.auth-container {
    max-width: 400px;
    margin: 5rem auto;
    padding: 2rem;
    background: rgba(17, 17, 17, 0.85);
    border-radius: 16px;
    box-shadow: 0 0 20px rgba(11, 111, 235, 0.2);
    text-align: center;
}

.auth-container h2 {
    margin-bottom: 1rem;
    color: #fff;
}

.account-type-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.account-btn {
    display: inline-block;
    padding: 1rem;
    background: 1f6feb;
    border-radius: 10px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
}

.account-btn:hover {
    background: #1158c7;
}