// Button variants // // Easily pump out default styles, as well as :hover, :focus, :active, // and disabled options for all buttons

// scss-docs-start btn-variant-mixin @mixin button-variant(

$background,
$border,
$color: color-contrast($background),
$hover-background: if($color == $color-contrast-light, shade-color($background, $btn-hover-bg-shade-amount), tint-color($background, $btn-hover-bg-tint-amount)),
$hover-border: if($color == $color-contrast-light, shade-color($border, $btn-hover-border-shade-amount), tint-color($border, $btn-hover-border-tint-amount)),
$hover-color: color-contrast($hover-background),
$active-background: if($color == $color-contrast-light, shade-color($background,$btn-active-bg-shade-amount), tint-color($background, $btn-active-bg-tint-amount)),
$active-border: if($color == $color-contrast-light, shade-color($border, $btn-active-border-shade-amount), tint-color($border, $btn-active-border-tint-amount)),
$active-color: color-contrast($active-background),
$disabled-background: $background,
$disabled-border: $border,
$disabled-color: color-contrast($disabled-background)

) {

color: $color;
@include gradient-bg($background);
border-color: $border;
@include box-shadow($btn-box-shadow);

&:hover {
  color: $hover-color;
  @include gradient-bg($hover-background);
  border-color: $hover-border;
}

.btn-check:focus + &,
&:focus {
  color: $hover-color;
  @include gradient-bg($hover-background);
  border-color: $hover-border;
  @if $enable-shadows {
    @include box-shadow($btn-box-shadow, 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5));
  } @else {
    // Avoid using mixin so we can pass custom focus shadow properly
    box-shadow: 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5);
  }
}

.btn-check:checked + &,
.btn-check:active + &,
&:active,
&.active,
.show > &.dropdown-toggle {
  color: $active-color;
  background-color: $active-background;
  // Remove CSS gradients if they're enabled
  background-image: if($enable-gradients, none, null);
  border-color: $active-border;

  &:focus {
    @if $enable-shadows {
      @include box-shadow($btn-active-box-shadow, 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5));
    } @else {
      // Avoid using mixin so we can pass custom focus shadow properly
      box-shadow: 0 0 0 $btn-focus-width rgba(mix($color, $border, 15%), .5);
    }
  }
}

&:disabled,
&.disabled {
  color: $disabled-color;
  background-color: $disabled-background;
  // Remove CSS gradients if they're enabled
  background-image: if($enable-gradients, none, null);
  border-color: $disabled-border;
}

} // scss-docs-end btn-variant-mixin

// scss-docs-start btn-outline-variant-mixin @mixin button-outline-variant(

$color,
$color-hover: color-contrast($color),
$active-background: $color,
$active-border: $color,
$active-color: color-contrast($active-background)

) {

color: $color;
border-color: $color;

&:hover {
  color: $color-hover;
  background-color: $active-background;
  border-color: $active-border;
}

.btn-check:focus + &,
&:focus {
  box-shadow: 0 0 0 $btn-focus-width rgba($color, .5);
}

.btn-check:checked + &,
.btn-check:active + &,
&:active,
&.active,
&.dropdown-toggle.show {
  color: $active-color;
  background-color: $active-background;
  border-color: $active-border;

  &:focus {
    @if $enable-shadows {
      @include box-shadow($btn-active-box-shadow, 0 0 0 $btn-focus-width rgba($color, .5));
    } @else {
      // Avoid using mixin so we can pass custom focus shadow properly
      box-shadow: 0 0 0 $btn-focus-width rgba($color, .5);
    }
  }
}

&:disabled,
&.disabled {
  color: $color;
  background-color: transparent;
}

} // scss-docs-end btn-outline-variant-mixin

// scss-docs-start btn-size-mixin @mixin button-size($padding-y, $padding-x, $font-size, $border-radius) {

padding: $padding-y $padding-x;
@include font-size($font-size);
// Manually declare to provide an override to the browser default
@include border-radius($border-radius, 0);

} // scss-docs-end btn-size-mixin