/* Codebase Snapshot — developer-only summary page */

.cs-page {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(168deg, #eef2f7 0%, #e4eaf2 40%, #dce4ee 100%);
  color: #1a2438;
  line-height: 1.5;
}

.cs-hero {
  padding: 1.75rem 1.25rem 1.25rem;
  text-align: center;
  background: radial-gradient(ellipse 120% 90% at 50% 0%, #1e4a7a 0%, #153a62 45%, #0c2848 100%);
  color: #f8fafc;
  border-bottom: 4px solid #c9a227;
}

.cs-badge {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding: 0.2rem 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(201, 162, 39, 0.25);
  border: 1px solid rgba(201, 162, 39, 0.6);
  border-radius: 999px;
}

.cs-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 3.5vw, 1.85rem);
  font-weight: 600;
}

.cs-subtitle {
  margin: 0 auto 1rem;
  max-width: 42rem;
  font-size: 1rem;
  opacity: 0.93;
}

.cs-warning {
  max-width: 44rem;
  margin: 0 auto 1rem;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.92rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(201, 162, 39, 0.55);
  border-radius: 10px;
}

.cs-nav {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.95rem;
}

.cs-nav a {
  color: #1e4a7a;
}

.cs-main {
  max-width: 56rem;
  margin: 0 auto;
  padding: 1rem 1rem 2.5rem;
}

.cs-card {
  background: #fff;
  border: 1px solid #c5d0de;
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px rgba(26, 36, 56, 0.06);
}

.cs-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  color: #153a62;
}

.cs-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.75rem;
  margin: 0.5rem 0 0;
}

.cs-metric {
  padding: 0.65rem 0.75rem;
  background: #f0f4f8;
  border-radius: 8px;
  text-align: center;
}

.cs-metric__value {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: #1e4a7a;
}

.cs-metric__label {
  font-size: 0.82rem;
  color: #4a5568;
}

.cs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.cs-table th,
.cs-table td {
  padding: 0.45rem 0.55rem;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}

.cs-table th {
  background: #f7fafc;
  font-weight: 600;
}

.cs-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.cs-refresh {
  margin-top: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: #f0f4f8;
  border-radius: 8px;
  font-size: 0.92rem;
}

.cs-refresh code {
  display: block;
  margin-top: 0.35rem;
  padding: 0.45rem 0.6rem;
  background: #fff;
  border: 1px solid #d0d9e4;
  border-radius: 6px;
}

.cs-footer {
  max-width: 56rem;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
  font-size: 0.9rem;
  color: #4a5568;
  border-top: 1px solid #c5d0de;
}

.cs-ok {
  color: #2d6a4f;
  font-weight: 600;
}

.cs-warn {
  color: #9b2c2c;
  font-weight: 600;
}

.cs-historical {
  margin: 0.35rem 0 0;
  padding-left: 1.25rem;
  font-size: 0.9rem;
}