:root {
  --bg: #fbfbfa;
  --panel: #ffffff;
  --ink: #1d1f24;
  --muted: #5f6672;
  --line: #e2e4e8;
  --accent: #3559c7;
  --accent-soft: #e8edfb;
  --ok: #1f7a4d;
  --warn: #9a5b00;
  --bad: #b3261e;
  --na: #c9ccd2;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121418;
    --panel: #1a1d23;
    --ink: #e6e8ec;
    --muted: #9aa2ae;
    --line: #2c313a;
    --accent: #8ea8ff;
    --accent-soft: #232b45;
    --ok: #59c48b;
    --warn: #e0a64a;
    --bad: #f08a80;
    --na: #3a3f48;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

.top { background: var(--panel); border-bottom: 1px solid var(--line); padding-top: 20px; }
h1 { margin: 0 0 4px; font-size: 1.5rem; letter-spacing: -0.01em; }
.lede { margin: 0 0 14px; color: var(--muted); max-width: 70ch; }

.tabs { display: flex; gap: 4px; overflow-x: auto; }
.tabs button {
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--muted);
  font: inherit;
  padding: 8px 12px;
  cursor: pointer;
  white-space: nowrap;
}
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.tabs button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: end;
  margin: 18px 0;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}
label { display: flex; flex-direction: column; gap: 3px; font-size: 0.8rem; color: var(--muted); }
select {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 8px;
  min-width: 9rem;
}
.inline { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin-bottom: 10px; }

.pick { position: relative; font-size: 0.85rem; }
.pick summary {
  cursor: pointer;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 10px;
  background: var(--bg);
}
.pick summary::-webkit-details-marker { display: none; }
.pick span { color: var(--muted); }
.checks {
  position: absolute;
  z-index: 5;
  margin-top: 4px;
  max-height: 320px;
  overflow: auto;
  min-width: 240px;
  padding: 8px 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 6px 20px rgb(0 0 0 / 12%);
}
.checks label { flex-direction: row; align-items: center; gap: 6px; color: var(--ink); padding: 2px 0; }
.checks .group { margin: 6px 0 2px; font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

.plot { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
section[data-view] { margin-top: 18px; }
.note { color: var(--muted); font-size: 0.85rem; max-width: 80ch; }
.empty { padding: 40px; text-align: center; color: var(--muted); }

.scroll { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 0.85rem; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { position: sticky; top: 0; background: var(--panel); cursor: pointer; user-select: none; }
th[aria-sort="ascending"]::after { content: " ▲"; color: var(--muted); }
th[aria-sort="descending"]::after { content: " ▼"; color: var(--muted); }
td.num { text-align: right; }
tbody tr:hover { background: var(--accent-soft); }

.badge { display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 0.75rem; border: 1px solid currentColor; }
.badge.self-reported, .badge.pending { color: var(--muted); }
.badge.reproduced, .badge.replicated { color: var(--ok); }
.badge.not-applicable, .badge.explained { color: var(--warn); }
.badge.failed, .badge.invalid-attack, .badge.disputed { color: var(--bad); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; }
.card h3 { margin: 0 0 2px; font-size: 1rem; }
.card .meta { color: var(--muted); font-size: 0.8rem; margin-bottom: 8px; }
.card p { margin: 6px 0; font-size: 0.85rem; }
.card a { color: var(--accent); }

h2 { font-size: 1.05rem; margin: 24px 0 8px; }
footer.wrap { color: var(--muted); font-size: 0.8rem; padding: 24px 16px 40px; }
.csv {
  margin: 10px 0 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 10px;
  background: var(--panel);
  color: var(--accent);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.csv:hover { background: var(--accent-soft); }
.csv:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }