/* ========================================
   Shop Page Styles
   ======================================== */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-off-white) 100%);
    padding: var(--space-12) 0;
    text-align: center;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.breadcrumb a {
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb i {
    width: 14px;
    height: 14px;
}

.page-header h1 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-3);
}

.page-header p {
    color: var(--color-gray-600);
    font-size: var(--text-lg);
}

/* Shop Layout */
.shop-section {
    padding: var(--space-12) 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-8);
}

/* Shop Sidebar */
.shop-sidebar {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
}

.sidebar-header h3 {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
}

.sidebar-close {
    display: none;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
}

.sidebar-close i {
    width: 20px;
    height: 20px;
}

/* Filter Groups */
.filter-group {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-100);
}

.filter-group:last-of-type {
    border-bottom: none;
    margin-bottom: var(--space-4);
}

.filter-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-800);
    margin-bottom: var(--space-4);
    cursor: pointer;
}

.filter-title i {
    width: 16px;
    height: 16px;
    color: var(--color-gray-500);
    transition: transform var(--transition-fast);
}

.filter-group.collapsed .filter-title i {
    transform: rotate(-90deg);
}

.filter-group.collapsed .filter-content {
    display: none;
}

/* Filter Checkbox */
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.filter-checkbox input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    position: relative;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

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

.filter-checkbox input:checked+.checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid var(--color-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.filter-checkbox .count {
    margin-left: auto;
    color: var(--color-gray-400);
    font-size: var(--text-xs);
}

/* Size Options */
.size-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
}

.size-option {
    cursor: pointer;
}

.size-option input {
    display: none;
}

.size-option span {
    display: block;
    padding: var(--space-2) var(--space-3);
    text-align: center;
    font-size: var(--text-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.size-option input:checked+span,
.size-option:hover span {
    background: var(--color-gray-900);
    border-color: var(--color-gray-900);
    color: var(--color-white);
}

/* Price Range */
.price-range {
    margin-bottom: var(--space-4);
}

.price-range input[type="range"] {
    width: 100%;
    height: 4px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    outline: none;
    -webkit-appearance: none;
}

.price-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.price-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.price-inputs input {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    text-align: center;
}

.price-inputs span {
    color: var(--color-gray-400);
}

/* Color Options */
.color-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
}

.color-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    cursor: pointer;
}

.color-option input {
    display: none;
}

.color-swatch {
    width: 32px;
    height: 32px;
    background: var(--color);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.color-option input:checked+.color-swatch {
    border-color: var(--color-gray-900);
    transform: scale(1.1);
}

.color-name {
    font-size: 10px;
    color: var(--color-gray-500);
    text-align: center;
}

/* Apply/Clear Buttons */
.apply-filters,
.clear-filters {
    margin-top: var(--space-2);
}

/* Shop Main */
.shop-main {
    min-width: 0;
}

/* Toolbar */
.shop-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.filter-toggle {
    display: none;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
}

.filter-toggle i {
    width: 16px;
    height: 16px;
}

.results-count {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.sort-dropdown select {
    padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    cursor: pointer;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23757575' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.view-options {
    display: flex;
    gap: var(--space-1);
}

.view-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
    background: var(--color-gray-900);
    border-color: var(--color-gray-900);
    color: var(--color-white);
}

.view-btn i {
    width: 18px;
    height: 18px;
}

/* Active Filters */
.active-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.active-filter {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--color-cream);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.active-filter button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    padding: 0;
    color: var(--color-gray-500);
}

.active-filter button:hover {
    color: var(--color-error);
}

.active-filter button i {
    width: 12px;
    height: 12px;
}

.active-filters .clear-all {
    margin-left: var(--space-2);
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.active-filters .clear-all:hover {
    text-decoration: underline;
}

/* Products Grid for Shop */
.shop-main .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.page-btn {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.page-btn:hover:not(:disabled),
.page-btn.active {
    background: var(--color-gray-900);
    border-color: var(--color-gray-900);
    color: var(--color-white);
}

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

.page-btn i {
    width: 16px;
    height: 16px;
}

.page-dots {
    color: var(--color-gray-400);
}

/* Responsive */
@media (max-width: 1200px) {
    .shop-main .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }

    .filter-toggle {
        display: flex;
    }

    .shop-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 320px;
        max-width: 100%;
        height: 100vh;
        z-index: var(--z-modal);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
        border-radius: 0;
        overflow-y: auto;
    }

    .shop-sidebar.active {
        transform: translateX(0);
    }

    .sidebar-close {
        display: flex;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: var(--text-3xl);
    }

    .shop-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar-left,
    .toolbar-right {
        justify-content: space-between;
    }

    .shop-main .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

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

    .color-options {
        grid-template-columns: repeat(4, 1fr);
    }
}