/**
 * Category List Section Styles
 */

.category-accordion-section {
    background-color: #FFFFFF;
    padding: var(--spacing-mxl) 0;
}

/* Header */
.category-accordion-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.category-accordion-title {
    /* section-title class handles font styling */
    text-align: center;
}

.category-accordion-subtitle {
    font-family: 'YuGothic', 'Yu Gothic', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: var(--color-text);
    margin-left: var(--spacing-sm);
}

/* Container */
.category-accordion-container {
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Category Item */
.category-accordion-item {
    border-bottom: 1px solid var(--color-border-light);
    position: relative;
}

/* Parent Category Header */
.category-parent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.category-parent-header::after {
    content: '';
    position: absolute;
    bottom: calc(var(--spacing-md) * -1);
    left: 0;
    width: 100px;
    height: 1px;
    /* Default height for 4th item onwards */
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

/* First 3 categories have thicker underline */
.category-accordion-item:nth-child(-n+3) .category-parent-header::after {
    height: 2px;
}

/* Shrink underline when category is expanded */
.category-accordion-item.expanded .category-parent-header::after {
    width: 50px;
}

.category-parent-link {
    text-decoration: none;
    flex: 1;
}

.category-parent-name {
    font-family: 'YuGothic', 'Yu Gothic', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
}

.category-parent-link:hover .category-parent-name {
    color: var(--color-primary);
}

/* Toggle Button */
.category-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-icon {
    color: var(--color-text);
    transition: transform 0.3s ease;
    display: block;
}

.category-toggle[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

/* Child Categories List */
.category-children-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
    background-color: var(--color-surface);
    padding: var(--spacing-mlg);
}

.category-accordion-item.expanded .category-children-list {
    display: block;
}

.category-child-item {
    margin-bottom: var(--spacing-sm);
}

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

.category-child-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    transition: color 0.2s ease;
}

.category-child-name {
    font-family: 'YuGothic', 'Yu Gothic', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding-left: 13px;
}
/* Bullet point */
.category-child-name::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-size: 8px;
    top: 50%;
    transform: translateY(-50%);
}

.category-child-arrow {
    color: var(--color-text);
    transition: color 0.2s ease;
    flex-shrink: 0;
}


/* Responsive */
@media (max-width: 768px) {

    .category-accordion-section {
        padding: var(--spacing-mxl) 0;
    }

    .category-accordion-title {
        font-size: 32px;
    }

    .category-accordion-subtitle {
        font-size: 14px;
    }

    .category-parent-name {
        font-size: 12px;
        font-weight: 500;
    }

    .category-child-name {
        font-size: 10px;
    }
}