/* Simulador Valor Abissal — tema claro único (esquema canónico cockpit.html).
 * Nunca introduzir modo escuro: requisito permanente de acessibilidade do utilizador. */
:root {
  --bg: #f0f2f5;
  --card: #ffffff;
  --border: #e5e7eb;
  --text: #111827;
  --muted: #9ca3af;
  --muted-2: #6b7280;
  --accent: #006565;
  --accent-soft: #e6f2f2;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.04);
  /* dados (validados p/ daltonismo sobre branco) */
  --serie: #2a78d6;
  --serie-clara: #9ec5f4;
  --lote1: #2a78d6;
  --lote2: #008300;
  --lote3: #e87ba4;
  --status-bom: #0ca30c;
  --status-aviso: #b97f00;
  --status-critico: #d03b3b;
  --grid: #e1e0d9;
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 Avenir, 'Helvetica Neue', system-ui, -apple-system, sans-serif;
}
header.topo {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border); padding: 14px 24px;
}
header.topo h1 { margin: 0; font-size: 19px; font-weight: 800; }
header.topo .sub { color: var(--muted-2); font-size: 13px; }
nav.tabs { display: flex; gap: 4px; margin-top: 10px; flex-wrap: wrap; }
nav.tabs button {
  border: 1px solid var(--border); background: #fff; color: var(--text);
  padding: 7px 16px; border-radius: 8px; font: inherit; font-size: 14px;
  font-weight: 600; cursor: pointer;
}
nav.tabs button:hover { background: var(--accent-soft); }
nav.tabs button[aria-selected="true"] {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
main { max-width: 1280px; margin: 0 auto; padding: 20px 24px 80px; }
section.painel-tab { display: none; }
section.painel-tab.ativo { display: block; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 18px;
}
.card h2 { margin: 0 0 4px; font-size: 16px; font-weight: 800; }
.card h2 + .desc { margin: 0 0 12px; color: var(--muted-2); font-size: 13px; }
.grid { display: grid; gap: 16px; }
.grid.kpis { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grid.duo { grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .grid.duo { grid-template-columns: 1fr; } }

/* KPI */
.kpi { padding: 14px 16px; }
.kpi .rotulo { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted-2); }
.kpi .valor { font-size: 26px; font-weight: 800; margin-top: 2px; }
.kpi .delta { font-size: 12.5px; color: var(--muted-2); }
.kpi .delta.pos { color: #006300; font-weight: 700; }
.kpi .delta.neg { color: var(--status-critico); font-weight: 700; }

/* Pressupostos (sliders/inputs) */
.pressupostos { position: sticky; top: 108px; z-index: 10; }
.pressupostos .linha { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px 22px; }
.campo label { display: block; font-size: 12.5px; font-weight: 700; color: var(--muted-2); margin-bottom: 2px; }
.campo .par { display: flex; align-items: center; gap: 10px; }
.campo input[type="range"] { flex: 1; accent-color: var(--accent); min-width: 90px; }
.campo input[type="number"], .campo select {
  width: 88px; padding: 4px 6px; border: 1px solid var(--border); border-radius: 6px;
  font: inherit; font-size: 13.5px; background: #fff; color: var(--text);
}
.campo .un { font-size: 13px; color: var(--muted-2); min-width: 14px; }
button.repor {
  border: 1px solid var(--accent); background: #fff; color: var(--accent);
  border-radius: 8px; padding: 6px 14px; font: inherit; font-size: 13.5px; font-weight: 700; cursor: pointer;
}
button.repor:hover { background: var(--accent-soft); }

/* Tabelas */
.rolavel { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted-2); white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 800; border-top: 2px solid var(--text); }
tbody tr:hover { background: #f8fafc; }
td input[type="number"] {
  width: 84px; padding: 3px 5px; border: 1px solid var(--border); border-radius: 6px;
  font: inherit; font-size: 13px; text-align: right; background: #fffbe6;
}
td select { font: inherit; font-size: 13px; padding: 2px 4px; border: 1px solid var(--border); border-radius: 6px; background: #fff; }

/* Badges de recomendação / lote — nunca só cor: texto sempre presente */
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.02em; white-space: nowrap;
  border: 1.5px solid; background: #fff;
}
.badge.manter { color: #006300; border-color: #0ca30c; }
.badge.melhorar { color: #7a5200; border-color: #b97f00; }
.badge.vender { color: #a02020; border-color: #d03b3b; }
.badge.falta { color: var(--muted-2); border-color: var(--muted); border-style: dashed; }
.badge.lote-1 { color: #1c5cab; border-color: var(--lote1); }
.badge.lote-2 { color: #005a00; border-color: var(--lote2); }
.badge.lote-3 { color: #a04b6e; border-color: var(--lote3); }
.flag { font-size: 11.5px; color: var(--muted-2); }

/* Gráficos SVG */
svg.viz { width: 100%; height: auto; display: block; }
svg.viz text { font-family: inherit; }
.aviso {
  border: 1.5px solid var(--status-aviso); border-radius: 8px; background: #fffbeb;
  color: #7a5200; padding: 8px 12px; font-size: 13px; font-weight: 600; margin: 8px 0;
}
.nota { font-size: 12.5px; color: var(--muted-2); }
ul.nota { padding-left: 18px; }
details.notas summary { cursor: pointer; font-size: 12.5px; color: var(--accent); font-weight: 700; }
footer.rodape { max-width: 1280px; margin: 0 auto; padding: 0 24px 40px; color: var(--muted-2); font-size: 12.5px; }

/* Selo de versão — invisível até hover (norma interna) */
#versao {
  position: fixed; left: 10px; bottom: 8px; font-size: 11px; color: transparent; z-index: 30;
}
#versao:hover { color: var(--muted-2); }