:root {
  --bg: #f7f7f5; --panel: #fff; --ink: #1b1d21; --muted: #5f6672; --line: #e2e2dd;
  --accent: #1f5fae; --accent-soft: #dfe9f6; --warn: #a3470d; --warn-soft: #fbe9dc;
  --s1: #1f5fae; --s2: #8fb3e0; --s3: #c2410c;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121418; --panel: #1b1e24; --ink: #e8e9eb; --muted: #9aa1ad; --line: #2c3038;
    --accent: #7aa7e6; --accent-soft: #23324a; --warn: #f0a46c; --warn-soft: #3a2618;
    --s1: #7aa7e6; --s2: #3d5f8f; --s3: #f0a46c;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 system-ui, sans-serif; }
header { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--line); }
header a { margin-right: 14px; text-decoration: none; }
.brand { font-size: 17px; font-weight: 700; color: var(--ink); }
header form { flex: 1; min-width: 220px; max-width: 440px; margin-left: auto; }
h1 { margin: 0; font-size: 22px; }
h2 { margin: 0 0 10px; font-size: 15px; }
a { color: var(--accent); }
.sub { color: var(--muted); }
main { display: grid; gap: 16px; padding: 16px clamp(16px, 3vw, 24px) 24px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); gap: 16px; align-items: start; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.card b { display: block; font-size: 20px; font-variant-numeric: tabular-nums; }
.card span { color: var(--muted); font-size: 12px; }
input[type=search], textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg); color: var(--ink); font: inherit; }
textarea { margin: 10px 0; font: 12px/1.4 ui-monospace, monospace; }
button { font: inherit; padding: 4px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--accent);
  color: var(--panel); cursor: pointer; margin-right: 8px; }
.table-wrap { max-height: 520px; overflow: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
th:first-child, td:first-child, .parts td:nth-child(2) { text-align: left; white-space: normal; }
th { position: sticky; top: 0; background: var(--panel); font-size: 12px; color: var(--muted); }
thead th { cursor: pointer; user-select: none; }
th[data-dir=asc]::after { content: " ▲"; }
th[data-dir=desc]::after { content: " ▼"; }
#agencies tr { position: relative; } /* the agency link covers its whole row */
#agencies td:first-child a::after { content: ""; position: absolute; inset: 0; }
#agencies tbody tr:hover { background: var(--accent-soft); }
.signals { font-size: 12px; color: var(--warn); }
.badge { font-size: 11px; padding: 1px 6px; border-radius: 10px; background: var(--warn-soft); color: var(--warn); white-space: nowrap; }
code { font-size: 12px; word-break: break-all; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 10px 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.note { color: var(--muted); font-size: 12px; margin: 8px 0 0; }
.chart-box { position: relative; height: 220px; }
.chart-box.tall { height: 320px; }
ul { padding-left: 18px; margin: 6px 0; }
.parts th:nth-child(2) { text-align: left; }
#result th, #result td { text-align: left; white-space: normal; }