site/src/widget/Menu/index.less
@menu-width: 260px;

.ac-menu-wrapper {
  position: relative;
  width: @menu-width;
  min-width: @menu-width;
  max-width: @menu-width;
  min-height: 1000px;
  box-sizing: border-box;
  border-right: 1px solid var(--color-border);
  transition: all 0.15s;
  opacity: 1;

  ::-webkit-scrollbar {
    width: 12px;
    height: 4px;
  }

  ::-webkit-scrollbar-thumb {
    border: 4px solid transparent;
    background-clip: padding-box;
    border-radius: 7px;
    background-color: var(--color-text-4);
  }

  .ac-menu {
    position: fixed;
    top: 60px;
    left: -1px;
    transition: left 0.15s;

    .ac-menu-inner {
      width: 260px;
      height: calc(100vh - 136px);
      overflow-y: hidden;
      overflow-x: hidden;
      background-color: var(--color-menu-light-bg);

      &:hover {
        overflow-y: auto;
      }

      .arco-menu-light.arco-menu-vertical {
        box-shadow: none;
      }

      .arco-menu {
        padding-bottom: 30px;
      }
    }

    .arco-menu-inner {
      padding: 4px 12px;
    }

    .arco-menu-item {
      color: var(--color-text-1);

      .menu-link {
        display: flex;
        align-items: center;
        flex-wrap: nowrap;

        > span {
          text-overflow: ellipsis;
          overflow: hidden;
        }
      }

      a {
        color: var(--color-text-1);
      }

      a::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
      }
    }

    .arco-menu-item:hover,
    .arco-menu-inline-header:hover {
      background-color: var(--color-fill-1);
    }

    .arco-menu-light .arco-menu-item.arco-menu-selected {
      background-color: var(--color-fill-2);
    }

    .arco-menu-selected {
      color: rgb(var(--arcoblue-6));

      a {
        color: rgb(var(--arcoblue-6));
      }
    }

    .arco-menu-item .arco-badge-dot {
      right: -4px;
    }
  }

  &-collapsed {
    width: 0;
    min-width: 0;
    max-width: 0;
    opacity: 0;

    .ac-menu {
      left: -261px;
    }
  }

  .title-1 > .arco-menu-inline-header {
    font-size: 16px;
    font-weight: 500;
  }

  .arco-menu-group > .arco-menu-group-title > span {
    padding-left: 0 !important;
  }
}

.ac-menu-collapse-btn {
  position: fixed !important;
  top: 241px;
  left: 247px;
  z-index: 2;
  background: var(--color-bg-5) !important;
  border: 1px solid var(--color-fill-3) !important;
  box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 10%);
  transition: all 0.15s;

  &:hover {
    transform: scale(1.1, 1.1);
  }

  &-close {
    left: 0;

    svg {
      transform: scaleX(-1);
    }
  }
}

.ac-menu-holder {
  position: fixed;
  left: 0;
  top: 0;
  width: 12px;
  height: 100vh;
  background-color: var(--color-fill-1);
  border-right: 1px solid var(--color-border);
  z-index: 1;
}

html.rtl {
  .ac-menu-wrapper {
    border-right: 0;
    border-left: 1px solid var(--color-border);
  }

  .ac-menu {
    left: unset;
    right: -1px;
  }

  .ac-menu-collapse-btn {
    left: unset;
    right: 247px;

    svg {
      transform: scaleX(-1);
    }

    &-close {
      right: 0;

      svg {
        transform: scaleX(1);
      }
    }
  }

  .ac-menu-holder {
    left: unset;
    right: 0;
    border-right: 0;
    border-left: 1px solid var(--color-border);
  }
}

// progress bar
#nprogress .bar {
  background: rgb(var(--arcoblue-6));
}

#nprogress .peg {
  box-shadow: 0 0 10px rgb(var(--arcoblue-6)), 0 0 5px rgb(var(--arcoblue-6));
}
