:root {
  --fundo: #f5f6f8; --painel: #fff; --texto: #1f2430; --suave: #6b7280; --borda: #dfe3e8;
  --primaria: #1d4ed8; --pos: #047857; --neg: #b91c1c; --alerta: #b45309;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--fundo); color: var(--texto); }
header { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding: 10px 20px; background: #111827; color: #fff; }
header .marca { font-size: 16px; }
header nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
header nav a { color: #cbd5e1; text-decoration: none; padding: 6px 10px; border-radius: 6px; }
header nav a.ativo, header nav a:hover { background: #1f2937; color: #fff; }
header .usuario { color: #cbd5e1; font-size: 13px; }
header .usuario a { color: inherit; }
[hidden] { display: none !important; }
input.codigo { font-size: 24px; letter-spacing: 8px; text-align: center; font-family: monospace; }
main { padding: 20px; max-width: 1400px; margin: 0 auto; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 24px 0 10px; }
.painel { background: var(--painel); border: 1px solid var(--borda); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 14px; }
.filtros label, .form label { display: flex; flex-direction: column; font-size: 12px; color: var(--suave); gap: 3px; }
input, select, button { font: inherit; }
input, select { padding: 6px 8px; border: 1px solid var(--borda); border-radius: 6px; background: #fff; color: var(--texto); min-width: 0; }
button { padding: 6px 12px; border: 1px solid var(--primaria); background: var(--primaria); color: #fff; border-radius: 6px; cursor: pointer; }
button.sec { background: #fff; color: var(--primaria); }
button.perigo { background: #fff; color: var(--neg); border-color: var(--neg); }
button.link { background: none; border: none; color: inherit; text-decoration: underline; padding: 0; }
button:disabled { opacity: .5; cursor: default; }
.cartoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.cartao { background: var(--painel); border: 1px solid var(--borda); border-radius: 8px; padding: 12px 14px; }
.cartao .rotulo { font-size: 12px; color: var(--suave); }
.cartao .valor { font-size: 18px; font-weight: 600; margin-top: 2px; font-variant-numeric: tabular-nums; }
.cartao.destaque { border-color: var(--alerta); }
.tabela { overflow-x: auto; background: var(--painel); border: 1px solid var(--borda); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--borda); text-align: left; vertical-align: middle; }
th { background: #f9fafb; font-size: 12px; color: var(--suave); font-weight: 600; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.subtotal td { font-weight: 600; background: #f9fafb; }
tr.total td { font-weight: 700; border-top: 2px solid var(--texto); }
.pos { color: var(--pos); } .neg { color: var(--neg); }
.etiqueta { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 10px; background: #e5e7eb; color: #374151; white-space: nowrap; }
.etiqueta.NAO_IDENTIFICADO { background: #fef3c7; color: #92400e; }
.etiqueta.MANUAL { background: #dbeafe; color: #1e40af; }
.suave { color: var(--suave); font-size: 12px; }
.linha-acoes { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; align-items: end; }
.login { max-width: 360px; margin: 10vh auto; }
.login .form { grid-template-columns: 1fr; }
.arvore ul { list-style: none; margin: 0; padding-left: 20px; }
.arvore > ul { padding-left: 0; }
.arvore li { margin: 4px 0; }
.arvore .no { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
#aviso { position: fixed; bottom: 20px; right: 20px; max-width: 420px; padding: 12px 16px; border-radius: 8px; background: #111827; color: #fff; box-shadow: 0 4px 16px rgba(0,0,0,.2); z-index: 10; }
#aviso.erro { background: var(--neg); }
@media (max-width: 700px) { main { padding: 12px; } header { gap: 8px; } }