/*
Table of Contents Generator Plugin Styles

Modern frontmatter-based TOC with no visible markers.
All TOC visibility is now handled through frontmatter metadata.
*/

/* ===== TOC STYLING ===== */

/* Enhanced TOC title styling */
.markdown-preview-view h2,
.markdown-reading-view h2 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
}

/* TOC list styling */
.markdown-preview-view ul,
.markdown-reading-view ul {
    margin-left: 0;
    padding-left: 1.2em;
}

/* TOC link styling */
.markdown-preview-view .internal-link,
.markdown-reading-view .internal-link {
    text-decoration: none;
    color: var(--link-color);
    border-bottom: 1px solid transparent;
    transition: border-bottom-color 0.2s ease;
}

.markdown-preview-view .internal-link:hover,
.markdown-reading-view .internal-link:hover {
    border-bottom-color: var(--link-color);
}

/* ===== MOBILE SUPPORT ===== */

.is-mobile .markdown-preview-view ul,
.is-mobile .markdown-reading-view ul {
    padding-left: 1em;
}

/* ===== PRINT SUPPORT ===== */

@media print {
    .markdown-preview-view h2,
    .markdown-reading-view h2 {
        page-break-after: avoid;
    }
    
    .markdown-preview-view ul,
    .markdown-reading-view ul {
        page-break-inside: avoid;
    }
}

/* ===== ACCESSIBILITY ===== */

@media (prefers-reduced-motion: reduce) {
    .internal-link {
        transition: none;
    }
}

/* ===== THEME COMPATIBILITY ===== */

/* Ensure compatibility with custom themes */
.theme-dark h2,
.theme-light h2 {
    color: var(--text-normal);
}

.theme-dark .internal-link,
.theme-light .internal-link {
    color: var(--link-color, #7c3aed);
}

/* High contrast support */
@media (prefers-contrast: high) {
    .internal-link {
        border-bottom: 2px solid var(--link-color);
    }
}