:root {
  --cor: #7a5c3e;
  --fundo: #faf7f2;
  --texto: #2b2620;
  --suave: #6b6157;
  --borda: #e4dccf;
  --perigo: #b3261e;
  --ok: #2e7d32;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--fundo);
  color: var(--texto);
  font-size: 16px;
}
.escondido { display: none !important; }

.barra { position: sticky; top: 0; z-index: 5; background: #fff; border-bottom: 1px solid var(--borda); }
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; padding-top: max(12px, env(safe-area-inset-top));
}
nav { display: flex; gap: 6px; overflow-x: auto; padding: 0 12px 10px; }
nav a {
  white-space: nowrap; padding: 8px 14px; border-radius: 999px;
  color: var(--texto); text-decoration: none; background: var(--fundo);
}
nav a.ativo { background: var(--cor); color: #fff; }

main { padding: 16px; max-width: 900px; margin: 0 auto; padding-bottom: 80px; }
.topo { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
h2 { margin: 8px 0 12px; font-size: 22px; }
h3 { margin-top: 0; }
h4 { margin: 16px 0 8px; }

.cartao { background: #fff; border: 1px solid var(--borda); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.login { max-width: 360px; margin: 15vh auto; }

label { display: block; margin-bottom: 12px; font-size: 14px; color: var(--suave); }
input, select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 10px;
  font-size: 16px; font-family: inherit; color: var(--texto);
  border: 1px solid var(--borda); border-radius: 8px; background: #fff;
}
label.check { display: flex; align-items: center; gap: 8px; color: var(--texto); }
label.check input { width: auto; margin: 0; }
.dica { font-size: 13px; color: #8a8075; margin: -6px 0 12px; }

button {
  padding: 10px 16px; font-size: 16px; font-family: inherit;
  border: none; border-radius: 8px; background: var(--cor); color: #fff; cursor: pointer;
}
button:disabled { opacity: 0.5; }
button.secundario { background: #efe8dd; color: var(--texto); }
button.perigo { background: transparent; color: var(--perigo); border: 1px solid var(--perigo); }
button.link { background: none; color: var(--cor); padding: 4px; }
.botoes { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

input[type=search] { margin-bottom: 12px; }
.lista .item {
  background: #fff; border: 1px solid var(--borda); border-radius: 10px;
  padding: 12px; margin-bottom: 8px; cursor: pointer;
}
.item strong { display: block; }
.detalhe { display: block; font-size: 14px; color: var(--suave); margin-top: 2px; }
.alerta { color: var(--perigo); font-weight: 600; }
.ok { color: var(--ok); }
.vazio, .carregando { color: #8a8075; text-align: center; padding: 24px; }
.erro { color: var(--perigo); }

.linha-item {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  padding: 12px; border: 1px dashed var(--borda); border-radius: 10px; margin-bottom: 8px;
}
.linha-item .largo { grid-column: 1 / -1; }
.linha-item label { margin: 0; }
.linha-item .detalhe { margin: 0; }
.resumo { background: var(--fundo); border-radius: 8px; padding: 12px; margin: 12px 0; font-size: 15px; line-height: 1.5; }

/* ---------- CAIXA ---------- */
.cartoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin-bottom: 16px; }
.mini { background: #fff; border: 1px solid var(--borda); border-radius: 10px; padding: 12px; }
.mini strong { display: block; font-size: 18px; margin-top: 4px; }
.mini.destaque { border-color: var(--cor); }
.abas { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 12px; }
.aba { background: #efe8dd; color: var(--texto); padding: 8px 14px; border-radius: 999px; white-space: nowrap; }
.aba.ativa { background: var(--cor); color: #fff; }
.link-botao { color: var(--cor); text-decoration: none; padding: 8px 12px; border: 1px solid var(--borda); border-radius: 8px; background: #fff; }
input:disabled, select:disabled { background: #f3efe8; color: #8a8075; }