:root {
  color-scheme: dark;
  --bg: #0b1020;
  --bg-elev: #131a30;
  --border: #1f2a47;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --link: #60a5fa;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(180deg, #0b1020 0%, #0a0d1c 100%);
  color: var(--text);
  line-height: 1.55;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

code { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace; font-size: 0.9em; background: rgba(255,255,255,0.05); padding: 1px 6px; border-radius: 4px; }

.hero {
  background: radial-gradient(circle at 10% 0%, rgba(96, 165, 250, 0.18), transparent 60%), var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 56px 24px 32px;
}
.hero-inner { max-width: 1200px; margin: 0 auto; }
.hero h1 { font-size: 28px; margin: 0 0 6px; letter-spacing: -0.01em; }
.hero-subtitle { color: var(--text-muted); margin: 0 0 28px; max-width: 720px; }
.hero-stats { display: flex; gap: 32px; margin-bottom: 28px; }
.hero-stats > div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 28px; font-weight: 700; }
.hero-stats span { font-size: 13px; color: var(--text-muted); }

.zone-nav { display: flex; flex-wrap: wrap; gap: 8px; }
.zone-nav a {
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--zone-accent, var(--border));
  color: var(--zone-accent, var(--text));
}
.zone-nav a:hover { background: rgba(255,255,255,0.08); text-decoration: none; }

main { max-width: 1200px; margin: 0 auto; padding: 32px 24px 72px; }

.zone {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--zone-accent, var(--border));
  border-radius: 10px;
  padding: 24px 24px 8px;
  margin-bottom: 28px;
  scroll-margin-top: 24px;
}
.zone-header { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; margin-bottom: 16px; }
.zone-header h2 { font-size: 20px; margin: 0; color: var(--zone-accent, var(--text)); grid-column: 1; }
.zone-description { color: var(--text-muted); margin: 0; grid-column: 1; font-size: 14px; }
.zone-count { color: var(--text-muted); font-size: 13px; align-self: start; grid-column: 2; grid-row: 1 / span 2; }

.zone-table-wrap { overflow-x: auto; }
.zone-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.zone-table th {
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.zone-table td { padding: 12px; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: top; }
.zone-table tbody tr:last-child td { border-bottom: 0; }

.cell-name strong { display: block; }
.cell-kind { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.cell-url { word-break: break-all; }
.cell-repo { font-size: 13px; color: var(--text-muted); }

.muted { color: var(--text-muted); }

.badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  white-space: nowrap;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.badge--good    { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge--warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.badge--bad     { background: rgba(239, 68, 68, 0.15);  color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge--neutral { background: rgba(148, 163, 184, 0.12); color: #94a3b8; border: 1px solid rgba(148, 163, 184, 0.25); }

.health-link {
  font-family: ui-monospace, monospace;
  font-size: 13px;
  padding: 2px 6px;
  background: rgba(96, 165, 250, 0.1);
  border-radius: 4px;
}

footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
}
footer p { margin: 4px 0; }

@media (max-width: 700px) {
  .hero { padding: 32px 16px 24px; }
  .hero-stats { gap: 20px; }
  main { padding: 24px 16px 48px; }
  .zone { padding: 20px 16px 4px; }
  .zone-header { grid-template-columns: 1fr; }
  .zone-count { grid-column: 1; grid-row: auto; }
}