:root {
  --bg: #0b0f17;
  --painel: #121826;
  --painel2: #182033;
  --borda: #243049;
  --texto: #e7ecf5;
  --suave: #8b97ad;
  --acento: #4f8cff;
  --acento2: #38d39f;
  --verde: #38d39f;
  --vermelho: #ff6b6b;
  --amarelo: #f5b84a;
  --raio: 12px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--texto); font: 14px/1.45 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--acento); }
button, input, select { font: inherit; color: inherit; }
.tnum { font-variant-numeric: tabular-nums; }
.suave { color: var(--suave); }
.verde { color: var(--verde); }
.vermelho { color: var(--vermelho); }

/* ------------------------------------------------------------- login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: radial-gradient(1200px 600px at 20% -10%, #1a2b55 0%, transparent 60%), var(--bg); }
.login-card { width: 100%; max-width: 380px; background: var(--painel); border: 1px solid var(--borda); border-radius: 16px; padding: 28px 24px; box-shadow: 0 20px 60px rgba(0,0,0,.45); }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; margin-bottom: 4px; }
.marca i { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--acento), var(--acento2)); display: inline-block; }
.login-card h1 { font-size: 15px; font-weight: 500; color: var(--suave); margin: 0 0 22px; }
.campo { display: block; margin-bottom: 14px; }
.campo span { display: block; font-size: 12px; color: var(--suave); margin-bottom: 6px; }
.campo input { width: 100%; padding: 11px 12px; border-radius: 9px; border: 1px solid var(--borda); background: var(--painel2); outline: none; font-size: 15px; }
.campo input:focus { border-color: var(--acento); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 14px; border-radius: 9px; border: 1px solid var(--borda); background: var(--painel2); cursor: pointer; text-decoration: none; color: var(--texto); }
.btn:hover { border-color: var(--acento); }
.btn-pri { background: var(--acento); border-color: var(--acento); color: #fff; font-weight: 600; }
.btn-pri:hover { filter: brightness(1.08); }
.btn-largo { width: 100%; padding: 12px; font-size: 15px; }
.aviso { padding: 10px 12px; border-radius: 9px; margin-bottom: 14px; font-size: 13px; }
.aviso.erro { background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.4); color: #ffb3b3; }
.aviso.ok { background: rgba(56,211,159,.12); border: 1px solid rgba(56,211,159,.4); color: #a6f0d4; }
.rodape-login { margin-top: 18px; font-size: 12px; color: var(--suave); text-align: center; }

/* -------------------------------------------------------------- app */
.topo { position: sticky; top: 0; z-index: 20; background: rgba(11,15,23,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--borda); }
.topo-in { max-width: 1400px; margin: 0 auto; display: flex; align-items: center; gap: 16px; padding: 10px 20px; flex-wrap: wrap; }
.topo .marca { font-size: 16px; margin: 0; }
.topo .marca i { width: 26px; height: 26px; border-radius: 7px; }
.abas { display: flex; gap: 4px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.abas::-webkit-scrollbar { display: none; }
.aba { padding: 8px 12px; border-radius: 8px; color: var(--suave); text-decoration: none; white-space: nowrap; border: 0; background: none; cursor: pointer; }
.aba:hover { color: var(--texto); }
.aba.on { background: var(--painel2); color: var(--texto); }
.quem { display: flex; align-items: center; gap: 10px; color: var(--suave); font-size: 13px; }
.quem form { margin: 0; }

.filtros { max-width: 1400px; margin: 0 auto; padding: 14px 20px 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.chip { padding: 7px 12px; border-radius: 999px; border: 1px solid var(--borda); background: var(--painel); cursor: pointer; color: var(--suave); white-space: nowrap; }
.chip.on { background: var(--acento); border-color: var(--acento); color: #fff; }
.datas { display: none; align-items: center; gap: 6px; }
.datas.on { display: flex; }
.datas input { padding: 6px 8px; border-radius: 8px; border: 1px solid var(--borda); background: var(--painel); }
.periodo-rot { margin-left: auto; color: var(--suave); font-size: 12px; }

main { max-width: 1400px; margin: 0 auto; padding: 16px 20px 60px; }
h2 { font-size: 15px; margin: 22px 0 10px; font-weight: 600; }
.grade { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.kpi { background: var(--painel); border: 1px solid var(--borda); border-radius: var(--raio); padding: 14px 16px; min-width: 0; }
.kpi .rot { font-size: 12px; color: var(--suave); }
.kpi .val { font-size: 22px; font-weight: 700; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .sub { font-size: 12px; color: var(--suave); margin-top: 2px; }
.kpi .var { font-size: 12px; margin-top: 4px; }
.kpi.destaque { background: linear-gradient(160deg, #172446, var(--painel)); border-color: #2c4170; }
.card { background: var(--painel); border: 1px solid var(--borda); border-radius: var(--raio); padding: 14px 16px; }
.graf { position: relative; height: 300px; }
.duas { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }

.barra-tab { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.barra-tab select, .barra-tab input { padding: 7px 10px; border-radius: 8px; border: 1px solid var(--borda); background: var(--painel2); }
.tabela-wrap { overflow-x: auto; background: var(--painel); border: 1px solid var(--borda); border-radius: var(--raio); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--borda); }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--suave); font-weight: 600; position: sticky; top: 0; background: var(--painel); cursor: default; }
th.ord { cursor: pointer; }
th.ord:hover, th.on { color: var(--texto); }
td.esq, th.esq { text-align: left; }
tr:hover td { background: rgba(79,140,255,.05); }
.pos { color: var(--suave); width: 36px; }
.vazio { padding: 30px; text-align: center; color: var(--suave); }
.carregando { opacity: .55; transition: opacity .2s; }
.erro-box { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.4); color: #ffb3b3; padding: 10px 12px; border-radius: 9px; margin: 12px 0; }
.nota { font-size: 12px; color: var(--suave); margin-top: 8px; }
.link-gerado { word-break: break-all; background: var(--painel2); padding: 10px; border-radius: 8px; border: 1px dashed var(--acento); margin-top: 8px; font-size: 12px; }

@media (max-width: 900px) {
  .duas { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .topo-in { padding: 8px 16px; gap: 8px; }
  .abas { order: 3; flex-basis: 100%; }
  .quem span { display: none; }
  .filtros { padding: 12px 16px 0; }
  .periodo-rot { margin-left: 0; flex-basis: 100%; }
  main { padding: 12px 16px 60px; }
  .grade { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .kpi { padding: 10px 12px; }
  .kpi .val { font-size: 17px; }
  .graf { height: 240px; }
}