.error { color: red; }
        .success { color: green; }
        .form-group { margin-bottom: 15px; }
        label { display: block; margin-bottom: 5px; }
        input, textarea, select { width: 300px; padding: 8px; }
        .selector-container { margin-bottom: 15px; padding: 15px; background: #f5f5f5; border-radius: 5px; }
        .password-container { position: relative; }
        .toggle-password { position: absolute; right: 10px; top: 10px; cursor: pointer; }