(function(){try{ /* Bitdefender marca cada div com bis_skin_checked. Sem remover, o React dispara hidratação e o next dev cuspe a árvore no terminal. */ function stripBis(el){ if(!el||!el.removeAttribute) return; if(el.hasAttribute&&el.hasAttribute("bis_skin_checked")) el.removeAttribute("bis_skin_checked"); var n=el.querySelectorAll?el.querySelectorAll("[bis_skin_checked]"):[]; var i; for(i=0;i=start&&d<=end; } function easter(year){ var a=year%19,b=Math.floor(year/100),c=year%100,d=Math.floor(b/4),e=b%4,f=Math.floor((b+8)/25),g=Math.floor((b-f+1)/3),h=(19*a+b-d-g+15)%30,i=Math.floor(c/4),k=c%4,l=(32+2*e+2*i-h-k)%7,m=Math.floor((a+11*h+22*l)/451),month=Math.floor((h+l-7*m+114)/31),day=((h+l-7*m+114)%31)+1; return new Date(year,month-1,day); } function carnivalTuesday(year){ var e=easter(year); return new Date(e.getTime()-47*86400000); } function fourthFridayNov(year){ var f=new Date(year,10,1); var off=(5-f.getDay()+7)%7; return new Date(year,10,1+off+21); } function seasonal(d){ var ct=carnivalTuesday(y), cwStart=new Date(ct.getTime()-86400000), cwEnd=new Date(ct.getTime()+5*86400000), prev=new Date(cwStart.getTime()-7*86400000); if(d>=prev&&d<=cwEnd) return "carnaval"; var bf=fourthFridayNov(y), bfStart=new Date(bf.getTime()-15*86400000); if(d>=bfStart&&d<=bf) return "blackfriday"; if(between(d,10,15,0,6)) return "natal"; if(between(d,9,1,9,31)) return "halloween"; return "default"; } var userThemes=["default","default2","default3","marinho","jade","petroleo","grafite"]; var userTheme=localStorage.getItem("ecalculo-user-theme"); var themeMig=localStorage.getItem("ecalculo-user-theme-migration"); if(themeMig!=="force-petroleo-once-1"){ userTheme="petroleo"; try{ localStorage.setItem("ecalculo-user-theme-migration","force-petroleo-once-1"); localStorage.setItem("ecalculo-user-theme",userTheme); var picker=localStorage.getItem("ecalculo-theme"); if(picker&&picker!=="auto") localStorage.setItem("ecalculo-theme","auto"); }catch(e){} } else if(userThemes.indexOf(userTheme)<0){ userTheme="petroleo"; try{localStorage.setItem("ecalculo-user-theme","petroleo");}catch(e){} } if(!isProd){ var themes=["auto","default","default2","default3","marinho","jade","petroleo","grafite","carnaval","natal","halloween","blackfriday"]; var t=localStorage.getItem("ecalculo-theme"); var theme=themes.indexOf(t)>=0?t:"auto"; var seasonalPref=localStorage.getItem("ecalculo-seasonal"); if(seasonalPref!=="on"&&seasonalPref!=="off"){ seasonalPref="on"; try{localStorage.setItem("ecalculo-seasonal","on");}catch(e){} } var calTheme=seasonal(now); /* Dev: seletor manual sempre vale; opt-out sazonal só no modo auto. */ var effective; if(theme==="auto"){ effective=(seasonalPref==="on"&&calTheme!=="default")?calTheme:userTheme; } else { effective=theme; } document.documentElement.setAttribute("data-theme", effective); var cs=localStorage.getItem("ecalculo-card-style"); document.documentElement.setAttribute("data-card-style", cs==="sharp"?"sharp":"rounded"); var sl=localStorage.getItem("ecalculo-card-shadow-level"); document.documentElement.setAttribute("data-card-shadow-level", (sl==="soft"||sl==="strong")?sl:"medium"); } else { document.documentElement.setAttribute("data-card-style","sharp"); document.documentElement.setAttribute("data-card-shadow-level","medium"); var seasonalPrefProd=localStorage.getItem("ecalculo-seasonal"); if(seasonalPrefProd!=="on"&&seasonalPrefProd!=="off"){ seasonalPrefProd="on"; try{localStorage.setItem("ecalculo-seasonal","on");}catch(e){} } var calProd=seasonal(now); var tProd=(seasonalPrefProd==="on"&&calProd!=="default")?calProd:userTheme; document.documentElement.setAttribute("data-theme",tProd); } /* Primeira visita (ou valor inválido): tema claro + efeitos ligados */ var dm=localStorage.getItem("ecalculo-color-scheme"); if(dm!=="dark"&&dm!=="light"){ dm="light"; try{localStorage.setItem("ecalculo-color-scheme","light");}catch(e){} } document.documentElement.setAttribute("data-color-scheme", dm==="dark"?"dark":"light"); var fx=localStorage.getItem("ecalculo-effects"); if(fx!=="on"&&fx!=="off"){ fx="on"; try{localStorage.setItem("ecalculo-effects","on");}catch(e){} } document.documentElement.setAttribute("data-effects", fx==="off"?"off":"on"); var fs=localStorage.getItem("ecalculo-content-font-scale"); var scales=["1","1.12","1.25"]; if(scales.indexOf(fs)<0) fs="1"; document.documentElement.style.setProperty("--content-font-scale", fs); if(!isProd && false){ var previewFonts=["system","jakarta","inter","manrope","dm-sans","ibm-plex","source-serif"]; var pf=localStorage.getItem("ecalculo-preview-font"); if(previewFonts.indexOf(pf)>=0){ document.documentElement.setAttribute("data-preview-font", pf); } } /* Favicon alinhado ao tema efetivo (antes do paint do React) */ var favThemes=["default","default2","default3","marinho","jade","petroleo","grafite","carnaval","natal","halloween","blackfriday"]; var favTheme=document.documentElement.getAttribute("data-theme")||"petroleo"; if(favThemes.indexOf(favTheme)<0) favTheme="petroleo"; var favDark=document.documentElement.getAttribute("data-color-scheme")==="dark"; var favHref="/favicons/"+favTheme+(favDark?"-dark":"")+".svg?v=12"; function setFav(rel){ var sel=rel==="icon"?'link[rel="icon"],link[rel="shortcut icon"]':'link[rel="'+rel+'"]'; var all=document.querySelectorAll(sel); var nodes=[]; all.forEach(function(link){ var h=(link.getAttribute("href")||"").toLowerCase(); if(h.indexOf("/favicons/")!==-1 && h.indexOf(".svg")!==-1) nodes.push(link); }); if(!nodes.length){ var created=document.createElement("link"); created.rel=rel; if(rel==="icon") created.type="image/svg+xml"; created.setAttribute("href", favHref); document.head.appendChild(created); return; } nodes.forEach(function(link){ if(rel==="icon") link.type="image/svg+xml"; link.setAttribute("href", favHref); }); } setFav("icon"); }catch(e){}})();