:root {
  --bg: #0d1117;
  --card: #161b22;
  --border: #30363d;
  --text: #c9d1d9;
  --muted: #8b949e;
  --accent: #58a6ff;
  --green: #3fb950;
  --amber: #d29922;
  --red: #f85149;
  --purple: #bc8cff;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--bg); color: var(--text); padding: 20px; font-size: 14px;
}
header { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
header h1 { font-size: 20px; color: #f0f6fc; }
.sub { color: var(--muted); font-size: 13px; }
.hero {
  background: linear-gradient(135deg, rgba(88,166,255,.08), rgba(188,140,255,.06));
  border: 1px solid var(--border); border-radius: 8px; padding: 18px 20px; margin-bottom: 18px;
}
.hero h2 { font-size: 18px; color: #f0f6fc; margin-bottom: 8px; }
.hero p { font-size: 14px; color: var(--text); margin: 6px 0; line-height: 1.5; }
.hero .hero-note { color: var(--muted); font-size: 13px; }
.hero .hero-cta { margin-top: 10px; }
.hero .hero-cta a {
  color: var(--accent); font-weight: 700; text-decoration: none; font-size: 14px;
}
.hero .hero-cta a:hover { text-decoration: underline; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px; margin-bottom: 16px;
}
.card h2 { font-size: 15px; color: #f0f6fc; margin-bottom: 12px; }
.banner { border-radius: 6px; padding: 12px 14px; font-weight: 700; margin-bottom: 14px; font-size: 15px; }
.banner.pass { background: rgba(63,185,80,.15); color: var(--green); }
.banner.warn { background: rgba(210,153,34,.15); color: var(--amber); }
.banner.fail { background: rgba(248,81,73,.15); color: var(--red); }
.banner.muted { background: rgba(139,148,158,.1); color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat { background: #0d1117; border: 1px solid var(--border); border-radius: 6px; padding: 10px; text-align: center; }
.stat .num { font-size: 22px; font-weight: 700; color: #f0f6fc; }
.stat .lbl { font-size: 11px; color: var(--muted); margin-top: 2px; }
button {
  background: var(--accent); color: #0d1117; border: 0; border-radius: 6px;
  padding: 9px 18px; font-weight: 700; cursor: pointer; font-size: 14px;
}
button:disabled { opacity: .55; cursor: not-allowed; }
.muted { color: var(--muted); }
#scan-msg { margin-top: 10px; font-size: 13px; }
.controls { display: grid; gap: 8px; }
.ctrl {
  display: flex; align-items: center; gap: 12px; padding: 9px 12px;
  background: #0d1117; border: 1px solid var(--border); border-radius: 6px;
}
.ctrl .cid { font-weight: 700; color: var(--purple); min-width: 58px; }
.ctrl .cname { flex: 1; }
.pill { border-radius: 999px; padding: 2px 10px; font-size: 11px; font-weight: 700; }
.pill.PASS { background: rgba(63,185,80,.18); color: var(--green); }
.pill.WARN { background: rgba(210,153,34,.18); color: var(--amber); }
.pill.FAIL { background: rgba(248,81,73,.18); color: var(--red); }
.pill.NO\ DATA, .pill['NO DATA'] { background: rgba(139,148,158,.15); color: var(--muted); }
.why { font-size: 11px; color: var(--muted); }
.findings li, .history li { margin: 6px 0; }
.findings ul, .history ul { list-style: none; }
.history li { border-bottom: 1px solid var(--border); padding: 6px 0; }
a { color: var(--accent); }