完善页面布局

layouts/admin/components/AdminAside.uvue

@@ -109,45 +109,34 @@ function onLogoClick(): void {
 
 .aside-menu {
   flex: 1;
-  padding: 8px 0;
+  padding: 0; /* CRMEB typically no padding here */
   overflow-y: scroll;
 }
 
 .menu-item {
-  height: 60px;
+  height: 50px; /* 1:1 CRMEB columnsAside height */
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
   cursor: pointer;
-  color: rgba(255, 255, 255, 0.65);
+  color: rgba(255, 255, 255, 0.7);
   transition: all 0.3s;
   position: relative;
   
   &:hover {
     background: rgba(255, 255, 255, 0.05);
-    color: #fff;
   }
   
   &.active {
-    background: #1890ff;
+    background: #1890ff; /* CRMEB 主色蓝 */
     color: #fff;
-    
-    &::before {
-      content: '';
-      position: absolute;
-      left: 0;
-      top: 0;
-      bottom: 0;
-      width: 3px;
-      background: #fff;
-    }
   }
 }
 
 .menu-icon {
-  font-size: 24px;
-  margin-bottom: 4px;
+  font-size: 18px; /* CRMEB icons are smaller than 24px usually */
+  margin-bottom: 2px;
   
   .icon-text {
     display: block;
@@ -156,6 +145,7 @@ function onLogoClick(): void {
 
 .menu-title {
   font-size: 12px;
+  transform: scale(0.9); /* CRMEB text is tiny */
   text-align: center;
   
   text {