:root {
  color-scheme: light dark;
  --bg-start: #f8fafc;
  --bg-end: #e2e8f0;
  --panel: rgba(255, 255, 255, 0.92);
  --text: #0f172a;
  --muted: #475569;
  --border: #cbd5e1;
  --control-bg: #ffffff;
  --control-text: #0f172a;
  --action-bg: #1d4ed8;
  --action-text: #ffffff;
  --ok: #16a34a;
  --warn: #f59e0b;
  --bad: #ef4444;
  --unknown: #64748b;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-start: #0b1020;
    --bg-end: #0f172a;
    --panel: rgba(18, 26, 47, 0.92);
    --text: #edf2ff;
    --muted: #94a3b8;
    --border: #25304d;
    --control-bg: #111827;
    --control-text: #e2e8f0;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg-start: #0b1020;
  --bg-end: #0f172a;
  --panel: rgba(18, 26, 47, 0.92);
  --text: #edf2ff;
  --muted: #94a3b8;
  --border: #25304d;
  --control-bg: #111827;
  --control-text: #e2e8f0;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg-start: #f8fafc;
  --bg-end: #e2e8f0;
  --panel: rgba(255, 255, 255, 0.92);
  --text: #0f172a;
  --muted: #475569;
  --border: #cbd5e1;
  --control-bg: #ffffff;
  --control-text: #0f172a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, var(--bg-start) 0%, var(--bg-end) 100%);
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}

.hero,
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.hero {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.theme-control {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  font-size: 0.9rem;
}

#theme-select {
  background: var(--control-bg);
  color: var(--control-text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}

.environment-tabs {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.environment-tab {
  background: var(--control-bg);
  border: 1px solid var(--border);
  color: var(--control-text);
}

.environment-tab.is-active {
  background: var(--action-bg);
  border-color: var(--action-bg);
  color: #ffffff;
}

button {
  border: 1px solid var(--border);
  background: var(--action-bg);
  color: var(--action-text);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
}

button:hover { filter: brightness(1.08); }

h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
h2 { font-size: 1.15rem; margin-bottom: 14px; }
h3 { font-size: 1rem; }

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #60a5fa;
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.muted { color: var(--muted); }
.stack {
  display: grid;
  gap: 12px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.card {
  padding: 16px;
}

.incident-topline,
.service-title-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.incident-title { margin-top: 10px; }
.incident-body { margin-top: 8px; line-height: 1.5; }
.incident-time { margin-top: 10px; font-size: 0.95rem; }

.service-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  align-items: center;
}

.service-meta,
.service-message {
  margin-top: 8px;
  line-height: 1.5;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 4px;
}

.history-box {
  width: 100%;
  height: 18px;
  border-radius: 5px;
  background: var(--unknown);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.pill,
.badge,
.state-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: capitalize;
}

.status-operational,
.severity-minor,
.state-resolved {
  background: rgba(22, 163, 74, 0.15);
  color: #86efac;
}

.status-degraded,
.severity-major,
.state-monitoring,
.state-identified {
  background: rgba(245, 158, 11, 0.15);
  color: #fcd34d;
}

.status-outage,
.severity-critical,
.state-investigating {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

.status-unknown {
  background: rgba(100, 116, 139, 0.2);
  color: #cbd5e1;
}

.box-operational { background: var(--ok); }
.box-degraded { background: var(--warn); }
.box-outage { background: var(--bad); }
.box-unknown { background: var(--unknown); }

.empty-state {
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions {
    align-items: flex-start;
  }

  .theme-control {
    align-items: flex-start;
  }

  .service-main {
    grid-template-columns: 1fr;
  }
}