:root {
  --bg: #16181b; --panel: #1f2226; --line: #33373d; --text: #e8eaed; --muted: #a8adb4;
  --ok: #4caf7d; --warn: #e0a84a; --bad: #e06c6c; --fixture: #b48ce0;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; }
.skip-link { position: absolute; left: -999px; } .skip-link:focus { left: 8px; top: 8px; background: var(--panel); padding: 6px; }
.masthead { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; padding: 14px 24px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 18px; text-decoration: none; } .brand span { color: var(--muted); font-weight: 400; }
nav { display: flex; flex-wrap: wrap; gap: 4px; }
nav a { padding: 6px 10px; border-radius: 6px; text-decoration: none; color: var(--muted); }
nav a[aria-current="page"], nav a:hover, nav a:focus-visible { background: var(--panel); color: var(--text); }
.publication { margin-left: auto; display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 13px; }
.button, .legend-item, select { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 5px 10px; font: inherit; cursor: pointer; }
.button:focus-visible, .legend-item:focus-visible, select:focus-visible, nav a:focus-visible { outline: 2px solid #4cc9f0; outline-offset: 1px; }
.notices { padding: 0 24px; }
.notice { margin: 12px 0 0; padding: 10px 14px; border-radius: 8px; border: 1px solid var(--line); }
.notice.sample { border-color: var(--fixture); background: #2a2233; }
.notice.stale { border-color: var(--warn); background: #2e2717; }
.notice.unavailable { border-color: var(--bad); background: #301c1c; }
main { padding: 8px 24px 32px; max-width: 1200px; margin: 0 auto; }
.page-heading h1 { margin: 16px 0 2px; font-size: 26px; } .lede { color: var(--muted); margin: 0 0 8px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin: 16px 0; }
.panel-head h2 { margin: 0; font-size: 17px; } .note { color: var(--muted); font-size: 13px; margin: 4px 0 10px; }
.empty { color: var(--muted); font-style: italic; padding: 12px 0; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 12px 0; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.kpi span { display: block; color: var(--muted); font-size: 12px; } .kpi strong { font-size: 18px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.card { display: block; text-decoration: none; border: 1px solid var(--line); border-top: 3px solid; border-radius: 8px; padding: 10px 14px; }
.card h3 { margin: 0 0 4px; font-size: 16px; } .card p { margin: 4px 0; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; border: 1px solid var(--line); }
.badge.ok { border-color: var(--ok); color: var(--ok); } .badge.gap { border-color: var(--warn); color: var(--warn); }
.badge.fixture { border-color: var(--fixture); color: var(--fixture); } .badge.historical { border-color: #6fa8dc; color: #6fa8dc; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 2px 14px; margin: 8px 0; font-size: 14px; }
.facts dt { color: var(--muted); } .facts dd { margin: 0; }
.controls { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0; align-items: center; }
.chart { margin: 8px 0; } .chart figcaption { font-weight: 600; margin-bottom: 6px; }
.chart svg { width: 100%; height: auto; display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; } .chart .grid.zero { stroke: var(--muted); }
.chart .axis { fill: var(--muted); font-size: 11px; }
.chart .gap { stroke: var(--warn); stroke-dasharray: 3 4; stroke-width: 1; opacity: 0.6; }
.chart .hit { fill: transparent; }
.legend { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.legend-item[aria-pressed="false"] { opacity: 0.45; text-decoration: line-through; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; }
.alt summary { cursor: pointer; color: var(--muted); font-size: 13px; }
.table-wrap { overflow-x: auto; margin: 8px 0; }
table { border-collapse: collapse; width: 100%; font-size: 13px; font-variant-numeric: tabular-nums; }
caption { text-align: left; color: var(--muted); padding: 4px 0; }
th, td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; }
.limits { color: var(--muted); font-size: 13px; }
.footer { color: var(--muted); font-size: 12px; padding: 16px 24px 28px; border-top: 1px solid var(--line); }
@media (max-width: 640px) { .masthead, main, .notices { padding-left: 12px; padding-right: 12px; } .publication { margin-left: 0; } }