@csstools/css-color-parser - npm Package Compare versions

Comparing version 3.0.10 to 3.1.0

CHANGELOG.md

 # Changes to CSS Color Parser
 
-### 3.0.10
+### 3.1.0
 
-_May 27, 2025_
+_August 22, 2025_
 
-- Updated [`@csstools/css-tokenizer`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer) to [`3.0.4`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer/CHANGELOG.md#304) (patch)
-- Updated [`@csstools/css-parser-algorithms`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms) to [`3.0.5`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms/CHANGELOG.md#305) (patch)
-- Updated [`@csstools/css-calc`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc) to [`2.1.4`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc/CHANGELOG.md#214) (patch)
+- Add support for `display-p3-linear` in `color(display-p3-linear 0.3081 0.014 0.0567)`
+- Add support for `display-p3-linear` in `color-mix(in display-p3-linear, red, blue)`
+- Add support for omitting the color space in `color-mix(red, blue)`
+- Add support for `alpha(from red / 0.5)`
+- Updated [`@csstools/color-helpers`](https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers) to [`5.1.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers/CHANGELOG.md#510) (minor)
 
 [Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser/CHANGELOG.md)

dist/index.cjs

@@ -1,1 +0,1 @@
-"use strict";var e,o,a=require("@csstools/css-tokenizer"),n=require("@csstools/color-helpers"),t=require("@csstools/css-parser-algorithms"),r=require("@csstools/css-calc");function convertNaNToZero(e){return[Number.isNaN(e[0])?0:e[0],Number.isNaN(e[1])?0:e[1],Number.isNaN(e[2])?0:e[2]]}function colorData_to_XYZ_D50(e){switch(e.colorNotation){case exports.ColorNotation.HEX:case exports.ColorNotation.RGB:case exports.ColorNotation.sRGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.sRGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Linear_sRGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.lin_sRGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Display_P3:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.P3_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Rec2020:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.rec_2020_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.A98_RGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.a98_RGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.ProPhoto_RGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.ProPhoto_RGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.HSL:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.HSL_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.HWB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.HWB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Lab:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.Lab_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.OKLab:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.OKLab_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.LCH:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.LCH_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.OKLCH:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.OKLCH_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.XYZ_D50:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.XYZ_D50_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.XYZ_D65:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.XYZ_D65_to_XYZ_D50(convertNaNToZero(e.channels))};default:throw new Error("Unsupported color notation")}}exports.ColorNotation=void 0,(e=exports.ColorNotation||(exports.ColorNotation={})).A98_RGB="a98-rgb",e.Display_P3="display-p3",e.HEX="hex",e.HSL="hsl",e.HWB="hwb",e.LCH="lch",e.Lab="lab",e.Linear_sRGB="srgb-linear",e.OKLCH="oklch",e.OKLab="oklab",e.ProPhoto_RGB="prophoto-rgb",e.RGB="rgb",e.sRGB="srgb",e.Rec2020="rec2020",e.XYZ_D50="xyz-d50",e.XYZ_D65="xyz-d65",exports.SyntaxFlag=void 0,(o=exports.SyntaxFlag||(exports.SyntaxFlag={})).ColorKeyword="color-keyword",o.HasAlpha="has-alpha",o.HasDimensionValues="has-dimension-values",o.HasNoneKeywords="has-none-keywords",o.HasNumberValues="has-number-values",o.HasPercentageAlpha="has-percentage-alpha",o.HasPercentageValues="has-percentage-values",o.HasVariableAlpha="has-variable-alpha",o.Hex="hex",o.LegacyHSL="legacy-hsl",o.LegacyRGB="legacy-rgb",o.NamedColor="named-color",o.RelativeColorSyntax="relative-color-syntax",o.ColorMix="color-mix",o.ColorMixVariadic="color-mix-variadic",o.ContrastColor="contrast-color",o.Experimental="experimental";const s=new Set([exports.ColorNotation.A98_RGB,exports.ColorNotation.Display_P3,exports.ColorNotation.HEX,exports.ColorNotation.Linear_sRGB,exports.ColorNotation.ProPhoto_RGB,exports.ColorNotation.RGB,exports.ColorNotation.sRGB,exports.ColorNotation.Rec2020,exports.ColorNotation.XYZ_D50,exports.ColorNotation.XYZ_D65]);function colorDataTo(e,o){const a={...e};if(e.colorNotation!==o){const e=colorData_to_XYZ_D50(a);switch(o){case exports.ColorNotation.HEX:case exports.ColorNotation.RGB:a.colorNotation=exports.ColorNotation.RGB,a.channels=n.XYZ_D50_to_sRGB(e.channels);break;case exports.ColorNotation.sRGB:a.colorNotation=exports.ColorNotation.sRGB,a.channels=n.XYZ_D50_to_sRGB(e.channels);break;case exports.ColorNotation.Linear_sRGB:a.colorNotation=exports.ColorNotation.Linear_sRGB,a.channels=n.XYZ_D50_to_lin_sRGB(e.channels);break;case exports.ColorNotation.Display_P3:a.colorNotation=exports.ColorNotation.Display_P3,a.channels=n.XYZ_D50_to_P3(e.channels);break;case exports.ColorNotation.Rec2020:a.colorNotation=exports.ColorNotation.Rec2020,a.channels=n.XYZ_D50_to_rec_2020(e.channels);break;case exports.ColorNotation.ProPhoto_RGB:a.colorNotation=exports.ColorNotation.ProPhoto_RGB,a.channels=n.XYZ_D50_to_ProPhoto(e.channels);break;case exports.ColorNotation.A98_RGB:a.colorNotation=exports.ColorNotation.A98_RGB,a.channels=n.XYZ_D50_to_a98_RGB(e.channels);break;case exports.ColorNotation.HSL:a.colorNotation=exports.ColorNotation.HSL,a.channels=n.XYZ_D50_to_HSL(e.channels);break;case exports.ColorNotation.HWB:a.colorNotation=exports.ColorNotation.HWB,a.channels=n.XYZ_D50_to_HWB(e.channels);break;case exports.ColorNotation.Lab:a.colorNotation=exports.ColorNotation.Lab,a.channels=n.XYZ_D50_to_Lab(e.channels);break;case exports.ColorNotation.LCH:a.colorNotation=exports.ColorNotation.LCH,a.channels=n.XYZ_D50_to_LCH(e.channels);break;case exports.ColorNotation.OKLCH:a.colorNotation=exports.ColorNotation.OKLCH,a.channels=n.XYZ_D50_to_OKLCH(e.channels);break;case exports.ColorNotation.OKLab:a.colorNotation=exports.ColorNotation.OKLab,a.channels=n.XYZ_D50_to_OKLab(e.channels);break;case exports.ColorNotation.XYZ_D50:a.colorNotation=exports.ColorNotation.XYZ_D50,a.channels=n.XYZ_D50_to_XYZ_D50(e.channels);break;case exports.ColorNotation.XYZ_D65:a.colorNotation=exports.ColorNotation.XYZ_D65,a.channels=n.XYZ_D50_to_XYZ_D65(e.channels);break;default:throw new Error("Unsupported color notation")}}else a.channels=convertNaNToZero(e.channels);if(o===e.colorNotation)a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2]);else if(s.has(o)&&s.has(e.colorNotation))a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2]);else switch(o){case exports.ColorNotation.HSL:switch(e.colorNotation){case exports.ColorNotation.HWB:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0]);break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:a.channels=carryForwardMissingComponents(e.channels,[2],a.channels,[0]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[2,1,0])}break;case exports.ColorNotation.HWB:switch(e.colorNotation){case exports.ColorNotation.HSL:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[2])}break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:switch(e.colorNotation){case exports.ColorNotation.HSL:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[2]);break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0])}break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:switch(e.colorNotation){case exports.ColorNotation.HSL:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[2,1,0]);break;case exports.ColorNotation.HWB:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[2]);break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2])}}return a.channels=convertPowerlessComponentsToMissingComponents(a.channels,o),a}function convertPowerlessComponentsToMissingComponents(e,o){const a=[...e];switch(o){case exports.ColorNotation.HSL:!Number.isNaN(a[1])&&reducePrecision(a[1],4)<=0&&(a[0]=Number.NaN);break;case exports.ColorNotation.HWB:Math.max(0,reducePrecision(a[1],4))+Math.max(0,reducePrecision(a[2],4))>=100&&(a[0]=Number.NaN);break;case exports.ColorNotation.LCH:!Number.isNaN(a[1])&&reducePrecision(a[1],4)<=0&&(a[2]=Number.NaN);break;case exports.ColorNotation.OKLCH:!Number.isNaN(a[1])&&reducePrecision(a[1],6)<=0&&(a[2]=Number.NaN)}return a}function convertPowerlessComponentsToZeroValuesForDisplay(e,o){const a=[...e];switch(o){case exports.ColorNotation.HSL:(reducePrecision(a[2])<=0||reducePrecision(a[2])>=100)&&(a[0]=Number.NaN,a[1]=Number.NaN),reducePrecision(a[1])<=0&&(a[0]=Number.NaN);break;case exports.ColorNotation.HWB:Math.max(0,reducePrecision(a[1]))+Math.max(0,reducePrecision(a[2]))>=100&&(a[0]=Number.NaN);break;case exports.ColorNotation.Lab:(reducePrecision(a[0])<=0||reducePrecision(a[0])>=100)&&(a[1]=Number.NaN,a[2]=Number.NaN);break;case exports.ColorNotation.LCH:reducePrecision(a[1])<=0&&(a[2]=Number.NaN),(reducePrecision(a[0])<=0||reducePrecision(a[0])>=100)&&(a[1]=Number.NaN,a[2]=Number.NaN);break;case exports.ColorNotation.OKLab:(reducePrecision(a[0])<=0||reducePrecision(a[0])>=1)&&(a[1]=Number.NaN,a[2]=Number.NaN);break;case exports.ColorNotation.OKLCH:reducePrecision(a[1])<=0&&(a[2]=Number.NaN),(reducePrecision(a[0])<=0||reducePrecision(a[0])>=1)&&(a[1]=Number.NaN,a[2]=Number.NaN)}return a}function carryForwardMissingComponents(e,o,a,n){const t=[...a];for(const a of o)Number.isNaN(e[o[a]])&&(t[n[a]]=Number.NaN);return t}function normalizeRelativeColorDataChannels(e){const o=new Map;switch(e.colorNotation){case exports.ColorNotation.RGB:case exports.ColorNotation.HEX:o.set("r",dummyNumberToken(255*e.channels[0])),o.set("g",dummyNumberToken(255*e.channels[1])),o.set("b",dummyNumberToken(255*e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.HSL:o.set("h",dummyNumberToken(e.channels[0])),o.set("s",dummyNumberToken(e.channels[1])),o.set("l",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.HWB:o.set("h",dummyNumberToken(e.channels[0])),o.set("w",dummyNumberToken(e.channels[1])),o.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:o.set("l",dummyNumberToken(e.channels[0])),o.set("a",dummyNumberToken(e.channels[1])),o.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:o.set("l",dummyNumberToken(e.channels[0])),o.set("c",dummyNumberToken(e.channels[1])),o.set("h",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.sRGB:case exports.ColorNotation.A98_RGB:case exports.ColorNotation.Display_P3:case exports.ColorNotation.Rec2020:case exports.ColorNotation.Linear_sRGB:case exports.ColorNotation.ProPhoto_RGB:o.set("r",dummyNumberToken(e.channels[0])),o.set("g",dummyNumberToken(e.channels[1])),o.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.XYZ_D50:case exports.ColorNotation.XYZ_D65:o.set("x",dummyNumberToken(e.channels[0])),o.set("y",dummyNumberToken(e.channels[1])),o.set("z",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha))}return o}function noneToZeroInRelativeColorDataChannels(e){const o=new Map(e);for(const[a,n]of e)Number.isNaN(n[4].value)&&o.set(a,dummyNumberToken(0));return o}function dummyNumberToken(e){return Number.isNaN(e)?[a.TokenType.Number,"none",-1,-1,{value:Number.NaN,type:a.NumberType.Number}]:[a.TokenType.Number,e.toString(),-1,-1,{value:e,type:a.NumberType.Number}]}function reducePrecision(e,o=7){if(Number.isNaN(e))return 0;const a=Math.pow(10,o);return Math.round(e*a)/a}function normalize(e,o,a,n){return Math.min(Math.max(e/o,a),n)}const l=/[A-Z]/g;function toLowerCaseAZ(e){return e.replace(l,(e=>String.fromCharCode(e.charCodeAt(0)+32)))}function normalize_Color_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}const i=new Set(["srgb","srgb-linear","display-p3","a98-rgb","prophoto-rgb","rec2020","xyz","xyz-d50","xyz-d65"]);function color$1(e,o){const n=[],s=[],l=[],u=[];let c,p,N=!1,m=!1;const h={colorNotation:exports.ColorNotation.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([])};let x=n;for(let y=0;y<e.value.length;y++){let b=e.value[y];if(t.isWhitespaceNode(b)||t.isCommentNode(b))for(;t.isWhitespaceNode(e.value[y+1])||t.isCommentNode(e.value[y+1]);)y++;else if(x===n&&n.length&&(x=s),x===s&&s.length&&(x=l),t.isTokenNode(b)&&a.isTokenDelim(b.value)&&"/"===b.value[4].value){if(x===u)return!1;x=u}else{if(t.isFunctionNode(b)){if(x===u&&"var"===toLowerCaseAZ(b.getName())){h.syntaxFlags.add(exports.SyntaxFlag.HasVariableAlpha),x.push(b);continue}if(!r.mathFunctionNames.has(toLowerCaseAZ(b.getName())))return!1;const[[e]]=r.calcFromComponentValues([[b]],{censorIntoStandardRepresentableValues:!0,globals:p,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),b=e}if(x===n&&0===n.length&&t.isTokenNode(b)&&a.isTokenIdent(b.value)&&i.has(toLowerCaseAZ(b.value[4].value))){if(N)return!1;N=toLowerCaseAZ(b.value[4].value),h.colorNotation=colorSpaceNameToColorNotation(N),m&&(m.colorNotation!==h.colorNotation&&(m=colorDataTo(m,h.colorNotation)),c=normalizeRelativeColorDataChannels(m),p=noneToZeroInRelativeColorDataChannels(c))}else if(x===n&&0===n.length&&t.isTokenNode(b)&&a.isTokenIdent(b.value)&&"from"===toLowerCaseAZ(b.value[4].value)){if(m)return!1;if(N)return!1;for(;t.isWhitespaceNode(e.value[y+1])||t.isCommentNode(e.value[y+1]);)y++;if(y++,b=e.value[y],m=o(b),!1===m)return!1;m.syntaxFlags.has(exports.SyntaxFlag.Experimental)&&h.syntaxFlags.add(exports.SyntaxFlag.Experimental),h.syntaxFlags.add(exports.SyntaxFlag.RelativeColorSyntax)}else{if(!t.isTokenNode(b))return!1;if(a.isTokenIdent(b.value)&&c&&c.has(toLowerCaseAZ(b.value[4].value))){x.push(new t.TokenNode(c.get(toLowerCaseAZ(b.value[4].value))));continue}x.push(b)}}}if(!N)return!1;if(1!==x.length)return!1;if(1!==n.length||1!==s.length||1!==l.length)return!1;if(!t.isTokenNode(n[0])||!t.isTokenNode(s[0])||!t.isTokenNode(l[0]))return!1;if(c&&!c.has("alpha"))return!1;const y=normalize_Color_ChannelValues(n[0].value,0,h);if(!y||!a.isTokenNumber(y))return!1;const b=normalize_Color_ChannelValues(s[0].value,1,h);if(!b||!a.isTokenNumber(b))return!1;const C=normalize_Color_ChannelValues(l[0].value,2,h);if(!C||!a.isTokenNumber(C))return!1;const d=[y,b,C];if(1===u.length)if(h.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),t.isTokenNode(u[0])){const e=normalize_Color_ChannelValues(u[0].value,3,h);if(!e||!a.isTokenNumber(e))return!1;d.push(e)}else h.alpha=u[0];else if(c&&c.has("alpha")){const e=normalize_Color_ChannelValues(c.get("alpha"),3,h);if(!e||!a.isTokenNumber(e))return!1;d.push(e)}return h.channels=[d[0][4].value,d[1][4].value,d[2][4].value],4===d.length&&(h.alpha=d[3][4].value),h}function colorSpaceNameToColorNotation(e){switch(e){case"srgb":return exports.ColorNotation.sRGB;case"srgb-linear":return exports.ColorNotation.Linear_sRGB;case"display-p3":return exports.ColorNotation.Display_P3;case"a98-rgb":return exports.ColorNotation.A98_RGB;case"prophoto-rgb":return exports.ColorNotation.ProPhoto_RGB;case"rec2020":return exports.ColorNotation.Rec2020;case"xyz":case"xyz-d65":return exports.ColorNotation.XYZ_D65;case"xyz-d50":return exports.ColorNotation.XYZ_D50;default:throw new Error("Unknown color space name: "+e)}}const u=new Set(["srgb","srgb-linear","display-p3","a98-rgb","prophoto-rgb","rec2020","lab","oklab","xyz","xyz-d50","xyz-d65"]),c=new Set(["hsl","hwb","lch","oklch"]),p=new Set(["shorter","longer","increasing","decreasing"]);function colorMix(e,o){let n=null,r=null,s=null,l=!1;for(let i=0;i<e.value.length;i++){const N=e.value[i];if(!t.isWhiteSpaceOrCommentNode(N)){if(t.isTokenNode(N)&&a.isTokenIdent(N.value)){if(!n&&"in"===toLowerCaseAZ(N.value[4].value)){n=N;continue}if(n&&!r){r=toLowerCaseAZ(N.value[4].value);continue}if(n&&r&&!s&&c.has(r)){s=toLowerCaseAZ(N.value[4].value);continue}if(n&&r&&s&&!l&&"hue"===toLowerCaseAZ(N.value[4].value)){l=!0;continue}return!1}return!(!t.isTokenNode(N)||!a.isTokenComma(N.value))&&(!!r&&(s||l?!!(r&&s&&l&&c.has(r)&&p.has(s))&&colorMixPolar(r,s,colorMixComponents(e.value.slice(i+1),o)):u.has(r)?colorMixRectangular(r,colorMixComponents(e.value.slice(i+1),o)):!!c.has(r)&&colorMixPolar(r,"shorter",colorMixComponents(e.value.slice(i+1),o))))}}return!1}function colorMixComponents(e,o){const n=[];let s=1,l=!1,i=!1;for(let s=0;s<e.length;s++){let u=e[s];if(!t.isWhiteSpaceOrCommentNode(u)){if(!t.isTokenNode(u)||!a.isTokenComma(u.value)){if(!l){const e=o(u);if(e){l=e;continue}}if(!i){if(t.isFunctionNode(u)&&r.mathFunctionNames.has(toLowerCaseAZ(u.getName()))){if([[u]]=r.calcFromComponentValues([[u]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0}),!u||!t.isTokenNode(u)||!a.isTokenNumeric(u.value))return!1;Number.isNaN(u.value[4].value)&&(u.value[4].value=0)}if(t.isTokenNode(u)&&a.isTokenPercentage(u.value)&&u.value[4].value>=0){i=u.value[4].value;continue}}return!1}if(!l)return!1;n.push({color:l,percentage:i}),l=!1,i=!1}}l&&n.push({color:l,percentage:i});let u=0,c=0;for(let e=0;e<n.length;e++){const o=n[e].percentage;if(!1!==o){if(o<0||o>100)return!1;u+=o}else c++}const p=Math.max(0,100-u);u=0;for(let e=0;e<n.length;e++)!1===n[e].percentage&&(n[e].percentage=p/c),u+=n[e].percentage;if(0===u)return{colors:[{color:{channels:[0,0,0],colorNotation:exports.ColorNotation.sRGB,alpha:0,syntaxFlags:new Set},percentage:0}],alphaMultiplier:0};if(u>100)for(let e=0;e<n.length;e++){let o=n[e].percentage;o=o/u*100,n[e].percentage=o}if(u<100){s=u/100;for(let e=0;e<n.length;e++){let o=n[e].percentage;o=o/u*100,n[e].percentage=o}}return{colors:n,alphaMultiplier:s}}function colorMixRectangular(e,o){if(!o||!o.colors.length)return!1;const a=o.colors.slice();a.reverse();let n=exports.ColorNotation.RGB;switch(e){case"srgb":n=exports.ColorNotation.RGB;break;case"srgb-linear":n=exports.ColorNotation.Linear_sRGB;break;case"display-p3":n=exports.ColorNotation.Display_P3;break;case"a98-rgb":n=exports.ColorNotation.A98_RGB;break;case"prophoto-rgb":n=exports.ColorNotation.ProPhoto_RGB;break;case"rec2020":n=exports.ColorNotation.Rec2020;break;case"lab":n=exports.ColorNotation.Lab;break;case"oklab":n=exports.ColorNotation.OKLab;break;case"xyz-d50":n=exports.ColorNotation.XYZ_D50;break;case"xyz":case"xyz-d65":n=exports.ColorNotation.XYZ_D65;break;default:return!1}if(1===a.length){const e=colorDataTo(a[0].color,n);return e.colorNotation=n,e.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*o.alphaMultiplier,e)}for(;a.length>=2;){const e=a.pop(),o=a.pop();if(!e||!o)return!1;const t=colorMixRectangularPair(n,e.color,e.percentage,o.color,o.percentage);if(!t)return!1;a.push({color:t,percentage:e.percentage+o.percentage})}const t=a[0]?.color;return!!t&&(o.colors.some((e=>e.color.syntaxFlags.has(exports.SyntaxFlag.Experimental)))&&t.syntaxFlags.add(exports.SyntaxFlag.Experimental),"number"==typeof t.alpha&&(t.alpha=t.alpha*o.alphaMultiplier,2!==o.colors.length&&t.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),t))}function colorMixRectangularPair(e,o,a,n,t){const r=a/(a+t);let s=o.alpha;if("number"!=typeof s)return!1;let l=n.alpha;if("number"!=typeof l)return!1;s=Number.isNaN(s)?l:s,l=Number.isNaN(l)?s:l;const i=colorDataTo(o,e).channels,u=colorDataTo(n,e).channels;i[0]=fillInMissingComponent(i[0],u[0]),u[0]=fillInMissingComponent(u[0],i[0]),i[1]=fillInMissingComponent(i[1],u[1]),u[1]=fillInMissingComponent(u[1],i[1]),i[2]=fillInMissingComponent(i[2],u[2]),u[2]=fillInMissingComponent(u[2],i[2]),i[0]=premultiply(i[0],s),i[1]=premultiply(i[1],s),i[2]=premultiply(i[2],s),u[0]=premultiply(u[0],l),u[1]=premultiply(u[1],l),u[2]=premultiply(u[2],l);const c=interpolate(s,l,r);return{colorNotation:e,channels:[un_premultiply(interpolate(i[0],u[0],r),c),un_premultiply(interpolate(i[1],u[1],r),c),un_premultiply(interpolate(i[2],u[2],r),c)],alpha:c,syntaxFlags:new Set([exports.SyntaxFlag.ColorMix])}}function colorMixPolar(e,o,a){if(!a||!a.colors.length)return!1;const n=a.colors.slice();n.reverse();let t=exports.ColorNotation.HSL;switch(e){case"hsl":t=exports.ColorNotation.HSL;break;case"hwb":t=exports.ColorNotation.HWB;break;case"lch":t=exports.ColorNotation.LCH;break;case"oklch":t=exports.ColorNotation.OKLCH;break;default:return!1}if(1===n.length){const e=colorDataTo(n[0].color,t);return e.colorNotation=t,e.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*a.alphaMultiplier,e)}for(;n.length>=2;){const e=n.pop(),a=n.pop();if(!e||!a)return!1;const r=colorMixPolarPair(t,o,e.color,e.percentage,a.color,a.percentage);if(!r)return!1;n.push({color:r,percentage:e.percentage+a.percentage})}const r=n[0]?.color;return!!r&&(a.colors.some((e=>e.color.syntaxFlags.has(exports.SyntaxFlag.Experimental)))&&r.syntaxFlags.add(exports.SyntaxFlag.Experimental),"number"==typeof r.alpha&&(r.alpha=r.alpha*a.alphaMultiplier,2!==a.colors.length&&r.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),r))}function colorMixPolarPair(e,o,a,n,t,r){const s=n/(n+r);let l=0,i=0,u=0,c=0,p=0,N=0,m=a.alpha;if("number"!=typeof m)return!1;let h=t.alpha;if("number"!=typeof h)return!1;m=Number.isNaN(m)?h:m,h=Number.isNaN(h)?m:h;const x=colorDataTo(a,e).channels,y=colorDataTo(t,e).channels;switch(e){case exports.ColorNotation.HSL:case exports.ColorNotation.HWB:l=x[0],i=y[0],u=x[1],c=y[1],p=x[2],N=y[2];break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:u=x[0],c=y[0],p=x[1],N=y[1],l=x[2],i=y[2]}l=fillInMissingComponent(l,i),Number.isNaN(l)&&(l=0),i=fillInMissingComponent(i,l),Number.isNaN(i)&&(i=0),u=fillInMissingComponent(u,c),c=fillInMissingComponent(c,u),p=fillInMissingComponent(p,N),N=fillInMissingComponent(N,p);const b=i-l;switch(o){case"shorter":b>180?l+=360:b<-180&&(i+=360);break;case"longer":-180<b&&b<180&&(b>0?l+=360:i+=360);break;case"increasing":b<0&&(i+=360);break;case"decreasing":b>0&&(l+=360);break;default:throw new Error("Unknown hue interpolation method")}u=premultiply(u,m),p=premultiply(p,m),c=premultiply(c,h),N=premultiply(N,h);let C=[0,0,0];const d=interpolate(m,h,s);switch(e){case exports.ColorNotation.HSL:case exports.ColorNotation.HWB:C=[interpolate(l,i,s),un_premultiply(interpolate(u,c,s),d),un_premultiply(interpolate(p,N,s),d)];break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:C=[un_premultiply(interpolate(u,c,s),d),un_premultiply(interpolate(p,N,s),d),interpolate(l,i,s)]}return{colorNotation:e,channels:C,alpha:d,syntaxFlags:new Set([exports.SyntaxFlag.ColorMix])}}function fillInMissingComponent(e,o){return Number.isNaN(e)?o:e}function interpolate(e,o,a){return e*a+o*(1-a)}function premultiply(e,o){return Number.isNaN(o)?e:Number.isNaN(e)?Number.NaN:e*o}function un_premultiply(e,o){return 0===o||Number.isNaN(o)?e:Number.isNaN(e)?Number.NaN:e/o}function hex(e){const o=toLowerCaseAZ(e[4].value);if(o.match(/[^a-f0-9]/))return!1;const a={colorNotation:exports.ColorNotation.HEX,channels:[0,0,0],alpha:1,syntaxFlags:new Set([exports.SyntaxFlag.Hex])},n=o.length;if(3===n){const e=o[0],n=o[1],t=o[2];return a.channels=[parseInt(e+e,16)/255,parseInt(n+n,16)/255,parseInt(t+t,16)/255],a}if(6===n){const e=o[0]+o[1],n=o[2]+o[3],t=o[4]+o[5];return a.channels=[parseInt(e,16)/255,parseInt(n,16)/255,parseInt(t,16)/255],a}if(4===n){const e=o[0],n=o[1],t=o[2],r=o[3];return a.channels=[parseInt(e+e,16)/255,parseInt(n+n,16)/255,parseInt(t+t,16)/255],a.alpha=parseInt(r+r,16)/255,a.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),a}if(8===n){const e=o[0]+o[1],n=o[2]+o[3],t=o[4]+o[5],r=o[6]+o[7];return a.channels=[parseInt(e,16)/255,parseInt(n,16)/255,parseInt(t,16)/255],a.alpha=parseInt(r,16)/255,a.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),a}return!1}function normalizeHue(e){if(a.isTokenNumber(e))return e[4].value=e[4].value%360,e[1]=e[4].value.toString(),e;if(a.isTokenDimension(e)){let o=e[4].value;switch(toLowerCaseAZ(e[4].unit)){case"deg":break;case"rad":o=180*e[4].value/Math.PI;break;case"grad":o=.9*e[4].value;break;case"turn":o=360*e[4].value;break;default:return!1}return o%=360,[a.TokenType.Number,o.toString(),e[2],e[3],{value:o,type:a.NumberType.Number}]}return!1}function normalize_legacy_HSL_ChannelValues(e,o,n){if(0===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,1,0,100);return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){if(3!==o)return!1;let n=normalize(e[4].value,1,0,100);return 3===o&&(n=normalize(e[4].value,1,0,1)),[a.TokenType.Number,n.toString(),e[2],e[3],{value:n,type:a.NumberType.Number}]}return!1}function normalize_modern_HSL_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(0===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=e[4].value;return 3===o?t=normalize(e[4].value,100,0,1):1===o&&(t=normalize(e[4].value,1,0,2147483647)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=e[4].value;return 3===o?t=normalize(e[4].value,1,0,1):1===o&&(t=normalize(e[4].value,1,0,2147483647)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function threeChannelLegacySyntax(e,o,n,s){const l=[],i=[],u=[],c=[],p={colorNotation:n,channels:[0,0,0],alpha:1,syntaxFlags:new Set(s)};let N=l;for(let o=0;o<e.value.length;o++){let n=e.value[o];if(!t.isWhitespaceNode(n)&&!t.isCommentNode(n)){if(t.isTokenNode(n)&&a.isTokenComma(n.value)){if(N===l){N=i;continue}if(N===i){N=u;continue}if(N===u){N=c;continue}if(N===c)return!1}if(t.isFunctionNode(n)){if(N===c&&"var"===n.getName().toLowerCase()){p.syntaxFlags.add(exports.SyntaxFlag.HasVariableAlpha),N.push(n);continue}if(!r.mathFunctionNames.has(n.getName().toLowerCase()))return!1;const[[e]]=r.calcFromComponentValues([[n]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),n=e}if(!t.isTokenNode(n))return!1;N.push(n)}}if(1!==N.length)return!1;if(1!==l.length||1!==i.length||1!==u.length)return!1;if(!t.isTokenNode(l[0])||!t.isTokenNode(i[0])||!t.isTokenNode(u[0]))return!1;const m=o(l[0].value,0,p);if(!m||!a.isTokenNumber(m))return!1;const h=o(i[0].value,1,p);if(!h||!a.isTokenNumber(h))return!1;const x=o(u[0].value,2,p);if(!x||!a.isTokenNumber(x))return!1;const y=[m,h,x];if(1===c.length)if(p.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),t.isTokenNode(c[0])){const e=o(c[0].value,3,p);if(!e||!a.isTokenNumber(e))return!1;y.push(e)}else p.alpha=c[0];return p.channels=[y[0][4].value,y[1][4].value,y[2][4].value],4===y.length&&(p.alpha=y[3][4].value),p}function threeChannelSpaceSeparated(e,o,n,s,l){const i=[],u=[],c=[],p=[];let N,m,h=!1;const x={colorNotation:n,channels:[0,0,0],alpha:1,syntaxFlags:new Set(s)};let y=i;for(let o=0;o<e.value.length;o++){let s=e.value[o];if(t.isWhitespaceNode(s)||t.isCommentNode(s))for(;t.isWhitespaceNode(e.value[o+1])||t.isCommentNode(e.value[o+1]);)o++;else if(y===i&&i.length&&(y=u),y===u&&u.length&&(y=c),t.isTokenNode(s)&&a.isTokenDelim(s.value)&&"/"===s.value[4].value){if(y===p)return!1;y=p}else{if(t.isFunctionNode(s)){if(y===p&&"var"===s.getName().toLowerCase()){x.syntaxFlags.add(exports.SyntaxFlag.HasVariableAlpha),y.push(s);continue}if(!r.mathFunctionNames.has(s.getName().toLowerCase()))return!1;const[[e]]=r.calcFromComponentValues([[s]],{censorIntoStandardRepresentableValues:!0,globals:m,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),s=e}if(y===i&&0===i.length&&t.isTokenNode(s)&&a.isTokenIdent(s.value)&&"from"===s.value[4].value.toLowerCase()){if(h)return!1;for(;t.isWhitespaceNode(e.value[o+1])||t.isCommentNode(e.value[o+1]);)o++;if(o++,s=e.value[o],h=l(s),!1===h)return!1;h.syntaxFlags.has(exports.SyntaxFlag.Experimental)&&x.syntaxFlags.add(exports.SyntaxFlag.Experimental),x.syntaxFlags.add(exports.SyntaxFlag.RelativeColorSyntax),h.colorNotation!==n&&(h=colorDataTo(h,n)),N=normalizeRelativeColorDataChannels(h),m=noneToZeroInRelativeColorDataChannels(N)}else{if(!t.isTokenNode(s))return!1;if(a.isTokenIdent(s.value)&&N){const e=s.value[4].value.toLowerCase();if(N.has(e)){y.push(new t.TokenNode(N.get(e)));continue}}y.push(s)}}}if(1!==y.length)return!1;if(1!==i.length||1!==u.length||1!==c.length)return!1;if(!t.isTokenNode(i[0])||!t.isTokenNode(u[0])||!t.isTokenNode(c[0]))return!1;if(N&&!N.has("alpha"))return!1;const b=o(i[0].value,0,x);if(!b||!a.isTokenNumber(b))return!1;const C=o(u[0].value,1,x);if(!C||!a.isTokenNumber(C))return!1;const d=o(c[0].value,2,x);if(!d||!a.isTokenNumber(d))return!1;const g=[b,C,d];if(1===p.length)if(x.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),t.isTokenNode(p[0])){const e=o(p[0].value,3,x);if(!e||!a.isTokenNumber(e))return!1;g.push(e)}else x.alpha=p[0];else if(N&&N.has("alpha")){const e=o(N.get("alpha"),3,x);if(!e||!a.isTokenNumber(e))return!1;g.push(e)}return x.channels=[g[0][4].value,g[1][4].value,g[2][4].value],4===g.length&&(x.alpha=g[3][4].value),x}function hsl(e,o){if(e.value.some((e=>t.isTokenNode(e)&&a.isTokenComma(e.value)))){const o=hslCommaSeparated(e);if(!1!==o)return o}{const a=hslSpaceSeparated(e,o);if(!1!==a)return a}return!1}function hslCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_HSL_ChannelValues,exports.ColorNotation.HSL,[exports.SyntaxFlag.LegacyHSL])}function hslSpaceSeparated(e,o){return threeChannelSpaceSeparated(e,normalize_modern_HSL_ChannelValues,exports.ColorNotation.HSL,[],o)}function normalize_HWB_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(0===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=e[4].value;return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=e[4].value;return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function normalize_Lab_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,1,0,100);return 1===o||2===o?t=normalize(e[4].value,.8,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,100);return 1===o||2===o?t=normalize(e[4].value,1,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function lab(e,o){return threeChannelSpaceSeparated(e,normalize_Lab_ChannelValues,exports.ColorNotation.Lab,[],o)}function normalize_LCH_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(2===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,1,0,100);return 1===o?t=normalize(e[4].value,100/150,0,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,100);return 1===o?t=normalize(e[4].value,1,0,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function lch(e,o){return threeChannelSpaceSeparated(e,normalize_LCH_ChannelValues,exports.ColorNotation.LCH,[],o)}const N=new Map;for(const[e,o]of Object.entries(n.namedColors))N.set(e,o);function namedColor(e){const o=N.get(toLowerCaseAZ(e));return!!o&&{colorNotation:exports.ColorNotation.RGB,channels:[o[0]/255,o[1]/255,o[2]/255],alpha:1,syntaxFlags:new Set([exports.SyntaxFlag.ColorKeyword,exports.SyntaxFlag.NamedColor])}}function normalize_OKLab_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,0,1);return 1===o||2===o?t=normalize(e[4].value,250,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,1);return 1===o||2===o?t=normalize(e[4].value,1,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function oklab(e,o){return threeChannelSpaceSeparated(e,normalize_OKLab_ChannelValues,exports.ColorNotation.OKLab,[],o)}function normalize_OKLCH_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(2===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,0,1);return 1===o?t=normalize(e[4].value,250,0,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,1);return 1===o?t=normalize(e[4].value,1,0,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function oklch(e,o){return threeChannelSpaceSeparated(e,normalize_OKLCH_ChannelValues,exports.ColorNotation.OKLCH,[],o)}function normalize_legacy_sRGB_ChannelValues(e,o,n){if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);const t=normalize(e[4].value,100,0,1);return[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,255,0,1);return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function normalize_modern_sRGB_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===e[4].value.toLowerCase())return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,255,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function rgb(e,o){if(e.value.some((e=>t.isTokenNode(e)&&a.isTokenComma(e.value)))){const o=rgbCommaSeparated(e);if(!1!==o)return(!o.syntaxFlags.has(exports.SyntaxFlag.HasNumberValues)||!o.syntaxFlags.has(exports.SyntaxFlag.HasPercentageValues))&&o}else{const a=rgbSpaceSeparated(e,o);if(!1!==a)return a}return!1}function rgbCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_sRGB_ChannelValues,exports.ColorNotation.RGB,[exports.SyntaxFlag.LegacyRGB])}function rgbSpaceSeparated(e,o){return threeChannelSpaceSeparated(e,normalize_modern_sRGB_ChannelValues,exports.ColorNotation.RGB,[],o)}function XYZ_D50_to_sRGB_Gamut(e){const o=n.XYZ_D50_to_sRGB(e);if(n.inGamut(o))return n.clip(o);let a=e;return a=n.XYZ_D50_to_OKLCH(a),a[0]<1e-6&&(a=[0,0,0]),a[0]>.999999&&(a=[1,0,0]),n.gam_sRGB(n.mapGamutRayTrace(a,oklch_to_lin_srgb,lin_srgb_to_oklch))}function oklch_to_lin_srgb(e){return e=n.OKLCH_to_OKLab(e),e=n.OKLab_to_XYZ(e),n.XYZ_to_lin_sRGB(e)}function lin_srgb_to_oklch(e){return e=n.lin_sRGB_to_XYZ(e),e=n.XYZ_to_OKLab(e),n.OKLab_to_OKLCH(e)}function contrastColor(e,o){let a=!1;for(let n=0;n<e.value.length;n++){const r=e.value[n];if(!t.isWhitespaceNode(r)&&!t.isCommentNode(r)&&(a||(a=o(r),!a)))return!1}if(!a)return!1;a.channels=convertNaNToZero(a.channels),a.channels=XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(a).channels),a.colorNotation=exports.ColorNotation.sRGB;const r={colorNotation:exports.ColorNotation.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([exports.SyntaxFlag.ContrastColor,exports.SyntaxFlag.Experimental])},s=n.contrast_ratio_wcag_2_1(a.channels,[1,1,1]),l=n.contrast_ratio_wcag_2_1(a.channels,[0,0,0]);return r.channels=s>l?[1,1,1]:[0,0,0],r}function XYZ_D50_to_P3_Gamut(e){const o=n.XYZ_D50_to_P3(e);if(n.inGamut(o))return n.clip(o);let a=e;return a=n.XYZ_D50_to_OKLCH(a),a[0]<1e-6&&(a=[0,0,0]),a[0]>.999999&&(a=[1,0,0]),n.gam_P3(n.mapGamutRayTrace(a,oklch_to_lin_p3,lin_p3_to_oklch))}function oklch_to_lin_p3(e){return e=n.OKLCH_to_OKLab(e),e=n.OKLab_to_XYZ(e),n.XYZ_to_lin_P3(e)}function lin_p3_to_oklch(e){return e=n.lin_P3_to_XYZ(e),e=n.XYZ_to_OKLab(e),n.OKLab_to_OKLCH(e)}function toPrecision(e,o=7){e=+e,o=+o;const a=(Math.floor(Math.abs(e))+"").length;if(o>a)return+e.toFixed(o-a);{const n=10**(a-o);return Math.round(e/n)*n}}function serializeWithAlpha(e,o,n,r){const s=[a.TokenType.CloseParen,")",-1,-1,void 0];if("number"==typeof e.alpha){const l=Math.min(1,Math.max(0,toPrecision(Number.isNaN(e.alpha)?0:e.alpha)));return 1===toPrecision(l,4)?new t.FunctionNode(o,s,r):new t.FunctionNode(o,s,[...r,new t.WhitespaceNode([n]),new t.TokenNode([a.TokenType.Delim,"/",-1,-1,{value:"/"}]),new t.WhitespaceNode([n]),new t.TokenNode([a.TokenType.Number,toPrecision(l,4).toString(),-1,-1,{value:e.alpha,type:a.NumberType.Integer}])])}return new t.FunctionNode(o,s,[...r,new t.WhitespaceNode([n]),new t.TokenNode([a.TokenType.Delim,"/",-1,-1,{value:"/"}]),new t.WhitespaceNode([n]),e.alpha])}exports.color=function color(e){if(t.isFunctionNode(e)){switch(toLowerCaseAZ(e.getName())){case"rgb":case"rgba":return rgb(e,color);case"hsl":case"hsla":return hsl(e,color);case"hwb":return o=color,threeChannelSpaceSeparated(e,normalize_HWB_ChannelValues,exports.ColorNotation.HWB,[],o);case"lab":return lab(e,color);case"lch":return lch(e,color);case"oklab":return oklab(e,color);case"oklch":return oklch(e,color);case"color":return color$1(e,color);case"color-mix":return colorMix(e,color);case"contrast-color":return contrastColor(e,color)}}var o;if(t.isTokenNode(e)){if(a.isTokenHash(e.value))return hex(e.value);if(a.isTokenIdent(e.value)){const o=namedColor(e.value[4].value);return!1!==o?o:"transparent"===toLowerCaseAZ(e.value[4].value)&&{colorNotation:exports.ColorNotation.RGB,channels:[0,0,0],alpha:0,syntaxFlags:new Set([exports.SyntaxFlag.ColorKeyword])}}}return!1},exports.colorDataFitsDisplayP3_Gamut=function colorDataFitsDisplayP3_Gamut(e){const o={...e,channels:[...e.channels]};return o.channels=convertPowerlessComponentsToZeroValuesForDisplay(o.channels,o.colorNotation),!colorDataTo(o,exports.ColorNotation.Display_P3).channels.find((e=>e<-1e-5||e>1.00001))},exports.colorDataFitsRGB_Gamut=function colorDataFitsRGB_Gamut(e){const o={...e,channels:[...e.channels]};return o.channels=convertPowerlessComponentsToZeroValuesForDisplay(o.channels,o.colorNotation),!colorDataTo(o,exports.ColorNotation.RGB).channels.find((e=>e<-1e-5||e>1.00001))},exports.serializeHSL=function serializeHSL(e,o=!0){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let r=e.channels.map((e=>Number.isNaN(e)?0:e));r=o?n.XYZ_D50_to_HSL(n.sRGB_to_XYZ_D50(XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(e).channels))):n.XYZ_D50_to_HSL(colorData_to_XYZ_D50(e).channels),r=r.map((e=>Number.isNaN(e)?0:e));const s=Math.min(360,Math.max(0,Math.round(toPrecision(r[0])))),l=Math.min(100,Math.max(0,Math.round(toPrecision(r[1])))),i=Math.min(100,Math.max(0,Math.round(toPrecision(r[2])))),u=[a.TokenType.CloseParen,")",-1,-1,void 0],c=[a.TokenType.Whitespace," ",-1,-1,void 0],p=[a.TokenType.Comma,",",-1,-1,void 0],N=[new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:r[0],type:a.NumberType.Integer}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Percentage,l.toString()+"%",-1,-1,{value:r[1]}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Percentage,i.toString()+"%",-1,-1,{value:r[2]}])];if("number"==typeof e.alpha){const o=Math.min(1,Math.max(0,toPrecision(Number.isNaN(e.alpha)?0:e.alpha)));return 1===toPrecision(o,4)?new t.FunctionNode([a.TokenType.Function,"hsl(",-1,-1,{value:"hsl"}],u,N):new t.FunctionNode([a.TokenType.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,toPrecision(o,4).toString(),-1,-1,{value:e.alpha,type:a.NumberType.Number}])])}return new t.FunctionNode([a.TokenType.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),e.alpha])},exports.serializeOKLCH=function serializeOKLCH(e){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let o=e.channels.map((e=>Number.isNaN(e)?0:e));e.colorNotation!==exports.ColorNotation.OKLCH&&(o=n.XYZ_D50_to_OKLCH(colorData_to_XYZ_D50(e).channels));const r=toPrecision(o[0],6),s=toPrecision(o[1],6),l=toPrecision(o[2],6),i=[a.TokenType.Function,"oklch(",-1,-1,{value:"oklch"}],u=[a.TokenType.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(e,i,u,[new t.TokenNode([a.TokenType.Number,r.toString(),-1,-1,{value:o[0],type:a.NumberType.Number}]),new t.WhitespaceNode([u]),new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:o[1],type:a.NumberType.Number}]),new t.WhitespaceNode([u]),new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:o[2],type:a.NumberType.Number}])])},exports.serializeP3=function serializeP3(e,o=!0){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let r=e.channels.map((e=>Number.isNaN(e)?0:e));o?r=XYZ_D50_to_P3_Gamut(colorData_to_XYZ_D50(e).channels):e.colorNotation!==exports.ColorNotation.Display_P3&&(r=n.XYZ_D50_to_P3(colorData_to_XYZ_D50(e).channels));const s=o?Math.min(1,Math.max(0,toPrecision(r[0],6))):toPrecision(r[0],6),l=o?Math.min(1,Math.max(0,toPrecision(r[1],6))):toPrecision(r[1],6),i=o?Math.min(1,Math.max(0,toPrecision(r[2],6))):toPrecision(r[2],6),u=[a.TokenType.Function,"color(",-1,-1,{value:"color"}],c=[a.TokenType.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(e,u,c,[new t.TokenNode([a.TokenType.Ident,"display-p3",-1,-1,{value:"display-p3"}]),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:r[0],type:a.NumberType.Number}]),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:r[1],type:a.NumberType.Number}]),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,i.toString(),-1,-1,{value:r[2],type:a.NumberType.Number}])])},exports.serializeRGB=function serializeRGB(e,o=!0){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let r=e.channels.map((e=>Number.isNaN(e)?0:e));r=o?XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(e).channels):n.XYZ_D50_to_sRGB(colorData_to_XYZ_D50(e).channels);const s=Math.min(255,Math.max(0,Math.round(255*toPrecision(r[0])))),l=Math.min(255,Math.max(0,Math.round(255*toPrecision(r[1])))),i=Math.min(255,Math.max(0,Math.round(255*toPrecision(r[2])))),u=[a.TokenType.CloseParen,")",-1,-1,void 0],c=[a.TokenType.Whitespace," ",-1,-1,void 0],p=[a.TokenType.Comma,",",-1,-1,void 0],N=[new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,r[0])),type:a.NumberType.Integer}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,r[1])),type:a.NumberType.Integer}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,i.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,r[2])),type:a.NumberType.Integer}])];if("number"==typeof e.alpha){const o=Math.min(1,Math.max(0,toPrecision(Number.isNaN(e.alpha)?0:e.alpha)));return 1===toPrecision(o,4)?new t.FunctionNode([a.TokenType.Function,"rgb(",-1,-1,{value:"rgb"}],u,N):new t.FunctionNode([a.TokenType.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,toPrecision(o,4).toString(),-1,-1,{value:e.alpha,type:a.NumberType.Number}])])}return new t.FunctionNode([a.TokenType.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),e.alpha])};
+"use strict";var e,o,a=require("@csstools/css-tokenizer"),n=require("@csstools/color-helpers"),t=require("@csstools/css-parser-algorithms"),r=require("@csstools/css-calc");function convertNaNToZero(e){return[Number.isNaN(e[0])?0:e[0],Number.isNaN(e[1])?0:e[1],Number.isNaN(e[2])?0:e[2]]}function colorData_to_XYZ_D50(e){switch(e.colorNotation){case exports.ColorNotation.HEX:case exports.ColorNotation.RGB:case exports.ColorNotation.sRGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.sRGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Linear_sRGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.lin_sRGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Display_P3:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.P3_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Linear_Display_P3:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.lin_P3_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Rec2020:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.rec_2020_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.A98_RGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.a98_RGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.ProPhoto_RGB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.ProPhoto_RGB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.HSL:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.HSL_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.HWB:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.HWB_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.Lab:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.Lab_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.OKLab:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.OKLab_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.LCH:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.LCH_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.OKLCH:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.OKLCH_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.XYZ_D50:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.XYZ_D50_to_XYZ_D50(convertNaNToZero(e.channels))};case exports.ColorNotation.XYZ_D65:return{...e,colorNotation:exports.ColorNotation.XYZ_D50,channels:n.XYZ_D65_to_XYZ_D50(convertNaNToZero(e.channels))};default:throw new Error("Unsupported color notation")}}exports.ColorNotation=void 0,(e=exports.ColorNotation||(exports.ColorNotation={})).A98_RGB="a98-rgb",e.Display_P3="display-p3",e.Linear_Display_P3="display-p3-linear",e.HEX="hex",e.HSL="hsl",e.HWB="hwb",e.LCH="lch",e.Lab="lab",e.Linear_sRGB="srgb-linear",e.OKLCH="oklch",e.OKLab="oklab",e.ProPhoto_RGB="prophoto-rgb",e.RGB="rgb",e.sRGB="srgb",e.Rec2020="rec2020",e.XYZ_D50="xyz-d50",e.XYZ_D65="xyz-d65",exports.SyntaxFlag=void 0,(o=exports.SyntaxFlag||(exports.SyntaxFlag={})).ColorKeyword="color-keyword",o.HasAlpha="has-alpha",o.HasDimensionValues="has-dimension-values",o.HasNoneKeywords="has-none-keywords",o.HasNumberValues="has-number-values",o.HasPercentageAlpha="has-percentage-alpha",o.HasPercentageValues="has-percentage-values",o.HasVariableAlpha="has-variable-alpha",o.Hex="hex",o.LegacyHSL="legacy-hsl",o.LegacyRGB="legacy-rgb",o.NamedColor="named-color",o.RelativeColorSyntax="relative-color-syntax",o.ColorMix="color-mix",o.ColorMixVariadic="color-mix-variadic",o.ContrastColor="contrast-color",o.RelativeAlphaSyntax="relative-alpha-syntax",o.Experimental="experimental";const l=new Set([exports.ColorNotation.A98_RGB,exports.ColorNotation.Display_P3,exports.ColorNotation.Linear_Display_P3,exports.ColorNotation.HEX,exports.ColorNotation.Linear_sRGB,exports.ColorNotation.ProPhoto_RGB,exports.ColorNotation.RGB,exports.ColorNotation.sRGB,exports.ColorNotation.Rec2020,exports.ColorNotation.XYZ_D50,exports.ColorNotation.XYZ_D65]);function colorDataTo(e,o){const a={...e};if(e.colorNotation!==o){const e=colorData_to_XYZ_D50(a);switch(o){case exports.ColorNotation.HEX:case exports.ColorNotation.RGB:a.colorNotation=exports.ColorNotation.RGB,a.channels=n.XYZ_D50_to_sRGB(e.channels);break;case exports.ColorNotation.sRGB:a.colorNotation=exports.ColorNotation.sRGB,a.channels=n.XYZ_D50_to_sRGB(e.channels);break;case exports.ColorNotation.Linear_sRGB:a.colorNotation=exports.ColorNotation.Linear_sRGB,a.channels=n.XYZ_D50_to_lin_sRGB(e.channels);break;case exports.ColorNotation.Display_P3:a.colorNotation=exports.ColorNotation.Display_P3,a.channels=n.XYZ_D50_to_P3(e.channels);break;case exports.ColorNotation.Linear_Display_P3:a.colorNotation=exports.ColorNotation.Linear_Display_P3,a.channels=n.XYZ_D50_to_lin_P3(e.channels);break;case exports.ColorNotation.Rec2020:a.colorNotation=exports.ColorNotation.Rec2020,a.channels=n.XYZ_D50_to_rec_2020(e.channels);break;case exports.ColorNotation.ProPhoto_RGB:a.colorNotation=exports.ColorNotation.ProPhoto_RGB,a.channels=n.XYZ_D50_to_ProPhoto(e.channels);break;case exports.ColorNotation.A98_RGB:a.colorNotation=exports.ColorNotation.A98_RGB,a.channels=n.XYZ_D50_to_a98_RGB(e.channels);break;case exports.ColorNotation.HSL:a.colorNotation=exports.ColorNotation.HSL,a.channels=n.XYZ_D50_to_HSL(e.channels);break;case exports.ColorNotation.HWB:a.colorNotation=exports.ColorNotation.HWB,a.channels=n.XYZ_D50_to_HWB(e.channels);break;case exports.ColorNotation.Lab:a.colorNotation=exports.ColorNotation.Lab,a.channels=n.XYZ_D50_to_Lab(e.channels);break;case exports.ColorNotation.LCH:a.colorNotation=exports.ColorNotation.LCH,a.channels=n.XYZ_D50_to_LCH(e.channels);break;case exports.ColorNotation.OKLCH:a.colorNotation=exports.ColorNotation.OKLCH,a.channels=n.XYZ_D50_to_OKLCH(e.channels);break;case exports.ColorNotation.OKLab:a.colorNotation=exports.ColorNotation.OKLab,a.channels=n.XYZ_D50_to_OKLab(e.channels);break;case exports.ColorNotation.XYZ_D50:a.colorNotation=exports.ColorNotation.XYZ_D50,a.channels=n.XYZ_D50_to_XYZ_D50(e.channels);break;case exports.ColorNotation.XYZ_D65:a.colorNotation=exports.ColorNotation.XYZ_D65,a.channels=n.XYZ_D50_to_XYZ_D65(e.channels);break;default:throw new Error("Unsupported color notation")}}else a.channels=convertNaNToZero(e.channels);if(o===e.colorNotation)a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2]);else if(l.has(o)&&l.has(e.colorNotation))a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2]);else switch(o){case exports.ColorNotation.HSL:switch(e.colorNotation){case exports.ColorNotation.HWB:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0]);break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:a.channels=carryForwardMissingComponents(e.channels,[2],a.channels,[0]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[2,1,0])}break;case exports.ColorNotation.HWB:switch(e.colorNotation){case exports.ColorNotation.HSL:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[2])}break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:switch(e.colorNotation){case exports.ColorNotation.HSL:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[2]);break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0])}break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:switch(e.colorNotation){case exports.ColorNotation.HSL:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[2,1,0]);break;case exports.ColorNotation.HWB:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[2]);break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:a.channels=carryForwardMissingComponents(e.channels,[0],a.channels,[0]);break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:a.channels=carryForwardMissingComponents(e.channels,[0,1,2],a.channels,[0,1,2])}}return a.channels=convertPowerlessComponentsToMissingComponents(a.channels,o),a}function convertPowerlessComponentsToMissingComponents(e,o){const a=[...e];switch(o){case exports.ColorNotation.HSL:!Number.isNaN(a[1])&&reducePrecision(a[1],4)<=0&&(a[0]=Number.NaN);break;case exports.ColorNotation.HWB:Math.max(0,reducePrecision(a[1],4))+Math.max(0,reducePrecision(a[2],4))>=100&&(a[0]=Number.NaN);break;case exports.ColorNotation.LCH:!Number.isNaN(a[1])&&reducePrecision(a[1],4)<=0&&(a[2]=Number.NaN);break;case exports.ColorNotation.OKLCH:!Number.isNaN(a[1])&&reducePrecision(a[1],6)<=0&&(a[2]=Number.NaN)}return a}function convertPowerlessComponentsToZeroValuesForDisplay(e,o){const a=[...e];switch(o){case exports.ColorNotation.HSL:(reducePrecision(a[2])<=0||reducePrecision(a[2])>=100)&&(a[0]=Number.NaN,a[1]=Number.NaN),reducePrecision(a[1])<=0&&(a[0]=Number.NaN);break;case exports.ColorNotation.HWB:Math.max(0,reducePrecision(a[1]))+Math.max(0,reducePrecision(a[2]))>=100&&(a[0]=Number.NaN);break;case exports.ColorNotation.Lab:(reducePrecision(a[0])<=0||reducePrecision(a[0])>=100)&&(a[1]=Number.NaN,a[2]=Number.NaN);break;case exports.ColorNotation.LCH:reducePrecision(a[1])<=0&&(a[2]=Number.NaN),(reducePrecision(a[0])<=0||reducePrecision(a[0])>=100)&&(a[1]=Number.NaN,a[2]=Number.NaN);break;case exports.ColorNotation.OKLab:(reducePrecision(a[0])<=0||reducePrecision(a[0])>=1)&&(a[1]=Number.NaN,a[2]=Number.NaN);break;case exports.ColorNotation.OKLCH:reducePrecision(a[1])<=0&&(a[2]=Number.NaN),(reducePrecision(a[0])<=0||reducePrecision(a[0])>=1)&&(a[1]=Number.NaN,a[2]=Number.NaN)}return a}function carryForwardMissingComponents(e,o,a,n){const t=[...a];for(const a of o)Number.isNaN(e[o[a]])&&(t[n[a]]=Number.NaN);return t}function normalizeRelativeColorDataChannels(e){const o=new Map;switch(e.colorNotation){case exports.ColorNotation.RGB:case exports.ColorNotation.HEX:o.set("r",dummyNumberToken(255*e.channels[0])),o.set("g",dummyNumberToken(255*e.channels[1])),o.set("b",dummyNumberToken(255*e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.HSL:o.set("h",dummyNumberToken(e.channels[0])),o.set("s",dummyNumberToken(e.channels[1])),o.set("l",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.HWB:o.set("h",dummyNumberToken(e.channels[0])),o.set("w",dummyNumberToken(e.channels[1])),o.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.Lab:case exports.ColorNotation.OKLab:o.set("l",dummyNumberToken(e.channels[0])),o.set("a",dummyNumberToken(e.channels[1])),o.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:o.set("l",dummyNumberToken(e.channels[0])),o.set("c",dummyNumberToken(e.channels[1])),o.set("h",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.sRGB:case exports.ColorNotation.A98_RGB:case exports.ColorNotation.Display_P3:case exports.ColorNotation.Linear_Display_P3:case exports.ColorNotation.Rec2020:case exports.ColorNotation.Linear_sRGB:case exports.ColorNotation.ProPhoto_RGB:o.set("r",dummyNumberToken(e.channels[0])),o.set("g",dummyNumberToken(e.channels[1])),o.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha));break;case exports.ColorNotation.XYZ_D50:case exports.ColorNotation.XYZ_D65:o.set("x",dummyNumberToken(e.channels[0])),o.set("y",dummyNumberToken(e.channels[1])),o.set("z",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&o.set("alpha",dummyNumberToken(e.alpha))}return o}function noneToZeroInRelativeColorDataChannels(e){const o=new Map(e);for(const[a,n]of e)Number.isNaN(n[4].value)&&o.set(a,dummyNumberToken(0));return o}function dummyNumberToken(e){return Number.isNaN(e)?[a.TokenType.Number,"none",-1,-1,{value:Number.NaN,type:a.NumberType.Number}]:[a.TokenType.Number,e.toString(),-1,-1,{value:e,type:a.NumberType.Number}]}function reducePrecision(e,o=7){if(Number.isNaN(e))return 0;const a=Math.pow(10,o);return Math.round(e*a)/a}function normalize(e,o,a,n){return Math.min(Math.max(e/o,a),n)}const s=/[A-Z]/g;function toLowerCaseAZ(e){return e.replace(s,e=>String.fromCharCode(e.charCodeAt(0)+32))}function normalize_Color_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}const i=new Set(["srgb","srgb-linear","display-p3","display-p3-linear","a98-rgb","prophoto-rgb","rec2020","xyz","xyz-d50","xyz-d65"]);function color$1(e,o){const n=[],l=[],s=[],u=[];let c,p,N=!1,m=!1;const h={colorNotation:exports.ColorNotation.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([])};let x=n;for(let y=0;y<e.value.length;y++){let b=e.value[y];if(t.isWhitespaceNode(b)||t.isCommentNode(b))for(;t.isWhitespaceNode(e.value[y+1])||t.isCommentNode(e.value[y+1]);)y++;else if(x===n&&n.length&&(x=l),x===l&&l.length&&(x=s),t.isTokenNode(b)&&a.isTokenDelim(b.value)&&"/"===b.value[4].value){if(x===u)return!1;x=u}else{if(t.isFunctionNode(b)){if(x===u&&"var"===toLowerCaseAZ(b.getName())){h.syntaxFlags.add(exports.SyntaxFlag.HasVariableAlpha),x.push(b);continue}if(!r.mathFunctionNames.has(toLowerCaseAZ(b.getName())))return!1;const[[e]]=r.calcFromComponentValues([[b]],{censorIntoStandardRepresentableValues:!0,globals:p,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),b=e}if(x===n&&0===n.length&&t.isTokenNode(b)&&a.isTokenIdent(b.value)&&i.has(toLowerCaseAZ(b.value[4].value))){if(N)return!1;N=toLowerCaseAZ(b.value[4].value),h.colorNotation=colorSpaceNameToColorNotation(N),m&&(m.colorNotation!==h.colorNotation&&(m=colorDataTo(m,h.colorNotation)),c=normalizeRelativeColorDataChannels(m),p=noneToZeroInRelativeColorDataChannels(c))}else if(x===n&&0===n.length&&t.isTokenNode(b)&&a.isTokenIdent(b.value)&&"from"===toLowerCaseAZ(b.value[4].value)){if(m)return!1;if(N)return!1;for(;t.isWhitespaceNode(e.value[y+1])||t.isCommentNode(e.value[y+1]);)y++;if(y++,b=e.value[y],m=o(b),!1===m)return!1;m.syntaxFlags.has(exports.SyntaxFlag.Experimental)&&h.syntaxFlags.add(exports.SyntaxFlag.Experimental),h.syntaxFlags.add(exports.SyntaxFlag.RelativeColorSyntax)}else{if(!t.isTokenNode(b))return!1;if(a.isTokenIdent(b.value)&&c&&c.has(toLowerCaseAZ(b.value[4].value))){x.push(new t.TokenNode(c.get(toLowerCaseAZ(b.value[4].value))));continue}x.push(b)}}}if(!N)return!1;if(1!==x.length)return!1;if(1!==n.length||1!==l.length||1!==s.length)return!1;if(!t.isTokenNode(n[0])||!t.isTokenNode(l[0])||!t.isTokenNode(s[0]))return!1;if(c&&!c.has("alpha"))return!1;const y=normalize_Color_ChannelValues(n[0].value,0,h);if(!y||!a.isTokenNumber(y))return!1;const b=normalize_Color_ChannelValues(l[0].value,1,h);if(!b||!a.isTokenNumber(b))return!1;const C=normalize_Color_ChannelValues(s[0].value,2,h);if(!C||!a.isTokenNumber(C))return!1;const d=[y,b,C];if(1===u.length)if(h.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),t.isTokenNode(u[0])){const e=normalize_Color_ChannelValues(u[0].value,3,h);if(!e||!a.isTokenNumber(e))return!1;d.push(e)}else h.alpha=u[0];else if(c&&c.has("alpha")){const e=normalize_Color_ChannelValues(c.get("alpha"),3,h);if(!e||!a.isTokenNumber(e))return!1;d.push(e)}return h.channels=[d[0][4].value,d[1][4].value,d[2][4].value],4===d.length&&(h.alpha=d[3][4].value),h}function colorSpaceNameToColorNotation(e){switch(e){case"srgb":return exports.ColorNotation.sRGB;case"srgb-linear":return exports.ColorNotation.Linear_sRGB;case"display-p3":return exports.ColorNotation.Display_P3;case"display-p3-linear":return exports.ColorNotation.Linear_Display_P3;case"a98-rgb":return exports.ColorNotation.A98_RGB;case"prophoto-rgb":return exports.ColorNotation.ProPhoto_RGB;case"rec2020":return exports.ColorNotation.Rec2020;case"xyz":case"xyz-d65":return exports.ColorNotation.XYZ_D65;case"xyz-d50":return exports.ColorNotation.XYZ_D50;default:throw new Error("Unknown color space name: "+e)}}const u=new Set(["srgb","srgb-linear","display-p3","display-p3-linear","a98-rgb","prophoto-rgb","rec2020","lab","oklab","xyz","xyz-d50","xyz-d65"]),c=new Set(["hsl","hwb","lch","oklch"]),p=new Set(["shorter","longer","increasing","decreasing"]);function colorMix(e,o){let n=null,r=null,l=null,s=!1;for(let i=0;i<e.value.length;i++){const N=e.value[i];if(!t.isWhiteSpaceOrCommentNode(N)){if(!(n||t.isTokenNode(N)&&a.isTokenIdent(N.value)&&"in"===toLowerCaseAZ(N.value[4].value)))return colorMixRectangular("oklab",colorMixComponents(e.value,o));if(t.isTokenNode(N)&&a.isTokenIdent(N.value)){if(!n&&"in"===toLowerCaseAZ(N.value[4].value)){n=N;continue}if(n&&!r){r=toLowerCaseAZ(N.value[4].value);continue}if(n&&r&&!l&&c.has(r)){l=toLowerCaseAZ(N.value[4].value);continue}if(n&&r&&l&&!s&&"hue"===toLowerCaseAZ(N.value[4].value)){s=!0;continue}return!1}return!(!t.isTokenNode(N)||!a.isTokenComma(N.value))&&(!!r&&(l||s?!!(r&&l&&s&&c.has(r)&&p.has(l))&&colorMixPolar(r,l,colorMixComponents(e.value.slice(i+1),o)):u.has(r)?colorMixRectangular(r,colorMixComponents(e.value.slice(i+1),o)):!!c.has(r)&&colorMixPolar(r,"shorter",colorMixComponents(e.value.slice(i+1),o))))}}return!1}function colorMixComponents(e,o){const n=[];let l=1,s=!1,i=!1;for(let l=0;l<e.length;l++){let u=e[l];if(!t.isWhiteSpaceOrCommentNode(u)){if(!t.isTokenNode(u)||!a.isTokenComma(u.value)){if(!s){const e=o(u);if(e){s=e;continue}}if(!i){if(t.isFunctionNode(u)&&r.mathFunctionNames.has(toLowerCaseAZ(u.getName()))){if([[u]]=r.calcFromComponentValues([[u]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0}),!u||!t.isTokenNode(u)||!a.isTokenNumeric(u.value))return!1;Number.isNaN(u.value[4].value)&&(u.value[4].value=0)}if(t.isTokenNode(u)&&a.isTokenPercentage(u.value)&&u.value[4].value>=0){i=u.value[4].value;continue}}return!1}if(!s)return!1;n.push({color:s,percentage:i}),s=!1,i=!1}}if(!s)return!1;n.push({color:s,percentage:i});let u=0,c=0;for(let e=0;e<n.length;e++){const o=n[e].percentage;if(!1!==o){if(o<0||o>100)return!1;u+=o}else c++}const p=Math.max(0,100-u);u=0;for(let e=0;e<n.length;e++)!1===n[e].percentage&&(n[e].percentage=p/c),u+=n[e].percentage;if(0===u)return{colors:[{color:{channels:[0,0,0],colorNotation:exports.ColorNotation.sRGB,alpha:0,syntaxFlags:new Set},percentage:0}],alphaMultiplier:0};if(u>100)for(let e=0;e<n.length;e++){let o=n[e].percentage;o=o/u*100,n[e].percentage=o}if(u<100){l=u/100;for(let e=0;e<n.length;e++){let o=n[e].percentage;o=o/u*100,n[e].percentage=o}}return{colors:n,alphaMultiplier:l}}function colorMixRectangular(e,o){if(!o||!o.colors.length)return!1;const a=o.colors.slice();a.reverse();let n=exports.ColorNotation.RGB;switch(e){case"srgb":n=exports.ColorNotation.RGB;break;case"srgb-linear":n=exports.ColorNotation.Linear_sRGB;break;case"display-p3":n=exports.ColorNotation.Display_P3;break;case"display-p3-linear":n=exports.ColorNotation.Linear_Display_P3;break;case"a98-rgb":n=exports.ColorNotation.A98_RGB;break;case"prophoto-rgb":n=exports.ColorNotation.ProPhoto_RGB;break;case"rec2020":n=exports.ColorNotation.Rec2020;break;case"lab":n=exports.ColorNotation.Lab;break;case"oklab":n=exports.ColorNotation.OKLab;break;case"xyz-d50":n=exports.ColorNotation.XYZ_D50;break;case"xyz":case"xyz-d65":n=exports.ColorNotation.XYZ_D65;break;default:return!1}if(1===a.length){const e=colorDataTo(a[0].color,n);return e.colorNotation=n,e.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*o.alphaMultiplier,e)}for(;a.length>=2;){const e=a.pop(),o=a.pop();if(!e||!o)return!1;const t=colorMixRectangularPair(n,e.color,e.percentage,o.color,o.percentage);if(!t)return!1;a.push({color:t,percentage:e.percentage+o.percentage})}const t=a[0]?.color;return!!t&&(o.colors.some(e=>e.color.syntaxFlags.has(exports.SyntaxFlag.Experimental))&&t.syntaxFlags.add(exports.SyntaxFlag.Experimental),"number"==typeof t.alpha&&(t.alpha=t.alpha*o.alphaMultiplier,2!==o.colors.length&&t.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),t))}function colorMixRectangularPair(e,o,a,n,t){const r=a/(a+t);let l=o.alpha;if("number"!=typeof l)return!1;let s=n.alpha;if("number"!=typeof s)return!1;l=Number.isNaN(l)?s:l,s=Number.isNaN(s)?l:s;const i=colorDataTo(o,e).channels,u=colorDataTo(n,e).channels;i[0]=fillInMissingComponent(i[0],u[0]),u[0]=fillInMissingComponent(u[0],i[0]),i[1]=fillInMissingComponent(i[1],u[1]),u[1]=fillInMissingComponent(u[1],i[1]),i[2]=fillInMissingComponent(i[2],u[2]),u[2]=fillInMissingComponent(u[2],i[2]),i[0]=premultiply(i[0],l),i[1]=premultiply(i[1],l),i[2]=premultiply(i[2],l),u[0]=premultiply(u[0],s),u[1]=premultiply(u[1],s),u[2]=premultiply(u[2],s);const c=interpolate(l,s,r);return{colorNotation:e,channels:[un_premultiply(interpolate(i[0],u[0],r),c),un_premultiply(interpolate(i[1],u[1],r),c),un_premultiply(interpolate(i[2],u[2],r),c)],alpha:c,syntaxFlags:new Set([exports.SyntaxFlag.ColorMix])}}function colorMixPolar(e,o,a){if(!a||!a.colors.length)return!1;const n=a.colors.slice();n.reverse();let t=exports.ColorNotation.HSL;switch(e){case"hsl":t=exports.ColorNotation.HSL;break;case"hwb":t=exports.ColorNotation.HWB;break;case"lch":t=exports.ColorNotation.LCH;break;case"oklch":t=exports.ColorNotation.OKLCH;break;default:return!1}if(1===n.length){const e=colorDataTo(n[0].color,t);return e.colorNotation=t,e.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*a.alphaMultiplier,e)}for(;n.length>=2;){const e=n.pop(),a=n.pop();if(!e||!a)return!1;const r=colorMixPolarPair(t,o,e.color,e.percentage,a.color,a.percentage);if(!r)return!1;n.push({color:r,percentage:e.percentage+a.percentage})}const r=n[0]?.color;return!!r&&(a.colors.some(e=>e.color.syntaxFlags.has(exports.SyntaxFlag.Experimental))&&r.syntaxFlags.add(exports.SyntaxFlag.Experimental),"number"==typeof r.alpha&&(r.alpha=r.alpha*a.alphaMultiplier,2!==a.colors.length&&r.syntaxFlags.add(exports.SyntaxFlag.ColorMixVariadic),r))}function colorMixPolarPair(e,o,a,n,t,r){const l=n/(n+r);let s=0,i=0,u=0,c=0,p=0,N=0,m=a.alpha;if("number"!=typeof m)return!1;let h=t.alpha;if("number"!=typeof h)return!1;m=Number.isNaN(m)?h:m,h=Number.isNaN(h)?m:h;const x=colorDataTo(a,e).channels,y=colorDataTo(t,e).channels;switch(e){case exports.ColorNotation.HSL:case exports.ColorNotation.HWB:s=x[0],i=y[0],u=x[1],c=y[1],p=x[2],N=y[2];break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:u=x[0],c=y[0],p=x[1],N=y[1],s=x[2],i=y[2]}s=fillInMissingComponent(s,i),Number.isNaN(s)&&(s=0),i=fillInMissingComponent(i,s),Number.isNaN(i)&&(i=0),u=fillInMissingComponent(u,c),c=fillInMissingComponent(c,u),p=fillInMissingComponent(p,N),N=fillInMissingComponent(N,p);const b=i-s;switch(o){case"shorter":b>180?s+=360:b<-180&&(i+=360);break;case"longer":-180<b&&b<180&&(b>0?s+=360:i+=360);break;case"increasing":b<0&&(i+=360);break;case"decreasing":b>0&&(s+=360);break;default:throw new Error("Unknown hue interpolation method")}u=premultiply(u,m),p=premultiply(p,m),c=premultiply(c,h),N=premultiply(N,h);let C=[0,0,0];const d=interpolate(m,h,l);switch(e){case exports.ColorNotation.HSL:case exports.ColorNotation.HWB:C=[interpolate(s,i,l),un_premultiply(interpolate(u,c,l),d),un_premultiply(interpolate(p,N,l),d)];break;case exports.ColorNotation.LCH:case exports.ColorNotation.OKLCH:C=[un_premultiply(interpolate(u,c,l),d),un_premultiply(interpolate(p,N,l),d),interpolate(s,i,l)]}return{colorNotation:e,channels:C,alpha:d,syntaxFlags:new Set([exports.SyntaxFlag.ColorMix])}}function fillInMissingComponent(e,o){return Number.isNaN(e)?o:e}function interpolate(e,o,a){return e*a+o*(1-a)}function premultiply(e,o){return Number.isNaN(o)?e:Number.isNaN(e)?Number.NaN:e*o}function un_premultiply(e,o){return 0===o||Number.isNaN(o)?e:Number.isNaN(e)?Number.NaN:e/o}function hex(e){const o=toLowerCaseAZ(e[4].value);if(o.match(/[^a-f0-9]/))return!1;const a={colorNotation:exports.ColorNotation.HEX,channels:[0,0,0],alpha:1,syntaxFlags:new Set([exports.SyntaxFlag.Hex])},n=o.length;if(3===n){const e=o[0],n=o[1],t=o[2];return a.channels=[parseInt(e+e,16)/255,parseInt(n+n,16)/255,parseInt(t+t,16)/255],a}if(6===n){const e=o[0]+o[1],n=o[2]+o[3],t=o[4]+o[5];return a.channels=[parseInt(e,16)/255,parseInt(n,16)/255,parseInt(t,16)/255],a}if(4===n){const e=o[0],n=o[1],t=o[2],r=o[3];return a.channels=[parseInt(e+e,16)/255,parseInt(n+n,16)/255,parseInt(t+t,16)/255],a.alpha=parseInt(r+r,16)/255,a.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),a}if(8===n){const e=o[0]+o[1],n=o[2]+o[3],t=o[4]+o[5],r=o[6]+o[7];return a.channels=[parseInt(e,16)/255,parseInt(n,16)/255,parseInt(t,16)/255],a.alpha=parseInt(r,16)/255,a.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),a}return!1}function normalizeHue(e){if(a.isTokenNumber(e))return e[4].value=e[4].value%360,e[1]=e[4].value.toString(),e;if(a.isTokenDimension(e)){let o=e[4].value;switch(toLowerCaseAZ(e[4].unit)){case"deg":break;case"rad":o=180*e[4].value/Math.PI;break;case"grad":o=.9*e[4].value;break;case"turn":o=360*e[4].value;break;default:return!1}return o%=360,[a.TokenType.Number,o.toString(),e[2],e[3],{value:o,type:a.NumberType.Number}]}return!1}function normalize_legacy_HSL_ChannelValues(e,o,n){if(0===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,1,0,100);return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){if(3!==o)return!1;let n=normalize(e[4].value,1,0,100);return 3===o&&(n=normalize(e[4].value,1,0,1)),[a.TokenType.Number,n.toString(),e[2],e[3],{value:n,type:a.NumberType.Number}]}return!1}function normalize_modern_HSL_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(0===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=e[4].value;return 3===o?t=normalize(e[4].value,100,0,1):1===o&&(t=normalize(e[4].value,1,0,2147483647)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=e[4].value;return 3===o?t=normalize(e[4].value,1,0,1):1===o&&(t=normalize(e[4].value,1,0,2147483647)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function threeChannelLegacySyntax(e,o,n,l){const s=[],i=[],u=[],c=[],p={colorNotation:n,channels:[0,0,0],alpha:1,syntaxFlags:new Set(l)};let N=s;for(let o=0;o<e.value.length;o++){let n=e.value[o];if(!t.isWhitespaceNode(n)&&!t.isCommentNode(n)){if(t.isTokenNode(n)&&a.isTokenComma(n.value)){if(N===s){N=i;continue}if(N===i){N=u;continue}if(N===u){N=c;continue}if(N===c)return!1}if(t.isFunctionNode(n)){if(N===c&&"var"===n.getName().toLowerCase()){p.syntaxFlags.add(exports.SyntaxFlag.HasVariableAlpha),N.push(n);continue}if(!r.mathFunctionNames.has(n.getName().toLowerCase()))return!1;const[[e]]=r.calcFromComponentValues([[n]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),n=e}if(!t.isTokenNode(n))return!1;N.push(n)}}if(1!==N.length)return!1;if(1!==s.length||1!==i.length||1!==u.length)return!1;if(!t.isTokenNode(s[0])||!t.isTokenNode(i[0])||!t.isTokenNode(u[0]))return!1;const m=o(s[0].value,0,p);if(!m||!a.isTokenNumber(m))return!1;const h=o(i[0].value,1,p);if(!h||!a.isTokenNumber(h))return!1;const x=o(u[0].value,2,p);if(!x||!a.isTokenNumber(x))return!1;const y=[m,h,x];if(1===c.length)if(p.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),t.isTokenNode(c[0])){const e=o(c[0].value,3,p);if(!e||!a.isTokenNumber(e))return!1;y.push(e)}else p.alpha=c[0];return p.channels=[y[0][4].value,y[1][4].value,y[2][4].value],4===y.length&&(p.alpha=y[3][4].value),p}function threeChannelSpaceSeparated(e,o,n,l,s){const i=[],u=[],c=[],p=[];let N,m,h=!1;const x={colorNotation:n,channels:[0,0,0],alpha:1,syntaxFlags:new Set(l)};let y=i;for(let o=0;o<e.value.length;o++){let l=e.value[o];if(t.isWhitespaceNode(l)||t.isCommentNode(l))for(;t.isWhitespaceNode(e.value[o+1])||t.isCommentNode(e.value[o+1]);)o++;else if(y===i&&i.length&&(y=u),y===u&&u.length&&(y=c),t.isTokenNode(l)&&a.isTokenDelim(l.value)&&"/"===l.value[4].value){if(y===p)return!1;y=p}else{if(t.isFunctionNode(l)){if(y===p&&"var"===l.getName().toLowerCase()){x.syntaxFlags.add(exports.SyntaxFlag.HasVariableAlpha),y.push(l);continue}if(!r.mathFunctionNames.has(l.getName().toLowerCase()))return!1;const[[e]]=r.calcFromComponentValues([[l]],{censorIntoStandardRepresentableValues:!0,globals:m,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),l=e}if(y===i&&0===i.length&&t.isTokenNode(l)&&a.isTokenIdent(l.value)&&"from"===l.value[4].value.toLowerCase()){if(h)return!1;for(;t.isWhitespaceNode(e.value[o+1])||t.isCommentNode(e.value[o+1]);)o++;if(o++,l=e.value[o],h=s(l),!1===h)return!1;h.syntaxFlags.has(exports.SyntaxFlag.Experimental)&&x.syntaxFlags.add(exports.SyntaxFlag.Experimental),x.syntaxFlags.add(exports.SyntaxFlag.RelativeColorSyntax),h.colorNotation!==n&&(h=colorDataTo(h,n)),N=normalizeRelativeColorDataChannels(h),m=noneToZeroInRelativeColorDataChannels(N)}else{if(!t.isTokenNode(l))return!1;if(a.isTokenIdent(l.value)&&N){const e=l.value[4].value.toLowerCase();if(N.has(e)){y.push(new t.TokenNode(N.get(e)));continue}}y.push(l)}}}if(1!==y.length)return!1;if(1!==i.length||1!==u.length||1!==c.length)return!1;if(!t.isTokenNode(i[0])||!t.isTokenNode(u[0])||!t.isTokenNode(c[0]))return!1;if(N&&!N.has("alpha"))return!1;const b=o(i[0].value,0,x);if(!b||!a.isTokenNumber(b))return!1;const C=o(u[0].value,1,x);if(!C||!a.isTokenNumber(C))return!1;const d=o(c[0].value,2,x);if(!d||!a.isTokenNumber(d))return!1;const g=[b,C,d];if(1===p.length)if(x.syntaxFlags.add(exports.SyntaxFlag.HasAlpha),t.isTokenNode(p[0])){const e=o(p[0].value,3,x);if(!e||!a.isTokenNumber(e))return!1;g.push(e)}else x.alpha=p[0];else if(N&&N.has("alpha")){const e=o(N.get("alpha"),3,x);if(!e||!a.isTokenNumber(e))return!1;g.push(e)}return x.channels=[g[0][4].value,g[1][4].value,g[2][4].value],4===g.length&&(x.alpha=g[3][4].value),x}function hsl(e,o){if(e.value.some(e=>t.isTokenNode(e)&&a.isTokenComma(e.value))){const o=hslCommaSeparated(e);if(!1!==o)return o}{const a=hslSpaceSeparated(e,o);if(!1!==a)return a}return!1}function hslCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_HSL_ChannelValues,exports.ColorNotation.HSL,[exports.SyntaxFlag.LegacyHSL])}function hslSpaceSeparated(e,o){return threeChannelSpaceSeparated(e,normalize_modern_HSL_ChannelValues,exports.ColorNotation.HSL,[],o)}function normalize_HWB_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(0===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=e[4].value;return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=e[4].value;return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function normalize_Lab_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,1,0,100);return 1===o||2===o?t=normalize(e[4].value,.8,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,100);return 1===o||2===o?t=normalize(e[4].value,1,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function lab(e,o){return threeChannelSpaceSeparated(e,normalize_Lab_ChannelValues,exports.ColorNotation.Lab,[],o)}function normalize_LCH_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(2===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,1,0,100);return 1===o?t=normalize(e[4].value,100/150,0,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,100);return 1===o?t=normalize(e[4].value,1,0,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function lch(e,o){return threeChannelSpaceSeparated(e,normalize_LCH_ChannelValues,exports.ColorNotation.LCH,[],o)}const N=new Map;for(const[e,o]of Object.entries(n.namedColors))N.set(e,o);function namedColor(e){const o=N.get(toLowerCaseAZ(e));return!!o&&{colorNotation:exports.ColorNotation.RGB,channels:[o[0]/255,o[1]/255,o[2]/255],alpha:1,syntaxFlags:new Set([exports.SyntaxFlag.ColorKeyword,exports.SyntaxFlag.NamedColor])}}function normalize_OKLab_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,0,1);return 1===o||2===o?t=normalize(e[4].value,250,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,1);return 1===o||2===o?t=normalize(e[4].value,1,-2147483647,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function oklab(e,o){return threeChannelSpaceSeparated(e,normalize_OKLab_ChannelValues,exports.ColorNotation.OKLab,[],o)}function normalize_OKLCH_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===toLowerCaseAZ(e[4].value))return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(2===o){const o=normalizeHue(e);return!1!==o&&(a.isTokenDimension(e)&&n.syntaxFlags.add(exports.SyntaxFlag.HasDimensionValues),o)}if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,0,1);return 1===o?t=normalize(e[4].value,250,0,2147483647):3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,1,0,1);return 1===o?t=normalize(e[4].value,1,0,2147483647):3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function oklch(e,o){return threeChannelSpaceSeparated(e,normalize_OKLCH_ChannelValues,exports.ColorNotation.OKLCH,[],o)}function normalize_legacy_sRGB_ChannelValues(e,o,n){if(a.isTokenPercentage(e)){3===o?n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageAlpha):n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);const t=normalize(e[4].value,100,0,1);return[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,255,0,1);return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function normalize_modern_sRGB_ChannelValues(e,o,n){if(a.isTokenIdent(e)&&"none"===e[4].value.toLowerCase())return n.syntaxFlags.add(exports.SyntaxFlag.HasNoneKeywords),[a.TokenType.Number,"none",e[2],e[3],{value:Number.NaN,type:a.NumberType.Number}];if(a.isTokenPercentage(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasPercentageValues);let t=normalize(e[4].value,100,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,100,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}if(a.isTokenNumber(e)){3!==o&&n.syntaxFlags.add(exports.SyntaxFlag.HasNumberValues);let t=normalize(e[4].value,255,-2147483647,2147483647);return 3===o&&(t=normalize(e[4].value,1,0,1)),[a.TokenType.Number,t.toString(),e[2],e[3],{value:t,type:a.NumberType.Number}]}return!1}function rgb(e,o){if(e.value.some(e=>t.isTokenNode(e)&&a.isTokenComma(e.value))){const o=rgbCommaSeparated(e);if(!1!==o)return(!o.syntaxFlags.has(exports.SyntaxFlag.HasNumberValues)||!o.syntaxFlags.has(exports.SyntaxFlag.HasPercentageValues))&&o}else{const a=rgbSpaceSeparated(e,o);if(!1!==a)return a}return!1}function rgbCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_sRGB_ChannelValues,exports.ColorNotation.RGB,[exports.SyntaxFlag.LegacyRGB])}function rgbSpaceSeparated(e,o){return threeChannelSpaceSeparated(e,normalize_modern_sRGB_ChannelValues,exports.ColorNotation.RGB,[],o)}function XYZ_D50_to_sRGB_Gamut(e){const o=n.XYZ_D50_to_sRGB(e);if(n.inGamut(o))return n.clip(o);let a=e;return a=n.XYZ_D50_to_OKLCH(a),a[0]<1e-6&&(a=[0,0,0]),a[0]>.999999&&(a=[1,0,0]),n.gam_sRGB(n.mapGamutRayTrace(a,oklch_to_lin_srgb,lin_srgb_to_oklch))}function oklch_to_lin_srgb(e){return e=n.OKLCH_to_OKLab(e),e=n.OKLab_to_XYZ(e),n.XYZ_to_lin_sRGB(e)}function lin_srgb_to_oklch(e){return e=n.lin_sRGB_to_XYZ(e),e=n.XYZ_to_OKLab(e),n.OKLab_to_OKLCH(e)}function contrastColor(e,o){let a=!1;for(let n=0;n<e.value.length;n++){const r=e.value[n];if(!t.isWhitespaceNode(r)&&!t.isCommentNode(r)&&(a||(a=o(r),!a)))return!1}if(!a)return!1;a.channels=convertNaNToZero(a.channels),a.channels=XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(a).channels),a.colorNotation=exports.ColorNotation.sRGB;const r={colorNotation:exports.ColorNotation.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([exports.SyntaxFlag.ContrastColor,exports.SyntaxFlag.Experimental])},l=n.contrast_ratio_wcag_2_1(a.channels,[1,1,1]),s=n.contrast_ratio_wcag_2_1(a.channels,[0,0,0]);return r.channels=l>s?[1,1,1]:[0,0,0],r}function alpha(e,o){let n,l,s=!1,i=!1,u=!1;const c={colorNotation:exports.ColorNotation.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([])};for(let p=0;p<e.value.length;p++){let N=e.value[p];if(t.isWhitespaceNode(N)||t.isCommentNode(N))for(;t.isWhitespaceNode(e.value[p+1])||t.isCommentNode(e.value[p+1]);)p++;else if(u&&!s&&!i&&t.isTokenNode(N)&&a.isTokenDelim(N.value)&&"/"===N.value[4].value)s=!0;else{if(t.isFunctionNode(N)&&r.mathFunctionNames.has(toLowerCaseAZ(N.getName()))){const[[e]]=r.calcFromComponentValues([[N]],{censorIntoStandardRepresentableValues:!0,globals:l,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!t.isTokenNode(e)||!a.isTokenNumeric(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),N=e}if(s||i||!t.isTokenNode(N)||!a.isTokenIdent(N.value)||"from"!==toLowerCaseAZ(N.value[4].value)){if(!s)return!1;if(i)return!1;if(t.isTokenNode(N)){if(a.isTokenIdent(N.value)&&"alpha"===toLowerCaseAZ(N.value[4].value)&&n&&n.has("alpha")){c.alpha=n.get("alpha")[4].value,i=!0;continue}const e=normalize_Color_ChannelValues(N.value,3,c);if(!e||!a.isTokenNumber(e))return!1;c.alpha=new t.TokenNode(e),i=!0;continue}if(t.isFunctionNode(N)){const e=t.replaceComponentValues([[N]],e=>{if(t.isTokenNode(e)&&a.isTokenIdent(e.value)&&"alpha"===toLowerCaseAZ(e.value[4].value)&&n&&n.has("alpha"))return new t.TokenNode(n.get("alpha"))});c.alpha=e[0][0],i=!0;continue}return!1}if(u)return!1;for(;t.isWhitespaceNode(e.value[p+1])||t.isCommentNode(e.value[p+1]);)p++;if(p++,N=e.value[p],u=o(N),!1===u)return!1;n=normalizeRelativeColorDataChannels(u),l=noneToZeroInRelativeColorDataChannels(n),c.syntaxFlags=new Set(u.syntaxFlags),c.syntaxFlags.add(exports.SyntaxFlag.RelativeAlphaSyntax),c.channels=[...u.channels],c.colorNotation=u.colorNotation,c.alpha=u.alpha}}return!!n&&c}function XYZ_D50_to_P3_Gamut(e){const o=n.XYZ_D50_to_P3(e);if(n.inGamut(o))return n.clip(o);let a=e;return a=n.XYZ_D50_to_OKLCH(a),a[0]<1e-6&&(a=[0,0,0]),a[0]>.999999&&(a=[1,0,0]),n.gam_P3(n.mapGamutRayTrace(a,oklch_to_lin_p3,lin_p3_to_oklch))}function oklch_to_lin_p3(e){return e=n.OKLCH_to_OKLab(e),e=n.OKLab_to_XYZ(e),n.XYZ_to_lin_P3(e)}function lin_p3_to_oklch(e){return e=n.lin_P3_to_XYZ(e),e=n.XYZ_to_OKLab(e),n.OKLab_to_OKLCH(e)}function toPrecision(e,o=7){e=+e,o=+o;const a=(Math.floor(Math.abs(e))+"").length;if(o>a)return+e.toFixed(o-a);{const n=10**(a-o);return Math.round(e/n)*n}}function serializeWithAlpha(e,o,n,r){const l=[a.TokenType.CloseParen,")",-1,-1,void 0];if("number"==typeof e.alpha){const s=Math.min(1,Math.max(0,toPrecision(Number.isNaN(e.alpha)?0:e.alpha)));return 1===toPrecision(s,4)?new t.FunctionNode(o,l,r):new t.FunctionNode(o,l,[...r,new t.WhitespaceNode([n]),new t.TokenNode([a.TokenType.Delim,"/",-1,-1,{value:"/"}]),new t.WhitespaceNode([n]),new t.TokenNode([a.TokenType.Number,toPrecision(s,4).toString(),-1,-1,{value:e.alpha,type:a.NumberType.Integer}])])}return new t.FunctionNode(o,l,[...r,new t.WhitespaceNode([n]),new t.TokenNode([a.TokenType.Delim,"/",-1,-1,{value:"/"}]),new t.WhitespaceNode([n]),e.alpha])}exports.color=function color(e){if(t.isFunctionNode(e)){switch(toLowerCaseAZ(e.getName())){case"rgb":case"rgba":return rgb(e,color);case"hsl":case"hsla":return hsl(e,color);case"hwb":return o=color,threeChannelSpaceSeparated(e,normalize_HWB_ChannelValues,exports.ColorNotation.HWB,[],o);case"lab":return lab(e,color);case"lch":return lch(e,color);case"oklab":return oklab(e,color);case"oklch":return oklch(e,color);case"color":return color$1(e,color);case"color-mix":return colorMix(e,color);case"contrast-color":return contrastColor(e,color);case"alpha":return alpha(e,color)}}var o;if(t.isTokenNode(e)){if(a.isTokenHash(e.value))return hex(e.value);if(a.isTokenIdent(e.value)){const o=namedColor(e.value[4].value);return!1!==o?o:"transparent"===toLowerCaseAZ(e.value[4].value)&&{colorNotation:exports.ColorNotation.RGB,channels:[0,0,0],alpha:0,syntaxFlags:new Set([exports.SyntaxFlag.ColorKeyword])}}}return!1},exports.colorDataFitsDisplayP3_Gamut=function colorDataFitsDisplayP3_Gamut(e){const o={...e,channels:[...e.channels]};return o.channels=convertPowerlessComponentsToZeroValuesForDisplay(o.channels,o.colorNotation),!colorDataTo(o,exports.ColorNotation.Display_P3).channels.find(e=>e<-1e-5||e>1.00001)},exports.colorDataFitsRGB_Gamut=function colorDataFitsRGB_Gamut(e){const o={...e,channels:[...e.channels]};return o.channels=convertPowerlessComponentsToZeroValuesForDisplay(o.channels,o.colorNotation),!colorDataTo(o,exports.ColorNotation.RGB).channels.find(e=>e<-1e-5||e>1.00001)},exports.serializeHSL=function serializeHSL(e,o=!0){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let r=e.channels.map(e=>Number.isNaN(e)?0:e);r=o?n.XYZ_D50_to_HSL(n.sRGB_to_XYZ_D50(XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(e).channels))):n.XYZ_D50_to_HSL(colorData_to_XYZ_D50(e).channels),r=r.map(e=>Number.isNaN(e)?0:e);const l=Math.min(360,Math.max(0,Math.round(toPrecision(r[0])))),s=Math.min(100,Math.max(0,Math.round(toPrecision(r[1])))),i=Math.min(100,Math.max(0,Math.round(toPrecision(r[2])))),u=[a.TokenType.CloseParen,")",-1,-1,void 0],c=[a.TokenType.Whitespace," ",-1,-1,void 0],p=[a.TokenType.Comma,",",-1,-1,void 0],N=[new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:r[0],type:a.NumberType.Integer}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Percentage,s.toString()+"%",-1,-1,{value:r[1]}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Percentage,i.toString()+"%",-1,-1,{value:r[2]}])];if("number"==typeof e.alpha){const o=Math.min(1,Math.max(0,toPrecision(Number.isNaN(e.alpha)?0:e.alpha)));return 1===toPrecision(o,4)?new t.FunctionNode([a.TokenType.Function,"hsl(",-1,-1,{value:"hsl"}],u,N):new t.FunctionNode([a.TokenType.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,toPrecision(o,4).toString(),-1,-1,{value:e.alpha,type:a.NumberType.Number}])])}return new t.FunctionNode([a.TokenType.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),e.alpha])},exports.serializeOKLCH=function serializeOKLCH(e){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let o=e.channels.map(e=>Number.isNaN(e)?0:e);e.colorNotation!==exports.ColorNotation.OKLCH&&(o=n.XYZ_D50_to_OKLCH(colorData_to_XYZ_D50(e).channels));const r=toPrecision(o[0],6),l=toPrecision(o[1],6),s=toPrecision(o[2],6),i=[a.TokenType.Function,"oklch(",-1,-1,{value:"oklch"}],u=[a.TokenType.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(e,i,u,[new t.TokenNode([a.TokenType.Number,r.toString(),-1,-1,{value:o[0],type:a.NumberType.Number}]),new t.WhitespaceNode([u]),new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:o[1],type:a.NumberType.Number}]),new t.WhitespaceNode([u]),new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:o[2],type:a.NumberType.Number}])])},exports.serializeP3=function serializeP3(e,o=!0){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let r=e.channels.map(e=>Number.isNaN(e)?0:e);o?r=XYZ_D50_to_P3_Gamut(colorData_to_XYZ_D50(e).channels):e.colorNotation!==exports.ColorNotation.Display_P3&&(r=n.XYZ_D50_to_P3(colorData_to_XYZ_D50(e).channels));const l=o?Math.min(1,Math.max(0,toPrecision(r[0],6))):toPrecision(r[0],6),s=o?Math.min(1,Math.max(0,toPrecision(r[1],6))):toPrecision(r[1],6),i=o?Math.min(1,Math.max(0,toPrecision(r[2],6))):toPrecision(r[2],6),u=[a.TokenType.Function,"color(",-1,-1,{value:"color"}],c=[a.TokenType.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(e,u,c,[new t.TokenNode([a.TokenType.Ident,"display-p3",-1,-1,{value:"display-p3"}]),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:r[0],type:a.NumberType.Number}]),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:r[1],type:a.NumberType.Number}]),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,i.toString(),-1,-1,{value:r[2],type:a.NumberType.Number}])])},exports.serializeRGB=function serializeRGB(e,o=!0){e.channels=convertPowerlessComponentsToZeroValuesForDisplay(e.channels,e.colorNotation);let r=e.channels.map(e=>Number.isNaN(e)?0:e);r=o?XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(e).channels):n.XYZ_D50_to_sRGB(colorData_to_XYZ_D50(e).channels);const l=Math.min(255,Math.max(0,Math.round(255*toPrecision(r[0])))),s=Math.min(255,Math.max(0,Math.round(255*toPrecision(r[1])))),i=Math.min(255,Math.max(0,Math.round(255*toPrecision(r[2])))),u=[a.TokenType.CloseParen,")",-1,-1,void 0],c=[a.TokenType.Whitespace," ",-1,-1,void 0],p=[a.TokenType.Comma,",",-1,-1,void 0],N=[new t.TokenNode([a.TokenType.Number,l.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,r[0])),type:a.NumberType.Integer}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,s.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,r[1])),type:a.NumberType.Integer}]),new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,i.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,r[2])),type:a.NumberType.Integer}])];if("number"==typeof e.alpha){const o=Math.min(1,Math.max(0,toPrecision(Number.isNaN(e.alpha)?0:e.alpha)));return 1===toPrecision(o,4)?new t.FunctionNode([a.TokenType.Function,"rgb(",-1,-1,{value:"rgb"}],u,N):new t.FunctionNode([a.TokenType.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),new t.TokenNode([a.TokenType.Number,toPrecision(o,4).toString(),-1,-1,{value:e.alpha,type:a.NumberType.Number}])])}return new t.FunctionNode([a.TokenType.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...N,new t.TokenNode(p),new t.WhitespaceNode([c]),e.alpha])};

dist/index.d.ts

@@ -66,2 +66,4 @@ import type { Color } from '@csstools/color-helpers';
     Display_P3 = "display-p3",
+    /** Display P3, expressed through `color(display-p3-linear 0 0 0)` */
+    Linear_Display_P3 = "display-p3-linear",
     /** Hex, expressed through `#000` */
@@ -161,2 +163,4 @@ HEX = "hex",
     ContrastColor = "contrast-color",
+    /** Is a relative alpha syntax `alpha(from red / 0.5)` */
+    RelativeAlphaSyntax = "relative-alpha-syntax",
     /** Is an experimental color syntax */
@@ -163,0 +167,0 @@ Experimental = "experimental"

dist/index.mjs

@@ -1,1 +0,1 @@
-import{TokenType as e,NumberType as a,isTokenIdent as n,isTokenPercentage as r,isTokenNumber as o,isTokenDelim as t,isTokenNumeric as l,isTokenComma as s,isTokenDimension as u,isTokenHash as c}from"@csstools/css-tokenizer";import{XYZ_D50_to_XYZ_D65 as i,XYZ_D50_to_XYZ_D50 as h,XYZ_D50_to_OKLab as m,XYZ_D50_to_OKLCH as p,XYZ_D50_to_LCH as N,XYZ_D50_to_Lab as b,XYZ_D50_to_HWB as g,XYZ_D50_to_HSL as f,XYZ_D50_to_a98_RGB as v,XYZ_D50_to_ProPhoto as d,XYZ_D50_to_rec_2020 as y,XYZ_D50_to_P3 as _,XYZ_D50_to_lin_sRGB as C,XYZ_D50_to_sRGB as w,XYZ_D65_to_XYZ_D50 as x,OKLCH_to_XYZ_D50 as H,LCH_to_XYZ_D50 as L,OKLab_to_XYZ_D50 as P,Lab_to_XYZ_D50 as k,HWB_to_XYZ_D50 as S,HSL_to_XYZ_D50 as M,ProPhoto_RGB_to_XYZ_D50 as z,a98_RGB_to_XYZ_D50 as F,rec_2020_to_XYZ_D50 as D,P3_to_XYZ_D50 as Z,lin_sRGB_to_XYZ_D50 as R,sRGB_to_XYZ_D50 as B,namedColors as V,inGamut as G,clip as T,gam_sRGB as A,mapGamutRayTrace as X,OKLCH_to_OKLab as K,OKLab_to_XYZ as Y,XYZ_to_lin_sRGB as I,lin_sRGB_to_XYZ as O,XYZ_to_OKLab as W,OKLab_to_OKLCH as E,contrast_ratio_wcag_2_1 as U,gam_P3 as $,XYZ_to_lin_P3 as j,lin_P3_to_XYZ as q}from"@csstools/color-helpers";import{isWhitespaceNode as J,isCommentNode as Q,isTokenNode as ee,isFunctionNode as ae,TokenNode as ne,isWhiteSpaceOrCommentNode as re,FunctionNode as oe,WhitespaceNode as te}from"@csstools/css-parser-algorithms";import{mathFunctionNames as le,calcFromComponentValues as se}from"@csstools/css-calc";var ue,ce;function convertNaNToZero(e){return[Number.isNaN(e[0])?0:e[0],Number.isNaN(e[1])?0:e[1],Number.isNaN(e[2])?0:e[2]]}function colorData_to_XYZ_D50(e){switch(e.colorNotation){case ue.HEX:case ue.RGB:case ue.sRGB:return{...e,colorNotation:ue.XYZ_D50,channels:B(convertNaNToZero(e.channels))};case ue.Linear_sRGB:return{...e,colorNotation:ue.XYZ_D50,channels:R(convertNaNToZero(e.channels))};case ue.Display_P3:return{...e,colorNotation:ue.XYZ_D50,channels:Z(convertNaNToZero(e.channels))};case ue.Rec2020:return{...e,colorNotation:ue.XYZ_D50,channels:D(convertNaNToZero(e.channels))};case ue.A98_RGB:return{...e,colorNotation:ue.XYZ_D50,channels:F(convertNaNToZero(e.channels))};case ue.ProPhoto_RGB:return{...e,colorNotation:ue.XYZ_D50,channels:z(convertNaNToZero(e.channels))};case ue.HSL:return{...e,colorNotation:ue.XYZ_D50,channels:M(convertNaNToZero(e.channels))};case ue.HWB:return{...e,colorNotation:ue.XYZ_D50,channels:S(convertNaNToZero(e.channels))};case ue.Lab:return{...e,colorNotation:ue.XYZ_D50,channels:k(convertNaNToZero(e.channels))};case ue.OKLab:return{...e,colorNotation:ue.XYZ_D50,channels:P(convertNaNToZero(e.channels))};case ue.LCH:return{...e,colorNotation:ue.XYZ_D50,channels:L(convertNaNToZero(e.channels))};case ue.OKLCH:return{...e,colorNotation:ue.XYZ_D50,channels:H(convertNaNToZero(e.channels))};case ue.XYZ_D50:return{...e,colorNotation:ue.XYZ_D50,channels:h(convertNaNToZero(e.channels))};case ue.XYZ_D65:return{...e,colorNotation:ue.XYZ_D50,channels:x(convertNaNToZero(e.channels))};default:throw new Error("Unsupported color notation")}}!function(e){e.A98_RGB="a98-rgb",e.Display_P3="display-p3",e.HEX="hex",e.HSL="hsl",e.HWB="hwb",e.LCH="lch",e.Lab="lab",e.Linear_sRGB="srgb-linear",e.OKLCH="oklch",e.OKLab="oklab",e.ProPhoto_RGB="prophoto-rgb",e.RGB="rgb",e.sRGB="srgb",e.Rec2020="rec2020",e.XYZ_D50="xyz-d50",e.XYZ_D65="xyz-d65"}(ue||(ue={})),function(e){e.ColorKeyword="color-keyword",e.HasAlpha="has-alpha",e.HasDimensionValues="has-dimension-values",e.HasNoneKeywords="has-none-keywords",e.HasNumberValues="has-number-values",e.HasPercentageAlpha="has-percentage-alpha",e.HasPercentageValues="has-percentage-values",e.HasVariableAlpha="has-variable-alpha",e.Hex="hex",e.LegacyHSL="legacy-hsl",e.LegacyRGB="legacy-rgb",e.NamedColor="named-color",e.RelativeColorSyntax="relative-color-syntax",e.ColorMix="color-mix",e.ColorMixVariadic="color-mix-variadic",e.ContrastColor="contrast-color",e.Experimental="experimental"}(ce||(ce={}));const ie=new Set([ue.A98_RGB,ue.Display_P3,ue.HEX,ue.Linear_sRGB,ue.ProPhoto_RGB,ue.RGB,ue.sRGB,ue.Rec2020,ue.XYZ_D50,ue.XYZ_D65]);function colorDataTo(e,a){const n={...e};if(e.colorNotation!==a){const e=colorData_to_XYZ_D50(n);switch(a){case ue.HEX:case ue.RGB:n.colorNotation=ue.RGB,n.channels=w(e.channels);break;case ue.sRGB:n.colorNotation=ue.sRGB,n.channels=w(e.channels);break;case ue.Linear_sRGB:n.colorNotation=ue.Linear_sRGB,n.channels=C(e.channels);break;case ue.Display_P3:n.colorNotation=ue.Display_P3,n.channels=_(e.channels);break;case ue.Rec2020:n.colorNotation=ue.Rec2020,n.channels=y(e.channels);break;case ue.ProPhoto_RGB:n.colorNotation=ue.ProPhoto_RGB,n.channels=d(e.channels);break;case ue.A98_RGB:n.colorNotation=ue.A98_RGB,n.channels=v(e.channels);break;case ue.HSL:n.colorNotation=ue.HSL,n.channels=f(e.channels);break;case ue.HWB:n.colorNotation=ue.HWB,n.channels=g(e.channels);break;case ue.Lab:n.colorNotation=ue.Lab,n.channels=b(e.channels);break;case ue.LCH:n.colorNotation=ue.LCH,n.channels=N(e.channels);break;case ue.OKLCH:n.colorNotation=ue.OKLCH,n.channels=p(e.channels);break;case ue.OKLab:n.colorNotation=ue.OKLab,n.channels=m(e.channels);break;case ue.XYZ_D50:n.colorNotation=ue.XYZ_D50,n.channels=h(e.channels);break;case ue.XYZ_D65:n.colorNotation=ue.XYZ_D65,n.channels=i(e.channels);break;default:throw new Error("Unsupported color notation")}}else n.channels=convertNaNToZero(e.channels);if(a===e.colorNotation)n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2]);else if(ie.has(a)&&ie.has(e.colorNotation))n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2]);else switch(a){case ue.HSL:switch(e.colorNotation){case ue.HWB:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0]);break;case ue.Lab:case ue.OKLab:n.channels=carryForwardMissingComponents(e.channels,[2],n.channels,[0]);break;case ue.LCH:case ue.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[2,1,0])}break;case ue.HWB:switch(e.colorNotation){case ue.HSL:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0]);break;case ue.LCH:case ue.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[2])}break;case ue.Lab:case ue.OKLab:switch(e.colorNotation){case ue.HSL:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[2]);break;case ue.Lab:case ue.OKLab:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2]);break;case ue.LCH:case ue.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0])}break;case ue.LCH:case ue.OKLCH:switch(e.colorNotation){case ue.HSL:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[2,1,0]);break;case ue.HWB:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[2]);break;case ue.Lab:case ue.OKLab:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0]);break;case ue.LCH:case ue.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2])}}return n.channels=convertPowerlessComponentsToMissingComponents(n.channels,a),n}function convertPowerlessComponentsToMissingComponents(e,a){const n=[...e];switch(a){case ue.HSL:!Number.isNaN(n[1])&&reducePrecision(n[1],4)<=0&&(n[0]=Number.NaN);break;case ue.HWB:Math.max(0,reducePrecision(n[1],4))+Math.max(0,reducePrecision(n[2],4))>=100&&(n[0]=Number.NaN);break;case ue.LCH:!Number.isNaN(n[1])&&reducePrecision(n[1],4)<=0&&(n[2]=Number.NaN);break;case ue.OKLCH:!Number.isNaN(n[1])&&reducePrecision(n[1],6)<=0&&(n[2]=Number.NaN)}return n}function convertPowerlessComponentsToZeroValuesForDisplay(e,a){const n=[...e];switch(a){case ue.HSL:(reducePrecision(n[2])<=0||reducePrecision(n[2])>=100)&&(n[0]=Number.NaN,n[1]=Number.NaN),reducePrecision(n[1])<=0&&(n[0]=Number.NaN);break;case ue.HWB:Math.max(0,reducePrecision(n[1]))+Math.max(0,reducePrecision(n[2]))>=100&&(n[0]=Number.NaN);break;case ue.Lab:(reducePrecision(n[0])<=0||reducePrecision(n[0])>=100)&&(n[1]=Number.NaN,n[2]=Number.NaN);break;case ue.LCH:reducePrecision(n[1])<=0&&(n[2]=Number.NaN),(reducePrecision(n[0])<=0||reducePrecision(n[0])>=100)&&(n[1]=Number.NaN,n[2]=Number.NaN);break;case ue.OKLab:(reducePrecision(n[0])<=0||reducePrecision(n[0])>=1)&&(n[1]=Number.NaN,n[2]=Number.NaN);break;case ue.OKLCH:reducePrecision(n[1])<=0&&(n[2]=Number.NaN),(reducePrecision(n[0])<=0||reducePrecision(n[0])>=1)&&(n[1]=Number.NaN,n[2]=Number.NaN)}return n}function carryForwardMissingComponents(e,a,n,r){const o=[...n];for(const n of a)Number.isNaN(e[a[n]])&&(o[r[n]]=Number.NaN);return o}function normalizeRelativeColorDataChannels(e){const a=new Map;switch(e.colorNotation){case ue.RGB:case ue.HEX:a.set("r",dummyNumberToken(255*e.channels[0])),a.set("g",dummyNumberToken(255*e.channels[1])),a.set("b",dummyNumberToken(255*e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case ue.HSL:a.set("h",dummyNumberToken(e.channels[0])),a.set("s",dummyNumberToken(e.channels[1])),a.set("l",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case ue.HWB:a.set("h",dummyNumberToken(e.channels[0])),a.set("w",dummyNumberToken(e.channels[1])),a.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case ue.Lab:case ue.OKLab:a.set("l",dummyNumberToken(e.channels[0])),a.set("a",dummyNumberToken(e.channels[1])),a.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case ue.LCH:case ue.OKLCH:a.set("l",dummyNumberToken(e.channels[0])),a.set("c",dummyNumberToken(e.channels[1])),a.set("h",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case ue.sRGB:case ue.A98_RGB:case ue.Display_P3:case ue.Rec2020:case ue.Linear_sRGB:case ue.ProPhoto_RGB:a.set("r",dummyNumberToken(e.channels[0])),a.set("g",dummyNumberToken(e.channels[1])),a.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case ue.XYZ_D50:case ue.XYZ_D65:a.set("x",dummyNumberToken(e.channels[0])),a.set("y",dummyNumberToken(e.channels[1])),a.set("z",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha))}return a}function noneToZeroInRelativeColorDataChannels(e){const a=new Map(e);for(const[n,r]of e)Number.isNaN(r[4].value)&&a.set(n,dummyNumberToken(0));return a}function dummyNumberToken(n){return Number.isNaN(n)?[e.Number,"none",-1,-1,{value:Number.NaN,type:a.Number}]:[e.Number,n.toString(),-1,-1,{value:n,type:a.Number}]}function reducePrecision(e,a=7){if(Number.isNaN(e))return 0;const n=Math.pow(10,a);return Math.round(e*n)/n}function colorDataFitsRGB_Gamut(e){const a={...e,channels:[...e.channels]};a.channels=convertPowerlessComponentsToZeroValuesForDisplay(a.channels,a.colorNotation);return!colorDataTo(a,ue.RGB).channels.find((e=>e<-1e-5||e>1.00001))}function colorDataFitsDisplayP3_Gamut(e){const a={...e,channels:[...e.channels]};a.channels=convertPowerlessComponentsToZeroValuesForDisplay(a.channels,a.colorNotation);return!colorDataTo(a,ue.Display_P3).channels.find((e=>e<-1e-5||e>1.00001))}function normalize(e,a,n,r){return Math.min(Math.max(e/a,n),r)}const he=/[A-Z]/g;function toLowerCaseAZ(e){return e.replace(he,(e=>String.fromCharCode(e.charCodeAt(0)+32)))}function normalize_Color_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(ce.HasPercentageValues);let n=normalize(t[4].value,100,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=normalize(t[4].value,1,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}const me=new Set(["srgb","srgb-linear","display-p3","a98-rgb","prophoto-rgb","rec2020","xyz","xyz-d50","xyz-d65"]);function color$1(e,a){const r=[],s=[],u=[],c=[];let i,h,m=!1,p=!1;const N={colorNotation:ue.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([])};let b=r;for(let o=0;o<e.value.length;o++){let g=e.value[o];if(J(g)||Q(g))for(;J(e.value[o+1])||Q(e.value[o+1]);)o++;else if(b===r&&r.length&&(b=s),b===s&&s.length&&(b=u),ee(g)&&t(g.value)&&"/"===g.value[4].value){if(b===c)return!1;b=c}else{if(ae(g)){if(b===c&&"var"===toLowerCaseAZ(g.getName())){N.syntaxFlags.add(ce.HasVariableAlpha),b.push(g);continue}if(!le.has(toLowerCaseAZ(g.getName())))return!1;const[[e]]=se([[g]],{censorIntoStandardRepresentableValues:!0,globals:h,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ee(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),g=e}if(b===r&&0===r.length&&ee(g)&&n(g.value)&&me.has(toLowerCaseAZ(g.value[4].value))){if(m)return!1;m=toLowerCaseAZ(g.value[4].value),N.colorNotation=colorSpaceNameToColorNotation(m),p&&(p.colorNotation!==N.colorNotation&&(p=colorDataTo(p,N.colorNotation)),i=normalizeRelativeColorDataChannels(p),h=noneToZeroInRelativeColorDataChannels(i))}else if(b===r&&0===r.length&&ee(g)&&n(g.value)&&"from"===toLowerCaseAZ(g.value[4].value)){if(p)return!1;if(m)return!1;for(;J(e.value[o+1])||Q(e.value[o+1]);)o++;if(o++,g=e.value[o],p=a(g),!1===p)return!1;p.syntaxFlags.has(ce.Experimental)&&N.syntaxFlags.add(ce.Experimental),N.syntaxFlags.add(ce.RelativeColorSyntax)}else{if(!ee(g))return!1;if(n(g.value)&&i&&i.has(toLowerCaseAZ(g.value[4].value))){b.push(new ne(i.get(toLowerCaseAZ(g.value[4].value))));continue}b.push(g)}}}if(!m)return!1;if(1!==b.length)return!1;if(1!==r.length||1!==s.length||1!==u.length)return!1;if(!ee(r[0])||!ee(s[0])||!ee(u[0]))return!1;if(i&&!i.has("alpha"))return!1;const g=normalize_Color_ChannelValues(r[0].value,0,N);if(!g||!o(g))return!1;const f=normalize_Color_ChannelValues(s[0].value,1,N);if(!f||!o(f))return!1;const v=normalize_Color_ChannelValues(u[0].value,2,N);if(!v||!o(v))return!1;const d=[g,f,v];if(1===c.length)if(N.syntaxFlags.add(ce.HasAlpha),ee(c[0])){const e=normalize_Color_ChannelValues(c[0].value,3,N);if(!e||!o(e))return!1;d.push(e)}else N.alpha=c[0];else if(i&&i.has("alpha")){const e=normalize_Color_ChannelValues(i.get("alpha"),3,N);if(!e||!o(e))return!1;d.push(e)}return N.channels=[d[0][4].value,d[1][4].value,d[2][4].value],4===d.length&&(N.alpha=d[3][4].value),N}function colorSpaceNameToColorNotation(e){switch(e){case"srgb":return ue.sRGB;case"srgb-linear":return ue.Linear_sRGB;case"display-p3":return ue.Display_P3;case"a98-rgb":return ue.A98_RGB;case"prophoto-rgb":return ue.ProPhoto_RGB;case"rec2020":return ue.Rec2020;case"xyz":case"xyz-d65":return ue.XYZ_D65;case"xyz-d50":return ue.XYZ_D50;default:throw new Error("Unknown color space name: "+e)}}const pe=new Set(["srgb","srgb-linear","display-p3","a98-rgb","prophoto-rgb","rec2020","lab","oklab","xyz","xyz-d50","xyz-d65"]),Ne=new Set(["hsl","hwb","lch","oklch"]),be=new Set(["shorter","longer","increasing","decreasing"]);function colorMix(e,a){let r=null,o=null,t=null,l=!1;for(let u=0;u<e.value.length;u++){const c=e.value[u];if(!re(c)){if(ee(c)&&n(c.value)){if(!r&&"in"===toLowerCaseAZ(c.value[4].value)){r=c;continue}if(r&&!o){o=toLowerCaseAZ(c.value[4].value);continue}if(r&&o&&!t&&Ne.has(o)){t=toLowerCaseAZ(c.value[4].value);continue}if(r&&o&&t&&!l&&"hue"===toLowerCaseAZ(c.value[4].value)){l=!0;continue}return!1}return!(!ee(c)||!s(c.value))&&(!!o&&(t||l?!!(o&&t&&l&&Ne.has(o)&&be.has(t))&&colorMixPolar(o,t,colorMixComponents(e.value.slice(u+1),a)):pe.has(o)?colorMixRectangular(o,colorMixComponents(e.value.slice(u+1),a)):!!Ne.has(o)&&colorMixPolar(o,"shorter",colorMixComponents(e.value.slice(u+1),a))))}}return!1}function colorMixComponents(e,a){const n=[];let o=1,t=!1,u=!1;for(let o=0;o<e.length;o++){let c=e[o];if(!re(c)){if(!ee(c)||!s(c.value)){if(!t){const e=a(c);if(e){t=e;continue}}if(!u){if(ae(c)&&le.has(toLowerCaseAZ(c.getName()))){if([[c]]=se([[c]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0}),!c||!ee(c)||!l(c.value))return!1;Number.isNaN(c.value[4].value)&&(c.value[4].value=0)}if(ee(c)&&r(c.value)&&c.value[4].value>=0){u=c.value[4].value;continue}}return!1}if(!t)return!1;n.push({color:t,percentage:u}),t=!1,u=!1}}t&&n.push({color:t,percentage:u});let c=0,i=0;for(let e=0;e<n.length;e++){const a=n[e].percentage;if(!1!==a){if(a<0||a>100)return!1;c+=a}else i++}const h=Math.max(0,100-c);c=0;for(let e=0;e<n.length;e++)!1===n[e].percentage&&(n[e].percentage=h/i),c+=n[e].percentage;if(0===c)return{colors:[{color:{channels:[0,0,0],colorNotation:ue.sRGB,alpha:0,syntaxFlags:new Set},percentage:0}],alphaMultiplier:0};if(c>100)for(let e=0;e<n.length;e++){let a=n[e].percentage;a=a/c*100,n[e].percentage=a}if(c<100){o=c/100;for(let e=0;e<n.length;e++){let a=n[e].percentage;a=a/c*100,n[e].percentage=a}}return{colors:n,alphaMultiplier:o}}function colorMixRectangular(e,a){if(!a||!a.colors.length)return!1;const n=a.colors.slice();n.reverse();let r=ue.RGB;switch(e){case"srgb":r=ue.RGB;break;case"srgb-linear":r=ue.Linear_sRGB;break;case"display-p3":r=ue.Display_P3;break;case"a98-rgb":r=ue.A98_RGB;break;case"prophoto-rgb":r=ue.ProPhoto_RGB;break;case"rec2020":r=ue.Rec2020;break;case"lab":r=ue.Lab;break;case"oklab":r=ue.OKLab;break;case"xyz-d50":r=ue.XYZ_D50;break;case"xyz":case"xyz-d65":r=ue.XYZ_D65;break;default:return!1}if(1===n.length){const e=colorDataTo(n[0].color,r);return e.colorNotation=r,e.syntaxFlags.add(ce.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*a.alphaMultiplier,e)}for(;n.length>=2;){const e=n.pop(),a=n.pop();if(!e||!a)return!1;const o=colorMixRectangularPair(r,e.color,e.percentage,a.color,a.percentage);if(!o)return!1;n.push({color:o,percentage:e.percentage+a.percentage})}const o=n[0]?.color;return!!o&&(a.colors.some((e=>e.color.syntaxFlags.has(ce.Experimental)))&&o.syntaxFlags.add(ce.Experimental),"number"==typeof o.alpha&&(o.alpha=o.alpha*a.alphaMultiplier,2!==a.colors.length&&o.syntaxFlags.add(ce.ColorMixVariadic),o))}function colorMixRectangularPair(e,a,n,r,o){const t=n/(n+o);let l=a.alpha;if("number"!=typeof l)return!1;let s=r.alpha;if("number"!=typeof s)return!1;l=Number.isNaN(l)?s:l,s=Number.isNaN(s)?l:s;const u=colorDataTo(a,e).channels,c=colorDataTo(r,e).channels;u[0]=fillInMissingComponent(u[0],c[0]),c[0]=fillInMissingComponent(c[0],u[0]),u[1]=fillInMissingComponent(u[1],c[1]),c[1]=fillInMissingComponent(c[1],u[1]),u[2]=fillInMissingComponent(u[2],c[2]),c[2]=fillInMissingComponent(c[2],u[2]),u[0]=premultiply(u[0],l),u[1]=premultiply(u[1],l),u[2]=premultiply(u[2],l),c[0]=premultiply(c[0],s),c[1]=premultiply(c[1],s),c[2]=premultiply(c[2],s);const i=interpolate(l,s,t);return{colorNotation:e,channels:[un_premultiply(interpolate(u[0],c[0],t),i),un_premultiply(interpolate(u[1],c[1],t),i),un_premultiply(interpolate(u[2],c[2],t),i)],alpha:i,syntaxFlags:new Set([ce.ColorMix])}}function colorMixPolar(e,a,n){if(!n||!n.colors.length)return!1;const r=n.colors.slice();r.reverse();let o=ue.HSL;switch(e){case"hsl":o=ue.HSL;break;case"hwb":o=ue.HWB;break;case"lch":o=ue.LCH;break;case"oklch":o=ue.OKLCH;break;default:return!1}if(1===r.length){const e=colorDataTo(r[0].color,o);return e.colorNotation=o,e.syntaxFlags.add(ce.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*n.alphaMultiplier,e)}for(;r.length>=2;){const e=r.pop(),n=r.pop();if(!e||!n)return!1;const t=colorMixPolarPair(o,a,e.color,e.percentage,n.color,n.percentage);if(!t)return!1;r.push({color:t,percentage:e.percentage+n.percentage})}const t=r[0]?.color;return!!t&&(n.colors.some((e=>e.color.syntaxFlags.has(ce.Experimental)))&&t.syntaxFlags.add(ce.Experimental),"number"==typeof t.alpha&&(t.alpha=t.alpha*n.alphaMultiplier,2!==n.colors.length&&t.syntaxFlags.add(ce.ColorMixVariadic),t))}function colorMixPolarPair(e,a,n,r,o,t){const l=r/(r+t);let s=0,u=0,c=0,i=0,h=0,m=0,p=n.alpha;if("number"!=typeof p)return!1;let N=o.alpha;if("number"!=typeof N)return!1;p=Number.isNaN(p)?N:p,N=Number.isNaN(N)?p:N;const b=colorDataTo(n,e).channels,g=colorDataTo(o,e).channels;switch(e){case ue.HSL:case ue.HWB:s=b[0],u=g[0],c=b[1],i=g[1],h=b[2],m=g[2];break;case ue.LCH:case ue.OKLCH:c=b[0],i=g[0],h=b[1],m=g[1],s=b[2],u=g[2]}s=fillInMissingComponent(s,u),Number.isNaN(s)&&(s=0),u=fillInMissingComponent(u,s),Number.isNaN(u)&&(u=0),c=fillInMissingComponent(c,i),i=fillInMissingComponent(i,c),h=fillInMissingComponent(h,m),m=fillInMissingComponent(m,h);const f=u-s;switch(a){case"shorter":f>180?s+=360:f<-180&&(u+=360);break;case"longer":-180<f&&f<180&&(f>0?s+=360:u+=360);break;case"increasing":f<0&&(u+=360);break;case"decreasing":f>0&&(s+=360);break;default:throw new Error("Unknown hue interpolation method")}c=premultiply(c,p),h=premultiply(h,p),i=premultiply(i,N),m=premultiply(m,N);let v=[0,0,0];const d=interpolate(p,N,l);switch(e){case ue.HSL:case ue.HWB:v=[interpolate(s,u,l),un_premultiply(interpolate(c,i,l),d),un_premultiply(interpolate(h,m,l),d)];break;case ue.LCH:case ue.OKLCH:v=[un_premultiply(interpolate(c,i,l),d),un_premultiply(interpolate(h,m,l),d),interpolate(s,u,l)]}return{colorNotation:e,channels:v,alpha:d,syntaxFlags:new Set([ce.ColorMix])}}function fillInMissingComponent(e,a){return Number.isNaN(e)?a:e}function interpolate(e,a,n){return e*n+a*(1-n)}function premultiply(e,a){return Number.isNaN(a)?e:Number.isNaN(e)?Number.NaN:e*a}function un_premultiply(e,a){return 0===a||Number.isNaN(a)?e:Number.isNaN(e)?Number.NaN:e/a}function hex(e){const a=toLowerCaseAZ(e[4].value);if(a.match(/[^a-f0-9]/))return!1;const n={colorNotation:ue.HEX,channels:[0,0,0],alpha:1,syntaxFlags:new Set([ce.Hex])},r=a.length;if(3===r){const e=a[0],r=a[1],o=a[2];return n.channels=[parseInt(e+e,16)/255,parseInt(r+r,16)/255,parseInt(o+o,16)/255],n}if(6===r){const e=a[0]+a[1],r=a[2]+a[3],o=a[4]+a[5];return n.channels=[parseInt(e,16)/255,parseInt(r,16)/255,parseInt(o,16)/255],n}if(4===r){const e=a[0],r=a[1],o=a[2],t=a[3];return n.channels=[parseInt(e+e,16)/255,parseInt(r+r,16)/255,parseInt(o+o,16)/255],n.alpha=parseInt(t+t,16)/255,n.syntaxFlags.add(ce.HasAlpha),n}if(8===r){const e=a[0]+a[1],r=a[2]+a[3],o=a[4]+a[5],t=a[6]+a[7];return n.channels=[parseInt(e,16)/255,parseInt(r,16)/255,parseInt(o,16)/255],n.alpha=parseInt(t,16)/255,n.syntaxFlags.add(ce.HasAlpha),n}return!1}function normalizeHue(n){if(o(n))return n[4].value=n[4].value%360,n[1]=n[4].value.toString(),n;if(u(n)){let r=n[4].value;switch(toLowerCaseAZ(n[4].unit)){case"deg":break;case"rad":r=180*n[4].value/Math.PI;break;case"grad":r=.9*n[4].value;break;case"turn":r=360*n[4].value;break;default:return!1}return r%=360,[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}return!1}function normalize_legacy_HSL_ChannelValues(n,t,l){if(0===t){const e=normalizeHue(n);return!1!==e&&(u(n)&&l.syntaxFlags.add(ce.HasDimensionValues),e)}if(r(n)){3===t?l.syntaxFlags.add(ce.HasPercentageAlpha):l.syntaxFlags.add(ce.HasPercentageValues);let r=normalize(n[4].value,1,0,100);return 3===t&&(r=normalize(n[4].value,100,0,1)),[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}if(o(n)){if(3!==t)return!1;let r=normalize(n[4].value,1,0,100);return 3===t&&(r=normalize(n[4].value,1,0,1)),[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}return!1}function normalize_modern_HSL_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(0===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(ce.HasDimensionValues),e)}if(r(t)){3===l?s.syntaxFlags.add(ce.HasPercentageAlpha):s.syntaxFlags.add(ce.HasPercentageValues);let n=t[4].value;return 3===l?n=normalize(t[4].value,100,0,1):1===l&&(n=normalize(t[4].value,1,0,2147483647)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=t[4].value;return 3===l?n=normalize(t[4].value,1,0,1):1===l&&(n=normalize(t[4].value,1,0,2147483647)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function threeChannelLegacySyntax(e,a,n,r){const t=[],u=[],c=[],i=[],h={colorNotation:n,channels:[0,0,0],alpha:1,syntaxFlags:new Set(r)};let m=t;for(let a=0;a<e.value.length;a++){let n=e.value[a];if(!J(n)&&!Q(n)){if(ee(n)&&s(n.value)){if(m===t){m=u;continue}if(m===u){m=c;continue}if(m===c){m=i;continue}if(m===i)return!1}if(ae(n)){if(m===i&&"var"===n.getName().toLowerCase()){h.syntaxFlags.add(ce.HasVariableAlpha),m.push(n);continue}if(!le.has(n.getName().toLowerCase()))return!1;const[[e]]=se([[n]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ee(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),n=e}if(!ee(n))return!1;m.push(n)}}if(1!==m.length)return!1;if(1!==t.length||1!==u.length||1!==c.length)return!1;if(!ee(t[0])||!ee(u[0])||!ee(c[0]))return!1;const p=a(t[0].value,0,h);if(!p||!o(p))return!1;const N=a(u[0].value,1,h);if(!N||!o(N))return!1;const b=a(c[0].value,2,h);if(!b||!o(b))return!1;const g=[p,N,b];if(1===i.length)if(h.syntaxFlags.add(ce.HasAlpha),ee(i[0])){const e=a(i[0].value,3,h);if(!e||!o(e))return!1;g.push(e)}else h.alpha=i[0];return h.channels=[g[0][4].value,g[1][4].value,g[2][4].value],4===g.length&&(h.alpha=g[3][4].value),h}function threeChannelSpaceSeparated(e,a,r,s,u){const c=[],i=[],h=[],m=[];let p,N,b=!1;const g={colorNotation:r,channels:[0,0,0],alpha:1,syntaxFlags:new Set(s)};let f=c;for(let a=0;a<e.value.length;a++){let o=e.value[a];if(J(o)||Q(o))for(;J(e.value[a+1])||Q(e.value[a+1]);)a++;else if(f===c&&c.length&&(f=i),f===i&&i.length&&(f=h),ee(o)&&t(o.value)&&"/"===o.value[4].value){if(f===m)return!1;f=m}else{if(ae(o)){if(f===m&&"var"===o.getName().toLowerCase()){g.syntaxFlags.add(ce.HasVariableAlpha),f.push(o);continue}if(!le.has(o.getName().toLowerCase()))return!1;const[[e]]=se([[o]],{censorIntoStandardRepresentableValues:!0,globals:N,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ee(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),o=e}if(f===c&&0===c.length&&ee(o)&&n(o.value)&&"from"===o.value[4].value.toLowerCase()){if(b)return!1;for(;J(e.value[a+1])||Q(e.value[a+1]);)a++;if(a++,o=e.value[a],b=u(o),!1===b)return!1;b.syntaxFlags.has(ce.Experimental)&&g.syntaxFlags.add(ce.Experimental),g.syntaxFlags.add(ce.RelativeColorSyntax),b.colorNotation!==r&&(b=colorDataTo(b,r)),p=normalizeRelativeColorDataChannels(b),N=noneToZeroInRelativeColorDataChannels(p)}else{if(!ee(o))return!1;if(n(o.value)&&p){const e=o.value[4].value.toLowerCase();if(p.has(e)){f.push(new ne(p.get(e)));continue}}f.push(o)}}}if(1!==f.length)return!1;if(1!==c.length||1!==i.length||1!==h.length)return!1;if(!ee(c[0])||!ee(i[0])||!ee(h[0]))return!1;if(p&&!p.has("alpha"))return!1;const v=a(c[0].value,0,g);if(!v||!o(v))return!1;const d=a(i[0].value,1,g);if(!d||!o(d))return!1;const y=a(h[0].value,2,g);if(!y||!o(y))return!1;const _=[v,d,y];if(1===m.length)if(g.syntaxFlags.add(ce.HasAlpha),ee(m[0])){const e=a(m[0].value,3,g);if(!e||!o(e))return!1;_.push(e)}else g.alpha=m[0];else if(p&&p.has("alpha")){const e=a(p.get("alpha"),3,g);if(!e||!o(e))return!1;_.push(e)}return g.channels=[_[0][4].value,_[1][4].value,_[2][4].value],4===_.length&&(g.alpha=_[3][4].value),g}function hsl(e,a){if(e.value.some((e=>ee(e)&&s(e.value)))){const a=hslCommaSeparated(e);if(!1!==a)return a}{const n=hslSpaceSeparated(e,a);if(!1!==n)return n}return!1}function hslCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_HSL_ChannelValues,ue.HSL,[ce.LegacyHSL])}function hslSpaceSeparated(e,a){return threeChannelSpaceSeparated(e,normalize_modern_HSL_ChannelValues,ue.HSL,[],a)}function normalize_HWB_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(0===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(ce.HasDimensionValues),e)}if(r(t)){3===l?s.syntaxFlags.add(ce.HasPercentageAlpha):s.syntaxFlags.add(ce.HasPercentageValues);let n=t[4].value;return 3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=t[4].value;return 3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function normalize_Lab_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(ce.HasPercentageValues);let n=normalize(t[4].value,1,0,100);return 1===l||2===l?n=normalize(t[4].value,.8,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=normalize(t[4].value,1,0,100);return 1===l||2===l?n=normalize(t[4].value,1,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function lab(e,a){return threeChannelSpaceSeparated(e,normalize_Lab_ChannelValues,ue.Lab,[],a)}function normalize_LCH_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(2===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(ce.HasDimensionValues),e)}if(r(t)){3!==l&&s.syntaxFlags.add(ce.HasPercentageValues);let n=normalize(t[4].value,1,0,100);return 1===l?n=normalize(t[4].value,100/150,0,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=normalize(t[4].value,1,0,100);return 1===l?n=normalize(t[4].value,1,0,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function lch(e,a){return threeChannelSpaceSeparated(e,normalize_LCH_ChannelValues,ue.LCH,[],a)}const ge=new Map;for(const[e,a]of Object.entries(V))ge.set(e,a);function namedColor(e){const a=ge.get(toLowerCaseAZ(e));return!!a&&{colorNotation:ue.RGB,channels:[a[0]/255,a[1]/255,a[2]/255],alpha:1,syntaxFlags:new Set([ce.ColorKeyword,ce.NamedColor])}}function normalize_OKLab_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(ce.HasPercentageValues);let n=normalize(t[4].value,100,0,1);return 1===l||2===l?n=normalize(t[4].value,250,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=normalize(t[4].value,1,0,1);return 1===l||2===l?n=normalize(t[4].value,1,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function oklab(e,a){return threeChannelSpaceSeparated(e,normalize_OKLab_ChannelValues,ue.OKLab,[],a)}function normalize_OKLCH_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(2===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(ce.HasDimensionValues),e)}if(r(t)){3!==l&&s.syntaxFlags.add(ce.HasPercentageValues);let n=normalize(t[4].value,100,0,1);return 1===l?n=normalize(t[4].value,250,0,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=normalize(t[4].value,1,0,1);return 1===l?n=normalize(t[4].value,1,0,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function oklch(e,a){return threeChannelSpaceSeparated(e,normalize_OKLCH_ChannelValues,ue.OKLCH,[],a)}function normalize_legacy_sRGB_ChannelValues(n,t,l){if(r(n)){3===t?l.syntaxFlags.add(ce.HasPercentageAlpha):l.syntaxFlags.add(ce.HasPercentageValues);const r=normalize(n[4].value,100,0,1);return[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}if(o(n)){3!==t&&l.syntaxFlags.add(ce.HasNumberValues);let r=normalize(n[4].value,255,0,1);return 3===t&&(r=normalize(n[4].value,1,0,1)),[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}return!1}function normalize_modern_sRGB_ChannelValues(t,l,s){if(n(t)&&"none"===t[4].value.toLowerCase())return s.syntaxFlags.add(ce.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(ce.HasPercentageValues);let n=normalize(t[4].value,100,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(ce.HasNumberValues);let n=normalize(t[4].value,255,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function rgb(e,a){if(e.value.some((e=>ee(e)&&s(e.value)))){const a=rgbCommaSeparated(e);if(!1!==a)return(!a.syntaxFlags.has(ce.HasNumberValues)||!a.syntaxFlags.has(ce.HasPercentageValues))&&a}else{const n=rgbSpaceSeparated(e,a);if(!1!==n)return n}return!1}function rgbCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_sRGB_ChannelValues,ue.RGB,[ce.LegacyRGB])}function rgbSpaceSeparated(e,a){return threeChannelSpaceSeparated(e,normalize_modern_sRGB_ChannelValues,ue.RGB,[],a)}function XYZ_D50_to_sRGB_Gamut(e){const a=w(e);if(G(a))return T(a);let n=e;return n=p(n),n[0]<1e-6&&(n=[0,0,0]),n[0]>.999999&&(n=[1,0,0]),A(X(n,oklch_to_lin_srgb,lin_srgb_to_oklch))}function oklch_to_lin_srgb(e){return e=K(e),e=Y(e),I(e)}function lin_srgb_to_oklch(e){return e=O(e),e=W(e),E(e)}function contrastColor(e,a){let n=!1;for(let r=0;r<e.value.length;r++){const o=e.value[r];if(!J(o)&&!Q(o)&&(n||(n=a(o),!n)))return!1}if(!n)return!1;n.channels=convertNaNToZero(n.channels),n.channels=XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(n).channels),n.colorNotation=ue.sRGB;const r={colorNotation:ue.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([ce.ContrastColor,ce.Experimental])},o=U(n.channels,[1,1,1]),t=U(n.channels,[0,0,0]);return r.channels=o>t?[1,1,1]:[0,0,0],r}function XYZ_D50_to_P3_Gamut(e){const a=_(e);if(G(a))return T(a);let n=e;return n=p(n),n[0]<1e-6&&(n=[0,0,0]),n[0]>.999999&&(n=[1,0,0]),$(X(n,oklch_to_lin_p3,lin_p3_to_oklch))}function oklch_to_lin_p3(e){return e=K(e),e=Y(e),j(e)}function lin_p3_to_oklch(e){return e=q(e),e=W(e),E(e)}function toPrecision(e,a=7){e=+e,a=+a;const n=(Math.floor(Math.abs(e))+"").length;if(a>n)return+e.toFixed(a-n);{const r=10**(n-a);return Math.round(e/r)*r}}function serializeWithAlpha(n,r,o,t){const l=[e.CloseParen,")",-1,-1,void 0];if("number"==typeof n.alpha){const s=Math.min(1,Math.max(0,toPrecision(Number.isNaN(n.alpha)?0:n.alpha)));return 1===toPrecision(s,4)?new oe(r,l,t):new oe(r,l,[...t,new te([o]),new ne([e.Delim,"/",-1,-1,{value:"/"}]),new te([o]),new ne([e.Number,toPrecision(s,4).toString(),-1,-1,{value:n.alpha,type:a.Integer}])])}return new oe(r,l,[...t,new te([o]),new ne([e.Delim,"/",-1,-1,{value:"/"}]),new te([o]),n.alpha])}function serializeP3(n,r=!0){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let o=n.channels.map((e=>Number.isNaN(e)?0:e));r?o=XYZ_D50_to_P3_Gamut(colorData_to_XYZ_D50(n).channels):n.colorNotation!==ue.Display_P3&&(o=_(colorData_to_XYZ_D50(n).channels));const t=r?Math.min(1,Math.max(0,toPrecision(o[0],6))):toPrecision(o[0],6),l=r?Math.min(1,Math.max(0,toPrecision(o[1],6))):toPrecision(o[1],6),s=r?Math.min(1,Math.max(0,toPrecision(o[2],6))):toPrecision(o[2],6),u=[e.Function,"color(",-1,-1,{value:"color"}],c=[e.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(n,u,c,[new ne([e.Ident,"display-p3",-1,-1,{value:"display-p3"}]),new te([c]),new ne([e.Number,t.toString(),-1,-1,{value:o[0],type:a.Number}]),new te([c]),new ne([e.Number,l.toString(),-1,-1,{value:o[1],type:a.Number}]),new te([c]),new ne([e.Number,s.toString(),-1,-1,{value:o[2],type:a.Number}])])}function serializeRGB(n,r=!0){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let o=n.channels.map((e=>Number.isNaN(e)?0:e));o=r?XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(n).channels):w(colorData_to_XYZ_D50(n).channels);const t=Math.min(255,Math.max(0,Math.round(255*toPrecision(o[0])))),l=Math.min(255,Math.max(0,Math.round(255*toPrecision(o[1])))),s=Math.min(255,Math.max(0,Math.round(255*toPrecision(o[2])))),u=[e.CloseParen,")",-1,-1,void 0],c=[e.Whitespace," ",-1,-1,void 0],i=[e.Comma,",",-1,-1,void 0],h=[new ne([e.Number,t.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,o[0])),type:a.Integer}]),new ne(i),new te([c]),new ne([e.Number,l.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,o[1])),type:a.Integer}]),new ne(i),new te([c]),new ne([e.Number,s.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,o[2])),type:a.Integer}])];if("number"==typeof n.alpha){const r=Math.min(1,Math.max(0,toPrecision(Number.isNaN(n.alpha)?0:n.alpha)));return 1===toPrecision(r,4)?new oe([e.Function,"rgb(",-1,-1,{value:"rgb"}],u,h):new oe([e.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...h,new ne(i),new te([c]),new ne([e.Number,toPrecision(r,4).toString(),-1,-1,{value:n.alpha,type:a.Number}])])}return new oe([e.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...h,new ne(i),new te([c]),n.alpha])}function serializeHSL(n,r=!0){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let o=n.channels.map((e=>Number.isNaN(e)?0:e));o=f(r?B(XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(n).channels)):colorData_to_XYZ_D50(n).channels),o=o.map((e=>Number.isNaN(e)?0:e));const t=Math.min(360,Math.max(0,Math.round(toPrecision(o[0])))),l=Math.min(100,Math.max(0,Math.round(toPrecision(o[1])))),s=Math.min(100,Math.max(0,Math.round(toPrecision(o[2])))),u=[e.CloseParen,")",-1,-1,void 0],c=[e.Whitespace," ",-1,-1,void 0],i=[e.Comma,",",-1,-1,void 0],h=[new ne([e.Number,t.toString(),-1,-1,{value:o[0],type:a.Integer}]),new ne(i),new te([c]),new ne([e.Percentage,l.toString()+"%",-1,-1,{value:o[1]}]),new ne(i),new te([c]),new ne([e.Percentage,s.toString()+"%",-1,-1,{value:o[2]}])];if("number"==typeof n.alpha){const r=Math.min(1,Math.max(0,toPrecision(Number.isNaN(n.alpha)?0:n.alpha)));return 1===toPrecision(r,4)?new oe([e.Function,"hsl(",-1,-1,{value:"hsl"}],u,h):new oe([e.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...h,new ne(i),new te([c]),new ne([e.Number,toPrecision(r,4).toString(),-1,-1,{value:n.alpha,type:a.Number}])])}return new oe([e.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...h,new ne(i),new te([c]),n.alpha])}function serializeOKLCH(n){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let r=n.channels.map((e=>Number.isNaN(e)?0:e));n.colorNotation!==ue.OKLCH&&(r=p(colorData_to_XYZ_D50(n).channels));const o=toPrecision(r[0],6),t=toPrecision(r[1],6),l=toPrecision(r[2],6),s=[e.Function,"oklch(",-1,-1,{value:"oklch"}],u=[e.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(n,s,u,[new ne([e.Number,o.toString(),-1,-1,{value:r[0],type:a.Number}]),new te([u]),new ne([e.Number,t.toString(),-1,-1,{value:r[1],type:a.Number}]),new te([u]),new ne([e.Number,l.toString(),-1,-1,{value:r[2],type:a.Number}])])}function color(e){if(ae(e)){switch(toLowerCaseAZ(e.getName())){case"rgb":case"rgba":return rgb(e,color);case"hsl":case"hsla":return hsl(e,color);case"hwb":return a=color,threeChannelSpaceSeparated(e,normalize_HWB_ChannelValues,ue.HWB,[],a);case"lab":return lab(e,color);case"lch":return lch(e,color);case"oklab":return oklab(e,color);case"oklch":return oklch(e,color);case"color":return color$1(e,color);case"color-mix":return colorMix(e,color);case"contrast-color":return contrastColor(e,color)}}var a;if(ee(e)){if(c(e.value))return hex(e.value);if(n(e.value)){const a=namedColor(e.value[4].value);return!1!==a?a:"transparent"===toLowerCaseAZ(e.value[4].value)&&{colorNotation:ue.RGB,channels:[0,0,0],alpha:0,syntaxFlags:new Set([ce.ColorKeyword])}}}return!1}export{ue as ColorNotation,ce as SyntaxFlag,color,colorDataFitsDisplayP3_Gamut,colorDataFitsRGB_Gamut,serializeHSL,serializeOKLCH,serializeP3,serializeRGB};
+import{TokenType as e,NumberType as a,isTokenIdent as n,isTokenPercentage as r,isTokenNumber as o,isTokenDelim as t,isTokenNumeric as l,isTokenComma as s,isTokenDimension as u,isTokenHash as i}from"@csstools/css-tokenizer";import{XYZ_D50_to_XYZ_D65 as c,XYZ_D50_to_XYZ_D50 as h,XYZ_D50_to_OKLab as m,XYZ_D50_to_OKLCH as p,XYZ_D50_to_LCH as N,XYZ_D50_to_Lab as b,XYZ_D50_to_HWB as v,XYZ_D50_to_HSL as g,XYZ_D50_to_a98_RGB as f,XYZ_D50_to_ProPhoto as d,XYZ_D50_to_rec_2020 as y,XYZ_D50_to_lin_P3 as _,XYZ_D50_to_P3 as C,XYZ_D50_to_lin_sRGB as w,XYZ_D50_to_sRGB as x,XYZ_D65_to_XYZ_D50 as L,OKLCH_to_XYZ_D50 as H,LCH_to_XYZ_D50 as P,OKLab_to_XYZ_D50 as k,Lab_to_XYZ_D50 as S,HWB_to_XYZ_D50 as D,HSL_to_XYZ_D50 as M,ProPhoto_RGB_to_XYZ_D50 as F,a98_RGB_to_XYZ_D50 as z,rec_2020_to_XYZ_D50 as Z,lin_P3_to_XYZ_D50 as R,P3_to_XYZ_D50 as B,lin_sRGB_to_XYZ_D50 as V,sRGB_to_XYZ_D50 as T,namedColors as G,inGamut as A,clip as X,gam_sRGB as K,mapGamutRayTrace as Y,OKLCH_to_OKLab as I,OKLab_to_XYZ as O,XYZ_to_lin_sRGB as W,lin_sRGB_to_XYZ as E,XYZ_to_OKLab as U,OKLab_to_OKLCH as $,contrast_ratio_wcag_2_1 as j,gam_P3 as q,XYZ_to_lin_P3 as J,lin_P3_to_XYZ as Q}from"@csstools/color-helpers";import{isWhitespaceNode as ee,isCommentNode as ae,isTokenNode as ne,isFunctionNode as re,TokenNode as oe,isWhiteSpaceOrCommentNode as te,replaceComponentValues as le,FunctionNode as se,WhitespaceNode as ue}from"@csstools/css-parser-algorithms";import{mathFunctionNames as ie,calcFromComponentValues as ce}from"@csstools/css-calc";var he,me;function convertNaNToZero(e){return[Number.isNaN(e[0])?0:e[0],Number.isNaN(e[1])?0:e[1],Number.isNaN(e[2])?0:e[2]]}function colorData_to_XYZ_D50(e){switch(e.colorNotation){case he.HEX:case he.RGB:case he.sRGB:return{...e,colorNotation:he.XYZ_D50,channels:T(convertNaNToZero(e.channels))};case he.Linear_sRGB:return{...e,colorNotation:he.XYZ_D50,channels:V(convertNaNToZero(e.channels))};case he.Display_P3:return{...e,colorNotation:he.XYZ_D50,channels:B(convertNaNToZero(e.channels))};case he.Linear_Display_P3:return{...e,colorNotation:he.XYZ_D50,channels:R(convertNaNToZero(e.channels))};case he.Rec2020:return{...e,colorNotation:he.XYZ_D50,channels:Z(convertNaNToZero(e.channels))};case he.A98_RGB:return{...e,colorNotation:he.XYZ_D50,channels:z(convertNaNToZero(e.channels))};case he.ProPhoto_RGB:return{...e,colorNotation:he.XYZ_D50,channels:F(convertNaNToZero(e.channels))};case he.HSL:return{...e,colorNotation:he.XYZ_D50,channels:M(convertNaNToZero(e.channels))};case he.HWB:return{...e,colorNotation:he.XYZ_D50,channels:D(convertNaNToZero(e.channels))};case he.Lab:return{...e,colorNotation:he.XYZ_D50,channels:S(convertNaNToZero(e.channels))};case he.OKLab:return{...e,colorNotation:he.XYZ_D50,channels:k(convertNaNToZero(e.channels))};case he.LCH:return{...e,colorNotation:he.XYZ_D50,channels:P(convertNaNToZero(e.channels))};case he.OKLCH:return{...e,colorNotation:he.XYZ_D50,channels:H(convertNaNToZero(e.channels))};case he.XYZ_D50:return{...e,colorNotation:he.XYZ_D50,channels:h(convertNaNToZero(e.channels))};case he.XYZ_D65:return{...e,colorNotation:he.XYZ_D50,channels:L(convertNaNToZero(e.channels))};default:throw new Error("Unsupported color notation")}}!function(e){e.A98_RGB="a98-rgb",e.Display_P3="display-p3",e.Linear_Display_P3="display-p3-linear",e.HEX="hex",e.HSL="hsl",e.HWB="hwb",e.LCH="lch",e.Lab="lab",e.Linear_sRGB="srgb-linear",e.OKLCH="oklch",e.OKLab="oklab",e.ProPhoto_RGB="prophoto-rgb",e.RGB="rgb",e.sRGB="srgb",e.Rec2020="rec2020",e.XYZ_D50="xyz-d50",e.XYZ_D65="xyz-d65"}(he||(he={})),function(e){e.ColorKeyword="color-keyword",e.HasAlpha="has-alpha",e.HasDimensionValues="has-dimension-values",e.HasNoneKeywords="has-none-keywords",e.HasNumberValues="has-number-values",e.HasPercentageAlpha="has-percentage-alpha",e.HasPercentageValues="has-percentage-values",e.HasVariableAlpha="has-variable-alpha",e.Hex="hex",e.LegacyHSL="legacy-hsl",e.LegacyRGB="legacy-rgb",e.NamedColor="named-color",e.RelativeColorSyntax="relative-color-syntax",e.ColorMix="color-mix",e.ColorMixVariadic="color-mix-variadic",e.ContrastColor="contrast-color",e.RelativeAlphaSyntax="relative-alpha-syntax",e.Experimental="experimental"}(me||(me={}));const pe=new Set([he.A98_RGB,he.Display_P3,he.Linear_Display_P3,he.HEX,he.Linear_sRGB,he.ProPhoto_RGB,he.RGB,he.sRGB,he.Rec2020,he.XYZ_D50,he.XYZ_D65]);function colorDataTo(e,a){const n={...e};if(e.colorNotation!==a){const e=colorData_to_XYZ_D50(n);switch(a){case he.HEX:case he.RGB:n.colorNotation=he.RGB,n.channels=x(e.channels);break;case he.sRGB:n.colorNotation=he.sRGB,n.channels=x(e.channels);break;case he.Linear_sRGB:n.colorNotation=he.Linear_sRGB,n.channels=w(e.channels);break;case he.Display_P3:n.colorNotation=he.Display_P3,n.channels=C(e.channels);break;case he.Linear_Display_P3:n.colorNotation=he.Linear_Display_P3,n.channels=_(e.channels);break;case he.Rec2020:n.colorNotation=he.Rec2020,n.channels=y(e.channels);break;case he.ProPhoto_RGB:n.colorNotation=he.ProPhoto_RGB,n.channels=d(e.channels);break;case he.A98_RGB:n.colorNotation=he.A98_RGB,n.channels=f(e.channels);break;case he.HSL:n.colorNotation=he.HSL,n.channels=g(e.channels);break;case he.HWB:n.colorNotation=he.HWB,n.channels=v(e.channels);break;case he.Lab:n.colorNotation=he.Lab,n.channels=b(e.channels);break;case he.LCH:n.colorNotation=he.LCH,n.channels=N(e.channels);break;case he.OKLCH:n.colorNotation=he.OKLCH,n.channels=p(e.channels);break;case he.OKLab:n.colorNotation=he.OKLab,n.channels=m(e.channels);break;case he.XYZ_D50:n.colorNotation=he.XYZ_D50,n.channels=h(e.channels);break;case he.XYZ_D65:n.colorNotation=he.XYZ_D65,n.channels=c(e.channels);break;default:throw new Error("Unsupported color notation")}}else n.channels=convertNaNToZero(e.channels);if(a===e.colorNotation)n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2]);else if(pe.has(a)&&pe.has(e.colorNotation))n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2]);else switch(a){case he.HSL:switch(e.colorNotation){case he.HWB:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0]);break;case he.Lab:case he.OKLab:n.channels=carryForwardMissingComponents(e.channels,[2],n.channels,[0]);break;case he.LCH:case he.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[2,1,0])}break;case he.HWB:switch(e.colorNotation){case he.HSL:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0]);break;case he.LCH:case he.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[2])}break;case he.Lab:case he.OKLab:switch(e.colorNotation){case he.HSL:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[2]);break;case he.Lab:case he.OKLab:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2]);break;case he.LCH:case he.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0])}break;case he.LCH:case he.OKLCH:switch(e.colorNotation){case he.HSL:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[2,1,0]);break;case he.HWB:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[2]);break;case he.Lab:case he.OKLab:n.channels=carryForwardMissingComponents(e.channels,[0],n.channels,[0]);break;case he.LCH:case he.OKLCH:n.channels=carryForwardMissingComponents(e.channels,[0,1,2],n.channels,[0,1,2])}}return n.channels=convertPowerlessComponentsToMissingComponents(n.channels,a),n}function convertPowerlessComponentsToMissingComponents(e,a){const n=[...e];switch(a){case he.HSL:!Number.isNaN(n[1])&&reducePrecision(n[1],4)<=0&&(n[0]=Number.NaN);break;case he.HWB:Math.max(0,reducePrecision(n[1],4))+Math.max(0,reducePrecision(n[2],4))>=100&&(n[0]=Number.NaN);break;case he.LCH:!Number.isNaN(n[1])&&reducePrecision(n[1],4)<=0&&(n[2]=Number.NaN);break;case he.OKLCH:!Number.isNaN(n[1])&&reducePrecision(n[1],6)<=0&&(n[2]=Number.NaN)}return n}function convertPowerlessComponentsToZeroValuesForDisplay(e,a){const n=[...e];switch(a){case he.HSL:(reducePrecision(n[2])<=0||reducePrecision(n[2])>=100)&&(n[0]=Number.NaN,n[1]=Number.NaN),reducePrecision(n[1])<=0&&(n[0]=Number.NaN);break;case he.HWB:Math.max(0,reducePrecision(n[1]))+Math.max(0,reducePrecision(n[2]))>=100&&(n[0]=Number.NaN);break;case he.Lab:(reducePrecision(n[0])<=0||reducePrecision(n[0])>=100)&&(n[1]=Number.NaN,n[2]=Number.NaN);break;case he.LCH:reducePrecision(n[1])<=0&&(n[2]=Number.NaN),(reducePrecision(n[0])<=0||reducePrecision(n[0])>=100)&&(n[1]=Number.NaN,n[2]=Number.NaN);break;case he.OKLab:(reducePrecision(n[0])<=0||reducePrecision(n[0])>=1)&&(n[1]=Number.NaN,n[2]=Number.NaN);break;case he.OKLCH:reducePrecision(n[1])<=0&&(n[2]=Number.NaN),(reducePrecision(n[0])<=0||reducePrecision(n[0])>=1)&&(n[1]=Number.NaN,n[2]=Number.NaN)}return n}function carryForwardMissingComponents(e,a,n,r){const o=[...n];for(const n of a)Number.isNaN(e[a[n]])&&(o[r[n]]=Number.NaN);return o}function normalizeRelativeColorDataChannels(e){const a=new Map;switch(e.colorNotation){case he.RGB:case he.HEX:a.set("r",dummyNumberToken(255*e.channels[0])),a.set("g",dummyNumberToken(255*e.channels[1])),a.set("b",dummyNumberToken(255*e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case he.HSL:a.set("h",dummyNumberToken(e.channels[0])),a.set("s",dummyNumberToken(e.channels[1])),a.set("l",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case he.HWB:a.set("h",dummyNumberToken(e.channels[0])),a.set("w",dummyNumberToken(e.channels[1])),a.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case he.Lab:case he.OKLab:a.set("l",dummyNumberToken(e.channels[0])),a.set("a",dummyNumberToken(e.channels[1])),a.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case he.LCH:case he.OKLCH:a.set("l",dummyNumberToken(e.channels[0])),a.set("c",dummyNumberToken(e.channels[1])),a.set("h",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case he.sRGB:case he.A98_RGB:case he.Display_P3:case he.Linear_Display_P3:case he.Rec2020:case he.Linear_sRGB:case he.ProPhoto_RGB:a.set("r",dummyNumberToken(e.channels[0])),a.set("g",dummyNumberToken(e.channels[1])),a.set("b",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha));break;case he.XYZ_D50:case he.XYZ_D65:a.set("x",dummyNumberToken(e.channels[0])),a.set("y",dummyNumberToken(e.channels[1])),a.set("z",dummyNumberToken(e.channels[2])),"number"==typeof e.alpha&&a.set("alpha",dummyNumberToken(e.alpha))}return a}function noneToZeroInRelativeColorDataChannels(e){const a=new Map(e);for(const[n,r]of e)Number.isNaN(r[4].value)&&a.set(n,dummyNumberToken(0));return a}function dummyNumberToken(n){return Number.isNaN(n)?[e.Number,"none",-1,-1,{value:Number.NaN,type:a.Number}]:[e.Number,n.toString(),-1,-1,{value:n,type:a.Number}]}function reducePrecision(e,a=7){if(Number.isNaN(e))return 0;const n=Math.pow(10,a);return Math.round(e*n)/n}function colorDataFitsRGB_Gamut(e){const a={...e,channels:[...e.channels]};a.channels=convertPowerlessComponentsToZeroValuesForDisplay(a.channels,a.colorNotation);return!colorDataTo(a,he.RGB).channels.find(e=>e<-1e-5||e>1.00001)}function colorDataFitsDisplayP3_Gamut(e){const a={...e,channels:[...e.channels]};a.channels=convertPowerlessComponentsToZeroValuesForDisplay(a.channels,a.colorNotation);return!colorDataTo(a,he.Display_P3).channels.find(e=>e<-1e-5||e>1.00001)}function normalize(e,a,n,r){return Math.min(Math.max(e/a,n),r)}const Ne=/[A-Z]/g;function toLowerCaseAZ(e){return e.replace(Ne,e=>String.fromCharCode(e.charCodeAt(0)+32))}function normalize_Color_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(me.HasPercentageValues);let n=normalize(t[4].value,100,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=normalize(t[4].value,1,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}const be=new Set(["srgb","srgb-linear","display-p3","display-p3-linear","a98-rgb","prophoto-rgb","rec2020","xyz","xyz-d50","xyz-d65"]);function color$1(e,a){const r=[],s=[],u=[],i=[];let c,h,m=!1,p=!1;const N={colorNotation:he.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([])};let b=r;for(let o=0;o<e.value.length;o++){let v=e.value[o];if(ee(v)||ae(v))for(;ee(e.value[o+1])||ae(e.value[o+1]);)o++;else if(b===r&&r.length&&(b=s),b===s&&s.length&&(b=u),ne(v)&&t(v.value)&&"/"===v.value[4].value){if(b===i)return!1;b=i}else{if(re(v)){if(b===i&&"var"===toLowerCaseAZ(v.getName())){N.syntaxFlags.add(me.HasVariableAlpha),b.push(v);continue}if(!ie.has(toLowerCaseAZ(v.getName())))return!1;const[[e]]=ce([[v]],{censorIntoStandardRepresentableValues:!0,globals:h,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ne(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),v=e}if(b===r&&0===r.length&&ne(v)&&n(v.value)&&be.has(toLowerCaseAZ(v.value[4].value))){if(m)return!1;m=toLowerCaseAZ(v.value[4].value),N.colorNotation=colorSpaceNameToColorNotation(m),p&&(p.colorNotation!==N.colorNotation&&(p=colorDataTo(p,N.colorNotation)),c=normalizeRelativeColorDataChannels(p),h=noneToZeroInRelativeColorDataChannels(c))}else if(b===r&&0===r.length&&ne(v)&&n(v.value)&&"from"===toLowerCaseAZ(v.value[4].value)){if(p)return!1;if(m)return!1;for(;ee(e.value[o+1])||ae(e.value[o+1]);)o++;if(o++,v=e.value[o],p=a(v),!1===p)return!1;p.syntaxFlags.has(me.Experimental)&&N.syntaxFlags.add(me.Experimental),N.syntaxFlags.add(me.RelativeColorSyntax)}else{if(!ne(v))return!1;if(n(v.value)&&c&&c.has(toLowerCaseAZ(v.value[4].value))){b.push(new oe(c.get(toLowerCaseAZ(v.value[4].value))));continue}b.push(v)}}}if(!m)return!1;if(1!==b.length)return!1;if(1!==r.length||1!==s.length||1!==u.length)return!1;if(!ne(r[0])||!ne(s[0])||!ne(u[0]))return!1;if(c&&!c.has("alpha"))return!1;const v=normalize_Color_ChannelValues(r[0].value,0,N);if(!v||!o(v))return!1;const g=normalize_Color_ChannelValues(s[0].value,1,N);if(!g||!o(g))return!1;const f=normalize_Color_ChannelValues(u[0].value,2,N);if(!f||!o(f))return!1;const d=[v,g,f];if(1===i.length)if(N.syntaxFlags.add(me.HasAlpha),ne(i[0])){const e=normalize_Color_ChannelValues(i[0].value,3,N);if(!e||!o(e))return!1;d.push(e)}else N.alpha=i[0];else if(c&&c.has("alpha")){const e=normalize_Color_ChannelValues(c.get("alpha"),3,N);if(!e||!o(e))return!1;d.push(e)}return N.channels=[d[0][4].value,d[1][4].value,d[2][4].value],4===d.length&&(N.alpha=d[3][4].value),N}function colorSpaceNameToColorNotation(e){switch(e){case"srgb":return he.sRGB;case"srgb-linear":return he.Linear_sRGB;case"display-p3":return he.Display_P3;case"display-p3-linear":return he.Linear_Display_P3;case"a98-rgb":return he.A98_RGB;case"prophoto-rgb":return he.ProPhoto_RGB;case"rec2020":return he.Rec2020;case"xyz":case"xyz-d65":return he.XYZ_D65;case"xyz-d50":return he.XYZ_D50;default:throw new Error("Unknown color space name: "+e)}}const ve=new Set(["srgb","srgb-linear","display-p3","display-p3-linear","a98-rgb","prophoto-rgb","rec2020","lab","oklab","xyz","xyz-d50","xyz-d65"]),ge=new Set(["hsl","hwb","lch","oklch"]),fe=new Set(["shorter","longer","increasing","decreasing"]);function colorMix(e,a){let r=null,o=null,t=null,l=!1;for(let u=0;u<e.value.length;u++){const i=e.value[u];if(!te(i)){if(!(r||ne(i)&&n(i.value)&&"in"===toLowerCaseAZ(i.value[4].value)))return colorMixRectangular("oklab",colorMixComponents(e.value,a));if(ne(i)&&n(i.value)){if(!r&&"in"===toLowerCaseAZ(i.value[4].value)){r=i;continue}if(r&&!o){o=toLowerCaseAZ(i.value[4].value);continue}if(r&&o&&!t&&ge.has(o)){t=toLowerCaseAZ(i.value[4].value);continue}if(r&&o&&t&&!l&&"hue"===toLowerCaseAZ(i.value[4].value)){l=!0;continue}return!1}return!(!ne(i)||!s(i.value))&&(!!o&&(t||l?!!(o&&t&&l&&ge.has(o)&&fe.has(t))&&colorMixPolar(o,t,colorMixComponents(e.value.slice(u+1),a)):ve.has(o)?colorMixRectangular(o,colorMixComponents(e.value.slice(u+1),a)):!!ge.has(o)&&colorMixPolar(o,"shorter",colorMixComponents(e.value.slice(u+1),a))))}}return!1}function colorMixComponents(e,a){const n=[];let o=1,t=!1,u=!1;for(let o=0;o<e.length;o++){let i=e[o];if(!te(i)){if(!ne(i)||!s(i.value)){if(!t){const e=a(i);if(e){t=e;continue}}if(!u){if(re(i)&&ie.has(toLowerCaseAZ(i.getName()))){if([[i]]=ce([[i]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0}),!i||!ne(i)||!l(i.value))return!1;Number.isNaN(i.value[4].value)&&(i.value[4].value=0)}if(ne(i)&&r(i.value)&&i.value[4].value>=0){u=i.value[4].value;continue}}return!1}if(!t)return!1;n.push({color:t,percentage:u}),t=!1,u=!1}}if(!t)return!1;n.push({color:t,percentage:u});let i=0,c=0;for(let e=0;e<n.length;e++){const a=n[e].percentage;if(!1!==a){if(a<0||a>100)return!1;i+=a}else c++}const h=Math.max(0,100-i);i=0;for(let e=0;e<n.length;e++)!1===n[e].percentage&&(n[e].percentage=h/c),i+=n[e].percentage;if(0===i)return{colors:[{color:{channels:[0,0,0],colorNotation:he.sRGB,alpha:0,syntaxFlags:new Set},percentage:0}],alphaMultiplier:0};if(i>100)for(let e=0;e<n.length;e++){let a=n[e].percentage;a=a/i*100,n[e].percentage=a}if(i<100){o=i/100;for(let e=0;e<n.length;e++){let a=n[e].percentage;a=a/i*100,n[e].percentage=a}}return{colors:n,alphaMultiplier:o}}function colorMixRectangular(e,a){if(!a||!a.colors.length)return!1;const n=a.colors.slice();n.reverse();let r=he.RGB;switch(e){case"srgb":r=he.RGB;break;case"srgb-linear":r=he.Linear_sRGB;break;case"display-p3":r=he.Display_P3;break;case"display-p3-linear":r=he.Linear_Display_P3;break;case"a98-rgb":r=he.A98_RGB;break;case"prophoto-rgb":r=he.ProPhoto_RGB;break;case"rec2020":r=he.Rec2020;break;case"lab":r=he.Lab;break;case"oklab":r=he.OKLab;break;case"xyz-d50":r=he.XYZ_D50;break;case"xyz":case"xyz-d65":r=he.XYZ_D65;break;default:return!1}if(1===n.length){const e=colorDataTo(n[0].color,r);return e.colorNotation=r,e.syntaxFlags.add(me.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*a.alphaMultiplier,e)}for(;n.length>=2;){const e=n.pop(),a=n.pop();if(!e||!a)return!1;const o=colorMixRectangularPair(r,e.color,e.percentage,a.color,a.percentage);if(!o)return!1;n.push({color:o,percentage:e.percentage+a.percentage})}const o=n[0]?.color;return!!o&&(a.colors.some(e=>e.color.syntaxFlags.has(me.Experimental))&&o.syntaxFlags.add(me.Experimental),"number"==typeof o.alpha&&(o.alpha=o.alpha*a.alphaMultiplier,2!==a.colors.length&&o.syntaxFlags.add(me.ColorMixVariadic),o))}function colorMixRectangularPair(e,a,n,r,o){const t=n/(n+o);let l=a.alpha;if("number"!=typeof l)return!1;let s=r.alpha;if("number"!=typeof s)return!1;l=Number.isNaN(l)?s:l,s=Number.isNaN(s)?l:s;const u=colorDataTo(a,e).channels,i=colorDataTo(r,e).channels;u[0]=fillInMissingComponent(u[0],i[0]),i[0]=fillInMissingComponent(i[0],u[0]),u[1]=fillInMissingComponent(u[1],i[1]),i[1]=fillInMissingComponent(i[1],u[1]),u[2]=fillInMissingComponent(u[2],i[2]),i[2]=fillInMissingComponent(i[2],u[2]),u[0]=premultiply(u[0],l),u[1]=premultiply(u[1],l),u[2]=premultiply(u[2],l),i[0]=premultiply(i[0],s),i[1]=premultiply(i[1],s),i[2]=premultiply(i[2],s);const c=interpolate(l,s,t);return{colorNotation:e,channels:[un_premultiply(interpolate(u[0],i[0],t),c),un_premultiply(interpolate(u[1],i[1],t),c),un_premultiply(interpolate(u[2],i[2],t),c)],alpha:c,syntaxFlags:new Set([me.ColorMix])}}function colorMixPolar(e,a,n){if(!n||!n.colors.length)return!1;const r=n.colors.slice();r.reverse();let o=he.HSL;switch(e){case"hsl":o=he.HSL;break;case"hwb":o=he.HWB;break;case"lch":o=he.LCH;break;case"oklch":o=he.OKLCH;break;default:return!1}if(1===r.length){const e=colorDataTo(r[0].color,o);return e.colorNotation=o,e.syntaxFlags.add(me.ColorMixVariadic),"number"!=typeof e.alpha?!1:(e.alpha=e.alpha*n.alphaMultiplier,e)}for(;r.length>=2;){const e=r.pop(),n=r.pop();if(!e||!n)return!1;const t=colorMixPolarPair(o,a,e.color,e.percentage,n.color,n.percentage);if(!t)return!1;r.push({color:t,percentage:e.percentage+n.percentage})}const t=r[0]?.color;return!!t&&(n.colors.some(e=>e.color.syntaxFlags.has(me.Experimental))&&t.syntaxFlags.add(me.Experimental),"number"==typeof t.alpha&&(t.alpha=t.alpha*n.alphaMultiplier,2!==n.colors.length&&t.syntaxFlags.add(me.ColorMixVariadic),t))}function colorMixPolarPair(e,a,n,r,o,t){const l=r/(r+t);let s=0,u=0,i=0,c=0,h=0,m=0,p=n.alpha;if("number"!=typeof p)return!1;let N=o.alpha;if("number"!=typeof N)return!1;p=Number.isNaN(p)?N:p,N=Number.isNaN(N)?p:N;const b=colorDataTo(n,e).channels,v=colorDataTo(o,e).channels;switch(e){case he.HSL:case he.HWB:s=b[0],u=v[0],i=b[1],c=v[1],h=b[2],m=v[2];break;case he.LCH:case he.OKLCH:i=b[0],c=v[0],h=b[1],m=v[1],s=b[2],u=v[2]}s=fillInMissingComponent(s,u),Number.isNaN(s)&&(s=0),u=fillInMissingComponent(u,s),Number.isNaN(u)&&(u=0),i=fillInMissingComponent(i,c),c=fillInMissingComponent(c,i),h=fillInMissingComponent(h,m),m=fillInMissingComponent(m,h);const g=u-s;switch(a){case"shorter":g>180?s+=360:g<-180&&(u+=360);break;case"longer":-180<g&&g<180&&(g>0?s+=360:u+=360);break;case"increasing":g<0&&(u+=360);break;case"decreasing":g>0&&(s+=360);break;default:throw new Error("Unknown hue interpolation method")}i=premultiply(i,p),h=premultiply(h,p),c=premultiply(c,N),m=premultiply(m,N);let f=[0,0,0];const d=interpolate(p,N,l);switch(e){case he.HSL:case he.HWB:f=[interpolate(s,u,l),un_premultiply(interpolate(i,c,l),d),un_premultiply(interpolate(h,m,l),d)];break;case he.LCH:case he.OKLCH:f=[un_premultiply(interpolate(i,c,l),d),un_premultiply(interpolate(h,m,l),d),interpolate(s,u,l)]}return{colorNotation:e,channels:f,alpha:d,syntaxFlags:new Set([me.ColorMix])}}function fillInMissingComponent(e,a){return Number.isNaN(e)?a:e}function interpolate(e,a,n){return e*n+a*(1-n)}function premultiply(e,a){return Number.isNaN(a)?e:Number.isNaN(e)?Number.NaN:e*a}function un_premultiply(e,a){return 0===a||Number.isNaN(a)?e:Number.isNaN(e)?Number.NaN:e/a}function hex(e){const a=toLowerCaseAZ(e[4].value);if(a.match(/[^a-f0-9]/))return!1;const n={colorNotation:he.HEX,channels:[0,0,0],alpha:1,syntaxFlags:new Set([me.Hex])},r=a.length;if(3===r){const e=a[0],r=a[1],o=a[2];return n.channels=[parseInt(e+e,16)/255,parseInt(r+r,16)/255,parseInt(o+o,16)/255],n}if(6===r){const e=a[0]+a[1],r=a[2]+a[3],o=a[4]+a[5];return n.channels=[parseInt(e,16)/255,parseInt(r,16)/255,parseInt(o,16)/255],n}if(4===r){const e=a[0],r=a[1],o=a[2],t=a[3];return n.channels=[parseInt(e+e,16)/255,parseInt(r+r,16)/255,parseInt(o+o,16)/255],n.alpha=parseInt(t+t,16)/255,n.syntaxFlags.add(me.HasAlpha),n}if(8===r){const e=a[0]+a[1],r=a[2]+a[3],o=a[4]+a[5],t=a[6]+a[7];return n.channels=[parseInt(e,16)/255,parseInt(r,16)/255,parseInt(o,16)/255],n.alpha=parseInt(t,16)/255,n.syntaxFlags.add(me.HasAlpha),n}return!1}function normalizeHue(n){if(o(n))return n[4].value=n[4].value%360,n[1]=n[4].value.toString(),n;if(u(n)){let r=n[4].value;switch(toLowerCaseAZ(n[4].unit)){case"deg":break;case"rad":r=180*n[4].value/Math.PI;break;case"grad":r=.9*n[4].value;break;case"turn":r=360*n[4].value;break;default:return!1}return r%=360,[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}return!1}function normalize_legacy_HSL_ChannelValues(n,t,l){if(0===t){const e=normalizeHue(n);return!1!==e&&(u(n)&&l.syntaxFlags.add(me.HasDimensionValues),e)}if(r(n)){3===t?l.syntaxFlags.add(me.HasPercentageAlpha):l.syntaxFlags.add(me.HasPercentageValues);let r=normalize(n[4].value,1,0,100);return 3===t&&(r=normalize(n[4].value,100,0,1)),[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}if(o(n)){if(3!==t)return!1;let r=normalize(n[4].value,1,0,100);return 3===t&&(r=normalize(n[4].value,1,0,1)),[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}return!1}function normalize_modern_HSL_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(0===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(me.HasDimensionValues),e)}if(r(t)){3===l?s.syntaxFlags.add(me.HasPercentageAlpha):s.syntaxFlags.add(me.HasPercentageValues);let n=t[4].value;return 3===l?n=normalize(t[4].value,100,0,1):1===l&&(n=normalize(t[4].value,1,0,2147483647)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=t[4].value;return 3===l?n=normalize(t[4].value,1,0,1):1===l&&(n=normalize(t[4].value,1,0,2147483647)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function threeChannelLegacySyntax(e,a,n,r){const t=[],u=[],i=[],c=[],h={colorNotation:n,channels:[0,0,0],alpha:1,syntaxFlags:new Set(r)};let m=t;for(let a=0;a<e.value.length;a++){let n=e.value[a];if(!ee(n)&&!ae(n)){if(ne(n)&&s(n.value)){if(m===t){m=u;continue}if(m===u){m=i;continue}if(m===i){m=c;continue}if(m===c)return!1}if(re(n)){if(m===c&&"var"===n.getName().toLowerCase()){h.syntaxFlags.add(me.HasVariableAlpha),m.push(n);continue}if(!ie.has(n.getName().toLowerCase()))return!1;const[[e]]=ce([[n]],{censorIntoStandardRepresentableValues:!0,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ne(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),n=e}if(!ne(n))return!1;m.push(n)}}if(1!==m.length)return!1;if(1!==t.length||1!==u.length||1!==i.length)return!1;if(!ne(t[0])||!ne(u[0])||!ne(i[0]))return!1;const p=a(t[0].value,0,h);if(!p||!o(p))return!1;const N=a(u[0].value,1,h);if(!N||!o(N))return!1;const b=a(i[0].value,2,h);if(!b||!o(b))return!1;const v=[p,N,b];if(1===c.length)if(h.syntaxFlags.add(me.HasAlpha),ne(c[0])){const e=a(c[0].value,3,h);if(!e||!o(e))return!1;v.push(e)}else h.alpha=c[0];return h.channels=[v[0][4].value,v[1][4].value,v[2][4].value],4===v.length&&(h.alpha=v[3][4].value),h}function threeChannelSpaceSeparated(e,a,r,s,u){const i=[],c=[],h=[],m=[];let p,N,b=!1;const v={colorNotation:r,channels:[0,0,0],alpha:1,syntaxFlags:new Set(s)};let g=i;for(let a=0;a<e.value.length;a++){let o=e.value[a];if(ee(o)||ae(o))for(;ee(e.value[a+1])||ae(e.value[a+1]);)a++;else if(g===i&&i.length&&(g=c),g===c&&c.length&&(g=h),ne(o)&&t(o.value)&&"/"===o.value[4].value){if(g===m)return!1;g=m}else{if(re(o)){if(g===m&&"var"===o.getName().toLowerCase()){v.syntaxFlags.add(me.HasVariableAlpha),g.push(o);continue}if(!ie.has(o.getName().toLowerCase()))return!1;const[[e]]=ce([[o]],{censorIntoStandardRepresentableValues:!0,globals:N,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ne(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),o=e}if(g===i&&0===i.length&&ne(o)&&n(o.value)&&"from"===o.value[4].value.toLowerCase()){if(b)return!1;for(;ee(e.value[a+1])||ae(e.value[a+1]);)a++;if(a++,o=e.value[a],b=u(o),!1===b)return!1;b.syntaxFlags.has(me.Experimental)&&v.syntaxFlags.add(me.Experimental),v.syntaxFlags.add(me.RelativeColorSyntax),b.colorNotation!==r&&(b=colorDataTo(b,r)),p=normalizeRelativeColorDataChannels(b),N=noneToZeroInRelativeColorDataChannels(p)}else{if(!ne(o))return!1;if(n(o.value)&&p){const e=o.value[4].value.toLowerCase();if(p.has(e)){g.push(new oe(p.get(e)));continue}}g.push(o)}}}if(1!==g.length)return!1;if(1!==i.length||1!==c.length||1!==h.length)return!1;if(!ne(i[0])||!ne(c[0])||!ne(h[0]))return!1;if(p&&!p.has("alpha"))return!1;const f=a(i[0].value,0,v);if(!f||!o(f))return!1;const d=a(c[0].value,1,v);if(!d||!o(d))return!1;const y=a(h[0].value,2,v);if(!y||!o(y))return!1;const _=[f,d,y];if(1===m.length)if(v.syntaxFlags.add(me.HasAlpha),ne(m[0])){const e=a(m[0].value,3,v);if(!e||!o(e))return!1;_.push(e)}else v.alpha=m[0];else if(p&&p.has("alpha")){const e=a(p.get("alpha"),3,v);if(!e||!o(e))return!1;_.push(e)}return v.channels=[_[0][4].value,_[1][4].value,_[2][4].value],4===_.length&&(v.alpha=_[3][4].value),v}function hsl(e,a){if(e.value.some(e=>ne(e)&&s(e.value))){const a=hslCommaSeparated(e);if(!1!==a)return a}{const n=hslSpaceSeparated(e,a);if(!1!==n)return n}return!1}function hslCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_HSL_ChannelValues,he.HSL,[me.LegacyHSL])}function hslSpaceSeparated(e,a){return threeChannelSpaceSeparated(e,normalize_modern_HSL_ChannelValues,he.HSL,[],a)}function normalize_HWB_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(0===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(me.HasDimensionValues),e)}if(r(t)){3===l?s.syntaxFlags.add(me.HasPercentageAlpha):s.syntaxFlags.add(me.HasPercentageValues);let n=t[4].value;return 3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=t[4].value;return 3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function normalize_Lab_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(me.HasPercentageValues);let n=normalize(t[4].value,1,0,100);return 1===l||2===l?n=normalize(t[4].value,.8,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=normalize(t[4].value,1,0,100);return 1===l||2===l?n=normalize(t[4].value,1,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function lab(e,a){return threeChannelSpaceSeparated(e,normalize_Lab_ChannelValues,he.Lab,[],a)}function normalize_LCH_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(2===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(me.HasDimensionValues),e)}if(r(t)){3!==l&&s.syntaxFlags.add(me.HasPercentageValues);let n=normalize(t[4].value,1,0,100);return 1===l?n=normalize(t[4].value,100/150,0,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=normalize(t[4].value,1,0,100);return 1===l?n=normalize(t[4].value,1,0,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function lch(e,a){return threeChannelSpaceSeparated(e,normalize_LCH_ChannelValues,he.LCH,[],a)}const de=new Map;for(const[e,a]of Object.entries(G))de.set(e,a);function namedColor(e){const a=de.get(toLowerCaseAZ(e));return!!a&&{colorNotation:he.RGB,channels:[a[0]/255,a[1]/255,a[2]/255],alpha:1,syntaxFlags:new Set([me.ColorKeyword,me.NamedColor])}}function normalize_OKLab_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(me.HasPercentageValues);let n=normalize(t[4].value,100,0,1);return 1===l||2===l?n=normalize(t[4].value,250,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=normalize(t[4].value,1,0,1);return 1===l||2===l?n=normalize(t[4].value,1,-2147483647,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function oklab(e,a){return threeChannelSpaceSeparated(e,normalize_OKLab_ChannelValues,he.OKLab,[],a)}function normalize_OKLCH_ChannelValues(t,l,s){if(n(t)&&"none"===toLowerCaseAZ(t[4].value))return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(2===l){const e=normalizeHue(t);return!1!==e&&(u(t)&&s.syntaxFlags.add(me.HasDimensionValues),e)}if(r(t)){3!==l&&s.syntaxFlags.add(me.HasPercentageValues);let n=normalize(t[4].value,100,0,1);return 1===l?n=normalize(t[4].value,250,0,2147483647):3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=normalize(t[4].value,1,0,1);return 1===l?n=normalize(t[4].value,1,0,2147483647):3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function oklch(e,a){return threeChannelSpaceSeparated(e,normalize_OKLCH_ChannelValues,he.OKLCH,[],a)}function normalize_legacy_sRGB_ChannelValues(n,t,l){if(r(n)){3===t?l.syntaxFlags.add(me.HasPercentageAlpha):l.syntaxFlags.add(me.HasPercentageValues);const r=normalize(n[4].value,100,0,1);return[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}if(o(n)){3!==t&&l.syntaxFlags.add(me.HasNumberValues);let r=normalize(n[4].value,255,0,1);return 3===t&&(r=normalize(n[4].value,1,0,1)),[e.Number,r.toString(),n[2],n[3],{value:r,type:a.Number}]}return!1}function normalize_modern_sRGB_ChannelValues(t,l,s){if(n(t)&&"none"===t[4].value.toLowerCase())return s.syntaxFlags.add(me.HasNoneKeywords),[e.Number,"none",t[2],t[3],{value:Number.NaN,type:a.Number}];if(r(t)){3!==l&&s.syntaxFlags.add(me.HasPercentageValues);let n=normalize(t[4].value,100,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,100,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}if(o(t)){3!==l&&s.syntaxFlags.add(me.HasNumberValues);let n=normalize(t[4].value,255,-2147483647,2147483647);return 3===l&&(n=normalize(t[4].value,1,0,1)),[e.Number,n.toString(),t[2],t[3],{value:n,type:a.Number}]}return!1}function rgb(e,a){if(e.value.some(e=>ne(e)&&s(e.value))){const a=rgbCommaSeparated(e);if(!1!==a)return(!a.syntaxFlags.has(me.HasNumberValues)||!a.syntaxFlags.has(me.HasPercentageValues))&&a}else{const n=rgbSpaceSeparated(e,a);if(!1!==n)return n}return!1}function rgbCommaSeparated(e){return threeChannelLegacySyntax(e,normalize_legacy_sRGB_ChannelValues,he.RGB,[me.LegacyRGB])}function rgbSpaceSeparated(e,a){return threeChannelSpaceSeparated(e,normalize_modern_sRGB_ChannelValues,he.RGB,[],a)}function XYZ_D50_to_sRGB_Gamut(e){const a=x(e);if(A(a))return X(a);let n=e;return n=p(n),n[0]<1e-6&&(n=[0,0,0]),n[0]>.999999&&(n=[1,0,0]),K(Y(n,oklch_to_lin_srgb,lin_srgb_to_oklch))}function oklch_to_lin_srgb(e){return e=I(e),e=O(e),W(e)}function lin_srgb_to_oklch(e){return e=E(e),e=U(e),$(e)}function contrastColor(e,a){let n=!1;for(let r=0;r<e.value.length;r++){const o=e.value[r];if(!ee(o)&&!ae(o)&&(n||(n=a(o),!n)))return!1}if(!n)return!1;n.channels=convertNaNToZero(n.channels),n.channels=XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(n).channels),n.colorNotation=he.sRGB;const r={colorNotation:he.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([me.ContrastColor,me.Experimental])},o=j(n.channels,[1,1,1]),t=j(n.channels,[0,0,0]);return r.channels=o>t?[1,1,1]:[0,0,0],r}function alpha(e,a){let r,s,u=!1,i=!1,c=!1;const h={colorNotation:he.sRGB,channels:[0,0,0],alpha:1,syntaxFlags:new Set([])};for(let m=0;m<e.value.length;m++){let p=e.value[m];if(ee(p)||ae(p))for(;ee(e.value[m+1])||ae(e.value[m+1]);)m++;else if(c&&!u&&!i&&ne(p)&&t(p.value)&&"/"===p.value[4].value)u=!0;else{if(re(p)&&ie.has(toLowerCaseAZ(p.getName()))){const[[e]]=ce([[p]],{censorIntoStandardRepresentableValues:!0,globals:s,precision:-1,toCanonicalUnits:!0,rawPercentages:!0});if(!e||!ne(e)||!l(e.value))return!1;Number.isNaN(e.value[4].value)&&(e.value[4].value=0),p=e}if(u||i||!ne(p)||!n(p.value)||"from"!==toLowerCaseAZ(p.value[4].value)){if(!u)return!1;if(i)return!1;if(ne(p)){if(n(p.value)&&"alpha"===toLowerCaseAZ(p.value[4].value)&&r&&r.has("alpha")){h.alpha=r.get("alpha")[4].value,i=!0;continue}const e=normalize_Color_ChannelValues(p.value,3,h);if(!e||!o(e))return!1;h.alpha=new oe(e),i=!0;continue}if(re(p)){const e=le([[p]],e=>{if(ne(e)&&n(e.value)&&"alpha"===toLowerCaseAZ(e.value[4].value)&&r&&r.has("alpha"))return new oe(r.get("alpha"))});h.alpha=e[0][0],i=!0;continue}return!1}if(c)return!1;for(;ee(e.value[m+1])||ae(e.value[m+1]);)m++;if(m++,p=e.value[m],c=a(p),!1===c)return!1;r=normalizeRelativeColorDataChannels(c),s=noneToZeroInRelativeColorDataChannels(r),h.syntaxFlags=new Set(c.syntaxFlags),h.syntaxFlags.add(me.RelativeAlphaSyntax),h.channels=[...c.channels],h.colorNotation=c.colorNotation,h.alpha=c.alpha}}return!!r&&h}function XYZ_D50_to_P3_Gamut(e){const a=C(e);if(A(a))return X(a);let n=e;return n=p(n),n[0]<1e-6&&(n=[0,0,0]),n[0]>.999999&&(n=[1,0,0]),q(Y(n,oklch_to_lin_p3,lin_p3_to_oklch))}function oklch_to_lin_p3(e){return e=I(e),e=O(e),J(e)}function lin_p3_to_oklch(e){return e=Q(e),e=U(e),$(e)}function toPrecision(e,a=7){e=+e,a=+a;const n=(Math.floor(Math.abs(e))+"").length;if(a>n)return+e.toFixed(a-n);{const r=10**(n-a);return Math.round(e/r)*r}}function serializeWithAlpha(n,r,o,t){const l=[e.CloseParen,")",-1,-1,void 0];if("number"==typeof n.alpha){const s=Math.min(1,Math.max(0,toPrecision(Number.isNaN(n.alpha)?0:n.alpha)));return 1===toPrecision(s,4)?new se(r,l,t):new se(r,l,[...t,new ue([o]),new oe([e.Delim,"/",-1,-1,{value:"/"}]),new ue([o]),new oe([e.Number,toPrecision(s,4).toString(),-1,-1,{value:n.alpha,type:a.Integer}])])}return new se(r,l,[...t,new ue([o]),new oe([e.Delim,"/",-1,-1,{value:"/"}]),new ue([o]),n.alpha])}function serializeP3(n,r=!0){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let o=n.channels.map(e=>Number.isNaN(e)?0:e);r?o=XYZ_D50_to_P3_Gamut(colorData_to_XYZ_D50(n).channels):n.colorNotation!==he.Display_P3&&(o=C(colorData_to_XYZ_D50(n).channels));const t=r?Math.min(1,Math.max(0,toPrecision(o[0],6))):toPrecision(o[0],6),l=r?Math.min(1,Math.max(0,toPrecision(o[1],6))):toPrecision(o[1],6),s=r?Math.min(1,Math.max(0,toPrecision(o[2],6))):toPrecision(o[2],6),u=[e.Function,"color(",-1,-1,{value:"color"}],i=[e.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(n,u,i,[new oe([e.Ident,"display-p3",-1,-1,{value:"display-p3"}]),new ue([i]),new oe([e.Number,t.toString(),-1,-1,{value:o[0],type:a.Number}]),new ue([i]),new oe([e.Number,l.toString(),-1,-1,{value:o[1],type:a.Number}]),new ue([i]),new oe([e.Number,s.toString(),-1,-1,{value:o[2],type:a.Number}])])}function serializeRGB(n,r=!0){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let o=n.channels.map(e=>Number.isNaN(e)?0:e);o=r?XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(n).channels):x(colorData_to_XYZ_D50(n).channels);const t=Math.min(255,Math.max(0,Math.round(255*toPrecision(o[0])))),l=Math.min(255,Math.max(0,Math.round(255*toPrecision(o[1])))),s=Math.min(255,Math.max(0,Math.round(255*toPrecision(o[2])))),u=[e.CloseParen,")",-1,-1,void 0],i=[e.Whitespace," ",-1,-1,void 0],c=[e.Comma,",",-1,-1,void 0],h=[new oe([e.Number,t.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,o[0])),type:a.Integer}]),new oe(c),new ue([i]),new oe([e.Number,l.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,o[1])),type:a.Integer}]),new oe(c),new ue([i]),new oe([e.Number,s.toString(),-1,-1,{value:Math.min(255,255*Math.max(0,o[2])),type:a.Integer}])];if("number"==typeof n.alpha){const r=Math.min(1,Math.max(0,toPrecision(Number.isNaN(n.alpha)?0:n.alpha)));return 1===toPrecision(r,4)?new se([e.Function,"rgb(",-1,-1,{value:"rgb"}],u,h):new se([e.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...h,new oe(c),new ue([i]),new oe([e.Number,toPrecision(r,4).toString(),-1,-1,{value:n.alpha,type:a.Number}])])}return new se([e.Function,"rgba(",-1,-1,{value:"rgba"}],u,[...h,new oe(c),new ue([i]),n.alpha])}function serializeHSL(n,r=!0){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let o=n.channels.map(e=>Number.isNaN(e)?0:e);o=g(r?T(XYZ_D50_to_sRGB_Gamut(colorData_to_XYZ_D50(n).channels)):colorData_to_XYZ_D50(n).channels),o=o.map(e=>Number.isNaN(e)?0:e);const t=Math.min(360,Math.max(0,Math.round(toPrecision(o[0])))),l=Math.min(100,Math.max(0,Math.round(toPrecision(o[1])))),s=Math.min(100,Math.max(0,Math.round(toPrecision(o[2])))),u=[e.CloseParen,")",-1,-1,void 0],i=[e.Whitespace," ",-1,-1,void 0],c=[e.Comma,",",-1,-1,void 0],h=[new oe([e.Number,t.toString(),-1,-1,{value:o[0],type:a.Integer}]),new oe(c),new ue([i]),new oe([e.Percentage,l.toString()+"%",-1,-1,{value:o[1]}]),new oe(c),new ue([i]),new oe([e.Percentage,s.toString()+"%",-1,-1,{value:o[2]}])];if("number"==typeof n.alpha){const r=Math.min(1,Math.max(0,toPrecision(Number.isNaN(n.alpha)?0:n.alpha)));return 1===toPrecision(r,4)?new se([e.Function,"hsl(",-1,-1,{value:"hsl"}],u,h):new se([e.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...h,new oe(c),new ue([i]),new oe([e.Number,toPrecision(r,4).toString(),-1,-1,{value:n.alpha,type:a.Number}])])}return new se([e.Function,"hsla(",-1,-1,{value:"hsla"}],u,[...h,new oe(c),new ue([i]),n.alpha])}function serializeOKLCH(n){n.channels=convertPowerlessComponentsToZeroValuesForDisplay(n.channels,n.colorNotation);let r=n.channels.map(e=>Number.isNaN(e)?0:e);n.colorNotation!==he.OKLCH&&(r=p(colorData_to_XYZ_D50(n).channels));const o=toPrecision(r[0],6),t=toPrecision(r[1],6),l=toPrecision(r[2],6),s=[e.Function,"oklch(",-1,-1,{value:"oklch"}],u=[e.Whitespace," ",-1,-1,void 0];return serializeWithAlpha(n,s,u,[new oe([e.Number,o.toString(),-1,-1,{value:r[0],type:a.Number}]),new ue([u]),new oe([e.Number,t.toString(),-1,-1,{value:r[1],type:a.Number}]),new ue([u]),new oe([e.Number,l.toString(),-1,-1,{value:r[2],type:a.Number}])])}function color(e){if(re(e)){switch(toLowerCaseAZ(e.getName())){case"rgb":case"rgba":return rgb(e,color);case"hsl":case"hsla":return hsl(e,color);case"hwb":return a=color,threeChannelSpaceSeparated(e,normalize_HWB_ChannelValues,he.HWB,[],a);case"lab":return lab(e,color);case"lch":return lch(e,color);case"oklab":return oklab(e,color);case"oklch":return oklch(e,color);case"color":return color$1(e,color);case"color-mix":return colorMix(e,color);case"contrast-color":return contrastColor(e,color);case"alpha":return alpha(e,color)}}var a;if(ne(e)){if(i(e.value))return hex(e.value);if(n(e.value)){const a=namedColor(e.value[4].value);return!1!==a?a:"transparent"===toLowerCaseAZ(e.value[4].value)&&{colorNotation:he.RGB,channels:[0,0,0],alpha:0,syntaxFlags:new Set([me.ColorKeyword])}}}return!1}export{he as ColorNotation,me as SyntaxFlag,color,colorDataFitsDisplayP3_Gamut,colorDataFitsRGB_Gamut,serializeHSL,serializeOKLCH,serializeP3,serializeRGB};

package.json

 {
 	"name": "@csstools/css-color-parser",
 	"description": "Parse CSS color values",
-	"version": "3.0.10",
+	"version": "3.1.0",
 	"contributors": [
@@ -51,3 +51,3 @@ {
 	"dependencies": {
-		"@csstools/color-helpers": "^5.0.2",
+		"@csstools/color-helpers": "^5.1.0",
 		"@csstools/css-calc": "^2.1.4"
@@ -54,0 +54,0 @@ },

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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  @csstools/color-helpers@^5.1.0