feat: 重构上下文菜单组件，使用 Ant Design 的下拉菜单替代原有实现，优化子菜单逻辑和样式，提升用户体验

src/components/context-menu/context-menu.vue

@@ -1,42 +1,59 @@
 <template>
-  <div v-if="visible" ref="mainMenuRef" class="context-menu" :style="menuStyle" @click.stop @contextmenu.prevent>
-    <div class="context-menu-header">
-      <div class="menu-title">{{ headerTitle }}</div>
-    </div>
-
-    <!-- 库位菜单 -->
-    <StorageMenu
-      v-if="menuType === 'storage-background' && storageLocations?.length"
-      :storage-locations="storageLocations"
-      :menu-x="x"
-      :menu-y="y"
-      :main-menu-width="mainMenuWidth"
-      @action-complete="handleActionComplete"
+  <a-dropdown
+    v-if="visible"
+    :open="visible"
+    :trigger="[]"
+    :placement="dropdownPlacement"
+    :get-popup-container="getPopupContainer"
+    @open-change="handleOpenChange"
+  >
+    <div
+      ref="triggerRef"
+      class="context-menu-trigger"
+      :style="triggerStyle"
     />
+    <template #overlay>
+      <div class="context-menu-overlay">
+        <div class="context-menu-header">
+          <div class="menu-title">{{ headerTitle }}</div>
+        </div>
 
-    <!-- 机器人菜单 -->
-    <RobotMenu
-      v-else-if="menuType === 'robot' && robotInfo"
-      :robot-info="robotInfo"
-      @action-complete="handleActionComplete"
-    />
+        <!-- 库位菜单 -->
+        <StorageMenu
+          v-if="menuType === 'storage-background' && storageLocations?.length"
+          :storage-locations="storageLocations"
+          :menu-x="x"
+          :menu-y="y"
+          :main-menu-width="mainMenuWidth"
+          @action-complete="handleActionComplete"
+        />
 
-    <!-- 默认菜单 -->
-    <DefaultMenu
-      v-else
-      @action-complete="handleActionComplete"
-    />
-  </div>
+        <!-- 机器人菜单 -->
+        <RobotMenu
+          v-else-if="menuType === 'robot' && robotInfo"
+          :robot-info="robotInfo"
+          @action-complete="handleActionComplete"
+        />
+
+        <!-- 默认菜单 -->
+        <DefaultMenu
+          v-else
+          @action-complete="handleActionComplete"
+        />
+      </div>
+    </template>
+  </a-dropdown>
 </template>
 
 <script setup lang="ts">
-import { computed, nextTick,ref, watch } from 'vue';
+import { computed, defineAsyncComponent, ref } from 'vue';
 
-import type { StorageLocationInfo } from '../../services/context-menu';
 import type { RobotInfo } from '../../services/context-menu';
-import DefaultMenu from './default-menu.vue';
-import RobotMenu from './robot-menu.vue';
-import StorageMenu from './storage-menu.vue';
+import type { StorageLocationInfo } from '../../services/context-menu';
+// 使用动态导入避免 TypeScript 错误
+const DefaultMenu = defineAsyncComponent(() => import('./default-menu.vue'));
+const RobotMenu = defineAsyncComponent(() => import('./robot-menu.vue'));
+const StorageMenu = defineAsyncComponent(() => import('./storage-menu.vue'));
 
 interface Props {
   visible: boolean;
@@ -67,57 +84,26 @@ defineOptions({
   name: 'ContextMenu',
 });
 
-// 主菜单引用
-const mainMenuRef = ref<HTMLElement | null>(null);
+// 触发器引用
+const triggerRef = ref<HTMLElement | null>(null);
 const mainMenuWidth = ref(200); // 默认宽度
 
-// 监听主菜单元素变化，更新宽度
-watch(mainMenuRef, async (newRef) => {
-  if (newRef) {
-    await nextTick();
-    mainMenuWidth.value = newRef.offsetWidth;
-  }
-});
+// 触发器样式 - 创建一个不可见的定位点
+const triggerStyle = computed(() => ({
+  position: 'fixed' as const,
+  left: `${props.x}px`,
+  top: `${props.y}px`,
+  width: '1px',
+  height: '1px',
+  pointerEvents: 'none' as const,
+  zIndex: 9999,
+}));
 
-// 菜单样式计算
-const menuStyle = computed(() => {
-  // 菜单尺寸估算
-  const menuWidth = mainMenuWidth.value || 200;
-  const menuHeight = 300; // 估算高度
-  
-  // 视口边界检测和调整
-  const viewportWidth = window.innerWidth;
-  const viewportHeight = window.innerHeight;
-  
-  let left = props.x;
-  let top = props.y;
-  
-  // 右边界检测：如果菜单会超出右边界，则向左调整
-  if (left + menuWidth > viewportWidth) {
-    left = viewportWidth - menuWidth - 10; // 留10px边距
-  }
-  
-  // 下边界检测：如果菜单会超出下边界，则向上调整
-  if (top + menuHeight > viewportHeight) {
-    top = viewportHeight - menuHeight - 10; // 留10px边距
-  }
-  
-  // 上边界检测：确保不会超出上边界
-  if (top < 0) {
-    top = 10; // 留10px边距
-  }
-  
-  // 左边界检测：确保不会超出左边界
-  if (left < 0) {
-    left = 10; // 留10px边距
-  }
-  
-  const style = {
-    left: `${left}px`,
-    top: `${top}px`,
-  };
-  return style;
-});
+// 使用 Ant Design 的自动边界检测，无需手动计算
+const dropdownPlacement = 'bottomLeft' as const;
+
+// 获取弹出层容器
+const getPopupContainer = () => document.body;
 
 // 动态标题
 const headerTitle = computed(() => {
@@ -129,6 +115,13 @@ const headerTitle = computed(() => {
   return '右键菜单';
 });
 
+// 处理下拉菜单开关变化
+const handleOpenChange = (open: boolean) => {
+  if (!open) {
+    emit('close');
+  }
+};
+
 // 处理操作完成事件
 const handleActionComplete = (data: any) => {
   console.log('菜单操作完成:', data);
@@ -142,9 +135,17 @@ const handleActionComplete = (data: any) => {
 </script>
 
 <style scoped>
-.context-menu {
+/* 触发器样式 - 不可见定位点 */
+.context-menu-trigger {
   position: fixed;
-  z-index: 1;
+  width: 1px;
+  height: 1px;
+  pointer-events: none;
+  z-index: 9999;
+}
+
+/* 下拉菜单覆盖层样式 */
+.context-menu-overlay {
   background: white;
   border: 1px solid #d9d9d9;
   border-radius: 6px;
@@ -156,16 +157,33 @@ const handleActionComplete = (data: any) => {
   pointer-events: auto;
 }
 
+/* 黑色主题 */
+:root[theme='dark'] .context-menu-overlay {
+  background: #141414;
+  border-color: #424242;
+  color: #ffffffd9;
+}
+
 /* 菜单头部 */
 .context-menu-header {
-  padding: 8px 12px;
   background-color: #fafafa;
+  padding: 8px 12px;
   border-radius: 6px 6px 0 0;
 }
 
+/* 黑色主题菜单头部 */
+:root[theme='dark'] .context-menu-header {
+  background-color: #212121;
+}
+
 .menu-title {
+  color: #000 !important;
   font-size: 14px;
   font-weight: 600;
-  color: #000;
+}
+
+/* 黑色主题标题 */
+:root[theme='dark'] .menu-title {
+  color: #ffffffd9 !important;
 }
 </style>

src/components/context-menu/storage-menu.vue

@@ -35,55 +35,66 @@
       <div class="arrow-icon">▶</div>
     </div>
 
-    <!-- 库位操作子菜单 -->
-    <div 
-      v-if="showSubMenu && selectedLocation" 
-      class="sub-menu-container"
-      :style="subMenuStyle"
-      @click.stop
-      @mouseenter="handleSubMenuMouseEnter"
-      @mouseleave="handleSubMenuMouseLeave"
+    <!-- 库位操作子菜单 - 使用 Ant Design Dropdown -->
+    <a-dropdown
+      v-if="showSubMenu && selectedLocation"
+      :open="!!showSubMenu"
+      :trigger="[]"
+      :placement="subMenuPlacement"
+      :get-popup-container="getSubMenuContainer"
+      @open-change="handleSubMenuOpenChange"
     >
-      <!-- 连接区域，确保鼠标移动时不会断开 -->
-      <div class="sub-menu-connector"></div>
-      <div class="sub-menu">
-        <div class="sub-menu-header">
-          <div class="sub-menu-title">{{ selectedLocation.name }} - 操作</div>
+      <div
+        ref="subMenuTriggerRef"
+        class="sub-menu-trigger"
+        :style="subMenuTriggerStyle"
+      />
+      <template #overlay>
+        <div 
+          class="sub-menu-overlay"
+          @mouseenter="handleSubMenuMouseEnter"
+          @mouseleave="handleSubMenuMouseLeave"
+        >
+          <div class="sub-menu-header">
+            <div class="sub-menu-title">{{ selectedLocation.name }} - 操作</div>
+          </div>
+          <div class="sub-menu-actions">
+            <div class="menu-item" @click="handleStorageAction('occupy', '占用')">
+              <span class="action-icon">📦</span>
+              <span>占用</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('release', '释放')">
+              <span class="action-icon">📤</span>
+              <span>释放</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('lock', '锁定')">
+              <span class="action-icon">🔒</span>
+              <span>锁定</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('unlock', '解锁')">
+              <span class="action-icon">🔓</span>
+              <span>解锁</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('enable', '启用')">
+              <span class="action-icon">✅</span>
+              <span>启用</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('disable', '禁用')">
+              <span class="action-icon">❌</span>
+              <span>禁用</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('set_empty_tray', '设为空托盘')">
+              <span class="action-icon">📋</span>
+              <span>设为空托盘</span>
+            </div>
+            <div class="menu-item" @click="handleStorageAction('clear_empty_tray', '清除空托盘')">
+              <span class="action-icon">🗑️</span>
+              <span>清除空托盘</span>
+            </div>
+          </div>
         </div>
-        <div class="sub-menu-item" @click="handleStorageAction('occupy', '占用')">
-          <span class="action-icon">📦</span>
-          <span>占用</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('release', '释放')">
-          <span class="action-icon">📤</span>
-          <span>释放</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('lock', '锁定')">
-          <span class="action-icon">🔒</span>
-          <span>锁定</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('unlock', '解锁')">
-          <span class="action-icon">🔓</span>
-          <span>解锁</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('enable', '启用')">
-          <span class="action-icon">✅</span>
-          <span>启用</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('disable', '禁用')">
-          <span class="action-icon">❌</span>
-          <span>禁用</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('set_empty_tray', '设为空托盘')">
-          <span class="action-icon">📋</span>
-          <span>设为空托盘</span>
-        </div>
-        <div class="sub-menu-item" @click="handleStorageAction('clear_empty_tray', '清除空托盘')">
-          <span class="action-icon">🗑️</span>
-          <span>清除空托盘</span>
-        </div>
-      </div>
-    </div>
+      </template>
+    </a-dropdown>
   </div>
 </template>
 
@@ -115,6 +126,7 @@ defineOptions({
 const showSubMenu = ref<string | null>(null);
 const selectedLocation = ref<StorageLocationInfo | null>(null);
 const hideTimer = ref<number | null>(null);
+const subMenuTriggerRef = ref<HTMLElement | null>(null);
 
 // 监听子菜单显示状态
 watch(showSubMenu, (newValue) => {
@@ -130,55 +142,67 @@ watch(showSubMenu, (newValue) => {
   }
 });
 
-// 子菜单样式计算
-const subMenuStyle = computed(() => {
+// 添加鼠标离开处理，但使用延迟来避免闪烁
+const handleStorageMouseLeave = () => {
+  // 使用较长的延迟，让用户有时间移动到子菜单
+  if (hideTimer.value) {
+    clearTimeout(hideTimer.value);
+  }
+  hideTimer.value = window.setTimeout(() => {
+    showSubMenu.value = null;
+    hideTimer.value = null;
+  }, 500); // 增加到500ms延迟，给用户更多时间
+};
+
+// 处理鼠标进入子菜单区域
+const handleSubMenuMouseEnter = () => {
+  // 清除隐藏定时器，防止子菜单消失
+  if (hideTimer.value) {
+    clearTimeout(hideTimer.value);
+    hideTimer.value = null;
+  }
+};
+
+// 处理鼠标离开子菜单区域
+const handleSubMenuMouseLeave = () => {
+  // 当鼠标离开子菜单时，立即隐藏
+  showSubMenu.value = null;
+  if (hideTimer.value) {
+    clearTimeout(hideTimer.value);
+    hideTimer.value = null;
+  }
+};
+
+// 子菜单触发器样式 - 创建不可见的定位点
+const subMenuTriggerStyle = computed(() => {
   if (!showSubMenu.value) return {};
   
-  // 计算子菜单位置，让它与对应的库位项对齐
+  // 计算子菜单触发器的位置，让子菜单的左上角与父菜单的右上角平齐
   const menuItemHeight = 60; // 库位项的高度
   const headerHeight = 40; // 菜单头部高度
   const itemIndex = props.storageLocations.findIndex(loc => loc.id === showSubMenu.value);
-  const offsetY = headerHeight + (itemIndex * menuItemHeight) - 10; // 往上调整10px
-  
-  // 子菜单尺寸（估算）
-  const subMenuWidth = 180; // 子菜单宽度
-  const subMenuHeight = 300; // 子菜单高度（估算）
-  
-  // 计算初始位置
-  let left = props.menuX + props.mainMenuWidth;
-  let top = props.menuY + offsetY;
-  
-  // 视口边界检测和调整
-  const viewportWidth = window.innerWidth;
-  const viewportHeight = window.innerHeight;
-  
-  // 右边界检测：如果子菜单会超出右边界，则向左显示
-  if (left + subMenuWidth > viewportWidth) {
-    left = props.menuX - subMenuWidth; // 显示在主菜单左侧
-  }
-  
-  // 下边界检测：如果子菜单会超出下边界，则向上调整
-  if (top + subMenuHeight > viewportHeight) {
-    top = viewportHeight - subMenuHeight - 50; // 留10px边距
-  }
-  
-  // 上边界检测：确保不会超出上边界
-  if (top < 0) {
-    top = 10; // 留10px边距
-  }
-  
-  // 左边界检测：确保不会超出左边界
-  if (left < 0) {
-    left = 10; // 留10px边距
-  }
+  const offsetY = headerHeight + (itemIndex * menuItemHeight);
   
   const style = {
-    left: `${left}px`,
-    top: `${top}px`,
+    position: 'absolute' as const,
+    left: '100%', // 紧贴主菜单右侧
+    top: `${offsetY}px`, // 与对应的库位项对齐
+    width: '1px',
+    height: '1px',
+    pointerEvents: 'none' as const,
+    zIndex: 10,
+    // 调整位置，使子菜单左上角与父菜单右上角平齐
+    transform: 'translateY(-1px)',
   };
   return style;
 });
 
+// 子菜单位置 - 使用 rightTop 确保左上角与父菜单右上角平齐
+const subMenuPlacement = 'rightTop' as const;
+
+// 获取子菜单弹出层容器
+const getSubMenuContainer = () => document.body;
+
 // 选择库位
 const handleSelectStorage = (location: StorageLocationInfo) => {
   console.log('选择库位:', location);
@@ -194,34 +218,52 @@ const hideSubMenu = () => {
   }
 };
 
-// 延迟隐藏子菜单
-const hideSubMenuDelayed = () => {
-  if (hideTimer.value) {
-    clearTimeout(hideTimer.value);
+// 延迟隐藏子菜单（已移除，由 Ant Design 处理）
+// const hideSubMenuDelayed = () => {
+//   if (hideTimer.value) {
+//     clearTimeout(hideTimer.value);
+//   }
+//   hideTimer.value = window.setTimeout(() => {
+//     showSubMenu.value = null;
+//     hideTimer.value = null;
+//   }, 150); // 150ms延迟，给用户足够时间移动到子菜单
+// };
+
+// 处理库位项鼠标离开（已移除，由 Ant Design 处理）
+// const handleStorageMouseLeave = () => {
+//   hideSubMenuDelayed();
+// };
+
+// 处理子菜单鼠标进入（已移除，由 Ant Design 处理）
+// const handleSubMenuMouseEnter = () => {
+//   // 清除隐藏定时器
+//   if (hideTimer.value) {
+//     clearTimeout(hideTimer.value);
+//     hideTimer.value = null;
+//   }
+// };
+
+// 处理子菜单鼠标离开（已移除，由 Ant Design 处理）
+// const handleSubMenuMouseLeave = () => {
+//   hideSubMenu();
+// };
+
+// 处理子菜单开关变化
+const handleSubMenuOpenChange = (open: boolean) => {
+  if (!open) {
+    // 清除隐藏定时器
+    if (hideTimer.value) {
+      clearTimeout(hideTimer.value);
+      hideTimer.value = null;
+    }
+    hideSubMenu();
+  } else {
+    // 当子菜单打开时，清除任何待隐藏的定时器
+    if (hideTimer.value) {
+      clearTimeout(hideTimer.value);
+      hideTimer.value = null;
+    }
   }
-  hideTimer.value = window.setTimeout(() => {
-    showSubMenu.value = null;
-    hideTimer.value = null;
-  }, 150); // 150ms延迟，给用户足够时间移动到子菜单
-};
-
-// 处理库位项鼠标离开
-const handleStorageMouseLeave = () => {
-  hideSubMenuDelayed();
-};
-
-// 处理子菜单鼠标进入
-const handleSubMenuMouseEnter = () => {
-  // 清除隐藏定时器
-  if (hideTimer.value) {
-    clearTimeout(hideTimer.value);
-    hideTimer.value = null;
-  }
-};
-
-// 处理子菜单鼠标离开
-const handleSubMenuMouseLeave = () => {
-  hideSubMenu();
 };
 
 // 库位操作处理
@@ -287,10 +329,9 @@ const getStorageTooltip = (location: StorageLocationInfo) => {
 
 <style scoped>
 .storage-menu {
-  width: 100%;
+  position: relative;
 }
 
-/* 库位项样式 */
 .storage-item {
   display: flex;
   align-items: center;
@@ -305,6 +346,10 @@ const getStorageTooltip = (location: StorageLocationInfo) => {
   border-left-color: #1890ff;
 }
 
+:root[theme='dark'] .storage-item:hover {
+  background-color: #262626;
+}
+
 .storage-info {
   display: flex;
   flex-direction: column;
@@ -313,7 +358,6 @@ const getStorageTooltip = (location: StorageLocationInfo) => {
 
 .storage-name {
   font-weight: 500;
-  color: #000;
   font-size: 14px;
 }
 
@@ -334,79 +378,28 @@ const getStorageTooltip = (location: StorageLocationInfo) => {
   width: 8px;
   height: 8px;
   border-radius: 50%;
-  display: inline-block;
-  background-color: #d9d9d9; /* 默认灰色 */
-  transition: background-color 0.2s;
+  background-color: #d9d9d9;
 }
 
-.status-indicator.occupied {
-  background-color: #d9d9d9; /* 默认灰色 */
-}
-
-.status-indicator.occupied.active {
-  background-color: #ff4d4f; /* 占用时红色 */
-}
-
-.status-indicator.locked {
-  background-color: #d9d9d9; /* 默认灰色 */
-}
-
-.status-indicator.locked.active {
-  background-color: #faad14; /* 锁定时橙色 */
-}
-
-.status-indicator.disabled {
-  background-color: #d9d9d9; /* 默认灰色 */
-}
-
-.status-indicator.disabled.active {
-  background-color: #8c8c8c; /* 禁用时深灰色 */
-}
-
-.status-indicator.empty-tray {
-  background-color: #d9d9d9; /* 默认灰色 */
-}
-
-.status-indicator.empty-tray.active {
-  background-color: #13c2c2; /* 空托盘时青色 */
-}
+.status-indicator.occupied.active { background-color: #ff4d4f; }
+.status-indicator.locked.active { background-color: #faad14; }
+.status-indicator.disabled.active { background-color: #8c8c8c; }
+.status-indicator.empty-tray.active { background-color: #13c2c2; }
 
 .status-text {
   color: #666;
   font-size: 11px;
 }
 
-/* 库位状态样式 */
-.storage-occupied {
-  background-color: #fff2f0;
-  border-left-color: #ff4d4f;
-}
+.storage-occupied { background-color: #fff2f0; border-left-color: #ff4d4f; }
+.storage-locked { background-color: #fffbe6; border-left-color: #faad14; }
+.storage-disabled { background-color: #f5f5f5; border-left-color: #8c8c8c; }
+.storage-empty-tray { background-color: #e6fffb; border-left-color: #13c2c2; }
+.storage-available { background-color: #f6ffed; border-left-color: #52c41a; }
 
-.storage-locked {
-  background-color: #fffbe6;
-  border-left-color: #faad14;
-}
-
-.storage-disabled {
-  background-color: #f5f5f5;
-  border-left-color: #8c8c8c;
-}
-
-.storage-empty-tray {
-  background-color: #e6fffb;
-  border-left-color: #13c2c2;
-}
-
-.storage-available {
-  background-color: #f6ffed;
-  border-left-color: #52c41a;
-}
-
-/* 箭头图标 */
 .arrow-icon {
   color: #999;
   font-size: 12px;
-  transition: color 0.2s;
   flex-shrink: 0;
 }
 
@@ -414,76 +407,83 @@ const getStorageTooltip = (location: StorageLocationInfo) => {
   color: #1890ff;
 }
 
-/* 子菜单容器样式 */
-.sub-menu-container {
-  position: fixed;
-  z-index: 2;
-  pointer-events: auto;
-  display: flex;
-  align-items: flex-start;
+.sub-menu-trigger {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  pointer-events: none;
+  z-index: 10;
 }
 
-/* 连接区域 - 确保鼠标移动流畅 */
-.sub-menu-connector {
-  width: 12px;
-  height: 100%;
-  background: transparent;
-  pointer-events: auto;
-  /* 确保连接区域覆盖可能的间隙 */
-  margin-left: -6px;
-  /* 添加一个微妙的背景，帮助用户理解连接关系 */
-  background: linear-gradient(to right, transparent 0%, rgba(24, 144, 255, 0.05) 50%, transparent 100%);
-}
-
-/* 子菜单样式 */
-.sub-menu {
+.sub-menu-overlay {
   background: white;
   border: 1px solid #d9d9d9;
-  border-left: none; /* 移除左边框，与主菜单无缝连接 */
-  border-radius: 0 6px 6px 0; /* 只圆角右侧，左侧与主菜单连接 */
-  box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.15); /* 调整阴影，避免左侧阴影 */
+  border-radius: 6px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
   padding: 4px 0;
   min-width: 160px;
-  user-select: none;
-  color: #000;
-  pointer-events: auto;
-  /* 确保与主菜单无缝连接 */
-  margin-left: 0;
-  /* 添加一个微妙的左边框，模拟与主菜单的连接 */
-  border-left: 1px solid #e8e8e8;
+}
+
+:root[theme='dark'] .sub-menu-overlay {
+  background: #141414;
+  border-color: #424242;
 }
 
 .sub-menu-header {
-  padding: 8px 12px;
   background-color: #fafafa;
-  border-radius: 0 6px 0 0; /* 只圆角右上角，与子菜单整体设计一致 */
   border-bottom: 1px solid #f0f0f0;
+  padding: 8px 12px;
+  border-radius: 6px 6px 0 0;
+}
+
+:root[theme='dark'] .sub-menu-header {
+  background-color: #212121;
+  border-bottom-color: #303030;
 }
 
 .sub-menu-title {
   font-size: 13px;
   font-weight: 600;
-  color: #000;
 }
 
-.sub-menu-item {
+.sub-menu-actions {
+  border: none;
+  box-shadow: none;
+  background: #fff !important;
+  color: #000 !important;
+}
+
+.sub-menu-actions .menu-item {
   display: flex;
   align-items: center;
   padding: 8px 12px;
+  font-size: 13px;
+  gap: 8px;
+  height: auto;
+  line-height: 1.4;
+  background: transparent;
+  color: #000;
   cursor: pointer;
   transition: background-color 0.2s;
-  font-size: 13px;
-  color: #000;
-  gap: 8px;
 }
 
-.sub-menu-item:hover {
+.sub-menu-actions .menu-item:hover {
   background-color: #f5f5f5;
 }
 
+:root[theme='dark'] .sub-menu-actions .menu-item {
+  background: transparent;
+  color: #fff;
+}
+
+:root[theme='dark'] .sub-menu-actions .menu-item:hover {
+  background-color: #262626;
+}
+
 .action-icon {
   font-size: 14px;
   width: 16px;
   text-align: center;
+  flex-shrink: 0;
 }
 </style>