.tour-auth {
    max-width: 520px;
    background: #020617;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem 1.5rem;
    border: 1px solid rgba(148,163,184,0.4);
    box-shadow: 0 18px 32px rgba(15,23,42,0.9);
    margin-bottom: 1.5rem;
}

.tour-auth__switch {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    color: #9ca3af;
}

.tour-auth__switch a {
    color: #38bdf8;
    text-decoration: none;
}