webcomponentsjs/webcomponents-lite.js

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Xs,Gs=0;Gs<Ks.length;Gs++)Xs=Ks[Gs],Xs.getRootNode()!==this&&this._distributor.clearAssignedSlots(Xs);for(Ks=this._insertionPoints=this._distributor.getInsertionPoints(),Gs=0;Gs<Ks.length;Gs++)Xs=Ks[Gs],Xs.__shady=Xs.__shady||{},as.recordChildNodes(Xs),as.recordChildNodes(Xs.parentNode)},get _insertionPoints(){return this.__insertionPoints||this.updateInsertionPoints(),this.__insertionPoints||(this.__insertionPoints=[])},set _insertionPoints(Ks){this.__insertionPoints=Ks},hasInsertionPoint:function(){return this._distributor.hasInsertionPoint()},compose:function(){this._composeTree()},_composeTree:function(){this._updateChildNodes(this.host,this._composeNode(this.host));for(var Vs,Ys,Ks=this._insertionPoints||[],Gs=0,Xs=Ks.length;Gs<Xs&&(Vs=Ks[Gs]);Gs++)Ys=Vs.parentNode,Ys!==this.host&&Ys!==this&&this._updateChildNodes(Ys,this._composeNode(Ys))},_composeNode:function(Ks){var Gs=[];Ks=(Ks.shadyRoot||Ks).childNodes;for(var Vs,Xs=0;Xs<Ks.length;Xs++)if(Vs=Ks[Xs],this._distributor.isInsertionPoint(Vs))for(var Js,Ys=Vs.__shady.distributedNodes||(Vs.__shady.distributedNodes=[]),zs=0;zs<Ys.length;zs++)Js=Ys[zs],this.isFinalDestination(Vs,Js)&&Gs.push(Js);else Gs.push(Vs);return Gs},isFinalDestination:function(Ks,Gs){return this._distributor.isFinalDestination(Ks,Gs)},_updateChildNodes:function(Ks,Gs){for(var Js,Xs=Gr.childNodes(Ks),Vs=fr.calculateSplices(Gs,Xs),Ys=0,zs=0;Ys<Vs.length&&(Js=Vs[Ys]);Ys++){for(var Qs,$s=0;$s<Js.removed.length&&(Qs=Js.removed[$s]);$s++)Gr.parentNode(Qs)===Ks&&ds.removeChild.call(Ks,Qs),Xs.splice(Js.index+zs,1);zs-=Js.addedCount}for(Ys=0;Ys<Vs.length&&(Js=Vs[Ys]);Ys++)for(zs=Xs[Js.index],$s=Js.index;$s<Js.index+Js.addedCount;$s++)Qs=Gs[$s],ds.insertBefore.call(Ks,Qs,zs),Xs.splice($s,0,Qs)},getInsertionPointTag:function(){return this._distributor.insertionPointTag}}),Yr.patchShadowRootAccessors(Cs.prototype),Ss.ShadyRoot=Cs,Ss.attachShadow=function(Ks,Gs){if(!Ks)throw'Must provide a host.';if(!Gs)throw'Not enough arguments.';return new Cs(Es,Ks)};var As={},Ts=function(){this._scheduled=!1,this.addedNodes=[],this.removedNodes=[],this.callbacks=new Set};Ts.prototype.schedule=function(){var Ks=this;this._scheduled||(this._scheduled=!0,Ar.promish.then(function(){Ks.flush()}))},Ts.prototype.flush=function(){if(this._scheduled){this._scheduled=!1;var Ks=this.takeRecords();Ks.length&&this.callbacks.forEach(function(Gs){Gs(Ks)})}},Ts.prototype.takeRecords=function(){if(this.addedNodes.length||this.removedNodes.length){var Ks=[{addedNodes:this.addedNodes,removedNodes:this.removedNodes}];return this.addedNodes=[],this.removedNodes=[],Ks}return[]};As.observeChildren=function(Ks,Gs){Ks.__shady=Ks.__shady||{},Ks.__shady.observer||(Ks.__shady.observer=new Ts),Ks.__shady.observer.callbacks.add(Gs);var Xs=Ks.__shady.observer;return{_callback:Gs,_observer:Xs,_node:Ks,takeRecords:function(){return Xs.takeRecords()}}},As.unobserveChildren=function(Ks){var Gs=Ks&&Ks._observer;Gs&&(Gs.callbacks.delete(Ks._callback),Gs.callbacks.size||(Ks._node.__shady.observer=null))},As.filterMutations=function(Ks,Gs){var Xs=Gs.getRootNode();return Ks.map(function(Vs){var Ys=Xs===Vs.target.getRootNode();if(Ys&&Vs.addedNodes){if(Ys=Array.from(Vs.addedNodes).filter(function(zs){return Xs===zs.getRootNode()}),Ys.length)return Vs=Object.create(Vs),Object.defineProperty(Vs,'addedNodes',{value:Ys,configurable:!0}),Vs;}else if(Ys)return Vs}).filter(function(Vs){return Vs})};var xs={};xs.getRootNode=Fo,xs.query=function(Ks,Gs,Xs){var Vs=[];return Jo(Ks.childNodes,Gs,Xs,Vs),Vs},xs.renderRootNode=function(Ks){Ks=Ks.getRootNode(),Ar.isShadyRoot(Ks)&&Ks.render()},xs.setAttribute=function(Ks,Gs,Xs){window.ShadyCSS&&'class'===Gs&&Ks.ownerDocument===document?window.ShadyCSS.setElementClass(Ks,Xs):(ds.setAttribute.call(Ks,Gs,Xs),Yo(Ks,Gs))},xs.removeAttribute=function(Ks,Gs){ds.removeAttribute.call(Ks,Gs),Yo(Ks,Gs)},xs.insertBefore=function(Ks,Gs,Xs){if(Xs){var 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zt=Gt;Yt&&(Le&&!jt.transformedSelector&&(jt.transformedSelector=ct._transformRuleCss(jt,ct._transformComplexSelector,ct._calcElementScope(Wt.is),Gt)),zt=jt.transformedSelector||Gt),Kt({selector:zt,isHost:Yt,isRoot:Vt})}}}hostAndRootPropertiesForScope(Wt,jt){let Bt={},Kt={},Gt=this,Xt=jt&&jt.__cssBuild;return ye(jt,function(Vt){Gt.whenHostOrRootRule(Wt,Vt,Xt,function(Yt){let zt=Wt._element||Wt;gt.call(zt,Yt.selector)&&(Yt.isHost?Gt.collectProperties(Vt,Bt):Gt.collectProperties(Vt,Kt))})},null,!0),{rootProps:Kt,hostProps:Bt}}transformStyles(Wt,jt,Bt){let Kt=this,Gt=ct._calcHostScope(Wt.is,Wt.extends),Xt=Wt.extends?'\\'+Gt.slice(0,-1)+'\\]':Gt,Vt=new RegExp(Fe.HOST_PREFIX+Xt+Fe.HOST_SUFFIX),Yt=mt.get(Wt).styleRules,zt=this._elementKeyframeTransforms(Wt,Yt,Bt);return ct.elementStyles(Wt,Yt,function(Jt){Kt.applyProperties(Jt,jt),Le||me(Jt)||!Jt.cssText||(Kt.applyKeyframeTransforms(Jt,zt),Kt._scopeSelector(Jt,Vt,Gt,Bt))})}_elementKeyframeTransforms(Wt,jt,Bt){let Kt=jt._keyframes,Gt={};if(!Le&&Kt)for(let Xt=0,Vt=Kt[Xt];Xt<Kt.length;Vt=Kt[++Xt])this._scopeKeyframes(Vt,Bt),Gt[Vt.keyframesName]=this._keyframesRuleTransformer(Vt);return Gt}_keyframesRuleTransformer(Wt){return function(jt){return jt.replace(Wt.keyframesNameRx,Wt.transformedKeyframesName)}}_scopeKeyframes(Wt,jt){Wt.keyframesNameRx=new RegExp(Wt.keyframesName,'g'),Wt.transformedKeyframesName=Wt.keyframesName+'-'+jt,Wt.transformedSelector=Wt.transformedSelector||Wt.selector,Wt.selector=Wt.transformedSelector.replace(Wt.keyframesName,Wt.transformedKeyframesName)}_scopeSelector(Wt,jt,Bt,Kt){Wt.transformedSelector=Wt.transformedSelector||Wt.selector;let Gt=Wt.transformedSelector,Xt='.'+Kt,Vt=Gt.split(',');for(let Jt,Yt=0,zt=Vt.length;Yt<zt&&(Jt=Vt[Yt]);Yt++)Vt[Yt]=Jt.match(jt)?Jt.replace(Bt,Xt):Xt+' '+Jt;Wt.selector=Vt.join(',')}applyElementScopeSelector(Wt,jt,Bt){let Kt=Wt.getAttribute('class')||'',Gt=Kt;Bt&&(Gt=Kt.replace(new RegExp('\\s*'+bt+'\\s*'+Bt+'\\s*','g'),' ')),Gt+=(Gt?' ':'')+bt+' '+jt,Kt!==Gt&&Ee(Wt,Gt)}applyElementStyle(Wt,jt,Bt,Kt){let Gt=Kt?Kt.textContent||'':this.transformStyles(Wt,jt,Bt),Xt=mt.get(Wt),Vt=Xt.customStyle;return Vt&&!Le&&Vt!==Kt&&(Vt._useCount--,0>=Vt._useCount&&Vt.parentNode&&Vt.parentNode.removeChild(Vt)),Le?Xt.customStyle?(Xt.customStyle.textContent=Gt,Kt=Xt.customStyle):Gt&&(Kt=ge(Gt,Bt,Wt.shadowRoot,Xt.placeholder)):Kt?!Kt.parentNode&&fe(Kt,null,Xt.placeholder):Gt&&(Kt=ge(Gt,Bt,null,Xt.placeholder)),Kt&&(Kt._useCount=Kt._useCount||0,Xt.customStyle!=Kt&&Kt._useCount++,Xt.customStyle=Kt),ft&&(Kt.textContent=Kt.textContent),Kt}applyCustomStyle(Wt,jt){let Bt=ue(Wt),Kt=this;Wt.textContent=_e(Bt,function(Gt){let Xt=Gt.cssText=Gt.parsedCssText;Gt.propertyInfo&&Gt.propertyInfo.cssText&&(Xt=ie(Xt),Gt.cssText=Kt.valueForProperties(Xt,jt))})}}var Nt=new vt;let St={};const Et=window.customElements;if(Et&&!Le){const Wt=Et.define;Et.define=function(jt,Bt,Kt){return St[jt]=ve(jt),Wt.call(Et,jt,Bt,Kt)}}let At=Fe.MIXIN_MATCH,Tt=Fe.VAR_ASSIGN,Pt=/;\s*/m,Rt=/^\s*(initial)|(inherit)\s*$/,xt='_-_';class Mt{constructor(){this._map={}}set(Wt,jt){Wt=Wt.trim(),this._map[Wt]={properties:jt,dependants:{}}}get(Wt){return Wt=Wt.trim(),this._map[Wt]}}class It{constructor(){this._currentTemplate=null,this._measureElement=null,this._map=new Mt,this._separator=xt,this._boundProduceCssProperties=(Wt,jt,Bt,Kt)=>this._produceCssProperties(Wt,jt,Bt,Kt)}detectMixin(Wt){const jt=At.test(Wt)||Tt.test(Wt);return At.lastIndex=0,Tt.lastIndex=0,jt}transformStyle(Wt,jt){let Bt=ue(Wt);return this.transformRules(Bt,jt),Bt}transformRules(Wt,jt){this._currentTemplate=ht[jt],ye(Wt,Bt=>{this.transformRule(Bt)}),this._currentTemplate=null}transformRule(Wt){Wt.cssText=this.transformCssText(Wt.parsedCssText),':root'===Wt.selector&&(Wt.selector=':host > *')}transformCssText(Wt){return Wt=Wt.replace(Tt,this._boundProduceCssProperties),this._consumeCssProperties(Wt)}_getInitialValueForProperty(Wt){return this._measureElement||(this._measureElement=document.createElement('meta'),this._measureElement.style.all='initial',document.head.appendChild(this._measureElement)),window.getComputedStyle(this._measureElement).getPropertyValue(Wt)}_consumeCssProperties(Wt){for(let jt;jt=At.exec(Wt);){let Bt=jt[0],Kt=jt[1],Gt=jt.index,Xt=Gt+Bt.indexOf('@apply'),Vt=Gt+Bt.length,Yt=Wt.slice(0,Xt),zt=Wt.slice(Vt),Jt=this._cssTextToMap(Yt),$t=this._atApplyToCssProperties(Kt,Jt);Wt=[Yt,$t,zt].join(''),At.lastIndex=Gt+$t.length}return Wt}_atApplyToCssProperties(Wt,jt){Wt=Wt.replace(Pt,'');let Bt=[],Kt=this._map.get(Wt);if(Kt||(this._map.set(Wt,{}),Kt=this._map.get(Wt)),Kt){this._currentTemplate&&(Kt.dependants[this._currentTemplate.name]=this._currentTemplate);let Gt,Xt,Vt;for(Gt in Kt.properties)Vt=jt&&jt[Gt],Xt=[Gt,': var(',Wt,xt,Gt],Vt&&Xt.push(',',Vt),Xt.push(')'),Bt.push(Xt.join(''))}return Bt.join('; ')}_replaceInitialOrInherit(Wt,jt){let Bt=Rt.exec(jt);return Bt&&(Bt[1]?jt=It._getInitialValueForProperty(Wt):jt='apply-shim-inherit'),jt}_cssTextToMap(Wt){let jt=Wt.split(';'),Bt,Kt,Gt={};for(let Vt,Yt,Xt=0;Xt<jt.length;Xt++)Vt=jt[Xt],Vt&&(Yt=Vt.split(':'),1<Yt.length&&(Bt=Yt[0].trim(),Kt=this._replaceInitialOrInherit(Bt,Yt.slice(1).join(':')),Gt[Bt]=Kt));return Gt}_invalidateMixinEntry(Wt){for(let jt in Wt.dependants)this._currentTemplate&&jt===this._currentTemplate.name||mt.invalidate(jt)}_produceCssProperties(Wt,jt,Bt,Kt){if(Bt&&Se(Bt,(to,oo)=>{oo&&this._map.get(oo)&&(Kt='@apply '+oo+';')}),!Kt)return Wt;let Gt=this._consumeCssProperties(Kt),Xt=Wt.slice(0,Wt.indexOf('--')),Vt=this._cssTextToMap(Gt),Yt=Vt,zt=this._map.get(jt),Jt=zt&&zt.properties;Jt?Yt=Object.assign(Object.create(Jt),Vt):this._map.set(jt,Yt);let Qt,Zt,$t=[],eo=!1;for(Qt in Yt)Zt=Vt[Qt],void 0==Zt&&(Zt='initial'),Jt&&!(Qt in Jt)&&(eo=!0),$t.push(jt+xt+Qt+': '+Zt);return eo&&this._invalidateMixinEntry(zt),zt&&(zt.properties=Yt),Bt&&(Xt=Wt+';'+Xt),Xt+$t.join('; ')+';'}}let wt=new It;window.ApplyShim=wt;let Ot=function(){};if(!Le){let Wt=Xt=>{return Xt.classList&&!Xt.classList.contains(ct.SCOPE_NAME)||Xt instanceof SVGElement&&(!Xt.hasAttribute('class')||0>Xt.getAttribute('class').indexOf(ct.SCOPE_NAME))},jt=Xt=>{for(let Yt,Vt=0;Vt<Xt.length;Vt++)if(Yt=Xt[Vt],Yt.target!==document.documentElement&&Yt.target!==document.head){for(let Jt,zt=0;zt<Yt.addedNodes.length;zt++)if(Jt=Yt.addedNodes[zt],Wt(Jt)){let $t=Jt.getRootNode();if($t.nodeType===Node.DOCUMENT_FRAGMENT_NODE){let Qt=$t.host;if(Qt){let Zt=Qt.is||Qt.localName;ct.dom(Jt,Zt)}}}for(let Jt,zt=0;zt<Yt.removedNodes.length;zt++)if(Jt=Yt.removedNodes[zt],Jt.nodeType===Node.ELEMENT_NODE){let $t;if(Jt.classList?$t=Array.from(Jt.classList):Jt.hasAttribute('class')&&($t=Jt.getAttribute('class').split(/\s+/)),void 0!=$t){let Qt=$t.indexOf(ct.SCOPE_NAME);if(0<=Qt){let Zt=$t[Qt+1];Zt&&ct.dom(Jt,Zt,!0)}}}}},Bt=new MutationObserver(jt),Kt=Xt=>{Bt.observe(Xt,{childList:!0,subtree:!0})},Gt=window.customElements&&!window.customElements.flush;if(Gt)Kt(document);else{let Xt=()=>{Kt(document.body)};window.HTMLImports?window.HTMLImports.whenReady(Xt):requestAnimationFrame(function(){if('loading'===document.readyState){let Vt=function(){Xt(),document.removeEventListener('readystatechange',Vt)};document.addEventListener('readystatechange',Vt)}else Xt()})}Ot=function(){jt(Bt.takeRecords())}}let Lt=new class{constructor(Wt=100){this.cache={},this.typeMax=Wt}_validate(Wt,jt,Bt){for(let Gt,Kt=0;Kt<Bt.length;Kt++)if(Gt=Bt[Kt],Wt.properties[Gt]!==jt[Gt])return!1;return!0}store(Wt,jt,Bt,Kt){let Gt=this.cache[Wt]||[];Gt.push({properties:jt,styleElement:Bt,scopeSelector:Kt}),Gt.length>this.typeMax&&Gt.shift(),this.cache[Wt]=Gt}fetch(Wt,jt,Bt){let Kt=this.cache[Wt];if(Kt)for(let Xt,Gt=Kt.length-1;0<=Gt;Gt--)if(Xt=Kt[Gt],this._validate(Xt,jt,Bt))return Xt}};class Dt{constructor(){this._scopeCounter={},this._documentOwner=document.documentElement,this._documentOwnerStyleInfo=mt.set(document.documentElement,new mt({rules:[]})),this._elementsHaveApplied=!1}get nativeShadow(){return Le}get nativeCss(){return De}get nativeCssApply(){return!1}flush(){Ot()}_generateScopeSelector(Wt){let jt=this._scopeCounter[Wt]=(this._scopeCounter[Wt]||0)+1;return`${Wt}-${jt}`}getStyleAst(Wt){return ue(Wt)}styleAstToString(Wt){return _e(Wt)}_gatherStyles(Wt){let jt=Wt.content.querySelectorAll('style'),Bt=[];for(let Gt,Kt=0;Kt<jt.length;Kt++)Gt=jt[Kt],Bt.push(Gt.textContent),Gt.parentNode.removeChild(Gt);return Bt.join('').trim()}_getCssBuild(Wt){let jt=Wt.content.querySelector('style');return jt?jt.getAttribute('css-build')||'':''}prepareTemplate(Wt,jt,Bt){if(!Wt._prepared){Wt._prepared=!0,Wt.name=jt,Wt.extends=Bt,ht[jt]=Wt;let Kt=this._getCssBuild(Wt),Gt=this._gatherStyles(Wt),Xt={is:jt,extends:Bt,__cssBuild:Kt};this.nativeShadow||ct.dom(Wt.content,jt);let Vt=wt.detectMixin(Gt),Yt=ee(Gt);Vt&&this.nativeCss&&!this.nativeCssApply&&wt.transformRules(Yt,jt),Wt._styleAst=Yt;let zt=[];if(this.nativeCss||(zt=Nt.decorateStyles(Wt._styleAst,Xt)),!zt.length||this.nativeCss){let Jt=this.nativeShadow?Wt.content:null,$t=St[jt],Qt=this._generateStaticStyle(Xt,Wt._styleAst,Jt,$t);Wt._style=Qt}Wt._ownPropertyNames=zt}}_generateStaticStyle(Wt,jt,Bt,Kt){let Gt=ct.elementStyles(Wt,jt);if(Gt.length)return ge(Gt,Wt.is,Bt,Kt)}_prepareHost(Wt){let Bt,jt=Wt.getAttribute('is')||Wt.localName;jt!==Wt.localName&&(Bt=Wt.localName);let Xt,Vt,Yt,Kt=St[jt],Gt=ht[jt];return Gt&&(Xt=Gt._styleAst,Vt=Gt._ownPropertyNames,Yt=Gt._cssBuild),mt.set(Wt,new mt(Xt,Kt,Vt,jt,Bt,Yt))}applyStyle(Wt,jt){let Bt=Wt.getAttribute('is')||Wt.localName,Kt=mt.get(Wt),Gt=!!Kt;if(Kt||(Kt=this._prepareHost(Wt)),this._isRootOwner(Wt)||(this._elementsHaveApplied=!0),window.CustomStyle){let Xt=window.CustomStyle;if(Xt._documentDirty){if(Xt.findStyles(),this.nativeCss?!this.nativeCssApply&&Xt._revalidateApplyShim():this._updateProperties(this._documentOwner,this._documentOwnerStyleInfo),Xt.applyStyles(),!this._elementsHaveApplied)return;if(!this.nativeCss&&(this.updateStyles(),Gt))return}}if(jt&&(Kt.overrideStyleProperties=Kt.overrideStyleProperties||{},Object.assign(Kt.overrideStyleProperties,jt)),this.nativeCss){Kt.overrideStyleProperties&&this._updateNativeProperties(Wt,Kt.overrideStyleProperties);let Xt=ht[Bt];if(!Xt&&!this._isRootOwner(Wt))return;if(Xt&&Xt._applyShimInvalid&&Xt._style){if(Xt._validating||(wt.transformRules(Xt._styleAst,Bt),Xt._style.textContent=ct.elementStyles(Wt,Kt.styleRules),mt.startValidating(Bt)),this.nativeShadow){let Vt=Wt.shadowRoot;if(Vt){let Yt=Vt.querySelector('style');Yt.textContent=ct.elementStyles(Wt,Kt.styleRules)}}Kt.styleRules=Xt._styleAst}}else this._updateProperties(Wt,Kt),Kt.ownStylePropertyNames&&Kt.ownStylePropertyNames.length&&this._applyStyleProperties(Wt,Kt);if(Gt){let Xt=this._isRootOwner(Wt)?Wt:Wt.shadowRoot;Xt&&this._applyToDescendants(Xt)}}_applyToDescendants(Wt){let jt=Wt.children||Wt.childNodes;for(let Kt,Bt=0;Bt<jt.length;Bt++)Kt=jt[Bt],Kt.shadowRoot&&this.applyStyle(Kt),this._applyToDescendants(Kt)}_styleOwnerForNode(Wt){let jt=Wt.getRootNode(),Bt=jt.host;return Bt?mt.get(Bt)?Bt:this._styleOwnerForNode(Bt):this._documentOwner}_isRootOwner(Wt){return Wt===this._documentOwner}_applyStyleProperties(Wt,jt){let Bt=Wt.getAttribute('is')||Wt.localName,Kt=Lt.fetch(Bt,jt.styleProperties,jt.ownStylePropertyNames),Gt=Kt&&Kt.scopeSelector,Xt=Kt?Kt.styleElement:null,Vt=jt.scopeSelector;jt.scopeSelector=Gt||this._generateScopeSelector(Bt);let Yt=Nt.applyElementStyle(Wt,jt.styleProperties,jt.scopeSelector,Xt);return this.nativeShadow||Nt.applyElementScopeSelector(Wt,jt.scopeSelector,Vt),Kt||Lt.store(Bt,jt.styleProperties,Yt,jt.scopeSelector),Yt}_updateProperties(Wt,jt){let Bt=this._styleOwnerForNode(Wt),Kt=mt.get(Bt),Gt=Kt.styleProperties,Xt=Object.create(Gt||null),Vt=Nt.hostAndRootPropertiesForScope(Wt,jt.styleRules),Yt=Nt.propertyDataFromStyles(Kt.styleRules,Wt),zt=Yt.properties;Object.assign(Xt,Vt.hostProps,zt,Vt.rootProps),this._mixinOverrideStyles(Xt,jt.overrideStyleProperties),Nt.reify(Xt),jt.styleProperties=Xt}_mixinOverrideStyles(Wt,jt){for(let Bt in jt){let Kt=jt[Bt];(Kt||0===Kt)&&(Wt[Bt]=Kt)}}_updateNativeProperties(Wt,jt){for(let Bt in jt)null===Bt?Wt.style.removeProperty(Bt):Wt.style.setProperty(Bt,jt[Bt])}updateStyles(Wt){this.applyStyle(this._documentOwner,Wt)}_transformCustomStyleForDocument(Wt){let jt=ue(Wt);ye(jt,Bt=>{Le?ct.normalizeRootSelector(Bt):ct.documentRule(Bt),this.nativeCss&&!this.nativeCssApply&&wt.transformRule(Bt)}),this.nativeCss?Wt.textContent=_e(jt):this._documentOwnerStyleInfo.styleRules.rules.push(jt)}_revalidateApplyShim(Wt){if(this.nativeCss&&!this.nativeCssApply){let jt=ue(Wt);wt.transformRules(jt),Wt.textContent=_e(jt)}}_applyCustomStyleToDocument(Wt){this.nativeCss||Nt.applyCustomStyle(Wt,this._documentOwnerStyleInfo.styleProperties)}getComputedStyleValue(Wt,jt){let Bt;if(!this.nativeCss){let Kt=mt.get(Wt)||mt.get(this._styleOwnerForNode(Wt));Bt=Kt.styleProperties[jt]}return Bt=Bt||window.getComputedStyle(Wt).getPropertyValue(jt),Bt.trim()}setElementClass(Wt,jt){let Bt=Wt.getRootNode(),Kt=jt?jt.split(/\s/):[],Gt=Bt.host&&Bt.host.localName;if(!Gt){var Xt=Wt.getAttribute('class');if(Xt){let Vt=Xt.split(/\s/);for(let Yt=0;Yt<Vt.length;Yt++)if(Vt[Yt]===ct.SCOPE_NAME){Gt=Vt[Yt+1];break}}}if(Gt&&Kt.push(ct.SCOPE_NAME,Gt),!this.nativeCss){let Vt=mt.get(Wt);Vt&&Vt.scopeSelector&&Kt.push(Nt.XSCOPE_NAME,Vt.scopeSelector)}Ee(Wt,Kt.join(' '))}_styleInfoForNode(Wt){return mt.get(Wt)}}window.ShadyCSS=new Dt;let kt=window.ShadyCSS,Ht=!1,Ft=[],Ut=null;class qt extends HTMLElement{static get _customStyles(){return Ft}static get processHook(){return Ut}static set processHook(Wt){Ut=Wt}static get _documentDirty(){return Ht}static findStyles(){for(let jt,Wt=0;Wt<Ft.length;Wt++)if(jt=Ft[Wt],!jt._style){let Bt=jt.querySelector('style');if(!Bt)continue;if(Bt.__appliedElement)for(let Gt,Kt=0;Kt<Bt.attributes.length;Kt++)Gt=Bt.attributes[Kt],Bt.__appliedElement.setAttribute(Gt.name,Gt.value);jt._style=Bt.__appliedElement||Bt,Ut&&Ut(jt._style),kt._transformCustomStyleForDocument(jt._style)}}static _revalidateApplyShim(){for(let jt,Wt=0;Wt<Ft.length;Wt++)jt=Ft[Wt],jt._style&&kt._revalidateApplyShim(jt._style)}static applyStyles(){for(let jt,Wt=0;Wt<Ft.length;Wt++)jt=Ft[Wt],jt._style&&kt._applyCustomStyleToDocument(jt._style);Ht=!1}constructor(){super(),Ft.push(this),Ae()}}window.CustomStyle=qt,window.customElements.define('custom-style',qt),function(){'use strict';if(HTMLImports.whenReady(function(){requestAnimationFrame(function(){window.dispatchEvent(new CustomEvent('WebComponentsReady'))})}),customElements&&customElements.polyfillWrapFlushCallback){function jt(){if(Bt){let Gt=Bt;Bt=null,Gt()}}let Bt,Kt=HTMLImports.whenReady;customElements.polyfillWrapFlushCallback(function(Gt){Bt=Gt,Kt(jt)}),HTMLImports.whenReady=function(Gt){Kt(function(){jt(),Gt()})}}}(window.WebComponents),function(){var jt=document.createElement('style');jt.textContent='body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n';var Bt=document.querySelector('head');Bt.insertBefore(jt,Bt.firstChild)}(window.WebComponents)})();
//# sourceMappingURL=webcomponents-lite.js.map