.livriz-stock-notification-form {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    max-width: 400px;
}

.livriz-stock-notification-form h4 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.livriz-stock-notification-form p {
    margin: 0 0 20px 0;
    color: #666;
    font-size: 14px;
    line-height: 1.4;
}

.livriz-stock-notification-form .form-group {
    margin-bottom: 15px;
}

.livriz-stock-notification-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
    font-size: 14px;
}

.livriz-stock-notification-form input[type="email"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.livriz-stock-notification-form input[type="email"]:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

.livriz-stock-notification-form input[type="email"]::placeholder {
    color: #999;
}

.livriz-submit-btn {
    background: #1d46f3;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.livriz-submit-btn:hover {
    background: #1532b6;
}

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

.livriz-message {
    margin-top: 15px;
    padding: 10px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.livriz-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.livriz-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .livriz-stock-notification-form {
        margin: 15px 0;
        padding: 15px;
    }
    
    .livriz-stock-notification-form h4 {
        font-size: 16px;
    }
    
    .livriz-submit-btn {
        padding: 10px 20px;
    }
}