.nexus-auth-shell {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at center, #1b202e 0%, #0f1115 100%) !important;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    margin: 0;
    padding: 0;
    overflow: hidden;
}
