/* Standalone dark page; palette matches css/interactive-dark.css. */
:root{
  color-scheme:dark;
  --bg:#141518; --bg-raised:#1c1e23; --bg-panel:#202329; --border:#343840;
  --text:#f0f1f5; --text-dim:#b5bac6; --text-faint:#929baa;
  --accent:#a9baff; --accent-soft:#252d46; --ours:#a9baff;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:14px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
a{color:var(--accent)}
button,input{font:inherit}
.skip-link{position:absolute;top:-80px;left:0;z-index:99;background:var(--bg-panel);padding:12px}
.skip-link:focus{top:0}

.viz-top{
  display:flex; align-items:baseline; gap:20px; flex-wrap:wrap;
  padding:18px 26px; border-bottom:1px solid var(--border); background:#17191e;
}
.back-link{font-size:12px;text-decoration:none}
.back-link:hover{text-decoration:underline}
.viz-top h1{font-size:21px;font-weight:600;letter-spacing:-.5px;margin:0}
.viz-sub{margin:0;font-size:12px;color:var(--text-faint)}

.viz-note{
  margin:0; padding:11px 26px; font-size:12px; color:var(--text-dim);
  background:var(--accent-soft); border-bottom:1px solid var(--border);
}
.viz-note b{color:var(--text)}

.viz-body{display:grid;grid-template-columns:252px 1fr;gap:24px;padding:20px 26px 60px;align-items:start}

/* ---- sidebar tabs ---- */
.viz-sidebar{position:sticky;top:16px;display:flex;flex-direction:column;gap:14px}
.filter-search span{
  display:block; font-size:10px; letter-spacing:1.3px; text-transform:uppercase;
  color:var(--accent); font-weight:700; margin-bottom:8px;
}
#searchBox{
  width:100%; padding:8px 10px; border-radius:7px; font-size:13px;
  border:1px solid var(--border); background:#15171c; color:var(--text);
}
.tab-group{margin-bottom:4px}
.tab-group-label{
  font-size:9.5px; letter-spacing:1.2px; text-transform:uppercase; font-weight:700;
  color:var(--text-faint); margin:14px 0 6px;
}
.tab{
  display:flex; align-items:flex-start; gap:8px; width:100%; text-align:left;
  padding:9px 10px; border:1px solid transparent; border-radius:8px;
  background:none; color:var(--text-dim); font-size:12.5px; line-height:1.4; cursor:pointer;
}
.tab:hover{background:#262a33;color:var(--text)}
.tab .n{margin-left:auto;font-size:11px;color:var(--text-faint);font-variant-numeric:tabular-nums}
.tab.is-current{background:var(--accent-soft);border-color:#52658f;color:var(--text);font-weight:600}
.tab.is-current .n{color:var(--accent)}
.filter-check{
  display:flex; align-items:flex-start; gap:8px; font-size:12px; color:var(--text-dim);
  padding:10px; border-top:1px solid var(--border); margin-top:6px; cursor:pointer;
}
.filter-check input{margin:3px 0 0;accent-color:var(--accent)}

/* ---- comparison table ---- */
.set-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.set-head h2{font-size:20px;font-weight:600;letter-spacing:-.4px;margin:0}
.set-count{margin:0;font-size:12px;color:var(--text-faint)}
.viz-empty{color:var(--text-faint);font-size:13px;padding:40px 0}

.row-table{display:flex;flex-direction:column;gap:10px}
.row{
  display:grid; grid-template-columns:var(--cols); gap:12px; align-items:stretch;
  padding:10px; border:1px solid var(--border); border-radius:11px;
  background:var(--bg-panel); cursor:pointer; transition:border-color .15s;
}
.row:hover,.row:focus-visible{border-color:#5b6c8f}
.row.is-playing{border-color:var(--accent)}
.row:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.row.head{
  background:none; border-color:transparent; padding:0 10px; cursor:default;
  position:sticky; top:0; z-index:5; backdrop-filter:blur(6px);
}
.row.head:hover{border-color:transparent}
.col-head{
  font-size:11px; font-weight:600; line-height:1.35; color:var(--text-dim);
  padding:8px 2px; border-bottom:1px solid var(--border); align-self:end;
}
.col-head.is-ours{color:var(--ours)}
.col-head.is-ref{color:#c2cada}

.row-label{display:flex;flex-direction:column;justify-content:center;gap:5px;padding:2px 4px;min-width:0}
.row-ep{margin:0;font-size:11.5px;color:var(--text-faint);font-variant-numeric:tabular-nums}
.row-prompt{margin:0;font-size:12.5px;color:var(--text);line-height:1.5}

.cell{position:relative;min-width:0;border-radius:8px;overflow:hidden;background:#000}
.cell.is-ours{box-shadow:inset 0 0 0 1px #52658f}
.cell video,.cell .shot{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:#000}
.cell.is-empty{
  display:grid; place-items:center; aspect-ratio:4/3; background:#1a1d24;
  color:var(--text-faint); font-size:11px;
}

@media(max-width:1000px){
  .viz-body{grid-template-columns:1fr;padding:16px 14px 50px}
  .viz-sidebar{position:static}
  .row{grid-template-columns:1fr !important;gap:8px}
  .row.head{display:none}
  .viz-top,.viz-note{padding-left:14px;padding-right:14px}
}