/* Cardinal · painel ------------------------------------------------------- */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ee;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --brand: #b3261e;
  --focus: #2a78d6;

  /* dados */
  --s-blue: #2a78d6;     /* compra / real / série principal */
  --s-red: #e34948;      /* venda / variação negativa */
  --s-violet: #6250d6;   /* operável */
  --s-orange: #eb6834;   /* não operável / baseline */
  --neutral: #c3c2b7;    /* zero / ponto médio */
  --seq-0: #cde2fb;
  --seq-1: #2a78d6;
  --seq-2: #0d366b;

  /* status (sempre com ícone + texto) */
  --good: #0ca30c;
  --good-ink: #006300;
  --warning: #fab219;
  --critical: #d03b3b;

  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
    --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255, 255, 255, 0.10);
    --brand: #e0574e; --focus: #3987e5;
    --s-blue: #3987e5; --s-red: #e66767; --s-violet: #9085e9; --s-orange: #d95926;
    --neutral: #5c5b57; --seq-0: #184f95; --seq-1: #3987e5; --seq-2: #cde2fb;
    --good-ink: #0ca30c;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321;
  --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
  --grid: #2c2c2a; --axis: #383835; --border: rgba(255, 255, 255, 0.10);
  --brand: #e0574e; --focus: #3987e5;
  --s-blue: #3987e5; --s-red: #e66767; --s-violet: #9085e9; --s-orange: #d95926;
  --neutral: #5c5b57; --seq-0: #184f95; --seq-1: #3987e5; --seq-2: #cde2fb;
  --good-ink: #0ca30c;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--page);
  color: var(--ink);
  font: 14px/1.45 var(--font);
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
a { color: inherit; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* Botões e campos */
.btn {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 6px 12px;
  cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-primary { background: var(--ink); color: var(--page); border-color: var(--ink); padding: 9px 14px; font-weight: 600; }
.btn-primary:hover { background: var(--ink-2); }
.btn[disabled] { opacity: .5; cursor: default; }
input, select {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; min-height: 34px;
}
label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); }

/* Marca */
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; letter-spacing: .02em; font-size: 15px; }
.brand-lg { font-size: 22px; }
.brand-mark { width: 12px; height: 12px; border-radius: 3px; background: var(--brand); display: inline-block; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: min(380px, 100%); background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 14px;
}
.login-card p { margin: 0; }
.login-card input { min-height: 40px; font-size: 15px; }
.form-error { color: var(--critical); font-size: 13px; }
.boot { min-height: 60vh; display: grid; place-items: center; }

/* Topo */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px; padding: 10px 24px;
  background: color-mix(in srgb, var(--page) 92%, transparent);
  backdrop-filter: blur(6px); border-bottom: 1px solid var(--border);
}
.tabs { display: flex; gap: 2px; }
.tabs a {
  text-decoration: none; padding: 6px 12px; border-radius: 8px; color: var(--ink-2); font-weight: 500;
}
.tabs a:hover { background: var(--surface-2); color: var(--ink); }
.tabs a[aria-current="page"] { background: var(--ink); color: var(--page); }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.user { font-size: 12px; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Filtros */
.filters {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  padding: 14px 24px; border-bottom: 1px solid var(--border);
}
.filters .f-run select { min-width: 360px; max-width: 520px; }
.filters .f-check { flex-direction: row; align-items: center; gap: 6px; font-size: 13px; color: var(--ink); min-height: 34px; }

/* Página */
.page { padding: 20px 24px 40px; display: flex; flex-direction: column; gap: 20px; max-width: 1480px; }
.page h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); margin: 8px 0 0; font-weight: 600; }
.foot { padding: 0 24px 24px; font-size: 12px; }

.notice {
  background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--axis);
  border-radius: var(--radius); padding: 12px 14px; color: var(--ink-2);
}
.notice strong { color: var(--ink); }
.notice.warn { border-left-color: var(--warning); }
.notice.err { border-left-color: var(--critical); }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.kpi .k-label { font-size: 12px; color: var(--ink-2); }
.kpi .k-value { font-size: 24px; font-weight: 650; margin-top: 2px; letter-spacing: -.01em; }
.kpi .k-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* Cartões de gráfico */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px 10px; min-width: 0;
}
.card-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.card h3 { font-size: 14px; margin: 0; font-weight: 600; }
.card .sub { font-size: 12px; color: var(--muted); }
.card-head .spacer { flex: 1; }
.card-head select, .card-head input { min-height: 28px; padding: 3px 6px; font-size: 12px; }
.chart { width: 100%; height: 280px; }
.chart.tall { height: 340px; }
.chart.short { height: 220px; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--ink-2); margin: 6px 0 2px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.legend i.line { height: 2px; border-radius: 1px; vertical-align: 3px; width: 14px; }
.empty { display: grid; place-items: center; height: 100%; min-height: 120px; color: var(--muted); font-size: 13px; text-align: center; padding: 12px; }
details.tbl { margin-top: 6px; }
details.tbl summary { cursor: pointer; font-size: 12px; color: var(--ink-2); padding: 4px 0; }

/* Tabelas */
.table-wrap { overflow: auto; max-height: 520px; border: 1px solid var(--border); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 6px 10px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { position: sticky; top: 0; background: var(--surface-2); font-weight: 600; font-size: 12px; color: var(--ink-2); z-index: 1; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--surface-2); }
tbody tr.sel { background: color-mix(in srgb, var(--s-blue) 14%, transparent); }
tr.clickable { cursor: pointer; }
.mono { font-family: var(--mono); font-size: 12px; }

/* Vetor de 10 variações como células */
.vec { display: inline-grid; grid-template-columns: repeat(10, 30px); gap: 2px; }
.vec span {
  font: 11px/20px var(--mono); text-align: center; border-radius: 3px; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.vec span.dec { outline: 1px dashed var(--axis); outline-offset: -1px; }

/* Chips de pontos de operação */
.chip { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--border); margin-right: 4px; }
.chip i { width: 7px; height: 7px; border-radius: 2px; display: inline-block; }

/* Status: sempre ícone + texto */
.status { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 12px; }
.status .ic { width: 16px; height: 16px; border-radius: 50%; display: inline-grid; place-items: center; color: #fff; font-size: 11px; line-height: 1; }
.status.good .ic { background: var(--good); }
.status.warning .ic { background: var(--warning); color: #0b0b0b; }
.status.critical .ic { background: var(--critical); }

/* Vetores: lista + detalhe */
.split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.pager { display: flex; align-items: center; gap: 8px; justify-content: flex-end; padding-top: 8px; font-size: 12px; color: var(--ink-2); }

@media (max-width: 1100px) {
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: 8px 12px; padding: 10px 16px; }
  .top-actions { margin-left: 0; width: 100%; justify-content: flex-end; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  .filters { padding: 12px 16px; }
  .filters .f-run, .filters .f-run select { min-width: 0; width: 100%; }
  .page { padding: 16px 16px 32px; }
  .grid, .grid-3 { grid-template-columns: 1fr; }
  .foot { padding: 0 16px 16px; }
  .user { display: none; }
}
@media print {
  .topbar, .filters { position: static; }
}