{"version":3,"sources":["webpack:///./packages/mdc-menu-surface/mdc-menu-surface.scss","webpack:///./packages/material-components-web/node_modules/@material/theme/_css.scss","webpack:///./packages/mdc-menu-surface/_variables.scss","webpack:///./packages/material-components-web/node_modules/@material/elevation/_elevation-theme.scss","webpack:///./packages/material-components-web/node_modules/@material/rtl/_rtl.scss"],"names":[],"mappings":";;;;;;;AA2CE,kBA+EE,aACA,kBACA,sBC1DE,6BAYF,wDAZE,8BAYF,0DD0DA,SACA,UACA,8CACA,4DACA,UACA,cACA,8BACA,SErHM,CFyHN,6YGqJE,oHAqGS,CF3UT,sBAYF,gDAZE,WAYF,wCAZE,kBAYF,2GD2EF,wBAEI,aAIJ,kCAEI,qBACA,kDACA,UAMJ,wBAEI,qBACA,8CACA,UAIJ,oCAEI,qBACA,UAIA,gCIxGA,uDHFF,gEDvBF,0BAEI,kBACA,iBAIJ,yBAEI,eAIJ,6BAEI,W","file":"mdc.menu-surface.min.css","sourcesContent":["//\n// Copyright 2018 Google Inc.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n//\n\n// stylelint-disable selector-class-pattern --\n// Selector '.mdc-*' should only be used in this project.\n\n@use '@material/feature-targeting/feature-targeting';\n@use '@material/theme/theme';\n@use '@material/theme/custom-properties';\n@use '@material/shape/mixins' as shape-mixins;\n@use '@material/animation/variables' as animation-variables;\n@use '@material/elevation/mixins' as elevation-mixins;\n@use '@material/rtl/rtl';\n@use './variables';\n@use './menu-surface-custom-properties';\n\n//\n// Public\n//\n\n@mixin core-styles($query: feature-targeting.all()) {\n $feat-structure: feature-targeting.create-target($query, structure);\n\n // postcss-bem-linter: define menu-surface\n .mdc-menu-surface {\n @include base_($query);\n @include elevation-mixins.elevation($z-value: 8, $query: $query);\n @include fill-color(surface, $query);\n @include ink-color(on-surface, $query);\n @include shape-radius(variables.$shape-radius, false, $query);\n\n @include feature-targeting.targets($feat-structure) {\n @include rtl.reflexive-property(transform-origin, top left, top right);\n }\n }\n\n .mdc-menu-surface--anchor {\n @include feature-targeting.targets($feat-structure) {\n position: relative;\n overflow: visible;\n }\n }\n\n .mdc-menu-surface--fixed {\n @include feature-targeting.targets($feat-structure) {\n position: fixed;\n }\n }\n\n .mdc-menu-surface--fullwidth {\n @include feature-targeting.targets($feat-structure) {\n width: 100%;\n }\n }\n // postcss-bem-linter: end\n}\n\n@mixin ink-color($color, $query: feature-targeting.all()) {\n $feat-color: feature-targeting.create-target($query, color);\n\n @include feature-targeting.targets($feat-color) {\n @include theme.property(color, $color);\n }\n}\n\n@mixin fill-color($color, $query: feature-targeting.all()) {\n $feat-color: feature-targeting.create-target($query, color);\n\n @include feature-targeting.targets($feat-color) {\n @include theme.property(background-color, $color);\n }\n}\n\n@mixin shape-radius(\n $radius,\n $rtl-reflexive: false,\n $query: feature-targeting.all()\n) {\n @include shape-mixins.radius($radius, $rtl-reflexive, $query: $query);\n}\n\n// Used by filled variants of GM components to conditionally flatten the top\n// corners of the menu.\n@mixin flatten-top-when-opened-below($query: feature-targeting.all()) {\n .mdc-menu-surface--is-open-below {\n $feat-structure: feature-targeting.create-target($query, structure);\n\n @include feature-targeting.targets($feat-structure) {\n border-top-left-radius: 0px;\n border-top-right-radius: 0px;\n }\n }\n}\n\n//\n// Private\n//\n\n@mixin base_($query: feature-targeting.all()) {\n $feat-structure: feature-targeting.create-target($query, structure);\n $feat-animation: feature-targeting.create-target($query, animation);\n\n @include feature-targeting.targets($feat-structure) {\n display: none;\n position: absolute;\n box-sizing: border-box;\n\n $max-width: custom-properties.create(\n menu-surface-custom-properties.$max-width,\n calc(100vw - #{variables.$min-distance-from-edge})\n );\n @include theme.property(max-width, $max-width);\n $max-height: custom-properties.create(\n menu-surface-custom-properties.$max-height,\n calc(100vh - #{variables.$min-distance-from-edge})\n );\n @include theme.property(max-height, $max-height);\n margin: 0;\n padding: 0;\n transform: scale(1);\n transform-origin: top left;\n opacity: 0;\n overflow: auto;\n will-change: transform, opacity;\n z-index: variables.$z-index;\n }\n\n @include feature-targeting.targets($feat-animation) {\n transition: opacity variables.$fade-in-duration linear,\n transform variables.$scale-duration\n animation-variables.$deceleration-curve-timing-function,\n height 250ms animation-variables.$deceleration-curve-timing-function;\n }\n\n &:focus {\n @include feature-targeting.targets($feat-structure) {\n outline: none;\n }\n }\n\n &--animating-open {\n @include feature-targeting.targets($feat-structure) {\n display: inline-block;\n transform: scale(0.8);\n opacity: 0;\n }\n }\n\n // Render this after `--animating-open` to override `opacity` & `transform`\n // CSS properties.\n &--open {\n @include feature-targeting.targets($feat-structure) {\n display: inline-block;\n transform: scale(1);\n opacity: 1;\n }\n }\n\n &--animating-closed {\n @include feature-targeting.targets($feat-structure) {\n display: inline-block;\n opacity: 0;\n }\n\n @include feature-targeting.targets($feat-animation) {\n transition: opacity variables.$fade-out-duration linear;\n }\n }\n}\n","//\n// Copyright 2020 Google Inc.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n//\n\n@use 'sass:list';\n@use 'sass:map';\n@use 'sass:meta';\n@use './gss';\n\n/// When true, add an additional property/value declaration before declarations\n/// that use advanced features such as custom properties or CSS functions. This\n/// adds fallback support for older browsers such as IE11 that do not support\n/// these features at the cost of additional CSS. Set this variable to false to\n/// disable generating fallback declarations.\n$enable-fallback-declarations: true !default;\n\n/// Writes a CSS property/value declaration. This mixin is used throughout the\n/// theme package for consistency for dynamically setting CSS property values.\n///\n/// This mixin may optionally take a fallback value. For advanced features such\n/// as custom properties or CSS functions like min and max, a fallback value is\n/// recommended to support older browsers.\n///\n/// @param {String} $property - The CSS property of the declaration.\n/// @param {*} $value - The value of the CSS declaration. The value should be\n/// resolved by other theme functions first (i.e. custom property Maps and\n/// Material theme keys are not supported in this mixin). If the value is\n/// null, no declarations will be emitted.\n/// @param {*} $fallback - An optional fallback value for older browsers. If\n/// provided, a second property/value declaration will be added before the\n/// main property/value declaration.\n/// @param {Map} $gss - An optional Map of GSS annotations to add.\n/// @param {Bool} $important - If true, add `!important` to the declaration.\n@mixin declaration(\n $property,\n $value,\n $fallback-value: null,\n $gss: (),\n $important: false\n) {\n // Normally setting a null value to a property will not emit CSS, so mixins\n // wouldn't need to check this. However, Sass will throw an error if the\n // interpolated property is a custom property.\n @if $value != null {\n $important-rule: if($important, ' !important', '');\n\n @if $fallback-value and $enable-fallback-declarations {\n @include gss.annotate($gss);\n #{$property}: #{$fallback-value} #{$important-rule};\n\n // Add @alternate to annotations.\n $gss: map.merge(\n $gss,\n (\n alternate: true,\n )\n );\n }\n\n @include gss.annotate($gss);\n #{$property}: #{$value}#{$important-rule};\n }\n}\n\n/// Unpacks shorthand values for CSS properties (i.e. lists of 1-3 values).\n/// If a list of 4 values is given, it is returned as-is.\n///\n/// Examples:\n///\n/// unpack-value(4px) => 4px 4px 4px 4px\n/// unpack-value(4px 2px) => 4px 2px 4px 2px\n/// unpack-value(4px 2px 2px) => 4px 2px 2px 2px\n/// unpack-value(4px 2px 0 2px) => 4px 2px 0 2px\n///\n/// @param {Number | Map | List} $value - List of 1 to 4 value numbers.\n/// @return {List} a List of 4 value numbers.\n@function unpack-value($value) {\n @if meta.type-of($value) == 'map' or list.length($value) == 1 {\n @return $value $value $value $value;\n } @else if list.length($value) == 4 {\n @return $value;\n } @else if list.length($value) == 3 {\n @return list.nth($value, 1) list.nth($value, 2) list.nth($value, 3)\n list.nth($value, 2);\n } @else if list.length($value) == 2 {\n @return list.nth($value, 1) list.nth($value, 2) list.nth($value, 1)\n list.nth($value, 2);\n }\n\n @error \"Invalid CSS property value: '#{$value}' is more than 4 values\";\n}\n","//\n// Copyright 2018 Google Inc.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n//\n\n$fade-in-duration: 0.03s !default;\n$fade-out-duration: 0.075s !default;\n$scale-duration: 0.12s !default;\n$min-distance-from-edge: 32px !default;\n$z-index: 8 !default; // One above mdc-dialog\n$shape-radius: medium !default;\n","//\n// Copyright 2017 Google Inc.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n//\n\n// stylelint-disable selector-class-pattern --\n// Selector '.mdc-*' should only be used in this project.\n\n@use 'sass:map';\n@use 'sass:math';\n@use 'sass:meta';\n@use '@material/animation/variables' as animation-variables;\n@use '@material/theme/custom-properties';\n@use '@material/base/mixins' as base-mixins;\n@use '@material/feature-targeting/feature-targeting';\n@use '@material/rtl/rtl';\n@use '@material/theme/css';\n@use '@material/theme/theme';\n@use '@material/theme/theme-color';\n\n$baseline-color: black !default;\n$umbra-opacity: 0.2 !default;\n$penumbra-opacity: 0.14 !default;\n$ambient-opacity: 0.12 !default;\n\n$umbra-map: (\n 0: '0px 0px 0px 0px',\n 1: '0px 2px 1px -1px',\n 2: '0px 3px 1px -2px',\n 3: '0px 3px 3px -2px',\n 4: '0px 2px 4px -1px',\n 5: '0px 3px 5px -1px',\n 6: '0px 3px 5px -1px',\n 7: '0px 4px 5px -2px',\n 8: '0px 5px 5px -3px',\n 9: '0px 5px 6px -3px',\n 10: '0px 6px 6px -3px',\n 11: '0px 6px 7px -4px',\n 12: '0px 7px 8px -4px',\n 13: '0px 7px 8px -4px',\n 14: '0px 7px 9px -4px',\n 15: '0px 8px 9px -5px',\n 16: '0px 8px 10px -5px',\n 17: '0px 8px 11px -5px',\n 18: '0px 9px 11px -5px',\n 19: '0px 9px 12px -6px',\n 20: '0px 10px 13px -6px',\n 21: '0px 10px 13px -6px',\n 22: '0px 10px 14px -6px',\n 23: '0px 11px 14px -7px',\n 24: '0px 11px 15px -7px',\n) !default;\n\n$penumbra-map: (\n 0: '0px 0px 0px 0px',\n 1: '0px 1px 1px 0px',\n 2: '0px 2px 2px 0px',\n 3: '0px 3px 4px 0px',\n 4: '0px 4px 5px 0px',\n 5: '0px 5px 8px 0px',\n 6: '0px 6px 10px 0px',\n 7: '0px 7px 10px 1px',\n 8: '0px 8px 10px 1px',\n 9: '0px 9px 12px 1px',\n 10: '0px 10px 14px 1px',\n 11: '0px 11px 15px 1px',\n 12: '0px 12px 17px 2px',\n 13: '0px 13px 19px 2px',\n 14: '0px 14px 21px 2px',\n 15: '0px 15px 22px 2px',\n 16: '0px 16px 24px 2px',\n 17: '0px 17px 26px 2px',\n 18: '0px 18px 28px 2px',\n 19: '0px 19px 29px 2px',\n 20: '0px 20px 31px 3px',\n 21: '0px 21px 33px 3px',\n 22: '0px 22px 35px 3px',\n 23: '0px 23px 36px 3px',\n 24: '0px 24px 38px 3px',\n) !default;\n\n$ambient-map: (\n 0: '0px 0px 0px 0px',\n 1: '0px 1px 3px 0px',\n 2: '0px 1px 5px 0px',\n 3: '0px 1px 8px 0px',\n 4: '0px 1px 10px 0px',\n 5: '0px 1px 14px 0px',\n 6: '0px 1px 18px 0px',\n 7: '0px 2px 16px 1px',\n 8: '0px 3px 14px 2px',\n 9: '0px 3px 16px 2px',\n 10: '0px 4px 18px 3px',\n 11: '0px 4px 20px 3px',\n 12: '0px 5px 22px 4px',\n 13: '0px 5px 24px 4px',\n 14: '0px 5px 26px 4px',\n 15: '0px 6px 28px 5px',\n 16: '0px 6px 30px 5px',\n 17: '0px 6px 32px 5px',\n 18: '0px 7px 34px 6px',\n 19: '0px 7px 36px 6px',\n 20: '0px 8px 38px 7px',\n 21: '0px 8px 40px 7px',\n 22: '0px 8px 42px 7px',\n 23: '0px 9px 44px 8px',\n 24: '0px 9px 46px 8px',\n) !default;\n\n// The css property used for elevation. In most cases this should not be changed. It is exposed\n// as a variable for abstraction / easy use when needing to reference the property directly, for\n// example in a `will-change` rule.\n$property: box-shadow !default;\n\n// The default color for the elevation overlay.\n$overlay-color: #fff;\n\n// The css property used for elevation overlay transitions. In most cases this should not be changed. It is exposed\n// as a variable for abstraction / easy use when needing to reference the property directly, for\n// example in a `will-change` rule.\n$overlay-property: opacity !default;\n\n// The default duration value for elevation transitions.\n$transition-duration: 280ms !default;\n\n// The default easing value for elevation transitions.\n$transition-timing-function: animation-variables.$standard-curve-timing-function !default;\n\n///\n/// Sets the elevation transition value.\n///\n/// @param {String} $duration - The duration of the transition.\n/// @param {String} $easing - The easing function for the transition.\n/// @return {String}\n///\n@function transition-value(\n $duration: $transition-duration,\n $easing: $transition-timing-function\n) {\n @return #{$property} #{$duration} #{$easing};\n}\n\n///\n/// Sets the elevation overlay transition value.\n///\n/// @param {String} $duration - The duration of the transition.\n/// @param {String} $easing - The easing function for the transition.\n/// @return {String}\n///\n@function overlay-transition-value(\n $duration: $transition-duration,\n $easing: $transition-timing-function\n) {\n @return #{$overlay-property} #{$duration} #{$easing};\n}\n\n///\n/// Creates a box-shadow from the Material elevation system.\n/// @param {Number} $level - the level of the Material elevation system.\n/// @param {String} $color - the color of the shadow.\n/// @param {Number} $opacity-boost [0] - optional opacity boost for the shadow.\n/// @return {List} the complete box shadow.\n///\n@function _box-shadow($level, $color, $opacity-boost: 0) {\n $color: theme-color.prop-value($color);\n $umbra-z-value: map.get($umbra-map, $level);\n $penumbra-z-value: map.get($penumbra-map, $level);\n $ambient-z-value: map.get($ambient-map, $level);\n\n $umbra-color: rgba($color, $umbra-opacity + $opacity-boost);\n $penumbra-color: rgba($color, $penumbra-opacity + $opacity-boost);\n $ambient-color: rgba($color, $ambient-opacity + $opacity-boost);\n\n @return (\n #{'#{$umbra-z-value} #{$umbra-color}'},\n #{'#{$penumbra-z-value} #{$penumbra-color}'},\n #{$ambient-z-value} $ambient-color\n );\n}\n\n// Returns the correct box-shadow specified by $z-value.\n// The $z-value must be between 0 and 24.\n// If $color has an alpha channel, it will be ignored and overridden. To increase the opacity of the shadow, use\n// $opacity-boost.\n@function elevation-box-shadow(\n $z-value,\n $color: $baseline-color,\n $opacity-boost: 0\n) {\n @if meta.type-of($z-value) != number or not math.is-unitless($z-value) {\n @error \"$z-value must be a unitless number, but received '#{$z-value}'\";\n }\n\n @if $z-value < 0 or $z-value > 24 {\n @error \"$z-value must be between 0 and 24, but received '#{$z-value}'\";\n }\n\n @return _box-shadow($z-value, $color, $opacity-boost);\n}\n\n///\n/// Returns a shadow or null if params are invalid.\n/// @param {Number} $level - the level of the Material elevation system.\n/// @param {String} $color - the color of the shadow.\n/// @return {List|null} the complete box shadow or null.\n///\n@function _shadow($level, $color) {\n @if $level == null and $color == null {\n // Do not emit a warning if both are null, which means the user did not\n // provide tokens.\n @return null;\n }\n\n @if $level == null or $color == null {\n // If one of the tokens is null, emit a warning: the user may not realize\n // that both are required.\n @warn \"both $level and $color are required; received $level: '#{$level}', $color: '#{$color}'\";\n @return null;\n }\n\n @if $level < 0 or $level > 24 {\n @warn \"$level must be between 0 and 24; received '#{$level}'\";\n @return null;\n }\n\n @return _box-shadow($level, $color);\n}\n\n@function get-elevation($level) {\n @return (box-shadow: elevation-box-shadow($level));\n}\n\n///\n/// Sets the shadow of the element.\n///\n/// @param {String} $box-shadow - The shadow to apply to the element.\n///\n@mixin _box-shadow($shadow, $query: feature-targeting.all()) {\n $feat-color: feature-targeting.create-target($query, color);\n\n @include feature-targeting.targets($feat-color) {\n @include theme.property(box-shadow, $shadow);\n }\n}\n\n///\n/// Sets the shadow of the element.\n///\n/// @param {String} $box-shadow - The shadow to apply to the element.\n///\n@mixin shadow($box-shadow, $query: feature-targeting.all()) {\n $feat-color: feature-targeting.create-target($query, color);\n\n @include feature-targeting.targets($feat-color) {\n @if custom-properties.is-custom-prop($box-shadow) {\n // TODO(b/185188458): Use theme.property() once resolved.\n $fallback: custom-properties.get-fallback($box-shadow);\n\n // var(--, var(--m-elevation-box-shadow-for-gss))\n $gss-custom-prop: custom-properties.create(\n custom-properties.get-varname($box-shadow),\n custom-properties.create(elevation-box-shadow-for-gss)\n );\n\n $value: custom-properties.create-var($gss-custom-prop);\n @if $value == null {\n // Custom properties are disabled, since $gss-custom-prop\n // does not have a fallback. Avoid emitting two non-custom\n // prop declarations by setting $fallback to null.\n $value: $fallback;\n $fallback: null;\n }\n\n @include custom-properties.declaration(\n custom-properties.create(elevation-box-shadow-for-gss, $fallback)\n );\n @include css.declaration(box-shadow, $value, $fallback-value: $fallback);\n } @else {\n /* @alternate */\n box-shadow: $box-shadow;\n }\n }\n}\n\n///\n/// Sets the elevation overlay surface required positioning.\n///\n@mixin overlay-surface-position($query: feature-targeting.all()) {\n $feat-structure: feature-targeting.create-target($query, structure);\n\n @include feature-targeting.targets($feat-structure) {\n /* @alternate */\n position: relative;\n }\n}\n\n///\n/// Sets the dimensions of the elevation overlay, including positioning and sizing.\n///\n/// @param {Number} $width - The width of the elevation overlay\n/// @param {Number} [$height] - The height of the elevation overlay\n/// @param {Boolean} [$has-content-sizing] - Set to false if the container has no content sizing\n///\n@mixin overlay-dimensions(\n $width,\n $height: $width,\n $has-content-sizing: true,\n $query: feature-targeting.all()\n) {\n $feat-structure: feature-targeting.create-target($query, structure);\n\n .mdc-elevation-overlay {\n @include feature-targeting.targets($feat-structure) {\n @include theme.property(width, $width);\n @include theme.property(height, $height);\n\n @if $has-content-sizing {\n top: 0;\n @include rtl.ignore-next-line();\n left: 0;\n } @else {\n top: 50%;\n @include rtl.ignore-next-line();\n left: 50%;\n transform: translate(-50%, -50%);\n }\n }\n }\n}\n\n///\n/// Sets the elevation overlay fill color.\n/// Expected to be called directly on the elevation overlay element.\n///\n/// @param {Color} $color - The color of the elevation overlay.\n///\n@mixin overlay-fill-color($color, $query: feature-targeting.all()) {\n $feat-color: feature-targeting.create-target($query, color);\n\n @include feature-targeting.targets($feat-color) {\n @include theme.property(background-color, $color);\n }\n}\n\n///\n/// Applies the given color to the container of the overlay.\n/// @param {color} $color - the color of the overlay container\n///\n@mixin overlay-container-color($color, $query: feature-targeting.all()) {\n .mdc-elevation-overlay {\n @include overlay-fill-color($color, $query: $query);\n }\n}\n\n///\n/// Sets the elevation overlay opacity.\n/// Expected to be called from a parent element.\n///\n/// @param {Number} $opacity - The opacity of the elevation overlay.\n///\n@mixin overlay-opacity($opacity, $query: feature-targeting.all()) {\n $feat-color: feature-targeting.create-target($query, color);\n\n .mdc-elevation-overlay {\n @include feature-targeting.targets($feat-color) {\n @include theme.property(opacity, $opacity);\n }\n }\n}\n\n// Applies the correct CSS rules to an element to give it the elevation specified by $z-value.\n// The $z-value must be between 0 and 24.\n// If $color has an alpha channel, it will be ignored and overridden. To increase the opacity of the shadow, use\n// $opacity-boost.\n@mixin elevation(\n $z-value,\n $color: $baseline-color,\n $opacity-boost: 0,\n $query: feature-targeting.all()\n) {\n $box-shadow: elevation-box-shadow(\n $z-value,\n $color: $color,\n $opacity-boost: $opacity-boost\n );\n\n @include shadow($box-shadow, $query: $query);\n}\n\n///\n/// Represents the configurable values of the elevation theme.\n///\n$_theme-values: (\n shadow: null,\n overlay-opacity: null,\n overlay-color: null,\n);\n\n///\n/// Applies the shadow theme with the given $resolver function.\n/// @param {Function} $resolver - a function that returns a valid theme config.\n/// @see resolver for an example and expected arguments and return value.\n/// Accepts the following optional keyword args:\n/// @param {Number} $elevation - the level in the elevation system.\n/// @param {String} $shadow-color - the color used for the shadow.\n///\n@mixin with-resolver($resolver, $query: feature-targeting.all(), $args...) {\n @if $resolver {\n @include _theme(meta.call($resolver, $args...), $query: $query);\n }\n}\n\n///\n/// Applies the given theme with validation.\n/// @param {Map} $theme - @see $_theme-values for accepted theme properties.\n///\n@mixin theme($theme: (), $query: feature-targeting.all()) {\n @include theme.validate-theme($_theme-values, $theme);\n @include _theme($theme, $query: $query);\n}\n\n///\n/// Applies the given theme.\n/// @param {Map} $theme - @see $_theme-values for accepted theme properties.\n///\n@mixin _theme($theme: (), $query: feature-targeting.all()) {\n @include shadow(map.get($theme, shadow), $query: $query);\n @include overlay-opacity(map.get($theme, overlay-opacity), $query: $query);\n @include overlay-container-color(\n map.get($theme, overlay-color),\n $query: $query\n );\n}\n\n///\n/// Transforms the following optional parameters into a theme config.\n/// @param {Number} $elevation - the level of the elevation system in Material.\n/// @param {String} $shadow-color - the color to be used by the shadow.\n/// @return {Map} @see $_theme-values for accepted theme properties.\n///\n@function resolver($args...) {\n $opts: meta.keywords($args);\n $elevation: map.get($opts, elevation);\n $shadow-color: map.get($opts, shadow-color);\n @if custom-properties.is-custom-prop($elevation) {\n @return _resolve-custom-props($elevation, $shadow-color);\n }\n\n @return (shadow: _shadow($elevation, $shadow-color));\n}\n\n@function _resolve-custom-props($elevation, $shadow-color) {\n $fallback-dp: custom-properties.get-fallback($elevation);\n $fallback-shadow-color: custom-properties.get-fallback($shadow-color);\n $shadow: custom-properties.set-fallback(\n $elevation,\n _shadow($fallback-dp, $fallback-shadow-color)\n );\n @return (shadow: $shadow);\n}\n","//\n// Copyright 2017 Google Inc.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n//\n\n@use 'sass:list';\n@use 'sass:meta';\n@use 'sass:selector';\n@use '@material/theme/gss';\n@use '@material/theme/selector-ext';\n@use '@material/theme/theme';\n\n$include: true !default;\n\n/// Creates a rule that will be applied when a component is within the context\n/// of an RTL layout.\n///\n/// @example - scss\n/// .mdc-foo {\n/// padding-left: 4px;\n///\n/// @include rtl {\n/// padding-left: auto;\n/// padding-right: 4px;\n/// }\n/// }\n///\n/// @example - css\n/// .mdc-foo {\n/// padding-left: 4px;\n/// }\n///\n/// [dir=\"rtl\"] .mdc-foo,\n/// .mdc-foo[dir=\"rtl\"] {\n/// padding-left: auto;\n/// padding-right: 4px;\n/// }\n///\n/// Note that this mixin works by checking for an ancestor element with\n/// `[dir=\"rtl\"]`. As a result, nested `dir` values are not supported:\n///\n/// @example - html\n/// \n/// \n///
\n///
Styled incorrectly as RTL!
\n///
\n/// \n///\n/// In the future, selectors such as the `:dir` pseudo-class\n/// (http://mdn.io/css/:dir) will help us mitigate this.\n///\n/// @content Content to be styled in an RTL context.\n@mixin rtl() {\n @if ($include) {\n $dir-rtl: '[dir=rtl]';\n\n $rtl-selectors: list.join(\n selector.nest($dir-rtl, &),\n selector-ext.append-strict(&, $dir-rtl)\n );\n\n @at-root {\n #{$rtl-selectors} {\n /*rtl:begin:ignore*/\n @content;\n /*rtl:end:ignore*/\n }\n }\n }\n}\n\n// Takes a base box-model property name (`margin`, `border`, `padding`, etc.) along with a\n// default direction (`left` or `right`) and value, and emits rules which apply the given value to the\n// specified direction by default and the opposite direction in RTL.\n//\n// For example:\n//\n// ```scss\n// .mdc-foo {\n// @include rtl-reflexive-box(margin, left, 8px);\n// }\n// ```\n//\n// is equivalent to:\n//\n// ```scss\n// .mdc-foo {\n// margin-left: 8px;\n// margin-right: 0;\n//\n// @include rtl {\n// margin-left: 0;\n// margin-right: 8px;\n// }\n// }\n// ```\n//\n// whereas:\n//\n// ```scss\n// .mdc-foo {\n// @include rtl-reflexive-box(margin, right, 8px);\n// }\n// ```\n//\n// is equivalent to:\n//\n// ```scss\n// .mdc-foo {\n// margin-left: 0;\n// margin-right: 8px;\n//\n// @include rtl {\n// margin-left: 8px;\n// margin-right: 0;\n// }\n// }\n// ```\n//\n// You can also pass an optional 4th `$root-selector` argument which will be forwarded to `mdc-rtl`,\n// e.g. `@include rtl-reflexive-box(margin, left, 8px, '.mdc-component')`.\n//\n// Note that this function will always zero out the original value in an RTL context.\n// If you're trying to flip the values, use `mdc-rtl-reflexive-property()` instead.\n@mixin reflexive-box(\n $base-property,\n $default-direction,\n $value,\n $replace: null\n) {\n @if (list.index((right, left), $default-direction) == null) {\n @error \"Invalid default direction: '#{$default-direction}'. Please specifiy either 'right' or 'left'.\";\n }\n\n $left-value: $value;\n $right-value: 0;\n\n @if ($default-direction == right) {\n $left-value: 0;\n $right-value: $value;\n }\n\n @include reflexive-property(\n $base-property,\n $left-value,\n $right-value,\n $replace: $replace\n );\n}\n\n// Takes a base property and emits rules that assign -left to and\n// -right to in a LTR context, and vice versa in a RTL context.\n// For example:\n//\n// ```scss\n// .mdc-foo {\n// @include rtl-reflexive-property(margin, auto, 12px);\n// }\n// ```\n//\n// is equivalent to:\n//\n// ```scss\n// .mdc-foo {\n// margin-left: auto;\n// margin-right: 12px;\n//\n// @include rtl {\n// margin-left: 12px;\n// margin-right: auto;\n// }\n// }\n// ```\n//\n// An optional 4th `$root-selector` argument can be given, which will be passed to `mdc-rtl`.\n@mixin reflexive-property(\n $base-property,\n $left-value,\n $right-value,\n $replace: null\n) {\n $prop-left: #{$base-property}-left;\n $prop-right: #{$base-property}-right;\n\n @include reflexive(\n $prop-left,\n $left-value,\n $prop-right,\n $right-value,\n $replace: $replace\n );\n}\n\n// Takes an argument specifying a horizontal position property (either 'left' or 'right') as well\n// as a value, and applies that value to the specified position in a LTR context, and flips it in a\n// RTL context. For example:\n//\n// ```scss\n// .mdc-foo {\n// @include rtl-reflexive-position(left, 0);\n// }\n// ```\n//\n// is equivalent to:\n//\n// ```scss\n// .mdc-foo {\n// left: 0;\n// right: initial;\n//\n// @include rtl {\n// left: initial;\n// right: 0;\n// }\n// }\n// ```\n//\n// An optional third $root-selector argument may also be given, which is passed to `mdc-rtl`.\n@mixin reflexive-position($position-property, $value, $replace: null) {\n @if (list.index((right, left), $position-property) == null) {\n @error \"Invalid position #{position-property}. Please specifiy either right or left\";\n }\n\n // TODO: 'initial' is not supported in IE 11. https://caniuse.com/#feat=css-initial-value\n $left-value: $value;\n $right-value: initial;\n\n @if ($position-property == right) {\n $right-value: $value;\n $left-value: initial;\n }\n\n @include reflexive(\n left,\n $left-value,\n right,\n $right-value,\n $replace: $replace\n );\n}\n\n// Takes pair of properties with values as arguments and flips it in RTL context.\n// For example:\n//\n// ```scss\n// .mdc-foo {\n// @include rtl-reflexive(left, 2px, right, 5px);\n// }\n// ```\n//\n// is equivalent to:\n//\n// ```scss\n// .mdc-foo {\n// left: 2px;\n// right: 5px;\n//\n// @include rtl {\n// right: 2px;\n// left: 5px;\n// }\n// }\n// ```\n//\n// An optional fifth `$root-selector` argument may also be given, which is passed to `mdc-rtl`.\n@mixin reflexive(\n $left-property,\n $left-value,\n $right-property,\n $right-value,\n $replace: null\n) {\n $left-replace: null;\n $right-replace: null;\n @if $replace {\n @if meta.type-of($left-value) == 'string' {\n $left-replace: $replace;\n }\n\n @if meta.type-of($right-value) == 'string' {\n $right-replace: $replace;\n }\n\n @if $left-replace == null and $right-replace == null {\n @error 'mdc-rtl: $replace may only be used with strings but neither left nor right values are strings.';\n }\n\n // If any replacements are null, treat the entire value as null (do not\n // emit anything).\n @each $name, $replacement in $replace {\n @if $replacement == null {\n $left-value: null;\n $right-value: null;\n }\n }\n }\n\n // Do not emit if either value are null\n @if $left-value and $right-value {\n @include _property($left-property, $left-value, $replace: $left-replace);\n @include _property($right-property, $right-value, $replace: $right-replace);\n\n @include rtl {\n @include _property(\n $left-property,\n $right-value,\n $replace: $right-replace\n );\n @include _property($right-property, $left-value, $replace: $left-replace);\n }\n }\n}\n\n///\n/// Adds RTL ignore annotation when `$mdc-rtl-include` is true.\n///\n@mixin ignore-next-line() {\n @include gss.annotate(\n (\n noflip: $include,\n )\n );\n}\n\n///\n/// Adds `@noflip` annotation when `$mdc-rtl-include` is true.\n///\n/// @param {String} $property\n/// @param {String} $value\n/// @param {Map} $replace\n///\n@mixin _property($property, $value, $replace: null) {\n @include theme.property(\n $property,\n $value,\n $replace: $replace,\n $gss: (noflip: $include)\n );\n}\n"],"sourceRoot":""}