.prepare-lesson-page {

  .ant-upload-list  {
    display: none;
  }

  .ant-spin-nested-loading {
    width: 100%;
  }

  table tr, table tr th {
    background-color: #FFF !important;
  }

  table tr th.ant-table-column-has-actions.ant-table-column-has-sorters:hover {
    background-color: #FFF !important;
  }

  .content-body {
    display: flex;
  }

  .disk-list__wrap {
    min-width: 200px;
    border-right: 1px solid #EEE;
    position: relative;

    .item {
      display: flex;
      align-items: center;
      height: 50px;
      line-height: 50px;
      margin-bottom: 8px;
      padding-left: 32px;
      text-align: center;
      position: relative;
      cursor: pointer;

      &.hidden {
        display: none;
      }
      
      &:hover {
        background: rgba(255,133,52,0.06);
      }
      
      &.active {
        background: rgba(255,133,52,0.06);
        .iconfont, .disk-name {
          font-weight: 500;
        }
        &::before {
          content: '';
          position: absolute;
          top: 0;
          right: 0;
          width: 4px;
          height: 100%;
          background-color: #FF8534;
        }
      }

      .iconfont, .disk-name {
        color: #333;
      }

      .iconfont {
        font-size: 20px;
        margin-right: 8px;
      }

      .disk-name {
        font-size: 16px;
      }

      
    }

    .guide-href {
      position: absolute;
      left: 33px;
      bottom: 24px;
      color: #FF7519;
    }
  }

  .folder-manage {
    padding: 0 16px;
    width: 100%;

    .ant-upload-list  {
      display: none;
    }

    .tips {
      border-radius: 4px;
      margin-bottom: 16px;
      height: 32px;
      line-height: 32px;
      padding: 0 16px;
      background-color: #FFF0E7;

      display: flex;
      align-items: center;
      justify-content: space-between;

      .iconfont {
        cursor: pointer;
        font-size: 12px;
        opacity: 0.45;
      }
    }

    .operate-area {
      position: relative; 
     
      &__opt {
        width: fit-content;

        &.visible {
          display: block;
        }
        &.hidden {
          display: none;
        }

        .ant-btn {
          margin-right: 8px;

          .iconfont {
            margin-right: 4px;
          }
        }
      }

      &__search {
        position: absolute;
        top: 0;
        right: 0;
      }

      &__bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin: 16px 0;
        
       
        .file-path {
          display: inline-block;
          color: #333;
          position: relative;
          margin-right: 12px;

          &:last-child {
            color: #999;
          }

          &:not(:last-child) {
            cursor: pointer;
            &:hover {
              color: #FF8534;
            }
            &::before {
              content: '/';
              position: absolute;
              color: #CCC;
              right: -8px;
            }
          }
        }

        .load-count__inner {
          color: #999;
        }
      }
    }

    .file-list {
      height: ~'calc(100vh - 240px)';
      overflow: scroll;
      .file-name {
        display: flex;
        align-items: center;
        cursor: pointer;

        &__icon {
          width: 24px;
          margin-right: 4px;
          color: #FBD140;
        }

        &__text:hover {
          color: #FF7519;
        }
      }
      .file-path {
        cursor: pointer;
        text-decoration: underline;

        &:hover {
          color: #FF7519;
        }
      }
      .ant-dropdown-trigger {
        cursor: pointer;
      }

      .lottie-icon {
        &__title {
          color: #999;
          .upload-btn {
            color: #5A8EFA;
            margin: 0 4px;
            cursor: pointer;
          }
        }
      }
    }
  }
}



.prepare-lesson-upgrade-modal {
  .ant-modal-header, .ant-modal-close-x {
    display: none;
  }
  .title {
    color: #333;
    font-size: 24px;
    font-weight: 500;
    text-align: center;
    margin-top: 16px;
  }

  .upgrade-list {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 40px;
    padding: 0 26px;

    &__item {
      text-align: center;
      max-width: 170px;

      img {
        width: 157px;
      }

      .item-title {
        color: #333;
        margin-top: 5px;
      }

      .item-sub-title {
        color: #999;
        font-size: 12px;
        margin-top: 8px;
      }
    }
  }

  .footer {
    width: 136px;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    margin: auto;
    margin-top: 46px;
    margin-bottom: 8px;

    text-align: center;
    font-size: 16px;
    color: #FFF;
    background-color: #FC9C6B;
    cursor: pointer;
  }
}

.create-folder-modal .ant-modal-body {
  min-height: 101px !important;
  .create-tip {
    width: 322px;
    height: 20px;
    font-size: 14px;
    color: #999999;
    line-height: 20px;
  }
}
