.btn {
  --#{$prefix}btn-padding-x: #{$btn-padding-x};
  --#{$prefix}btn-padding-y: #{$btn-padding-y};
  --#{$prefix}btn-font-family: #{$btn-font-family};
  @include rfs($btn-font-size, --#{$prefix}btn-font-size);
  --#{$prefix}btn-font-weight: #{$btn-font-weight};
  --#{$prefix}btn-line-height: #{$btn-line-height};
  --#{$prefix}btn-color: #{$btn-color};
  --#{$prefix}btn-bg: transparent;
  --#{$prefix}btn-border-width: #{$btn-border-width};
  --#{$prefix}btn-border-color: transparent;
  --#{$prefix}btn-hover-border-color: transparent;
  --#{$prefix}btn-box-shadow: #{$btn-box-shadow};
  --#{$prefix}btn-disabled-opacity: #{$btn-disabled-opacity};
  --#{$prefix}btn-focus-box-shadow: 0 0 0 #{$btn-focus-width} rgba(var(--#{$prefix}btn-focus-shadow-rgb), .5);
  --#{$prefix}btn–text-decoration: #{if($link-decoration == none, null, none)};
  --#{$prefix}btn-lg-padding-y: #{$btn-padding-y-lg};
  --#{$prefix}btn-lg-padding-x: #{$btn-padding-x-lg};
  --#{$prefix}btn-lg-font-size: #{$btn-lg-font-size};
  --#{$prefix}btn-sm-padding-y: #{$btn-padding-y-sm};
  --#{$prefix}btn-sm-padding-x: #{$btn-padding-x-sm};
  --#{$prefix}btn-sm-font-size: #{$btn-font-size-sm};
  --#{$prefix}btn-box-shadow: #{btn-box-shadow};
  --#{$prefix}btn-loading-gap: #{$btn-loading-gap};

  position: relative;
  display: inline-flex;
  flex-direction: row;
  gap: var(--#{$prefix}btn-gap, $spacer-2);
  align-items: center;
  justify-content: center;
  padding: var(--#{$prefix}btn-padding-y) var(--#{$prefix}btn-padding-x);
  font-family: var(--#{$prefix}btn-font-family);
  font-weight: var(--#{$prefix}btn-font-weight);
  line-height: var(--#{$prefix}btn-line-height);
  color: var(--#{$prefix}btn-color);
  text-align: center;
  text-decoration: none;
  white-space: $btn-white-space;
  vertical-align: middle;
  cursor: if($enable-button-pointers, pointer, null);
  user-select: none;
  border: var(--#{$prefix}btn-border-width) solid var(--#{$prefix}btn-border-color);
  border-radius: var(--#{$prefix}btn-border-radius);
  box-shadow: var(--#{$prefix}btn-box-shadow);
  @include font-size(var(--#{$prefix}btn-font-size));
  @include gradient-bg(var(--#{$prefix}btn-bg));
  @include box-shadow(var(--#{$prefix}btn-box-shadow));
  @include transition($btn-transition);

  // hover selectors
  &.hover,
  &:hover {
    color: var(--#{$prefix}btn-hover-color);
    text-decoration: none;
    background-color: var(--#{$prefix}btn-hover-bg);
    border-color: var(--#{$prefix}btn-hover-border-color);
  }

  .btn-check + &.hover,
  .btn-check + &:hover {
    // override for the checkbox/radio buttons
    color: var(--#{$prefix}btn-color);
    background-color: var(--#{$prefix}btn-bg);
    border-color: var(--#{$prefix}btn-border-color);
  }

  // focus selectors
  &.focus-visible,
  &:focus-visible {
    color: var(--#{$prefix}btn-focus-color, var(--#{$prefix}btn-hover-color));
    @include gradient-bg(var(--#{$prefix}btn-focus-bg, var(--#{$prefix}btn-hover-bg)));
    border-color: var(--#{$prefix}btn-focus-border-color, var(--#{$prefix}btn-hover-border-color));
    outline: 0;
    // Avoid using mixin so we can pass custom focus shadow properly
    @if $enable-shadows {
      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
    } @else {
      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
    }
  }
  /* stylelint-disable-next-line scss/selector-no-union-class-name */
  &-loading {
    position: relative;
    display: inline-flex;
    gap: var(--#{$prefix}btn-loading-gap);
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
  }

  .btn-check.focus-visible + &,
  .btn-check:focus-visible + & {
    border-color: var(--#{$prefix}btn-hover-border-color);
    outline: 0;

    @if $enable-shadows {
      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
    } @else {
      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
    }
  }

  .btn-check:checked + &,
  :not(.btn-check) + &:active,
  &:first-child:active,
  &.active,
  &.show {
    color: var(--#{$prefix}btn-active-color);
    background-color: var(--#{$prefix}btn-active-bg);
    // Remove CSS gradients if they're enabled
    background-image: if($enable-gradients, none, null);
    border-color: var(--#{$prefix}btn-active-border-color);
    @include box-shadow(var(--#{$prefix}btn-active-box-shadow));

    &.focus-visible,
    &:focus-visible {
      // Avoid using mixin so we can pass custom focus shadow properly
      @if $enable-shadows {
        box-shadow: var(--#{$prefix}btn-active-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
      } @else {
        box-shadow: var(--#{$prefix}btn-focus-box-shadow);
      }
    }
  }

  .btn-check:checked.focus-visible + &,
  .btn-check:checked:focus-visible + & {
    // Avoid using mixin so we can pass custom focus shadow properly
    @if $enable-shadows {
      box-shadow: var(--#{$prefix}btn-active-box-shadow), var(--#{$prefix}btn-focus-box-shadow);
    } @else {
      box-shadow: var(--#{$prefix}btn-focus-box-shadow);
    }
  }

  &.disabled,
  &:disabled,
  fieldset:disabled & {

    color: var(--#{$prefix}btn-disabled-color);
    pointer-events: none;
    background-color: var(--#{$prefix}btn-disabled-bg);
    background-image: if($enable-gradients, none, null);
    border-color: var(--#{$prefix}btn-disabled-border-color);

    opacity: var(--#{$prefix}btn-disabled-opacity);
    @include box-shadow(none);
  }

  .d-icon {
    --#{$prefix}icon-size: var(--#{$prefix}btn-font-size);
  }
}

@each $color, $value in $theme-colors {
  @if not map-has-key($theme-colors-extra, $color) {
    .btn-#{$color} {
      @include df-button-variant-mapper($color);
    }

    .btn-link-#{$color} {
      @include df-button-variant-mapper($color, "link");
    }

    .btn-outline-#{$color} {
      @include df-button-variant-outline-mapper($color);
    }
  }
}

.btn-lg {
  @include button-size(
    var(--#{$prefix}btn-lg-padding-y),
    var(--#{$prefix}btn-lg-padding-x),
    var(--#{$prefix}btn-lg-font-size),
    var(--#{$prefix}btn-lg-border-radius),
  );
}

.btn-sm {
  @include button-size(
    var(--#{$prefix}btn-sm-padding-y),
    var(--#{$prefix}btn-sm-padding-x),
    var(--#{$prefix}btn-sm-font-size),
    var(--#{$prefix}btn-sm-border-radius),
  );
}

[class*="btn-link-"] {
  --#{$prefix}btn-text-decoration: var(--#{$prefix}link-decoration);

  &.hover,
  &:hover {
    background: rgba(0, 0, 0, .03);
  }

  @if $enable-gradients {
    background-image: none;
  }
}

//
// Link buttons
//

// Make a button look and behave like a link
.btn-link {
  --#{$prefix}btn-color: #{$btn-link-color};
  --#{$prefix}btn-bg: transparent;
  --#{$prefix}btn-border-color: transparent;
  --#{$prefix}btn-hover-color: #{$btn-link-color};
  --#{$prefix}btn-hover-border-color: transparent;
  --#{$prefix}btn-active-color: #{$btn-link-color};
  --#{$prefix}btn-active-border-color: transparent;
  --#{$prefix}btn-disabled-color: #{$btn-link-disabled-color};
  --#{$prefix}btn-disabled-border-color: transparent;
  --#{$prefix}btn-box-shadow: 0 0 0 #000; // Can't use `none` as keyword negates all values when used with multiple shadows
  --#{$prefix}btn-focus-shadow-rgb: #{$btn-link-focus-shadow-rgb};
  --#{$prefix}btn-box-shadow: none;

  text-decoration: $link-decoration;
  @if $enable-gradients {
    background-image: none;
  }

  &.focus-visible,
  &:focus-visible {
    color: var(--#{$prefix}btn-color);
  }

  // No need for an active state here
}