:root {
  color-scheme: dark;
  --bg: #0e1116; --panel: #151a21; --border: #2a2f36; --text: #e8eaed; --muted: #9aa0a6;
  --good: #2ecc71; --mid: #f1c40f; --bad: #e74c3c;
}
* { box-sizing: border-box; }
body { font-family: -apple-system, Segoe UI, Roboto, sans-serif; margin: 0; background: var(--bg); color: var(--text); }
a { color: inherit; }
header.top { display: flex; align-items: center; gap: 24px; padding: 14px 20px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg); z-index: 2; }
header .brand { font-weight: 700; text-decoration: none; font-size: 1.05rem; }
header nav { display: flex; gap: 6px; flex-wrap: wrap; }
header nav a { text-decoration: none; color: var(--muted); padding: 6px 12px; border-radius: 8px; font-size: .9rem; }
header nav a.on, header nav a:hover { background: #2a2f36; color: var(--text); }
main { max-width: 960px; margin: 0 auto; padding: 20px 16px 40px; }
h1 { font-size: 1.3rem; margin: 6px 0 2px; }
h2 { font-size: 1.05rem; margin: 30px 0 8px; border-top: 1px solid var(--border); padding-top: 22px; }
h2.first { border: 0; padding: 0; margin-top: 6px; }
h3.class { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 26px 0 10px; }
.sub { color: var(--muted); font-size: .85rem; margin-bottom: 20px; }
.muted { color: var(--muted); }

.gauge-wrap { position: relative; height: 64px; border-radius: 10px; overflow: hidden; margin: 18px 0 6px;
  background: linear-gradient(90deg, #c0392b 0%, #e67e22 40%, #f1c40f 60%, #27ae60 80%, #0b7a3b 100%); }
.needle { position: absolute; top: 0; bottom: 0; width: 4px; background: #fff; box-shadow: 0 0 8px #000; transition: left .8s; }
.scale-labels { display: flex; justify-content: space-between; font-size: .72rem; color: var(--muted); margin-bottom: 18px; }
.score { font-size: 2.6rem; font-weight: 700; }
.zone { font-size: 1.05rem; font-weight: 600; margin-bottom: 14px; }

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
td { padding: 8px 6px; border-bottom: 1px solid var(--border); vertical-align: top; }
td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.good { color: var(--good); } .mid { color: var(--mid); } .bad { color: var(--bad); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.b-good { background: #12452a; color: var(--good); } .b-mid { background: #4a3f10; color: var(--mid); }
.b-bad { background: #4a1712; color: var(--bad); } .b-none { background: #2a2f36; color: var(--muted); }
.live { font-size: .7rem; color: var(--muted); border: 1px solid var(--border); border-radius: 6px; padding: 1px 5px; vertical-align: middle; }
.closed { font-size: .78rem; color: var(--muted); margin-top: 6px; }
.closed small { margin-left: 6px; }
.stale { background: #4a1712; color: var(--bad); font-size: .72rem; font-weight: 700; padding: 2px 8px; border-radius: 8px; margin-left: 8px; vertical-align: middle; }
.note { font-size: .78rem; color: var(--muted); margin: 26px auto 0; line-height: 1.5; max-width: 960px; padding: 0 16px 30px; }
.err { color: var(--bad); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.card { display: block; text-decoration: none; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.card:hover { border-color: #3a414b; }
.card .head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card .sym { font-weight: 700; }
.card .name { color: var(--muted); font-size: .8rem; }
.card .big { font-size: 1.6rem; font-weight: 700; margin: 6px 0 2px; }
.card .zl { font-size: .82rem; font-weight: 600; margin-bottom: 8px; }
.card .tfs { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; font-size: .85rem; }
.card .tfs div { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.spark { width: 100%; height: 44px; display: block; }
.meta { font-size: .75rem; color: var(--muted); margin-top: 8px; }

.chart-box { position: relative; height: 260px; margin: 10px 0 4px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: .75rem; color: var(--muted); margin-bottom: 8px; }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }