/* Central de Calculadoras da Obra — Tavinho. Tokens copiados do site (navy #191339, laranja #FF7D23, Poppins).
   As cores de marca são sobrescritas em tempo de execução por config/config.json (identidade configurável). */
@font-face{font-family:Poppins;font-weight:400;font-display:swap;src:url(../fonts/poppins-regular.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:500;font-display:swap;src:url(../fonts/poppins-medium.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:600;font-display:swap;src:url(../fonts/poppins-semibold.woff2) format("woff2")}
:root{
  --cor-primaria:#191339;--cor-primaria-clara:#2b2459;--cor-destaque:#ff7d23;--cor-texto-destaque:#191339;--cor-wa:#008848;--cor-wa-escura:#00703b;
  --tinta:#333;--suave:#5f6368;--borda:#c9cbd4;--borda-forte:#767b95;--fundo:#fff;--fundo-sutil:#f6f6f8;--fundo-azul:#eff1fa;
  --erro:#b42318;--erro-fundo:#fef3f2;--ok:#067647;--ok-fundo:#ecfdf3;--atencao:#8a3a06;--atencao-fundo:#fffaeb;
  --r:12px;--r-s:8px;--alvo:44px;--sombra:0 1px 2px rgba(25,19,57,.08),0 4px 16px rgba(25,19,57,.06);
  --fonte:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5rem;scroll-padding-bottom:5rem}
body{margin:0;font-family:var(--fonte);font-size:1rem;line-height:1.5;color:var(--tinta);background:var(--fundo-sutil);overflow-wrap:anywhere}
img,svg{max-width:100%;height:auto}
h1,h2,h3{color:var(--cor-primaria);line-height:1.2;margin:0 0 .5rem;font-weight:600}
h1{font-size:clamp(1.5rem,5vw,2.125rem)}h2{font-size:1.25rem}h3{font-size:1.0625rem}
p{margin:0 0 .75rem}
a{color:var(--cor-primaria);text-underline-offset:2px}
:focus-visible{outline:3px solid var(--cor-destaque);outline-offset:2px;box-shadow:0 0 0 5px var(--cor-primaria)}
.vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.pular{position:absolute;left:.5rem;top:-4rem;z-index:50;background:var(--cor-destaque);color:var(--cor-texto-destaque);padding:.75rem 1rem;border-radius:var(--r-s);font-weight:600}
.pular:focus{top:.5rem}
.wrap{width:100%;max-width:72rem;margin:0 auto;padding:0 1rem}
/* Cabeçalho */
.topo{background:var(--cor-primaria);color:#fff;position:sticky;top:0;z-index:20}
.topo .wrap{display:flex;align-items:center;gap:.75rem;min-height:4rem}
.marca{display:flex;align-items:center;gap:.5rem;color:#fff;text-decoration:none;margin-right:auto;min-height:var(--alvo)}
.marca img{height:2.25rem;width:auto}
.marca span{font-size:.8125rem;line-height:1.2;color:#e4e5eb;max-width:9rem}
.topo a.navlink{color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;min-height:var(--alvo);padding:0 .75rem;border-radius:var(--r-s);font-weight:500;white-space:nowrap}
.topo a.navlink:hover{background:var(--cor-primaria-clara)}
.topo a.navlink[aria-current="page"]{background:var(--cor-primaria-clara);text-decoration:underline;text-underline-offset:4px}
.contador{display:inline-grid;place-items:center;min-width:1.5rem;height:1.5rem;padding:0 .35rem;border-radius:99px;background:var(--cor-destaque);color:var(--cor-texto-destaque);font-size:.8125rem;font-weight:600}
.voltar-site{display:none}
@media (min-width:640px){.voltar-site{display:inline-flex}}
main{display:block;padding:1.25rem 0 2.5rem;min-height:100vh}
main:focus{outline:none}
.rodape{background:var(--cor-primaria);color:#e4e5eb;font-size:.875rem;padding:1.25rem 0}
.rodape p{margin:0 0 .25rem}
/* Faixa de demonstração */
.demo{background:var(--atencao-fundo);color:var(--atencao);border:1px solid #f3c98b;border-radius:var(--r-s);padding:.6rem .8rem;font-size:.875rem;margin:0 0 1rem}
/* Início */
.hero{margin-bottom:1.25rem}
.hero p{color:var(--suave);max-width:46rem;font-size:1.0625rem}
.selos{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:.75rem 0 0}
.selos li{background:#fff;border:1px solid var(--borda);border-radius:99px;padding:.25rem .75rem;font-size:.875rem}
.cards{display:grid;gap:.875rem;grid-template-columns:1fr;list-style:none;padding:0;margin:0}
@media (min-width:560px){.cards{grid-template-columns:1fr 1fr}}
@media (min-width:960px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;gap:.875rem;align-items:flex-start;background:#fff;border:1px solid var(--borda);border-radius:var(--r);padding:1rem;text-decoration:none;color:inherit;box-shadow:var(--sombra);min-height:100%;transition:border-color .15s}
.card:hover{border-color:var(--cor-primaria)}
.card .ico{flex:0 0 3.25rem;height:3.25rem;border-radius:var(--r-s);background:var(--fundo-azul);display:grid;place-items:center}
.card .ico svg{width:2.25rem;height:2.25rem}
.card strong{display:block;color:var(--cor-primaria);font-size:1.0625rem;line-height:1.3;margin-bottom:.15rem}
.card small{display:block;color:var(--suave);font-size:.875rem}
.card .tipo{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--suave);font-weight:500;margin-bottom:.2rem}
.lista-chamada{margin-top:1.25rem;background:#fff;border:1px solid var(--borda);border-radius:var(--r);padding:1rem;display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:space-between}
.lista-chamada p{margin:0}
/* Calculadora */
.migalha{margin:0 0 .75rem}
.migalha a{display:inline-flex;align-items:center;min-height:var(--alvo);font-weight:500}
.intro{color:var(--suave);max-width:46rem}
.calc{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr)}
@media (min-width:960px){.calc{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:start}}
@media (min-width:960px) and (min-height:1000px){.resultado{position:sticky;top:5rem;max-height:calc(100vh - 6rem);overflow:auto}}
.painel{background:#fff;border:1px solid var(--borda);border-radius:var(--r);padding:1rem;box-shadow:var(--sombra);min-width:0}
fieldset{border:0;padding:0;margin:0 0 1.25rem;min-width:0}
legend,.titulo-bloco{font-weight:600;color:var(--cor-primaria);font-size:1.0625rem;padding:0;margin-bottom:.5rem}
.bloco{border-top:1px solid var(--borda);padding-top:1rem}
.bloco:first-child{border-top:0;padding-top:0}
.grade{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr))}
.campo{min-width:0}
.campo label,.rotulo{display:block;font-weight:500;font-size:.9375rem;margin-bottom:.25rem;color:var(--tinta)}
.un{font-weight:400;color:var(--suave)}
.entrada{display:flex;align-items:stretch;border:1px solid var(--borda-forte);border-radius:var(--r-s);background:#fff;overflow:hidden}
.entrada:focus-within{outline:3px solid var(--cor-destaque);outline-offset:1px}
.entrada input,.entrada select{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:1rem;padding:.65rem .75rem;min-height:48px;color:var(--tinta)}
.entrada input:focus,.entrada select:focus{outline:none;box-shadow:none}
.sufixo{display:flex;align-items:center;padding:0 .75rem;background:var(--fundo-sutil);color:var(--suave);font-size:.9375rem;border-left:1px solid var(--borda)}
select{appearance:auto}
.texto{width:100%;border:1px solid var(--borda-forte);border-radius:var(--r-s);font:inherit;font-size:1rem;padding:.65rem .75rem;min-height:48px;background:#fff;color:var(--tinta)}
textarea.texto{min-height:5rem;resize:vertical}
.campo.invalido .entrada,.campo.invalido .texto{border-color:var(--erro);box-shadow:inset 0 0 0 1px var(--erro)}
.erro{color:var(--erro);font-size:.875rem;margin:.3rem 0 0;display:flex;gap:.35rem;align-items:flex-start;font-weight:500}
.erro::before{content:"!";flex:0 0 1.1rem;height:1.1rem;border-radius:50%;background:var(--erro);color:#fff;font-size:.75rem;display:grid;place-items:center;margin-top:.15rem}
.erro-bloco{background:var(--erro-fundo);border:1px solid #f4b8b1;border-radius:var(--r-s);padding:.5rem .75rem}
.ajuda{color:var(--suave);font-size:.8125rem;margin:.25rem 0 0}
.opcoes{display:flex;flex-wrap:wrap;gap:.5rem}
.opcao{position:relative}
.opcao input{position:absolute;opacity:0;width:1px;height:1px}
.opcao span{display:inline-flex;align-items:center;min-height:var(--alvo);padding:.4rem .9rem;border:1px solid var(--borda-forte);border-radius:99px;background:#fff;cursor:pointer;font-size:.9375rem}
.opcao input:checked+span{background:var(--cor-primaria);color:#fff;border-color:var(--cor-primaria)}
.opcao input:focus-visible+span{outline:3px solid var(--cor-destaque);outline-offset:2px}
.check{display:flex;gap:.6rem;align-items:flex-start;min-height:var(--alvo);padding:.5rem 0;cursor:pointer;font-weight:500}
.check input{width:1.35rem;height:1.35rem;margin:.1rem 0 0;accent-color:var(--cor-primaria);flex:0 0 auto}
.linha-rep{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;align-items:end;padding:.6rem;border:1px dashed var(--borda);border-radius:var(--r-s);margin-bottom:.5rem}
.linha-rep.duas{grid-template-columns:repeat(2,minmax(0,1fr))}
.linha-rep .rep-acoes{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center}
.linha-rep .rep-acoes span{font-weight:600;font-size:.875rem;color:var(--cor-primaria)}
.stepper{display:flex;align-items:stretch;gap:.4rem}
.stepper button{flex:0 0 3.25rem;min-height:3.25rem;font-size:1.5rem;font-weight:600;border-radius:var(--r-s);border:1px solid var(--borda-forte);background:#fff;color:var(--cor-primaria);cursor:pointer}
.stepper .entrada{flex:1}
.stepper .entrada input{text-align:center;font-size:1.125rem;font-weight:600;min-height:3.25rem}
.desenho{display:flex;gap:.75rem;align-items:center;background:var(--fundo-azul);border-radius:var(--r-s);padding:.6rem .75rem;margin:0 0 1rem}
.desenho svg{flex:0 0 7.5rem;width:7.5rem;height:auto}
.desenho p{margin:0;font-size:.875rem;color:var(--cor-primaria)}
.dica{background:var(--fundo-azul);border-left:4px solid var(--cor-primaria);border-radius:var(--r-s);padding:.6rem .75rem;font-size:.9rem;margin:.5rem 0 1rem}
.dica a{font-weight:600}
.selo-exemplo{display:inline-block;background:var(--atencao-fundo);color:var(--atencao);border:1px solid #f3c98b;border-radius:6px;padding:.05rem .45rem;font-size:.75rem;font-weight:600;margin:.25rem 0}
.fonte{color:var(--suave);font-size:.8125rem;margin:.25rem 0 0}
/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:var(--alvo);padding:.6rem 1.1rem;border-radius:var(--r-s);border:1px solid transparent;font:inherit;font-weight:600;font-size:.9375rem;text-decoration:none;cursor:pointer;text-align:center;line-height:1.2}
.btn--principal{background:var(--cor-destaque);color:var(--cor-texto-destaque)}
.btn--principal:hover{filter:brightness(1.05)}
.btn--wa{background:var(--cor-wa);color:#fff}
.btn--wa:hover{background:var(--cor-wa-escura)}
.btn--sec{background:#fff;color:var(--cor-primaria);border-color:var(--cor-primaria)}
.btn--sec:hover{background:var(--fundo-azul)}
.btn--texto{background:transparent;color:var(--cor-primaria);text-decoration:underline;padding:.5rem .6rem}
.btn--perigo{background:#fff;color:var(--erro);border-color:var(--erro)}
.btn--peq{min-height:var(--alvo);padding:.4rem .75rem;font-size:.875rem}
.btn:disabled{opacity:.55;cursor:not-allowed}
.acoes{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.acoes .btn{flex:1 1 auto}
@media (min-width:560px){.acoes .btn{flex:0 1 auto}}
/* Resultado */
.resultado h2{display:flex;justify-content:space-between;gap:.5rem;align-items:baseline}
.vazio{color:var(--suave)}
.resumo{margin:0 0 .75rem;display:grid;gap:0}
.resumo div{display:flex;justify-content:space-between;gap:.75rem;padding:.45rem 0;border-bottom:1px solid #eceef3}
.resumo dt{color:var(--suave);font-size:.9375rem}
.resumo dd{margin:0;font-weight:500;text-align:right}
.resumo .destaque dt{color:var(--cor-primaria);font-weight:600}
.resumo .destaque dd{color:var(--cor-primaria);font-size:1.125rem;font-weight:600}
.itens{list-style:none;margin:0 0 .75rem;padding:0;display:grid;gap:.5rem}
.item{border:1px solid var(--borda);border-radius:var(--r-s);padding:.65rem .75rem;background:#fff}
.item .nome{font-weight:600;color:var(--cor-primaria)}
.item .qtds{display:flex;flex-wrap:wrap;gap:.25rem 1rem;font-size:.9375rem;margin-top:.2rem}
.item .qtds b{color:var(--cor-primaria)}
details{border:1px solid var(--borda);border-radius:var(--r-s);margin:.5rem 0;background:#fff}
summary{cursor:pointer;padding:.65rem .75rem;font-weight:600;color:var(--cor-primaria);min-height:var(--alvo);display:flex;align-items:center}
details>div,details>ul,details>ol{padding:0 .75rem .75rem 1.75rem;margin:0;font-size:.9rem}
details li{margin-bottom:.3rem}
.aviso{display:flex;gap:.5rem;background:var(--atencao-fundo);color:var(--atencao);border-radius:var(--r-s);padding:.6rem .75rem;font-size:.9rem;font-weight:500;margin:.5rem 0}
.aviso--forte{background:var(--erro-fundo);color:var(--erro)}
.ok{background:var(--ok-fundo);color:var(--ok);border-radius:var(--r-s);padding:.6rem .75rem;font-weight:500}
.barra-resultado{position:sticky;bottom:0;z-index:15;background:var(--cor-primaria);color:#fff;margin:1rem -1rem 0;padding:.6rem 1rem;display:flex;gap:.75rem;align-items:center;justify-content:space-between}
.barra-resultado p{margin:0;font-size:.9375rem;font-weight:500}
.barra-resultado a{color:#fff;font-weight:600;min-height:var(--alvo);display:inline-flex;align-items:center;white-space:nowrap}
@media (min-width:960px){.barra-resultado{display:none}}
/* Lista */
.secao{margin-top:1.5rem}
.grupos{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.grupo{background:#fff;border:1px solid var(--borda);border-radius:var(--r);padding:.85rem 1rem}
.grupo .topo-g{display:flex;justify-content:space-between;gap:.75rem;flex-wrap:wrap}
.grupo .qtd{font-size:1.125rem;font-weight:600;color:var(--cor-primaria)}
.grupo .origem{color:var(--suave);font-size:.875rem;margin:.25rem 0 0}
.ambiente{margin-top:1rem}
.ambiente h3{display:flex;gap:.5rem;align-items:center}
.entrada-lista{background:#fff;border:1px solid var(--borda);border-radius:var(--r);padding:.85rem 1rem;margin-bottom:.6rem}
.entrada-lista .acoes{margin-top:.5rem}
.previa{white-space:pre-wrap;background:#fff;border:1px solid var(--borda);border-radius:var(--r-s);padding:.75rem;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.8125rem;max-height:22rem;overflow:auto;margin:0}
.toast{position:fixed;left:50%;top:4.5rem;transform:translateX(-50%);z-index:60;background:var(--cor-primaria);color:#fff;padding:.75rem 1rem;border-radius:var(--r-s);box-shadow:var(--sombra);display:flex;gap:.75rem;align-items:center;max-width:calc(100% - 2rem)}
.toast button{background:transparent;color:#fff;border:1px solid #fff;border-radius:6px;min-height:2.5rem;padding:0 .75rem;font:inherit;font-weight:600;cursor:pointer}
.confirmar{background:var(--erro-fundo);border:1px solid #f4b8b1;border-radius:var(--r-s);padding:.75rem;margin-top:.5rem}
noscript p{background:#fff;padding:1rem;border-radius:var(--r)}
/* Impressão */
@media print{
  @page{margin:14mm}
  body{background:#fff;font-size:11pt}
  .topo,.rodape,.acoes,.barra-resultado,.migalha,.pular,.toast,.nao-imprimir,form.painel,.desenho{display:none!important}
  .painel,.grupo,.entrada-lista,details{box-shadow:none;border-color:#999;break-inside:avoid}
  details{border:0}details>summary{display:none}details>*{display:block!important}
  .calc{display:block}.resultado{position:static;max-height:none;overflow:visible}
  .so-impressao{display:block!important}
  a{color:#000;text-decoration:none}
}
.so-impressao{display:none}
h1[tabindex="-1"]:focus,h2[tabindex="-1"]:focus,.resultado:focus{outline:none;box-shadow:none}
@media (min-width:960px){.toast{left:auto;right:1rem;transform:none;max-width:24rem}}