body {
    height: 100dvh;
    background: url(/images/auth-bg.jpg);
    background-size: cover;
    background-position: center;
}

body > .container-fluid {
    background-color: rgba(0,0,0,.6);
}

.card {
    color: white;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, .1);
}