/* Draft Zero — Transcript page
   Loaded only on /transcripts/ section via extend-head-uncached.html.
   Design tokens match the DZ design language (cream/ochre/mono). */

:root {
  --tx-bg:       #fdfcf9;
  --tx-bg-2:     #f3f0e8;
  --tx-bg-3:     #ece7d6;
  --tx-border:   #e8e3d8;
  --tx-border-2: #d0c9b0;
  --tx-ink:      #333;
  --tx-ink-2:    #555;
  --tx-ink-3:    #777;
  --tx-label:    #999;
  --tx-whisper:  #bbb;
  --tx-whisper-2:#ccc;
  --tx-accent:   rgba(240,200,80,0.20);
  --tx-accent-2: rgba(240,200,80,0.35);
  --tx-ochre:    oklch(74% 0.16 85);
  --tx-mono:     ui-monospace, "SF Mono", "Menlo", "Consolas", "Courier Prime", "Courier New", monospace;
  --tx-radius:   3px;
  /* speaker tints — low chroma, warm-neutral */
  --sp-sw: oklch(46% 0.035 250);
  --sp-kh: oklch(46% 0.05 70);
  --sp-mk: oklch(44% 0.045 150);
  --sp-gw: oklch(46% 0.06 350);
  --sp-p1: oklch(46% 0.04 310);
  --sp-p2: oklch(46% 0.04 190);
  --sp-p3: oklch(46% 0.035 30);
}

/* ---------- READING PROGRESS ---------- */
.tx-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: transparent; z-index: 60; pointer-events: none;
}
.tx-progress i {
  display: block; height: 100%; width: 0%;
  background: var(--tx-ochre);
  transition: width 80ms linear;
}

/* ---------- STICKY SUB-HEADER ---------- */
.tx-subhead {
  position: sticky; top: 56px; z-index: 25;
  background: var(--tx-bg);
  border-bottom: 1px solid var(--tx-border);
}
.tx-subhead-inner {
  max-width: 1320px; margin: 0 auto; padding: 8px 32px;
  display: flex; align-items: center; gap: 12px;
}
/* search takes all available space between chapter select and tools */
.tx-subhead-inner .tx-search { flex: 1; min-width: 0; }
.tx-tools { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* static breadcrumb — sits above masthead in reading column */
.tx-crumb-static {
  font-family: var(--tx-mono); font-size: 0.62rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: #666;
  display: flex; align-items: center; gap: 6px;
  padding: 20px 0 14px; flex-wrap: wrap;
}
.tx-crumb-static a { color: #666; text-decoration: none; }
.tx-crumb-static a:hover { color: #333; }
.tx-crumb-static b { color: #333; font-weight: 400; }
.tx-crumb-static .sep { color: var(--tx-whisper-2); }

/* compact search (sticky bar) */
.tx-search {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--tx-border-2); border-radius: var(--tx-radius);
  background: var(--tx-bg); padding: 0 10px; height: 32px;
  min-width: 240px;
}
.tx-search:focus-within { border-color: var(--tx-ink-2); }
.tx-search .ic { font-family: var(--tx-mono); color: var(--tx-ink-3); font-size: 12px; }
.tx-search input {
  flex: 1; border: 0; outline: 0; background: transparent;
  font-family: var(--tx-mono); font-size: 12px; color: var(--tx-ink); letter-spacing: 0.02em;
}
.tx-search input::placeholder { color: var(--tx-whisper); }
.tx-search .count {
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.06em;
  color: var(--tx-label); white-space: nowrap;
}
.tx-search .nav { display: flex; gap: 2px; }
.tx-search .nav button {
  width: 20px; height: 20px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--tx-border); border-radius: 2px; color: var(--tx-ink-3); font-size: 11px;
}
.tx-search .nav button:hover { color: var(--tx-ink); background: var(--tx-bg-2); }
.tx-search .x { color: var(--tx-ink-3); font-size: 13px; padding: 0 2px; cursor: pointer; }
.tx-search .x:hover { color: var(--tx-ink); }

/* key moments + skim toggle buttons */
.tx-toggle {
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--tx-border-2); border-radius: var(--tx-radius);
  padding: 6px 10px; color: var(--tx-ink-2); background: var(--tx-bg);
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; cursor: pointer;
}
.tx-toggle:hover { border-color: var(--tx-ink-3); color: var(--tx-ink); }
.tx-toggle.on { background: var(--tx-accent-2); border-color: var(--tx-border-2); color: var(--tx-ink); }
.tx-toggle .star { color: #b8860b; }

/* mobile chapter select (hidden on desktop) */
.tx-chapter-select { display: none; }

/* ---------- LAYOUT ---------- */
.tx-layout {
  max-width: 1320px; margin: 0 auto; padding: 0 32px;
  display: grid; grid-template-columns: 296px minmax(0, 1fr);
  gap: 48px; align-items: start;
}

/* ---------- SIDEBAR TOC ---------- */
.tx-toc {
  position: sticky; top: 110px;
  max-height: calc(100vh - 180px);
  overflow-y: auto; overscroll-behavior: contain;
  padding: 28px 0 40px;
}
.tx-toc-head {
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--tx-label);
  display: flex; align-items: center; gap: 10px;
  padding: 0 4px 12px; margin-bottom: 6px;
  border-bottom: 1px solid var(--tx-border);
}
.tx-toc-head .n { margin-left: auto; color: var(--tx-ink-3); }
.toc-expand-all {
  font-family: var(--tx-mono); font-size: 11px; letter-spacing: 0.06em;
  color: var(--tx-ink-3); border: 1px solid var(--tx-border); border-radius: var(--tx-radius);
  padding: 1px 6px; margin-left: 6px; cursor: pointer; background: var(--tx-bg);
}
.toc-expand-all:hover { color: var(--tx-ink); border-color: var(--tx-ink-3); }

.toc-group { margin-bottom: 2px; }
.toc-parent {
  display: grid; grid-template-columns: 56px 1fr 16px;
  align-items: baseline; gap: 8px;
  width: 100%; text-align: left;
  padding: 9px 6px 9px 8px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
  font-family: var(--tx-mono);
  transition: background 120ms, border-color 120ms;
  cursor: pointer;
}
.toc-parent .tc {
  font-size: 10px; letter-spacing: 0.02em; color: var(--tx-whisper);
  font-variant-numeric: tabular-nums; padding-top: 1px;
}
.toc-parent .lbl {
  font-size: 12px; line-height: 1.3; letter-spacing: 0.03em;
  color: var(--tx-ink-2); text-transform: uppercase; font-weight: 700;
  text-wrap: pretty;
}
.toc-parent .chev {
  font-size: 11px; color: var(--tx-whisper); justify-self: end;
  transition: transform 160ms ease, color 120ms;
}
.toc-parent.open .chev { transform: rotate(90deg); color: var(--tx-ink-3); }
.toc-parent:hover { background: var(--tx-bg-2); }
.toc-parent:hover .lbl { color: var(--tx-ink); }
.toc-parent:hover .chev { color: var(--tx-ink); }
.toc-parent.active { background: var(--tx-accent); border-left-color: var(--tx-ochre); }
.toc-parent.active .lbl { color: var(--tx-ink); }
.toc-parent.active .tc { color: var(--tx-ink-3); }

.toc-kids { overflow: hidden; max-height: 0; transition: max-height 240ms ease; }
.toc-kids.open { max-height: 1200px; }

.toc-child {
  display: grid; grid-template-columns: 56px 1fr;
  align-items: baseline; gap: 8px;
  width: 100%; text-align: left;
  padding: 6px 6px 6px 8px;
  font-family: var(--tx-mono);
  transition: transform 120ms ease, background 120ms;
  cursor: pointer;
}
.toc-child .tc { font-size: 9px; color: var(--tx-whisper-2); font-variant-numeric: tabular-nums; }
.toc-child .lbl {
  font-size: 11px; line-height: 1.35; letter-spacing: 0.01em;
  color: var(--tx-ink-3); position: relative; padding-left: 14px;
}
.toc-child .lbl::before {
  content: "›"; position: absolute; left: 0; color: var(--tx-whisper);
  transition: color 120ms;
}
.toc-child:hover { transform: translateX(4px); }
.toc-child:hover .lbl { color: var(--tx-ink); }
.toc-child:hover .lbl::before { color: var(--tx-ink); }
.toc-child.active .lbl { color: var(--tx-ink); font-weight: 700; }
.toc-child.active .lbl::before { color: oklch(60% 0.16 85); }

/* ---------- READING COLUMN ---------- */
.tx-main { padding: 32px 0 200px; min-width: 0; }

.tx-masthead { margin-bottom: 0; padding-bottom: 24px; border-bottom: 1px solid var(--tx-border); }
.tx-masthead h1 {
  font-family: var(--tx-mono); font-weight: 700;
  font-size: clamp(22px, 3vw, 36px); line-height: 1.12; letter-spacing: -0.01em;
  margin: 0 0 12px; color: var(--tx-ink);
}
/* Blurb styled as episode-page italic subtitle */
.tx-blurb {
  font-family: var(--tx-mono); font-size: 15px; line-height: 1.55;
  color: var(--tx-ink-2); margin: 0 0 20px; max-width: 64ch;
  font-style: italic; letter-spacing: 0.01em;
}
/* Meta row — sits below masthead border, episode-page style */
.tx-meta {
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center;
  font-family: var(--tx-mono); font-size: 11px; letter-spacing: 0.06em;
  color: var(--tx-ink-3); text-transform: uppercase;
  padding: 12px 0; border-bottom: 1px solid var(--tx-border);
  margin-bottom: 8px;
}
.tx-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--tx-whisper); flex-shrink: 0; }

/* AI disclaimer note in masthead */
.tx-ai-note {
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.04em;
  color: var(--tx-ink-3); margin: 12px 0 0; line-height: 1.5;
}

/* chapter headings */
.tx-chapter { scroll-margin-top: 130px; }
.tx-chapter h2 {
  font-family: var(--tx-mono); font-weight: 700;
  font-size: 18px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--tx-ink); margin: 56px 0 4px; padding-top: 20px;
  border-top: 1px solid var(--tx-border-2);
  display: flex; align-items: baseline; gap: 12px;
}
.tx-chapter.sub h3 {
  font-family: var(--tx-mono); font-weight: 700;
  font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--tx-ink-2); margin: 36px 0 4px;
  display: flex; align-items: baseline; gap: 12px;
}
.tx-chapter .h-tc {
  font-family: var(--tx-mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--tx-ink-3); font-weight: 400; font-variant-numeric: tabular-nums;
}
.tx-chapter .anchor { opacity: 0; font-size: 12px; color: var(--tx-ink-3); transition: opacity 120ms; }
.tx-chapter h2:hover .anchor,
.tx-chapter h3:hover .anchor { opacity: 1; }

/* ---------- SPEECH BLOCKS ---------- */
.tx-block { margin: 0 0 20px; scroll-margin-top: 130px; position: relative; }
.tx-block::before {
  content: ""; position: absolute; left: 10px; top: 26px; bottom: 0; width: 2px;
  background: var(--tx-ink-3); opacity: 0.16; border-radius: 2px;
}
.tx-block.speaker-sw::before { background: var(--sp-sw); opacity: 0.5; }
.tx-block.speaker-kh::before { background: var(--sp-kh); opacity: 0.5; }
.tx-block.speaker-mk::before { background: var(--sp-mk); opacity: 0.5; }
.tx-block.speaker-gw::before { background: var(--sp-gw); opacity: 0.5; }
.tx-block.speaker-p1::before { background: var(--sp-p1); opacity: 0.5; }
.tx-block.speaker-p2::before { background: var(--sp-p2); opacity: 0.5; }
.tx-block.speaker-p3::before { background: var(--sp-p3); opacity: 0.5; }
.tx-block.idea::before, .tx-block.quote::before { display: none; }

/* KEY IDEA */
.tx-keyflag.idea {
  font-family: var(--tx-mono); font-size: 9px; letter-spacing: 0.14em;
  text-transform: uppercase; color: #9a7b1e; margin-left: 32px; margin-bottom: 4px;
  display: block;
}
.tx-keyflag.idea .kt { color: var(--tx-ink-2); }
/* gap between stacked key idea flags */
.tx-keyflag.idea + .tx-keyflag.idea { margin-top: 6px; }
.tx-block.idea .tx-text {
  background: var(--tx-accent);
  border-left: 2px solid #d9b34a;
  padding: 12px 16px;
  margin-left: 32px;
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
  position: relative;
}
.tx-block.idea .tx-text::before {
  content: "★"; position: absolute; left: -28px; top: 11px;
  color: #c79a2e; font-size: 12px;
}
/* .tx-concepts no longer used as a container; kept for safety */
.tx-concepts { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 0 32px; }
.tx-concept {
  font-family: var(--tx-mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--tx-ink-2); border: 1px solid var(--tx-border-2); border-radius: var(--tx-radius);
  padding: 2px 8px; background: var(--tx-bg); text-decoration: none;
}
.tx-concept::before { content: "#"; color: var(--tx-label); margin-right: 1px; }
.tx-concept:hover { border-color: var(--tx-ink-3); color: var(--tx-ink); }

/* APPROVED QUOTE */
.tx-quoteflag {
  font-family: var(--tx-mono); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--tx-ink-3); margin-left: 32px; margin-bottom: 5px;
}
.tx-block.quote .tx-text {
  margin-left: 32px; padding: 10px 14px;
  border-left: 3px solid var(--tx-ink-3);
  background: var(--tx-bg-2);
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
  color: var(--tx-ink); font-style: normal;
}

/* jump-back link */
.tx-jumpback {
  display: flex; align-items: baseline; gap: 12px;
  margin: 22px 0 8px 32px; padding-top: 16px;
  border-top: 1px dotted var(--tx-border-2);
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
}
.tx-jumpback button { color: var(--tx-ink-3); letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; }
.tx-jumpback button:hover { color: var(--tx-ink); }
.tx-jumpback .sep { color: var(--tx-whisper); }

/* speaker row */
.tx-speaker { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.tx-ini {
  width: 22px; height: 22px; flex: 0 0 22px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--tx-radius);
  font-family: var(--tx-mono); font-size: 9px; font-weight: 700; letter-spacing: 0.02em;
  color: #fff;
}
.tx-ini.sw { background: var(--sp-sw); }
.tx-ini.kh { background: var(--sp-kh); }
.tx-ini.mk { background: var(--sp-mk); }
.tx-ini.gw { background: var(--sp-gw); }
.tx-ini.p1 { background: var(--sp-p1); }
.tx-ini.p2 { background: var(--sp-p2); }
.tx-ini.p3 { background: var(--sp-p3); }
.tx-name {
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--tx-ink-2); font-weight: 700;
}
.tx-tc {
  font-family: var(--tx-mono); font-size: 10px; letter-spacing: 0.06em;
  color: var(--tx-ink-3); display: inline-flex; align-items: center; gap: 4px;
  border: 1px solid var(--tx-border); border-radius: 2px; padding: 1px 6px;
  font-variant-numeric: tabular-nums; cursor: pointer; background: none;
}
.tx-tc:hover { color: var(--tx-ink); border-color: var(--tx-ink-3); background: var(--tx-bg-2); }
.tx-tc .play { font-size: 8px; color: var(--tx-ink-3); }
.tx-tc:hover .play { color: var(--tx-ink); }
.tx-tc.playing { background: var(--tx-accent-2); border-color: var(--tx-border-2); color: var(--tx-ink); }

.tx-text {
  font-family: var(--tx-mono); font-size: 13.5px; line-height: 1.72;
  color: var(--tx-ink); letter-spacing: 0.01em; padding-left: 32px;
  text-wrap: pretty;
}

/* ---------- MOVIE EXCERPT ---------- */
.tx-excerpt {
  margin: 0 0 20px 32px; padding: 14px 18px;
  background: var(--tx-bg-2); border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  scroll-margin-top: 130px;
}
.tx-excerpt .lbl {
  font-family: var(--tx-mono); font-size: 9px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--tx-ink-3);
  display: flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.tx-excerpt .lbl .film { color: var(--tx-ink-2); font-weight: 700; }
.tx-excerpt .lbl .reel { font-size: 11px; }
.tx-excerpt p {
  font-family: var(--tx-mono); font-size: 13px; line-height: 1.6;
  color: var(--tx-ink-2); margin: 0; font-style: italic;
}

/* ---------- SEARCH HIGHLIGHT ---------- */
mark.hit { background: #f4e3a0; color: var(--tx-ink); border-radius: 1px; padding: 0 1px; }
mark.hit.current { background: #e8b84a; box-shadow: 0 0 0 2px rgba(232,184,74,0.4); }

/* filter visibility */
.tx-block.dim, .tx-excerpt.dim { display: none; }
.tx-chapter.empty h2, .tx-chapter.empty h3 { opacity: 0.3; }
.tx-chapter.empty .tx-jumpback { display: none; }

/* ---------- BOTTOM PLAYER ---------- */
.tx-player {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  background: var(--tx-bg); border-top: 1px solid var(--tx-border-2);
  box-shadow: 0 -4px 16px -10px rgba(40,30,10,0.2);
  height: 180px;
}
.tx-player-inner {
  max-width: 1320px; margin: 0 auto; height: 100%;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .tx-layout {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }
  .tx-toc { display: none; }
  .tx-chapter-select {
    display: block;
    font-family: var(--tx-mono); font-size: 11px; letter-spacing: 0.04em;
    border: 1px solid var(--tx-border-2); border-radius: var(--tx-radius);
    padding: 7px 8px; background: var(--tx-bg); color: var(--tx-ink);
    max-width: 168px; font-weight: 700;
  }
  .tx-search { min-width: 0; flex: 1; }
  .tx-crumb { display: none; }
  .tx-subhead-inner { padding: 12px 20px; gap: 10px; }
  .tx-main { padding-top: 24px; }
  .tx-subhead { top: 0; }
}

/* ---------- TRANSCRIPTS LIST PAGE ---------- */
.txl-wrap {
  max-width: 860px; margin: 0 auto; padding: 40px 32px 120px;
  font-family: var(--tx-mono);
}
.txl-head { margin-bottom: 40px; padding-bottom: 20px; border-bottom: 1px solid var(--tx-border-2); }
.txl-title {
  font-size: clamp(22px, 3vw, 32px); font-weight: 700; letter-spacing: -0.01em;
  color: var(--tx-ink); margin: 0 0 6px;
}
.txl-sub { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tx-label); margin: 0 0 8px; }
.txl-ai-note { font-size: 10px; letter-spacing: 0.04em; color: var(--tx-ink-3); margin: 0; line-height: 1.5; }

.txl-list { list-style: none; padding: 0; margin: 0; }
.txl-list li { border-bottom: 1px solid var(--tx-border); }

.txl-item {
  display: block; padding: 18px 4px;
  text-decoration: none; color: inherit;
  transition: background 120ms;
}
.txl-item:hover { background: var(--tx-bg-2); }

.txl-item-top {
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
  margin-bottom: 4px;
}
.txl-ep-title {
  font-size: 14px; font-weight: 700; color: var(--tx-ink); flex: 1;
  letter-spacing: 0.01em; line-height: 1.3;
}
.txl-item:hover .txl-ep-title { color: var(--tx-ochre); }
.txl-date {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--tx-label); white-space: nowrap; flex-shrink: 0;
}
.txl-subtitle {
  font-size: 12px; color: var(--tx-ink-2); font-style: italic;
  line-height: 1.4; margin-bottom: 8px;
}
.txl-listen {
  font-size: 12px; line-height: 1.5; color: var(--tx-ink-2);
  background: var(--tx-accent); border-left: 2px solid #d9b34a;
  padding: 7px 12px; margin-top: 6px;
  border-radius: 0 var(--tx-radius) var(--tx-radius) 0;
}
.txl-listen b { color: var(--tx-ink); font-weight: 700; }

@media (max-width: 600px) {
  .txl-wrap { padding: 24px 20px 80px; }
  .txl-ep-title { font-size: 13px; }
  .txl-date { width: 100%; }
}