/* Court Signal — static site styles. Theme-aware (light/dark), responsive, no build. */
:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2330;
  --text: #e6edf3;
  --muted: #8b949e;
  --border: #2a3240;
  --brand: #f97316; /* signal amber */
  --brand-2: #38bdf8;
  --good: #2ea043;
  --bad: #d1495b;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fa;
    --panel: #ffffff;
    --panel-2: #f0f3f6;
    --text: #1f2328;
    --muted: #59636e;
    --border: #d0d7de;
    --shadow: 0 1px 3px rgba(140, 149, 159, 0.25);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--brand-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.site-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.75rem 1.25rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: baseline; gap: 0.5rem; font-weight: 800; letter-spacing: -0.02em; }
.brand .mark { color: var(--brand); font-size: 1.25rem; }
.brand .name { font-size: 1.15rem; color: var(--text); }
.brand .tag { font-size: 0.72rem; color: var(--muted); font-weight: 500; }
.site-nav { display: flex; gap: 1rem; margin-left: auto; flex-wrap: wrap; }
.site-nav a { color: var(--muted); font-weight: 600; font-size: 0.9rem; }
.site-nav a.active, .site-nav a:hover { color: var(--text); text-decoration: none; }

/* Layout */
main { max-width: 1200px; margin: 0 auto; padding: 1.25rem; }
h1 { font-size: 1.5rem; margin: 0.25rem 0 0.35rem; letter-spacing: -0.02em; }
.lede { color: var(--muted); margin: 0 0 1rem; max-width: 70ch; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); }
.pill { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.72rem; font-weight: 700; }
.pill.orig { background: rgba(249, 115, 22, 0.15); color: var(--brand); }
.pill.soon { background: rgba(56, 189, 248, 0.15); color: var(--brand-2); }

/* Controls */
.controls { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: end; margin: 0.5rem 0 1rem; }
.controls label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.controls select, .controls input {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.45rem 0.6rem; font: inherit; min-width: 8rem;
}
.controls .grow { flex: 1; min-width: 12rem; }
.count { color: var(--muted); font-size: 0.85rem; margin-left: auto; }

/* Table */
.table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
thead th {
  position: sticky; top: 0; background: var(--panel-2); color: var(--muted);
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 0.55rem 0.6rem; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--border);
  cursor: pointer; user-select: none;
}
thead th.left, tbody td.left { text-align: left; }
thead th.orig { color: var(--brand); }
thead th.sorted { color: var(--text); }
tbody td { padding: 0.5rem 0.6rem; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--border); }
tbody tr:hover { background: var(--panel-2); }
tbody td.rank { color: var(--muted); }
tbody td.name { font-weight: 600; }
tbody td.orig { font-weight: 700; }
.tint { padding: 0.12rem 0.4rem; border-radius: 6px; }

/* Footer */
.site-footer {
  max-width: 1200px; margin: 2rem auto 0; padding: 1.25rem;
  border-top: 1px solid var(--border); color: var(--muted); font-size: 0.85rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; align-items: center;
}
.site-footer .sig { color: var(--brand); font-weight: 800; }
.site-footer a { color: var(--muted); }
.site-footer .ver { margin-left: auto; }
.badge { border: 1px solid var(--border); border-radius: 999px; padding: 0.1rem 0.55rem; font-weight: 700; font-size: 0.75rem; }

.prose { max-width: 72ch; }
.prose h2 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
.prose code { background: var(--panel-2); padding: 0.1rem 0.35rem; border-radius: 5px; font-size: 0.85em; }
.prose ul { padding-left: 1.2rem; }
.dontlist strong { color: var(--good); }

/* Player / Compare */
.back { display: inline-block; margin-bottom: 0.5rem; color: var(--muted); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.35rem 0 1rem; }
.chip { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 0.35rem 0.6rem; font-size: 0.82rem; color: var(--muted); }
.chip b { color: var(--text); font-weight: 700; }
.chip.orig b { color: var(--brand); }
.trend { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 0.6rem; margin: 0.25rem 0 1.25rem; }
.trend svg { width: 100%; height: 160px; display: block; }
.trend .base { stroke: var(--muted); stroke-dasharray: 3 3; opacity: 0.5; }
.trend .line { fill: none; stroke: var(--brand); stroke-width: 2.5; }
.trend .dot { fill: var(--brand); }
.trend .lbl { fill: var(--muted); font-size: 10px; }
.pickers { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0.5rem 0 1rem; align-items: end; }
.autoc { position: relative; }
.autoc-list { position: absolute; z-index: 20; top: 100%; left: 0; right: 0; max-height: 240px; overflow-y: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; }
.autoc-list div { padding: 0.4rem 0.6rem; cursor: pointer; font-size: 0.9rem; }
.autoc-list div:hover { background: var(--panel-2); }

@media (max-width: 640px) {
  .site-header { gap: 0.75rem; }
  .brand .tag { display: none; }
  main { padding: 0.85rem; }
}