/* Experimental style concepts for API Challenges. */

:root,
html[data-theme="clean-docs"] {
    color-scheme: light;
    --page-bg: #f5f8fb;
    --surface: #ffffff;
    --surface-soft: #eef7f6;
    --surface-strong: #e3eef8;
    --text: #102033;
    --muted: #526272;
    --border: #d5e0ea;
    --accent: #0f6795;
    --accent-strong: #0b3f73;
    --accent-soft: #dff3f3;
    --accent-contrast: #ffffff;
    --secondary-accent: #12a594;
    --warning-accent: #f59e0b;
    --done-row-bg: #e3f8ec;
    --done-row-border: #18a058;
    --todo-row-bg: #fff3d0;
    --todo-row-border: #d97706;
    --todo-status-text: #7c2d12;
    --nav-bg: rgba(255, 255, 255, 0.94);
    --nav-text: #102033;
    --nav-hover-bg: #e8f2f8;
    --nav-active-bg: #dff3f3;
    --code-bg: #0e1726;
    --code-text: #e6f2ff;
    --json-bg: #e9faf3;
    --xml-bg: #0e1726;
    --table-head-bg: #ecf4f8;
    --shadow: 0 18px 48px rgba(31, 55, 78, 0.1);
    --shadow-soft: 0 8px 24px rgba(31, 55, 78, 0.08);
    --radius: 8px;
    --content-max: 1180px;
    --reading-max: 76ch;
    --heading-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --body-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono-font: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --sponsor-bg: #0d3b54;
    --sponsor-text: #eefcff;
    --sponsor-link: #9ee7df;
    --cta-bg: var(--accent-strong);
    --cta-hover-bg: #082d53;
    --cta-text: #ffffff;
}

html[data-theme="learning-platform"] {
    color-scheme: light;
    --page-bg: #fff8ed;
    --surface: #fffdf8;
    --surface-soft: #fff1d6;
    --surface-strong: #ffe4ba;
    --text: #172033;
    --muted: #665b4b;
    --border: #ead8bd;
    --accent: #ea580c;
    --accent-strong: #c2410c;
    --accent-soft: #ffedd5;
    --accent-contrast: #ffffff;
    --secondary-accent: #0f766e;
    --warning-accent: #ca8a04;
    --done-row-bg: #e6f8df;
    --done-row-border: #0f8a65;
    --todo-row-bg: #fef0bd;
    --todo-row-border: #b45309;
    --todo-status-text: #7c2d12;
    --nav-bg: rgba(255, 253, 248, 0.95);
    --nav-text: #172033;
    --nav-hover-bg: #fff1d6;
    --nav-active-bg: #ffedd5;
    --code-bg: #13213a;
    --code-text: #f7fbff;
    --json-bg: #eef9f5;
    --xml-bg: #13213a;
    --table-head-bg: #fff1d6;
    --shadow: 0 18px 42px rgba(124, 77, 25, 0.12);
    --shadow-soft: 0 8px 22px rgba(124, 77, 25, 0.08);
    --radius: 8px;
    --content-max: 1120px;
    --reading-max: 74ch;
    --heading-font: "Trebuchet MS", Inter, ui-sans-serif, system-ui, sans-serif;
    --body-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono-font: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --sponsor-bg: #813c0b;
    --sponsor-text: #fff7ed;
    --sponsor-link: #c7f5e9;
    --cta-bg: #ea580c;
    --cta-hover-bg: #c2410c;
    --cta-text: #ffffff;
}

html[data-theme="dark-lab"] {
    color-scheme: dark;
    --page-bg: #061113;
    --surface: #0b181c;
    --surface-soft: #102429;
    --surface-strong: #17343a;
    --text: #e7fbff;
    --muted: #9fb8bd;
    --border: #21444b;
    --accent: #22d3c5;
    --accent-strong: #2dd4bf;
    --accent-soft: #10393a;
    --accent-contrast: #021213;
    --secondary-accent: #38bdf8;
    --warning-accent: #f59e0b;
    --done-row-bg: #0e3328;
    --done-row-border: #34d399;
    --todo-row-bg: #31220d;
    --todo-row-border: #f59e0b;
    --todo-status-text: #fbbf24;
    --nav-bg: rgba(5, 13, 15, 0.96);
    --nav-text: #e7fbff;
    --nav-hover-bg: #102429;
    --nav-active-bg: #0f3c3c;
    --code-bg: #03090b;
    --code-text: #d9fff8;
    --json-bg: #03090b;
    --xml-bg: #03090b;
    --table-head-bg: #102429;
    --shadow: 0 18px 42px rgba(0, 0, 0, 0.36);
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.28);
    --radius: 6px;
    --content-max: 1180px;
    --reading-max: 82ch;
    --heading-font: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --body-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono-font: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --sponsor-bg: #07191b;
    --sponsor-text: #d9fff8;
    --sponsor-link: #fbbf24;
    --cta-bg: #22d3c5;
    --cta-hover-bg: #67e8f9;
    --cta-text: #021213;
}

html[data-theme] {
    background: var(--page-bg);
}

html[data-theme] body {
    background: var(--page-bg);
    color: var(--text);
    font-family: var(--body-font);
    line-height: 1.6;
    margin: 0;
}

html[data-theme="dark-lab"] body {
    background-image:
        linear-gradient(rgba(34, 211, 197, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 197, 0.05) 1px, transparent 1px);
    background-size: 36px 36px;
}

html[data-theme] .content {
    box-sizing: border-box;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 1rem;
    font-family: var(--body-font);
    font-size: 1rem;
}

html[data-theme] main {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    box-sizing: border-box;
    margin: 1.25rem auto 2rem;
    max-width: var(--content-max);
    padding: 2rem;
}

html[data-theme] .main-text-content {
    color: var(--text);
    margin: 0 auto;
    max-width: var(--reading-max);
}

html[data-theme] .swagger-ui-page,
html[data-theme] #swagger-ui {
    color: var(--text);
}

html[data-theme="dark-lab"] .swagger-ui-page,
html[data-theme="dark-lab"] #swagger-ui,
html[data-theme="dark-lab"] .swagger-ui {
    background: var(--surface) !important;
    color: var(--text) !important;
    color-scheme: dark;
}

html[data-theme="dark-lab"] .swagger-ui .wrapper,
html[data-theme="dark-lab"] .swagger-ui .scheme-container,
html[data-theme="dark-lab"] .swagger-ui section.models,
html[data-theme="dark-lab"] .swagger-ui .model-box,
html[data-theme="dark-lab"] .swagger-ui .opblock,
html[data-theme="dark-lab"] .swagger-ui .opblock .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock .opblock-section-header,
html[data-theme="dark-lab"] .swagger-ui .responses-inner,
html[data-theme="dark-lab"] .swagger-ui table,
html[data-theme="dark-lab"] .swagger-ui .dialog-ux .modal-ux {
    background: var(--surface) !important;
    color: var(--text) !important;
}

html[data-theme="dark-lab"] .swagger-ui .topbar,
html[data-theme="dark-lab"] .swagger-ui .scheme-container,
html[data-theme="dark-lab"] .swagger-ui .opblock .opblock-section-header {
    background: var(--surface-soft) !important;
    border-color: var(--border) !important;
    box-shadow: none !important;
}

html[data-theme="dark-lab"] .swagger-ui .topbar .link svg,
html[data-theme="dark-lab"] .swagger-ui .topbar .link svg * {
    fill: var(--text) !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock {
    border-color: var(--border) !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-get {
    background: color-mix(in srgb, #38bdf8 12%, var(--surface)) !important;
    border-color: #38bdf8 !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-post {
    background: color-mix(in srgb, #34d399 12%, var(--surface)) !important;
    border-color: #34d399 !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-put {
    background: color-mix(in srgb, #fbbf24 12%, var(--surface)) !important;
    border-color: #fbbf24 !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-delete {
    background: color-mix(in srgb, #fb7185 12%, var(--surface)) !important;
    border-color: #fb7185 !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-patch {
    background: color-mix(in srgb, #a78bfa 12%, var(--surface)) !important;
    border-color: #a78bfa !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-options,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-head {
    background: color-mix(in srgb, var(--secondary-accent) 12%, var(--surface)) !important;
    border-color: var(--secondary-accent) !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-get .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-post .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-put .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-delete .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-patch .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-options .opblock-summary,
html[data-theme="dark-lab"] .swagger-ui .opblock.opblock-head .opblock-summary {
    background: color-mix(in srgb, currentColor 4%, var(--surface-soft)) !important;
}

html[data-theme="dark-lab"] .swagger-ui .info .title,
html[data-theme="dark-lab"] .swagger-ui .opblock-tag,
html[data-theme="dark-lab"] .swagger-ui .opblock-title,
html[data-theme="dark-lab"] .swagger-ui .opblock-title span,
html[data-theme="dark-lab"] .swagger-ui .opblock-section-header h4,
html[data-theme="dark-lab"] .swagger-ui .opblock-section-header h4 span,
html[data-theme="dark-lab"] .swagger-ui .opblock-summary-description,
html[data-theme="dark-lab"] .swagger-ui .opblock-description-wrapper,
html[data-theme="dark-lab"] .swagger-ui .opblock-description-wrapper p,
html[data-theme="dark-lab"] .swagger-ui .parameters-container,
html[data-theme="dark-lab"] .swagger-ui .parameters-container p,
html[data-theme="dark-lab"] .swagger-ui .responses-wrapper h4,
html[data-theme="dark-lab"] .swagger-ui .responses-wrapper h5,
html[data-theme="dark-lab"] .swagger-ui .response-control-media-type__accept-message,
html[data-theme="dark-lab"] .swagger-ui .markdown p,
html[data-theme="dark-lab"] .swagger-ui .markdown li,
html[data-theme="dark-lab"] .swagger-ui .renderedMarkdown p,
html[data-theme="dark-lab"] .swagger-ui .renderedMarkdown li,
html[data-theme="dark-lab"] .swagger-ui table thead tr td,
html[data-theme="dark-lab"] .swagger-ui table thead tr th,
html[data-theme="dark-lab"] .swagger-ui table tbody tr td,
html[data-theme="dark-lab"] .swagger-ui label,
html[data-theme="dark-lab"] .swagger-ui .parameter__name,
html[data-theme="dark-lab"] .swagger-ui .parameter__type,
html[data-theme="dark-lab"] .swagger-ui .response-col_status,
html[data-theme="dark-lab"] .swagger-ui .response-col_description,
html[data-theme="dark-lab"] .swagger-ui .model-title,
html[data-theme="dark-lab"] .swagger-ui .model,
html[data-theme="dark-lab"] .swagger-ui .prop-type,
html[data-theme="dark-lab"] .swagger-ui .prop-format,
html[data-theme="dark-lab"] .swagger-ui .tab li,
html[data-theme="dark-lab"] .swagger-ui .copy-for-ai-button {
    color: var(--text) !important;
}

html[data-theme="dark-lab"] .swagger-ui a,
html[data-theme="dark-lab"] .swagger-ui .link,
html[data-theme="dark-lab"] .swagger-ui .opblock-tag:hover {
    color: var(--accent-strong) !important;
}

html[data-theme="dark-lab"] .swagger-ui .info .title small,
html[data-theme="dark-lab"] .swagger-ui .info .title small.version-stamp {
    background: var(--accent-strong) !important;
    color: var(--accent-contrast) !important;
}

html[data-theme="dark-lab"] .swagger-ui section.models h4,
html[data-theme="dark-lab"] .swagger-ui .models-control,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__title,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__attribute,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__property,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__property-name,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__constraint,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__constraint-string,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__constraint-number {
    color: var(--text) !important;
}

html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__attribute--primary,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12__attribute--muted {
    color: var(--accent-strong) !important;
}

html[data-theme="dark-lab"] .swagger-ui .models-control,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12-accordion__icon {
    background: var(--surface-soft) !important;
    border-color: var(--accent) !important;
}

html[data-theme="dark-lab"] .swagger-ui .models-control svg,
html[data-theme="dark-lab"] .swagger-ui .models-control svg *,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12-accordion__icon svg,
html[data-theme="dark-lab"] .swagger-ui .json-schema-2020-12-accordion__icon svg * {
    fill: var(--accent-strong) !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-path,
html[data-theme="dark-lab"] .swagger-ui .opblock-summary-path a,
html[data-theme="dark-lab"] .swagger-ui .opblock-summary-path span,
html[data-theme="dark-lab"] .swagger-ui .opblock-summary-path__deprecated,
html[data-theme="dark-lab"] .swagger-ui .opblock-summary-operation-id {
    color: var(--text) !important;
    font-weight: 800;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-method {
    border: 1px solid color-mix(in srgb, var(--surface) 35%, currentColor) !important;
    color: var(--accent-contrast) !important;
    text-shadow: none !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-get .opblock-summary-method {
    background: #7dd3fc !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-post .opblock-summary-method {
    background: #86efac !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-put .opblock-summary-method {
    background: #fcd34d !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-delete .opblock-summary-method {
    background: #fda4af !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-patch .opblock-summary-method {
    background: #c4b5fd !important;
}

html[data-theme="dark-lab"] .swagger-ui .opblock-summary-options .opblock-summary-method,
html[data-theme="dark-lab"] .swagger-ui .opblock-summary-head .opblock-summary-method {
    background: #93c5fd !important;
}

html[data-theme="dark-lab"] .swagger-ui .expand-operation,
html[data-theme="dark-lab"] .swagger-ui .opblock-control-arrow,
html[data-theme="dark-lab"] .swagger-ui .authorization__btn,
html[data-theme="dark-lab"] .swagger-ui .btn.authorize,
html[data-theme="dark-lab"] .swagger-ui .copy-to-clipboard {
    background: var(--surface-soft) !important;
    border-color: var(--accent) !important;
    color: var(--text) !important;
}

html[data-theme="dark-lab"] .swagger-ui .expand-operation:hover,
html[data-theme="dark-lab"] .swagger-ui .expand-operation:focus-visible,
html[data-theme="dark-lab"] .swagger-ui .opblock-control-arrow:hover,
html[data-theme="dark-lab"] .swagger-ui .opblock-control-arrow:focus-visible,
html[data-theme="dark-lab"] .swagger-ui .authorization__btn:hover,
html[data-theme="dark-lab"] .swagger-ui .authorization__btn:focus-visible,
html[data-theme="dark-lab"] .swagger-ui .btn.authorize:hover,
html[data-theme="dark-lab"] .swagger-ui .btn.authorize:focus-visible,
html[data-theme="dark-lab"] .swagger-ui .copy-to-clipboard:hover,
html[data-theme="dark-lab"] .swagger-ui .copy-to-clipboard:focus-visible {
    background: var(--surface-strong) !important;
    outline: 2px solid var(--accent-strong) !important;
    outline-offset: 2px !important;
}

html[data-theme="dark-lab"] .swagger-ui .expand-operation svg,
html[data-theme="dark-lab"] .swagger-ui .expand-operation svg *,
html[data-theme="dark-lab"] .swagger-ui .opblock-control-arrow svg,
html[data-theme="dark-lab"] .swagger-ui .opblock-control-arrow svg *,
html[data-theme="dark-lab"] .swagger-ui .authorization__btn svg,
html[data-theme="dark-lab"] .swagger-ui .authorization__btn svg *,
html[data-theme="dark-lab"] .swagger-ui .btn.authorize svg,
html[data-theme="dark-lab"] .swagger-ui .btn.authorize svg *,
html[data-theme="dark-lab"] .swagger-ui .copy-to-clipboard svg,
html[data-theme="dark-lab"] .swagger-ui .copy-to-clipboard svg * {
    fill: var(--accent-strong) !important;
}

html[data-theme="dark-lab"] .swagger-ui input,
html[data-theme="dark-lab"] .swagger-ui textarea,
html[data-theme="dark-lab"] .swagger-ui select,
html[data-theme="dark-lab"] .swagger-ui .btn,
html[data-theme="dark-lab"] .swagger-ui button {
    background: var(--surface-soft) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

html[data-theme="dark-lab"] .swagger-ui .highlight-code,
html[data-theme="dark-lab"] .swagger-ui .microlight,
html[data-theme="dark-lab"] .swagger-ui textarea.curl {
    background: var(--code-bg) !important;
    color: var(--code-text) !important;
}

html[data-theme] a {
    color: var(--accent-strong);
    font-weight: 600;
    text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
    text-underline-offset: 0.18em;
}

html[data-theme="dark-lab"] a {
    color: var(--accent-strong);
}

html[data-theme] a:hover,
html[data-theme] a:focus-visible {
    color: var(--secondary-accent);
}

html[data-theme] h1,
html[data-theme] h2,
html[data-theme] h3,
html[data-theme] h4 {
    background: transparent;
    clear: both;
    color: var(--text);
    font-family: var(--heading-font);
    letter-spacing: 0;
    line-height: 1.14;
    text-align: left;
}

html[data-theme] h1 {
    font-size: 2.75rem;
    margin: 0 0 1rem;
    padding: 0;
}

html[data-theme] h1::after {
    background: var(--accent);
    border-radius: 999px;
    content: "";
    display: block;
    height: 0.22rem;
    margin-top: 0.7rem;
    width: 4rem;
}

html[data-theme] h2 {
    border-left: 0.25rem solid var(--accent);
    font-size: 1.55rem;
    margin: 2rem 0 0.8rem;
    padding: 0.1rem 0 0.1rem 0.85rem;
}

html[data-theme] h3 {
    font-size: 1.22rem;
    margin: 1.55rem 0 0.6rem;
}

html[data-theme] h4 {
    color: var(--accent-strong);
    font-size: 1.05rem;
    margin: 1.2rem 0 0.45rem;
}

html[data-theme="learning-platform"] h1 {
    color: #12213d;
}

html[data-theme="dark-lab"] h1::after {
    box-shadow: 0 0 18px rgba(34, 211, 197, 0.32);
}

html[data-theme] p,
html[data-theme] li,
html[data-theme] td,
html[data-theme] th,
html[data-theme] label,
html[data-theme] summary {
    color: var(--text);
}

html[data-theme] p {
    margin: 0.8rem 0;
}

html[data-theme] ul {
    padding-left: 1.35rem;
}

html[data-theme] li {
    margin-bottom: 0.45rem;
}

html[data-theme] main > ul,
html[data-theme] .main-text-content > ul,
html[data-theme] .standoutblock,
html[data-theme] .headertextblock,
html[data-theme] aside.author-bio-snippet,
html[data-theme] aside.next-challenge-cta,
html[data-theme] .sim-live-widget {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    box-sizing: border-box;
    margin: 1rem 0 1.35rem;
    padding: 1rem 1.15rem;
}

html[data-theme] .headertextblock {
    width: auto;
}

html[data-theme] main p > a:only-child,
html[data-theme] .main-text-content p > a:only-child,
html[data-theme] a.next-challenge-cta-link,
html[data-theme] button,
html[data-theme] input[type="button"],
html[data-theme] input[type="submit"] {
    background: var(--cta-bg);
    border: 1px solid var(--cta-bg);
    border-radius: calc(var(--radius) - 2px);
    color: var(--cta-text);
    cursor: pointer;
    display: inline-block;
    font: 700 0.95rem var(--body-font);
    padding: 0.62rem 0.9rem;
    text-decoration: none;
}

html[data-theme] main p > a:only-child:hover,
html[data-theme] .main-text-content p > a:only-child:hover,
html[data-theme] a.next-challenge-cta-link:hover,
html[data-theme] button:hover,
html[data-theme] input[type="button"]:hover,
html[data-theme] input[type="submit"]:hover {
    background: var(--cta-hover-bg);
    border-color: var(--cta-hover-bg);
    color: var(--cta-text);
}

html[data-theme] table {
    background: var(--surface);
    border: 1px solid var(--border);
    border-collapse: separate;
    border-radius: var(--radius);
    border-spacing: 0;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    width: 100%;
}

html[data-theme] thead {
    background: var(--table-head-bg);
}

html[data-theme] table,
html[data-theme] th,
html[data-theme] td {
    border-color: var(--border);
}

html[data-theme] th,
html[data-theme] td,
html[data-theme] thead > tr > td,
html[data-theme] thead > tr > th,
html[data-theme] tbody > tr > td {
    border-width: 0 0 1px 0;
    font-size: 0.95rem;
    padding: 0.75rem 0.85rem;
    text-align: left;
    vertical-align: top;
}

html[data-theme] th + th,
html[data-theme] td + td {
    border-left: 1px solid var(--border);
}

html[data-theme] tbody tr:nth-child(even) {
    background: color-mix(in srgb, var(--surface-soft) 54%, transparent);
}

html[data-theme] tbody tr.statustrue {
    background: var(--done-row-bg);
}

html[data-theme] tbody tr.statustrue:nth-child(even) {
    background: var(--done-row-bg);
}

html[data-theme] tbody tr.statustrue td {
    border-bottom-color: color-mix(in srgb, var(--done-row-border) 36%, var(--border));
}

html[data-theme] tbody tr.statustrue td:first-child {
    border-left: 0.35rem solid var(--done-row-border);
    font-weight: 800;
    padding-left: 0.7rem;
}

html[data-theme] tbody tr.statustrue td:nth-child(3) {
    font-weight: 800;
    text-align: center;
}

html[data-theme] tbody tr.statusfalse {
    background: var(--todo-row-bg);
}

html[data-theme] tbody tr.statusfalse:nth-child(even) {
    background: var(--todo-row-bg);
}

html[data-theme] tbody tr.statusfalse td {
    border-bottom-color: color-mix(in srgb, var(--todo-row-border) 28%, var(--border));
}

html[data-theme] tbody tr.statusfalse td:first-child {
    border-left: 0.35rem solid var(--todo-row-border);
    padding-left: 0.7rem;
}

html[data-theme] tbody tr.statusfalse td:nth-child(3) {
    color: var(--todo-status-text);
    font-weight: 800;
    text-align: center;
}

html[data-theme] .examplevalue {
    background: var(--accent-soft);
    color: var(--text);
    padding-left: 1rem;
}

html[data-theme] pre {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    box-sizing: border-box;
    color: var(--code-text);
    font-family: var(--mono-font);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 1rem 0;
    max-width: 100%;
    overflow-x: auto;
    padding: 1rem;
    width: auto;
}

html[data-theme] code,
html[data-theme] .endpoint {
    font-family: var(--mono-font);
}

html[data-theme] p code,
html[data-theme] li code,
html[data-theme] td code,
html[data-theme] .endpoint {
    background: var(--accent-soft);
    border: 1px solid var(--border);
    border-radius: 0.35rem;
    color: var(--accent-strong);
    font-size: 0.95em;
    padding: 0.08rem 0.3rem;
}

html[data-theme] pre code {
    background: transparent;
    border: 0;
    color: inherit;
    padding: 0;
}

html[data-theme] pre.json {
    background: var(--json-bg);
    color: var(--code-text);
}

html[data-theme="clean-docs"] pre.json,
html[data-theme="learning-platform"] pre.json {
    color: var(--text);
}

html[data-theme] pre.xml {
    background: var(--xml-bg);
    color: var(--code-text);
}

html[data-theme="dark-lab"] li.endpoint > strong {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 0.35rem;
    color: var(--accent-strong);
    display: inline-block;
    font-family: var(--mono-font);
    padding: 0.2rem 0.45rem;
}

html[data-theme] .rootmenu,
html[data-theme] .css-menu,
html[data-theme] .container.cssmenu {
    background: var(--nav-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    clear: both;
    margin: 0.75rem 0 1rem;
    overflow: visible;
    position: relative;
    text-align: center;
    z-index: 20;
}

html[data-theme] .container.cssmenu .css-menu {
    align-items: flex-start;
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

html[data-theme] .rootmenu ul,
html[data-theme] .sub-menu,
html[data-theme] ul.footerlinks {
    align-items: center;
    background: transparent;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    justify-content: center;
    list-style-type: none;
    margin: 0;
    padding: 0.35rem;
}

html[data-theme] .container.cssmenu .sub-menu {
    flex: 1 1 auto;
    min-width: 0;
}

html[data-theme] .sub-menu {
    margin-bottom: 2.25rem;
    min-height: 2.85rem;
    position: relative;
}

html[data-theme] .rootmenu li,
html[data-theme] .sub-menu li,
html[data-theme] .footerlinks li {
    display: inline-block;
    margin: 0;
}

html[data-theme] .rootmenu a,
html[data-theme] .sub-menu a,
html[data-theme] .footerlinks a {
    background: transparent;
    border-radius: calc(var(--radius) - 2px);
    color: var(--nav-text);
    display: block;
    font-size: 0.92rem;
    padding: 0.62rem 0.78rem;
    text-decoration: none;
}

html[data-theme] .rootmenu a:hover,
html[data-theme] .rootmenu a:focus-visible,
html[data-theme] .sub-menu a:hover,
html[data-theme] .sub-menu a:focus-visible,
html[data-theme] .sub-menu li:hover > a,
html[data-theme] .sub-menu li.dropped > a {
    background: var(--nav-hover-bg);
    color: var(--nav-text);
}

html[data-theme] .sub-menu li.dropped > a {
    background: var(--nav-active-bg);
}

html[data-theme] .sub-menu li ul {
    backdrop-filter: blur(10px);
    background: color-mix(in srgb, var(--surface) 92%, var(--accent-soft));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft), inset 0 1px 0 color-mix(in srgb, var(--surface) 72%, white);
    box-sizing: border-box;
    display: none;
    left: 0.45rem;
    padding: 0.5rem;
    position: absolute;
    top: calc(100% - 0.18rem);
    width: calc(100% - 0.9rem);
    z-index: 25;
}

html[data-theme] .sub-menu li ul::before {
    content: "";
    height: 1rem;
    left: 0;
    position: absolute;
    right: 0;
    top: -1rem;
}

html[data-theme] .sub-menu li:hover ul,
html[data-theme] .sub-menu li.dropped ul {
    background: var(--surface);
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    justify-content: center;
}

html[data-theme] .sub-menu li.dropped ul {
    z-index: 25;
}

html[data-theme] .sub-menu li:hover ul {
    z-index: 35;
}

html[data-theme] #home-root-menu:hover ~ li.dropped > ul,
html[data-theme] #home-root-menu:focus-within ~ li.dropped > ul,
html[data-theme] #learning-root-menu:hover ~ li.dropped > ul,
html[data-theme] #learning-root-menu:focus-within ~ li.dropped > ul {
    display: none;
}

html[data-theme] .sub-menu li ul li {
    display: inline-block;
}

html[data-theme] .sub-menu li ul a {
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--text);
    font-size: 0.86rem;
    padding: 0.5rem 0.68rem;
}

html[data-theme] .sub-menu li ul a:hover,
html[data-theme] .sub-menu li ul a:focus-visible {
    background: var(--accent-soft);
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
    color: var(--accent-strong);
}

html[data-theme] .sponsor-top {
    background: var(--sponsor-bg);
    border-radius: var(--radius);
    color: var(--sponsor-text);
    font-size: 0.875rem;
    margin: 0 0 0.75rem;
    padding: 0.7rem 1rem;
    text-align: center;
}

html[data-theme] .sponsor-top p {
    color: inherit;
    margin: 0;
}

html[data-theme] .sponsor-top a {
    color: var(--sponsor-link);
}

html[data-theme] .footer {
    border-top: 1px solid var(--border);
    clear: both;
    color: var(--muted);
    margin: 2rem auto 0;
    max-width: var(--content-max);
    padding: 1.25rem 0 2rem;
    text-align: center;
}

html[data-theme] .footer p {
    color: var(--muted);
}

html[data-theme] .footerlinks a {
    color: var(--accent-strong);
}

html[data-theme] hr {
    border: 0;
    border-top: 1px solid var(--border);
}

html[data-theme] blockquote,
html[data-theme] div.main-text-content blockquote {
    background: var(--surface-soft);
    border-left: 0.25rem solid var(--accent);
    border-radius: var(--radius);
    color: var(--text);
    margin: 1rem 0;
    padding: 0.75rem 1rem;
}

html[data-theme] .breadcrumb blockquote {
    color: var(--muted);
    font-size: 0.92rem;
}

html[data-theme] .doc-columns {
    gap: 2rem;
}

html[data-theme] .left-column,
html[data-theme] .side-toc {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}

html[data-theme] .challengesectiondescription {
    color: var(--muted);
    font-weight: 600;
}

html[data-theme] details {
    background: color-mix(in srgb, var(--surface-soft) 58%, transparent);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 2px);
    margin: 0.65rem 0;
    padding: 0.5rem 0.65rem;
}

html[data-theme] summary {
    cursor: pointer;
    font-weight: 700;
}

html[data-theme] .sim-live-tab,
html[data-theme] .sim-live-response-tab,
html[data-theme] .sim-live-copy,
html[data-theme] .sim-live-execute,
html[data-theme] .sim-live-reset,
html[data-theme] .sim-live-pretty-print {
    border-radius: calc(var(--radius) - 2px);
}

html[data-theme] .sim-live-tab.active,
html[data-theme] .sim-live-response-tab.active,
html[data-theme] .sim-live-execute {
    background: var(--cta-bg);
    border-color: var(--cta-bg);
    color: var(--cta-text);
}

html[data-theme] .sim-live-command,
html[data-theme] .sim-live-request-body,
html[data-theme] .sim-live-response-panel {
    background: var(--code-bg);
    border-color: var(--border);
    border-radius: var(--radius);
    color: var(--code-text);
    font-family: var(--mono-font);
}

html[data-theme] .theme-switcher {
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    box-shadow: var(--shadow-soft);
    color: var(--text);
    display: inline-flex;
    flex: 0 0 auto;
    gap: 0.12rem;
    margin: 0.45rem 0.45rem 0.45rem auto;
    padding: 0.18rem;
    position: static;
    z-index: 1;
}

html[data-theme] .theme-switcher-button {
    align-items: center;
    aspect-ratio: 1;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    box-shadow: none;
    color: var(--muted);
    cursor: pointer;
    display: inline-flex;
    height: 2.75rem;
    justify-content: center;
    margin: 0;
    min-height: 2.75rem;
    min-width: 2.75rem;
    padding: 0;
    width: 2.75rem;
}

html[data-theme] .theme-switcher-button:hover,
html[data-theme] .theme-switcher-button:focus-visible {
    background: var(--nav-hover-bg);
    border-color: var(--border);
    color: var(--accent-strong);
}

html[data-theme] .theme-switcher-button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

html[data-theme] .theme-switcher-button[aria-pressed="true"] {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent-strong);
}

html[data-theme] .theme-switcher-icon {
    display: block;
    fill: none;
    height: 1.24rem;
    pointer-events: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.9;
    width: 1.24rem;
}

html[data-theme] .mobile-nav-toggle,
html[data-theme] .mobile-content-nav-toggle {
    display: none;
}

@media (max-width: 1000px) {
    html[data-theme] .mobile-content-nav-toggle {
        align-items: center;
        background: var(--surface-soft);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        box-shadow: none;
        color: var(--text);
        cursor: pointer;
        display: inline-flex;
        font: 700 0.95rem var(--body-font);
        gap: 0.5rem;
        justify-content: center;
        min-height: 2.75rem;
        padding: 0.65rem 0.85rem;
        width: 100%;
    }

    html[data-theme] .mobile-content-nav-toggle::before {
        background:
            linear-gradient(currentColor, currentColor) 0 0 / 100% 2px no-repeat,
            linear-gradient(currentColor, currentColor) 0 50% / 100% 2px no-repeat,
            linear-gradient(currentColor, currentColor) 0 100% / 100% 2px no-repeat;
        content: "";
        flex: 0 0 auto;
        height: 0.8rem;
        width: 1.05rem;
    }

    html[data-theme] .mobile-content-nav-toggle[aria-expanded="true"] {
        background: var(--nav-active-bg);
        border-color: var(--accent);
        color: var(--accent-strong);
    }

    html[data-theme] .mobile-content-nav-toggle:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
    }

    html[data-theme] .left-column.is-collapsible .side-toc {
        display: none;
    }

    html[data-theme] .left-column.is-collapsible.is-open .side-toc {
        display: block;
        margin-top: 0.75rem;
    }
}

@media (max-width: 760px) {
    html[data-theme] .content {
        padding: 0.75rem;
    }

    html[data-theme] main {
        border-radius: calc(var(--radius) - 2px);
        margin-top: 1rem;
        padding: 1.25rem;
    }

    html[data-theme] h1 {
        font-size: 2rem;
    }

    html[data-theme] h2 {
        font-size: 1.28rem;
    }

    html[data-theme] .rootmenu,
    html[data-theme] .css-menu,
    html[data-theme] .container.cssmenu {
        position: static;
    }

    html[data-theme] .container.cssmenu .css-menu {
        display: grid;
        gap: 0.35rem;
        grid-template-columns: minmax(0, 1fr) auto;
    }

    html[data-theme] .rootmenu ul,
    html[data-theme] .sub-menu,
    html[data-theme] ul.footerlinks {
        align-items: stretch;
        display: grid;
        justify-content: stretch;
    }

    html[data-theme] .sub-menu li,
    html[data-theme] .rootmenu li,
    html[data-theme] .footerlinks li {
        display: block;
    }

    html[data-theme] .sub-menu li ul {
        border-radius: var(--radius);
        box-shadow: none;
        display: none;
        position: relative;
        top: auto;
    }

    html[data-theme] .sub-menu li.dropped ul {
        display: grid;
        justify-content: stretch;
    }

    html[data-theme] .sub-menu li:not(.dropped):hover ul,
    html[data-theme] .sub-menu li:not(.dropped):focus-within ul {
        display: none;
    }

    html[data-theme] .container.cssmenu.is-compact .sub-menu {
        display: none;
        grid-column: 1 / -1;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu {
        align-items: center;
        display: flex;
        flex-wrap: wrap;
        gap: 0.3rem;
        justify-content: center;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li {
        display: inline-flex;
        order: 1;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li.dropped {
        display: contents;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li.dropped > a {
        order: 1;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li > a {
        padding: 0.52rem 0.68rem;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li.dropped > ul {
        align-items: center;
        display: flex;
        flex: 1 0 100%;
        flex-wrap: wrap;
        gap: 0.25rem;
        justify-content: center;
        margin-top: 0.25rem;
        order: 2;
        position: static;
        width: 100%;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open #home-root-menu:hover ~ li.dropped > ul,
    html[data-theme] .container.cssmenu.is-compact.is-open #home-root-menu:focus-within ~ li.dropped > ul,
    html[data-theme] .container.cssmenu.is-compact.is-open #learning-root-menu:hover ~ li.dropped > ul,
    html[data-theme] .container.cssmenu.is-compact.is-open #learning-root-menu:focus-within ~ li.dropped > ul {
        display: flex;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li.dropped > ul li {
        display: inline-flex;
    }

    html[data-theme] .container.cssmenu.is-compact.is-open .sub-menu > li.dropped > ul a {
        font-size: 0.86rem;
        padding: 0.46rem 0.62rem;
    }

    html[data-theme] .mobile-nav-toggle,
    html[data-theme] .mobile-content-nav-toggle {
        align-items: center;
        background: var(--surface-soft);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        box-shadow: none;
        color: var(--text);
        cursor: pointer;
        display: inline-flex;
        font: 700 0.95rem var(--body-font);
        gap: 0.5rem;
        justify-content: center;
        min-height: 2.75rem;
        padding: 0.65rem 0.85rem;
    }

    html[data-theme] .mobile-nav-toggle::before,
    html[data-theme] .mobile-content-nav-toggle::before {
        background:
            linear-gradient(currentColor, currentColor) 0 0 / 100% 2px no-repeat,
            linear-gradient(currentColor, currentColor) 0 50% / 100% 2px no-repeat,
            linear-gradient(currentColor, currentColor) 0 100% / 100% 2px no-repeat;
        content: "";
        flex: 0 0 auto;
        height: 0.8rem;
        width: 1.05rem;
    }

    html[data-theme] .mobile-nav-toggle {
        justify-self: start;
        margin: 0.45rem 0 0.45rem 0.45rem;
    }

    html[data-theme] .mobile-content-nav-toggle {
        width: 100%;
    }

    html[data-theme] .mobile-nav-toggle[aria-expanded="true"],
    html[data-theme] .mobile-content-nav-toggle[aria-expanded="true"] {
        background: var(--nav-active-bg);
        border-color: var(--accent);
        color: var(--accent-strong);
    }

    html[data-theme] .mobile-nav-toggle:focus-visible,
    html[data-theme] .mobile-content-nav-toggle:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
    }

    html[data-theme] .theme-switcher {
        border-radius: var(--radius);
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
        margin: 0.45rem 0.45rem 0;
    }

    html[data-theme] .left-column.is-collapsible .side-toc {
        display: none;
    }

    html[data-theme] .left-column.is-collapsible.is-open .side-toc {
        display: block;
        margin-top: 0.75rem;
    }
}