/* Estilos compartilhados das ferramentas Rohbrau.
   Identidade da loja (tema brasilia): Tenor Sans, texto #3F3D38, teal #29786E, lime #C6D51E. */

:root{
  --texto:#3F3D38; --fundo:#ffffff; --linha:#e6e3dc;
  --teal:#29786E; --lime:#C6D51E; --escuro:#3F3D38; --suave:#f7f5f0;
  --ambar:#C79A2B; --erro:#b0402a;
  --larg:700px;                 /* páginas sobrescrevem quando precisam de mais espaço */
}
*{box-sizing:border-box}
body{margin:0;background:var(--fundo);color:var(--texto);
  font-family:'Tenor Sans','Open Sans',system-ui,sans-serif;line-height:1.5}
h1,h2,h3,.tenor{font-family:'Tenor Sans',serif;font-weight:400}
a{color:var(--teal)}
label,input,select,button,table,.res-label,.aviso,.crumb,.nota,.badge,.dica{
  font-family:'Open Sans',system-ui,sans-serif}

/* ── Cabeçalho estilo loja ── */
.site-head{border-bottom:1px solid var(--linha);background:#fff}
.site-head .in{max-width:var(--larg);margin:0 auto;padding:14px 18px;display:flex;
  justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.brand-logo{display:inline-flex;align-items:center}
.brand-logo img{display:block;height:48px;width:auto}
.site-nav{display:flex;gap:20px;font-size:13.5px;flex-wrap:wrap}
.site-nav a{color:var(--texto);text-decoration:none}
.site-nav a:hover{color:var(--teal)}
.crumb{font-size:12.5px;color:#8a857b}
.crumb a{color:#8a857b;text-decoration:none}
.crumb a:hover{color:var(--teal)}
.subbar{border-bottom:1px solid var(--linha);background:var(--fundo)}
.subbar .in{max-width:var(--larg);margin:0 auto;padding:8px 18px}
.wrap{max-width:var(--larg);margin:0 auto;padding:24px 18px 56px}

/* ── Rodapé escuro estilo loja ── */
.site-foot{background:var(--escuro);color:#e9e6df}
.site-foot .cols{max-width:var(--larg);margin:0 auto;padding:38px 18px 22px;
  display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px}
@media(max-width:640px){.site-foot .cols{grid-template-columns:1fr}}
.site-foot p{font-size:13px;color:#b7b2a8;margin:12px 0 0;max-width:320px;
  font-family:'Open Sans',sans-serif}
.site-foot h4{font-family:'Open Sans',sans-serif;font-size:12px;text-transform:uppercase;
  letter-spacing:.08em;color:#9a958b;margin:0 0 12px;font-weight:600}
.site-foot .lnk{display:block;color:#e9e6df;text-decoration:none;font-size:13.5px;margin-bottom:9px;
  font-family:'Open Sans',sans-serif}
.site-foot .lnk:hover{color:var(--lime)}
.foot-logo{display:block;height:64px;width:auto}
.foot-base{border-top:1px solid #514e47}
.foot-base .in{max-width:var(--larg);margin:0 auto;padding:16px 18px;font-size:12px;color:#9a958b;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-family:'Open Sans',sans-serif}

/* ── Título da ferramenta ── */
header.top{text-align:center;margin-bottom:8px}
header.top h1{font-size:30px;margin:0 0 6px;color:var(--escuro)}
header.top p{margin:0 auto;max-width:560px;color:#6b675e;font-size:15px}

.aviso{background:var(--suave);border:1px solid var(--linha);border-left:4px solid var(--lime);
  padding:10px 14px;border-radius:6px;font-size:13px;color:#6b675e;margin:18px 0 22px}

/* ── Cartão de cálculo ── */
.calc-card{border:1px solid var(--linha);border-top:4px solid var(--teal);border-radius:12px;
  padding:22px;background:#fff;margin-top:8px}
.calc-card + .calc-card{margin-top:20px}
.calc-card h2{font-size:20px;margin:0 0 4px;color:var(--escuro)}
.calc-card .sub{font-size:13px;color:#8a857b;margin:0 0 18px;font-family:'Open Sans',sans-serif}

/* ── Campos ── */
.campo{margin-bottom:16px}
.campo label,.campo > .rot{display:block;font-size:12px;text-transform:uppercase;
  letter-spacing:.06em;color:#8a857b;margin-bottom:6px}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campos-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
@media(max-width:520px){.campos,.campos-3{grid-template-columns:1fr}}
input[type=text],input[type=number],input[type=date],select{width:100%;padding:9px 11px;
  border:1px solid var(--linha);border-radius:8px;font-size:15px;font-family:'Open Sans',sans-serif;
  color:var(--texto);background:#fff}
input[type=number]{font-size:16px}
input:focus,select:focus{outline:2px solid var(--teal);outline-offset:0;border-color:var(--teal)}
.inline{display:flex;gap:8px}
.inline input{flex:1}
.inline select{width:auto;flex:0 0 auto}
.dica{font-size:12px;color:#a29d92;margin-top:5px}

button.acao{background:var(--teal);color:#fff;border:0;border-radius:8px;padding:10px 18px;
  font-size:14px;font-weight:600;cursor:pointer}
button.acao:hover{filter:brightness(.94)}
button.link{background:none;border:0;color:var(--teal);font-size:13px;cursor:pointer;padding:0;
  text-decoration:underline}

.erro{font-size:13px;color:var(--erro);background:#fbeae6;border-radius:6px;padding:8px 11px;
  margin-bottom:14px;font-family:'Open Sans',sans-serif}
.erro[hidden],.resultado[hidden],[hidden]{display:none}

/* ── Resultados ── */
.resultado{display:grid;grid-template-columns:1fr;gap:10px;margin-top:6px}
.res-item{display:flex;justify-content:space-between;align-items:center;gap:12px;
  border:1px solid var(--linha);border-radius:8px;padding:12px 14px;background:var(--suave)}
.res-item.destaque{background:#fff;border-color:var(--teal);border-width:2px}
.res-label{font-size:13.5px;color:#6b675e}
.res-valor{font-family:'Tenor Sans',serif;font-size:22px;color:var(--teal);white-space:nowrap}
.res-item.destaque .res-valor{font-size:26px}
.res-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:6px}
.res-box{border:1px solid var(--linha);border-radius:8px;padding:12px 14px;background:var(--suave);
  text-align:center}
.res-box.destaque{background:#fff;border-color:var(--teal);border-width:2px}
.res-box .res-label{display:block;margin-bottom:2px;font-size:12px;text-transform:uppercase;
  letter-spacing:.05em;color:#8a857b}

/* ── Tabelas ── */
table.dados{width:100%;border-collapse:collapse;font-size:14px}
table.dados th,table.dados td{padding:8px 6px;border-bottom:1px solid var(--linha);text-align:left}
table.dados th{font-weight:600;color:#8a857b;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.05em}
table.dados td.num,table.dados th.num{text-align:right;white-space:nowrap}
.tabela-rolagem{overflow-x:auto}

.nota{font-size:12px;color:#a29d92;margin-top:22px;line-height:1.6}
.nota strong{color:#8a857b}

/* ── Outras ferramentas (rodapé de navegação entre tools) ── */
.outras{margin-top:34px;border-top:1px solid var(--linha);padding-top:20px}
.outras h3{font-size:14px;margin:0 0 12px;color:#8a857b;text-transform:uppercase;
  letter-spacing:.06em;font-family:'Open Sans',sans-serif;font-weight:600}
.outras .lista{display:flex;flex-wrap:wrap;gap:8px}
.outras a{display:inline-block;border:1px solid var(--linha);border-radius:999px;padding:5px 13px;
  font-size:13px;color:var(--texto);text-decoration:none;font-family:'Open Sans',sans-serif}
.outras a:hover{border-color:var(--teal);color:var(--teal);background:var(--suave)}