/* Pohyblive pozadi prihlasovaci stranky (Scripts/pozadi-prihlaseni.js): pole znaku za kartou formulare */
.auth-pozadi {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    /* barva znaku */
    color: var(--ir-grafit, #2b3038);
    /* barva vlny po kliknuti */
    --pozadi-zare: var(--ir-akcent, #0862a4);
    opacity: 0;
    transition: opacity 1.5s ease-out;
}

    .auth-pozadi.auth-pozadi-zobrazeno {
        opacity: 1;
    }

@media (prefers-reduced-motion: reduce) {
    .auth-pozadi {
        transition: none;
    }
}