.login-page, .register-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

:root {
    --bg-file-light: url("/assets/images/bg-login.light.jpg");
    --bg-file-dark: url("/assets/images/bg-login.dark.jpg");
}

.login-page {
    position: relative;
    overflow: hidden;
    background-color: inherit;
}

.login-page::before, .login-page::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    transition: opacity 1s ease-in-out; /* Durata della transizione */
    z-index: -1;
}

.login-page::before {
    background-image: var(--bg-file-light);
    opacity: 1; /* Immagine di sfondo predefinita visibile */
}

.login-page::after {
    background-image: var(--bg-file-dark);
    opacity: 0; /* Immagine di sfondo in dark mode nascosta */
}

[data-bs-theme="dark"] .login-page::before {
    opacity: 0;
}

[data-bs-theme="dark"] .login-page::after {
    opacity: 1;
}

/* set min-width only if not mobile view */
@media only screen and (min-width: 768px) {
    .login-page .card {
        min-width: 30rem;
    }
}

@media only screen and (max-width: 768px) {
    .login-page .card {
        min-width: 90%;
    }
}