naive-ui/styles/Modal.scss

@import './mixins/mixins.scss';

@include themes-mixin {
  @include b(modal-content) {
    @include b(card) {
      background-color: $--n-dialog-color;
    }
    @include once {
      @include b(confirm) {
        width: 80vw;
      }
    }
  }
}

@include b(modal-container) {
  position: fixed;
  left: 0;
  top: 0;
  height: 0;
  width: 0;
  display: flex;
}

@include b(modal-overlay) {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, .4);
  &#{&}-transition-enter-active {
    transition: background-color .3s cubic-bezier(0.0, 0.0, 0.2, 1);
  }
  
  &#{&}-transition-leave-active {
    transition: background-color .3s cubic-bezier(0.0, 0.0, 0.2, 1);
  }
  
  &#{&}-transition-enter, &#{&}-transition-leave-to {
    background-color: rgba(0, 0, 0, 0);
  }
}

@include b(modal-content) {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow: visible;
  & > {
    @include b(scrollbar) {
      & > {
        @include b(scrollbar-container) {
          & > {
            @include b(scrollbar-content) {
              min-height: 100%;
              display: flex;
            }
          }
        }
      }
    }
  }
  @include not-m(active) {
    visibility: hidden;
  }
}

@include b(modal-content-slot) {
  &#{&}-transition-enter-active {
    opacity: 1;
    transition: opacity .3s cubic-bezier(.4, 0, .2, 1), transform .3s cubic-bezier(0.0, 0.0, 0.2, 1);
    transform: scale(1);
  }
  &#{&}-transition-leave-active {
    opacity: 1;
    transition: opacity .3s cubic-bezier(.4, 0, .2, 1), transform .3s cubic-bezier(0.4, 0.0, 1, 1);
    transform: scale(1);
  }
  &#{&}-transition-enter, &#{&}-transition-leave-to {
    opacity: 0;
    transform: scale(.5);
  }
}