/* Floating Newsletter Button - Advanced Implementation */

/* Main floating button */
.floating-newsletter {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1001; /* Increased z-index to be above header */
    font-family: 'Arial', sans-serif;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-newsletter.hidden {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

/* Button styles */
.newsletter-float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center; /* Center icon if treated as text */
    color: white;
    font-size: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.newsletter-float-btn i {
    font-size: 28px; /* Increase icon size */
    color: white; /* Ensure icon color */
}

.newsletter-float-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

/* Pulsing animation */
.newsletter-float-btn.pulse::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Notification badge */
.newsletter-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

/* Modal overlay */
.newsletter-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 900;
    padding: 80px 20px 20px 20px;
    padding-top: max(80px, env(safe-area-inset-top, 80px));
    box-sizing: border-box;
}

.newsletter-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Modal content */
.newsletter-modal {
    background: white;
    border-radius: 20px;
    padding: 0;
    max-width: 500px;
    width: 90%;
    max-height: calc(100vh - 160px);
    overflow: hidden;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    margin-top: 0;
    display: flex;
    flex-direction: column;
}

.newsletter-modal-overlay.active .newsletter-modal {
    transform: scale(1) translateY(0);
}

/* Modal header */
.newsletter-modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 20px 20px 0 0;
    text-align: center;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    min-height: auto;
}

.newsletter-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #ffffff;
    border: 3px solid #000000;
    color: #000000;
    font-size: 20px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 9999;
    box-shadow: 0 0 0 2px #ffffff, 0 4px 12px rgba(0, 0, 0, 0.8);
    font-weight: 900;
}

.newsletter-modal-close:hover {
    background: #f0f0f0;
    border-color: #333333;
    transform: scale(1.05);
}

.newsletter-modal-close i {
    margin: 0;
    padding: 0;
    line-height: 1;
    display: block;
}

.newsletter-modal-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.8rem;
    font-weight: 600;
}

.newsletter-modal-subtitle {
    margin: 0;
    opacity: 0.9;
    font-size: 1rem;
}

/* Modal body */
.newsletter-modal-body {
    padding: 2rem;
    flex: 1;
    overflow-y: auto;
}

/* Benefits grid */
.newsletter-benefits-mini {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.benefit-mini {
    text-align: center;
    padding: 1rem 0.5rem;
    border-radius: 10px;
    background: #f8f9fa;
}

.benefit-mini-icon {
    font-size: 1.5rem;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.benefit-mini-text {
    font-size: 0.85rem;
    color: #2c3e50;
    font-weight: 500;
}

/* Quick form */
.newsletter-quick-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-input-group {
    position: relative;
}

.newsletter-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #ecf0f1;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.newsletter-input:focus {
    outline: none;
    border-color: #667eea;
}

.newsletter-input-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #bdc3c7;
    font-size: 1.1rem;
}

/* Interest tags */
.newsletter-interests-quick {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.interest-tag {
    padding: 0.5rem 1rem;
    background: #ecf0f1;
    border: 2px solid transparent;
    border-radius: 25px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.interest-tag:hover {
    background: #d5dbdb;
}

.interest-tag.selected {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Submit button */
.newsletter-submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.newsletter-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.newsletter-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* GDPR notice */
.newsletter-gdpr {
    font-size: 0.8rem;
    color: #7f8c8d;
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
}

.newsletter-gdpr a {
    color: #667eea;
    text-decoration: none;
}

.newsletter-gdpr a:hover {
    text-decoration: underline;
}

/* Success state */
.newsletter-success {
    text-align: center;
    padding: 2rem;
    display: none;
}

.newsletter-success-icon {
    font-size: 3rem;
    color: #27ae60;
    margin-bottom: 1rem;
}

.newsletter-success-title {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.newsletter-success-text {
    color: #7f8c8d;
    line-height: 1.5;
}

/* A/B Testing variants */
.newsletter-variant-a .newsletter-float-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.newsletter-variant-b .newsletter-float-btn {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.newsletter-variant-c .newsletter-float-btn {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .floating-newsletter {
        bottom: 20px;
        right: 20px;
    }
    
    .newsletter-float-btn {
        width: 56px;
        height: 56px;
        font-size: 20px;
    }
    
    .newsletter-modal-overlay {
        padding: 70px 10px 10px 10px;
        align-items: flex-start;
        padding-top: max(70px, env(safe-area-inset-top, 70px));
        box-sizing: border-box;
    }
    
    .newsletter-modal {
        width: 95%;
        margin: 0;
        max-height: calc(100vh - 140px);
        margin-top: 0;
    }
    
    .newsletter-modal-header {
        padding: 1.5rem 4.5rem 1.5rem 1.5rem;
    }
    
    .newsletter-modal-title {
        font-size: 1.5rem;
    }
    
    .newsletter-modal-body {
        padding: 1.5rem;
    }
    
    .newsletter-modal-close {
        top: 8px;
        right: 8px;
        font-size: 16px;
        width: 30px;
        height: 30px;
        background: #ffffff;
        border: 2px solid #000000;
        color: #000000;
        box-shadow: 0 0 0 1px #ffffff, 0 3px 8px rgba(0, 0, 0, 0.7);
        font-weight: 900;
    }
    
    .newsletter-benefits-mini {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .benefit-mini {
        padding: 0.75rem 0.5rem;
    }
    
    .newsletter-interests-quick {
        gap: 0.4rem;
    }
    
    .interest-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .newsletter-modal {
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
        margin: 0;
        padding-top: env(safe-area-inset-top, 0);
        display: flex;
        flex-direction: column;
    }
    
    .newsletter-modal-header {
        border-radius: 0;
        flex-shrink: 0;
        padding: 1.5rem 1.5rem 1rem 1.5rem;
    }
    
    .newsletter-modal-body {
        flex: 1;
        overflow-y: auto;
        padding: 1rem 1.5rem 1.5rem 1.5rem;
    }
    
    .newsletter-modal-close {
        top: 10px;
        right: 10px;
        font-size: 18px;
        width: 32px;
        height: 32px;
        background: #ffffff;
        border: 2px solid #000000;
        color: #000000;
        box-shadow: 0 0 0 1px #ffffff, 0 4px 10px rgba(0, 0, 0, 0.8);
        font-weight: 900;
    }
    
    .newsletter-benefits-mini {
        grid-template-columns: 1fr;
    }
}

/* Hidden state */
.floating-newsletter.hidden {
    transform: translateX(100px);
    opacity: 0;
    pointer-events: none;
}

/* Minimized state */
.floating-newsletter.minimized .newsletter-float-btn {
    width: 40px;
    height: 40px;
    font-size: 16px;
}

/* Smart positioning for different pages */
.page-contact .floating-newsletter {
    bottom: 100px; /* Avoid contact form */
}

.page-checkout .floating-newsletter {
    display: none; /* Hide on checkout */
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .newsletter-float-btn {
        border: 2px solid #000;
    }
    
    .newsletter-modal {
        border: 2px solid #000;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .newsletter-float-btn,
    .newsletter-modal,
    .newsletter-modal-overlay {
        transition: none;
    }
    
    .newsletter-float-btn.pulse::before {
        animation: none;
    }
    
    .newsletter-badge {
        animation: none;
    }
}