/**
 * Rabbit Holes - Marvel Details Styling
 * Deep dives with progressive disclosure and responsive grid layout
 */

/* Core Layout */
.holes-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.holes-header {
  text-align: center;
  margin-bottom: 3rem;
}

.holes-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: #1a1a1a;
}

.holes-header p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 1rem;
}

/* Search and Filter Section */
.search-filter-section {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.search-box {
  margin-bottom: 1.5rem;
}

.search-box label,
.filter-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #1a1a1a;
  font-size: 0.95rem;
}

#hole-search {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#hole-search:focus {
  outline: none;
  border-color: #dc143c;
  box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.1);
}

/* Filter Row */
.filter-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
}

.filter-group select {
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 0.95rem;
  background-color: white;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.filter-group select:focus {
  outline: none;
  border-color: #dc143c;
  box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.1);
}

.filter-group select:hover {
  border-color: #999;
}

/* Movie Filter Checkboxes */
.movie-filters {
  margin-top: 1rem;
}

.movie-filters-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
}

.movie-filter-item {
  display: flex;
  align-items: center;
}

.movie-filter-item input[type="checkbox"] {
  margin-right: 0.5rem;
  cursor: pointer;
  width: 16px;
  height: 16px;
}

.movie-filter-item label {
  margin: 0;
  cursor: pointer;
  font-weight: normal;
  font-size: 0.9rem;
  color: #333;
}

/* Result Count */
#result-count {
  display: block;
  text-align: center;
  color: #666;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Grid Layout */
#holes-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  #holes-container {
    grid-template-columns: 1fr;
  }

  .filter-row {
    grid-template-columns: 1fr;
  }
}

/* Hole Card Styling */
.hole-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
}

.hole-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-color: #dc143c;
}

.hole-card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hole-card-header h3 {
  margin: 0;
  font-size: 1.3rem;
  color: #1a1a1a;
  flex: 1;
}

.hole-card-header h3 a {
  color: #dc143c;
  text-decoration: none;
  transition: color 0.2s ease;
}

.hole-card-header h3 a:hover {
  color: #a00;
  text-decoration: underline;
}

/* Difficulty Badges */
.difficulty-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.difficulty-casual {
  background-color: #c8e6c9;
  color: #1b5e20;
}

.difficulty-intermediate {
  background-color: #ffe0b2;
  color: #e65100;
}

.difficulty-advanced {
  background-color: #ffcccc;
  color: #b71c1c;
}

/* Hole Content */
.hole-tagline {
  font-size: 1rem;
  font-style: italic;
  color: #555;
  margin: 0 0 0.75rem 0;
}

.hole-summary {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

/* Hole Metadata */
.hole-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: #777;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e0e0e0;
}

.hole-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.hole-meta strong {
  color: #1a1a1a;
}

/* Characters List */
.hole-characters {
  margin-bottom: 1rem;
}

.hole-characters strong {
  display: block;
  margin-bottom: 0.5rem;
  color: #1a1a1a;
  font-size: 0.9rem;
}

.characters-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.char-tag {
  display: inline-block;
  background-color: #f0f0f0;
  color: #333;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Actions */
.hole-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.btn-explore {
  display: inline-block;
  padding: 0.6rem 1rem;
  background-color: #dc143c;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background-color 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-explore:hover {
  background-color: #a00;
}

.btn-expand-levels {
  display: inline-block;
  padding: 0.4rem 0.6rem;
  background-color: transparent;
  color: #dc143c;
  border: 1px solid #dc143c;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-expand-levels:hover {
  background-color: #dc143c;
  color: white;
}

/* Expanded Card State */
.hole-card.expanded {
  grid-column: 1 / -1;
}

/* Levels Container */
.levels-container {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e0e0e0;
}

/* Level Styling */
.level-container {
  margin-bottom: 1rem;
  background-color: #f9f9f9;
  border-left: 4px solid #dc143c;
  border-radius: 4px;
  overflow: hidden;
}

.level-1 {
  border-left-color: #4caf50;
}

.level-2 {
  border-left-color: #ff9800;
}

.level-3 {
  border-left-color: #dc143c;
}

/* Level Toggle Button */
.level-toggle {
  width: 100%;
  padding: 1rem;
  background-color: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background-color 0.2s ease;
}

.level-toggle:hover {
  background-color: #f0f0f0;
}

.level-number {
  display: inline-block;
  font-weight: 700;
  color: #dc143c;
  min-width: 60px;
}

.level-1 .level-number {
  color: #4caf50;
}

.level-2 .level-number {
  color: #ff9800;
}

.level-3 .level-number {
  color: #dc143c;
}

.level-title {
  flex-grow: 1;
  font-weight: 600;
  color: #1a1a1a;
}

.toggle-icon {
  display: inline-block;
  font-size: 1.5rem;
  color: #dc143c;
  transition: transform 0.3s ease;
  font-weight: bold;
}

.level-1 .toggle-icon {
  color: #4caf50;
}

.level-2 .toggle-icon {
  color: #ff9800;
}

.level-3 .toggle-icon {
  color: #dc143c;
}

/* Level Content */
.level-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1rem;
}

.level-content.expanded {
  max-height: 2000px;
  padding: 0 1rem 1rem 1rem;
}

.level-content p {
  margin: 0;
  font-size: 0.9rem;
  color: #444;
  line-height: 1.6;
}

/* No Results */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
}

.no-results p {
  font-size: 1rem;
  color: #666;
  margin: 0.5rem 0;
}

.no-results-hint {
  font-size: 0.9rem;
  color: #999;
  font-style: italic;
}

/* Error Message */
.error-message {
  grid-column: 1 / -1;
  background-color: #ffebee;
  border: 1px solid #ef5350;
  border-radius: 4px;
  padding: 1.5rem;
  text-align: center;
}

.error-message p {
  color: #c62828;
  margin: 0;
  font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 600px) {
  .holes-header h1 {
    font-size: 2rem;
  }

  .hole-card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .hole-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-explore {
    width: 100%;
    text-align: center;
  }

  .btn-expand-levels {
    width: 100%;
    text-align: center;
  }

  .search-filter-section {
    padding: 1.5rem 1rem;
  }

  .hole-meta {
    flex-direction: column;
    gap: 0.75rem;
  }

  .movie-filters-list {
    grid-template-columns: 1fr;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .holes-header h1 {
    color: #e0e0e0;
  }

  .search-filter-section {
    background: #2a2a2a;
  }

  #hole-search {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border-color: #444;
  }

  #hole-search:focus {
    border-color: #dc143c;
  }

  .filter-group select {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border-color: #444;
  }

  .hole-card {
    background: #2a2a2a;
    border-color: #444;
  }

  .hole-card-header h3 {
    color: #e0e0e0;
  }

  .hole-tagline {
    color: #aaa;
  }

  .hole-summary {
    color: #ccc;
  }

  .hole-meta {
    color: #999;
    border-bottom-color: #444;
  }

  .hole-meta strong {
    color: #e0e0e0;
  }

  .char-tag {
    background-color: #1a1a1a;
    color: #ddd;
  }

  .levels-container {
    border-top-color: #444;
  }

  .level-container {
    background-color: #1a1a1a;
  }

  .level-toggle:hover {
    background-color: #1a1a1a;
  }

  .level-title {
    color: #e0e0e0;
  }

  .level-content p {
    color: #bbb;
  }

  .no-results p {
    color: #aaa;
  }

  .no-results-hint {
    color: #777;
  }

  .error-message {
    background-color: #330000;
    border-color: #662222;
  }

  .error-message p {
    color: #ff8888;
  }
}