/* ============================================================
   KeXoT Shop — Products Grid & Cards
   ============================================================ */

/* --- Category Filter Bar --- */
.category-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
}

.category-bar::-webkit-scrollbar { display: none; }

.cat-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.cat-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-card);
    background: var(--bg-glass-hover);
}

.cat-btn.active {
    background: var(--grad-brand);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 14px var(--brand-glow);
}

.cat-btn .cat-icon {
    font-size: 1rem;
}

/* --- Toolbar --- */
.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.products-count {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.products-count strong {
    color: var(--text-primary);
    font-weight: 600;
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sort-select {
    background: var(--bg-glass);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 0.5rem 0.85rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sort-select:focus,
.sort-select:hover {
    border-color: var(--border-active);
    color: var(--text-primary);
}

.sort-select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.grid-toggle {
    display: flex;
    gap: 4px;
}

.grid-btn {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.grid-btn.active,
.grid-btn:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-active);
    color: var(--brand-primary);
}

/* --- Products Grid --- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: var(--space-lg);
}

.products-grid.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

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

.products-grid.grid-list .product-card {
    display: grid;
    grid-template-columns: 240px 1fr;
}

.products-grid.grid-list .product-image {
    height: 100%;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    border-right: 1px solid var(--border-subtle);
}

/* --- Product Card --- */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-base);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: var(--grad-brand);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
    mask: linear-gradient(#fff 0 0) padding-box,
          linear-gradient(#fff 0 0);
    mask-composite: exclude;
    padding: 1px;
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-active);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.product-card:hover::before {
    opacity: 0.4;
}

/* Product Image */
.product-image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #111827, #0d1525);
    height: 220px;
    flex-shrink: 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.07);
}

/* Badge on card */
.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    color: #fff;
}

.product-new-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(16,185,129,0.15);
    border: 1px solid rgba(16,185,129,0.3);
    color: var(--accent-green);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

/* Quick actions overlay */
.product-actions-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 44px;
    background: linear-gradient(to top, rgba(8,12,20,0.92) 0%, rgba(8,12,20,0.5) 100%);
    padding: 0 0.65rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.product-card:hover .product-actions-overlay {
    transform: translateY(0);
}

.product-quick-view {
    flex: 1;
    height: 28px;
    padding: 0 0.65rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-primary);
    backdrop-filter: blur(8px);
    white-space: nowrap;
    text-decoration: none;
}

.product-quick-view:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
}

.product-wishlist {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    padding: 0;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-secondary);
    backdrop-filter: blur(8px);
}

.product-wishlist:hover {
    color: var(--accent-red);
    border-color: rgba(239,68,68,0.5);
    background: rgba(239,68,68,0.12);
}

.product-wishlist.active {
    color: var(--accent-red);
    background: rgba(239,68,68,0.12);
    border-color: rgba(239,68,68,0.3);
}

/* Product Info */
.product-info {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-brand {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand-primary);
    margin-bottom: 0.3rem;
}

.product-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.25;
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--space-md);
}

.product-rating .stars {
    font-size: 0.75rem;
}

.product-rating .rating-value {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-amber);
}

.product-rating .review-count {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-top: auto;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-subtle);
}

.product-price-block {
    display: flex;
    flex-direction: column;
}

.product-price {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1;
}

.product-old-price {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-top: 2px;
}

.product-discount {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent-green);
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.2);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
    margin-top: 2px;
}

/* Add to cart button */
.btn-cart {
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--grad-brand);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-cart:hover {
    box-shadow: 0 6px 20px var(--brand-glow);
    transform: translateY(-1px);
}

.btn-cart:active {
    transform: scale(0.97);
}

/* Out of stock */
.product-card.out-of-stock .product-image img {
    filter: grayscale(30%);
    opacity: 0.7;
}

.out-of-stock-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(6px);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-card);
    white-space: nowrap;
}

/* --- Featured Products (Homepage) --- */
.featured-section {
    background: var(--bg-secondary);
}

/* --- Deals / Banner --- */
.deals-banner {
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--accent-purple) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-3xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    position: relative;
    overflow: hidden;
    margin: var(--space-2xl) 0;
}

.deals-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}

.deals-banner-content h2 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
}

.deals-banner-content p {
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
}

.deals-banner .btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    backdrop-filter: blur(8px);
    flex-shrink: 0;
    padding: 0.85rem 1.75rem;
}

.deals-banner .btn:hover {
    background: rgba(255,255,255,0.25);
}

/* --- Pagination --- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--space-2xl);
}

.page-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-card);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-btn:hover,
.page-btn.active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
    box-shadow: 0 4px 12px var(--brand-glow);
}

.page-btn.active {
    pointer-events: none;
}

/* --- Responsive --- */
@media (max-width: 1200px) {
    .products-grid.grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .products-grid.grid-4,
    .products-grid.grid-3 { grid-template-columns: repeat(2, 1fr); }
    .products-grid.grid-list { grid-template-columns: 1fr; }
    .deals-banner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
    .products-grid,
    .products-grid.grid-4,
    .products-grid.grid-3 { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
    .product-image          { height: 160px; }
    .product-info           { padding: var(--space-md); }
    .product-name           { font-size: 0.88rem; }
    .product-price          { font-size: 1.1rem; }
    .btn-cart               { padding: 0.5rem 0.75rem; font-size: 0.75rem; }
    .deals-banner           { padding: var(--space-xl) var(--space-lg); }
}

@media (max-width: 380px) {
    .products-grid,
    .products-grid.grid-4,
    .products-grid.grid-3 { grid-template-columns: 1fr; }
}