/* Módulo Manutenção — Energia */
.nav-submenu--manutencao .nav-submenu--nested > .nav-link-parent.nav-link-child {
  padding-left: 1.25rem;
}

.energia-section-head {
  margin-bottom: 1.25rem;
}

.energia-section-head h2 {
  margin: 0 0 0.35rem;
}

.energia-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 1.25rem;
}

.energia-card {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #e0e0e0);
  border-radius: var(--radius, 12px);
  padding: 14px 16px;
  box-shadow: var(--shadow, 0 2px 8px rgba(0, 0, 0, 0.06));
}

.energia-card__label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted, #607d8b);
  margin-bottom: 6px;
}

.energia-card__value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text, #263238);
  line-height: 1.3;
}

.energia-card--alert {
  border-color: #ffcdd2;
  background: #ffebee;
}

.energia-card--ok {
  border-color: #c8e6c9;
  background: #e8f5e9;
}

.energia-charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 1.25rem;
}

.energia-chart-box {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  min-height: 260px;
}

.energia-chart-box h4 {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.energia-chart-box canvas {
  max-height: 220px;
}

.energia-alertas {
  margin-bottom: 1rem;
}

.energia-alerta-item {
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 8px;
  font-size: 0.88rem;
  background: #fff8e1;
  border: 1px solid #ffe082;
}

.energia-alerta-item--alto {
  background: #ffebee;
  border-color: #ef9a9a;
}

.energia-calc-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin: 12px 0;
  padding: 12px;
  background: #e8f5e9;
  border-radius: 8px;
  border: 1px solid #c8e6c9;
}

.energia-calc-preview strong {
  display: block;
  font-size: 1.1rem;
}

.energia-projecao-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.energia-projecao-result {
  padding: 14px;
  border-radius: 8px;
  background: #f5f5f5;
  margin-top: 12px;
}

.energia-projecao-diff--economia {
  color: #2e7d32;
}

.energia-projecao-diff--aumento {
  color: #c62828;
}

@media (max-width: 900px) {
  .energia-projecao-grid {
    grid-template-columns: 1fr;
  }
  .energia-charts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .energia-cards {
    grid-template-columns: 1fr 1fr;
  }
  .energia-card__value {
    font-size: 1rem;
  }
}