:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --border: #e3e6eb;
  --text: #1b1f24;
  --muted: #5f6b7a;
  --faint: #8a95a3;

  --good: #1f9d55;
  --good-soft: #e7f6ee;
  --minor: #e0a100;
  --minor-soft: #fdf5e0;
  --major: #d64545;
  --major-soft: #fdecec;
  --info: #3b6fd8;
  --info-soft: #eaf0fc;
  --none: #d5dae1;

  --radius: 10px;
  --font: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --surface: #171b21;
    --border: #2a3039;
    --text: #e6e9ee;
    --muted: #a3adba;
    --faint: #7a8594;

    --good: #34c374;
    --good-soft: #13291d;
    --minor: #f0b429;
    --minor-soft: #2e2512;
    --major: #f06060;
    --major-soft: #321a1a;
    --info: #6b93ec;
    --info-soft: #18223a;
    --none: #333a44;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}

/* Masthead */
.masthead {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 28px;
}
.brand {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.brand span {
  color: var(--muted);
  font-weight: 500;
}
.masthead-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* Overall banner */
.overall {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 6px solid var(--none);
  margin-bottom: 16px;
}
.overall-title {
  margin: 0;
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.overall-meta {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.overall-icon {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--none);
  position: relative;
}
.overall--operational {
  border-left-color: var(--good);
}
.overall--operational .overall-icon {
  background: var(--good);
}
.overall--degraded {
  border-left-color: var(--minor);
}
.overall--degraded .overall-icon {
  background: var(--minor);
}
.overall--partial_outage,
.overall--major_outage {
  border-left-color: var(--major);
}
.overall--partial_outage .overall-icon,
.overall--major_outage .overall-icon {
  background: var(--major);
}

/* Banners */
.banner {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
}
.banner--warn {
  background: var(--minor-soft);
  border: 1px solid var(--minor);
}

/* Notices */
.notices:empty {
  display: none;
}
.notices {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}
.notice {
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  border-left-width: 4px;
  background: var(--surface);
}
.notice--incident {
  border-left-color: var(--major);
}
.notice--maintenance {
  border-left-color: var(--info);
}
.notice--info {
  border-left-color: var(--faint);
}
.notice--resolved {
  border-left-color: var(--good);
}
.notice-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
}
.notice-title {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}
.notice-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.notice-body {
  margin: 6px 0 0;
}
.notice-meta {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
}

/* Groups */
.group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
  overflow: hidden;
}
.group-title {
  margin: 0;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.service {
  padding: 16px 20px 18px;
}
.service + .service {
  border-top: 1px solid var(--border);
}
.service-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}
.service-name {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}
.service-desc {
  color: var(--faint);
  font-weight: 400;
  font-size: 14px;
  margin-left: 6px;
}
.status-label {
  flex: none;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.status-label::before {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
}
.status--operational {
  color: var(--good);
}
.status--degraded {
  color: var(--minor);
}
.status--down {
  color: var(--major);
}
.status--unknown {
  color: var(--faint);
}

/* 90-day bars */
.bars {
  display: flex;
  gap: 2px;
  height: 34px;
}
.bar {
  flex: 1 1 0;
  min-width: 0;
  border-radius: 2px;
  background: var(--none);
  cursor: default;
}
.bar--good {
  background: var(--good);
}
.bar--minor {
  background: var(--minor);
}
.bar--major {
  background: var(--major);
}
.bar:hover {
  opacity: 0.7;
}
.bars-axis {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--faint);
}
.bars-axis .rule {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.axis-short {
  display: none;
}

/* Metrics row */
.metrics {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}
.metric b {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.spark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.spark svg {
  display: block;
  overflow: visible;
}
.spark polyline {
  fill: none;
  stroke: var(--info);
  stroke-width: 1.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

/* Legend and footer */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 12px;
  color: var(--muted);
  margin: 4px 0 28px;
}
.legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}
.swatch--good {
  background: var(--good);
}
.swatch--minor {
  background: var(--minor);
}
.swatch--major {
  background: var(--major);
}
.swatch--none {
  background: var(--none);
}
.footer {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  font-size: 13px;
  color: var(--faint);
}
.footer p {
  margin: 0;
}

/* Tooltip */
.tooltip {
  position: fixed;
  z-index: 10;
  pointer-events: none;
  background: var(--text);
  color: var(--bg);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  line-height: 1.4;
  white-space: nowrap;
  transform: translate(-50%, calc(-100% - 8px));
}

.noscript {
  text-align: center;
  padding: 16px;
}

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

/* Phones: show 30 days of bars so each one stays tappable. */
@media (max-width: 600px) {
  .page {
    padding-top: 20px;
  }
  .overall {
    padding: 16px;
  }
  .group-title,
  .service {
    padding-left: 16px;
    padding-right: 16px;
  }
  .bar:nth-child(-n + 60) {
    display: none;
  }
  .axis-long {
    display: none;
  }
  .axis-short {
    display: inline;
  }
  .metrics {
    gap: 6px 16px;
  }
}