:root { --bg: #ffffff; --fg: #1b1f24; --muted: #5b6470; --line: #d9dee4; --keyed: #2f6fd6; --totals: #9bb8e8; --warn-bg: #fff4d6; }
@media (prefers-color-scheme: dark) { :root { --bg: #111418; --fg: #e8ebef; --muted: #9aa3ad; --line: #2c333b; --keyed: #5b93ee; --totals: #2f4f80; --warn-bg: #3a3014; } }
* { box-sizing: border-box; }
body { margin: 0; padding: 16px; background: var(--bg); color: var(--fg); font: 15px/1.45 system-ui, sans-serif; max-width: 980px; margin-inline: auto; }
header { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 17px; margin: 28px 0 8px; }
h3 { font-size: 14px; margin: 18px 0 6px; color: var(--muted); }
nav a { margin-right: 8px; color: var(--fg); }
nav a[aria-current] { font-weight: 700; }
button { font: inherit; padding: 6px 12px; }
.note, .legend, .empty { color: var(--muted); font-size: 13px; }
.warn { background: var(--warn-bg); padding: 8px 12px; border-radius: 6px; margin: 12px 0; }
.kpi b { font-size: 17px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 4px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td:nth-child(n+2) { font-variant-numeric: tabular-nums; }
.chart { width: 100%; height: auto; }
.chart .keyed, .sw.keyed { fill: var(--keyed); background: var(--keyed); }
.chart .totals, .sw.totals { fill: var(--totals); background: var(--totals); }
.chart .axis { stroke: var(--line); }
.chart .label { fill: var(--muted); font-size: 11px; }
.bar { width: 120px; height: 8px; }
.bar rect { fill: var(--keyed); }
.sw { display: inline-block; width: 10px; height: 10px; margin: 0 4px 0 10px; }