.background {
    display: flex;
    align-content: center;
    justify-content: center;
    background-image: url("../../pictures/space/Inbase3.png");
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    min-height: calc(100vh - 60px);
    width: 100%;
  }
  
  .tree {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.8);
    width: 1100px;
    border-radius: 30px;
    margin-top: 30px;
    margin-left: 240px;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
  }
  
  .operation-bar {
    margin-bottom: 20px;
    text-align: center;
  }
  
  .tree-container {
    overflow: auto;
    padding: 20px;
  }
  
  /* 节点样式 */
  .custom-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
    border: 1px solid #dcdfe6;
    border-radius: 8px;
    background: white;
    min-width: 150px;
  }
  
  .current-user {
    border: 2px solid #409EFF;
    background: #ecf5ff;
  }
  
  .node-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.3s;
    margin-top: 8px;
  }
  
  .node-info:hover {
    background: rgba(0, 0, 0, 0.1);
  }
  
  /* 文字样式 */
  .name {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 4px;
  }
  
  .relation {
    color: #666;
    font-size: 12px;
  }
  
  .birth-date, 
  .phone {
    color: #999;
    font-size: 12px;
  }
  
  /* 头像上传样式 */
  .avatar-uploader {
    text-align: center;
  }
  
  .avatar-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    overflow: hidden;
    width: 120px;
    height: 120px;
  }
  
  .avatar-wrapper:hover {
    border-color: #409EFF;
  }
  
  .avatar {
    width: 120px;
    height: 120px;
    display: block;
    object-fit: cover;
  }
  
  .el-icon {
    font-size: 28px;
    color: #8c939d;
    width: 100%;
    height: 100%;
    line-height: 100px;
    text-align: center;
  }
  
  .file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
  }