brum 1.2.1

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,600;0,700;1,400&display=swap');

@font-face {
  font-family: 'JetBrainsMono Nerd Font';
  src: url('assets/fonts/JetBrainsMonoNerdFont-Regular.ttf') format('truetype'),
       url('/assets/fonts/JetBrainsMonoNerdFont-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrainsMono Nerd Font Mono';
  src: url('assets/fonts/JetBrainsMonoNerdFontMono-Regular.ttf') format('truetype'),
       url('/assets/fonts/JetBrainsMonoNerdFontMono-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Symbols Nerd Font Mono';
  src: url('assets/fonts/SymbolsNerdFontMono-Regular.ttf') format('truetype'),
       url('/assets/fonts/SymbolsNerdFontMono-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Symbols Nerd Font';
  src: url('assets/fonts/SymbolsNerdFont-Regular.ttf') format('truetype'),
       url('/assets/fonts/SymbolsNerdFont-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* 🐕 Woofson Design Tokens - Golden Amber Charcoal (Default) */
:root,
:root[data-theme="charcoal"],
:root[data-theme="amber-charcoal"] {
  --bg-dark: #121214;
  --bg-panel: #18181b;
  --bg-header: #202024;
  --bg-active: #27272a;
  --bg-hover: #323238;
  --bg-selected: rgba(245, 158, 11, 0.18);
  --border: #3f3f46;
  --border-focus: #f59e0b;
  --border-col-divider: rgba(255, 255, 255, 0.05);
  --border-col-header-divider: rgba(255, 255, 255, 0.10);
  --accent: #f59e0b;
  --accent-hover: #fbbf24;
  --accent-dark: #d97706;
  --accent-subtle: rgba(245, 158, 11, 0.12);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --danger: #ef4444;
  --success: #10b981;
  --info: #38bdf8;
  --archive: #f472b6;
  --font-mono: 'JetBrainsMono Nerd Font', 'JetBrainsMono Nerd Font Mono', 'Symbols Nerd Font Mono', 'Symbols Nerd Font', 'JetBrains Mono', 'Cascadia Code', 'FiraCode Nerd Font', 'Fira Code', 'Segoe UI Emoji', 'Noto Color Emoji', 'Apple Color Emoji', 'Twemoji', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Segoe UI Emoji', Roboto, 'Helvetica Neue', Arial, 'Noto Color Emoji', 'Apple Color Emoji', 'Twemoji', sans-serif;
  --radius: 6px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --pane-border-width: 1px;
  --pane-active-ring-width: 1px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* 🐕 Woofson Amber Zink (Light Theme) */
:root[data-theme="zink"] {
  --bg-dark: #fafafa;
  --bg-panel: #ffffff;
  --bg-header: #f4f4f5;
  --bg-active: #e4e4e7;
  --bg-hover: #ebecee;
  --bg-selected: rgba(245, 158, 11, 0.14);
  --border: #d4d4d8;
  --border-focus: #d97706;
  --border-col-divider: rgba(0, 0, 0, 0.06);
  --border-col-header-divider: rgba(0, 0, 0, 0.12);
  --accent: #d97706;
  --accent-hover: #b45309;
  --accent-dark: #92400e;
  --accent-subtle: rgba(245, 158, 11, 0.10);
  --text-main: #18181b;
  --text-muted: #52525b;
  --text-dim: #71717a;
  --danger: #dc2626;
  --success: #059669;
  --info: #0284c7;
  --archive: #db2777;
  --font-mono: 'JetBrainsMono Nerd Font', 'JetBrainsMono Nerd Font Mono', 'Symbols Nerd Font Mono', 'Symbols Nerd Font', 'JetBrains Mono', 'Cascadia Code', 'FiraCode Nerd Font', 'Fira Code', 'Segoe UI Emoji', 'Noto Color Emoji', 'Apple Color Emoji', 'Twemoji', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Segoe UI Emoji', Roboto, 'Helvetica Neue', Arial, 'Noto Color Emoji', 'Apple Color Emoji', 'Twemoji', sans-serif;
  --radius: 6px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --pane-border-width: 1px;
  --pane-active-ring-width: 1px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

/* 🐕 Standardized Form Controls (Harmonized across Dark & Light themes) */
input[type="text"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="email"],
input[type="url"],
textarea,
select {
  font-family: inherit;
  font-size: 12px;
  color: var(--text-main);
  background-color: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  outline: none;
  box-sizing: border-box;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
textarea:focus,
select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px var(--accent-subtle);
  outline: none;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-dim);
  opacity: 0.75;
}

/* Custom Standardized Checkboxes */
input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  min-width: 15px;
  min-height: 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-dark);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  position: relative;
  transition: all 0.15s ease;
  margin: 0;
  outline: none;
  flex-shrink: 0;
}

input[type="checkbox"]:hover {
  border-color: var(--accent);
  background-color: var(--bg-hover);
}

input[type="checkbox"]:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

input[type="checkbox"]:checked::after {
  content: '';
  display: block;
  width: 3.5px;
  height: 7px;
  border: solid #090a0d;
  border-width: 0 1.8px 1.8px 0;
  transform: rotate(45deg) translate(-0.5px, -0.5px);
}

:root[data-theme="zink"] input[type="checkbox"]:checked::after {
  border-color: #ffffff;
}

input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Custom Standardized Radios */
input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  min-width: 15px;
  min-height: 15px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background-color: var(--bg-dark);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  position: relative;
  transition: all 0.15s ease;
  margin: 0;
  outline: none;
  flex-shrink: 0;
}

input[type="radio"]:hover {
  border-color: var(--accent);
  background-color: var(--bg-hover);
}

input[type="radio"]:checked {
  border-color: var(--accent);
}

input[type="radio"]:checked::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent);
}

input[type="radio"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Standardized Dropdown Selects */
select {
  appearance: none;
  -webkit-appearance: none;
  height: 28px;
  padding: 3px 24px 3px 8px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 7px center;
  background-size: 11px;
}

:root[data-theme="zink"] select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23d97706' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

select option,
select optgroup {
  background-color: var(--bg-panel) !important;
  color: var(--text-main) !important;
  padding: 4px 8px;
}

html {
  height: 100%;
  height: 100dvh;
  height: -webkit-fill-available;
  width: 100%;
  max-width: 100%;
  overflow: hidden !important;
  overflow-x: hidden !important;
  overscroll-behavior: none;
  overscroll-behavior-y: none;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-size: 13px;
  overflow: hidden;
  overflow-x: hidden;
  height: 100%;
  height: 100dvh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overscroll-behavior: none;
  overscroll-behavior-y: none;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* App Header */
.app-header {
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border);
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow: visible;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
  letter-spacing: 0.5px;
  margin-right: auto;
  min-width: 0;
  flex-shrink: 0;
  overflow: visible;
}

.logo-brand-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  border-radius: var(--radius-sm, 4px);
  padding: 2px 4px;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.logo-brand-btn img,
.header-logo-img {
  height: 28px;
  width: 28px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

.logo-brand-btn:hover {
  opacity: 0.85;
}

.logo-brand-btn:active {
  transform: scale(0.97);
}

.header-hostname-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 500;
  padding: 2px 4px;
  height: 22px;
  font-size: 11.5px;
  border-radius: var(--radius-sm, 4px);
  letter-spacing: 0.2px;
  font-family: var(--font-mono, monospace);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  max-width: 240px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
  margin-top: 2px;
  --badge-color: var(--text-muted, #a1a1aa);
  --badge-bg: transparent;
  --badge-border: transparent;
  --badge-hover: rgba(255, 255, 255, 0.05);
  --badge-glow: rgba(245, 158, 11, 0.25);
  background: transparent;
  color: var(--badge-color);
  border: 1px solid transparent;
}

.header-hostname-badge:hover {
  color: var(--accent, #f59e0b);
}

.header-hostname-badge .header-hostname-chevron,
.header-hostname-badge > i:last-child,
.header-hostname-badge > svg:last-child {
  width: 10px;
  height: 10px;
  opacity: 0.55;
  transition: transform 0.18s ease, opacity 0.15s ease, color 0.15s ease;
  flex-shrink: 0;
}

.header-hostname-badge:hover .header-hostname-chevron,
.header-hostname-badge:hover > i:last-child,
.header-hostname-badge:hover > svg:last-child {
  opacity: 1;
  color: var(--accent, #f59e0b);
}

.header-hostname-badge.dropdown-active .header-hostname-chevron,
.header-hostname-badge.dropdown-active > i:last-child,
.header-hostname-badge.dropdown-active > svg:last-child {
  transform: rotate(180deg);
  opacity: 1;
  color: var(--accent, #f59e0b);
}

.header-hostname-badge i,
.header-hostname-badge svg {
  width: 11px;
  height: 11px;
  stroke-width: 2.2;
  flex-shrink: 0;
}

/* Badge Sizes */
.header-hostname-badge.size-sm {
  height: 18px;
  font-size: 10px;
  padding: 1px 3px;
  gap: 3px;
}
.header-hostname-badge.size-sm i,
.header-hostname-badge.size-sm svg {
  width: 9.5px;
  height: 9.5px;
}

.header-hostname-badge.size-md {
  height: 22px;
  font-size: 11.5px;
  padding: 2px 4px;
  gap: 4px;
}

.header-hostname-badge.size-lg {
  height: 26px;
  font-size: 13px;
  padding: 3px 6px;
  gap: 5px;
}
.header-hostname-badge.size-lg i,
.header-hostname-badge.size-lg svg {
  width: 12.5px;
  height: 12.5px;
}

/* Badge Color Themes */
.header-hostname-badge.color-amber {
  --badge-color: #f59e0b;
  --badge-bg: rgba(245, 158, 11, 0.12);
  --badge-border: rgba(245, 158, 11, 0.28);
  --badge-hover: rgba(245, 158, 11, 0.22);
  --badge-glow: rgba(245, 158, 11, 0.35);
}

.header-hostname-badge.color-emerald {
  --badge-color: #10b981;
  --badge-bg: rgba(16, 185, 129, 0.12);
  --badge-border: rgba(16, 185, 129, 0.32);
  --badge-hover: rgba(16, 185, 129, 0.22);
  --badge-glow: rgba(16, 185, 129, 0.35);
}

.header-hostname-badge.color-sky {
  --badge-color: #0ea5e9;
  --badge-bg: rgba(14, 165, 233, 0.12);
  --badge-border: rgba(14, 165, 233, 0.32);
  --badge-hover: rgba(14, 165, 233, 0.22);
  --badge-glow: rgba(14, 165, 233, 0.35);
}

.header-hostname-badge.color-purple {
  --badge-color: #a855f7;
  --badge-bg: rgba(168, 85, 247, 0.12);
  --badge-border: rgba(168, 85, 247, 0.32);
  --badge-hover: rgba(168, 85, 247, 0.22);
  --badge-glow: rgba(168, 85, 247, 0.35);
}

.header-hostname-badge.color-rose {
  --badge-color: #f43f5e;
  --badge-bg: rgba(244, 63, 94, 0.12);
  --badge-border: rgba(244, 63, 94, 0.32);
  --badge-hover: rgba(244, 63, 94, 0.22);
  --badge-glow: rgba(244, 63, 94, 0.35);
}

.header-hostname-badge.color-orange {
  --badge-color: #f97316;
  --badge-bg: rgba(249, 115, 22, 0.12);
  --badge-border: rgba(249, 115, 22, 0.32);
  --badge-hover: rgba(249, 115, 22, 0.22);
  --badge-glow: rgba(249, 115, 22, 0.35);
}

.header-hostname-badge.color-cyan {
  --badge-color: #06b6d4;
  --badge-bg: rgba(6, 182, 212, 0.12);
  --badge-border: rgba(6, 182, 212, 0.32);
  --badge-hover: rgba(6, 182, 212, 0.22);
  --badge-glow: rgba(6, 182, 212, 0.35);
}

.header-hostname-badge.color-slate {
  --badge-color: #94a3b8;
  --badge-bg: rgba(148, 163, 184, 0.12);
  --badge-border: rgba(148, 163, 184, 0.3);
  --badge-hover: rgba(148, 163, 184, 0.2);
  --badge-glow: rgba(148, 163, 184, 0.3);
}

.header-hostname-badge.color-custom {
  --badge-color: var(--custom-badge-color, #f59e0b);
  --badge-bg: var(--custom-badge-bg, rgba(245, 158, 11, 0.12));
  --badge-border: var(--custom-badge-border, rgba(245, 158, 11, 0.28));
  --badge-hover: var(--custom-badge-bg, rgba(245, 158, 11, 0.22));
  --badge-glow: var(--custom-badge-glow, rgba(245, 158, 11, 0.35));
}

/* Badge Visual Styles / Variants */
.header-hostname-badge.style-text {
  background: transparent !important;
  border: 1px solid transparent !important;
  box-shadow: none !important;
  color: var(--badge-color, var(--text-muted));
  opacity: 0.8;
  padding: 1px 4px;
}
.header-hostname-badge.style-text:hover {
  background: rgba(255, 255, 255, 0.05) !important;
  color: var(--accent, #f59e0b) !important;
  opacity: 1;
  border-radius: var(--radius-sm, 4px);
}

.header-hostname-badge.style-subtle {
  background: var(--badge-bg);
  color: var(--badge-color);
  border: 1px solid var(--badge-border);
}
.header-hostname-badge.style-subtle:hover {
  background: var(--badge-hover);
  border-color: var(--badge-color);
}

.header-hostname-badge.style-solid {
  background: var(--badge-color);
  color: #0d0f12 !important;
  font-weight: 700;
  border: 1px solid transparent;
}
.header-hostname-badge.style-solid:hover {
  filter: brightness(1.1);
  box-shadow: 0 2px 8px var(--badge-glow);
}

.header-hostname-badge.style-outline {
  background: transparent;
  color: var(--badge-color);
  border: 1.5px solid var(--badge-color);
}
.header-hostname-badge.style-outline:hover {
  background: var(--badge-bg);
}

.header-hostname-badge.style-pill {
  border-radius: 999px;
  background: var(--badge-bg);
  color: var(--badge-color);
  border: 1px solid var(--badge-border);
  padding-left: 9px;
  padding-right: 9px;
}
.header-hostname-badge.style-pill:hover {
  background: var(--badge-hover);
  border-color: var(--badge-color);
}

.header-hostname-badge.style-glow {
  background: var(--badge-bg);
  color: var(--badge-color);
  border: 1px solid var(--badge-color);
  box-shadow: 0 0 10px var(--badge-glow);
}
.header-hostname-badge.style-glow:hover {
  background: var(--badge-hover);
  box-shadow: 0 0 15px var(--badge-glow);
}

@media (max-width: 480px) {
  .header-hostname-badge {
    max-width: 120px;
    font-size: 10px;
    padding: 1px 5px;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-actions-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
  min-width: 0;
  box-sizing: border-box;
}

.desktop-only {
  display: flex;
}

.mobile-only {
  display: none !important;
}

@media (max-width: 768px) {
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: flex !important;
  }
}

.btn {
  background-color: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.15s ease;
}

.btn:hover {
  background-color: var(--bg-hover);
  border-color: var(--accent);
}

.btn.active {
  background-color: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent-hover);
}

.btn.btn-accent {
  background-color: var(--accent);
  color: #121214;
  border-color: var(--accent);
  font-weight: 700;
}

.btn.btn-accent:hover {
  background-color: var(--accent-hover);
}

.btn.btn-danger {
  background-color: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  padding: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  flex-shrink: 0;
  box-sizing: border-box;
}

.btn-icon i,
.btn-icon svg,
.btn-icon img {
  width: 15px;
  height: 15px;
  display: block;
}

.paranoid-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 600;
  font-size: 11px;
  cursor: pointer;
}

.paranoid-badge.disabled {
  background: var(--bg-panel);
  border-color: var(--border);
  color: var(--text-muted);
}

/* Layout Container */
.main-workspace {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 0;
  box-sizing: border-box;
}

/* Panes Grid */
.panes-container {
  flex: 1;
  display: grid;
  gap: 6px;
  padding: 6px;
  overflow: hidden;
  height: 100%;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 0;
  box-sizing: border-box;
}

.panes-container.layout-single {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}

.panes-container.layout-dual-vertical {
  grid-template-columns: minmax(0, var(--pane-split-dual-v-0, 1fr)) minmax(0, var(--pane-split-dual-v-1, 1fr));
  grid-template-rows: 1fr;
}

.panes-container.layout-dual-horizontal {
  grid-template-columns: 1fr;
  grid-template-rows: minmax(0, var(--pane-split-dual-h-0, 1fr)) minmax(0, var(--pane-split-dual-h-1, 1fr));
}

.panes-container.layout-triple {
  grid-template-columns: minmax(0, var(--pane-split-triple-0, 1fr)) minmax(0, var(--pane-split-triple-1, 1fr)) minmax(0, var(--pane-split-triple-2, 1fr));
  grid-template-rows: 1fr;
}

.panes-container.layout-triple-stacked {
  grid-template-columns: minmax(0, var(--pane-split-triplestack-c0, 1fr)) minmax(0, var(--pane-split-triplestack-c1, 1fr));
  grid-template-rows: minmax(0, var(--pane-split-triplestack-r0, 1fr)) minmax(0, var(--pane-split-triplestack-r1, 1fr));
}

.panes-container.layout-triple-stacked .pane:nth-child(1) {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

.panes-container.layout-triple-stacked .pane:nth-child(2) {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
}

.panes-container.layout-triple-stacked .pane:nth-child(3) {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
}

.panes-container.layout-quad {
  grid-template-columns: minmax(0, var(--pane-split-quad-c0, 1fr)) minmax(0, var(--pane-split-quad-c1, 1fr));
  grid-template-rows: minmax(0, var(--pane-split-quad-r0, 1fr)) minmax(0, var(--pane-split-quad-r1, 1fr));
}

/* Individual Pane */
.pane {
  background-color: var(--bg-panel);
  border: var(--pane-border-width, 1px) solid transparent;
  background-clip: padding-box, border-box;
  background-origin: border-box;
  background-image: 
    linear-gradient(var(--bg-panel), var(--bg-panel)), 
    linear-gradient(var(--pane-border-angle, 45deg), var(--pane-border-c1, var(--border)), var(--pane-border-c2, var(--border)));
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transition: background-image 0.2s ease, box-shadow 0.2s ease;
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.pane.active {
  background-image: 
    linear-gradient(var(--bg-panel), var(--bg-panel)), 
    linear-gradient(var(--pane-border-angle, 45deg), var(--pane-active-c1, var(--accent)), var(--pane-active-c2, var(--accent)));
  box-shadow: 0 0 0 var(--pane-active-ring-width, 1px) var(--pane-active-c1, var(--accent)), 0 0 14px var(--pane-glow, rgba(245, 158, 11, 0.25));
}

/* Pane Rearrangement Drag & Drop */
.pane-badge[draggable="true"] {
  cursor: grab;
  user-select: none;
}

.pane-badge[draggable="true"]:active {
  cursor: grabbing;
}

.pane-badge.dragging-pane-badge {
  opacity: 0.45;
  outline: 1px dashed var(--accent);
}

.panes-container.pane-reorder-active .pane {
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.panes-container.pane-reorder-active .pane.pane-reorder-target {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.45), 0 8px 24px rgba(245, 158, 11, 0.15) !important;
  background-color: rgba(245, 158, 11, 0.04) !important;
}

/* ---------------- RESIZABLE PANES & SPLITTER DIVIDERS ---------------- */
.pane-resizer-handle {
  position: absolute;
  z-index: 45;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  background: transparent;
  transition: background-color 0.15s ease;
}

/* Vertical Divider Handle (Column Split) */
.pane-resizer-handle-r {
  top: 0;
  bottom: 0;
  right: 0;
  width: 8px;
  cursor: col-resize;
}

/* Horizontal Divider Handle (Row Split) */
.pane-resizer-handle-b {
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  cursor: row-resize;
}

/* Quad Corner 2D Intersection Handle */
.pane-resizer-handle-corner-br {
  right: 0;
  bottom: 0;
  width: 14px;
  height: 14px;
  cursor: move;
  z-index: 50;
}

/* Visual Grip Indicator */
.pane-resizer-handle-r .splitter-grip-dots {
  width: 3px;
  height: 28px;
  border-radius: 2px;
  background: var(--border);
  opacity: 0.55;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.pane-resizer-handle-b .splitter-grip-dots {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--border);
  opacity: 0.55;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.pane-resizer-handle-corner-br .splitter-grip-dots {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  opacity: 0.6;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

/* Hover & Active Resizing States */
.pane-resizer-handle:hover .splitter-grip-dots,
.pane-resizer-handle.is-resizing .splitter-grip-dots {
  background: var(--accent);
  opacity: 1;
  box-shadow: 0 0 8px var(--accent-glow, rgba(245, 158, 11, 0.6));
}

.pane-resizer-handle-r:hover .splitter-grip-dots,
.pane-resizer-handle-r.is-resizing .splitter-grip-dots {
  height: 42px;
  width: 4px;
}

.pane-resizer-handle-b:hover .splitter-grip-dots,
.pane-resizer-handle-b.is-resizing .splitter-grip-dots {
  width: 42px;
  height: 4px;
}

.pane-resizer-handle-corner-br:hover .splitter-grip-dots,
.pane-resizer-handle-corner-br.is-resizing .splitter-grip-dots {
  transform: scale(1.4);
}

/* Global Dragging State on Body */
body.resizing-panes {
  user-select: none !important;
  -webkit-user-select: none !important;
}

body.resizing-panes iframe,
body.resizing-panes .pane-main-view,
body.resizing-panes table {
  pointer-events: none !important;
}

/* Hide resizers on mobile phone viewport (unless running in standalone desktop mode) */
@media (max-width: 600px) {
  body:not(.standalone-mode) .pane-resizer-handle {
    display: none !important;
  }
}

.pane-header {
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 4px 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  min-height: 34px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
}

.pane-nav-btns {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 26px;
}

.pane-nav-btns button,
.pane-header .btn-icon,
.pane-favorites-wrapper .btn-icon,
.pane-color-wrapper .btn-icon,
.pane-idx-badge,
.pane-quick-transfer-btn,
.pane-upload-btn,
.pane-tools-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 !important;
  width: 26px !important;
  min-width: 26px !important;
  max-width: 26px !important;
  height: 26px !important;
  min-height: 26px !important;
  max-height: 26px !important;
  border-radius: var(--radius) !important;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  margin: 0;
  line-height: 1;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.pane-nav-btns button:hover,
.pane-header .btn-icon:hover,
.pane-favorites-wrapper .btn-icon:hover,
.pane-color-wrapper .btn-icon:hover,
.pane-idx-badge:hover,
.pane-quick-transfer-btn:hover,
.pane-upload-btn:hover,
.pane-tools-btn:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--accent);
}

.pane-nav-btns button i,
.pane-nav-btns button svg,
.pane-header .btn-icon i,
.pane-header .btn-icon svg,
.pane-quick-transfer-btn i,
.pane-quick-transfer-btn svg,
.pane-upload-btn i,
.pane-upload-btn svg,
.pane-tools-btn i,
.pane-tools-btn svg {
  width: 14px;
  height: 14px;
  display: block;
}

.pane-path-bar {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  overflow: hidden;
  height: 26px;
  min-width: 0;
  box-sizing: border-box;
}

.pane-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 2px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  font-family: var(--font-mono);
  font-size: 11px;
  min-width: 0;
  flex: 1;
}

.crumb {
  color: var(--text-muted);
  cursor: pointer;
  padding: 1px 3px;
  border-radius: 2px;
  transition: all 0.1s ease;
}

.crumb:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.crumb-sep {
  color: var(--text-dim);
  padding: 0 1px;
  opacity: 0.55;
  user-select: none;
}

/* Breadcrumb Inline Ghosted Refresh Button (PC Viewport Only) */
.pane-refresh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  padding: 0;
  margin-left: 4px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  color: var(--text-muted);
  opacity: 0.5;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity 0.15s ease, color 0.15s ease;
  user-select: none;
}

.pane-refresh-btn:hover {
  opacity: 1;
  color: var(--accent, #f59e0b) !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.pane-refresh-btn:active {
  opacity: 1;
  color: var(--accent-hover, #fbbf24) !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.pane-refresh-btn i,
.pane-refresh-btn svg {
  width: 12px;
  height: 12px;
  display: block;
  transition: transform 0.25s ease;
}

.pane-refresh-btn.refreshing i,
.pane-refresh-btn.refreshing svg {
  animation: paneRefreshSpin 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes paneRefreshSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@media (max-width: 1024px) {
  .pane-refresh-btn {
    display: none !important;
  }
}

/* ---------------- MULTI-TAB PANE STRIP ---------------- */
.pane-tab-strip {
  display: flex;
  align-items: center;
  gap: 3px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 3px 6px 0 6px;
  height: 27px;
  min-height: 27px;
  max-height: 27px;
  flex-shrink: 0;
  box-sizing: border-box;
  overflow: hidden;
  user-select: none;
}

.pane-tabs-scroll {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  flex: 1;
  min-width: 0;
  height: 100%;
}

.pane-tabs-scroll::-webkit-scrollbar {
  display: none;
}

.pane-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 24px;
  max-height: 24px;
  padding: 0 6px 0 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-main);
  font-weight: 500;
  cursor: pointer;
  max-width: 140px;
  min-width: 48px;
  transition: all 0.12s ease;
  flex-shrink: 0;
  position: relative;
  box-sizing: border-box;
}

.pane-tab-item:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: rgba(245, 158, 11, 0.3);
}

.pane-tab-item.active {
  background: var(--bg-panel);
  color: var(--accent);
  border-color: var(--border);
  border-top: 1.5px solid var(--accent);
  font-weight: 600;
}

.pane-tab-icon {
  width: 12px;
  height: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.8;
}

.pane-tab-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.pane-tab-close {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  font-size: 9px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-dim);
  opacity: 0.6;
  cursor: pointer;
  padding: 0;
  margin-left: 2px;
  transition: all 0.1s ease;
  flex-shrink: 0;
}

.pane-tab-close:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  opacity: 1;
}

.btn-new-tab {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.12s ease;
  flex-shrink: 0;
  margin-bottom: 2px;
  padding: 0;
}

.btn-new-tab:hover {
  background: var(--bg-hover);
  color: var(--accent);
  border-color: var(--border);
}

.btn-new-tab i,
.btn-new-tab svg {
  width: 12px;
  height: 12px;
}

.pane-path-input {
  display: none;
  width: 100%;
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 11px;
}

.pane-filter-wrapper {
  display: flex;
  align-items: center;
  position: relative;
  gap: 4px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  animation: fadeIn 0.1s ease-out;
}

.pane-filter-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.25);
}

.pane-filter-icon {
  width: 12px;
  height: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.pane-quick-filter {
  width: 110px;
  background: transparent;
  border: none;
  padding: 3px 2px;
  color: var(--text-main);
  font-size: 11px;
  outline: none;
}

.pane-quick-filter:focus {
  outline: none;
}

.pane-filter-clear-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  transition: color 0.1s ease, background 0.1s ease;
}

.pane-filter-clear-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.1);
}

.pane-filter-toggle-btn.active,
.pane-tree-btn.active,
.pane-branch-btn.active {
  background: rgba(245, 158, 11, 0.2) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* Enhanced Protocol Dropdown Selectors */
#remote-proto-select,
#bm-select-protocol,
#hetzner-mode {
  appearance: none;
  -webkit-appearance: none;
  font-weight: 600;
  font-size: 11.5px;
  height: 30px;
  padding: 4px 28px 4px 10px;
  border-radius: var(--radius);
  border: 1px solid rgba(245, 158, 11, 0.35);
  background-color: var(--bg-dark);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}

#remote-proto-select:focus,
#bm-select-protocol:focus,
#hetzner-mode:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

/* File Table View */
.pane-content {
  flex: 1;
  overflow: hidden;
  position: relative;
  background-color: var(--bg-panel);
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
}

.file-table {
  width: 100%;
  max-width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
  text-align: left;
  touch-action: pan-y;
  box-sizing: border-box;
}

.file-table thead {
  position: sticky;
  top: 0;
  z-index: 20;
}

.file-table th {
  position: sticky;
  top: 0;
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 5px 8px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  cursor: pointer;
  z-index: 20;
  user-select: none;
  -webkit-user-select: none;
  box-sizing: border-box;
  transition: background-color 0.2s ease, backdrop-filter 0.2s ease, -webkit-backdrop-filter 0.2s ease, box-shadow 0.2s ease, border-bottom-color 0.2s ease;
}

.pane-main-view.is-scrolled .file-table th {
  background-color: rgba(24, 24, 28, 0.82);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  border-bottom: 1px solid rgba(245, 158, 11, 0.32);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.40);
}

:root[data-theme="zink"] .pane-main-view.is-scrolled .file-table th {
  background-color: rgba(244, 244, 245, 0.85);
  border-bottom: 1px solid rgba(217, 119, 6, 0.32);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.10);
}

body.unsticky-col-headers .file-table thead {
  position: static !important;
  top: auto !important;
}

body.unsticky-col-headers .file-table th {
  position: relative !important;
  top: auto !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
  background-color: var(--bg-header) !important;
  border-bottom: 1px solid var(--border) !important;
}

.file-table th:not(:last-child) {
  border-right: 1px solid var(--border-col-header-divider);
}

.file-table th:hover {
  color: var(--accent);
}

.file-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: background-color 0.1s ease;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}

.file-row:hover {
  background-color: var(--bg-hover);
}

.file-row.selected {
  background-color: var(--bg-selected);
  color: var(--accent-hover);
}

.file-row.cursor-focus {
  outline: 1px dotted var(--accent);
}

/* Parent Directory ("..") Dedicated Styling */
.parent-dir-row,
.parent-dir-card,
.parent-dir-item {
  transition: none !important;
  user-select: none;
  -webkit-user-select: none;
}

.parent-dir-row:hover,
.parent-dir-card:hover,
.parent-dir-item:hover {
  background-color: var(--bg-hover) !important;
  transition: none !important;
}

.parent-dir-row:active,
.parent-dir-card:active,
.parent-dir-item:active {
  background-color: var(--bg-hover) !important;
  transition: none !important;
}

.parent-dir-row.selected,
.parent-dir-card.selected,
.parent-dir-item.selected {
  background-color: transparent !important;
  color: inherit !important;
}

/* Rubberband / Marquee Drag-Selection Box */
.marquee-selection-box {
  position: fixed;
  border: 1px solid var(--accent);
  background: rgba(245, 158, 11, 0.18);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.25);
  pointer-events: none;
  z-index: 99999;
  border-radius: 3px;
  box-sizing: border-box;
}

.file-cell {
  padding: 0 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle !important;
  line-height: normal;
  box-sizing: border-box;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.file-cell:not(:last-child) {
  border-right: 1px solid var(--border-col-divider);
}

/* Optional borderless modifier when column separators are explicitly disabled */
.file-table-borderless th,
.file-table-borderless .file-cell {
  border-right: none !important;
}

.file-cell-icon {
  width: 28px !important;
  min-width: 28px !important;
  max-width: 28px !important;
  padding: 0 4px !important;
  text-align: center;
  vertical-align: middle !important;
}

.row-icon-wrapper {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  border-radius: 50%;
  margin: 0 auto;
  line-height: 1;
}

.row-icon-wrapper svg,
.row-icon-wrapper i {
  display: inline-block;
  vertical-align: middle;
}

.file-cell-name {
  vertical-align: middle !important;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 500;
}

.file-name-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  overflow: hidden;
  line-height: normal;
}

.file-name-title-row {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  min-width: 0;
}

.file-name-text {
  display: inline-block;
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: normal;
}

.file-subtext-mobile {
  display: none;
}

.file-icon {
  font-size: 14px;
  flex-shrink: 0;
  vertical-align: middle;
}

.file-icon-img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  vertical-align: middle;
  display: inline-block;
  user-select: none;
  -webkit-user-drag: none;
}

.file-icon.dir {
  color: var(--accent);
}

.file-icon.dir.dir-filled {
  fill: var(--accent);
  color: var(--accent);
}

.file-icon.dir.dir-empty {
  fill: transparent;
  color: var(--accent);
  stroke: var(--accent);
}

.file-icon.archive { color: #f472b6; }
.file-icon.vault { color: #f59e0b; }
.file-icon.text { color: #60a5fa; }
.file-icon.code { color: #34d399; }
.file-icon.media { color: #a78bfa; }

.file-cell-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  vertical-align: middle !important;
}

.file-table th.col-icon {
  width: 28px !important;
  min-width: 28px !important;
  max-width: 28px !important;
  padding: 0 4px !important;
  text-align: center;
  vertical-align: middle !important;
}

/* Inverted style table columns edit button in the leftmost table header */
.pane-col-config-btn {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  max-width: 18px;
  max-height: 18px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  transition: all 0.15s ease;
  vertical-align: middle;
}

.pane-col-config-btn i,
.pane-col-config-btn svg {
  width: 11px;
  height: 11px;
  display: block;
}

.pane-col-config-btn:hover {
  background: var(--bg-hover);
  color: var(--accent);
  border-color: var(--accent);
}

.pane-footer {
  background-color: var(--bg-header);
  border-top: 1px solid var(--border);
  padding: 0 8px;
  height: 24px;
  min-height: 24px;
  max-height: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
  box-sizing: border-box;
}

.pane-footer-info {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  min-width: 0;
}

.pane-footer-counts {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pane-footer-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pane-footer-size {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11px;
}

.pane-footer-sep {
  width: 1px;
  height: 12px;
  background-color: var(--border);
  opacity: 0.8;
  margin: 0 2px;
}

.pane-footer-viewmodes {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* Inverted style view mode buttons in footer */
.pane-footer-view-btn {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  max-width: 18px;
  max-height: 18px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  transition: all 0.15s ease;
}

.pane-footer-view-btn i,
.pane-footer-view-btn svg {
  width: 11px;
  height: 11px;
  display: block;
  stroke: currentColor;
}

.pane-footer-view-btn:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--accent);
}

.pane-footer-view-btn.active {
  background: var(--accent) !important;
  color: #111 !important;
  border-color: var(--accent) !important;
  box-shadow: 0 0 5px rgba(245, 158, 11, 0.4) !important;
}

.pane-footer-view-btn.active i,
.pane-footer-view-btn.active svg {
  color: #111 !important;
  stroke: #111 !important;
}

/* Bottom Orthodox Function Key Bar */
.bottom-fkey-bar {
  background-color: #09090b;
  border-top: 1px solid var(--border);
  height: 28px;
  display: flex;
  align-items: stretch;
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
}

.fkey-btn {
  flex: 1;
  background: transparent;
  border: none;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.fkey-btn:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

.fkey-btn span.fkey-num {
  color: var(--accent);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(3px);
  z-index: 2800;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

#about-modal {
  z-index: 3500 !important;
}

.modal-box {
  background-color: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  overflow: hidden;
}

.modal-header {
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
}

/* Universal Modal & Chewtoy Window Header Controls & Action Buttons (28px Chewtoy Standard) */
.modal-header > button.btn-icon,
.modal-header .btn-icon,
.calc-header .btn-icon,
.calc-header-actions .btn-icon,
.terminal-header .btn-icon,
.image-viewer-toolbar .btn-icon,
.doc-viewer-header .btn-icon,
.doc-viewer-actions-right .btn-icon,
.diff-modal-header .btn-icon,
.diff-header-actions .btn-icon,
.task-win-header .btn-icon,
.task-win-controls .btn-task-control,
.editor-header-right .btn-icon,
.editor-header-left .btn-icon,
.notedog-header-actions .btn-icon,
.notedog-header-left .btn-icon {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  max-width: 28px !important;
  max-height: 28px !important;
  padding: 0 !important;
  border-radius: var(--radius) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-sizing: border-box !important;
}

.modal-header .btn-icon i,
.modal-header .btn-icon svg,
.calc-header .btn-icon i,
.calc-header .btn-icon svg,
.calc-header-actions .btn-icon i,
.calc-header-actions .btn-icon svg,
.terminal-header .btn-icon i,
.terminal-header .btn-icon svg,
.image-viewer-toolbar .btn-icon i,
.image-viewer-toolbar .btn-icon svg,
.doc-viewer-header .btn-icon i,
.doc-viewer-header .btn-icon svg,
.doc-viewer-actions-right .btn-icon i,
.doc-viewer-actions-right .btn-icon svg,
.diff-modal-header .btn-icon i,
.diff-modal-header .btn-icon svg,
.diff-header-actions .btn-icon i,
.diff-header-actions .btn-icon svg,
.task-win-header .btn-icon i,
.task-win-header .btn-icon svg,
.task-win-controls .btn-task-control i,
.task-win-controls .btn-task-control svg {
  width: 14px;
  height: 14px;
}

/* Universal Stealthy Window Controls (Maximize, Minimize, Dock, Float, Close) - Flat & Calm */
.modal-header button:has(i[data-lucide="minus"]),
.modal-header button:has(svg.lucide-minus),
.modal-header button:has(i[data-lucide="maximize-2"]),
.modal-header button:has(svg.lucide-maximize-2),
.modal-header button:has(i[data-lucide="maximize"]),
.modal-header button:has(svg.lucide-maximize),
.modal-header button:has(i[data-lucide="panel-left-close"]),
.modal-header button:has(svg.lucide-panel-left-close),
.modal-header button:has(i[data-lucide="panel-left-open"]),
.modal-header button:has(svg.lucide-panel-left-open),
.modal-header button:has(i[data-lucide="picture-in-picture"]),
.modal-header button:has(svg.lucide-picture-in-picture),
.modal-header button:has(i[data-lucide="external-link"]),
.modal-header button:has(svg.lucide-external-link),
.modal-header button:has(i[data-lucide="x"]),
.modal-header button:has(svg.lucide-x),
.modal-header > button.btn,
.modal-header > button.btn-icon,
.modal-header .modal-close-btn,
.modal-header .btn-modal-close,
.terminal-header button,
.editor-header button:has(i[data-lucide="panel-left-close"]),
.editor-header button:has(svg.lucide-panel-left-close),
.editor-header button:has(i[data-lucide="x"]),
.editor-header button:has(svg.lucide-x),
.notedog-header button:has(i[data-lucide="panel-left-close"]),
.notedog-header button:has(svg.lucide-panel-left-close),
.notedog-header button:has(i[data-lucide="minus"]),
.notedog-header button:has(svg.lucide-minus),
.notedog-header button:has(i[data-lucide="maximize-2"]),
.notedog-header button:has(svg.lucide-maximize-2),
.notedog-header button:has(i[data-lucide="x"]),
.notedog-header button:has(svg.lucide-x),
.calc-header-actions button,
.image-viewer-toolbar button:has(i[data-lucide="picture-in-picture"]),
.image-viewer-toolbar button:has(svg.lucide-picture-in-picture),
.image-viewer-toolbar button:has(i[data-lucide="x"]),
.image-viewer-toolbar button:has(svg.lucide-x),
.doc-viewer-actions-right button:has(i[data-lucide="picture-in-picture"]),
.doc-viewer-actions-right button:has(svg.lucide-picture-in-picture),
.doc-viewer-actions-right button:has(i[data-lucide="maximize-2"]),
.doc-viewer-actions-right button:has(svg.lucide-maximize-2),
.doc-viewer-actions-right button:has(i[data-lucide="x"]),
.doc-viewer-actions-right button:has(svg.lucide-x),
.diff-modal-header button:has(i[data-lucide="x"]),
.diff-modal-header button:has(svg.lucide-x),
.task-win-controls button,
.btn-task-control,
.modal-close-btn,
.btn-modal-close,
.btn-task-close {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  max-width: 28px !important;
  max-height: 28px !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  border-radius: var(--radius) !important;
  color: var(--text-muted) !important;
  opacity: 0.7 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  box-shadow: none !important;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1) !important;
  flex-shrink: 0;
  line-height: 1 !important;
  box-sizing: border-box !important;
}

.modal-header button i,
.modal-header button svg,
.terminal-header button i,
.terminal-header button svg,
.editor-header button i,
.editor-header button svg,
.notedog-header button i,
.notedog-header button svg,
.calc-header-actions button i,
.calc-header-actions button svg,
.image-viewer-toolbar button i,
.image-viewer-toolbar button svg,
.doc-viewer-actions-right button i,
.doc-viewer-actions-right button svg,
.diff-modal-header button i,
.diff-modal-header button svg,
.task-win-controls button i,
.task-win-controls button svg,
.btn-task-control i,
.btn-task-control svg,
.modal-close-btn i,
.modal-close-btn svg,
.btn-modal-close i,
.btn-modal-close svg,
.btn-task-close i,
.btn-task-close svg,
.btn i,
.btn svg,
button i,
button svg {
  width: 14px !important;
  height: 14px !important;
  stroke-width: 1.8px !important;
  display: block !important;
  color: inherit !important;
  pointer-events: none !important;
  transition: transform 0.15s ease, color 0.15s ease;
}

/* Hover: subtle feedback for stealthy window controls (maximize, minimize, dock, float) */
.modal-header button:has(i[data-lucide="minus"]):hover,
.modal-header button:has(svg.lucide-minus):hover,
.modal-header button:has(i[data-lucide="maximize-2"]):hover,
.modal-header button:has(svg.lucide-maximize-2):hover,
.modal-header button:has(i[data-lucide="maximize"]):hover,
.modal-header button:has(svg.lucide-maximize):hover,
.modal-header button:has(i[data-lucide="panel-left-close"]):hover,
.modal-header button:has(svg.lucide-panel-left-close):hover,
.modal-header button:has(i[data-lucide="panel-left-open"]):hover,
.modal-header button:has(svg.lucide-panel-left-open):hover,
.modal-header button:has(i[data-lucide="picture-in-picture"]):hover,
.modal-header button:has(svg.lucide-picture-in-picture):hover,
.modal-header button:has(i[data-lucide="external-link"]):hover,
.modal-header button:has(svg.lucide-external-link):hover,
.terminal-header button:not(:has(i[data-lucide="x"])):not(:has(svg.lucide-x)):hover,
.editor-header button:has(i[data-lucide="panel-left-close"]):hover,
.editor-header button:has(svg.lucide-panel-left-close):hover,
.notedog-header button:has(i[data-lucide="panel-left-close"]):hover,
.notedog-header button:has(svg.lucide-panel-left-close):hover,
.notedog-header button:has(i[data-lucide="minus"]):hover,
.notedog-header button:has(svg.lucide-minus):hover,
.notedog-header button:has(i[data-lucide="maximize-2"]):hover,
.notedog-header button:has(svg.lucide-maximize-2):hover,
.calc-header-actions button:not(:has(i[data-lucide="x"])):not(:has(svg.lucide-x)):hover,
.image-viewer-toolbar button:has(i[data-lucide="picture-in-picture"]):hover,
.image-viewer-toolbar button:has(svg.lucide-picture-in-picture):hover,
.doc-viewer-actions-right button:has(i[data-lucide="picture-in-picture"]):hover,
.doc-viewer-actions-right button:has(svg.lucide-picture-in-picture):hover,
.doc-viewer-actions-right button:has(i[data-lucide="maximize-2"]):hover,
.doc-viewer-actions-right button:has(svg.lucide-maximize-2):hover,
.btn-task-control:not(.btn-task-close):hover,
.pane-header .btn-panel-control:not(.modal-close-btn):hover {
  opacity: 1 !important;
  color: var(--text-main) !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
}

/* Hover: soft calming red feedback for Close (X) button */
.modal-header button:has(i[data-lucide="x"]):hover,
.modal-header button:has(svg.lucide-x):hover,
.modal-header .btn:has(i[data-lucide="x"]):hover,
.modal-header .btn:has(svg.lucide-x):hover,
.modal-header .btn-icon:has(i[data-lucide="x"]):hover,
.modal-header .btn-icon:has(svg.lucide-x):hover,
.terminal-header button:has(i[data-lucide="x"]):hover,
.terminal-header button:has(svg.lucide-x):hover,
.editor-header button:has(i[data-lucide="x"]):hover,
.editor-header button:has(svg.lucide-x):hover,
.notedog-header button:has(i[data-lucide="x"]):hover,
.notedog-header button:has(svg.lucide-x):hover,
.calc-header-actions button:has(i[data-lucide="x"]):hover,
.calc-header-actions button:has(svg.lucide-x):hover,
.image-viewer-toolbar button:has(i[data-lucide="x"]):hover,
.image-viewer-toolbar button:has(svg.lucide-x):hover,
.diff-modal-header button:has(i[data-lucide="x"]):hover,
.diff-modal-header button:has(svg.lucide-x):hover,
.modal-close-btn:hover,
.btn-modal-close:hover,
.btn-task-close:hover {
  opacity: 1 !important;
  color: #fb7185 !important;
  background: rgba(244, 63, 94, 0.12) !important;
  border-color: rgba(244, 63, 94, 0.2) !important;
}

.modal-header button:hover i,
.modal-header button:hover svg,
.terminal-header button:hover i,
.terminal-header button:hover svg,
.editor-header button:hover i,
.editor-header button:hover svg,
.notedog-header button:hover i,
.notedog-header button:hover svg,
.calc-header-actions button:hover i,
.calc-header-actions button:hover svg,
.image-viewer-toolbar button:hover i,
.image-viewer-toolbar button:hover svg,
.diff-modal-header button:hover i,
.diff-modal-header button:hover svg,
.modal-close-btn:hover i,
.modal-close-btn:hover svg,
.btn-modal-close:hover i,
.btn-modal-close:hover svg,
.btn-task-close:hover i,
.btn-task-close:hover svg {
  transform: scale(1.08);
}

/* Active / Press States */
.modal-header button:has(i[data-lucide="minus"]):active,
.modal-header button:has(svg.lucide-minus):active,
.modal-header button:has(i[data-lucide="maximize-2"]):active,
.modal-header button:has(svg.lucide-maximize-2):active,
.modal-header button:has(i[data-lucide="panel-left-close"]):active,
.modal-header button:has(svg.lucide-panel-left-close):active,
.modal-header button:has(i[data-lucide="picture-in-picture"]):active,
.modal-header button:has(svg.lucide-picture-in-picture):active,
.modal-header button:has(i[data-lucide="external-link"]):active,
.modal-header button:has(svg.lucide-external-link):active,
.btn-task-control:not(.btn-task-close):active,
.pane-header .btn-panel-control:not(.modal-close-btn):active {
  background: rgba(255, 255, 255, 0.16) !important;
  transform: scale(0.94) !important;
}

.modal-header button:has(i[data-lucide="x"]):active,
.modal-header button:has(svg.lucide-x):active,
.terminal-header button:has(i[data-lucide="x"]):active,
.terminal-header button:has(svg.lucide-x):active,
.editor-header button:has(i[data-lucide="x"]):active,
.editor-header button:has(svg.lucide-x):active,
.notedog-header button:has(i[data-lucide="x"]):active,
.notedog-header button:has(svg.lucide-x):active,
.calc-header-actions button:has(i[data-lucide="x"]):active,
.calc-header-actions button:has(svg.lucide-x):active,
.image-viewer-toolbar button:has(i[data-lucide="x"]):active,
.image-viewer-toolbar button:has(svg.lucide-x):active,
.diff-modal-header button:has(i[data-lucide="x"]):active,
.diff-modal-header button:has(svg.lucide-x):active,
.modal-close-btn:active,
.btn-modal-close:active,
.btn-task-close:active {
  background: rgba(244, 63, 94, 0.22) !important;
  color: #f43f5e !important;
  transform: scale(0.94) !important;
}

/* Docked Tool In-Pane Header Controls (26px) */
.pane-header .btn-panel-control {
  width: 26px !important;
  height: 26px !important;
  min-width: 26px !important;
  min-height: 26px !important;
  max-width: 26px !important;
  max-height: 26px !important;
  border-radius: var(--radius) !important;
  padding: 0 !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  color: var(--text-muted) !important;
  opacity: 0.7 !important;
}

.pane-header .btn-panel-control i,
.pane-header .btn-panel-control svg {
  width: 13px !important;
  height: 13px !important;
}

.modal-body {
  padding: 16px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  background-color: var(--bg-header);
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-footer .btn,
.modal-action-btn {
  height: 28px;
  min-height: 28px;
  line-height: normal;
  padding: 0 10px;
  font-size: 11.5px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-sizing: border-box;
  white-space: nowrap;
}

.modal-footer .btn i,
.modal-footer .btn svg,
.modal-action-btn i,
.modal-action-btn svg {
  width: 14px;
  height: 14px;
}

/* Permissions Manager Modal */
.perm-matrix {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 12px;
}

.perm-matrix th, .perm-matrix td {
  padding: 8px;
  text-align: center;
  border: 1px solid var(--border);
}

.perm-matrix th {
  background: var(--bg-header);
  color: var(--accent);
}

.perm-preset-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.perm-chip {
  background: var(--bg-header);
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.perm-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.perm-octal-badge {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  background: var(--bg-dark);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: inline-block;
}

/* Tabbed Settings Modal */
.settings-tabs {
  display: flex;
  align-items: flex-end;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 8px 12px 0 12px;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  flex-shrink: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
  user-select: none;
  -webkit-overflow-scrolling: touch;
}

.settings-tabs::-webkit-scrollbar {
  display: none;
  height: 0px;
  width: 0px;
}

.settings-tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid var(--border);
  border-radius: 6px 6px 0 0;
  color: var(--text-muted);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 11.5px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  margin-bottom: -1px;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.settings-tab-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid var(--border);
}

.settings-tab-btn.active {
  color: var(--text-main);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  border-bottom: 1px solid var(--bg-panel);
  z-index: 2;
  font-weight: 700;
  box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.2);
}

.settings-tab-btn i,
.settings-tab-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.settings-tab-btn:hover i,
.settings-tab-btn:hover svg {
  color: var(--text-main);
}

.settings-tab-btn.active i,
.settings-tab-btn.active svg {
  color: var(--accent);
}

.settings-tab-content {
  display: none;
  padding: 18px 20px;
}

.settings-tab-content.active {
  display: block;
  animation: fadeIn 0.15s ease;
}

/* Sidebar Settings & Administration Layout */
.settings-modal-box {
  width: 960px;
  max-width: 96vw;
  height: 85vh;
  max-height: 820px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0 !important;
}

.settings-modal-layout {
  display: flex;
  flex-direction: row;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.settings-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--bg-dark);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 12px 8px;
  gap: 3px;
  user-select: none;
  flex-shrink: 0;
  scrollbar-width: thin;
}

.settings-sidebar-group-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  padding: 10px 10px 4px 10px;
  margin-top: 4px;
}

.settings-sidebar-group-title:first-child {
  padding-top: 2px;
  margin-top: 0;
}

.settings-nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.15s ease;
  position: relative;
}

.settings-nav-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.08);
}

.settings-nav-btn.active {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent);
  font-weight: 700;
  border: 1px solid rgba(245, 158, 11, 0.25);
  box-shadow: inset 3px 0 0 var(--accent);
}

.settings-nav-btn i,
.settings-nav-btn svg,
.settings-nav-btn img {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  object-fit: contain;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.settings-nav-btn:hover i,
.settings-nav-btn:hover svg {
  color: var(--text-main);
}

.settings-nav-btn.active i,
.settings-nav-btn.active svg {
  color: var(--accent);
}

.settings-content-area {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: 20px 24px;
  background: var(--bg-panel);
}

/* Modern Settings Design System (F10) */
.settings-group-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}

.settings-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin: 0;
}

.settings-section-title i,
.settings-section-title svg,
.settings-section-title img {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--accent);
}

.settings-card-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.settings-field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.settings-field-hint {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.4;
  margin-top: 2px;
}

.settings-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s ease;
  font-size: 12px;
  color: var(--text-main);
  line-height: 1.4;
  margin: 0;
}

.settings-checkbox-row:hover {
  background: var(--bg-hover);
}

.settings-checkbox-row input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--accent);
}

.settings-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.settings-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 768px) {
  .settings-grid-3col {
    grid-template-columns: 1fr;
  }
}

.settings-grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}

.settings-select,
.settings-input {
  width: 100%;
  height: 28px;
  padding: 0 8px;
  font-size: 12px;
  font-family: inherit;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-main);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.settings-select:focus,
.settings-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.settings-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.settings-color-swatch-input {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px 8px;
  height: 28px;
  font-size: 11px;
}

.settings-color-swatch-input input[type="color"] {
  width: 20px;
  height: 20px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
}

.settings-color-swatch-input input[type="text"] {
  border: none;
  background: transparent;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 11px;
  width: 65px;
  padding: 0;
  outline: none;
}

@media (max-width: 640px) {
  .settings-modal-box {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
  }

  .settings-modal-layout {
    flex-direction: column !important;
    flex: 1 !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .settings-sidebar {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: none !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    white-space: nowrap !important;
    padding: 8px 10px !important;
    gap: 6px !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    background: var(--bg-header) !important;
    flex-shrink: 0 !important;
  }

  .settings-sidebar::-webkit-scrollbar {
    display: none !important;
    height: 0 !important;
  }

  .settings-sidebar-group-title {
    display: none !important;
  }

  .settings-nav-btn {
    display: inline-flex !important;
    width: auto !important;
    flex-shrink: 0 !important;
    padding: 6px 12px !important;
    font-size: 11.5px !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: var(--text-muted) !important;
    gap: 6px !important;
    box-shadow: none !important;
  }

  .settings-nav-btn.active {
    background: var(--accent) !important;
    color: #111 !important;
    font-weight: 700 !important;
    border-color: var(--accent) !important;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3) !important;
  }

  .settings-nav-btn.active i,
  .settings-nav-btn.active svg {
    color: #111 !important;
  }

  .settings-content-area {
    flex: 1 !important;
    min-height: 0 !important;
    min-width: 0 !important;
    overflow-y: auto !important;
    padding: 14px 12px !important;
  }

  .settings-tab-content {
    padding: 0 !important;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .settings-modal-box {
    width: 95vw !important;
    max-width: 95vw !important;
    height: 88vh !important;
    max-height: 88vh !important;
    padding: 0 !important;
  }

  .settings-sidebar {
    width: 190px !important;
    min-width: 190px !important;
    padding: 8px 6px !important;
  }

  .settings-nav-btn {
    font-size: 11.5px !important;
    padding: 7px 10px !important;
    gap: 8px !important;
  }

  .settings-content-area {
    padding: 16px 18px !important;
  }
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 4px;
}

.form-group .form-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Floating Multi-Tab Developer Power Editor & Markdown Live Preview */
.floating-editor-window {
  position: fixed;
  top: 50px;
  left: 60px;
  width: min(1120px, calc(100vw - 80px));
  height: min(740px, calc(100vh - 90px));
  max-width: 100vw;
  max-height: 100vh;
  min-width: 360px;
  min-height: 240px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  z-index: 1500;
  overflow: hidden;
  animation: editorWinPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes editorWinPop {
  0% { transform: scale(0.96); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.floating-editor-window.maximized {
  top: 40px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 72px) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.editor-pill {
  position: fixed;
  bottom: 42px;
  left: 20px;
  z-index: 1800;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #181a20;
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  user-select: none;
  transition: all 0.18s ease;
}

.editor-pill:hover {
  transform: translateY(-2px);
  background: #222630;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8), 0 0 12px rgba(245, 158, 11, 0.3);
}

.editor-pill-dirty {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Floating Window Edge & Corner Resize Handles */
.win-resize-handle {
  position: absolute;
  z-index: 30;
}

.win-resize-top {
  top: 0; left: 0; right: 0; height: 6px; cursor: n-resize;
}

.win-resize-bottom {
  bottom: 0; left: 0; right: 0; height: 6px; cursor: s-resize;
}

.win-resize-left {
  top: 0; bottom: 0; left: 0; width: 6px; cursor: w-resize;
}

.win-resize-right {
  top: 0; bottom: 0; right: 0; width: 6px; cursor: e-resize;
}

.win-resize-corner {
  bottom: 0; right: 0; width: 14px; height: 14px;
  display: flex; align-items: flex-end; justify-content: flex-end;
  padding: 2px; cursor: nwse-resize;
}

.editor-header {
  padding: 6px 12px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
  user-select: none;
  cursor: grab;
  min-height: 42px;
}

.editor-header:active {
  cursor: grabbing;
}

.editor-header-left,
.editor-header-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.editor-header-left button,
.editor-header-left .btn,
.editor-header-left select,
.editor-header-right button,
.editor-header-right .btn,
.editor-header-right select {
  height: 28px !important;
  line-height: 26px !important;
  font-size: 11px !important;
  box-sizing: border-box;
  cursor: pointer;
}

.editor-header-right .btn-icon,
.editor-header-left .btn-icon {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  max-width: 28px !important;
  max-height: 28px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: var(--radius) !important;
}

.editor-header-right .btn-icon i,
.editor-header-right .btn-icon svg,
.editor-header-left .btn-icon i,
.editor-header-left .btn-icon svg {
  width: 14px;
  height: 14px;
}

/* Save button accent standard styling */
.editor-header-right #btn-save-editor.btn-accent {
  background-color: var(--accent) !important;
  color: #121214 !important;
  border-color: var(--accent) !important;
}

.editor-header-right #btn-save-editor.btn-accent:hover {
  background-color: var(--accent-hover) !important;
  border-color: var(--accent-hover) !important;
}

.editor-header-right #btn-save-editor.btn-saved {
  background-color: #22c55e !important;
  color: #121214 !important;
  border-color: #22c55e !important;
}

/* Right-aligned Layout Switcher Button Group in Editor Header */
.editor-header-right .layout-btn-group {
  display: flex;
  gap: 3px;
  align-items: center;
}

.editor-header-right .editor-view-mode-btn {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius) !important;
  cursor: pointer;
  transition: all 0.15s ease;
}

.editor-header-right .editor-view-mode-btn:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--border-bright);
}

.editor-header-right .editor-view-mode-btn.active {
  background: rgba(245, 158, 11, 0.18) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
  font-weight: 600 !important;
}

/* Multi-Tab Bar Strip */
/* Multi-Tab Bar Strip */
.editor-tab-strip {
  display: flex;
  align-items: center;
  background: #14161a;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
  height: 26px;
}

.editor-tabs-scroll {
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  flex: 1;
  height: 100%;
}

.editor-tabs-scroll::-webkit-scrollbar {
  display: none;
}

.editor-tab {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  height: 100%;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-mono);
  background: #181a20;
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: all 0.15s ease;
  position: relative;
}

.editor-tab:hover {
  background: #20232a;
  color: var(--text-main);
}

.editor-tab.active {
  background: var(--bg-panel);
  color: var(--accent);
  font-weight: 600;
  border-bottom: 2px solid var(--accent);
}

.editor-tab-dirty {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.editor-tab-close {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  margin-left: 2px;
  transition: all 0.15s ease;
}

.editor-tab-close:hover {
  opacity: 1;
  background: rgba(239, 68, 68, 0.25);
  color: #ef4444;
}

.editor-add-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  width: 26px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.editor-add-tab-btn:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}

/* Integrated Find & Replace Toolbar */
.editor-find-bar {
  padding: 6px 12px;
  background: #1c1e25;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  font-size: 11px;
}

.filter-opt-btn {
  padding: 3px 6px !important;
  font-size: 10.5px !important;
  font-family: var(--font-mono) !important;
  min-width: 24px !important;
  height: 24px !important;
}

.filter-opt-btn.active {
  background: var(--accent) !important;
  color: #000 !important;
  font-weight: 700 !important;
}

/* Editor Multi-Pane Grid & Split Views */
.editor-grid {
  display: grid;
  grid-template-columns: 1fr;
  flex: 1;
  min-height: 0;
  gap: 4px;
  padding: 4px;
  background: var(--bg-dark);
  overflow: hidden;
}

.editor-grid.dual-vertical {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
}

.editor-grid.dual-horizontal {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr 1fr;
}

.editor-grid.split-markdown {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
}

.editor-pane {
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 0;
  position: relative;
}

.editor-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #191b21;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 8px;
}

.editor-pane-title {
  font-weight: 600;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.editor-pane-tag {
  font-size: 9.5px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  padding: 1px 5px;
  border-radius: 3px;
}

.editor-pane-lang-select {
  height: 22px;
  line-height: 20px;
  font-size: 10.5px;
  padding: 0 6px;
  background: var(--bg-dark);
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: var(--font-mono);
  cursor: pointer;
  outline: none;
  max-width: 150px;
}

.editor-pane-lang-select:focus {
  border-color: var(--accent);
}

.editor-body-wrapper {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
  background: var(--bg-panel);
  min-height: 0;
}

.editor-gutter {
  width: 48px;
  background: #14161a;
  color: #52525b;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  padding: 10px 6px 10px 2px;
  text-align: right;
  user-select: none;
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
  flex-shrink: 0;
  white-space: pre;
}

.editor-textarea {
  flex: 1;
  background: transparent;
  color: var(--text-main);
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  padding: 10px 12px;
  resize: none;
  tab-size: 2;
  white-space: pre;
  overflow-wrap: normal;
  overflow: auto;
  min-width: 0;
}

.editor-textarea:focus {
  outline: none;
}

.markdown-preview-pane {
  flex: 1;
  background: var(--bg-panel);
  color: var(--text-main);
  padding: 16px 20px;
  overflow-y: auto;
  line-height: 1.6;
  font-size: 13px;
  min-height: 0;
}

/* Bottom Status Bar */
.editor-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 12px;
  background: #14161a;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.editor-status-left,
.editor-status-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.editor-status-lang-picker {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.editor-status-lang-select {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  font-family: var(--font-mono);
}

.editor-status-lang-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
  text-transform: uppercase;
  background: rgba(245, 158, 11, 0.12);
  padding: 1px 7px;
  border-radius: 4px;
  border: 1px solid rgba(245, 158, 11, 0.28);
  display: inline-flex;
  align-items: center;
  gap: 3px;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.editor-status-lang-picker:hover .editor-status-lang-badge {
  background: rgba(245, 158, 11, 0.22);
  border-color: var(--accent);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.25);
}

.status-sep {
  color: var(--border);
  opacity: 0.6;
}

.markdown-preview-pane h1 {
  font-size: 1.85em;
  font-weight: 800;
  color: var(--text-main);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3em;
  margin-top: 24px;
  margin-bottom: 16px;
}

.markdown-preview-pane h2 {
  font-size: 1.45em;
  font-weight: 700;
  color: var(--text-main);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3em;
  margin-top: 22px;
  margin-bottom: 14px;
}

.markdown-preview-pane h3 {
  font-size: 1.2em;
  font-weight: 700;
  color: var(--accent);
  margin-top: 18px;
  margin-bottom: 10px;
}

.markdown-preview-pane h4,
.markdown-preview-pane h5,
.markdown-preview-pane h6 {
  font-weight: 600;
  margin-top: 14px;
  margin-bottom: 8px;
}

.markdown-preview-pane p {
  margin-top: 0;
  margin-bottom: 14px;
  line-height: 1.65;
}

.markdown-preview-pane a {
  color: var(--accent);
  text-decoration: none;
}

.markdown-preview-pane a:hover {
  text-decoration: underline;
}

.markdown-preview-pane pre {
  background: var(--bg-dark);
  padding: 14px 16px;
  border-radius: 6px;
  font-family: var(--font-mono);
  overflow-x: auto;
  border: 1px solid var(--border);
  margin: 14px 0;
  position: relative;
  font-size: 12px;
  line-height: 1.45;
}

.markdown-preview-pane pre code {
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  font-size: 12px !important;
  color: inherit;
}

.markdown-preview-pane code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 5px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #fca5a5;
}

.markdown-preview-pane blockquote {
  border-left: 3.5px solid var(--accent);
  padding: 4px 14px;
  color: var(--text-muted);
  background: rgba(245, 158, 11, 0.04);
  border-radius: 0 4px 4px 0;
  margin: 14px 0;
}

.markdown-preview-pane blockquote p {
  margin-bottom: 0;
}

.markdown-preview-pane table {
  border-collapse: collapse;
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  display: block;
  margin: 16px 0;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.markdown-preview-pane th,
.markdown-preview-pane td {
  padding: 7px 14px;
  border: 1px solid var(--border);
  font-size: 12.5px;
}

.markdown-preview-pane th {
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

.markdown-preview-pane tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.markdown-preview-pane ul,
.markdown-preview-pane ol {
  padding-left: 24px;
  margin-top: 0;
  margin-bottom: 14px;
}

.markdown-preview-pane li {
  margin: 3px 0;
}

.markdown-preview-pane li.task-list-item {
  list-style-type: none;
  margin-left: -20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.markdown-preview-pane input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
}

.markdown-preview-pane hr {
  height: 1px;
  border: none;
  background: var(--border);
  margin: 20px 0;
}

.markdown-preview-pane img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 10px 0;
}

.markdown-preview-pane details {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 14px;
  margin: 12px 0;
  background: rgba(0, 0, 0, 0.15);
}

.markdown-preview-pane summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--accent);
  outline: none;
  user-select: none;
}

.markdown-preview-pane details[open] summary {
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.markdown-preview-pane kbd {
  display: inline-block;
  padding: 2px 6px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-main);
  background-color: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.35);
}

.markdown-alert {
  border-left: 4px solid;
  padding: 8px 14px;
  margin: 14px 0;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 6px 6px 0;
}

.markdown-preview-pane .mermaid {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  margin: 16px 0;
  text-align: center;
  overflow-x: auto;
}

/* Diff View */
.diff-container {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-y: auto;
  max-height: 60vh;
}

.diff-line {
  display: flex;
  padding: 2px 6px;
  white-space: pre;
}

.diff-line.insert {
  background-color: rgba(16, 185, 129, 0.18);
  color: #34d399;
}

.diff-line.delete {
  background-color: rgba(239, 68, 68, 0.18);
  color: #f87171;
}

.diff-gutter {
  width: 50px;
  color: var(--text-dim);
  text-align: right;
  padding-right: 10px;
  user-select: none;
}

/* Context Menu Backdrop */
.context-menu-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 1990;
}

.context-menu-backdrop.active {
  display: block;
}

/* Context Menu */
.context-menu {
  display: none;
  position: fixed;
  background-color: var(--bg-header);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  padding: 4px 0;
  z-index: 2000;
  min-width: 200px;
  overflow: visible !important;
}

.context-item {
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-main);
}

.context-item:hover {
  background-color: var(--bg-hover);
  color: var(--accent);
}

.context-sep {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* In-Place Rename Input */
.inplace-rename-input {
  width: 100%;
  max-width: calc(100% - 8px);
  font-family: inherit;
  font-size: inherit;
  font-weight: 500;
  color: var(--text-main);
  background: var(--bg-input, rgba(0, 0, 0, 0.65));
  border: 1px solid var(--accent);
  border-radius: var(--radius, 4px);
  padding: 1px 6px;
  outline: none;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.35);
  box-sizing: border-box;
  z-index: 10;
  line-height: normal;
}

/* Drag & Drop Highlight */
.pane.drag-over {
  border-color: var(--accent) !important;
  background-color: rgba(245, 158, 11, 0.05) !important;
}

@media (pointer: coarse), (max-width: 768px) {
  .file-row,
  .file-table,
  .file-table tbody tr {
    -webkit-user-drag: none !important;
    user-drag: none !important;
    touch-action: pan-y !important;
    -webkit-touch-callout: none !important;
  }
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Slider & Font Size Customizer */
.slider-container {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.range-slider {
  flex: 1;
  accent-color: var(--accent);
  cursor: pointer;
  height: 6px;
}

.slider-val-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent);
  background: var(--bg-dark);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  min-width: 65px;
  text-align: center;
  font-size: 12px;
}

html.fkeys-disabled .bottom-fkey-bar,
.bottom-fkey-bar.fkey-hidden {
  display: none !important;
}

/* Terminal Slide-Up Drawer */
.terminal-drawer {
  position: fixed;
  bottom: 28px;
  left: 0;
  right: 0;
  height: 320px;
  background: #0d0e11;
  border-top: 2px solid var(--accent);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.6);
  z-index: 1200;
  display: none;
  flex-direction: column;
  transition: height 0.2s ease;
}

.terminal-drawer.active {
  display: flex;
}

.terminal-drawer.fullscreen {
  height: calc(100vh - 72px);
}

.terminal-header {
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  min-height: 42px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-family: var(--font-mono);
  box-sizing: border-box;
}

.terminal-body {
  flex: 1;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: #090a0d;
  color: #f4f4f5;
  padding: 4px 6px;
  font-family: var(--font-mono);
  overflow: hidden;
  outline: none;
  position: relative;
  display: flex;
  flex-direction: column;
}

.terminal-body .xterm {
  flex: 1;
  height: 100%;
  width: 100%;
  padding: 0;
  box-sizing: border-box;
}

.terminal-body .xterm-viewport {
  overflow-y: auto !important;
}

.terminal-body .xterm-screen {
  width: 100% !important;
}

.terminal-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--accent);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Tasks Transfer Floating Pill */
.tasks-pill {
  position: fixed;
  bottom: 36px;
  right: 16px;
  background: var(--bg-header);
  border: 1px solid var(--accent);
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--accent);
  cursor: pointer;
  z-index: 600;
  font-variant-numeric: tabular-nums;
  user-select: none;
}

.tasks-pill.active {
  display: flex;
}

/* Context Submenus & Quick Destinations */
/* Context Submenus & Quick Destinations */
.context-item.has-submenu {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.context-submenu {
  display: none;
  position: absolute;
  left: calc(100% - 2px);
  top: -4px;
  background-color: var(--bg-header);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  padding: 4px 0;
  min-width: 220px;
  max-width: 340px;
  max-height: min(720px, calc(88vh - 40px));
  overflow-y: auto;
  z-index: 2500;
}

.submenu-flip-left .context-submenu {
  left: auto;
  right: calc(100% - 2px);
}

/* Always show flyout submenu on desktop hover or expanded (screens > 768px) */
@media (min-width: 769px) {
  .context-item.has-submenu:hover > .context-submenu,
  .context-item.has-submenu.expanded > .context-submenu {
    display: block !important;
  }
}

.submenu-header {
  padding: 4px 10px;
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Mobile & Narrow screen Accordion Drawer (Screen <= 768px ONLY) */
@media (max-width: 768px) {
  .context-menu {
    overflow-x: hidden !important;
    max-width: calc(100vw - 20px) !important;
  }

  .context-item.has-submenu {
    flex-wrap: wrap;
    align-items: center;
  }

  .context-item.has-submenu.expanded {
    background-color: rgba(245, 158, 11, 0.08);
  }

  .context-item.has-submenu .submenu-chevron {
    transition: transform 0.2s ease;
  }

  .context-item.has-submenu.expanded .submenu-chevron {
    transform: rotate(90deg);
  }

  .context-submenu {
    position: static !important;
    display: none !important;
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    box-shadow: none !important;
    border: none !important;
    border-left: 2px solid var(--accent) !important;
    border-radius: 0 0 6px 6px !important;
    background: rgba(0, 0, 0, 0.28) !important;
    margin: 6px 0 2px 8px !important;
    padding: 4px 0 !important;
    left: auto !important;
    top: auto !important;
  }

  .context-item.has-submenu.expanded > .context-submenu {
    display: block !important;
  }
}

/* Image Viewer Modal */
.image-viewer-box {
  width: 90vw;
  height: 88vh;
  display: flex;
  flex-direction: column;
  background: #09090b;
}

.image-viewer-toolbar {
  position: relative;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
  min-height: 42px;
  box-sizing: border-box;
  user-select: none;
  cursor: grab;
}

.image-viewer-toolbar:active {
  cursor: grabbing;
}

.image-viewer-viewport {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(#141417 0% 25%, #18181b 0% 50%) 50% / 20px 20px;
  position: relative;
  user-select: none;
}

.image-viewer-img {
  max-width: 95%;
  max-height: 95%;
  object-fit: contain;
  transition: transform 0.15s ease-out;
  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
  border-radius: 2px;
}

/* Bulk Renamer Modal */
.bulk-renamer-box {
  width: 820px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.rename-rule-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 14px;
}

.rename-preview-table-wrap {
  flex: 1;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-dark);
}

.diff-tag-new {
  color: var(--success);
  font-weight: 600;
}

.diff-tag-conflict {
  color: var(--danger);
  font-weight: 700;
  background: rgba(239, 68, 68, 0.15);
  padding: 2px 6px;
  border-radius: 3px;
}

/* Mobile Menu Drawer */
/* Custom Pane Border Identification Colors (Hyprland-Style Two-Tone) */
.pane.pane-color-amber {
  --pane-border-c1: rgba(245, 158, 11, 0.45);
  --pane-border-c2: rgba(249, 115, 22, 0.45);
  --pane-active-c1: #f59e0b;
  --pane-active-c2: #f97316;
  --pane-glow: rgba(245, 158, 11, 0.35);
}
.pane.pane-color-amber .pane-idx-badge {
  background: rgba(245, 158, 11, 0.15);
  border-color: #f59e0b;
}
.pane.pane-color-amber .pane-idx-badge i,
.pane.pane-color-amber .pane-idx-badge svg {
  color: #f59e0b;
}

.pane.pane-color-emerald {
  --pane-border-c1: rgba(16, 185, 129, 0.45);
  --pane-border-c2: rgba(6, 182, 212, 0.45);
  --pane-active-c1: #10b981;
  --pane-active-c2: #06b6d4;
  --pane-glow: rgba(16, 185, 129, 0.35);
}
.pane.pane-color-emerald .pane-idx-badge {
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
}
.pane.pane-color-emerald .pane-idx-badge i,
.pane.pane-color-emerald .pane-idx-badge svg {
  color: #10b981;
}

.pane.pane-color-sky {
  --pane-border-c1: rgba(56, 189, 248, 0.45);
  --pane-border-c2: rgba(129, 140, 248, 0.45);
  --pane-active-c1: #38bdf8;
  --pane-active-c2: #818cf8;
  --pane-glow: rgba(56, 189, 248, 0.35);
}
.pane.pane-color-sky .pane-idx-badge {
  background: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
}
.pane.pane-color-sky .pane-idx-badge i,
.pane.pane-color-sky .pane-idx-badge svg {
  color: #38bdf8;
}

.pane.pane-color-purple {
  --pane-border-c1: rgba(192, 132, 252, 0.45);
  --pane-border-c2: rgba(244, 63, 94, 0.45);
  --pane-active-c1: #c084fc;
  --pane-active-c2: #f43f5e;
  --pane-glow: rgba(192, 132, 252, 0.35);
}
.pane.pane-color-purple .pane-idx-badge {
  background: rgba(192, 132, 252, 0.15);
  border-color: #c084fc;
}
.pane.pane-color-purple .pane-idx-badge i,
.pane.pane-color-purple .pane-idx-badge svg {
  color: #c084fc;
}

.pane.pane-color-rose {
  --pane-border-c1: rgba(244, 63, 94, 0.45);
  --pane-border-c2: rgba(251, 146, 60, 0.45);
  --pane-active-c1: #f43f5e;
  --pane-active-c2: #fb923c;
  --pane-glow: rgba(244, 63, 94, 0.35);
}
.pane.pane-color-rose .pane-idx-badge {
  background: rgba(244, 63, 94, 0.15);
  border-color: #f43f5e;
}
.pane.pane-color-rose .pane-idx-badge i,
.pane.pane-color-rose .pane-idx-badge svg {
  color: #f43f5e;
}

.pane.pane-color-indigo {
  --pane-border-c1: rgba(99, 102, 241, 0.45);
  --pane-border-c2: rgba(168, 85, 247, 0.45);
  --pane-active-c1: #6366f1;
  --pane-active-c2: #a855f7;
  --pane-glow: rgba(99, 102, 241, 0.35);
}
.pane.pane-color-indigo .pane-idx-badge {
  background: rgba(99, 102, 241, 0.15);
  border-color: #6366f1;
}
.pane.pane-color-indigo .pane-idx-badge i,
.pane.pane-color-indigo .pane-idx-badge svg {
  color: #6366f1;
}

.pane.pane-color-teal {
  --pane-border-c1: rgba(20, 184, 166, 0.45);
  --pane-border-c2: rgba(16, 185, 129, 0.45);
  --pane-active-c1: #14b8a6;
  --pane-active-c2: #10b981;
  --pane-glow: rgba(20, 184, 166, 0.35);
}
.pane.pane-color-teal .pane-idx-badge {
  background: rgba(20, 184, 166, 0.15);
  border-color: #14b8a6;
}
.pane.pane-color-teal .pane-idx-badge i,
.pane.pane-color-teal .pane-idx-badge svg {
  color: #14b8a6;
}

.pane.pane-color-orange {
  --pane-border-c1: rgba(249, 115, 22, 0.45);
  --pane-border-c2: rgba(234, 179, 8, 0.45);
  --pane-active-c1: #f97316;
  --pane-active-c2: #eab308;
  --pane-glow: rgba(249, 115, 22, 0.35);
}
.pane.pane-color-orange .pane-idx-badge {
  background: rgba(249, 115, 22, 0.15);
  border-color: #f97316;
}
.pane.pane-color-orange .pane-idx-badge i,
.pane.pane-color-orange .pane-idx-badge svg {
  color: #f97316;
}

/* Custom Hex & Two-Tone Arbitrary Color Support */
.pane.pane-color-custom {
  --pane-border-c1: var(--pane-custom-border-c1, var(--pane-custom-border, var(--border)));
  --pane-border-c2: var(--pane-custom-border-c2, var(--pane-custom-border, var(--border)));
  --pane-active-c1: var(--pane-custom-active-c1, var(--pane-custom-border, var(--accent)));
  --pane-active-c2: var(--pane-custom-active-c2, var(--pane-custom-border, var(--accent)));
  --pane-glow: var(--pane-custom-glow, rgba(245, 158, 11, 0.35));
}

.pane-favorites-wrapper,
.pane-color-wrapper,
.pane-title-badge-wrapper {
  display: inline-flex;
  align-items: center;
  height: 26px;
  position: relative;
  flex-shrink: 0;
}

.pane-title-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px 8px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  user-select: none;
  box-sizing: border-box;
}

.pane-title-badge:hover {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent);
  border-color: rgba(245, 158, 11, 0.4);
}

.pane-favorites-wrapper .btn-icon,
.pane-color-wrapper .btn-icon,
.pane-idx-badge {
  width: 26px;
  min-width: 26px;
  height: 26px;
  padding: 0;
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text-muted);
  border: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  margin: 0;
  line-height: 1;
}

.pane-favorites-wrapper .btn-icon:hover,
.pane-color-wrapper .btn-icon:hover,
.pane-idx-badge:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent);
}

/* Leftmost Unified Pane Number & Settings Badge Button */
.pane-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 26px;
  min-height: 26px;
  padding: 0 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-main);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: manipulation;
  flex-shrink: 0;
  transition: all 0.15s ease;
  box-sizing: border-box;
  margin-right: 2px;
}

.pane-badge-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent);
}

.pane-badge-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
  background: linear-gradient(var(--pane-border-angle, 45deg), var(--pane-active-c1, #f59e0b), var(--pane-active-c2, #f97316));
}

.pane.pane-color-amber .pane-badge-btn { border-color: rgba(245, 158, 11, 0.45); background: rgba(245, 158, 11, 0.12); color: #f59e0b; }
.pane.pane-color-emerald .pane-badge-btn { border-color: rgba(16, 185, 129, 0.45); background: rgba(16, 185, 129, 0.12); color: #10b981; }
.pane.pane-color-sky .pane-badge-btn { border-color: rgba(56, 189, 248, 0.45); background: rgba(56, 189, 248, 0.12); color: #38bdf8; }
.pane.pane-color-purple .pane-badge-btn { border-color: rgba(192, 132, 252, 0.45); background: rgba(192, 132, 252, 0.12); color: #c084fc; }
.pane.pane-color-rose .pane-badge-btn { border-color: rgba(244, 63, 94, 0.45); background: rgba(244, 63, 94, 0.12); color: #f43f5e; }
.pane.pane-color-indigo .pane-badge-btn { border-color: rgba(99, 102, 241, 0.45); background: rgba(99, 102, 241, 0.12); color: #6366f1; }
.pane.pane-color-teal .pane-badge-btn { border-color: rgba(20, 184, 166, 0.45); background: rgba(20, 184, 166, 0.12); color: #14b8a6; }
.pane.pane-color-orange .pane-badge-btn { border-color: rgba(249, 115, 22, 0.45); background: rgba(249, 115, 22, 0.12); color: #f97316; }
.pane.pane-color-custom .pane-badge-btn { border-color: var(--pane-border-c1, var(--border)); color: var(--pane-active-c1, var(--text-main)); background: var(--pane-glow, rgba(255, 255, 255, 0.05)); }

.pane-settings-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  width: 340px;
  max-width: 92vw;
  max-height: min(780px, calc(88vh - 60px));
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.75);
  z-index: 2500;
  display: flex;
  flex-direction: column;
}

.desktop-header-tool,
.desktop-only-tool {
  display: inline-flex;
}

.mobile-foldable-tool {
  display: none;
}

@media (max-width: 1024px) {
  .desktop-header-tool,
  .desktop-only-tool,
  .pane-nav-btns.desktop-only-tool,
  .pane-nav-btns {
    display: none !important;
  }
  .mobile-foldable-tool {
    display: inline-flex !important;
  }
}

.pane-tools-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.7);
  z-index: 2500;
  width: 280px;
  max-width: 90vw;
  max-height: min(780px, calc(88vh - 60px));
  overflow: hidden;
  animation: fadeInDown 0.15s ease-out;
}

.pane-tools-dropdown .dropdown-item i,
.pane-tools-dropdown .dropdown-item svg {
  width: 14px;
  height: 14px;
  min-width: 14px;
  min-height: 14px;
  flex-shrink: 0;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pane-upload-dropdown,
.pane-transfer-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.7);
  z-index: 2500;
  width: 290px;
  max-width: 90vw;
  max-height: min(780px, calc(88vh - 60px));
  overflow: hidden;
  animation: fadeInDown 0.15s ease-out;
}

.pane-upload-dropdown .dropdown-item i,
.pane-upload-dropdown .dropdown-item svg,
.pane-transfer-dropdown .dropdown-item i,
.pane-transfer-dropdown .dropdown-item svg {
  width: 16px;
  height: 16px;
  min-width: 16px;
  min-height: 16px;
  flex-shrink: 0;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ---------------- SPLIT ACTION TRANSFER & INGEST BUTTON ---------------- */
.pane-transfer-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.pane-transfer-group {
  display: inline-flex;
  align-items: center;
  height: 26px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-sizing: border-box;
  overflow: hidden;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.pane-transfer-group:hover {
  border-color: var(--accent);
}

.pane-transfer-main-btn {
  background: transparent !important;
  border: none !important;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 !important;
  width: 25px !important;
  min-width: 25px !important;
  max-width: 25px !important;
  height: 24px !important;
  min-height: 24px !important;
  max-height: 24px !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  border-radius: 0 !important;
}

.pane-transfer-main-btn:hover {
  background: var(--bg-hover) !important;
  color: var(--text-main) !important;
}

.pane-transfer-dropdown-btn {
  background: transparent !important;
  border: none !important;
  border-left: 1px solid var(--border) !important;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 !important;
  width: 15px !important;
  min-width: 15px !important;
  max-width: 15px !important;
  height: 24px !important;
  min-height: 24px !important;
  max-height: 24px !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  border-radius: 0 !important;
}

.pane-transfer-dropdown-btn:hover {
  background: var(--bg-hover) !important;
  color: var(--text-main) !important;
}

/* ---------------- SPOTLIGHT QUICK-SWITCHER ---------------- */
.spotlight-box {
  width: 620px;
  max-width: 92vw;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(245, 158, 11, 0.25);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: spotlightPop 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes spotlightPop {
  0% { transform: scale(0.96) translateY(-10px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.spotlight-input-wrapper {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-header);
  gap: 10px;
}

.spotlight-search-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.spotlight-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  font-family: 'Inter', -apple-system, sans-serif;
}

.spotlight-input::placeholder {
  color: var(--text-dim);
  font-size: 13.5px;
}

.spotlight-clear-btn {
  width: 24px !important;
  height: 24px !important;
  min-width: 24px !important;
  padding: 0 !important;
}

.spotlight-categories {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.spotlight-cat-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.spotlight-cat-btn i, .spotlight-cat-btn svg {
  width: 12px;
  height: 12px;
}

.spotlight-cat-btn.active, .spotlight-cat-btn:hover {
  background: var(--bg-panel);
  color: var(--accent);
  border-color: var(--border);
}

.spotlight-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 6px;
}

.spotlight-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  gap: 12px;
  transition: background-color 0.1s ease;
  border: 1px solid transparent;
}

.spotlight-item:hover, .spotlight-item.selected {
  background: var(--bg-hover);
  border-color: rgba(245, 158, 11, 0.3);
}

.spotlight-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--accent);
  flex-shrink: 0;
}

.spotlight-item.selected .spotlight-item-icon {
  background: rgba(245, 158, 11, 0.15);
}

.spotlight-item-content {
  flex: 1;
  min-width: 0;
}

.spotlight-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spotlight-item-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.spotlight-item-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-dark);
  color: var(--text-dim);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.spotlight-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 14px;
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
}

.spotlight-hint {
  display: flex;
  align-items: center;
}

.spotlight-hint kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--text-main);
  margin-right: 4px;
}

/* ---------------- UNIVERSAL DOCUMENT & PDF VIEWER ---------------- */
.doc-viewer-box {
  width: 92vw;
  height: 90vh;
  max-width: 1400px;
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  overflow: hidden;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  position: relative;
}

#doc-viewer-modal.floating-mode,
#image-viewer-modal.floating-mode {
  background: transparent !important;
  pointer-events: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

#doc-viewer-modal.floating-mode .doc-viewer-box,
#image-viewer-modal.floating-mode .image-viewer-box {
  pointer-events: auto !important;
  position: fixed !important;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.65), 0 0 0 1px var(--border);
  z-index: 2800;
}

.doc-viewer-box.fullscreen {
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  border-radius: 0 !important;
  border: none !important;
  left: 0 !important;
  top: 0 !important;
}

.image-viewer-box {
  position: relative;
}

.image-viewer-box.fullscreen {
  left: 0 !important;
  top: 0 !important;
}

/* Tail Follow Glowing Indicator */
.btn-tail-live {
  background: rgba(16, 185, 129, 0.15) !important;
  color: #10b981 !important;
  border-color: rgba(16, 185, 129, 0.4) !important;
  animation: pulse-tail-live 2s infinite ease-in-out;
}

@keyframes pulse-tail-live {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  50% {
    box-shadow: 0 0 8px 2px rgba(16, 185, 129, 0.3);
  }
}

.doc-viewer-header {
  padding: 6px 12px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  cursor: grab;
  user-select: none;
  min-height: 42px;
}

.doc-viewer-header:active {
  cursor: grabbing;
}

.doc-viewer-top-row {
  display: contents;
}

.doc-viewer-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 38%;
  pointer-events: none;
  order: 1;
}

.doc-viewer-toolbar-center {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
  order: 2;
  margin-left: auto;
}

.doc-viewer-actions-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  order: 3;
}

.doc-viewer-header button,
.doc-viewer-header .btn,
.doc-viewer-header select,
.doc-viewer-header input {
  height: 28px !important;
  line-height: 26px !important;
  font-size: 11px !important;
  box-sizing: border-box;
}

.doc-viewer-body {
  flex: 1;
  overflow: hidden;
  position: relative;
  background: var(--bg-dark);
}

.doc-view-panel {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

/* CSV Data Table Grid */
.doc-csv-table-wrapper {
  width: 100%;
  height: 100%;
  overflow: auto;
}

.doc-csv-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-align: left;
}

.doc-csv-table th {
  position: sticky;
  top: 0;
  background: var(--bg-header);
  color: var(--accent);
  font-weight: 700;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border);
  border-right: 1px solid var(--border);
  z-index: 10;
  white-space: nowrap;
  user-select: none;
  cursor: pointer;
}

.doc-csv-table th:hover {
  background: var(--bg-hover);
}

.doc-csv-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  white-space: nowrap;
  color: var(--text-main);
}

.doc-csv-table tr:hover td {
  background: var(--bg-hover);
}

.doc-csv-table td.row-num {
  color: var(--text-dim);
  background: var(--bg-dark);
  font-size: 10px;
  text-align: right;
  width: 40px;
  user-select: none;
  position: sticky;
  left: 0;
  z-index: 5;
}

.doc-csv-table th.row-num-header {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 15;
  width: 40px;
  text-align: right;
}

/* ---------------- RICH MEDIA & EXIF INSPECTOR ---------------- */
.media-inspector-box {
  width: 680px;
  max-width: 94vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}

.media-inspector-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.media-inspector-preview-row {
  display: flex;
  gap: 16px;
  padding: 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  align-items: center;
}

.media-inspector-thumb-wrapper {
  width: 90px;
  height: 90px;
  min-width: 90px;
  border-radius: 6px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.media-inspector-thumb-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-inspector-quick-details {
  flex: 1;
  min-width: 0;
}

.inspector-color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: transform 0.15s ease;
  position: relative;
}

.inspector-color-swatch:hover {
  transform: scale(1.15);
}

.media-inspector-section {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.media-inspector-section-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.media-inspector-section-title i, .media-inspector-section-title svg {
  width: 14px;
  height: 14px;
}

.media-inspector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px 12px;
}

.inspector-grid-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.inspector-grid-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 600;
}

.inspector-grid-value {
  font-size: 12px;
  color: var(--text-main);
  font-family: var(--font-mono);
  word-break: break-all;
}

.media-inspector-gps-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.media-inspector-gps-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------------- TWO-WAY VISUAL DIRECTORY SYNCHRONIZER ---------------- */
.sync-modal-box {
  width: 1080px;
  max-width: 95vw;
  height: 85vh;
  min-height: 580px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}

.sync-top-bar {
  padding: 12px 16px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sync-path-selector-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sync-path-input-group {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.sync-pane-badge {
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 700;
  white-space: nowrap;
  border-right: 1px solid var(--border);
  font-family: var(--font-mono);
}

.sync-path-input-group input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 6px 10px;
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--text-main);
  outline: none;
}

.sync-options-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.sync-mode-selector {
  display: flex;
  gap: 12px;
  font-size: 11.5px;
}

.sync-mode-radio {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.sync-filter-toggles {
  display: flex;
  gap: 4px;
}

.sync-filter-btn {
  font-size: 10.5px;
  padding: 3px 8px;
  opacity: 0.75;
}

.sync-filter-btn.active {
  opacity: 1;
  background: var(--accent) !important;
  color: #121214 !important;
  font-weight: 700;
}

.sync-grid-container {
  flex: 1;
  overflow-y: auto;
  min-height: 280px;
  max-height: 480px;
  background: var(--bg-dark);
}

.sync-diff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  font-family: var(--font-mono);
}

.sync-diff-table th {
  position: sticky;
  top: 0;
  background: var(--bg-panel);
  color: var(--text-muted);
  font-weight: 700;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  z-index: 10;
  text-transform: uppercase;
  font-size: 10px;
}

.sync-diff-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  white-space: nowrap;
}

.sync-diff-table tr:hover td {
  background: var(--bg-hover);
}

.sync-action-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 22px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition: transform 0.1s ease;
}

.sync-action-badge:hover {
  transform: scale(1.2);
}

.sync-action-badge.action-copy-right {
  background: rgba(56, 189, 248, 0.2);
  color: var(--info);
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.sync-action-badge.action-copy-left {
  background: rgba(168, 85, 247, 0.2);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.4);
}

.sync-action-badge.action-identical {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.sync-action-badge.action-delete-right {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.sync-action-badge.action-update-delta {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.sync-action-badge.action-archive {
  background: rgba(168, 85, 247, 0.2);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.4);
}

.sync-action-badge.action-skip {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.sync-profile-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius, 6px);
  padding: 10px 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.sync-profile-card:hover {
  border-color: rgba(245, 158, 11, 0.4);
  background: var(--bg-hover);
}

.sync-profile-card input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--accent);
  cursor: pointer;
}

.sync-profile-card.active,
.sync-profile-card:has(input[type="radio"]:checked) {
  border-color: var(--accent);
  background: rgba(245, 158, 11, 0.1);
  box-shadow: 0 0 0 1px var(--accent);
}

.sync-card-title {
  font-weight: 700;
  font-size: 11.5px;
  color: var(--text-main);
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sync-card-desc {
  font-size: 10.5px;
  color: var(--text-muted);
  line-height: 1.35;
}

.sync-folder-picker-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 4px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  cursor: pointer;
  font-size: 11.5px;
  transition: all 0.15s ease;
}

.sync-folder-picker-item:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent);
}

.sync-tabs {
  padding: 6px 16px 0 16px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.sync-template-btn {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: var(--radius-sm, 4px);
  padding: 2px 7px;
  font-size: 10.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sync-template-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-hover);
  transform: translateY(-1px);
}

.sync-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 10.5px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.12s ease;
  user-select: none;
}

.sync-chip:hover {
  border-color: var(--accent);
  color: var(--text-main);
}

.sync-chip.active {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
  font-weight: 600;
}

.sync-chip-sm {
  font-size: 9.5px;
  padding: 1px 6px;
  border-radius: 4px;
}

.sync-custom-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--accent);
  font-size: 10.5px;
  font-family: var(--font-mono);
}

.sync-custom-tag-remove {
  cursor: pointer;
  font-weight: 700;
  margin-left: 2px;
  color: var(--accent);
  opacity: 0.7;
}

.sync-custom-tag-remove:hover {
  opacity: 1;
  color: #ef4444;
}

/* ---------------- VISUAL DISK USAGE TREEMAP & BAR ANALYZER ---------------- */
.disk-usage-box {
  width: 920px;
  max-width: 95vw;
  height: 88vh;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.85);
  overflow: hidden;
  transition: width 0.2s ease, height 0.2s ease;
}

.disk-usage-box.maximized {
  width: 98vw !important;
  max-width: 98vw !important;
  height: 96vh !important;
  max-height: 96vh !important;
}

.du-modal-header {
  height: 42px;
  min-height: 42px;
  cursor: grab;
  padding: 0 14px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.du-modal-header:active {
  cursor: grabbing;
}

.du-top-bar {
  padding: 8px 14px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.du-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: thin;
}

.du-crumb-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.du-crumb-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border);
  color: var(--accent);
}
.du-crumb-btn.active {
  color: var(--text-main);
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.25);
}

.du-crumb-sep {
  color: var(--text-dim);
  font-size: 10px;
  user-select: none;
}

.du-stats-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
}

.du-stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.du-stat-label {
  font-size: 9.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 700;
}

.du-stat-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-mono);
}

.du-multi-bar {
  height: 8px;
  width: 100%;
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.du-bar-segment {
  height: 100%;
  transition: opacity 0.15s ease;
  cursor: pointer;
}
.du-bar-segment:hover {
  filter: brightness(1.25);
}

.du-content-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
}

/* Interactive Proportional Treemap Tiles */
.du-treemap-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 140px;
  padding: 8px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 12px;
}

.du-treemap-tile {
  min-height: 58px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
  user-select: none;
  overflow: hidden;
  position: relative;
}

.du-treemap-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  border-color: var(--accent);
  z-index: 2;
}

.du-treemap-title {
  font-size: 11.5px;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.du-treemap-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10.5px;
  font-family: var(--font-mono);
  color: rgba(255, 255, 255, 0.85);
}

.du-items-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.du-item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease;
}

.du-item-row:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.du-item-name-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.du-item-name {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-main);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.du-item-sub {
  font-size: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.du-item-bar-wrapper {
  width: 120px;
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  overflow: hidden;
}

.du-item-bar-fill {
  height: 100%;
  border-radius: 3px;
}

.du-item-size-col {
  width: 75px;
  text-align: right;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-main);
  font-family: var(--font-mono);
}

.du-item-pct-col {
  width: 45px;
  text-align: right;
  font-size: 10.5px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 600;
}

.du-item-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.du-action-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.12s ease;
}
.du-action-btn:hover {
  background: var(--bg-panel);
  border-color: var(--border);
  color: var(--accent);
}

/* Multi-Drive / Mounts Overview Tab in Stats */
.du-mounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.du-mount-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.15s ease;
  position: relative;
  overflow: hidden;
}

.du-mount-card:hover {
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  transform: translateY(-1px);
}

.du-mount-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.du-mount-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.du-mount-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.du-mount-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.du-mount-path {
  font-size: 10.5px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.du-mount-badges {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-shrink: 0;
}

.du-mount-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.du-mount-badge.fstype {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.25);
}

.du-mount-badge.rw {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.25);
}

.du-mount-badge.ro {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.25);
}

.du-mount-meter-wrapper {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.du-mount-meter-bar {
  height: 8px;
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.du-mount-meter-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.du-mount-meter-fill.low {
  background: linear-gradient(90deg, #10b981, #059669);
}

.du-mount-meter-fill.mid {
  background: linear-gradient(90deg, #f59e0b, #d97706);
}

.du-mount-meter-fill.high {
  background: linear-gradient(90deg, #ef4444, #dc2626);
}

.du-mount-metrics {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10.5px;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.du-mount-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 2px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Selected row icon checkmark styling strictly for mobile / narrow touch screens */
@media (max-width: 768px) {
  .row-icon-wrapper.selected {
    background: var(--accent);
    color: #121214 !important;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
    transform: scale(1.05);
  }

  .row-icon-wrapper.selected .file-icon,
  .row-icon-wrapper.selected svg {
    color: #121214 !important;
    stroke: #121214 !important;
    stroke-width: 3.5 !important;
  }
}

/* Mobile Task Drawer Peek Pull-Bar */
.mobile-task-peek-bar {
  display: none;
  width: 100%;
  height: 16px;
  background: transparent;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  position: relative;
  z-index: 110;
  margin-top: -16px;
  flex-shrink: 0;
  pointer-events: none; /* Let touches pass through transparent areas to pane footer */
}

@media (max-width: 768px) {
  .mobile-task-peek-bar {
    display: flex !important;
    margin-top: -12px;
    height: 12px;
  }

  /* Optimize Pane Footer on touch / phone viewports */
  .pane-footer {
    height: 28px !important;
    min-height: 28px !important;
    max-height: 28px !important;
    padding: 0 6px !important;
    position: relative;
    z-index: 100;
  }

  .pane-footer-info {
    max-width: 48%;
    min-width: 0;
  }

  .pane-footer-right {
    gap: 4px;
    margin-left: auto;
  }

  .pane-footer-viewmodes {
    gap: 4px;
    position: relative;
    z-index: 105;
  }

  .pane-footer-view-btn {
    width: 22px !important;
    height: 22px !important;
    min-width: 22px !important;
    min-height: 22px !important;
    max-width: 22px !important;
    max-height: 22px !important;
    border-radius: 4px !important;
    touch-action: manipulation;
  }

  .pane-footer-view-btn i,
  .pane-footer-view-btn svg {
    width: 13px !important;
    height: 13px !important;
  }

  .mobile-peek-pill {
    padding: 2px 14px 1px 14px !important;
  }

  .mobile-peek-handle {
    width: 28px !important;
    height: 3px !important;
  }
}

.mobile-peek-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(26, 28, 34, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 3px 18px 2px 18px;
  box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.5);
  transition: all 0.18s ease;
  backdrop-filter: blur(4px);
  pointer-events: auto; /* Handle pull gestures only on the pill itself */
}

.mobile-peek-pill:hover,
.mobile-peek-pill:active {
  background: rgba(38, 41, 50, 1);
  border-color: var(--accent);
}

.mobile-peek-handle {
  width: 36px;
  height: 4px;
  background: rgba(255, 255, 255, 0.45);
  border-radius: 2px;
}

.mobile-peek-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
}

/* Static Mobile Bottom Command Bar (Total Commander Style) */
.mobile-bottom-bar {
  display: none;
  min-height: 48px;
  height: calc(48px + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  padding-left: 4px;
  padding-right: 4px;
  align-items: center;
  justify-content: space-around;
  flex-shrink: 0;
  z-index: 100;
}

/* Mode: Off */
html[data-mobile-bar="off"] .mobile-bottom-bar,
body.mobile-bar-off .mobile-bottom-bar,
.mobile-bottom-bar.mode-off {
  display: none !important;
}

/* Mode: Icons Only */
html[data-mobile-bar="icons_only"] .mobile-bottom-bar,
body.mobile-bar-icons_only .mobile-bottom-bar,
.mobile-bottom-bar.mode-icons_only {
  min-height: 38px !important;
  height: calc(38px + env(safe-area-inset-bottom, 0px)) !important;
  padding-top: 2px !important;
}

html[data-mobile-bar="icons_only"] .mob-cmd-btn,
body.mobile-bar-icons_only .mob-cmd-btn,
.mobile-bottom-bar.mode-icons_only .mob-cmd-btn {
  height: 32px !important;
  max-width: 52px !important;
  gap: 0 !important;
}

html[data-mobile-bar="icons_only"] .mob-cmd-btn span,
body.mobile-bar-icons_only .mob-cmd-btn span,
.mobile-bottom-bar.mode-icons_only .mob-cmd-btn span {
  display: none !important;
}

html[data-mobile-bar="icons_only"] .mob-cmd-btn i,
html[data-mobile-bar="icons_only"] .mob-cmd-btn svg,
body.mobile-bar-icons_only .mob-cmd-btn i,
body.mobile-bar-icons_only .mob-cmd-btn svg,
.mobile-bottom-bar.mode-icons_only .mob-cmd-btn i,
.mobile-bottom-bar.mode-icons_only .mob-cmd-btn svg {
  width: 18px !important;
  height: 18px !important;
}

.mob-cmd-btn {
  flex: 1;
  max-width: 75px;
  height: 42px;
  background: transparent;
  border: none;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 10px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.mob-cmd-btn i, .mob-cmd-btn svg {
  width: 16px;
  height: 16px;
}

.mob-cmd-btn:active {
  background: var(--bg-hover);
  color: var(--accent);
  transform: scale(0.95);
}

.mob-cmd-btn.mob-cmd-accent {
  color: var(--accent);
}

.mob-cmd-btn.has-selection {
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.mob-cmd-btn.active {
  background: var(--accent) !important;
  color: #121214 !important;
  border-color: var(--accent) !important;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.45);
  font-weight: 700;
}

.mob-cmd-btn.active i,
.mob-cmd-btn.active svg {
  stroke: #121214 !important;
}

/* Mobile & Touch Optimizations */
@media (max-width: 900px) {
  .header, .app-header {
    height: auto !important;
    min-height: calc(44px + env(safe-area-inset-top, 0px)) !important;
    padding-top: max(4px, env(safe-area-inset-top, 0px)) !important;
    padding-bottom: 4px !important;
    padding-left: max(10px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(10px, env(safe-area-inset-right, 0px)) !important;
    gap: 6px !important;
    box-sizing: border-box !important;
  }
  .modal-overlay {
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    box-sizing: border-box;
  }
  .modal-box {
    width: 95vw !important;
    max-width: 95vw !important;
  }
  .image-viewer-box {
    width: 98vw !important;
    height: 94vh !important;
  }
  .bulk-renamer-box {
    width: 95vw !important;
  }

  /* Spotlight on mobile touch screens */
  #spotlight-modal {
    padding-top: max(8px, calc(env(safe-area-inset-top, 0px) + 8px)) !important;
    padding-left: max(6px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(6px, env(safe-area-inset-right, 0px)) !important;
  }
  .spotlight-box {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 85vh !important;
    border-radius: 8px !important;
  }
  .spotlight-input-wrapper {
    padding: 10px 12px !important;
    gap: 8px !important;
  }
  .spotlight-input {
    font-size: 16px !important; /* Prevents auto-zoom on iOS */
  }
  .spotlight-item {
    padding: 10px 12px !important;
    min-height: 48px !important; /* Standard touch target height */
  }
  .spotlight-footer {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .header-actions {
    gap: 6px !important;
    margin-left: auto;
  }

  .profile-btn {
    padding: 2px !important;
    background: transparent !important;
    border: none !important;
    border-radius: 50% !important;
  }

  .profile-avatar-thumb {
    width: 32px !important;
    height: 32px !important;
    font-size: 16px !important;
    border-radius: 50% !important;
    border: 1.5px solid var(--accent) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4) !important;
  }

  .app-header {
    height: auto !important;
    min-height: calc(44px + env(safe-area-inset-top, 0px)) !important;
    padding-top: max(4px, env(safe-area-inset-top, 0px)) !important;
    padding-bottom: 4px !important;
    padding-left: max(10px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(10px, env(safe-area-inset-right, 0px)) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    box-sizing: border-box !important;
  }

  .app-header .logo-area {
    font-size: 14px !important;
    font-weight: 700 !important;
    gap: 6px;
    margin-right: auto;
  }

  .app-header .logo-area .app-logo-text {
    display: inline-block !important;
    font-size: 13.5px !important;
    font-weight: 700 !important;
    letter-spacing: 0.3px !important;
    white-space: nowrap !important;
  }

  /* ---------------- NARROW MOBILE SCREENS (<= 600px, e.g. Folded Outer Phone Screen) ---------------- */
  @media (max-width: 600px) {
    /* Header brand text hidden on Phone screens: show only logo icon and hostname-badge */
    .app-header .logo-area .app-logo-text {
      display: none !important;
    }

    /* Panes Container: Force 1 active pane on narrow mobile */
    .panes-container,
    .panes-container.layout-single,
    .panes-container.layout-dual-vertical,
    .panes-container.layout-dual-horizontal,
    .panes-container.layout-triple,
    .panes-container.layout-triple-stacked,
    .panes-container.layout-quad {
      display: flex !important;
      flex-direction: column !important;
      width: 100% !important;
      height: 100% !important;
      padding: 0 !important;
      gap: 0 !important;
      overflow: hidden !important;
    }

    .panes-container .pane:not(.active) {
      display: none !important;
    }

    .panes-container .pane.active {
      display: flex !important;
      flex-direction: column !important;
      width: 100% !important;
      height: 100% !important;
      flex: 1 1 auto !important;
      border-radius: 0 !important;
      border: none !important;
      overflow: hidden !important;
    }

    /* Strict Horizontal Overflow Shield & Touch Swipe Configuration for Phone Viewport */
    .pane,
    .pane-content,
    .pane-split-wrapper,
    .pane-main-view,
    .file-table-container {
      width: 100% !important;
      max-width: 100% !important;
      min-width: 0 !important;
      overflow-x: hidden !important;
      touch-action: pan-y !important;
    }

    .file-table {
      table-layout: fixed !important;
      width: 100% !important;
      max-width: 100% !important;
      overflow-x: hidden !important;
      border-collapse: separate !important;
      border-spacing: 0 !important;
      touch-action: pan-y !important;
    }

    .file-table th,
    .file-table td {
      overflow: hidden !important;
      text-overflow: ellipsis !important;
      white-space: nowrap !important;
      box-sizing: border-box !important;
    }

    /* Strict Column Sizing on Phone */
    .file-table th.col-icon,
    .file-table td.file-cell-icon {
      width: 26px !important;
      min-width: 26px !important;
      max-width: 26px !important;
      padding: 0 2px !important;
      text-align: center !important;
    }

    .file-table th.col-name,
    .file-table td.file-cell-name {
      width: auto !important;
      min-width: 60px !important;
      max-width: none !important;
      padding: 4px 6px !important;
    }

    .file-table th.col-size,
    .file-table td.file-cell-size {
      width: 52px !important;
      min-width: 52px !important;
      max-width: 52px !important;
      padding: 4px 3px !important;
      text-align: right !important;
    }

    .file-table th.col-modified,
    .file-table td.file-cell-modified {
      width: 62px !important;
      min-width: 62px !important;
      max-width: 62px !important;
      padding: 4px 3px !important;
    }

    /* Hide non-essential desktop columns on Phone details mode */
    .file-table th.col-ext,
    .file-table td.file-cell-ext,
    .file-table th.col-mode,
    .file-table td.file-cell-mode,
    .file-table th.col-owner,
    .file-table td.file-cell-owner,
    .file-table th.col-group,
    .file-table td.file-cell-group,
    .file-table th.col-created,
    .file-table td.file-cell-created,
    .file-table th.col-hash,
    .file-table td.file-cell-hash,
    .file-table th.col-tags,
    .file-table td.file-cell-tags {
      display: none !important;
      width: 0 !important;
      max-width: 0 !important;
      padding: 0 !important;
      border: none !important;
    }
  }

  /* ---------------- FOLDABLE PHONES (UNFOLDED) & TABLETS (601px to 1024px) ---------------- */
  @media (min-width: 601px) and (max-width: 1024px) {
    /* Header brand text visible on Tablet/Foldable screens */
    .app-header .logo-area .app-logo-text {
      display: inline-block !important;
      font-size: 13.5px !important;
      font-weight: 700 !important;
      letter-spacing: 0.3px !important;
    }

    /* Dual Vertical Layout Active by default on Foldable Unfolded Screens & Tablets */
    .panes-container,
    .panes-container.layout-dual-vertical,
    .panes-container.layout-triple,
    .panes-container.layout-triple-stacked,
    .panes-container.layout-quad {
      display: grid !important;
      grid-template-columns: minmax(0, var(--pane-split-dual-v-0, 1fr)) minmax(0, var(--pane-split-dual-v-1, 1fr)) !important;
      grid-template-rows: 1fr !important;
      gap: 6px !important;
      padding: 4px !important;
      height: 100% !important;
      overflow: hidden !important;
    }

    .panes-container.layout-single {
      display: grid !important;
      grid-template-columns: 1fr !important;
      grid-template-rows: 1fr !important;
      gap: 0 !important;
    }

    .panes-container.layout-dual-horizontal {
      display: grid !important;
      grid-template-columns: minmax(0, var(--pane-split-dual-v-0, 1fr)) minmax(0, var(--pane-split-dual-v-1, 1fr)) !important;
      grid-template-rows: 1fr !important;
      gap: 6px !important;
    }

    /* Reset child pane grid positioning to prevent any desktop row spans or vertical stacking */
    .panes-container .pane,
    .panes-container.layout-triple-stacked .pane:nth-child(1),
    .panes-container.layout-triple-stacked .pane:nth-child(2),
    .panes-container.layout-triple-stacked .pane:nth-child(3),
    .panes-container.layout-triple-stacked .pane:nth-child(4) {
      grid-column: auto !important;
      grid-row: auto !important;
      display: flex !important;
      flex-direction: column !important;
      min-width: 0 !important;
      overflow: hidden !important;
      border-radius: 6px !important;
    }

    .pane,
    .pane-content,
    .pane-split-wrapper,
    .pane-main-view,
    .file-table-container {
      width: 100% !important;
      max-width: 100% !important;
      min-width: 0 !important;
      overflow-x: hidden !important;
      box-sizing: border-box !important;
    }

    /* Adaptive Tablet & Foldable Micro-Text, Proportional Columns & Touch Hierarchy */
    .file-table {
      table-layout: fixed !important;
      width: 100% !important;
      max-width: 100% !important;
      overflow-x: hidden !important;
      border-collapse: separate !important;
      border-spacing: 0 !important;
    }

    .file-table th, .file-table td {
      padding: 5px 6px !important;
      font-size: 12px !important;
      overflow: hidden !important;
      text-overflow: ellipsis !important;
      white-space: nowrap !important;
      vertical-align: middle !important;
      box-sizing: border-box !important;
    }

    .file-table th.col-icon,
    .file-table td.file-cell-icon {
      width: 26px !important;
      min-width: 26px !important;
      max-width: 26px !important;
      padding: 0 3px !important;
      text-align: center;
    }

    /* Name column flexes to fill available tablet pane space */
    .file-table th.col-name,
    .file-table td.file-cell-name {
      width: auto !important;
      min-width: 80px !important;
      max-width: none !important;
      overflow: hidden !important;
      text-overflow: ellipsis !important;
      white-space: nowrap !important;
      font-size: 12.5px !important;
    }

    /* Secondary metadata columns use compact fixed widths on Tablet */
    .file-table th.col-size,
    .file-table td.file-cell-size {
      width: 58px !important;
      min-width: 48px !important;
      max-width: 68px !important;
      text-align: right !important;
    }

    .file-table th.col-modified,
    .file-table td.file-cell-modified {
      width: 72px !important;
      min-width: 60px !important;
      max-width: 80px !important;
    }

    .file-table th.col-created,
    .file-table td.file-cell-created {
      width: 72px !important;
      min-width: 60px !important;
      max-width: 80px !important;
    }

    .file-table th.col-mode,
    .file-table td.file-cell-mode {
      width: 42px !important;
      min-width: 36px !important;
      max-width: 48px !important;
    }

    .file-table th.col-owner,
    .file-table td.file-cell-owner {
      width: 48px !important;
      min-width: 40px !important;
      max-width: 56px !important;
    }

    .file-table th.col-ext,
    .file-table td.file-cell-ext {
      width: 38px !important;
      min-width: 30px !important;
      max-width: 44px !important;
    }

    .file-table th.col-group,
    .file-table td.file-cell-group {
      width: 48px !important;
      min-width: 40px !important;
      max-width: 56px !important;
    }

    .file-table th.col-hash,
    .file-table td.file-cell-hash {
      width: 56px !important;
      min-width: 45px !important;
      max-width: 65px !important;
    }

    .file-table th.col-tags,
    .file-table td.file-cell-tags {
      width: 50px !important;
      min-width: 40px !important;
      max-width: 60px !important;
    }

    .file-cell-mono {
      font-size: 10.5px !important;
    }

    .pane-path-bar {
      font-size: 11.5px !important;
    }

    .pane-footer {
      font-size: 10.5px !important;
      padding: 4px 8px !important;
    }

    .breadcrumb-item {
      font-size: 11px !important;
    }

    .btn-icon {
      width: 28px !important;
      height: 28px !important;
    }
  }

  /* ---------------- DUAL-SCREEN / FOLDABLE VIEWPORT SEGMENTS & HINGE AWARENESS ---------------- */
  @media (horizontal-viewport-segments: 2) {
    .panes-container,
    .panes-container.layout-dual-vertical,
    .panes-container.layout-triple,
    .panes-container.layout-triple-stacked,
    .panes-container.layout-quad {
      display: grid !important;
      grid-template-columns: env(viewport-segment-width 0 0, 1fr) env(viewport-segment-width 1 0, 1fr) !important;
      grid-template-rows: 1fr !important;
      gap: max(8px, calc(env(viewport-segment-left 1 0, 50vw) - env(viewport-segment-width 0 0, 50vw))) !important;
      padding: 4px env(viewport-segment-left 0 0, 4px) !important;
    }
  }

  @media (screen-spanning: single-fold-vertical) {
    .panes-container,
    .panes-container.layout-dual-vertical,
    .panes-container.layout-triple,
    .panes-container.layout-triple-stacked,
    .panes-container.layout-quad {
      display: grid !important;
      grid-template-columns: env(fold-left, 1fr) calc(100vw - env(fold-left, 50vw) - env(fold-width, 0px)) !important;
      grid-template-rows: 1fr !important;
      gap: max(8px, env(fold-width, 8px)) !important;
    }
  }

  /* Pane Header Compact Layout */
  .pane-header {
    flex-wrap: nowrap !important;
    height: 34px !important;
    min-height: 34px !important;
    max-height: 34px !important;
    padding: 3px 6px !important;
    gap: 4px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  .pane-nav-btns.desktop-only-tool,
  .pane-nav-btns,
  .desktop-header-tool {
    display: none !important;
  }

  .pane-path-bar {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    width: 100% !important;
    height: 26px !important;
    font-size: 11px !important;
    overflow: hidden !important;
    display: flex !important;
    align-items: center !important;
  }

  .pane-breadcrumbs {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    scrollbar-width: none !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .pane-breadcrumbs::-webkit-scrollbar {
    display: none !important;
  }

  .pane-favorites-wrapper {
    display: inline-flex !important;
    flex-shrink: 0 !important;
  }

  .pane-tools-wrapper {
    display: inline-flex !important;
    flex-shrink: 0 !important;
  }

  .pane-quick-filter {
    width: 90px !important;
    height: 24px !important;
    font-size: 11px !important;
  }

  /* Table styling on Phone Viewports (<600px) - Single-Line Clean Default */
  .file-table {
    table-layout: fixed !important;
    width: 100% !important;
  }

  .file-table th, .file-table td {
    padding: 3px 5px !important;
    font-size: 11.5px;
    height: 32px;
    vertical-align: middle !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  /* Icon column: strict 26px */
  .file-table th.col-icon,
  .file-table td.file-cell-icon {
    width: 26px !important;
    min-width: 26px !important;
    max-width: 26px !important;
    padding: 0 3px !important;
    text-align: center;
  }

  /* Name column gets majority ~58-60% visibility */
  .file-table th.col-name,
  .file-table td.file-cell-name {
    width: var(--col-name-w, 58%) !important;
    min-width: 90px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    font-size: 12px !important;
  }

  /* Secondary metadata columns share the remaining ~40% space */
  .file-table th.col-size,
  .file-table td.file-cell-size {
    width: var(--col-size-w, 12%) !important;
    min-width: 34px !important;
    text-align: right !important;
  }

  .file-table th.col-modified,
  .file-table td.file-cell-modified {
    width: var(--col-modified-w, 18%) !important;
    min-width: 58px !important;
  }

  .file-table th.col-created,
  .file-table td.file-cell-created {
    width: var(--col-created-w, 18%) !important;
    min-width: 58px !important;
  }

  .file-table th.col-mode,
  .file-table td.file-cell-mode {
    width: var(--col-mode-w, 10%) !important;
    min-width: 30px !important;
  }

  .file-table th.col-owner,
  .file-table td.file-cell-owner {
    width: var(--col-owner-w, 10%) !important;
    min-width: 30px !important;
  }

  .file-table th.col-ext,
  .file-table td.file-cell-ext {
    width: var(--col-ext-w, 8%) !important;
    min-width: 26px !important;
  }

  .file-table th.col-group,
  .file-table td.file-cell-group {
    width: var(--col-group-w, 10%) !important;
    min-width: 30px !important;
  }

  .file-table th.col-hash,
  .file-table td.file-cell-hash {
    width: var(--col-hash-w, 14%) !important;
    min-width: 40px !important;
  }

  .file-table th.col-tags,
  .file-table td.file-cell-tags {
    width: var(--col-tags-w, 12%) !important;
    min-width: 36px !important;
  }

  .file-row {
    height: 32px !important;
    min-height: 32px !important;
    cursor: pointer;
  }

  .file-cell-mono {
    font-size: 10.5px !important;
  }

  /* Optional Multi-Line Subtext Mode (When enabled via preferences) */
  .file-table-multiline thead {
    display: none !important;
  }

  .file-table-multiline .file-row {
    height: auto !important;
    min-height: 42px !important;
    padding: 4px 0;
  }

  .file-table-multiline .file-subtext-mobile {
    display: flex !important;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 1px;
    line-height: 1.2;
  }

  .file-table-multiline th:nth-child(n+3),
  .file-table-multiline td:nth-child(n+3) {
    display: none !important;
  }

  .file-subtext-mobile .subtext-perms {
    color: var(--accent);
    font-weight: 500;
  }

  .file-subtext-mobile .subtext-owner {
    color: var(--text-muted);
  }

  .file-subtext-mobile .subtext-size {
    color: var(--text-main);
    font-weight: 600;
  }

  .file-subtext-mobile .subtext-sep {
    opacity: 0.35;
  }

  /* Adaptive micro-text typography scaling on Phone (<600px) */
  .pane-path-bar {
    font-size: 11px !important;
  }

  .pane-footer {
    font-size: 10px !important;
    padding: 3px 6px !important;
  }

  .file-tag-badge {
    font-size: 9px !important;
    padding: 1px 4px !important;
  }

  .mobile-bottom-bar button {
    font-size: 10.5px !important;
  }

  .file-row:active {
    background-color: var(--bg-hover) !important;
  }

  /* On mobile: Hide Desktop F-keys and Show Mobile Bottom Bar */
  .bottom-fkey-bar {
    display: none !important;
  }

  .mobile-bottom-bar {
    display: flex !important;
  }

  html[data-mobile-bar="off"] .mobile-bottom-bar,
  body.mobile-bar-off .mobile-bottom-bar,
  .mobile-bottom-bar.mode-off {
    display: none !important;
  }

  .terminal-drawer {
    height: 70vh !important;
  }

  /* Modals */
  .modal-box {
    width: 96vw !important;
    max-width: 96vw !important;
    margin: 6px auto !important;
    max-height: 90vh !important;
    padding: 10px !important;
    border-radius: 8px !important;
  }

  .modal-header {
    padding: 8px 10px !important;
  }

  .modal-body {
    padding: 8px 10px !important;
  }

  .modal-footer {
    padding: 8px 10px !important;
  }
}

/* Ultra-Narrow Mobile Screens (e.g. Galaxy Z Fold Outer Screen <= 420px) */
@media (max-width: 480px) {
  .file-table th.col-name,
  .file-table td.file-cell-name {
    width: 60% !important;
    min-width: 80px !important;
  }

  .file-table th.col-size,
  .file-table td.file-cell-size {
    width: 14% !important;
    min-width: 32px !important;
  }

  .file-table th.col-modified,
  .file-table td.file-cell-modified {
    width: 22% !important;
    min-width: 54px !important;
  }

  .header .logo-area .app-logo-text,
  .app-header .logo-area .app-logo-text {
    font-size: 13px;
  }

  .fkey-btn .fkey-num {
    font-size: 9px;
  }

  .tasks-pill {
    bottom: 46px;
    right: 8px;
    padding: 4px 8px;
    font-size: 10px;
  }
}

/* ---------------- HEADER DROPDOWNS & PROFILE MENU ---------------- */
.tools-dropdown-wrapper, .profile-dropdown-wrapper, .pane-favorites-wrapper, .pane-color-wrapper, .pane-upload-wrapper, .pane-transfer-wrapper {
  position: relative;
  display: inline-flex;
}

.tools-dropdown-menu, .profile-dropdown-menu, .pane-favorites-dropdown, .pane-color-dropdown, .pane-upload-dropdown, .pane-transfer-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  background: var(--bg-header);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  z-index: 2500;
  display: none;
  min-width: 210px;
  overflow: hidden;
}

.tools-dropdown-menu {
  right: 0;
  left: auto;
  min-width: 290px;
  max-width: calc(100vw - 20px);
  max-height: min(780px, calc(90vh - 60px));
  overflow-y: auto;
}

.tools-dropdown-menu .dropdown-item {
  gap: 12px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 500;
}

.tools-dropdown-menu .dropdown-item i,
.tools-dropdown-menu .dropdown-item svg {
  color: var(--accent);
}

.tools-dropdown-menu .dropdown-item i,
.tools-dropdown-menu .dropdown-item svg,
.tools-dropdown-menu .dropdown-item img {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  display: inline-block !important;
  flex-shrink: 0 !important;
  object-fit: contain;
}

/* Tools Launchpad Customizer Drag-and-Drop & Rows */
.tool-reorder-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  user-select: none;
}

.tool-reorder-row:hover {
  background: var(--bg-hover);
  border-color: rgba(245, 158, 11, 0.3);
}

.tool-reorder-row.is-hidden {
  opacity: 0.55;
  background: rgba(0, 0, 0, 0.2);
}

.tool-reorder-row.dragging {
  opacity: 0.35;
  border: 1px dashed var(--accent);
  background: rgba(245, 158, 11, 0.08);
}

.tool-reorder-row.drag-over {
  border-top: 2px solid var(--accent);
  background: rgba(245, 158, 11, 0.12);
  transform: translateY(2px);
}

.tool-drag-handle {
  cursor: grab;
  color: var(--text-dim);
  font-size: 15px;
  user-select: none;
  padding: 2px 4px;
  transition: color 0.1s ease;
}

.tool-drag-handle:active {
  cursor: grabbing;
}

.tool-reorder-row:hover .tool-drag-handle {
  color: var(--accent);
}

.profile-dropdown-menu {
  right: 0;
  min-width: 260px;
  max-height: min(760px, calc(88vh - 60px));
  overflow-y: auto;
}

.pane-favorites-dropdown, .pane-color-dropdown {
  right: 0;
  left: auto;
  min-width: 300px;
  max-width: 440px;
  max-height: min(780px, calc(88vh - 60px));
  overflow-y: auto;
}

.pane-dropdown-body {
  max-height: min(720px, calc(88vh - 100px));
  overflow-y: auto;
}

.tools-dropdown-menu.active, .profile-dropdown-menu.active, .pane-favorites-dropdown.active, .pane-color-dropdown.active, .pane-upload-dropdown.active, .pane-transfer-dropdown.active {
  display: block;
}

/* Responsive Dropdown Constraints for Phone & Tablet */
@media (max-width: 600px) {
  .tools-dropdown-menu,
  .profile-dropdown-menu {
    position: fixed !important;
    top: 48px !important;
    right: 8px !important;
    left: auto !important;
    width: calc(100vw - 16px) !important;
    max-width: 320px !important;
    max-height: calc(100dvh - 60px) !important;
    overflow-y: auto !important;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8) !important;
    z-index: 2500 !important;
    border-radius: 10px !important;
  }

  .pane-favorites-dropdown,
  .pane-color-dropdown,
  .pane-tools-dropdown,
  .pane-settings-dropdown,
  .pane-upload-dropdown,
  .pane-transfer-dropdown {
    position: fixed !important;
    top: 88px !important;
    right: 8px !important;
    left: auto !important;
    width: calc(100vw - 16px) !important;
    max-width: 320px !important;
    max-height: calc(100dvh - 100px) !important;
    overflow-y: auto !important;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8) !important;
    z-index: 2500 !important;
    border-radius: 10px !important;
  }

  .pane-dropdown-body {
    max-height: calc(100dvh - 140px) !important;
  }
}

@media (min-width: 601px) and (max-width: 1024px) {
  .tools-dropdown-menu,
  .profile-dropdown-menu,
  .pane-favorites-dropdown,
  .pane-color-dropdown,
  .pane-tools-dropdown,
  .pane-settings-dropdown,
  .pane-upload-dropdown,
  .pane-transfer-dropdown {
    max-width: min(340px, calc(100vw - 20px)) !important;
    max-height: calc(100dvh - 70px) !important;
    overflow-y: auto !important;
  }

  .pane-dropdown-body {
    max-height: calc(100dvh - 110px) !important;
  }
}

.color-swatch-btn {
  transition: all 0.15s ease;
}

.color-swatch-btn:hover {
  background: var(--bg-hover) !important;
  border-color: var(--accent) !important;
}

.color-swatch-btn.active {
  border-color: var(--accent) !important;
  background: rgba(245, 158, 11, 0.12) !important;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-main);
  transition: background 0.1s;
}

.dropdown-item:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.dropdown-item i,
.dropdown-item svg {
  width: 14px;
  height: 14px;
  min-width: 14px;
  min-height: 14px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dropdown-sep {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.profile-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  max-width: 170px;
  min-width: 0;
  flex-shrink: 0;
  box-sizing: border-box;
}

#header-username-label {
  display: inline-block;
  max-width: 100px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

.profile-avatar-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-subtle);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  overflow: hidden;
  flex-shrink: 0;
}

.profile-avatar-thumb img,
.profile-avatar-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-avatar-large {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-subtle);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  overflow: hidden;
  flex-shrink: 0;
}

.profile-avatar-clickable {
  cursor: pointer;
  position: relative;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.profile-avatar-clickable:hover {
  transform: scale(1.06);
  border-color: var(--accent-hover);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.45);
}

.profile-dropdown-header {
  padding: 12px;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.profile-header-shield-btn {
  background: transparent;
  border: none;
  padding: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-dim);
  opacity: 0.5;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  margin-left: auto;
  flex-shrink: 0;
}

.profile-header-shield-btn i {
  width: 17px;
  height: 17px;
  transition: all 0.2s ease;
}

.profile-header-shield-btn.active {
  color: #22c55e;
  opacity: 1;
  filter: drop-shadow(0 0 6px rgba(34, 197, 94, 0.75));
}

.profile-header-shield-btn:hover {
  transform: scale(1.15);
  opacity: 1;
  color: #22c55e;
  filter: drop-shadow(0 0 10px rgba(34, 197, 94, 0.95));
}

.user-role-badge {
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--accent);
  color: #121214;
  letter-spacing: 0.5px;
}

.profile-dropdown-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--border);
}

.profile-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-main);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.profile-action-btn i {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.profile-action-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent);
}

.profile-action-btn.btn-danger-action:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--danger);
  color: #f87171;
}

.profile-action-btn.btn-danger-action:hover i {
  color: #f87171;
}

/* ---------------- EDITOR SEARCH & REPLACE TOOLBAR ---------------- */
.editor-find-bar {
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  font-size: 12px;
}

.editor-status-bar {
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  padding: 4px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* ---------------- DIFF & COMPARISON MODAL (RESPONSIVE & FOLDABLE) ---------------- */
.diff-modal-box {
  width: 950px;
  max-width: 96vw;
  height: 88vh;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}

.diff-modal-header {
  padding: 10px 16px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.diff-header-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.diff-header-icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.diff-header-title {
  font-weight: 700;
  font-size: 13px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.diff-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.diff-modal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 12px;
  gap: 10px;
  background: var(--bg-main);
  min-height: 0;
}

.diff-paths-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: var(--bg-header);
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.diff-path-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.diff-path-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 4px;
  max-width: 45%;
  min-width: 0;
}

.diff-path-chip code {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.diff-action-buttons {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.diff-action-buttons button,
.diff-action-buttons .btn {
  height: 26px !important;
  min-height: 26px !important;
  border-radius: var(--radius) !important;
  font-size: 11px !important;
  padding: 0 10px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px;
}

.diff-filter-bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-shrink: 0;
}

.diff-filter-bar::-webkit-scrollbar {
  display: none;
}

.diff-filter-btn {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0 10px;
  height: 26px;
  min-height: 26px;
  border-radius: var(--radius);
  font-size: 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.diff-filter-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.diff-filter-btn.active {
  background: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.diff-table-wrapper {
  flex: 1;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-dark);
  min-height: 0;
}

.diff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.diff-table th {
  position: sticky;
  top: 0;
  background: var(--bg-panel);
  color: var(--text-muted);
  font-weight: 700;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  z-index: 10;
  text-transform: uppercase;
  font-size: 10px;
  white-space: nowrap;
}

.diff-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  white-space: nowrap;
}

.diff-table tr:hover td {
  background: var(--bg-hover);
}

/* File Diff View Styles */
.diff-file-header-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: var(--bg-header);
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.diff-file-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  min-width: 0;
  overflow: hidden;
  flex: 1;
}

.diff-container {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: auto;
  min-height: 0;
  line-height: 1.5;
}

.diff-line {
  display: flex;
  min-width: 100%;
  width: max-content;
  padding: 1px 8px;
  white-space: pre;
}

.diff-line.insert {
  background-color: rgba(16, 185, 129, 0.18);
  color: #34d399;
}

.diff-line.delete {
  background-color: rgba(239, 68, 68, 0.18);
  color: #f87171;
}

.diff-gutter {
  width: 70px;
  min-width: 70px;
  color: var(--text-dim);
  text-align: right;
  padding-right: 12px;
  margin-right: 8px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  user-select: none;
  font-size: 10.5px;
}

/* Foldable & Mobile Media Queries */
@media (max-width: 768px) {
  .diff-modal-box {
    width: 98vw !important;
    height: 94vh !important;
    max-height: 94vh !important;
    border-radius: 8px !important;
  }

  .diff-modal-header {
    padding: 8px 12px;
  }

  .diff-header-title {
    font-size: 12px;
  }

  .diff-paths-card {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .diff-path-chips {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .diff-path-chip {
    max-width: 100%;
  }

  .diff-action-buttons {
    justify-content: flex-end;
  }

  .diff-file-header-card {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .diff-gutter {
    width: 50px;
    min-width: 50px;
    padding-right: 6px;
    margin-right: 4px;
  }
}

/* ---------------- CONVERTER MODAL ---------------- */
.converter-preview-box {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---------------- ADMIN CONTROL PANEL TABLES & ROWS ---------------- */
/* ---------------- ADMIN CONTROL PANEL MODERN DESIGN SYSTEM & USER CARDS ---------------- */
.admin-user-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-user-card:hover {
  border-color: rgba(245, 158, 11, 0.35);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.admin-user-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.admin-user-card-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.admin-user-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-user-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.admin-user-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.admin-user-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-user-status-chip {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  user-select: none;
}

.admin-user-status-chip.active {
  color: #34d399;
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.35);
}

.admin-user-status-chip.disabled {
  color: #f87171;
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.35);
}

.admin-user-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-roots-selector-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  max-height: 120px;
  overflow-y: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-chip-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}

.admin-chip-checkbox:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

.admin-chip-checkbox.checked {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent);
  font-weight: 600;
}

.admin-chip-checkbox input[type="checkbox"],
.admin-service-chip input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--accent);
  margin: 0;
}

.admin-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
  gap: 6px;
}

.admin-service-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}

.admin-service-chip:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

.admin-service-chip.checked {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--text-main);
  font-weight: 600;
}

.admin-service-chip.checked i,
.admin-service-chip.checked svg {
  color: var(--accent);
}

.admin-root-all-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 8px;
  font-size: 12px;
  text-align: left;
}

.admin-table th {
  padding: 8px 12px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  border-bottom: 1px solid var(--border);
}

.admin-user-row {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.admin-user-row:hover {
  background: var(--bg-hover);
}

.admin-user-cell {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.admin-user-cell:first-child {
  border-left: 1px solid var(--border);
  border-top-left-radius: var(--radius);
  border-bottom-left-radius: var(--radius);
}

.admin-user-cell:last-child {
  border-right: 1px solid var(--border);
  border-top-right-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
}

/* ---------------- DRAG & DROP OVERLAYS & ROW TARGETS ---------------- */
.file-row.drag-over-row,
.grid-gallery-card.drag-over-card,
.compact-list-item.drag-over-item {
  background-color: rgba(245, 158, 11, 0.25) !important;
  outline: 2px dashed var(--accent);
}

.pane-drag-upload-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 500;
  pointer-events: none;
  border: 2px dashed var(--accent);
  border-radius: var(--radius);
  backdrop-filter: blur(4px);
}

/* ---------------- MEDIA PLAYER & IN-BROWSER READERS ---------------- */
.media-player-box {
  width: 580px;
  max-width: 95vw;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.media-player-display {
  background: #000;
  min-height: 180px;
  max-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.media-player-display video {
  width: 100%;
  max-height: 480px;
  background: #000;
}

.media-audio-visualizer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  gap: 10px;
}

.media-controls-bar {
  padding: 14px 16px;
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.media-scrubber-track {
  width: 100%;
  height: 6px;
  background: var(--bg-dark);
  border-radius: 3px;
  position: relative;
  cursor: pointer;
  border: 1px solid var(--border);
}

.media-scrubber-progress {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

.comic-reader-viewport {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0b0f19;
  position: relative;
  padding: 16px;
  min-height: 400px;
}

.comic-reader-img {
  max-width: 100%;
  max-height: calc(85vh - 120px);
  object-fit: contain;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border-radius: 4px;
  transition: transform 0.15s ease;
}

/* Layout Switcher Button Group */
.layout-btn-group {
  display: flex;
  gap: 4px;
  align-items: center;
}

/* Header Separator */
.header-sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 4px;
}

/* Header Tasks Button (Left of Profile) */
.header-task-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  position: relative;
  font-weight: 600;
  font-size: 11px;
  padding: 0 8px !important;
  width: auto !important;
  min-width: 48px !important;
  height: 32px !important;
  min-height: 32px !important;
  border-radius: var(--radius);
  transition: background-color 0.15s ease, border-color 0.15s ease;
  box-sizing: border-box;
}

.header-task-btn #header-task-icon,
.header-task-btn img,
.header-task-btn svg,
.header-task-btn i {
  width: 15px !important;
  height: 15px !important;
  min-width: 15px !important;
  display: inline-block !important;
  flex-shrink: 0 !important;
  object-fit: contain;
  color: var(--text-main);
}

.header-task-btn.has-running {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent);
}

.header-task-btn.has-running #header-task-icon,
.header-task-btn.has-running img {
  filter: drop-shadow(0 0 3px rgba(245, 158, 11, 0.4));
}

.header-task-btn.has-failed {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.45);
  color: #ef4444;
}

.header-task-badge {
  background: var(--bg-dark);
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0 5px;
  border-radius: 8px;
  font-size: 9.5px;
  font-weight: 700;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  min-width: 16px;
  text-align: center;
  line-height: 15px;
  display: inline-block;
}

.header-task-btn.has-running .header-task-badge {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.header-task-btn.has-failed .header-task-badge {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
}

.header-task-speed {
  display: none !important;
}

/* ========================================================
   TERACOPY-STYLE TASK MANAGER & MOBILE PULL-UP DRAWER
   ======================================================== */
.task-drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1490;
}

.task-drawer-backdrop.active {
  display: block;
}

.floating-task-window {
  position: fixed;
  bottom: 24px;
  right: 20px;
  width: 520px;
  min-width: 360px;
  max-width: min(880px, calc(100vw - 32px));
  min-height: 220px;
  max-height: min(780px, calc(100vh - 48px));
  background: #16181d;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(0, 0, 0, 0.4);
  z-index: 1500;
  display: none;
  flex-direction: column;
  overflow: hidden;
  font-family: var(--font-sans);
  color: var(--text-main);
  animation: taskSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Desktop 2D Corner Resize Pull-Handles */
.task-win-resize-corner {
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  touch-action: none;
  opacity: 0.6;
  transition: opacity 0.15s ease, background 0.15s ease;
}

.task-win-resize-corner-br {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
  z-index: 30;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 2px;
  user-select: none;
  touch-action: none;
  opacity: 0.6;
  transition: opacity 0.15s ease, background 0.15s ease;
}

.task-win-resize-corner:hover,
.task-win-resize-corner.dragging,
.task-win-resize-corner-br:hover,
.task-win-resize-corner-br.dragging {
  opacity: 1;
  background: var(--accent);
  border-radius: 2px;
}

.drawer-pull-bar {
  display: none;
}

.floating-task-window.active {
  display: flex;
}

.floating-task-window.minimized {
  display: none;
}

.floating-task-window.maximized {
  width: 720px !important;
  max-height: 85vh !important;
}

@keyframes taskSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.task-win-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: #20232a;
  border-bottom: 1px solid var(--border);
  user-select: none;
  gap: 8px;
}

.task-win-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.task-status-indicator.active {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulseDot 1.5s infinite;
}

.task-speed-badge {
  background: rgba(245, 158, 11, 0.18);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.task-win-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-task-control {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s ease;
}

.btn-task-control i,
.btn-task-control svg {
  width: 14px;
  height: 14px;
}

.btn-task-control:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.btn-task-control.btn-task-close {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  width: 28px;
  height: 28px;
  opacity: 0.7;
  border-radius: var(--radius);
}

.btn-task-control.btn-task-close:hover {
  background: rgba(244, 63, 94, 0.12);
  color: #fb7185;
  border-color: rgba(244, 63, 94, 0.2);
  opacity: 1;
}

/* Mobile & Touch Interface Drawer Overlay */
@media (max-width: 768px) {
  .task-drawer-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 2490;
    transition: opacity 0.22s ease;
  }

  .task-drawer-backdrop.active {
    display: block;
  }

  .floating-task-window {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    width: 100vw !important;
    max-width: 100vw !important;
    min-width: 100vw !important;
    height: clamp(520px, 80vh, calc(var(--viewport-height, 100vh) - 24px)) !important;
    max-height: calc(var(--viewport-height, 100vh) - 24px) !important;
    border-radius: 20px 20px 0 0 !important;
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
    border-top: 1px solid rgba(255, 255, 255, 0.18) !important;
    box-shadow: 0 -12px 48px rgba(0, 0, 0, 0.95) !important;
    z-index: 2500 !important;
    overflow: hidden !important;
    touch-action: none;
    transform: translateY(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.26s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.26s;
  }

  .floating-task-window.active {
    transform: translateY(0);
    visibility: visible !important;
    pointer-events: auto !important;
  }

  .floating-task-window.drawer-dragging {
    visibility: visible !important;
    pointer-events: auto !important;
    transition: none !important;
  }

  .drawer-pull-bar {
    width: 100%;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #20232a;
    cursor: grab;
    touch-action: none;
    user-select: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
  }

  .drawer-pull-bar:active {
    cursor: grabbing;
  }

  .drawer-pull-handle {
    width: 48px;
    height: 5px;
    background: rgba(255, 255, 255, 0.45);
    border-radius: 3px;
  }

  .task-win-resize-corner,
  .task-win-resize-corner-br {
    display: none !important;
  }

  .task-win-header {
    padding: 10px 14px !important;
    cursor: grab;
    touch-action: none;
    flex-shrink: 0;
  }

  .task-batch-summary,
  .task-active-file-card {
    flex-shrink: 0;
  }

  .task-queue-container {
    flex: 1 1 auto !important;
    min-height: 200px !important;
    max-height: none !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain !important;
    touch-action: pan-y !important;
  }

  .task-log-container {
    flex: 1 1 auto !important;
    min-height: 200px !important;
    max-height: none !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain !important;
    touch-action: pan-y !important;
  }

  .task-log-console {
    max-height: none !important;
    height: auto !important;
    min-height: 100% !important;
    touch-action: pan-y !important;
  }

  .task-win-footer {
    padding: 10px 12px max(24px, calc(env(safe-area-inset-bottom, 0px) + 14px)) 12px !important;
    background: #181a20 !important;
    border-top: 1px solid var(--border) !important;
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 6px !important;
    flex-shrink: 0;
  }

  .task-footer-left,
  .task-footer-right {
    display: contents !important;
  }

  .task-win-footer .btn {
    width: 100% !important;
    padding: 8px 4px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    white-space: nowrap !important;
  }

  .btn-task-control.btn-task-close {
    width: 32px !important;
    height: 32px !important;
  }
}

.task-batch-summary {
  padding: 10px 14px 8px 14px;
  background: #1a1c22;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.task-progress-meta {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) 52px minmax(130px, 1fr) minmax(80px, auto);
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 5px;
  font-family: var(--font-mono);
}

.task-progress-meta > span:nth-child(1) {
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-progress-meta > span:nth-child(2) {
  text-align: center;
  font-weight: 700;
  color: var(--text-main);
  font-variant-numeric: tabular-nums;
}

.task-progress-meta > span:nth-child(3) {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.task-progress-meta > span:nth-child(4) {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.task-progress-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.task-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  width: 0%;
  border-radius: 4px;
  transition: width 0.25s ease;
}

.task-active-file-card {
  padding: 10px 14px;
  background: #14161a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.task-file-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  margin-bottom: 4px;
}

.task-cur-filename {
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

.task-cur-speed {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  font-weight: 700;
}

.task-file-track {
  height: 5px;
  background: rgba(255, 255, 255, 0.05);
}

.task-file-fill {
  background: linear-gradient(90deg, #38bdf8, #818cf8);
}

.task-file-stats {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
  font-family: var(--font-mono);
}

.task-queue-container {
  max-height: 180px;
  overflow-y: auto;
  background: #121418;
}

.task-queue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 11px;
  gap: 8px;
  user-select: text;
  -webkit-user-select: text;
}

.task-queue-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.task-queue-details {
  flex: 1;
  overflow: hidden;
  user-select: text;
  -webkit-user-select: text;
}

.task-queue-error-box {
  margin-top: 6px;
  padding: 6px 8px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 4px;
  font-size: 10px;
  color: #fca5a5;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  user-select: text;
  -webkit-user-select: text;
  cursor: pointer;
  transition: background 0.15s;
}

.task-queue-error-box:hover {
  background: rgba(239, 68, 68, 0.2);
}

.task-queue-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-queue-sub {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-queue-badge {
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.task-badge-running { background: rgba(245, 158, 11, 0.2); color: var(--accent); }
.task-badge-completed { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.task-badge-failed { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.task-badge-paused { background: rgba(148, 163, 184, 0.2); color: #94a3b8; }
.task-badge-cancelled { background: rgba(100, 116, 139, 0.2); color: #64748b; }

.task-log-container {
  max-height: 180px;
  overflow-y: auto;
  background: #0d0f12;
  padding: 8px 12px;
  user-select: text !important;
  -webkit-user-select: text !important;
}

.task-log-console {
  margin: 0;
  font-family: 'JetBrains Mono', 'Fira Code', var(--font-mono);
  font-size: 10.5px;
  color: #a3e635;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.45;
  user-select: text !important;
  -webkit-user-select: text !important;
}

.task-win-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  background: #1c1f26;
  border-top: 1px solid var(--border);
}

.task-footer-left {
  display: flex;
  gap: 4px;
}

.tasks-pill-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.tasks-pill-speed {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 10px;
  background: rgba(245, 158, 11, 0.25);
  padding: 1px 6px;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
  min-width: 62px;
  text-align: center;
  display: inline-block;
}

/* ==========================================================================
   SESSION LOCK SCREEN & CREDENTIAL MODAL
   ========================================================================== */
.session-lock-screen {
  --bg-main: #101014;
  --bg-body: #101014;
  --bg-panel: #16161c;
  --bg-hover: rgba(255, 255, 255, 0.08);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #f59e0b;
  --accent-hover: #fbbf24;
  color: #f4f4f5;
  color-scheme: dark;
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  align-items: center;
  justify-content: flex-start;
  padding: 40px 24px 40px max(48px, 12vw);
  background-color: #101014;
  background-image: 
    radial-gradient(ellipse 70% 55% at 50% 50%, rgba(245, 158, 11, 0.15) 0%, rgba(217, 119, 6, 0.08) 50%, transparent 75%),
    radial-gradient(ellipse 80% 60% at 15% 15%, rgba(245, 158, 11, 0.10) 0%, transparent 65%),
    radial-gradient(ellipse 75% 55% at 85% 85%, rgba(217, 119, 6, 0.08) 0%, transparent 65%),
    linear-gradient(140deg, #0a0a0d 0%, #121217 45%, #151310 100%);
  overflow: hidden;
}

.session-lock-screen.active {
  display: flex !important;
}

.lock-screen-card {
  width: 100%;
  max-width: 385px;
  background: rgba(16, 17, 22, 0.42);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 1px solid rgba(245, 158, 11, 0.38);
  border-radius: 14px;
  box-shadow: 
    0 24px 60px rgba(0, 0, 0, 0.65), 
    0 0 40px rgba(245, 158, 11, 0.15),
    inset 0 1px 1px rgba(255, 255, 255, 0.22),
    inset 0 -1px 1px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  position: relative;
  z-index: 20;
  animation: loginCardPop 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.lock-screen-header {
  padding: 22px 24px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.lock-avatar-thumb {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  background: rgba(18, 18, 22, 0.8);
  border: 2px solid var(--accent, #f59e0b);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  line-height: 1;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.12);
  user-select: none;
  flex-shrink: 0;
}

.lock-avatar-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lock-header-text {
  flex: 1;
  min-width: 0;
}

.lock-user-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main, #f4f4f5);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lock-sub-text {
  font-size: 11.5px;
  color: var(--text-muted, #a1a1aa);
  margin-top: 2px;
  line-height: 1.3;
}

.lock-card-body {
  padding: 20px 24px 12px;
}

.lock-card-footer {
  padding: 12px 24px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.btn-switch-user {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim, #71717a);
  font-size: 11.5px;
  padding: 6px 10px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-switch-user:hover {
  color: var(--text-muted, #a1a1aa);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

/* ========================================================
   UNIVERSAL CUSTOM DIALOG & TOAST NOTIFICATION SYSTEM
   ======================================================== */
#app-dialog-modal {
  z-index: 9999 !important;
}

.dialog-box {
  background: #181a20;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(0, 0, 0, 0.5);
  animation: dialogScaleIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

@keyframes dialogScaleIn {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: #20232c;
  border-bottom: 1px solid var(--border);
}

.dialog-icon-wrapper {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent);
}

.dialog-icon-wrapper.danger {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.dialog-icon-wrapper.success {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.dialog-icon-wrapper.info {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.dialog-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-main);
}

.dialog-subtitle {
  font-size: 11px;
  color: var(--text-muted);
}

.dialog-body {
  padding: 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-main);
}

.dialog-message {
  margin-bottom: 10px;
  word-break: break-word;
}

.dialog-items-preview {
  max-height: 140px;
  overflow-y: auto;
  background: #111317;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
  background: #1d2028;
  border-top: 1px solid var(--border);
}

/* Toast Notifications (Top Center) */
.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99999 !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  width: max-content;
  max-width: calc(100vw - 32px);
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: #1e2129;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 500;
  min-width: 240px;
  max-width: 400px;
  animation: toastIn 0.25s cubic-bezier(0.16, 1, 0.3, 1), toastOut 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0s, var(--toast-duration, 3.2s);
}

.toast.toast-success {
  border-left: 3px solid #22c55e;
}

.toast.toast-error {
  border-left: 3px solid #ef4444;
}

.toast.toast-info {
  border-left: 3px solid #38bdf8;
}

.toast.toast-warning {
  border-left: 3px solid var(--accent);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-12px) scale(0.95);
  }
}

/* ==========================================================================
   MOBILE & FOLDABLE CONSOLIDATED LAYOUT TWEAKS FOR EDITOR & VIEWERS
   ========================================================================== */
.image-viewer-toolbar {
  position: relative;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
  min-height: 42px;
  box-sizing: border-box;
  user-select: none;
  cursor: grab;
}

.image-viewer-toolbar:active {
  cursor: grabbing;
}

.image-viewer-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: calc(50% - 60px);
  flex-shrink: 1;
  overflow: hidden;
  user-select: none;
}

.image-viewer-nav-pill {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1px 4px;
  height: 28px;
  box-sizing: border-box;
  flex-shrink: 0;
  z-index: 5;
  cursor: default;
  pointer-events: auto;
}

.image-viewer-nav-pill button,
.image-viewer-nav-pill .btn-icon {
  width: 24px !important;
  height: 24px !important;
  min-width: 24px !important;
  min-height: 24px !important;
  border-radius: var(--radius-sm, 4px) !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.image-viewer-nav-pill button i,
.image-viewer-nav-pill button svg {
  width: 12px;
  height: 12px;
}

.image-viewer-actions-group {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  margin-left: auto;
  z-index: 2;
  cursor: default;
}

@media (max-width: 1024px) {
  /* 1. Floating Power Editor Fullscreen on Mobile / Foldables */
  .floating-editor-window {
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
  }

  .floating-editor-window .win-resize-handle {
    display: none !important;
  }

  .editor-header {
    padding: 6px 10px;
    height: 44px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .editor-header-right button {
    min-height: 32px;
    padding: 4px 8px;
  }

  .editor-touch-menu {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    width: 100vw !important;
    max-height: 80vh !important;
    overflow-y: auto !important;
    border-radius: 16px 16px 0 0 !important;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.85) !important;
    border: 1px solid var(--border) !important;
    border-bottom: none !important;
    padding: 12px 12px 28px 12px !important;
    background: #14171f !important;
    z-index: 2900 !important;
  }

  .editor-touch-menu .dropdown-item {
    padding: 12px 14px !important;
    font-size: 13.5px !important;
    min-height: 44px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    border-radius: 8px !important;
  }

  .editor-touch-menu .dropdown-item:active {
    background: rgba(245, 158, 11, 0.2) !important;
  }

  .editor-tab-strip {
    height: 30px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .editor-tab {
    padding: 0 10px;
    font-size: 11px;
    max-width: 160px;
    min-height: 26px;
  }

  .editor-find-bar {
    padding: 8px 10px;
  }

  .editor-find-bar input {
    width: 130px !important;
  }

  .editor-grid.dual-vertical {
    grid-template-columns: 1fr !important;
    grid-template-rows: 1fr 1fr !important;
  }

  .editor-gutter {
    width: 38px !important;
    min-width: 38px !important;
    font-size: 10.5px !important;
    padding-right: 6px !important;
  }

  .editor-textarea {
    font-size: 12px !important;
    padding: 8px !important;
  }

  /* 2. Image Viewer Modal on Mobile */
  .image-viewer-box {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    border: none !important;
  }

  .image-viewer-toolbar {
    padding: 6px 10px;
    height: 42px;
  }

  .image-viewer-title-group {
    max-width: calc(50% - 50px);
  }

  .image-viewer-nav-pill {
    padding: 1px 2px;
  }

  /* 3. Document & PDF Viewer Modal on Mobile */
  .doc-viewer-box {
    width: 100vw !important;
    height: 100% !important;
    height: 100dvh !important;
    height: var(--viewport-height, 100dvh) !important;
    max-width: 100vw !important;
    max-height: 100% !important;
    max-height: 100dvh !important;
    max-height: var(--viewport-height, 100dvh) !important;
    border-radius: 0 !important;
    border: none !important;
  }

  .doc-view-panel.markdown-preview-pane {
    padding: 14px 16px !important;
  }

  /* 4. Media Player on Mobile */
  .media-player-box {
    width: 96vw !important;
    max-width: 96vw !important;
    margin: auto;
  }

  /* 5. Comic & EPUB Book Reader on Mobile */
  .modal-box[style*="book-reader-modal"] {
    width: 100vw !important;
    height: 100vh !important;
    border-radius: 0 !important;
  }
}

/* ==========================================================================
   COLOR LABELS, CUSTOM TAGS & BRANCH / VIRTUAL PANE STYLING
   ========================================================================== */
.color-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease;
  font-size: 8.5px;
  font-weight: 800;
  box-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.color-dot:hover {
  transform: scale(1.3);
}

.context-color-palette {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 3px 6px;
  background: var(--bg-dark);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.color-dot.color-red, .color-dot-mini.color-red, .tag-color-btn.color-red { background-color: #ef4444 !important; }
.color-dot.color-orange, .color-dot-mini.color-orange, .tag-color-btn.color-orange { background-color: #f97316 !important; }
.color-dot.color-yellow, .color-dot-mini.color-yellow, .tag-color-btn.color-yellow { background-color: #eab308 !important; }
.color-dot.color-green, .color-dot-mini.color-green, .tag-color-btn.color-green { background-color: #22c55e !important; }
.color-dot.color-blue, .color-dot-mini.color-blue, .tag-color-btn.color-blue { background-color: #3b82f6 !important; }
.color-dot.color-purple, .color-dot-mini.color-purple, .tag-color-btn.color-purple { background-color: #a855f7 !important; }
.color-dot.color-none, .color-dot-mini.color-none, .tag-color-btn.color-none { background-color: transparent !important; border: 1px dashed var(--text-dim); color: var(--text-dim); }

.tags-color-picker {
  display: flex;
  gap: 8px;
  align-items: center;
}

.tag-color-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 11px;
}

.tag-color-btn.active {
  border-color: #fff !important;
  transform: scale(1.18);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.file-tag-badge {
  font-size: 9.5px;
  font-family: var(--font-mono);
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.file-row-color-red { border-left: 3px solid #ef4444 !important; background: rgba(239, 68, 68, 0.05); }
.file-row-color-orange { border-left: 3px solid #f97316 !important; background: rgba(249, 115, 22, 0.05); }
.file-row-color-yellow { border-left: 3px solid #eab308 !important; background: rgba(234, 179, 8, 0.05); }
.file-row-color-green { border-left: 3px solid #22c55e !important; background: rgba(34, 197, 94, 0.05); }
.file-row-color-blue { border-left: 3px solid #3b82f6 !important; background: rgba(59, 130, 246, 0.05); }
.file-row-color-purple { border-left: 3px solid #a855f7 !important; background: rgba(168, 85, 247, 0.05); }

.branch-view-banner,
.virtual-pane-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: rgba(245, 158, 11, 0.12);
  border-bottom: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.branch-view-badge,
.virtual-pane-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.pane-trash-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.14) 0%, rgba(245, 158, 11, 0.08) 100%);
  border-bottom: 1px solid rgba(239, 68, 68, 0.35);
  color: var(--text-main);
  font-size: 11.5px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(4px);
}

.pane-trash-info {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pane-trash-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pane-branch-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.16) 0%, rgba(245, 158, 11, 0.08) 100%);
  border-bottom: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--text-main);
  font-size: 11.5px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(4px);
}

.branch-banner-info {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.branch-banner-icon {
  width: 14px;
  height: 14px;
  color: var(--accent);
  flex-shrink: 0;
}

.branch-banner-title {
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.2px;
}

.branch-banner-count {
  color: var(--text-muted);
  font-size: 11px;
}

.branch-banner-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  font-size: 10px;
  font-weight: 600;
}

.branch-banner-exit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius, 6px);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.branch-banner-exit:hover {
  background: rgba(245, 158, 11, 0.22);
  border-color: var(--accent);
  color: #fff;
}

.branch-banner-exit kbd {
  display: inline-block;
  padding: 1px 4px;
  font-size: 9px;
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  color: var(--text-muted);
}

.pane-branch-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  color: var(--text-main);
  text-align: center;
}

/* ==========================================================================
   FLOATING CALCULATOR & UNIT CONVERTER
   ========================================================================== */
.floating-calculator-window {
  position: fixed;
  width: 330px;
  background-color: var(--bg-header);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  z-index: 1750;
  overflow: hidden;
  user-select: none;
  font-family: var(--font-main);
}

.calc-header {
  padding: 6px 12px;
  min-height: 42px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: grab;
  box-sizing: border-box;
}

.calc-header:active {
  cursor: grabbing;
}

.calc-body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #0d0f14;
}

.calc-display-panel {
  background: #050608;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.calc-expression-line {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  min-height: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calc-result-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.calc-copy-btn {
  width: 26px !important;
  height: 26px !important;
  min-width: 26px !important;
  min-height: 26px !important;
  border-radius: var(--radius) !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.calc-result-input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  text-align: right;
  outline: none;
  width: 100%;
}

.calc-converters-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
}

.calc-conv-item {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calc-conv-lbl {
  color: var(--accent);
  font-weight: 700;
  font-size: 9.5px;
}

.calc-conv-val {
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
}

.calc-units-row {
  display: flex;
  gap: 4px;
  justify-content: space-between;
}

.calc-unit-btn {
  flex: 1;
  height: 26px;
  min-height: 26px;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius);
  cursor: pointer;
  box-sizing: border-box;
}

.calc-unit-btn:hover {
  background: rgba(245, 158, 11, 0.25);
}

.calc-keypad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.calc-btn {
  height: 34px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: all 0.1s ease;
  cursor: pointer;
}

.calc-btn-num {
  background: #14171f;
  color: #fff;
}
.calc-btn-num:hover {
  background: #1e232f;
  border-color: rgba(255,255,255,0.2);
}

.calc-btn-fn {
  background: #0f1218;
  color: var(--text-dim);
}
.calc-btn-fn:hover {
  background: #181d26;
  color: #fff;
}

.calc-btn-op {
  background: rgba(56, 189, 248, 0.1);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.2);
  font-size: 15px;
}
.calc-btn-op:hover {
  background: rgba(56, 189, 248, 0.22);
}

.calc-btn-equals {
  background: var(--accent);
  color: #000;
  font-weight: 800;
  font-size: 16px;
  border-color: var(--accent);
}
.calc-btn-equals:hover {
  background: #f59e0b;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
}

.calc-history-panel {
  margin-top: 4px;
  border-top: 1px solid var(--border);
  padding-top: 6px;
  max-height: 140px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.calc-history-list {
  overflow-y: auto;
  max-height: 105px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 6px;
  background: rgba(255,255,255,0.03);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  cursor: pointer;
}
.calc-history-item:hover {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent);
}

.calc-pill {
  position: fixed;
  bottom: 12px;
  right: 170px;
  background: var(--bg-header);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  cursor: pointer;
  z-index: 1550;
  transition: transform 0.15s ease;
}
.calc-pill:hover {
  transform: translateY(-2px);
  background: var(--bg-hover);
}

/* ==========================================================================
   🐶 NOTEDOG NOTES & MARKDOWN STUDIO CHEWTOY (FLOATING & DOCKED)
   ========================================================================== */
.floating-notedog-window {
  position: fixed;
  top: 55px;
  left: 80px;
  width: min(1080px, calc(100vw - 60px));
  height: min(720px, calc(100vh - 85px));
  max-width: 100vw;
  max-height: 100vh;
  min-width: 480px;
  min-height: 320px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  z-index: 1550;
  overflow: hidden;
  animation: editorWinPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.floating-notedog-window.maximized {
  top: 40px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 72px) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.notedog-pill {
  position: fixed;
  bottom: 42px;
  left: 170px;
  z-index: 1800;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #181a20;
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  user-select: none;
  transition: all 0.18s ease;
}

.notedog-pill:hover {
  transform: translateY(-2px);
  background: #222630;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8), 0 0 12px rgba(245, 158, 11, 0.3);
}

.notedog-pill-dirty {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f59e0b;
}

.notedog-header {
  padding: 6px 12px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
  user-select: none;
  cursor: grab;
  min-height: 42px;
  box-sizing: border-box;
}

.notedog-header:active {
  cursor: grabbing;
}

.notedog-header-left,
.notedog-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.notedog-header-actions button,
.notedog-header-actions .btn,
.notedog-header-left button,
.notedog-header-left .btn {
  height: 28px !important;
  line-height: 26px !important;
  font-size: 11px !important;
  box-sizing: border-box;
  cursor: pointer;
}

.notedog-header-actions .btn-icon,
.notedog-header-left .btn-icon {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  max-width: 28px !important;
  max-height: 28px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: var(--radius) !important;
  box-sizing: border-box;
}

.notedog-header-actions .btn-icon i,
.notedog-header-actions .btn-icon svg,
.notedog-header-left .btn-icon i,
.notedog-header-left .btn-icon svg {
  width: 14px;
  height: 14px;
}

/* Layout switchers in NoteDog Header */
.notedog-header-actions .layout-btn-group {
  display: flex;
  gap: 3px;
  align-items: center;
}

.notedog-header-actions .notedog-mode-btn {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px !important;
  min-height: 28px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius) !important;
  cursor: pointer;
  transition: all 0.15s ease;
}

.notedog-header-actions .notedog-mode-btn:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--border-bright);
}

.notedog-header-actions .notedog-mode-btn.active {
  background: rgba(245, 158, 11, 0.18) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
  font-weight: 600 !important;
}

.notedog-badge-tag {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notedog-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  height: 100%;
  background: var(--bg-panel);
}

.notedog-sidebar {
  width: 280px;
  min-width: 200px;
  max-width: 400px;
  background: var(--bg-dark);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.24s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.floating-notedog-window.sidebar-collapsed .notedog-sidebar {
  width: 0 !important;
  min-width: 0 !important;
  max-width: 0 !important;
  border-right: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.notedog-drawer-backdrop {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 45;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

.notedog-drawer-btn {
  transition: all 0.15s ease;
}

.notedog-drawer-btn.active,
.floating-notedog-window.drawer-open #btn-notedog-drawer-toggle,
.floating-notedog-window.drawer-open #btn-notedog-workspace-drawer {
  background: rgba(245, 158, 11, 0.18) !important;
  color: var(--accent) !important;
  border-color: rgba(245, 158, 11, 0.4) !important;
}

@media (min-width: 1025px) {
  .mobile-or-tablet-only {
    display: none !important;
  }
}

.notedog-tier {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.notedog-tier:last-child {
  border-bottom: none;
  flex: 1;
}

.notedog-tier-notebooks {
  max-height: 140px;
}

.notedog-tier-sections {
  max-height: 150px;
}

.notedog-tier-notes {
  flex: 1;
}

.notedog-tier-header {
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.notedog-tier-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.notedog-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.12s ease;
  border: 1px solid transparent;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notedog-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-bright);
}

.notedog-item.active {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent);
  font-weight: 600;
}

.notedog-item-count {
  margin-left: auto;
  font-size: 9px;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.3);
  padding: 1px 5px;
  border-radius: 10px;
}

.notedog-workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-panel);
  position: relative;
}

.notedog-workspace-header {
  padding: 4px 8px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  min-height: 34px;
}

.notedog-workspace-actions {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.notedog-workspace-actions button,
.notedog-workspace-actions .btn,
.notedog-workspace-actions .btn-icon {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 !important;
  width: 26px !important;
  min-width: 26px !important;
  max-width: 26px !important;
  height: 26px !important;
  min-height: 26px !important;
  max-height: 26px !important;
  border-radius: var(--radius) !important;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  margin: 0;
  line-height: 1;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.notedog-workspace-actions button:hover,
.notedog-workspace-actions .btn:hover,
.notedog-workspace-actions .btn-icon:hover {
  background: var(--bg-hover);
  color: var(--text-main);
  border-color: var(--accent);
}

.notedog-workspace-actions button i,
.notedog-workspace-actions button svg,
.notedog-workspace-actions .btn-icon i,
.notedog-workspace-actions .btn-icon svg {
  width: 14px;
  height: 14px;
  display: block;
}

.notedog-workspace-actions #btn-save-notedog.btn-accent,
.notedog-workspace-actions .btn-accent {
  background-color: var(--accent) !important;
  color: #121214 !important;
  border-color: var(--accent) !important;
}

.notedog-workspace-actions #btn-save-notedog.btn-accent:hover,
.notedog-workspace-actions .btn-accent:hover {
  background-color: var(--accent-hover) !important;
  border-color: var(--accent-hover) !important;
}

.notedog-workspace-actions .btn-danger-hover:hover {
  background: rgba(239, 68, 68, 0.15) !important;
  color: #ef4444 !important;
  border-color: #ef4444 !important;
}

.notedog-note-title-input {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-bright);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 2px 6px;
  outline: none;
  flex: 1;
}

.notedog-note-title-input:hover, .notedog-note-title-input:focus {
  background: var(--bg-dark);
  border-color: var(--border);
}

.notedog-save-status {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  padding: 2px 6px;
}

.notedog-save-status.unsaved {
  color: #fbbf24;
  font-weight: 600;
}

.notedog-formatting-bar {
  padding: 4px 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
}

.notedog-fmt-sep {
  width: 1px;
  height: 16px;
  background: var(--border);
  margin: 0 4px;
}

.notedog-panes-wrapper {
  flex: 1;
  display: flex;
  overflow: hidden;
  height: 100%;
}

.notedog-panes-wrapper.split-mode .notedog-editor-pane {
  width: 50%;
  border-right: 1px solid var(--border);
}

.notedog-panes-wrapper.split-mode .notedog-preview-pane {
  width: 50%;
  display: block;
}

.notedog-panes-wrapper.edit-mode .notedog-editor-pane {
  width: 100%;
  border-right: none;
}

.notedog-panes-wrapper.edit-mode .notedog-preview-pane {
  display: none;
}

.notedog-panes-wrapper.preview-mode .notedog-editor-pane {
  display: none;
}

.notedog-panes-wrapper.preview-mode .notedog-preview-pane {
  width: 100%;
  display: block;
}

.notedog-pane {
  height: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
}

.notedog-editor-gutter {
  width: 38px;
  background: #111318;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  padding: 10px 6px;
  text-align: right;
  user-select: none;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.notedog-textarea {
  flex: 1;
  height: 100%;
  background: #181a1f;
  color: #f8fafc;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  padding: 10px 14px;
  border: none;
  outline: none;
  resize: none;
  white-space: pre;
}

.notedog-preview-pane {
  background: var(--bg-panel);
  overflow-y: auto;
  padding: 16px 20px;
  user-select: text;
  display: flex;
  flex-direction: column;
}

.notedog-preview-content {
  line-height: 1.6;
  color: var(--text-primary);
  font-size: 13px;
  width: 100%;
  flex: 1;
}

.notedog-preview-content h1 {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  margin-top: 4px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.notedog-preview-content h2 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-bright);
  margin-top: 16px;
  margin-bottom: 8px;
}

.notedog-preview-content h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin-top: 12px;
  margin-bottom: 6px;
}

.notedog-preview-content p {
  margin-bottom: 10px;
}

.notedog-preview-content ul, .notedog-preview-content ol {
  padding-left: 20px;
  margin-bottom: 10px;
}

.notedog-preview-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

.notedog-preview-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 12px;
  margin: 10px 0;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-style: italic;
}

.notedog-preview-content code {
  background: rgba(255, 255, 255, 0.08);
  color: #38bdf8;
  font-family: var(--font-mono);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
}

.notedog-preview-content pre {
  background: #090a0d;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  overflow-x: auto;
  margin: 12px 0;
}

.notedog-preview-content pre code {
  background: transparent;
  padding: 0;
  color: #f1f5f9;
}

.notedog-task-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0;
  cursor: pointer;
  user-select: none;
}

.notedog-task-checkbox {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.notedog-task-text.completed {
  text-decoration: line-through;
  color: var(--text-dim);
}

.notedog-mermaid-box {
  background: #090a0d;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  margin: 12px 0;
  overflow-x: auto;
}

/* ==========================================================================
   🗄️ DATABASE NOTES & ATTACHMENTS TRAY DESIGN LANGUAGE
   ========================================================================== */

.notedog-storage-mode-bar {
  padding: 4px 6px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.notedog-storage-toggle-group {
  display: flex;
  gap: 2px;
  flex: 1;
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 2px;
  border: 1px solid var(--border);
}

.notedog-storage-btn {
  flex: 1;
  height: 22px;
  font-size: 10px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 4px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.12s ease;
}

.notedog-storage-btn:hover {
  color: var(--text-bright);
  background: rgba(255, 255, 255, 0.05);
}

.notedog-storage-btn.active {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent);
  font-weight: 700;
}

.notedog-color-indicator {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  flex-shrink: 0;
  background: transparent;
  transition: transform 0.12s ease;
}

.notedog-color-indicator:hover {
  transform: scale(1.2);
}

.notedog-cat-chip,
.notedog-sec-chip {
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent);
  cursor: pointer;
  border: 1px solid rgba(245, 158, 11, 0.25);
  transition: all 0.12s ease;
}

.notedog-cat-chip:hover,
.notedog-sec-chip:hover {
  background: rgba(245, 158, 11, 0.22);
  border-color: var(--accent);
}

.notedog-tags-list {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.notedog-tag-chip {
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
}

.notedog-tag-chip .del-tag {
  cursor: pointer;
  opacity: 0.6;
  font-weight: 700;
}

.notedog-tag-chip .del-tag:hover {
  opacity: 1;
  color: var(--danger);
}

.notedog-att-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  font-size: 8px;
  font-weight: 700;
  background: var(--accent);
  color: #121214;
  border-radius: 8px;
  padding: 0 3px;
  min-width: 12px;
  height: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.notedog-attachments-tray {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 200px;
  overflow-y: auto;
}

.notedog-att-tray-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notedog-att-tray-body {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.notedog-att-card {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 10px;
  max-width: 240px;
  transition: all 0.12s ease;
}

.notedog-att-card:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
}

.notedog-att-thumb {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  object-fit: cover;
  background: rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notedog-att-dropzone {
  padding: 6px 10px;
  border: 1px dashed rgba(245, 158, 11, 0.4);
  border-radius: var(--radius);
  font-size: 10px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  background: rgba(245, 158, 11, 0.03);
  transition: all 0.15s ease;
}

.notedog-att-dropzone:hover,
.notedog-att-dropzone.dragover {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--accent);
  color: var(--text-bright);
}

.fs-mode .db-only {
  display: none !important;
}

.db-mode .fs-only {
  display: none !important;
}

/* ==========================================================================
   📱 CHEWTOYS & FLOATING UTILITIES RESPONSIVE ARCHITECTURE (PHONE & TABLET)
   ========================================================================== */

/* 1. Tablet & Phone Unified Non-Floating Rules (max-width: 1024px) */
@media (max-width: 1024px) {
  /* All floating chewtoys become fixed/fullscreen modals without drag-offsets */
  .floating-notedog-window,
  .floating-editor-window,
  .floating-tetradog-window,
  .floating-sounddog-window,
  .floating-mediaplayer-window,
  .floating-chewtoy-window,
  .floating-audioplayer-window,
  #dynamic-chewtoy-window,
  #doc-viewer-modal.floating-mode .doc-viewer-box,
  #image-viewer-modal.floating-mode .image-viewer-box,
  .doc-viewer-box,
  .image-viewer-box,
  .bulk-renamer-box,
  .diff-modal-box,
  .du-modal-box,
  .git-modal-box,
  .sync-modal-box,
  .splitter-modal-box,
  .hex-modal-box,
  .pdf-studio-modal-box {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100% !important;
    height: 100dvh !important;
    height: var(--viewport-height, 100dvh) !important;
    max-width: 100vw !important;
    max-height: 100% !important;
    max-height: 100dvh !important;
    max-height: var(--viewport-height, 100dvh) !important;
    min-width: 0 !important;
    min-height: 0 !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    transform: none !important;
    margin: 0 !important;
    z-index: 2800 !important;
  }

  /* Safe Area Inset Top for all tool & modal headers on mobile/tablet */
  .doc-viewer-header,
  .image-viewer-toolbar,
  .notedog-header,
  .editor-header,
  .mediaplayer-header,
  .sounddog-header,
  .floating-audioplayer-window .audioplayer-header,
  .audioplayer-header,
  .tetradog-header,
  .chewtoy-header,
  .calc-header,
  .diff-modal-header,
  .du-modal-header,
  .bulk-renamer-header,
  .git-modal-header,
  .sync-modal-header,
  .splitter-modal-header,
  .hex-modal-header,
  .pdf-studio-header {
    padding-top: max(6px, calc(env(safe-area-inset-top, 0px) + 6px)) !important;
    padding-left: max(8px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(8px, env(safe-area-inset-right, 0px)) !important;
    box-sizing: border-box !important;
  }

  /* NoteDog sliding collapsible drawer on touch, foldable & tablet viewports (<= 1024px) */
  .floating-notedog-window .notedog-body {
    position: relative !important;
    flex: 1 !important;
    overflow: hidden !important;
  }

  .floating-notedog-window .notedog-workspace {
    display: flex !important;
    width: 100% !important;
    min-width: 0 !important;
    flex: 1 !important;
  }

  .floating-notedog-window .notedog-sidebar {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    height: 100% !important;
    width: min(300px, 86vw) !important;
    min-width: 0 !important;
    max-width: 86vw !important;
    z-index: 50 !important;
    background: var(--bg-dark) !important;
    border-right: 1px solid var(--border) !important;
    box-shadow: 12px 0 32px rgba(0, 0, 0, 0.75) !important;
    transform: translateX(-100%) !important;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    will-change: transform;
  }

  .floating-notedog-window.drawer-open .notedog-sidebar {
    transform: translateX(0) !important;
  }

  .floating-notedog-window.drawer-open .notedog-drawer-backdrop {
    display: block !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  /* Hide 2D window resize handles on touch devices */
  .win-resize-handle,
  .task-win-resize-corner,
  .task-win-resize-corner-br {
    display: none !important;
  }

  /* Floating mode toggle buttons hidden on touch devices */
  #btn-doc-viewer-float,
  #btn-img-viewer-float {
    display: none !important;
  }

  /* Drag handles use default pointer on touch devices */
  .notedog-header,
  .notedog-header-drag-handle,
  .editor-header-drag-handle,
  .calc-header-drag-handle,
  .mediaplayer-header,
  .mediaplayer-header-drag-handle,
  .sounddog-header,
  .sounddog-header-drag-handle,
  .du-modal-header,
  .image-viewer-title-group {
    cursor: default !important;
  }
}

/* 2. Tablet Specific Sizing (601px - 1024px) */
@media (min-width: 601px) and (max-width: 1024px) {
  .floating-calculator-window {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    transform: translate(-50%, -50%) !important;
    width: min(380px, calc(100vw - 32px)) !important;
    height: auto !important;
    max-height: calc(100dvh - 40px) !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75) !important;
    z-index: 2800 !important;
  }
}

/* 3. Phone Specific Optimizations (max-width: 600px) */
@media (max-width: 600px) {
  /* ChewToys & Modals: Icon-Only Branding (hide brand strings) */
  .chewtoy-brand-text,
  .notedog-header-left span span,
  .notedog-header-drag-handle span,
  .editor-header-left span span,
  .editor-header-drag-handle span,
  .calc-header-left span span,
  .calc-header-drag-handle span,
  .du-modal-header span.chewtoy-brand-text,
  .diff-modal-header span.diff-header-title {
    display: none !important;
  }

  .chewtoy-brand-icon-only {
    display: inline-block !important;
  }

  /* NoteDog Phone Layout & Viewport Safeguards */
  .floating-notedog-window {
    display: flex;
    flex-direction: column;
  }

  .floating-notedog-window .notedog-header {
    padding: 6px 8px !important;
    gap: 4px !important;
    min-height: 40px;
    height: 40px;
  }

  .floating-notedog-window .notedog-header-center {
    flex: 1;
    min-width: 50px;
    max-width: 160px;
    margin: 0 4px !important;
  }

  .floating-notedog-window .notedog-sidebar {
    width: min(300px, 90vw) !important;
    max-width: 90vw !important;
  }

  /* NoteDog Mobile Formatting Bar: horizontal swipe, no wrap, no off-screen spill */
  .notedog-formatting-bar {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    padding: 4px 6px !important;
    gap: 3px !important;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    -webkit-overflow-scrolling: touch;
  }

  .notedog-formatting-bar::-webkit-scrollbar {
    display: none !important;
  }

  .notedog-formatting-bar button,
  .notedog-formatting-bar .btn {
    flex-shrink: 0 !important;
  }

  /* NoteDog Panes on Phone: Editor takes 100% in split-mode */
  .notedog-panes-wrapper.split-mode .notedog-editor-pane {
    width: 100% !important;
    border-right: none !important;
  }

  .notedog-panes-wrapper.split-mode .notedog-preview-pane {
    display: none !important;
  }

  .notedog-workspace-header {
    padding: 4px 6px !important;
    gap: 4px !important;
  }

  .notedog-note-title-input {
    font-size: 13px !important;
    min-width: 0 !important;
    padding: 2px 4px !important;
  }

  /* Calculator on Phone: Fullscreen Modal */
  .floating-calculator-window {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    max-height: 100dvh !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    z-index: 2800 !important;
  }

  .calc-header {
    padding: 6px 10px !important;
    min-height: 40px !important;
  }

  .calc-body {
    flex: 1;
    overflow-y: auto;
    padding: 10px !important;
  }

  /* EditorDog Header & Toolbars on Phone */
  .editor-header {
    padding: 6px 8px !important;
    gap: 4px !important;
  }

  .editor-tabs-bar {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    scrollbar-width: none !important;
    -webkit-overflow-scrolling: touch;
  }

  .editor-tabs-bar::-webkit-scrollbar {
    display: none !important;
  }

  /* Viewers on Phone */
  .doc-viewer-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    height: auto !important;
    min-height: auto !important;
    padding-top: max(6px, calc(env(safe-area-inset-top, 0px) + 6px)) !important;
    padding-bottom: 8px !important;
    padding-left: max(8px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(8px, env(safe-area-inset-right, 0px)) !important;
    gap: 6px !important;
    cursor: default !important;
  }

  .doc-viewer-top-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    min-height: 32px !important;
    gap: 8px !important;
  }

  .doc-viewer-title-group {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex: 1 !important;
    min-width: 0 !important;
    max-width: none !important;
    order: 1 !important;
  }

  .doc-viewer-title-group #doc-viewer-title {
    font-size: 13px !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .doc-viewer-actions-right {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    flex-shrink: 0 !important;
    order: 2 !important;
  }

  .doc-viewer-toolbar-center {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 6px !important;
    width: 100% !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    padding-top: 5px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    scrollbar-width: none !important;
    -webkit-overflow-scrolling: touch !important;
    order: 3 !important;
    margin-left: 0 !important;
  }

  .doc-viewer-toolbar-center:empty {
    display: none !important;
    padding-top: 0 !important;
    border-top: none !important;
  }

  .doc-viewer-toolbar-center::-webkit-scrollbar {
    display: none !important;
  }

  .image-viewer-toolbar {
    padding-top: max(6px, calc(env(safe-area-inset-top, 0px) + 6px)) !important;
    padding-bottom: 6px !important;
    padding-left: max(8px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(8px, env(safe-area-inset-right, 0px)) !important;
    gap: 4px !important;
  }

  #doc-viewer-meta,
  #img-viewer-meta {
    display: none !important;
  }

  #tail-follow-label {
    display: inline-block;
  }

  @media (max-width: 480px) {
    #tail-follow-label {
      display: none !important;
    }
  }

  /* Disk Usage / Stats on Phone */
  .du-stats-summary {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
    padding: 6px 10px !important;
  }

  .du-stat-card {
    padding: 6px 8px !important;
  }

  .du-top-bar {
    padding: 6px 8px !important;
  }
}

/* ==========================================================================
   👻 PHONE VIEWPORT PANE BACKGROUND GHOST WATERMARK INDICATOR
   ========================================================================== */
.pane-ghost-watermark {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  z-index: 0;
  font-family: var(--font-mono), var(--font-main), sans-serif;
  font-weight: 900;
  font-size: min(44vw, 190px);
  line-height: 1;
  color: var(--accent);
  opacity: 0.055;
  text-align: center;
  white-space: nowrap;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -3px;
  text-transform: uppercase;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.pane-ghost-watermark.pane-ghost-long {
  font-size: min(13vw, 52px);
  letter-spacing: 2px;
  font-weight: 800;
  opacity: 0.048;
}

@keyframes ghostFadeIn {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.92); }
  to { opacity: 0.055; transform: translate(-50%, -50%) scale(1); }
}

@media (max-width: 600px) {
  .pane-ghost-watermark {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  .pane.active .pane-ghost-watermark {
    animation: ghostFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .pane-main-view {
    position: relative;
  }

  .file-table {
    position: relative;
    z-index: 1;
  }

  .pull-refresh-indicator {
    position: relative;
    z-index: 2;
  }
}

/* --- In-Pane Docked Tool Containers --- */
.pane-docked-tool-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  background: var(--bg-panel);
  overflow: hidden;
  position: relative;
}

.pane-docked-header {
  padding: 6px 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
}

.notedog-unlock-card {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}

.notedog-unlock-box {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  max-width: 380px;
  width: 100%;
}

/* --- Git Badges & Manager UI --- */
.pane-git-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent);
  font-size: 9.5px;
  font-weight: 600;
  padding: 1px 5px;
  height: 17px;
  line-height: 15px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: all 0.15s ease;
  margin-left: 2px;
}

.pane-git-badge:hover {
  background: rgba(245, 158, 11, 0.22);
  border-color: var(--accent);
}

.git-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 11.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.1s ease;
}

.git-file-row:hover {
  background: var(--bg-hover);
}

.git-file-row.active {
  background: rgba(245, 158, 11, 0.15);
  border-left: 3px solid var(--accent);
}

.git-status-char {
  font-weight: 800;
  font-family: var(--font-mono);
  font-size: 11px;
  width: 16px;
  text-align: center;
  display: inline-block;
}
.git-status-char.staged { color: #22c55e; }
.git-status-char.modified { color: #f59e0b; }
.git-status-char.untracked { color: #38bdf8; }
.git-status-char.deleted { color: #ef4444; }

.diff-line-add {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  display: block;
}
.diff-line-del {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  display: block;
}
.diff-line-hdr {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  font-weight: 700;
  display: block;
}

/* --- Theme Swatches & Visual Cards --- */
.theme-swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding: 4px;
}

.theme-swatch-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.18s ease;
  user-select: none;
}

.theme-swatch-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.theme-swatch-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent);
  background: var(--bg-active);
}

.theme-swatch-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.theme-swatch-preview {
  display: flex;
  gap: 4px;
  align-items: center;
}

.theme-swatch-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

/* ---------------- FOLDER TREE VIEW SIDEBAR ---------------- */
.tree-view-sidebar {
  width: var(--tree-sidebar-width, 260px);
  min-width: 180px;
  max-width: 600px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  user-select: none;
  z-index: 10;
  animation: slideInTree 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInTree {
  from { width: 0; opacity: 0; }
  to { width: var(--tree-sidebar-width, 260px); opacity: 1; }
}

.tree-sidebar-header {
  height: 34px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 11.5px;
  font-weight: 600;
}

.tree-sidebar-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-main);
}

.tree-sidebar-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.tree-view-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 6px 4px;
  font-family: var(--font-main);
}

.tree-node-row {
  display: flex;
  align-items: center;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  gap: 4px;
  font-size: 12px;
  color: var(--text-main);
  transition: background 0.1s ease;
  white-space: nowrap;
}

.tree-node-row:hover {
  background: var(--bg-hover);
}

.tree-node-row.active {
  background: var(--bg-active);
  color: var(--accent);
  font-weight: 600;
}

.tree-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  font-size: 8.5px;
  color: var(--text-muted);
  border-radius: 3px;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.12s ease;
}

.tree-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.tree-toggle.expanded {
  transform: rotate(90deg);
}

.tree-icon {
  font-size: 13px;
  flex-shrink: 0;
  margin-right: 2px;
  display: inline-flex;
  align-items: center;
}

.tree-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.tree-children {
  padding-left: 14px;
  border-left: 1px dashed var(--border);
  margin-left: 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.tree-resizer-handle {
  width: 4px;
  cursor: col-resize;
  background: transparent;
  transition: background 0.15s ease;
  flex-shrink: 0;
  z-index: 11;
}

.tree-resizer-handle:hover,
.tree-resizer-handle.resizing {
  background: var(--accent);
}

/* ---------------- BREADCRUMBS DROPDOWN & DRIVE SELECTOR ---------------- */
.crumb.crumb-root {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
}


.crumb-sep-dropdown {
  cursor: pointer;
  padding: 0 2px;
  margin: 0 1px;
  border-radius: 2px;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  transition: all 0.1s ease;
  user-select: none;
}

.crumb-sep-dropdown:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

/* ---------------- FILE TEMPLATES STYLING ---------------- */
.template-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.15s ease;
}

.template-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(245, 158, 11, 0.4);
}

.template-badge {
  font-size: 9.5px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.template-badge.builtin {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.template-badge.custom {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.var-chip {
  cursor: pointer;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-main);
  transition: all 0.12s ease;
  user-select: none;
}

.var-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(245, 158, 11, 0.08);
}

.breadcrumb-popover {
  position: fixed;
  z-index: 3500;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  border-radius: 6px;
  padding: 4px;
  min-width: 220px;
  max-width: 420px;
  max-height: min(680px, calc(85vh - 50px));
  overflow-y: auto;
  font-family: var(--font-main);
  font-size: 11.5px;
  animation: fadeInFast 0.12s ease;
}

.breadcrumb-popover-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background 0.08s ease;
}

.breadcrumb-popover-item:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.breadcrumb-popover-item.active {
  background: var(--bg-active);
  color: var(--accent);
  font-weight: 600;
}

.breadcrumb-popover-header {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 5px 8px 3px;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3px;
}

/* ---------------- IMAGE VIEWER DRAG & PANNING ---------------- */
.image-viewer-viewport {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  user-select: none;
}

.image-viewer-img {
  max-width: 92%;
  max-height: 85vh;
  object-fit: contain;
  transition: transform 0.06s ease-out, opacity 0.12s ease-in-out;
  transform-origin: center center;
  pointer-events: auto;
}

.image-viewer-img.loading {
  opacity: 0.55;
}

/* ---------------- RESIZABLE COLUMNS & DIVIDERS ---------------- */
.file-table th {
  position: relative;
  user-select: none;
  overflow: visible !important;
}

.file-table th > span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}

.col-resizer {
  position: absolute;
  right: -8px;
  top: 0;
  bottom: 0;
  width: 16px;
  cursor: col-resize;
  z-index: 50;
  touch-action: none !important;
  user-select: none;
  -webkit-user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.col-resizer::before {
  content: '';
  width: 2px;
  height: 100%;
  background: transparent;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.col-resizer:hover::before,
.col-resizer:active::before,
.col-resizer.is-resizing::before {
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
}

@media (pointer: coarse), (max-width: 1024px) {
  .col-resizer {
    width: 34px !important;
    right: -17px !important;
    touch-action: none !important;
    z-index: 60 !important;
  }
}

body.is-col-resizing {
  cursor: col-resize !important;
  user-select: none !important;
}

/* ---------------- VIEW MODES: GRID / THUMBNAIL GALLERY ---------------- */
.grid-gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  padding: 14px;
  overflow-y: auto;
  align-content: start;
  height: 100%;
  box-sizing: border-box;
}

.grid-gallery-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 10px 8px 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  transition: transform 0.1s ease, border-color 0.12s ease, box-shadow 0.12s ease, background 0.1s ease;
  position: relative;
  min-height: 120px;
}

.grid-gallery-card:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.grid-gallery-card.selected {
  background: rgba(245, 158, 11, 0.18) !important;
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 1px var(--accent), 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

.grid-gallery-card.cursor-focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.grid-thumb-wrapper {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  overflow: hidden;
  border-radius: 4px;
}

.grid-thumb-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

.grid-icon-svg {
  width: 44px;
  height: 44px;
  stroke-width: 1.5;
}

.grid-card-name {
  font-size: 11.5px;
  font-weight: 500;
  text-align: center;
  color: var(--text-main);
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  width: 100%;
}

.grid-card-meta {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  text-align: center;
  font-family: var(--font-mono, monospace);
}

/* ---------------- VIEW MODES: COMPACT MULTI-COLUMN LIST ---------------- */
.compact-list-container {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 2px 14px;
  padding: 8px 12px;
  overflow-x: auto;
  overflow-y: hidden;
  height: 100%;
  box-sizing: border-box;
}

.compact-list-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  width: 220px;
  box-sizing: border-box;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background 0.08s ease;
}

.compact-list-item:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.compact-list-item.selected {
  background: rgba(245, 158, 11, 0.22) !important;
  color: var(--accent) !important;
  font-weight: 600;
}

.compact-list-item.cursor-focus {
  outline: 1px dashed var(--accent);
}

/* ---------------- OPEN WITH & CONTEXT MENU CUSTOMIZER ---------------- */
.rule-config-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 6px;
}

.rule-config-row:hover {
  border-color: var(--accent);
}

.rule-pill {
  font-size: 10.5px;
  background: rgba(255, 255, 255, 0.07);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono, monospace);
  color: var(--text-muted);
}

/* Mini Color Dots for Context Menu Header */
.color-dot-mini {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  line-height: 1;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.color-dot-mini:hover {
  transform: scale(1.3);
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
}

.color-dot-mini.color-none {
  background: transparent;
  color: var(--text-muted);
  border: 1px dashed var(--text-muted);
  font-size: 8px;
  font-weight: bold;
}

/* Properties Dialog Table */
.properties-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.properties-table td {
  padding: 5px 0;
}

/* ---------------- COLUMN CHOOSER POPOVER ---------------- */
.col-chooser-popover {
  position: fixed;
  z-index: 2500;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  min-width: 230px;
  max-height: min(720px, calc(88vh - 40px));
  overflow-y: auto;
  padding: 6px 0;
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.12s ease-out;
}

.col-chooser-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  padding: 6px 12px;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

.col-chooser-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-main);
  cursor: pointer;
  user-select: none;
  transition: background 0.1s ease;
}

.col-chooser-item:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.col-chooser-item input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--accent);
}

.col-chooser-action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 11.5px;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.1s ease, color 0.1s ease;
}

.col-chooser-action-btn:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

/* ---------------- THUMBNAIL GALLERY SIZES ---------------- */
.grid-gallery-container.size-sm {
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  padding: 8px;
}
.grid-gallery-container.size-sm .grid-gallery-card {
  min-height: 90px;
  padding: 6px 4px;
}
.grid-gallery-container.size-sm .grid-thumb-wrapper {
  width: 50px;
  height: 50px;
}
.grid-gallery-container.size-sm .grid-thumb-wrapper img {
  max-width: 44px;
  max-height: 44px;
}
.grid-gallery-container.size-sm .grid-icon-svg {
  width: 28px;
  height: 28px;
}

.grid-gallery-container.size-md {
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  padding: 12px;
}

.grid-gallery-container.size-lg {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  padding: 16px;
}
.grid-gallery-container.size-lg .grid-gallery-card {
  min-height: 170px;
  padding: 12px 10px;
}
.grid-gallery-container.size-lg .grid-thumb-wrapper {
  width: 120px;
  height: 120px;
}
.grid-gallery-container.size-lg .grid-icon-svg {
  width: 64px;
  height: 64px;
}

.grid-gallery-container.size-xl {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  padding: 20px;
}
.grid-gallery-container.size-xl .grid-gallery-card {
  min-height: 230px;
  padding: 16px 12px;
}
.grid-gallery-container.size-xl .grid-thumb-wrapper {
  width: 180px;
  height: 180px;
}
.grid-gallery-container.size-xl .grid-icon-svg {
  width: 84px;
  height: 84px;
}

/* ---------------- DIRECTORY TREE SIDEBAR ---------------- */
.pane-split-wrapper {
  display: flex;
  flex: 1;
  height: 100%;
  width: 100%;
  overflow: hidden;
  position: relative;
  min-height: 0;
  min-width: 0;
}

.pane-tree-sidebar {
  width: 210px;
  min-width: 120px;
  max-width: 400px;
  height: 100%;
  background: rgba(0, 0, 0, 0.22);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding: 6px 4px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  user-select: none;
  -webkit-user-select: none;
}

.pane-tree-resizer {
  width: 4px;
  cursor: col-resize;
  background: transparent;
  transition: background 0.15s ease;
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.pane-tree-resizer:hover,
.pane-tree-resizer.is-resizing {
  background: var(--accent);
}

.pane-main-view {
  flex: 1;
  height: 100%;
  width: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  position: relative;
  min-height: 0;
  min-width: 0;
}

.tree-node-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11.5px;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background 0.08s ease, color 0.08s ease;
}

.tree-node-row:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

.tree-node-row.active {
  background: rgba(245, 158, 11, 0.2) !important;
  color: var(--accent) !important;
  font-weight: 700;
}

.tree-expander {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.12s ease;
}

.tree-expander.expanded {
  transform: rotate(90deg);
}

.tree-node-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.tree-node-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.tree-node-children {
  padding-left: 12px;
  display: none;
}

.tree-node-children.expanded {
  display: block;
}

/* ==========================================================================
   AUTHENTICATION & LOCK SCREEN ZERO-FLASH SHIELDING (FOUC PREVENTION)
   ========================================================================== */
html.auth-pending-login #login-modal,
html.auth-pending-lock #session-lock-screen {
  display: flex !important;
}

html.auth-pending-login .app-header,
html.auth-pending-login .fkey-bar,
html.auth-pending-login .app-main-layout,
html.auth-pending-login .mobile-bottom-bar,
html.auth-pending-login .floating-window,
html.auth-pending-login .panes-container,
html.auth-pending-lock .app-header,
html.auth-pending-lock .fkey-bar,
html.auth-pending-lock .app-main-layout,
html.auth-pending-lock .mobile-bottom-bar,
html.auth-pending-lock .floating-window,
html.auth-pending-lock .panes-container,
html.auth-verifying .app-header,
html.auth-verifying .fkey-bar,
html.auth-verifying .app-main-layout,
html.auth-verifying .mobile-bottom-bar,
html.auth-verifying .floating-window,
html.auth-verifying .panes-container {
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

html.auth-verifying::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 99998;
  background-color: #101014;
  background-image: 
    radial-gradient(ellipse 70% 55% at 50% 50%, rgba(245, 158, 11, 0.12) 0%, rgba(217, 119, 6, 0.06) 50%, transparent 75%),
    linear-gradient(140deg, #0a0a0d 0%, #121217 45%, #151310 100%);
}

html.auth-ready .app-header,
html.auth-ready .fkey-bar,
html.auth-ready .app-main-layout,
html.auth-ready .mobile-bottom-bar,
html.auth-ready .floating-window,
html.auth-ready .panes-container {
  visibility: visible !important;
  opacity: 1 !important;
  transition: opacity 0.12s ease;
}

/* ==========================================================================
   LOGIN SCREEN & AMBER GRADIENT AUTHENTICATION MODAL
   ========================================================================== */
#login-modal.login-screen-overlay {
  --bg-main: #101014;
  --bg-body: #101014;
  --bg-panel: #16161c;
  --bg-hover: rgba(255, 255, 255, 0.08);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #f59e0b;
  --accent-hover: #fbbf24;
  color: #f4f4f5;
  color-scheme: dark;
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: flex-start;
  padding: 40px 24px 40px max(48px, 12vw);
  background-color: #101014;
  background-image: 
    radial-gradient(ellipse 70% 55% at 50% 50%, rgba(245, 158, 11, 0.15) 0%, rgba(217, 119, 6, 0.08) 50%, transparent 75%),
    radial-gradient(ellipse 80% 60% at 15% 15%, rgba(245, 158, 11, 0.10) 0%, transparent 65%),
    radial-gradient(ellipse 75% 55% at 85% 85%, rgba(217, 119, 6, 0.08) 0%, transparent 65%),
    linear-gradient(140deg, #0a0a0d 0%, #121217 45%, #151310 100%);
  overflow: hidden;
}

#login-modal.login-screen-overlay.active {
  display: flex !important;
}

/* Corner Branding */
.login-corner-brand {
  display: none; /* Hidden on PC viewport */
  position: absolute;
  top: 24px;
  left: 28px;
  align-items: center;
  gap: 12px;
  user-select: none;
  z-index: 10;
  transition: opacity 0.2s ease;
}

.login-corner-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(245, 158, 11, 0.35));
}

.login-corner-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-main, #f4f4f5);
}

/* Responsive Auth Text Switches */
.auth-text-pc {
  display: inline;
}

.auth-text-mobile {
  display: none;
}

/* Auth Anonymous Easter-Egg Stealth Link */
.auth-stealth-link {
  color: inherit !important;
  text-decoration: none !important;
  cursor: inherit !important;
  font-weight: 700;
  border: none !important;
  outline: none !important;
}

.auth-stealth-link:hover,
.auth-stealth-link:focus,
.auth-stealth-link:active {
  color: inherit !important;
  text-decoration: none !important;
  cursor: inherit !important;
}

/* Lock Username & Hostname Suffix */
.lock-hostname-suffix {
  font-weight: 400;
  color: var(--text-muted, #a1a1aa);
  margin-left: 2px;
  font-size: 0.92em;
}

/* Lower-Right Corner Version (Lock Screen) */
.login-corner-version {
  position: absolute;
  bottom: 24px;
  right: 28px;
  display: flex;
  align-items: center;
  user-select: none;
  z-index: 10;
}

.login-version-badge,
.lock-version-badge {
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  font-weight: 600;
  color: var(--accent, #f59e0b);
  background: rgba(245, 158, 11, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 3px 9px;
  border-radius: 12px;
  letter-spacing: 0.4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

/* Ambient Watermark / Splash for Auth & Lock Screens */
.auth-watermark-backdrop {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  z-index: 5;
  overflow: hidden;
  isolation: isolate;
  background: transparent !important;
}

.auth-watermark-img {
  width: min(720px, 85vw);
  height: min(720px, 85vh);
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  opacity: 0.85;
  filter: drop-shadow(0 0 45px rgba(245, 158, 11, 0.45));
  transform-origin: center center;
  transform: translate3d(0, 0, 0) scale(0.98);
  -webkit-transform: translate3d(0, 0, 0) scale(0.98);
  will-change: transform, opacity;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: transparent !important;
  animation: authWatermarkFloat 10s ease-in-out infinite alternate;
}

@keyframes authWatermarkFloat {
  0% {
    transform: translate3d(0, 0, 0) scale(0.98);
    opacity: 0.80;
  }
  100% {
    transform: translate3d(0, -8px, 0) scale(1.02);
    opacity: 0.90;
  }
}

/* Tablet and Phone Viewports (<=1024px) */
@media (max-width: 1024px) {
  #login-modal.login-screen-overlay,
  .session-lock-screen {
    justify-content: center;
    padding: 24px;
  }

  .login-corner-brand {
    display: flex !important;
  }

  .auth-watermark-backdrop {
    display: none !important;
  }

  .auth-text-pc {
    display: none !important;
  }

  .auth-text-mobile {
    display: inline !important;
  }

  .login-card,
  .lock-screen-card {
    max-width: min(390px, 100%);
  }
}

@media (max-width: 600px) {
  .login-corner-brand {
    top: 16px;
    left: 16px;
  }
  .login-corner-version {
    bottom: 16px;
    right: 16px;
  }
  .login-card,
  .lock-screen-card {
    max-width: 100%;
  }
}

/* Login Card */
.login-card {
  width: 100%;
  max-width: 385px;
  background: rgba(16, 17, 22, 0.42);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 1px solid rgba(245, 158, 11, 0.38);
  border-radius: 14px;
  box-shadow: 
    0 24px 60px rgba(0, 0, 0, 0.65), 
    0 0 40px rgba(245, 158, 11, 0.15),
    inset 0 1px 1px rgba(255, 255, 255, 0.22),
    inset 0 -1px 1px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  position: relative;
  z-index: 20;
  animation: loginCardPop 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes loginCardPop {
  0% { transform: scale(0.94) translateY(12px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.login-card-header {
  padding: 24px 24px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.login-brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

.login-brand-img {
  height: 34px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(245, 158, 11, 0.45));
}

.login-header-text {
  flex: 1;
  min-width: 0;
}

.login-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main, #f4f4f5);
  line-height: 1.3;
  margin: 0;
}

.login-subtitle {
  font-size: 11.5px;
  color: var(--text-muted, #a1a1aa);
  margin-top: 2px;
  line-height: 1.3;
}

.login-card-body {
  padding: 20px 24px 12px;
}

.login-form-group {
  margin-bottom: 16px;
}

.login-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main, #f4f4f5);
  margin-bottom: 7px;
  user-select: none;
}

.login-label-icon {
  width: 13px;
  height: 13px;
  color: var(--accent, #f59e0b);
}

.login-input-wrapper {
  position: relative;
  width: 100%;
}

.login-input {
  width: 100%;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text-main, #f4f4f5);
  background-color: rgba(10, 10, 14, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 7px;
  box-sizing: border-box;
  outline: none;
  transition: all 0.18s ease;
  user-select: text;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.login-input::placeholder {
  color: rgba(161, 161, 170, 0.65);
  font-size: 12px;
}

.login-input:hover {
  border-color: rgba(255, 255, 255, 0.26);
  background-color: rgba(14, 14, 20, 0.58);
}

.login-input:focus {
  border-color: var(--accent, #f59e0b);
  background-color: rgba(16, 16, 22, 0.75);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.28), inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.login-error-msg {
  background: rgba(239, 68, 68, 0.14);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  font-size: 11.5px;
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 14px;
  line-height: 1.4;
}

.login-card-footer {
  padding: 12px 24px 22px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
}

.login-submit-btn {
  padding: 7px 18px;
  font-size: 12.5px;
  font-weight: 600;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  background-color: var(--accent, #f59e0b);
  color: #121214;
  border: 1px solid var(--accent, #f59e0b);
  transition: all 0.15s ease;
}

.login-submit-btn:hover {
  background-color: var(--accent-hover, #fbbf24);
  border-color: var(--accent-hover, #fbbf24);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35);
  transform: translateY(-1px);
}

.login-submit-btn:active {
  transform: translateY(0);
}

.login-sso-section {
  width: 100%;
  margin-top: 6px;
  padding: 0 20px 20px 20px;
  box-sizing: border-box;
}

.login-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 10px 0 12px 0;
  color: var(--text-dim, #71717a);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border, #3f3f46);
}

.login-divider span {
  padding: 0 10px;
}

.btn-sso {
  width: 100%;
  padding: 8px 16px;
  font-size: 12.5px;
  font-weight: 500;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  background: var(--bg-hover, #27272a);
  color: var(--text-main, #f4f4f5);
  border: 1px solid var(--border, #3f3f46);
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.btn-sso:hover {
  background: var(--bg-active, #323238);
  border-color: var(--accent, #f59e0b);
  color: var(--accent, #f59e0b);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.15);
  transform: translateY(-1px);
}

.btn-sso:active {
  transform: translateY(0);
}

/* ==========================================================================
   CUSTOM FILE & FOLDER ICONS / EMOTE / NERD FONT SYSTEM
   ========================================================================== */
.file-icon-custom-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrainsMono Nerd Font', 'JetBrainsMono Nerd Font Mono', var(--font-mono), 'JetBrains Mono', 'Fira Code', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', monospace, sans-serif;
  line-height: 1;
  font-style: normal;
  text-align: center;
  flex-shrink: 0;
  user-select: none;
  vertical-align: middle;
}
.file-icon-custom-glyph.icon-sm {
  font-size: 15px;
  width: 17px;
  height: 17px;
}
.file-icon-custom-glyph.icon-md {
  font-size: 22px;
  width: 26px;
  height: 26px;
}
.file-icon-custom-glyph.icon-lg {
  font-size: 44px;
  width: 48px;
  height: 48px;
}

.icon-preset-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.12s ease;
  user-select: none;
  font-family: var(--font-mono), sans-serif;
}
.icon-preset-chip:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent-hover);
  transform: translateY(-1px);
}
.icon-preset-chip.active {
  background: rgba(245, 158, 11, 0.18);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.icon-btn-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.12s ease;
  user-select: none;
  font-family: var(--font-mono), 'Apple Color Emoji', 'Segoe UI Emoji', sans-serif;
}
.icon-btn-chip:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  transform: scale(1.15);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.icon-btn-chip.active {
  background: rgba(245, 158, 11, 0.22);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
}

/* Standalone Desktop Mode vs Web Mode Feature Isolation */
body:not(.standalone-mode) .desktop-only-setting,
body:not(.standalone-mode) .standalone-only {
  display: none !important;
}

body.standalone-mode .web-only-setting,
body.standalone-mode .server-only-setting {
  display: none !important;
}

.ext-preset-btn {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.ext-preset-btn:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.ext-preset-btn:active {
  transform: translateY(0);
}

/* ==========================================================================
   🕹️ TETRADOG: CLASSIC ARCADE CHEWTOY & LEADERBOARD STYLES
   ========================================================================== */

.floating-tetradog-window {
  position: fixed;
  top: 70px;
  right: 50px;
  width: 520px;
  height: 640px;
  min-width: 440px;
  min-height: 520px;
  max-width: calc(100vw - 20px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2850;
  overflow: hidden;
  user-select: none;
  font-family: var(--font-sans), sans-serif;
  transition: width 0.15s ease, height 0.15s ease;
}

.floating-tetradog-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.tetradog-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

.tetradog-header:active {
  cursor: grabbing;
}

.tetradog-mode-banner {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 6px;
}

.tetradog-mode-badge {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.35);
  letter-spacing: 0.8px;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.15);
}

.tetradog-score-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(0, 0, 0, 0.4);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 11px;
}

.tetradog-pill-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-dim);
}

.tetradog-pill-val {
  font-weight: 700;
  color: var(--accent);
}

.tetradog-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #090a0f;
  position: relative;
}

.tetradog-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* Game Arena Layout */
.tetradog-arena {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  gap: 12px;
  overflow: hidden;
}

.tetradog-side-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 110px;
  flex-shrink: 0;
}

.tetradog-panel-card {
  background: rgba(18, 20, 26, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tetradog-card-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  text-align: center;
  width: 100%;
}

.tetradog-key-hint {
  font-size: 8px;
  color: var(--text-muted);
  font-weight: normal;
  display: block;
}

.tetradog-canvas-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #050608;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2px;
}

.tetradog-stat-row {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 6px;
}

.tetradog-stat-row:last-child {
  margin-bottom: 0;
}

.tetradog-stat-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-dim);
}

.tetradog-stat-number {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.tetradog-glow-gold {
  color: #fbbf24 !important;
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.4);
}

.tetradog-select {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: 4px;
  font-size: 10px;
  padding: 3px 4px;
  outline: none;
  font-family: var(--font-sans);
}

.tetradog-b2b-badge,
.tetradog-combo-badge {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
  text-align: center;
  animation: tetradogPulse 1.2s infinite alternate ease-in-out;
}

.tetradog-b2b-badge {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.tetradog-combo-badge {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.4);
}

@keyframes tetradogPulse {
  from { transform: scale(0.97); opacity: 0.85; }
  to { transform: scale(1.03); opacity: 1; }
}

/* Center Canvas Column */
.tetradog-center-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.tetradog-canvas-container {
  position: relative;
  background: #040507;
  border: 2px solid rgba(245, 158, 11, 0.3);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 16px rgba(245, 158, 11, 0.12);
  overflow: hidden;
}

.tetradog-main-canvas {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.tetradog-scanlines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
  background-size: 100% 4px;
  pointer-events: none;
  opacity: 0.6;
}

/* Canvas Overlays */
.tetradog-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 5, 8, 0.88);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 10;
  animation: fadeIn 0.15s ease-out;
}

.tetradog-overlay-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.tetradog-arcade-logo {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--accent);
  text-shadow: 0 0 12px rgba(245, 158, 11, 0.6);
  margin-bottom: 2px;
}

.tetradog-arcade-sub {
  font-size: 8px;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.tetradog-key-legend {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
  font-size: 9.5px;
  color: var(--text-dim);
  text-align: left;
  background: rgba(0, 0, 0, 0.4);
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tetradog-key-legend kbd {
  background: #181b22;
  border: 1px solid #30363d;
  border-radius: 3px;
  padding: 1px 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--accent);
}

.tetradog-overlay-title {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-main);
  margin-bottom: 8px;
}

.tetradog-danger-glow {
  color: #ef4444 !important;
  text-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
}

.tetradog-accent-glow {
  color: var(--accent) !important;
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

.tetradog-go-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
  margin: 10px 0;
  background: rgba(0, 0, 0, 0.35);
  padding: 10px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tetradog-go-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-dim);
}

.tetradog-go-val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  color: #f1f5f9;
}

.tetradog-rank-banner {
  padding: 6px 12px;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  margin-top: 6px;
  width: 100%;
  text-align: center;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.25);
}

/* Mobile HUD Row (Mode & Top score) */
.tetradog-mobile-center-hud {
  display: none;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 220px;
  padding: 2px 6px;
  margin-bottom: 4px;
  background: rgba(18, 20, 26, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-sizing: border-box;
}

.tetradog-mob-stat-row {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
}

.tetradog-mob-stat-lbl {
  font-size: 8px;
  font-weight: 700;
  color: var(--text-dim);
}

.tetradog-mob-stat-val {
  font-size: 11px;
  font-weight: 800;
}

/* Visibility helpers */
.desktop-only-card {
  display: flex;
}

.mobile-only-flex {
  display: none;
}

/* ==========================================================================
   TETRADOG NES CONTROLLER & TOUCH CONTROLS
   ========================================================================== */
.tetradog-nes-controller {
  display: none; /* hidden on desktop mouse viewports */
  width: 100%;
  padding: 6px 12px 8px 12px;
  background: rgba(10, 12, 17, 0.95);
  border-top: 1px solid var(--border);
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  flex-shrink: 0;
  user-select: none;
  touch-action: manipulation;
  z-index: 10;
}

/* 1. Left Zone: Retro 4-Way Cross D-Pad */
.tetradog-dpad-cross {
  display: grid;
  grid-template-columns: 38px 38px 38px;
  grid-template-rows: 38px 38px 38px;
  width: 114px;
  height: 114px;
  position: relative;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.dpad-btn {
  background: #1e222d;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  padding: 0;
  transition: background 0.08s ease, transform 0.08s ease;
}

.dpad-btn i,
.dpad-btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5px;
  pointer-events: none;
}

.dpad-btn:active {
  background: var(--accent);
  color: #050608;
  border-color: var(--accent);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
}

.dpad-up {
  grid-column: 2;
  grid-row: 1;
  border-radius: 8px 8px 0 0;
  border-bottom: none;
  background: linear-gradient(180deg, #272c3a 0%, #1e222d 100%);
}

.dpad-up i,
.dpad-up svg {
  color: #fca5a5;
}

.dpad-left {
  grid-column: 1;
  grid-row: 2;
  border-radius: 8px 0 0 8px;
  border-right: none;
  background: linear-gradient(90deg, #272c3a 0%, #1e222d 100%);
}

.dpad-center {
  grid-column: 2;
  grid-row: 2;
  background: #171a23;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dpad-center::after {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #12141c;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.8), 0 1px 1px rgba(255, 255, 255, 0.08);
}

.dpad-right {
  grid-column: 3;
  grid-row: 2;
  border-radius: 0 8px 8px 0;
  border-left: none;
  background: linear-gradient(270deg, #272c3a 0%, #1e222d 100%);
}

.dpad-down {
  grid-column: 2;
  grid-row: 3;
  border-radius: 0 0 8px 8px;
  border-top: none;
  background: linear-gradient(0deg, #272c3a 0%, #1e222d 100%);
}

/* 2. Center Zone: SELECT (Hold) & START (Pause) Rubber Pill Buttons */
.tetradog-nes-center-btns {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 4px;
}

.nes-pill-btn {
  background: #181b24;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  width: 52px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.1);
  transform: rotate(-18deg);
  transition: transform 0.08s ease, background 0.08s ease;
}

.nes-pill-btn:active {
  transform: rotate(-18deg) scale(0.92);
  background: #272b38;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.6);
}

.nes-pill-label {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.6px;
  color: #94a3b8;
}

#tbtn-hold .nes-pill-label {
  color: #93c5fd;
}

#tbtn-pause .nes-pill-label {
  color: #fbbf24;
}

/* 3. Right Zone: Angled B & A Action Buttons */
.tetradog-nes-actions {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  transform: rotate(-14deg);
  margin-right: 4px;
}

.nes-round-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.6), inset 0 2px 2px rgba(255, 255, 255, 0.35);
  transition: transform 0.06s ease, filter 0.06s ease;
}

.nes-round-btn:active {
  transform: scale(0.92);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), inset 0 2px 4px rgba(0, 0, 0, 0.5);
  filter: brightness(1.2);
}

.nes-btn-b {
  background: linear-gradient(135deg, #ef4444 0%, #991b1b 100%);
  color: #ffffff;
}

.nes-btn-a {
  background: linear-gradient(135deg, #f59e0b 0%, #b45309 100%);
  color: #ffffff;
  margin-bottom: 12px; /* angled stagger */
}

.nes-btn-name {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.nes-btn-sub {
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.85;
  margin-top: 1px;
}

/* Leaderboard View */
.tetradog-lb-header-bar {
  padding: 8px 12px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tetradog-lb-mode-pills {
  display: flex;
  gap: 4px;
}

.tetradog-lb-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
}

.tetradog-lb-tab:hover {
  color: var(--text-main);
  background: var(--bg-hover);
}

.tetradog-lb-tab.active {
  background: rgba(245, 158, 11, 0.18);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.tetradog-lb-scope-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-dim);
}

.tetradog-scope-btn {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.tetradog-user-summary {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  padding: 8px 12px;
  background: rgba(18, 20, 26, 0.7);
  border-bottom: 1px solid var(--border);
}

.tetradog-summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.tetradog-summary-lbl {
  font-size: 8.5px;
  font-weight: 700;
  color: var(--text-dim);
}

.tetradog-summary-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--text-main);
}

.tetradog-lb-table-wrap {
  flex: 1;
  overflow-y: auto;
  background: #090a0f;
}

.tetradog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.tetradog-table th {
  position: sticky;
  top: 0;
  background: var(--bg-dark);
  padding: 6px 10px;
  text-align: left;
  font-size: 10px;
  color: var(--text-dim);
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  z-index: 2;
}

.tetradog-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  font-family: var(--font-mono);
}

.tetradog-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.tetradog-table tr.current-user-row {
  background: rgba(245, 158, 11, 0.12);
  border-left: 2px solid var(--accent);
}

.tetradog-table tr.current-user-row td {
  color: #fbbf24;
  font-weight: 700;
}

.tetradog-rank-medal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 11px;
}

.rank-gold {
  background: rgba(251, 191, 36, 0.25);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.6);
}

.rank-silver {
  background: rgba(203, 213, 225, 0.25);
  color: #cbd5e1;
  border: 1px solid rgba(203, 213, 225, 0.6);
}

.rank-bronze {
  background: rgba(217, 119, 6, 0.25);
  color: #d97706;
  border: 1px solid rgba(217, 119, 6, 0.6);
}

.tetradog-lb-footer {
  padding: 6px 12px;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Settings View */
.tetradog-settings-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tetradog-settings-section {
  background: rgba(18, 20, 26, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tetradog-section-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 2px;
}

.tetradog-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.tetradog-setting-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.tetradog-setting-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
}

.tetradog-setting-sub {
  font-size: 10px;
  color: var(--text-dim);
}

/* 3. Bottom Status-Bar */
.tetradog-statusbar {
  min-height: 30px;
  height: 30px;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  font-size: 11px;
  user-select: none;
  flex-shrink: 0;
  z-index: 5;
}

.tetradog-sb-left,
.tetradog-sb-center,
.tetradog-sb-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tetradog-sb-center {
  gap: 10px;
}

.tetradog-statusbar-sound-btn {
  width: 22px;
  height: 22px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #040507;
  border: 1px solid rgba(245, 158, 11, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 6px rgba(245, 158, 11, 0.35);
  transition: all 0.15s ease;
}

.tetradog-statusbar-sound-btn i,
.tetradog-statusbar-sound-btn svg {
  width: 12px;
  height: 12px;
  stroke-width: 2.4px;
}

.tetradog-statusbar-sound-btn:hover {
  transform: scale(1.06);
  filter: brightness(1.1);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.5);
}

.tetradog-statusbar-sound-btn:active {
  transform: scale(0.94);
}

.tetradog-statusbar-sound-btn.muted {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-dim);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.tetradog-statusbar-sound-btn.muted:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-main);
}

.tetradog-sb-hint {
  font-size: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.tetradog-sb-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(0, 0, 0, 0.4);
  padding: 1px 7px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 11px;
}

.tetradog-sb-label {
  font-size: 8.5px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.tetradog-sb-val {
  font-weight: 700;
  color: var(--accent);
}

.tetradog-sb-engine {
  font-size: 9.5px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* Minimized Pill */
.tetradog-pill {
  position: fixed;
  bottom: 16px;
  right: 160px;
  height: 32px;
  padding: 0 12px;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  z-index: 2840;
  user-select: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.tetradog-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3);
}

.tetradog-pill-score {
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(245, 158, 11, 0.15);
  padding: 1px 6px;
  border-radius: 4px;
}

/* Retro Themes */
.tetradog-theme-gameboy {
  background: #306230 !important;
  color: #0f380f !important;
}

.tetradog-theme-gameboy .tetradog-body,
.tetradog-theme-gameboy .tetradog-canvas-container,
.tetradog-theme-gameboy .tetradog-lb-table-wrap {
  background: #0f380f !important;
}

.tetradog-theme-gameboy .tetradog-main-canvas {
  filter: sepia(1) hue-rotate(50deg) saturate(2);
}

.tetradog-theme-nes .tetradog-main-canvas {
  filter: contrast(1.1) saturate(1.2);
}

.tetradog-theme-cyberpunk {
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(244, 63, 94, 0.25) !important;
}

.tetradog-theme-cyberpunk .tetradog-main-canvas {
  filter: saturate(1.3);
}

/* Viewport Responsiveness: Phone / Tablet / PC */
@media (max-width: 640px) {
  .desktop-only-card {
    display: none !important;
  }

  .mobile-only-flex {
    display: flex !important;
  }

  /* Universal ChewToy & Modal Header Cleanup: Hide Dock, Minimize, Maximize & Float on Phone */
  .modal-header .btn[onclick*="dock"],
  .modal-header .btn[onclick*="minimize"],
  .modal-header .btn[onclick*="maximize"],
  .modal-header .btn[onclick*="Fullscreen"],
  .modal-header .btn[onclick*="toggleTerminalFullscreen"],
  .modal-header .btn[onclick*="toggleDocViewerFullscreen"],
  .modal-header .btn[onclick*="toggleDiskUsageMaximize"],
  .modal-header .btn[onclick*="toggleDocViewerFloating"],
  .modal-header .btn[onclick*="toggleImageViewerFloating"],
  .modal-header .btn[id*="maximize"],
  .modal-header .btn[id*="minimize"],
  .modal-header .btn[id*="dock"],
  .modal-header .btn.desktop-only,
  .modal-header .header-sep.desktop-only,
  .modal-header .header-sep:has(+ .desktop-only),
  .modal-header button:has(i[data-lucide="panel-left-close"]),
  .modal-header button:has(i[data-lucide="minus"]),
  .modal-header button:has(i[data-lucide="maximize-2"]),
  .modal-header button:has(i[data-lucide="picture-in-picture"]) {
    display: none !important;
  }

  .modal-header .modal-close-btn,
  .modal-header button:has(i[data-lucide="x"]) {
    display: inline-flex !important;
    pointer-events: auto !important;
    cursor: pointer !important;
  }

  .floating-tetradog-window,
  .floating-chewtoy-window,
  #dynamic-chewtoy-window {
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100% !important;
    height: 100dvh !important;
    height: var(--viewport-height, 100dvh) !important;
    min-width: 100vw !important;
    min-height: 0 !important;
    max-width: 100vw !important;
    max-height: 100% !important;
    max-height: 100dvh !important;
    max-height: var(--viewport-height, 100dvh) !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    position: fixed !important;
    flex-direction: column;
    overflow: hidden !important;
    padding-bottom: max(env(safe-area-inset-bottom, 0px), var(--mobile-bottom-offset, 0px));
    box-sizing: border-box !important;
  }

  .tetradog-header {
    min-height: 38px;
    height: 38px;
    padding: 0 8px;
    flex-shrink: 0;
  }

  .tetradog-view {
    height: 100%;
    flex: 1;
    min-height: 0;
    overflow: hidden;
  }

  .tetradog-game-view {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    flex: 1;
    min-height: 0;
    overflow: hidden;
  }

  .tetradog-arena {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2px 6px;
    gap: 6px;
    overflow: hidden;
    flex: 1 1 auto;
    min-height: 0;
  }

  .tetradog-side-col {
    width: 52px;
    gap: 4px;
    align-items: center;
    flex-shrink: 0;
  }

  .tetradog-panel-card {
    padding: 3px 2px;
    width: 100%;
    box-sizing: border-box;
  }

  .tetradog-card-title {
    font-size: 8px;
    margin-bottom: 2px;
  }

  .tetradog-key-hint {
    display: none !important;
  }

  .tetradog-canvas-wrap {
    padding: 0;
  }

  #tetradog-hold-canvas {
    width: 44px !important;
    height: 44px !important;
  }

  #tetradog-next-canvas {
    width: 44px !important;
    height: 96px !important;
  }

  .tetradog-center-col {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
    max-width: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .tetradog-canvas-container {
    flex: 1 1 auto;
    min-height: 0;
    max-height: calc(var(--viewport-height, 100dvh) - 200px - max(env(safe-area-inset-bottom, 0px), var(--mobile-bottom-offset, 0px)));
    aspect-ratio: 1 / 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .tetradog-main-canvas {
    width: auto !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain;
  }

  .tetradog-nes-controller {
    display: flex !important;
    padding: 4px 8px 6px 8px;
    flex-shrink: 0;
    box-sizing: border-box;
  }

  .tetradog-statusbar {
    min-height: 26px;
    height: 26px;
    padding: 0 6px;
    flex-shrink: 0;
    box-sizing: border-box;
  }

  .tetradog-sb-center {
    gap: 4px;
  }

  .tetradog-sb-pill {
    padding: 1px 4px;
    font-size: 9.5px;
    gap: 3px;
  }

  .tetradog-sb-label {
    font-size: 7px;
  }

  .tetradog-sb-val {
    font-size: 9.5px;
  }

  .tetradog-sb-right {
    display: none;
  }
}

/* Tablet Viewport (641px - 1024px) */
@media (min-width: 641px) and (max-width: 1024px) {
  .floating-tetradog-window {
    width: min(540px, 94vw);
    height: min(720px, 94vh);
    min-width: 420px;
    min-height: 540px;
  }

  .tetradog-arena {
    padding: 8px 10px;
    gap: 10px;
    flex: 1;
    min-height: 0;
  }

  .tetradog-side-col {
    width: 90px;
  }

  #tetradog-hold-canvas {
    width: 74px !important;
    height: 74px !important;
  }

  #tetradog-next-canvas {
    width: 74px !important;
    height: 180px !important;
  }

  .tetradog-canvas-container {
    max-height: calc(100vh - 240px);
  }

  .tetradog-nes-controller {
    display: flex !important;
  }
}

@media (pointer: coarse) and (min-width: 1025px) {
  .tetradog-nes-controller {
    display: flex !important;
  }
}

/* ==========================================================================
   🎵 AUDIOPLAYER: MODERN UNIVERSAL AUDIO ENGINE CHEWTOY (FLOATING & DOCKED)
   ========================================================================== */
.floating-audioplayer-window {
  position: fixed;
  top: 70px;
  left: calc(50% - 240px);
  width: 480px;
  min-width: 320px;
  max-width: calc(100vw - 24px);
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  z-index: 1540;
  overflow: hidden;
  user-select: none;
  animation: editorWinPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-audioplayer-window.maximized {
  top: 40px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 72px) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.floating-audioplayer-window.drag-over {
  border-color: var(--accent) !important;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.4) !important;
}

.audioplayer-header {
  padding: 6px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
  cursor: grab;
  min-height: 42px;
  box-sizing: border-box;
}

.audioplayer-header:active {
  cursor: grabbing;
}

.audioplayer-header-left {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.audioplayer-drawer-btn.active {
  background: rgba(245, 158, 11, 0.18) !important;
  color: var(--accent) !important;
  border-color: rgba(245, 158, 11, 0.4) !important;
}

.audioplayer-header-center {
  flex: 1;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audioplayer-header-actions {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.audioplayer-header-actions button.active {
  background: rgba(245, 158, 11, 0.18);
  color: var(--accent);
  border-color: rgba(245, 158, 11, 0.35);
}

.audioplayer-body {
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  overflow: hidden;
}

.audioplayer-stage {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-dark);
}

/* Display Panel: Visualizer & Metadata */
.audioplayer-display-panel {
  display: flex;
  gap: 12px;
  align-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  position: relative;
  overflow: hidden;
}

.audioplayer-vis-wrap {
  width: 140px;
  height: 52px;
  background: #06070a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
}

.audioplayer-vis-wrap:hover::after {
  content: 'CLICK: MODE';
  position: absolute;
  top: 2px;
  right: 4px;
  font-size: 7px;
  font-family: var(--font-mono);
  color: var(--accent);
  opacity: 0.8;
}

.audioplayer-vis-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.audioplayer-meta-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  overflow: hidden;
}

.audioplayer-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  overflow: hidden;
}

.audioplayer-title-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audioplayer-time-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.audioplayer-artist-text {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audioplayer-tech-pills {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.audioplayer-tech-pill {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* 10-Band Graphic Equalizer Drawer */
.audioplayer-eq-drawer {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: slideDownEq 0.15s ease-out;
}

@keyframes slideDownEq {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.audioplayer-eq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.audioplayer-eq-sliders-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2px;
  padding: 4px 0;
}

.audioplayer-eq-slider-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.audioplayer-eq-db {
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  color: var(--accent);
  height: 10px;
  line-height: 10px;
}

.audioplayer-eq-vslider {
  writing-mode: bt-lr;
  -webkit-appearance: slider-vertical;
  width: 14px;
  height: 54px;
  accent-color: var(--accent);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 3px;
}

.audioplayer-eq-freq {
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  color: var(--text-muted);
}

/* Scrubber Bar */
.audioplayer-scrubber-wrapper {
  position: relative;
  padding: 4px 0;
  cursor: pointer;
}

.audioplayer-scrubber-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  position: relative;
  overflow: visible;
}

.audioplayer-scrubber-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 3px;
  pointer-events: none;
}

.audioplayer-scrubber-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border: 2px solid var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
  transition: transform 0.1s ease;
}

.audioplayer-scrubber-wrapper:hover .audioplayer-scrubber-thumb {
  transform: translate(-50%, -50%) scale(1.2);
}

.audioplayer-scrubber-tooltip {
  position: absolute;
  bottom: 16px;
  padding: 2px 5px;
  background: var(--bg-dark);
  border: 1px solid var(--accent);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--accent);
  pointer-events: none;
  transform: translateX(-50%);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

/* Controls Bar */
.audioplayer-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.audioplayer-controls-left {
  display: flex;
  align-items: center;
  gap: 3px;
}

.audioplayer-play-btn {
  width: 32px;
  height: 32px;
  border-radius: 50% !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35);
}

.audioplayer-time-display {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 6px;
  cursor: pointer;
  user-select: none;
}

.audioplayer-controls-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.audioplayer-volume-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.audioplayer-volume-slider {
  width: 70px;
  height: 4px;
  cursor: pointer;
  accent-color: var(--accent);
}

/* Playlist Sidebar / Drawer */
.audioplayer-playlist-sidebar {
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
  display: flex;
  flex-direction: column;
  max-height: 220px;
  animation: slideDownEq 0.15s ease-out;
}

.audioplayer-playlist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
}

.audioplayer-playlist-filter-row {
  padding: 4px 8px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
}

.audioplayer-playlist-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 160px;
}

.audioplayer-pl-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 11px;
  color: var(--text-muted);
  gap: 6px;
  transition: background 0.1s ease;
}

.audioplayer-pl-row:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

.audioplayer-pl-row.playing {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent);
  font-weight: 700;
}

.audioplayer-pl-row.selected {
  border: 1px solid var(--border-focus);
}

.audioplayer-pl-num {
  font-family: var(--font-mono);
  font-size: 9.5px;
  opacity: 0.6;
  width: 20px;
  flex-shrink: 0;
}

.audioplayer-pl-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audioplayer-pl-time {
  font-family: var(--font-mono);
  font-size: 9.5px;
  opacity: 0.7;
  flex-shrink: 0;
}

.audioplayer-pl-remove {
  opacity: 0;
  cursor: pointer;
  padding: 2px;
  border-radius: 3px;
  border: none;
  background: transparent;
  color: var(--text-muted);
}

.audioplayer-pl-row:hover .audioplayer-pl-remove {
  opacity: 0.7;
}

.audioplayer-pl-remove:hover {
  opacity: 1 !important;
  color: #ef4444;
}

.audioplayer-playlist-empty {
  padding: 20px 10px;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
}

/* Minimized Floating Pill - Audioplayer */
.sounddog-pill {
  position: fixed;
  bottom: 16px;
  left: 16px;
  height: 38px;
  padding: 0 12px;
  background: rgba(21, 24, 32, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 14px rgba(245, 158, 11, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2890;
  cursor: pointer;
  user-select: none;
  overflow: hidden;
  animation: slideUpPill 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.sounddog-pill:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.75), 0 0 18px rgba(245, 158, 11, 0.35);
  background: rgba(26, 30, 40, 0.96);
}

.sounddog-pill-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.sounddog-pill-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  transition: width 0.1s linear;
}

.sounddog-pill-wave {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
  min-width: 14px;
  flex-shrink: 0;
}

.sounddog-pill-wave span {
  width: 2.5px;
  height: 4px;
  background: var(--accent);
  border-radius: 1px;
  animation: sounddogWave 0.9s infinite ease-in-out alternate;
  animation-play-state: paused;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}

.sounddog-pill.playing .sounddog-pill-wave span,
.sounddog-pill-wave.playing span {
  animation-play-state: running;
  opacity: 1;
}

.sounddog-pill-wave span:nth-child(2) { animation-delay: 0.18s; }
.sounddog-pill-wave span:nth-child(3) { animation-delay: 0.36s; }
.sounddog-pill-wave span:nth-child(4) { animation-delay: 0.54s; }

@keyframes sounddogWave {
  0% { height: 3px; }
  100% { height: 14px; }
}

.sounddog-pill-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  min-width: 80px;
  max-width: 160px;
  overflow: hidden;
}

.sounddog-pill-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.sounddog-pill-time {
  font-size: 9.5px;
  font-family: var(--font-mono);
  color: var(--text-dim, #9ca3af);
  white-space: nowrap;
  line-height: 1.1;
}

.sounddog-pill-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  margin-left: 2px;
}

.sounddog-pill-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s ease;
}

.sounddog-pill-btn:hover {
  background: var(--accent);
  color: #0b0c10;
  border-color: var(--accent);
  transform: scale(1.08);
}

.sounddog-pill-btn-play {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent);
}

.sounddog-pill-btn-play:hover {
  background: var(--accent);
  color: #0b0c10;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

.sounddog-pill-close {
  background: rgba(255, 255, 255, 0.04);
  border-color: transparent;
  opacity: 0.7;
}

.sounddog-pill-close:hover {
  background: rgba(239, 68, 68, 0.25);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.5);
  opacity: 1;
  transform: scale(1.08);
}

@media (max-width: 1024px) {
  .sounddog-pill {
    bottom: 56px;
    left: 12px;
    max-width: calc(100vw - 24px);
  }
}

@media (max-width: 600px) {
  .floating-audioplayer-window {
    top: 40px !important;
    left: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    height: calc(100vh - 40px) !important;
    border-radius: 0 !important;
  }
  .audioplayer-display-panel {
    flex-direction: column;
    align-items: stretch;
  }
  .audioplayer-vis-wrap {
    width: 100%;
    height: 48px;
  }
}

/* ========================================== */
/* COMMANDER FLEET MANAGER & NODE SWITCHER    */
/* ========================================== */
.fleet-switcher-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.fleet-switcher-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 320px;
  max-width: 400px;
  background-color: var(--bg-panel, #18181b);
  border: 1px solid var(--border, #3f3f46);
  border-radius: var(--radius, 6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.06);
  z-index: 3100;
  overflow: hidden;
  animation: fleetDropdownFade 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fleetDropdownFade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.fleet-dropdown-header {
  padding: 9px 12px;
  background-color: var(--bg-header, #202024);
  border-bottom: 1px solid var(--border, #3f3f46);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fleet-dropdown-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main, #f4f4f5);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.fleet-dropdown-status {
  font-size: 10.5px;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.18);
  color: var(--accent, #f59e0b);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.fleet-dropdown-nodes {
  max-height: min(600px, calc(80vh - 80px));
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  background-color: var(--bg-panel, #18181b);
}

.fleet-node-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 11px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s ease;
  background-color: var(--bg-dark, #121214);
  border: 1px solid var(--border, #3f3f46);
}

.fleet-node-item:hover {
  background-color: var(--bg-hover, #323238);
  border-color: rgba(255, 255, 255, 0.2);
}

.fleet-node-item.active {
  background-color: rgba(245, 158, 11, 0.14);
  border-color: var(--accent, #f59e0b);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.15), inset 0 0 0 1px rgba(245, 158, 11, 0.25);
}

.fleet-node-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.fleet-node-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.fleet-node-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main, #f4f4f5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 6px;
}

.fleet-node-url {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted, #a1a1aa);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.fleet-node-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.fleet-ping-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.fleet-ping-dot.green {
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.7);
}

.fleet-ping-dot.amber {
  background: #f59e0b;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.7);
}

.fleet-ping-dot.red {
  background: #ef4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.7);
}

.fleet-ping-dot.gray {
  background: #6b7280;
}

.fleet-node-latency {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted, #a1a1aa);
}

.fleet-dropdown-actions {
  padding: 8px 10px;
  background-color: var(--bg-header, #202024);
  border-top: 1px solid var(--border, #3f3f46);
  display: flex;
  gap: 6px;
}

.fleet-dropdown-action-btn {
  flex: 1;
  height: 28px;
  font-size: 11.5px;
  font-weight: 500;
  background-color: var(--bg-dark, #121214);
  border: 1px solid var(--border, #3f3f46);
  border-radius: var(--radius, 6px);
  color: var(--text-main, #f4f4f5);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.fleet-dropdown-action-btn:hover {
  background-color: var(--bg-hover, #323238);
  border-color: var(--accent, #f59e0b);
  color: var(--accent, #f59e0b);
}

/* Fleet Manager Modal */
.fleet-manager-grid {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 14px;
  min-height: 440px;
}

@media (max-width: 768px) {
  .fleet-manager-grid {
    grid-template-columns: 1fr;
  }
}

.fleet-nodes-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid var(--border);
  padding-right: 14px;
}

@media (max-width: 768px) {
  .fleet-nodes-sidebar {
    border-right: none;
    padding-right: 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
  }
}

.fleet-nodes-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  max-height: 380px;
}

.fleet-card {
  padding: 10px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fleet-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.fleet-card.active {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.3);
}

.fleet-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fleet-card-name {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.fleet-card-url {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  word-break: break-all;
}

.fleet-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10.5px;
}

.fleet-tag-pill {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-dim);
}

.fleet-color-radio-group {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.fleet-color-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s, border-color 0.15s;
}

.fleet-color-swatch:hover {
  transform: scale(1.15);
}

.fleet-color-swatch.active {
  border-color: #fff;
  transform: scale(1.15);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.fleet-test-box {
  padding: 10px 12px;
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fleet-test-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fleet-test-results {
  font-size: 11px;
  font-family: var(--font-mono);
  display: flex;
  flex-direction: column;
  gap: 3px;
  color: var(--text-dim);
}

.fleet-modal-footer {
  padding: 8px 14px;
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.fleet-footer-note {
  font-size: 11px;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
}

.fleet-footer-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  white-space: nowrap;
}

.fleet-footer-actions .btn {
  white-space: nowrap;
  line-height: normal;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* ---------------- FLEET PER-PANE NODE SELECTOR & BADGES ---------------- */
.pane-node-btn {
  height: 26px !important;
  padding: 0 7px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.pane-node-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.pane-node-btn.remote-active {
  border-color: var(--accent);
  background: rgba(245, 158, 11, 0.12);
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.2);
}

.pane-node-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

.pane-node-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--accent);
  margin-right: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.pane-node-chip:hover {
  background: rgba(245, 158, 11, 0.25);
  border-color: var(--accent);
}

/* ==========================================================================
   🎬 MEDIAPLAYER UNIVERSAL CHEWTOY (FLOATING & DOCKED)
   ========================================================================== */
.floating-mediaplayer-window {
  position: fixed;
  top: 55px;
  left: 100px;
  width: min(1020px, calc(100vw - 60px));
  height: min(680px, calc(100vh - 85px));
  max-width: 100vw;
  max-height: 100vh;
  min-width: 460px;
  min-height: 320px;
  background: #090a0f;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  z-index: 1550;
  overflow: hidden;
  animation: editorWinPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.floating-mediaplayer-window.maximized {
  top: 40px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 72px) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.floating-mediaplayer-window.fullscreen-mode {
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: 100vh !important;
  border: none !important;
  border-radius: 0 !important;
  z-index: 9999 !important;
}

.floating-mediaplayer-window.fullscreen-mode .mediaplayer-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: rgba(10, 12, 16, 0.8);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.floating-mediaplayer-window.fullscreen-mode:hover .mediaplayer-header,
.floating-mediaplayer-window.fullscreen-mode.controls-visible .mediaplayer-header {
  opacity: 1;
}

.mediaplayer-header {
  padding: 6px 12px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
  user-select: none;
  cursor: grab;
  min-height: 42px;
  box-sizing: border-box;
}

.mediaplayer-header:active {
  cursor: grabbing;
}

.mediaplayer-body {
  flex: 1;
  display: flex;
  flex-direction: row;
  overflow: hidden;
  position: relative;
  background: #000;
}

.mediaplayer-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  position: relative;
  overflow: hidden;
}

.mediaplayer-stage video {
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  outline: none;
}

.mediaplayer-stage video.aspect-contain {
  object-fit: contain !important;
}

.mediaplayer-stage video.aspect-cover {
  object-fit: cover !important;
}

.mediaplayer-stage video.aspect-fill {
  object-fit: fill !important;
}

.mediaplayer-stage video.aspect-16-9 {
  aspect-ratio: 16 / 9;
  object-fit: contain !important;
}

.mediaplayer-stage video.aspect-4-3 {
  aspect-ratio: 4 / 3;
  object-fit: contain !important;
}

/* Audio Mode Equalizer Visualizer */
.mediaplayer-audio-visualizer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px 20px;
  text-align: center;
  z-index: 5;
}

.mediaplayer-audio-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
}

.mediaplayer-audio-bars span {
  width: 8px;
  height: 10px;
  background: var(--accent);
  border-radius: 4px;
  animation: mediaBarWave 1.2s infinite ease-in-out alternate;
}

.mediaplayer-audio-bars span:nth-child(1) { animation-delay: 0.1s; height: 25px; }
.mediaplayer-audio-bars span:nth-child(2) { animation-delay: 0.3s; height: 45px; }
.mediaplayer-audio-bars span:nth-child(3) { animation-delay: 0.5s; height: 18px; }
.mediaplayer-audio-bars span:nth-child(4) { animation-delay: 0.2s; height: 55px; }
.mediaplayer-audio-bars span:nth-child(5) { animation-delay: 0.4s; height: 35px; }
.mediaplayer-audio-bars span:nth-child(6) { animation-delay: 0.6s; height: 50px; }
.mediaplayer-audio-bars span:nth-child(7) { animation-delay: 0.15s; height: 20px; }
.mediaplayer-audio-bars span:nth-child(8) { animation-delay: 0.35s; height: 40px; }

@keyframes mediaBarWave {
  0% { transform: scaleY(0.25); opacity: 0.4; }
  100% { transform: scaleY(1); opacity: 1; box-shadow: 0 0 10px var(--accent); }
}

/* Subtitles Overlay */
.mediaplayer-subtitles-overlay {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 85%;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  background: rgba(0, 0, 0, 0.75);
  padding: 4px 12px;
  border-radius: 4px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
  pointer-events: none;
  z-index: 12;
  line-height: 1.4;
  white-space: pre-wrap;
}

/* Media Error & Unsupported Codec Overlay */
.mediaplayer-error-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 16, 0.94);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 18;
}

.mediaplayer-error-box {
  background: var(--bg-card, #1a1d24);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  border-radius: var(--radius, 8px);
  padding: 28px 24px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.mediaplayer-error-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ef4444;
}

.mediaplayer-error-icon svg {
  width: 26px;
  height: 26px;
}

.mediaplayer-error-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main, #f3f4f6);
}

.mediaplayer-error-desc {
  font-size: 13px;
  color: var(--text-dim, #9ca3af);
  line-height: 1.5;
}

.mediaplayer-error-filename {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent, #f59e0b);
  background: rgba(245, 158, 11, 0.1);
  padding: 4px 10px;
  border-radius: 4px;
  word-break: break-all;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.mediaplayer-error-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  width: 100%;
}

/* Center Splash OSD */
.mediaplayer-osd {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(15, 17, 23, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 16px 24px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  pointer-events: none;
  z-index: 15;
  animation: osdFade 0.7s ease forwards;
}

.mediaplayer-osd svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

@keyframes osdFade {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.85); }
  20% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.05); }
}

/* Overlay Video Controls */
.mediaplayer-overlay-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.6) 65%, transparent 100%);
  padding: 24px 16px 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.mediaplayer-stage.hide-controls .mediaplayer-overlay-controls {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}

.mediaplayer-scrubber-wrapper {
  position: relative;
  width: 100%;
  padding: 6px 0;
  cursor: pointer;
}

.mediaplayer-scrubber-track {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  position: relative;
  transition: height 0.15s ease;
}

.mediaplayer-scrubber-wrapper:hover .mediaplayer-scrubber-track {
  height: 6px;
}

.mediaplayer-scrubber-buffer {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 2px;
  width: 0%;
}

.mediaplayer-scrubber-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0%;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.mediaplayer-scrubber-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.15s ease;
  pointer-events: none;
}

.mediaplayer-scrubber-wrapper:hover .mediaplayer-scrubber-thumb {
  opacity: 1;
}

.mediaplayer-scrubber-tooltip {
  position: absolute;
  bottom: 18px;
  transform: translateX(-50%);
  background: rgba(15, 17, 23, 0.95);
  border: 1px solid var(--border);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  pointer-events: none;
  white-space: nowrap;
}

.mediaplayer-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mediaplayer-controls-left,
.mediaplayer-controls-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.mediaplayer-play-btn {
  padding: 4px 14px !important;
  border-radius: var(--radius);
}

.mediaplayer-time-display {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-left: 6px;
}

.mediaplayer-time-display span:first-child {
  color: var(--text-main);
  font-weight: 600;
}

.mediaplayer-volume-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mediaplayer-volume-slider {
  width: 70px;
  height: 4px;
}

/* Playlist Sidebar Drawer */
.mediaplayer-playlist-sidebar {
  width: 270px;
  background: var(--bg-dark);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width 0.22s cubic-bezier(0.16, 1, 0.3, 1), margin-right 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.floating-mediaplayer-window.playlist-collapsed .mediaplayer-playlist-sidebar {
  width: 0;
  margin-right: -1px;
  border-left: none;
}

.mediaplayer-playlist-header {
  padding: 8px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
}

.mediaplayer-playlist-filter-row {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.mediaplayer-playlist-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}

.mediaplayer-playlist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  gap: 8px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: all 0.12s ease;
}

.mediaplayer-playlist-item:hover {
  background: var(--bg-hover);
}

.mediaplayer-playlist-item.active {
  background: rgba(245, 158, 11, 0.12);
  border-left-color: var(--accent);
}

.mediaplayer-playlist-item-title {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.mediaplayer-playlist-item.active .mediaplayer-playlist-item-title {
  color: var(--accent);
  font-weight: 700;
}

.mediaplayer-playlist-item-ext {
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  flex-shrink: 0;
}

/* Subtitles Dropdown */
.mediaplayer-dropdown {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  padding: 4px;
}

.mediaplayer-sub-item {
  padding: 6px 10px;
  font-size: 11px;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-main);
}

.mediaplayer-sub-item:hover {
  background: var(--bg-hover);
}

.mediaplayer-sub-item.active {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent);
  font-weight: 700;
}

/* Minimized Mediaplayer Pill */
.mediaplayer-pill {
  position: fixed;
  bottom: 16px;
  left: 360px;
  height: 38px;
  padding: 0 12px;
  background: rgba(21, 24, 32, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 14px rgba(245, 158, 11, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2890;
  cursor: pointer;
  user-select: none;
  overflow: hidden;
  animation: slideUpPill 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.mediaplayer-pill:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.75), 0 0 18px rgba(245, 158, 11, 0.35);
  background: rgba(26, 30, 40, 0.96);
}

.mediaplayer-pill-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.mediaplayer-pill-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  transition: width 0.1s linear;
}

.mediaplayer-pill-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
}

.mediaplayer-pill-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  min-width: 80px;
  max-width: 160px;
  overflow: hidden;
}

.mediaplayer-pill-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.mediaplayer-pill-time {
  font-size: 9.5px;
  font-family: var(--font-mono);
  color: var(--text-dim, #9ca3af);
  white-space: nowrap;
  line-height: 1.1;
}

.mediaplayer-pill-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  margin-left: 2px;
}

.mediaplayer-pill-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all 0.15s ease;
}

.mediaplayer-pill-btn:hover {
  background: var(--accent);
  color: #0b0c10;
  border-color: var(--accent);
  transform: scale(1.08);
}

.mediaplayer-pill-btn-play {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent);
}

.mediaplayer-pill-btn-play:hover {
  background: var(--accent);
  color: #0b0c10;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

.mediaplayer-pill-close {
  background: rgba(255, 255, 255, 0.04);
  border-color: transparent;
  opacity: 0.7;
}

.mediaplayer-pill-close:hover {
  background: rgba(239, 68, 68, 0.25);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.5);
  opacity: 1;
  transform: scale(1.08);
}

@media (max-width: 1024px) {
  .mediaplayer-pill {
    bottom: 56px;
    left: 12px;
    max-width: calc(100vw - 24px);
  }

  .sounddog-pill:not([style*="display: none"]) ~ .mediaplayer-pill,
  #sounddog-pill:not([style*="display: none"]) ~ #mediaplayer-pill {
    bottom: 102px;
  }
}

/* Docked In-Pane Mediaplayer */
.docked-mediaplayer-box {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
}

/* ConvertX Minimized Task Pill */
.convertx-pill {
  position: fixed;
  bottom: 42px;
  left: 420px;
  z-index: 1800;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card, #151820);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  user-select: none;
  transition: all 0.18s ease;
  animation: slideUpPill 0.2s ease-out;
}

.convertx-pill:hover {
  transform: translateY(-2px);
  background: #1e222d;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8), 0 0 12px rgba(245, 158, 11, 0.3);
}

.convertx-pill-title {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.convertx-pill-spin {
  animation: spin 1s linear infinite;
  color: var(--accent);
}

/* ============================================================================
   🧩 CHEWTOYS & PLUGINS EXTENSION MANAGER & DYNAMIC HOST (.grr)
   ============================================================================ */

.chewtoy-dropzone {
  border: 2px dashed rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.04);
  border-radius: var(--radius, 6px);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.18s ease;
  user-select: none;
}

.chewtoy-dropzone:hover,
.chewtoy-dropzone.dragover {
  border-color: var(--accent, #f59e0b);
  background: rgba(245, 158, 11, 0.12);
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
}

.chewtoy-dropzone-icon {
  font-size: 26px;
  color: var(--accent, #f59e0b);
  margin-bottom: 6px;
}

.chewtoys-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

.chewtoy-card {
  background: var(--bg-dark, #151820);
  border: 1px solid var(--border, #282b36);
  border-radius: var(--radius, 6px);
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  transition: all 0.15s ease;
}

.chewtoy-card:hover {
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.chewtoy-card-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.chewtoy-card-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  object-fit: contain;
  border-radius: 4px;
}

.chewtoy-card-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.chewtoy-card-desc {
  font-size: 11.5px;
  color: var(--text-dim, #9ca3af);
  line-height: 1.4;
  margin-top: 2px;
}

.chewtoy-perm-tag {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #38bdf8;
}

.chewtoy-perm-tag.perm-pty {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.chewtoy-perm-tag.perm-fs {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.3);
  color: #10b981;
}

/* ==========================================================================
   🧩 FLOATING CHEWTOY EXTENSION WINDOW (.grr)
   ========================================================================== */
.floating-chewtoy-window {
  position: fixed;
  top: 60px;
  left: 90px;
  width: min(880px, calc(100vw - 40px));
  height: min(600px, calc(100vh - 80px));
  max-width: 100vw;
  max-height: 100vh;
  min-width: 300px;
  min-height: 240px;
  background: var(--bg-panel, #1e1e24);
  border: 1px solid var(--border, #2e2e3a);
  border-radius: var(--radius-lg, 8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  z-index: 1650;
  overflow: hidden;
  resize: both;
}

.floating-chewtoy-window.maximized {
  top: 40px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 72px) !important;
  border-radius: 0 !important;
  resize: none !important;
}

.dynamic-chewtoy-box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel, #1e1e24);
  overflow: hidden;
}

.floating-chewtoy-window:focus,
.floating-chewtoy-window:focus-visible,
.dynamic-chewtoy-box:focus,
.dynamic-chewtoy-box:focus-visible,
.dynamic-chewtoy-body iframe,
.dynamic-chewtoy-body iframe:focus,
.dynamic-chewtoy-body iframe:focus-visible {
  outline: none !important;
  border: none !important;
}

/* ==========================================================================
   🔍 SPOT! GREP SNIPPETS & FILE RESULTS
   ========================================================================== */
.spotlight-grep-snippet {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 6px;
  margin-top: 4px;
  color: var(--text-muted);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spotlight-grep-snippet mark {
  background: rgba(245, 158, 11, 0.35);
  color: var(--accent);
  padding: 0 2px;
  border-radius: 2px;
  font-weight: 600;
}

.spotlight-line-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  margin-right: 4px;
  opacity: 0.9;
}

/* ==========================================================================
   🧩 FLOATING MULTI-PART FILE SPLITTER & COMBINER
   ========================================================================== */
.floating-splitter-window {
  position: fixed;
  top: 90px;
  left: max(8px, calc(50% - 245px));
  width: min(490px, calc(100% - 24px));
  height: min(490px, calc(100vh - 100px));
  min-width: 340px;
  min-height: 380px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-splitter-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.floating-splitter-window.drag-over {
  border-color: var(--accent) !important;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.35) !important;
}

.splitter-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.splitter-header:active {
  cursor: grabbing;
}

.splitter-pill {
  position: fixed;
  bottom: 8px;
  right: 210px;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  z-index: 2800;
  transition: all 0.2s ease;
}

.splitter-pill:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   📑 FLOATING PURE-RUST PDF POWER STUDIO
   ========================================================================== */
.floating-pdf-window {
  position: fixed;
  top: 80px;
  left: max(8px, calc(50% - 290px));
  width: min(580px, calc(100% - 24px));
  height: min(540px, calc(100vh - 90px));
  min-width: 360px;
  min-height: 400px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-pdf-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.floating-pdf-window.drag-over {
  border-color: var(--accent) !important;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.35) !important;
}

.pdf-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.pdf-header:active {
  cursor: grabbing;
}

.pdf-pill {
  position: fixed;
  bottom: 8px;
  right: 330px;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  z-index: 2800;
  transition: all 0.2s ease;
}

.pdf-pill:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   🔗 FLOATING SHARE MANAGER & PUBLIC LINK STUDIO
   ========================================================================== */
.floating-shares-window {
  position: fixed;
  top: 70px;
  left: max(8px, calc(50% - 390px));
  width: min(780px, calc(100% - 24px));
  height: min(580px, calc(100vh - 90px));
  min-width: 420px;
  min-height: 360px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-shares-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.floating-shares-window.drag-over {
  border-color: var(--accent) !important;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.35) !important;
}

.shares-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.shares-header:active {
  cursor: grabbing;
}

.shares-pill {
  position: fixed;
  bottom: 8px;
  right: 450px;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  z-index: 2800;
  transition: all 0.2s ease;
}

.shares-pill:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   💾 FLOATING DISK USAGE & TREEMAP ANALYZER
   ========================================================================== */
.floating-diskusage-window {
  position: fixed;
  top: 60px;
  left: max(8px, calc(50% - 440px));
  width: min(880px, calc(100% - 24px));
  height: min(640px, calc(100vh - 80px));
  min-width: 480px;
  min-height: 400px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-diskusage-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.floating-diskusage-window.drag-over {
  border-color: var(--accent) !important;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.35) !important;
}

.du-modal-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.du-modal-header:active {
  cursor: grabbing;
}

.diskusage-pill {
  position: fixed;
  bottom: 8px;
  right: 570px;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  z-index: 2800;
  transition: all 0.2s ease;
}

.diskusage-pill:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   🏷️ FLOATING BATCH RENAMER CHEWTOY (Ctrl+M)
   ========================================================================== */
.floating-renamer-window {
  position: fixed;
  top: 75px;
  left: max(8px, calc(50% - 360px));
  width: min(720px, calc(100% - 24px));
  height: min(560px, calc(100vh - 85px));
  min-width: 320px;
  min-height: 320px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-renamer-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.renamer-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

.renamer-header:active {
  cursor: grabbing;
}

.renamer-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-panel);
}

.renamer-config-panel {
  padding: 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.renamer-source-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.renamer-rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.renamer-rule-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.renamer-field-label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-muted);
}

.renamer-options-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.renamer-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text-main);
  cursor: pointer;
}

.renamer-select {
  height: 24px;
  padding: 0 6px;
  font-size: 11px;
}

.renamer-tokens-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 4px;
  border-top: 1px dashed var(--border);
}

.renamer-tokens-chips {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
}

.renamer-token-chip {
  padding: 1px 6px;
  font-size: 10px;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
  cursor: pointer;
  white-space: nowrap;
}

.renamer-token-chip:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--accent);
}

.renamer-preview-container {
  flex: 1;
  overflow-y: auto;
  background: var(--bg-panel);
}

.renamer-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.renamer-table th {
  position: sticky;
  top: 0;
  background: var(--bg-dark);
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  text-align: left;
  z-index: 2;
}

.renamer-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-family: var(--font-mono);
  font-size: 11.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.renamer-table tr:hover {
  background: var(--bg-hover);
}

.renamer-table tr.renamer-row-modified td.renamer-col-new {
  color: var(--accent);
  font-weight: 600;
}

.renamer-table tr.renamer-row-conflict {
  background: rgba(239, 68, 68, 0.12);
}

.renamer-table tr.renamer-row-conflict td.renamer-col-new {
  color: #ef4444;
  font-weight: 700;
}

.renamer-footer-bar {
  padding: 8px 12px;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.renamer-pill,
.hexeditor-pill,
.duplicates-pill,
.tageditor-pill,
.logviewer-pill {
  position: fixed;
  bottom: 8px;
  z-index: 2900;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-full, 9999px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  user-select: none;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.renamer-pill {
  right: 320px;
}

.hexeditor-pill {
  right: 440px;
}

.duplicates-pill {
  right: 560px;
}

.tageditor-pill {
  right: 680px;
}

.logviewer-pill {
  right: 800px;
}

.renamer-pill:hover,
.hexeditor-pill:hover,
.duplicates-pill:hover,
.tageditor-pill:hover,
.logviewer-pill:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

/* ==========================================================================
   🔬 FLOATING HEX EDITOR CHEWTOY
   ========================================================================== */
.floating-hexeditor-window {
  position: fixed;
  top: 65px;
  left: max(8px, calc(50% - 420px));
  width: min(840px, calc(100% - 24px));
  height: min(600px, calc(100vh - 85px));
  min-width: 320px;
  min-height: 320px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2865;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-hexeditor-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.hexeditor-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

.hexeditor-header:active {
  cursor: grabbing;
}

.hexeditor-toolbar {
  height: 36px;
  min-height: 36px;
  padding: 0 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
}

.hexeditor-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  background: var(--bg-panel);
}

.hexeditor-grid-container {
  flex: 1;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 10px;
  background: var(--bg-panel);
  outline: none;
  user-select: text;
}

.hex-row {
  display: flex;
  align-items: center;
  line-height: 20px;
  height: 20px;
  gap: 12px;
}

.hex-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.hex-offset {
  color: var(--text-dim);
  width: 75px;
  flex-shrink: 0;
  user-select: none;
}

.hex-bytes {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}

.hex-byte {
  width: 18px;
  text-align: center;
  cursor: pointer;
  border-radius: 2px;
  color: var(--text-main);
  padding: 0 1px;
}

.hex-byte:hover {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent);
}

.hex-byte.selected {
  background: var(--accent);
  color: #000;
  font-weight: 700;
}

.hex-byte.modified {
  color: #ef4444;
  font-weight: 700;
  text-decoration: underline;
}

.hex-ascii {
  display: flex;
  gap: 1px;
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  padding-left: 10px;
}

.hex-ascii-char {
  width: 8.5px;
  text-align: center;
  cursor: pointer;
}

.hex-ascii-char.selected {
  background: var(--accent);
  color: #000;
  font-weight: 700;
}

.hex-ascii-char.modified {
  color: #ef4444;
  font-weight: 700;
}

.hexeditor-inspector-panel {
  width: 220px;
  background: var(--bg-dark);
  border-left: 1px solid var(--border);
  padding: 10px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex-shrink: 0;
}

.hex-inspector-section-title {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.hex-inspector-grid {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 4px 6px;
  font-size: 11px;
  margin-bottom: 8px;
}

.hex-insp-label {
  color: var(--text-dim);
  font-weight: 600;
}

.hex-insp-val {
  color: var(--text-main);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hexeditor-statusbar {
  height: 26px;
  min-height: 26px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ==========================================================================
   🔍 FLOATING DUPLICATE FINDER CORE FUNCTION
   ========================================================================== */
.floating-duplicates-window {
  position: fixed;
  top: 75px;
  left: max(8px, calc(50% - 400px));
  width: min(800px, calc(100% - 24px));
  height: min(600px, calc(100vh - 85px));
  min-width: 320px;
  min-height: 320px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-duplicates-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.duplicates-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

.duplicates-header:active {
  cursor: grabbing;
}

.duplicates-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-panel);
}

.dup-controls-bar {
  padding: 8px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex-shrink: 0;
}

.dup-path-row {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.dup-path-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 8px;
  height: 26px;
  box-sizing: border-box;
}

.dup-path-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.dup-path-icon {
  width: 13px;
  height: 13px;
  color: var(--accent);
  margin-right: 6px;
  flex-shrink: 0;
}

.dup-path-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 11.5px;
  color: var(--text-main);
  font-family: var(--font-mono), monospace;
  width: 100%;
  padding: 0;
}

.dup-criteria-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dup-criterion-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.dup-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
}

.dup-select {
  height: 26px;
  font-size: 11.5px;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 6px;
  outline: none;
  cursor: pointer;
}

.dup-select:focus {
  border-color: var(--accent);
}

.dup-presets-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  padding: 4px 0 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.dup-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-dim);
  gap: 8px;
  padding: 24px;
}

.dup-group-card {
  margin: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  overflow: hidden;
}

.dup-group-header {
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  font-weight: 600;
}

.dup-group-files {
  display: flex;
  flex-direction: column;
}

.dup-file-row {
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  font-size: 12px;
  transition: background 0.1s ease;
}

.dup-file-row:last-child {
  border-bottom: none;
}

.dup-file-row.flagged-delete {
  background: rgba(239, 68, 68, 0.08);
}

.dup-file-row:hover {
  background: var(--bg-hover);
}

.dup-footer-bar {
  height: 42px;
  min-height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

/* ==========================================================================
   🏷️ FLOATING TAG EDITOR CORE FUNCTION
   ========================================================================== */
.floating-tageditor-window {
  position: fixed;
  top: 75px;
  left: max(8px, calc(50% - 420px));
  width: min(840px, calc(100% - 24px));
  height: min(580px, calc(100vh - 85px));
  min-width: 320px;
  min-height: 320px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-tageditor-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.tageditor-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

.tageditor-header:active {
  cursor: grabbing;
}

.tageditor-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  background: var(--bg-panel);
}

.tageditor-file-list-col {
  width: 240px;
  min-width: 180px;
  border-right: 1px solid var(--border);
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.tageditor-main-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 12px;
  gap: 12px;
}

.tageditor-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.tageditor-art-box {
  width: 110px;
  height: 110px;
  border: 1px dashed var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.tageditor-art-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   📜 FLOATING LOG VIEWER CORE FUNCTION
   ========================================================================== */
.floating-logviewer-window {
  position: fixed;
  top: 75px;
  left: max(8px, calc(50% - 440px));
  width: min(880px, calc(100% - 24px));
  height: min(600px, calc(100vh - 85px));
  min-width: 320px;
  min-height: 320px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 40px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(245, 158, 11, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-logviewer-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.logviewer-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
}

.logviewer-header:active {
  cursor: grabbing;
}

.logviewer-toolbar {
  padding: 6px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.logviewer-console {
  flex: 1;
  background: #0d1117;
  color: #c9d1d9;
  font-family: var(--font-mono), monospace;
  font-size: 11.5px;
  line-height: 1.45;
  overflow: auto;
  padding: 8px;
  user-select: text;
}

.log-line {
  display: flex;
  gap: 8px;
  padding: 1px 4px;
  border-radius: 3px;
  white-space: pre-wrap;
  word-break: break-all;
}

.log-line:hover {
  background: rgba(255, 255, 255, 0.05);
}

.log-line-num {
  color: var(--text-dim);
  width: 48px;
  text-align: right;
  user-select: none;
  flex-shrink: 0;
}

.log-badge {
  font-size: 9.5px;
  font-weight: 700;
  padding: 0 4px;
  border-radius: 3px;
  text-transform: uppercase;
  user-select: none;
  flex-shrink: 0;
}

.log-badge-fatal, .log-badge-error {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.log-badge-warn {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.log-badge-info {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.log-badge-debug, .log-badge-trace {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.log-timestamp {
  color: #8b949e;
  font-size: 10.5px;
  flex-shrink: 0;
}

.log-text {
  flex: 1;
}

/* ==========================================================================
   📱 ADAPTIVE VIEWPORT RESPONSIVENESS (Phone <600px, Tablet 600-1024px, PC >1024px)
   ========================================================================== */

/* 1. Tablet Viewports (601px - 1024px) */
@media (max-width: 1024px) {
  .floating-splitter-window,
  .floating-pdf-window,
  .floating-shares-window,
  .floating-diskusage-window,
  .floating-cad-window,
  .floating-renamer-window,
  .floating-hexeditor-window,
  .floating-duplicates-window,
  .floating-tageditor-window,
  .floating-logviewer-window {
    width: calc(100vw - 20px) !important;
    max-width: calc(100vw - 20px) !important;
    left: 10px !important;
    top: 48px !important;
    height: calc(100vh - 65px) !important;
    max-height: calc(100vh - 65px) !important;
    min-width: 0 !important;
  }

  .tageditor-file-list-col {
    width: 200px;
    min-width: 160px;
  }
}

/* 2. Narrow Screens & Phone Viewports (<= 768px / <= 600px) */
@media (max-width: 768px) {
  .floating-splitter-window,
  .floating-pdf-window,
  .floating-shares-window,
  .floating-diskusage-window,
  .floating-cad-window,
  .floating-renamer-window,
  .floating-hexeditor-window,
  .floating-duplicates-window,
  .floating-tageditor-window,
  .floating-logviewer-window {
    top: 36px !important;
    left: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 36px) !important;
    max-width: 100vw !important;
    max-height: calc(100vh - 36px) !important;
    min-width: 0 !important;
    min-height: 0 !important;
    border-radius: 0 !important;
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
  }

  .floating-splitter-window .win-resize-handle,
  .floating-pdf-window .win-resize-handle,
  .floating-shares-window .win-resize-handle,
  .floating-diskusage-window .win-resize-handle,
  .floating-cad-window .win-resize-handle,
  .floating-renamer-window .win-resize-handle,
  .floating-hexeditor-window .win-resize-handle,
  .floating-duplicates-window .win-resize-handle,
  .floating-tageditor-window .win-resize-handle,
  .floating-logviewer-window .win-resize-handle {
    display: none !important;
  }

  /* Tag Editor Mobile Responsive Stacking */
  .tageditor-body {
    flex-direction: column !important;
  }

  .tageditor-file-list-col {
    width: 100% !important;
    min-width: 100% !important;
    max-height: 120px !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    flex-shrink: 0 !important;
  }

  .tageditor-main-col {
    padding: 8px !important;
    gap: 8px !important;
  }

  .tageditor-form-grid {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .tageditor-art-box {
    width: 80px !important;
    height: 80px !important;
  }

  /* Hex Editor Mobile */
  .hexeditor-inspector-panel {
    display: none;
  }

  .hexeditor-inspector-panel.mobile-active {
    display: flex !important;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100% !important;
    max-height: 45%;
    z-index: 10;
    border-left: none !important;
    border-top: 1px solid var(--border) !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.6);
  }

  /* Duplicate Finder Mobile */
  .dup-controls-bar {
    padding: 6px 8px !important;
    gap: 6px !important;
  }

  .dup-criteria-row {
    gap: 6px !important;
  }

  .dup-criteria-row #btn-start-dup-scan {
    width: 100% !important;
    margin-left: 0 !important;
    margin-top: 2px !important;
  }

  .dup-footer-bar {
    height: auto !important;
    min-height: 42px !important;
    padding: 6px 8px !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 6px !important;
  }

  .dup-footer-bar > div {
    width: 100% !important;
    justify-content: space-between !important;
  }

  /* Batch Renamer Mobile */
  .renamer-rules-grid {
    grid-template-columns: 1fr !important;
  }

  .renamer-footer-bar {
    height: auto !important;
    min-height: 42px !important;
    padding: 6px 8px !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 6px !important;
  }

  .renamer-footer-bar > div {
    width: 100% !important;
    justify-content: space-between !important;
  }

  /* Log Viewer Mobile */
  .logviewer-toolbar {
    padding: 6px 8px !important;
    gap: 6px !important;
  }

  .logviewer-console {
    padding: 4px 6px !important;
    font-size: 10.5px !important;
  }

  .log-line {
    gap: 4px !important;
    padding: 2px 2px !important;
  }

  .log-line-num {
    width: 32px !important;
    font-size: 9.5px !important;
  }

  .log-timestamp {
    font-size: 9.5px !important;
  }

  /* Responsive Pills Row on Mobile */
  .splitter-pill,
  .pdf-pill,
  .shares-pill,
  .diskusage-pill,
  .renamer-pill,
  .hexeditor-pill,
  .duplicates-pill,
  .tageditor-pill,
  .logviewer-pill,
  .cad-pill {
    right: auto !important;
    left: 8px !important;
    bottom: 8px !important;
    max-width: calc(100vw - 16px);
  }
}

/* ==========================================================================
   🧊 3D CAD STUDIO & MODEL VIEWER CORE FUNCTION
   ========================================================================== */
.floating-cad-window {
  position: fixed;
  top: 65px;
  left: max(8px, calc(50% - 480px));
  width: min(960px, calc(100% - 24px));
  height: min(650px, calc(100vh - 75px));
  min-width: 340px;
  min-height: 340px;
  max-width: calc(100% - 16px);
  max-height: calc(100vh - 36px);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(245, 158, 11, 0.18);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.floating-cad-window.maximized {
  top: 36px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: calc(100vh - 36px) !important;
  border-radius: 0 !important;
}

.cad-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.cad-header:active {
  cursor: grabbing;
}

.cad-toolbar {
  padding: 5px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cad-toolbar-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cad-toolbar-divider {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 2px;
}

.cad-viewport-container {
  flex: 1;
  position: relative;
  background: radial-gradient(circle at center, #1c1d22 0%, #0e0f13 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 200px;
}

.cad-webgl-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  outline: none;
  cursor: grab;
}

.cad-webgl-canvas:active {
  cursor: grabbing;
}

/* Viewport HUD Overlays */
.cad-hud-top-left {
  position: absolute;
  top: 10px;
  left: 10px;
  pointer-events: none;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cad-hud-badge {
  background: rgba(18, 18, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 4px 8px;
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.cad-hud-bottom-right {
  position: absolute;
  bottom: 10px;
  right: 10px;
  pointer-events: none;
  z-index: 10;
}

.cad-hud-telemetry {
  background: rgba(18, 18, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 6px 10px;
  font-family: var(--font-mono), monospace;
  font-size: 10.5px;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  min-width: 140px;
}

.cad-stat-label {
  color: var(--text-muted);
  margin-right: 4px;
}

.cad-stat-val {
  color: var(--accent);
  font-weight: 600;
}

.cad-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(14, 15, 19, 0.85);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 20;
}

.cad-spin {
  animation: cad-spin-anim 1s linear infinite;
}

@keyframes cad-spin-anim {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* CAD Minimized Pill */
.cad-pill {
  position: fixed;
  bottom: 12px;
  right: 12px;
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  z-index: 9990;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 10px var(--accent-glow);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cad-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.7), 0 0 16px var(--accent-glow);
}

.cad-pill-title {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* In-Pane Docked CAD Viewport */
.docked-cad-box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-panel);
}

@media (max-width: 1024px) {
  .floating-cad-window {
    top: 36px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    height: calc(100vh - 36px) !important;
    border-radius: 0 !important;
  }

  .cad-hud-telemetry {
    font-size: 9.5px;
    padding: 4px 6px;
  }
}

/* ==========================================================================
   🔄 FLOATING FORMAT CONVERTER WINDOW
   ========================================================================== */
.floating-converter-window {
  position: fixed;
  top: 90px;
  left: max(16px, calc(50% - 260px));
  width: min(520px, calc(100% - 32px));
  max-height: min(720px, calc(100vh - 110px));
  min-width: 320px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(245, 158, 11, 0.18);
  display: flex;
  flex-direction: column;
  z-index: 2860;
  overflow: hidden;
  font-family: var(--font-sans), sans-serif;
  user-select: none;
}

.converter-header {
  min-height: 42px;
  height: 42px;
  padding: 0 10px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.converter-header:active {
  cursor: grabbing;
}

.converter-dropzone {
  background: var(--bg-input);
  border: 2px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius, 8px);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 85px;
}

.converter-dropzone:hover {
  background: var(--bg-hover);
  border-color: rgba(245, 158, 11, 0.4);
}

.converter-dropzone.drag-over {
  background: rgba(245, 158, 11, 0.12) !important;
  border-color: var(--accent) !important;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.25);
}

.converter-file-picker-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11.5px;
  transition: background 0.12s ease;
}

.converter-file-picker-row:hover {
  background: var(--bg-hover);
  color: var(--accent);
}

@media (max-width: 600px) {
  .floating-converter-window {
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    max-height: 100dvh !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    z-index: 2800 !important;
  }
}