/**
 * Table of Contents Widget Styles
 * Auto-generated TOC for long blog posts
 * Clean sticky sidebar design
 */

.toc-widget {
    background: var(--gray-light);
    border: 2px solid var(--gray-medium);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.toc-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-medium);
}

.toc-header i {
    font-size: 1.1rem;
    color: var(--black);
}

.toc-header h4 {
    font-size: 1.1rem;
    color: var(--black);
    margin: 0;
    font-weight: 700;
}

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

.toc-item {
    margin-bottom: 0.75rem;
}

.toc-link {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--gray-dark);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 0.5rem;
    border-radius: 4px;
}

.toc-link i {
    margin-top: 0.25rem;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.toc-link.active {
    background: var(--white);
    color: var(--black);
    font-weight: 600;
    border-left: 3px solid var(--black);
}

/* Nested TOC items (H3) */
.toc-item.level-3 {
    margin-left: 1.5rem;
}

.toc-item.level-3 .toc-link {
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .toc-widget {
        margin: 1.5rem 0;
    }
}

@media (max-width: 768px) {
    .toc-widget {
        padding: 1.25rem;
    }

    .toc-item.level-3 {
        margin-left: 1rem;
    }
}