/* SIFA = Sistema Integrado das Forças Armadas (identidade visual compartilhada) */
:root {
  --sifa-bg-deep: #1d2025;
  --sifa-surface: #343541;
  --sifa-surface-2: #40444b;
  --sifa-text: #e0e0e0;
  /* Texto secundário legível sobre fundo escuro (evita Bootstrap text-muted #6c757d) */
  --sifa-text-subtle: #c8ced9;
  --sifa-text-muted: #9aa3b2;
  --sifa-accent: #5865f2;
  --sifa-accent-soft: #7289da;
  --sifa-border: #555;
  --sifa-radius-lg: 28px;
  --sifa-radius-md: 20px;
  --sifa-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(88, 101, 242, 0.1);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}