/* Paleta e tokens replicados do dashboard de Cargas (modelo manual) da
   Viação Sertaneja, pra manter a mesma identidade visual agora com dado
   automático (BI2). Layout denso (header + abas + barra de filtros fixa +
   grade de KPIs compacta) espelha o dashboard de referência. */
:root{
  color-scheme: light;
  --surface-1:#fcfcfb; --plano:#f9f9f7;
  --text-primary:#0b0b0b; --text-secondary:#52514e; --muted:#898781;
  --grade:#e1e0d9; --eixo:#c3c2b7; --borda:rgba(11,11,11,0.10);
  --series-1:#2a78d6; --series-2:#eb6834; --series-3:#1baf7a; --series-4:#eda100;
  --bom:#006300; --ruim:#d03b3b; --acento:#2a78d6; --realce:rgba(42,120,214,0.10);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --surface-1:#1a1a19; --plano:#0d0d0d;
    --text-primary:#ffffff; --text-secondary:#c3c2b7; --muted:#898781;
    --grade:#2c2c2a; --eixo:#383835; --borda:rgba(255,255,255,0.10);
    --series-1:#3987e5; --series-2:#d95926; --series-3:#199e70; --series-4:#c98500;
    --bom:#0ca30c; --ruim:#d03b3b; --acento:#3987e5; --realce:rgba(57,135,229,0.16);
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --surface-1:#1a1a19; --plano:#0d0d0d;
  --text-primary:#ffffff; --text-secondary:#c3c2b7; --muted:#898781;
  --grade:#2c2c2a; --eixo:#383835; --borda:rgba(255,255,255,0.10);
  --series-1:#3987e5; --series-2:#d95926; --series-3:#199e70; --series-4:#c98500;
  --bom:#0ca30c; --ruim:#d03b3b; --acento:#3987e5; --realce:rgba(57,135,229,0.16);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--plano); color:var(--text-primary);
  font:13.5px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif;
}
h1,h2,h3{margin:0;font-weight:600}
button,select,input{font:inherit;color:inherit}
a{color:var(--acento);text-decoration:none}

/* ---------- topo ---------- */
header.topo{
  background:var(--surface-1); border-bottom:1px solid var(--borda);
  padding:10px 20px; display:flex; gap:14px; align-items:center; flex-wrap:wrap;
}
.marca{display:flex;flex-direction:column;margin-right:auto}
.marca h1{font-size:16px;letter-spacing:-.01em}
.marca span{font-size:11.5px;color:var(--text-secondary)}
#status-ref{font-size:12px;color:var(--text-secondary)}

/* ---------- abas ---------- */
nav.abas{
  display:flex; gap:2px; background:var(--surface-1);
  border-bottom:1px solid var(--borda); padding:0 20px; overflow-x:auto;
}
nav.abas a{
  padding:10px 14px; font-size:13px; color:var(--text-secondary);
  border-bottom:2px solid transparent; white-space:nowrap;
}
nav.abas a:hover{color:var(--text-primary)}
nav.abas a.ativa{color:var(--acento); border-bottom-color:var(--acento); font-weight:600}

/* ---------- barra de filtros ---------- */
.filtros-bar{
  background:var(--surface-1); border-bottom:1px solid var(--borda);
  padding:10px 20px; display:flex; gap:10px; flex-wrap:wrap; align-items:flex-end;
  position:sticky; top:0; z-index:100; isolation:isolate;
}
.flabel{display:block;font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}
.filtros-bar select,.filtros-bar input[type=search],.filtros-bar input[type=date]{
  background:var(--plano);border:1px solid var(--borda);border-radius:7px;padding:6px 9px;max-width:200px;
}
.bt{
  background:var(--surface-1);border:1px solid var(--borda);border-radius:7px;
  padding:6px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;
}
.bt:hover{background:var(--plano)}
#periodo-info{margin-left:auto;font-size:12px;color:var(--text-secondary);align-self:center}
/* checkbox de filtro, mesmo peso tipográfico do .flabel mas em linha (não em bloco) */
.filtro-check{
  display:inline-flex;align-items:center;gap:6px;align-self:center;cursor:pointer;
  font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;
}
.filtro-check input{cursor:pointer}

/* ---------- seleção múltipla (filtros com "Todos" + N selecionados) ---------- */
.multi-select{position:relative;display:inline-block}
.multi-select-btn{
  background:var(--plano);border:1px solid var(--borda);border-radius:7px;
  padding:6px 26px 6px 9px;max-width:200px;min-width:110px;text-align:left;
  cursor:pointer;position:relative;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  display:block;font-size:inherit;color:inherit;
}
.multi-select-btn::after{
  content:"";position:absolute;right:9px;top:50%;width:7px;height:7px;
  border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);
  transform:translateY(-65%) rotate(45deg);
}
.multi-select-btn.tem-selecao{border-color:var(--acento);color:var(--acento)}
.multi-select.aberto .multi-select-btn{border-color:var(--acento)}
.multi-select-panel{
  position:absolute;top:calc(100% + 4px);left:0;z-index:200;min-width:220px;max-width:320px;
  background:var(--surface-1);border:1px solid var(--borda);border-radius:9px;
  box-shadow:0 6px 20px rgba(0,0,0,0.15);padding:8px;
}
.multi-select-panel input[type=search]{
  width:100%;background:var(--plano);border:1px solid var(--borda);border-radius:6px;
  padding:5px 8px;font-size:12.5px;margin-bottom:6px;
}
.multi-select-acoes{display:flex;gap:8px;font-size:11px;margin-bottom:6px;padding-bottom:6px;border-bottom:1px solid var(--borda)}
.multi-select-acoes button{background:none;border:none;color:var(--acento);cursor:pointer;padding:0;font-size:11px}
.multi-select-acoes button:hover{text-decoration:underline}
.multi-select-lista{max-height:240px;overflow-y:auto;display:flex;flex-direction:column;gap:1px}
.multi-select-lista label{
  display:flex;align-items:center;gap:7px;padding:4px 6px;border-radius:5px;cursor:pointer;
  font-size:12.5px;white-space:nowrap;
}
.multi-select-lista label:hover{background:var(--plano)}
.multi-select-lista input{cursor:pointer;flex-shrink:0}
.multi-select-lista .rotulo-opcao{overflow:hidden;text-overflow:ellipsis}
.multi-select-vazio{font-size:12px;color:var(--muted);padding:6px}

main{max-width:none;margin:0;padding:16px 20px 60px}

/* ---------- KPIs ---------- */
/* Tira única, sem caixinha por card -- só uma divisória fina entre eles e
   uma borda embaixo da tira inteira, igual ao dashboard original. */
.kpis{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(190px, 1fr));
  background:var(--surface-1);border:1px solid var(--borda);border-radius:10px;
  margin-bottom:16px;overflow:hidden;
}
@media (min-width:1700px){ .kpis{ grid-template-columns:repeat(9, 1fr); } }
.kpi{
  padding:12px 14px;
  border-right:1px solid var(--borda);
  border-top:1px solid var(--borda);
}
.kpi:nth-child(-n+9){border-top:0}
.kpi:last-child,.kpis > .kpi:nth-child(9n){border-right:0}
.kpi .rotulo{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .valor{font-size:21px;font-weight:700;margin-top:5px;font-variant-numeric:tabular-nums;line-height:1.15}
.kpi .sub{font-size:11px;color:var(--text-secondary);margin-top:3px}
.kpi.bom .sub{color:var(--bom)}
.kpi.ruim .sub{color:var(--ruim)}

/* ---------- painéis / grade de gráficos ---------- */
.painel{
  background:var(--surface-1);border:1px solid var(--borda);border-radius:10px;
  padding:14px 16px;margin-bottom:14px;
}
.painel h2{font-size:13.5px;margin-bottom:10px}
.painel-cabecalho{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;flex-wrap:wrap;gap:8px}

.grade-graficos{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px;margin-bottom:14px}
.grade-graficos .painel{margin-bottom:0}

canvas{max-height:240px}

.tabela-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:12.5px}
th,td{border-bottom:1px solid var(--grade);padding:6px 10px;text-align:left;white-space:nowrap}
th{color:var(--text-secondary);font-weight:600;position:sticky;top:0;background:var(--surface-1)}
tr:hover td{background:var(--realce)}
.tag-atraso{color:var(--ruim);font-weight:600}
.barra-mini{background:var(--grade);border-radius:4px;overflow:hidden;height:8px;width:160px}
.barra-mini > div{background:var(--series-1);height:100%}

.paginacao{margin-top:10px;display:flex;justify-content:center;align-items:center;gap:12px;font-size:12.5px}
.paginacao button{
  background:var(--surface-1);border:1px solid var(--borda);color:var(--text-primary);
  border-radius:6px;padding:6px 12px;cursor:pointer;
}
.paginacao button:disabled{opacity:.4;cursor:default}

.vazio{color:var(--muted);font-size:13px;padding:20px 0;text-align:center}

/* ---------- motor de gráficos SVG (js/graficos.js) ---------- */
svg.graf{width:100%;height:auto;display:block;overflow:visible}
.grade{stroke:var(--grade);stroke-width:1}
.eixo{stroke:var(--eixo);stroke-width:1}
.cross{stroke:var(--eixo);stroke-width:1;stroke-dasharray:3 3}
text.tick{fill:var(--muted);font-size:11px;font-variant-numeric:tabular-nums}
.legenda{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;font-size:12px;color:var(--text-secondary)}
.leg{display:inline-flex;align-items:center;gap:6px}
.pt{width:9px;height:9px;border-radius:3px;display:inline-block;flex:none}
.nota{font-size:12px;color:var(--text-secondary);margin:8px 0 0}
.dica{color:var(--muted);font-size:11px}
rect.zona{cursor:pointer}
rect.zona:hover{fill:var(--realce)}

.barrasH{display:flex;flex-direction:column;gap:6px}
.bh{display:grid;grid-template-columns:minmax(90px,34%) 1fr auto;gap:9px;align-items:center;cursor:default;
  border-radius:6px;padding:1px 4px;margin:0 -4px}
.bh.clicavel{cursor:pointer}
.bh.clicavel:hover{background:var(--realce)}
.bh.ativo{background:var(--realce);box-shadow:inset 0 0 0 1px var(--acento)}
.bh.ativo .bh-rot{color:var(--text-primary);font-weight:600}
.bh:hover .bh-barra{filter:brightness(1.1)}
.bh-rot{font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary)}
.bh-trilho{background:var(--grade);border-radius:4px;height:16px;overflow:hidden}
.bh-barra{height:100%;background:var(--series-1);border-radius:0 4px 4px 0}
.bh-val{font-size:12.5px;font-variant-numeric:tabular-nums;min-width:74px;text-align:right}

.tip{
  position:fixed;z-index:99;display:none;pointer-events:none;
  background:var(--surface-1);border:1px solid var(--borda);border-radius:9px;
  padding:8px 10px;font-size:12.5px;box-shadow:0 10px 26px rgba(0,0,0,.18);max-width:320px;
}

.rolagem{overflow:auto;max-height:420px;border:1px solid var(--borda);border-radius:9px}
table.heat{border-collapse:collapse;width:100%;font-size:12.5px}
table.heat td{padding:5px 7px;white-space:nowrap;text-align:right;font-variant-numeric:tabular-nums;font-size:11.5px;border:2px solid var(--surface-1)}
table.heat th{font-size:11px;position:sticky;top:0;background:var(--surface-1);text-align:left;font-weight:600;padding:7px 9px;border-bottom:1px solid var(--borda);color:var(--text-secondary);white-space:nowrap;z-index:2}
table.heat tbody th{position:sticky;left:0;background:var(--surface-1);text-align:left;max-width:120px;overflow:hidden;text-overflow:ellipsis;z-index:1}
table.heat .canto{left:0;z-index:3}
table.heat td.clicavel{cursor:pointer}
table.heat td.clicavel:hover{outline:2px solid var(--acento);outline-offset:-2px}