/**
 * Table of Contents Styles
 *
 * @package Konkani_Hymns
 */

.konkani-hymns-table-of-contents {
    max-width: 100%;
    margin: 20px 0;
}

/* List Layout */
.konkani-hymns-toc-list .toc-category {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-left: 4px solid #2271b1;
}

.konkani-hymns-toc-list .toc-category-title {
    margin: 0 0 15px 0;
    padding: 0;
    font-size: 1.5em;
    color: #1d2327;
    font-weight: 600;
}

.konkani-hymns-toc-list .hymn-count {
    font-size: 0.8em;
    color: #646970;
    font-weight: normal;
}

.konkani-hymns-toc-list .toc-hymns-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.konkani-hymns-toc-list .toc-hymn-item {
    margin: 8px 0;
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.konkani-hymns-toc-list .toc-hymn-item:last-child {
    border-bottom: none;
}

.konkani-hymns-toc-list .hymn-serial {
    font-weight: 600;
    color: #2271b1;
    margin-right: 5px;
}

.konkani-hymns-toc-list .hymn-link {
    text-decoration: none;
    color: #1d2327;
    transition: color 0.2s;
}

.konkani-hymns-toc-list .hymn-link:hover {
    color: #2271b1;
    text-decoration: underline;
}

/* Accordion Layout */
.konkani-hymns-toc-accordion .toc-category-accordion {
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: visible;
}

.konkani-hymns-toc-accordion .toc-category-header {
    width: 100%;
    padding: 15px 20px;
    background: #f0f0f1;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1em;
    font-weight: 600;
    color: #1d2327;
    transition: background-color 0.2s;
}

.konkani-hymns-toc-accordion .toc-category-header:hover {
    background: #e0e0e0;
}

.konkani-hymns-toc-accordion .toc-category-header[aria-expanded="true"] {
    background: #2271b1;
    color: #fff;
}

.konkani-hymns-toc-accordion .toc-category-header[aria-expanded="true"].sticky-active {
    position: fixed !important;
    top: 0 !important;
    z-index: 99999 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin: 0 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    touch-action: manipulation;
}

.konkani-hymns-toc-accordion .toc-category-header[aria-expanded="true"].sticky-active * {
    pointer-events: auto !important;
    cursor: pointer !important;
    touch-action: manipulation;
}

.konkani-hymns-toc-accordion .toc-category-header[aria-expanded="true"].sticky-active button,
.konkani-hymns-toc-accordion .toc-category-header[aria-expanded="true"].sticky-active {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Calculate width dynamically via JS, but set max-width to container */
.konkani-hymns-toc-accordion .sticky-spacer {
    display: block;
    visibility: hidden;
}

.konkani-hymns-toc-accordion .toc-category-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(45deg);
}

.konkani-hymns-toc-accordion .category-title {
    flex: 1;
}

.konkani-hymns-toc-accordion .hymn-count {
    margin-left: 10px;
    font-size: 0.9em;
    font-weight: normal;
    opacity: 0.8;
}

.konkani-hymns-toc-accordion .accordion-icon {
    font-size: 1.5em;
    font-weight: 300;
    line-height: 1;
    transition: transform 0.3s;
    margin-left: 15px;
}

.konkani-hymns-toc-accordion .toc-category-content {
    padding: 0;
    background: #fff;
}

.konkani-hymns-toc-accordion .toc-category-content.active {
    display: block;
}

.konkani-hymns-toc-accordion .toc-hymns-list {
    list-style: none;
    margin: 0;
    padding: 15px 20px;
}

.konkani-hymns-toc-accordion .toc-hymn-item {
    margin: 8px 0;
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.konkani-hymns-toc-accordion .toc-hymn-item:last-child {
    border-bottom: none;
}

.konkani-hymns-toc-accordion .hymn-serial {
    font-weight: 600;
    color: #2271b1;
    margin-right: 5px;
}

.konkani-hymns-toc-accordion .hymn-link {
    text-decoration: none;
    color: #1d2327;
    transition: color 0.2s;
}

.konkani-hymns-toc-accordion .hymn-link:hover {
    color: #2271b1;
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .konkani-hymns-toc-list .toc-category,
    .konkani-hymns-toc-accordion .toc-category-accordion {
        margin-bottom: 15px;
    }
    
    .konkani-hymns-toc-list .toc-category-title {
        font-size: 1.2em;
    }
    
    .konkani-hymns-toc-accordion .toc-category-header {
        font-size: 1em;
        padding: 12px 15px;
    }
}