.registration-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

@media (max-width: 768px) {
    .registration-form {
        grid-template-columns: 1fr;
    }
}

.success-message {
    background-color: var(--success-color);
    color: white;
    padding: 10px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 15px;
    animation: fadeIn 0.5s ease-out;
}

.error-message {
    background-color: var(--error-color);
    color: white;
    padding: 10px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 15px;
    animation: fadeIn 0.5s ease-out;
}