// 组件允许单个组件打包，因此默认引入公共基础样式

@import '../../base.less';

@import './_var.less';

@import './_mixin.less';

@import '../../mixins/_layout.less';

@import '../../mixins/_reset.less';

.@{prefix}-popup {
  .reset;

  color: @popup-text-color;
  display: inline-block;
  z-index: @z-index-Popup;

  &__content {
    position: relative;
    background: @popup-bg;
    box-shadow: @popup-shadow;
    border-radius: @border-radius-medium;
    padding: @popup-padding;
    font-size: @popup-content-font-size;
    line-height: @popup-content-line-height;
    box-sizing: border-box;
    word-break: break-all;
  }
}

.@{prefix}-popup__arrow {
  position: absolute;
  z-index: 1;
  width: @popup-arrow-width;
  height: @popup-arrow-height;

  &::before {
    position: absolute;
    content: '';
    width: @popup-arrow-width;
    height: @popup-arrow-height;
    transform: rotate(45deg);
    background: @arrow-bg;
  }
}
.content-placement-top();
.content-placement-bottom();
.content-placement-left();
.content-placement-right();

.arrow-placement-top();
.arrow-placement-bottom();
.arrow-placement-left();
.arrow-placement-right();

// animation
.@{popup-flow}-enter,
.@{popup-flow}-enter-from,
.@{popup-flow}-exiting,
.@{popup-flow}-leave-to {
  opacity: 0;
  visibility: hidden;
}

.@{popup-flow}-enter-to,
.@{popup-flow}-entering,
.@{popup-flow}-leave-from,
.@{popup-flow}-leave {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.@{popup-flow}-enter-active {
  transition: @popup-flow-transition-enter;
}

.@{popup-flow}-leave-active {
  transition: @popup-flow-transition-leave;
}

.expand-animation(top, expand, ~'[data-popper-placement^=top]');
.expand-animation(bottom, expand, ~'[data-popper-placement^=bottom]');
// .expand-animation(right, expand-right);