fix:关键指标界面拖拽块设为图标，优化样式

src/views/perfManage/kpiKeyTarget/index.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { DragOutlined } from '@ant-design/icons-vue';
 import { GridLayout, GridItem } from 'grid-layout-plus'
 import * as echarts from 'echarts';
 import { PageContainer } from 'antdv-pro-layout';
@@ -523,7 +524,9 @@ onUnmounted(() => {
         drag-ignore-from=".no-drag"
         class="grid-item"
       >
-        <div class="drag-handle"></div>
+        <div class="drag-handle">
+          <DragOutlined />
+        </div>
         <a-card :bordered="false" class="card-container">
           <template #title>
             <span class="no-drag">{{ item.i.toUpperCase() }}</span>
@@ -554,11 +557,11 @@ onUnmounted(() => {
 <style lang="less" scoped>
 .charts-container {
   width: 100%;
-  min-height: 600px;  // 减小最小高度
+  min-height: 600px;
 }
 
 .grid-item {
-  overflow: visible; // 改为 visible 以确保拖拽手柄可见
+  overflow: visible;
   position: relative;
 }
 
@@ -568,62 +571,73 @@ onUnmounted(() => {
   flex-direction: column;
 }
 
-:deep(.ant-card-body) {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  padding: 12px !important;
-  overflow: hidden;
-}
-
 .chart {
   flex: 1;
   min-height: 0;
-}
 
-.chart > div {
-  width: 100%;
-  height: 100%;
+  > div {
+    width: 100%;
+    height: 100%;
+  }
 }
 
 .control-row {
   margin-bottom: 16px;
-  background-color: #ffffff;  // 改为白色背景
+  background-color: #ffffff;
   border-radius: 4px;
   padding: 16px;
-  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.03);  // 添加轻微阴影
-  border: 1px solid #f0f0f0;  // 添加浅色边框
-}
-
-:deep(.ant-form-item) {
-  margin-bottom: 0;
-}
-
-:deep(.ant-form-item-label) {
-  font-weight: 500;  // 加粗标签文字
-  color: rgba(0, 0, 0, 0.85);  // 调整标签颜色
+  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
+  border: 1px solid #f0f0f0;
 }
 
 .switch-label {
   margin-left: 8px;
   font-size: 14px;
-  color: rgba(0, 0, 0, 0.65);  // 调整文字颜色
+  color: rgba(0, 0, 0, 0.65);
   white-space: nowrap;
 }
 
 .drag-handle {
   position: absolute;
-  top: 0;
-  right: 0;
-  width: 20px;
-  height: 20px;
-  background-color: #1890ff;
+  top: 0px;
+  right: 0px;
+  width: 24px;
+  height: 24px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background-color: rgba(24, 144, 255, 0.1);
+  border-radius: 4px;
   cursor: move;
-  z-index: 100; // 增加 z-index 确保在最上层
+  z-index: 100;
+  transition: background-color 0.3s;
+
+  &:hover {
+    background-color: rgba(24, 144, 255, 0.2);
+  }
 }
 
-/* 可以根据需要调整卡片标题的样式 */
-:deep(.ant-card-head-title) {
-  padding-right: 25px;  /* 为拖拽手柄留出空间 */
+:deep {
+  .ant-card-body {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    padding: 12px !important;
+    overflow: hidden;
+  }
+
+  .ant-form-item {
+    margin-bottom: 0;
+  }
+
+  .ant-form-item-label {
+    font-weight: 500;
+    color: rgba(0, 0, 0, 0.85);
+  }
+
+  .anticon {
+    font-size: 16px;
+    color: #1890ff;
+  }
 }
 </style>