:root {
    --primary: #6366f1;
    --primary-hover: #5855eb;
    --primary-light: #8b92f7;
    --sidebar-width: 280px;
    --header-height: 64px;
}
#content-container {
    animation: fadeIn 0.5s ease-out;
}
#content-container h1, 
#content-container h2, 
#content-container h3, 
#content-container h4 {
    color: var(--text-primary);
    font-weight: 700;
    margin-top: 2em;
    margin-bottom: 1em;
}
#content-container h1 {
    font-size: 2.25rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}
#content-container h2 {
    font-size: 1.875rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 0.4rem;
}
#content-container h3 {
    font-size: 1.5rem;
}
#content-container h4 {
    font-size: 1.25rem;
}
.callout p {
    margin-bottom: 0;
}
#content-container a {
    color: var(--primary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    transition: color 0.2s ease;
}
#content-container a:hover {
    color: var(--primary-hover);
}
#content-container ul, 
#content-container ol {
    color: var(--text-secondary);
    padding-left: 2em;
    margin-bottom: 1.25em;
}
#content-container ul {
    list-style-type: disc;
}
#content-container ol {
    list-style-type: decimal;
}
#content-container li {
    margin-bottom: 0.5em;
}
#content-container blockquote {
    margin: 1.5em 0;
    padding: 1em;
    border-left: 4px solid var(--primary);
    background-color: var(--bg-tertiary);
    border-radius: 4px;
}
#content-container blockquote p {
    margin-bottom: 0;
}
#content-container :not(pre) > code {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--code-bg);
    color: var(--primary);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.875em;
    border: 1px solid var(--border);
}
[data-theme="dark"] #content-container :not(pre) > code {
    color: var(--primary-light);
    border-color: var(--border-light);
}
#content-container pre {
    padding: 1.25em;
    margin: 1.5em 0;
    border-radius: 8px;
    overflow-x: auto;
}
[data-theme="dark"] #content-container pre {
    background: #2a2734;
}
* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.font-mono {
    font-family: 'JetBrains Mono', Monaco, 'Courier New', monospace;
}
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow: rgba(0, 0, 0, 0.1);
    --code-bg: #f8fafc;
    --sidebar-bg: #ffffff;
    --header-bg: rgba(255, 255, 255, 0.95);
}
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border: #334155;
    --border-light: #475569;
    --shadow: rgba(0, 0, 0, 0.3);
    --code-bg: #1e293b;
    --sidebar-bg: #1e293b;
    --header-bg: rgba(15, 23, 42, 0.95);
}
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    transition: all 0.3s ease;
    padding-top: var(--header-height);
}
.header {
    height: var(--header-height);
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.main-content {
    margin-left: var(--sidebar-width);
    padding-top: var(--header-height);
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}
.nav-link {
    color: var(--text-secondary);
    transition: all 0.2s ease;
    border-radius: 6px;
    padding: 8px 16px;
    margin: 2px 0;
    display: block;
    text-decoration: none;
}
.nav-link:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}
.nav-link.active {
    background-color: var(--primary);
    color: white;
}
.theme-toggle {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: all 0.2s ease;
}
.theme-toggle:hover {
    background-color: var(--bg-tertiary);
}
.search-input {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
}
.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}
.code-block {
    background-color: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    position: relative;
}
.copy-button {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0;
}
.code-block:hover .copy-button {
    opacity: 1;
}
.copy-button:hover {
    background-color: var(--primary);
    color: white;
}
.callout {
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid;
    margin: 16px 0;
}
.callout.note {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    color: var(--text-primary);
}
.callout.tip {
    background-color: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
    color: var(--text-primary);
}
.callout.warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
    color: var(--text-primary);
}
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        position: fixed;
        z-index: 1000;
        height: 100vh;
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .mobile-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    .mobile-overlay.open {
        opacity: 1;
        visibility: visible;
    }
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.6s ease-out;
}
[data-theme="dark"] .token.comment,
[data-theme="dark"] .token.prolog,
[data-theme="dark"] .token.doctype,
[data-theme="dark"] .token.cdata {
    color: #8292a2;
}
[data-theme="dark"] .token.punctuation {
    color: #f8f8f2;
}
[data-theme="dark"] .token.property,
[data-theme="dark"] .token.tag,
[data-theme="dark"] .token.constant,
[data-theme="dark"] .token.symbol,
[data-theme="dark"] .token.deleted {
    color: #f92672;
}
[data-theme="dark"] a[aria-label="View on GitHub"]:hover {
color: white;
}
.sidebar, .main-content {
    transition: transform 0.3s ease-in-out, margin-left 0.3s ease-in-out;
}
.sidebar.is-hidden {
    transform: translateX(-100%);
}
.main-content.sidebar-is-hidden {
    margin-left: 0;
}
.page-nav-button {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    width: 48%;
    transition: all 0.2s ease;
    cursor: pointer;
}

.page-nav-button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.page-nav-button.hidden {
    visibility: hidden;
}

.page-nav-button .label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.page-nav-button .title {
    font-weight: 600;
    color: var(--text-primary);
}
#content-container pre {
position: relative;
}

.copy-button {
    position: absolute;
    top: 0.8em;
    right: 0.8em;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 6px 12px;
    font-size: 0.8rem;
    font-family: 'Inter', sans-serif;
    border-radius: 6px;
    cursor: pointer;
    opacity: 0; /* Hidden by default */
    transition: all 0.2s ease-in-out;
}

#content-container pre:hover .copy-button {
    opacity: 1; /* Show button on hover */
}

.copy-button:hover {
    background-color: var(--primary);
    color: white;
}
#searchResults {
    max-height: 400px;
    overflow-y: auto;
}

.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    display: block;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background-color: var(--bg-tertiary);
}

.search-result-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.search-result-snippet {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-snippet .highlight {
    color: var(--primary);
    font-weight: 700;
}
.search-results-container {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0.5rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    z-index: 50;
    overflow: hidden;
    max-height: 400px;
    overflow-y: auto;
}

.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    display: block;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    display: block;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background-color: var(--bg-tertiary);
}

.search-result-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.search-result-snippet {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-snippet .highlight {
    color: var(--primary);
    font-weight: 700;
}