:root {
  --bg: #ffffff;
  --fg: #1a1d21;
  --muted: #5b6470;
  --card: #f5f6f8;
  --border: #dfe3e8;
  --up: #1f9d55;
  --down: #d64545;
  --unknown: #8a919c;
  --link: #2563eb;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --fg: #e8eaed;
    --muted: #9aa3ad;
    --card: #1d2125;
    --border: #2c3238;
    --up: #34b36b;
    --down: #ef6a6a;
    --unknown: #7b838d;
    --link: #7aa7ff;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 1rem/1.5 system-ui, sans-serif;
}

main, footer { max-width: 44rem; margin: 0 auto; padding: 0 1rem; }
main { padding-top: 2rem; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
a { color: var(--link); }

.banner { margin: 0 0 1.5rem; padding: .75rem 1rem; border-radius: .5rem; font-weight: 600; color: #fff; background: var(--unknown); }
.banner.up { background: var(--up); }
.banner.down { background: var(--down); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: .5rem; padding: 1rem; margin-bottom: 1rem; }
.card h2 { display: flex; justify-content: space-between; gap: 1rem; margin: 0 0 .75rem; font-size: 1.1rem; }
.state { font-size: .9rem; font-weight: 600; }
.state.up { color: var(--up); }
.state.down { color: var(--down); }
.state.unknown { color: var(--unknown); }

.bars { display: flex; gap: 2px; height: 2rem; margin-bottom: .75rem; }
.bars span { flex: 1; border-radius: 2px; background: var(--up); }
.bars span.down { background: var(--down); }

.stats { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; margin: 0; color: var(--muted); font-size: .9rem; }
.stats strong { color: var(--fg); }

.incidents { margin: .75rem 0 0; padding: 0; list-style: none; font-size: .9rem; color: var(--muted); }
.incidents li { padding-top: .25rem; }

footer { padding-top: 1rem; padding-bottom: 2rem; color: var(--muted); font-size: .875rem; }