/* VibeRick Dub — screening-room direction. See docs/redesign-2026-10-11/DESIGN.md. */
:root {
  --ground: #0c0c0d;
  --s1: #141416;
  --s2: #1b1b1e;
  --s3: #242428;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --ink: #f3f1ec;
  --ink-2: #b4b1aa;
  --ink-3: #7d7a74;
  --accent: #ff6a2b;
  --accent-ink: #160803;
  --accent-soft: rgba(255, 106, 43, .14);
  --pass: #6fd3a0;
  --flag: #ffb547;
  --bad: #ff6b6b;
  --spk-0: #8ec5ff;
  --spk-1: #f5c26b;
  --spk-2: #b7a4ff;
  --spk-3: #7fe0c4;
  --ease: cubic-bezier(.25, .46, .45, .94);
  --r: 10px;
  --wrap: 1240px;
  --display: "Inter Tight", "Pretendard Variable", Pretendard, sans-serif;
  --ui: Inter, "Pretendard Variable", Pretendard, "Noto Sans JP", "Noto Sans SC", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 400 15px/1.6 var(--ui); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
:lang(ko), [lang="ko"] { font-family: "Pretendard Variable", Pretendard, var(--ui); letter-spacing: normal; }
:lang(ja), [lang="ja"] { font-family: "Noto Sans JP", var(--ui); }
:lang(zh-Hans), [lang="zh-Hans"] { font-family: "Noto Sans SC", var(--ui); }
a { color: inherit; }
img, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.muted { color: var(--ink-3); }
.mono, time { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.pad { padding: 16px; }

/* ── bar ── */
.bar {
  position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px max(16px, calc((100vw - var(--wrap)) / 2));
  background: rgba(12, 12, 13, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 500; letter-spacing: -.01em; }
.brand img { border-radius: 6px; }
.brand b { font-weight: 700; }
.bar nav { display: flex; align-items: center; gap: 22px; font-size: 14px; }
.bar nav a { text-decoration: none; color: var(--ink-2); transition: color .15s var(--ease); }
.bar nav a:hover { color: var(--ink); }
.bar nav .nav-create { color: var(--accent-ink); background: var(--accent); padding: 7px 14px; border-radius: 999px; font-weight: 600; }
.bar nav .nav-create:hover { color: var(--accent-ink); filter: brightness(1.08); }
body.in-studio .bar nav a:not(.nav-create) { display: none; }

/* ── buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px;
  border-radius: 999px; border: 1px solid transparent; font-weight: 600; font-size: 15px; text-decoration: none;
  cursor: pointer; transition: background .15s var(--ease), border-color .15s var(--ease), filter .15s var(--ease);
}
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn.ghost:hover { border-color: var(--ink-3); background: var(--s1); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.small { min-height: 34px; padding: 0 14px; font-size: 13px; }

/* ── layout ── */
main > #landing > section, .studio, footer { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
section { scroll-margin-top: 80px; }
.eyebrow { margin: 0 0 14px; font: 500 12px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.section-head { display: grid; grid-template-columns: 64px minmax(0, 1fr); column-gap: 24px; margin-bottom: 40px; max-width: 860px; }
.section-head .num { grid-row: span 2; margin: 6px 0 0; font: 500 13px var(--mono); color: var(--accent); }
.section-head h2 { margin: 0; font: 600 clamp(30px, 4vw, 44px)/1.05 var(--display); letter-spacing: -.03em; }
.section-head p:last-child { margin: 12px 0 0; color: var(--ink-2); font-size: 17px; max-width: 620px; }
#landing > section { padding: 112px 0 0; }

/* ── hero ── */
.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; padding-top: 72px !important; }
.hero h1 { margin: 0; font: 600 clamp(52px, 7.4vw, 104px)/.94 var(--display); letter-spacing: -.04em; }
.lede { margin: 26px 0 0; font-size: 18px; line-height: 1.55; color: var(--ink-2); max-width: 470px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.stage { margin: 0; position: relative; }
.stage::before {
  content: ""; position: absolute; inset: 10% 6% -4%; z-index: -1; filter: blur(70px); opacity: .55;
  background: radial-gradient(closest-side, rgba(255, 106, 43, .55), transparent 70%);
}
.stage-frame { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; border: 1px solid var(--line-2); }
.stage-frame video { width: 100%; height: 100%; object-fit: cover; }
.stage-play {
  position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: flex-start; padding: 20px; width: 100%;
  border: 0; background: linear-gradient(transparent 55%, rgba(0, 0, 0, .55)); cursor: pointer; transition: opacity .15s var(--ease);
}
.stage-play svg { width: 56px; height: 56px; padding: 16px; border-radius: 50%; background: var(--accent); fill: var(--accent-ink); flex: none; }
.stage-play span { margin: 0 0 0 12px; align-self: center; padding: 8px 14px; border-radius: 999px; background: rgba(0, 0, 0, .7); font-weight: 600; font-size: 14px; }
.stage-play { align-items: center; }
.stage-play:hover svg { filter: brightness(1.08); }
.stage-play.playing { opacity: 0; pointer-events: none; }
.stage-caption {
  position: absolute; left: 50%; bottom: 6%; transform: translateX(-50%); width: max-content; max-width: 88%; margin: 0;
  padding: 6px 12px; border-radius: 6px; background: rgba(0, 0, 0, .78); text-align: center;
  font-size: clamp(14px, 1.6vw, 19px); line-height: 1.4; font-weight: 500;
}
.stage-caption:empty { display: none; }
.stage-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.stage-rail button {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 12px 14px; text-align: left;
  border-radius: var(--r); border: 1px solid var(--line); background: var(--s1); cursor: pointer;
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.stage-rail button b { font-size: 16px; font-weight: 600; }
.stage-rail button small { font: 400 11px/1.3 var(--mono); color: var(--ink-3); letter-spacing: .02em; }
.stage-rail button:hover { border-color: var(--line-2); background: var(--s2); }
.stage-rail button[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.stage-rail button[aria-pressed="true"] small { color: var(--accent); }
.stage-note { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 13px; color: var(--ink-3); }
.stage-time { margin-left: auto; font: 12px var(--mono); }
.rec { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); flex: none; }
.stage.is-playing .rec { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

/* ── form ── */
.new { max-width: 860px; margin-left: 88px; padding: 28px; border-radius: 16px; background: var(--s1); border: 1px solid var(--line); }
.url-label { display: block; font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 10px; }
.url-row { display: flex; gap: 10px; }
.url-row input {
  flex: 1; min-width: 0; height: 52px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--ground); font-size: 16px; transition: border-color .15s var(--ease);
}
.url-row input:focus { outline: none; border-color: var(--accent); }
.url-row .btn { min-height: 52px; }
.langs { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.langs label { cursor: pointer; }
.langs input { position: absolute; opacity: 0; pointer-events: none; }
.langs span {
  display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--line-2); color: var(--ink-2); transition: all .15s var(--ease);
}
.langs select {
  height: 38px; padding: 0 34px 0 16px; border-radius: 999px; border: 1px dashed var(--line-2); background: transparent;
  color: var(--ink-2); font: inherit; appearance: none; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(-45deg, transparent 50%, var(--ink-3) 50%);
  background-position: right 18px center, right 13px center; background-size: 5px 5px; background-repeat: no-repeat;
}
.langs select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.langs select option { background: var(--s1); color: var(--ink); }
.langs span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--ink-3); }
.langs input:checked + span { color: var(--ink); border-color: var(--ink-3); background: var(--s2); }
.langs input:checked + span::before { background: var(--accent); border-color: var(--accent); }
.langs input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.fine { margin: 16px 0 0; font-size: 13px; color: var(--ink-3); max-width: 680px; }
.err { margin: 14px 0 0; color: var(--bad); font-size: 14px; }
#pending-create { margin-top: 14px; padding: 12px 14px; border-radius: var(--r); background: var(--s2); font-size: 13px; color: var(--ink-2); }
#pending-create p { margin: 0 0 8px; }

/* ── agent flow ── */
.flow { list-style: none; margin: 0 0 0 88px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; counter-reset: f; }
.flow li { background: var(--ground); padding: 26px 24px 22px; display: flex; flex-direction: column; gap: 10px; counter-increment: f; }
.flow .k { font: 600 19px var(--display); letter-spacing: -.015em; }
.flow .k::before { content: counter(f, decimal-leading-zero); font: 500 12px var(--mono); color: var(--ink-3); margin-right: 10px; letter-spacing: 0; }
.flow p { margin: 0; color: var(--ink-2); font-size: 14px; flex: 1; }
.flow em { font: normal 500 11px var(--mono); color: var(--ink-3); letter-spacing: .02em; }
.flow .loop { grid-column: span 3; background: linear-gradient(var(--accent-soft), var(--accent-soft)), var(--ground); }
.flow .loop em { color: var(--accent); }
.loop-steps { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.loop-steps span { font: 500 12px var(--mono); padding: 5px 10px; border-radius: 6px; border: 1px solid rgba(255, 106, 43, .35); color: var(--ink); }
.loop-steps span:not(:last-child)::after { content: "→"; margin-left: 10px; color: var(--ink-3); }
.loop-steps span { display: inline-flex; gap: 0; }
.loop-steps .h { border-color: var(--flag); color: var(--flag); }

/* ── proof ── */
.figures { margin-left: 88px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-2); }
.figures div { padding: 26px 24px 0 0; }
.figures b { display: block; font: 600 clamp(38px, 4.6vw, 60px)/1 var(--display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.figures small { font-size: .45em; letter-spacing: -.01em; color: var(--ink-3); margin-left: 2px; }
.figures span { display: block; margin-top: 12px; color: var(--ink-2); font-size: 14px; max-width: 230px; }

/* ── consent ── */
.locks { margin-left: 88px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.lock { padding: 24px; border-radius: 14px; border: 1px solid var(--line); background: var(--s1); }
.lock h3 { margin: 14px 0 8px; font: 600 19px var(--display); letter-spacing: -.015em; }
.lock p { margin: 0; color: var(--ink-2); font-size: 14px; }
.lock-n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--accent); color: var(--accent); font: 500 13px var(--mono); }
.lock-else { background: transparent; border-style: dashed; }
.lock-else h3 { margin-top: 0; }

/* ── architecture ── */
.arch { margin-left: 88px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; position: relative; }
.arch-col { display: flex; flex-direction: column; gap: 8px; }
.arch-label { margin: 0 0 4px; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
.node { padding: 14px 16px; border-radius: var(--r); border: 1px solid var(--line-2); background: var(--s1); }
.node b { display: block; font-weight: 600; font-size: 15px; }
.node span { font-size: 12.5px; color: var(--ink-3); }
.arch-ai .node { border-color: rgba(255, 106, 43, .45); background: linear-gradient(var(--accent-soft), var(--accent-soft)), var(--s1); }

.path { margin: 20px 0 0 88px; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; counter-reset: p; }
.path li { counter-increment: p; font-size: 13px; color: var(--ink-2); padding-top: 12px; border-top: 1px solid var(--line-2); }
.path li::before { content: counter(p); display: block; margin-bottom: 6px; font: 500 12px var(--mono); color: var(--accent); }
.scale { margin: 28px 0 0 88px; max-width: 860px; color: var(--ink-2); font-size: 15px; }
.scale b { color: var(--ink); font-weight: 600; }

/* ── samples ── */
.cards { margin-left: 88px; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.card { display: block; text-decoration: none; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--s1); transition: border-color .15s var(--ease); }
.card:hover { border-color: var(--line-2); }
.card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--s2); }
.card div { padding: 14px 16px 16px; }
.card b { display: block; font-weight: 600; font-size: 15px; line-height: 1.4; }
.card span { font-size: 13px; color: var(--ink-3); }

footer { margin-top: 140px !important; padding: 28px 0 48px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-2); }
footer p { margin: 0 0 4px; }

/* ── studio ── */
body.in-studio #landing { display: none; }
.studio { padding: 32px 0 0; }
.studio-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.back { display: inline-block; margin-bottom: 18px; font-size: 13px; color: var(--ink-3); text-decoration: none; }
.back:hover { color: var(--ink); }
.studio-title h1 { margin: 0; font: 600 clamp(24px, 3vw, 34px)/1.15 var(--display); letter-spacing: -.02em; max-width: 900px; }
.studio-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.yt { font-size: 13px; color: var(--ink-2); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); display: inline-block; }
.dot.live { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); animation: pulse 1.6s var(--ease) infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px transparent; } }
.review-context { margin-top: 10px; font-size: 13px; color: var(--ink-3); }
.review-context p { margin: 0; }
.review-context details summary { cursor: pointer; }

.steps { list-style: none; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 4px; margin: 24px 0 0; padding: 0; }
.steps li { padding-top: 10px; border-top: 2px solid var(--s3); font: 500 12px var(--mono); color: var(--ink-3); }
.steps li.done { border-color: var(--accent); color: var(--ink); }

.studio-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 20px; margin-top: 24px; align-items: start; }
.frame { position: relative; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #000; border: 1px solid var(--line); }
.frame video { width: 100%; height: 100%; }
.placeholder { position: absolute; inset: 0; display: grid; place-items: center; background: var(--s1); }
.placeholder img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .25; filter: blur(6px); }
.placeholder span { position: relative; font: 500 13px var(--mono); color: var(--ink-2); }
.tracks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tracks button, .seg button {
  height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent;
  cursor: pointer; font-size: 14px; display: inline-flex; align-items: center; gap: 8px; transition: all .15s var(--ease);
}
.tracks button:hover:not(:disabled):not([aria-pressed="true"]), .seg button:hover:not([aria-pressed="true"]) { background: var(--s2); }
.tracks button[aria-pressed="true"], .seg button[aria-pressed="true"] { background: var(--ink); color: var(--ground); border-color: var(--ink); }
.tracks button:disabled { opacity: .5; cursor: default; }
.tracks small { font: 11px var(--mono); color: var(--ink-3); }
.caption-display { margin-top: 12px; min-height: 72px; padding: 14px 18px; border-radius: var(--r); background: var(--s1); border: 1px solid var(--line); }
.caption-display p { margin: 0; }
#caption-target { font-size: 18px; line-height: 1.5; font-weight: 500; }
#caption-source { margin-top: 6px; font-size: 14px; color: var(--ink-3); }
.caption-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 10px; font-size: 13px; color: var(--ink-2); }
.caption-controls select { margin-left: 6px; background: var(--s1); border: 1px solid var(--line-2); border-radius: 6px; padding: 4px 8px; }
.speaker-legend { display: inline-flex; gap: 14px; flex-wrap: wrap; margin-left: auto; }
.speaker-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.speaker-legend small { color: var(--ink-3); font-size: 12px; }
.speaker-badge { display: inline-flex; align-items: center; gap: 6px; font: 500 12px var(--ui); color: var(--speaker, var(--ink-2)); }
.speaker-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--speaker, var(--ink-3)); }
.caption-note { margin: 8px 0 0; font-size: 12.5px; color: var(--ink-3); }
.result-summary { margin: 18px 0 0; font-size: 14px; color: var(--ink-2); }
.result-summary.needs-attention { color: var(--flag); }
.downloads { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; margin-top: 12px; }
.download-language { padding: 14px; border-radius: var(--r); border: 1px solid var(--line); background: var(--s1); }
.download-language b { display: block; font-weight: 600; }
.download-status { font: 11px var(--mono); color: var(--pass); }
.download-status.flagged { color: var(--flag); }
.download-language div { display: flex; gap: 6px; margin-top: 10px; }
.download-language a { font-size: 12.5px; padding: 5px 10px; border-radius: 6px; background: var(--s2); text-decoration: none; }
.download-language a:hover { background: var(--s3); }

.panel { border-radius: 12px; border: 1px solid var(--line); background: var(--s1); }
.panel-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 14px 16px 10px; }
.panel-heading h3, .panel-title { margin: 0; font: 600 14px var(--ui); }
.panel-heading .muted { font-size: 12px; }
.side { display: flex; flex-direction: column; gap: 12px; }
.tx, #log { list-style: none; margin: 0; padding: 0 6px 8px; overflow: auto; scrollbar-width: thin; }
.tx { max-height: 340px; }
.tx li button {
  display: grid; grid-template-columns: 44px 1fr; gap: 8px; width: 100%; padding: 8px 10px; text-align: left;
  border: 0; border-radius: 8px; background: transparent; cursor: pointer; transition: background .15s var(--ease);
}
.tx li button:hover { background: var(--s2); }
.tx li.now button { background: var(--accent-soft); }
.tx time { font-size: 11px; color: var(--ink-3); padding-top: 3px; }
.tx li.now time { color: var(--accent); }
.tx .srctext { display: block; font-size: 13px; color: var(--ink-3); }
.tx .dubtext { display: block; font-size: 14px; color: var(--ink); margin-top: 2px; }
.activity-panel .caption-note { margin: -4px 16px 6px; }
#log { max-height: 260px; font-size: 12.5px; }
#log li { display: grid; grid-template-columns: 40px 1fr; gap: 8px; padding: 5px 10px; border-left: 2px solid transparent; }
#log time { font-size: 11px; color: var(--ink-3); }
#log li.stage { color: var(--ink); }
#log li.good { color: var(--ink-2); }
#log li.good span::first-letter { color: var(--pass); }
#log li.fix { border-left-color: var(--accent); color: var(--ink); }
#log li.bad { border-left-color: var(--flag); color: var(--flag); }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 28px; border-top: 1px solid var(--line-2); }
.stats:empty { display: none; }
.stat { padding: 18px 16px 0 0; }
.stat b { display: block; font: 600 34px/1 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.stat span { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-3); }

.timeline { margin-top: 28px; padding-bottom: 14px; min-width: 0; max-width: 100%; overflow: hidden; }
.timeline .caption-note { margin: -4px 16px 10px; }
.timeline-scroll { overflow-x: auto; padding: 0 16px; }
.timeline-inner { min-width: 760px; }
#ruler { position: relative; height: 18px; margin-left: 120px; font: 10.5px var(--mono); color: var(--ink-3); }
#ruler span { position: absolute; transform: translateX(-50%); }
#ruler span:first-child { transform: none; }
.timeline-lane { display: grid; grid-template-columns: 120px 1fr; align-items: center; min-height: 40px; border-top: 1px solid var(--line); }
.lane-name { font-size: 13px; font-weight: 500; }
.lane-name small { display: block; font-size: 10.5px; color: var(--ink-3); font-weight: 400; }
.lane-slots { position: relative; height: 26px; }
.interval {
  position: absolute; top: 2px; height: 22px; padding: 0 4px; overflow: hidden; border: 0; border-radius: 4px;
  background: var(--s3); color: var(--ink-2); font: 10px var(--mono); text-align: left; white-space: nowrap; cursor: pointer;
}
.interval:hover { background: #303036; color: var(--ink); }
.interval.repaired { background: rgba(255, 181, 71, .28); color: var(--ink); }
.interval.refined { text-decoration: underline dotted; }
.interval.selected { outline: 2px solid var(--accent); outline-offset: -1px; }
.playhead { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--accent); pointer-events: none; }
.seek-label { display: flex; align-items: center; gap: 10px; margin: 10px 16px 0 136px; font-size: 12px; color: var(--ink-3); }
.seek-label input { flex: 1; accent-color: var(--accent); }

.review-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 20px; margin-top: 20px; align-items: start; }
.review-grid > .inspector-panel:only-child { grid-column: 1 / -1; }
.lines-head { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 14px 16px; }
.lines-head h3 { margin: 0; font-size: 14px; }
.lines-head .muted { margin-left: auto; font-size: 12.5px; }
.seg { display: flex; gap: 4px; }
.seg button { height: 30px; padding: 0 12px; font-size: 13px; }
.table-wrap { overflow: auto; max-height: 560px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { position: sticky; top: 0; background: var(--s1); text-align: left; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); padding: 8px 12px; border-bottom: 1px solid var(--line); }
td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
td.src { color: var(--ink-3); }
td.fit { font: 12px var(--mono); white-space: nowrap; color: var(--ink-2); }
.time-button { border: 0; background: none; padding: 0; color: var(--accent); font: 12px var(--mono); cursor: pointer; }
.issue { display: block; margin-top: 4px; color: var(--flag); font-size: 12px; }
.chip { display: inline-block; margin: 0 4px 4px 0; padding: 2px 8px; border-radius: 999px; font: 500 11px var(--mono); background: var(--s3); color: var(--ink-2); white-space: nowrap; }
.chip.ok { background: rgba(111, 211, 160, .12); color: var(--pass); }
.chip.bad { background: rgba(255, 181, 71, .14); color: var(--flag); }
.chip.fix { background: var(--accent-soft); color: var(--accent); }

.inspector-panel { position: sticky; top: 76px; }
.inspector-panel summary { display: flex; justify-content: space-between; gap: 10px; padding: 14px 16px; cursor: pointer; list-style: none; }
.inspector-panel summary::-webkit-details-marker { display: none; }
#inspector { padding: 0 16px 16px; }
.inspect-source { margin: 10px 0 0; color: var(--ink-3); font-size: 14px; }
.inspect-target { margin: 6px 0 0; font-size: 17px; font-weight: 500; }
.inspect-facts { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 12px; font-size: 12px; color: var(--ink-3); }
.inspect-facts b { font: 500 12px var(--mono); color: var(--ink); }
.verdict { margin: 14px 0 0; padding: 10px 12px; border-radius: 8px; font-size: 13px; }
.verdict.pass { background: rgba(111, 211, 160, .1); color: var(--pass); }
.verdict.flag { background: rgba(255, 181, 71, .12); color: var(--flag); }
.repair-history { list-style: none; margin: 12px 0 0; padding: 0 0 0 12px; border-left: 1px solid var(--line-2); font-size: 13px; color: var(--ink-2); }
.repair-history li { padding: 3px 0; }
.repair-history time { font-size: 11px; color: var(--ink-3); margin-right: 8px; }
#failed-auditions h4 { margin: 18px 0 4px; font-size: 13px; }
.failed-attempt { margin-top: 10px; padding: 10px; border-radius: 8px; background: var(--s2); font-size: 12.5px; }
.failed-attempt p { margin: 0 0 6px; }
.failed-attempt span { margin-left: 8px; color: var(--flag); }
.attempt-text { color: var(--ink-3); }
audio { width: 100%; height: 36px; margin-top: 4px; }
.edit-form { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.edit-form label { font-size: 13px; font-weight: 600; }
.edit-form textarea { min-height: 84px; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line-2); background: var(--ground); resize: vertical; }
.edit-form textarea:focus { outline: none; border-color: var(--accent); }
.edit-form button { align-self: flex-start; height: 36px; padding: 0 16px; border-radius: 999px; border: 0; background: var(--accent); color: var(--accent-ink); font-weight: 600; cursor: pointer; }
.edit-form button#preview-discard { background: var(--s3); color: var(--ink); }
.edit-form button:disabled { opacity: .5; cursor: default; }
.edit-status { margin: 0; font-size: 12.5px; color: var(--ink-2); }
.label { margin: 8px 0 0; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.accept-override { font-size: 12.5px; color: var(--flag); }

/* ── responsive ── */
@media (max-width: 1020px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 48px !important; }
  .section-head { grid-template-columns: 1fr; }
  .section-head .num { grid-row: auto; margin: 0 0 10px; }
  .new, .flow, .figures, .locks, .arch, .cards, .path, .scale { margin-left: 0; }
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow .loop { grid-column: span 2; }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; }
  .arch { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .studio-grid, .review-grid { grid-template-columns: minmax(0, 1fr); }
  .inspector-panel { position: static; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  .bar nav a:not(.nav-create) { display: none; }
  #landing > section { padding-top: 80px; }
  .hero h1 { font-size: 52px; }
  .lede { font-size: 16.5px; }
  .stage-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .new { padding: 20px; }
  .url-row { flex-direction: column; }
  .url-row input { flex: none; }
  .flow, .locks, .arch { grid-template-columns: 1fr; }
  .flow .loop { grid-column: auto; }
  .path { grid-template-columns: 1fr; }
  .figures { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 10px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .speaker-legend { margin-left: 0; }
}
.caption-overlay { position: absolute; left: 6%; right: 6%; bottom: 17%; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; pointer-events: none; z-index: 2; }
.caption-overlay.empty { display: none; }
.caption-overlay span { display: inline-block; max-width: 100%; padding: 4px 10px; border-radius: 6px; background: rgba(0,0,0,.78); color: #fff; font-size: clamp(14px, 2.1vw, 22px); line-height: 1.35; font-weight: 500; }
.caption-overlay #ov-source { font-size: clamp(12px, 1.5vw, 16px); color: #d9d7d2; font-weight: 400; }