/* WooCommerce Category Accordion Styles */

.wca-accordion-container {
    max-width: 100%;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Accordion Item */
.wca-accordion-item {
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.wca-accordion-item:last-child {
    border-bottom: none;
}

.wca-accordion-item.wca-active {
    background-color: #f8fafc;
}

/* Accordion Header */
.wca-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    cursor: pointer;
    background: #ffffff;
    transition: all 0.3s ease;
    position: relative;
}

.wca-accordion-header:hover {
    background-color: #f9fafb;
}

.wca-accordion-item.wca-active .wca-accordion-header {
    background-color: #1f2937;
    color: #ffffff;
}

.wca-accordion-item.wca-active .wca-accordion-header:hover {
    background-color: #111827;
}

/* Category Info */
.wca-category-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.wca-category-name {
    font-weight: 600;
    font-size: 16px;
    line-height: 1.5;
    color: #1f2937;
}

.wca-category-link {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.wca-category-link:hover {
    color: #ea580c;
}

.wca-accordion-item.wca-active .wca-category-link {
    color: #ffffff;
}

.wca-accordion-item.wca-active .wca-category-link:hover {
    color: #e5e7eb;
}

.wca-category-count {
    font-size: 12px;
    color: #ffffff;
    font-weight: 600;
    background: linear-gradient(135deg, #ea580c, #dc2626);
    padding: 4px 10px;
    border-radius: 20px;
    min-width: 24px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(234, 88, 12, 0.3);
}

.wca-accordion-item.wca-active .wca-category-count {
    background: linear-gradient(135deg, #fed7aa, #fdba74);
    color: #1f2937;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Accordion Toggle */
.wca-accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: transparent;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    cursor: pointer;
}

.wca-accordion-item.wca-active .wca-accordion-toggle {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.4);
}

.wca-accordion-toggle:hover {
    border-color: #ea580c;
    background: rgba(234, 88, 12, 0.1);
    transform: scale(1.05);
}

.wca-accordion-item.wca-active .wca-accordion-toggle:hover {
    border-color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.2);
}

/* Icons */
.wca-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    display: inline-block;
    position: relative;
}

.wca-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #9ca3af;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.wca-accordion-item.wca-active .wca-icon::before {
    border-top-color: rgba(255, 255, 255, 0.8);
}

.wca-icon-plus::before {
    transform: translate(-50%, -50%) rotate(0deg);
}

.wca-icon-minus::before {
    transform: translate(-50%, -50%) rotate(180deg);
}

.wca-accordion-toggle:hover .wca-icon::before {
    border-top-color: #ea580c;
}

.wca-accordion-item.wca-active .wca-accordion-toggle:hover .wca-icon::before {
    border-top-color: #ffffff;
}

/* Accordion Content */
.wca-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    background: #f8fafc;
}

.wca-accordion-content.wca-expanded {
    max-height: 1000px;
    padding: 8px 0;
}

/* Subcategories */
.wca-subcategories {
    padding: 0;
}

.wca-subcategory-item {
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.wca-subcategory-item:last-child {
    border-bottom: none;
}

.wca-subcategory-item.wca-current {
    background-color: #dbeafe;
}

.wca-subcategory-item.wca-active {
    background-color: #f0f9ff;
}

/* Subcategory Header */
.wca-subcategory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px 12px 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.wca-subcategory-header:hover {
    background-color: #fef3f2;
}

.wca-subcategory-item.wca-current .wca-subcategory-header {
    background-color: #1f2937;
    color: #ffffff;
}

.wca-subcategory-item.wca-current .wca-subcategory-header:hover {
    background-color: #111827;
}

/* Level-specific current states for better visibility */
.wca-level-2.wca-subcategory-item.wca-current .wca-subcategory-header {
    background: linear-gradient(135deg, #1f2937, #374151);
    border-left: 3px solid #fed7aa;
    color: #ffffff !important;
}

.wca-level-3.wca-subcategory-item.wca-current .wca-subcategory-header {
    background: linear-gradient(135deg, #374151, #4b5563);
    border-left: 4px solid #fdba74;
    color: #ffffff !important;
}

.wca-level-4.wca-subcategory-item.wca-current .wca-subcategory-header {
    background: linear-gradient(135deg, #4b5563, #6b7280);
    border-left: 5px solid #fb923c;
    color: #ffffff !important;
}

/* Override text colors for current states at all levels */
.wca-level-2.wca-subcategory-item.wca-current .wca-category-link {
    color: #ffffff !important;
}

.wca-level-3.wca-subcategory-item.wca-current .wca-category-link {
    color: #ffffff !important;
}

.wca-level-4.wca-subcategory-item.wca-current .wca-category-link {
    color: #ffffff !important;
}

.wca-level-2.wca-subcategory-item.wca-current .wca-category-name {
    color: #ffffff !important;
}

.wca-level-3.wca-subcategory-item.wca-current .wca-category-name {
    color: #ffffff !important;
}

.wca-level-4.wca-subcategory-item.wca-current .wca-category-name {
    color: #ffffff !important;
}

/* Level indentation */
.wca-level-1 .wca-subcategory-header {
    padding-left: 40px;
    background: rgba(249, 250, 251, 0.5);
}

.wca-level-2 .wca-subcategory-header {
    padding-left: 60px;
    background: rgba(243, 244, 246, 0.7);
    border-left: 3px solid #f97316;
}

.wca-level-3 .wca-subcategory-header {
    padding-left: 80px;
    background: rgba(229, 231, 235, 0.8);
    border-left: 4px solid #ea580c;
}

.wca-level-4 .wca-subcategory-header {
    padding-left: 100px;
    background: rgba(209, 213, 219, 0.9);
    border-left: 5px solid #dc2626;
}

/* Subcategory styling */
.wca-subcategory-item .wca-category-name {
    font-size: 14px;
    font-weight: 500;
    color: #1f2937 !important;
}

.wca-subcategory-item .wca-category-link {
    color: #1f2937 !important;
}

.wca-subcategory-item .wca-category-link:hover {
    color: #ea580c !important;
}

/* Visual indicator for subcategories that have children - small arrow */
.wca-subcategory-header[data-has-children="true"] .wca-category-info::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-top: 4px solid #9ca3af;
    margin-left: 8px;
    display: inline-block;
    opacity: 0.6;
    transition: all 0.3s ease;
}

/* Different colored arrows for different levels */
.wca-level-2 .wca-subcategory-header[data-has-children="true"] .wca-category-info::after {
    border-top-color: #f97316;
}

.wca-level-3 .wca-subcategory-header[data-has-children="true"] .wca-category-info::after {
    border-top-color: #fb923c;
}

.wca-level-4 .wca-subcategory-header[data-has-children="true"] .wca-category-info::after {
    border-top-color: #fdba74;
}

/* Hide arrows for current/active items to avoid clutter with toggle */
.wca-subcategory-item.wca-current .wca-category-info::after {
    display: none;
}

/* Enhanced visual feedback on hover */
.wca-subcategory-header[data-has-children="true"]:hover .wca-category-info::after {
    opacity: 1;
    border-top-color: #ea580c;
}

/* Level-specific styling for better hierarchy - only for non-current items */
.wca-level-1 .wca-subcategory-item:not(.wca-current) .wca-category-name {
    font-size: 14px;
    font-weight: 500;
}

.wca-level-2 .wca-subcategory-item:not(.wca-current) .wca-category-name {
    font-size: 13px;
    font-weight: 500;
    color: #374151 !important;
}

.wca-level-3 .wca-subcategory-item:not(.wca-current) .wca-category-name {
    font-size: 12px;
    font-weight: 600;
    color: #111827 !important;
}

.wca-level-4 .wca-subcategory-item:not(.wca-current) .wca-category-name {
    font-size: 11px;
    font-weight: 600;
    color: #000000 !important;
}

.wca-level-2 .wca-subcategory-item:not(.wca-current) .wca-category-link {
    color: #374151 !important;
}

.wca-level-3 .wca-subcategory-item:not(.wca-current) .wca-category-link {
    color: #111827 !important;
}

.wca-level-4 .wca-subcategory-item:not(.wca-current) .wca-category-link {
    color: #000000 !important;
}

/* Font sizes for current items (keep white text) */
.wca-level-1 .wca-subcategory-item.wca-current .wca-category-name {
    font-size: 14px;
    font-weight: 500;
}

.wca-level-2 .wca-subcategory-item.wca-current .wca-category-name {
    font-size: 13px;
    font-weight: 500;
}

.wca-level-3 .wca-subcategory-item.wca-current .wca-category-name {
    font-size: 12px;
    font-weight: 600;
}

.wca-level-4 .wca-subcategory-item.wca-current .wca-category-name {
    font-size: 11px;
    font-weight: 600;
}

.wca-subcategory-item .wca-category-count {
    font-size: 11px;
    padding: 3px 8px;
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #ffffff;
    border-radius: 16px;
    min-width: 20px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(249, 115, 22, 0.3);
}

/* Level-specific count styling */
.wca-level-2 .wca-subcategory-item .wca-category-count {
    font-size: 10px;
    padding: 2px 6px;
    background: linear-gradient(135deg, #fb923c, #f97316);
    min-width: 18px;
}

.wca-level-3 .wca-subcategory-item .wca-category-count {
    font-size: 9px;
    padding: 2px 5px;
    background: linear-gradient(135deg, #fdba74, #fb923c);
    color: #1f2937;
    min-width: 16px;
    font-weight: 700;
}

.wca-level-4 .wca-subcategory-item .wca-category-count {
    font-size: 8px;
    padding: 1px 4px;
    background: linear-gradient(135deg, #fed7aa, #fdba74);
    color: #111827;
    min-width: 14px;
    font-weight: 700;
}

.wca-subcategory-item .wca-accordion-toggle {
    width: 24px;
    height: 24px;
    border-width: 1.5px;
}

.wca-subcategory-item .wca-icon {
    width: 14px;
    height: 14px;
}

.wca-subcategory-item .wca-icon::before {
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-top: 4px solid #9ca3af;
}

.wca-subcategory-item.wca-current .wca-category-link {
    color: #ffffff !important;
}

.wca-subcategory-item.wca-current .wca-category-name {
    color: #ffffff !important;
}

/* Override for non-active subcategories to always have dark text */
.wca-subcategory-item:not(.wca-current) .wca-category-link {
    color: #1f2937 !important;
}

.wca-subcategory-item:not(.wca-current) .wca-category-name {
    color: #1f2937 !important;
}

/* Ensure all current subcategories have white text regardless of level */
.wca-subcategory-item.wca-current .wca-category-link,
.wca-subcategory-item.wca-current .wca-category-name {
    color: #ffffff !important;
}

.wca-subcategory-item.wca-current .wca-category-count {
    background: linear-gradient(135deg, #fed7aa, #fdba74);
    color: #1f2937;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.wca-subcategory-item.wca-current .wca-accordion-toggle {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.4);
}

/* Hierarchy indicators */
.wca-subcategory-header::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 50%;
    width: 8px;
    height: 2px;
    background: #d1d5db;
    border-radius: 1px;
    transform: translateY(-50%);
}

.wca-level-2 .wca-subcategory-header::before {
    left: 44px;
    width: 10px;
    height: 3px;
    background: #f97316;
    border-radius: 2px;
}

.wca-level-3 .wca-subcategory-header::before {
    left: 64px;
    width: 12px;
    height: 4px;
    background: #ea580c;
    border-radius: 2px;
}

.wca-level-4 .wca-subcategory-header::before {
    left: 84px;
    width: 14px;
    height: 5px;
    background: #dc2626;
    border-radius: 3px;
}

/* Level-specific hover effects */
.wca-level-1 .wca-subcategory-header:hover {
    background-color: #f8fafc !important;
}

.wca-level-2 .wca-subcategory-header:hover {
    background-color: rgba(251, 146, 60, 0.1) !important;
}

.wca-level-3 .wca-subcategory-header:hover {
    background-color: rgba(234, 88, 12, 0.1) !important;
}

.wca-level-4 .wca-subcategory-header:hover {
    background-color: rgba(220, 38, 38, 0.1) !important;
}

/* Loading state */
.wca-loading {
    opacity: 0.6;
    pointer-events: none;
}

.wca-loading .wca-accordion-toggle::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    animation: wca-spin 1s linear infinite;
}

@keyframes wca-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .wca-accordion-container {
        margin: 0;
        border-radius: 0;
        box-shadow: none;
    }
    
    .wca-accordion-header {
        padding: 14px 16px;
    }
    
    .wca-subcategory-header {
        padding: 10px 16px 10px 32px;
    }
    
    .wca-level-1 .wca-subcategory-header {
        padding-left: 32px;
    }
    
    .wca-level-2 .wca-subcategory-header {
        padding-left: 48px;
    }
    
    .wca-level-3 .wca-subcategory-header {
        padding-left: 64px;
    }
    
    .wca-level-4 .wca-subcategory-header {
        padding-left: 80px;
    }
    
    .wca-category-name {
        font-size: 15px;
    }
    
    .wca-subcategory-item .wca-category-name {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .wca-accordion-header {
        padding: 12px 14px;
    }
    
    .wca-subcategory-header {
        padding: 8px 14px 8px 28px;
    }
    
    .wca-level-1 .wca-subcategory-header {
        padding-left: 28px;
    }
    
    .wca-level-2 .wca-subcategory-header {
        padding-left: 42px;
    }
    
    .wca-level-3 .wca-subcategory-header {
        padding-left: 56px;
    }
    
    .wca-category-name {
        font-size: 14px;
    }
    
    .wca-subcategory-item .wca-category-name {
        font-size: 12px;
    }
    
    .wca-category-count {
        font-size: 11px;
        padding: 3px 8px;
        min-width: 22px;
    }
    
    .wca-subcategory-item .wca-category-count {
        font-size: 10px;
        padding: 2px 6px;
        min-width: 18px;
    }
}

/* Animation improvements */
.wca-accordion-item,
.wca-subcategory-item {
    transform: translateZ(0);
    backface-visibility: hidden;
}

.wca-accordion-content {
    will-change: max-height;
}

/* Focus states for accessibility */
.wca-accordion-header:focus,
.wca-subcategory-header:focus {
    outline: 2px solid #3b82f6;
    outline-offset: -2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .wca-accordion-container {
        border: 2px solid #000000;
    }
    
    .wca-accordion-item {
        border-bottom-color: #000000;
    }
    
    .wca-accordion-item.wca-active .wca-accordion-header {
        background-color: #000000;
        color: #ffffff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .wca-accordion-header,
    .wca-subcategory-header,
    .wca-accordion-content,
    .wca-accordion-toggle,
    .wca-icon {
        transition: none;
    }
    
    .wca-accordion-content.wca-expanded {
        max-height: none;
    }
}