  </button>

                    <!-- 服务列表下拉菜单 -->
                    <div v-show="showServiceDropdown"
                         class="absolute top-full left-0 w-full mt-1 bg-white border border-gray-300 rounded-button shadow-lg z-10 max-h-60 overflow-auto">
                        <div class="py-1">
                            <div v-if="loadingServices" class="px-4 py-2 text-sm text-gray-500 text-center">
                                <i class="fas fa-spinner fa-spin mr-2"></i>加载�