:root {
    --sl-color-primary-50: var(--sl-color-gray-50);
    --sl-color-primary-100: var(--sl-color-gray-100);
    --sl-color-primary-200: var(--sl-color-gray-200);
    --sl-color-primary-300: var(--sl-color-gray-300);
    --sl-color-primary-400: var(--sl-color-gray-400);
    --sl-color-primary-500: var(--sl-color-gray-500);
    --sl-color-primary-600: var(--sl-color-gray-600);
    --sl-color-primary-700: var(--sl-color-gray-700);
    --sl-color-primary-800: var(--sl-color-gray-800);
    --sl-color-primary-900: var(--sl-color-gray-900);


    --sidebar-width: 300px;
    --toc-width: 240px;
    --primary-color: var(--sl-color-primary-500);
    --header-height: 60px;
    --theme-text: var(--sl-color-neutral-900);
    --theme-text-light: var(--sl-color-neutral-600);
    --theme-bg: var(--sl-color-neutral-0);
    --theme-bg-offset: var(--sl-color-neutral-50);
    --theme-border: var(--sl-color-neutral-200);
}

a {
  color: var(--sl-color-neutral-600);
  text-decoration: none;
  text-decoration-color: var(--sl-color-neutral-200);
  transition: var(--sl-transition-medium) color;
}

a:hover {
  color: var(--sl-color-gray-300);
  text-decoration: none;
}

a.active,
.active > a {
  color: var(--sl-color-gray-700);
  font-weight: var(--sl-font-weight-bold);
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,Helvetica, Oxygen, Ubuntu, Cantarell, Arial, sans-serif;
    line-height: 1.6;
    color: var(--theme-text);
    background: var(--theme-bg);
}

.container {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr) var(--toc-width);
    grid-template-rows: auto 1fr auto;
    grid-template-areas: 
        "header header header"
        "sidebar main toc"
        "footer footer footer";
    min-height: 100vh;
    gap: 0;
}

.site-header {
    grid-area: header;
}

.sidebar {
    grid-area: sidebar;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background: var(--sl-color-neutral-50);
    border-right: 1px solid var(--sl-color-neutral-200);
}

.content {
    grid-area: main;
    padding: 2rem;
    max-width: 100%;
    overflow-x: auto;
}

doc-toc {
    grid-area: toc;
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 2rem;
    border-left: 1px solid var(--sl-color-neutral-200);
    background: var(--sl-color-neutral-50);
    overflow-y: auto;
}

.main-article {
    min-height: 100vh;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Column layout for article sections */
.main-article > p,
.main-article > ul,
.main-article > ol {
    column-width: 40ch;
    column-gap: 4rem;
    column-rule: 1px solid var(--theme-border);
    hyphens: none;
    word-break: keep-all;
    orphans: 3;
    widows: 3;
    text-align-last: start;
}

/* Ensure inline code doesn't break */
.main-article code {
    white-space: nowrap;
}

/* Prevent breaking of specific elements */
.main-article > p > a,
.main-article > p > code,
.main-article > p > strong,
.main-article > p > em {
    white-space: nowrap;
}

/* Ensure proper spacing around headers */
.main-article > h1,
.main-article > h2,
.main-article > h3,
.main-article > h4,
.main-article > h5,
.main-article > h6 {
    break-after: avoid-column;
    break-inside: avoid-column;
    margin-bottom: 2rem;
}

/* Headers and special elements span all columns */
.main-article > h1,
.main-article > h2,
.main-article > h3,
.main-article > h4,
.main-article > h5,
.main-article > h6,
.main-article > pre,
.main-article > .nav-footer {
    column-span: all;
}

/* Add visual separation before headers */
.main-article > h1::before,
.main-article > h2::before,
.main-article > h3::before,
.main-article > h4::before,
.main-article > h5::before,
.main-article > h6::before {
    content: "";
    display: block;
    height: 1px;
    background: var(--theme-border);
    margin: 3rem 0 2rem;
    width: 100%;
}

/* Prevent double separator at the start of the article */
.main-article > h1:first-child::before {
    display: none;
}

/* Prevent orphaned headings */
.main-article > h2,
.main-article > h3,
.main-article > h4,
.main-article > h5,
.main-article > h6 {
    break-after: avoid;
    margin-bottom: 2rem;
}

/* Prevent code blocks from breaking across columns */
.main-article > pre {
    break-inside: avoid;
    margin: 2rem 0;
}

/* Adjust spacing for better readability */
.main-article > * + * {
    margin-top: 1.5rem;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .container {
        grid-template-columns: var(--sidebar-width) 1fr;
        grid-template-areas: 
            "header header"
            "sidebar main"
            "footer footer";
    }
    
    doc-toc {
        display: none;
    }

    .main-article {
        max-width: 800px;
    }
    
    .main-article > p,
    .main-article > ul,
    .main-article > ol {
        column-width: auto;
        column-count: 1;
        column-gap: 0;
        column-rule: none;
    }

    .main-article > h1::before,
    .main-article > h2::before,
    .main-article > h3::before,
    .main-article > h4::before,
    .main-article > h5::before,
    .main-article > h6::before {
        margin: 2rem 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-areas: 
            "header"
            "main"
            "footer";
    }
    
    .sidebar {
        display: none;
    }
    
    .content {
        grid-column: 1;
        padding: 1rem;
    }

    .main-article {
        padding: 0 1rem;
    }
}

/* Site Footer */
.site-footer {
    grid-area: footer;
    margin-top: auto;
    padding: 2rem;
    background: var(--sl-color-neutral-50);
    border-top: 1px solid var(--sl-color-neutral-200);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.footer-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.copyright {
    color: var(--sl-color-neutral-600);
    margin: 0;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--sl-color-neutral-600);
    text-decoration: none;
}

.footer-link:hover {
    color: var(--sl-color-primary-600);
}

/* Navigation Footer */
.nav-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--theme-border);
    gap: 1rem;
}

.nav-footer sl-button::part(base) {
    color: var(--theme-text);
    font-family: var(--sl-font-sans);
    background: var(--theme-bg);
    font-weight: 500;
    --sl-spacing-medium: 1rem;
}

.nav-footer sl-button::part(base):hover {
    color: var(--primary-color);
}

.nav-footer sl-button::part(prefix),
.nav-footer sl-button::part(suffix) {
    font-size: 1.2em;
}

.nav-previous {
    margin-right: auto;
}

.nav-next {
    margin-left: auto;
}

@media (max-width: 640px) {
    .nav-footer {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-previous,
    .nav-next {
        margin: 0;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* Index page specific styles */
.index-container {
    display: block !important;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.index-content {
    width: 100%;
    max-width: none;
    padding: 3rem 0;
}

.index-header {
    text-align: center;
    margin-bottom: 3rem;
}

.index-header h1 {
    font-size: 2.5rem;
    color: var(--sl-color-neutral-900);
    margin: 0;
}

.card-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.section-group h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--sl-color-neutral-800);
    border-bottom: 2px solid var(--sl-color-neutral-200);
    padding-bottom: 0.5rem;
}

.card-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

sl-input {
    width: 100%;
    --sl-input-height-small: 2rem;
    --sl-input-background-color: var(--theme-bg);
}

/* Card styles */
.doc-card {
    --sl-panel-background-color: var(--sl-color-neutral-50);
}

.doc-card::part(header) {
    padding: var(--sl-spacing-large);
}

.doc-card h3 {
    margin: 0;
    font-size: var(--sl-font-size-medium);
    color: var(--sl-color-neutral-700);
}

.doc-card::part(body) {
    display: flex;
    justify-content: flex-end;
    padding: var(--sl-spacing-large);
}

/* Add these global list resets */
.sidebar-nav {
    padding: 2rem 1.5rem;
}

.sidebar-section {
    margin-bottom: 2rem;
    padding-left: 0.5rem;
}

.sidebar-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--sl-color-neutral-500);
    margin-bottom: 1rem;
}

.sidebar-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-item {
    margin: 0.5rem 0;
    padding-left: 0.5rem;
}

/* TOC styles */
.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    margin: 0.25rem 0;
}

.toc-item.level-1 { padding-left: 0; }
.toc-item.level-2 { padding-left: 1rem; }
.toc-item.level-3 { padding-left: 2rem; }
.toc-item.level-4 { padding-left: 3rem; }
.toc-item.level-5 { padding-left: 4rem; }
.toc-item.level-6 { padding-left: 5rem; }

.card-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 1rem 0;
}

.section-group h2 {
    margin-bottom: 1rem;
    color: var(--sl-color-neutral-700);
}

.card-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.doc-card {
    --sl-panel-background-color: var(--sl-color-neutral-50);
}

.doc-card::part(header) {
    padding: var(--sl-spacing-large);
}

.doc-card h3 {
    margin: 0;
    font-size: var(--sl-font-size-medium);
    color: var(--sl-color-neutral-700);
}

.doc-card::part(body) {
    display: flex;
    justify-content: flex-end;
    padding: var(--sl-spacing-large);
}

@media (max-width: 640px) {
    .card-group {
        grid-template-columns: 1fr;
    }
}

.index-container {
    display: block !important;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.index-content {
    max-width: none;
    padding: 3rem 0;
}

.index-header {
    text-align: center;
    margin-bottom: 3rem;
}

.index-header h1 {
    font-size: 2.5rem;
    color: var(--sl-color-neutral-900);
    margin: 0;
}

.card-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.section-group h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--sl-color-neutral-800);
    border-bottom: 2px solid var(--sl-color-neutral-200);
    padding-bottom: 0.5rem;
}

.card-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .index-container {
        padding: 0 1rem;
    }
    
    .index-content {
        padding: 2rem 0;
    }
    
    .card-grid {
        gap: 3rem;
    }
}

.site-footer {
    grid-area: footer;
    margin-top: auto;
    padding: 2rem;
    background: var(--sl-color-neutral-50);
    border-top: 1px solid var(--sl-color-neutral-200);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.footer-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.copyright {
    color: var(--sl-color-neutral-600);
    margin: 0;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--sl-color-neutral-600);
    text-decoration: none;
}

.footer-link:hover {
    color: var(--sl-color-primary-600);
}

@media (max-width: 640px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* Add visual separation before headers */
.main-article > h1::before,
.main-article > h2::before,
.main-article > h3::before,
.main-article > h4::before,
.main-article > h5::before,
.main-article > h6::before {
    content: "";
    display: block;
    height: 1px;
    background: var(--theme-border);
    margin: 3rem 0 2rem;
    width: 100%;
}

/* Prevent double separator at the start of the article */
.main-article > h1:first-child::before {
    display: none;
}

/* Adjust spacing between headers and content */
.main-article > h1,
.main-article > h2,
.main-article > h3,
.main-article > h4,
.main-article > h5,
.main-article > h6 {
    margin-bottom: 2rem;
    column-span: all;
}

/* Ensure proper spacing in responsive view */
@media (max-width: 1200px) {
    .main-article > h1::before,
    .main-article > h2::before,
    .main-article > h3::before,
    .main-article > h4::before,
    .main-article > h5::before,
    .main-article > h6::before {
        margin: 2rem 0 1.5rem;
    }
}

/* Site Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--sl-color-neutral-0);
    border-bottom: 1px solid var(--sl-color-neutral-200);
    height: var(--header-height);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-logo {
    display: inline-flex;
    align-items: center;
    height: var(--header-height);
    padding: 0.5rem;
    box-sizing: border-box;
}

.header-logo-img,
.header-logo sl-icon {
    height: calc(var(--header-height) * 0.6);
    width: auto;
    display: block;
}

.header-logo sl-icon::part(base) {
    font-size: calc(var(--header-height) * 0.5);
    color: var(--sl-color-primary-600);
}

.header-title {
    font-size: 1.25rem;
}

.header-right {
    display: flex;
    align-items: center;
}

.header-links {
    display: flex;
    gap: 1rem;
}

.header-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--sl-color-neutral-600);
    text-decoration: none;
    font-size: 0.9375rem;
}

.header-link:hover {
    color: var(--sl-color-primary-600);
}

@media (max-width: 768px) {
    .header-content {
        padding: 0 1rem;
    }
    
    .header-link span {
        display: none;
    }
}

.header-search {
    margin-right: 2rem;
}

.header-search::part(base) {
    width: 200px;
    background: var(--sl-color-neutral-50);
}

@media (max-width: 768px) {
    .header-search {
        display: none;
    }
}

.header-links sl-icon {
    font-size: 1.25rem;
    margin-right: 0.5rem;
}

.header-search sl-icon {
    font-size: 1.25rem;
    margin-right: 0.3rem;
}

/* Code blocks */
pre {
    margin: 2rem 0;
    padding: 1.5rem;
    border-radius: var(--sl-border-radius-medium);
    background: var(--sl-color-neutral-50);
    border: 1px solid var(--sl-color-neutral-200);
    overflow-x: auto;
    column-span: all;
    break-inside: avoid;
    white-space: pre !important;
}

/* Code block content */
pre code {
    display: block;
    line-height: 1.5;
    white-space: pre !important;
}

/* Remove text styling from highlighted code */
pre .code {
    display: block;
    white-space: pre !important;
    word-break: normal;
    word-wrap: normal;
    column-width: auto;
    column-count: 1;
    column-gap: 0;
    column-rule: none;
    hyphens: none;
}

/* Ensure inline code doesn't break */
:not(pre) > code {
    padding: 0.2em 0.4em;
    background: var(--sl-color-neutral-50);
    border: 1px solid var(--sl-color-neutral-200);
    border-radius: var(--sl-border-radius-small);
    font-size: 0.9em;
    white-space: nowrap;
}

/* Update link styles in content area */
.content a {
    color: var(--sl-color-primary-600);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    transition: var(--sl-transition-medium) color;
}

.content a:hover {
    color: var(--sl-color-primary-800);
    text-decoration: underline;
}

.content a:active {
    color: var(--sl-color-primary-900);
}