:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel2: #1c2128;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --ok: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
  --border: #30363d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, "Segoe UI", Roboto, sans-serif;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: 16px; margin: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); display: inline-block; }
.controls { display: flex; align-items: center; gap: 12px; }
.hi { color: var(--muted); font-size: 13px; display: flex; gap: 6px; align-items: center; }
select, button {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  font: inherit;
}
button { cursor: pointer; }
button:hover { border-color: var(--accent); }
.muted { color: var(--muted); font-size: 12px; }
.hidden { display: none !important; }
.err {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  top: 54px;
  background: #4b1d1d;
  border: 1px solid var(--bad);
  color: #ffdcd7;
  padding: 8px 14px;
  border-radius: 6px;
  z-index: 9;
}

main { padding: 18px; max-width: 1400px; margin: 0 auto; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
}
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; }
.big { font-size: 26px; font-weight: 600; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.bad { color: var(--bad); }
.bar { height: 8px; border-radius: 4px; background: var(--panel2); overflow: hidden; margin-top: 4px; }
.bar > i { display: block; height: 100%; border-radius: 4px; background: var(--accent); }
.bar > i.warn { background: var(--warn); }
.bar > i.bad { background: var(--bad); }
ul.tags { list-style: none; margin: 4px 0 0; padding: 0; }
ul.tags li { font-size: 12px; color: var(--muted); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 18px;
}
.panel h2 { margin: 0 0 10px; font-size: 14px; }
.chart-wrap { position: relative; height: 240px; }

.health { display: flex; gap: 18px; flex-wrap: wrap; }
.health .score { font-size: 44px; font-weight: 700; }
.reasons { list-style: none; margin: 6px 0 0; padding: 0; font-size: 13px; }
.reasons li { margin-bottom: 4px; }

.audit-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 8px;
  background: var(--panel2);
}
.audit-item summary { cursor: pointer; padding: 8px 10px; font-size: 13px; }
.audit-files { padding: 4px 10px 10px; }
.audit-files a {
  display: block;
  color: var(--accent);
  text-decoration: none;
  font-size: 13px;
  padding: 2px 0;
}
.audit-files a:hover { text-decoration: underline; }
.mini { margin-left: 8px; padding: 2px 8px; font-size: 12px; }