/**
 * Subcategory Navigation Block Styles
 * Matches the filter box styling with accordion support
 * 
 * @package IMS_by_Soul_Country
 */

/* Main Container - matches filter box exactly */
.ims-subcategory-nav {
    background: var(--ims-bg-white, #ffffff);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    position: sticky;
    top: 2rem;
}

/* Header - matches filter header */
.ims-subcategory-nav-header {
    padding: 1rem 1.25rem;
    background: var(--ims-bg-white, #ffffff);
    border-bottom: 1px solid var(--color-border);
}

.ims-subcategory-nav-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0;
}

/* ==========================================================================
   Accordion Sections
   ========================================================================== */

.ims-subcategory-sections {
    margin: 0;
    padding: 0;
}

.ims-subcategory-section {
    border-bottom: 1px solid var(--color-border);
}

.ims-subcategory-section:last-child {
    border-bottom: none;
}

/* Expandable Category Header */
.ims-subcategory-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: var(--ims-bg-white, #ffffff);
    transition: background-color 0.2s ease;
}

.ims-subcategory-header:hover {
    background: var(--color-bg-light);
}

/* Category Title Link */
.ims-subcategory-title-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    color: var(--color-dark);
    text-decoration: none;
    min-width: 0;
}

.ims-subcategory-title-link:hover .ims-subcategory-name {
    color: var(--color-cta);
    text-decoration: underline;
}

/* Toggle Button */
.ims-subcategory-toggle {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.ims-subcategory-toggle:hover {
    background: var(--color-border);
}

.ims-subcategory-toggle svg {
    width: 14px;
    height: 14px;
    stroke: var(--ims-text-secondary, #6b7280);
    transition: transform 0.2s ease;
}

.ims-subcategory-section.expanded .ims-subcategory-toggle svg {
    transform: rotate(180deg);
}

/* Category Icon */
.ims-subcategory-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--color-bg-light);
}

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

/* Category Name */
.ims-subcategory-name {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-cta);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Product Count */
.ims-subcategory-count {
    flex-shrink: 0;
    font-size: 0.8125rem;
    color: var(--ims-text-muted, #9ca3af);
}

/* ==========================================================================
   Expandable Content (Accordion)
   ========================================================================== */

.ims-subcategory-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.ims-subcategory-section.expanded .ims-subcategory-content {
    max-height: 500px;
}

.ims-subcategory-content-inner {
    padding: 0 1.25rem 1rem 1.25rem;
}

/* Grandchild List */
.ims-grandchild-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ims-grandchild-item {
    margin-bottom: 0.25rem;
}

.ims-grandchild-item:last-child {
    margin-bottom: 0;
}

.ims-grandchild-link {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    color: var(--color-dark);
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s ease;
    gap: 0.5rem;
}

.ims-grandchild-link:hover {
    background: var(--color-bg-light);
}

.ims-grandchild-name {
    flex: 1;
    font-size: 0.8125rem;
    color: var(--color-dark);
}

.ims-grandchild-link:hover .ims-grandchild-name {
    color: var(--color-cta);
}

.ims-grandchild-count {
    font-size: 0.75rem;
    color: var(--ims-text-muted, #9ca3af);
}

.ims-grandchild-arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    color: var(--ims-text-muted, #9ca3af);
}

.ims-grandchild-link:hover .ims-grandchild-arrow {
    color: var(--color-cta);
}

/* View All Link */
.ims-view-all-link {
    display: block;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-cta);
    text-decoration: none;
}

.ims-view-all-link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Simple Category Link (Leaf - no children)
   ========================================================================== */

.ims-subcategory-leaf {
    /* No special styling needed, uses base section styles */
}

.ims-subcategory-link-simple {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    color: var(--color-dark);
    text-decoration: none;
    transition: background-color 0.2s ease;
    gap: 0.75rem;
}

.ims-subcategory-link-simple:hover {
    background: var(--color-bg-light);
}

.ims-subcategory-link-simple:hover .ims-subcategory-name {
    text-decoration: underline;
}

/* ==========================================================================
   Editor Preview Styles
   ========================================================================== */

.ims-subcategory-nav-editor .ims-subcategory-preview {
    padding: 1rem;
}

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

@media (max-width: 768px) {
    .ims-subcategory-nav {
        position: relative;
        top: 0;
        margin-bottom: 1.5rem;
    }
    
    .ims-subcategory-header,
    .ims-subcategory-link-simple {
        padding: 0.625rem 1rem;
    }
    
    .ims-subcategory-icon {
        width: 24px;
        height: 24px;
    }
    
    .ims-subcategory-content-inner {
        padding: 0 1rem 0.75rem 1rem;
    }
}

/* ==========================================================================
   Animation
   ========================================================================== */

@keyframes subcatSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ims-subcategory-section.expanded .ims-subcategory-content-inner {
    animation: subcatSlideDown 0.2s ease;
}