/* Models Page Layout */
.models-page {
  display: flex;
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

/* Sidebar Filters */
.filters-sidebar {
  width: 280px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 24px;
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow-y: auto;
}

.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.filters-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.reset-btn {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
}

.reset-btn:hover {
  text-decoration: underline;
}

.filter-section {
  margin-bottom: 28px;
}

.filter-section h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 14px;
}

.filter-checkbox:hover {
  background: rgba(102, 126, 234, 0.1);
}

.filter-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.filter-checkbox .checkbox-icon {
  font-size: 16px;
}

.filter-checkbox .count {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: 10px;
}

/* Main Content */
.models-main {
  flex: 1;
  padding: 24px 32px;
  max-width: calc(100% - 280px);
}

.models-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.models-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.models-title h1 {
  font-size: 28px;
  font-weight: 700;
}

.models-count {
  font-size: 14px;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 4px 12px;
  border-radius: 20px;
}

.models-controls {
  display: flex;
  gap: 12px;
  align-items: center;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 16px;
  min-width: 280px;
}


/* Models Grid */
.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.2s;
  cursor: pointer;
}

.model-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.15);
}

.model-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 12px;
}

.model-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-word;
  flex: 1;
}

.copy-btn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s;
  opacity: 0;
}

.model-card:hover .copy-btn {
  opacity: 1;
}

.copy-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.copy-btn.copied {
  background: #22c55e;
  border-color: #22c55e;
  color: white;
  opacity: 1;
}

.model-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.model-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(102, 126, 234, 0.15);
  color: var(--primary);
  white-space: nowrap;
}

.model-badge.vision {
  background: rgba(234, 102, 126, 0.15);
  color: #ea667e;
}

.model-badge.embedding {
  background: rgba(102, 234, 162, 0.15);
  color: #66eaa2;
}

.model-badge.code {
  background: rgba(234, 162, 102, 0.15);
  color: #eaa266;
}

.model-modalities {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.modality-tag {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 4px 8px;
  border-radius: 6px;
}

.modality-tag .icon {
  font-size: 12px;
}

.model-info {
  display: flex;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

.model-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.model-info-item .label {
  color: var(--text-secondary);
  font-size: 11px;
}

.model-info-item .value {
  color: var(--text-primary);
  font-weight: 500;
}

/* Loading State */
.loading-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--text-secondary);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

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

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px;
  color: var(--text-secondary);
}

.empty-state h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

/* Responsive */
@media (max-width: 1024px) {
  .filters-sidebar {
    width: 240px;
  }
  .models-main {
    max-width: calc(100% - 240px);
  }
}

@media (max-width: 768px) {
  .models-page {
    flex-direction: column;
  }
  .filters-sidebar {
    width: 100%;
    position: relative;
    top: 0;
    height: auto;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .models-main {
    max-width: 100%;
    padding: 16px;
  }
  .models-header {
    flex-direction: column;
    align-items: stretch;
  }
  .models-controls {
    flex-direction: column;
  }
  .search-box {
    min-width: 100%;
  }
  .models-grid {
    grid-template-columns: 1fr;
  }
}

.search-box input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 14px;
  width: 100%;
}

.search-box input::placeholder {
  color: var(--text-secondary);
}

.search-box svg {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.sort-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
}

.sort-select option {
  background: var(--bg-secondary);
}