/* Protoface status page — minimal, accessible, mobile-first. */

:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --border: #e3e6ea;
  --text: #1b1f24;
  --text-dim: #5b6470;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
  --radius: 12px;

  /* Status colors (always paired with text, never color-only). */
  --operational: #1f9d55;
  --operational-bg: #e8f6ee;
  --degraded: #b7791f;
  --degraded-bg: #fbf3e0;
  --outage: #c5392f;
  --outage-bg: #fbe9e7;
  --unknown: #6b7280;
  --unknown-bg: #eef0f3;

  --max-width: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --surface: #161b22;
    --border: #272d36;
    --text: #e8eaed;
    --text-dim: #9aa4b2;
    --shadow: none;
    --operational: #46c47c;
    --operational-bg: #14271d;
    --degraded: #e0a33a;
    --degraded-bg: #2a2113;
    --outage: #f0675b;
    --outage-bg: #2c1715;
    --unknown: #9aa4b2;
    --unknown-bg: #1c222b;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  font-size: 16px;
  line-height: 1.5;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 10;
}
.skip-link:focus {
  left: 0;
}

/* Header */
.site-header {
  padding: 28px 0 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}
.brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand-sub {
  margin: 4px 0 0;
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* Card primitive */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

main {
  padding-bottom: 48px;
}

/* Overall roll-up */
.overall {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  margin: 16px 0 32px;
  border-left-width: 6px;
}
.overall-dot {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--unknown);
}
.overall-headline {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.overall-sub {
  margin: 4px 0 0;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.overall--operational {
  border-left-color: var(--operational);
}
.overall--operational .overall-dot {
  background: var(--operational);
}
.overall--degraded {
  border-left-color: var(--degraded);
}
.overall--degraded .overall-dot {
  background: var(--degraded);
}
.overall--outage {
  border-left-color: var(--outage);
}
.overall--outage .overall-dot {
  background: var(--outage);
}
.overall--loading,
.overall--unknown {
  border-left-color: var(--unknown);
}

/* Banner */
.banner {
  padding: 12px 16px;
  border-radius: 10px;
  margin: 0 0 24px;
  font-size: 0.92rem;
}
.banner--error {
  background: var(--outage-bg);
  color: var(--outage);
  border: 1px solid color-mix(in srgb, var(--outage) 30%, transparent);
}

/* Section headings */
.section-heading {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin: 0 0 12px;
}

/* Components */
.component-list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.component {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.component:first-child {
  border-top: none;
}
.component-name {
  font-weight: 500;
}
.component-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
}
.component-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.status--operational {
  color: var(--operational);
  background: var(--operational-bg);
}
.status--degraded {
  color: var(--degraded);
  background: var(--degraded-bg);
}
.status--outage {
  color: var(--outage);
  background: var(--outage-bg);
}
.status--unknown {
  color: var(--unknown);
  background: var(--unknown-bg);
}

.component--skeleton .component-name {
  width: 120px;
  border-radius: 6px;
  background: var(--border);
  color: transparent;
}

/* Incidents */
.incident-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.incident {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
}
.incident-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}
.incident-title {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.incident-date {
  color: var(--text-dim);
  font-size: 0.85rem;
}
.incident-badges {
  display: flex;
  gap: 8px;
  margin: 8px 0 14px;
  flex-wrap: wrap;
}
.badge {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 6px;
}
.badge--resolved {
  color: var(--operational);
  background: var(--operational-bg);
}
.badge--monitoring {
  color: var(--degraded);
  background: var(--degraded-bg);
}
.badge--investigating,
.badge--identified {
  color: var(--outage);
  background: var(--outage-bg);
}
.badge--sev-minor {
  color: var(--degraded);
  background: var(--degraded-bg);
}
.badge--sev-major,
.badge--sev-critical {
  color: var(--outage);
  background: var(--outage-bg);
}
.badge--unknown {
  color: var(--unknown);
  background: var(--unknown-bg);
}

.incident-body {
  color: var(--text);
  font-size: 0.95rem;
}
.incident-body > :first-child {
  margin-top: 0;
}
.incident-body > :last-child {
  margin-bottom: 0;
}
.incident-body h3,
.incident-body h4,
.incident-body h5 {
  margin: 16px 0 4px;
  font-size: 0.95rem;
}
.incident-body a {
  color: #6366f1;
}
.incident-body code {
  background: var(--unknown-bg);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.88em;
}

.incidents-empty {
  color: var(--text-dim);
  font-size: 0.95rem;
  padding: 8px 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 20px 0 40px;
  color: var(--text-dim);
  font-size: 0.88rem;
}
.footer-dim {
  opacity: 0.8;
}

@media (max-width: 480px) {
  .overall-headline {
    font-size: 1.2rem;
  }
  .incident-head {
    flex-direction: column;
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}