/* ===== CATALOG STYLES - CORRECTED VERSION ===== */
.catalog-main {
    padding: 120px 0 50px;
    background: var(--bg-dark);
    min-height: 100vh;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.breadcrumb-link {
    color: var(--primary-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.breadcrumb-link:hover {
    color: var(--text-light);
}

.breadcrumb-separator {
    color: var(--text-muted);
}

.breadcrumb-current {
    color: var(--text-light);
    font-weight: 600;
}

/* Catalog Header */
.catalog-header {
    margin-bottom: 3rem;
}

.header-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-light) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.catalog-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
}

.catalog-stats {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.stats-grid {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sort-label {
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-select {
    background: var(--bg-card);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    min-width: 200px;
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary-light);
}

/* Catalog Layout */
.catalog-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Filters Sidebar */
.filters-sidebar {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: sticky;
    top: 120px;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.filters-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.clear-filters {
    background: none;
    border: none;
    color: var(--primary-light);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 6px;
}

.clear-filters:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent-color);
}

.filters-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filter-label {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search-filter {
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-filter:focus {
    outline: none;
    border-color: var(--primary-light);
}

.filter-select {
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    transition: var(--transition);
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-light);
}

.range-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.range-input {
    flex: 1;
    padding: 0.75rem;
    background: var(--bg-dark);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.range-separator {
    color: var(--text-muted);
    font-weight: 600;
}

.price-presets {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.price-preset {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    flex: 1;
    text-align: center;
}

.price-preset:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.filter-tags {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-tag {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.filter-tag:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-color);
}

.filter-tag input[type="checkbox"] {
    display: none;
}

.custom-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
}

.filter-tag input[type="checkbox"]:checked + .custom-checkbox {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.filter-tag input[type="checkbox"]:checked + .custom-checkbox::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.tag-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.filters-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.apply-filters {
    width: 100%;
    justify-content: center;
}

/* Vehicles Grid */
.vehicles-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.grid-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.results-count {
    font-weight: 600;
    color: var(--text-light);
    font-size: 1.1rem;
}

.view-options {
    display: flex;
    gap: 0.5rem;
}

.view-option {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.view-option.active,
.view-option:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.grid-container.list-view {
    grid-template-columns: 1fr;
}

.grid-container.list-view .car-card {
    display: flex;
    flex-direction: row;
}

.grid-container.list-view .car-image-container {
    width: 300px;
    height: 200px;
    flex-shrink: 0;
}

.grid-container.list-view .car-info {
    flex: 1;
}

/* Loading State */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--primary-light);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.empty-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.empty-state a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
}

.empty-state a:hover {
    text-decoration: underline;
}

/* Load More */
.load-more {
    text-align: center;
    margin-top: 3rem;
}

.load-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 0.5rem;
}

/* Catalog CTA */
.catalog-cta {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
}

.catalog-cta h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.catalog-cta p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.catalog-cta .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 280px 1fr;
        gap: 1.5rem;
    }
    
    .grid-container {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .catalog-main {
        padding: 100px 0 30px;
    }
    
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    
    .filters-sidebar {
        position: static;
        margin-bottom: 1rem;
        max-height: none;
    }
    
    .catalog-stats {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .stats-grid {
        width: 100%;
        justify-content: space-between;
    }
    
    .stat-card {
        flex: 1;
        min-width: 120px;
    }
    
    .sort-options {
        width: 100%;
        justify-content: space-between;
    }
    
    .grid-container {
        grid-template-columns: 1fr;
    }
    
    .grid-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .view-options {
        align-self: flex-end;
    }
    
    .grid-container.list-view .car-card {
        flex-direction: column;
    }
    
    .grid-container.list-view .car-image-container {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .catalog-header h1 {
        font-size: 2rem;
    }
    
    .filters-sidebar {
        padding: 1.5rem;
    }
    
    .stats-grid {
        flex-direction: column;
        width: 100%;
    }
    
    .stat-card {
        width: 100%;
    }
    
    .sort-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .sort-select {
        min-width: 100%;
    }
    
    .catalog-cta {
        padding: 2rem 1.5rem;
    }
    
    .catalog-cta h2 {
        font-size: 1.5rem;
    }
    
    .catalog-cta .cta-buttons {
        flex-direction: column;
    }
}