/* ============================================================
   Codex — design tokens (single source of truth)
   ============================================================ */
:root {
  /* Brand */
  --cx-black: #0c0c0d;
  --cx-header-bg: #000000;
  --cx-accent: #8a5a2b;            /* warm brand accent */
  --cx-accent-hover: #744a22;
  --cx-accent-soft: rgba(138, 90, 43, 0.12);

  /* Parchment surfaces (warm off-white, not gray) */
  --cx-bg: #f6f1e7;
  --cx-surface: #fcf9f2;
  --cx-surface-2: #f1ead9;
  --cx-border: #e2d8c3;
  --cx-border-strong: #d2c3a3;

  /* Rail (dark, mirrors biblechat sidebar feel but warm-neutral) */
  --cx-rail-bg: #17181b;
  --cx-rail-surface: #202227;
  --cx-rail-border: #2c2f35;
  --cx-rail-text: #e7e3da;
  --cx-rail-dim: #9b958a;

  /* Text */
  --cx-text: #221d15;
  --cx-text-dim: #6b6354;
  --cx-text-faint: #948b78;

  /* Category colors (distinct + accessible) */
  --cx-cat-history: #b45309;
  --cx-cat-theology: #6d28d9;
  --cx-cat-geography: #047857;
  --cx-cat-language: #1d4ed8;
  --cx-cat-genealogy: #be123c;
  --cx-cat-archaeology: #92722f;
  --cx-cat-cross_reference: #0e7490;
  --cx-cat-blindspot: #9a3412;

  /* Typography */
  --cx-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --cx-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --cx-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout */
  --cx-rail-width: 380px;
  --cx-header-h: 56px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

.codex-body {
  font-family: var(--cx-sans);
  background: var(--cx-bg);
  color: var(--cx-text);
  height: 100dvh;
  width: 100dvw;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Header ───────────────────────────────────────────────── */
.codex-header {
  flex: 0 0 auto;
  height: var(--cx-header-h);
  background: var(--cx-header-bg);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
}
.codex-header-left { display: flex; align-items: center; gap: 16px; min-width: 0; flex: 1 1 auto; }
.codex-header-center {
  flex: 1 1 320px;
  max-width: 420px;
  min-width: 0;
  padding: 0 12px;
}
.codex-search-wrap { position: relative; width: 100%; }
.codex-search-label {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.codex-search-input {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid #3a3a3a;
  background: #111;
  color: #f0ebe0;
  font-family: var(--cx-sans);
  font-size: 13px;
}
.codex-search-input::placeholder { color: #7a756c; }
.codex-search-input:focus {
  outline: none;
  border-color: var(--cx-accent);
  box-shadow: 0 0 0 2px rgba(138, 90, 43, 0.25);
}
.codex-search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: min(360px, 50vh);
  overflow: auto;
  background: #141416;
  border: 1px solid #333;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  z-index: 120;
}
.codex-search-results[hidden] { display: none !important; }
.codex-search-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid #252528;
  background: transparent;
  color: #ece7dc;
  cursor: pointer;
  font-family: var(--cx-sans);
}
.codex-search-item:last-child { border-bottom: 0; }
.codex-search-item:hover,
.codex-search-item:focus-visible {
  background: rgba(138, 90, 43, 0.18);
  outline: none;
}
.codex-search-ref {
  display: block;
  font-family: var(--cx-mono);
  font-size: 11px;
  color: #e3b27a;
  margin-bottom: 3px;
}
.codex-search-snippet {
  display: block;
  font-family: var(--cx-serif);
  font-size: 14px;
  line-height: 1.35;
  color: #c8c2b6;
}
.codex-search-empty,
.codex-search-loading {
  padding: 12px 14px;
  font-size: 13px;
  color: #9b958a;
}
.codex-layout-toggle[hidden] { display: none !important; }
.codex-layout-toggle {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border-radius: 999px;
  background: #111;
  border: 1px solid #333;
}
.codex-layout-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: #9b958a;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--cx-sans);
}
.codex-layout-btn:hover { color: #fff; }
.codex-layout-btn.is-active {
  background: var(--cx-accent);
  color: #fff;
}
.codex-logo { height: 28px; width: auto; display: block; }
.codex-logo-link { display: inline-flex; align-items: center; }
.codex-breadcrumb {
  font-family: var(--cx-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: #cfcabf;
  display: flex;
  gap: 8px;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.codex-crumb-app { color: var(--cx-accent); }
.codex-crumb-chapter { color: #fff; }
.codex-crumb-sep { color: #555; }
.codex-header-right { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.codex-header-link { color: #d8d3c8; text-decoration: none; font-size: 13px; }
.codex-header-link:hover { color: #fff; }
.codex-header-login {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-family: var(--cx-sans);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.codex-header-login:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }
.codex-header-cta {
  background: var(--cx-accent); color: #fff; padding: 6px 16px; border-radius: 999px;
}
.codex-header-cta:hover { background: var(--cx-accent-hover); color: #fff; }
.codex-account-menu { position: relative; flex-shrink: 0; }
.codex-account-trigger {
  appearance: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
}
.codex-account-trigger:hover,
.codex-account-trigger[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}
.codex-account-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 168px;
  padding: 6px;
  background: #141416;
  border: 1px solid #3a3a3a;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  z-index: 200;
}
.codex-account-dropdown[hidden] { display: none !important; }
.codex-account-item {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  color: #ece7dc;
  font-size: 13px;
  text-decoration: none;
}
.codex-account-item:hover {
  background: rgba(138, 90, 43, 0.18);
  color: #fff;
}
.codex-user-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 10px 4px 4px; border-radius: 999px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  max-width: 280px;
}
.codex-tier-display {
  font-family: var(--cx-mono); font-size: 10px; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  color: #c8d4e8; padding: 2px 8px; border-radius: 999px;
  background: rgba(200,212,232,.12);
  white-space: nowrap; flex-shrink: 0;
}
.codex-credits-display {
  font-family: var(--cx-mono); font-size: 12px; font-weight: 600;
  color: #e3b27a; padding: 2px 8px; border-radius: 999px;
  background: rgba(227,178,122,.15);
}
.codex-user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: rgba(255,255,255,.15); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; flex-shrink: 0;
}
.codex-user-name {
  font-size: 12px; color: #d8d3c8; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.codex-role-badge {
  font-family: var(--cx-mono); font-size: 11px; color: #f3d9bd;
  background: rgba(138,90,43,.25); border: 1px solid rgba(138,90,43,.5);
  padding: 3px 10px; border-radius: 6px;
  white-space: nowrap; flex-shrink: 0;
}
.codex-show-mobile { display: none; }
.hidden { display: none !important; }
.codex-meta-label {
  font-family: var(--cx-mono); font-size: 11px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--cx-text-faint);
}
.codex-version-select {
  font-family: var(--cx-mono); font-size: 11px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--cx-text-faint);
  background: var(--cx-surface-2); border: 1px solid var(--cx-border);
  border-radius: 6px; padding: 4px 8px; outline: none; cursor: pointer;
  max-width: 88px;
}
.codex-version-select:focus { border-color: var(--cx-accent); }

/* ── Admin bar ────────────────────────────────────────────── */
.codex-admin-bar {
  flex: 0 0 auto;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: var(--cx-surface-2);
  border-bottom: 1px solid var(--cx-border);
  padding: 8px 18px;
  font-size: 13px;
}
.codex-admin-hint { color: var(--cx-text-dim); font-style: italic; }
.codex-admin-status { color: var(--cx-text-dim); }
.codex-admin-status strong { color: var(--cx-text); }
.codex-admin-btn {
  font-family: var(--cx-sans); font-size: 12px; cursor: pointer;
  background: var(--cx-surface); color: var(--cx-text);
  border: 1px solid var(--cx-border-strong); border-radius: 7px; padding: 5px 12px;
}
.codex-admin-btn:hover { background: #fff; }
.codex-admin-btn-primary { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }
.codex-admin-btn-primary:hover { background: var(--cx-accent-hover); }
.codex-admin-btn:disabled { opacity: .55; cursor: default; }

/* ── Workspace ───────────────────────────────────────────── */
.codex-workspace {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
  position: relative;
}

/* Left stage */
.codex-stage {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 22px 26px 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.codex-player-wrap { position: relative; }
.codex-cinema { position: relative; }
.codex-player-main {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
}
.codex-player-frame {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
}
.codex-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--cx-border-strong);
  --media-brand: var(--cx-accent);
  --media-focus-ring-color: var(--cx-accent);
}
/* Exactly one of player / empty placeholder is ever shown. */
.codex-player-empty {
  display: none;
  align-items: center; justify-content: center;
  aspect-ratio: 16 / 9; background: #111; color: #aaa; border-radius: 12px;
  font-family: var(--cx-serif); font-size: 18px;
}
.codex-player-wrap.codex-no-video .codex-player { display: none; }
.codex-player-wrap.codex-no-video .codex-player-empty { display: flex; }
.codex-player-wrap.codex-text-only .codex-player-empty {
  aspect-ratio: auto; min-height: 0; padding: 14px 18px;
  font-size: 14px; line-height: 1.5; text-align: center;
}
.codex-player-wrap.codex-text-only .codex-player-meta { display: none; }
.codex-player-meta {
  display: flex; flex-direction: column; align-items: stretch; gap: 8px;
  margin-top: 8px; padding: 0 2px;
}
.codex-player-meta-row {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.codex-audio-mix-wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
}
.codex-audio-mix-options {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
}
.codex-player-mode-btn,
.codex-audio-mix-btn {
  font-family: var(--cx-sans);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid #333;
  background: var(--cx-rail-bg);
  color: var(--cx-rail-dim);
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.codex-player-mode-btn:hover,
.codex-audio-mix-btn:hover {
  border-color: #444;
  color: var(--cx-rail-text);
}
.codex-player-mode-btn.is-active,
.codex-audio-mix-btn.is-active {
  background: #455d72;
  border-color: #556d82;
  color: #d4cfc4;
}
.codex-audio-mix-chip {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.codex-audio-mix-regen {
  appearance: none;
  border: 1px solid #333;
  background: var(--cx-rail-bg);
  color: var(--cx-rail-dim);
  font-size: 14px;
  line-height: 1;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color .15s, background .15s, border-color .15s;
}
.codex-audio-mix-regen:hover:not(:disabled) {
  color: var(--cx-rail-text);
  border-color: #444;
  background: #202227;
}
.codex-audio-mix-regen:disabled {
  opacity: 0.45;
  cursor: default;
}
.codex-audio-mix-regen.is-spinning {
  animation: codex-mix-regen-spin 0.8s linear infinite;
}
@keyframes codex-mix-regen-spin {
  to { transform: rotate(360deg); }
}
.codex-mix-audio { display: none !important; }

.codex-audio-only-bar {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--cx-border-strong);
  background: var(--cx-surface);
}
.codex-player-wrap.codex-audio-only-view .codex-audio-only-bar { display: flex; }
.codex-player-wrap.codex-audio-only-view .codex-player-frame .codex-player {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  border: none;
}
.codex-player-wrap.codex-audio-only-view .codex-player-chrome-btn { display: none !important; }
.codex-audio-only-play {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid #333;
  background: var(--cx-rail-bg);
  color: var(--cx-rail-dim);
  font-size: 13px;
  cursor: pointer;
}
.codex-audio-only-play:hover {
  border-color: #444;
  color: var(--cx-rail-text);
  background: #202227;
}
.codex-audio-only-seek {
  flex: 1 1 auto;
  min-width: 0;
  accent-color: var(--cx-accent);
}
.codex-audio-only-time {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.codex-player-wrap.codex-audio-only-view .codex-player-meta-row { display: none; }

/* Floating chrome on the video (Minimise top-right, Scripture top-left). */
.codex-player-chrome-btn {
  position: absolute;
  top: 8px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-family: var(--cx-sans);
  font-size: 12px;
  font-weight: 600;
  color: #f4efe3;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .15s ease, opacity .15s ease;
}
.codex-player-chrome-btn:hover { background: rgba(0, 0, 0, 0.78); }
.codex-player-chrome-icon { font-size: 10px; line-height: 1; }
.codex-player-scripture-btn { left: 8px; }
.codex-mobile-min-btn { right: 8px; }
.codex-player-scripture-btn[hidden],
.codex-player-wrap.codex-overlay-open .codex-player-scripture-btn {
  display: none !important;
}
.codex-player-wrap.codex-no-video .codex-player-chrome-btn,
.codex-player-wrap.codex-text-only .codex-player-chrome-btn { display: none; }

/* Scripture glass overlay on top of the video (YouTube settings-panel style). */
.codex-scripture-overlay {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(58%, 520px);
  max-width: calc(100% - 56px);
  z-index: 15;
  display: flex;
  flex-direction: column;
  background: rgba(28, 28, 32, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 0;
  border-radius: 0 14px 14px 0;
  overflow: hidden;
  backdrop-filter: blur(32px) saturate(1.1);
  -webkit-backdrop-filter: blur(32px) saturate(1.1);
  box-shadow: 8px 0 40px rgba(0, 0, 0, 0.5);
  pointer-events: auto;
  color: #f3efe4;
}
.codex-scripture-overlay[hidden] { display: none !important; }
.codex-player-wrap.codex-overlay-open .codex-player-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.42) 0%, rgba(0, 0, 0, 0.18) 38%, transparent 72%);
  border-radius: inherit;
}
.codex-overlay-head {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 10px 12px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex: 0 0 auto;
}
.codex-overlay-controls {
  flex: 1 1 auto;
  min-width: 0;
}
.codex-overlay-nav {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 6px 8px;
}
.codex-overlay-back {
  appearance: none;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #f4efe3;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease;
}
.codex-overlay-back:hover { background: rgba(255, 255, 255, 0.1); }
/* Dark-theme nav controls inside the video overlay. */
.codex-scripture-overlay .codex-nav-label {
  color: rgba(243, 239, 228, 0.52);
}
.codex-scripture-overlay .codex-nav-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #f3efe4;
  min-height: 30px;
  padding: 2px 8px;
  font-size: 14px;
}
.codex-scripture-overlay .codex-nav-select:focus {
  border-color: #e3b27a;
}
.codex-scripture-overlay .codex-nav-book { min-width: 108px; max-width: 140px; }
.codex-scripture-overlay .codex-nav-chapter { min-width: 56px; max-width: 72px; }
.codex-scripture-overlay .codex-nav-version {
  min-width: 58px;
  max-width: 72px;
  font-size: 10px;
}
.codex-scripture-overlay .codex-chapter-step-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: #f3efe4;
  width: 28px;
  height: 28px;
  font-size: 16px;
}
.codex-scripture-overlay .codex-chapter-step-btn:hover:not(:disabled) {
  border-color: #e3b27a;
  color: #e3b27a;
  background: rgba(227, 178, 122, 0.12);
}
.codex-scripture-overlay .codex-add-insight-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: #f3efe4;
  padding: 6px 10px;
  font-size: 11px;
}
.codex-scripture-overlay .codex-add-insight-btn:hover {
  border-color: #e3b27a;
  color: #e3b27a;
}
.codex-scripture-overlay .codex-insights-gen-label {
  font-size: 9px;
  padding: 5px 8px;
}
.codex-scripture-overlay .codex-toggle-track-sm { background: rgba(255, 255, 255, 0.18); }
.codex-scripture-overlay .codex-nav-autoplay-toggle input:checked + .codex-toggle-track-sm {
  background: #e3b27a;
}
.codex-overlay-body {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  padding: 10px 16px 18px;
  font-size: 17px;
  line-height: 1.75;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  color: #f3efe4;
}
.codex-overlay-body::-webkit-scrollbar { width: 6px; }
.codex-overlay-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}
/* Light-on-dark scripture text inside the video overlay (page uses dark text elsewhere). */
.codex-scripture-overlay .codex-transcript-body {
  color: #f3efe4;
  max-height: none;
}
.codex-scripture-overlay .codex-transcript-placeholder {
  color: rgba(243, 239, 228, 0.55);
}
.codex-scripture-overlay .codex-verse {
  color: #f3efe4;
}
.codex-scripture-overlay .codex-verse:hover {
  background: rgba(255, 255, 255, 0.08);
}
.codex-scripture-overlay .codex-verse.codex-verse-active {
  background: rgba(227, 178, 122, 0.22);
  box-shadow: inset 3px 0 0 #e3b27a;
}
.codex-scripture-overlay .codex-versenum {
  color: #e3b27a;
}
.codex-scripture-overlay .codex-trigger {
  color: #f3efe4;
  border-bottom-color: rgba(227, 178, 122, 0.75);
}
.codex-scripture-overlay .codex-trigger:hover {
  color: #fff;
  border-bottom-color: #e3b27a;
}
.codex-scripture-overlay .codex-marker {
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}
.codex-scripture-overlay .codex-verse-text {
  display: inline;
}
.codex-transcript.codex-transcript-docked .codex-transcript-body-slot { display: none; }
/* Desktop video chapters: always show nav + mix row under the player. */
body:not(.codex-mobile-stack) #codexTranscript {
  display: flex !important;
  flex-direction: column;
}
body:not(.codex-mobile-stack) .codex-player-meta {
  display: flex !important;
}
/* Overlay layout: scripture text lives on the video panel; keep nav + mix controls below the player. */
body.codex-video-study:not(.codex-mobile-stack):not(.codex-layout-below):not(.codex-layout-no-video) #codexTranscript {
  display: flex !important;
  flex: 0 0 auto;
  flex-direction: column;
  padding: 14px 18px;
}
body.codex-video-study:not(.codex-mobile-stack):not(.codex-layout-below):not(.codex-layout-no-video) .codex-transcript-body-slot {
  display: none !important;
}
body.codex-video-study:not(.codex-mobile-stack):not(.codex-layout-below):not(.codex-layout-no-video) .codex-transcript-head {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
body.codex-video-study:not(.codex-mobile-stack):not(.codex-layout-below):not(.codex-layout-no-video) .codex-player-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
  padding: 8px 2px 4px;
  border-top: 1px solid var(--cx-border);
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-player-scripture-btn { display: none !important; }
body.codex-layout-below:not(.codex-mobile-stack) .codex-scripture-overlay { display: none !important; }
body.codex-layout-below:not(.codex-mobile-stack) .codex-player-meta {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  padding: 8px 2px 6px;
  border-top: 1px solid var(--cx-border);
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-player-wrap { flex: 0 0 auto; }

/* Desktop: hide mobile-only chrome (expand bar, app bar, sheets, etc.) */
body:not(.codex-mobile-stack) .codex-mobile-app-bar,
body:not(.codex-mobile-stack) .codex-mobile-media-bar,
body:not(.codex-mobile-stack) .codex-mobile-player-expand-bar,
body:not(.codex-mobile-stack) .codex-mobile-controls-toggle,
body:not(.codex-mobile-stack) .codex-mobile-sheet,
body:not(.codex-mobile-stack) .codex-admin-overlay,
body:not(.codex-mobile-stack) .codex-mobile-read-bar,
body:not(.codex-mobile-stack) .codex-mobile-min-btn {
  display: none !important;
}

/* Desktop below-layout: compact view/mix row under timecode */
body.codex-layout-below:not(.codex-mobile-stack) .codex-player-meta-row {
  width: 100%;
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-player-controls-body {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
  width: 100%;
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-audio-mix-wrap {
  flex: 0 1 auto;
  min-width: 0;
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-audio-mix-options {
  flex-wrap: wrap;
  gap: 5px;
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-player-mode-btn,
body.codex-layout-below:not(.codex-mobile-stack) .codex-audio-mix-btn {
  white-space: nowrap;
}

/* Stacked reading — below (video + bible) and read (bible only) */
body.codex-layout-below:not(.codex-mobile-stack) .codex-stage,
body.codex-layout-no-video:not(.codex-mobile-stack) .codex-stage {
  flex: 1 1 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
body.codex-layout-below:not(.codex-mobile-stack) #codexTranscript,
body.codex-layout-no-video:not(.codex-mobile-stack) #codexTranscript {
  display: flex !important;
  flex: 0 0 auto;
  flex-direction: column;
  min-height: 0;
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-transcript-body-slot,
body.codex-layout-no-video:not(.codex-mobile-stack) .codex-transcript-body-slot {
  flex: 0 0 auto;
  display: block;
}
body.codex-layout-below:not(.codex-mobile-stack) .codex-transcript-body,
body.codex-layout-no-video:not(.codex-mobile-stack) .codex-transcript-body {
  flex: none;
  max-height: none;
  min-height: 0;
  overflow-y: visible;
  overflow-x: hidden;
}

/* Read mode — hide video entirely */
body.codex-layout-no-video:not(.codex-mobile-stack) .codex-player-wrap { display: none !important; }
body.codex-layout-no-video:not(.codex-mobile-stack) .codex-player-scripture-btn,
body.codex-layout-no-video:not(.codex-mobile-stack) .codex-scripture-overlay { display: none !important; }
.codex-chapter-stepper {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-right: 4px;
}
.codex-chapter-step-btn {
  appearance: none;
  border: 1px solid var(--cx-border);
  background: var(--cx-surface);
  color: var(--cx-text);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.codex-chapter-step-btn:hover:not(:disabled) { border-color: var(--cx-accent); color: var(--cx-accent); }
.codex-chapter-step-btn:disabled { opacity: 0.35; cursor: default; }
.codex-workspace.codex-chapter-loading .codex-stage { opacity: 0.72; pointer-events: none; }
.codex-workspace.codex-version-switching .codex-transcript-body,
.codex-workspace.codex-version-switching .codex-overlay-body {
  opacity: 0.55;
  transition: opacity 0.12s ease;
}
.codex-workspace.codex-chapter-loading .codex-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(227,178,122,.08), transparent);
  animation: codex-chapter-shimmer 1.1s ease-in-out infinite;
  pointer-events: none;
}
@keyframes codex-chapter-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.codex-meta-dim { color: var(--cx-text-faint); opacity: .8; }

/* Insights on/off toggle */
.codex-insights-toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; }
.codex-insights-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.codex-toggle-track {
  width: 36px; height: 20px; border-radius: 999px; background: #3a3a3a;
  position: relative; transition: background .18s ease; flex: 0 0 auto;
}
.codex-toggle-thumb {
  position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; transition: transform .18s ease;
}
.codex-insights-toggle input:checked + .codex-toggle-track { background: var(--cx-accent); }
.codex-insights-toggle input:checked + .codex-toggle-track .codex-toggle-thumb { transform: translateX(16px); }
.codex-toggle-label { font-size: 13px; color: #d8d3c8; }
.codex-toggle-cost {
  font-family: var(--cx-mono); font-size: 10px; color: var(--cx-text-faint);
  letter-spacing: .03em;
}

.codex-index-prefs {
  display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; align-items: center;
  margin-bottom: 22px;
}
.codex-insights-count {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  min-width: min(100%, 280px);
}
.codex-insights-count-label {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--cx-text-dim);
}
.codex-insights-count-value {
  font-family: var(--cx-mono); font-size: 15px; font-weight: 600;
  color: var(--cx-accent); min-width: 1.5em; text-align: center;
}
.codex-insights-count-input {
  width: min(100%, 240px); accent-color: var(--cx-accent); cursor: pointer;
}
.codex-insights-count-hint {
  margin: 0; font-size: 11px; line-height: 1.4; color: var(--cx-text-faint);
  text-align: center; max-width: 280px;
}
.codex-index-prefs .codex-toggle-label { color: var(--cx-text-dim); }
.codex-index-prefs .codex-toggle-track { background: #c8c4bc; }
.codex-index-prefs .codex-toggle-cost { color: var(--cx-text-faint); }

/* Insights 3-way mode control (Off / Insights / From Library) */
.codex-insights-mode {
  display: inline-flex; align-items: stretch; border-radius: 999px;
  background: #2c2c2c; border: 1px solid #3d3d3d; padding: 2px; gap: 2px;
}
.codex-mode-btn {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  color: #b8b3a8; font-size: 12px; line-height: 1; padding: 6px 11px;
  border-radius: 999px; transition: background .15s ease, color .15s ease;
  white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
}
.codex-mode-icon {
  font-size: 13px; line-height: 1; flex-shrink: 0;
}
.codex-mode-btn:hover { color: #efeadf; }
.codex-mode-btn.is-active { background: var(--cx-accent); color: #1a1a1a; font-weight: 600; }
.codex-mode-btn.is-busy { opacity: .6; cursor: progress; }

/* Mobile header chat drawer toggle (hamburger) */
.codex-drawer-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid #3d3d3d;
  border-radius: 8px;
  background: #2c2c2c;
  color: #efeadf;
  cursor: pointer;
  flex-shrink: 0;
  font-family: var(--cx-sans);
}
.codex-drawer-toggle:hover { background: #353535; color: #fff; }
.codex-drawer-toggle.is-open {
  background: var(--cx-accent);
  border-color: var(--cx-accent);
  color: #1a1a1a;
}
.codex-drawer-toggle-icon {
  position: relative;
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: background .15s ease;
}
.codex-drawer-toggle-icon::before,
.codex-drawer-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform .15s ease, top .15s ease;
}
.codex-drawer-toggle-icon::before { top: -5px; }
.codex-drawer-toggle-icon::after { top: 5px; }
.codex-drawer-toggle.is-open .codex-drawer-toggle-icon { background: transparent; }
.codex-drawer-toggle.is-open .codex-drawer-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}
.codex-drawer-toggle.is-open .codex-drawer-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

@media (max-width: 560px) {
  .codex-mode-btn { padding: 6px 8px; font-size: 11px; }
}

/* Hide "With pictures" toggle until re-enabled */
.codex-graphics-toggle,
#codexGraphicsToggleWrap { display: none !important; }

/* "No insight mode": hide all bubble affordances */
body.codex-insights-off .codex-marker { display: none !important; }
body.codex-insights-off .codex-trigger { border-bottom: none !important; cursor: inherit; }
.codex-insights-disabled-note {
  padding: 16px; color: var(--cx-rail-dim); font-size: 13px; font-style: italic; text-align: center;
}

/* Transcript */
.codex-transcript {
  background: var(--cx-surface);
  border: 1px solid var(--cx-border);
  border-radius: 12px;
  padding: 20px 24px;
}
.codex-transcript-head {
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--cx-border); padding-bottom: 12px; margin-bottom: 14px;
  gap: 12px; flex-wrap: wrap;
}
.codex-transcript-nav {
  display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap;
}
.codex-nav-field {
  display: flex; flex-direction: column; gap: 4px;
}
.codex-nav-label {
  font-family: var(--cx-mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--cx-text-faint);
}
.codex-nav-select {
  font-family: var(--cx-serif); font-size: 18px; font-weight: 600;
  color: var(--cx-text); background: var(--cx-surface);
  border: 1px solid var(--cx-border); border-radius: 6px;
  padding: 4px 10px; outline: none; cursor: pointer;
  min-height: 36px;
}
.codex-pod-link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--cx-accent, #e3b27a);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.codex-pod-link:hover { border-color: var(--cx-accent, #e3b27a); }
.codex-teaching-voice-select {
  font-size: 14px;
  font-weight: 500;
  max-width: 100%;
}
.codex-teaching-podcast-voices {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.codex-teaching-history-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.codex-teaching-history-share {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--cx-border, #2a3140);
  background: transparent;
  color: var(--cx-accent, #e3b27a);
  cursor: pointer;
}
.codex-teaching-history-share:hover { border-color: var(--cx-accent, #e3b27a); }
.codex-teaching-history-pod {
  font-size: 10px;
  color: var(--cx-accent, #e3b27a);
  margin-left: 6px;
}
.codex-nav-book { min-width: 140px; max-width: 200px; }
.codex-nav-chapter { min-width: 72px; max-width: 96px; }
.codex-nav-version {
  font-family: var(--cx-mono); font-size: 11px; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  min-width: 72px; max-width: 96px;
}
.codex-autoplay-field { align-self: flex-end; }
.codex-nav-autoplay-toggle {
  display: inline-flex; align-items: center; cursor: pointer; user-select: none;
  padding-top: 2px;
}
.codex-nav-autoplay-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.codex-toggle-track-sm {
  width: 32px; height: 18px; border-radius: 999px;
  background: #c8c4bc; display: inline-flex; align-items: center;
  padding: 2px; transition: background .2s;
}
.codex-toggle-track-sm .codex-toggle-thumb {
  width: 14px; height: 14px; border-radius: 50%; background: #fff;
  transition: transform .2s;
}
.codex-nav-autoplay-toggle input:checked + .codex-toggle-track-sm { background: var(--cx-accent); }
.codex-nav-autoplay-toggle input:checked + .codex-toggle-track-sm .codex-toggle-thumb { transform: translateX(14px); }
.codex-insights-gen-label {
  font-family: var(--cx-mono); font-size: 10px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--cx-accent);
  padding: 6px 10px; border-radius: 999px;
  background: rgba(227,178,122,.12); border: 1px solid rgba(227,178,122,.35);
  animation: codex-insight-gen-pulse 2.4s ease-in-out infinite;
  align-self: flex-end;
}
.codex-insights-gen-label[hidden] { display: none !important; }
.codex-generate-insights-btn {
  font-family: var(--cx-sans); font-size: 12px; font-weight: 500;
  color: var(--cx-text); background: var(--cx-surface);
  border: 1px solid var(--cx-border); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; align-self: flex-end;
}
.codex-generate-insights-btn:hover { border-color: var(--cx-accent); color: var(--cx-accent); }
.codex-generate-insights-btn:disabled { opacity: .55; cursor: wait; }
.codex-scripture-overlay .codex-generate-insights-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: #f3efe4;
  padding: 6px 10px;
  font-size: 11px;
}
.codex-scripture-overlay .codex-generate-insights-btn:hover {
  border-color: #e3b27a;
  color: #e3b27a;
}
.codex-add-insight-btn {
  font-family: var(--cx-sans); font-size: 12px; font-weight: 500;
  color: var(--cx-text); background: var(--cx-surface);
  border: 1px solid var(--cx-border); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; align-self: flex-end;
}
.codex-add-insight-btn:hover { border-color: var(--cx-accent); color: var(--cx-accent); }

.codex-audio-btn {
  font-family: var(--cx-sans); font-size: 12px; font-weight: 500;
  color: var(--cx-text); background: var(--cx-surface);
  border: 1px solid var(--cx-border); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; align-self: flex-end;
}
.codex-audio-btn:hover { border-color: var(--cx-accent); color: var(--cx-accent); }
.codex-scripture-overlay .codex-audio-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: #f3efe4;
  padding: 6px 10px;
  font-size: 11px;
}
.codex-scripture-overlay .codex-audio-btn:hover {
  border-color: #e3b27a;
  color: #e3b27a;
}

.codex-teaching-audio-modal {
  position: fixed; inset: 0; z-index: 90;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  background: rgba(8, 10, 14, 0.72);
  backdrop-filter: blur(6px);
}
.codex-teaching-audio-modal[hidden] { display: none !important; }
.codex-teaching-audio-panel {
  width: min(480px, 100%);
  max-height: min(92vh, 720px);
  display: flex; flex-direction: column;
  background: var(--cx-surface, #12151c);
  border: 1px solid var(--cx-border, rgba(255,255,255,.12));
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0,0,0,.45);
  overflow: hidden;
}
.codex-teaching-audio-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--cx-border, rgba(255,255,255,.08));
}
.codex-teaching-audio-head h2 {
  margin: 0; font-family: var(--cx-sans); font-size: 17px; font-weight: 600;
}
.codex-teaching-audio-close {
  border: none; background: transparent; color: var(--cx-muted, #9aa3b2);
  font-size: 24px; line-height: 1; cursor: pointer; padding: 4px 8px;
}
.codex-teaching-audio-body {
  padding: 14px 18px 8px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 12px;
}
.codex-teaching-audio-lead {
  margin: 0; font-size: 13px; line-height: 1.5; color: var(--cx-muted, #9aa3b2);
}
.codex-teaching-field { display: flex; flex-direction: column; gap: 6px; }
.codex-teaching-check {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--cx-text, #e8eaed); cursor: pointer;
}
.codex-teaching-check input { accent-color: var(--cx-accent, #e3b27a); }
.codex-teaching-verse-range {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px;
}
.codex-teaching-verse-field {
  display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 100px;
}
.codex-teaching-verse-field span { font-size: 11px; color: var(--cx-muted, #9aa3b2); }
.codex-teaching-verse-hint {
  margin: 0; font-size: 11px; color: var(--cx-muted, #9aa3b2); line-height: 1.4;
}
.codex-teaching-sliders { display: flex; flex-direction: column; gap: 10px; }
.codex-teaching-slider { display: flex; flex-direction: column; gap: 6px; }
.codex-teaching-slider-label {
  font-size: 12px; color: var(--cx-text, #e8eaed);
  display: flex; justify-content: space-between; gap: 8px;
}
.codex-teaching-slider input[type="range"] { width: 100%; }
.codex-teaching-audio-status {
  margin: 0; font-size: 12px; color: var(--cx-accent, #e3b27a);
}
.codex-teaching-audio-status.is-error { color: #f87171; }
.codex-teaching-audio-player { width: 100%; margin-top: 4px; }
.codex-teaching-audio-mix-wrap,
.codex-teaching-dock-mix-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.codex-teaching-audio-mix-wrap.hidden,
.codex-teaching-dock-mix-wrap.hidden { display: none !important; }
.codex-teaching-audio-mix-label {
  font-size: 11px;
  color: var(--cx-muted, #9aa3b2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.codex-teaching-dock-mix-wrap {
  margin-top: 4px;
}
.codex-teaching-dock-mix-options {
  flex-wrap: wrap;
}
.codex-pod-card-audio { margin-top: 8px; }
.codex-pod-mix-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.codex-pod-mix-options .codex-audio-mix-btn {
  font-size: 11px;
  padding: 4px 8px;
}
.codex-teaching-audio-foot {
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 12px 18px 16px;
  border-top: 1px solid var(--cx-border, rgba(255,255,255,.08));
}
.codex-teaching-cancel,
.codex-teaching-generate {
  font-family: var(--cx-sans); font-size: 13px; font-weight: 500;
  border-radius: 10px; padding: 10px 16px; cursor: pointer;
}
.codex-teaching-cancel {
  background: transparent; border: 1px solid var(--cx-border);
  color: var(--cx-text);
}
.codex-teaching-generate {
  background: var(--cx-accent, #e3b27a); border: none; color: #1a1208;
}
.codex-teaching-generate:disabled { opacity: 0.55; cursor: not-allowed; }
body.codex-teaching-audio-open { overflow: hidden; }

.codex-teaching-audio-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 55;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
  background: var(--cx-rail-bg, #17181b);
  border-top: 1px solid var(--cx-rail-border, #2c2f35);
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
  color: var(--cx-rail-text, #e7e3da);
}
.codex-teaching-audio-dock[hidden] { display: none !important; }
.codex-teaching-audio-dock.is-minimized {
  left: auto;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  width: min(360px, calc(100% - 32px));
  border: 1px solid var(--cx-rail-border, #2c2f35);
  border-radius: 16px;
  border-top: 1px solid var(--cx-rail-border, #2c2f35);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  padding: 10px 12px;
  gap: 10px;
}
.codex-teaching-audio-dock.is-minimized .codex-teaching-dock-meta,
.codex-teaching-audio-dock.is-minimized .codex-teaching-dock-player,
.codex-teaching-audio-dock.is-minimized .codex-teaching-dock-history,
.codex-teaching-audio-dock.is-minimized .codex-teaching-dock-new,
.codex-teaching-audio-dock.is-minimized #codexTeachingDockMinimizeBtn {
  display: none;
}
.codex-teaching-audio-dock.is-minimized .codex-teaching-dock-play-mini,
.codex-teaching-audio-dock.is-minimized #codexTeachingDockExpandBtn {
  display: inline-flex;
}
.codex-teaching-dock-play-mini {
  display: none;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(212, 165, 116, 0.45);
  background: rgba(212, 165, 116, 0.16);
  color: #f5ead8;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
}
.codex-teaching-dock-play-mini:hover {
  background: rgba(212, 165, 116, 0.28);
  border-color: #d4a574;
}
.codex-teaching-dock-text {
  flex: 0 1 240px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.codex-teaching-audio-dock.is-minimized .codex-teaching-dock-text {
  flex: 1 1 auto;
}
.codex-teaching-dock-title {
  font-family: var(--cx-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--cx-rail-text, #e7e3da);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  text-align: left;
  cursor: pointer;
  width: 100%;
}
.codex-teaching-dock-title:hover {
  color: #f5ead8;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.codex-teaching-dock-meta {
  font-size: 12px;
  color: var(--cx-rail-dim, #9b958a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.codex-teaching-dock-player {
  flex: 1 1 auto;
  min-width: 0;
  height: 40px;
  border-radius: 999px;
  color-scheme: light;
}
.codex-teaching-dock-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
}
.codex-teaching-dock-history {
  font-family: var(--cx-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(212, 165, 116, 0.35);
  background: rgba(212, 165, 116, 0.12);
  color: #f5ead8;
  cursor: pointer;
  white-space: nowrap;
}
.codex-teaching-dock-history:hover {
  border-color: #d4a574;
  background: rgba(212, 165, 116, 0.22);
  color: #fff8ef;
}
.codex-teaching-dock-new {
  font-family: var(--cx-sans);
  font-size: 12px;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(212, 165, 116, 0.55);
  background: rgba(212, 165, 116, 0.28);
  color: #fff8ef;
  cursor: pointer;
  white-space: nowrap;
}
.codex-teaching-dock-new:hover {
  background: rgba(212, 165, 116, 0.42);
  border-color: #e3b27a;
}
.codex-teaching-audio-fab {
  position: fixed;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 54;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: 1px solid rgba(212, 165, 116, 0.45);
  background: var(--cx-rail-bg, #17181b);
  color: #f5ead8;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
}
.codex-teaching-audio-fab:hover {
  background: var(--cx-rail-surface, #202227);
  border-color: #d4a574;
}
.codex-teaching-audio-fab[hidden] { display: none !important; }
body.codex-has-teaching-dock-minimized .codex-teaching-audio-fab {
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
}
body.codex-teaching-progress-visible.codex-has-teaching-dock-minimized .codex-teaching-audio-fab {
  bottom: calc(160px + env(safe-area-inset-bottom, 0px));
}
.codex-teaching-dock-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid rgba(231, 227, 218, 0.18);
  background: var(--cx-rail-surface, #202227);
  color: var(--cx-rail-text, #e7e3da);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}
.codex-teaching-dock-icon-btn:hover {
  border-color: rgba(212, 165, 116, 0.45);
  color: #f5ead8;
  background: rgba(212, 165, 116, 0.12);
}
.codex-teaching-dock-close-btn {
  font-size: 20px;
}
body.codex-has-teaching-dock .codex-workspace { padding-bottom: 76px; }
body.codex-has-teaching-dock.codex-teaching-audio-open .codex-workspace { padding-bottom: 0; }
body.codex-has-teaching-dock-minimized .codex-workspace { padding-bottom: 0; }

.codex-teaching-now {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--cx-border, rgba(255,255,255,.08));
}
.codex-teaching-now-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cx-muted, #9aa3b2);
}
.codex-teaching-open-history {
  width: 100%;
  margin-top: 4px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--cx-border, rgba(255,255,255,.12));
  background: rgba(255, 255, 255, 0.04);
  color: var(--cx-text, #e8eaed);
  font-family: var(--cx-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.codex-teaching-open-history:hover {
  border-color: rgba(227, 178, 122, 0.45);
  background: rgba(227, 178, 122, 0.08);
}
.codex-teaching-history-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--cx-accent, #e3b27a);
  background: rgba(227, 178, 122, 0.12);
  padding: 2px 8px;
  border-radius: 999px;
}
.codex-teaching-history-count:empty { display: none; }

/* Full-screen history library */
.codex-teaching-history-modal {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(8, 10, 14, 0.78);
  backdrop-filter: blur(8px);
}
.codex-teaching-history-modal[hidden] { display: none !important; }
.codex-teaching-history-panel {
  width: min(640px, 100%);
  max-height: min(88vh, 820px);
  display: flex;
  flex-direction: column;
  background: var(--cx-surface, #12151c);
  border: 1px solid var(--cx-border, rgba(255,255,255,.12));
  border-radius: 18px;
  box-shadow: 0 28px 90px rgba(0,0,0,.5);
  overflow: hidden;
}
.codex-teaching-history-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--cx-border, rgba(255,255,255,.08));
}
.codex-teaching-history-panel-head h2 {
  margin: 0;
  font-family: var(--cx-serif, Georgia, serif);
  font-size: 20px;
  font-weight: 600;
}
.codex-teaching-history-panel-sub {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: var(--cx-muted, #9aa3b2);
}
.codex-teaching-history-panel-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 20px 18px;
  overflow: hidden;
}

/* Bottom progress toast while generating */
.codex-teaching-progress-toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 58;
  width: min(560px, calc(100% - 24px));
  pointer-events: none;
}
.codex-teaching-progress-toast[hidden] { display: none !important; }
body.codex-has-teaching-dock .codex-teaching-progress-toast {
  bottom: calc(76px + env(safe-area-inset-bottom, 0px));
}
.codex-teaching-progress-toast-inner {
  pointer-events: auto;
  background: rgba(14, 16, 22, 0.97);
  border: 1px solid rgba(227, 178, 122, 0.35);
  border-radius: 14px;
  padding: 12px 14px 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px);
}
.codex-teaching-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.codex-teaching-progress-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--cx-accent, #e3b27a);
}
.codex-teaching-progress-dismiss {
  border: none;
  background: transparent;
  color: var(--cx-muted, #9aa3b2);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}
.codex-teaching-progress-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.codex-teaching-progress-step {
  flex: 1 1 auto;
  min-width: 72px;
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--cx-muted, #9aa3b2);
  background: rgba(255, 255, 255, 0.03);
}
.codex-teaching-progress-step.is-done {
  color: #86efac;
  border-color: rgba(134, 239, 172, 0.35);
  background: rgba(134, 239, 172, 0.08);
}
.codex-teaching-progress-step.is-active {
  color: var(--cx-accent, #e3b27a);
  border-color: rgba(227, 178, 122, 0.55);
  background: rgba(227, 178, 122, 0.14);
  box-shadow: 0 0 0 1px rgba(227, 178, 122, 0.2);
}
.codex-teaching-progress-step.is-failed {
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.45);
  background: rgba(248, 113, 113, 0.1);
}
.codex-teaching-progress-message {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--cx-text, #e8eaed);
}
.codex-teaching-progress-message.is-error { color: #f87171; }

.codex-teaching-history-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
}
.codex-teaching-history-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.codex-teaching-history-hint {
  font-size: 11px;
  color: var(--cx-muted, #9aa3b2);
}
.codex-teaching-history-panel-body .codex-teaching-history-list {
  min-height: min(52vh, 520px);
}
.codex-teaching-history-panel-body .codex-teaching-history-item-select {
  padding: 14px 16px;
}
.codex-teaching-history-panel-body .codex-teaching-history-item-label {
  font-size: 14px;
}
.codex-teaching-history-panel-body .codex-teaching-history-item-sub {
  font-size: 12px;
}
.codex-teaching-history-list {
  flex: 1;
  min-height: 200px;
  max-height: none;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 4px;
  border-radius: 10px;
}
.codex-teaching-history-empty {
  margin: 0;
  font-size: 12px;
  color: var(--cx-muted, #9aa3b2);
  padding: 8px 4px;
}
.codex-teaching-history-item {
  display: flex;
  align-items: stretch;
  gap: 6px;
  width: 100%;
}
.codex-teaching-history-item-select {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--cx-border, rgba(255,255,255,.1));
  background: rgba(255, 255, 255, 0.03);
  color: var(--cx-text, #e8eaed);
  cursor: pointer;
  font-family: var(--cx-sans);
  transition: border-color 0.15s, background 0.15s;
}
.codex-teaching-history-item-select:hover {
  border-color: rgba(227, 178, 122, 0.45);
  background: rgba(227, 178, 122, 0.06);
}
.codex-teaching-history-item.is-selected .codex-teaching-history-item-select {
  border-color: var(--cx-accent, #e3b27a);
  background: rgba(227, 178, 122, 0.12);
}
.codex-teaching-history-item.is-active-gen .codex-teaching-history-item-select {
  border-color: rgba(96, 165, 250, 0.5);
}
.codex-teaching-history-delete {
  flex: 0 0 auto;
  align-self: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--cx-border, rgba(255,255,255,.12));
  background: rgba(255, 255, 255, 0.04);
  color: var(--cx-muted, #9aa0a6);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  font-family: var(--cx-sans);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.codex-teaching-history-delete:hover {
  border-color: rgba(248, 113, 113, 0.45);
  background: rgba(248, 113, 113, 0.1);
  color: #fca5a5;
}
.codex-teaching-history-item-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.codex-teaching-history-item-label {
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.codex-teaching-history-item-sub {
  font-size: 11px;
  color: var(--cx-muted, #9aa3b2);
}
.codex-teaching-history-badge {
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: var(--cx-muted, #9aa3b2);
}
.codex-teaching-history-badge.is-ready { background: rgba(34, 197, 94, 0.15); color: #86efac; }
.codex-teaching-history-badge.is-failed { background: rgba(248, 113, 113, 0.15); color: #fca5a5; }
.codex-teaching-history-badge.is-busy { background: rgba(96, 165, 250, 0.15); color: #93c5fd; }
.codex-teaching-history-loading {
  font-size: 11px;
  color: var(--cx-muted, #9aa3b2);
  text-align: center;
  padding: 6px;
}

.codex-transcript.codex-insights-generating {
  border-color: rgba(227,178,122,.45);
  box-shadow: 0 0 0 1px rgba(227,178,122,.25), 0 0 28px rgba(227,178,122,.12);
  animation: codex-insight-gen-pulse 2.4s ease-in-out infinite;
}
@keyframes codex-insight-gen-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(227,178,122,.2), 0 0 16px rgba(227,178,122,.08); }
  50% { box-shadow: 0 0 0 1px rgba(227,178,122,.5), 0 0 32px rgba(227,178,122,.22); }
}
.codex-transcript-title { font-family: var(--cx-serif); font-size: 26px; font-weight: 600; margin: 0; }
.codex-transcript-body {
  font-family: var(--cx-serif); font-size: 19px; line-height: 1.85; color: var(--cx-text);
  position: relative;
  max-height: 52vh;
  overflow-y: auto;
}
.codex-transcript-placeholder { color: var(--cx-text-faint); font-style: italic; }

.codex-verse {
  display: block;
  padding: 4px 8px;
  margin: 2px -8px;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s ease;
  scroll-margin-top: 90px;
}
.codex-verse:hover { background: var(--cx-surface-2); }
.codex-verse.codex-verse-active {
  background: var(--cx-accent-soft);
  box-shadow: inset 3px 0 0 var(--cx-accent);
}
.codex-versenum {
  font-family: var(--cx-sans); font-size: 11px; font-weight: 600;
  vertical-align: super; color: var(--cx-accent); margin-right: 5px;
}
/* inline insight trigger */
.codex-trigger {
  border-bottom: 2px dotted currentColor;
  cursor: pointer;
}
.codex-marker {
  display: inline-flex; align-items: center; justify-content: center;
  width: 14px; height: 14px; border-radius: 50%; margin: 0 2px;
  vertical-align: middle; cursor: pointer;
}

/* Legend */
.codex-legend {
  background: var(--cx-surface);
  border: 1px solid var(--cx-border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.codex-legend-items { display: flex; flex-wrap: wrap; gap: 14px; }
.codex-legend-item { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--cx-text-dim); }
.codex-dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }

/* Category colors — scoped so triggers keep readable text */
.codex-dot.codex-cat-history { background: var(--cx-cat-history); }
.codex-dot.codex-cat-theology { background: var(--cx-cat-theology); }
.codex-dot.codex-cat-geography { background: var(--cx-cat-geography); }
.codex-dot.codex-cat-language { background: var(--cx-cat-language); }
.codex-dot.codex-cat-genealogy { background: var(--cx-cat-genealogy); }
.codex-dot.codex-cat-archaeology { background: var(--cx-cat-archaeology); }
.codex-dot.codex-cat-cross_reference { background: var(--cx-cat-cross_reference); }
.codex-dot.codex-cat-blindspot { background: var(--cx-cat-blindspot); }
.codex-marker.codex-cat-history { background: var(--cx-cat-history); color: #fff; }
.codex-marker.codex-cat-theology { background: var(--cx-cat-theology); color: #fff; }
.codex-marker.codex-cat-geography { background: var(--cx-cat-geography); color: #fff; }
.codex-marker.codex-cat-language { background: var(--cx-cat-language); color: #fff; }
.codex-marker.codex-cat-genealogy { background: var(--cx-cat-genealogy); color: #fff; }
.codex-marker.codex-cat-archaeology { background: var(--cx-cat-archaeology); color: #fff; }
.codex-marker.codex-cat-cross_reference { background: var(--cx-cat-cross_reference); color: #fff; }
.codex-marker.codex-cat-blindspot { background: var(--cx-cat-blindspot); color: #fff; }
.codex-trigger.codex-cat-history { border-bottom-color: var(--cx-cat-history); }
.codex-trigger.codex-cat-theology { border-bottom-color: var(--cx-cat-theology); }
.codex-trigger.codex-cat-geography { border-bottom-color: var(--cx-cat-geography); }
.codex-trigger.codex-cat-language { border-bottom-color: var(--cx-cat-language); }
.codex-trigger.codex-cat-genealogy { border-bottom-color: var(--cx-cat-genealogy); }
.codex-trigger.codex-cat-archaeology { border-bottom-color: var(--cx-cat-archaeology); }
.codex-trigger.codex-cat-cross_reference { border-bottom-color: var(--cx-cat-cross_reference); }
.codex-trigger.codex-cat-blindspot { border-bottom-color: var(--cx-cat-blindspot); }
.codex-trigger[class*="codex-cat-"] {
  background: transparent !important;
  color: inherit !important;
}
.codex-insight-modal-cat.codex-cat-history { color: var(--cx-cat-history); }
.codex-insight-modal-cat.codex-cat-theology { color: var(--cx-cat-theology); }
.codex-insight-modal-cat.codex-cat-geography { color: var(--cx-cat-geography); }
.codex-insight-modal-cat.codex-cat-language { color: var(--cx-cat-language); }
.codex-insight-modal-cat.codex-cat-genealogy { color: var(--cx-cat-genealogy); }
.codex-insight-modal-cat.codex-cat-archaeology { color: var(--cx-cat-archaeology); }
.codex-insight-modal-cat.codex-cat-cross_reference { color: var(--cx-cat-cross_reference); }
.codex-insight-modal-cat.codex-cat-blindspot { color: var(--cx-cat-blindspot); }
.codex-insight-counterpoint {
  margin-top: 16px; padding: 14px 16px;
  background: rgba(154, 52, 18, 0.08);
  border: 1px solid rgba(154, 52, 18, 0.22);
  border-radius: 10px;
}
.codex-insight-counterpoint-title {
  margin: 0 0 8px; font-size: 12px; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--cx-cat-blindspot);
}
.codex-insight-counterpoint-body {
  font-size: 14px; line-height: 1.55; color: var(--cx-rail-text);
}
.codex-insight-counterpoint-body p { margin: 0 0 .6em; }
.codex-insight-counterpoint-body p:last-child { margin-bottom: 0; }

/* ── Collapse collar ─────────────────────────────────────── */
.codex-rail-collar {
  flex: 0 0 auto;
  width: 22px;
  background: var(--cx-rail-bg);
  border: none;
  border-left: 1px solid var(--cx-rail-border);
  color: var(--cx-rail-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.codex-rail-collar:hover { color: #fff; }
.codex-collar-chevron { transition: transform .25s ease; font-size: 18px; }
.codex-workspace.codex-rail-collapsed .codex-collar-chevron { transform: rotate(180deg); }

/* ── Scholar rail (fixed full height) ───────────────────────── */
.codex-rail {
  flex: 0 0 var(--cx-rail-width);
  width: var(--cx-rail-width);
  background: var(--cx-rail-bg);
  color: var(--cx-rail-text);
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: width .25s ease, flex-basis .25s ease;
}
.codex-workspace.codex-rail-collapsed .codex-rail {
  flex-basis: 0;
  width: 0;
  overflow: hidden;
}

.codex-rail-tabs {
  flex: 0 0 auto;
  display: flex; gap: 8px; padding: 12px;
  border-bottom: 1px solid var(--cx-rail-border);
}
.codex-tab {
  flex: 1; cursor: pointer; font-size: 13px; font-weight: 500;
  background: var(--cx-rail-surface); color: var(--cx-rail-dim);
  border: 1px solid var(--cx-rail-border); border-radius: 8px; padding: 8px 0;
}
.codex-tab-active { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }

/* Chat history list */
#codexHistoryHead[hidden],
#codexHistoryList[hidden],
body:not(.codex-rail-history-view) #codexHistoryHead,
body:not(.codex-rail-history-view) #codexHistoryList {
  display: none !important;
}
body.codex-rail-history-view #codexChatGreeting,
body.codex-rail-history-view #codexQuickQueries,
body.codex-rail-history-view #codexChatMessages,
body.codex-rail-history-view #codexChatToolbar,
body.codex-rail-history-view #codexTyping {
  display: none !important;
}
.codex-history-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-bottom: 12px; flex-shrink: 0;
}
.codex-history-title {
  font-size: 13px; font-weight: 600; color: var(--cx-rail-text);
}
.codex-new-chat-btn, .codex-history-back {
  font-size: 11px; font-weight: 500; padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--cx-rail-border); background: var(--cx-rail-surface);
  color: var(--cx-rail-dim); cursor: pointer; font-family: var(--cx-sans);
}
.codex-new-chat-btn:hover, .codex-history-back:hover { color: #fff; border-color: var(--cx-accent); }
.codex-history-list { display: flex; flex-direction: column; gap: 4px; }
.codex-history-group-label {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--cx-rail-dim); margin: 10px 0 6px;
}
.codex-history-group-label:first-child { margin-top: 0; }
.codex-history-item {
  display: block; width: 100%; text-align: left;
  padding: 10px 12px; border-radius: 8px; border: 1px solid transparent;
  background: transparent; cursor: pointer; font-family: var(--cx-sans);
}
.codex-history-item:hover { background: rgba(255,255,255,.05); border-color: var(--cx-rail-border); }
.codex-history-item.codex-history-active { background: rgba(227,178,122,.12); border-color: rgba(227,178,122,.35); }
.codex-history-item-name {
  display: block; font-size: 13px; font-weight: 500; color: var(--cx-rail-text);
  line-height: 1.35; margin-bottom: 3px;
}
.codex-history-item-preview {
  display: block; font-size: 11px; color: var(--cx-rail-dim); line-height: 1.4;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.codex-history-empty, .codex-history-loading, .codex-history-error {
  font-size: 13px; color: var(--cx-rail-dim); font-style: italic; padding: 8px 0;
}
.codex-history-error { color: #f5c6c6; font-style: normal; }
.codex-chat-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-bottom: 10px; flex-shrink: 0;
}
.codex-chat-toolbar .codex-new-chat-btn { margin-left: auto; }
.codex-chat-toolbar .codex-history-back:not([hidden]) + .codex-new-chat-btn { margin-left: 0; }

.codex-rail-panel { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
.codex-rail-panel[hidden] { display: none; }

/* Chat */
.codex-chat-scroll { flex: 1 1 auto; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.codex-chat-greeting { font-family: var(--cx-serif); font-size: 16px; line-height: 1.6; color: var(--cx-rail-text); }
.codex-chat-greeting strong { color: #fff; }
.codex-quick-queries { display: flex; flex-direction: column; gap: 8px; }
.codex-quick-query {
  text-align: left; cursor: pointer; font-size: 13px; color: var(--cx-rail-text);
  background: var(--cx-rail-surface); border: 1px solid var(--cx-rail-border);
  border-radius: 9px; padding: 9px 12px;
}
.codex-quick-query:hover { border-color: var(--cx-accent); color: #fff; }

#codexChatMessages {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 4px;
}
.codex-msg {
  max-width: 92%;
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.6;
}
.codex-msg-user { align-self: flex-end; background: var(--cx-accent); color: #fff; border-bottom-right-radius: 4px; }
.codex-msg-assistant { align-self: flex-start; background: var(--cx-rail-surface); color: var(--cx-rail-text); border-bottom-left-radius: 4px; }
.codex-msg-error { align-self: stretch; max-width: 100%; background: #4a1f1f; color: #f5c6c6; }
.codex-msg-empty { line-height: 1.65; padding: 14px 16px; }
.codex-msg-assistant p { margin: 0 0 10px; }
.codex-msg-assistant p:last-child { margin-bottom: 0; }
.codex-msg-assistant a { color: #e3b27a; }

/* Video job cards (from chat history) */
.codex-msg-assistant .video-job-card > div {
  background: rgba(255,255,255,.06) !important;
  border: 1px solid var(--cx-rail-border) !important;
  border-radius: 10px !important;
  padding: 12px 14px !important;
}
.codex-msg-assistant .video-job-card p,
.codex-msg-assistant .video-job-card .text-gray-300 {
  color: var(--cx-rail-text) !important;
  font-size: 13px !important;
  margin: 0 0 8px !important;
}
.codex-msg-assistant .video-job-card .flex { display: flex; gap: 8px; flex-wrap: wrap; }
.codex-msg-assistant .video-job-card button {
  font-size: 11px !important; font-weight: 500 !important;
  padding: 5px 12px !important; border-radius: 8px !important;
  background: rgba(59,130,246,.2) !important; color: #93c5fd !important;
  border: 1px solid rgba(59,130,246,.35) !important; cursor: pointer;
  font-family: var(--cx-sans) !important;
}
.codex-msg-assistant .video-job-card button:hover {
  background: rgba(59,130,246,.35) !important;
}

.codex-typing { display: flex; gap: 5px; padding: 6px 13px; align-self: flex-start; }
.codex-typing span {
  width: 7px; height: 7px; border-radius: 50%; background: var(--cx-rail-dim);
  animation: codexBlink 1.2s infinite ease-in-out;
}
.codex-typing span:nth-child(2) { animation-delay: .2s; }
.codex-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes codexBlink { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }

.codex-chat-composer {
  flex: 0 0 auto; padding: 12px; border-top: 1px solid var(--cx-rail-border);
  display: flex; flex-direction: column; gap: 8px;
}
.codex-verse-tag {
  font-family: var(--cx-mono); font-size: 11px; color: #e3b27a;
  background: rgba(138,90,43,.18); border-radius: 6px; padding: 4px 8px;
}
.codex-chat-inputrow { display: flex; gap: 8px; align-items: flex-end; }
.codex-chat-input {
  flex: 1; resize: none; max-height: 140px; font-family: var(--cx-sans); font-size: 14px;
  background: var(--cx-rail-surface); color: var(--cx-rail-text);
  border: 1px solid var(--cx-rail-border); border-radius: 10px; padding: 10px 12px; outline: none;
}
.codex-chat-input:focus { border-color: var(--cx-accent); }
.codex-send-btn {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  background: var(--cx-accent); color: #fff; border: none; font-size: 18px;
}
.codex-send-btn:hover { background: var(--cx-accent-hover); }
.codex-send-btn:disabled { opacity: .5; cursor: default; }

/* Insights mural deck */
.codex-insights-scroll { flex: 1 1 auto; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
#codexInsightsDeck { display: flex; flex-direction: column; gap: 14px; }
.codex-insight-card {
  background: var(--cx-rail-surface); border: 1px solid var(--cx-rail-border);
  border-left: 4px solid var(--cx-rail-border); border-radius: 10px; padding: 12px 14px; cursor: pointer;
  margin-bottom: 2px;
}
.codex-insight-card .codex-insight-cat {
  font-family: var(--cx-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .05em;
}
.codex-insight-title { font-family: var(--cx-serif); font-size: 17px; font-weight: 600; margin: 4px 0 4px; color: #fff; }
.codex-insight-summary { font-size: 13px; color: var(--cx-rail-dim); line-height: 1.5; }
.codex-insight-body {
  font-size: 13.5px; color: var(--cx-rail-text); line-height: 1.6; margin-top: 10px;
  padding-top: 10px; border-top: 1px solid var(--cx-rail-border);
}
.codex-insight-body[hidden] { display: none; }
.codex-insight-refs { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.codex-insight-ref {
  font-family: var(--cx-mono); font-size: 11px; color: var(--cx-rail-text);
  background: rgba(255,255,255,.06); border-radius: 5px; padding: 2px 7px;
}
/* Clickable library source / cross-reference chips + revealed text */
.codex-insight-ref-src, .codex-insight-ref-xref {
  display: inline-flex; align-items: center; gap: 5px; cursor: pointer;
  border: 1px solid rgba(227,178,122,.45); color: #e3b27a;
  background: rgba(138,90,43,.14); transition: background .15s ease;
}
.codex-insight-ref-src:hover, .codex-insight-ref-xref:hover { background: rgba(138,90,43,.28); }
.codex-insight-ref-src .codex-ref-icon, .codex-insight-ref-xref .codex-ref-icon {
  opacity: .8; font-family: Georgia, serif;
}
.codex-insight-ref-src .codex-ref-caret, .codex-insight-ref-xref .codex-ref-caret {
  transition: transform .15s ease; font-size: 9px;
}
.codex-insight-ref-src.is-open .codex-ref-caret, .codex-insight-ref-xref.is-open .codex-ref-caret {
  transform: rotate(180deg);
}
.codex-insight-ref-quote {
  flex-basis: 100%; margin: 4px 0 2px; padding: 8px 12px;
  border-left: 3px solid rgba(227,178,122,.6); background: rgba(255,255,255,.04);
  border-radius: 0 6px 6px 0; color: var(--cx-rail-text);
  font-size: 12.5px; line-height: 1.55; white-space: pre-wrap;
}
.codex-ref-cite { display: block; font-size: 11px; opacity: .8; margin-bottom: 4px; }
.codex-ref-cite em { font-style: normal; text-transform: uppercase; opacity: .7; }
.codex-ref-verse sup { color: #e3b27a; font-size: 9px; margin-right: 1px; }
.codex-ref-loading, .codex-ref-empty { opacity: .6; font-style: italic; }
.codex-insight-ask {
  margin-top: 10px; font-size: 12px; cursor: pointer; color: #e3b27a;
  background: transparent; border: 1px solid rgba(138,90,43,.5); border-radius: 7px; padding: 5px 10px;
}
.codex-insight-ask:hover { background: rgba(138,90,43,.18); }

/* Section headers + save/edit/remove controls */
.codex-insight-section {
  font-family: var(--cx-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--cx-rail-dim); margin: 6px 2px 2px;
}
.codex-insight-head { display: flex; align-items: center; gap: 8px; }
.codex-insight-actions { margin-left: auto; display: flex; gap: 6px; }
.codex-insight-btn {
  font-size: 11px; cursor: pointer; border-radius: 6px; padding: 3px 9px;
  background: transparent; color: var(--cx-rail-text); border: 1px solid var(--cx-rail-border);
}
.codex-insight-btn:hover { border-color: var(--cx-accent); color: #fff; }
.codex-insight-save { background: var(--cx-accent); border-color: var(--cx-accent); color: #fff; }
.codex-insight-save:hover { background: var(--cx-accent-hover); }
.codex-insight-save:disabled { opacity: .6; cursor: default; }
.codex-insight-remove:hover { border-color: #b4534f; color: #f2b8b5; }
.codex-insight-badge {
  font-family: var(--cx-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .04em;
  color: #bfe3c4; background: rgba(4,120,87,.25); border: 1px solid rgba(4,120,87,.5);
  padding: 1px 7px; border-radius: 5px;
}
.codex-insight-saved { border-left-width: 4px; }
.codex-insight-edit { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.codex-insight-edit[hidden] { display: none !important; }
.codex-insight-edit input, .codex-insight-edit textarea {
  width: 100%; font-family: var(--cx-sans); font-size: 13px; resize: vertical;
  background: var(--cx-rail-bg); color: var(--cx-rail-text);
  border: 1px solid var(--cx-rail-border); border-radius: 7px; padding: 7px 9px; outline: none;
}
.codex-insight-edit input:focus, .codex-insight-edit textarea:focus { border-color: var(--cx-accent); }

/* Footer / subscribe pinned under chat composer */
.codex-rail-footer {
  flex: 0 0 auto;
  padding: 0;
  border-top: 1px solid var(--cx-rail-border);
  background: var(--cx-rail-bg);
}
.codex-subscribe-btn {
  display: flex; align-items: center; justify-content: center;
  width: 100%;
  box-sizing: border-box;
  background: var(--cx-accent); color: #fff; text-decoration: none;
  border-radius: 0; padding: 14px 16px; font-size: 14px; font-weight: 600;
}
.codex-subscribe-btn:hover { background: var(--cx-accent-hover); }

/* ── Index page (workspace + right rail, mirrors study page) ─ */
.codex-index-body {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
}

/* Desktop: explicit two-column grid — content left, fixed rail right */
.codex-index-body .codex-workspace {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--cx-rail-width);
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
}

.codex-index-body .codex-index-stage {
  grid-column: 1;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 40px 24px 80px;
}

.codex-index-body .codex-rail {
  grid-column: 2;
  width: var(--cx-rail-width);
  max-width: var(--cx-rail-width);
  min-height: 0;
  height: 100%;
  border-left: 1px solid var(--cx-rail-border);
  position: relative;
  transform: none;
  box-shadow: none;
}

.codex-index-body .codex-workspace.codex-rail-full {
  grid-template-columns: minmax(0, 1fr);
}
.codex-index-body .codex-workspace.codex-rail-full .codex-index-stage { display: none; }
.codex-index-body .codex-workspace.codex-rail-full .codex-rail {
  grid-column: 1;
  width: 100%;
  max-width: 100%;
}

.codex-index-hero,
.codex-index-books,
.codex-index-empty {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.codex-index-hero { text-align: center; padding: 36px 0 28px; }
.codex-index-title { font-family: var(--cx-serif); font-size: 48px; font-weight: 600; margin: 0 0 10px; }
.codex-index-sub { font-family: var(--cx-serif); font-size: 19px; color: var(--cx-text-dim); margin: 0 auto 22px; max-width: 620px; }
.codex-index-cta {
  display: inline-block; background: var(--cx-accent); color: #fff; text-decoration: none;
  padding: 12px 28px; border-radius: 999px; font-weight: 600;
}
.codex-index-cta:hover { background: var(--cx-accent-hover); }
.codex-index-books { display: flex; flex-direction: column; gap: 18px; margin-top: 26px; }
.codex-index-book { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: 12px; padding: 16px 20px; }
.codex-index-bookname { font-family: var(--cx-serif); font-size: 22px; margin: 0 0 12px; }
.codex-index-chapters { display: flex; flex-wrap: wrap; gap: 8px; }
.codex-chip {
  min-width: 38px; text-align: center; text-decoration: none; padding: 6px 10px; border-radius: 8px;
  font-family: var(--cx-mono); font-size: 13px;
}
.codex-chip-live { background: var(--cx-accent); color: #fff; }
.codex-chip-live:hover { background: var(--cx-accent-hover); }
.codex-chip-draft { background: var(--cx-surface-2); color: var(--cx-text-dim); border: 1px dashed var(--cx-border-strong); }
.codex-index-empty { text-align: center; color: var(--cx-text-faint); font-family: var(--cx-serif); font-size: 18px; }

/* ── Home toggle: Codex ↔ YourWord Pod ── */
.codex-home-toggle-wrap {
  max-width: 720px;
  margin: 0 auto 8px;
  display: flex;
  justify-content: center;
}
.codex-home-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--cx-border);
  background: var(--cx-surface);
}
.codex-home-toggle-btn {
  border: none;
  background: transparent;
  color: var(--cx-text-dim);
  font-family: var(--cx-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .25s ease, background .25s ease, box-shadow .25s ease;
}
.codex-home-toggle-btn.is-active {
  color: var(--cx-text);
  background: var(--cx-bg);
  box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
}
.codex-home-toggle-btn:hover:not(.is-active) { color: var(--cx-accent); }

.codex-index-views {
  position: relative;
  min-height: 200px;
}
.codex-index-view {
  transition: opacity 0.42s ease, transform 0.42s ease, visibility 0.42s ease;
}
.codex-index-view.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  position: relative;
}
.codex-index-view:not(.is-active) {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
  position: absolute;
  inset: 0;
  height: 0;
  overflow: hidden;
}
.codex-index-view.is-active[hidden] { display: block !important; }
.codex-index-view:not(.is-active)[hidden] { display: block !important; }

.codex-index-hero-pod { padding-top: 12px; }

.codex-pod-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 0 auto 24px;
  max-width: 720px;
}
.codex-pod-tab {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--cx-border);
  background: transparent;
  color: var(--cx-text-dim);
  cursor: pointer;
  font-size: 12px;
  font-family: var(--cx-mono);
  letter-spacing: .04em;
  transition: border-color .2s, color .2s, background .2s;
}
.codex-pod-tab.is-active {
  border-color: var(--cx-accent);
  color: var(--cx-accent);
  background: rgba(227, 178, 122, 0.08);
}

.codex-pod-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
.codex-pod-card {
  border: 1px solid var(--cx-border);
  border-radius: 12px;
  padding: 14px 16px;
  background: var(--cx-surface);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  animation: codexPodFadeIn 0.5s ease both;
}
@keyframes codexPodFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.codex-pod-card.is-playing { border-color: var(--cx-accent); }
.codex-pod-card-title {
  font-family: var(--cx-serif);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 4px;
}
.codex-pod-card-meta {
  font-size: 12px;
  color: var(--cx-text-dim);
  margin: 0 0 10px;
}
.codex-pod-card audio { width: 100%; margin-top: 4px; }
.codex-pod-card-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.codex-pod-like-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--cx-border);
  background: transparent;
  color: var(--cx-text);
  cursor: pointer;
  font-size: 12px;
}
.codex-pod-like-btn.is-liked { border-color: #e57373; color: #e57373; }
.codex-pod-loading {
  text-align: center;
  color: var(--cx-text-faint);
  padding: 32px 16px;
  font-size: 14px;
}
.codex-pod-load-more {
  display: block;
  width: 100%;
  max-width: 720px;
  margin: 20px auto 0;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--cx-border);
  background: transparent;
  color: var(--cx-accent);
  cursor: pointer;
  font-size: 13px;
}
.codex-pod-load-more:hover { border-color: var(--cx-accent); }

/* ── Rail expand-to-fullscreen button ────────────────────── */
.codex-rail-expand,
.codex-dock-close {
  flex: 0 0 auto; cursor: pointer; font-size: 15px; line-height: 1;
  background: var(--cx-rail-surface); color: var(--cx-rail-dim);
  border: 1px solid var(--cx-rail-border); border-radius: 8px; padding: 0 10px;
}
.codex-rail-expand:hover,
.codex-dock-close:hover { color: #fff; border-color: var(--cx-accent); }

/* Expand the rail to fill the whole workspace (study + index). */
.codex-workspace.codex-rail-full .codex-stage,
.codex-workspace.codex-rail-full .codex-index-stage { display: none; }
.codex-workspace.codex-rail-full .codex-rail-collar { display: none; }
.codex-workspace.codex-rail-full .codex-rail {
  flex: 1 1 100%;
  flex-basis: 100%;
  width: 100%;
  max-width: 100%;
}

/* ── Chat modes (Library / Quote) ────────────────────────── */
.codex-chat-modes { display: flex; gap: 8px; }
.codex-mode-chip {
  cursor: pointer; font-size: 12px; font-weight: 500;
  background: var(--cx-rail-surface); color: var(--cx-rail-dim);
  border: 1px solid var(--cx-rail-border); border-radius: 999px; padding: 4px 12px;
}
.codex-mode-chip:hover { color: #fff; border-color: var(--cx-accent); }
.codex-mode-chip.codex-mode-active { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }

/* "Create video" chip is a navigation link, not a chat-mode toggle. */
.codex-studio-chip {
  cursor: pointer; font-size: 12px; font-weight: 500; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(227, 178, 122, .12); color: #e3b27a;
  border: 1px solid var(--cx-accent); border-radius: 999px; padding: 4px 12px;
  font-family: var(--cx-sans);
}
.codex-studio-chip::before { content: "▸"; font-size: 10px; }
.codex-studio-chip:hover { background: var(--cx-accent); color: #fff; }

/* Strong's numbers in scripture text */
.codex-strong-num {
  display: inline;
  font-family: var(--cx-mono);
  font-size: 0.68em;
  font-weight: 600;
  color: var(--cx-accent);
  background: var(--cx-accent-soft);
  border: 0;
  border-radius: 3px;
  padding: 0 3px;
  margin: 0 1px;
  vertical-align: super;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
}
.codex-strong-num:hover { background: rgba(138, 90, 43, 0.22); }
.codex-scripture-overlay .codex-strong-num {
  color: #e3b27a;
  background: rgba(227, 178, 122, 0.15);
}
.codex-strongs-tooltip {
  position: fixed;
  z-index: 300;
  max-width: min(320px, calc(100vw - 24px));
  padding: 12px 14px;
  background: #141416;
  color: #ece7dc;
  border: 1px solid #3a3a3a;
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  font-size: 13px;
  line-height: 1.45;
  pointer-events: auto;
}
.codex-strongs-tooltip[hidden] { display: none !important; }
.codex-strongs-tooltip-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.codex-strongs-tooltip-head h4 {
  margin: 0;
  font-family: var(--cx-mono);
  font-size: 12px;
  color: #e3b27a;
}
.codex-strongs-tooltip-close {
  border: 0;
  background: transparent;
  color: #9b958a;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 2px 4px;
}
.codex-strongs-tooltip-def { margin: 0 0 6px; }
.codex-strongs-tooltip-meta {
  margin: 0;
  font-size: 12px;
  color: #9b958a;
}

.codex-mode-depth { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 2px; }
.codex-mode-depth[hidden] { display: none; }
.codex-depth-chip {
  cursor: pointer; font-size: 11px; font-weight: 500;
  background: transparent; color: var(--cx-rail-dim);
  border: 1px solid var(--cx-rail-border); border-radius: 999px; padding: 3px 10px;
  font-family: var(--cx-sans);
}
.codex-depth-chip:hover { color: #fff; border-color: var(--cx-accent); }
.codex-depth-chip.codex-depth-active { background: rgba(227, 178, 122, .15); color: #e3b27a; border-color: var(--cx-accent); }

.codex-msg-actions { margin-top: 10px; }
.codex-copy-btn {
  font-size: 11px; font-weight: 500; padding: 4px 12px; border-radius: 999px;
  border: 1px solid var(--cx-rail-border); background: transparent;
  color: var(--cx-rail-dim); cursor: pointer; font-family: var(--cx-sans);
}
.codex-copy-btn:hover { color: #fff; border-color: var(--cx-accent); }

.codex-citation {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--cx-mono);
  color: #e3b27a;
  background: rgba(227, 178, 122, 0.18);
  border: 1px solid rgba(227, 178, 122, 0.35);
  border-radius: 4px;
  padding: 0 4px;
  margin: 0 1px;
  cursor: pointer;
  vertical-align: baseline;
  line-height: 1.45;
}
.codex-citation:hover { background: rgba(227, 178, 122, 0.3); }

/* Source citation popup */
.codex-source-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.72);
  display: flex; align-items: center; justify-content: center;
  padding: 24px 16px;
}
.codex-source-modal {
  position: relative;
  width: min(640px, 100%);
  max-height: min(80vh, 720px);
  background: var(--cx-rail-bg);
  border: 1px solid var(--cx-rail-border);
  border-radius: 14px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.55);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.codex-source-close {
  position: absolute; top: 12px; right: 12px;
  width: 32px; height: 32px; border: none; border-radius: 8px;
  background: var(--cx-rail-surface); color: var(--cx-rail-dim);
  font-size: 16px; cursor: pointer; line-height: 1;
}
.codex-source-close:hover { color: #fff; background: rgba(255, 255, 255, 0.1); }
.codex-source-header {
  padding: 18px 48px 12px 20px;
  border-bottom: 1px solid var(--cx-rail-border);
  flex-shrink: 0;
}
.codex-source-title {
  margin: 0; font-family: var(--cx-serif);
  font-size: 17px; font-weight: 600; color: var(--cx-rail-text);
  line-height: 1.35;
}
.codex-source-page {
  display: block; margin-top: 4px;
  font-family: var(--cx-mono); font-size: 11px; color: var(--cx-rail-dim);
}
.codex-source-body {
  padding: 16px 20px 20px;
  overflow-y: auto; flex: 1;
  font-family: var(--cx-serif); font-size: 15px; line-height: 1.7;
  color: var(--cx-rail-text);
}
.codex-source-body p { margin: 0 0 12px; }
.codex-source-body p:last-child { margin-bottom: 0; }
.codex-source-body i { font-style: italic; color: var(--cx-rail-dim); font-size: 13px; }
.codex-source-loading { color: var(--cx-rail-dim); font-style: italic; }
.codex-source-error { color: #f5c6c6; }

/* Insight reader modal */
.codex-insight-overlay {
  position: fixed; inset: 0; z-index: 250;
  background: rgba(8, 8, 10, 0.78);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px 16px;
}
.codex-insight-overlay[hidden] { display: none !important; }
body.codex-insight-modal-open { overflow: hidden; }
.codex-insight-modal {
  position: relative;
  width: min(720px, 100%);
  max-height: min(88vh, 900px);
  background: var(--cx-rail-bg);
  border: 1px solid var(--cx-rail-border);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.codex-insight-modal.has-image { width: min(880px, 100%); }
.codex-insight-modal-inner {
  display: flex; flex-direction: column;
  max-height: min(88vh, 900px);
  overflow: hidden;
}
.codex-insight-modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 34px; height: 34px; border: none; border-radius: 8px;
  background: var(--cx-rail-surface); color: var(--cx-rail-dim);
  font-size: 18px; cursor: pointer; line-height: 1;
}
.codex-insight-modal-close:hover { color: #fff; background: rgba(255,255,255,.1); }
.codex-insight-modal-head {
  padding: 20px 52px 14px 20px;
  border-bottom: 1px solid var(--cx-rail-border);
  flex-shrink: 0;
}
.codex-insight-modal-cat {
  font-family: var(--cx-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: .06em; margin-bottom: 6px; display: block;
}
.codex-insight-modal-title {
  margin: 0; font-family: var(--cx-serif); font-size: 24px; font-weight: 600;
  color: #fff; line-height: 1.25;
}
.codex-insight-modal-nav {
  display: flex; align-items: center; gap: 8px; margin-top: 12px;
}
.codex-insight-modal-navbtn {
  font-size: 12px; padding: 4px 10px; border-radius: 6px;
  border: 1px solid var(--cx-rail-border); background: transparent;
  color: var(--cx-rail-text); cursor: pointer;
}
.codex-insight-modal-navbtn:hover:not(:disabled) { border-color: var(--cx-accent); color: #fff; }
.codex-insight-modal-navbtn:disabled { opacity: .4; cursor: default; }
.codex-insight-modal-navlabel {
  font-family: var(--cx-mono); font-size: 11px; color: var(--cx-rail-dim);
}
.codex-insight-modal-body {
  padding: 18px 20px 20px;
  overflow-y: auto; flex: 1 1 auto;
}
.codex-insight-modal-layout {
  display: grid; grid-template-columns: 1fr; gap: 20px; align-items: start;
}
.codex-insight-modal-layout.has-image {
  grid-template-columns: minmax(200px, 260px) 1fr;
}
.codex-insight-modal-imgwrap {
  width: 100%; aspect-ratio: 1 / 1; border-radius: 12px; overflow: hidden;
  background: #0e0f12; display: flex; align-items: center; justify-content: center;
}
.codex-insight-modal-imgwrap img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.codex-insight-modal-summary {
  font-size: 15px; color: var(--cx-rail-dim); line-height: 1.55;
  margin-bottom: 14px; font-family: var(--cx-serif);
}
.codex-insight-modal-content {
  font-size: 15px; color: var(--cx-rail-text); line-height: 1.65;
  font-family: var(--cx-serif);
}
.codex-insight-modal-content p { margin: 0 0 12px; }
.codex-insight-modal-content p:last-child { margin-bottom: 0; }
.codex-insight-modal-refs { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.codex-insight-modal-foot {
  padding: 14px 20px; border-top: 1px solid var(--cx-rail-border);
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  flex-shrink: 0;
}
.codex-insight-modal-edit,
.codex-insight-modal-imgedit { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.codex-insight-modal-edit[hidden],
.codex-insight-modal-imgedit[hidden] { display: none !important; }
.codex-insight-modal-edit input,
.codex-insight-modal-edit textarea,
.codex-insight-modal-imgedit textarea {
  width: 100%; font-family: var(--cx-sans); font-size: 13px; resize: vertical;
  background: var(--cx-rail-bg); color: var(--cx-rail-text);
  border: 1px solid var(--cx-rail-border); border-radius: 8px; padding: 8px 10px; outline: none;
}
.codex-insight-modal-edit input:focus,
.codex-insight-modal-edit textarea:focus,
.codex-insight-modal-imgedit textarea:focus { border-color: var(--cx-accent); }
@media (max-width: 640px) {
  .codex-insight-modal-layout.has-image { grid-template-columns: 1fr; }
  .codex-insight-modal-imgwrap { max-width: 240px; margin: 0 auto; }
}

/* Quote Finder results — scrollable panel (Codex colours) */
.codex-quote-results.codex-msg {
  max-width: 100%;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--cx-rail-border);
  border-radius: 10px;
  background: rgba(0, 0, 0, .18);
}
.codex-quote-results .codex-quote-scroll {
  display: flex;
  flex-direction: column;
  max-height: min(24rem, 55vh);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--cx-rail-border) transparent;
}
.codex-quote-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--cx-rail-border);
}
.codex-quote-item:last-child { border-bottom: none; }
.codex-quote { margin: 0; padding: 10px 12px; border-left: 3px solid var(--cx-accent); background: rgba(255,255,255,.04); border-radius: 8px; }
.codex-quote-text { display: block; font-family: var(--cx-serif); font-size: 14px; line-height: 1.65; color: var(--cx-rail-text); margin-bottom: 6px; }
.codex-quote-src { display: block; font-family: var(--cx-mono); font-size: 11px; color: var(--cx-rail-dim); }
.codex-quote-actions { display: flex; justify-content: flex-end; }
.codex-quote-copy-btn {
  font-size: 11px; font-weight: 500; padding: 4px 12px; border-radius: 999px;
  border: 1px solid var(--cx-rail-border); background: transparent;
  color: var(--cx-rail-dim); cursor: pointer; font-family: var(--cx-sans);
}
.codex-quote-copy-btn:hover { color: #fff; border-color: var(--cx-accent); }

/* ── Insight graphics (explainer images) ─────────────────── */
.codex-insight-graphic .codex-insight-imgwrap {
  margin: 0 auto 10px; width: 100%; max-width: 220px;
  border-radius: 10px; overflow: hidden;
  background: #0e0f12; aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center;
}
.codex-insight-image { width: 100%; height: 100%; object-fit: cover; display: block; }
.codex-insight-image-pending {
  display: flex; align-items: center; gap: 9px; justify-content: center;
  width: 100%; height: 100%; color: var(--cx-rail-dim); font-size: 13px; font-style: italic;
}
.codex-img-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.2); border-top-color: var(--cx-accent);
  animation: codexSpin .8s linear infinite;
}
@keyframes codexSpin { to { transform: rotate(360deg); } }
.codex-insight-imgedit { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.codex-insight-imgedit[hidden] { display: none !important; }
.codex-edit-imgprompt {
  width: 100%; font-family: var(--cx-sans); font-size: 13px; resize: vertical;
  background: var(--cx-rail-bg); color: var(--cx-rail-text);
  border: 1px solid var(--cx-rail-border); border-radius: 7px; padding: 7px 9px; outline: none;
}
.codex-edit-imgprompt:focus { border-color: var(--cx-accent); }
.codex-insight-regen { align-self: flex-start; }

/* Text selection → insight category picker */
.codex-cat-picker {
  position: fixed; z-index: 1200; min-width: 200px;
  background: var(--cx-rail-bg); border: 1px solid var(--cx-rail-border);
  border-radius: 10px; padding: 8px; box-shadow: 0 8px 32px rgba(0,0,0,.45);
}
.codex-cat-picker-title {
  font-family: var(--cx-mono); font-size: 10px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--cx-rail-dim); margin: 0 4px 6px;
}
.codex-cat-picker-btn {
  display: block; width: 100%; text-align: left;
  font-family: var(--cx-sans); font-size: 13px; color: var(--cx-rail-text);
  background: transparent; border: none; border-radius: 6px;
  padding: 6px 8px; cursor: pointer;
}
.codex-cat-picker-btn:hover { background: rgba(255,255,255,.06); }
.codex-cat-picker-btn:disabled { opacity: .5; cursor: default; }
.codex-cat-picker-btn .codex-dot { margin-right: 6px; vertical-align: middle; }

/* Manual insight composer */
.codex-manual-insight-overlay {
  position: fixed; inset: 0; z-index: 1200;
  background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.codex-manual-insight-overlay[hidden] { display: none !important; }
.codex-manual-insight-form {
  width: min(480px, 100%); background: var(--cx-surface);
  border: 1px solid var(--cx-border); border-radius: 12px;
  padding: 20px; box-shadow: 0 24px 64px rgba(0,0,0,.35);
}
.codex-manual-insight-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px;
}
.codex-manual-insight-head h3 {
  font-family: var(--cx-serif); font-size: 22px; margin: 0; color: var(--cx-text);
}
.codex-manual-insight-close {
  background: none; border: none; font-size: 24px; line-height: 1;
  color: var(--cx-text-faint); cursor: pointer; padding: 4px 8px;
}
.codex-manual-insight-close:hover { color: var(--cx-text); }
.codex-manual-anchor {
  font-size: 13px; color: var(--cx-text-dim); margin: 0 0 14px;
  font-family: var(--cx-mono);
}
.codex-manual-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.codex-manual-select, .codex-manual-input, .codex-manual-textarea {
  font-family: var(--cx-sans); font-size: 14px;
  border: 1px solid var(--cx-border); border-radius: 8px;
  padding: 8px 10px; background: var(--cx-surface-2); color: var(--cx-text);
  outline: none; width: 100%;
}
.codex-manual-select:focus, .codex-manual-input:focus, .codex-manual-textarea:focus {
  border-color: var(--cx-accent);
}
.codex-manual-textarea { resize: vertical; min-height: 100px; line-height: 1.5; }
.codex-manual-actions {
  display: flex; justify-content: flex-end; gap: 10px; margin-top: 4px;
}
.codex-manual-cancel {
  font-family: var(--cx-sans); font-size: 13px; padding: 8px 14px;
  border: 1px solid var(--cx-border); border-radius: 8px;
  background: transparent; color: var(--cx-text-dim); cursor: pointer;
}
.codex-manual-save {
  font-family: var(--cx-sans); font-size: 13px; font-weight: 600;
  padding: 8px 16px; border: none; border-radius: 8px;
  background: var(--cx-accent); color: #fff; cursor: pointer;
}
.codex-manual-save:disabled { opacity: .55; cursor: default; }
.codex-manual-save:hover:not(:disabled) { background: var(--cx-accent-hover); }

/* Codex dialog (confirm / alert) */
.codex-dialog-overlay {
  position: fixed; inset: 0; z-index: 320;
  background: rgba(6, 6, 8, 0.82);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: codex-dialog-fade-in .22s ease;
}
.codex-dialog-overlay[hidden] { display: none !important; }
body.codex-dialog-open { overflow: hidden; }
.codex-dialog {
  position: relative;
  width: min(420px, 100%);
  background: linear-gradient(165deg, #1a1a1f 0%, #121216 55%, #0e0e12 100%);
  border: 1px solid rgba(227, 178, 122, 0.28);
  border-radius: 18px;
  padding: 28px 24px 22px;
  text-align: center;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255,255,255,.04) inset;
  animation: codex-dialog-rise .28s cubic-bezier(.2,.8,.2,1);
}
.codex-dialog-glow {
  position: absolute; inset: -1px; border-radius: 18px; pointer-events: none;
  background: radial-gradient(ellipse at 50% -20%, rgba(227,178,122,.22), transparent 58%);
  opacity: .85;
}
.codex-dialog-icon {
  width: 52px; height: 52px; margin: 0 auto 14px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 600;
  background: rgba(227, 178, 122, 0.14);
  border: 1px solid rgba(227, 178, 122, 0.35);
  color: #e3b27a;
  box-shadow: 0 0 24px rgba(227, 178, 122, 0.15);
}
.codex-dialog-overlay.codex-dialog-success .codex-dialog-icon {
  background: rgba(120, 200, 140, 0.14);
  border-color: rgba(120, 200, 140, 0.4);
  color: #9fd4ad;
  box-shadow: 0 0 24px rgba(120, 200, 140, 0.12);
}
.codex-dialog-overlay.codex-dialog-error .codex-dialog-icon {
  background: rgba(220, 100, 100, 0.14);
  border-color: rgba(220, 100, 100, 0.4);
  color: #f0a8a8;
  box-shadow: 0 0 24px rgba(220, 100, 100, 0.12);
}
.codex-dialog-overlay.codex-dialog-danger .codex-dialog-icon {
  background: rgba(220, 120, 90, 0.14);
  border-color: rgba(220, 120, 90, 0.4);
  color: #f0b896;
}
.codex-dialog-title {
  font-family: var(--cx-serif); font-size: 22px; font-weight: 600;
  color: #f4f0ea; margin: 0 0 10px; line-height: 1.25;
}
.codex-dialog-message {
  font-family: var(--cx-sans); font-size: 14px; line-height: 1.55;
  color: #b8b4ac; margin: 0;
}
.codex-dialog-meta {
  margin: 14px auto 0; max-width: 100%;
  font-family: var(--cx-mono); font-size: 12px; letter-spacing: .04em;
  text-transform: uppercase; color: #e3b27a;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(227, 178, 122, 0.1);
  border: 1px solid rgba(227, 178, 122, 0.28);
}
.codex-dialog-meta[hidden] { display: none !important; }
.codex-dialog-actions {
  display: flex; gap: 10px; justify-content: center; margin-top: 22px;
}
.codex-dialog-btn {
  font-family: var(--cx-sans); font-size: 13px; font-weight: 500;
  padding: 10px 18px; border-radius: 10px; cursor: pointer;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06); color: #d8d3c8;
  min-width: 100px;
  transition: background .15s, border-color .15s, color .15s;
}
.codex-dialog-btn:hover {
  background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.22); color: #fff;
}
.codex-dialog-btn-primary {
  background: var(--cx-accent); border-color: var(--cx-accent); color: #fff;
}
.codex-dialog-btn-primary:hover {
  background: var(--cx-accent-hover); border-color: var(--cx-accent-hover);
}
.codex-dialog-btn-danger {
  background: rgba(180, 70, 60, 0.85); border-color: rgba(200, 90, 80, 0.9); color: #fff;
}
.codex-dialog-btn-danger:hover {
  background: rgba(200, 85, 75, 1); border-color: rgba(220, 100, 90, 1);
}
@keyframes codex-dialog-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes codex-dialog-rise {
  from { opacity: 0; transform: translateY(12px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Lightweight success toast (insights) */
.codex-toast {
  position: fixed;
  z-index: 305;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: min(300px, calc(100vw - 32px));
  padding: 10px 12px;
  background: #1a1a1d;
  color: #ece7dc;
  border: 1px solid #3d3a36;
  border-radius: 12px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.42);
  font-size: 13px;
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  pointer-events: none;
}
.codex-toast:not(.codex-toast-anchored) {
  bottom: 24px;
  left: 16px;
  right: 16px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 900px) {
  .codex-toast:not(.codex-toast-anchored) {
    left: auto;
    right: calc(var(--cx-rail-width) + 20px);
    margin-right: 0;
    margin-left: 0;
  }
}
.codex-toast.codex-toast-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.codex-toast[hidden] { display: none !important; }
.codex-toast.codex-toast-success {
  border-color: rgba(109, 186, 109, 0.4);
  box-shadow:
    0 10px 32px rgba(0, 0, 0, 0.42),
    inset 3px 0 0 #6dba6d;
}
.codex-toast-icon {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(109, 186, 109, 0.18);
  color: #8fd48f;
  font-size: 12px;
  font-weight: 700;
  margin-top: 1px;
}
.codex-toast-body { flex: 1 1 auto; min-width: 0; }
.codex-toast-title {
  margin: 0;
  font-weight: 600;
  color: #f5f0e6;
}
.codex-toast-message {
  margin: 2px 0 0;
  font-size: 12px;
  color: #9b958a;
}
.codex-toast-message[hidden] { display: none; }
.codex-toast-close {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: #7a756c;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 0 2px;
  margin: -2px -2px 0 0;
}
.codex-toast-close:hover { color: #ece7dc; }

/* Index rail header: Chat tab + expand (matches study page tabs) */
.codex-rail-tabs-index {
  align-items: stretch;
}
.codex-rail-tabs-index .codex-tab-static {
  flex: 1 1 auto;
  cursor: default;
  opacity: 1;
}
.codex-rail-tabs-index .codex-rail-expand {
  flex: 0 0 40px;
  min-height: 36px;
  align-self: stretch;
}

/* Mode chips — force dark rail styling (avoid default white buttons) */
.codex-chat-composer button.codex-mode-chip {
  -webkit-appearance: none;
  appearance: none;
  font-family: var(--cx-sans);
  background: var(--cx-rail-surface);
  color: var(--cx-rail-dim);
  border: 1px solid var(--cx-rail-border);
}
.codex-chat-composer button.codex-mode-chip.codex-mode-active {
  background: var(--cx-accent);
  color: #fff;
  border-color: var(--cx-accent);
}
.codex-chat-composer button.codex-depth-chip {
  -webkit-appearance: none;
  appearance: none;
}

/* ── Mobile (rail becomes a slide-in drawer) ─────────────── */
@media (max-width: 860px) {
  /* Header: prevent overlap on narrow screens */
  .codex-header {
    height: auto;
    min-height: var(--cx-header-h);
    padding: 8px 12px;
    gap: 8px;
    align-items: center;
  }
  .codex-header-left {
    flex: 1 1 0;
    min-width: 0;
    gap: 8px;
    overflow: hidden;
  }
  .codex-header-center {
    order: 3;
    flex: 1 1 100%;
    max-width: none;
    padding: 0;
  }
  .codex-layout-toggle { display: none; }
  .codex-header-right {
    flex: 0 0 auto;
    gap: 5px;
    flex-shrink: 0;
    align-items: center;
    max-width: 72%;
  }
  .codex-drawer-toggle { display: inline-flex; }
  .codex-drawer-toggle[hidden] { display: none !important; }
  .codex-logo { height: 24px; flex-shrink: 0; }
  .codex-breadcrumb { display: none; }
  .codex-hide-mobile { display: none !important; }
  .codex-show-mobile { display: inline !important; }
  .codex-insights-mode { padding: 1px; gap: 1px; }
  .codex-mode-btn {
    padding: 5px 7px;
    min-width: 30px;
  }
  .codex-mode-text { display: none; }
  .codex-mode-icon { font-size: 14px; }
  .codex-user-pill {
    max-width: none;
    padding: 2px 6px;
    gap: 4px;
  }
  .codex-user-name,
  .codex-tier-display,
  .codex-user-avatar { display: none; }
  .codex-credits-display { font-size: 10px; padding: 2px 6px; }
  .codex-role-badge { font-size: 10px; padding: 3px 7px; }
  .codex-header-login { font-size: 12px; padding: 5px 12px; }
  .codex-header-right .codex-insights-toggle .codex-toggle-label { font-size: 11px; }
  .codex-header-link { font-size: 12px; white-space: nowrap; }

  .codex-workspace:not(.codex-index-workspace) { display: block; overflow-y: auto; }
  .codex-stage { overflow: visible; height: auto; }
  .codex-scripture-overlay {
    width: min(86%, 100%);
    max-width: none;
    border-radius: 0 12px 12px 0;
  }
  .codex-rail-collar { display: none; }

  /* Drawer backdrop */
  .codex-body.codex-drawer-open::before {
    content: '';
    position: fixed;
    left: 0; right: 0; bottom: 0;
    top: var(--cx-header-h);
    background: rgba(0, 0, 0, .45);
    z-index: 55;
    pointer-events: auto;
  }

  /* Drawer applies to both study and index pages.
     Note: .codex-index-body .codex-rail (0,2,0) needs matching specificity
     to override its desktop position:relative/transform:none. */
  .codex-rail,
  .codex-index-body .codex-rail {
    position: fixed; top: var(--cx-header-h); right: 0; bottom: 0; left: auto;
    width: min(88vw, 380px);
    max-width: min(88vw, 380px);
    transform: translateX(100%);
    transition: transform .25s ease;
    z-index: 60;
    box-shadow: -8px 0 24px rgba(0,0,0,.4);
    flex: none;
    height: auto;
    min-height: 0;
    border-top: none;
    border-left: 1px solid var(--cx-rail-border);
  }
  .codex-body.codex-drawer-open .codex-rail,
  .codex-index-body.codex-drawer-open .codex-rail { transform: translateX(0); }

  /* Index: full-height landing; chat hidden until opened */
  .codex-index-body .codex-workspace {
    display: flex;
    flex-direction: column;
    height: calc(100dvh - var(--cx-header-h));
    overflow: hidden;
  }
  .codex-index-body .codex-index-stage {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 28px 20px 80px;
    min-height: 0;
  }
  .codex-index-body .codex-workspace.codex-rail-full .codex-index-stage { display: none; }
  .codex-index-body .codex-workspace.codex-rail-full .codex-rail {
    transform: translateX(0);
    width: 100%;
    max-width: none;
  }

  /* ── Mobile stacked reading (video + scripture below) ── */
  body.codex-mobile-stack .codex-workspace:not(.codex-index-workspace) {
    display: flex;
    flex-direction: column;
    height: calc(100dvh - var(--cx-header-h));
    overflow: hidden;
  }
  body.codex-mobile-stack .codex-stage {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0;
    gap: 0;
    overflow: hidden;
  }
  body.codex-mobile-stack .codex-mobile-read-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    background: var(--cx-surface);
    border-bottom: 1px solid var(--cx-border);
    flex: 0 0 auto;
    z-index: 4;
    transition: opacity .22s ease, transform .22s ease;
  }
  body.codex-mobile-stack.codex-reading-focus .codex-mobile-read-bar,
  body.codex-mobile-stack.codex-reading-focus .codex-player-chrome-btn,
  body.codex-mobile-stack.codex-reading-focus .codex-legend {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
  }
  .codex-mobile-read-btn {
    appearance: none;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border: 1px solid var(--cx-border);
    border-radius: 10px;
    background: var(--cx-surface-2);
    color: var(--cx-text);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .codex-mobile-read-btn:disabled { opacity: 0.35; cursor: default; }
  .codex-mobile-read-pick {
    appearance: none;
    flex: 1 1 auto;
    min-width: 0;
    border: 1px solid var(--cx-border);
    border-radius: 10px;
    background: var(--cx-surface-2);
    padding: 6px 12px;
    cursor: pointer;
    text-align: center;
    font-family: var(--cx-serif);
  }
  .codex-mobile-read-title {
    display: block;
    font-size: 17px;
    font-weight: 600;
    color: var(--cx-text);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .codex-mobile-read-meta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 2px;
    font-family: var(--cx-mono);
    font-size: 10px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--cx-text-faint);
  }
  body.codex-mobile-stack .codex-player-wrap {
    flex: 0 0 auto;
    padding: 0;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-has-mobile-portrait .codex-player,
  body.codex-mobile-stack .codex-player-wrap.codex-has-mobile-portrait .codex-player-frame {
    aspect-ratio: 9 / 16;
    max-height: calc(100dvh - var(--cx-mobile-media-h, 54px) - env(safe-area-inset-bottom, 0px));
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  body.codex-mobile-stack .codex-player-meta {
    display: flex;
    padding: 8px 12px 4px;
    border-top: 1px solid var(--cx-border);
    background: var(--cx-surface);
  }
  body.codex-mobile-stack .codex-player-meta-row {
    width: 100%;
    align-items: center;
    gap: 8px;
  }
  body.codex-mobile-stack .codex-mobile-controls-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
    font-family: var(--cx-sans);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid #333;
    background: var(--cx-rail-bg);
    color: var(--cx-rail-dim);
    cursor: pointer;
  }
  body.codex-mobile-stack .codex-mobile-controls-toggle:hover {
    border-color: #444;
    color: var(--cx-rail-text);
  }
  body.codex-mobile-stack .codex-mobile-controls-caret {
    font-size: 10px;
    line-height: 1;
  }
  body.codex-mobile-stack .codex-player-controls-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  body.codex-mobile-stack.codex-mobile-mix-collapsed .codex-player-controls-body {
    display: none;
  }
  body.codex-mobile-stack .codex-audio-mix-options {
    flex-wrap: wrap;
    gap: 4px;
  }
  body.codex-mobile-stack .codex-audio-mix-btn,
  body.codex-mobile-stack .codex-player-mode-btn {
    font-size: 10px;
    padding: 4px 10px;
  }
  /* Hide native fullscreen — use our minimise control instead. */
  body.codex-mobile-stack media-fullscreen-button {
    display: none !important;
  }
  body.codex-mobile-stack .codex-mobile-min-btn {
    display: inline-flex !important;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-minimized .codex-mobile-min-btn,
  body.codex-mobile-stack .codex-player-wrap.codex-no-video .codex-mobile-min-btn,
  body.codex-mobile-stack .codex-player-wrap.codex-audio-only-view .codex-mobile-min-btn {
    display: none !important;
  }
  body.codex-mobile-stack .codex-mobile-player-expand-bar {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 12px;
    border-top: 1px solid var(--cx-border);
    background: var(--cx-surface-2);
    flex: 0 0 auto;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-minimized .codex-mobile-player-expand-bar {
    display: flex;
  }
  body.codex-mobile-stack .codex-mobile-player-expand-btn {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--cx-sans);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid #333;
    background: var(--cx-rail-bg);
    color: var(--cx-rail-dim);
    cursor: pointer;
  }
  body.codex-mobile-stack .codex-mobile-player-expand-btn:hover {
    border-color: #444;
    color: var(--cx-rail-text);
  }
  body.codex-mobile-stack .codex-mobile-expand-time {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }
  /* Cinema: video fills the stage while playing. */
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema .codex-cinema,
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema .codex-player-main {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema .codex-player-frame {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema .codex-player {
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    max-height: none;
    aspect-ratio: auto;
    height: auto;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema.codex-has-mobile-portrait .codex-player-frame {
    aspect-ratio: auto;
    max-height: none;
  }
  body.codex-mobile-stack.codex-mobile-player-cinema .codex-transcript {
    display: none !important;
  }
  body.codex-mobile-stack.codex-mobile-player-cinema .codex-legend {
    display: none !important;
  }
  body.codex-mobile-stack.codex-mobile-player-cinema .codex-mobile-read-bar {
    display: none !important;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-cinema .codex-player-meta {
    flex: 0 0 auto;
  }
  /* Minimised: tuck video away, keep scripture + mix controls. */
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-minimized .codex-player-frame {
    display: none;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-mobile-player-minimized {
    flex: 0 0 auto;
  }
  body.codex-mobile-stack.codex-mobile-player-minimized .codex-transcript {
    display: flex !important;
    flex: 1 1 auto;
  }
  body.codex-mobile-stack .codex-player-wrap.codex-no-video,
  body.codex-mobile-stack .codex-player-wrap.codex-text-only {
    display: none;
  }
  body.codex-mobile-stack .codex-scripture-overlay,
  body.codex-mobile-stack .codex-player-scripture-btn {
    display: none !important;
  }
  body.codex-mobile-stack .codex-transcript {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    border: 0;
    border-radius: 0;
    border-top: 1px solid var(--cx-border);
    padding: 0;
    margin: 0;
    background: var(--cx-surface);
  }
  body.codex-mobile-stack .codex-transcript-head { display: none; }
  body.codex-mobile-stack .codex-transcript-body-slot {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
  }
  body.codex-mobile-stack .codex-transcript-body {
    max-height: none;
    height: 100%;
    overflow-y: auto;
    overflow-x: visible;
    padding: 16px 16px 88px;
    -webkit-overflow-scrolling: touch;
    color: var(--cx-text);
  }
  body.codex-mobile-stack .codex-transcript-body .codex-verse {
    margin-left: 0;
    margin-right: 0;
    color: var(--cx-text);
  }
  body.codex-mobile-stack .codex-transcript-body .codex-verse-text {
    color: var(--cx-text);
  }
  body.codex-mobile-stack .codex-transcript-body .codex-trigger {
    color: var(--cx-text);
  }
  body.codex-mobile-stack .codex-legend {
    flex: 0 0 auto;
    border: 0;
    border-top: 1px solid var(--cx-border);
    border-radius: 0;
    padding: 8px 12px;
    transition: opacity .22s ease, transform .22s ease;
  }
  body.codex-mobile-stack .codex-legend > .codex-meta-label { display: none; }
  body.codex-mobile-stack .codex-legend-items {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  body.codex-mobile-stack .codex-legend-items::-webkit-scrollbar { display: none; }
  body.codex-mobile-stack .codex-legend-item {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--cx-surface-2);
    border: 1px solid var(--cx-border);
    font-size: 12px;
  }
  .codex-insight-fab {
    position: fixed;
    left: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 65;
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 999px;
    background: var(--cx-accent);
    color: #fff;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.24);
    transition: opacity .22s ease, transform .22s ease;
  }
  body.codex-mobile-stack .codex-insight-fab:not([hidden]) {
    display: flex !important;
  }
  .codex-insight-fab:active { transform: scale(0.96); }
  body.codex-mobile-stack .codex-add-insight-btn { display: none !important; }
  body.codex-nav-sheet-open { overflow: hidden; }

  /* Bottom sheet for chapter picker */
  .codex-nav-sheet {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }
  .codex-nav-sheet[hidden] { display: none !important; }
  .codex-nav-sheet-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.45);
    cursor: pointer;
  }
  .codex-nav-sheet-panel {
    position: relative;
    width: 100%;
    max-height: min(78vh, 560px);
    background: var(--cx-surface);
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
    animation: codex-sheet-up .24s ease;
  }
  @keyframes codex-sheet-up {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }
  .codex-nav-sheet-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
    border-bottom: 1px solid var(--cx-border);
  }
  .codex-nav-sheet-title {
    margin: 0;
    font-family: var(--cx-sans);
    font-size: 15px;
    font-weight: 600;
    color: var(--cx-text);
  }
  .codex-nav-sheet-close {
    appearance: none;
    border: 0;
    background: transparent;
    font-size: 18px;
    color: var(--cx-text-dim);
    cursor: pointer;
    padding: 4px 8px;
  }
  .codex-nav-sheet-body {
    overflow-y: auto;
    padding: 16px;
    -webkit-overflow-scrolling: touch;
  }
  .codex-nav-sheet-body .codex-transcript-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  .codex-nav-sheet-body .codex-chapter-stepper,
  .codex-nav-sheet-body .codex-add-insight-btn,
  body.codex-mobile-stack .codex-nav-sheet-body .codex-generate-insights-btn,
  body.codex-mobile-stack .codex-nav-sheet-body .codex-insights-gen-label { display: none !important; }
  .codex-nav-sheet-body .codex-nav-field { width: 100%; }
  .codex-nav-sheet-body .codex-nav-select {
    width: 100%;
    max-width: none;
    min-height: 44px;
    font-size: 16px;
  }
  .codex-nav-sheet-body .codex-nav-book,
  .codex-nav-sheet-body .codex-nav-chapter,
  .codex-nav-sheet-body .codex-nav-version {
    min-width: 0;
    max-width: none;
  }
}

/* ============================================================
   Mobile v2 — full-screen reading + sticky media bar
   ============================================================ */
@media (max-width: 860px) {
  :root {
    --cx-mobile-appbar-h: 62px;
    --cx-mobile-media-h: 54px;
    --cx-mobile-fab-space: 52px;
  }

  body.codex-mobile-stack:not(.codex-index-body) .codex-header,
  body.codex-mobile-stack:not(.codex-index-body) .codex-admin-bar {
    display: none !important;
  }

  .codex-mobile-scroll { display: contents; }
  body.codex-mobile-stack .codex-mobile-scroll {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-top: 0;
    padding-bottom: calc(var(--cx-mobile-media-h) + var(--cx-mobile-fab-space) + env(safe-area-inset-bottom, 0px));
  }

  body.codex-mobile-stack .codex-workspace:not(.codex-index-workspace) {
    height: 100dvh;
    overflow: hidden;
  }

  body.codex-mobile-stack .codex-stage {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
  }

  .codex-mobile-app-bar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 70;
    height: calc(var(--cx-mobile-appbar-h) + env(safe-area-inset-top, 0px));
    padding: env(safe-area-inset-top, 0px) 10px 0;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: rgba(12, 12, 13, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.3s ease-in-out;
  }
  body.codex-mobile-stack .codex-mobile-app-bar {
    display: flex;
    background: linear-gradient(to bottom, rgba(12, 12, 13, 0.82) 0%, rgba(12, 12, 13, 0.45) 70%, transparent 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 0;
  }
  body.codex-mobile-stack.codex-mobile-appbar-hidden .codex-mobile-app-bar {
    transform: translateY(calc(-100% - env(safe-area-inset-top, 0px)));
  }

  .codex-mobile-app-btn {
    appearance: none;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: #ece7dc;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .codex-mobile-app-btn:active { background: rgba(255, 255, 255, 0.08); }
  .codex-mobile-app-btn.is-active {
    background: rgba(138, 90, 43, 0.35);
    color: #fff;
  }
  .codex-mobile-app-add {
    font-size: 22px;
    font-weight: 600;
    line-height: 1;
  }
  .codex-mobile-app-login {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(138, 90, 43, 0.35);
    color: #f4efe3;
    font-family: var(--cx-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    white-space: nowrap;
  }
  .codex-mobile-app-login:active {
    background: rgba(138, 90, 43, 0.55);
  }

  .codex-mobile-app-nav {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    min-width: 0;
  }

  .codex-mobile-app-brand {
    display: block;
    font-family: var(--cx-serif);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: #e3b27a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    line-height: 1.2;
    pointer-events: none;
    user-select: none;
  }

  .codex-mobile-app-chapter-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 100%;
    max-width: min(240px, 100%);
    min-width: 0;
  }

  .codex-mobile-app-step {
    appearance: none;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    color: #ece7dc;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .codex-mobile-app-step:disabled {
    opacity: 0.35;
    cursor: default;
  }
  .codex-mobile-app-step:not(:disabled):active {
    background: rgba(255, 255, 255, 0.16);
  }

  .codex-mobile-app-chapter {
    appearance: none;
    flex: 1 1 auto;
    min-width: 0;
    max-width: 200px;
    border: 0;
    background: transparent;
    color: #fff;
    cursor: pointer;
    text-align: center;
    padding: 4px 8px;
    font-family: var(--cx-serif);
  }
  .codex-mobile-app-chapter-title {
    display: block;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .codex-mobile-app-chapter-meta {
    display: block;
    font-family: var(--cx-mono);
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #9b958a;
    margin-top: 2px;
  }

  .codex-mobile-app-actions {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    flex: 0 0 auto;
  }

  body.codex-mobile-stack .codex-mobile-read-bar { display: none !important; }

  body.codex-mobile-stack .codex-player-wrap { flex: 0 0 auto; margin: 0; padding: 0; }
  body.codex-mobile-stack .codex-player-wrap.codex-has-mobile-portrait .codex-player,
  body.codex-mobile-stack .codex-player-wrap.codex-has-mobile-portrait .codex-player-frame {
    aspect-ratio: 9 / 16;
    width: 100%;
    max-height: calc(100dvh - var(--cx-mobile-media-h) - env(safe-area-inset-bottom, 0px));
    margin: 0;
    border-radius: 0;
  }
  body.codex-mobile-stack .codex-player-wrap .codex-player {
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }
  body.codex-mobile-stack .codex-player-wrap .codex-player-frame {
    border-radius: 0;
  }
  body.codex-mobile-stack.codex-mobile-video-hidden .codex-transcript-body,
  body.codex-mobile-stack.codex-text-only-chapter .codex-transcript-body {
    padding-top: calc(var(--cx-mobile-appbar-h) + env(safe-area-inset-top, 0px) + 8px);
  }
  body.codex-mobile-stack .codex-player-meta,
  body.codex-mobile-stack .codex-mobile-player-expand-bar,
  body.codex-mobile-stack .codex-audio-only-bar,
  body.codex-mobile-stack .codex-mobile-controls-toggle {
    display: none !important;
  }
  body.codex-mobile-stack.codex-mobile-video-hidden .codex-player-wrap {
    display: none !important;
  }
  body.codex-mobile-stack .codex-transcript {
    flex: 0 0 auto;
    min-height: auto;
    border-top: 0;
  }
  body.codex-mobile-stack .codex-transcript-body-slot {
    overflow: visible;
    flex: none;
  }
  body.codex-mobile-stack .codex-transcript-body {
    overflow: visible;
    max-height: none;
    padding: 0 16px 24px;
  }

  .codex-category-chips { display: none; }
  body.codex-mobile-stack .codex-category-chips {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 16px 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  body.codex-mobile-stack .codex-category-chips::-webkit-scrollbar { display: none; }
  .codex-category-chip {
    appearance: none;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--cx-border);
    background: var(--cx-surface-2);
    font-family: var(--cx-sans);
    font-size: 12px;
    color: var(--cx-text-dim);
    cursor: pointer;
    white-space: nowrap;
  }
  .codex-category-chip.is-active {
    border-color: var(--cx-accent);
    color: var(--cx-text);
    background: var(--cx-accent-soft);
  }

  body.codex-mobile-stack .codex-legend { display: none !important; }
  body.codex-mobile-stack .codex-mobile-min-btn { display: none !important; }

  .codex-mobile-media-bar {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 68;
    background: rgba(252, 249, 242, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--cx-border);
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  body.codex-mobile-stack .codex-mobile-media-bar { display: block; }
  body.codex-mobile-stack.codex-text-only-chapter .codex-mobile-media-bar,
  body.codex-mobile-stack.codex-no-media-chapter .codex-mobile-media-bar {
    display: none !important;
  }

  .codex-mobile-media-progress {
    height: 3px;
    background: var(--cx-border);
    cursor: pointer;
    touch-action: none;
  }
  .codex-mobile-media-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--cx-accent);
    transition: width 0.1s linear;
    pointer-events: none;
  }

  .codex-mobile-media-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    min-height: var(--cx-mobile-media-h);
  }
  .codex-mobile-media-play {
    appearance: none;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border: 1px solid var(--cx-border-strong);
    border-radius: 999px;
    background: var(--cx-surface);
    font-size: 16px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .codex-mobile-media-time {
    flex: 1 1 auto;
    font-family: var(--cx-mono);
    font-size: 12px;
    color: var(--cx-text-dim);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }
  .codex-mobile-media-actions {
    display: inline-flex;
    gap: 4px;
    flex: 0 0 auto;
  }
  .codex-mobile-media-icon-btn {
    appearance: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--cx-border);
    border-radius: 10px;
    background: var(--cx-surface-2);
    font-size: 18px;
    cursor: pointer;
  }
  .codex-mobile-media-icon-btn.is-off { opacity: 0.45; }

  body.codex-mobile-stack .codex-insight-fab {
    bottom: calc(var(--cx-mobile-media-h) + 12px + env(safe-area-inset-bottom, 0px));
    left: 16px;
  }
  body.codex-mobile-stack.codex-no-media-chapter .codex-insight-fab,
  body.codex-mobile-stack.codex-text-only-chapter .codex-insight-fab {
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }

  .codex-mobile-sheet {
    position: fixed;
    inset: 0;
    z-index: 85;
    display: flex;
    align-items: flex-end;
    pointer-events: none;
    padding-bottom: calc(var(--cx-mobile-media-h) + env(safe-area-inset-bottom, 0px));
  }
  .codex-mobile-sheet[hidden] { display: none !important; }
  .codex-mobile-sheet:not([hidden]) { pointer-events: auto; }
  .codex-mobile-sheet-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.45);
    cursor: pointer;
  }
  .codex-mobile-sheet-panel {
    position: relative;
    width: 100%;
    max-height: min(58vh, 440px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--cx-surface);
    border-radius: 16px 16px 0 0;
    padding: 8px 16px 20px;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.18);
    animation: codexSheetUp 0.28s ease;
  }
  .codex-mobile-sheet-panel-tall { max-height: min(78vh, 560px); }
  #codexMixerSheet .codex-mobile-sheet-panel {
    max-height: min(65vh, 520px);
  }
  @keyframes codexSheetUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }
  .codex-mobile-sheet-grab {
    width: 36px;
    height: 4px;
    border-radius: 999px;
    background: var(--cx-border-strong);
    margin: 0 auto 12px;
  }
  .codex-mobile-sheet-title {
    margin: 0 0 14px;
    font-family: var(--cx-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--cx-text);
  }

  .codex-mobile-mix-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .codex-mobile-mix-option {
    appearance: none;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--cx-border);
    border-radius: 12px;
    background: var(--cx-surface-2);
    font-family: var(--cx-sans);
    font-size: 14px;
    text-align: left;
    cursor: pointer;
    color: var(--cx-text);
  }
  .codex-mobile-mix-option.is-active {
    border-color: var(--cx-accent);
    background: var(--cx-accent-soft);
    font-weight: 600;
  }
  .codex-mobile-mix-option::before {
    content: '';
    width: 16px;
    height: 16px;
    border-radius: 999px;
    border: 2px solid var(--cx-border-strong);
    flex: 0 0 auto;
  }
  .codex-mobile-mix-option.is-active::before {
    border-color: var(--cx-accent);
    background: radial-gradient(circle at center, var(--cx-accent) 45%, transparent 46%);
  }

  .codex-mobile-mix-view { margin-top: 14px; }
  .codex-mobile-mix-view-options { display: flex; gap: 8px; margin-top: 8px; }
  .codex-mobile-mix-view-btn {
    flex: 1 1 0;
    appearance: none;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid var(--cx-border);
    background: var(--cx-surface-2);
    font-size: 13px;
    cursor: pointer;
  }
  .codex-mobile-mix-view-btn.is-active {
    border-color: var(--cx-accent);
    background: var(--cx-accent-soft);
    font-weight: 600;
  }

  .codex-study-section { margin-bottom: 16px; }
  .codex-study-radio-list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
  .codex-study-radio { display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer; }
  .codex-study-count-row { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 14px; }
  .codex-study-count-btn {
    appearance: none;
    width: 36px;
    height: 36px;
    border: 1px solid var(--cx-border);
    border-radius: 8px;
    background: var(--cx-surface-2);
    font-size: 18px;
    cursor: pointer;
  }
  .codex-study-generate-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
  .codex-study-generate-btn {
    appearance: none;
    width: 100%;
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid var(--cx-accent);
    border-radius: 12px;
    background: var(--cx-accent);
    color: #fff;
    font-family: var(--cx-sans);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
  }
  .codex-study-generate-btn:disabled {
    opacity: 0.55;
    cursor: wait;
  }
  .codex-study-generate-hint {
    margin: 0;
    font-family: var(--cx-sans);
    font-size: 12px;
    line-height: 1.45;
    color: var(--cx-text-dim);
    text-align: center;
  }
  .codex-study-generate-hint[hidden] { display: none; }
  .codex-study-generating-label {
    font-size: 13px;
    color: var(--cx-text-dim);
    text-align: center;
  }
  .codex-study-generating-label[hidden] { display: none !important; }
  .codex-study-graphics { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; cursor: pointer; }
  .codex-study-category-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

  .codex-mobile-search-slot .codex-search-wrap { width: 100%; }
  .codex-mobile-search-slot .codex-search-input { width: 100%; height: 44px; font-size: 16px; }
  .codex-mobile-search-slot .codex-search-results {
    position: static;
    max-height: min(280px, 40vh);
    margin-top: 8px;
    box-shadow: none;
    border: 1px solid var(--cx-border);
  }

  .codex-nav-sheet-head {
    display: grid;
    grid-template-columns: 40px 1fr 40px 40px;
    align-items: center;
    gap: 4px;
  }
  .codex-nav-sheet-step {
    appearance: none;
    width: 36px;
    height: 36px;
    border: 1px solid var(--cx-border);
    border-radius: 8px;
    background: var(--cx-surface-2);
    font-size: 20px;
    cursor: pointer;
  }
  .codex-nav-sheet-step:disabled { opacity: 0.35; cursor: default; }
  .codex-nav-sheet-title { text-align: center; margin: 0; }
  .codex-nav-sheet-foot {
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--cx-border);
  }
  .codex-nav-sheet-login {
    display: block;
    text-align: center;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--cx-border-strong);
    background: var(--cx-surface-2);
    color: var(--cx-accent);
    font-family: var(--cx-sans);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
  }
  .codex-nav-sheet-login:active {
    background: var(--cx-surface);
  }

  .codex-admin-overlay {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: stretch;
    justify-content: center;
  }
  .codex-admin-overlay[hidden] { display: none !important; }
  .codex-admin-overlay-panel {
    width: 100%;
    max-width: 480px;
    margin: env(safe-area-inset-top, 0px) 0 0;
    background: var(--cx-surface);
    display: flex;
    flex-direction: column;
    animation: codexSheetUp 0.28s ease;
  }
  .codex-admin-overlay-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid var(--cx-border);
  }
  .codex-admin-overlay-head h2 { margin: 0; font-family: var(--cx-serif); font-size: 20px; }
  .codex-admin-overlay-close {
    appearance: none;
    border: 0;
    background: transparent;
    font-size: 22px;
    cursor: pointer;
    padding: 4px 8px;
  }
  .codex-admin-overlay-body { padding: 16px; overflow-y: auto; flex: 1 1 auto; }
  .codex-admin-overlay-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
  .codex-admin-overlay-actions .codex-admin-btn { width: 100%; min-height: 44px; }

  body.codex-mobile-stack:not(.codex-index-body) .codex-rail {
    left: 0;
    right: auto;
    transform: translateX(-100%);
    box-shadow: 8px 0 24px rgba(0, 0, 0, 0.4);
  }
  body.codex-mobile-stack:not(.codex-index-body).codex-drawer-open .codex-rail {
    transform: translateX(0);
    z-index: 75;
  }
  body.codex-mobile-stack .codex-insight-fab { display: none !important; }
  body.codex-mobile-stack:not(.codex-index-body).codex-drawer-open::before { top: 0; }
  body.codex-mobile-stack:not(.codex-index-body) .codex-drawer-toggle { display: none !important; }

  body.codex-mobile-sheet-open,
  body.codex-admin-overlay-open { overflow: hidden; }

  body.codex-mobile-stack .codex-nav-sheet {
    padding-bottom: calc(var(--cx-mobile-media-h) + env(safe-area-inset-bottom, 0px));
  }
}