#app-loader {
    position: relative;
    height: 100vh;
    background-image: url('/img/logo_comune.svg');
    background-size: auto;
    background-repeat: no-repeat;
    background-position: center center;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* overlay per trasparenza */
#app-loader::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.6); /* 👈 trasparenza */
}

/* contenuto sopra overlay */
#app-loader > * {
  position: relative;
  z-index: 1;
}