/* The status page's whole look. Light/dark follow the OS; the palette matches the states the
   wire speaks: operational green, degraded amber, down red, unknown grey. No framework — the
   page must carry zero build/runtime dependencies (see index.html's header comment). */

:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --text: #18181b;
  --text-muted: #71717a;
  --border: #e4e4e7;
  --operational: #16a34a;
  --degraded: #d97706;
  --down: #dc2626;
  --unknown: #a1a1aa;
  --banner-operational: #f0fdf4;
  --banner-degraded: #fffbeb;
  --banner-down: #fef2f2;
  --banner-unknown: #fafafa;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101012;
    --surface: #18181b;
    --text: #fafafa;
    --text-muted: #a1a1aa;
    --border: #27272a;
    --operational: #22c55e;
    --degraded: #f59e0b;
    --down: #ef4444;
    --unknown: #71717a;
    --banner-operational: #052e16;
    --banner-degraded: #2c1e03;
    --banner-down: #300c0c;
    --banner-unknown: #18181b;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
}

.masthead {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.wordmark {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.masthead-note {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ── The overall banner ─────────────────────────────────────────────────────────────────── */

.overall {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--banner-unknown);
  margin-bottom: 1.5rem;
}

.overall h1 {
  font-size: 1.15rem;
  font-weight: 650;
  margin: 0;
}

.overall-meta {
  margin: 0.1rem 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.overall-dot {
  flex: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--unknown);
}

.overall[data-state="operational"] { background: var(--banner-operational); }
.overall[data-state="operational"] .overall-dot { background: var(--operational); }
.overall[data-state="degraded"] { background: var(--banner-degraded); }
.overall[data-state="degraded"] .overall-dot { background: var(--degraded); }
.overall[data-state="down"] { background: var(--banner-down); }
.overall[data-state="down"] .overall-dot { background: var(--down); }

.stale-banner {
  padding: 0.75rem 1rem;
  border: 1px solid var(--degraded);
  border-radius: 10px;
  color: var(--text);
  background: var(--banner-degraded);
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
}

/* ── Components ─────────────────────────────────────────────────────────────────────────── */

.component-list {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.component {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.component:last-child {
  border-bottom: none;
}

.component-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.component-name {
  font-weight: 600;
  font-size: 0.98rem;
}

.component-desc {
  color: var(--text-muted);
  font-size: 0.83rem;
  margin: 0.05rem 0 0;
}

.state-chip {
  flex: none;
  font-size: 0.83rem;
  font-weight: 600;
}

.state-chip[data-state="operational"] { color: var(--operational); }
.state-chip[data-state="degraded"] { color: var(--degraded); }
.state-chip[data-state="down"] { color: var(--down); }
.state-chip[data-state="unknown"] { color: var(--unknown); }

.daybar {
  display: flex;
  gap: 2px;
  margin-top: 0.7rem;
}

.daybar span {
  flex: 1 1 0;
  height: 26px;
  border-radius: 2px;
  background: var(--border);
  min-width: 2px;
}

.daybar span[data-band="ok"] { background: var(--operational); }
.daybar span[data-band="dip"] { background: var(--degraded); }
.daybar span[data-band="bad"] { background: var(--down); }

.component-foot {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-top: 0.45rem;
}

.components-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 2rem 1rem;
  border: 1px dashed var(--border);
  border-radius: 12px;
}

/* ── Incidents ──────────────────────────────────────────────────────────────────────────── */

.incidents {
  margin: 1.75rem 0 0;
}

.incidents h2 {
  font-size: 0.95rem;
  font-weight: 650;
  margin: 0 0 0.6rem;
}

.incident {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
}

.incident-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.incident-title {
  font-weight: 600;
  margin: 0;
  font-size: 0.98rem;
}

.incident-impact {
  flex: none;
  font-size: 0.82rem;
  font-weight: 650;
}

.incident-impact[data-impact="down"] { color: var(--down); }
.incident-impact[data-impact="degraded"] { color: var(--degraded); }
.incident-impact[data-impact="none"] { color: var(--text-muted); }

.incident-components {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 0.15rem 0 0;
}

.incident-updates {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.incident-updates li {
  padding: 0.6rem 0 0.1rem;
  font-size: 0.88rem;
}

.incident-update-meta {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-right: 0.5rem;
  font-weight: 600;
}

.incident-update-state {
  text-transform: capitalize;
}

.incident-update-time {
  margin-left: 0.5rem;
  font-weight: 400;
}

/* ── Chrome ─────────────────────────────────────────────────────────────────────────────── */

.footer {
  margin-top: 2.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-align: center;
}

.footer a {
  color: inherit;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
}

.noscript {
  max-width: 760px;
  margin: 1rem auto;
  padding: 0 1.25rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}