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

/* Search Header */
.search-header {
    background: var(--navy-deep);
    padding: 48px 0;
    text-align: center;
}

.search-header h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    letter-spacing: 3px;
    color: var(--white);
    margin-bottom: 24px;
}

.search-bar {
    max-width: 600px;
    margin: 0 auto 24px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 16px 24px 16px 52px;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
}

.search-bar input:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--blue-light);
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 22px;
    color: var(--gray-400);
}

.sport-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.sport-link {
    padding: 10px 24px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.sport-link:hover,
.sport-link.active {
    background: var(--yellow-accent);
    border-color: var(--yellow-accent);
    color: var(--navy-deep);
}

/* Shop Layout */
.shop-layout {
    display: flex;
    gap: 32px;
    padding: 40px 0 80px;
}

/* Filter Sidebar */
.filter-sidebar {
    width: 280px;
    min-width: 280px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-height: calc(100vh - 120px);
    position: sticky;
    top: 100px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

.filter-sidebar.collapsed {
    width: 0;
    min-width: 0;
    padding: 0;
    opacity: 0;
    pointer-events: none;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-100);
}

.filter-header h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    letter-spacing: 1px;
    color: var(--navy-deep);
}

.clear-filters {
    font-size: 0.8rem;
    color: var(--blue-primary);
    cursor: pointer;
    font-weight: 500;
}

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

.filter-group {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.filter-group:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

.filter-group-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--navy-deep);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.filter-option input {
    width: 18px;
    height: 18px;
    accent-color: var(--blue-primary);
}

.price-inputs {
    display: flex;
    gap: 12px;
    align-items: center;
}

.price-inputs input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

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

/* Filter Overlay (Mobile) */
.filter-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 150;
}

.filter-overlay.open {
    display: block;
}

/* Products Area */
.products-area {
    flex: 1;
    min-width: 0;
}

.products-toolbar {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--navy-deep);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

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

.results-count {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-left: auto;
}

.results-count strong {
    color: var(--navy-deep);
}

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

.sort-controls label {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.sort-select {
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--white);
    min-width: 180px;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Shop Search Bar (above cards) */
.shop-search-bar {
    position: relative;
    margin-bottom: 20px;
}

.shop-search-bar input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
    transition: all 0.2s ease;
}

.shop-search-bar input:focus {
    outline: none;
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.shop-search-bar .search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--gray-400);
}

/* Graded/Raw Toggle Buttons */
.graded-toggle {
    display: flex;
    gap: 8px;
    background: var(--gray-100);
    padding: 4px;
    border-radius: var(--radius-md);
}

.graded-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    background: transparent;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.graded-btn:hover {
    color: var(--navy-deep);
}

.graded-btn.active {
    background: var(--white);
    color: var(--navy-deep);
    box-shadow: var(--shadow-sm);
}

/* Product Card */
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

/* Card Flip */
.card-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    perspective: 1000px;
}

.card-flipper {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
    transform-style: preserve-3d;
    cursor: pointer;
}

.card-flipper.flipped {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 0.85rem;
    overflow: hidden;
}

.card-front img,
.card-back img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f8f9fa;
}

.card-back {
    transform: rotateY(180deg);
}

.flip-hint {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 5;
}

.card-image-container:hover .flip-hint {
    opacity: 1;
}

/* Zoom Button */
.zoom-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.95);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy-deep);
    box-shadow: var(--shadow-md);
    z-index: 10;
    transition: all 0.2s ease;
}

.zoom-btn:hover {
    background: var(--blue-primary);
    color: var(--white);
    transform: scale(1.1);
}

/* Badge Bar */
.badge-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    padding: 32px 12px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 5;
    pointer-events: none;
}

.badge-bar .bar-left {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.badge-bar .bar-badge {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

.badge-bar .bar-badge.highlight {
    background: var(--yellow-accent);
    color: var(--navy-deep);
}

.badge-bar .bar-badge.sport {
    background: var(--blue-primary);
}

.badge-bar .bar-grade {
    background: var(--white);
    color: var(--navy-deep);
    padding: 5px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.75rem;
}

.badge-bar .bar-condition {
    background: var(--gray-100);
    color: var(--gray-900);
    padding: 5px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.75rem;
}

/* Card Info */
.card-info {
    padding: 16px;
}

.card-year-brand {
    font-size: 0.75rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.card-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--navy-deep);
    margin-bottom: 4px;
}

.card-set {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-price {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--blue-primary);
}

.add-to-cart {
    padding: 10px 18px;
    border: none;
    background: var(--blue-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    transition: all 0.2s ease;
}

.add-to-cart:hover {
    background: var(--blue-hover);
    transform: translateY(-2px);
}

/* Loading State */
.loading-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
}

.loading-state p {
    margin-top: 16px;
    color: var(--gray-400);
}

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--gray-400);
}

.empty-state svg {
    margin-bottom: 16px;
}

.empty-state h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--navy-deep);
    margin-bottom: 8px;
}

.empty-state p {
    margin-bottom: 24px;
}

/* Zoom Modal */
.zoom-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.zoom-modal.open {
    display: flex;
}

.zoom-modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90vw;
}

.zoom-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
}

.zoom-image-wrapper {
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--gray-900);
    max-width: 500px;
    max-height: 70vh;
}

.zoom-image-wrapper img {
    display: block;
    max-width: 100%;
    max-height: 70vh;
    transition: transform 0.2s ease;
    transform-origin: center center;
    cursor: grab;
}

.zoom-image-wrapper img:active {
    cursor: grabbing;
}

.zoom-controls {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.zoom-control-btn {
    padding: 12px 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    font-family: inherit;
}

.zoom-control-btn:hover {
    background: rgba(255,255,255,0.2);
}

.zoom-control-btn.primary {
    background: var(--blue-primary);
    border-color: var(--blue-primary);
}

.zoom-level {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    min-width: 60px;
    text-align: center;
}

/* Mobile */
@media (max-width: 1024px) {
    .filter-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        z-index: 200;
        border-radius: 0;
        transform: translateX(-100%);
        opacity: 1;
        pointer-events: auto;
        width: 300px;
    }
    
    .filter-sidebar.open {
        transform: translateX(0);
    }
    
    .filter-sidebar.collapsed {
        transform: translateX(-100%);
        width: 300px;
        padding: 24px;
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .search-header h1 {
        font-size: 1.75rem;
    }
    
    .products-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .graded-toggle {
        justify-content: center;
        order: -1;
    }
    
    .results-count {
        margin-left: 0;
        text-align: center;
    }
    
    .sort-controls {
        justify-content: center;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .card-info {
        padding: 12px;
    }
    
    .card-title {
        font-size: 0.9rem;
    }
    
    .add-to-cart span {
        display: none;
    }
}


/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 48px 0;
    padding: 24px 0;
}

.pagination-numbers {
    display: flex;
    gap: 4px;
}

.pagination-btn {
    padding: 8px 16px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    color: var(--navy-deep);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-ellipsis {
    padding: 8px 4px;
    color: var(--gray-400);
}

/* ============================================
   CUSTOM CART SIDEBAR
   ============================================ */

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--gray-200);
}

.cart-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--navy-deep);
}

.cart-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--gray-600);
    transition: color 0.2s;
}

.cart-close:hover {
    color: var(--navy-deep);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.cart-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
}

.cart-item:first-child {
    padding-top: 0;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
    background: var(--gray-100);
}

.cart-item-details {
    flex: 1;
}

.cart-item-title {
    font-weight: 600;
    color: var(--navy-deep);
    margin-bottom: 4px;
    font-size: 14px;
}

.cart-item-variant {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.cart-item-price {
    font-weight: 700;
    color: var(--blue-primary);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.cart-item-quantity button {
    background: var(--gray-100);
    border: none;
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 700;
    transition: background 0.2s;
}

.cart-item-quantity button:hover {
    background: var(--gray-200);
}

.cart-item-quantity span {
    min-width: 20px;
    text-align: center;
    font-weight: 600;
}

.cart-item-remove {
    color: var(--gray-400);
    cursor: pointer;
    font-size: 12px;
    text-decoration: underline;
    margin-top: 8px;
    display: inline-block;
}

.cart-item-remove:hover {
    color: var(--red-accent);
}

.cart-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--gray-600);
}

.cart-empty svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 700;
}

.cart-total span:last-child {
    color: var(--blue-primary);
}

.btn-block {
    width: 100%;
}

.cart-footer .btn-block + .btn-block {
    margin-top: 12px;
}

.cart-footer-note {
    text-align: center;
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 12px;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
}