- generic [ref=e47]:
  - complementary [ref=e48]:
    - generic [ref=e49]:
      - generic [ref=e50]: E
      - generic [ref=e51]: EchoChat
    - menubar [ref=e52]:
      - menuitem "仪表盘" [ref=e53] [cursor=pointer]:
        - img [ref=e55]
        - text: 仪表盘
      - menuitem "用户管理" [ref=e57]:
        - generic [ref=e58] [cursor=pointer]:
          - img [ref=e60]
          - generic [ref=e62]: 用户管理
          - img [ref=e64]
      - menuitem "联系人管理" [ref=e66]:
        - generic [ref=e67] [cursor=pointer]:
          - img [ref=e69]
          - generic [ref=e72]: 联系人管理
          - img [ref=e74]
      - menuitem "群组管理" [ref=e76]:
        - generic [ref=e77] [cursor=pointer]:
          - img [ref=e79]
          - generic [ref=e82]: 群组管理
          - img [ref=e84]
      - menuitem "消息管理" [ref=e86]:
        - generic [ref=e87] [cursor=pointer]:
          - img [ref=e89]
          - generic [ref=e91]: 消息管理
          - img [ref=e93]
      - menuitem "在线监控" [ref=e95] [cursor=pointer]:
        - img [ref=e97]
        - text: 在线监控
  - generic [ref=e99]:
    - generic [ref=e100]:
      - img [ref=e103] [cursor=pointer]
      - button "管 admin_test" [ref=e107] [cursor=pointer]:
        - generic [ref=e108]: 管
        - generic [ref=e109]: admin_test
        - img [ref=e111]
    - main [ref=e113]:
      - generic [ref=e114]:
        - heading "仪表盘" [level=2] [ref=e115]
        - generic [ref=e116]:
          - generic [ref=e119]:
            - img [ref=e122]
            - generic [ref=e124]: "--"
            - generic [ref=e125]: 总用户数
          - generic [ref=e128]:
            - img [ref=e131]
            - generic [ref=e134]: "--"
            - generic [ref=e135]: 在线用户
          - generic [ref=e138]:
            - img [ref=e141]
            - generic [ref=e143]: "--"
            - generic [ref=e144]: 今日会议
          - generic [ref=e147]:
            - img [ref=e150]
            - generic [ref=e153]: "--"
            - generic [ref=e154]: 系统消息
        - generic [ref=e155]:
          - generic [ref=e156]: 开发进度
          - generic [ref=e157]:
            - paragraph [ref=e158]:
              - text: "Phase 1: 基础设施与用户认证模块 —"
              - generic [ref=e160]: 进行中
            - paragraph [ref=e161]: 更多数据面板将在后续阶段中完善（IM 统计、会议统计、系统监控等）