/* AiOrbit Catalog UX - "Catalog of Catalogs" Design */
/* v4.0 - Provider-first navigation, pagination, advanced filters */

/* ==================== HERO SECTION (Catalog of Catalogs) ==================== */

.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(80px + var(--space-2xl)) var(--space-xl) var(--space-xl);
  overflow: hidden;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9em;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto var(--space-2xl);
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

/* ==================== PROVIDER CARDS ==================== */

.provider-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.provider-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.provider-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--provider-color, var(--primary)), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.provider-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg), 0 0 30px var(--provider-glow, var(--primary-glow));
}

.provider-card:hover::before {
  opacity: 1;
}

.provider-clawhub {
  --provider-color: #6366f1;
  --provider-glow: rgba(99, 102, 241, 0.3);
}

.provider-apisguru {
  --provider-color: #10b981;
  --provider-glow: rgba(16, 185, 129, 0.3);
}

.provider-mcp {
  --provider-color: #f59e0b;
  --provider-glow: rgba(245, 158, 11, 0.3);
}

.provider-smithery {
  --provider-color: #3b82f6;
  --provider-glow: rgba(59, 130, 246, 0.3);
}

.provider-glama {
  --provider-color: #4a5568;
  --provider-glow: rgba(74, 85, 104, 0.3);
}

.provider-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.provider-info {
  flex: 1;
  text-align: left;
}

.provider-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 var(--space-xs);
}

.provider-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.provider-arrow {
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.provider-card:hover .provider-arrow {
  transform: translateX(4px);
  color: var(--provider-color, var(--primary));
}

/* ==================== TRENDING SKILLS SECTION ==================== */

.trending-section {
  padding: var(--space-2xl) var(--space-xl);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, transparent 100%);
  border-bottom: 1px solid var(--border-default);
  margin: 0 calc(-1 * var(--space-xl));
}

.trending-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto var(--space-lg);
}

.trending-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.trending-title h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.trending-icon {
  font-size: 1.5rem;
}

.trending-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-left: var(--space-md);
}

.trending-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.trending-link:hover {
  color: var(--primary-light);
}

.trending-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.trending-link:hover svg {
  transform: translateX(4px);
}

.trending-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
}

/* Trending Card */
.trending-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  overflow: hidden;
}

.trending-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-pink), var(--primary));
  opacity: 0.8;
}

.trending-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-orange);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(249, 115, 22, 0.2);
}

.trending-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.trending-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(236, 72, 153, 0.2));
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: #f97316;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.trending-badge-icon {
  font-size: 0.8rem;
}

.trending-card .provider-badge {
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 600;
  color: white;
}

.trending-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trending-card-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-md);
  min-height: 2.5rem;
}

.trending-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-default);
}

.trending-stats {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.trending-stat {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trending-stat svg {
  width: 14px;
  height: 14px;
}

.trending-stat.trending-up {
  color: #22c55e;
}

.trending-stat.trending-up::after {
  content: '⬆️';
  font-size: 0.75rem;
  margin-left: 2px;
}

.trending-stat.trending-stable {
  color: var(--text-muted);
}

.trending-view-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-xs) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.trending-view-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.trending-view-link svg {
  width: 14px;
  height: 14px;
}

/* Trending Loading State */
.trending-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-2xl);
  grid-column: 1 / -1;
}

.trending-loading .spinner {
  width: 32px;
  height: 32px;
}

/* Responsive */
@media (max-width: 1024px) {
  .trending-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .trending-section {
    padding: var(--space-lg) var(--space-md);
    margin: 0 calc(-1 * var(--space-md));
  }
  
  .trending-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .trending-subtitle {
    margin-left: 0;
  }
  
  .trending-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .trending-card {
    padding: var(--space-md);
  }
  
  .trending-card-name {
    font-size: 0.95rem;
  }
  
  .trending-card-desc {
    font-size: 0.8rem;
    -webkit-line-clamp: 2;
  }
  
  .trending-badge {
    font-size: 0.6rem;
    padding: 3px 8px;
  }
}

@media (max-width: 480px) {
  .trending-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================== CATALOG HEADER (Sticky Search & Filters) ==================== */

.catalog-header {
  position: sticky;
  top: 60px;
  z-index: 100;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-default);
  margin: 0 calc(-1 * var(--space-xl));
  padding: var(--space-md) var(--space-xl);
}

.catalog-header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
}

.catalog-header .search-container {
  flex: 1;
  max-width: 600px;
  position: relative;
}

.catalog-header .search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.catalog-header .search-icon {
  position: absolute;
  left: var(--space-md);
  color: var(--text-muted);
  pointer-events: none;
}

.catalog-header .search-icon svg {
  width: 18px;
  height: 18px;
}

.catalog-header .search-input {
  width: 100%;
  padding: var(--space-md) var(--space-md) var(--space-md) 2.75rem;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all var(--transition-base);
}

.catalog-header .search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: var(--glass-hover);
}

.catalog-header .search-shortcut {
  position: absolute;
  right: var(--space-sm);
  display: flex;
  gap: 2px;
}

.catalog-header .search-shortcut kbd {
  padding: 2px 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: inherit;
}

/* Search Suggestions */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  margin-top: var(--space-xs);
  max-height: 300px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 200;
}

.search-suggestion {
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: background var(--transition-fast);
}

.search-suggestion:hover,
.search-suggestion.active {
  background: var(--glass-hover);
}

.search-suggestion-icon {
  font-size: 1.1rem;
}

.search-suggestion-text {
  flex: 1;
}

.search-suggestion-text strong {
  color: var(--text-primary);
}

.search-suggestion-text small {
  color: var(--text-muted);
  margin-left: var(--space-sm);
}

/* ==================== CATALOG CONTROLS ==================== */

.catalog-controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.filter-toggle-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-toggle-btn:hover {
  background: var(--glass-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.filter-toggle-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.filter-count-badge {
  background: var(--accent-pink);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
}

.view-toggle {
  display: flex;
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 2px;
}

.view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.view-btn:hover {
  color: var(--text-primary);
}

.view-btn.active {
  background: var(--primary);
  color: white;
}

/* ==================== FILTERS PANEL ==================== */

.filters-panel {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-default);
  margin: 0 calc(-1 * var(--space-xl));
  padding: var(--space-lg) var(--space-xl);
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.filters-panel-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  max-width: 1400px;
  margin: 0 auto;
  align-items: flex-start;
}

.filter-section {
  min-width: 180px;
}

.filter-section-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-sm);
}

.filter-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.filter-checkbox:hover {
  color: var(--text-primary);
}

.filter-checkbox input {
  display: none;
}

.checkbox-custom,
.radio-custom {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-default);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.radio-custom {
  border-radius: 50%;
}

.filter-checkbox input:checked + .checkbox-custom,
.filter-checkbox input:checked + .radio-custom {
  background: var(--primary);
  border-color: var(--primary);
}

.filter-checkbox input:checked + .checkbox-custom::after {
  content: '✓';
  color: white;
  font-size: 0.7rem;
  font-weight: bold;
}

.filter-checkbox input:checked + .radio-custom::after {
  content: '';
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
}

.clear-filters-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-left: auto;
  align-self: flex-end;
}

.clear-filters-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
  color: var(--error);
}

/* ==================== RESULTS BAR ==================== */

.results-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.results-info {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.quick-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.quick-filter {
  padding: var(--space-xs) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-filter:hover {
  background: var(--glass-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.quick-filter.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

/* ==================== SKILLS GRID ==================== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.skills-grid.view-list {
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

/* List View Card Styling */
.skills-grid.view-list .skill-card {
  padding: var(--space-md) var(--space-lg);
}

.skills-grid.view-list .skill-card-inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin: calc(-1 * var(--space-md)) calc(-1 * var(--space-lg));
  padding: var(--space-md) var(--space-lg);
}

.skills-grid.view-list .skill-header {
  margin-bottom: 0;
}

.skills-grid.view-list .skill-icon {
  width: 40px;
  height: 40px;
}

.skills-grid.view-list .skill-icon svg {
  width: 20px;
  height: 20px;
}

.skills-grid.view-list .skill-name {
  margin: 0;
  font-size: 1rem;
  flex: 1;
}

.skills-grid.view-list .skill-description {
  display: none;
}

.skills-grid.view-list .skill-tags {
  display: none;
}

.skills-grid.view-list .skill-footer {
  border-top: none;
  padding-top: 0;
  margin-left: auto;
}

.skills-grid.view-list .skill-meta {
  flex-direction: row;
  align-items: center;
  gap: var(--space-md);
}

.skills-grid.view-list .skill-updated {
  font-size: 0.75rem;
}

.skills-grid.view-list .skill-badges {
  position: static;
}

/* ==================== SKILL CARD ENHANCEMENTS ==================== */

.skill-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(135deg, var(--primary-glow), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.skill-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}

.skill-card:hover::before {
  opacity: 0.1;
}

.skill-card-inner {
  position: relative;
  z-index: 1;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.skill-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent-purple));
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.skill-icon svg {
  width: 22px;
  height: 22px;
  stroke: white;
}

.skill-badges {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.skill-badge {
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.badge-provider {
  color: white;
}

.badge-warning {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.badge-warning svg {
  width: 10px;
  height: 10px;
}

.badge-stale {
  background: rgba(156, 163, 175, 0.2);
  color: #9ca3af;
  border: 1px solid rgba(156, 163, 175, 0.3);
}

.skill-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.skill-description {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-md);
  min-height: 2.5rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  min-height: 26px;
}

.skill-tag {
  padding: 3px 8px;
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.tag-version {
  background: linear-gradient(135deg, var(--primary-glow), transparent);
  border-color: var(--primary);
  color: var(--primary-light);
}

.skill-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-default);
}

.skill-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
  min-width: 0;
  flex: 1;
}

.skill-github-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: 50%;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.skill-github-link:hover {
  background: var(--glass-hover);
  color: var(--text-primary);
}

.skill-github-link svg {
  width: 12px;
  height: 12px;
}

.skill-slug {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-stats {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.skill-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xs);
}

.skill-updated {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.skill-updated.skill-stale {
  color: #9ca3af;
  opacity: 0.8;
}

.skill-stat {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.skill-stat svg {
  width: 14px;
  height: 14px;
}

/* ==================== PAGINATION ==================== */

.pagination-container {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border-default);
  margin-top: var(--space-2xl);
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.pagination-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
  background: var(--glass-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.pagination-page {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-page:hover {
  background: var(--glass-bg);
  border-color: var(--border-default);
}

.pagination-page.active {
  background: var(--primary);
  color: white;
  font-weight: 600;
}

.pagination-ellipsis {
  color: var(--text-muted);
  padding: 0 var(--space-sm);
}

.pagination-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.pagination-info span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.pagination-jump {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pagination-jump input {
  width: 60px;
  padding: var(--space-xs) var(--space-sm);
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: inherit;
  text-align: center;
}

.pagination-jump input:focus {
  outline: none;
  border-color: var(--primary);
}

/* ==================== AD SLOTS ==================== */

.ad-banner-container {
  margin: var(--space-xl) 0;
}

.ad-slot {
  background: var(--bg-secondary);
  border: 1px dashed var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  position: relative;
}

.ad-label {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ad-banner {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ad-banner-inner {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ==================== LOADING & EMPTY STATES ==================== */

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl);
  grid-column: 1 / -1;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-default);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading p {
  margin-top: var(--space-md);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.empty-state {
  text-align: center;
  padding: var(--space-3xl);
  grid-column: 1 / -1;
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
}

.empty-state-icon svg {
  width: 32px;
  height: 32px;
  color: var(--text-muted);
}

.empty-state h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ==================== MOBILE RESPONSIVE ==================== */

@media (max-width: 1024px) {
  .provider-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: calc(70px + var(--space-lg)) var(--space-md) var(--space-lg);
    min-height: auto;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .provider-cards {
    gap: var(--space-md);
  }
  
  .provider-card {
    padding: var(--space-md);
  }
  
  .provider-icon {
    font-size: 2rem;
  }
  
  .catalog-header {
    top: 56px;
    margin: 0 calc(-1 * var(--space-md));
    padding: var(--space-sm) var(--space-md);
  }
  
  .catalog-header-inner {
    flex-wrap: wrap;
  }
  
  .catalog-header .search-container {
    width: 100%;
    max-width: none;
    order: 1;
  }
  
  .catalog-controls {
    order: 0;
    width: 100%;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
  }
  
  .catalog-header .search-shortcut {
    display: none;
  }
  
  .filters-panel {
    margin: 0 calc(-1 * var(--space-md));
    padding: var(--space-md);
  }
  
  .filters-panel-inner {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .filter-section {
    width: 100%;
  }
  
  .filter-checkboxes {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }
  
  .clear-filters-btn {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }
  
  .results-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .quick-filters {
    width: 100%;
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    -webkit-overflow-scrolling: touch;
  }
  
  .quick-filter {
    flex-shrink: 0;
  }
  
  .main-content {
    padding: var(--space-md);
  }
  
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .skill-card {
    padding: var(--space-md);
  }
  
  .skill-icon {
    width: 36px;
    height: 36px;
  }
  
  .skill-icon svg {
    width: 18px;
    height: 18px;
  }
  
  .skill-name {
    font-size: 0.95rem;
  }
  
  .skill-description {
    font-size: 0.8rem;
    -webkit-line-clamp: 2;
  }
  
  .skill-badges {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .skill-badge {
    font-size: 0.6rem;
  }
  
  .skill-tags {
    display: none;
  }
  
  .skill-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .skill-meta {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .skill-stats {
    width: auto;
    justify-content: flex-start;
  }
  
  .pagination {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .pagination-pages {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .pagination-info {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  /* Mobile navigation */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-default);
    padding: var(--space-md);
    flex-direction: column;
    align-items: center;
  }
  
  .nav-links.open {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: flex;
    background: none;
    border: none;
    color: var(--text-primary);
    padding: var(--space-sm);
    cursor: pointer;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .skill-description {
    display: block;
    -webkit-line-clamp: unset;
  }
  
  .skill-tags {
    display: flex;
  }
}

/* ==================== MOBILE MENU ==================== */

@media (min-width: 769px) {
  .mobile-menu-btn {
    display: none;
  }
}