:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --raised: #ffffff;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.12);
  --accent: #2a78d6;
  --accent-ink: #ffffff;
  --state: #2a78d6;
  --local: #eb6834;
  --good: #006300;
  --bad: #b3261e;
  --warn-bg: #fff6dd;
  --info-bg: #eaf2fc;
  --radius: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --raised: #222220;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.12);
    --accent: #3987e5;
    --state: #3987e5;
    --local: #d95926;
    --good: #0ca30c;
    --bad: #f2827b;
    --warn-bg: #3a2f10;
    --info-bg: #14243a;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --raised: #222220;
  --ink: #f0efec;
  --ink-2: #c3c2b7;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #3987e5;
  --state: #3987e5;
  --local: #d95926;
  --good: #0ca30c;
  --bad: #f2827b;
  --warn-bg: #3a2f10;
  --info-bg: #14243a;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 15px/1.5 var(--font); }
a { color: var(--accent); }
h1 { font-size: 1.35rem; margin: 0; line-height: 1.25; }
h2 { font-size: 1.1rem; margin: 1.4rem 0 0.5rem; }
h3 { font-size: 1rem; margin: 1rem 0 0.4rem; }
code { font-size: 0.9em; background: var(--grid); padding: 0 4px; border-radius: 4px; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.sub { margin: 4px 0 0; color: var(--ink-2); font-size: 0.9rem; }

.top { background: var(--surface); border-bottom: 1px solid var(--border); }
.top-inner { max-width: 1500px; margin: 0 auto; padding: 14px 16px; display: flex; gap: 16px; justify-content: space-between; align-items: flex-start; }
.who { font-size: 0.85rem; color: var(--ink-2); text-align: right; white-space: nowrap; }

.layout { max-width: 1500px; margin: 0 auto; padding: 16px; display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 20px; }
main { min-width: 0; }

/* filters */
.filters { font-size: 0.9rem; }
.filters h2 { margin-top: 0; }
.filter { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); margin-bottom: 8px; }
.filter > summary { cursor: pointer; padding: 8px 10px; display: flex; justify-content: space-between; gap: 8px; list-style: none; }
.filter > summary::-webkit-details-marker { display: none; }
.filter > summary::after { content: "▾"; color: var(--muted); }
.filter[open] > summary::after { content: "▴"; }
.filter .count { color: var(--muted); margin-left: auto; }
.filter .opts { padding: 0 10px 8px; display: grid; gap: 2px; }
.filter .opts label { display: flex; gap: 6px; align-items: flex-start; cursor: pointer; }
.filter .quick { display: flex; gap: 10px; padding: 0 10px 8px; }
.linkish { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font: inherit; font-size: 0.85rem; }
.dates { padding: 8px 10px; display: grid; gap: 6px; }
.dates input { width: 100%; }
.check-line { display: flex; gap: 6px; align-items: center; padding: 6px 2px; }
.source-list { margin-top: 12px; color: var(--ink-2); font-size: 0.8rem; display: grid; gap: 4px; }

/* inputs */
input[type="search"], input[type="text"], input[type="date"], select, textarea {
  font: inherit; color: var(--ink); background: var(--raised); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 9px; max-width: 100%;
}
textarea { width: 100%; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
button { font: inherit; cursor: pointer; border-radius: 6px; padding: 7px 14px; border: 1px solid var(--border); background: var(--raised); color: var(--ink); }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.ghost { background: transparent; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 10px 0; }

.search-row { display: flex; gap: 8px; }
.search-row input { flex: 1; padding: 10px 12px; font-size: 1rem; }
.only-mobile { display: none; }

/* metrics */
.metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin: 14px 0; }
.metric { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; }
.metric .label { font-size: 0.8rem; color: var(--ink-2); }
.metric .value { font-size: 1.6rem; font-weight: 600; font-variant-numeric: tabular-nums; }

/* tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 9px 12px; color: var(--ink-2); white-space: nowrap; }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.panel { padding: 14px 0 40px; }

/* charts */
.chart-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 16px; }
.chart-grid.even { grid-template-columns: 1fr 1fr; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.card h3 { margin-top: 0; }
.chart { width: 100%; }
.vega-embed { width: 100%; }
.vega-embed summary { display: none; }

.recent { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.recent li { border-bottom: 1px solid var(--grid); padding-bottom: 8px; }

/* tables */
.table-wrap { overflow: auto; max-height: 70vh; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 0.86rem; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--grid); vertical-align: top; }
th { position: sticky; top: 0; background: var(--surface); z-index: 1; white-space: nowrap; }
th button { background: none; border: 0; padding: 0; font-weight: 600; color: var(--ink); }
td.wide { min-width: 320px; }
td.mid { min-width: 160px; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--info-bg); }
.review-table td { min-width: 120px; }
.review-table td.wide { min-width: 300px; }
.review-table td.why { min-width: 220px; max-width: 300px; overflow-wrap: anywhere; color: var(--ink-2); }
.review-table select { min-width: 100px; }
.review-table input, .review-table select, .review-table textarea { width: 100%; font-size: 0.85rem; padding: 4px 6px; }

/* bill detail */
.detail-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.detail-head select { flex: 1; min-width: 0; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 12px 0; }
.facts div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; font-size: 0.9rem; }
.note { border-radius: var(--radius); padding: 10px 12px; margin: 10px 0; font-size: 0.9rem; }
.note.info { background: var(--info-bg); }
.note.warn { background: var(--warn-bg); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-top: 18px; display: grid; gap: 12px; }
.form label > span { display: block; font-size: 0.85rem; color: var(--ink-2); margin-bottom: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.chips label { display: flex; gap: 5px; align-items: center; }
.radio-row { display: flex; gap: 14px; flex-wrap: wrap; }
.pill { display: inline-block; font-size: 0.78rem; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--border); color: var(--ink-2); }

/* rules */
.group { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); margin: 6px 0; }
.group > summary { cursor: pointer; padding: 8px 12px; }
.group .body { padding: 0 12px 12px; display: grid; gap: 8px; }
.changes { margin: 6px 0; padding-left: 20px; }
.impact td, .impact th { text-align: right; }
.impact td:first-child, .impact th:first-child { text-align: left; }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: var(--page); padding: 10px 16px; border-radius: var(--radius); max-width: min(560px, calc(100vw - 32px)); box-shadow: 0 4px 16px rgba(0,0,0,.25); z-index: 10; font-size: 0.9rem; }
.toast.error { background: var(--bad); color: #fff; }
.run-ok { color: var(--good); }
.run-bad { color: var(--bad); }
.md table { width: auto; }
.panel > table, #runs table, .md table, .card > table { display: block; overflow-x: auto; max-width: 100%; }
.md pre { overflow-x: auto; }
.md, .source-list, .note { overflow-wrap: anywhere; }
.md { max-width: 900px; }

@media (max-width: 1000px) {
  .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .chart-grid, .chart-grid.even, .two { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
  .filters { display: none; }
  .filters.open { display: block; }
  .only-mobile { display: inline-block; }
  .facts { grid-template-columns: 1fr; }
  .top-inner { flex-direction: column; }
  .who { text-align: left; white-space: normal; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}