:root {
  --bg: #ffffff;
  --bg-2: #f4f5f7;
  --bg-3: #ebedf1;
  --ink: #14161b;
  --ink-dim: #4a505c;
  --ink-faint: #7b8290;
  --line: #dde1e7;
  --accent: #7a2e2e;
  --accent-ink: #632424;
  --accent-soft: #f5e8e8;
  --code-bg: #f4f5f7;
  --ok: #2e6a3f;
  --ok-soft: #e7f3ea;
  --warn: #8a6416;
  --warn-soft: #faf1de;
  --bad: #a13030;
  --bad-soft: #fbe9e9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0e11;
    --bg-2: #16181d;
    --bg-3: #1d2027;
    --ink: #e6e8ec;
    --ink-dim: #a2a8b5;
    --ink-faint: #6b7280;
    --line: #262a32;
    --accent: #d98686;
    --accent-ink: #e6a3a3;
    --accent-soft: #241616;
    --code-bg: #16181d;
    --ok: #7fc794;
    --ok-soft: #16261a;
    --warn: #d9b46a;
    --warn-soft: #2a2314;
    --bad: #e08787;
    --bad-soft: #2a1616;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Public Sans", -apple-system, "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
code, pre, kbd, .mono { font-family: "IBM Plex Mono", ui-monospace, "SF Mono", Consolas, monospace; }
a { color: var(--accent-ink); }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { text-wrap: balance; font-weight: 600; margin: 0 0 10px; }
p { max-width: 72ch; }
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 28px; }
.dim { color: var(--ink-dim); }
.faint { color: var(--ink-faint); }

/* -- top bar -- */
.topbar { border-bottom: 1px solid var(--line); background: var(--bg); }
.topbar-inner {
  max-width: 1000px; margin: 0 auto; padding: 14px 28px;
  display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap;
}
.wordmark {
  font-family: "IBM Plex Mono", monospace; font-weight: 600; font-size: 14px;
  letter-spacing: 0.02em; color: var(--ink); text-decoration: none; white-space: nowrap;
}
.wordmark:hover { color: var(--ink); }
.wordmark-sub { color: var(--accent-ink); font-weight: 500; }
.topnav { display: flex; gap: 20px; flex-wrap: wrap; font-family: "IBM Plex Mono", monospace; font-size: 12.5px; }
.topnav a { color: var(--ink-dim); text-decoration: none; }
.topnav a:hover { color: var(--accent-ink); }
.topnav a.active { color: var(--accent-ink); }

/* -- masthead -- */
.masthead { padding: 30px 0 20px; border-bottom: 1px solid var(--line); }
.status-line {
  font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--accent-ink);
  display: flex; align-items: center; gap: 9px; margin-bottom: 12px;
}
.status-line .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; }
p.lead-small { color: var(--ink-dim); font-size: 0.92rem; max-width: 78ch; margin: 0; }
p.lead-small code { font-size: 0.9em; background: var(--code-bg); padding: 1px 5px; border-radius: 3px; }

main#app { padding: 28px 0 40px; min-height: 40vh; }

/* -- section rhythm -- */
h2.h {
  font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-faint); margin: 0 0 16px; font-weight: 600;
}

/* -- forms -- */
form.filters {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-bottom: 24px;
  padding: 16px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px;
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field label {
  font-family: "IBM Plex Mono", monospace; font-size: 10.5px; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--ink-faint);
}
.field input, .field select {
  font: inherit; font-size: 14px; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 4px; background: var(--bg); color: var(--ink); min-width: 180px;
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent-ink); outline-offset: -1px; }
button, .btn {
  font: inherit; font-size: 13.5px; font-weight: 600; padding: 9px 16px; border-radius: 4px;
  border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
}
button:hover, .btn:hover { opacity: 0.9; }
button.secondary, .btn.secondary {
  background: var(--bg); color: var(--ink); border: 1px solid var(--line);
}

/* -- cards / grid -- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.card {
  border: 1px solid var(--line); border-radius: 6px; padding: 16px; background: var(--bg);
  display: flex; flex-direction: column; gap: 8px;
}
.card:hover { border-color: var(--accent-ink); }
.card-id { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; word-break: break-all; }
.card-id a { text-decoration: none; }
.card-id a:hover { text-decoration: underline; }
.pill-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; background: var(--bg-3);
  color: var(--ink-dim); padding: 2px 8px; border-radius: 999px; white-space: nowrap;
}
.card-meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--ink-faint); }
.card-footer { margin-top: auto; padding-top: 6px; }
.card-footer a { font-family: "IBM Plex Mono", monospace; font-size: 12px; text-decoration: none; }
.card-footer a:hover { text-decoration: underline; }

/* -- detail sections -- */
.detail-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px; margin-bottom: 4px; }
.detail-id { font-family: "IBM Plex Mono", monospace; font-size: 14px; word-break: break-all; }
section.block { padding: 22px 0; border-top: 1px solid var(--line); }
section.block:first-of-type { border-top: none; padding-top: 8px; }

dl.kv { margin: 0; display: grid; grid-template-columns: 1fr; gap: 10px; }
dl.kv > div { display: grid; grid-template-columns: 170px 1fr; gap: 14px; align-items: baseline; }
dl.kv dt {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--ink-faint);
}
dl.kv dd { margin: 0; color: var(--ink); word-break: break-word; }
dl.kv dd.mono { font-family: "IBM Plex Mono", monospace; font-size: 13px; }
@media (max-width: 620px) { dl.kv > div { grid-template-columns: 1fr; gap: 3px; } }

/* -- tables -- */
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data th, table.data td { text-align: left; padding: 9px 12px 9px 0; vertical-align: top; }
table.data thead th {
  font-family: "IBM Plex Mono", monospace; font-size: 10.5px; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--ink-faint); font-weight: 600;
  border-bottom: 1px solid var(--line); padding-bottom: 8px;
}
table.data tbody tr { border-bottom: 1px solid var(--line); }
table.data tbody tr:last-child { border-bottom: none; }
table.data td.mono { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; word-break: break-all; }
.table-wrap { overflow-x: auto; }

/* -- status tags -- */
.tag {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; padding: 2px 8px;
  border-radius: 3px; white-space: nowrap; display: inline-block;
}
.tag-finalized, .tag-verified, .tag-live { color: var(--ok); background: var(--ok-soft); }
.tag-draft, .tag-open, .tag-accepted { color: var(--warn); background: var(--warn-soft); }
.tag-disputed, .tag-rejected, .tag-cancelled { color: var(--bad); background: var(--bad-soft); }
.tag-completed { color: var(--ok); background: var(--ok-soft); }
.tag-flag { color: var(--bad); background: var(--bad-soft); }
.tag-default { color: var(--ink-dim); background: var(--bg-3); }

/* -- states -- */
.state-box {
  border: 1px dashed var(--line); border-radius: 6px; padding: 28px; text-align: center; color: var(--ink-dim);
}
.state-box.error { border-color: var(--bad); color: var(--bad); background: var(--bad-soft); text-align: left; }
.state-box.error .err-code { font-family: "IBM Plex Mono", monospace; font-size: 12px; opacity: 0.85; }
.spinner-text { color: var(--ink-faint); font-family: "IBM Plex Mono", monospace; font-size: 13px; }

/* -- reputation components -- */
.rep-score { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; }
.rep-score .num { font-size: 2.6rem; font-weight: 700; font-family: "IBM Plex Mono", monospace; }
.rep-score .num small { font-size: 1.1rem; color: var(--ink-faint); font-weight: 500; }

/* -- lookup -- */
.lookup-box { max-width: 560px; }
.lookup-hint { font-size: 13px; color: var(--ink-faint); margin-top: 6px; }

/* -- footer -- */
footer.site { border-top: 1px solid var(--line); margin-top: 10px; padding: 22px 0 60px; }
.footer-grid {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  font-family: "IBM Plex Mono", monospace; font-size: 11.5px; color: var(--ink-faint);
}
.footer-links a { color: var(--ink-faint); }
.footer-links a:hover { color: var(--accent-ink); }

/* -- stats dashboard -- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 14px; margin-bottom: 8px; }
.stat-tile {
  border: 1px solid var(--line); border-radius: 6px; padding: 18px 16px; background: var(--bg);
  display: flex; flex-direction: column; gap: 6px;
}
.stat-tile .stat-num { font-size: 2.1rem; font-weight: 700; font-family: "IBM Plex Mono", monospace; line-height: 1.1; }
.stat-tile .stat-num.unavailable { font-size: 1rem; font-weight: 500; color: var(--ink-faint); }
.stat-tile .stat-label {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--ink-faint);
}
.stat-tile .stat-sub { font-size: 12px; color: var(--ink-faint); }
.stat-tile a.stat-fallback { font-size: 12.5px; }
.stat-asof {
  font-family: "IBM Plex Mono", monospace; font-size: 11.5px; color: var(--ink-faint);
  display: flex; align-items: center; gap: 10px; margin: 4px 0 22px;
}
.stat-asof button { font-size: 11px; padding: 4px 10px; }

/* -- dev api banner -- */
.dev-banner {
  font-family: "IBM Plex Mono", monospace; font-size: 12px; background: var(--warn-soft);
  color: var(--warn); border-bottom: 1px solid var(--line); padding: 6px 28px; text-align: center;
}