.#{$ns}Cards {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;

  &-toolbar {
    @include clearfix();
    >.#{$ns}Cards-actions {
      @include media-breakpoint-up(sm) {
        margin-bottom: 8px;
      }
    }
    // Aug
    display: flex;
    align-items: center;
    >.#{$ns}Crud-toolbar {
      @include media-breakpoint-up(sm) {
        .#{$ns}Crud-toolbar-tool--head {
          width: auto;
          padding-left: 8px;
          border: 0.0625rem solid #eceff8;
          .#{$ns}Cards-toolbar-page {
            float: left;
            padding: 0;
            background: unset;
            .#{$ns}Cards-actions {
              height: 32px;
              line-height: 32px;
              font-size: 12px;
              cursor: pointer;
              color: var(--saas-font-size-dark-black);
              margin-bottom: 0;
              .#{$ns}Context-checkall {
                margin-bottom: 0;
                color: var(--saas-font-size-dark-black);
              }
            }
          }
          .#{$ns}Crud-toolbar {
            width: auto;
          }
        }
      }
    }
    @include media-breakpoint-down(sm) {
      .#{$ns}Crud-toolbar.footer {
        .#{$ns}Crud-toolbar-tool--actions {
          width: 100%;
          display: flex;
        }
      }
    }
  }

  &-content {
    flex: 1;
    overflow: auto;
    overflow-x: hidden;
    padding: 0 8px 8px 8px;
  }

  &-actions {
    display: inline-block;

    >* {
      margin-right: var(--Crud-toolbar-gap);
    }

    >.#{$ns}Context-checkall {
      margin-bottom: 8px;
    }
  }

  &-heading {
    padding: var(--gap-xs) 0;
  }

  &-header {
    padding: var(--Cards-toolbar-marginY) var(--Cards-toolbar-marginX);

    >*+.#{$ns}Button,
    >*+.#{$ns}ButtonGroup,
    >*+.#{$ns}ButtonToolbar {
      margin-left: var(--Crud-toolbar-gap);
    }
  }

  &-statistic {
    width: 100%;
    margin-bottom: var(--Cards-toolbar-marginY);
  }

  &-header+&-toolbar {
    padding-top: 0;
  }

  &-fixedTop {
    position: absolute;
    background: var(--white);
    z-index: -1;
    opacity: 0;
    box-shadow: var(--Cards-fixedTop-boxShadow);
    padding: var(--gap-sm);

    &.in {
      position: fixed;
      opacity: 1;
      z-index: $zindex-affix;
    }

    .#{$ns}Cards-toolbar {
      margin-bottom: 0;
    }

    &:empty {
      display: none;
    }
  }

  &--unsaved &-heading {
    background: var(--Cards--unsaved-heading-bg);
    color: var(--Cards--unsaved-heading-color);
    padding: var(--gap-xs) var(--gap-sm);
    margin-bottom: var(--gap-sm);
  }

  &-dragTip {
    width: 100%;
    color: var(--info);
    clear: both;
    margin-top: var(--gap-xs);
  }

  &-placeholder {
    background: var(--white);
    color: var(--text--muted-color);
    text-align: center;
    height: var(--Cards-placeholder-height);
    line-height: var(--Cards-placeholder-height);
    border: var(--Card-borderWidth) solid var(--Card-borderColor);
    border-radius: var(--Card-borderRadius);
  }

  &-body>div {
    display: flex;
  }

  &-items {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 -4px;
  }

  &-items>div {
    min-width: 280px;
    max-width: 450px;
    flex: 1;
    // margin: 0 12px 12px;
    border-right: none;

    .#{$ns}Card--link {
      padding: 0;
    }

    .#{$ns}Card--NoAvatar {
      padding: 6px 0 0px;
    }
  }

  &--masonry {
    display: block;

    &:after {
      content: none;
    }

    column-gap: 0;
    column-fill: initial;

    >div {
      width: 100%;
      float: none;
      break-inside: avoid;
      max-width: unset;
      display: inline-block;
      flex: unset;
    }
  }
}

@include media-breakpoint-up(sm) {
  .#{$ns}Cards--masonrySm1 {
    column-count: 12;
  }

  .#{$ns}Cards--masonrySm2 {
    column-count: 6;
  }

  .#{$ns}Cards--masonrySm3 {
    column-count: 4;
  }

  .#{$ns}Cards--masonrySm4 {
    column-count: 3;
  }

  .#{$ns}Cards--masonrySm6 {
    column-count: 2;
  }

  .#{$ns}Cards--masonrySm12 {
    column-count: 1;
  }

  .#{$ns}Cards-toolbar {
    background-color: var(--Layout-header-bg);
    display: flex;
    flex-wrap: wrap;
    padding: 8px 8px 0;
  }
}

@include media-breakpoint-up(md) {
  .#{$ns}Cards--masonryMd1 {
    column-count: 12;
  }

  .#{$ns}Cards--masonryMd2 {
    column-count: 6;
  }

  .#{$ns}Cards--masonryMd3 {
    column-count: 4;
  }

  .#{$ns}Cards--masonryMd4 {
    column-count: 3;
  }

  .#{$ns}Cards--masonryMd6 {
    column-count: 2;
  }

  .#{$ns}Cards--masonryMd12 {
    column-count: 1;
  }
}

@include media-breakpoint-up(lg) {
  .#{$ns}Cards--masonryLg1 {
    column-count: 12;
  }

  .#{$ns}Cards--masonryLg2 {
    column-count: 6;
  }

  .#{$ns}Cards--masonryLg3 {
    column-count: 4;
  }

  .#{$ns}Cards--masonryLg4 {
    column-count: 3;
  }

  .#{$ns}Cards--masonryLg6 {
    column-count: 2;
  }

  .#{$ns}Cards--masonryLg12 {
    column-count: 1;
  }
}

// Aug 移动端样式
@include media-breakpoint-down(sm) {
  .#{$ns}Cards {
    &-toolbar {
      @include mobile-footer-toolbar();
      padding: 0 16px
    }

    &-content {
      padding: 4px 0 0 0;
    }

    .#{$ns}Mobile-header-toolbar-wrapper {
      flex-direction: row;
    }

    &-body {
      margin: 0;
      background-color: rgb(245, 245, 245);

      >div {
        width: 50%;
        margin: 0;
        min-width: auto;
        max-width: auto;
        flex: auto;
      }
    }

    &-placeholder {
      display: none;
    }

    &-fixedTop {
      &.in {
        display: none;
      }
    }
  }
}