/* Referral Banner */
.referral-banner {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    margin-left: auto;
    margin-right: auto;
}

.referral-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.referral-content i {
    font-size: 2rem;
    color: var(--color-primary);
}

.referral-text {
    flex: 1;
}

.referral-text h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.referral-text p {
    color: var(--color-text-muted);
    margin: 0;
}

@media (max-width: 768px) {
    .referral-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}