:root {
  --fundo: #f5f4f0; --cartao: #fff; --texto: #1d1d1b; --suave: #6b6b66; --borda: #deddd6;
  --marca: #13463c; --ok: #1b7a45; --alerta: #b36b00; --erro: #a3261c;
}
@media (prefers-color-scheme: dark) {
  :root { --fundo: #151513; --cartao: #1f1f1c; --texto: #eeede8; --suave: #a3a39c; --borda: #34342f;
    --marca: #7cc4b1; --ok: #5fcf8c; --alerta: #f0b04a; --erro: #ff7b6e; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 16px/1.5 system-ui, -apple-system, Roboto, sans-serif; }
header { background: var(--marca); color: #fff; padding: 12px 16px; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; }
@media (prefers-color-scheme: dark) { header { color: #10201c; } }
header strong { font-size: 1.1rem; margin-right: auto; }
header a { color: inherit; text-decoration: none; font-weight: 600; opacity: .85; }
header a.atual { opacity: 1; text-decoration: underline; }
header button { background: transparent; color: inherit; border: 1px solid currentColor; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.4rem; margin: 8px 0 16px; }
h2 { font-size: 1.1rem; margin: 24px 0 8px; }
.cartao { background: var(--cartao); border: 1px solid var(--borda); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.faixa { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.selo { display: inline-block; padding: 2px 10px; border-radius: 99px; font-size: .85rem; font-weight: 700; border: 1px solid; }
.selo.ok { color: var(--ok); } .selo.alerta { color: var(--alerta); } .selo.erro { color: var(--erro); }
label { display: block; font-size: .9rem; color: var(--suave); margin-bottom: 4px; }
input, select, textarea { font: inherit; color: inherit; background: var(--fundo); border: 1px solid var(--borda); border-radius: 8px; padding: 8px 10px; width: 100%; }
button { font: inherit; font-weight: 600; border-radius: 8px; padding: 8px 14px; border: 1px solid var(--borda); background: var(--cartao); color: var(--texto); cursor: pointer; }
button.principal { background: var(--marca); color: #fff; border-color: var(--marca); }
@media (prefers-color-scheme: dark) { button.principal { color: #10201c; } }
button.perigo { color: var(--erro); border-color: var(--erro); }
button:disabled { opacity: .5; cursor: default; }
.grade { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--borda); vertical-align: top; }
th { color: var(--suave); font-weight: 600; font-size: .85rem; }
.tabela { overflow-x: auto; }
.suave { color: var(--suave); font-size: .9rem; }
.link-gerado { word-break: break-all; font-family: ui-monospace, monospace; background: var(--fundo); padding: 8px; border-radius: 8px; }
.revisao { display: grid; grid-template-columns: 180px 1fr; gap: 16px; }
@media (max-width: 640px) { .revisao { grid-template-columns: 1fr; } }
.revisao img { width: 100%; border-radius: 8px; border: 1px solid var(--borda); cursor: zoom-in; }
.motivo { color: var(--alerta); font-weight: 600; }
pre { white-space: pre-wrap; font-size: .85rem; background: var(--fundo); padding: 8px; border-radius: 8px; max-height: 220px; overflow: auto; }
#msg { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--texto); color: var(--fundo); padding: 10px 18px; border-radius: 10px; font-weight: 600; z-index: 5; max-width: 90vw; }
#msg[hidden] { display: none; }
dialog { border: 0; border-radius: 12px; padding: 0; max-width: 95vw; }
dialog img { max-width: 95vw; max-height: 90vh; display: block; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.cartao-qr { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin: 10px 0; }
.cartao-qr img { width: 200px; height: 200px; background: #fff; padding: 6px; border-radius: 8px; }
.so-impressao { display: none; }
@media print {
  body * { visibility: hidden; }
  #linkNovo, #linkNovo .cartao-qr, #linkNovo .cartao-qr * { visibility: visible; }
  #linkNovo { position: absolute; left: 0; top: 0; border: 1px dashed #999; color: #000; background: #fff; }
  #linkNovo h2, #linkNovo .suave, #linkNovo .link-gerado, #linkNovo .faixa { display: none; }
  .so-impressao { display: block; }
}