// scss-lint:disable QualifyingElement

//
// Base styles
//

.btn {
  font-weight: $btn-font-weight;
  font-family: $btn-font-family;
  border: $input-btn-border-width solid transparent;

  @include button-size(
    $btn-padding-y,
    $btn-padding-x,
    $btn-font-size,
    $input-btn-line-height,
    0
  );

  @include transition($btn-transition);

  &:hover,
  &.hover {
    cursor: pointer;
  }

  &:focus,
  &.focus {
    @include box-shadow(none);
  }

  &:not([disabled]):not(.disabled):active,
  &:not([disabled]):not(.disabled).active {
    background-image: none;
    @include box-shadow(none);
  }

  //
  // Class modifiers
  //

  &.btn-curved {
    border-radius: $btn-border-radius;
  }

  &.btn-pill {
    border-radius: $btn-pill-border-radius;
  }
}

//
// Alternate buttons
//

@each $color, $value in $theme-colors {
  .btn-#{$color} {
    @include button-variant($value);
  }
}

// White buttons
.btn-white {
  @include button-variant($white);
}

// Black buttons
.btn-black {
  @include button-variant($black);
}

// Outlined default buttons
@each $color, $value in $theme-colors {
  .btn-outline-#{$color} {
    @include button-outline-variant($value);
  }
}

// White outline buttons
.btn-outline-white {
  @include button-outline-variant($white);
  color: $white;

  &:not(:disabled):not(.disabled):active,
  &:not(:disabled):not(.disabled).active {
    color: $black;
  }
}

// Black outline buttons
.btn-outline-black {
  @include button-outline-variant($black);
  color: $black;

  &:not(:disabled):not(.disabled):active,
  &:not(:disabled):not(.disabled).active {
    color: $white;
  }
}


//
// Link buttons
//

// Make a button look and behave like a link
.btn-link {
  font-weight: $font-weight-normal;
  color: $link-color;

  @include hover {
    color: $link-hover-color;
    text-decoration: $link-hover-decoration;
  }

  &:focus,
  &.focus {
    text-decoration: $link-hover-decoration;
  }

  &:disabled {
    color: $btn-link-disabled-color;
  }
}


//
// Button Sizes
//

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

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


//
// Block button
//

// Vertically space out multiple block buttons
.btn-block + .btn-block {
  margin-top: $btn-block-spacing-y;
}