/* ========================================
   PRIVACY SHIELD & MODAL STYLES
   ======================================== */

/* Privacy Shield Button */
.privacy-shield {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-right: var(--spacing-sm);
}

.privacy-shield:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-accent);
}

.shield-icon {
    width: 18px;
    height: 18px;
    stroke: #28a745;  /* Clean green outline for default privacy mode */
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.2s ease;
    display: block;
    flex-shrink: 0;
}

/* Enhanced mode shield styling - clean blue outline */
.privacy-shield.enhanced .shield-icon {
    stroke: #007aff;  /* Clean blue outline for enhanced mode */
}

/* Privacy Modal */
.privacy-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close svg {
    fill: var(--color-text-muted);
    transition: fill 0.2s ease;
}

.modal-close:hover {
    background: var(--color-bg-tertiary);
}

.modal-close:hover svg {
    fill: var(--color-text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* Privacy Status Section */
.current-status {
    margin-bottom: var(--spacing-lg);
}

.status-indicator {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.status-icon {
    width: 24px;
    height: 24px;
    stroke: var(--color-success);
    flex-shrink: 0;
}

.status-indicator.enhanced .status-icon {
    stroke: var(--color-accent);
}

.status-text h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.status-text p {
    margin: 0;
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.3;
}

/* Privacy Details */
.privacy-details {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.02), rgba(0, 122, 255, 0.05));
    border: 1px solid rgba(0, 122, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
    backdrop-filter: blur(10px);
}

.privacy-details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 122, 255, 0.3), transparent);
}

.privacy-details h4 {
    margin: 0 0 var(--spacing-sm);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.privacy-details h4::before {
    content: '🔐';
    font-size: 14px;
    opacity: 0.8;
}

.privacy-details ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: var(--spacing-sm);
}

.privacy-details li {
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.4;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid rgba(0, 122, 255, 0.3);
    position: relative;
    transition: all 0.2s ease;
}

.privacy-details li::before {
    content: '✓';
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-success);
    font-weight: 600;
    font-size: 10px;
}

.privacy-details li {
    padding-left: calc(var(--spacing-sm) + 14px);
}

.privacy-details li:hover {
    background: var(--color-bg-tertiary);
    border-left-color: rgba(0, 122, 255, 0.5);
    transform: translateX(2px);
}

/* Privacy Policy Link */
.privacy-policy-link {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.04);
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.privacy-policy-link a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    position: relative;
}

.privacy-policy-link a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 6px;
    right: 6px;
    height: 1px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.privacy-policy-link a:hover {
    background: rgba(0, 122, 255, 0.1);
    color: var(--color-accent-dark);
}

.privacy-policy-link a:hover::after {
    transform: scaleX(1);
}

/* Enhanced Option Section */
.enhanced-option h4 {
    margin: 0 0 var(--spacing-sm);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.enhanced-option p {
    margin: 0 0 var(--spacing-lg);
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Enhanced Benefits */
.enhanced-benefits {
    background: rgba(0, 122, 255, 0.03);
    border: 1px solid rgba(0, 122, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.enhanced-benefits h5 {
    margin: 0 0 var(--spacing-sm);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.enhanced-benefits ul {
    margin: 0;
    padding-left: var(--spacing-lg);
    list-style-type: disc;
}

.enhanced-benefits li {
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Modal Actions */
.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.btn-primary, .btn-secondary {
    flex: 1;
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid;
}

.btn-primary {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-text-muted);
    color: var(--color-text-primary);
}

/* Animation */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness - Two Frame Layout */
@media (max-width: 768px) {
    
    .privacy-modal {
        padding: var(--spacing-xs);
    }
    
    /* Mobile: Fixed two-frame layout */
    .modal-content {
        height: 85vh;
        max-height: 85vh;
        display: flex;
        flex-direction: column;
        font-size: 12px;
    }
    
    .modal-header {
        padding: var(--spacing-sm);
        flex-shrink: 0;
        border-bottom: 1px solid var(--color-border);
    }
    
    .modal-title {
        font-size: 14px;
        margin: 0;
    }
    
    /* Upper frame: Scrollable content */
    .modal-body {
        padding: var(--spacing-sm);
        flex: 1;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }
    
    /* Lower frame: Fixed button area */
    .modal-actions {
        padding: var(--spacing-sm);
        margin: 0;
        flex-shrink: 0;
        border-top: 1px solid var(--color-border);
        background: var(--color-bg-primary);
    }
    
    /* Compact status section */
    .current-status {
        margin-bottom: var(--spacing-sm);
    }
    
    .status-indicator {
        padding: var(--spacing-xs);
        gap: var(--spacing-xs);
    }
    
    .status-icon {
        width: 18px;
        height: 18px;
    }
    
    .status-text h4 {
        font-size: 12px;
        margin: 0;
    }
    
    .status-text p {
        font-size: 11px;
        line-height: 1.2;
        margin: 0;
    }
    
    /* Compact privacy details */
    .privacy-details {
        padding: var(--spacing-xs);
        margin-bottom: var(--spacing-sm);
    }
    
    .privacy-details h4 {
        font-size: 12px;
        margin-bottom: var(--spacing-xs);
    }
    
    .privacy-details h4::before {
        font-size: 10px;
    }
    
    .privacy-details ul {
        gap: var(--spacing-xs);
    }
    
    .privacy-details li {
        font-size: 10px;
        padding: 4px 6px;
        padding-left: 18px;
        line-height: 1.2;
    }
    
    .privacy-details li::before {
        font-size: 7px;
        left: 4px;
    }
    
    /* Compact enhanced option */
    .enhanced-option h4 {
        font-size: 13px;
        margin-bottom: 2px;
    }
    
    .enhanced-option p {
        font-size: 11px;
        margin-bottom: var(--spacing-xs);
        line-height: 1.2;
    }
    
    /* Compact enhanced benefits */
    .enhanced-benefits {
        padding: var(--spacing-xs);
        margin-bottom: var(--spacing-xs);
    }
    
    .enhanced-benefits h5 {
        font-size: 12px;
        margin-bottom: 2px;
    }
    
    .enhanced-benefits ul {
        font-size: 10px;
        margin-bottom: var(--spacing-xs);
        padding-left: var(--spacing-sm);
    }
    
    .enhanced-benefits li {
        margin-bottom: 2px;
        line-height: 1.2;
    }
    
    /* Compact privacy policy link */
    .privacy-policy-link {
        font-size: 11px;
        padding: var(--spacing-xs);
        margin-top: var(--spacing-xs);
        line-height: 1.2;
    }
    
    /* Fixed button styling */
    .btn-primary,
    .btn-secondary {
        padding: var(--spacing-xs);
        font-size: 12px;
        font-weight: 600;
        min-height: 36px;
        flex: 1;
    }
    
    .modal-actions {
        display: flex;
        gap: var(--spacing-xs);
        flex-direction: row;
        justify-content: center;
    }
}