.shop-tabbar-placeholder[data-v-345e306e]{height:60px}.shop-tabbar[data-v-345e306e]{background:#fff;border-radius:19px 19px 0 0;bottom:0;box-shadow:0 -2px 8px #a3a3a333;height:60px;left:0;position:fixed;right:0;z-index:999}.tabbar-container[data-v-345e306e]{align-items:center;display:flex;height:100%;justify-content:space-around;padding:0 8px}.tabbar-item[data-v-345e306e]{color:#999;cursor:pointer;flex:1;flex-direction:column;transition:all .3s ease}.icon-wrapper[data-v-345e306e],.tabbar-item[data-v-345e306e]{align-items:center;display:flex;justify-content:center;position:relative}.tab-icon[data-v-345e306e]{font-size:22px}.tab-icon[data-v-345e306e],.tab-label[data-v-345e306e]{transition:color .3s ease}.tab-label[data-v-345e306e]{font-size:11px;margin-top:2px}.tabbar-item.active[data-v-345e306e],.tabbar-item.active .tab-icon[data-v-345e306e]{color:#667eea}.tabbar-item[data-v-345e306e]:active{transform:scale(.95)}.back-to-top-btn[data-v-79ef4cb2]{align-items:center;background:#fff;border:1px solid #e5e5e5;border-radius:50%;bottom:80px;box-shadow:0 2px 8px #00000026;color:#333;cursor:pointer;display:flex;height:40px;justify-content:center;outline:none;position:fixed;right:16px;transition:all .3s ease;width:40px;z-index:998}.back-to-top-icon[data-v-79ef4cb2]{height:20px;position:relative;width:20px}.back-to-top-icon[data-v-79ef4cb2]:after{background-image:url(https://api.iconify.design/line-md/uploading-loop.svg?color=%23333);background-position:50%;background-repeat:no-repeat;background-size:contain;content:"";display:block;height:100%;width:100%}.back-to-top-btn[data-v-79ef4cb2]:hover{border-color:#d0d0d0;box-shadow:0 4px 12px #0003;transform:translateY(-2px)}.back-to-top-btn[data-v-79ef4cb2]:active{box-shadow:0 1px 4px #00000026;transform:translateY(0) scale(.95)}.back-to-top-fade-enter-active[data-v-79ef4cb2],.back-to-top-fade-leave-active[data-v-79ef4cb2]{transition:opacity .3s ease,transform .3s ease}.back-to-top-fade-enter-from[data-v-79ef4cb2],.back-to-top-fade-leave-to[data-v-79ef4cb2]{opacity:0;transform:translateY(10px)}