/* =====================================================================
 * DOCS-SITE STYLES
 * =====================================================================
 *
 * Everything that only exists to power the BrandOS docs site itself —
 * the layout shell (top nav, sidebar, TOC, footer), the docs page
 * chrome (page header, prev/next, feedback widget), the auth UI, and
 * the reusable docs-only components (sticky bar, copy button, asset
 * card, book cover, don't card, token copy).
 *
 * None of this ships with the design system to other products — it
 * lives here so design-system.css stays portable.
 *
 * If you find yourself adding something to this file, ask: "would this
 * be useful in a fresh React app or marketing site?" If yes, it
 * probably belongs in design-system.css instead.
 *
 * Loaded after design-system.css. See CLAUDE.md §17 (Layer Discipline)
 * for the rules that govern this split.
 *
 * SECTIONS:
 *
 * Part A — Docs-site components (reusable patterns)
 *   1. Sticky Bar         — fixed sub-header used by docs nav
 *   2. Copy Button        — affordance for copying tokens / snippets
 *   3. Token Copy         — inline copy chips inside generated token tables
 *   4. Book Cover         — landing-page section "spine" cards
 *   5. Asset Card         — brand-asset showcase pattern
 *   6. Don't Card         — "do/don't" rule cards used in brand docs
 *   7. Barba transitions  — cross-page slide animation
 *
 * Part B — Docs-site shell (singletons + page chrome)
 *   8.  Docs code overrides  — markdown code rendering tweaks
 *   9.  Color palette        — brand colour styleguide rows
 *   10. Back to docs / top   — fixed nav buttons
 *   11. Docs layout          — content grid, sidebar offsets
 *   12. Top nav              — fixed header bar
 *   13. Site sidebar         — fixed left rail (collapsible)
 *   14. Nav sections         — sidebar disclosure tree
 *   15. Docs footer
 *   16. Page navigation      — prev / next links
 *   17. Page feedback        — bottom-of-page feedback widget
 *   18. Feedback modal
 *   19. Docs main content    — page header, scroll offsets
 *   20. Docs TOC             — sticky right rail
 *   21. Demo preview         — live demos in docs
 *   22. Docs utilities       — token tags, demo helpers
 *   23. Code blocks          — markdown pre/code wrapper
 *   24. Docs cards           — index/landing layout
 *   25. Responsive           — media queries for the docs shell
 *   26. Auth                 — login overlay, role-gated visibility, account
 * ===================================================================== */


/* ------ 1. STICKY BAR ------ */

.sticky-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--background-primary);
}

/* -- Page sub-header variant: sits below the fixed top nav -- */
.sticky-bar-page {
  top: var(--top-nav-height);
}

.sticky-bar-page .sticky-bar-container {
  max-width: 1080px;
  margin: 0 auto;
  height: var(--sticky-bar-height);
  padding-left: var(--space-l);
}

.sticky-bar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-l);
  border-bottom: var(--border-s) solid var(--border-faded);
}

/* -- Scrollable content area -- */
.sticky-bar-content {
  display: flex;
  align-items: center;
  gap: var(--space-l);
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  height: 100%;
}

.sticky-bar-content::-webkit-scrollbar {
  display: none;
}

/* -- Sticky bar breadcrumbs -- */
.sticky-bar-breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  font-size: var(--font-s);
  color: var(--text-secondary);
  min-width: 0;
}

.sticky-bar-breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  white-space: nowrap;
}

.sticky-bar-breadcrumbs a:hover {
  color: var(--text-primary);
}

.sticky-bar-breadcrumbs > span:last-child {
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* -- Sticky bar actions -- */
.sticky-bar-actions {
  display: flex;
  align-items: stretch;
  align-self: stretch;
  flex-shrink: 0;
}

/* -- Dropdown inside sticky bar -- */
.sticky-bar .dropdown {
  align-self: stretch;
}

.sticky-bar .dropdown-trigger {
  padding: 0 var(--space-s);
}

/* -- Close button inside sticky bar (links back to section overview) -- */
.sticky-bar-close {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  padding: 0 var(--space-m);
  color: var(--text-primary);
  text-decoration: none;
  border-left: 1px solid var(--border-faded);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.sticky-bar-close:hover {
  background: var(--background-faded);
  color: var(--text-plain);
}

.sticky-bar-close .svg-icn {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* -- Sticky bar child elements -- */
/* Children are scoped so they stretch to fill bar height automatically */

/* Tabs inside sticky bar */
.sticky-bar .tabs {
  border-bottom: none;
  align-self: stretch;
  flex-shrink: 0;
}

.sticky-bar .tab {
  align-self: stretch;
  display: flex;
  align-items: center;
  padding: 0 var(--space-l);
  font-size: var(--font-s);
}

.sticky-bar .tab.is-active::after {
  bottom: 0;
}

/* Breadcrumbs inside sticky bar */
.sticky-bar .breadcrumb {
  align-self: center;
  font-size: var(--font-s);
}

/* Toggles inside sticky bar */
.sticky-bar .form-toggle {
  align-self: center;
}

/* Segmented control inside sticky bar */
.sticky-bar .segmented-control {
  align-self: center;
}


/* ------ 2. COPY BUTTON ------ */

.copy-btn {
  position: relative;
}

/* -- State: default -- */
.copy-btn .copy-btn-default,
.color-copy-btn .copy-btn-default { display: inline-flex; align-items: center; gap: var(--space-s); }
.copy-btn .copy-btn-copied,
.color-copy-btn .copy-btn-copied  { display: none; }

/* -- State: copied -- */
.copy-btn.is-copied .copy-btn-default,
.color-copy-btn.is-copied .copy-btn-default { display: none; }
.copy-btn.is-copied .copy-btn-copied,
.color-copy-btn.is-copied .copy-btn-copied  { display: inline-flex; align-items: center; gap: var(--space-s); }

.copy-btn.is-copied {
  color: var(--status-success);
  border-color: var(--status-success);
  background-color: color-mix(in srgb, var(--status-success), var(--alpha-10));
}

/* -- Variant: icon only -- */
.copy-btn.is-icon-only {
  padding: var(--space-s);
}

/* -- Variant: ghost (no background, no border) -- */
.copy-btn.is-ghost {
  background: none;
  border: none;
  padding: var(--space-xs);
  color: var(--text-primary);

}

.copy-btn.is-ghost:hover {
  color: var(--text-faded);
}

.copy-btn.is-ghost.is-copied {
  background: none;
  border: none;
  color: var(--status-success);
}

/* -- Tooltip: force visible on copied state -- */
.copy-btn.is-copied[data-tooltip]::before {
  opacity: 1;
}

/* -- Icon table: auto-generated Copy + Download columns -- */
.icon-table td:first-child {
  text-align: center;
}

.icon-table td:first-child .svg-icn {
  width: 1.75rem;
  height: 1.75rem;
}


/* ------ 3. TOKEN COPY ------
 * Inline copy button used in token tables (generated by cms/generator/generate-docs.js).
 * Wraps a <code> chip so the cell stays readable but every value, variable, and hex
 * becomes one click away from the clipboard. Adds an inline swatch for hex values.
 */

.token-copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  position: relative;
}

.token-copy code {
  transition: color 0.15s ease, background 0.15s ease;
}

.token-copy:hover code {
  color: var(--text-primary);
  background: color-mix(in srgb, var(--text-primary), var(--alpha-15));
}

/* Swatch dot for hex values */
.token-swatch {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: var(--border-s) solid var(--border-faded);
  vertical-align: middle;
  flex-shrink: 0;
}

.token-copy.is-copied code {
  color: var(--status-success);
}

/* Copy affordance icon — inline visual cue that the chip is clickable.
   Swaps to a check icon while .is-copied, then reverts. */
.token-copy::after {
  content: "";
  display: inline-block;
  width: 0.85em;
  height: 0.85em;
  flex-shrink: 0;
  background-color: currentColor;
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 14C8 15.1046 8.89543 16 10 16H18C19.1046 16 20 15.1046 20 14V6C20 4.89543 19.1046 4 18 4H10C8.89543 4 8 4.89543 8 6V14ZM6 18V2H22V18H6ZM2 22V6H4V20H18V22H2Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 14C8 15.1046 8.89543 16 10 16H18C19.1046 16 20 15.1046 20 14V6C20 4.89543 19.1046 4 18 4H10C8.89543 4 8 4.89543 8 6V14ZM6 18V2H22V18H6ZM2 22V6H4V20H18V22H2Z'/%3E%3C/svg%3E");
  mask-size: contain;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  opacity: 0.4;
  transition: opacity 0.15s ease;
  pointer-events: none;
}

.token-copy:hover::after {
  opacity: 0.8;
}

.token-copy.is-copied::after {
  opacity: 1;
  color: var(--status-success);
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9.54998 18L3.84998 12.3L5.27498 10.875L8.13576 13.7358C8.91681 14.5168 10.1831 14.5168 10.9642 13.7358L18.725 5.97501L20.15 7.40001L9.54998 18Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9.54998 18L3.84998 12.3L5.27498 10.875L8.13576 13.7358C8.91681 14.5168 10.1831 14.5168 10.9642 13.7358L18.725 5.97501L20.15 7.40001L9.54998 18Z'/%3E%3C/svg%3E");
}


/* ------ 4. BOOK COVER ------
 * .book-cover is the card variant used on overview /
 * landing index pages — each card is the "cover" of a
 * section the user can open. It pairs with .grid.cols-2
 * for a generous, scannable index layout.
 *
 *   <a href="brand/" class="book-cover">
 *     <header class="book-cover-header">
 *       <div class="svg-icn" data-icon="open-full">…</div>
 *     </header>
 *     <div class="book-cover-content">
 *       <h3 class="card-title">Brand Book</h3>
 *       <p class="card-description">Brand identity, values…</p>
 *     </div>
 *     <footer class="book-cover-footer">
 *       <span class="book-cover-author"><em>by</em> Studio</span>
 *     </footer>
 *   </a>
 *
 * Self-contained: no .card needed alongside it. Inherits
 * background, border, and hover states from the card token
 * scale so it stays visually consistent. Header and footer
 * are full-width strips with their own borders; the centred
 * content sits between them and absorbs the remaining space.
 */

.book-cover {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  background: var(--card-background);
  border: var(--border-s) solid var(--card-border);
  color: inherit;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: border 0.3s, background-color 0.3s, box-shadow 0.2s ease, transform 0.2s ease;
  text-wrap: pretty;

}

.book-cover-header,
.book-cover-footer {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: var(--space-m) var(--space-l);
}

.book-cover-header {
  justify-content: flex-end;
}

.book-cover-header .svg-icn {
  opacity: 0;
  transition: opacity 0.2s ease;
}

a.book-cover:hover .book-cover-header .svg-icn {
  opacity: 1;
}

.book-cover-footer {
  justify-content: space-between;
}

.book-cover-author {
  font-size: var(--font-s);
  color: var(--text-secondary);
}

.book-cover-author em {
  font-style: italic;
}

.book-cover-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-2xl);
}

.book-cover-title {
  margin-top: 0;
  margin-bottom: var(--space-s);
  font-size: var(--font-5xl);
  line-height: var(--line-height-m);
}

.book-cover-description {
  color: var(--text-secondary);
  font-size: var(--text-body);
  margin-bottom: 0;
}

a.book-cover:hover {
  color: var(--text-primary);
  background: var(--background-faded);
  transform: translateY(-2px);
  box-shadow: 0 7px 1px -3px var(--black-alpha-10);
}

a.book-cover:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--input-focus), var(--alpha-75));
}


/* ------ 5. ASSET CARD ------
 * Generic showcase card for presenting a single brand asset with context.
 * The wrapper, preview frame, and footer stay consistent — only the
 * content inside the preview slot changes:
 *
 *   logo SVG • font specimen • brand icon • brand image • token
 *
 * Three composable parts:
 *
 *   .asset-card
 *     .asset-card-preview       — centred visual area (auto min-height)
 *     .asset-card-footer        — title + actions row at the bottom
 *
 * Light/dark variants set the preview background — useful for any visual
 * asset that needs to be tested against both surfaces:
 *   .asset-card-preview--light  — uses --background-faded
 *   .asset-card-preview--dark   — uses --neutral-950 + light text
 *
 * Edges stay square — no border-radius (project rule).
 *
 * See cms/asset-card.md for usage.
 */

.asset-card {
  display: flex;
  flex-direction: column;
  border: var(--border-s) solid var(--border-faded);
  background: var(--background-plain);
}

.asset-card-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 220px;
  padding: var(--space-3xl);
}

.asset-card-preview--light {
  background-color: var(--background-faded);
  color: var(--text-primary);
}

.asset-card-preview--dark {
  background-color: var(--neutral-950);
  color: var(--white);
}

.asset-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
  padding: var(--space-m) var(--space-l);
  border-top: var(--border-s) solid var(--border-faded);
  background: var(--background-plain);
}

.asset-card-title {
  margin: 0;
  font-family: var(--font-secondary);
  font-size: var(--font-l);
  font-weight: var(--font-weight-regular);
  color: var(--text-primary);
  line-height: 1.2;
}

.asset-card-actions {
  display: flex;
  gap: var(--space-xs);
  flex-shrink: 0;
}

/* Compact icon-only buttons inside the actions slot */
.asset-card-actions .button {
  padding: var(--space-s);
}

/* Logo preview — constrains the rendered logo width inside an asset card.
 * Apply alongside .asset-card-preview when the slot contains a logo image.
 * Change the max-width here to resize every logo card at once. */
.asset-card-preview.logo-preview img {
  max-width: 200px;
  width: 100%;
  height: auto;
  max-height: 200px;
}


/* ------ 6. DON'T CARD ------
 * .dont-card extends .card to communicate a "don't" rule —
 * used in brand and design-system docs to flag prohibited
 * patterns.
 *
 *   <div class="card dont-card">
 *     <div class="svg-icn dont-card-icon">{{icon:close-circled}}</div>
 *     <h4 class="card-title">Rule title</h4>
 *     <p class="card-description">Why it's a don't.</p>
 *   </div>
 *
 * Pair with .grid.cols-3.gap-m for a rules grid.
 */

.dont-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.dont-card-icon {
  color: var(--status-danger);
}

.dont-card-icon .svg-icn {
  width: 2rem;
  height: 2rem;
}

.dont-card .card-title {
  font-size: var(--font-l);
  margin-bottom: 0;
}

.dont-card .card-description {
  font-size: var(--font-s);
}

/* ==========================================================================
   Barba.js page transitions — Phase 3 directional slides
   ========================================================================== */

/*
 * Grid-stacking trick: the wrapper is a single-cell CSS Grid and both
 * containers (leaving + entering during a sync:true transition) are assigned
 * to the same grid-area. When multiple grid items share a grid-area they
 * stack in the same cell instead of flowing below each other. The cell's
 * height is max(child heights), not sum — no mid-transition document reflow.
 *
 * Both containers stay in normal flow inside the cell, which means every
 * layout rule they had in the old `.docs-main-area` stylesheet (margin-left,
 * flex, min-height, background) keeps working unchanged. Responsive
 * breakpoints, sidebar collapse, mobile overlay — all untouched.
 *
 * The JS animates only `transform`, `opacity`, and `z-index` (compositor-
 * only properties that never trigger reflow). No position/top/left/width
 * manipulation, no geometry measurements, no snap-back at the end.
 */
[data-barba="wrapper"] {
  display: grid;
  grid-template-areas: "stack";
}

[data-barba="wrapper"] > [data-barba="container"] {
  grid-area: stack;
  /*
   * Grid items default to `min-width: auto` (content-based), so a wide
   * descendant (a table, a long code string) would stretch the container
   * past the viewport and create page-level horizontal scroll on mobile.
   * Forcing min-width:0 lets the container shrink to its assigned cell
   * width, which lets `.table-scroll` activate its own overflow-x as
   * designed instead of inheriting an already-overflowing parent.
   */
  min-width: 0;
}

/*
 * The wrapper gets `is-animating` for the duration of every Barba transition
 * (added in barba.hooks.before, removed in barba.hooks.after). It locks the
 * viewport so the off-screen container during a horizontal slide can't trigger
 * a horizontal scrollbar, and it disables interaction so a second click during
 * the animation can't kick off a second transition mid-flight.
 */
[data-barba="wrapper"].is-animating {
  overflow: hidden;
  pointer-events: none;
}

/*
 * Promote the swapping containers to their own compositor layers during a
 * transition. Without will-change the browser repaints the entire page on
 * every frame of the slide. Cleared automatically after the animation by
 * removing the wrapper class.
 */
[data-barba="wrapper"].is-animating > [data-barba="container"] {
  will-change: transform, opacity;
}


/* =====================================================================
 * PART B — DOCS-SITE SHELL
 * =====================================================================
 *
 * Layout, navigation, page chrome, and auth UI for the BrandOS docs
 * site. Singletons (one top nav, one sidebar, one footer) plus the
 * media queries that adapt the shell to small screens.
 * ===================================================================== */


/* ------ DOCS CODE OVERRIDES ------ */

/* Docs-specific code rendering for markdown content */
code br {
  display: none;
}

del code {
  text-decoration: inherit;
}

samp {
  font-family: var(--font-quaternary);
  font-size: var(--text-body);
}

/* -- Code blocks (docs overrides) -- */
pre {
  margin-top: 0;
  margin-bottom: 0;
  word-wrap: normal;
  line-height: var(--line-height-2xl);
  background-color: var(--background-darker);
  transition: border-color 0.3s ease;
  min-height: 67px;
}

pre > code {
  white-space: pre;
}

pre code {
  display: inline;
  overflow: visible;
  line-height: var(--line-height-2xl);
  word-wrap: normal;
}

/* -- Code inside headings -- */
h1 code,
h2 code,
h3 code,
h4 code,
h5 code,
h6 code {
  padding: 0 var(--space-2xs);
  font-size: inherit;
}

/* -- Horizontal rules (docs spacing override) -- */
hr {
  margin: var(--space-2xl) 0;
}

/* -- Page layout structure -- */
.page-wrapper {
  width: 100%;
}

.page-content {
  width: 100%;
}


/* ------ COLOR PALETTE (STYLEGUIDE) ------ */

.color-list {
  overflow: hidden;
}

.color-row {
  display: flex;
  align-items: center;
  padding: var(--space-xl) var(--space-xl);
  font-size: var(--font-m);
  font-weight: var(--font-weight-medium);
  cursor: default;
  position: relative;
  height: 80px;
}

.color-row-name {
  pointer-events: none;
}

.color-row.is-text-dark .color-row-name,
.color-row.is-text-dark .color-copy-btn {
  color: var(--black);
}

.color-row.is-text-light .color-row-name,
.color-row.is-text-light .color-copy-btn {
  color: var(--white);
}

.color-row-actions {
  display: none;
  gap: var(--space-s);
  margin-left: auto;
}

.color-row:hover .color-row-actions,
.color-row:focus-within .color-row-actions {
  display: flex;
}

.color-copy-btn {
  color: inherit;
  background: none;
  border: none;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semi-bold);
  cursor: pointer;
  padding: var(--space-2xs) var(--space-s);

}

.color-copy-btn:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2.5px;
}

/* -- Button-flavoured color row (used in the brand book) --
 * The whole row is the copy target. Hover reveals an ::after copy icon
 * (CSS mask of the copy SVG); on .is-copied the icon swaps to a check.
 * Inline background-color always wins over the .copy-btn.is-copied reset. */
button.color-row {
  width: 100%;
  border: none;
  text-align: left;
  font-family: var(--font-quaternary);
  font-size: var(--font-s);
  cursor: pointer;
  justify-content: space-between;
  transition: filter 0.15s;
}

button.color-row:hover {
  filter: brightness(0.96);
}

button.color-row::after {
  content: "";
  display: inline-block;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M8 14C8 15.1046 8.89543 16 10 16H18C19.1046 16 20 15.1046 20 14V6C20 4.89543 19.1046 4 18 4H10C8.89543 4 8 4.89543 8 6V14ZM6 18V2H22V18H6ZM2 22V6H4V20H18V22H2Z' fill='black'/></svg>");
          mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M8 14C8 15.1046 8.89543 16 10 16H18C19.1046 16 20 15.1046 20 14V6C20 4.89543 19.1046 4 18 4H10C8.89543 4 8 4.89543 8 6V14ZM6 18V2H22V18H6ZM2 22V6H4V20H18V22H2Z' fill='black'/></svg>");
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center;
          mask-position: center;
  -webkit-mask-size: contain;
          mask-size: contain;
  opacity: 0.6;
  transition: opacity 0.15s;
}

button.color-row:hover::after,
button.color-row:focus-visible::after {
  opacity: 1;
}

button.color-row.is-copied::after {
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9.54998 18L3.84998 12.3L5.27498 10.875L8.13576 13.7358C8.91681 14.5168 10.1831 14.5168 10.9642 13.7358L18.725 5.97501L20.15 7.40001L9.54998 18Z' fill='black'/></svg>");
          mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9.54998 18L3.84998 12.3L5.27498 10.875L8.13576 13.7358C8.91681 14.5168 10.1831 14.5168 10.9642 13.7358L18.725 5.97501L20.15 7.40001L9.54998 18Z' fill='black'/></svg>");
  opacity: 1;
}

/* Don't let .copy-btn.is-copied global reset bleed into our coloured row */
button.color-row.is-copied {
  color: inherit;
  border-color: inherit;
}


/* NOTE: .table moved to design-system.css §25 — see CLAUDE.md §17 (Layer Discipline) */


/* ------ BACK TO DOCS / BACK TO TOP ------ */

.docs-back-btn-wrapper {
  position: fixed;
  top: var(--space-m);
  right: var(--space-m);
  z-index: 100;
}

.back-to-top-wrapper {
  position: fixed;
  right: var(--space-m);
  bottom: var(--space-m);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.back-to-top-wrapper.is-visible {
  opacity: 1;
  visibility: visible;
}


/* ------ 1. DOCS LAYOUT ------ */


:root {
  --top-nav-height: 80px;
  --sticky-bar-height: 70px;
  --sidebar-width: 280px;
  --sidebar-collapsed-width: 64px;
  --toc-width: 220px;
  --toc-top-offset: calc(var(--top-nav-height) + var(--sticky-bar-height) + var(--space-xl));
  --toc-border: color-mix(in srgb, var(--text-primary) 10%, transparent);
  --toc-border-active: color-mix(in srgb, var(--text-primary) 30%, transparent);
  --sidebar-transition: 0.3s ease;
}


/* Smooth scroll for same-page anchor links */
html {
  scroll-behavior: smooth;
}

/* Simple block wrapper — sidebar is now position: fixed via nav.js */
.docs-container {
  min-height: 100vh;
}

/* Content area offset for fixed header + sidebar */
.docs-main-area {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  margin-top: var(--top-nav-height);
  margin-left: var(--sidebar-width);
  transition: margin-left var(--sidebar-transition);
  background-color: var(--background-primary);
}

/* Standalone page wrapper offset — combo class keeps base .page-wrapper untouched */
.page-wrapper.has-sidebar {
  width: auto;
  margin-top: var(--top-nav-height);
  margin-left: var(--sidebar-width);
  transition: margin-left var(--sidebar-transition);
}

/* Collapsed sidebar: shrink content margin */
body.sidebar-collapsed .docs-main-area,
body.sidebar-collapsed .page-wrapper.has-sidebar {
  margin-left: var(--sidebar-collapsed-width);
}

/* No sidebar: full-width content */
body.no-sidebar .docs-main-area,
body.no-sidebar .page-wrapper.has-sidebar {
  margin-left: 0;
}

.docs-content-grid {
  display: grid;
  grid-template-columns: 1fr; /* Default: single column */
  gap: var(--space-2xl);
  max-width: 1080px;
  margin: 0 auto;
  width: 100%;
  padding: var(--space-xl) var(--space-xl) 0;
  flex: 1;
}

/* When TOC exists, use 2-column layout */
.docs-content-grid:has(.docs-toc) {
  grid-template-columns: 1fr var(--toc-width);
}


/* ------ 1B. TOP NAV (Fixed) ------ */

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--top-nav-height);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-l);
  background: var(--background-top-nav);
  color: var(--text-top-nav);
  border-bottom: var(--border-s) solid var(--black-alpha-10);
}

.top-nav-left {
  display: flex;
  align-items: stretch;
  height: 100%;
  gap: var(--space-m);
  min-width: 0;
}

.top-nav-right {
  display: flex;
  align-items: stretch;
  height: 100%;
}

.top-nav-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.svg-logo.nav-logo {
  display: block;
  height: 50px;
  width: auto;
  color: var(--text-plain);
}

.svg-logo.nav-logo svg {
  height: 100%;
  width: auto;
  object-fit: contain;
}


/* Top-nav links — standalone interactive items in top-nav-right (login, theme toggle) */
.top-nav-link {
  display: flex;
  align-items: center;
  align-self: stretch;
  gap: var(--space-s);
  padding: 0 var(--space-m);
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-primary);
  font-size: var(--font-s);
  line-height: 1;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}

.top-nav-link:hover {
  color: var(--text-plain);
  background: var(--background-faded);
}

.top-nav-link .svg-icn {
  width: 1.25rem;
  height: 1.25rem;
}

/* -- Top nav dropdown overrides -- */
/* Dropdown triggers in the top nav have no vertical padding (bar height provides it) */
.top-nav-right .dropdown-trigger {
  padding: 0 var(--space-m);
}

/* Swap icons based on dark mode state */
[data-theme="dark"] .dark-mode-icon-light { display: none; }
:root:not([data-theme="dark"]) .dark-mode-icon-dark { display: none; }

/* Hamburger — visible on mobile only, uses top-nav-link pattern */
.top-nav-hamburger {
  display: none;
}

/* Swap hamburger/close icons */
.hamburger-icon-close { display: none; }
body.mobile-nav-open .hamburger-icon-open { display: none; }
body.mobile-nav-open .hamburger-icon-close { display: block; }

/* Auth slot in top nav (compact login/user) */
.top-nav-auth-container {
  display: flex;
  align-items: stretch;
  height: 100%;
}

.top-nav-auth-container .auth-login-btn {
  width: auto;
}


/* ------ 1C. SITE SIDEBAR (Fixed) ------ */

.site-sidebar {
  position: fixed;
  top: var(--top-nav-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  z-index: 50;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--background-sidebar);
  color: var(--text-sidebar);
  border-right: var(--border-s) solid var(--black-alpha-10);
  padding: var(--space-l) 0;
  display: flex;
  flex-direction: column;
  transition: width var(--sidebar-transition), padding var(--sidebar-transition);
}

/* Sidebar header: just the toggle button now (logo moved to header) */
.site-sidebar-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0 var(--space-m);
  margin-bottom: var(--space-s);
  min-height: 32px;
}

/* Desktop sidebar toggle button */
.site-sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  padding: 0;
  transition: color 0.2s, background 0.2s;
}

.site-sidebar-toggle:hover {
  color: var(--text-plain);
  background: var(--background-faded);
}

/* Sidebar toggle: swap between open/close icons */
.sidebar-icon-close { display: none; }
body.sidebar-collapsed .sidebar-icon-open { display: none; }
body.sidebar-collapsed .sidebar-icon-close { display: block; }

/* Sidebar nav content wrapper */
.site-sidebar-content {
  flex: 1;
  overflow-y: auto;
  transition: opacity 0.2s ease;
}

/* Mobile sidebar backdrop */
.site-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--top-nav-height);
  z-index: 49;
  background: rgba(0, 0, 0, 0.5);
}

body.mobile-nav-open .site-sidebar-backdrop {
  display: block;
}

/* --- Collapsed sidebar state (desktop) --- */

body.sidebar-collapsed .site-sidebar {
  width: var(--sidebar-collapsed-width);
  padding: var(--space-m) 0;
  overflow: visible;
}

body.sidebar-collapsed .site-sidebar-header {
  justify-content: center;
}

body.sidebar-collapsed .site-sidebar-content {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  overflow: visible;
}

/* Collapsed: hide text, lists, toggle chevrons, labels */
body.sidebar-collapsed .nav-section-toggle span:not(.nav-toggle-icon),
body.sidebar-collapsed .nav-section-toggle .nav-toggle-icon,
body.sidebar-collapsed .nav-list,
body.sidebar-collapsed .nav-label,
body.sidebar-collapsed .nav-link > span,
body.sidebar-collapsed .nav-home > span {
  display: none;
}

/* Collapsed: center icons in the narrow strip */
body.sidebar-collapsed .nav-section-toggle,
body.sidebar-collapsed .nav-link,
body.sidebar-collapsed .nav-home {
  justify-content: center;
  padding: var(--space-l) 0;
  gap: 0;
}

/* Collapsed: remove open section background */
body.sidebar-collapsed .nav-section[open] {
  background: none;
}

/* Sidebar tooltips: only visible when collapsed */
.site-sidebar [data-tooltip]::before {
  display: none;
}
body.sidebar-collapsed .site-sidebar [data-tooltip]:hover::before,
body.sidebar-collapsed .site-sidebar [data-tooltip]:focus-visible::before {
  display: block;
}


/* ------ 1D. NAV SECTIONS & LINKS ------ */

.nav-section {
  /* margin-bottom: var(--space-s); */
}

/* Desktop: Toggle styling */
.nav-section-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  padding: var(--space-l);
  margin-bottom: 0;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: var(--font-m);
  line-height: 1;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color 0.2s, background 0.2s;
}

.nav-section-toggle:hover {
  color: var(--text-secondary);
  background: var(--background-faded);
}

/* Remove default WebKit arrow */
.nav-section-toggle::-webkit-details-marker {
  display: none;
}

/* Override global disclosure chevron — nav uses its own SVG icon */
.nav-section-toggle::before {
  display: none;
}

/* Section icon link (wraps .svg-icn inside summary) */
.nav-section-icon {
  display: flex;
  text-decoration: none;
  color: inherit;
}

/* Toggle + link shared icon sizing */
.nav-section-toggle .svg-icn {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

/* Toggle icon styling */
.nav-toggle-icon {
  display: inline-flex;
  align-items: center;
  transition: transform 0.3s ease;
  margin-left: auto;
}

.nav-toggle-icon svg {
  display: block;
  width: 10px;
  height: 10px;
}

/* Rotate icon when open (90deg to point down) */
.nav-section[open] .nav-toggle-icon {
  transform: rotate(90deg);
}

/* Desktop: Show/hide nav-list based on details open state */
.nav-section:not([open]) .nav-list {
  display: none;
}

.nav-section[open] {
  background: var(--background-faded);
}

body:not(.sidebar-collapsed) .nav-section[open] .nav-list {
  display: block;
}

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

.nav-list li {
  margin: 0;
}

.nav-home {
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  padding: var(--space-l);
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-primary);
  font-size: var(--font-m);
    line-height: var(--line-height-l);
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--text-plain);
  background: var(--background-faded);
}

.nav-link:focus-visible {
  outline: 2px solid var(--text-link);
  outline-offset: -2px;
}

.nav-link .svg-icn {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.nav-link-active {
  color: var(--text-link);
  font-weight: var(--font-weight-semi-bold);
  background: var(--background-faded);
}

.nav-list .nav-link {
  padding: var(--space-l) var(--space-l) var(--space-l) var(--space-4xl);
}

.nav-list li:last-child .nav-link {
  padding-bottom: var(--space-xl);
}

.nav-label {
  padding: var(--space-s) var(--space-m) var(--space-s) var(--space-xl);
  margin-top: var(--space-s);
  font-size: var(--font-2xs);
  font-weight: var(--font-weight-semi-bold);
  color: var(--text-faded);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  list-style: none;
}

.nav-divider {
  height: 0;
  border-top: var(--border-s) solid var(--border-faded);
  margin: var(--space-m) 0;
}

.nav-client-label {
  padding: var(--space-s) var(--space-m);
  font-size: var(--font-2xs);
  font-weight: var(--font-weight-semi-bold);
  color: var(--text-faded);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}


/* ------ 2. DOCS FOOTER ------ */

.docs-footer {
  background: var(--background-primary);
  border-top: var(--border-s) solid var(--border-faded);
  padding: var(--space-2xl) 0;
  margin-top: auto;
  width: 100%;
}

.docs-footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.docs-footer-text {
  color: var(--text-secondary);
  font-size: var(--font-s);
  margin: 0;
}

.back-to-top-btn {
  --button-primary: var(--background-secondary);
  --button-text: var(--text-primary);
}


/* ------ 2B. PAGE NAVIGATION (PREV / NEXT) ------ */

.page-nav {
  border-top: var(--border-s) solid var(--border-faded);
}

.page-nav-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: none;
  margin: 0;
  padding: 0;
}

.page-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-m);
  padding: var(--space-xl) var(--space-2xl);
  border: none;
  background: var(--background-primary);
  text-decoration: none;
  color: var(--text-primary);
  transition: background-color 0.15s ease;
}

.page-nav-link:hover {
  background-color: var(--background-faded);
  color: var(--text-primary);
}

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

.page-nav-next {
  justify-content: flex-end;
  text-align: right;
}

.page-nav-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  min-width: 0;
}

.page-nav-label {
  font-size: var(--font-xs);
  font-family: var(--font-tertiary);
  color: var(--text-secondary);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-l);

}

.page-nav-section {
  font-size: var(--font-2xs);
  color: var(--text-faded);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: var(--font-weight-medium);
}

.page-nav-title {
  font-family: var(--font-secondary);
  line-height: 1.3;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.page-nav-arrow {
  flex-shrink: 0;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.page-nav-link:hover .page-nav-arrow {
  color: var(--text-link);
}


/* ------ 2C. PAGE FEEDBACK ------ */

.page-feedback {
  border-top: var(--border-s) solid var(--border-faded);
  padding: var(--section-m) 0;
  text-align: center;
}

.page-feedback-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-l);
}

.page-feedback-prompt {
  margin: 0;
}

.page-feedback-description {
  color: var(--text-secondary);
  margin: 0;
}

/* Success state — hidden by default, shown when .is-submitted is set */
.page-feedback-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--space-s);
}

.page-feedback-success-icon {
  color: var(--status-success);
}

.page-feedback-success-icon .svg-icn {
  width: 2.5rem;
  height: 2.5rem;
}

.page-feedback-success-title {
  margin: 0;
}

.page-feedback.is-submitted .page-feedback-prompt,
.page-feedback.is-submitted .page-feedback-description,
.page-feedback.is-submitted .button-group {
  display: none;
}

.page-feedback.is-submitted .page-feedback-success {
  display: flex;
}


/* ------ 2D. FEEDBACK MODAL ------ */

.feedback-modal {
  background: var(--background-primary);
  color: var(--text-primary);
  padding: var(--space-2xl);
  width: min(480px, calc(100vw - var(--space-2xl) * 2));
  max-height: 85vh;
  border: none;
}

.feedback-modal::backdrop {
  background: var(--background-modal);
  backdrop-filter: blur(2px);
}

.feedback-modal-content {
  display: flex;
  flex-direction: column;
}

.feedback-modal-title {
  font-size: var(--font-3xl);
  margin: 0 0 var(--space-xs) 0;
}

.feedback-modal-subtitle {
  font-size: var(--font-s);
  color: var(--text-secondary);
  margin: 0 0 var(--space-l) 0;
}

.feedback-textarea {
  min-height: 100px;
  resize: vertical;
}

.feedback-modal-actions {
  margin-top: var(--space-l);
  justify-content: flex-end;
}

.feedback-error {
  font-size: var(--font-s);
  color: var(--status-danger);
  margin-top: var(--space-s);
}


/* ------ 3. DOCS MAIN CONTENT ------ */

.docs-main {
  width: 100%;
  padding: var(--space-m) 0 var(--space-5xl) 0;
  overflow: hidden;
  min-width: 0; /* allow shrinking inside grid/flex parent */
}

/* Offset anchor targets — accounts for fixed header + sticky bar */
h1[id],
h2[id],
h3[id],
section[id] {
  scroll-margin-top: calc(var(--top-nav-height) + var(--sticky-bar-height) + var(--space-xl));
}

/* -- Page header (full width, sits between sticky bar and content grid) -- */
.page-header {
  width: 100%;
  padding-top: var(--section-l);
  padding-bottom: var(--section-l);
  background: var(--background-faded);
  border-bottom: var(--border-s) solid var(--border-faded);
  text-wrap: balance;
}

.page-header .container-small {
  text-align: center;
}

.page-header h1 {
  text-align: center;
  margin-top: 0;
  margin-bottom: var(--space-m);
}

.page-header .eyebrow {
  text-align: center;
  margin: 0 0 var(--space-s);
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: var(--font-m);
  margin-top: 0;
  margin-bottom: var(--space-m);
  text-align: center;
}

.page-source-link,
.page-action-link {
  display: inline-block;
}

/* -- Brand book section spacing -- */
.brand-book-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-top: var(--border-s) solid var(--border-faded);
}

.brand-book-section:first-of-type {
  border-top: none;
  padding-top: var(--space-l);
}

.brand-book-section > h2 {
  margin-top: 0;
}

.page-source-link,
.page-action-link {
  display: inline-block;
}


/* ------ 4. DOCS TABLE OF CONTENTS ------ */

.docs-toc {
  position: sticky;
  top: var(--toc-top-offset);
  height: fit-content;
  max-height: calc(100vh - var(--toc-top-offset));
  overflow-y: auto;
  padding: var(--space-l);
}

.toc-header {
  display: block;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semi-bold);
  color: var(--text-faded);
  margin-bottom: var(--space-m);
}

/* TOC wrapper and toc styles are handled by markdown.css */

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

.toc-item {
  margin: 0;
}

.toc-link {
  color: var(--text-plain);
  text-decoration: none;
  font-size: var(--font-s);
  font-weight: var(--font-weight-medium);
  display: block;
  padding: var(--space-s) 0 var(--space-s) var(--space-l);
  border-left: var(--border-m) solid var(--toc-border);
  transition: color 0.2s, border-color 0.2s;
}

.toc-link:hover {
  color: var(--text-link);
}

.toc-link-active {
  color: var(--text-link);
  font-weight: var(--font-weight-semi-bold);
  border-left-color: var(--toc-border-active);
}

.toc-empty {
  color: var(--text-faded);
  font-size: var(--font-s);
}


/* ------ 5. DEMO PREVIEW ------ */

.demo-preview {
  padding: var(--space-xl);
  border: var(--border-s) solid var(--border-faded);
  margin-bottom: 1rem;
}

.demo-preview.is-joined {
  margin-bottom: 0;
  border-bottom: none;
}

.demo-preview.is-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.demo-preview .sticky-bar {
  top: 0;
}

.demo-eyebrow {
  margin: 0;
  font-size: var(--font-s);
  color: var(--text-faded);
}


/* ------ DOCS UTILITIES ------ */
/* Docs-specific display classes — not part of the design system */

/* -- Token labels -- */
.token-tag {
  display: inline-block;
  font-size: var(--font-2xs);
  font-family: var(--font-quaternary);
  color: var(--text-plain);
  background-color: var(--background-faded);
  padding: var(--2xs) var(--s);
  align-self: flex-start;
  margin-bottom: var(--space-m);
}

.token-block {
  padding: var(--space-s) 0;
}

/* -- Demo specific styles -- */
.type-demo > h1,
.type-demo > h2,
.type-demo > h3,
.type-demo > h4,
.type-demo > h5,
.type-demo > h6 {
  margin-top: var(--space-none);
  margin-bottom: var(--space-xl);
}

.type-demo > details {
  margin-bottom: var(--space-2xl);
}

.type-demo > details .token-tag {
  margin-bottom: var(--space-none);
  padding: var(--space-none) var(--space-2xs);
}

.button-demo > .button {
  margin-top: var(--space-none);
  margin-bottom: var(--space-l);
}

.button-demo > .token-tag {
  margin-top: var(--space-none);
  margin-bottom: var(--space-none);
}

/* -- Demo state classes -- */
.demo-hover.button {
  transform: scale(1.05);
}

.demo-active.button {
  transform: scale3d(1.0, 1.0, 1.0);
}

/* ------ 6. CODE BLOCKS ------ */

.code-block-wrapper {
  position: relative;
  margin-bottom: 1rem;
  display: grid;
}

.code-block-wrapper pre code {
  display: block;
  padding-right: 0;
  background-color: transparent;
  font-family: inherit;
}

.code-block-wrapper .copy-btn {
  position: absolute;
  top: var(--space-m);
  right: var(--space-m);
  z-index: 10;
}


/* ------ 7. DOCS CARDS (Index Page) ------ */

.docs-hero {
  text-align: center;
  margin-bottom: var(--space-6xl);
}

.docs-hero-title {
  font-size: var(--font-8xl);
  margin-bottom: var(--space-l);
}

.docs-hero-description {
  font-size: var(--font-xl);
  color: var(--text-secondary);
}

.docs-section {
  margin-bottom: var(--space-3xl);
}

.docs-section-title {
  font-size: var(--font-4xl);
  margin-bottom: var(--space-xl);
  color: var(--text-plain);
}

/* ------ 8. RESPONSIVE ------ */

/* ---- Tablet: TOC below content ---- */
@media (max-width: 1024px) {

  .docs-content-grid {
    grid-template-columns: 1fr; /* TOC below content on tablet */
  }

  .docs-toc {
    position: static;
    max-height: none;
  }
}

/* ---- Mobile: Overlay sidebar ---- */
@media (max-width: 768px) {

  /* -- Grid: single column on mobile -- */
  .grid {
    grid-template-columns: 1fr;
  }

  .cols-3 {
    grid-template-columns: 1fr;
  }

  .cols-4 {
    grid-template-columns: 1fr;
  }

  /* Top nav: remove side padding, show hamburger */
  .top-nav {
    padding: 0;
  }

  .svg-logo.nav-logo {
    height: 45px;
  }

  /* Mobile top-nav right side: icons only — hide text labels, tighten padding */
  .top-nav-right .top-nav-link-label {
    display: none;
  }

  .top-nav-right .top-nav-link,
  .top-nav-right .dropdown-trigger {
    padding: 0 var(--space-l);
    gap: var(--space-xs);
  }

  .top-nav-hamburger {
    display: flex;
    padding: 0 var(--space-l);
  }

  /* No-sidebar pages: logo is first child, supply the left padding the hamburger would have */
  .top-nav-left > .top-nav-logo-link:first-child {
    padding-left: var(--space-l);
  }

  /* Hide desktop sidebar toggle on mobile */
  .site-sidebar-toggle {
    display: none;
  }

  /* Sidebar: off-screen by default, slides in as overlay */
  .site-sidebar {
    width: 75vw;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 101;
  }

  body.mobile-nav-open .site-sidebar {
    transform: translateX(0);
    padding: 0 0 var(--space-l) 0;
  }

  /* Sidebar header: not needed on mobile (toggle is in header) */
  .site-sidebar-header {
    display: none;
  }

  /* Content: full width on mobile (no sidebar offset) */
  .docs-main-area,
  .page-wrapper.has-sidebar {
    margin-left: 0;
    transition: none;
  }

  /* Override collapsed state on mobile — always show full sidebar */
  body.sidebar-collapsed .docs-main-area,
  body.sidebar-collapsed .page-wrapper.has-sidebar {
    margin-left: 0;
  }

  body.sidebar-collapsed .site-sidebar {
    width: 75vw;
    padding: 0;
  }

  body.sidebar-collapsed .site-sidebar-content {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  body.sidebar-collapsed .nav-section-toggle span:not(.nav-toggle-icon),
  body.sidebar-collapsed .nav-section-toggle .nav-toggle-icon,
  body.sidebar-collapsed .nav-list,
  body.sidebar-collapsed .nav-label,
  body.sidebar-collapsed .nav-link > span,
  body.sidebar-collapsed .nav-home > span {
    display: revert;
  }

  body.sidebar-collapsed .nav-section-toggle,
  body.sidebar-collapsed .nav-link,
  body.sidebar-collapsed .nav-home {
    justify-content: flex-start;
    padding: var(--space-l) var(--space-m);
    gap: var(--space-s);
  }

  body.sidebar-collapsed .nav-section[open] {
    background: var(--background-faded);
  }

  body:not(.sidebar-collapsed) .nav-section[open] .nav-list,
  body.sidebar-collapsed .nav-section[open] .nav-list {
    display: block;
  }

  .docs-content-grid {
    display: block;
    padding-left: var(--space-l);
    padding-right: var(--space-l);
    padding-top: 0;
  }

  .docs-toc {
    position: static;
    max-height: none;
    display: none;
  }

  /* Mobile: Home link separator */
  .nav-home {
    margin-bottom: 0;
    padding-bottom: var(--space-s);
    border-bottom: var(--border-s) solid var(--border-faded);
  }

  /* Mobile: Collapsible nav sections */
  .nav-section {
    margin-bottom: 0;
    padding: 0;
    background: none;
    border: none;
    border-bottom: var(--border-s) solid var(--border-faded);
    transition: none;
  }

  .nav-section:last-of-type {
    border-bottom: none;
  }

  .nav-section:hover {
    background: none;
  }

  /* Toggle takes full width */
  .nav-section-toggle {
    width: 100%;
    padding: var(--space-xl) var(--space-l);
    font-size: var(--font-xl);
  }

  /* Show/hide nav-list based on details open state */
  .nav-section:not([open]) .nav-list {
    display: none;
  }

  .nav-section[open] .nav-list {
    display: block;
    margin-top: 0;
    padding-bottom: var(--space-s);
  }

  /* Child links: full-width, no borders */
  .nav-link {
    padding: var(--space-xl) var(--space-l);
    white-space: normal;
    font-size: var(--font-xl);
  }

  .nav-list li {
    margin: 0;
  }

  /* Page nav: single column */
  .page-nav-inner {
    grid-template-columns: 1fr;
  }

  .page-nav-placeholder {
    display: none;
  }

  .page-nav-prev {
    border-bottom: var(--border-s) solid var(--border-faded);
  }

  .page-nav-next {
    flex-direction: row;
    text-align: left;
    margin-left: 0;
  }

  /* Feedback modal: full-width on mobile */
  .feedback-modal {
    width: calc(100vw - var(--space-xl) * 2);
    padding: var(--space-xl);
  }

  /* Page header: taller hero on mobile */
  .page-header {
    min-height: 30vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Auth: stack user info vertically on mobile */
  .auth-user-info {
    flex-direction: column;
    align-items: stretch;
  }

  .auth-user-details {
    margin-bottom: var(--space-xs);
  }
}


/* ------ AUTH ------ */

/* --- Auth Loading State --- */

body.auth-loading .docs-main-area,
body.auth-loading .page-wrapper.has-sidebar {
  visibility: hidden;
}

body.auth-loading .svg-logo.nav-logo {
  visibility: hidden;
}

body.auth-ready .docs-main-area,
body.auth-ready .page-wrapper.has-sidebar {
  visibility: visible;
}

body.auth-ready .svg-logo.nav-logo {
  visibility: visible;
}


.auth-login-btn {
  width: 100%;
}

/* --- Logged-in User Info --- */

.auth-user-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.auth-user-details {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.auth-user-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--background-faded);
  color: var(--text-inverted);
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semi-bold);
  flex-shrink: 0;
}

.auth-user-role {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  text-transform: capitalize;
}

.auth-logout-btn {
  width: 100%;
}

/* --- Element-Level Role Gating --- */

[data-auth-role] {
  display: none;
}

[data-auth-role="public"] {
  display: revert;
}

body.auth-role-client [data-auth-role="client"],
body.auth-role-team [data-auth-role="team"],
body.auth-role-team [data-auth-role="client"],
body.auth-role-admin [data-auth-role="admin"],
body.auth-role-admin [data-auth-role="team"],
body.auth-role-admin [data-auth-role="client"] {
  display: revert;
}

/* Public-only visitors: hide sidebar, keep header */
body.auth-role-public:not(.auth-role-client) .site-sidebar {
  display: none;
}
body.auth-role-public:not(.auth-role-client) .page-wrapper.has-sidebar {
  margin-left: 0;
}

/* --- Login Overlay --- */

.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--background-primary);
  padding: var(--space-l);
}

.login-overlay.is-visible {
  display: flex;
}

.login-card {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.login-logo {
  height: 60px;
  margin-bottom: var(--space-l);
  color: var(--text-primary);
}

.login-logo svg {
  height: 100%;
  width: auto;
}

.login-title {
  font-size: var(--font-3xl);
  font-weight: var(--font-weight-semi-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-s);
  text-align: center;
}

.login-subtitle {
  font-size: var(--font-m);
  color: var(--text-secondary);
  margin-bottom: var(--space-l);
  text-align: center;
}

.login-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.login-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.login-form label {
  color: var(--text-secondary);
}

.login-submit-btn {
  width: 100%;
  margin-top: var(--space-2xs);
}

.login-error {
  display: none;
  font-size: var(--font-s);
  color: var(--status-error);
  text-align: center;
}

.login-success {
  display: none;
  font-size: var(--font-s);
  color: var(--status-success);
  text-align: center;
}

.login-forgot-btn {
  background: none;
  border: none;
  padding: var(--space-s) 0;
  margin-top: var(--space-2xs);
  /* font-size: var(--font-xs); */
  color: var(--text-secondary);
  cursor: pointer;
  font-family: inherit;
  min-height: 44px;
  transition: color 0.2s;
}

.login-forgot-btn:hover {
  color: var(--text-link);
}

/* --- Password Field (input + show/hide toggle) --- */

.password-field {
  position: relative;
}

.password-field input {
  padding-right: var(--space-4xl);
}

.password-toggle {
  position: absolute;
  right: var(--space-m);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-faded);
  padding: var(--space-xs);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.password-toggle:hover {
  color: var(--text-primary);
}

.password-toggle .svg-icn {
  width: 20px;
  height: 20px;
}

.login-reset-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.login-reset-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.login-reset-form label {
  color: var(--text-secondary);
}

/* --- Login Page (standalone /auth/login.html) --- */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--top-nav-height));
  margin-top: var(--top-nav-height);
  padding: var(--space-l);
  background: var(--background-primary);
}

/* --- Set Password Form --- */

.login-set-password-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.login-set-password-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.login-set-password-form label {
  color: var(--text-secondary);
}

/* --- Account Page --- */

.account-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  padding-top: var(--space-m);
  border-top: var(--border-s) solid var(--border-faded);
}

.account-section .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.account-section label {
  color: var(--text-secondary);
}

/* --- Access Denied Page --- */

.access-denied-wrapper {
  min-height: 60vh;
  justify-content: center;
  text-align: center;
}

.access-denied-wrapper p {
  color: var(--text-secondary);
}

.access-denied-icon {
  width: 2.5rem;
  height: 2.5rem;
}