/**
 * Legal Pages Stylesheet
 *
 * Purpose: Optimized styles for legal page readability
 * Features:
 *   - Reading-optimized typography
 *   - Clear heading hierarchy
 *   - Table of contents sidebar
 *   - Print styles
 *   - Responsive design
 */


/* === Base Typography === */

.legal-page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.8;
    font-size: 1.0625rem;
    color: #1a1a1a;
}

.legal-page a {
    color: #0066cc;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

.legal-page a:hover {
    color: #0052a3;
}

.legal-page a:focus-visible {
    outline: 2px solid #0066cc;
    outline-offset: 2px;
    border-radius: 2px;
}


/* === Heading Hierarchy === */

.legal-page h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #111;
}

.legal-page h2 {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: #222;
}

.legal-page h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #333;
}

.legal-page h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: #444;
}


/* === Content Layout === */

.legal-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

.legal-main {
    max-width: 800px;
}

.legal-main > *:first-child {
    margin-top: 0;
}

.legal-main p {
    margin-bottom: 1.25rem;
}

.legal-main ul,
.legal-main ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.legal-main li {
    margin-bottom: 0.5rem;
}

.legal-main li::marker {
    color: #666;
}


/* === Table of Contents Sidebar === */

.legal-sidebar {
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.legal-toc {
    font-size: 0.875rem;
}

.legal-toc h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #666;
    margin-bottom: 0.75rem;
}

.legal-toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.legal-toc li {
    margin-bottom: 0.375rem;
}

.toc-link {
    display: block;
    color: #666;
    text-decoration: none;
    padding: 0.25rem 0;
    border-left: 2px solid transparent;
    padding-left: 0.75rem;
    transition: all 0.2s ease;
}

.toc-link:hover {
    color: #0066cc;
    border-left-color: #0066cc;
}

.toc-link.active {
    color: #0066cc;
    border-left-color: #0066cc;
    font-weight: 500;
}


/* === Legal Header === */

.legal-header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.legal-header .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.legal-header .logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
}

.legal-header .logo img {
    display: block;
    height: auto;
    width: 60px;
}

.legal-header .logo-text {
    font-weight: 600;
    color: #111;
    font-size: 1.125rem;
}

.legal-nav {
    display: flex;
    gap: 1.5rem;
}

.legal-nav a {
    color: #666;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.legal-nav a:hover {
    color: #0066cc;
}


/* === Legal Page Elements === */

.legal-main strong,
.legal-main b {
    font-weight: 600;
    color: #222;
}

.legal-main em,
.legal-main i {
    font-style: italic;
}

.legal-main code {
    background: #f5f5f5;
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.9em;
}

.legal-main blockquote {
    border-left: 3px solid #0066cc;
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: #555;
    font-style: italic;
}


/* === Tables === */

.legal-main table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9375rem;
}

.legal-main th,
.legal-main td {
    border: 1px solid #e5e5e5;
    padding: 0.75rem 1rem;
    text-align: left;
}

.legal-main th {
    background: #f9f9f9;
    font-weight: 600;
    color: #333;
}

.legal-main tr:hover {
    background: #fafafa;
}

.fair-usage-table th:first-child,
.sla-table th:first-child {
    background: #f0f4ff;
    color: #0066cc;
}


/* === Placeholders === */

.placeholder {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.875em;
    color: #856404;
}


/* === Last Updated === */

.last-updated {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e5e5;
    font-size: 0.875rem;
    color: #666;
}


/* === Back to Top Button === */

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 2.5rem;
    height: 2.5rem;
    background: #0066cc;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #0052a3;
    transform: translateY(-2px);
}

.back-to-top:focus-visible {
    outline: 2px solid #0066cc;
    outline-offset: 2px;
}


/* === Quick Overview (TL;DR) === */

.quick-overview {
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0ff 100%);
    border-left: 4px solid #0066cc;
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin: 1.5rem 0;
}

.quick-overview h2 {
    margin-top: 0;
    color: #0066cc;
}


/* === Print Styles === */

@media print {
    .legal-sidebar,
    .legal-header,
    .back-to-top,
    footer,
    .no-print {
        display: none !important;
    }

    .legal-container {
        grid-template-columns: 1fr;
        max-width: 100%;
        padding: 0;
    }

    .legal-main {
        max-width: 100%;
    }

    .legal-page {
        font-size: 12pt;
        line-height: 1.6;
    }

    .legal-page a {
        color: #000;
        text-decoration: underline;
    }

    .legal-page a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.85em;
        word-break: break-all;
    }

    .legal-page a[href^="#"]::after {
        content: "";
    }

    .quick-overview {
        background: #f5f5f5;
        border: 1px solid #ddd;
    }

    .placeholder {
        background: #f5f5f5;
        border: 1px solid #ddd;
        color: #333;
    }
}


/* === Responsive Design === */

@media (max-width: 768px) {
    .legal-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1rem;
    }

    .legal-sidebar {
        display: none;
    }

    .legal-page h1 {
        font-size: 1.75rem;
    }

    .legal-page h2 {
        font-size: 1.375rem;
        margin-top: 2rem;
    }

    .legal-page h3 {
        font-size: 1.125rem;
        margin-top: 1.5rem;
    }

    .legal-header .container {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }

    .legal-header .logo img {
        width: 50px;
    }

    .legal-header .logo-text {
        font-size: 1rem;
    }

    .legal-nav {
        gap: 1rem;
        flex-wrap: wrap;
    }

    .legal-main table {
        font-size: 0.875rem;
    }

    .legal-main th,
    .legal-main td {
        padding: 0.5rem 0.75rem;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 2rem;
        height: 2rem;
    }
}

@media (max-width: 480px) {
    .legal-page {
        font-size: 1rem;
    }

    .legal-page h1 {
        font-size: 1.5rem;
    }

    .legal-page h2 {
        font-size: 1.25rem;
    }

    .legal-main table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}