disabled')) {
                e.preventDefault();
                return;
            }
            tabBtns.forEach(b => b.classList.remove('active'));
            tabContents.forEach(c => c.classList.remove('active'));
            btn.classList.add('active');
            document.getElementById(btn.dataset.tab).classList.add('active');
        });
    });

    setupBtns.forEach(btn => {
        btn.addEventListener('click', () => {
            setupBtns.forEach(b => b.classList.remove('selected'));
       