/* CLIP-CC-Bench leaderboard Space — page-specific styles.
   Brand tokens + the lab wordmark come from the vendored brand/ copies (a Space cannot reach
   ../brand/, so the assets are vendored here). Never add a raw brand hex below: use var(--…). */
@import "brand/colors.css";
@import "brand/wordmark.css";

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

:root {
  --surface: #f6f7f9;                       /* web-local neutral: table zebra + code ground */
  --accent:  var(--mint-green-deep);        /* links / rules — the AA-safe deep green on white */
  --maxw:    980px;
  --gutter:  clamp(1.1rem, 0.6rem + 2.2vw, 2.4rem);
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 2px; }

/* ── Brand chrome: the gold band, matching the deck / poster / project page ────────────────
   Flat --sdsu-yellow ground UNDER the two stacked texture PNGs, so the band is still gold if the
   art is ever dropped; band chrome text, the lockup divider and the corner triangle are
   Campanile Blue. */
.band-head {
  --band-h: 4.5rem;
  position: relative; overflow: hidden; background: var(--sdsu-yellow);
  color: var(--sdsu-campanile);
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
  min-height: calc(var(--band-h) + 1.7rem); padding: 0.85rem clamp(1.1rem, 3vw, 2.4rem);
}
.band-head .art {                    /* the two stacked band PNGs, as a cover layer behind */
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center; z-index: 0;
}
.band-head .corner { position: absolute; top: 0; right: 0; width: 2rem; height: 2rem; z-index: 3; }
.lockup { display: flex; align-items: center; gap: 0.7rem; z-index: 2; }
.lockup .sdsu { height: calc(var(--band-h) * 0.92); width: auto; }  /* SDSU optically a touch taller */
.lockup .mint { height: calc(var(--band-h) * 0.84); width: auto; }
.lockup .sep  { width: 2px; align-self: stretch; background: var(--sdsu-campanile); opacity: 0.85; }
.band-head .qr { height: calc(var(--band-h) * 0.88); width: auto; z-index: 2; }
.band-center { position: relative; z-index: 2; text-align: center; min-width: 0; }
.band-title {
  font-size: clamp(1.05rem, 0.7rem + 1.4vw, 1.6rem);
  font-weight: 800; line-height: 1.14; margin: 0; letter-spacing: 0.1px; text-wrap: balance;
}
.band-affil { font-size: 0.78rem; font-weight: 600; opacity: 0.9; margin: 0.3rem 0 0; }

/* ── Page ─────────────────────────────────────────────────────────────────────────────────── */
main { max-width: var(--maxw); margin-inline: auto; padding: 2rem var(--gutter) 3rem; }
.lead { margin: 0 0 1.2rem; }
h2 { font-size: 1.15rem; margin: 2.2rem 0 0.7rem; line-height: 1.2; }

/* ── Leaderboard table — scrolls sideways on a phone instead of breaking the layout ───────── */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll:focus-visible,
pre:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
table { border-collapse: collapse; width: 100%; min-width: 30rem; font-variant-numeric: tabular-nums; }
caption { caption-side: top; text-align: left; font-size: 0.85rem; opacity: 0.75; padding-bottom: 0.5rem; }
th, td { padding: 0.5rem 0.9rem; border-bottom: 1px solid var(--border); text-align: left; }
thead th { border-bottom: 2px solid var(--sdsu-campanile); font-size: 0.85rem; letter-spacing: 0.02em; }
.num { text-align: right; }
tbody tr:nth-child(even) { background: var(--surface); }
tbody tr.lead-row { background: color-mix(in srgb, var(--mint-green) 12%, transparent); font-weight: 700; }

/* ── Headline finding + footnote ──────────────────────────────────────────────────────────── */
.finding {
  margin: 1.6rem 0 0; padding: 1rem 1.2rem;
  border-left: 4px solid var(--mint-green-deep); background: var(--surface); border-radius: 0 10px 10px 0;
}
.finding p { margin: 0; }
.finding p + p { margin-top: 0.6rem; }
.note { font-size: 0.85rem; opacity: 0.8; margin: 0.8rem 0 0; }

/* ── Links row + citation ─────────────────────────────────────────────────────────────────── */
.links { display: flex; flex-wrap: wrap; gap: 0.5rem 0.9rem; margin: 0.4rem 0 0; font-weight: 600; }
.links a { white-space: nowrap; }
/* The BibTeX block SCROLLS sideways, like the table — never white-space: pre-wrap, because a
   wrapped BibTeX entry is wrong when it is copy-pasted. Long lines (the `note` field) therefore
   sit off-screen at rest on a narrow viewport; the block is a focusable scroll region so keyboard
   and pointer users can both reach the end of them. */
pre {
  margin: 0; padding: 1rem 1.1rem; overflow-x: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  font-size: 0.82rem; line-height: 1.5;
}

@media (max-width: 720px) {
  .band-head { --band-h: 3.6rem; grid-template-columns: 1fr; justify-items: center; gap: 0.8rem; }
  .band-head .qr { display: none; }   /* the QR drops out of a stacked band, as on the project page */
}