verifyos-cli 0.13.1

@import "tailwindcss";

:root {
  color-scheme: light;
  --accent: #007aff; /* Apple System Blue */
  --accent-secondary: #5856d6; /* Apple Indigo */
  --accent-tertiary: #34c759; /* Apple Green */
  --ios-ink: #1d1d1f; /* Apple Dark */
  --ios-surface: #ffffff;
  --ios-outline: rgba(0, 0, 0, 0.08);
  --ios-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
  --ios-glass: rgba(255, 255, 255, 0.7);
  --ios-font: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  /* Apple Liquid Glass Material */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-rim-light: inset 0 0 0 1px rgba(255, 255, 255, 0.25), inset 0 1px 0 0 rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  --glass-blur: blur(40px) saturate(150%);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--ios-font);
  color: var(--ios-ink);
  background: #fdfdff;
  letter-spacing: -0.01em;
  position: relative;
}

/* Global Noise Removal for Apple-style */
.glass-noise-filter {
  display: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 122, 255, 0.2);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: content-box;
  transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 122, 255, 0.4);
  background-clip: content-box;
}

/* For Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 122, 255, 0.2) transparent;
}


.page {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 28px 20px 0;
  display: flex;
  flex-direction: column;
}

.page-glow {
  position: absolute;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
  animation: blob-float 20s infinite alternate cubic-bezier(0.45, 0, 0.55, 1);
}

.page-glow--left {
  top: -15%;
  left: -5%;
  background: radial-gradient(circle, rgba(0, 122, 255, 0.15), transparent 70%);
}

.page-glow--center {
  top: 30%;
  left: 20%;
  background: radial-gradient(circle, rgba(88, 86, 214, 0.1), transparent 70%);
  animation-delay: -5s;
  opacity: 0.2;
}

.page-glow--right {
  bottom: -5%;
  right: -5%;
  background: radial-gradient(circle, rgba(52, 199, 89, 0.12), transparent 70%);
  animation-delay: -10s;
}

@keyframes blob-float {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(5%, 10%) scale(1.1); }
  66% { transform: translate(-5%, 5%) scale(0.9); }
  100% { transform: translate(0, 0) scale(1); }
}

.nav,
.shell {
  position: relative;
  z-index: 1;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto 48px;
  padding: 16px 32px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--glass-rim-light);
  z-index: 1;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-weight: 700;
  color: var(--ios-ink);
  background: transparent;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 999px;
}

.logo-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.logo-subtitle {
  font-size: 12px;
  color: rgba(11, 11, 22, 0.55);
}

.nav-actions {
  display: flex;
  gap: 12px;
}

.primary-button,
.secondary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: #fff;
  background: linear-gradient(180deg, #007aff, #0071eb);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.primary-button:hover {
  background: linear-gradient(180deg, #1a87ff, #007aff);
  box-shadow: 0 6px 16px rgba(0, 122, 255, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transform: translateY(-0.5px);
}

.secondary-button {
  background: rgba(0, 0, 0, 0.04);
  color: var(--ios-ink);
  border: 1px solid transparent;
}

.secondary-button:hover {
  background: rgba(0, 0, 0, 0.08);
}

.ghost-button {
  background: transparent;
  color: #007aff;
}

.shell {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
  flex: 1;
  width: 100%;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  margin: 0 0 16px;
}

.hero-copy p {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(11, 11, 22, 0.7);
  margin-bottom: 20px;
}

.accent {
  color: var(--ios-gold);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #007aff;
  background: rgba(0, 122, 255, 0.1);
  border: 1px solid rgba(0, 122, 255, 0.15);
  margin-bottom: 16px;
}

.pill {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 122, 255, 0.08);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.hero-meta div {
  background: var(--ios-surface);
  border: 1px solid var(--ios-outline);
  border-radius: 16px;
  padding: 12px 14px;
  box-shadow: var(--ios-shadow);
}

.hero-meta span {
  display: block;
  font-size: 12px;
  color: rgba(11, 11, 22, 0.6);
}

.stat {
  font-size: 16px;
  color: var(--ios-ink);
}

.hero-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 40px;
  padding: 48px;
  box-shadow: var(--glass-shadow);
  display: grid;
  gap: 32px;
  width: 100%;
  max-width: none;
  justify-self: stretch;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--glass-rim-light);
  z-index: 1;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-header h3 {
  margin: 0;
  font-size: 18px;
}

.card-header span {
  font-size: 12px;
  color: rgba(11, 11, 22, 0.6);
}

.chip {
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(0, 122, 255, 0.08);
  border: 1px solid rgba(0, 122, 255, 0.1);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}

.dropzone {
  border: 2px dashed rgba(0, 122, 255, 0.2);
  border-radius: 24px;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
  background: linear-gradient(180deg, rgba(0, 122, 255, 0.02), rgba(0, 122, 255, 0.05));
  transition: border-color 0.2s ease, background 0.2s ease;
}

.dropzone:hover {
  border-color: rgba(0, 122, 255, 0.4);
  background: rgba(0, 122, 255, 0.08);
}

.dropzone-content {
  display: grid;
  gap: 4px;
  justify-items: center;
}

.dropzone strong {
  font-size: 16px;
  color: var(--ios-ink);
}

.dropzone span {
  display: block;
  font-size: 13px;
  color: var(--ios-ink-soft);
  opacity: 0.7;
}

.drop-icon {
  font-size: 32px;
  margin-bottom: 8px;
  color: #007aff;
}

.file-input {
  display: none;
}

.upload-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.upload-actions .primary-button {
  width: 100%;
}

.upload-actions button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.upload-status {
  font-size: 12px;
  color: rgba(11, 11, 22, 0.6);
}

.status-pill {
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 12px;
  background: rgba(0, 122, 255, 0.08);
  border: 1px solid rgba(0, 122, 255, 0.12);
}


.result-card {
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  padding: 24px;
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur);
  position: relative;
  overflow: hidden;
}

.result-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--glass-rim-light);
  z-index: 1;
}

.report-stack {
  display: grid;
  gap: 12px;
}

.report-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 16px;
  padding: 12px;
  border: 1px solid var(--ios-outline);
}

.summary-label {
  font-size: 11px;
  color: rgba(11, 11, 22, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.summary-value {
  font-size: 18px;
  font-weight: 700;
}

.summary-value--error {
  color: #d94848;
}

.summary-value--warning {
  color: #f4b840;
}

.finding-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.finding-list li {
  display: grid;
  gap: 4px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(0, 122, 255, 0.05);
}

.finding-list li span {
  font-size: 12px;
  color: rgba(11, 11, 22, 0.65);
}

.finding-empty {
  text-align: center;
  font-size: 12px;
  color: rgba(11, 11, 22, 0.6);
}

.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bar-list {
  display: grid;
  gap: 8px;
}

.bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 40px;
  gap: 10px;
  align-items: center;
  font-size: 12px;
}

.bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.03);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--accent);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.04);
  font-size: 12px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.pill-chip--error {
  background: rgba(255, 59, 48, 0.1);
  color: #ff3b30;
  border-color: rgba(255, 59, 48, 0.15);
}

.pill-chip--warning {
  background: rgba(255, 149, 0, 0.1);
  color: #ff9500;
  border-color: rgba(255, 149, 0, 0.15);
}

.pill-chip.is-active {
  box-shadow: 0 0 12px currentColor;
  transform: scale(1.05);
}

.copy-button {
  gap: 8px;
}

.copy-icon {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1.6px solid rgba(15, 24, 46, 0.5);
  position: relative;
}

.copy-icon::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1.6px solid rgba(15, 24, 46, 0.35);
  top: -4px;
  left: 4px;
  background: rgba(255, 255, 255, 0.6);
}

.copy-button.is-copied .copy-icon {
  border-color: rgba(89, 179, 123, 0.9);
}

.copy-button.is-copied .copy-icon::after {
  border-color: rgba(89, 179, 123, 0.7);
}

.result-card pre {
  margin: 0;
  max-height: 220px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.5;
  color: #111;
  white-space: pre-wrap;
}

.result-header {
  font-weight: 600;
  margin-bottom: 8px;
  cursor: pointer;
  list-style: none;
}

.result-card summary::-webkit-details-marker {
  display: none;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: rgba(11, 11, 22, 0.7);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.scan-panel {
  display: flex;
  justify-content: center;
  width: 100%;
}

.app-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 64px;
  padding: 40px 32px;
  border: 1px solid var(--glass-border);
  border-bottom: none;
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.04);
  width: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 40px 40px 0 0;
}

.app-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--glass-refraction);
  z-index: 1;
}

.footer-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: rgba(11, 11, 22, 0.75);
  font-size: 16px;
}

.footer-subtitle {
  font-size: 13px;
  color: rgba(11, 11, 22, 0.5);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.footer-link {
  color: var(--ios-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(96, 106, 255, 0.18);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 20px rgba(32, 36, 70, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-link:hover {
  transform: translateY(-2px);
  color: #5b6bff;
  box-shadow: 0 14px 30px rgba(32, 36, 70, 0.18);
}

.footer-icon {
  width: 18px;
  height: 18px;
  color: #111827;
}

.footer-link:nth-of-type(2) .footer-icon {
  color: #0078d4;
}

.footer-link:nth-of-type(3) .footer-icon {
  color: #f04d2f;
}

.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 24px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.step::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--glass-rim-light);
  z-index: 1;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

.step h4 {
  margin: 0 0 6px;
}

.step p {
  margin: 0;
  font-size: 13px;
  color: rgba(11, 11, 22, 0.6);
}


.tree-view {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.tree-node {
  border: 1px solid var(--ios-outline);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  overflow: hidden;
  transition: all 0.2s ease;
}

.tree-node:hover {
  background: rgba(255, 255, 255, 0.5);
  border-color: var(--accent-soft);
}

.tree-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
}

.tree-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tree-arrow {
  font-size: 10px;
  transition: transform 0.2s ease;
  color: rgba(11, 11, 22, 0.4);
}

.tree-node.is-expanded .tree-arrow {
  transform: rotate(90deg);
}

.tree-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 122, 255, 0.1);
  color: var(--accent);
}

.tree-content {
  border-top: 1px solid var(--ios-outline);
  background: rgba(255, 255, 255, 0.3);
  display: grid;
  gap: 1px;
}

.tree-finding {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(15, 24, 46, 0.05);
  font-size: 13px;
  transition: background 0.15s ease;
}

.tree-finding:last-child {
  border-bottom: none;
}

.tree-finding:hover {
  background: rgba(0, 122, 255, 0.04);
}

.tree-finding-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tree-finding-title strong {
  font-weight: 600;
}

.tree-finding-meta {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: rgba(11, 11, 22, 0.5);
}

.tree-finding-desc {
  font-size: 12px;
  color: rgba(11, 11, 22, 0.7);
  margin-top: 2px;
}

.tree-finding-rec {
  font-size: 12px;
  color: var(--ios-green);
  font-weight: 500;
  margin-top: 4px;
}

.tree-finding-evidence {
  margin: 4px 0;
  padding: 8px;
  background: rgba(15, 24, 46, 0.04);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  color: rgba(11, 11, 22, 0.6);
  white-space: pre-wrap;
  overflow-x: auto;
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .card-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-card {
    justify-self: stretch;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* AST Visualization Styles */
.ast-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px) saturate(180%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease-out;
}

.ast-modal-content {
  width: 90vw;
  height: 85vh;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 48px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  animation: modalScale 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.ast-modal-content::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: var(--glass-rim-light);
  z-index: 10;
}

.ast-modal-header {
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--ios-outline);
}

.ast-modal-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--ios-ink);
}

.ast-viewer-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}

.ast-container {
  flex: 1;
  padding: 0;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.01);
  mask-image: linear-gradient(to bottom, transparent, #000 5%, #000 95%, transparent);
  position: relative;
}

.ast-tree-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 2000px;
  min-height: 2000px;
  padding: 500px;
}

.ast-details-panel {
  width: 380px;
  background: var(--ios-surface);
  border-left: 1px solid var(--ios-outline);
  display: flex;
  flex-direction: column;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}

.ast-details-header {
  padding: 24px;
  border-bottom: 1px solid var(--ios-outline);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  position: relative;
}

.ast-details-header h4 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ios-ink);
  padding-right: 32px; /* Space for close button if title is long */
}

.ast-close-button {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ios-surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  color: var(--ios-ink-soft);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 18px;
  z-index: 2;
}

.ast-close-button:hover {
  background: rgba(0, 0, 0, 0.08);
  color: var(--ios-ink);
  transform: scale(1.05);
}

.ast-close-button:active {
  transform: scale(0.95);
}

.ast-details-body {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ast-details-section label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ios-ink-soft);
  margin-bottom: 8px;
}

.ast-details-section p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ios-ink);
}

.ast-details-section pre {
  background: var(--ios-surface-muted);
  padding: 12px;
  border-radius: 12px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  overflow-x: auto;
}

.ast-tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 80px;
  position: relative;
  min-width: fit-content;
}

.ast-controls {
  position: absolute;
  bottom: 24px;
  left: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--ios-glass);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--ios-outline);
  box-shadow: var(--ios-shadow);
  z-index: 100;
}

.ast-controls .pill-chip {
  padding: 6px;
  cursor: pointer;
}

.zoom-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ios-ink-soft);
  min-width: 40px;
  text-align: center;
}

.ast-level {
  display: flex;
  gap: 60px;
  justify-content: center;
  position: relative;
}

.ast-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  transition: transform 0.2s ease;
  z-index: 2;
}

.ast-node:hover {
  transform: scale(1.05);
}

.ast-node-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: var(--ios-surface);
  border: 1px solid var(--ios-outline);
  box-shadow: var(--ios-shadow);
  display: grid;
  place-items: center;
  font-size: 24px;
  color: #007aff;
  transition: all 0.2s ease;
  z-index: 3;
}

.ast-node--error .ast-node-icon {
  border-color: rgba(255, 59, 48, 0.4);
  background: rgba(255, 59, 48, 0.05);
  color: var(--ios-red);
  box-shadow: 0 0 20px rgba(255, 59, 48, 0.2);
  animation: nodePulse 2s infinite;
}

.ast-node--warning .ast-node-icon {
  border-color: rgba(255, 189, 46, 0.4);
  background: rgba(255, 189, 46, 0.05);
  color: var(--ios-gold);
}

.ast-node-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ios-ink);
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  background: var(--ios-glass);
  padding: 4px 10px;
  border-radius: 8px;
  backdrop-filter: blur(8px);
  border: 1px solid var(--ios-outline);
  box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.ast-node-sublabel {
  font-size: 9px;
  color: var(--ios-ink-soft);
  opacity: 0.6;
}

.ast-connector {
  position: absolute;
  top: 40px;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, #007aff80, var(--ios-outline));
  height: 80px;
  transform: translateX(-50%);
  z-index: 1;
}

.ast-node.is-focused .ast-node-icon {
  border-color: #007aff;
  box-shadow: 0 0 20px rgba(0, 122, 255, 0.3);
  transform: scale(1.1);
}

@keyframes nodePulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(255, 59, 48, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.mode-toggle {
  display: flex;
  background: rgba(0, 0, 0, 0.05);
  padding: 4px;
  border-radius: 12px;
  gap: 4px;
}

.mode-toggle button {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--ios-ink-soft);
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-toggle button.is-active {
  background: var(--ios-surface);
  color: #007aff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}