(function(){
  function initMobileCards(tbl){
    if (!tbl) return;
    const heads = Array.from(tbl.querySelectorAll('thead th')).map(th => th.textContent.trim());
    tbl.querySelectorAll('tbody tr').forEach(tr => {
      Array.from(tr.children).forEach((td, i) => {
        if (!td.hasAttribute('data-label')) {
          td.setAttribute('data-label', heads[i] || '');
        }
      });
    });
    // ✅ une seule source de vérité
    document.documentElement.classList.add('mc-ready');
  }

  function ready(fn){
    if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', fn);
    else fn();
  }

  ready(function(){
    const tbl = document.getElementById('table_rdv') || document.querySelector('table.mobile-cards');
    initMobileCards(tbl);
  });
})();