/* SEO Bavaria — Broken-Link-Checker
   Ergänzt product-audit.css um Summary-Stats und Link-Tabellen. */

.brokenlink-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1.25rem 0;
}

.brokenlink-stat {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
}

.brokenlink-stat strong {
  display: block;
  font-size: 1.75rem;
  line-height: 1.1;
}

.brokenlink-stat span {
  font-size: 0.85rem;
  color: #475569;
}

.brokenlink-note,
.brokenlink-empty {
  grid-column: 1 / -1;
  font-size: 0.9rem;
  color: #475569;
}

.brokenlink-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 0.5rem 0 1.5rem;
}

.brokenlink-table th,
.brokenlink-table td {
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: top;
}

.brokenlink-table thead th {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #475569;
}

.brokenlink-url {
  word-break: break-all;
}

.brokenlink-url small {
  color: #64748b;
}

/* Status-Badges: Zahl ist die primäre Info, Farbe nur sekundär.
   Textfarben >= 4.5:1 Kontrast. */
.brokenlink-status {
  display: inline-block;
  min-width: 2.5rem;
  text-align: center;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.85rem;
}

.brokenlink-status.is-broken {
  color: #b91c1c;
  background: #fef2f2;
}

.brokenlink-status.is-redirect {
  color: #92400e;
  background: #fffbeb;
}

@media (max-width: 640px) {
  .brokenlink-summary {
    grid-template-columns: repeat(2, 1fr);
  }
  /* Header-Zeile bleibt im Accessibility-Tree (clip statt display:none),
     pro Zelle wird das Spaltenlabel visuell über data-label ergänzt. */
  .brokenlink-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .brokenlink-table tbody td {
    display: block;
    border-bottom: none;
    padding: 0.15rem 0;
  }
  .brokenlink-table tbody td::before {
    content: attr(data-label) ": ";
    font-weight: 600;
    color: #475569;
  }
  .brokenlink-table tbody tr {
    display: block;
    padding: 0.6rem 0;
    border-bottom: 1px solid #e2e8f0;
  }
}