Firefox-UI-Fix/src/utils/_proton_elements.scss

@use "accent_color" as *;
@use "moz_box" as *;

//== Radio Button ==============================================================
@mixin RadioGlobal {
  /* margin-inline-start: 0 !important; */
  appearance: none !important;
}

@mixin RadioIcon {
  appearance: none !important;
  width: 16px !important;
  height: 16px !important;

  border: 1px solid var(--in-content-box-border-color) !important;
  border-radius: 100% !important;

  padding: 0 !important;
  margin-inline: 0 6px !important;
  margin-block: 2px !important; /* extend the vertical clicktarget */

  background-color: var(--in-content-button-background) !important;
  background-position: center !important;

  flex-shrink: 0 !important; /* avoid shrinking inside flex container */
}

@mixin RadioCheckedIcon {
  -moz-context-properties: fill !important;
  fill: currentColor !important;
  color: var(--in-content-primary-button-text-color) !important;

  background-color: var(--in-content-primary-button-background) !important;
  background-image: url("chrome://global/skin/icons/radio.svg") !important;
  border-color: transparent !important;

  /* Style the button also when printing with "Print Backgrounds" unchecked */
  color-adjust: exact !important;
}

@mixin RadioIconHover {
  background-color: var(--in-content-button-background-hover) !important;
  color: var(--in-content-button-text-color-hover) !important;
}

@mixin RadioIconActive {
  background-color: var(--in-content-button-background-active) !important;
}

@mixin RadioCheckedIconHover {
  background-color: var(--in-content-primary-button-background-hover) !important;
  color: var(--in-content-primary-button-text-color-hover) !important;
}

@mixin RadioCheckedIconActive {
  background-color: var(--in-content-primary-button-background-active) !important;
}

@mixin RadioLabel {
  margin-inline: 0 8px !important;
  padding-inline-start: 0 !important;
}

@mixin DisabledMenuItem {
  color: inherit !important;
  opacity: 0.5 !important;
}

//== Check Box =================================================================
@mixin CheckboxGlobal($content: false) {
  appearance: none !important;
  @include BoxAlign("center", true);
  margin: if($content, 0px, 4px) 2px !important;
}

@mixin CheckboxIcon {
  appearance: none !important;
  width: 16px !important;
  height: 16px !important;

  border: 1px solid currentColor !important;
  border-radius: 2px !important;

  color: var(--checkbox-border-color, ThreeDDarkShadow) !important;
  background-color: var(--checkbox-unchecked-bgcolor, Field) !important;

  margin-inline-end: 6px !important; /* or 2px */
  margin-block: 2px !important; /* From common.css */
}

@mixin CheckboxCheckedIcon {
  -moz-context-properties: fill !important;
  fill: currentColor !important;
  border-color: var(--checkbox-checked-border-color, transparent) !important;

  background-image: url("chrome://global/skin/icons/check.svg") !important;
  background-position: center !important;
  background-repeat: no-repeat !important;

  /* Style the button also when printing with "Print Backgrounds" unchecked */
  color-adjust: exact !important;

  @include AccentColor {
    color: var(--checkbox-checked-color, $accentTextColor) !important;
    background-color: var(--checkbox-checked-bgcolor, $accentColor) !important;
  }
}

@mixin CheckboxIconHover {
  @include AccentColor {
    background-color: var(
      --checkbox-unchecked-hover-bgcolor,
      color-mix(in srgb, $accentColor 4%, Field)
    ) !important;
  }
}

@mixin CheckboxIconActive {
  @include AccentColor {
    background-color: var(
      --checkbox-unchecked-active-bgcolor,
      color-mix(in srgb, $accentColor 8%, Field)
    ) !important;
  }
}

@mixin CheckboxCheckedIconHover {
  @include AccentColor {
    background-color: var(
      --checkbox-checked-hover-bgcolor,
      color-mix(in srgb, currentColor 12.5%, $accentColor)
    ) !important;
  }
}

@mixin CheckboxCheckedIconActive {
  @include AccentColor {
    background-color: var(
      --checkbox-checked-active-bgcolor,
      color-mix(in srgb, currentColor 25%, $accentColor)
    ) !important;
  }
}

@mixin CheckboxIconHoverContrast {
  @include AccentColor {
    /* color will set the border-color on the check due to how HCM works for in-content pages. */
    color: var(--checkbox-checked-border-color, color-mix(in srgb, $accentColor 4%, Field)) !important;
  }
}

@mixin CheckboxCheckedIconContrast {
  color: var(--checkbox-checked-border-color, currentColor) !important;
  @include AccentColor {
    fill: var(--checkbox-checked-color, $accentTextColor) !important;
  }
}

@mixin CheckboxCheckedIconHoverContrast {
  @include AccentColor {
    color: var(--checkbox-checked-border-color-hover, $accentTextColor) !important;
    fill: var(--checkbox-checked-border-color-hover, $accentTextColor) !important;
  }
}

@mixin CheckboxFocusRing {
  @include AccentColor {
    outline: 2px solid var(--focus-outline-color, $accentColor) !important;
  }
  outline-offset: var(--focus-outline-offset, 2px) !important;
}

@mixin ChexboxLabel {
  margin: 1px 0 !important;
}

@mixin DisabledChexbox {
  opacity: 0.4 !important;
}