:root {
  color-scheme: light;
  --bg: #f4f4f2;
  --surface: #fcfcfb;
  --surface-2: #efefec;
  --border: #dcdbd6;
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #76756f;
  --accent: #2a78d6;
  --accent-ink: #1d5fae;
  --series-1: #2a78d6;
  --grid: #e6e5e1;
  --neg: #b3261e;
  --pos: #1f6f3d;
  --ok-bg: #e7f3ea;
  --warn-bg: #fdf3dc;
  --radius: 8px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111110;
    --surface: #1a1a19;
    --surface-2: #242422;
    --border: #34332f;
    --text: #ffffff;
    --text-2: #c3c2b7;
    --muted: #97968d;
    --accent: #3987e5;
    --accent-ink: #7fb2f0;
    --series-1: #3987e5;
    --grid: #2c2c29;
    --neg: #f08c85;
    --pos: #7fcf95;
    --ok-bg: #1d3325;
    --warn-bg: #3a3017;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111110; --surface: #1a1a19; --surface-2: #242422; --border: #34332f;
  --text: #ffffff; --text-2: #c3c2b7; --muted: #97968d; --accent: #3987e5; --accent-ink: #7fb2f0;
  --series-1: #3987e5; --grid: #2c2c29; --neg: #f08c85; --pos: #7fcf95; --ok-bg: #1d3325; --warn-bg: #3a3017;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.45; }
[hidden] { display: none !important; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 0 0 8px; color: var(--text-2); }
.mudo { color: var(--muted); }
.erro { color: var(--neg); min-height: 1.2em; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.neg { color: var(--neg); }

input, select, button, textarea {
  font: inherit; color: inherit; background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 10px;
}
textarea { width: 100%; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
button { cursor: pointer; background: var(--surface-2); }
button:hover { border-color: var(--muted); }
button.primario { background: var(--accent); border-color: var(--accent); color: #fff; }
button.perigo { color: var(--neg); }
button.link { border: 0; background: none; padding: 0; color: var(--accent-ink); }
button:disabled { opacity: .5; cursor: default; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-cartao { width: 100%; max-width: 360px; display: grid; gap: 12px; }
.login-cartao label { display: grid; gap: 4px; color: var(--text-2); }

.topo {
  display: flex; align-items: center; gap: 20px; padding: 10px 24px; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; flex-wrap: wrap;
}
.marca { font-weight: 700; color: var(--text); }
#menu { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
#menu a { padding: 6px 10px; border-radius: 6px; color: var(--text-2); }
#menu a.ativo { background: var(--surface-2); color: var(--text); font-weight: 600; }
.usuario { color: var(--muted); }

main { padding: 24px; max-width: 1280px; margin: 0 auto; outline: none; }
.cabecalho { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.cartao { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.grade { display: grid; gap: 16px; }
.grade-2 { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.pilha > * + * { margin-top: 16px; }

.filtros { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin-bottom: 16px; }
.filtros label { display: grid; gap: 2px; font-size: 12px; color: var(--muted); }
.filtros select { max-width: 280px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi .rot { color: var(--text-2); font-size: 12px; }
.kpi .val { font-size: 22px; font-weight: 650; font-variant-numeric: tabular-nums; }

.tabela-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--grid); text-align: left; vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--surface); position: sticky; top: 0; }
th.ordenavel { cursor: pointer; }
tbody tr:hover { background: var(--surface-2); }
tr.clicavel { cursor: pointer; }
tfoot td { font-weight: 650; border-top: 2px solid var(--border); }
.paginacao { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; color: var(--muted); }
.acoes-tabela { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; gap: 8px; }

.grafico svg { width: 100%; height: auto; display: block; }
.grafico .eixo { fill: var(--muted); font-size: 11px; }
.grafico .grade-linha { stroke: var(--grid); stroke-width: 1; }
.grafico .barra { fill: var(--series-1); }
.grafico .alvo { fill: transparent; }
.grafico .alvo:hover + .barra, .grafico g.ativo .barra { opacity: .8; }
.tooltip {
  position: fixed; pointer-events: none; z-index: 20; background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; font-size: 12px;
  box-shadow: 0 4px 14px rgba(0,0,0,.15); max-width: 280px;
}
.tooltip b { display: block; margin-bottom: 2px; }

.etiqueta { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: var(--surface-2); color: var(--text-2); }
.etiqueta.ok { background: var(--ok-bg); }
.etiqueta.alerta { background: var(--warn-bg); }
.aviso { background: var(--warn-bg); border-radius: var(--radius); padding: 12px 14px; }
.segredo { font-family: ui-monospace, Menlo, Consolas, monospace; word-break: break-all; background: var(--surface-2); padding: 10px; border-radius: 6px; user-select: all; }
pre.codigo { background: var(--surface-2); padding: 10px; border-radius: 6px; overflow-x: auto; font-size: 12px; }
.linha-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; }
.linha-form label { display: grid; gap: 2px; font-size: 12px; color: var(--muted); }
dl.ficha { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
dl.ficha dt { color: var(--muted); }
dl.ficha dd { margin: 0; }
.carregando { color: var(--muted); padding: 24px 0; }

@media (max-width: 720px) {
  .topo { padding: 10px 16px; gap: 8px; }
  main { padding: 16px; }
  .grade-2 { grid-template-columns: 1fr; }
  .filtros label { width: 100%; }
  .filtros select, .filtros input { width: 100%; max-width: 100%; }
  .topo { flex-wrap: wrap; }
  #menu { order: 3; flex-basis: 100%; flex-wrap: nowrap; overflow-x: auto; }
  #menu a { white-space: nowrap; }
  .usuario { margin-left: auto; }
  .kpi .val { font-size: 18px; }
}
.espaco-topo { margin-top: 16px; }
.grade > *, .kpis > * { min-width: 0; }