// Automatische Kapitel-Nummerierung
document.addEventListener('DOMContentLoaded', function() {
    let chapterCounter = 0;
    let sectionCounter = 0;
    let subsectionCounter = 0;
    
    // Alle Überschriften finden und nummerieren
    const headings = document.querySelectorAll('.heading-level-1, .heading-level-2, .heading-level-3');
    
    headings.forEach(heading => {
        if (heading.classList.contains('heading-level-1')) {
            chapterCounter++;
            sectionCounter = 0;
            subsectionCounter = 0;
            heading.innerHTML = chapterCounter + ' ' + heading.innerHTML;
        } else if (heading.classList.contains('heading-level-2')) {
            sectionCounter++;
            subsectionCounter = 0;
            heading.innerHTML = chapterCounter + '.' + sectionCounter + ' ' + heading.innerHTML;
        } else if (heading.classList.contains('heading-level-3')) {
            subsectionCounter++;
            heading.innerHTML = chapterCounter + '.' + sectionCounter + '.' + subsectionCounter + ' ' + heading.innerHTML;
        }
    });
});