:root {
  --color-primary: #404040;
  --color-up: #2e7d32;
  --color-degraded: #f9a825;
  --color-down: #c62828;
  --color-fg: #1a1a1a;
  --color-bg: #fafafa;
  --color-cell-none: #e0e0e0;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: var(--color-fg);
  background: var(--color-bg);
  line-height: 1.4;
}

.banner {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-primary);
  color: white;
}
.banner img.logo { height: 40px; }
.banner .page-name { margin: 0; font-size: 1.5rem; }
.banner .banner-text { margin: 0 0 0 auto; font-weight: 600; }
.banner-down { background: var(--color-down); }

main { max-width: 960px; margin: 0 auto; padding: 1.5rem; }

.group { margin-bottom: 2rem; }
.group h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #666;
  border-bottom: 1px solid #ddd;
  padding-bottom: 0.25rem;
}

.check-row {
  display: flex;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid #eee;
}
.check-label { display: flex; align-items: center; gap: 0.5rem; min-width: 240px; }
.display-name { font-weight: 500; }

.state-dot {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block;
}
.state-up { background: var(--color-up); }
.state-degraded { background: var(--color-degraded); }
.state-down { background: var(--color-down); }

.strip { display: flex; gap: 1px; flex: 1; }
.strip-cell {
  flex: 1;
  height: 18px;
  border-radius: 1px;
  position: relative;
  cursor: default;
}
.strip-cell[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: #1a1a1a;
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  z-index: 10;
  pointer-events: none;
}
.strip-cell[data-tooltip]:hover::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: #1a1a1a;
  z-index: 10;
  pointer-events: none;
}
.cell-up { background: var(--color-up); }
.cell-degraded { background: var(--color-degraded); }
.cell-down { background: var(--color-down); }
.cell-none { background: var(--color-cell-none); }

.incidents-section { margin-top: 2rem; }
.incidents { list-style: none; padding: 0; }
.incident { padding: 0.5rem; border-left: 3px solid var(--color-cell-none); margin-bottom: 0.5rem; }
.incident-open { border-left-color: var(--color-down); }
.incident-closed { border-left-color: var(--color-up); }
.incident-notes { font-size: 0.875rem; color: #555; margin-top: 0.25rem; }
.no-incidents { color: #888; font-style: italic; }

footer {
  max-width: 960px;
  margin: 3rem auto 1rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid #ddd;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #888;
  font-size: 0.875rem;
}
.footer-logo { height: 24px; }

.rollup-badge {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.05rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 999px;
  vertical-align: middle;
  color: white;
}
.rollup-up { background: var(--color-up); }
.rollup-degraded { background: var(--color-degraded); color: var(--color-fg); }
.rollup-down { background: var(--color-down); }