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po={};b(po,{generate:()=>Qp,name:()=>Gp,parse:()=>uo,structure:()=>Kp,walkContext:()=>Vp});var Gp="SelectorList",Vp="selector",Kp={children:[["Selector","Raw"]]};function uo(){let e=this.createList();for(;!this.eof;){if(e.push(this.Selector()),this.tokenType===18){this.next();continue}break}return{type:"SelectorList",loc:this.getLocationFromList(e),children:e}}function Qp(e){this.children(e,()=>this.token(18,","))}var bo={};b(bo,{generate:()=>Zp,name:()=>Xp,parse:()=>go,structure:()=>$p});var fo={};b(fo,{decode:()=>ft,encode:()=>mo});var ho=92,Aa=34,Ta=39;function ft(e){let t=e.length,r=e.charCodeAt(0),n=r===Aa||r===Ta?1:0,o=n===1&&t>1&&e.charCodeAt(t-1)===r?t-2:t-1,i="";for(let s=n;s<=o;s++){let u=e.charCodeAt(s);if(u===ho){if(s===o){s!==t-1&&(i=e.substr(s+1));break}if(u=e.charCodeAt(++s),$(ho,u)){let c=s-1,a=se(e,c);s=a-1,i+=Re(e.substring(c+1,a))}else u===13&&e.charCodeAt(s+1)===10&&s++}else i+=e[s]}return i}function mo(e,t){let r=t?"'":'"',n=t?Ta:Aa,o="",i=!1;for(let 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3:r=this.parseWithFallback(this.Atrule,Ea);break;default:r=this.parseWithFallback(this.Rule,Ea)}t.push(r)}return{type:"StyleSheet",loc:this.getLocation(e,this.tokenStart),children:t}}function nh(e){this.children(e)}var vo={};b(vo,{generate:()=>sh,name:()=>ih,parse:()=>wo,structure:()=>ah});var oh=42,La=124;function ko(){this.tokenType!==1&&this.isDelim(oh)===!1&&this.error("Identifier or asterisk is expected"),this.next()}var ih="TypeSelector",ah={name:String};function wo(){let e=this.tokenStart;return this.isDelim(La)?(this.next(),ko.call(this)):(ko.call(this),this.isDelim(La)&&(this.next(),ko.call(this))),{type:"TypeSelector",loc:this.getLocation(e,this.tokenStart),name:this.substrToCursor(e)}}function sh(e){this.tokenize(e.name)}var Ao={};b(Ao,{generate:()=>hh,name:()=>uh,parse:()=>Co,structure:()=>ph});var Pa=43,Ia=45,So=63;function dt(e,t){let r=0;for(let n=this.tokenStart+e;n<this.tokenEnd;n++){let o=this.charCodeAt(n);if(o===Ia&&t&&r!==0)return dt.call(this,e+r+1,!1),-1;ee(o)||this.error(t&&r!==0?"Hyphen minus"+(r<6?" or hex digit":"")+" is expected":r<6?"Hex digit is expected":"Unexpected input",n),++r>6&&this.error("Too many hex digits",n)}return this.next(),r}function Jt(e){let t=0;for(;this.isDelim(So);)++t>e&&this.error("Too many question marks"),this.next()}function lh(e){this.charCodeAt(this.tokenStart)!==e&&this.error((e===Pa?"Plus sign":"Hyphen minus")+" is expected")}function ch(){let e=0;switch(this.tokenType){case 10:if(e=dt.call(this,1,!0),this.isDelim(So)){Jt.call(this,6-e);break}if(this.tokenType===12||this.tokenType===10){lh.call(this,Ia),dt.call(this,1,!1);break}break;case 12:e=dt.call(this,1,!0),e>0&&Jt.call(this,6-e);break;default:if(this.eatDelim(Pa),this.tokenType===1){e=dt.call(this,0,!0),e>0&&Jt.call(this,6-e);break}if(this.isDelim(So)){this.next(),Jt.call(this,5);break}this.error("Hex digit or question mark is expected")}}var uh="UnicodeRange",ph={value:String};function Co(){let e=this.tokenStart;return this.eatIdent("u"),ch.call(this),{type:"UnicodeRange",loc:this.getLocation(e,this.tokenStart),value:this.substrToCursor(e)}}function hh(e){this.tokenize(e.value)}var Do={};b(Do,{generate:()=>yh,name:()=>bh,parse:()=>Io,structure:()=>xh});var Po={};b(Po,{decode:()=>Eo,encode:()=>Lo});var mh=32,To=92,fh=34,dh=39,gh=40,Da=41;function Eo(e){let t=e.length,r=4,n=e.charCodeAt(t-1)===Da?t-2:t-1,o="";for(;r<n&&pe(e.charCodeAt(r));)r++;for(;r<n&&pe(e.charCodeAt(n));)n--;for(let i=r;i<=n;i++){let s=e.charCodeAt(i);if(s===To){if(i===n){i!==t-1&&(o=e.substr(i+1));break}if(s=e.charCodeAt(++i),$(To,s)){let u=i-1,c=se(e,u);i=c-1,o+=Re(e.substring(u+1,c))}else s===13&&e.charCodeAt(i+1)===10&&i++}else o+=e[i]}return o}function Lo(e){let t="",r=!1;for(let n=0;n<e.length;n++){let o=e.charCodeAt(n);if(o===0){t+="\uFFFD";continue}if(o<=31||o===127){t+="\\"+o.toString(16),r=!0;continue}o===mh||o===To||o===fh||o===dh||o===gh||o===Da?(t+="\\"+e.charAt(n),r=!1):(r&&ee(o)&&(t+=" 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this.eat(13),Sh}function Th(e){this.token(13,e.value)}var Oa={generic:!0,...fa,node:gt};var Ro={};b(Ro,{AtrulePrelude:()=>za,Selector:()=>Ra,Value:()=>qa});var Eh=35,Lh=42,Na=43,Ph=45,Ih=47,Dh=117;function bt(e){switch(this.tokenType){case 4:return this.Hash();case 18:return this.Operator();case 21:return this.Parentheses(this.readSequence,e.recognizer);case 19:return this.Brackets(this.readSequence,e.recognizer);case 5:return this.String();case 12:return this.Dimension();case 11:return this.Percentage();case 10:return this.Number();case 2:return this.cmpStr(this.tokenStart,this.tokenEnd,"url(")?this.Url():this.Function(this.readSequence,e.recognizer);case 7:return this.Url();case 1:return this.cmpChar(this.tokenStart,Dh)&&this.cmpChar(this.tokenStart+1,Na)?this.UnicodeRange():this.Identifier();case 9:{let t=this.charCodeAt(this.tokenStart);if(t===Ih||t===Lh||t===Na||t===Ph)return this.Operator();t===Eh&&this.error("Hex or identifier is expected",this.tokenStart+1);break}}}var za={getNode:bt};var Oh=35,Nh=38,zh=42,Mh=43,Rh=47,Ma=46,Fh=62,Bh=124,_h=126;function qh(e,t){t.last!==null&&t.last.type!=="Combinator"&&e!==null&&e.type!=="Combinator"&&t.push({type:"Combinator",loc:null,name:" "})}function Uh(){switch(this.tokenType){case 19:return this.AttributeSelector();case 4:return this.IdSelector();case 16:return this.lookupType(1)===16?this.PseudoElementSelector():this.PseudoClassSelector();case 1:return this.TypeSelector();case 10:case 11:return this.Percentage();case 12:this.charCodeAt(this.tokenStart)===Ma&&this.error("Identifier is expected",this.tokenStart+1);break;case 9:{switch(this.charCodeAt(this.tokenStart)){case Mh:case Fh:case _h:case Rh:return this.Combinator();case Ma:return this.ClassSelector();case zh:case Bh:return this.TypeSelector();case Oh:return this.IdSelector();case Nh:return this.NestingSelector()}break}}}var Ra={onWhiteSpace:qh,getNode:Uh};function Fa(){return this.createSingleNodeList(this.Raw(this.tokenIndex,null,!1))}function Ba(){let e=this.createList();if(this.skipSC(),e.push(this.Identifier()),this.skipSC(),this.tokenType===18){e.push(this.Operator());let t=this.tokenIndex,r=this.parseCustomProperty?this.Value(null):this.Raw(this.tokenIndex,this.consumeUntilExclamationMarkOrSemicolon,!1);if(r.type==="Value"&&r.children.isEmpty){for(let n=t-this.tokenIndex;n<=0;n++)if(this.lookupType(n)===13){r.children.appendData({type:"WhiteSpace",loc:null,value:" "});break}}e.push(r)}return e}function _a(e){return e!==null&&e.type==="Operator"&&(e.value[e.value.length-1]==="-"||e.value[e.value.length-1]==="+")}var qa={getNode:bt,onWhiteSpace(e,t){_a(e)&&(e.value=" "+e.value),_a(t.last)&&(t.last.value+=" ")},expression:Fa,var:Ba};var Ua={parse:{prelude:null,block(){return this.Block(!0)}}};var ja={parse:{prelude(){let e=this.createList();switch(this.skipSC(),this.tokenType){case 5:e.push(this.String());break;case 7:case 2:e.push(this.Url());break;default:this.error("String or url() is expected")}return(this.lookupNonWSType(0)===1||this.lookupNonWSType(0)===21)&&e.push(this.MediaQueryList()),e},block:null}};var Wa={parse:{prelude(){return this.createSingleNodeList(this.MediaQueryList())},block(e=!1){return this.Block(e)}}};var Ha={parse:{prelude(){return this.createSingleNodeList(this.SelectorList())},block(){return this.Block(!0)}}};var Ya={parse:{prelude(){return this.createSingleNodeList(this.SelectorList())},block(){return this.Block(!0)}}};function jh(){return this.createSingleNodeList(this.Raw(this.tokenIndex,null,!1))}function Wh(){return this.skipSC(),this.tokenType===1&&this.lookupNonWSType(1)===16?this.createSingleNodeList(this.Declaration()):Ga.call(this)}function Ga(){let e=this.createList(),t;this.skipSC();e:for(;!this.eof;){switch(this.tokenType){case 25:case 13:this.next();continue;case 2:t=this.Function(jh,this.scope.AtrulePrelude);break;case 1:t=this.Identifier();break;case 21:t=this.Parentheses(Wh,this.scope.AtrulePrelude);break;default:break e}e.push(t)}return e}var Va={parse:{prelude(){let e=Ga.call(this);return this.getFirstListNode(e)===null&&this.error("Condition is expected"),e},block(e=!1){return this.Block(e)}}};var Ka={"font-face":Ua,import:ja,media:Wa,nest:Ha,page:Ya,supports:Va};var De={parse(){return this.createSingleNodeList(this.SelectorList())}},Fo={parse(){return this.createSingleNodeList(this.Selector())}},Qa={parse(){return this.createSingleNodeList(this.Identifier())}},er={parse(){return this.createSingleNodeList(this.Nth())}},Xa={dir:Qa,has:De,lang:Qa,matches:De,is:De,"-moz-any":De,"-webkit-any":De,where:De,not:De,"nth-child":er,"nth-last-child":er,"nth-last-of-type":er,"nth-of-type":er,slotted:Fo,host:Fo,"host-context":Fo};var Bo={};b(Bo,{AnPlusB:()=>Qr,Atrule:()=>$r,AtrulePrelude:()=>Jr,AttributeSelector:()=>rn,Block:()=>on,Brackets:()=>sn,CDC:()=>cn,CDO:()=>pn,ClassSelector:()=>mn,Combinator:()=>dn,Comment:()=>bn,Declaration:()=>yn,DeclarationList:()=>vn,Dimension:()=>Cn,Function:()=>Tn,Hash:()=>Ln,IdSelector:()=>On,Identifier:()=>In,MediaFeature:()=>zn,MediaQuery:()=>Rn,MediaQueryList:()=>Bn,NestingSelector:()=>qn,Nth:()=>jn,Number:()=>Hn,Operator:()=>Gn,Parentheses:()=>Kn,Percentage:()=>Xn,PseudoClassSelector:()=>Zn,PseudoElementSelector:()=>eo,Ratio:()=>ro,Raw:()=>oo,Rule:()=>ao,Selector:()=>lo,SelectorList:()=>uo,String:()=>go,StyleSheet:()=>xo,TypeSelector:()=>wo,UnicodeRange:()=>Co,Url:()=>Io,Value:()=>Oo,WhiteSpace:()=>zo});var $a={parseContext:{default:"StyleSheet",stylesheet:"StyleSheet",atrule:"Atrule",atrulePrelude(e){return this.AtrulePrelude(e.atrule?String(e.atrule):null)},mediaQueryList:"MediaQueryList",mediaQuery:"MediaQuery",rule:"Rule",selectorList:"SelectorList",selector:"Selector",block(){return this.Block(!0)},declarationList:"DeclarationList",declaration:"Declaration",value:"Value"},scope:Ro,atrule:Ka,pseudo:Xa,node:Bo};var Za={node:gt};var Ja=Vr({...Oa,...$a,...Za});var lb="2.3.0";function _o(e){let t={};for(let r in e){let n=e[r];n&&(Array.isArray(n)||n instanceof D?n=n.map(_o):n.constructor===Object&&(n=_o(n))),t[r]=n}return t}var ts={};b(ts,{decode:()=>Hh,encode:()=>Yh});var es=92;function Hh(e){let t=e.length-1,r="";for(let n=0;n<e.length;n++){let o=e.charCodeAt(n);if(o===es){if(n===t)break;if(o=e.charCodeAt(++n),$(es,o)){let i=n-1,s=se(e,i);n=s-1,r+=Re(e.substring(i+1,s))}else o===13&&e.charCodeAt(n+1)===10&&n++}else r+=e[n]}return r}function Yh(e){let t="";if(e.length===1&&e.charCodeAt(0)===45)return"\\-";for(let r=0;r<e.length;r++){let n=e.charCodeAt(r);if(n===0){t+="\uFFFD";continue}if(n<=31||n===127||n>=48&&n<=57&&(r===0||r===1&&e.charCodeAt(0)===45)){t+="\\"+n.toString(16)+" ";continue}Ne(n)?t+=e.charAt(r):t+="\\"+e.charAt(r)}return t}var{tokenize:fb,parse:db,generate:gb,lexer:bb,createLexer:xb,walk:yb,find:kb,findLast:wb,findAll:vb,toPlainObject:Sb,fromPlainObject:Cb,fork:Ab}=Ja;export{Ke as Lexer,D as List,rt as TokenStream,_o as clone,xb as createLexer,Vr as createSyntax,$i as definitionSyntax,kb as find,vb as findAll,wb as findLast,Ab as fork,Cb as fromPlainObject,gb as generate,ts as ident,Mt as isCustomProperty,zt as keyword,bb as lexer,db as parse,kr as property,fo as string,Sb as toPlainObject,Fe as tokenNames,$e as tokenTypes,fb as tokenize,Po as url,Ym as vendorPrefix,lb as version,yb as walk};
