/**
 * Subcategory Products Preview Block Styles
 * 
 * Displays subcategories with product previews using the unified product card.
 * Products stack vertically, matching the main product listing style.
 */

/* ==========================================================================
   Main Container
   ========================================================================== */

.ims-subcategory-products-preview {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* ==========================================================================
   Subcategory Section
   ========================================================================== */

.ims-subcategory-section {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

/* Section Header */
.ims-subcategory-section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid var(--color-border);
}

.ims-subcategory-section__title-group {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    min-width: 0;
}

.ims-subcategory-section__image {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--color-border);
}

.ims-subcategory-section__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mosaic Image Display */
.ims-subcategory-section__image--mosaic {
    width: 64px;
    height: 64px;
    padding: 0;
    background: transparent;
    border: none;
}

.ims-subcategory-section__image--mosaic a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.ims-subcategory-section__image--mosaic .mosaic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 2px;
    width: 100%;
    height: 100%;
    background: var(--color-border);
    border-radius: 6px;
    overflow: hidden;
}

.ims-subcategory-section__image--mosaic .mosaic-cell {
    overflow: hidden;
    background: #f5f5f5;
}

.ims-subcategory-section__image--mosaic .mosaic-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ims-subcategory-section__header:hover .ims-subcategory-section__image--mosaic .mosaic-cell img {
    transform: scale(1.1);
}

.ims-subcategory-section__title-wrap {
    min-width: 0;
}

.ims-subcategory-section__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-dark);
}

.ims-subcategory-section__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s ease;
}

.ims-subcategory-section__title a:hover {
    color: var(--wp--preset--color--primary, #2563eb);
}

.ims-subcategory-section__count {
    font-size: 0.875rem;
    font-weight: 400;
    color: #6b7280;
}

/* View All Link (Desktop) */
.ims-subcategory-section__view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--wp--preset--color--primary, #2563eb);
    background: #fff;
    border: 1px solid var(--wp--preset--color--primary, #2563eb);
    border-radius: 6px;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.ims-subcategory-section__view-all:hover {
    background: var(--wp--preset--color--primary, #2563eb);
    color: #fff;
}

.ims-subcategory-section__view-all svg {
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.ims-subcategory-section__view-all:hover svg {
    transform: translateX(2px);
}

/* ==========================================================================
   Products Container (Vertical Stack)
   ========================================================================== */

.ims-subcategory-section__products {
    display: flex;
    flex-direction: column;
}

/* Product cards within subcategory sections - add subtle separator */
.ims-subcategory-section__products .ims-product-card {
    border-bottom: 1px solid var(--color-bg-light);
}

.ims-subcategory-section__products .ims-product-card:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Section Footer
   ========================================================================== */

.ims-subcategory-section__footer {
    padding: 1rem 1.25rem;
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}

.ims-subcategory-section__view-all-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #fff;
    background: var(--wp--preset--color--primary, #2563eb);
    border: none;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.15s ease;
}

.ims-subcategory-section__view-all-btn:hover {
    background: var(--wp--preset--color--primary-dark, #1d4ed8);
    color: #fff;
}

.ims-subcategory-section__view-all-btn svg {
    flex-shrink: 0;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .ims-subcategory-products-preview {
        gap: 1.5rem;
    }
    
    .ims-subcategory-section__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .ims-subcategory-section__view-all {
        width: 100%;
        justify-content: center;
    }
    
    .ims-subcategory-section__image {
        width: 40px;
        height: 40px;
    }
    
    .ims-subcategory-section__title {
        font-size: 1rem;
    }
    
    .ims-subcategory-section__footer {
        padding: 1rem;
    }
}

/* ==========================================================================
   Editor Placeholder Styles
   ========================================================================== */

.ims-subcategory-products-preview-editor .ims-block-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 2px dashed #cbd5e1;
    border-radius: 8px;
    text-align: center;
}

.ims-block-placeholder-icon {
    color: #64748b;
}

.ims-block-placeholder-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #334155;
}

.ims-block-placeholder-description {
    font-size: 0.875rem;
    color: #64748b;
    max-width: 400px;
}

.ims-block-placeholder-settings {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.ims-block-placeholder-settings span {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #475569;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 999px;
}