:root {
  --bg: #f4f6f8; --card: #ffffff; --text: #111827; --muted: #6b7280; --line: #e5e7eb; --accent: #2563eb; --warn: #d97706;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1317; --card: #1b2127; --text: #e8ecef; --muted: #8a949e; --line: #2a323a; --accent: #3da9fc; --warn: #ffb020; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 1.25rem clamp(1rem, 4vw, 2.5rem) .5rem; flex-wrap: wrap; }
header h1 { margin: 0; font-size: 1.5rem; }
main { padding: .5rem clamp(1rem, 4vw, 2.5rem) 2rem; max-width: 1200px; margin: 0 auto; }
.muted { color: var(--muted); fill: var(--muted); }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.card { background: var(--card); border-radius: 16px; padding: 1rem 1.1rem; border: 1px solid var(--line); }
.card.clickable { cursor: pointer; transition: transform .1s; }
.card.clickable:hover, .card.clickable:focus-visible { transform: translateY(-2px); outline: 2px solid var(--accent); }
.card.stale { opacity: .55; }
.card h2 { margin: 0 0 .5rem; font-size: 1.05rem; font-weight: 600; }
.big { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.big .num { font-size: 2.6rem; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.big .unit { font-size: .8rem; color: var(--muted); display: block; }
.badge { border-radius: 999px; padding: .2rem .65rem; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem .75rem; margin-top: .8rem; }
.metrics div { font-variant-numeric: tabular-nums; }
.metrics span { display: block; font-size: .72rem; color: var(--muted); }
.foot { margin-top: .7rem; font-size: .78rem; color: var(--muted); }
.detail { margin-top: 1.5rem; }
.tabs { display: flex; gap: .4rem; margin: .5rem 0 1rem; }
.tabs button, .btn { background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: .35rem .8rem; cursor: pointer; font: inherit; }
.tabs button[aria-pressed="true"], .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn:disabled { opacity: .5; cursor: default; }
.chart { width: 100%; height: auto; }
.chart .grid { stroke: var(--line); }
.chart .tick { fill: var(--muted); font-size: 11px; }
.legend { display: flex; gap: 1rem; font-size: .85rem; flex-wrap: wrap; }
.legend i { display: inline-block; width: 12px; height: 3px; vertical-align: middle; margin-right: .35rem; }
.scale { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: 1.5rem; font-size: .75rem; }
.scale .badge { font-weight: 500; }
footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 1rem; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: .8rem; }
.table-wrap { overflow-x: auto; }
input[type=text] { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: .25rem .4rem; font: inherit; width: 12rem; max-width: 100%; }
select { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: .2rem; font: inherit; }
.switch { position: relative; width: 46px; height: 26px; border-radius: 13px; border: none; background: #6b7280; cursor: pointer; vertical-align: middle; margin-right: .3rem; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: left .15s; }
.switch[aria-checked="true"] { background: #16a34a; }
.switch[aria-checked="true"]::after { left: 23px; }
.switch.pending { background: var(--warn); }
.switch:disabled { opacity: .45; cursor: default; }
.ok { color: #16a34a; } .bad { color: #dc2626; } .warn { color: var(--warn); }
section h2 { font-size: 1.1rem; margin: 1.75rem 0 .6rem; }
.embed body, body.embed { background: transparent; }
body.embed main { padding: .5rem; }