fix: 商品详情UI优化、提示增强

subPackages/product/product.vue

@@ -1,94 +1,112 @@
 <template>
   <view class="container">
-    <!-- 顶部搜索栏：保持优化后的结构，但背景色微调融入原风格 -->
-    <view class="search-sticky">
+    <!-- 顶部吸顶区域：自定义紧凑布局 -->
+    <view class="header-sticky-box">
+      <view class="header-row">
+        <!-- 1. 左侧：自定义下拉筛选触发器 -->
+        <view class="category-trigger" @click.stop="toggleCategoryMenu">
+          <text class="trigger-text">{{ currentCategoryLabel }}</text>
+          <u-icon
+              :name="showCategoryMenu ? 'arrow-up' : 'arrow-down'"
+              size="24"
+              color="#333"
+              style="margin-left: 6rpx;"
+          ></u-icon>
+        </view>
 
-      <!-- 搜索组件配置 -->
-      <u-search
-          v-model="searchKeyword"
-          placeholder="搜索药品 / 症状 / 品牌"
-          :show-action="false"
-          bg-color="#F5F7FA"
-          placeholder-color="#9CA3AF"
-          shape="round"
-          height="72"
-          @input="handleSearch"
-          @search="handleSearch"
-          @clear="clearSearch"
+        <!-- 2. 右侧：搜索栏 (带搜索按钮) -->
+        <view class="search-box">
+          <u-search
+              v-model="searchKeyword"
+              placeholder="搜索药品/症状"
+              :show-action="true"
+              action-text="搜索"
+              bg-color="#F5F7FA"
+              placeholder-color="#9CA3AF"
+              shape="round"
+              height="64"
+              :input-style="{fontSize: '26rpx'}"
+              @custom="handleSearch"
+              @search="handleSearch"
+              @clear="clearSearch"
+          ></u-search>
+        </view>
+      </view>
+
+      <!-- 自定义下拉菜单面板 (绝对定位) -->
+      <view
+          class="category-popup"
+          v-if="showCategoryMenu"
+          @click.stop=""
       >
-        <template v-slot:icon>
-          <u-icon name="search" color="#9CA3AF" size="32"></u-icon>
-        </template>
-      </u-search>
-    </view>
-    <view class="search-sticky">
-      <u-dropdown>
-        <u-dropdown-item
-            v-model="selectedCategory"
-            title="类目筛选"
-            :options="categoryOptions"
-            @change="onCategoryChange">
-        </u-dropdown-item>
-        <u-dropdown-item
-            title=""
-        </u-dropdown-item>
-        <u-dropdown-item
-            title=""
-        </u-dropdown-item>
-      </u-dropdown>
+        <view
+            class="cat-item"
+            v-for="(opt, index) in categoryOptions"
+            :key="opt.value"
+            :class="{ active: selectedCategory === opt.value }"
+            @click="selectCategory(opt)"
+        >
+          <text>{{ opt.label }}</text>
+          <u-icon v-if="selectedCategory === opt.value" name="checkmark" color="#2B85E4" size="28"></u-icon>
+        </view>
+      </view>
+
+      <!-- 下拉菜单遮罩层 -->
+      <view class="mask-layer" v-if="showCategoryMenu" @click="closeCategoryMenu"></view>
     </view>
 
     <!-- 商品列表区域 -->
     <view class="list-section">
-      <!-- 列表项卡片：遍历渲染 products 数据 -->
+      <!-- 列表项卡片 -->
       <view
           v-for="(item, index) in products"
           :key="item.id"
           class="list-item"
           @click="handClickProduct(item)"
       >
-        <!-- 左侧：药品图片容器 -->
+        <!-- 左侧：药品图片 -->
         <view class="image-wrapper">
           <image
               class="item-image"
-              :src="item.drug.image"
+              :src="item.drug.image || '/static/mine/avatar_1.png'"
               mode="aspectFill"
               lazy-load
           />
-          <!-- 预留缺货蒙层位置 -->
-          <!-- <view class="mask" v-if="!item.stock">缺货</view> -->
         </view>
 
-        <!-- 右侧：商品详细内容区 -->
+        <!-- 右侧：详细内容 -->
         <view class="item-content">
-          <!-- 上半部分：基础信息（名称、标签、主治） -->
           <view class="top-info">
-            <!-- 药品名称：加粗强调，限制2行 -->
+            <!-- 标题 -->
             <view class="item-title">{{ item.drug.drug_name }}</view>
 
-            <!-- 标签行：包含OTC标识和规格 -->
+            <!-- 标签行 -->
             <view class="tags-row">
-              <!-- OTC/Rx 标签：根据 is_otc 属性动态切换绿/红样式 -->
-              <text class="tag-otc" :class="item.drug.is_otc ? 'green' : 'red'">{{item.drug.is_otc ? 'OTC' : 'Rx'}}</text>
-              <!-- 规格文本：灰色辅助信息 -->
-              <text class="tag-spec">{{ item.drug.specification }}</text>
+              <!-- 动态标签：保健食品/OTC/Rx -->
+              <text
+                  class="tag-label"
+                  :class="getProductTag(item.drug).className"
+              >
+                {{ getProductTag(item.drug).label }}
+              </text>
+
+              <!-- 规格 -->
+              <text class="tag-spec">{{ item.drug.specification || '标准规格' }}</text>
             </view>
 
-            <!-- 主治功能：灰色小字，辅助决策 -->
+            <!-- 主治功能 -->
             <view class="item-function" v-if="item.drug.function">
               主治：{{ item.drug.function }}
             </view>
           </view>
 
-          <!-- 下半部分：价格与操作按钮（固定在底部） -->
+          <!-- 底部价格与操作 -->
           <view class="item-bottom">
-            <!-- 价格区域：红色强调 -->
             <view class="price-section">
               <text class="currency">¥</text>
               <text class="price-val">{{ item.price }}</text>
             </view>
 
-            <!-- 购物车按钮：阻止冒泡(@click.stop)，防止触发进入详情页 -->
             <view class="cart-btn" @click.stop="showCartPopup(item)">
               <u-icon name="plus" color="#ffffff" size="30"></u-icon>
             </view>
@@ -96,13 +114,13 @@
         </view>
       </view>
 
-      <!-- 空状态：当没有商品时显示 -->
+      <!-- 空状态 -->
       <view v-if="products.length === 0" class="empty-state">
-        <u-empty text="暂无相关药品" mode="search"></u-empty>
+        <u-empty text="暂无相关药品" mode="search" margin-top="100"></u-empty>
       </view>
     </view>
 
-    <!-- 购物车悬浮球：固定在页面右下角 -->
+    <!-- 购物车悬浮球 -->
     <view
         class="cart-float"
         :style="{ left: cartPosition.x + 'px', top: cartPosition.y + 'px' }"
@@ -113,12 +131,11 @@
     >
       <view class="cart-icon-inner">
         <u-icon name="shopping-cart" color="#ffffff" size="44"></u-icon>
-        <!-- 角标：显示购物车数量 -->
         <view class="badge" v-if="cartCount > 0">{{ cartCount > 99 ? '99+' : cartCount }}</view>
       </view>
     </view>
 
-    <!-- 购物车底部弹窗：选择数量 -->
+    <!-- 购物车弹窗 -->
     <u-popup
         v-model="showPopup"
         mode="bottom"
@@ -126,8 +143,7 @@
         :closeable="true"
         @close="closePopup"
     >
-      <view class="popup-content">
-        <!-- 弹窗头部：商品简要信息 -->
+      <view class="popup-content safe-area-inset-bottom">
         <view class="product-header-row">
           <image class="popup-img" :src="getProductImage" mode="aspectFill"></image>
           <view class="popup-info">
@@ -137,7 +153,6 @@
           </view>
         </view>
 
-        <!-- 数量选择器 -->
         <view class="quantity-section">
           <text class="label">购买数量</text>
           <u-number-box
@@ -149,55 +164,60 @@
           ></u-number-box>
         </view>
 
-        <!-- 底部确认按钮 -->
         <view class="popup-footer">
           <button class="action-btn add-cart" @click="confirmAddToCart">加入购物车</button>
         </view>
       </view>
     </u-popup>
+
+    <u-toast ref="uToast" />
   </view>
 </template>
 
 <script>
-// 引入API接口
 import { getStoreDrugListBySalespersonApi } from "@/request/api/product";
 import { getCartCountsApi, saveCartApi } from "@/request/api/cart";
 
 export default {
   data() {
     return {
-      products: [],          // 商品数据（从后端获取）
-      searchKeyword: "",     // 搜索关键词
-      selectedCategory: 'all', // 选中的类目
-      categoryOptions: [     // 类目选项
+      products: [],
+      searchKeyword: "",
+
+      // 自定义下拉菜单相关
+      selectedCategory: 'all',
+      showCategoryMenu: false, // 控制下拉菜单显示
+      categoryOptions: [
         { label: '全部', value: 'all' },
         { label: 'OTC', value: 'otc' },
         { label: '处方药', value: 'prescription' },
-        { label: '保健食品', value: 'health_food' }
+        { label: '保健品', value: 'health_food' }
       ],
-      scrollViewHeight: 0,   // 滚动区域高度（预留）
-      doctorId: 0,           // 医生ID参数
-      r_type: 0,             // 注册类型参数
-      cartCount: 0,          // 购物车总数量
-      // 购物车悬浮球位置
+
+      doctorId: 0,
+      r_type: 0,
+      cartCount: 0,
       cartPosition: { x: 0, y: 0 },
-      // 拖拽相关状态
       cartMove: { startX: 0, startY: 0, moving: false },
-      showPopup: false,      // 控制弹窗显示
-      currentProduct: {},    // 当前选中的商品
-      quantity: 1            // 购买数量
+      showPopup: false,
+      currentProduct: {},
+      quantity: 1
     };
   },
   computed: {
-    // 计算属性：安全获取当前选中商品的图片、名称、规格
+    // 获取当前选中的分类标签
+    currentCategoryLabel() {
+      const target = this.categoryOptions.find(item => item.value === this.selectedCategory);
+      return target ? target.label : '分类';
+    },
     getProductImage() {
-      return this.currentProduct.drug && this.currentProduct.drug.image ? this.currentProduct.drug.image : '';
+      return this.currentProduct.drug && this.currentProduct.drug.image ? this.currentProduct.drug.image : '/static/mine/avatar_1.png';
     },
     getProductName() {
       return this.currentProduct.drug && this.currentProduct.drug.drug_name ? this.currentProduct.drug.drug_name : '';
     },
     getProductSpec() {
-      return this.currentProduct.drug && this.currentProduct.drug.specification ? this.currentProduct.drug.specification : '';
+      return this.currentProduct.drug && this.currentProduct.drug.specification ? this.currentProduct.drug.specification : '标准规格';
     }
   },
   onLoad(e) {
@@ -205,24 +225,45 @@ export default {
     this.r_type = e.register_type;
   },
   methods: {
-    // 获取商品列表
+    // 切换下拉菜单显示
+    toggleCategoryMenu() {
+      this.showCategoryMenu = !this.showCategoryMenu;
+    },
+    // 关闭下拉菜单
+    closeCategoryMenu() {
+      this.showCategoryMenu = false;
+    },
+    // 选择分类
+    selectCategory(item) {
+      this.selectedCategory = item.value;
+      this.closeCategoryMenu();
+      this.getList(); // 触发列表更新
+    },
+
+    // 核心标签判断逻辑
+    getProductTag(drug) {
+      if (drug.type === 3) {
+        return { label: '保健食品', className: 'tag-orange' };
+      }
+      if (drug.is_otc) {
+        return { label: 'OTC', className: 'tag-green' };
+      } else {
+        return { label: 'Rx', className: 'tag-red' };
+      }
+    },
+
     getList() {
       const params = {
         store_id: uni.getStorageSync('store_id') || '11001',
         page: 1,
         limit: 100
       };
-      
-      // 添加类目筛选
       if (this.selectedCategory !== 'all') {
         params.category = this.selectedCategory;
       }
-      
-      // 添加搜索关键字
       if (this.searchKeyword) {
         params.keyword = this.searchKeyword;
       }
-      
       getStoreDrugListBySalespersonApi(params).then((res) => {
         if (res.data.code == 0) {
           this.products = res.data.result.records || [];
@@ -230,36 +271,24 @@ export default {
         }
       })
     },
-    // 处理搜索：调用后端API
+
+    // 执行搜索（点击按钮或回车）
     handleSearch() {
-      // 防抖处理，避免频繁请求
-      clearTimeout(this.searchTimer);
-      this.searchTimer = setTimeout(() => {
-        this.getList();
-      }, 500);
+      this.getList();
     },
     // 清空搜索
     clearSearch() {
       this.searchKeyword = "";
       this.getList();
     },
-    // 类目改变
-    onCategoryChange(value) {
-      this.selectedCategory = value;
-      this.getList();
-    },
-    // 计算可视区域高度
-    calculateScrollViewHeight() {
-      const systemInfo = uni.getSystemInfoSync();
-      this.scrollViewHeight = systemInfo.windowHeight - 160;
-    },
-    // 点击商品进入详情页
+
     handClickProduct(item) {
       uni.navigateTo({
         url: `/subPackages/product/symptoms?id=${item.drug.id}&drug_name=${item.drug.drug_name}&is_otc=${item.drug.is_otc}&image=${item.drug.image}&price=${item.price}`
       });
     },
-    // 初始化悬浮球位置：右下角
+
+    // 悬浮球逻辑
     initCartPosition() {
       const systemInfo = uni.getSystemInfoSync();
       this.cartPosition = {
@@ -267,13 +296,11 @@ export default {
         y: systemInfo.windowHeight - 200
       };
     },
-    // 拖拽开始
     onTouchStart(e) {
       this.cartMove.startX = e.touches[0].clientX;
       this.cartMove.startY = e.touches[0].clientY;
       this.cartMove.moving = false;
     },
-    // 拖拽中
     onTouchMove(e) {
       this.cartMove.moving = true;
       const moveX = e.touches[0].clientX - this.cartMove.startX;
@@ -283,7 +310,6 @@ export default {
       this.cartMove.startX = e.touches[0].clientX;
       this.cartMove.startY = e.touches[0].clientY;
     },
-    // 拖拽结束：吸边处理
     onTouchEnd() {
       if (!this.cartMove.moving) return;
       const systemInfo = uni.getSystemInfoSync();
@@ -291,10 +317,8 @@ export default {
       const screenHeight = systemInfo.windowHeight;
       let finalX = this.cartPosition.x;
       let finalY = this.cartPosition.y;
-      // 边界限制
       finalX = Math.max(10, Math.min(finalX, screenWidth - 70));
       finalY = Math.max(10, Math.min(finalY, screenHeight - 70));
-      // 左右吸附
       if (finalX < screenWidth / 2) {
         finalX = 20;
       } else {
@@ -302,38 +326,29 @@ export default {
       }
       this.cartPosition = { x: finalX, y: finalY };
     },
-    // 跳转购物车页面
     goToCart() {
       uni.navigateTo({ url: '/subPackages/shop/shop-cate' });
     },
-    // 显示加购弹窗
     showCartPopup(item) {
       this.currentProduct = item;
       this.quantity = 1;
       this.showPopup = true;
     },
-    // 关闭弹窗
     closePopup() {
       this.showPopup = false;
     },
     quantityChange(value) {},
-    // 确认加入购物车
     confirmAddToCart() {
-      try {
-        saveCartApi({
-          store_id: uni.getStorageSync('store_id') || '11001',
-          drug_id: this.currentProduct.drug.id,
-          quantity: this.quantity
-        }).then(() => {
-          this.updateCartCount();
-          this.closePopup();
-          uni.showToast({ title: `已加入购物车`, icon: 'success' });
-        })
-      } catch (error) {
-        uni.showToast({ title: '失败', icon: 'none' });
-      }
+      saveCartApi({
+        store_id: uni.getStorageSync('store_id') || '11001',
+        drug_id: this.currentProduct.drug.id,
+        quantity: this.quantity
+      }).then(() => {
+        this.updateCartCount();
+        this.closePopup();
+        this.$refs.uToast.show({ title: '已加入购物车', type: 'success' });
+      })
     },
-    // 更新购物车数量
     updateCartCount() {
       let that = this;
       getCartCountsApi({
@@ -349,19 +364,11 @@ export default {
   },
   onShow() {
     this.getList();
-    this.calculateScrollViewHeight();
     this.initCartPosition();
     this.updateCartCount();
   },
-  onUnload() {
-    // 清理定时器
-    if (this.searchTimer) {
-      clearTimeout(this.searchTimer);
-    }
-  },
   onReady() {
     uni.onWindowResize(() => {
-      this.calculateScrollViewHeight();
       this.initCartPosition();
     });
   },
@@ -372,7 +379,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-/* 页面主容器：保留原有品牌色（淡蓝渐变） */
 .container {
   background: linear-gradient(180deg, #f0f5ff 0%, #ffffff 100%);
   min-height: 100vh;
@@ -380,117 +386,170 @@ export default {
   padding-bottom: 40rpx;
 }
 
-/* 顶部搜索栏：吸顶效果 */
-.search-sticky {
+/* 顶部吸顶盒子 */
+.header-sticky-box {
   position: sticky;
   top: 0;
   z-index: 100;
-  /* 使用高透明度白色背景，既保证文字可读，又透出底部渐变 */
-  background: rgba(255, 255, 255, 0.95);
-  padding: 16rpx 24rpx;
-  box-shadow: 0 2rpx 10rpx rgba(0,0,0,0.02);
-  
-  .search-section {
+  background: #ffffff;
+  box-shadow: 0 4rpx 12rpx rgba(0,0,0,0.03);
+  padding: 20rpx 24rpx;
+
+  .header-row {
     display: flex;
     align-items: center;
-    gap: 16rpx;
-    
-    .category-filter {
-      flex-shrink: 0;
-      width: 200rpx;
+  }
+
+  /* 自定义分类触发器 */
+  .category-trigger {
+    display: flex;
+    align-items: center;
+    margin-right: 20rpx;
+    padding: 10rpx 0;
+
+    .trigger-text {
+      font-size: 30rpx;
+      font-weight: 600;
+      color: #333;
+      max-width: 140rpx;
+      overflow: hidden;
+      white-space: nowrap;
+      text-overflow: ellipsis;
     }
   }
+
+  /* 搜索框容器 */
+  .search-box {
+    flex: 1;
+  }
+
+  /* 自定义下拉弹窗 */
+  .category-popup {
+    position: absolute;
+    top: 100%; /* 吸附在 header 下方 */
+    left: 24rpx; /* 对齐左边距 */
+    width: 240rpx;
+    background: #fff;
+    border-radius: 12rpx;
+    box-shadow: 0 4rpx 20rpx rgba(0,0,0,0.1);
+    z-index: 101;
+    padding: 10rpx 0;
+
+    .cat-item {
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      padding: 20rpx 30rpx;
+      font-size: 28rpx;
+      color: #333;
+
+      &:active {
+        background: #f8f8f8;
+      }
+
+      &.active {
+        color: #2B85E4;
+        font-weight: bold;
+        background: #F0F7FF;
+      }
+    }
+  }
+
+  /* 遮罩层 */
+  .mask-layer {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(0,0,0,0); /* 透明遮罩，只用于点击关闭 */
+    z-index: 99;
+  }
 }
 
 .list-section {
   padding: 24rpx;
 }
 
-/* --- 核心优化：商品卡片样式 --- */
+/* 商品卡片 */
 .list-item {
-  display: flex;        /* 使用 Flex 布局实现左图右文 */
-  background: #ffffff;  /* 纯白背景突出商品 */
-  border-radius: 20rpx; /* 大圆角，增加亲和力 */
-  padding: 24rpx;       /* 内边距，保持呼吸感 */
-  margin-bottom: 20rpx; /* 卡片间距 */
-
-  /* 阴影优化：使用品牌蓝色的极淡阴影，清爽不脏 */
+  display: flex;
+  background: #ffffff;
+  border-radius: 20rpx;
+  padding: 24rpx;
+  margin-bottom: 20rpx;
   box-shadow: 0 4rpx 16rpx rgba(65, 117, 238, 0.08);
-  transition: transform 0.1s; /* 添加点击缩放动画 */
+  transition: transform 0.1s;
 
   &:active {
-    transform: scale(0.99); /* 点击时的微缩反馈 */
+    transform: scale(0.99);
   }
 }
 
-/* 左侧图片容器 */
 .image-wrapper {
   position: relative;
-  margin-right: 24rpx; /* 图片与文字的间距 */
-
+  margin-right: 24rpx;
   .item-image {
-    width: 200rpx;     /* 固定宽度 */
-    height: 200rpx;    /* 固定高度，正方形 */
+    width: 200rpx;
+    height: 200rpx;
     border-radius: 12rpx;
-    background-color: #f8f8f8; /* 图片加载前的占位背景 */
+    background-color: #f8f8f8;
   }
 }
 
-/* 右侧内容区域 */
 .item-content {
-  flex: 1;              /* 占满剩余空间 */
+  flex: 1;
   display: flex;
-  flex-direction: column; /* 垂直排列 */
-  justify-content: space-between; /* 上下两端对齐：顶部是信息，底部是价格 */
+  flex-direction: column;
+  justify-content: space-between;
   overflow: hidden;
 
-  /* 上部信息区 */
   .top-info {
     .item-title {
       font-size: 30rpx;
-      font-weight: 700; /* 标题加粗 */
-      color: #1F2937;   /* 深黑灰，易读 */
-      margin-bottom: 10rpx;
+      font-weight: 700;
+      color: #1F2937;
+      margin-bottom: 12rpx;
       line-height: 1.4;
-      /* 限制显示两行，超出省略 */
       display: -webkit-box;
       -webkit-line-clamp: 2;
       -webkit-box-orient: vertical;
       overflow: hidden;
     }
 
-    /* 标签行布局 */
     .tags-row {
       display: flex;
       align-items: center;
-      margin-bottom: 10rpx;
+      margin-bottom: 12rpx;
+      flex-wrap: wrap;
 
-      /* OTC/Rx 标签样式 */
-      .tag-otc {
+      /* 通用标签基础样式 */
+      .tag-label {
         font-size: 20rpx;
-        padding: 0 8rpx;
-        border-radius: 4rpx;
-        margin-right: 10rpx;
+        padding: 2rpx 10rpx;
+        border-radius: 6rpx;
+        margin-right: 12rpx;
         border: 1px solid;
-        line-height: 28rpx;
+        font-weight: 500;
 
-        /* 绿/红 配色方案 */
-        &.green { color: #10B981; border-color: #10B981; }
-        &.red { color: #EF4444; border-color: #EF4444; }
+        /* 颜色变种 */
+        &.tag-green { color: #10B981; border-color: #10B981; background: #ECFDF5; }
+        &.tag-red { color: #EF4444; border-color: #EF4444; background: #FEF2F2; }
+        &.tag-orange { color: #F59E0B; border-color: #F59E0B; background: #FFFBEB; }
       }
 
-      /* 规格文本样式 */
       .tag-spec {
-        font-size: 24rpx;
-        color: #6B7280; /* 灰色 */
+        font-size: 22rpx;
+        color: #9CA3AF;
+        background: #F3F4F6;
+        padding: 2rpx 8rpx;
+        border-radius: 6rpx;
       }
     }
 
-    /* 主治功能描述 */
     .item-function {
       font-size: 22rpx;
-      color: #9CA3AF; /* 浅灰，弱化显示 */
-      /* 限制单行显示 */
+      color: #9CA3AF;
       display: -webkit-box;
       -webkit-line-clamp: 1;
       -webkit-box-orient: vertical;
@@ -498,46 +557,38 @@ export default {
     }
   }
 
-  /* 底部价格与按钮区 */
   .item-bottom {
     display: flex;
-    justify-content: space-between; /* 价格在左，按钮在右 */
-    align-items: flex-end;          /* 底部对齐 */
-    margin-top: 10rpx;
+    justify-content: space-between;
+    align-items: flex-end;
 
-    /* 价格样式 */
     .price-section {
-      color: #EF4444; /* 价格红 */
+      color: #EF4444;
       font-weight: bold;
       .currency { font-size: 24rpx; margin-right: 2rpx; }
-      .price-val { font-size: 36rpx; } /* 数字放大 */
+      .price-val { font-size: 36rpx; font-family: 'DIN Alternate', sans-serif; }
     }
 
-    /* 购物车按钮样式 */
     .cart-btn {
       width: 56rpx;
       height: 56rpx;
       border-radius: 50%;
-      /* 按钮背景：保持品牌蓝色渐变 */
       background: linear-gradient(135deg, #4A90E2, #5B8FF9);
       display: flex;
       align-items: center;
       justify-content: center;
-      /* 按钮投影 */
       box-shadow: 0 4rpx 10rpx rgba(74, 144, 226, 0.3);
     }
   }
 }
 
-/* 购物车悬浮球样式 */
+/* 购物车悬浮球 */
 .cart-float {
   position: fixed;
   z-index: 999;
-
   .cart-icon-inner {
     width: 100rpx;
     height: 100rpx;
-    /* 悬浮球背景：品牌蓝色渐变 */
     background: linear-gradient(135deg, #4A90E2, #5B8FF9);
     border-radius: 50%;
     display: flex;
@@ -545,8 +596,6 @@ export default {
     justify-content: center;
     box-shadow: 0 8rpx 20rpx rgba(74, 144, 226, 0.4);
     position: relative;
-
-    /* 数量角标 */
     .badge {
       position: absolute;
       top: -6rpx;
@@ -561,15 +610,15 @@ export default {
   }
 }
 
-/* 弹窗内容样式 */
+/* 弹窗内容 */
 .popup-content {
-  padding: 30rpx 30rpx 60rpx;
+  padding: 30rpx 30rpx 40rpx;
   background: #fff;
+  padding-bottom: calc(40rpx + env(safe-area-inset-bottom));
 
   .product-header-row {
     display: flex;
     margin-bottom: 40rpx;
-
     .popup-img {
       width: 180rpx;
       height: 180rpx;
@@ -577,13 +626,11 @@ export default {
       margin-right: 24rpx;
       background: #f8f8f8;
     }
-
     .popup-info {
       flex: 1;
       display: flex;
       flex-direction: column;
       justify-content: flex-end;
-
       .price-row {
         color: #EF4444;
         font-size: 28rpx;
@@ -600,12 +647,7 @@ export default {
     justify-content: space-between;
     align-items: center;
     margin-bottom: 60rpx;
-
-    .label {
-      font-size: 30rpx;
-      color: #1F2937;
-      font-weight: 500;
-    }
+    .label { font-size: 30rpx; color: #1F2937; font-weight: 500; }
   }
 
   .popup-footer {
@@ -617,18 +659,14 @@ export default {
       border-radius: 44rpx;
       font-size: 32rpx;
       font-weight: 600;
-
       &.add-cart {
         background: linear-gradient(90deg, #4A90E2, #5B8FF9);
         color: #fff;
       }
-
       &:active { opacity: 0.9; }
     }
   }
 }
 
-.empty-state {
-  margin-top: 100rpx;
-}
-</style>
+.empty-state { margin-top: 100rpx; }
+</style>