mobux 0.1.5

/* Vendored monospace fonts from @kattebak/sterk (full TUI coverage:
   Latin + box-drawing + dingbats + geometric shapes). The
   SterkTUISymbols fallback is declared under the same family names
   with unicode-range so the browser fetches it once and uses it for
   the dingbat/symbol ranges no general-purpose mono ships. */
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/static/vendor/fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/static/vendor/fonts/SterkTUISymbols.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+2500-257F, U+2580-259F, U+25A0-25FF, U+2600-26FF, U+2700-27BF, U+2190-21FF;
}

:root {
  --bg: #0f1115;
  --panel: #16181e;
  --text: #c8ccd4;
  --muted: #636a7a;
  --primary: #7a8a9e;
  --accent: #7a8a9e;
  --danger: #c45c5c;
  --border: #22262f;
  --mono: 'JetBrains Mono', 'SF Mono', 'Cascadia Code', 'Consolas', 'Liberation Mono', monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

/* ── Index page: mobile-native session list ───────────────────────── */
.app-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.app-header h1 {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  flex: 1;
}
.header-icon {
  color: var(--muted);
  text-decoration: none;
  font-size: 22px;
  line-height: 1;
  padding: 6px 8px;
  border-radius: 6px;
}
.header-icon:active { background: rgba(255,255,255,0.05); }
.header-back {
  color: var(--muted);
  text-decoration: none;
  font-size: 24px;
  line-height: 1;
  padding: 4px 10px 6px;
  margin-left: -6px;
}

.install-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.install-hint-link {
  flex: 1;
  color: var(--accent);
  text-decoration: none;
}
.install-hint-link:hover,
.install-hint-link:active { background: rgba(255,255,255,0.05); }
.install-hint-x {
  background: transparent;
  color: var(--muted);
  border: none;
  padding: 4px 8px;
  border-radius: 6px;
}
.install-hint-x:active { background: rgba(255,255,255,0.05); }

/* ── Settings page ─────────────────────────────────────────────────── */
.settings-page {
  padding: 16px;
  max-width: 640px;
  margin: 0 auto;
}
.settings-card {
  background: var(--card, #1a1d24);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.settings-card h2 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
}
.settings-lede {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 16px;
}
.settings-link-btn {
  display: inline-block;
  margin-top: 4px;
  padding: 8px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
}
.settings-link-btn:active { background: rgba(255,255,255,0.05); }
.settings-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  cursor: pointer;
}
.settings-row:first-of-type { border-top: none; }
.settings-row input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: #6ea8ff;
  margin-top: 2px;
  flex: 0 0 auto;
}
.settings-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.settings-label small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}
.settings-label code {
  font-family: var(--mono);
  font-size: 11px;
  background: rgba(255,255,255,0.06);
  padding: 1px 4px;
  border-radius: 3px;
}
.settings-select {
  margin-left: auto;
  flex: 0 0 auto;
  background: rgba(255,255,255,0.06);
  color: inherit;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font: inherit;
  min-width: 180px;
}
.settings-status {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}
.settings-value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  white-space: nowrap;
}
.settings-value--new {
  color: var(--accent, #6ee7b7);
}
.settings-detail {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0,0,0,0.2);
}
.settings-detail summary {
  cursor: pointer;
  padding: 8px 12px;
  font-size: 13px;
  user-select: none;
}
.settings-detail summary code {
  font-size: 11px;
  color: var(--muted);
  margin-left: 6px;
}
.settings-snippet {
  margin: 0;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  white-space: pre;
  overflow-x: auto;
  background: transparent;
  color: #d8dde6;
}
.settings-foot {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}
.shell-card {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0,0,0,0.15);
}
.shell-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 14px;
}
.shell-card-head code {
  font-size: 12px;
  color: var(--muted);
}
.shell-card-head .shell-state {
  margin-left: auto;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.shell-state--on { color: #6ee7b7; border-color: #234b3a; background: rgba(110,231,183,0.08); }
.shell-state--off { color: var(--muted); }
.shell-state--warn { color: #fbbf24; border-color: #553f17; background: rgba(251,191,36,0.08); }
.shell-state--missing { color: var(--muted); font-style: italic; }
.shell-card-actions {
  display: flex;
  gap: 8px;
  margin: 10px 0;
}
.shell-card-actions button {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: inherit;
  cursor: pointer;
}
.shell-card-actions button:hover:not(:disabled) {
  background: rgba(255,255,255,0.08);
}
.shell-card-actions button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.shell-card .settings-detail {
  margin-top: 0;
}

.session-list {
  display: flex;
  flex-direction: column;
}

.hint { color: var(--muted); padding: 24px 16px; font-size: 14px; text-align: center; }

/* Swipe row container */
.swipe-row {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--text);
  background: var(--bg);
  position: relative;
  z-index: 1;
  transition: transform 0.2s ease;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}
.session-item:active {
  background: var(--panel);
}

.session-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.session-name {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
}
.session-meta {
  font-size: 12px;
  color: var(--muted);
}
.session-arrow {
  font-size: 22px;
  color: var(--muted);
}

/* Swipe actions behind the row */
.swipe-action {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  z-index: 0;
}
.swipe-left { left: 0; }
.swipe-right { right: 0; }

.swipe-btn {
  height: 100%;
  border: none;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  touch-action: manipulation;
}
.rename-btn { background: var(--accent); }
.kill-btn { background: var(--danger); }

/* FAB */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  z-index: 50;
}
.fab:active { opacity: 0.8; }

/* New session dialog */
.session-dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  max-width: 320px;
  width: calc(100% - 32px);
}
.session-dialog::backdrop {
  background: rgba(0,0,0,0.6);
}
.session-dialog h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 12px;
  text-transform: none;
  letter-spacing: 0;
}
.session-dialog input {
  width: 100%;
  margin-bottom: 16px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 16px;
  font-family: var(--mono);
}
.session-dialog input:focus { border-color: var(--accent); outline: none; }
.dialog-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.btn-cancel {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
}
.btn-create {
  background: var(--accent);
  border: none;
  color: #fff;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
}

.error {
  color: #ffd0d0;
  background: #2a1515;
  padding: 12px 16px;
  font-size: 14px;
}

/* ── Host picker (mesh) ────────────────────────────────────────────── */
.host-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 13px;
  font-family: var(--mono);
  cursor: pointer;
  max-width: 50vw;
}
.host-trigger:active { background: rgba(255,255,255,0.05); }
.host-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.host-caret { color: var(--muted); font-size: 10px; }

.host-dropdown { display: none; }
.host-dropdown.open {
  display: block;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.peer-list { display: flex; flex-direction: column; }
.peer-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  font-size: 15px;
  cursor: pointer;
}
.peer-option:active { background: rgba(255,255,255,0.05); }
.peer-option.selected { background: rgba(122,138,158,0.12); }
.peer-info { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.peer-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.peer-sub { color: var(--muted); font-size: 12px; font-family: var(--mono); }
.peer-check { color: var(--accent); font-size: 14px; }
.peer-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}
.peer-up { background: #4caf72; }
.peer-down { background: var(--danger); }
.peer-error {
  color: #ffd0d0;
  background: #2a1515;
  padding: 12px 16px;
  font-size: 13px;
}
.peer-remove {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 14px;
  padding: 4px 8px;
  margin-left: 4px;
  cursor: pointer;
  flex: 0 0 auto;
}
.peer-remove:active { color: var(--danger); }
.peer-add {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--accent);
  padding: 12px 16px;
  font-size: 14px;
  cursor: pointer;
}
.peer-add:active { background: rgba(255,255,255,0.05); }

h1, h2, h3 { margin: 0; }

.term-body {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0f1115;
}

#terminal {
  flex: 1;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  /* No horizontal padding: sterk zeroes Ace's internal $padding and
     hides the scrollbar so col 0 sits flush at the viewport's left
     edge and the right-most column hugs the right edge. Adding any
     padding here re-creates the V8 "right-side clipping + left-side
     extra gutter" defect — the host's clientWidth is what cols/cellW
     is divided by, so anything we subtract here is also subtracted
     from the visible grid. */
  box-sizing: border-box;
}

#terminal .xterm {
  height: 100%;
}

#terminal .xterm-viewport {
  height: 100% !important;
}

/* ── ReaderView ──────────────────────────────────────────────── */
/* Synthetic scrolling: #reader is a fixed-size viewport with no
   overflow, .reader-inner is translated by JS based on touch deltas. */
#reader {
  flex: 1;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  position: relative;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  color: #d8dde6;
  background: #0f1115;
  touch-action: none;

  /* ANSI 16 palette — default xterm colours, theme-overridable. */
  --ansi-0:  #1e1e1e;  --ansi-1:  #cc6666;  --ansi-2:  #b5bd68;  --ansi-3:  #f0c674;
  --ansi-4:  #81a2be;  --ansi-5:  #b294bb;  --ansi-6:  #8abeb7;  --ansi-7:  #c5c8c6;
  --ansi-8:  #5c6370;  --ansi-9:  #e06c75;  --ansi-10: #98c379;  --ansi-11: #e5c07b;
  --ansi-12: #61afef;  --ansi-13: #c678dd;  --ansi-14: #56b6c2;  --ansi-15: #ffffff;
}
.reader-inner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 12px 14px 24px;
  box-sizing: border-box;
  will-change: transform;
}
.reader-statusbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 0;
  font: 13px/1.4 -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: #d8dde6;
  pointer-events: none;
  z-index: 1;
}
.reader-statusbar.reader-statusbar--filled {
  padding: 4px 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.reader-statusbar-inner { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.reader-statusbar-inner span { background: transparent !important; border: 0 !important; padding: 0 !important; }
.reader-osc-hint {
  position: absolute;
  left: 8px;
  right: 8px;
  top: 8px;
  z-index: 2;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 10px;
  background: rgba(20, 24, 32, 0.92);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  font: 12px/1.4 -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: #c8cdd6;
}
.reader-osc-hint a { color: #7ec8ff; }
.reader-osc-dismiss {
  background: transparent;
  border: 0;
  color: inherit;
  font-size: 18px;
  line-height: 1;
  padding: 0 4px;
  cursor: pointer;
  margin-left: auto;
}
#reader.hidden { display: none; }
#terminal.hidden { display: none; }
#touchOverlay.hidden { display: none; }

/* Block container — every block gets a small vertical rhythm. */
.rb { margin: 0; }
.rb + .rb { margin-top: 2px; }

.rb-blank { min-height: 0.6em; }

.rb-rule {
  border: 0;
  border-top: 1px solid #2a2f3a;
  margin: 10px 0;
}

.rb-prompt {
  display: block;
  position: relative;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  color: #8a93a6;
  margin-top: 8px;
  padding-right: 52px;
  padding-top: 42px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.rb-header {
  font-weight: 700;
  color: #eef2fb;
  margin: 12px 0 4px;
  font-size: 17px;
}

.rb-text {
  display: block;
  position: relative;
  white-space: normal;
  padding-right: 52px;
  padding-top: 42px;
}
.rb-text .rb-line {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.4;
}

.rb-code {
  margin: 8px 0;
  padding: 10px 12px;
  background: #161a22;
  border: 1px solid #232936;
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.4;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
  box-sizing: border-box;
}
.rb-code .rb-codeline {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  min-height: 1.4em;
}

/* Backgrounded runs render as inline-block chips so the fill, border
   and rounded corners read as one contiguous block rather than a
   tight per-glyph highlight. */
.rb-chip {
  display: inline-block;
  vertical-align: baseline;
  line-height: 1.25;
  margin: 0 1px;
}

/* Bubble: when consecutive lines share a single background colour,
   they fuse into one chat-bubble container with a 1px lighter border.
   Lines inside lose their own chip styling so the bubble's outline
   is the sole visible boundary. */
.rb-bubble {
  display: block;
  position: relative;
  margin: 6px 0;
  padding: 42px 52px 8px 12px;
  border-radius: 10px;
  border: 1px solid;
  max-width: 100%;
  box-sizing: border-box;
}
.rb-bubble .rb-bubble-line {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: transparent !important;
  border: 0 !important;
  padding: 0 !important;
  margin: 0;
  display: block;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.4;
}

.rb-speaker {
  position: absolute;
  top: 6px;
  right: 6px;
  min-width: 32px;
  min-height: 32px;
  padding: 6px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: #ccc;
  font-size: 14px;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  line-height: 1;
}

.rb-speaker:hover {
  background: rgba(0, 0, 0, 0.6);
}

/* Muted teal accent for the speaking state — picked to read across all
   four themes (Tomorrow Night Soft, Gruvbox Dark Soft, Nord, Solarized
   Dark) without clashing. Avoids red (too hot for a night/phone palette,
   per project preference) and any saturated hue. Soft alpha background
   plus a thin outline so the state reads at a glance but never glares. */
.rb-speaker.rb-speaking {
  background: rgba(80, 160, 160, 0.22);
  border-color: rgba(140, 200, 200, 0.55);
  color: #d8eaea;
}

.rb-code .rb-speaker {
  display: none;
}


#touchOverlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  touch-action: none;
  /* transparent to mouse so wheel/click go straight to xterm */
  pointer-events: none;
}

#loadquote {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  color: var(--muted);
  font-size: 16px;
  padding: 24px;
  text-align: center;
  gap: 8px;
  transition: opacity 0.3s;
}
#loadquote q { font-style: italic; color: var(--text); max-width: 500px; line-height: 1.5; }
#loadquote cite { color: var(--primary); font-size: 14px; }

#paneIndicator {
  display: none;
}

.term-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-top: 1px solid var(--border);
  background: var(--panel);
  height: 40px;
  flex-shrink: 0;
  touch-action: manipulation;
}

.tb-btn {
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: var(--bg);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 16px;
  cursor: pointer;
  touch-action: manipulation;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tb-btn:active {
  background: var(--border);
}

.tb-exit {
  margin-left: auto;
  border-color: #6e3030;
  color: #ffb8b8;
}

.tb-label {
  color: var(--muted);
  font-size: 13px;
  min-width: 40px;
  text-align: center;
}

/* ── Command pick list (tmux tool menu) ───────────────────────────
   A plain bottom sheet: monospaced text labels, muted palette, no
   emoji, no decorative icon column. Triggered by long-press on the
   terminal or a swipe-up from the bottom edge. */
#cmdOverlayBg {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(0,0,0,0.35);
}
#cmdOverlayBg.visible { display: block; }

#cmdPickList {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--panel);
  border-top: 1px solid var(--border);
  max-height: 70dvh;
  overflow-y: auto;
  padding: 4px 0 env(safe-area-inset-bottom, 8px);
  font-family: var(--mono);
}
#cmdPickList.visible { display: block; }

.cmd-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--border);
}
.cmd-header h3 {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-family: var(--mono);
}
.cmd-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
  cursor: pointer;
  padding: 4px 10px;
  touch-action: manipulation;
}
.cmd-close:active {
  color: var(--text);
  border-color: var(--muted);
}

.cmd-item {
  display: block;
  width: 100%;
  padding: 12px 16px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  cursor: pointer;
  touch-action: manipulation;
  text-align: left;
}
.cmd-item:active {
  background: var(--bg);
  color: var(--text);
}
.cmd-separator {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

@media (max-width: 620px) {
  .container { padding: 12px; }
}

/* ── Mobile input bar ──────────────────────────────────────────────── */
/* The bar is a flex item inside `.term-body` so #terminal and #reader
   shrink to the remaining space. Previously it was `position: fixed`
   and lifted via a JS `translateY` to clear the keyboard, which left
   the host elements rendering BEHIND the bar — Ace's terminal painted
   its bottom rows under an opaque black ribbon. As a flex sibling the
   bar takes its own row in the column and the content area is bounded
   above it. Keyboard tracking just shrinks `body` to `vv.height`; the
   bar moves with the body bottom automatically — no transform. */
.input-bar {
  flex-shrink: 0;
  z-index: 100;
  background: #1a1d23;
  border-top: 1px solid #333;
  display: flex;
  flex-direction: column;
}
.input-bar.hidden {
  display: none;
}

.input-ribbon {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  gap: 4px;
  padding: 4px 6px;
  border-bottom: 1px solid #2a2d33;
  flex-shrink: 0;
}
.input-ribbon::-webkit-scrollbar { display: none; }

.input-ribbon button {
  flex-shrink: 0;
  min-width: 38px;
  height: 30px;
  border: 1px solid #444;
  border-radius: 4px;
  background: #2a2d33;
  color: #ccc;
  font-size: 13px;
  font-family: monospace;
  padding: 0 8px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.input-ribbon button:active {
  background: #444;
  color: #fff;
}

/* Audio record button states — calm, low-contrast per project aesthetic. */
#recBtn.recording {
  border-color: #6e4046;
  background: #3a2c2e;
  color: #c98b8b;
  animation: recPulse 1.6s ease-in-out infinite;
}
@keyframes recPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(180, 90, 90, 0.0); }
  50%      { box-shadow: 0 0 6px 1px rgba(180, 90, 90, 0.35); }
}
#recBtn.rec-error {
  border-color: #7a4a4a;
  background: #3a2626;
  color: #b06a6a;
}

.input-row {
  display: flex;
  padding: 4px 6px 6px;
  gap: 6px;
}

.input-row input {
  flex: 1;
  height: 36px;
  border: 1px solid #444;
  border-radius: 6px;
  background: #0f1115;
  color: #e0e0e0;
  font-size: 16px; /* ≥16px prevents iOS zoom on focus */
  font-family: monospace;
  padding: 0 10px;
  outline: none;
}
.input-row input:focus {
  border-color: #6a9;
}

.input-send {
  width: 44px;
  height: 36px;
  border: 1px solid #444;
  border-radius: 6px;
  background: #2a5a3a;
  color: #fff;
  font-size: 18px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.input-send:active {
  background: #3a7a4a;
}

/* ── /install page ────────────────────────────────────────────────── */
.install-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.install-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.install-card h2 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}
.install-lede {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 16px;
}
.install-hint {
  color: var(--text);
  font-size: 14px;
  margin: 0;
}
.install-hint code {
  font-family: var(--mono);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 13px;
}
.install-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.install-btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
}
.install-btn:active {
  opacity: 0.8;
}
.install-qr {
  background: #fff;
  border-radius: 8px;
  padding: 8px;
  line-height: 0;
}
.install-qr svg {
  display: block;
  width: 220px;
  height: 220px;
}
.install-steps {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

.listen-range-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.listen-range-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.listen-range-group input[type="range"] {
  flex: 1;
  min-width: 120px;
}

.listen-range-group .listen-value {
  min-width: 40px;
  text-align: right;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.listen-test-btn {
  margin-top: 8px;
  padding: 8px 16px;
  background: var(--accent);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}

.listen-test-btn:hover {
  opacity: 0.9;
}

.listen-unavailable {
  color: var(--muted);
  font-size: 13px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.2);
}