/**
 * @file
 * Filtered cascade UI styles for geographic forums.
 *
 * Design principles:
 * - Municipal/local forums are prominent (expanded, full detail)
 * - Provincial forums are secondary (collapsed by default, compact)
 * - National forums are tertiary (collapsed, minimal)
 *
 * Framework supports expansion to multiple municipalities and provinces.
 */

/* Base forum overview container */
.cdk-geographic-forum-overview {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.cdk-forum-cascade .forum-header {
  margin-bottom: 2rem;
}

.cdk-forum-cascade .forum-header h1 {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  color: #1a1a1a;
}

.cdk-forum-cascade .breadcrumb {
  font-size: 0.875rem;
  color: #666;
}

.cdk-forum-cascade .breadcrumb a {
  color: #0066cc;
  text-decoration: none;
}

.cdk-forum-cascade .breadcrumb a:hover {
  text-decoration: underline;
}

/* Forum sections - cascade hierarchy */
.forum-section {
  margin-bottom: 1.5rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  background: #fff;
}

/* PRIMARY section - fully visible, prominent */
.forum-section--primary {
  border-color: #0066cc;
  box-shadow: 0 2px 4px rgba(0, 102, 204, 0.1);
}

.forum-section--primary .forum-section-title {
  color: #0066cc;
  padding: 1rem 1.25rem;
  margin: 0;
  font-size: 1.25rem;
  border-bottom: 1px solid #e0e0e0;
  background: #f8fafc;
}

/* SECONDARY/TERTIARY sections - collapsible */
.forum-section--secondary,
.forum-section--tertiary,
.forum-section--quaternary {
  border-color: #d0d0d0;
}

.forum-section--secondary .forum-section-toggle,
.forum-section--tertiary .forum-section-toggle,
.forum-section--quaternary .forum-section-toggle {
  cursor: pointer;
  padding: 0.75rem 1rem;
  background: #f5f5f5;
  border-radius: 7px;
  list-style: none;
}

.forum-section--secondary .forum-section-toggle::-webkit-details-marker,
.forum-section--tertiary .forum-section-toggle::-webkit-details-marker,
.forum-section--quaternary .forum-section-toggle::-webkit-details-marker {
  display: none;
}

.forum-section--secondary .forum-section-toggle::before,
.forum-section--tertiary .forum-section-toggle::before,
.forum-section--quaternary .forum-section-toggle::before {
  content: '\25B6';
  display: inline-block;
  margin-right: 0.5rem;
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

details[open] .forum-section-toggle::before {
  transform: rotate(90deg);
}

.forum-section--secondary .forum-section-title,
.forum-section--tertiary .forum-section-title,
.forum-section--quaternary .forum-section-title {
  display: inline;
  font-size: 1rem;
  font-weight: 600;
  color: #444;
  margin: 0;
}

.forum-count {
  font-weight: normal;
  color: #888;
  font-size: 0.875em;
}

/* Forum tables */
.forum-table {
  width: 100%;
  border-collapse: collapse;
}

.forum-table thead {
  background: #f8f9fa;
}

.forum-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: #555;
  font-size: 0.875rem;
  border-bottom: 1px solid #e0e0e0;
}

.forum-table td {
  padding: 1rem;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: top;
}

.forum-table tr:last-child td {
  border-bottom: none;
}

.forum-table--compact td {
  padding: 0.75rem 1rem;
}

/* Forum row styling */
.forum-row:hover {
  background: #f8fafc;
}

.forum-details {
  flex: 1;
}

.forum-name {
  font-weight: 500;
}

.forum-name a {
  color: #1a1a1a;
  text-decoration: none;
}

.forum-name a:hover {
  color: #0066cc;
  text-decoration: underline;
}

.forum-description {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: #666;
  line-height: 1.4;
}

/* Stat columns */
.forum-stat,
.forum-last {
  text-align: center;
  width: 80px;
  color: #666;
  font-size: 0.875rem;
}

.forum-last {
  width: 150px;
  text-align: left;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .forum-stat,
  .forum-last {
    display: none;
  }

  .forum-table th:not(:first-child),
  .forum-table td:not(:first-child) {
    display: none;
  }

  .forum-section--primary .forum-section-title {
    font-size: 1.1rem;
  }
}

/* Empty state */
.no-forums {
  padding: 2rem;
  text-align: center;
  color: #666;
  background: #f8f9fa;
  border-radius: 8px;
}

/* Scope indicators (optional visual cues) */
.forum-section--primary::before {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, #0066cc, #00a3cc);
  border-radius: 8px 8px 0 0;
}

.forum-section--secondary::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #6c757d, #adb5bd);
  border-radius: 8px 8px 0 0;
}

.forum-section--tertiary::before,
.forum-section--quaternary::before {
  content: '';
  display: block;
  height: 2px;
  background: #dee2e6;
  border-radius: 8px 8px 0 0;
}