init

node_modules/element-plus/theme-chalk/src/mixins/_button.scss

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+@use '../mixins/var' as *;
+@use '../mixins/function' as *;
+@use '../common/var' as *;
+
+@mixin button-plain($type) {
+  $button-color-types: (
+    '': (
+      'text-color': (
+        'color',
+        $type,
+      ),
+      'bg-color': (
+        'color',
+        $type,
+        'light-9',
+      ),
+      'border-color': (
+        'color',
+        $type,
+        'light-5',
+      ),
+    ),
+    'hover': (
+      'text-color': (
+        'color',
+        'white',
+      ),
+      'bg-color': (
+        'color',
+        $type,
+      ),
+      'border-color': (
+        'color',
+        $type,
+      ),
+    ),
+    'active': (
+      'text-color': (
+        'color',
+        'white',
+      ),
+    ),
+  );
+
+  @each $type, $typeMap in $button-color-types {
+    @each $typeColor, $list in $typeMap {
+      @include css-var-from-global(('button', $type, $typeColor), $list);
+    }
+  }
+
+  &.is-disabled {
+    &,
+    &:hover,
+    &:focus,
+    &:active {
+      color: getCssVar('color', $type, 'light-5');
+      background-color: getCssVar('color', $type, 'light-9');
+      border-color: getCssVar('color', $type, 'light-8');
+    }
+  }
+}
+
+@mixin button-variant($type) {
+  $button-color-types: (
+    '': (
+      'text-color': (
+        'color',
+        'white',
+      ),
+      'bg-color': (
+        'color',
+        $type,
+      ),
+      'border-color': (
+        'color',
+        $type,
+      ),
+      'outline-color': (
+        'color',
+        $type,
+        'light-5',
+      ),
+      'active-color': (
+        'color',
+        $type,
+        'dark-2',
+      ),
+    ),
+    'hover': (
+      'text-color': (
+        'color',
+        'white',
+      ),
+      'link-text-color': (
+        'color',
+        $type,
+        'light-5',
+      ),
+      'bg-color': (
+        'color',
+        $type,
+        'light-3',
+      ),
+      'border-color': (
+        'color',
+        $type,
+        'light-3',
+      ),
+    ),
+    'active': (
+      'bg-color': (
+        'color',
+        $type,
+        'dark-2',
+      ),
+      'border-color': (
+        'color',
+        $type,
+        'dark-2',
+      ),
+    ),
+    'disabled': (
+      'text-color': (
+        'color',
+        'white',
+      ),
+      'bg-color': (
+        'color',
+        $type,
+        'light-5',
+      ),
+      'border-color': (
+        'color',
+        $type,
+        'light-5',
+      ),
+    ),
+  );
+
+  @each $type, $typeMap in $button-color-types {
+    @each $typeColor, $list in $typeMap {
+      @include css-var-from-global(('button', $type, $typeColor), $list);
+    }
+  }
+
+  &.is-plain,
+  &.is-text,
+  &.is-link {
+    @include button-plain($type);
+  }
+}
+
+@mixin button-size(
+  $padding-vertical,
+  $padding-horizontal,
+  $font-size,
+  $border-radius
+) {
+  padding: $padding-vertical $padding-horizontal;
+  font-size: $font-size;
+  border-radius: $border-radius;
+  &.is-round {
+    padding: $padding-vertical $padding-horizontal;
+  }
+}

node_modules/element-plus/theme-chalk/src/mixins/_col.scss

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+@use 'sass:math';
+
+@use '../common/var' as *;
+@use './mixins' as *;
+
+@mixin col-size($size) {
+  @include res($size) {
+    @for $i from 0 through 24 {
+      .#{$namespace}-col-#{$size}-#{$i} {
+        display: if($i == 0, none, block);
+        max-width: (math.div(1, 24) * $i * 100) * 1%;
+        flex: 0 0 (math.div(1, 24) * $i * 100) * 1%;
+        @include when(guttered) {
+          display: if($i == 0, none, block);
+        }
+      }
+
+      .#{$namespace}-col-#{$size}-offset-#{$i} {
+        margin-left: (math.div(1, 24) * $i * 100) * 1%;
+      }
+
+      .#{$namespace}-col-#{$size}-pull-#{$i} {
+        position: relative;
+        right: (math.div(1, 24) * $i * 100) * 1%;
+      }
+
+      .#{$namespace}-col-#{$size}-push-#{$i} {
+        position: relative;
+        left: (math.div(1, 24) * $i * 100) * 1%;
+      }
+    }
+  }
+}

node_modules/element-plus/theme-chalk/src/mixins/_var.scss

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+@use 'sass:map';
+@use 'sass:color';
+
+@use 'config';
+@use 'function' as *;
+@use '../common/var' as *;
+
+// set css var value, because we need translate value to string
+// for example:
+// @include set-css-var-value(('color', 'primary'), red);
+// --el-color-primary: red;
+@mixin set-css-var-value($name, $value) {
+  #{joinVarName($name)}: #{$value};
+}
+
+// @include set-css-var-type('color', 'primary', $map);
+// --el-color-primary: #{map.get($map, 'primary')};
+@mixin set-css-var-type($name, $type, $variables) {
+  #{getCssVarName($name, $type)}: #{map.get($variables, $type)};
+}
+
+@mixin set-css-color-type($colors, $type) {
+  @include set-css-var-value(('color', $type), map.get($colors, $type, 'base'));
+
+  @each $i in (3, 5, 7, 8, 9) {
+    @include set-css-var-value(
+      ('color', $type, 'light', $i),
+      map.get($colors, $type, 'light-#{$i}')
+    );
+  }
+
+  @include set-css-var-value(
+    ('color', $type, 'dark-2'),
+    map.get($colors, $type, 'dark-2')
+  );
+}
+
+// set all css var for component by map
+@mixin set-component-css-var($name, $variables) {
+  @each $attribute, $value in $variables {
+    @if $attribute == 'default' {
+      #{getCssVarName($name)}: #{$value};
+    } @else {
+      #{getCssVarName($name, $attribute)}: #{$value};
+    }
+  }
+}
+
+@mixin set-css-color-rgb($type) {
+  $color: map.get($colors, $type, 'base');
+  @include set-css-var-value(
+    ('color', $type, 'rgb'),
+    #{color.channel($color, 'red'),
+    color.channel($color, 'green'),
+    color.channel($color, 'blue')}
+  );
+}
+
+// generate css var from existing css var
+// for example:
+// @include css-var-from-global(('button', 'text-color'), ('color', $type))
+// --el-button-text-color: var(--el-color-#{$type});
+@mixin css-var-from-global($var, $gVar) {
+  $varName: joinVarName($var);
+  $gVarName: joinVarName($gVar);
+  #{$varName}: var(#{$gVarName});
+}

node_modules/element-plus/theme-chalk/src/mixins/config.scss

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+$namespace: 'el' !default;
+$common-separator: '-' !default;
+$element-separator: '__' !default;
+$modifier-separator: '--' !default;
+$state-prefix: 'is-' !default;

node_modules/element-plus/theme-chalk/src/mixins/function.scss

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+@use 'config';
+@use 'sass:meta';
+@use 'sass:string';
+@use 'sass:math';
+@use 'sass:color';
+
+// BEM support Func
+@function selectorToString($selector) {
+  $selector: meta.inspect($selector);
+  $selector: string.slice($selector, 2, -2);
+  @return $selector;
+}
+
+@function containsModifier($selector) {
+  $selector: selectorToString($selector);
+
+  @if string.index($selector, config.$modifier-separator) {
+    @return true;
+  } @else {
+    @return false;
+  }
+}
+
+@function containWhenFlag($selector) {
+  $selector: selectorToString($selector);
+
+  @if string.index($selector, '.' + config.$state-prefix) {
+    @return true;
+  } @else {
+    @return false;
+  }
+}
+
+@function containPseudoClass($selector) {
+  $selector: selectorToString($selector);
+
+  @if string.index($selector, ':') {
+    @return true;
+  } @else {
+    @return false;
+  }
+}
+
+@function hitAllSpecialNestRule($selector) {
+  @return containsModifier($selector) or containWhenFlag($selector) or
+    containPseudoClass($selector);
+}
+
+// join var name
+// joinVarName(('button', 'text-color')) => '--el-button-text-color'
+@function joinVarName($list) {
+  $name: '--' + config.$namespace;
+  @each $item in $list {
+    @if $item != '' {
+      $name: $name + '-' + $item;
+    }
+  }
+  @return $name;
+}
+
+// getCssVarName('button', 'text-color') => '--el-button-text-color'
+@function getCssVarName($args...) {
+  @return joinVarName($args);
+}
+
+// getCssVar('button', 'text-color') => var(--el-button-text-color)
+@function getCssVar($args...) {
+  @return var(#{joinVarName($args)});
+}
+
+// getCssVarWithDefault(('button', 'text-color'), red) => var(--el-button-text-color, red)
+@function getCssVarWithDefault($args, $default) {
+  @return var(#{joinVarName($args)}, #{$default});
+}
+
+// bem('block', 'element', 'modifier') => 'el-block__element--modifier'
+@function bem($block, $element: '', $modifier: '') {
+  $name: config.$namespace + config.$common-separator + $block;
+
+  @if $element != '' {
+    $name: $name + config.$element-separator + $element;
+  }
+
+  @if $modifier != '' {
+    $name: $name + config.$modifier-separator + $modifier;
+  }
+
+  // @debug $name;
+  @return $name;
+}
+
+@function roundColor($color) {
+  $r: math.round(color.channel($color, 'red'));
+  $g: math.round(color.channel($color, 'green'));
+  $b: math.round(color.channel($color, 'blue'));
+  $a: color.channel($color, 'alpha');
+
+  @return rgba($r, $g, $b, $a);
+}

node_modules/element-plus/theme-chalk/src/mixins/mixins.scss

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+@use 'function' as *;
+@use '../common/var' as *;
+// forward mixins
+@forward 'config';
+@forward 'function';
+@forward '_var';
+@use 'config' as *;
+@use 'sass:string';
+@use 'sass:map';
+
+$B: null;
+$E: null;
+
+// Break-points
+@mixin res($key, $map: $breakpoints) {
+  // loop breakpoint Map, return if present
+  @if map.has-key($map, $key) {
+    @media only screen and #{string.unquote(map.get($map, $key))} {
+      @content;
+    }
+  } @else {
+    @warn "Undefined points: `#{$map}`";
+  }
+}
+
+// Scrollbar
+@mixin scroll-bar {
+  $scrollbar-thumb-background: getCssVar('text-color', 'disabled');
+  $scrollbar-track-background: getCssVar('fill-color', 'blank');
+
+  &::-webkit-scrollbar {
+    z-index: 11;
+    width: 6px;
+
+    &:horizontal {
+      height: 6px;
+    }
+
+    &-thumb {
+      border-radius: 5px;
+      width: 6px;
+      background: $scrollbar-thumb-background;
+    }
+
+    &-corner {
+      background: $scrollbar-track-background;
+    }
+
+    &-track {
+      background: $scrollbar-track-background;
+
+      &-piece {
+        background: $scrollbar-track-background;
+        width: 6px;
+      }
+    }
+  }
+}
+
+// BEM
+@mixin b($block) {
+  $B: $namespace + $common-separator + $block !global;
+
+  .#{$B} {
+    @content;
+  }
+}
+
+@mixin e($element) {
+  $E: $element !global;
+  $selector: &;
+  $currentSelector: '';
+  @each $unit in $element {
+    $currentSelector: #{$currentSelector +
+      '.' +
+      $B +
+      $element-separator +
+      $unit +
+      ','};
+  }
+
+  @if hitAllSpecialNestRule($selector) {
+    @at-root {
+      #{$selector} {
+        #{$currentSelector} {
+          @content;
+        }
+      }
+    }
+  } @else {
+    @at-root {
+      #{$currentSelector} {
+        @content;
+      }
+    }
+  }
+}
+
+@mixin m($modifier) {
+  $selector: &;
+  $currentSelector: '';
+  @each $unit in $modifier {
+    $currentSelector: #{$currentSelector +
+      $selector +
+      $modifier-separator +
+      $unit +
+      ','};
+  }
+
+  @at-root {
+    #{$currentSelector} {
+      @content;
+    }
+  }
+}
+
+@mixin configurable-m($modifier, $E-flag: false) {
+  $selector: &;
+  $interpolation: '';
+
+  @if $E-flag {
+    $interpolation: $element-separator + $E-flag;
+  }
+
+  @at-root {
+    #{$selector} {
+      .#{$B + $interpolation + $modifier-separator + $modifier} {
+        @content;
+      }
+    }
+  }
+}
+
+@mixin spec-selector(
+  $specSelector: '',
+  $element: $E,
+  $modifier: false,
+  $block: $B
+) {
+  $modifierCombo: '';
+
+  @if $modifier {
+    $modifierCombo: $modifier-separator + $modifier;
+  }
+
+  @at-root {
+    #{&}#{$specSelector}.#{$block
+      + $element-separator
+      + $element
+      + $modifierCombo} {
+      @content;
+    }
+  }
+}
+
+@mixin meb($modifier: false, $element: $E, $block: $B) {
+  $selector: &;
+  $modifierCombo: '';
+
+  @if $modifier {
+    $modifierCombo: $modifier-separator + $modifier;
+  }
+
+  @at-root {
+    #{$selector} {
+      .#{$block + $element-separator + $element + $modifierCombo} {
+        @content;
+      }
+    }
+  }
+}
+
+@mixin when($state) {
+  @at-root {
+    &.#{$state-prefix + $state} {
+      @content;
+    }
+  }
+}
+
+@mixin extend-rule($name) {
+  @extend #{'%shared-' + $name} !optional;
+}
+
+@mixin share-rule($name) {
+  $rule-name: '%shared-' + $name;
+
+  @at-root #{$rule-name} {
+    @content;
+  }
+}
+
+@mixin pseudo($pseudo) {
+  @at-root #{&}#{':#{$pseudo}'} {
+    @content;
+  }
+}
+
+@mixin picker-popper($background, $border, $box-shadow) {
+  &.#{$namespace}-popper {
+    background: $background;
+    border: $border;
+    box-shadow: $box-shadow;
+
+    .#{$namespace}-popper__arrow {
+      &::before {
+        border: $border;
+      }
+    }
+
+    @each $placement,
+      $adjacency
+        in ('top': 'left', 'bottom': 'right', 'left': 'bottom', 'right': 'top')
+    {
+      &[data-popper-placement^='#{$placement}'] {
+        .#{$namespace}-popper__arrow::before {
+          border-#{$placement}-color: transparent;
+          border-#{$adjacency}-color: transparent;
+        }
+      }
+    }
+  }
+}
+
+// dark
+@mixin dark($block) {
+  html.dark {
+    @include b($block) {
+      @content;
+    }
+  }
+}
+
+@mixin inset-input-border($color, $important: false) {
+  @if $important == true {
+    box-shadow: 0 0 0 1px $color inset !important;
+  } @else {
+    box-shadow: 0 0 0 1px $color inset;
+  }
+}

node_modules/element-plus/theme-chalk/src/mixins/utils.scss

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+@mixin utils-clearfix {
+  $selector: &;
+
+  @at-root {
+    #{$selector}::before,
+    #{$selector}::after {
+      display: table;
+      content: '';
+    }
+    #{$selector}::after {
+      clear: both;
+    }
+  }
+}
+
+@mixin utils-vertical-center {
+  $selector: &;
+
+  @at-root {
+    #{$selector}::after {
+      display: inline-block;
+      content: '';
+      height: 100%;
+      vertical-align: middle;
+    }
+  }
+}
+
+@mixin utils-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+@mixin utils-inline-flex-center {
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+}