/* ============================================
   SHOP PAGE STYLES
   ============================================ */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    padding: 3rem 0 2rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.breadcrumb a {
    transition: var(--transition-base);
}

.breadcrumb a:hover {
    opacity: 0.7;
}

.page-title {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin: 0;
}

/* Shop Section */
.shop-section {
    padding: var(--spacing-2xl) 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
}

/* Filters Sidebar */
.shop-filters {
    position: sticky;
    top: 120px;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border);
}

.filters-header h3 {
    font-size: 1.25rem;
    margin: 0;
}

.filters-clear {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    text-decoration: underline;
    transition: var(--transition-base);
}

.filters-clear:hover {
    color: var(--color-primary);
}

.filters-toggle {
    display: none;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    background-color: var(--color-gray-100);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-bottom: 1rem;
}

.filters-toggle svg {
    width: 20px;
    height: 20px;
}

.filter-group {
    margin-bottom: 2rem;
}

.filter-title {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

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

.filter-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition-base);
}

.filter-option:hover {
    color: var(--color-denim);
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 0.75rem;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.filter-option span:first-of-type {
    flex: 1;
}

.filter-count {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    font-weight: 500;
}

/* Shop Main */
.shop-main {
    min-height: 500px;
}

/* Toolbar */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.shop-results {
    font-weight: 600;
    color: var(--color-gray-700);
}

.shop-results span {
    color: var(--color-primary);
    font-size: 1.125rem;
}

.shop-sort {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.shop-sort label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.sort-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    background-color: var(--color-white);
}

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

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.active-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.active-filter button {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-300);
    border-radius: 50%;
    font-size: 0.75rem;
    transition: var(--transition-base);
}

.active-filter button:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* No Results */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.no-results svg {
    width: 64px;
    height: 64px;
    color: var(--color-gray-300);
    margin-bottom: 1.5rem;
}

.no-results h3 {
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--color-gray-600);
    margin-bottom: 2rem;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .shop-layout {
        grid-template-columns: 250px 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
    
    .shop-filters {
        position: static;
    }
    
    .filters-toggle {
        display: flex;
    }
    
    .filters-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .filters-content.active {
        max-height: 2000px;
    }
    
    .shop-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .shop-sort {
        width: 100%;
        justify-content: space-between;
    }
    
    .sort-select {
        flex: 1;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 2rem 0 1.5rem;
    }
    
    .shop-section {
        padding: var(--spacing-lg) 0;
    }
    
    .filters-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}