* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #1f2937;
    min-height: 100vh;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
    min-height: 100vh;
}

@media (max-width: 768px) {
    .container {
        padding: 0.75rem;
    }
    
    body {
        background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    }
    
    .file-list {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

.header {
    text-align: center;
    margin: 2rem 0 3rem 0;
    position: relative;
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    backdrop-filter: blur(10px);
    border-radius: 2rem;
    padding: 2rem 1.5rem;
    box-shadow: 
        0 8px 32px rgba(12, 192, 223, 0.1),
        0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 60px;
    max-width: 280px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(12, 192, 223, 0.2));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 12px rgba(12, 192, 223, 0.3));
}

@media (max-width: 768px) {
    .header {
        margin: 1rem 0 2rem 0;
        padding: 1.5rem 1rem;
        border-radius: 1.5rem;
    }
    
    .logo-image {
        height: 50px;
        max-width: 240px;
    }
}

.main-headline {
    margin: 1.5rem 0 0.75rem 0;
    color: #1f2937;
    font-family: 'Inter', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.sub-headline {
    margin: 0 0 1.5rem 0;
    color: #6b7280;
    font-family: 'Inter', sans-serif;
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.4;
}

.cta-button {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.875rem 2rem;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(12, 192, 223, 0.25);
}

.cta-button:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(12, 192, 223, 0.35);
}

@media (max-width: 768px) {
    .main-headline {
        font-size: 1.75rem;
        margin: 1rem 0 0.5rem 0;
    }
    
    .sub-headline {
        font-size: 1rem;
        margin: 0 0 1rem 0;
    }
    
    .cta-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Recipient Welcome Styling */
.recipient-welcome {
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(248,250,252,0.9) 100%);
    backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 20px 40px rgba(12, 192, 223, 0.08),
        0 8px 16px rgba(0, 0, 0, 0.04);
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.welcome-header h2 {
    color: #1f2937;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, #1f2937 0%, #4b5563 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.file-count {
    color: #64748b;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.file-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.4);
    transition: all 0.2s ease;
}

.detail-item:hover {
    background: rgba(240, 249, 255, 0.9);
    border-color: rgba(12, 192, 223, 0.2);
}

.detail-label {
    color: #6b7280;
    font-weight: 500;
    font-size: 0.9rem;
}

.detail-value {
    color: #374151;
    font-weight: 600;
    text-align: right;
}

.action-prompt {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(226, 232, 240, 0.6);
}

.action-prompt p {
    color: #6b7280;
    margin-bottom: 1rem;
    font-weight: 500;
}

.action-prompt .btn {
    min-width: 120px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .recipient-welcome {
        padding: 1.5rem;
        margin: 1rem 0;
    }
    
    .welcome-header h2 {
        font-size: 1.5rem;
    }
    
    .detail-item {
        padding: 0.875rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .detail-value {
        text-align: left;
        font-size: 0.95rem;
    }
}

/* PWA Install Button */
.pwa-install {
    margin-top: 1rem;
    text-align: center;
}

.install-btn {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(12, 192, 223, 0.3);
}

.install-btn:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(12, 192, 223, 0.4);
}

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

.install-icon {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
}

.card {
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.8) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 8px 16px rgba(12, 192, 223, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: visible;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(12, 192, 223, 0.03), transparent);
    transition: left 0.5s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 32px 64px rgba(0, 0, 0, 0.12),
        0 16px 32px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.card:hover::before {
    left: 100%;
}

.card h2 {
    color: #111827;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

/* Compliance Notice */
.compliance-notice {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 0.75rem;
    margin: 1rem 0;
    text-align: center;
}

.compliance-notice p {
    font-size: 0.8125rem;
    color: #64748b;
    margin: 0;
    line-height: 1.4;
}

.compliance-notice a {
    color: #0CC0DF;
    text-decoration: none;
    font-weight: 500;
}

.compliance-notice a:hover {
    text-decoration: underline;
}

/* Help & Feedback Section */
/* Chat Widget - Floating Help & Feedback */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
}

.chat-bubble {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(12, 192, 223, 0.3), 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
}

.chat-bubble:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 12px 32px rgba(12, 192, 223, 0.4), 0 8px 16px rgba(0, 0, 0, 0.2);
}

.chat-bubble:active {
    transform: scale(1.05);
}

.chat-bubble:focus-visible {
    outline: 3px solid rgba(12, 192, 223, 0.6);
    outline-offset: 2px;
}

.chat-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    margin-right: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.chat-bubble:hover .chat-tooltip {
    opacity: 1;
}

.chat-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: rgba(0, 0, 0, 0.8);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .chat-widget {
        bottom: 20px;
        right: 20px;
    }
    
    .chat-bubble {
        width: 52px;
        height: 52px;
    }
    
    .chat-tooltip {
        display: none; /* Hide tooltip on mobile to avoid touch conflicts */
    }
}

/* Help Modal Tabs */
.help-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #f1f5f9;
}

.help-tabs .tab-btn {
    background: none;
    border: none;
    padding: 0.75rem 1rem;
    color: #64748b;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    font-weight: 500;
}

.help-tabs .tab-btn.active {
    color: #0CC0DF;
    border-bottom-color: #0CC0DF;
}

.help-tabs .tab-btn:hover {
    color: #0CC0DF;
}

/* Error Form Styling */
.error-form {
    max-width: 100%;
}

.error-form h4 {
    color: #111827;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.error-form p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.8) 100%);
    backdrop-filter: blur(16px);
    box-shadow: 
        0 4px 16px rgba(12, 192, 223, 0.1),
        0 2px 8px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Specific select dropdown styling */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    padding-right: 2.5rem;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230CC0DF' stroke-width='2'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
}

/* Focus states - unified to prevent conflicts */
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0CC0DF;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    box-shadow: 
        0 0 0 3px rgba(12, 192, 223, 0.25),
        0 8px 24px rgba(12, 192, 223, 0.15),
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Select-specific focus to maintain arrow */
.form-group select:focus {
    outline: none;
    border-color: #0CC0DF;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230891b2' stroke-width='2'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    box-shadow: 
        0 0 0 3px rgba(12, 192, 223, 0.25),
        0 8px 24px rgba(12, 192, 223, 0.15),
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Option styling (limited browser support) */
.form-group select option {
    background: rgba(255, 255, 255, 0.95);
    color: #374151;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
}

.form-group select option:checked,
.form-group select option:hover {
    background: rgba(12, 192, 223, 0.1);
    color: #0891b2;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: #6b7280;
    font-size: 0.75rem;
}

/* Feature Tabs Inner (for nested tabs) */
.feature-tabs-inner {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #f1f5f9;
}

.tab-btn-inner {
    background: none;
    border: none;
    padding: 0.5rem 0.75rem;
    color: #64748b;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.tab-btn-inner.active {
    color: #0CC0DF;
    border-bottom-color: #0CC0DF;
}

.inner-tab-content {
    display: none;
}

.inner-tab-content.active {
    display: block;
}

/* FAQ Section in Modal */
.faq-section h4 {
    color: #111827;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.faq-list .faq-item {
    margin-bottom: 0.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
}

.faq-list .faq-item summary {
    padding: 1rem;
    background: #f9fafb;
    cursor: pointer;
    font-weight: 500;
    color: #374151;
    transition: background-color 0.2s;
}

.faq-list .faq-item summary:hover {
    background: #f3f4f6;
}

.faq-list .faq-item p {
    padding: 1rem;
    margin: 0;
    color: #6b7280;
    line-height: 1.6;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .help-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .help-tabs .tab-btn {
        border-bottom: 1px solid #e5e7eb;
        border-radius: 0;
        text-align: left;
    }
    
    .help-feedback-btn {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
    }
}

.pro-toggle {
    margin-bottom: 1.5rem;
    text-align: center;
}

.pro-toggle-btn {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.pro-toggle-btn:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12, 192, 223, 0.3);
}

.pro-toggle-btn.active {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.pro-section {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: rgba(12, 192, 223, 0.05);
    border: 1px solid rgba(12, 192, 223, 0.2);
    border-radius: 0.5rem;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pro-info {
    margin-bottom: 1.5rem;
}

.pro-info h3 {
    color: #0CC0DF;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.pro-info ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1rem;
}

.pro-info li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(12, 192, 223, 0.1);
    position: relative;
    padding-left: 1.5rem;
}

.pro-info li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.pro-info p {
    margin-bottom: 1rem;
    color: #374151;
    font-weight: 500;
}

.pro-section label {
    display: block;
    margin-bottom: 0.5rem;
    color: #0CC0DF;
    font-weight: 500;
}

.pro-contact {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(12, 192, 223, 0.2);
}

.pro-contact small {
    color: #6b7280;
    font-style: italic;
}

/* Subscription Status */
.subscription-active {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.subscription-active h4 {
    color: #10b981;
    margin-bottom: 0.5rem;
}

/* Pricing Cards - Premium Glassmorphism */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1.25rem;
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 8px 20px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.pricing-card:hover {
    border-color: rgba(12, 192, 223, 0.4);
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-6px);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.15),
        0 12px 30px rgba(12, 192, 223, 0.15),
        0 0 30px rgba(12, 192, 223, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.pricing-card.popular {
    border-color: rgba(12, 192, 223, 0.5);
    background: rgba(12, 192, 223, 0.08);
    transform: scale(1.05);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.12),
        0 10px 25px rgba(12, 192, 223, 0.2),
        0 0 40px rgba(12, 192, 223, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.95) 0%, rgba(6, 182, 212, 0.95) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 8px 20px rgba(12, 192, 223, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.plan-header h5 {
    color: #111827;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.plan-price {
    margin-bottom: 0.5rem;
}

.plan-price .price {
    font-size: 2rem;
    font-weight: 700;
    color: #0CC0DF;
}

.plan-price .period {
    color: #6b7280;
    font-size: 0.9rem;
}

.plan-savings {
    font-size: 0.8rem;
    color: #10b981;
    font-weight: 500;
    margin-bottom: 1rem;
}

.pricing-btn {
    width: 100%;
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
}

/* Email Section */
#email-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(12, 192, 223, 0.2);
}

#email-section label {
    display: block;
    margin-bottom: 0.5rem;
    color: #0CC0DF;
    font-weight: 500;
}

#email-section input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1rem;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    box-shadow: 
        0 4px 15px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    box-sizing: border-box;
}

#email-section input:focus {
    outline: none;
    border-color: rgba(12, 192, 223, 0.5);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 
        0 0 0 4px rgba(12, 192, 223, 0.1),
        0 8px 25px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    transform: translateY(-1px);
}

#email-section button {
    margin-bottom: 0.5rem;
}

/* Legacy Pro Code Section */
.legacy-pro-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.legacy-pro-section details summary {
    cursor: pointer;
    color: #6b7280;
    font-size: 0.9rem;
    padding: 0.5rem 0;
}

.legacy-pro-section details summary:hover {
    color: #0CC0DF;
}

.pro-code-input {
    padding: 2rem;
    background: rgba(12, 192, 223, 0.02);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
    border-radius: 0 0 1.5rem 1.5rem;
    border-top: 1px solid rgba(12, 192, 223, 0.2);
    position: relative;
    text-align: center;
}

.pro-code-input::before {
    content: '';
    position: absolute;
    top: 0;
    left: 1rem;
    right: 1rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(12, 192, 223, 0.3), transparent);
}

.pro-code-input label {
    display: block;
    margin-bottom: 1rem;
    color: #0CC0DF;
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.5);
}

.pro-code-input input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1rem;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    box-shadow: 
        0 6px 25px rgba(12, 192, 223, 0.1),
        0 2px 10px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    box-sizing: border-box;
    text-align: center;
}

.pro-code-input input:focus {
    outline: none;
    border-color: rgba(12, 192, 223, 0.5);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 
        0 0 0 4px rgba(12, 192, 223, 0.1),
        0 8px 30px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
}

.pro-code-input input::placeholder {
    color: #9ca3af;
    font-weight: normal;
}

.pro-code-input .btn-primary {
    width: 100%;
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.9) 0%, rgba(6, 182, 212, 0.9) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 6px 20px rgba(12, 192, 223, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.pro-code-input .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.pro-code-input .btn-primary:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, rgba(12, 192, 223, 1) 0%, rgba(6, 182, 212, 1) 100%);
    box-shadow: 
        0 10px 30px rgba(12, 192, 223, 0.4),
        0 0 20px rgba(12, 192, 223, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.pro-code-input .btn-primary:hover::before {
    left: 100%;
}

.legacy-pro-section details {
    border-radius: 1.5rem;
    border: 2px solid rgba(12, 192, 223, 0.3);
    background: rgba(12, 192, 223, 0.05);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    box-shadow: 
        0 15px 40px rgba(12, 192, 223, 0.1),
        0 5px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(12, 192, 223, 0.1);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.legacy-pro-section details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.legacy-pro-section details:hover {
    border-color: rgba(12, 192, 223, 0.4);
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.15),
        0 0 30px rgba(12, 192, 223, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.legacy-pro-section summary {
    padding: 1.25rem 2rem;
    cursor: pointer;
    user-select: none;
    font-weight: 500;
    color: rgba(55, 65, 81, 0.9);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
}

.legacy-pro-section summary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.legacy-pro-section summary:hover {
    color: #0CC0DF;
    background: rgba(255, 255, 255, 0.2);
    text-shadow: 0 0 20px rgba(12, 192, 223, 0.3);
}

.legacy-pro-section summary:hover::after {
    opacity: 1;
}

.legacy-pro-section summary::marker {
    color: #0CC0DF;
    font-size: 1.2em;
}

.legacy-pro-section details[open] summary {
    background: rgba(255, 255, 255, 0.25);
    color: #0CC0DF;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset 0 -1px 0 rgba(12, 192, 223, 0.2);
}

/* Mobile Responsive */
@media (max-width: 640px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .pricing-card.popular {
        transform: none;
    }
}

.upload-area {
    border: 2px dashed rgba(12, 192, 223, 0.3);
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 1.5rem;
    position: relative;
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.02) 0%, rgba(6, 182, 212, 0.02) 100%);
    backdrop-filter: blur(10px);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: rgba(12, 192, 223, 0.6);
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(12, 192, 223, 0.15);
}

.upload-area.drag-over {
    border-color: #0CC0DF;
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    transform: scale(1.02);
}

.upload-area input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-icon {
    margin-bottom: 1rem;
    color: #0CC0DF;
    display: flex;
    justify-content: center;
    align-items: center;
}

.upload-icon svg {
    width: 48px;
    height: 48px;
    color: #0CC0DF;
}

.upload-text p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.upload-text small {
    color: #6b7280;
}

.file-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}


/* Legacy styles removed for consistency */

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 500;
    color: #1f2937;
}

.file-size {
    font-size: 0.9rem;
    color: #6b7280;
}

.file-remove {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.9) 0%, rgba(220, 38, 38, 0.9) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 0.75rem;
    border-radius: 0.75rem;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 4px 12px rgba(239, 68, 68, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.file-remove:hover {
    background: linear-gradient(135deg, rgba(239, 68, 68, 1) 0%, rgba(220, 38, 38, 1) 100%);
    transform: translateY(-1px);
    box-shadow: 
        0 6px 16px rgba(239, 68, 68, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.9) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 1.5rem;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 
        0 32px 64px rgba(0, 0, 0, 0.2),
        0 16px 32px rgba(12, 192, 223, 0.1);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.modal-body {
    padding: 0;
    max-height: calc(80vh - 80px);
    overflow-y: auto;
}

/* Feature Request Tabs */
.feature-tabs {
    display: flex;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    padding: 0 2rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    color: #6b7280;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.tab-btn.active {
    color: #0CC0DF;
    border-bottom-color: #0CC0DF;
}

.tab-btn:hover:not(.active) {
    color: #374151;
}

.tab-content {
    display: none;
    padding: 2rem;
}

.tab-content.active {
    display: block;
}

/* Feature Form */
.feature-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-form input,
.feature-form textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1rem;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    box-shadow: 
        0 4px 15px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    font-family: inherit;
    box-sizing: border-box;
}

.feature-form input:focus,
.feature-form textarea:focus {
    outline: none;
    border-color: rgba(12, 192, 223, 0.5);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 
        0 0 0 4px rgba(12, 192, 223, 0.1),
        0 8px 25px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    transform: translateY(-1px);
}

.feature-form textarea {
    min-height: 120px;
    resize: vertical;
}

/* Feature List */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.feature-item {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px) saturate(170%);
    -webkit-backdrop-filter: blur(20px) saturate(170%);
    border: 1px solid rgba(12, 192, 223, 0.15);
    border-radius: 1.25rem;
    padding: 1.75rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.06),
        0 2px 10px rgba(12, 192, 223, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(12, 192, 223, 0.25);
    transform: translateY(-3px);
    box-shadow: 
        0 12px 35px rgba(0, 0, 0, 0.1),
        0 6px 20px rgba(12, 192, 223, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.feature-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.feature-title {
    font-weight: 600;
    color: #1f2937;
    font-size: 1rem;
    margin: 0;
}

.feature-votes {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.vote-btn {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    border: 1px solid rgba(12, 192, 223, 0.2);
    border-radius: 0.75rem;
    padding: 0.625rem 1rem;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: #374151;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    align-items: center;
    gap: 0.375rem;
    box-shadow: 
        0 2px 8px rgba(12, 192, 223, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vote-btn:hover {
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.9) 0%, rgba(6, 182, 212, 0.9) 100%);
    color: white;
    border-color: rgba(12, 192, 223, 0.4);
    transform: translateY(-2px);
    box-shadow: 
        0 6px 18px rgba(12, 192, 223, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.vote-btn.voted {
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.95) 0%, rgba(6, 182, 212, 0.95) 100%);
    color: white;
    border-color: rgba(12, 192, 223, 0.4);
    box-shadow: 
        0 4px 15px rgba(12, 192, 223, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.feature-description {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.feature-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: #9ca3af;
}

/* Sharing Rewards Styles */
.sharing-rewards {
    text-align: center;
}

.sharing-rewards h4 {
    color: #1f2937;
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
}

.sharing-rewards ul {
    background: rgba(12, 192, 223, 0.05);
    border: 1px solid rgba(12, 192, 223, 0.2);
    border-radius: 0.75rem;
    padding: 1rem;
    margin: 1rem 0;
    color: #374151;
}

.sharing-rewards li {
    margin-bottom: 0.5rem;
}

.sharing-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 0.75rem;
    min-width: 120px;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: #0CC0DF;
}

#pro-code-status,
#reward-result {
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

#pro-code-status.success,
#reward-result.success {
    background: rgba(34, 197, 94, 0.1);
    color: #15803d;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

#pro-code-status.error,
#reward-result.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

#pro-code-status.info,
#reward-result.info {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

@media (max-width: 768px) {
    .modal {
        padding: 0.75rem;
        align-items: center;
        justify-content: center;
    }
    
    .modal-content {
        margin: 0;
        max-height: 90vh;
        width: calc(100% - 1.5rem);
        max-width: none;
    }
    
    .modal-header,
    .tab-content {
        padding: 1rem;
    }
    
    .feature-tabs {
        padding: 0 1rem;
    }
    
    .tab-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .sharing-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-item {
        min-width: auto;
    }
    
    /* Mobile footer layout fixes */
    .legal-links {
        display: flex;
        justify-content: center;
        gap: 3rem;
        text-align: left;
        font-size: 0.8rem;
        max-width: 100%;
        padding: 0;
        flex-wrap: wrap;
    }
    
    .footer-column {
        display: flex;
        flex-direction: column;
        gap: 0.375rem;
    }
    
    .footer-column-header {
        font-weight: 600;
        color: #0CC0DF;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 0.5rem;
    }
    
    .legal-links span {
        display: none;
    }
}

/* Email Option Group Styling */
.email-option-group {
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
    border: 1px solid rgba(12, 192, 223, 0.15);
    border-radius: 16px;
    padding: 20px;
    margin: 16px 0;
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.email-option-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 16px;
    pointer-events: none;
}

.email-option-group label {
    color: #0CC0DF;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
}

.email-option-group input[type="email"] {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 500;
    color: #1f2937;
    transition: all 0.3s ease;
    margin-bottom: 12px;
}

.email-option-group input[type="email"]:focus {
    outline: none;
    border-color: #0CC0DF;
    box-shadow: 0 0 0 3px rgba(12, 192, 223, 0.1);
}

.email-benefits {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.benefit-icon {
    color: #0CC0DF;
    flex-shrink: 0;
}

.email-benefits span {
    color: #4b5563;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

/* Sharing Options Styles */
.sharing-options {
    margin: 2rem 0 1.5rem 0;
    padding: 2rem 1.5rem;
    background: rgba(12, 192, 223, 0.03);
    border: 1px solid rgba(12, 192, 223, 0.12);
    border-radius: 1.25rem;
    backdrop-filter: blur(10px);
}

.sharing-options h4 {
    color: #1f2937;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 1.5rem 0;
    text-align: center;
    letter-spacing: -0.025em;
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.btn-share {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(12, 192, 223, 0.25);
    color: #374151;
    padding: 1rem 1.25rem;
    border-radius: 0.875rem;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 2px 8px rgba(12, 192, 223, 0.08);
}

.btn-share:hover {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    border-color: #0CC0DF;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(12, 192, 223, 0.35);
}

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

.btn-share.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-color: #10b981;
}

.btn-share-pro {
    position: relative;
    border: 1px solid rgba(12, 192, 223, 0.4);
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.pro-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 4px rgba(12, 192, 223, 0.3);
}

@media (max-width: 768px) {
    .sharing-options {
        margin: 1.5rem 0 1rem 0;
        padding: 1.5rem 1rem;
    }
    
    .share-buttons {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .btn-share {
        padding: 1.125rem 1rem;
        font-size: 1rem;
    }
}

/* Custom Dropdown Styles */
.custom-dropdown {
    position: relative;
    width: 100%;
}

.dropdown-selected {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1rem;
    padding: 0.875rem 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-size: 0.95rem;
    box-shadow: 
        0 4px 15px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.dropdown-selected:hover {
    border-color: rgba(12, 192, 223, 0.4);
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
    box-shadow: 
        0 8px 25px rgba(12, 192, 223, 0.15),
        0 0 0 4px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.dropdown-selected.active {
    border-color: rgba(12, 192, 223, 0.5);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 
        0 8px 25px rgba(12, 192, 223, 0.2),
        0 0 0 4px rgba(12, 192, 223, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.dropdown-icon {
    transition: transform 0.2s ease;
    color: #6b7280;
}

.dropdown-selected.active .dropdown-icon {
    transform: rotate(180deg);
    color: #0CC0DF;
}

.selected-value {
    font-weight: 500;
    color: #1f2937;
}

.dropdown-options {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 2px solid rgba(12, 192, 223, 0.25);
    border-top: 1px solid rgba(12, 192, 223, 0.15);
    border-radius: 0 0 1rem 1rem;
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.15),
        0 8px 20px rgba(12, 192, 223, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dropdown-options.show {
    max-height: 200px;
    opacity: 1;
    overflow-y: auto;
}

.dropdown-option {
    padding: 0.875rem 1.25rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    background: transparent;
}

.dropdown-option:last-child {
    border-bottom: none;
}

.dropdown-option:hover {
    background: rgba(12, 192, 223, 0.08);
    color: #0CC0DF;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.dropdown-option.selected {
    background: rgba(12, 192, 223, 0.12);
    color: #0CC0DF;
    font-weight: 500;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.option-group {
    display: flex;
    flex-direction: column;
}

.option-group label {
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 500;
}

input[type="text"],
input[type="number"],
input[type="password"] {
    background: white;
    border: 1px solid #d1d5db;
    color: #1f2937;
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: #0CC0DF;
    box-shadow: 0 0 0 3px rgba(12, 192, 223, 0.1);
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 24px rgba(12, 192, 223, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 0.75rem;
    font-weight: 600;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: translateY(-2px);
    box-shadow: 
        0 16px 32px rgba(12, 192, 223, 0.4),
        0 8px 16px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: #f3f4f6;
    color: #1f2937;
    border: 1px solid #d1d5db;
}

.btn-secondary:hover {
    background: #e5e7eb;
}

.claim-form {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.result {
    text-align: center;
    padding: 2rem;
    background: rgba(5, 150, 105, 0.1);
    border: 1px solid rgba(5, 150, 105, 0.3);
    border-radius: 0.5rem;
    margin-top: 1.5rem;
}

.result h3 {
    color: #10b981;
    margin-bottom: 1rem;
}

.code-display {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f3f4f6;
    border-radius: 0.5rem;
}

.qr-container {
    margin: 1.5rem 0;
}

.qr-container canvas {
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
}

.files-container {
    margin-bottom: 1.5rem;
}

.file-preview {
    background: #f9fafb;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Upload File Items - Compact Box Format */
.upload-file-item {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.75rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    position: relative;
    cursor: default;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
    min-height: 140px;
}

.upload-file-item:hover {
    border-color: #d1d5db;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.upload-file-icon {
    width: 48px;
    height: 48px;
    background: #f3f4f6;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #6b7280;
    flex-shrink: 0;
    margin-bottom: 0.5rem;
}

.upload-file-info {
    width: 100%;
}

.upload-file-name {
    font-weight: 500;
    color: #111827;
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.upload-file-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
    font-size: 0.6875rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.upload-file-size,
.upload-file-type {
    color: #9ca3af;
    font-weight: 400;
    font-size: 0.625rem;
}






.file-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0.8;
    font-size: 10px;
}

.file-remove:hover {
    background: rgba(239, 68, 68, 1);
    opacity: 1;
    transform: scale(1.1);
}

.file-remove:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

.file-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    gap: 4px;
}

.file-name {
    font-weight: 500;
    color: #1f2937;
    font-size: 10px;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 90px;
    text-align: center;
    padding: 0 4px;
}

.file-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: #9ca3af;
    font-size: 8px;
}

.file-type-icon {
    color: #0CC0DF;
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    margin-bottom: 6px;
}

.file-size {
    font-size: 9px;
    color: #9ca3af;
}

.file-progress {
    position: absolute;
    bottom: 4px;
    left: 4px;
    right: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.progress-bar {
    width: 100%;
    height: 3px;
    background: rgba(12, 192, 223, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #0CC0DF;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 8px;
    color: #0CC0DF;
    font-weight: 600;
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: rgba(12, 192, 223, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0CC0DF 0%, #06b6d4 100%);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 12px;
    font-weight: 600;
    color: #0CC0DF;
    min-width: 80px;
    text-align: right;
}

.file-remove {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 40px;
}

.file-remove:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    transform: scale(1.05);
}

.file-remove:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Enhanced File Preview Styles */
.image-preview-container, .video-preview-container, .pdf-preview-container {
    position: relative;
    max-width: 120px;
    max-height: 120px;
    border-radius: 0.75rem;
    overflow: hidden;
    background: rgba(12, 192, 223, 0.05);
}

.preview-image, .preview-video {
    max-width: 120px;
    max-height: 120px;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.preview-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(12, 192, 223, 0.2);
}

.image-zoom-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-preview-container:hover .image-zoom-icon {
    opacity: 1;
}

.image-loading, .video-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #6b7280;
    font-size: 12px;
    font-weight: 500;
}

.preview-error {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    color: #ef4444;
    font-size: 12px;
    text-align: center;
    background: rgba(239, 68, 68, 0.05);
    border-radius: 0.75rem;
}

.pdf-preview-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    text-align: center;
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.pdf-icon {
    margin-bottom: 8px;
    color: #0CC0DF;
    display: flex;
    justify-content: center;
}

.pdf-info {
    font-size: 11px;
    color: #6b7280;
    margin-bottom: 8px;
}

.pdf-view-btn {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pdf-view-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12, 192, 223, 0.3);
}

/* Image Modal Styles */
.image-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.image-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    text-align: center;
}

.image-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
}

.image-modal-close:hover {
    color: #0CC0DF;
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    transition: transform 0.3s ease;
    transform-origin: center;
}

.image-modal-controls {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.zoom-btn, .reset-btn {
    background: rgba(12, 192, 223, 0.9);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.zoom-btn:hover, .reset-btn:hover {
    background: #0CC0DF;
    transform: translateY(-2px);
}

.file-details {
    flex: 1;
}

.file-details h4 {
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.file-details p {
    color: #6b7280;
    font-size: 0.9rem;
}

.download-btn {
    background: #10b981;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.download-btn:hover {
    background: #059669;
}

.warning {
    color: #f59e0b;
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Transfer Info Styles */
.transfer-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1rem 0;
}

.transfer-info h3 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.file-preview {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.file-preview p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.file-preview p:first-child {
    font-size: 1rem;
    color: var(--text-primary);
}

/* FAQ Modal Styles */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin: 1rem 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    overflow: hidden;
}

.faq-item summary {
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(59, 130, 246, 0.05) 100%);
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.faq-item summary:hover {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-bottom-color: var(--border-color);
}

.faq-item[open] summary {
    border-bottom-color: var(--border-color);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(59, 130, 246, 0.08) 100%);
}

.faq-item p {
    padding: 1rem 1.5rem;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer {
    text-align: center;
    color: #4b5563;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.footer-links {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-links p {
    margin-bottom: 0.5rem;
    text-align: center;
}

.legal-links {
    display: flex;
    justify-content: center;
    gap: 4rem;
    font-size: 0.8rem;
    flex-wrap: wrap;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    text-align: left;
    min-width: 140px;
}

.footer-column-header {
    font-weight: 600;
    color: #0CC0DF;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: #6b7280;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    padding: 0.25rem 0;
}

.footer-column a:hover {
    color: #0CC0DF;
    transform: translateX(2px);
}

.legal-links a {
    color: #0CC0DF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: #0891b2;
    text-decoration: underline;
}

.legal-links span {
    color: #9ca3af;
}

/* Enhanced desktop footer layout */
@media (min-width: 768px) {
    .footer-links {
        max-width: 600px;
        margin: 1rem auto 0;
    }
    
    .legal-links {
        justify-content: center;
        gap: 6rem;
        padding: 0;
        width: 100%;
        align-items: flex-start;
    }
    
    .footer-column {
        min-width: 140px;
        flex: 0 0 auto;
    }
}

.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(248, 250, 252, 0.12);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeInGlass 0.3s ease-out;
}

@keyframes fadeInGlass {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(30px) saturate(200%);
        -webkit-backdrop-filter: blur(30px) saturate(200%);
    }
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top: 4px solid rgba(12, 192, 223, 0.8);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 20px rgba(12, 192, 223, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

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

/* Modern Toast Notifications - Fixed Position & True Glassmorphism */
.flitly-toast {
    position: fixed !important;
    top: 2rem !important;
    right: 2rem !important;
    bottom: auto !important;
    left: auto !important;
    z-index: 1001;
    max-width: 400px;
    min-width: 320px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 0 40px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateX(120px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
}

.flitly-toast::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.flitly-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-content {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1.25rem 1.5rem;
    position: relative;
}

.toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.toast-text {
    color: rgba(31, 41, 55, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.5;
    word-wrap: break-word;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

/* Toast type styling - Enhanced Glassmorphism */
.toast-success {
    border-left: 4px solid rgba(16, 185, 129, 0.8);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.toast-success .toast-icon {
    color: #10b981;
    filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.3));
}

.toast-error {
    border-left: 4px solid rgba(239, 68, 68, 0.8);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.toast-error .toast-icon {
    color: #ef4444;
    filter: drop-shadow(0 0 8px rgba(239, 68, 68, 0.3));
}

.toast-warning {
    border-left: 4px solid rgba(245, 158, 11, 0.8);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.toast-warning .toast-icon {
    color: #f59e0b;
    filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.3));
}

.toast-info {
    border-left: 4px solid rgba(12, 192, 223, 0.8);
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.1) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.toast-info .toast-icon {
    color: #0CC0DF;
    filter: drop-shadow(0 0 8px rgba(12, 192, 223, 0.3));
}

.toast-reward-progress {
    border-left: 4px solid rgba(139, 92, 246, 0.8);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.toast-reward-progress .toast-icon {
    color: #8b5cf6;
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.4));
}

.toast-reward-info {
    border-left: 4px solid rgba(245, 158, 11, 0.8);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.toast-reward-info .toast-icon {
    color: #f59e0b;
    filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.4));
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .flitly-toast {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
        min-width: auto;
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100px);
    }
}

/* Recipient mode styling */
body.recipient-mode {
    padding-top: 20px;
}

body.recipient-mode #upload-section {
    display: none !important;
}

.recipient-welcome {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(168, 85, 247, 0.1));
    border: 2px solid rgba(37, 99, 235, 0.3);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    text-align: center;
}

.welcome-header h2 {
    color: #60a5fa;
    margin-bottom: 8px;
    font-size: 24px;
}

.welcome-header p {
    color: #94a3b8;
    margin-bottom: 16px;
    font-size: 16px;
}

.file-preview {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 16px;
    margin: 16px 0;
}

.file-preview p {
    margin: 4px 0;
    color: #cbd5e1;
}

.send-back-prompt {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-link {
    background: none;
    border: none;
    color: #60a5fa;
    cursor: pointer;
    text-decoration: underline;
    font-size: inherit;
}

.btn-link:hover {
    color: #93c5fd;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem 0.5rem;
    }
    
    .file-preview {
        flex-direction: column;
        align-items: flex-start;
        padding: 0.75rem;
    }
    
    .file-preview img,
    .file-preview video {
        max-width: 80px;
        max-height: 80px;
        margin-bottom: 0.5rem;
        align-self: center;
    }
    
    .file-details {
        text-align: center;
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .file-details h4 {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
        word-break: break-word;
    }
    
    .file-details p {
        font-size: 0.8rem;
    }
    
    .download-btn {
        align-self: center;
        width: 100%;
        padding: 0.6rem;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .card {
        padding: 1.5rem;
        border-radius: 1.25rem;
        margin-bottom: 1.5rem;
    }
    
    .upload-area {
        padding: 2rem 1.5rem;
        border-radius: 1.25rem;
    }
    
    .options {
        grid-template-columns: 1fr;
    }
    
    .claim-form {
        grid-template-columns: 1fr;
    }
    
    .code-display {
        font-size: 1.5rem;
    }
}

/* GDPR Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.85) 100%);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1.5rem;
    padding: 1.5rem 2rem;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.15),
        0 8px 16px rgba(12, 192, 223, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    z-index: 100000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.cookie-content p {
    margin: 0;
    color: #374151;
    font-size: 0.95rem;
    line-height: 1.5;
    flex: 1;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.cookie-btn.accept {
    background: linear-gradient(135deg, #0CC0DF 0%, #06b6d4 100%);
    color: white;
    border: 2px solid transparent;
    box-shadow: 0 4px 12px rgba(12, 192, 223, 0.3);
}

.cookie-btn.accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(12, 192, 223, 0.4);
}

.cookie-btn.learn-more {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #374151;
    border: 2px solid rgba(12, 192, 223, 0.2);
}

.cookie-btn.learn-more:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(12, 192, 223, 0.4);
    color: #0CC0DF;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .cookie-banner {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        padding: 1.25rem 1.5rem;
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-btn {
        flex: 1;
        max-width: 120px;
    }
}

/* Blog Styles */
.blog-nav {
    display: flex;
    align-items: center;
}

.nav-link {
    color: #6b7280;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #0CC0DF;
}

.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.blog-intro {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.8) 100%);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 2px solid rgba(12, 192, 223, 0.2);
    border-radius: 1.5rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.08),
        0 4px 8px rgba(12, 192, 223, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(12, 192, 223, 0.4);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.12),
        0 8px 16px rgba(12, 192, 223, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.blog-image {
    text-align: center;
    margin-bottom: 1rem;
}

.blog-icon {
    margin-bottom: 1rem;
    color: #0CC0DF;
    display: flex;
    justify-content: center;
    align-items: center;
}

.blog-icon svg {
    width: 48px;
    height: 48px;
    color: #0CC0DF;
    filter: drop-shadow(0 2px 4px rgba(12, 192, 223, 0.2));
    transition: all 0.3s ease;
}

.blog-card:hover .blog-icon svg {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(12, 192, 223, 0.3));
}

.blog-content h2 {
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-content p {
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: #9ca3af;
}

.blog-post {
    max-width: 800px;
    margin: 0 auto;
}

.breadcrumb {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: #0CC0DF;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.post-content {
    line-height: 1.8;
}

.post-content h1 {
    color: #111827;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.post-content h2 {
    color: #1f2937;
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2rem 0 1rem 0;
    line-height: 1.3;
}

.post-content h3 {
    color: #374151;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem 0;
}

.post-content p {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.post-content ul, .post-content ol {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content strong {
    color: #1f2937;
    font-weight: 600;
}

.post-content code {
    background: rgba(12, 192, 223, 0.1);
    color: #0CC0DF;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9em;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(12, 192, 223, 0.2);
}

.post-meta-info {
    background: linear-gradient(135deg, rgba(12, 192, 223, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border: 1px solid rgba(12, 192, 223, 0.2);
    border-radius: 1rem;
    padding: 1rem;
    margin: 2rem 0;
    font-size: 0.9rem;
    color: #6b7280;
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .post-content h1 {
        font-size: 2rem;
    }
    
    .post-content h2 {
        font-size: 1.5rem;
    }
    
    .post-footer {
        flex-direction: column;
        gap: 1rem;
    }
    
    .blog-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}