  case 0: return 'Very Weak';
                        case 1: return 'Weak';
                        case 2: return 'Fair';
                        case 3: return 'Strong';
                        case 4: return 'Very Strong';
                        default: return '';
                      }
                    }

                    function togglePasswordVisibility(id) {
                      const passwordInput = document.getElementById(id);
                      const eyeIcon = passwordInput.nextEleme