/* Table of Contents Block Styles - Minimal Design */
.table-of-contents-block {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 20px;
    margin: 24px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    box-shadow: none;
}

/* Glossary Table of Contents Styles */
.table-of-contents-wrapper {
    margin: 30px 0 40px;
    position: relative;
}

.table-of-contents-wrapper.sticky-toc {
    position: sticky;
    top: 20px;
    z-index: 100;
}

/* Sidebar TOC styling for Glossary pages - Minimal */
.col-lg-4 .table-of-contents-wrapper {
    margin: 0;
    position: sticky;
    top: 20px;
}

.col-lg-4 .table-of-contents {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 20px;
    box-shadow: none;
    margin-bottom: 20px;
}

.table-of-contents {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 20px;
    box-shadow: none;
}

.col-lg-4 .table-of-contents .toc-title {
    font-size: 18px;
    font-weight: 600;
    color: #003a51;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.table-of-contents .toc-title {
    font-size: 18px;
    font-weight: 600;
    color: #003a51;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

/* TOC List Styles - Clean and Minimal */
.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-list.numbered {
    counter-reset: toc-counter;
}

.toc-list.numbered .toc-item {
    counter-increment: toc-counter;
    display: flex;
    align-items: center;
    text-align: left;
    margin-bottom: 8px;
    position: relative;
}

.toc-list.numbered .toc-item::before {
    content: counter(toc-counter);
    color: #003a51;
    font-weight: 600;
    font-size: 14px;
    display: inline-block;
    min-width: 20px;
    text-align: left;
    flex-shrink: 0;
    margin-right: 12px;
    line-height: 1.4;
}

.toc-item {
    margin-bottom: 6px;
    position: relative;
}

.toc-item a {
    color: #003a51 !important;
    border-bottom: none !important;
}

.toc-link {
    display: block;
    color: #1a1a1a;
    text-decoration: none;
    padding: 8px 0;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    transition: none;
}

.toc-link:hover {
    color: #1a1a1a;
    text-decoration: none;
}

.toc-link.active {
    color: #003a51;
    font-weight: 600;
}

/* Nested heading styles */
.toc-item.level-4 .toc-link {
    padding-left: 20px;
    font-size: 14px;
}

.toc-item.level-5 .toc-link {
    padding-left: 40px;
    font-size: 14px;
}

.toc-item.level-6 .toc-link {
    padding-left: 60px;
    font-size: 13px;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .table-of-contents-wrapper {
        margin: 20px 0 30px;
    }
    
    .table-of-contents {
        padding: 16px;
    }
    
    .toc-title {
        font-size: 16px;
        margin-bottom: 16px;
    }
    
    .toc-link {
        font-size: 14px;
        padding: 6px 0;
    }
}