:root {
  --bg: #0b0e12;
  --panel: #13181f;
  --line: #222a33;
  --text: #e6edf3;
  --muted: #8b949e;
  --up: #3fb950;
  --down: #f85149;
  --amber: #d29922;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 600; letter-spacing: -0.01em; display: flex; align-items: center; gap: 9px; }
.brand .logo { color: var(--up); transform: translateY(-1px); }
.brand .sub { color: var(--muted); font-weight: 500; }
.updated { color: var(--muted); font-size: 13px; font-family: var(--mono); }

main { max-width: 960px; margin: 0 auto; padding: 24px 22px; }

.banner {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 20px; margin-bottom: 22px;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--panel); font-size: 18px; font-weight: 600;
}
.banner .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--muted); flex: none; }
.banner.operational { border-color: #1c3b26; background: linear-gradient(180deg, #0e1a13, #0f141a); }
.banner.operational .dot { background: var(--up); animation: pulse 2.6s infinite; }
.banner.degraded { border-color: #3b3415; }
.banner.degraded .dot { background: var(--amber); }
.banner.down { border-color: #3b1c1c; }
.banner.down .dot { background: var(--down); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.45); }
  70% { box-shadow: 0 0 0 7px rgba(63, 185, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(63, 185, 80, 0); }
}

.cards { display: grid; gap: 14px; }
.card {
  border: 1px solid var(--line); background: var(--panel);
  border-radius: 12px; padding: 16px 18px;
}
.card.down { border-color: #3b1c1c; }

.card__h { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card__name { font-weight: 600; }
.card__name .kind {
  color: var(--muted); font-size: 11px; font-family: var(--mono);
  text-transform: uppercase; margin-left: 7px;
  border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px;
}
.pill { font-size: 12px; font-weight: 600; padding: 3px 11px; border-radius: 20px; font-family: var(--mono); flex: none; }
.pill.up { color: var(--up); background: rgba(63, 185, 80, 0.1); }
.pill.down { color: var(--down); background: rgba(248, 81, 73, 0.12); }
.pill.unknown { color: var(--muted); background: rgba(139, 148, 158, 0.1); }

.card__url {
  color: var(--muted); font-size: 12.5px; font-family: var(--mono);
  margin: 6px 0 12px; word-break: break-all;
}

.spark { display: flex; gap: 2px; align-items: stretch; height: 26px; margin-bottom: 12px; }
.spark__b { flex: 1; min-width: 2px; border-radius: 2px; background: #1b222b; }
.spark__b.ok { background: linear-gradient(180deg, #2ea043, #1f6f31); }
.spark__b.bad { background: var(--down); }

.err {
  color: var(--down); font-family: var(--mono); font-size: 12px;
  background: rgba(248, 81, 73, 0.08); border: 1px solid #3b1c1c;
  border-radius: 8px; padding: 6px 10px; margin-bottom: 12px;
}

.stats {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px;
  padding-top: 0; border-top: 1px solid var(--line);
}
.stats > div { display: flex; flex-direction: column; gap: 3px; padding-top: 11px; }
.stats .lbl { color: var(--muted); font-size: 11px; }
.stats .val { font-family: var(--mono); font-weight: 600; font-size: 14px; }

.card__f { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.chip {
  font-size: 11.5px; font-family: var(--mono); padding: 3px 9px;
  border-radius: 8px; border: 1px solid var(--line); color: var(--muted);
}
.chip.live { color: var(--up); border-color: #1c3b26; background: rgba(63, 185, 80, 0.07); }
.chip.warn { color: var(--amber); border-color: #3b3415; background: rgba(210, 153, 34, 0.08); }
.checked { color: var(--muted); font-size: 12px; font-family: var(--mono); margin-left: auto; }

.foot {
  max-width: 960px; margin: 0 auto; padding: 16px 22px 44px;
  color: var(--muted); font-size: 12.5px; display: flex; flex-wrap: wrap; gap: 6px;
}

@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
}