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path: root/desktop-themes/TraditionalOk/gtk-3.0/libhandy/_definitions.scss
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//@import 'drawing';

@function hdyalpha($c, $a) {
  @return unquote("alpha(#{$c}, #{$a})");
}

@function hdymix($c1, $c2, $r) {
  @return unquote("mix(#{$c1}, #{$c2}, #{$r})");
}

$leaflet_dimming: rgba(0, 0, 0, if($variant == 'light', 0.12, 0.24));
$leaflet_border: rgba(0, 0, 0, if($variant == 'light', 0.05, 0.2));
$leaflet_outline: rgba(255, 255, 255, if($variant == 'light', 0.2, 0.05));

//@if $high_contrast {
//  $leaflet_border: $borders_color;
//  $leaflet_outline: transparent;
//}

@mixin background-shadow($direction) {
  background-image:
    linear-gradient($direction,
                    rgba(0, 0, 0, if($variant == 'light', 0.05, 0.1)),
                    rgba(0, 0, 0, if($variant == 'light', 0.01, 0.02)) 40px,
                    rgba(0, 0, 0, 0) 56px),
    linear-gradient($direction,
                    rgba(0, 0, 0, if($variant == 'light', 0.03, 0.06)),
                    rgba(0, 0, 0, if($variant == 'light', 0.01, 0.02)) 7px,
                    rgba(0, 0, 0, 0) 24px);
}

// Makes the corners of the given border rounded.
// $border must be top, bottom, left, or right.
@mixin rounded-border($border) {
  // The floors (top, bottom) and walls (left, right) of the corners matching
  // $border. This is needed to easily form floor-wall pairs regardless of
  // whether $border is a floor or a wall.
  $corners: (
    'top': (('top'), ('left', 'right')),
    'bottom': (('bottom'), ('left', 'right')),
    'left': (('top', 'bottom'), ('left')),
    'right': (('top', 'bottom'), ('right')),
  );

  @if not map-get($corners, $border) {
    @error "Unknown border type: #{$border}";
  }

  // Loop through the floors and walls of the corners of $border.
  @each $floor in nth(map-get($corners, $border), 1) {
    @each $wall in nth(map-get($corners, $border), 2) {
      border-#{$floor}-#{$wall}-radius: 8px;
      -gtk-outline-#{$floor}-#{$wall}-radius: 7px;
    }
  }
}

@mixin margin-start($margin) {
  &:dir(ltr) {
    margin-left: $margin;
  }

  &:dir(rtl) {
    margin-right: $margin;
  }
}