<small class="text-muted">✗ Custom Themes</small>
                    `;
                    premiumIcon.style.display = 'none';
                }
            });

            // Dark mode switch (demo)
            const darkModeSwitch = document.getElementById('darkModeSwitch');
            darkModeSwitch.addEventListener('change', function() {
                if (this.checked) {
                    document.documentElement.setAttribute('data-bs-theme', 'dark');
                } else {
                 