.product-categories-grid {
    display: grid;
    gap: 16px;
}

.product-categories-grid.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

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

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

.product-categories-grid.columns-6 {
    grid-template-columns: repeat(6, 1fr);
}

/* Responsive */
@media (max-width: 768px) {
    .product-categories-grid.columns-4,
    .product-categories-grid.columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-categories-grid.columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-categories-grid {
        gap: 16px;
        padding: 12px;
    }
    
    .category-item:hover {
        transform: translateY(-3px);
    }
}

@media (max-width: 480px) {
    .product-categories-grid,
    .product-categories-grid.columns-2,
    .product-categories-grid.columns-3,
    .product-categories-grid.columns-4,
    .product-categories-grid.columns-6 {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px;
        padding: 8px;
    }
    
    .category-content {
        padding: 12px 10px;
    }
    
    .category-content h3,
    .category-name {
        font-size: 13px;
        line-height: 1.2;
    }
    
    .product-count {
        font-size: 11px;
    }
}

.category-item {
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    display: block;
}

/* Hover state - Red background for entire item */
.category-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(220, 53, 69, 0.25);
    border-color: #dc3545;
    background-color: #dc3545;
}

.category-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.category-image {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    background: #f5f5f5;
}

.category-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

/* Image hover effect */
.category-item:hover .category-image img {
    transform: scale(1.05);
}

.category-content {
    padding: 16px 12px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.category-content h3,
.category-name {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: #2c3e50;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
}

.category-item:hover .category-content h3,
.category-item:hover .category-name {
    color: #fff;
}

.product-count {
    font-size: 14px;
    color: #666;
    margin: 0;
    transition: color 0.3s ease;
}

.category-item:hover .product-count {
    color: rgba(255, 255, 255, 0.9);
}

/* Loading state */
.category-image img[src*="placeholder"] {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}