:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #b45309;
  --accent-soft: #fef3c7;
  --good: #047857;
  --good-soft: #d1fae5;
  --bad: #b91c1c;
  --bad-soft: #fee2e2;
  --side: #111827;
  --side-ink: #d1d5db;
  --bar: #d97706;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f17; --panel: #131a26; --ink: #e5e7eb; --muted: #9ca3af; --line: #243044;
    --accent: #fbbf24; --accent-soft: #3b2a07; --good: #34d399; --good-soft: #06291f;
    --bad: #f87171; --bad-soft: #3a1111; --side: #070a10; --side-ink: #9ca3af; --bar: #f59e0b;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b0f17; --panel: #131a26; --ink: #e5e7eb; --muted: #9ca3af; --line: #243044;
  --accent: #fbbf24; --accent-soft: #3b2a07; --good: #34d399; --good-soft: #06291f;
  --bad: #f87171; --bad-soft: #3a1111; --side: #070a10; --side-ink: #9ca3af; --bar: #f59e0b;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: var(--side); color: var(--side-ink); padding: 20px 12px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 650; padding: 0 8px 18px; }
.mark { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; background: #fbbf24; color: #111827; font-weight: 800; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #6b7280; padding: 16px 8px 6px; }
.side nav a { display: block; padding: 7px 10px; border-radius: 7px; text-decoration: none; }
.side nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.side nav a.on { background: rgba(251,191,36,.14); color: #fbbf24; }

.main { padding: 28px 32px 64px; min-width: 0; max-width: 1280px; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 0 0 12px; }
.sub { color: var(--muted); margin: 0 0 20px; }
.crumb { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.crumb a { text-decoration: none; }
.crumb a:hover { text-decoration: underline; }

.bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 16px; }
.bar .grow { flex: 1; }
input, select, button {
  font: inherit; color: var(--ink); background: var(--panel);
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px;
}
input[type=search] { min-width: 220px; }
button { cursor: pointer; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--ink); color: var(--panel); border-color: var(--ink); }
button:disabled { opacity: .5; cursor: default; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-size: 26px; font-weight: 650; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }

.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; font-weight: 600; color: var(--muted); background: var(--panel); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover td { background: var(--bg); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.wrap { white-space: normal; min-width: 200px; }
.muted { color: var(--muted); }
.empty { padding: 28px; text-align: center; color: var(--muted); }

.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; font-weight: 550; background: var(--line); color: var(--muted); }
.pill.synced { background: var(--good-soft); color: var(--good); }
.pill.failed { background: var(--bad-soft); color: var(--bad); }
.pill.pending { background: var(--accent-soft); color: var(--accent); }
.pill.site { background: var(--accent-soft); color: var(--accent); }

.list { margin: 0; padding: 0; list-style: none; }
.list li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.list .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list .n { font-variant-numeric: tabular-nums; color: var(--muted); }

dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; word-break: break-word; }

.chart { width: 100%; height: 140px; display: block; }
.chart rect { fill: var(--bar); }
.chart text { fill: var(--muted); font-size: 10px; }

.err { background: var(--bad-soft); color: var(--bad); padding: 12px 14px; border-radius: 8px; }
.loading { color: var(--muted); padding: 24px 0; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; padding: 12px 16px; }
  .brand { padding-bottom: 8px; }
  .side nav { display: flex; gap: 4px; overflow-x: auto; }
  .nav-group { display: none; }
  .side nav a { white-space: nowrap; }
  .main { padding: 20px 16px 48px; }
  .g2, .g3 { grid-template-columns: 1fr; }
  input[type=search] { min-width: 0; width: 100%; }
}