document.addEventListener('DOMContentLoaded', function () {
    document.querySelectorAll('[data-seance-toggle]').forEach(function (header) {
        header.addEventListener('click', function (e) {
            // Don't toggle when clicking a link
            if (e.target.closest('a')) return;

            var item = header.closest('.seance-item, .membres-item, .author-posts-item, .labo-dropdown-item');
            var content = item.querySelector('.seance-content, .membres-content, .author-posts-content, .labo-dropdown-content');
            var isOpen = item.classList.contains('is-open');

            if (isOpen) {
                content.style.display = 'none';
                item.classList.remove('is-open');
            } else {
                content.style.display = '';
                item.classList.add('is-open');
                if (window.fitPostCardTitles) window.fitPostCardTitles();
            }
        });
    });

    // Auto-expand and scroll to a séance targeted by URL hash (#seance-{ID})
    var hash = window.location.hash;
    if (hash && hash.startsWith('#seance-')) {
        var target = document.querySelector(hash + '.seance-item');
        if (target) {
            var content = target.querySelector('.seance-content');
            if (content) {
                content.style.display = '';
                target.classList.add('is-open');
                if (window.fitPostCardTitles) window.fitPostCardTitles();
                setTimeout(function () {
                    var top = target.getBoundingClientRect().top + window.scrollY - 150;
                    window.scrollTo({ top: top, behavior: 'smooth' });
                }, 150);
            }
        }
    }
});