// Copyright (C) 2018 The Trustees of Indiana University
// SPDX-License-Identifier: BSD-3-Clause

@use '../core' as *;
@use 'sass:map';
@use 'sass:math';

/**
 * This class gets applied to the body of the document when a modal dialog
 * is open so that the dialog scrolls but not the content of the body.
 * It's removed when the dialog is closed making the body scrollable again.
 */

.#{$prefix}-dialog-prevent-scroll {
  overflow: hidden;
}

.#{$prefix}-dialog {
  background-color: $color-white-base;
  border-radius: $spacing-xs;
  box-shadow: $shadow-heavy;
  left: 0;
  margin: auto;
  max-width: 37.5rem;
  max-height: 100%;
  overflow: auto;
  position: fixed;
  right: 0;
  top: 40%;
  transform: translateY(-40%);
  width: 90%;
  z-index: map.get($z-index, '1000');

  &[data-#{$prefix}-dialog-darken-page] {
    box-shadow: 0 0 0 9999px rgba($color-black-base, .85);
  }

  &[data-#{$prefix}-dialog-top-left] {
    top: $spacing-xl;
    left: $spacing-xl;
    bottom: auto;
    right: auto;
    transform: none;
  }

  &[data-#{$prefix}-dialog-top-right] {
    top: $spacing-xl;
    right: $spacing-xl;
    left: auto;
    bottom: auto;
    transform: none;
  }

  &[data-#{$prefix}-dialog-bottom-left] {
    top: auto;
    right: auto;
    bottom: $spacing-xl;
    left: $spacing-xl;
    transform: none;
  }

  &[data-#{$prefix}-dialog-bottom-right] {
    top: auto;
    right: $spacing-xl;
    bottom: $spacing-xl;
    left: auto;
    transform: none;
  }

  &__close {
    background-color: transparent;
    border: none;
    border-radius: $spacing-xxs;
    position: absolute;
    right: $spacing-sm;
    top: 1.1rem;
    padding: $spacing-xs;
    height: auto;

    /**
     * Helps vertically center icon on hover.
     */
    line-height: .5;
    display: inline-block;
    color: $color-black-base;

    &:hover {
      background-color: $color-blue-500;
      color: $color-white-base;
    }

    &:focus {
      outline: none;
      /* stylelint-disable */
      box-shadow: 0 0 0 math.div($spacing-xxs, 2) $color-white-base, 0 0 0 $spacing-xxs $color-blue-600;
      /* stylelint-enable */
    }
  }

  &__header {
    padding: $spacing-md $spacing-sm;
    border-bottom: 1px solid $color-black-100;
  }

  &__title {
    font-size: $ts-20;
    font-weight: $font-weight-bold;
    line-height: 1;
  }

  &__body {
    padding: $spacing-sm;
  }

  &__controls {
    padding: $spacing-sm;
    display: flex;
    border-top: 1px solid $color-black-100;
    background-color: $color-black-000;
    flex-wrap: wrap;
    gap: $spacing-sm;

    .#{$prefix}-button {
      width: 100%;
      text-align: center;
      justify-content: center;
    }

    @include mq($breakpoint-sm) {
      justify-content: flex-end;

      .#{$prefix}-button {
        width: auto;
      }
    }
  }

  .#{$prefix}-button[data-#{$prefix}-dialog-close] > * {
    pointer-events: none;
  }
}

.#{$prefix}-dialog[hidden] {
  display: none;
}

.#{$prefix}-dialog:not([hidden]) {
  display: block;
}