.associado-newsletter-wrapper {
    max-width: 600px;
    margin: 20px auto;
    padding: 30px;
    background: #FEFEFE;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.associado-newsletter-form .newsletter-title {
    margin: 0 0 20px 0;
    font-size: 24px;
    color: #23396C;
    text-align: center;
}

.newsletter-form-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.newsletter-email-input {
    flex: 1;
    padding: 12px 15px;
    font-size: 16px;
    border: 1px solid #23396C;
    border-radius: 4px;
    transition: border-color 0.3s;
}

.newsletter-email-input:focus {
    outline: none;
    border-color: #C2070A;
}

.newsletter-submit-btn {
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    color: #FEFEFE;
    background-color: #C2070A;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.newsletter-submit-btn:hover {
    background-color: #9a0508;
}

.newsletter-submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.newsletter-message {
    padding: 12px 15px;
    border-radius: 4px;
    margin-top: 10px;
    text-align: center;
}

.newsletter-message.success {
    background-color: #e8f5e9;
    color: #23396C;
    border: 1px solid #23396C;
}

.newsletter-message.error {
    background-color: #ffebee;
    color: #C2070A;
    border: 1px solid #C2070A;
}

@media (max-width: 600px) {
    .newsletter-form-group {
        flex-direction: column;
    }
    
    .newsletter-submit-btn {
        width: 100%;
    }
}