fix: 工作台页面，整体ui功能优化。

src/pages/work/bill/stocksBill/addEdit.vue

@@ -1,13 +1,14 @@
 <template>
-    <view class="container" style="paddingBottom:1rpx;">
+    <view class="container">
       <u-navbar
 			leftIconSize="40rpx"
-			leftIconColor="#333333"
-			title="股票账单"
+			leftIconColor="#ffffff"
+			:title="title"
+			:bgColor="'linear-gradient(135deg, #667eea 0%, #764ba2 100%)'"
+			titleStyle="color: #ffffff; font-weight: 600;"
 		>
 		</u-navbar>
       <view class="section">
-        <view class="section-title">{{ title}}</view>
         <view class="form-view">
           <u--form labelPosition="left" :model="form" :rules="rules" ref="uForm" label-width="auto"
             :labelStyle="{ color: '#333333', fontSize: '30rpx' }">
@@ -30,7 +31,8 @@
             </u-form-item>
           </u--form>
           <view class="form-btn">
-            <u-button type="primary" text="提交" @click="submit"></u-button>
+            <u-button type="primary" text="提交" @click="submit"
+              customStyle="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border: none; border-radius: 12rpx; font-size: 32rpx; font-weight: 600; height: 88rpx; box-shadow: 0 4rpx 12rpx rgba(102, 126, 234, 0.3);"></u-button>
           </view>
         </view>
       </view>
@@ -46,8 +48,19 @@
 			@confirm="datePickConfirm"
 			itemHeight="88"
 		></u-datetime-picker>
-    <u-picker itemHeight="88" :show="showFutureStocks" :columns="futureStocksBillList" keyName="nameCode" @cancel="handleFutureStocksCancel"
-        @confirm="handleFutureStocksConfirm"></u-picker>
+    <u-picker 
+      itemHeight="88" 
+      :show="showFutureStocks" 
+      :columns="futureStocksBillList" 
+      keyName="nameCode" 
+      @cancel="handleFutureStocksCancel"
+      @confirm="handleFutureStocksConfirm"
+      :closeOnClickOverlay="true"
+      :defaultIndex="[0]"
+      cancelColor="#666666"
+      confirmColor="#667eea"
+      title="选择股票账户"
+      ></u-picker>
     </view>
   </template>
   
@@ -180,27 +193,24 @@ onLoad((option) => {
   </script>
   
   <style lang="scss" scoped>
-  .section {
-    margin: 24rpx;
-    padding: 16rpx 24rpx;
-    background-color: #fff;
-    border-radius: 8rpx;
-  
-    .section-title {
-      width: 360rpx;
-      color: #333333;
-      line-height: 44rpx;
-      font-size: 30rpx;
-      border-left: 6rpx solid #2681FF;
-      padding-left: 26rpx;
-    }
-  
-    .form-view {
-      padding: 20rpx 0rpx 0 10rpx;
-  
-      .form-btn {
-        padding-top: 20rpx;
-      }
+.container {
+  background: #f5f7fa;
+  min-height: 100vh;
+}
+
+.section {
+  margin: 24rpx;
+  padding: 32rpx;
+  background-color: #fff;
+  border-radius: 16rpx;
+  box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.08);
+
+  .form-view {
+    padding: 0;
+
+    .form-btn {
+      padding-top: 40rpx;
     }
   }
+}
   </style>