/* Custom CSS for Privacy Policy Page */

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #4facfe;
    --success-color: #48bb78;
    --danger-color: #f56565;
    --warning-color: #ed8936;
    --text-dark: #2d3748;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark) !important;
    display: flex;
    align-items: center;
}

.navbar-brand .material-icons {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

/* Header Section */
.header-section {
    background: var(--gradient-primary);
    color: white;
    padding: 120px 0 60px;
    text-align: center;
}

.page-header {
    max-width: 800px;
    margin: 0 auto;
}

.header-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.header-icon .material-icons {
    font-size: 3rem;
    color: white;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.header-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.7;
}

.last-updated {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
}

.last-updated .material-icons {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

/* Table of Contents Section */
.toc-section {
    background: var(--bg-light);
    min-height: calc(100vh - 200px);
}

.toc-sidebar {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    top: 120px;
}

.toc-title {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
}

.toc-nav {
    display: flex;
    flex-direction: column;
}

.toc-link {
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--text-light);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}

.toc-link:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    transform: translateX(5px);
}

.toc-link.active {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.toc-link.active::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: white;
    border-radius: 2px;
}

/* Policy Content */
.policy-content {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

.content-section {
    margin-bottom: 4rem;
    scroll-margin-top: 120px;
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bg-light);
}

.section-header .material-icons {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin-right: 1rem;
    font-size: 1.5rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.section-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.section-content p {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.section-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-dark);
}

.section-content h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
    color: var(--text-dark);
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(75, 172, 254, 0.1) 100%);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.highlight-box .material-icons {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.highlight-box h5 {
    margin: 0 0 0.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.highlight-box p {
    margin: 0;
    color: var(--text-dark);
}

/* Information List */
.info-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: transform 0.3s ease;
}

.info-list li:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-list .material-icons {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem;
    border-radius: 8px;
    margin-right: 1rem;
    flex-shrink: 0;
    font-size: 1.2rem;
}

/* App Data Grid */
.app-data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.app-data-card {
    background: var(--white);
    border: 2px solid var(--bg-light);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.app-data-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.app-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.app-icon.expense {
    background: var(--gradient-primary);
}

.app-icon.pdf {
    background: var(--gradient-secondary);
}

.app-icon .material-icons {
    font-size: 2.5rem;
    color: white;
}

.app-data-card h5 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.app-data-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.app-data-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-light);
    color: var(--text-dark);
}

.app-data-card li:last-child {
    border-bottom: none;
}

/* Usage Grid */
.usage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.usage-item {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.usage-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.usage-item .material-icons {
    background: var(--gradient-primary);
    color: white;
    padding: 1rem;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.usage-item h5 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.usage-item p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

/* No Sale Banner */
.no-sale-banner {
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.1) 0%, rgba(56, 161, 105, 0.1) 100%);
    border: 2px solid var(--success-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.no-sale-banner .material-icons {
    background: var(--success-color);
    color: white;
    padding: 1rem;
    border-radius: 50%;
    font-size: 2rem;
}

.no-sale-banner h4 {
    margin: 0 0 0.5rem;
    color: var(--success-color);
    font-weight: 700;
}

.no-sale-banner p {
    margin: 0;
    color: var(--text-dark);
}

/* Sharing List */
.sharing-list {
    margin: 2rem 0;
}

.sharing-list li {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

/* Security Features */
.security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.security-item {
    background: var(--white);
    border: 2px solid var(--bg-light);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.security-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.security-item .material-icons {
    background: var(--gradient-primary);
    color: white;
    padding: 1rem;
    border-radius: 50%;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.security-item h5 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.security-item p {
    margin: 0;
    color: var(--text-light);
}

/* Rights Grid */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.right-item {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.right-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.right-item .material-icons {
    background: var(--gradient-secondary);
    color: white;
    padding: 0.75rem;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.right-item h5 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.right-item p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Contact Rights */
.contact-rights {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
}

.contact-rights a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-rights a:hover {
    text-decoration: underline;
}

/* Cookie Types */
.cookie-types {
    margin: 2rem 0;
}

.cookie-type {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--warning-color);
}

.cookie-type h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--warning-color);
}

.cookie-type p {
    margin: 0;
    color: var(--text-dark);
}

/* Contact Info */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.contact-item {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.contact-item .material-icons {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    font-size: 1.5rem;
}

.contact-item h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-item p,
.contact-item a {
    margin: 0;
    color: var(--text-light);
}

.contact-item a {
    text-decoration: none;
    font-weight: 600;
}

.contact-item a:hover {
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.footer-brand .material-icons {
    color: var(--primary-color);
    font-size: 2rem;
}

.footer-description {
    color: #a0aec0;
    margin-bottom: 0;
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #4a5568;
}

.footer-bottom p {
    margin: 0;
    color: #a0aec0;
}

.heart {
    color: #f56565;
    font-size: 1rem;
    vertical-align: middle;
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .header-subtitle {
        font-size: 1.1rem;
    }
    
    .toc-sidebar {
        position: static !important;
        margin-bottom: 2rem;
    }
    
    .policy-content {
        padding: 2rem;
    }
    
    .section-header .material-icons {
        padding: 0.5rem;
        font-size: 1.2rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 767.98px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .header-icon {
        width: 80px;
        height: 80px;
    }
    
    .header-icon .material-icons {
        font-size: 2rem;
    }
    
    .policy-content {
        padding: 1.5rem;
    }
    
    .section-content {
        font-size: 1rem;
    }
    
    .highlight-box,
    .no-sale-banner {
        flex-direction: column;
        text-align: center;
    }
    
    .info-list li {
        flex-direction: column;
        text-align: center;
    }
    
    .info-list .material-icons {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .app-data-grid {
        grid-template-columns: 1fr;
    }
    
    .usage-grid,
    .security-features,
    .rights-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom .text-end {
        text-align: start !important;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Animation classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print styles */
@media print {
    .navbar,
    .toc-sidebar,
    .footer {
        display: none;
    }
    
    .policy-content {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .content-section {
        break-inside: avoid;
    }
}