:root {
  color-scheme: light dark;
  --bg: #f5f5f7;
  --surface: #ffffff;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0, 0, 0, 0.08);
  --up: #28a745;
  --up-text: #1a7f37;
  --degraded: #ff9500;
  --degraded-text: #a35200;
  --down: #ff3b30;
  --down-text: #c4271d;
  --none: #d2d2d7;
  --accent: #0071e3;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --surface: #1c1c1e;
    --text: #f5f5f7;
    --muted: #98989d;
    --line: rgba(255, 255, 255, 0.1);
    --up: #30d158;
    --up-text: #30d158;
    --degraded: #ff9f0a;
    --degraded-text: #ff9f0a;
    --down: #ff453a;
    --down-text: #ff6961;
    --none: #3a3a3c;
    --accent: #2997ff;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 15px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 48px 20px 64px; }
header.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.brand { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; color: var(--text); text-decoration: none; }
.top-meta { color: var(--muted); font-size: 13px; }
.top-meta a { color: var(--accent); text-decoration: none; }
.top-meta a:hover { text-decoration: underline; }
.summary {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px 24px; margin-bottom: 20px;
}
.summary h1 { margin: 0; font-size: 22px; line-height: 1.25; font-weight: 600; letter-spacing: -0.02em; }
.summary p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.dot { flex: none; width: 12px; height: 12px; border-radius: 50%; background: var(--none); }
.dot.up { background: var(--up); box-shadow: 0 0 0 5px color-mix(in srgb, var(--up) 18%, transparent); }
.dot.degraded { background: var(--degraded); box-shadow: 0 0 0 5px color-mix(in srgb, var(--degraded) 18%, transparent); }
.dot.down { background: var(--down); box-shadow: 0 0 0 5px color-mix(in srgb, var(--down) 18%, transparent); }
.card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.card + .card, .card + h2 { margin-top: 20px; }
.row { padding: 20px 24px; }
.row + .row { border-top: 1px solid var(--line); }
.row-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.row-name { font-weight: 600; font-size: 15px; overflow-wrap: anywhere; }
.pill { flex: none; font-size: 13px; font-weight: 500; }
.pill.up { color: var(--up-text); }
.pill.degraded { color: var(--degraded-text); }
.pill.down { color: var(--down-text); }
.pill.unknown { color: var(--muted); }
.bars { display: flex; gap: 2px; height: 34px; margin: 14px 0 8px; }
.bar { flex: 1 1 0; min-width: 0; border-radius: 3px; background: var(--none); transition: transform 160ms ease, opacity 160ms ease; transform-origin: bottom; }
.bar.up { background: var(--up); }
.bar.degraded { background: var(--degraded); }
.bar.down { background: var(--down); }
.bars:hover .bar { opacity: 0.55; }
.bars .bar:hover { opacity: 1; transform: scaleY(1.08); }
.row-foot { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.row-foot .mid { text-align: center; }
.incident { margin-top: 6px; color: var(--muted); font-size: 13px; }
.empty { padding: 28px 24px; color: var(--muted); text-align: center; }
footer.foot { margin-top: 28px; color: var(--muted); font-size: 12px; text-align: center; }
h2 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 32px 4px 10px; }
h2.first { margin-top: 0; }
.note { color: var(--muted); font-size: 13px; margin: 8px 4px 0; }
.list-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; min-height: 56px; }
.list-row + .list-row { border-top: 1px solid var(--line); }
.list-main { min-width: 0; overflow-wrap: anywhere; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 500; background: color-mix(in srgb, var(--muted) 14%, transparent); color: var(--muted); }
.badge.ok { background: color-mix(in srgb, var(--up) 16%, transparent); color: var(--up-text); }
.badge.warn { background: color-mix(in srgb, var(--degraded) 16%, transparent); color: var(--degraded-text); }
.badge.bad { background: color-mix(in srgb, var(--down) 14%, transparent); color: var(--down-text); }
form.inline { margin: 0; }
form.add { display: flex; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--line); }
label.sr, .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
input[type=email] {
  flex: 1; min-width: 0; min-height: 44px; padding: 0 14px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--bg); color: var(--text); font: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
input[type=email]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent); }
button {
  min-height: 44px; padding: 0 18px; border: 0; border-radius: 12px; font: inherit; font-weight: 500; cursor: pointer;
  background: var(--accent); color: #fff; transition: transform 150ms ease, opacity 150ms ease;
}
button:active { transform: scale(0.97); }
button.ghost { background: transparent; color: var(--down-text); padding: 0 12px; }
button:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 2px; }
.flash { margin: 0 0 16px; padding: 12px 16px; border-radius: 12px; font-size: 14px; background: color-mix(in srgb, var(--accent) 12%, transparent); }
.flash.error { background: color-mix(in srgb, var(--down) 12%, transparent); }
@media (max-width: 520px) {
  .wrap { padding: 28px 14px 48px; }
  .row { padding: 18px 16px; }
  .bars { gap: 1px; height: 30px; }
  .bar { border-radius: 2px; }
  .summary { padding: 18px 16px; }
  .summary h1 { font-size: 19px; }
  form.add { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}