:root {
  --bg: #fff7ed;              /* laranja bem claro */
  --surface: rgba(255,255,255,0.92);
  --surface-2: rgba(255,255,255,0.98);
  --border: rgba(15, 23, 42, 0.12);
  --text: rgba(15, 23, 42, 0.92);
  --text-secondary: rgba(15, 23, 42, 0.62);

  --primary: #f97316;          /* laranja */
  --primary-2: #fb923c;
  --danger: #dc2626;
  --success: #16a34a;
  --warning: #f59e0b;

  --radius: 14px;
  --shadow: 0 12px 30px rgba(15, 23, 42, .08);
}

body {
  color: var(--text);
  /* resto cinza bem claro */
  background: #f4f4f5;
}

header {
  /* cabeçalho laranja forte */
  background: linear-gradient(90deg, #ea580c, #f97316);
  border-bottom: 1px solid rgba(15,23,42,.08);
}

.auth-badge {
  background: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.28);
  color: rgba(255,255,255,.92);
}

.nav-btn {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.26);
  color: rgba(255,255,255,.95);
}

.nav-btn.active {
  background: rgba(255,255,255,.28);
  border-color: rgba(255,255,255,.40);
}

input, select, textarea {
  background: rgba(255,255,255,0.95);
  color: var(--text);
  border-color: var(--border);
}

input::placeholder { color: rgba(15,23,42,.42); }

.btn {
  box-shadow: 0 10px 20px rgba(15,23,42,.10);
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-secondary { background: #f3f4f6; color: var(--text); border: 1px solid rgba(15,23,42,.10); box-shadow: none; }
.btn-danger { background: var(--danger); color: #fff; }

.treinamento-card,
.quick-panel,
.table-container,
.dash-kpi,
.dash-card {
  background: #fafafa;
  border-color: rgba(15,23,42,.10);
  box-shadow: 0 10px 22px rgba(15,23,42,.06);
}

thead th {
  background: #f3f4f6;
  border-bottom-color: rgba(15,23,42,.10);
  color: var(--text-secondary);
}

/* Ícones dos cards em preto (pedido) */
.card-info-item i,
.modal-info-item i {
  color: rgba(0,0,0,.90) !important;
}

tbody td { border-bottom-color: rgba(15,23,42,.08); }

.status-badge {
  background: rgba(255,255,255,.9);
  border-color: var(--border);
}

.status-badge.aberto { border-color: rgba(22,163,74,.35); color: rgba(21,128,61,.95); }
.status-badge.em-andamento { border-color: rgba(245,158,11,.45); color: rgba(161,98,7,.95); }
.status-badge.encerrado { border-color: rgba(220,38,38,.45); color: rgba(153,27,27,.95); }

/* "Lotado" (vagas = 0) deve aparecer vermelho */
.status-badge.lotado,
/* fallback: em alguns pontos antigos pode vir como .encerrado */
.status-badge.encerrado {
  border-color: rgba(220,38,38,.70) !important;
  color: #b91c1c !important;
  background: rgba(220,38,38,.10) !important;
  font-weight: 800;
}

.modal { background: rgba(15,23,42,.45); }

.modal-content {
  background: rgba(255,255,255,0.98);
  border-color: var(--border);
  box-shadow: var(--shadow);
}

.close { color: rgba(15,23,42,.55); }

/* Dashboard */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: .5rem 0 1rem;
}

.dash-kpi {
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.dash-kpi-label { color: var(--text-secondary); font-weight: 600; font-size: .85rem; }
.dash-kpi-value { font-weight: 800; font-size: 1.6rem; margin-top: .35rem; }

.dash-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.dash-card {
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.dash-card h3 { margin: 0 0 .75rem; font-size: 1rem; }

@media (max-width: 980px) {
  .dash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-charts { grid-template-columns: 1fr; }
}