:root {
  color-scheme: light dark;
  --bg: #0b0f14;
  --panel: #121820;
  --text: #e8eef6;
  --muted: #9aa8b8;
  --ok: #3ecf8e;
  --warn: #f0b429;
  --bad: #f07178;
  --unknown: #8b949e;
  --border: #243041;
  --accent: #5b9cf5;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fb;
    --panel: #ffffff;
    --text: #0f1720;
    --muted: #5c6b7a;
    --border: #d8e0ea;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

header {
  margin-bottom: 2rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
}

.subtitle {
  color: var(--muted);
  margin: 0;
}

.overall {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
  padding: 1rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.pill::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: currentColor;
}

.pill.operational {
  color: var(--ok);
}
.pill.degraded {
  color: var(--warn);
}
.pill.down {
  color: var(--bad);
}
.pill.unknown {
  color: var(--unknown);
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

section h2 {
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
}

.components {
  display: grid;
  gap: 0.75rem;
}

.component {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
}

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

.component-name {
  font-weight: 600;
}

.component-detail {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

.history {
  margin-top: 0.65rem;
  display: flex;
  gap: 2px;
  flex-wrap: nowrap;
  overflow: hidden;
}

.history span {
  flex: 1 1 2px;
  min-width: 2px;
  height: 18px;
  border-radius: 2px;
  background: var(--border);
}

.history span.up {
  background: color-mix(in srgb, var(--ok) 75%, transparent);
}

.history span.partial {
  background: color-mix(in srgb, var(--warn) 75%, transparent);
}

.history span.down {
  background: color-mix(in srgb, var(--bad) 75%, transparent);
}

.incidents {
  margin-top: 2.5rem;
}

.incident {
  border-left: 3px solid var(--border);
  padding: 0.35rem 0 0.35rem 0.85rem;
  margin-bottom: 1rem;
}

.incident h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.incident time {
  color: var(--muted);
  font-size: 0.85rem;
}

.incident .updates {
  margin: 0.5rem 0 0;
  padding-left: 1rem;
}

.empty {
  color: var(--muted);
}

footer {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

footer a {
  color: var(--accent);
}

.error-banner {
  background: color-mix(in srgb, var(--bad) 15%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--bad) 40%, var(--border));
  color: var(--text);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}