/* Fond commun, décidé par la base de données au chargement de la page. */
html { min-height: 100%; }
body {
  min-height: 100vh;
  min-height: 100dvh;
  background-color: #eaf3ff;
  background-image: var(--fz-auth-background, none) !important;
  background-repeat: no-repeat !important;
  background-size: cover !important;
  background-position: left center !important;
  background-attachment: fixed;
}
/* Les formulaires restent lisibles quelle que soit l'image. */
body .page-wrapper { position: relative; z-index: 1; }
@media (max-width: 767px) {
  body { background-position: 38% center !important; background-attachment: scroll; }
  body .page-wrapper { justify-content: center; padding: 20px 12px; }
}
@media (prefers-reduced-motion: reduce) { body { scroll-behavior: auto; } }