// stylelint-disable function-disallowed-list

%offcanvas-css-vars {
  // scss-docs-start offcanvas-css-vars
  --#{$prefix}offcanvas-zindex: #{$zindex-offcanvas};
  --#{$prefix}offcanvas-width: #{$offcanvas-horizontal-width};
  --#{$prefix}offcanvas-height: #{$offcanvas-vertical-height};
  --#{$prefix}offcanvas-padding-x: #{$offcanvas-padding-x};
  --#{$prefix}offcanvas-padding-y: #{$offcanvas-padding-y};
  --#{$prefix}offcanvas-color: #{$offcanvas-color};
  --#{$prefix}offcanvas-bg: #{$offcanvas-bg-color};
  --#{$prefix}offcanvas-border-width: #{$offcanvas-border-width};
  --#{$prefix}offcanvas-border-color: #{$offcanvas-border-color};
  --#{$prefix}offcanvas-box-shadow: #{$offcanvas-box-shadow};
  --#{$prefix}offcanvas-transition: #{transform $offcanvas-transition-duration ease-in-out};
  --#{$prefix}offcanvas-title-padding-y: #{$navbar-brand-padding-y};
  --#{$prefix}offcanvas-title-margin-end: #{$navbar-brand-margin-end};
  --#{$prefix}offcanvas-title-font-size: #{$navbar-brand-font-size};
  --#{$prefix}offcanvas-nav-link-color: #{$offcanvas-nav-link-color};
  --#{$prefix}offcanvas-nav-link-hover-color: #{$offcanvas-nav-link-hover-color};
  --#{$prefix}offcanvas-nav-link-hover-bg: #{$offcanvas-nav-link-hover-bg};
  --#{$prefix}offcanvas-nav-link-active-color: #{$offcanvas-nav-link-active-color};
  --#{$prefix}offcanvas-nav-link-disabled-color: #{$offcanvas-nav-link-disabled-color};
  --#{$prefix}dropdown-divider-bg: #{$dropdown-divider-bg};
  // scss-docs-end offcanvas-css-vars
}

@each $breakpoint in map-keys($grid-breakpoints) {
  $next: breakpoint-next($breakpoint, $grid-breakpoints);
  $infix: breakpoint-infix($next, $grid-breakpoints);

  .offcanvas#{$infix} {
    @extend %offcanvas-css-vars;
  }
}

@each $breakpoint in map-keys($grid-breakpoints) {
  $next: breakpoint-next($breakpoint, $grid-breakpoints);
  $infix: breakpoint-infix($next, $grid-breakpoints);

  .offcanvas#{$infix} {
    @include media-breakpoint-down($next) {
      position: fixed;
      bottom: 0;
      z-index: var(--#{$prefix}offcanvas-zindex);
      display: flex;
      flex-direction: column;
      max-width: 100%;
      color: var(--#{$prefix}offcanvas-color);
      visibility: hidden;
      background-color: var(--#{$prefix}offcanvas-bg);
      background-clip: padding-box;
      outline: 0;
      @include box-shadow(var(--#{$prefix}offcanvas-box-shadow));
      @include transition(var(--#{$prefix}offcanvas-transition));

      &.offcanvas-start {
        top: 0;
        left: 0;
        width: var(--#{$prefix}offcanvas-width);
        border-right: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
        transform: translateX(-100%);
      }

      &.offcanvas-end {
        top: 0;
        right: 0;
        width: var(--#{$prefix}offcanvas-width);
        border-left: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
        transform: translateX(100%);
      }

      &.offcanvas-top {
        top: 0;
        right: 0;
        left: 0;
        height: var(--#{$prefix}offcanvas-height);
        max-height: 100%;
        border-bottom: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
        transform: translateY(-100%);
      }

      &.offcanvas-bottom {
        right: 0;
        left: 0;
        height: var(--#{$prefix}offcanvas-height);
        max-height: 100%;
        border-top: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
        transform: translateY(100%);
      }

      &.showing,
      &.show:not(.hiding) {
        transform: none;
      }

      &.showing,
      &.hiding,
      &.show {
        visibility: visible;
      }
    }

    @if not ($infix == "") {
      @include media-breakpoint-up($next) {
        --#{$prefix}offcanvas-height: auto;
        --#{$prefix}offcanvas-border-width: 0;
        background-color: transparent !important; // stylelint-disable-line declaration-no-important

        .offcanvas-header {
          display: none;
        }

        .offcanvas-body {
          display: flex;
          flex-grow: 0;
          padding: 0;
          overflow-y: visible;
        }

        &.offcanvas-fixed {
          .offcanvas-header {
            display: flex;

            .btn-close {
              display: none;
            }
          }

          ~ .offcanvas-backdrop {
            display: none;
          }

          .offcanvas-body {
            display: block;
            flex-grow: 1;
            padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);
            overflow-y: auto;
          }

          &.offcanvas-start {
            top: 0;
            left: 0;
            width: var(--#{$prefix}offcanvas-width);
            border-right: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
          }

          &.offcanvas-end {
            top: 0;
            right: 0;
            width: var(--#{$prefix}offcanvas-width);
            border-left: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
          }

          &.offcanvas-top {
            top: 0;
            right: 0;
            left: 0;
            height: var(--#{$prefix}offcanvas-height);
            max-height: 100%;
            border-bottom: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
          }

          &.offcanvas-bottom {
            right: 0;
            left: 0;
            height: var(--#{$prefix}offcanvas-height);
            max-height: 100%;
            border-top: var(--#{$prefix}offcanvas-border-width) solid var(--#{$prefix}offcanvas-border-color);
          }

          &.offcanvas-start ~ .offcanvas-pushed-content {
            margin-left: var(--#{$prefix}offcanvas-width);
            background-color: var(--#{$prefix}body-bg);
            @include transition(margin-left $offcanvas-transition-duration ease-in-out);
          }

          &.offcanvas-end ~ .offcanvas-pushed-content {
            margin-right: var(--#{$prefix}offcanvas-width);
            background-color: var(--#{$prefix}body-bg);
            @include transition(margin-right $offcanvas-transition-duration ease-in-out);
          }
        }
      }
    }
  }
}

.offcanvas-backdrop {
  @include overlay-backdrop($zindex-offcanvas-backdrop, $offcanvas-backdrop-bg, $offcanvas-backdrop-opacity);
}

.offcanvas-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);

  .btn-close {
    margin-right: calc(-.5 * var(--#{$prefix}offcanvas-padding-x));
  }
}

.offcanvas-title {
  padding-top: var(--#{$prefix}offcanvas-title-padding-y);
  padding-bottom: var(--#{$prefix}offcanvas-title-padding-y);
  margin-right: var(--#{$prefix}offcanvas-title-margin-end);
  @include font-size(var(--#{$prefix}offcanvas-title-font-size));
  text-decoration: if($link-decoration == none, null, none);
  white-space: nowrap;

  &:hover,
  &:focus {
    text-decoration: if($link-hover-decoration == underline, none, null);
  }
}

.offcanvas-body {
  flex-grow: 1;
  padding: var(--#{$prefix}offcanvas-padding-y) var(--#{$prefix}offcanvas-padding-x);
  overflow-y: auto;

  .nav-item [data-bs-toggle="collapse"] {
    display: flex;
    align-items: center;
    justify-content: space-between;

    &::after {
      line-height: 0;
      @include transition(transform 200ms 0ms cubic-bezier(.4, 0, .2, 1));
    }

    &[aria-expanded="true"] {
      &::after {
        transform: rotate(180deg);
      }
    }
  }

  .nav-link {
    color: var(--#{$prefix}offcanvas-nav-link-color);

    &:hover,
    &:focus {
      color: var(--#{$prefix}offcanvas-nav-link-hover-color);
      background-color: var(--#{$prefix}offcanvas-nav-link-hover-bg);
    }

    &.disabled {
      color: var(--#{$prefix}offcanvas-nav-link-disabled-color);
    }
  }

  .show > .nav-link,
  .nav-link.active {
    color: var(--#{$prefix}offcanvas-nav-link-active-color);
  }

  [data-bs-toggle="collapse"] {
    &::after {
      content: escape-svg($offcanvas-light-collapse-icon);
    }
  }
}

.offcanvas-fixed {
  position: fixed;
  bottom: 0;
  display: flex;
  flex-direction: column;
  @include transition(var(--#{$prefix}offcanvas-transition));
}

@if $enable-dark-mode {
  @include color-mode(dark) {
    .offcanvas-body [data-bs-toggle="collapse"] {
      &::after {
        content: escape-svg($offcanvas-dark-collapse-icon);
      }
    }
  }
}