/* Preloader a tutta pagina: visibile solo con html.is-loading */

#app-preloader {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

html.is-loading #app-preloader {
    opacity: 1;
    visibility: visible;
}

#app-preloader img {
    width: 96px;
    height: 96px;
}

/* Tema scuro di Velzon */
[data-bs-theme="dark"] #app-preloader {
    background: rgba(26, 29, 33, 0.9);
}