.push-subscription-form {
    margin: 20px 0;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    background: #f9f9f9;
    max-width: 500px;
}

.push-subscription-form h3 {
    margin-top: 0;
    color: #333;
}

.push-subscription-form p {
    margin-bottom: 15px;
    color: #666;
}

.push-subscription-form form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.push-subscription-form input[type="email"] {
    flex: 1;
    min-width: 200px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 14px;
}

.push-subscription-form button {
    padding: 10px 15px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
}

.push-subscription-form button:hover {
    background: #005a87;
}

.push-subscription-form button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

#push-subscription-message {
    margin-top: 10px;
    padding: 10px;
    border-radius: 3px;
    display: none;
}

#push-subscription-message.success {
    background: #dff0d8;
    color: #3c763d;
    border: 1px solid #d6e9c6;
}

#push-subscription-message.error {
    background: #f2dede;
    color: #a94442;
    border: 1px solid #ebccd1;
}

@media (max-width: 600px) {
    .push-subscription-form form {
        flex-direction: column;
    }
    
    .push-subscription-form input[type="email"] {
        min-width: auto;
    }
}