fix: 功能优化完善。

src/views/ManagePage.vue

@@ -99,7 +99,7 @@
     </div>
 
     <!-- 分类编辑对话框 -->
-    <div v-if="showSuperCategoryDialog" class="dialog-overlay" @click="closeSuperCategoryDialog">
+    <div v-if="showSuperCategoryDialog" class="dialog-overlay">
       <div class="dialog" @click.stop>
         <h3>{{ superCategoryForm.id ? '编辑分类' : '添加分类' }}</h3>
         <div class="form-group">
@@ -122,7 +122,7 @@
     </div>
 
     <!-- 分类编辑对话框 -->
-    <div v-if="showCategoryDialog" class="dialog-overlay" @click="closeCategoryDialog">
+    <div v-if="showCategoryDialog" class="dialog-overlay">
       <div class="dialog" @click.stop>
         <h3>{{ categoryForm.id ? '编辑书签分组' : '添加书签分组' }}</h3>
         <div class="form-group">
@@ -153,7 +153,7 @@
     </div>
 
     <!-- 工具编辑对话框 -->
-    <div v-if="showToolDialog" class="dialog-overlay" @click="closeToolDialog">
+    <div v-if="showToolDialog" class="dialog-overlay">
       <div class="dialog dialog-wide" @click.stop>
         <h3>{{ isCopyMode ? '复制网址' : (toolForm.id ? '编辑网址' : '添加网址') }}</h3>
         <div class="form-row">
@@ -229,7 +229,7 @@
     </div>
 
     <!-- 确认对话框 -->
-    <div v-if="showConfirmDialog" class="dialog-overlay" @click="cancelConfirm">
+    <div v-if="showConfirmDialog" class="dialog-overlay">
       <div class="confirm-dialog" @click.stop>
         <div class="confirm-icon warning">⚠️</div>
         <div class="confirm-message">{{ confirmMessage }}</div>
@@ -377,10 +377,13 @@ export default {
     })
     // 监听窗口大小变化
     window.addEventListener('resize', this.adjustContainerPadding)
+    // 监听ESC键关闭弹框
+    window.addEventListener('keydown', this.handleEscKey)
   },
 
   beforeDestroy() {
     window.removeEventListener('resize', this.adjustContainerPadding)
+    window.removeEventListener('keydown', this.handleEscKey)
   },
 
   updated() {
@@ -391,6 +394,21 @@ export default {
   },
 
   methods: {
+    // ESC键关闭弹框
+    handleEscKey(event) {
+      if (event.key === 'Escape' || event.keyCode === 27) {
+        if (this.showSuperCategoryDialog) {
+          this.closeSuperCategoryDialog()
+        } else if (this.showCategoryDialog) {
+          this.closeCategoryDialog()
+        } else if (this.showToolDialog) {
+          this.closeToolDialog()
+        } else if (this.showConfirmDialog) {
+          this.cancelConfirm()
+        }
+      }
+    },
+
     // 动态调整容器padding-top
     adjustContainerPadding() {
       setTimeout(() => {