/* ============================================
   Documentation Page Styles
   ============================================ */

.doc-page {
    background: var(--bg-secondary);
}

.doc-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    max-width: 1400px;
    margin: 0 auto;
    gap: 2rem;
    padding: 2rem;
    min-height: calc(100vh - 200px);
}

/* ============================================
   Sidebar Navigation
   ============================================ */

.doc-sidebar {
    position: sticky;
    top: 6rem;
    height: fit-content;
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.doc-sidebar h3 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.doc-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.doc-nav-link {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.doc-nav-link:hover {
    background: var(--bg-secondary);
    color: var(--primary);
    border-left-color: var(--primary);
}

.doc-nav-link.active {
    background: var(--bg-secondary);
    color: var(--primary);
    font-weight: 600;
    border-left-color: var(--primary);
}

/* ============================================
   Main Content Area
   ============================================ */

.doc-content {
    background: white;
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-sm);
    max-width: 900px;
}

.doc-header {
    margin-bottom: 2rem;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.breadcrumbs a {
    color: var(--primary);
    text-decoration: none;
}

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

.breadcrumb-sep {
    color: var(--text-muted);
}

/* ============================================
   Markdown Body Styles
   ============================================ */

.markdown-body {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--text-primary);
}

.markdown-body h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 2rem 0 1.5rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border);
    padding-bottom: 0.75rem;
}

.markdown-body h1:first-child {
    margin-top: 0;
}

.markdown-body h2 {
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 2.5rem 0 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 0.5rem;
}

.markdown-body h3 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 2rem 0 0.75rem;
    color: var(--text-primary);
}

.markdown-body h4 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 1.5rem 0 0.75rem;
    color: var(--text-primary);
}

.markdown-body p {
    margin: 1.25rem 0;
    line-height: 1.8;
}

.markdown-body a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.markdown-body a:hover {
    border-bottom-color: var(--primary);
}

.markdown-body strong {
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-body em {
    font-style: italic;
}

/* Lists */
.markdown-body ul,
.markdown-body ol {
    margin: 1.25rem 0;
    padding-left: 2rem;
}

.markdown-body li {
    margin: 0.5rem 0;
    line-height: 1.7;
}

.markdown-body li::marker {
    color: var(--primary);
}

/* Code */
.markdown-body code {
    font-family: 'Fira Code', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    padding: 0.2em 0.4em;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
}

.markdown-body pre {
    background: #282c34;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.markdown-body pre code {
    background: transparent;
    padding: 0;
    color: #abb2bf;
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Blockquotes */
.markdown-body blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    border-left: 4px solid var(--primary);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
}

.markdown-body blockquote p {
    margin: 0.5rem 0;
}

/* Tables */
.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9375rem;
}

.markdown-body th {
    background: var(--bg-secondary);
    font-weight: 600;
    text-align: left;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--border);
}

.markdown-body td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
}

.markdown-body tr:hover {
    background: var(--bg-secondary);
}

/* Images */
.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

/* Horizontal Rule */
.markdown-body hr {
    border: none;
    border-top: 2px solid var(--border-light);
    margin: 3rem 0;
}

/* ============================================
   Special Content Blocks
   ============================================ */

.markdown-body .info-box {
    padding: 1.5rem;
    background: #eff6ff;
    border-left: 4px solid #3b82f6;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

.markdown-body .warning-box {
    padding: 1.5rem;
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

.markdown-body .success-box {
    padding: 1.5rem;
    background: #d1fae5;
    border-left: 4px solid #10b981;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

/* ============================================
   Footer Navigation
   ============================================ */

.doc-footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-light);
}

.doc-footer-nav a {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.2s;
    border: 2px solid transparent;
}

.doc-footer-nav a:hover {
    background: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.nav-prev {
    text-align: left;
}

.nav-next {
    text-align: right;
}

.nav-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.nav-title {
    font-size: 1.125rem;
    color: var(--primary);
    font-weight: 600;
}

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

@media (max-width: 1024px) {
    .doc-container {
        grid-template-columns: 1fr;
    }
    
    .doc-sidebar {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .doc-container {
        padding: 1rem;
        gap: 1rem;
    }
    
    .doc-content {
        padding: 2rem 1.5rem;
    }
    
    .markdown-body {
        font-size: 1rem;
    }
    
    .markdown-body h1 {
        font-size: 2rem;
    }
    
    .markdown-body h2 {
        font-size: 1.5rem;
    }
    
    .markdown-body pre {
        padding: 1rem;
        font-size: 0.875rem;
    }
    
    .doc-footer-nav {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .doc-content {
        padding: 1.5rem 1rem;
    }
    
    .markdown-body code {
        word-break: break-word;
    }
}

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

@media print {
    .navbar,
    .doc-sidebar,
    .doc-footer-nav,
    .footer {
        display: none;
    }
    
    .doc-container {
        grid-template-columns: 1fr;
    }
    
    .doc-content {
        box-shadow: none;
        padding: 0;
    }
    
    .markdown-body a {
        color: inherit;
        text-decoration: underline;
    }
    
    .markdown-body pre {
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
}