:root {
  --bg: #fdfdfc;
  --fg: #1a1a1a;
  --muted: #6b6b66;
  --line: #e4e2dc;
  --accent: #205ea6;
  --accent-fg: #ffffff;
  --surface: #f4f3ef;
  --warn: #9a5b00;
  --ok: #2c7a3f;
  --bad: #a33a2e;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161615;
    --fg: #e8e6e1;
    --muted: #98958d;
    --line: #33322f;
    --accent: #7aa7dd;
    --accent-fg: #10131a;
    --surface: #201f1d;
    --warn: #d99a3d;
    --ok: #6fbf82;
    --bad: #d97b6c;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0 auto;
  max-width: 72rem;
  padding: 1.5rem 1.25rem 3rem;
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; }
h1 { font-size: 1.4rem; margin: 0; }
h1 a { color: inherit; text-decoration: none; }
code { font-size: 0.85em; background: var(--surface); padding: 0.1em 0.3em; border-radius: 3px; }

.masthead {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between; align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1rem; margin-bottom: 1.25rem;
}
.masthead nav { display: flex; gap: 1rem; }
.tagline { color: var(--muted); max-width: 46rem; margin: 0.4rem 0 0; }

.controls {
  display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center;
  margin-bottom: 0.75rem;
}
.controls input[type="search"] {
  flex: 1 1 16rem; min-width: 12rem;
  padding: 0.45rem 0.6rem; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg); color: var(--fg); font: inherit;
}
.controls select, .controls button, .columns-toggle summary {
  padding: 0.4rem 0.55rem; border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface); color: var(--fg); font: inherit; cursor: pointer;
}
.columns-toggle { position: relative; }
.columns-toggle summary { list-style: none; }
.columns-toggle div {
  position: absolute; right: 0; z-index: 5; margin-top: 0.3rem;
  background: var(--bg); border: 1px solid var(--line); border-radius: 6px;
  padding: 0.6rem 0.8rem; display: grid; gap: 0.25rem; white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}
.count { color: var(--muted); margin: 0.25rem 0 0.5rem; }
.warn { color: var(--warn); }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { position: sticky; top: 0; background: var(--bg); white-space: nowrap; }
#tbl th { padding: 0; }
#tbl th .sort-btn {
  all: unset; display: block; width: 100%; box-sizing: border-box;
  padding: 0.45rem 0.6rem; cursor: pointer; font-weight: 600; white-space: nowrap;
}
#tbl th .sort-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
#tbl th .dir { color: var(--accent); }
td.models, td.title { max-width: 24rem; }

.badge {
  display: inline-block; font-size: 0.78em; padding: 0.05em 0.5em;
  border: 1px solid var(--line); border-radius: 999px; color: var(--muted);
  white-space: nowrap;
}
.badge.independent { color: var(--ok); border-color: var(--ok); }
.badge.status-active { color: var(--ok); border-color: var(--ok); }
.badge.status-dead, .badge.status-removed { color: var(--bad); border-color: var(--bad); }
.badge.status-moved, .badge.status-superseded { color: var(--warn); border-color: var(--warn); }

.doc .meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1rem; }
.doc .meta dt { color: var(--muted); }
.doc .meta dd { margin: 0; overflow-wrap: anywhere; }
.button {
  display: inline-block; background: var(--accent); color: var(--accent-fg);
  padding: 0.4rem 0.8rem; border-radius: 6px; text-decoration: none;
}
.provenance { padding-left: 1.2rem; }
.provenance li { margin-bottom: 0.7rem; }
.provenance .ts, .provenance .run { color: var(--muted); font-size: 0.9em; }
.provenance .just { margin-top: 0.15rem; }
.provenance .evidence { color: var(--muted); font-size: 0.9em; overflow-wrap: anywhere; }
.extracted {
  white-space: pre-wrap; overflow-wrap: anywhere;
  background: var(--surface); padding: 1rem; border-radius: 6px;
  max-height: 70vh; overflow-y: auto;
}
footer { margin-top: 2rem; border-top: 1px solid var(--line); padding-top: 0.75rem; color: var(--muted); }