:root {
  color-scheme: dark;
  --bg: #0a0a0b;
  --panel: #141416;
  --border: rgba(255, 255, 255, 0.1);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #a78bfa;
  --live: #34d399;
  --fixture: #c084fc;
  --degraded: #fbbf24;
  --unavailable: #71717a;
  --planned: #38bdf8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Nunito Sans", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.lab-header {
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

.lab-header-inner,
.lab-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.lab-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.5rem;
}

.lab-brand h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}

.lab-brand p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.lab-nav {
  margin-top: 0.75rem;
  font-size: 0.875rem;
}

.lab-nav a {
  color: var(--muted);
}

.lab-intro {
  margin: 0 0 1.5rem;
  color: var(--muted);
  max-width: 70ch;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.lab-card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 0.875rem;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 11rem;
}

.lab-card-header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: flex-start;
}

.lab-card h2 {
  margin: 0;
  font-size: 1.05rem;
}

.lab-kind {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.lab-status {
  font-size: 0.7rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  white-space: nowrap;
}

.lab-status.live {
  color: var(--live);
  border-color: rgba(52, 211, 153, 0.35);
}

.lab-status.fixture {
  color: var(--fixture);
  border-color: rgba(192, 132, 252, 0.35);
}

.lab-status.degraded {
  color: var(--degraded);
  border-color: rgba(251, 191, 36, 0.35);
}

.lab-status.unavailable,
.lab-status.planned {
  color: var(--unavailable);
}

.lab-status.planned {
  color: var(--planned);
  border-color: rgba(56, 189, 248, 0.35);
}

.lab-desc {
  margin: 0;
  font-size: 0.92rem;
  color: #d4d4d8;
  flex: 1;
}

.lab-reason {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.lab-meta {
  font-size: 0.72rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #71717a;
}

.lab-action {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.lab-action.disabled {
  color: var(--muted);
  font-weight: 500;
}

.lab-notice {
  border: 1px solid rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.08);
  color: #fde68a;
  border-radius: 0.75rem;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.lab-footer {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding: 1rem 1.5rem 2rem;
  text-align: center;
  color: #71717a;
  font-size: 0.8rem;
}

@media (max-width: 640px) {
  .lab-header-inner,
  .lab-main {
    padding: 1rem;
  }

  .lab-grid {
    grid-template-columns: 1fr;
  }
}