@font-face {
  font-family: "Inter";
  src: url("fonts/inter-var.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #0a0a0b;
  --bg-glow: rgba(245, 184, 61, 0.07);
  --surface: #131316;
  --surface-2: #1a1a1e;
  --surface-3: #232328;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f4f4f5;
  --text-2: #b4b4bb;
  --text-3: #7c7c85;
  --accent: #f5b83d;
  --accent-ink: #1a1203;
  --approve: #22c55e;
  --approve-soft: rgba(34, 197, 94, 0.14);
  --approve-ink: #04210f;
  --reject: #fb7185;
  --reject-soft: rgba(251, 113, 133, 0.13);
  --focus: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 48px -24px rgba(0, 0, 0, 0.6);
  --radius: 20px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f6f5f2;
    --bg-glow: rgba(245, 184, 61, 0.16);
    --surface: #ffffff;
    --surface-2: #f3f2ef;
    --surface-3: #e9e7e2;
    --line: rgba(20, 20, 30, 0.09);
    --line-strong: rgba(20, 20, 30, 0.18);
    --text: #141417;
    --text-2: #4a4a52;
    --text-3: #7a7a83;
    --accent: #b97a06;
    --accent-ink: #ffffff;
    --approve: #15803d;
    --approve-soft: rgba(21, 128, 61, 0.1);
    --approve-ink: #ffffff;
    --reject: #e11d48;
    --reject-soft: rgba(225, 29, 72, 0.08);
    --shadow: 0 1px 2px rgba(20, 20, 30, 0.05), 0 18px 40px -22px rgba(20, 20, 30, 0.22);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 85% -10%, var(--bg-glow), transparent 60%), var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font: 400 15px/1.55 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
a { color: inherit; }
:focus-visible { outline: none; box-shadow: var(--focus); }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Top bar */
.top {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.top-in { max-width: 1240px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: -0.01em; }
.mark {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--accent), #f08a24); color: var(--accent-ink);
}
.mark svg { width: 15px; height: 15px; }
.brand small { color: var(--text-3); font-weight: 500; }
.spacer { flex: 1; }
.progress { display: flex; align-items: center; gap: 12px; color: var(--text-2); font-size: 13px; }
.bar { width: 160px; height: 6px; border-radius: 99px; background: var(--surface-3); overflow: hidden; display: flex; }
.bar i { display: block; height: 100%; transition: width 0.4s var(--ease); }
.bar .a { background: var(--approve); }
.bar .r { background: var(--reject); }
.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--surface); cursor: pointer; color: var(--text-2);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); }
.icon-btn svg { width: 17px; height: 17px; }

/* Hero */
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.hero { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 40px; align-items: center; padding: 48px 0 36px; }
.src {
  position: relative; display: block; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 9;
  background: var(--surface-2); box-shadow: var(--shadow); text-decoration: none;
}
.src img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.src:hover img { transform: scale(1.03); }
.src .chip { position: absolute; right: 12px; bottom: 12px; }
.src .play {
  position: absolute; inset: 0; margin: auto; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(0, 0, 0, 0.55); color: #fff; backdrop-filter: blur(6px);
}
.src .play svg { width: 22px; height: 22px; margin-left: 3px; }
.eyebrow { font-size: 12px; font-weight: 650; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
h1 { margin: 10px 0 8px; font-size: clamp(32px, 4.4vw, 52px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 750; }
.meta { color: var(--text-2); display: flex; flex-wrap: wrap; gap: 6px 14px; }
.meta span + span::before { content: "·"; margin-right: 14px; color: var(--text-3); }
.lede { margin: 18px 0 0; max-width: 58ch; color: var(--text-2); font-size: 16px; }
.stats { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.stat { padding: 10px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); min-width: 112px; }
.stat b { display: block; font-size: 20px; letter-spacing: -0.02em; font-weight: 700; }
.stat span { font-size: 12px; color: var(--text-3); }

/* Toolbar */
.tools {
  position: sticky; top: 65px; z-index: 10; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 0; margin-bottom: 8px; background: linear-gradient(var(--bg) 70%, transparent);
}
.seg { display: inline-flex; padding: 4px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); gap: 2px; }
.seg button {
  border: 0; background: transparent; padding: 8px 14px; border-radius: 10px; cursor: pointer; color: var(--text-2);
  font-weight: 550; font-size: 14px; display: inline-flex; gap: 8px; align-items: center; transition: background 0.15s, color 0.15s;
}
.seg button:hover { color: var(--text); }
.seg button[aria-pressed="true"] { background: var(--surface-3); color: var(--text); }
.seg .n { font-size: 12px; color: var(--text-3); }
.hint { color: var(--text-3); font-size: 13px; }
.hint kbd, .keys kbd {
  font: 600 11px/1 "Inter", sans-serif; padding: 3px 6px; border-radius: 6px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--text-2);
}

/* Clip card */
.list { display: grid; gap: 20px; padding-bottom: 64px; }
.card {
  display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 28px; padding: 20px;
  background: var(--surface); border: 1px solid var(--line); border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow); transition: border-color 0.25s, box-shadow 0.25s, opacity 0.25s;
  scroll-margin-top: 140px;
}
.card.is-current { border-color: var(--line-strong); }
.card[data-state="approved"] { border-color: color-mix(in srgb, var(--approve) 45%, transparent); }
.card[data-state="rejected"] { border-color: color-mix(in srgb, var(--reject) 35%, transparent); }
.card[data-state="rejected"] .player, .card[data-state="rejected"] .thumbs { opacity: 0.55; }
.card[hidden] { display: none; }

.player {
  position: relative; aspect-ratio: 9 / 16; border-radius: 16px; overflow: hidden; background: #000;
  transition: opacity 0.25s;
}
.player video, .player .poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.player .poster { cursor: pointer; border: 0; padding: 0; background: #000; }
.player .poster img { width: 100%; height: 100%; object-fit: cover; }
.player .poster .play {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%; width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(0, 0, 0, 0.5); color: #fff; backdrop-filter: blur(8px);
  transition: transform 0.2s var(--ease), background 0.2s;
}
.player .poster:hover .play { transform: scale(1.06); background: rgba(0, 0, 0, 0.65); }
.player .poster .play svg { width: 24px; height: 24px; margin-left: 4px; }
.player .poster .len { position: absolute; left: 12px; bottom: 12px; }
.player.playing .poster { display: none; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: 99px;
  font-size: 12.5px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--line); color: var(--text-2);
  white-space: nowrap; text-decoration: none;
}
.chip svg { width: 13px; height: 13px; }
.chip.dark { background: rgba(0, 0, 0, 0.6); color: #fff; border-color: transparent; backdrop-filter: blur(6px); }
a.chip:hover { color: var(--text); border-color: var(--line-strong); }
.status { margin-left: auto; }
.status[data-v="approved"] { background: var(--approve-soft); color: var(--approve); border-color: transparent; }
.status[data-v="rejected"] { background: var(--reject-soft); color: var(--reject); border-color: transparent; }
.status .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.body { display: flex; flex-direction: column; min-width: 0; gap: 18px; padding: 4px 4px 0 0; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.idx { font-size: 13px; font-weight: 650; color: var(--text-3); letter-spacing: 0.04em; margin-right: 4px; }
.title { display: flex; gap: 10px; align-items: flex-start; }
.title h2 { margin: 0; font-size: 24px; line-height: 1.2; letter-spacing: -0.02em; font-weight: 700; flex: 1; text-wrap: balance; }
.label { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); margin-bottom: 8px; }
.label .copy { margin-left: auto; }
.copy {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: transparent;
  height: 30px; padding: 0 10px; border-radius: 9px; cursor: pointer; color: var(--text-2); font-size: 12.5px;
  font-weight: 600; letter-spacing: 0; text-transform: none; transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.copy:hover { color: var(--text); border-color: var(--line-strong); }
.copy svg { width: 14px; height: 14px; }
.copy.done { color: var(--approve); border-color: color-mix(in srgb, var(--approve) 40%, transparent); }
.desc {
  white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; padding: 14px 16px; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text-2); font-size: 14px; line-height: 1.6;
  max-height: 7.4em; overflow: hidden; position: relative; transition: max-height 0.3s var(--ease);
}
.desc.open { max-height: 40em; }
.more { border: 0; background: none; padding: 6px 0 0; color: var(--text-2); font-size: 13px; font-weight: 600; cursor: pointer; }
.more:hover { color: var(--text); }

.thumbs { display: grid; grid-template-columns: repeat(3, minmax(0, 112px)); gap: 12px; transition: opacity 0.25s; }
.thumb {
  position: relative; aspect-ratio: 9 / 16; border-radius: 12px; overflow: hidden; padding: 0; cursor: pointer;
  border: 0; background: var(--surface-2); outline: 1px solid var(--line); outline-offset: -1px;
  transition: transform 0.2s var(--ease), box-shadow 0.2s;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover { transform: translateY(-2px); }
.thumb[aria-checked="true"] { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--accent); outline-color: transparent; }
.thumb .tick {
  position: absolute; right: 7px; top: 7px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent); color: var(--accent-ink); opacity: 0; scale: 0.6; transition: opacity 0.2s, scale 0.2s var(--ease);
}
.thumb .tick svg { width: 13px; height: 13px; }
.thumb[aria-checked="true"] .tick { opacity: 1; scale: 1; }
.thumb .no { position: absolute; left: 7px; bottom: 7px; }

.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: auto; padding-top: 4px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 18px;
  border-radius: 12px; border: 1px solid var(--line-strong); background: transparent; cursor: pointer; font-weight: 650;
  font-size: 14.5px; text-decoration: none; transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}
.btn:active { transform: scale(0.98); }
.btn svg { width: 17px; height: 17px; }
.btn.approve { background: var(--approve); border-color: transparent; color: var(--approve-ink); min-width: 140px; }
.btn.approve:hover { filter: brightness(1.06); }
.btn.reject { color: var(--text-2); min-width: 112px; }
.btn.reject:hover { color: var(--reject); border-color: color-mix(in srgb, var(--reject) 45%, transparent); background: var(--reject-soft); }
.btn.ghost { border-color: transparent; color: var(--text-2); padding: 0 12px; }
.btn.ghost:hover { color: var(--text); background: var(--surface-2); }
.card[data-state="approved"] .btn.approve { background: var(--approve-soft); color: var(--approve); }
.card[data-state="rejected"] .btn.reject { background: var(--reject-soft); color: var(--reject); border-color: transparent; }
.undo { display: none; }
.card[data-state="approved"] .undo, .card[data-state="rejected"] .undo { display: inline-flex; }
.dl { margin-left: auto; display: flex; gap: 2px; }

/* Empty, toast, dialog, footer */
.empty { text-align: center; color: var(--text-3); padding: 64px 0; }
.toast {
  position: fixed; left: 50%; bottom: 24px; translate: -50% 16px; opacity: 0; z-index: 40;
  display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 14px; font-weight: 550; font-size: 14px;
  background: var(--text); color: var(--bg); box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.5);
  transition: opacity 0.2s, translate 0.25s var(--ease); pointer-events: none; max-width: calc(100vw - 32px);
}
.toast.show { opacity: 1; translate: -50% 0; }
.toast button { pointer-events: auto; border: 0; background: none; color: inherit; font-weight: 700; text-decoration: underline; cursor: pointer; padding: 0 0 0 6px; }
dialog {
  border: 1px solid var(--line-strong); border-radius: 18px; background: var(--surface); color: var(--text);
  padding: 22px 24px; width: min(420px, calc(100vw - 32px)); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.6);
}
dialog::backdrop { background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(4px); }
dialog h3 { margin: 0 0 14px; font-size: 17px; }
.keys { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; margin: 0; font-size: 14px; color: var(--text-2); }
.keys dt { text-align: right; }
.keys dd { margin: 0; }
dialog form { margin: 18px 0 0; text-align: right; }
.offline { display: none; margin: 0 0 16px; padding: 12px 16px; border-radius: 12px; background: var(--reject-soft); color: var(--reject); font-weight: 550; }
.offline.show { display: block; }
footer { border-top: 1px solid var(--line); color: var(--text-3); font-size: 13px; }
footer .wrap { display: flex; gap: 16px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 40px; }
footer a { color: var(--text-2); }

/* Responsive */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 24px; padding-top: 28px; }
  .src { max-width: 560px; }
  .card { grid-template-columns: 280px minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 760px) {
  body { font-size: 15px; }
  .top-in { padding: 12px 16px; }
  .brand small, .hint { display: none; }
  .bar { width: 88px; }
  .wrap { padding: 0 16px; }
  .tools { top: 61px; overflow-x: auto; flex-wrap: nowrap; }
  .seg button { padding: 8px 11px; }
  .card { grid-template-columns: 1fr; padding: 14px; gap: 18px; border-radius: var(--radius); }
  .player { max-height: 78vh; aspect-ratio: 9 / 16; width: 100%; margin: 0 auto; max-width: calc(78vh * 9 / 16); }
  .title h2 { font-size: 21px; }
  .thumbs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .actions .btn.approve, .actions .btn.reject { flex: 1; }
  .dl { margin-left: 0; width: 100%; justify-content: center; }
  .stat { min-width: 0; flex: 1 1 40%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}