.app-wrap {
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;

  .app-header {
    height: 50px;
    background: #545c64;
    flex-shrink: 0;
    display: flex;
    flex-direction: row;
    overflow: hidden;

    .logo {
      display: flex;
      align-items: center;
      margin: 0 20px;
    }

    .app-header-menu-wrap {
      flex: 1;
      display: flex;
      flex-direction: row;

      .app-header-menu {
        height: 100%;
        padding: 0 16px;
        color: #fff;
        display: flex;
        align-items: center;
        cursor: pointer;

        .el-icon {
          margin-left: 8px;
          font-size: 12px;
        }

        &:hover {
          background-color: #494d52;
          color: #fff
        }
      }
    }

    .user {
      display: flex;
      flex-direction: row;
      align-items: center;
      margin-right: 10px;

      & > span {
        display: inline-flex;
        padding: 5px;
        background: #f4c521;
        border-radius: 15px;
        color: #fff;
      }
    }
  }

  .app-section {
    flex: 1;
    display: flex;
    flex-direction: row;
    overflow: hidden;

    .btns-toolbar {
      display: flex;
      flex-direction: column;

      .btns {
        .item {
          height: 48px;
          line-height: 48px;
          text-align: center;
          cursor: pointer;
          font-size: 26px;

          &:hover {
            background: #cccccc;
          }

          &.selected {
            background: #e8e8e8;
            position: relative;

            &:before {
              content: '';
              position: absolute;
              width: 3px;
              height: 100%;
              background: #f4c521;
              left: 0;
              top: 0;
            }
          }
        }
      }

      .btns-top {
        flex: 1;
      }

      .btns-bottom {

      }
    }

    .btns-toolbar-left {
      flex-shrink: 0;
      width: 50px;
      border-right: 1px solid #dcdcdc
    }

    .btns-toolbar-right {
      flex-shrink: 0;
      width: 50px;
      border-left: 1px solid #dcdcdc;

      &.btns-toolbar {
        .btns .item.selected:before {
          right: 0;
          left: auto;
        }
      }
    }

    .section {
      flex: 1;
      overflow: hidden;

      .section-item-wrap {
        height: 100%;
        display: flex;
        flex-direction: column;

        & > .title {
          border-bottom: 1px solid #dcdcdc;
          height: 35px;
          line-height: 35px;
          padding: 0 0 0 10px;
          font-size: 14px;
          position: relative;
          display: flex;
          align-items: center;

          & > .el-icon {
            margin-right: 3px;
            position: relative;
            top: 1px;
          }

          & > .el-input {
            flex: 1;
            margin: 0 30px 0 10px;
          }

          .close {
            position: absolute;
            right: 0;
            display: inline-flex;
            padding: 10px;
            cursor: pointer;

            &:hover {
              color: var(--el-color-primary)
            }
          }
        }

        .calc-left-panel {
          flex: 1;
          overflow: auto;
          display: flex;
        }

        .calc-right-panel {
          flex: 1;
          overflow: auto;
        }

        .calc-bottom-panel {
          flex: 1;
          overflow: auto;
        }
      }

      .section-bottom {
        .section-item-wrap {
          & > .title > .el-input {
            flex: none;
          }
        }
      }

      .section-tabs.el-tabs--card {
        height: 100%;

        & > .el-tabs__header {
          box-sizing: border-box;
          z-index: 0;
          margin: 0;

          & > .el-tabs__nav-wrap {
            margin-bottom: 0
          }

          .el-tabs__item.is-active {
            position: relative;
            z-index: 1;

            &:before {
              content: '';
              width: 100%;
              height: 1px;
              background: #c61429;
              position: absolute;
              left: 0;
              top: 0;
              z-index: 999;
            }

            &:after {
              content: '';
              width: 100%;
              height: 1px;
              background: #fff;
              position: absolute;
              left: 0;
              bottom: 0;
              z-index: 999;
            }

            &:hover {
              &:after {
                background: #c5c5c5;
              }
            }
          }

          .el-tabs__item {
            border-bottom: 0;
          }

          .el-tabs__nav-prev {
            height: 40px;
            background: #c9c9c9;

            .el-icon {
              color: #c61429
            }
          }

          .el-tabs__nav-next {
            height: 40px;
            background: #c9c9c9;

            .el-icon {
              color: #c61429
            }
          }
        }

        & > .el-tabs__content {
          flex: 1;

          & > .el-tab-pane {
            height: 100%;
          }

          .section-canvas {
            height: 100%;
            display: flex;
            flex-direction: column;

            .section-toolbar {
              flex-shrink: 0;
              height: 30px;
              display: flex;
              align-items: center;
              flex-direction: row;

              .el-button {
                margin-left: 5px;
              }

              .section-toolbar-line {
                width: 1px;
                height: 16px;
                background: #dcdcdc;
                margin: 0 5px;
              }

              .el-button-group {
                flex: 1;
              }

              &.section-bottom-toolbar {
                justify-content: space-between;

                .section-toolbar-left {
                  display: flex;
                  align-items: center;
                }

                .section-toolbar-right {
                  display: flex;
                  flex-direction: row;
                  align-items: center;

                  .infor {
                    background: #000;
                    margin: 0 5px;
                    color: #fff;
                    font-size: 12px;
                    min-width: 120px;
                    text-align: center;
                    padding: 3px 5px;
                  }
                }
              }
            }

            .section-content {
              flex: 1;
              background: #e0e0e0;
              display: flex;
              overflow: hidden;

              & > .canvas-container {
                flex: 1;
                position: relative;
              }
            }
          }
        }
      }
    }
  }
}

.el-popper .el-divider--horizontal {
  margin: 5px 0;
  border-color: #656668
}

.model-3d-view-wrap.el-dialog.resize-dialog {
  padding: 0 !important;

  .el-dialog__footer {
    //padding-top:8px;
    display: none;
  }

  .el-dialog__header {
    display: flex;
    align-items: center;
    padding: 8px 0 8px 8px;
  }
}