/* ═══════════════ TOKENS ═══════════════ */
:root{
  --tinta:      #101A18;
  --tinta-fraca:#5B6B66;
  --papel:      #FBF9F3;
  --terminal:   #DCE4DF;
  --pix:        #1F8A7A;
  --pix-escuro: #14655A;
  --custo:      #B8402A;
  --ganho:      #2E7D4F;
  --borda:      #C3CEC8;

  --r: 4px;
  --serrilha: 16px;
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--terminal);
  color:var(--tinta);
  font-family:"Archivo", system-ui, sans-serif;
  font-size:16px;
  line-height:1.55;
  background-image:radial-gradient(var(--borda) .5px, transparent .5px);
  background-size:22px 22px;
}
.env{ max-width:1080px; margin:0 auto; padding:0 20px; }

/* ═══════════════ CABEÇALHO ═══════════════ */
.topo{ padding:56px 0 32px; }
.olho{
  font-family:"Space Mono", monospace;
  font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--pix-escuro); margin:0 0 14px;
}
h1{
  font-size:clamp(2.3rem, 7vw, 4rem);
  font-variation-settings:"wdth" 118, "wght" 700;
  line-height:.98; letter-spacing:-.035em;
  margin:0 0 14px; max-width:15ch;
}
.topo p{ margin:0; max-width:46ch; color:var(--tinta-fraca); font-size:1.05rem; }

/* ═══════════════ NAVEGAÇÃO ═══════════════ */
.abas{ display:flex; flex-wrap:wrap; gap:8px; margin:34px 0 0; }
.aba{
  flex:1 1 auto; min-width:132px; padding:13px 16px;
  text-align:center; text-decoration:none; cursor:pointer;
  font-family:"Space Mono", monospace; font-size:.82rem; letter-spacing:.06em;
  background:transparent; color:var(--tinta-fraca);
  border:1.5px solid var(--borda); border-radius:var(--r);
  transition:background .15s, color .15s, border-color .15s;
}
.aba:hover{ border-color:var(--pix); color:var(--tinta); }
.aba[aria-current="page"]{
  background:var(--tinta); color:var(--papel); border-color:var(--tinta);
}

/* ═══════════════ GRADE ═══════════════ */
.grade{
  display:grid; grid-template-columns:1fr; gap:26px;
  padding:26px 0 10px; align-items:start;
}
@media (min-width:900px){
  .grade{ grid-template-columns:1fr 380px; gap:40px; }
  .coluna-recibo{ position:sticky; top:26px; }
}

/* ═══════════════ CONTROLES ═══════════════ */
.campo{ margin-bottom:22px; }
.campo > label,
.campo > .rotulo{
  display:block; margin-bottom:7px;
  font-family:"Space Mono", monospace;
  font-size:.72rem; letter-spacing:.13em; text-transform:uppercase;
  color:var(--tinta-fraca);
}
.entrada{
  width:100%; padding:13px 15px;
  font-family:"Space Mono", monospace; font-size:1.15rem; font-weight:700;
  color:var(--tinta); background:var(--papel);
  border:1.5px solid var(--borda); border-radius:var(--r);
}
.entrada:focus{ outline:2px solid var(--pix); outline-offset:1px; border-color:var(--pix); }
.entrada--sufixo{ padding-right:46px; }
.com-sufixo{ position:relative; }
.com-sufixo .sufixo{
  position:absolute; right:15px; top:50%; transform:translateY(-50%);
  font-family:"Space Mono", monospace; font-size:1.1rem; font-weight:700;
  color:var(--tinta-fraca); pointer-events:none;
}
.dica{ margin:7px 0 0; font-size:.83rem; color:var(--tinta-fraca); }

.fichas{ display:flex; flex-wrap:wrap; gap:7px; }
.ficha{
  padding:8px 13px; cursor:pointer;
  font-family:"Space Mono", monospace; font-size:.86rem; font-weight:700;
  background:var(--papel); color:var(--tinta-fraca);
  border:1.5px solid var(--borda); border-radius:var(--r);
  transition:background .15s, color .15s, border-color .15s;
}
.ficha:hover{ border-color:var(--pix); color:var(--tinta); }
.ficha[aria-pressed="true"]{ background:var(--pix); border-color:var(--pix); color:#fff; }
.ficha--larga{ flex:1 1 auto; min-width:108px; text-align:center; }
.fichas--teclado{
  display:grid;
  /* 6 colunas fixas: 18 opções = 3 linhas exatas em qualquer tela. */
  grid-template-columns:repeat(6, 1fr);
  gap:6px;
}
.fichas--teclado .ficha{ padding:9px 2px; text-align:center; }

.chave{ display:flex; align-items:center; gap:11px; cursor:pointer; font-size:.94rem; }
.chave input{ width:19px; height:19px; accent-color:var(--pix); }

/* ═══════════════ RECIBO (assinatura) ═══════════════ */
.recibo{ filter:drop-shadow(0 10px 22px rgba(16,26,24,.16)); }
.serrilha{
  height:10px;
  background:
    linear-gradient(-45deg, var(--papel) 8px, transparent 0) 0 8px,
    linear-gradient(45deg,  var(--papel) 8px, transparent 0) 0 8px;
  background-size:var(--serrilha) var(--serrilha);
  background-repeat:repeat-x;
}
.serrilha--topo{ transform:rotate(180deg); }
.recibo__corpo{
  background:var(--papel);
  padding:22px 24px 26px;
  font-family:"Space Mono", monospace;
}
.recibo__cabeca{
  text-align:center; padding-bottom:14px; border-bottom:1.5px dashed var(--borda);
}
.recibo__cabeca strong{ display:block; font-size:.86rem; letter-spacing:.14em; }
.recibo__cabeca span{ font-size:.68rem; letter-spacing:.1em; color:var(--tinta-fraca); }

.linha{ display:flex; align-items:baseline; gap:7px; font-size:.83rem; padding:5px 0; }
.linha__nome{ color:var(--tinta-fraca); letter-spacing:.05em; white-space:nowrap; }
.linha__guia{ flex:1; border-bottom:1px dotted var(--borda); transform:translateY(-3px); }
.linha__valor{ font-weight:700; white-space:nowrap; font-variant-numeric:tabular-nums; }
.linha--custo .linha__valor{ color:var(--custo); }
.linha--ganho .linha__valor{ color:var(--ganho); }

.destaque{ margin:16px 0; padding:15px 0; border-top:1.5px dashed var(--borda); border-bottom:1.5px dashed var(--borda); }
.destaque__nome{ font-size:.7rem; letter-spacing:.16em; color:var(--tinta-fraca); }
.destaque__valor{
  display:block; margin-top:3px;
  font-size:clamp(1.9rem, 6vw, 2.35rem); font-weight:700;
  letter-spacing:-.02em; font-variant-numeric:tabular-nums;
}
.recibo__nota{ margin:12px 0 0; font-size:.74rem; line-height:1.5; color:var(--tinta-fraca); }
.recibo__aviso{
  margin:14px 0 0; padding:11px 13px; border-radius:var(--r);
  font-size:.78rem; line-height:1.5;
  background:rgba(31,138,122,.09); border-left:3px solid var(--pix);
}
.recibo__aviso--custo{ background:rgba(184,64,42,.09); border-left-color:var(--custo); }

.cta{
  display:block; margin-top:18px; padding:14px; text-align:center;
  font-family:"Space Mono", monospace; font-size:.82rem; font-weight:700; letter-spacing:.05em;
  color:#fff; background:var(--pix-escuro); border-radius:var(--r);
  text-decoration:none; transition:background .15s;
}
.cta:hover{ background:var(--tinta); }
.cta small{ display:block; margin-top:3px; font-weight:400; opacity:.8; letter-spacing:0; }

@keyframes imprimir{ from{ clip-path:inset(0 0 100% 0); } to{ clip-path:inset(0 0 0 0); } }
.imprimindo{ animation:imprimir .5s steps(15) both; }
@media (prefers-reduced-motion:reduce){ .imprimindo{ animation:none; } }

/* ═══════════════ COTAÇÃO ═══════════════ */
.cotacao{
  position:relative;
  width:min(620px, calc(100vw - 32px));
  max-height:88vh; padding:28px 26px 30px;
  background:var(--papel); color:var(--tinta);
  border:none; border-radius:6px;
  box-shadow:0 24px 60px rgba(16,26,24,.34);
}
.cotacao::backdrop{ background:rgba(16,26,24,.62); }
.cotacao__x{
  position:absolute; top:14px; right:14px; z-index:2;
  width:36px; height:36px; cursor:pointer; font-size:1rem;
  background:transparent; color:var(--tinta-fraca);
  border:1.5px solid var(--borda); border-radius:var(--r);
}
.cotacao__x:hover{ border-color:var(--tinta); color:var(--tinta); }
.cotacao__titulo{
  margin:0 0 6px; padding-right:48px; font-size:1.45rem;
  font-variation-settings:"wdth" 112, "wght" 700; letter-spacing:-.02em;
}
.cotacao__sub{ margin:0 0 20px; font-size:.82rem; line-height:1.5; color:var(--tinta-fraca); max-width:52ch; }
.cotacao__campos{ display:grid; gap:4px; padding-bottom:6px; }
@media (min-width:620px){ .cotacao__campos{ grid-template-columns:1fr 1fr; gap:4px 18px; }
  .cotacao__campos .campo:nth-child(2){ grid-column:1 / -1; } }

.oferta{
  display:grid; grid-template-columns:1fr auto; gap:2px 14px; align-items:center;
  padding:13px 0; border-bottom:1px dashed var(--borda);
}
.oferta__nome{ font-family:"Space Mono", monospace; font-weight:700; font-size:.95rem; }
.oferta__obs{ grid-column:1; font-size:.76rem; color:var(--tinta-fraca); }
.oferta__taxa{
  grid-row:1 / span 2; text-align:right;
  font-family:"Space Mono", monospace; font-size:1.15rem; font-weight:700;
  color:var(--ganho); font-variant-numeric:tabular-nums;
}
.oferta__taxa small{ display:block; font-size:.68rem; font-weight:400; color:var(--tinta-fraca); }
.oferta__ir{
  grid-column:1 / -1; margin-top:8px; padding:9px;
  text-align:center; text-decoration:none; border-radius:var(--r);
  font-family:"Space Mono", monospace; font-size:.76rem; font-weight:700;
  color:var(--pix-escuro); border:1.5px solid var(--pix);
}
.oferta__ir:hover{ background:var(--pix); color:#fff; }
.cotacao__vazio{ padding:20px 0; font-size:.92rem; line-height:1.6; }

/* ═══════════════ ANÚNCIO ═══════════════ */
.anuncio{ margin:34px 0; text-align:center; min-height:100px; }
.anuncio > span{
  display:block; margin-bottom:6px;
  font-family:"Space Mono", monospace; font-size:.62rem;
  letter-spacing:.2em; text-transform:uppercase; color:var(--tinta-fraca);
}

/* ═══════════════ CONTEÚDO ═══════════════ */
.texto{ max-width:64ch; padding:22px 0 60px; }
.texto h2{
  margin:44px 0 12px;
  font-size:1.5rem; font-variation-settings:"wdth" 110, "wght" 700;
  letter-spacing:-.02em;
}
.texto h3{ margin:26px 0 6px; font-size:1.02rem; font-weight:700; }
.texto p{ margin:0 0 14px; color:#26332F; }
.texto ul{ margin:0 0 14px; padding-left:20px; color:#26332F; }
.texto li{ margin-bottom:6px; }
.texto code{
  font-family:"Space Mono", monospace; font-size:.88em;
  background:var(--papel); padding:2px 6px; border-radius:3px; border:1px solid var(--borda);
}
.tabela{ width:100%; border-collapse:collapse; margin:0 0 14px; font-size:.92rem; }
.tabela th, .tabela td{ padding:9px 11px; text-align:left; border-bottom:1px solid var(--borda); }
.tabela th{
  font-family:"Space Mono", monospace; font-size:.68rem;
  letter-spacing:.1em; text-transform:uppercase; color:var(--tinta-fraca);
}
.tabela td:last-child{ font-family:"Space Mono", monospace; font-weight:700; }

.rodape{
  padding:26px 0 40px; border-top:1.5px solid var(--borda);
  font-size:.82rem; color:var(--tinta-fraca);
}

:focus-visible{ outline:2px solid var(--pix); outline-offset:2px; }
[hidden]{ display:none !important; }