:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #697386;
  --line: #e6eaf0;
  --surface: #ffffff;
  --background: #f5f7fb;
  --green: #16845b;
  --green-bg: #e9f7f0;
  --yellow: #9b6b00;
  --yellow-bg: #fff6dc;
  --red: #b43b3b;
  --red-bg: #fdecec;
  --gray: #687385;
  --gray-bg: #eef1f5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font: 16px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page-shell { width: min(980px, calc(100% - 32px)); margin: 0 auto; padding: 56px 0 28px; }
.hero { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.eyebrow { margin: 0 0 8px; color: #4863a8; font-size: 12px; font-weight: 800; letter-spacing: .16em; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(30px, 5vw, 46px); letter-spacing: -.04em; }
h2 { margin-bottom: 5px; font-size: 20px; }
.subtitle, .muted, .last-updated { color: var(--muted); }
.subtitle { margin-bottom: 0; }
.status-badge { border-radius: 999px; padding: 8px 14px; font-size: 13px; font-weight: 750; white-space: nowrap; }
.status-operational { color: var(--green); background: var(--green-bg); }
.status-degraded { color: var(--yellow); background: var(--yellow-bg); }
.status-outage { color: var(--red); background: var(--red-bg); }
.status-unknown { color: var(--gray); background: var(--gray-bg); }
.summary-card, .service-card, .loading-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 8px 28px rgba(23, 32, 51, .05); }
.summary-card { display: flex; align-items: center; gap: 18px; padding: 24px; margin-bottom: 36px; }
.summary-icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; color: var(--gray); background: var(--gray-bg); font-size: 25px; font-weight: 800; }
.summary-icon.operational { color: var(--green); background: var(--green-bg); }
.summary-icon.degraded { color: var(--yellow); background: var(--yellow-bg); }
.summary-icon.outage { color: var(--red); background: var(--red-bg); }
.summary-icon.unknown { color: var(--gray); background: var(--gray-bg); }
.summary-card p { margin-bottom: 0; }
.last-updated { margin-top: 9px !important; font-size: 13px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.service-card, .loading-card { padding: 20px; }
.service-card { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.service-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.service-state { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 700; white-space: nowrap; }
.service-state::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.service-state.operational { color: var(--green); }
.service-state.degraded { color: var(--yellow); }
.service-state.outage { color: var(--red); }
.service-state.unknown { color: var(--gray); }
footer { display: flex; justify-content: space-between; gap: 16px; margin-top: 34px; color: var(--muted); font-size: 13px; }

@media (max-width: 640px) {
  .page-shell { padding-top: 32px; }
  .hero { display: block; }
  .status-badge { display: inline-block; margin-top: 18px; }
  .service-grid { grid-template-columns: 1fr; }
  footer { display: block; }
  footer span { display: block; margin-top: 5px; }
}