/*
 * Arkorizon AI Platform Docs theme
 * GitHub-inspired visual layer for Material for MkDocs.
 * This file only changes appearance and keeps Material's native behavior intact.
 */

/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */

:root {
  color-scheme: light;
  --ark-radius-sm: 6px;
  --ark-radius-md: 8px;
  --ark-shadow-sm: 0 1px 2px rgb(31 35 40 / 6%);
  --ark-shadow-md: 0 8px 24px rgb(140 149 159 / 16%);
  --ark-transition: 160ms ease;

  --ark-light-bg: #f6f8fa;
  --ark-light-surface: #f0f3f6;
  --ark-light-card: #fbfcfd;
  --ark-light-header: #f6f8fa;
  --ark-light-sidebar: #f6f8fa;
  --ark-light-border: #d0d7de;
  --ark-light-border-muted: #d8dee4;
  --ark-light-text: #24292f;
  --ark-light-muted: #57606a;
  --ark-light-link: #0969da;
  --ark-light-link-hover: #0550ae;
  --ark-light-code-bg: #afb8c133;
  --ark-light-pre-bg: #f6f8fa;
  --ark-light-selection: #0969da26;

  --ark-success: #1a7f37;
  --ark-warning: #9a6700;
  --ark-danger: #cf222e;
  --ark-info: #0969da;
  --ark-tip: #8250df;
}

[data-md-color-scheme="slate"] {
  color-scheme: dark;
  --ark-dark-bg: #0d1117;
  --ark-dark-header: #010409;
  --ark-dark-sidebar: #010409;
  --ark-dark-card: #161b22;
  --ark-dark-card-muted: #0d1117;
  --ark-dark-border: #30363d;
  --ark-dark-border-muted: #21262d;
  --ark-dark-text: #f0f6fc;
  --ark-dark-muted: #8b949e;
  --ark-dark-link: #58a6ff;
  --ark-dark-link-hover: #79c0ff;
  --ark-dark-success: #3fb950;
  --ark-dark-warning: #d29922;
  --ark-dark-danger: #f85149;
  --ark-dark-code-bg: #6e768126;
  --ark-dark-pre-bg: #161b22;
  --ark-dark-selection: #58a6ff33;
}

/* --------------------------------------------------------------------------
   Material color mapping
   -------------------------------------------------------------------------- */

[data-md-color-scheme="default"] {
  --md-default-bg-color: var(--ark-light-bg);
  --md-default-fg-color: var(--ark-light-text);
  --md-default-fg-color--light: var(--ark-light-muted);
  --md-default-fg-color--lighter: #6e7781;
  --md-default-fg-color--lightest: #8c959f;
  --md-primary-fg-color: var(--ark-light-header);
  --md-primary-bg-color: var(--ark-light-text);
  --md-accent-fg-color: var(--ark-light-link);
  --md-typeset-a-color: var(--ark-light-link);
  --md-code-bg-color: var(--ark-light-code-bg);
  --md-code-fg-color: var(--ark-light-text);
  --md-code-hl-color: #fff8c5;
  --md-footer-bg-color: var(--ark-light-bg);
  --md-footer-bg-color--dark: var(--ark-light-surface);
}

[data-md-color-scheme="slate"] {
  --md-default-bg-color: var(--ark-dark-bg);
  --md-default-fg-color: var(--ark-dark-text);
  --md-default-fg-color--light: var(--ark-dark-muted);
  --md-default-fg-color--lighter: #7d8590;
  --md-default-fg-color--lightest: #6e7681;
  --md-primary-fg-color: var(--ark-dark-header);
  --md-primary-bg-color: var(--ark-dark-text);
  --md-accent-fg-color: var(--ark-dark-link);
  --md-typeset-a-color: var(--ark-dark-link);
  --md-code-bg-color: var(--ark-dark-code-bg);
  --md-code-fg-color: var(--ark-dark-text);
  --md-code-hl-color: #d2992233;
  --md-footer-bg-color: var(--ark-dark-sidebar);
  --md-footer-bg-color--dark: var(--ark-dark-sidebar);
}

/* --------------------------------------------------------------------------
   Base typography and document rhythm
   -------------------------------------------------------------------------- */

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--ark-light-selection);
}

[data-md-color-scheme="slate"] ::selection {
  background: var(--ark-dark-selection);
}

.md-typeset {
  color: var(--md-default-fg-color);
  font-size: 0.82rem;
  line-height: 1.7;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  color: var(--md-default-fg-color);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.25;
}

.md-typeset h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.9rem, 1.45rem + 1.4vw, 2.55rem);
}

.md-typeset h2 {
  margin-top: 2.4rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--ark-light-border-muted);
  font-size: 1.55rem;
}

[data-md-color-scheme="slate"] .md-typeset h2 {
  border-bottom-color: var(--ark-dark-border);
}

.md-typeset h3 {
  margin-top: 1.8rem;
  font-size: 1.22rem;
}

.md-typeset h4 {
  margin-top: 1.35rem;
  font-size: 1rem;
}

.md-typeset p,
.md-typeset ul,
.md-typeset ol {
  margin-top: 0.85em;
  margin-bottom: 0.85em;
}

.md-typeset hr {
  border-bottom-color: var(--ark-light-border-muted);
}

[data-md-color-scheme="slate"] .md-typeset hr {
  border-bottom-color: var(--ark-dark-border);
}

/* --------------------------------------------------------------------------
   Page layout
   -------------------------------------------------------------------------- */

.md-grid {
  max-width: 72rem;
}

.md-main__inner {
  margin-top: 1.1rem;
}

.md-content__inner {
  max-width: 54rem;
  margin: 0 auto;
  padding-top: 1.15rem;
  padding-bottom: 3rem;
}

.md-content__inner::before {
  display: none;
}

.md-sidebar {
  padding-top: 1.15rem;
}

.md-footer {
  border-top: 1px solid var(--ark-light-border-muted);
}

[data-md-color-scheme="slate"] .md-footer {
  border-top-color: var(--ark-dark-border);
}

/* --------------------------------------------------------------------------
   Header and tabs
   -------------------------------------------------------------------------- */

.md-header {
  min-height: 2.8rem;
  border-bottom: 1px solid var(--ark-light-border-muted);
  box-shadow: none;
  transition: background-color var(--ark-transition), border-color var(--ark-transition);
}

[data-md-color-scheme="slate"] .md-header {
  border-bottom-color: var(--ark-dark-border);
}

.md-header__inner {
  min-height: 2.8rem;
  padding: 0 0.6rem;
}

.md-header__title {
  margin-left: 0.35rem;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0;
}

.md-header__button.md-logo {
  margin: 0.2rem;
  padding: 0.25rem;
}

.md-header__button {
  border-radius: var(--ark-radius-sm);
  transition: background-color var(--ark-transition), color var(--ark-transition);
}

.md-header__button:hover {
  background: rgb(175 184 193 / 18%);
  opacity: 1;
}

[data-md-color-scheme="slate"] .md-header__button:hover {
  background: rgb(110 118 129 / 24%);
}

.md-tabs {
  border-bottom: 1px solid var(--ark-light-border-muted);
  box-shadow: none;
}

[data-md-color-scheme="slate"] .md-tabs {
  border-bottom-color: var(--ark-dark-border);
}

/* --------------------------------------------------------------------------
   Sidebar navigation
   -------------------------------------------------------------------------- */

.md-nav {
  font-size: 0.72rem;
}

.md-nav__title {
  color: var(--md-default-fg-color);
  font-weight: 650;
  box-shadow: none;
}

.md-nav__item {
  padding: 0.05rem 0;
}

.md-nav__link {
  margin-top: 0.1rem;
  padding: 0.33rem 0.45rem;
  border-radius: var(--ark-radius-sm);
  color: var(--md-default-fg-color--light);
  transition: background-color var(--ark-transition), color var(--ark-transition);
}

.md-nav__link:hover,
.md-nav__link:focus {
  background: rgb(175 184 193 / 18%);
  color: var(--ark-light-link-hover);
}

[data-md-color-scheme="slate"] .md-nav__link:hover,
[data-md-color-scheme="slate"] .md-nav__link:focus {
  background: rgb(110 118 129 / 18%);
  color: var(--ark-dark-link-hover);
}

.md-nav__link--active,
.md-nav__link[aria-current="page"] {
  background: rgb(9 105 218 / 10%);
  color: var(--ark-light-link);
  font-weight: 650;
}

[data-md-color-scheme="slate"] .md-nav__link--active,
[data-md-color-scheme="slate"] .md-nav__link[aria-current="page"] {
  background: rgb(88 166 255 / 12%);
  color: var(--ark-dark-link);
}

.md-nav--primary .md-nav__item--nested > .md-nav__link {
  font-weight: 650;
}

.md-nav__list .md-nav__list {
  margin-left: 0.35rem;
  padding-left: 0.45rem;
  border-left: 1px solid var(--ark-light-border-muted);
}

[data-md-color-scheme="slate"] .md-nav__list .md-nav__list {
  border-left-color: var(--ark-dark-border-muted);
}

.md-sidebar__scrollwrap {
  scrollbar-width: thin;
  scrollbar-color: #8c959f33 transparent;
}

.md-sidebar__scrollwrap:hover {
  scrollbar-color: #8c959f80 transparent;
}

/* --------------------------------------------------------------------------
   Links, buttons, and breadcrumbs
   -------------------------------------------------------------------------- */

.md-typeset a {
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
  transition: color var(--ark-transition), text-decoration-color var(--ark-transition);
}

.md-typeset a:hover {
  color: var(--ark-light-link-hover);
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  color: var(--ark-dark-link-hover);
}

.md-typeset .md-button {
  border-radius: var(--ark-radius-sm);
  font-weight: 650;
  transition: background-color var(--ark-transition), border-color var(--ark-transition), color var(--ark-transition), transform var(--ark-transition);
}

.md-typeset .md-button:hover {
  transform: translateY(-1px);
}

.md-typeset .md-button:not(.md-button--primary) {
  border-color: var(--ark-light-border);
  color: var(--ark-light-text);
}

[data-md-color-scheme="slate"] .md-typeset .md-button:not(.md-button--primary) {
  border-color: var(--ark-dark-border);
  color: var(--ark-dark-text);
}

.md-path {
  color: var(--md-default-fg-color--light);
  font-size: 0.66rem;
}

.md-path__item {
  transition: color var(--ark-transition);
}

.md-path__item:hover {
  color: var(--md-typeset-a-color);
}

/* --------------------------------------------------------------------------
   Search
   -------------------------------------------------------------------------- */

.md-search__form {
  height: 1.8rem;
  border: 1px solid var(--ark-light-border-muted);
  border-radius: var(--ark-radius-sm);
  background: var(--ark-light-card);
  box-shadow: none;
  transition: border-color var(--ark-transition), background-color var(--ark-transition), box-shadow var(--ark-transition);
}

[data-md-color-scheme="slate"] .md-search__form {
  border-color: var(--ark-dark-border);
  background: var(--ark-dark-card);
}

.md-search__form:hover,
.md-search__input:focus + .md-search__icon {
  color: var(--md-typeset-a-color);
}

.md-search__form:focus-within {
  border-color: var(--md-typeset-a-color);
  box-shadow: 0 0 0 3px rgb(9 105 218 / 15%);
}

[data-md-color-scheme="slate"] .md-search__form:focus-within {
  box-shadow: 0 0 0 3px rgb(88 166 255 / 18%);
}

.md-search__input {
  font-size: 0.72rem;
}

.md-search__output {
  border-radius: var(--ark-radius-md);
  box-shadow: var(--ark-shadow-md);
}

.md-search-result__meta {
  background: var(--ark-light-surface);
  color: var(--ark-light-muted);
}

[data-md-color-scheme="slate"] .md-search-result__meta {
  background: var(--ark-dark-card-muted);
  color: var(--ark-dark-muted);
}

/* --------------------------------------------------------------------------
   Code
   -------------------------------------------------------------------------- */

.md-typeset code,
.md-typeset kbd,
.md-typeset pre {
  font-family: ui-monospace, SFMono-Regular, SFMono, Consolas, "Liberation Mono", Menlo, monospace;
}

.md-typeset code {
  border-radius: var(--ark-radius-sm);
  padding: 0.12em 0.34em;
  font-size: 0.86em;
}

.md-typeset pre > code {
  padding: 1rem;
  border-radius: 0;
  background: transparent;
  font-size: 0.72rem;
  line-height: 1.55;
}

.md-typeset .highlight,
.md-typeset .highlighttable {
  overflow: hidden;
  border: 1px solid var(--ark-light-border-muted);
  border-radius: var(--ark-radius-md);
  background: var(--ark-light-pre-bg);
  box-shadow: var(--ark-shadow-sm);
}

[data-md-color-scheme="slate"] .md-typeset .highlight,
[data-md-color-scheme="slate"] .md-typeset .highlighttable {
  border-color: var(--ark-dark-border);
  background: var(--ark-dark-pre-bg);
}

.md-typeset .highlighttable .linenos,
.md-typeset .highlighttable .linenodiv {
  background: transparent;
  color: var(--md-default-fg-color--lighter);
}

.md-clipboard {
  top: 0.45rem;
  right: 0.45rem;
  border-radius: var(--ark-radius-sm);
  color: var(--md-default-fg-color--light);
  transition: background-color var(--ark-transition), color var(--ark-transition), opacity var(--ark-transition);
}

.md-clipboard:hover {
  background: rgb(175 184 193 / 18%);
  color: var(--md-typeset-a-color);
}

[data-md-color-scheme="slate"] .md-clipboard:hover {
  background: rgb(110 118 129 / 20%);
}

[data-md-color-scheme="slate"] .highlight .hll {
  background-color: rgb(210 153 34 / 18%);
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */

.md-typeset table:not([class]) {
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--ark-light-border-muted);
  border-radius: var(--ark-radius-md);
  box-shadow: var(--ark-shadow-sm);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  border-color: var(--ark-dark-border);
}

.md-typeset table:not([class]) th {
  background: var(--ark-light-surface);
  color: var(--ark-light-text);
  font-weight: 650;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background: var(--ark-dark-card);
  color: var(--ark-dark-text);
}

.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td {
  border-color: var(--ark-light-border-muted);
  padding: 0.68rem 0.8rem;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th,
[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-color: var(--ark-dark-border);
}

.md-typeset table:not([class]) tr:nth-child(even) td {
  background: rgb(175 184 193 / 8%);
}

.md-typeset table:not([class]) tr:hover td {
  background: rgb(9 105 218 / 6%);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:nth-child(even) td {
  background: rgb(110 118 129 / 8%);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:hover td {
  background: rgb(88 166 255 / 8%);
}

/* --------------------------------------------------------------------------
   Blockquotes and admonitions
   -------------------------------------------------------------------------- */

.md-typeset blockquote {
  margin-left: 0;
  padding: 0.75rem 1rem;
  border-left: 0.25rem solid var(--ark-light-border);
  border-radius: 0 var(--ark-radius-sm) var(--ark-radius-sm) 0;
  background: rgb(175 184 193 / 12%);
  color: var(--md-default-fg-color--light);
}

[data-md-color-scheme="slate"] .md-typeset blockquote {
  border-left-color: var(--ark-dark-border);
  background: rgb(110 118 129 / 12%);
}

.md-typeset .admonition,
.md-typeset details {
  border-width: 1px;
  border-radius: var(--ark-radius-md);
  box-shadow: var(--ark-shadow-sm);
}

.md-typeset .admonition-title,
.md-typeset summary {
  font-weight: 650;
}

.md-typeset .admonition.note,
.md-typeset details.note {
  border-color: var(--ark-info);
}

.md-typeset .note > .admonition-title,
.md-typeset .note > summary {
  background: rgb(9 105 218 / 10%);
}

.md-typeset .admonition.info,
.md-typeset details.info,
.md-typeset .admonition.abstract,
.md-typeset details.abstract {
  border-color: var(--ark-info);
}

.md-typeset .info > .admonition-title,
.md-typeset .info > summary,
.md-typeset .abstract > .admonition-title,
.md-typeset .abstract > summary {
  background: rgb(9 105 218 / 10%);
}

.md-typeset .admonition.success,
.md-typeset details.success,
.md-typeset .admonition.check,
.md-typeset details.check,
.md-typeset .admonition.done,
.md-typeset details.done {
  border-color: var(--ark-success);
}

.md-typeset .success > .admonition-title,
.md-typeset .success > summary,
.md-typeset .check > .admonition-title,
.md-typeset .check > summary,
.md-typeset .done > .admonition-title,
.md-typeset .done > summary {
  background: rgb(26 127 55 / 10%);
}

.md-typeset .admonition.warning,
.md-typeset details.warning,
.md-typeset .admonition.attention,
.md-typeset details.attention,
.md-typeset .admonition.caution,
.md-typeset details.caution {
  border-color: var(--ark-warning);
}

.md-typeset .warning > .admonition-title,
.md-typeset .warning > summary,
.md-typeset .attention > .admonition-title,
.md-typeset .attention > summary,
.md-typeset .caution > .admonition-title,
.md-typeset .caution > summary {
  background: rgb(154 103 0 / 12%);
}

.md-typeset .admonition.danger,
.md-typeset details.danger,
.md-typeset .admonition.failure,
.md-typeset details.failure,
.md-typeset .admonition.fail,
.md-typeset details.fail,
.md-typeset .admonition.missing,
.md-typeset details.missing {
  border-color: var(--ark-danger);
}

.md-typeset .danger > .admonition-title,
.md-typeset .danger > summary,
.md-typeset .failure > .admonition-title,
.md-typeset .failure > summary,
.md-typeset .fail > .admonition-title,
.md-typeset .fail > summary,
.md-typeset .missing > .admonition-title,
.md-typeset .missing > summary {
  background: rgb(207 34 46 / 10%);
}

.md-typeset .admonition.tip,
.md-typeset details.tip,
.md-typeset .admonition.hint,
.md-typeset details.hint {
  border-color: var(--ark-tip);
}

.md-typeset .tip > .admonition-title,
.md-typeset .tip > summary,
.md-typeset .hint > .admonition-title,
.md-typeset .hint > summary {
  background: rgb(130 80 223 / 10%);
}

[data-md-color-scheme="slate"] .md-typeset .note > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .note > summary,
[data-md-color-scheme="slate"] .md-typeset .info > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .info > summary,
[data-md-color-scheme="slate"] .md-typeset .abstract > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .abstract > summary {
  background: rgb(88 166 255 / 12%);
}

[data-md-color-scheme="slate"] .md-typeset .success > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .success > summary,
[data-md-color-scheme="slate"] .md-typeset .check > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .check > summary,
[data-md-color-scheme="slate"] .md-typeset .done > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .done > summary {
  background: rgb(63 185 80 / 12%);
}

[data-md-color-scheme="slate"] .md-typeset .warning > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .warning > summary,
[data-md-color-scheme="slate"] .md-typeset .attention > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .attention > summary,
[data-md-color-scheme="slate"] .md-typeset .caution > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .caution > summary {
  background: rgb(210 153 34 / 13%);
}

[data-md-color-scheme="slate"] .md-typeset .danger > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .danger > summary,
[data-md-color-scheme="slate"] .md-typeset .failure > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .failure > summary,
[data-md-color-scheme="slate"] .md-typeset .fail > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .fail > summary,
[data-md-color-scheme="slate"] .md-typeset .missing > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset .missing > summary {
  background: rgb(248 81 73 / 12%);
}

/* --------------------------------------------------------------------------
   Scrollbars and focus states
   -------------------------------------------------------------------------- */

* {
  scrollbar-width: thin;
  scrollbar-color: #8c959f55 transparent;
}

::-webkit-scrollbar {
  width: 0.75rem;
  height: 0.75rem;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  border: 0.2rem solid transparent;
  border-radius: 999px;
  background: #8c959f66;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: #8c959faa;
  background-clip: padding-box;
}

:focus-visible {
  outline: 2px solid var(--md-typeset-a-color);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Responsive refinements
   -------------------------------------------------------------------------- */

@media screen and (max-width: 76.1875em) {
  .md-nav--primary .md-nav__title {
    height: 2.8rem;
    background: var(--md-primary-fg-color);
    color: var(--md-primary-bg-color);
    box-shadow: none;
  }

  .md-nav--primary .md-nav__title .md-logo {
    height: 2.8rem;
    padding: 0.45rem;
  }
}

@media screen and (max-width: 44.984375em) {
  body {
    font-size: 15px;
  }

  .md-main__inner {
    margin-top: 0;
  }

  .md-content__inner {
    padding: 0.9rem 0.8rem 2.2rem;
  }

  .md-typeset h1 {
    font-size: 1.75rem;
  }

  .md-typeset h2 {
    margin-top: 2rem;
    font-size: 1.35rem;
  }

  .md-search__form {
    height: 2.2rem;
    border-radius: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
  }
}