:root {
  --ink: #171717;
  --muted: #666;
  --faint: #8f8f8f;
  --bg: #fff;
  --line: #ebebeb;
  --blue-900: #02254f;
  --blue-500: #0064dd;
  --ok: #12a150;
  --ok-wash: #e8f7ee;
  --warn: #f5b400;
  --bad: #d8250e;
  --bad-wash: #fdeceA;
  --none: #e4e4e4;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ededed;
    --muted: #a1a1a1;
    --faint: #7a7a7a;
    --bg: #0a0a0a;
    --line: #262626;
    --blue-900: #9cc6ff;
    --ok-wash: #0f2a1a;
    --bad-wash: #3a120c;
    --none: #2e2e2e;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { color: var(--ink); background: var(--bg); font: 14px/1.5 "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", Arial, sans-serif; -webkit-font-smoothing: antialiased; }

.page { max-width: 560px; margin: 0 auto; padding: 40px 16px 48px; }
.top { display: flex; align-items: baseline; gap: 8px; margin-bottom: 28px; }
.logo { color: var(--blue-500); font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.title { color: var(--blue-900); font-size: 18px; font-weight: 600; }

.banner { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; }
.banner-head { display: flex; align-items: center; gap: 8px; padding: 14px 16px; font-size: 15px; }
.banner-body { padding: 12px 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.banner-body:empty { display: none; }
.banner-body p { margin: 0; }
.banner-body p + p { margin-top: 6px; }
.banner.ok { border-color: var(--ok); }
.banner.ok .banner-head { background: var(--ok-wash); }
.banner.ok .banner-body { border-color: var(--ok); }
.banner.bad { border-color: var(--bad); }
.banner.bad .banner-head { background: var(--bad-wash); }
.banner.bad .banner-body { border-color: var(--bad); }

.icon { flex: none; width: 16px; height: 16px; border-radius: 50%; background: var(--none); position: relative; }
.ok .icon, .icon.ok { background: var(--ok); }
.bad .icon, .icon.bad { background: var(--bad); }
.icon.ok::after, .banner.ok .icon::after { position: absolute; top: 3px; left: 5px; width: 4px; height: 7px; content: ""; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.icon.bad::after, .banner.bad .icon::after { position: absolute; top: 3px; left: 7px; width: 2px; height: 10px; content: ""; background: #fff; transform: none; border: 0; box-shadow: none; }

.card { margin-top: 20px; border: 1px solid var(--line); border-radius: 8px; }
.card-head { display: flex; align-items: baseline; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.card-head h1 { margin: 0; font-size: 15px; font-weight: 600; }
.range { color: var(--faint); font-size: 13px; }

.services { margin: 0; padding: 0; list-style: none; }
.service { padding: 12px 16px 14px; }
.service + .service { border-top: 1px solid var(--line); }
.service-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.service-name { font-weight: 500; }
.uptime { margin-left: auto; color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.bars { display: grid; grid-template-columns: repeat(90, minmax(0, 1fr)); gap: 2px; height: 22px; }
.bars span { border-radius: 1px; background: var(--none); }
.bars span.ok { background: var(--ok); }
.bars span.warn { background: var(--warn); }
.bars span.bad { background: var(--bad); }
.bars span:hover { opacity: .7; }
.empty { padding: 16px; color: var(--faint); }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 16px; color: var(--faint); font-size: 12px; }
.legend i { display: inline-block; width: 8px; height: 8px; margin: 0 4px 0 8px; border-radius: 1px; background: var(--none); }
.legend i.ok { background: var(--ok); }
.legend i.warn { background: var(--warn); }
.legend i.bad { background: var(--bad); }
@media (max-width: 480px) { .bars { gap: 1px; } }