/**
 * Frontend styles for HU Newsletter plugin
 */

.hu-newsletter-form {
    margin: 20px 0;
}

.hu-newsletter-checkbox {
    margin: 20px 0;
    accent-color: #869f47;
}

.hu-newsletter-checkbox label {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
    margin: 0;
}

.hu-newsletter-checkbox input[type="checkbox"] {
    margin-right: 8px;
    transform: scale(1.1);
}

.hu-newsletter-checkbox input[type="checkbox"]:focus {
    outline: 2px solid #869f47;
    outline-offset: 2px;
}

.hu-newsletter-form .newsletter2go-form {
    margin-top: 15px;
}

.hu-newsletter-form .newsletter2go-form iframe {
    width: 100%;
    border: none;
    border-radius: 3px;
}

.hu-newsletter-loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.hu-newsletter-loading::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #869f47;
    border-radius: 50%;
    animation: hu-newsletter-spin 1s linear infinite;
    margin-right: 10px;
    vertical-align: middle;
}

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

.hu-newsletter-error {
    color: #dc3232;
    background: #fff2f2;
    border: 1px solid #dc3232;
    padding: 10px;
    border-radius: 3px;
    margin: 10px 0;
}

.hu-newsletter-success {
    color: #46b450;
    background: #f2fff2;
    border: 1px solid #46b450;
    padding: 10px;
    border-radius: 3px;
    margin: 10px 0;
}

/* Responsive design */
@media (max-width: 768px) {
    .hu-newsletter-form {
        margin: 10px 0;
    }
    
    .hu-newsletter-checkbox {
        padding: 8px;
    }
    
    .hu-newsletter-checkbox label {
        font-size: 14px;
    }
}

.newsletter-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.newsletter-popup {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    padding: 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    position: relative;
    animation: newsletterPopupSlideIn 0.3s ease-out;
}

@keyframes newsletterPopupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.newsletter-popup .icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.newsletter-popup h2 {
    margin: 0 0 15px 0;
    font-size: 24px;
    font-weight: 600;
}

.newsletter-popup p {
    color: #666;
    margin: 0 0 30px 0;
    line-height: 1.5;
}

.newsletter-popup .error-details {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 15px;
    margin: 20px 0;
    font-size: 14px;
    color: #6c757d;
}

.newsletter-popup .btn {
    display: inline-block;
    background: #007cba;
    color: white;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.2s;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.newsletter-popup .btn:hover {
    background: #005a87;
}

.newsletter-popup .close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #999;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-popup .close-btn:hover {
    color: #333;
}

.newsletter-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.newsletter-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007cba;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: newsletterSpin 1s linear infinite;
    margin-right: 10px;
}

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