.card {
  margin-bottom: ($spacer * 1.5);

  // Cards with color accent
  @each $color, $value in $theme-colors {
    &.bg-#{$color} {
      border-color: darken($value, 12.5%);
      .card-header {
        background-color: darken($value, 3%);
        border-color: darken($value, 12.5%);
      }
    }
  }

  &.drag,
  .drag {
    cursor: move;
  }
}

.card-placeholder {
  background: rgba(0, 0, 0, .025);
  border: 1px dashed $gray-300;
}

.card-header {
  > i {
    margin-right: $spacer / 2;
  }

  .nav-tabs {
    margin-top: -$card-spacer-y;
    margin-bottom: -$card-spacer-y;
    border-bottom: 0;

    .nav-item {
      border-top: 0;
    }

    .nav-link {
      padding: $card-spacer-y ($card-spacer-x / 2);
      color: $text-muted;
      border-top: 0;

      &.active {
        color: $body-color;
        background: #fff;
      }
    }
  }
}

.card-header-icon-bg {
  display: inline-block;
  width: ($card-spacer-y * 2) + ($font-size-base * $line-height-base);
  padding: $card-spacer-y 0;
  margin: (- $card-spacer-y) $card-spacer-x (- $card-spacer-y) (- $card-spacer-x);
  line-height: inherit;
  color: $card-icon-color;
  text-align: center;
  background: $card-icon-bg;
  border-right: $card-border-width solid $card-border-color;
}

.card-header-actions {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-flex;
}

.card-header-action {
  width: ($card-spacer-y * 2) + ($font-size-base * $line-height-base);
  padding: $card-spacer-y 0;
  color: $body-color;
  text-align: center;
  border-left: 1px solid $border-color;

  &:hover {
    text-decoration: none;
  }
}


// Cards with color accent
@each $color, $value in $theme-colors {
  .card-accent-#{$color} {
    @include card-accent-variant($value);
  }
}

.card-full {
  margin-top: - $spacer;
  margin-right: - $grid-gutter-width / 2;
  margin-left: - $grid-gutter-width / 2;
  border: 0;
  border-bottom: $card-border-width solid $border-color;
}

@include media-breakpoint-up(sm) {
  .card-columns {

    &.cols-2 {
      column-count: 2;
    }
  }
}