/* Newsletter Form Styles */
.lb-newsletter-form-container {
    margin: 0 auto;
    padding: 0px;
    background: transparent;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.lb-newsletter-form-container h3 {
    margin: 0 0 25px 0;
    text-align: center;
    color: var(--e-global-color-1b4defd);
    font-size: 24px;
    font-weight: 600;
}

.lb-newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lb-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.lb-form-group {
    display: flex;
    flex-direction: column;
}

.lb-form-group label {
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--e-global-color-1b4defd);
    font-size: 14px;
}

.lb-form-group input[type="text"],
.lb-form-group input[type="email"] {
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: #fff;
}

.lb-form-group input[type="text"]:focus,
.lb-form-group input[type="email"]:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.lb-form-group small {
    margin-top: 5px;
    font-size: 12px;
    color: var(--e-global-color-1b4defd);
    font-style: italic;
}

/* Checkbox personalizzato */
.lb-checkbox-group {
    margin: 10px 0;
}

.lb-checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    line-height: 1.5;
    font-size: 14px;
    color: var(--e-global-color-1b4defd);
}

.lb-checkbox-label input[type="checkbox"] {
    opacity: 0;
    position: absolute;
}

.lb-checkmark {
    min-width: 20px;
    height: 20px;
    background-color: var(--e-global-color-1b4defd);
    border: 2px solid #e1e5e9;
    border-radius: 4px;
    margin-right: 12px;
    margin-top: 2px;
    position: relative;
    transition: all 0.3s ease;
}

.lb-checkbox-label input[type="checkbox"]:checked + .lb-checkmark {
    background-color: #007cba;
    border-color: #007cba;
}

.lb-checkbox-label input[type="checkbox"]:checked + .lb-checkmark:after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Pulsante */
.lb-submit-btn {
    background: initial;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 10px;
}

.lb-submit-btn:hover {
    background: initial;
    transform: translateY(-2px);
}

.lb-submit-btn:active {
    transform: translateY(0);
}

.lb-submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Messaggi */
.lb-form-messages {
    margin-top: 20px;
    padding: 0;
}

.lb-message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-weight: 500;
}

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

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

.lb-error-list {
    margin: 10px 0 0 0;
    padding-left: 20px;
}

.lb-error-list li {
    margin-bottom: 5px;
}

/* Loading spinner */
.lb-submit-btn.loading:after {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 10px;
    border: 2px solid transparent;
    border-top: 2px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .lb-newsletter-form-container {
        padding: 20px;
        margin: 10px;
    }
    
    .lb-form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .lb-newsletter-form-container h3 {
        font-size: 20px;
    }
    
    .lb-submit-btn {
        padding: 12px 25px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .lb-newsletter-form-container {
        padding: 15px;
    }
    
    .lb-checkbox-label {
        font-size: 13px;
    }
}