:root{
  --ground:#EEF1F3;
  --surface:#FFFFFF;
  --surface-2:#E4E9ED;
  --line:#CBD4DB;
  --line-soft:#DDE4E9;
  --ink:#131A20;
  --ink-2:#3F4C57;
  --ink-3:#6C7B87;
  --route:#0066FF;
  --route-soft:#E2ECFF;
  --marker:#B0700F;
  --marker-soft:#F6EBD9;
  --bad:#B03A2E;
  --shadow:0 1px 2px rgba(19,26,32,.06), 0 8px 24px -18px rgba(19,26,32,.35);
}
@media (prefers-color-scheme: dark){
  :root{
    --ground:#101619;
    --surface:#171F24;
    --surface-2:#1F2930;
    --line:#2C3941;
    --line-soft:#232E35;
    --ink:#E6EDF2;
    --ink-2:#AEBDC7;
    --ink-3:#7E8F9B;
    --route:#5C9CFF;
    --route-soft:#16283F;
    --marker:#E0A44A;
    --marker-soft:#2C2213;
    --bad:#E5776A;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -18px rgba(0,0,0,.75);
  }
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--ground);color:var(--ink);
  font-family:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;
  font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,legend{font-family:"Barlow Condensed","Arial Narrow",sans-serif;text-transform:uppercase}
.oculto,.oculta{display:none !important}
.dir{text-align:right}
.rolagem{overflow-x:auto}

/* ---------------------------------------------------------------- topo */
.topo{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topo-inner{
  max-width:1240px;margin:0 auto;padding:16px 24px;
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--marker);margin:0 0 4px;
}
h1{font-size:34px;line-height:1;font-weight:700;letter-spacing:.005em;margin:0}
.cache{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--ink-3);
  background:var(--surface-2);border:1px solid var(--line);border-radius:2px;padding:5px 10px;
}

/* ---------------------------------------------------------------- grade */
.grade{max-width:1240px;margin:0 auto;padding:24px;display:grid;gap:20px;align-items:start}
@media(min-width:960px){.grade{grid-template-columns:340px 1fr}}

/* ---------------------------------------------------------------- painel */
.painel{
  background:var(--surface);border:1px solid var(--line);border-radius:3px;
  padding:20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:18px;
}
@media(min-width:960px){.painel{position:sticky;top:96px}}
.painel-topo{display:flex;align-items:center;justify-content:space-between;gap:12px}
.painel h2{font-size:19px;margin:0;font-weight:600;letter-spacing:.02em}
#perfil{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;background:var(--surface-2);color:var(--ink);
  border:1px solid var(--line);border-radius:2px;padding:5px 8px;
}
fieldset{border:0;border-top:1px solid var(--line-soft);margin:0;padding:14px 0 0;display:grid;gap:10px}
legend{
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.12em;
  color:var(--ink-3);padding:0 8px 0 0;text-transform:uppercase;
}
.painel label{
  display:grid;grid-template-columns:1fr auto 104px;align-items:center;gap:8px;
  font-size:14px;color:var(--ink-2);
}
.painel label.linha-check{grid-template-columns:auto 1fr;gap:10px;color:var(--ink)}
.prefixo,.sufixo{
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--ink-3);
  letter-spacing:.05em;white-space:nowrap;
}
input[type=number],input[type=text],input:not([type]){
  font-family:"IBM Plex Mono",monospace;font-size:14px;font-variant-numeric:tabular-nums;
  background:var(--ground);color:var(--ink);border:1px solid var(--line);
  border-radius:2px;padding:7px 9px;width:100%;text-align:right;
}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--route)}
.derivado{
  margin:2px 0 0;font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--marker);
}
.nota{margin:0;font-size:12px;color:var(--ink-3)}

/* ---------------------------------------------------------------- botões */
button{
  font-family:"IBM Plex Sans",sans-serif;font-size:14px;font-weight:600;
  background:var(--route);color:#fff;border:1px solid var(--route);
  border-radius:2px;padding:9px 18px;cursor:pointer;
}
button:hover{filter:brightness(1.08)}
button:disabled{opacity:.45;cursor:not-allowed;filter:none}
button.secundario{background:var(--surface-2);color:var(--ink);border-color:var(--line)}
.inverter{
  background:var(--surface-2);color:var(--ink-2);border-color:var(--line);
  padding:0;width:36px;height:36px;font-size:16px;align-self:end;margin-bottom:1px;
}
:focus-visible{outline:2px solid var(--route);outline-offset:2px}

/* ---------------------------------------------------------------- cartões */
.conteudo{display:grid;gap:20px}
.cartao{
  background:var(--surface);border:1px solid var(--line);border-radius:3px;
  padding:22px;box-shadow:var(--shadow);
}
.cartao h2{font-size:19px;margin:0 0 14px;font-weight:600;letter-spacing:.02em}
.cartao h3{
  font-family:"IBM Plex Mono",monospace;text-transform:uppercase;font-size:11px;
  letter-spacing:.12em;color:var(--ink-3);margin:26px 0 10px;font-weight:500;
}
.explica{margin:0 0 14px;color:var(--ink-2);font-size:14px;max-width:66ch}

.trecho{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:end}
.campo{display:grid;gap:6px;font-size:13px;color:var(--ink-3)}
.campo select{
  font-family:"IBM Plex Sans",sans-serif;font-size:15px;
  background:var(--ground);color:var(--ink);border:1px solid var(--line);
  border-radius:2px;padding:8px 9px;width:100%;
}
.acoes{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.status{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-3)}
.status.erro{color:var(--bad)}

/* ---------------------------------------------------------------- resultado */
.numeros{
  display:grid;gap:1px;background:var(--line);border:1px solid var(--line);
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));border-radius:3px;overflow:hidden;
}
.numero{background:var(--surface);padding:16px 18px}
.numero.destaque{background:var(--route-soft)}
.numero .rot{
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-3);margin:0 0 6px;
}
.numero.destaque .rot{color:var(--route)}
.numero .val{
  font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:32px;line-height:1;
  font-variant-numeric:tabular-nums;margin:0;
}
.numero .sub{margin:5px 0 0;font-size:12px;color:var(--ink-3)}

table{border-collapse:collapse;width:100%;font-size:14px;min-width:460px}
th,td{text-align:left;padding:9px 14px;border-bottom:1px solid var(--line-soft)}
th{
  font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-3);background:var(--surface-2);
  border-bottom:1px solid var(--line);
}
td.dir,th.dir{text-align:right}
td.num{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums}
tr.soma td{border-top:1px solid var(--line);border-bottom:none;font-weight:600;background:var(--surface-2)}
tr.base td{color:var(--ink-3)}
.fonte{
  margin:14px 0 0;font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--ink-3);
}

/* ---------------------------------------------------------------- lote */
.barra{height:5px;background:var(--surface-2);border:1px solid var(--line);border-radius:2px;margin-top:14px;overflow:hidden}
.barra-preenche{height:100%;width:0;background:var(--route);transition:width .35s ease}
#tabelaLoteWrap{margin-top:16px;max-height:460px;overflow-y:auto;border:1px solid var(--line);border-radius:3px}
#tabelaLoteWrap thead th{position:sticky;top:0}
@media (prefers-reduced-motion: reduce){*{transition:none !important}}