/* Bengali Typography and Styling */

/* Import Bengali fonts from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Bengali:wght@300;400;500;600;700&family=Noto+Serif+Bengali:wght@400;500;600&display=swap');

/* Apply Bengali fonts - Using Noto Serif Bengali as primary */
body, html {
    font-family: 'Noto Serif Bengali', 'Noto Serif', serif;
    line-height: 1.8;
    letter-spacing: 0.01em;
}

/* Headings with serif font for better readability */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif Bengali', 'Noto Serif', serif;
    font-weight: 600;
    line-height: 1.5;
}

/* Main content typography */
.content {
    font-size: 16px;
    line-height: 1.8;
}

/* Code blocks and inline code */
code, pre {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    direction: ltr;
    text-align: left;
}

/* Inline code with Bengali text */
p code, li code {
    background-color: rgba(175, 184, 193, 0.2);
    padding: 0.1em 0.3em;
    border-radius: 3px;
    font-size: 0.95em;
}

/* Block quotes */
blockquote {
    border-left: 4px solid #dfe2e5;
    padding: 0 16px;
    color: #6a737d;
    font-style: italic;
}

/* Tables */
table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
}

table th, table td {
    border: 1px solid #dfe2e5;
    padding: 12px;
    text-align: left;
}

table th {
    background-color: #f6f8fa;
    font-weight: 600;
}

/* Lists */
ul, ol {
    padding-left: 2em;
    margin: 1em 0;
}

li {
    margin: 0.5em 0;
}

/* Navigation and UI elements - Keep sans-serif for UI */
.nav-wrapper {
    font-family: 'Noto Sans Bengali', sans-serif;
}

.nav-wrapper .nav-links a {
    text-decoration: none;
    font-weight: 500;
}

/* Search box */
#searchbar {
    font-family: 'Noto Sans Bengali', sans-serif;
}

/* Chapter navigation */
.nav-chapters {
    font-family: 'Noto Sans Bengali', sans-serif;
}

/* Print styles */
@media print {
    body {
        font-family: 'Noto Serif Bengali', serif;
        font-size: 12pt;
        line-height: 1.6;
    }
    
    h1, h2, h3, h4, h5, h6 {
        font-family: 'Noto Serif Bengali', serif;
        page-break-after: avoid;
    }
    
    blockquote, pre, code {
        page-break-inside: avoid;
    }
}

/* Responsive typography */
@media (max-width: 768px) {
    .content {
        font-size: 15px;
        line-height: 1.7;
    }
    
    h1 { font-size: 1.8em; }
    h2 { font-size: 1.5em; }
    h3 { font-size: 1.3em; }
    h4 { font-size: 1.1em; }
}

/* Mathematical expressions */
.MathJax {
    font-family: 'STIX Two Math', 'Times New Roman', serif !important;
}

/* Highlight Bengali text */
mark {
    background-color: #fff3cd;
    padding: 0.1em 0.2em;
    border-radius: 2px;
}

/* Better spacing for Bengali punctuation */
.content p {
    margin: 1em 0;
}

/* Custom styling for Bengali content */
.bengali-content {
    direction: ltr;
    text-align: left;
    unicode-bidi: embed;
}

/* Enhanced readability for code examples */
.language-python, .language-javascript, .language-rust {
    direction: ltr;
    text-align: left;
}

/* Sidebar styling - Keep sans-serif for navigation */
.sidebar {
    font-family: 'Noto Sans Bengali', sans-serif;
}

.sidebar .sidebar-scrollbox {
    font-size: 14px;
}

/* Chapter list styling */
.chapter {
    line-height: 1.6;
}

.chapter a {
    color: inherit;
    text-decoration: none;
    padding: 4px 8px;
    display: block;
    border-radius: 4px;
}

.chapter a:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.chapter.active > a {
    background-color: #1f2937;
    color: white;
}

/* Theme-specific adjustments */
.light {
    --color-text: #24292e;
    --color-background: #ffffff;
}

.navy {
    --color-text: #bcbdd0;
    --color-background: #161923;
}

.rust {
    --color-text: #262625;
    --color-background: #e1e1db;
}

.coal {
    --color-text: #98a3ad;
    --color-background: #141617;
}

.ayu {
    --color-text: #575f66;
    --color-background: #fafafa;
}