:root {
  --bg: oklch(0.985 0.004 292);
  --surface: oklch(1 0 0);
  --surface-2: oklch(0.955 0.008 292);
  --ink: oklch(0.23 0.028 292);
  --muted: oklch(0.44 0.03 292);
  --faint: oklch(0.52 0.025 292);
  --border: oklch(0.9 0.012 292);
  --accent: oklch(0.5 0.2 292);
  --accent-ink: oklch(0.985 0.01 292);
  --green: oklch(0.52 0.15 155);
  --amber: oklch(0.55 0.14 75);
  --mono: "SFMono-Regular", "JetBrains Mono", ui-monospace, Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
}

:root[data-theme="dark"] {
  --bg: oklch(0.15 0.018 262);
  --surface: oklch(0.185 0.02 262);
  --surface-2: oklch(0.225 0.022 262);
  --ink: oklch(0.94 0.008 262);
  --muted: oklch(0.76 0.02 262);
  --faint: oklch(0.62 0.02 262);
  --border: oklch(0.28 0.02 262);
  --accent: oklch(0.7 0.19 292);
  --accent-ink: oklch(0.97 0.02 292);
  --green: oklch(0.74 0.15 155);
  --amber: oklch(0.78 0.13 75);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1200px; margin: 0 auto; padding: 28px 24px 96px; }

header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 24px; margin-bottom: 24px; }
header h1 { font-size: 1.6rem; font-weight: 650; letter-spacing: -0.02em; margin: 0; }
header .sub { color: var(--muted); font-size: 0.9rem; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 20px; }
.stat { background: var(--surface); padding: 16px 20px; }
.stat .num { font-family: var(--mono); font-size: 1.4rem; font-weight: 600; letter-spacing: -0.01em; }
.stat .lbl { color: var(--muted); font-size: 0.78rem; margin-top: 2px; }
.stat .num small { font-size: 0.7rem; color: var(--faint); font-weight: 400; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.toolbar .tabs { display: flex; gap: 4px; margin-right: auto; }
.tab { background: var(--surface); border: 1px solid var(--border); color: var(--muted); padding: 7px 16px; border-radius: 8px; cursor: pointer; font-size: 0.85rem; font-family: var(--sans); }
.tab.active { background: var(--surface-2); color: var(--ink); border-color: var(--accent); }

select, input { background: var(--surface); border: 1px solid var(--border); color: var(--ink); border-radius: 8px; padding: 7px 10px; font-size: 0.85rem; font-family: var(--sans); }
select:focus, input:focus { outline: none; border-color: var(--accent); }

.view { display: none; }
.view.active { display: block; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; position: sticky; top: 0; background: var(--bg); }
td.num { font-family: var(--mono); font-size: 0.85rem; white-space: nowrap; }
tr.row { cursor: pointer; }
tr.row:hover td { background: var(--surface-2); }
tr.row[data-analyzed="false"] td { opacity: 0.45; }

.platform { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; padding: 2px 8px; border-radius: 6px; }
.platform.instagram { background: oklch(0.6 0.16 15 / 0.16); color: oklch(0.5 0.16 25); }
.platform.tiktok { background: oklch(0.7 0.15 330 / 0.14); color: oklch(0.52 0.15 340); }
:root[data-theme="dark"] .platform.instagram { color: oklch(0.78 0.14 25); }
:root[data-theme="dark"] .platform.tiktok { color: oklch(0.8 0.12 340); }

.tag { font-size: 0.72rem; padding: 2px 8px; border-radius: 6px; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.tag.hook { color: var(--accent); background: oklch(0.68 0.19 292 / 0.14); }
.tag.suite { color: oklch(0.48 0.13 200); background: oklch(0.65 0.13 200 / 0.14); }
.tag.visual { color: oklch(0.5 0.12 90); background: oklch(0.7 0.12 90 / 0.14); }
:root[data-theme="dark"] .tag.suite { color: oklch(0.85 0.1 190); }
:root[data-theme="dark"] .tag.visual { color: oklch(0.85 0.1 90); }
.tag.empty { color: var(--faint); background: transparent; border: 1px dashed var(--border); }

.creator { font-weight: 550; }
.caption { color: var(--muted); font-size: 0.85rem; max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.detail { margin: 16px 0 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 20px; display: none; }
.detail.open { display: block; }
.detail .grid { display: grid; grid-template-columns: 320px 1fr; gap: 20px; }
.detail video { width: 100%; border-radius: 8px; background: #000; aspect-ratio: 9/16; object-fit: contain; }
.detail h3 { margin: 0 0 8px; font-size: 1.05rem; }
.detail .meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 12px; }
.detail .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.detail .block { margin-bottom: 14px; }
.detail .block h4 { margin: 0 0 4px; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.detail .block p { margin: 0; color: var(--ink); font-size: 0.9rem; white-space: pre-wrap; opacity: 0.88; }
.detail a { color: var(--accent); text-decoration: none; }

.empty { color: var(--faint); padding: 40px; text-align: center; }

#login-overlay .box { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 32px; width: 320px; }
#login-overlay input { width: 100%; margin-bottom: 10px; }

@media (max-width: 720px) {
  .detail .grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .caption { max-width: 140px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}