overleaf/services/web/frontend/stylesheets/bootstrap-5/abstracts/mixins.scss

// Button

@mixin ol-button-size(
  $font-size,
  $line-height,
  $padding-y,
  $padding-x: var(--spacing-06)
) {
  --bs-btn-font-size: #{$font-size};
  --bs-btn-line-height: #{$line-height};
  --bs-btn-padding-y: #{$padding-y};
  --bs-btn-padding-x: #{$padding-x};
}

@mixin ol-button-variant(
  $color,
  $background,
  $border: $background,
  $hover-background: $background,
  $hover-border: $hover-background,
  $borderless: true
) {
  --bs-btn-color: #{$color};
  --bs-btn-bg: #{$background};
  --bs-btn-border-color: #{$border};
  --bs-btn-hover-color: #{$color};
  --bs-btn-hover-bg: #{$hover-background};
  --bs-btn-hover-border-color: #{$hover-border};
  --bs-btn-active-color: #{$color};
  --bs-btn-active-bg: #{$hover-background};
  --bs-btn-active-border-color: #{$hover-border};
  --bs-btn-disabled-color: var(--content-disabled);
  --bs-btn-disabled-bg: var(--bg-light-disabled);
  --bs-btn-disabled-border-color: var(--bg-light-disabled);

  @if $borderless {
    --bs-btn-border-width: 0;
  }

  // Use the default state colors when in a loading state
  &[data-ol-loading='true'] {
    color: var(--bs-btn-color);
    background-color: var(--bs-btn-bg);
    border-color: var(--bs-btn-border-color);
  }
}

@mixin action-button {
  font-size: 0;
  line-height: 1;
  border-radius: 50%;
  color: var(--content-primary);
  background-color: transparent;

  &:hover,
  &:active,
  &[aria-expanded='true'] {
    background-color: rgb($neutral-90, 0.08);
  }
}

@mixin reset-button() {
  padding: 0;
  cursor: pointer;
  background: transparent;
  border: 0;
  appearance: none;
}

@mixin modal-lg {
  max-width: 960px;
}

@mixin modal-md {
  max-width: 640px;
}

@mixin modal-sm {
  max-width: 480px;
}

// Toolbar
@mixin toolbar-sm-height {
  height: var(--toolbar-small-height);
}

@mixin toolbar-alt-bg() {
  background-color: var(--toolbar-alt-bg-color);
}

@mixin theme($name) {
  @if index($themes, $name) {
    [data-theme='#{$name}'] {
      @content;
    }
  } @else {
    @error 'Theme "#{$name}" is not supported. Supported themes are: #{$themes}.';
  }
}

@mixin box-shadow-button-input {
  box-shadow: 0 0 0 2px var(--blue-30);
}

@mixin animation($animation) {
  animation: $animation;
}

@mixin striped($color: rgba(255, 255, 255, 0.15), $angle: 45deg) {
  background-image: linear-gradient(
    $angle,
    $color 25%,
    transparent 25%,
    transparent 50%,
    $color 50%,
    $color 75%,
    transparent 75%,
    transparent
  );
}

@mixin mask-image($gradient) {
  // mask-image isn't supported without the -webkit prefix on all browsers we support yet
  -webkit-mask-image: $gradient;
  mask-image: $gradient;
}

@mixin premium-background {
  background-image: var(--premium-gradient);
}

@mixin premium-text {
  @include premium-background;

  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--white); // Fallback
  background-color: var(--blue-70); // Fallback
}

@mixin dark-bg {
  --link-color: var(--link-color-dark);
  --link-hover-color: var(--link-hover-color-dark);
  --link-visited-color: var(--link-visited-color-dark);
}