-md-6 mb-3">
                            <label for="wardDropdown" class="form-label">
                                <i class="bi bi-house me-1"></i>
                                Xã/Phường/Thị trấn
                            </label>
                            <div class="custom-dropdown" id="wardDropdown">
                                <input 
                                    type="text" 
                                    class="dropdown-input" 
                                    pla