调整部分页面样式布局

pages/mall/admin/product/product-statistics/index.uvue

@@ -1,7 +1,8 @@
 <template>
-  <view class="product-statistic-page">
-    <!-- 商品概况头部 -->
-    <view class="page-header-row">
+  <view class="admin-page">
+    <view class="admin-sections">
+      <!-- 商品概况头部 -->
+      <view class="admin-card page-header-row">
       <view class="title-wrap">
         <text class="page-title">商品概况</text>
         <view class="info-icon">?</view>
@@ -18,7 +19,7 @@
 
     <!-- 统计指标网格 (使用统一响应式网格) -->
     <view class="kpi-grid">
-      <view v-for="(item, index) in statItems" :key="index" class="stat-card">
+      <view v-for="(item, index) in statItems" :key="index" class="admin-card stat-card">
         <view class="stat-main">
           <view class="icon-box" :style="{ backgroundColor: item.bgColor }">
             <text class="stat-emoji">{{ item.emoji }}</text>
@@ -41,7 +42,7 @@
     </view>
 
     <!-- 图表卡片 -->
-    <view class="chart-card">
+    <view class="admin-card chart-card">
       <view class="chart-header">
         <view class="legend-wrap">
           <view class="legend-item"><view class="dot purple"></view><text>商品浏览量</text></view>
@@ -59,7 +60,7 @@
     </view>
 
     <!-- 商品排行 -->
-    <view class="ranking-card">
+    <view class="admin-card ranking-card">
       <view class="ranking-header">
         <text class="ranking-title">商品排行</text>
         <view class="ranking-filters">
@@ -108,6 +109,7 @@
         </view>
       </view>
     </view>
+    </view>
   </view>
 </template>
 
@@ -314,18 +316,11 @@ function initChart() {
 </script>
 
 <style scoped lang="scss">
-.product-statistic-page {
-  padding: 16px;
-  background-color: #f0f2f5;
-  min-height: 100vh;
-}
-
 .page-header-row {
   display: flex;
   flex-direction: row;
   justify-content: space-between;
   align-items: center;
-  margin-bottom: 20px;
 }
 
 .title-wrap {
@@ -369,9 +364,6 @@ function initChart() {
 
 /* stat-grid 已废弃，由全局 kpi-grid 接管 */
 .stat-card {
-  background: #fff;
-  border-radius: 8px;
-  padding: 20px;
   min-width: 0; 
 }
 
@@ -412,9 +404,6 @@ function initChart() {
 .arrow { font-size: 10px; margin-left: 2px; }
 
 .chart-card {
-  background: #fff;
-  border-radius: 8px;
-  padding: 24px;
 }
 
 .chart-header {