/* Dark theme, locked page-wide. One accent (trophy gold). Data colors are
   reserved for the outcome bars: blue home / neutral draw / red away. */
:root {
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #22221f;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --ink-3: #898781;
  --hairline: #2c2c2a;
  --gold: #e3b341;
  --gold-ink: #1c1503;
  --home: #3987e5;
  --draw: #55554e;
  --away: #e66767;
  --live: #0ca30c;
  --radius-card: 12px;
  --radius-el: 4px;
  --radius-btn: 8px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
}
main { max-width: 1080px; margin: 0 auto; padding: 0 20px 64px; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  height: 64px; padding: 0 20px; max-width: 1080px; margin: 0 auto;
}
.wordmark { font-weight: 800; letter-spacing: 0.04em; font-size: 15px; }
.wordmark em { font-style: normal; color: var(--gold); }
.topbar-status { color: var(--ink-3); font-size: 13px; }

.hero { padding: 40px 0 8px; max-width: 720px; }
.hero h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 14px;
  font-weight: 750;
}
.gold { color: var(--gold); }
.hero-sub { color: var(--ink-2); font-size: 16px; max-width: 58ch; margin: 0; }

h2 { font-size: 20px; letter-spacing: -0.01em; margin: 44px 0 6px; }
.explainer { color: var(--ink-3); font-size: 13.5px; max-width: 70ch; margin: 0 0 16px; }

/* Banners */
.banner {
  border: 1px solid var(--hairline); border-left: 3px solid var(--gold);
  background: var(--surface); border-radius: var(--radius-card);
  padding: 12px 16px; margin: 20px 0 0; font-size: 14px; color: var(--ink-2);
}
.banner.error { border-left-color: var(--away); }
.banner code {
  background: var(--surface-2); padding: 1px 6px; border-radius: var(--radius-el);
  font-size: 12.5px; color: var(--ink);
}

/* Leaderboard */
.lb-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center; gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hairline);
}
.lb-row:last-child { border-bottom: 0; }
.lb-wrap { background: var(--surface); border-radius: var(--radius-card); }
.lb-rank { font-size: 20px; font-weight: 700; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.lb-row.leader .lb-rank { color: var(--gold); }
.lb-name { font-weight: 650; font-size: 15px; }
.lb-slug { color: var(--ink-3); font-size: 12.5px; display: block; }
.lb-score { text-align: right; }
.lb-brier { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.lb-row.leader .lb-brier { color: var(--gold); }
.lb-meta { color: var(--ink-3); font-size: 12.5px; }
.empty {
  background: var(--surface); border-radius: var(--radius-card);
  padding: 28px 20px; color: var(--ink-2); font-size: 14px; text-align: center;
}

/* Legend */
.legend { display: flex; flex-wrap: wrap; gap: 18px; margin: 10px 0 18px; }
.legend-item { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-2); font-size: 13px; }
.swatch { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.swatch-home { background: var(--home); }
.swatch-draw { background: var(--draw); border: 1px solid var(--hairline); }
.swatch-away { background: var(--away); }

/* Match groups */
.group-title {
  color: var(--ink-3); font-size: 13px; font-weight: 650;
  margin: 26px 0 10px;
}
.group-title .live-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--live); margin-right: 7px;
  animation: pulse 1.6s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .group-title .live-dot { animation: none; }
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.match-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 900px) { .match-grid { grid-template-columns: 1fr 1fr; } }

.match {
  background: var(--surface); border-radius: var(--radius-card);
  padding: 16px 16px 12px; border: 1px solid transparent;
}
.match.live { border-color: rgba(12, 163, 12, 0.45); }

.match-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.fixture {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1fr) auto;
  align-items: center; gap: 8px; flex: 1; min-width: 0;
}
.flag { width: 24px; height: 24px; object-fit: contain; }
.team { font-weight: 650; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.team-a { text-align: right; }
.vs { color: var(--ink-3); font-size: 12px; text-align: center; }
.scoreline { font-weight: 750; font-size: 18px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.match-meta { text-align: right; color: var(--ink-3); font-size: 12.5px; flex: none; }
.match-meta .status-live { color: var(--live); font-weight: 650; }
.match-meta .status-ft { color: var(--ink-2); font-weight: 650; }

.forecasts { margin-top: 14px; display: grid; gap: 8px; }
.frow {
  display: grid; grid-template-columns: 84px 1fr auto; align-items: center; gap: 10px;
}
.frow .fmodel { font-size: 13px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.frow.best .fmodel, .frow.best .fbrier { color: var(--gold); font-weight: 650; }

.bar { display: flex; height: 16px; border-radius: var(--radius-el); overflow: hidden; gap: 2px; }
.seg { display: flex; align-items: center; justify-content: center; min-width: 0; }
.seg span { font-size: 10.5px; font-weight: 650; color: #ffffff; font-variant-numeric: tabular-nums; }
.seg-home { background: var(--home); }
.seg-draw { background: var(--draw); }
.seg-away { background: var(--away); }

.fbrier {
  font-size: 13px; font-variant-numeric: tabular-nums; color: var(--ink-2);
  min-width: 52px; text-align: right;
}
.fnote { color: var(--ink-3); font-size: 12.5px; }
.ferr { color: var(--away); font-size: 12px; grid-column: 2 / 4; }

.toggle-models {
  justify-self: start;
  background: none; border: 0; padding: 2px 0;
  color: var(--ink-3); font: 600 12.5px system-ui, sans-serif;
  cursor: pointer;
}
.toggle-models:hover, .toggle-models:focus-visible { color: var(--ink); }
.toggle-models:focus-visible { outline: 1px solid var(--gold); outline-offset: 3px; }

.collect {
  margin-top: 12px;
  background: var(--gold); color: var(--gold-ink);
  border: 0; border-radius: var(--radius-btn);
  font: 650 13.5px system-ui, sans-serif;
  padding: 9px 16px; cursor: pointer;
}
.collect:hover { filter: brightness(1.07); }
.collect:active { transform: translateY(1px); }
.collect:disabled { background: var(--surface-2); color: var(--ink-3); cursor: default; }

/* Skeletons */
.skeleton-block:empty {
  min-height: 120px; border-radius: var(--radius-card);
  background: linear-gradient(100deg, var(--surface) 40%, var(--surface-2) 50%, var(--surface) 60%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}
@media (prefers-reduced-motion: reduce) {
  .skeleton-block:empty { animation: none; background: var(--surface); }
}
@keyframes shimmer { to { background-position: -200% 0; } }

.foot { border-top: 1px solid var(--hairline); }
.foot p { max-width: 1080px; margin: 0 auto; padding: 18px 20px 28px; color: var(--ink-3); font-size: 12.5px; }

@media (max-width: 560px) {
  .frow { grid-template-columns: 64px 1fr auto; }
  .lb-row { grid-template-columns: 32px 1fr auto; }
  .topbar-status { display: none; }
}