/* docs.css: the page around the examples. Layout, the sticky nav, the frame that holds a live
   example, swatches, and a few demos. Everything else on the page is yf.

   Unlayered on purpose: it sits above yf's layers, as an app's css does. Tokens only.
   There is no inline style anywhere on the page (style-src 'self'), so every size a
   generated fragment needs is a class here. */

:root {
  --docs-header-h: 3.5rem;
  --docs-measure: 44rem;
}

html {
  scroll-padding-top: calc(var(--docs-header-h) + var(--yf-space-4));
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* ---------- header ---------- */

.docs-header {
  position: sticky;
  top: 0;
  z-index: var(--yf-z-sticky);
  background: var(--yf-bg);
  border-bottom: var(--yf-border);
}

.docs-header__inner {
  display: flex;
  align-items: center;
  gap: var(--yf-space-3);
  min-block-size: var(--docs-header-h);
}

.docs-brand {
  font-size: var(--yf-text-xl);
  font-weight: var(--yf-weight-bold);
  letter-spacing: var(--yf-tracking-display);
  line-height: 1;
  text-decoration: none;
}

.docs-version {
  font-size: var(--yf-text-sm);
}

.docs-theme-toggle {
  margin-inline-start: auto;
}

/* the nav toggle exists only with JS and only on a narrow screen */
@media (min-width: 60rem) {
  .docs-nav-toggle {
    display: none;
  }
}

/* ---------- layout: nav, then the page ---------- */

.docs-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--yf-space-6);
  padding-block: var(--yf-space-5) var(--yf-space-8);
}

@media (min-width: 60rem) {
  .docs-layout {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: var(--yf-space-7);
  }
}

/* ---------- nav ---------- */

.docs-nav {
  display: grid;
  gap: var(--yf-space-4);
  align-content: start;
  font-size: var(--yf-text-sm);
}

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

.docs-nav a {
  display: block;
  padding: 0.2rem var(--yf-space-2);
  border-inline-start: 2px solid transparent;
  text-decoration: none;
}

.docs-nav__title {
  font-weight: var(--yf-weight-bold);
}

.docs-nav__title a {
  padding-block: 0.3rem;
}

.docs-nav a[aria-current="true"] {
  border-inline-start-color: var(--yf-fg);
  font-weight: var(--yf-weight-medium);
}

/* a sidebar that stays in view and scrolls on its own */
@media (min-width: 60rem) {
  .docs-nav {
    position: sticky;
    top: var(--docs-header-h);
    align-self: start;
    max-block-size: calc(100vh - var(--docs-header-h));
    max-block-size: calc(100dvh - var(--docs-header-h));
    padding-block: var(--yf-space-3) var(--yf-space-5);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

/* a phone: the nav is a panel under the header, opened by the toggle. Without JS it is just
   the list at the top of the page. */
@media (max-width: 59.99rem) {
  .docs-js .docs-nav:not([data-open]) {
    display: none;
  }

  .docs-js .docs-nav[data-open] {
    position: fixed;
    inset-block: var(--docs-header-h) 0;
    inset-inline: 0;
    z-index: var(--yf-z-dropdown);
    padding: var(--yf-space-4) var(--yf-gutter) var(--yf-space-7);
    overflow-y: auto;
    background: var(--yf-bg);
    font-size: var(--yf-text-base);
  }

  .docs-js .docs-nav[data-open] a {
    padding-block: 0.4rem;
  }

  :root:has(.docs-nav[data-open]) {
    overflow: hidden;
  }
}

/* ---------- the page ---------- */

.docs-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--yf-space-8);
  align-content: start;
  min-inline-size: 0;
}

.docs-hero {
  padding-block-start: var(--yf-space-3);
}

.docs-lead {
  max-inline-size: var(--docs-measure);
}

.docs-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--yf-space-7);
  align-content: start;
  min-inline-size: 0;
}

.docs-group > h2 {
  padding-block-start: var(--yf-space-3);
  border-block-start: var(--yf-border-strong);
}

.docs-group__intro {
  max-inline-size: var(--docs-measure);
  margin-block-start: calc(-1 * var(--yf-space-4));
}

.docs-topic {
  min-inline-size: 0;
}

.docs-topic > :is(p, ul, ol) {
  max-inline-size: var(--docs-measure);
}

.docs-topic > h3 {
  padding-block-start: var(--yf-space-2);
}

.docs-topic > h4 {
  margin-block-start: var(--yf-space-3);
}

.docs-footer {
  padding-block: var(--yf-space-5);
  border-block-start: var(--yf-border);
}

/* ---------- a live example and its code ---------- */

.docs-demo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-inline-size: 0;
}

.docs-demo__live {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--yf-space-4);
  min-inline-size: 0;
  padding: var(--yf-space-5);
  border: var(--yf-border);
}

/* the live part and its code are one unit: one rule between them */
.docs-demo > .docs-demo__live + .yf-code {
  border-block-start: 0;
}

.docs-demo > .docs-demo__live:has(+ .yf-code) {
  border-block-end: var(--yf-border);
}

.docs-demo .yf-code {
  --yf-code-max-h: 18rem;
}

/* a demo that is not an example (no code under it) still gets a frame */
.docs-topic > .docs-demo__live {
  padding: var(--yf-space-5);
}

/* tooltips and menus need room above and below the trigger */
.docs-demo--roomy .docs-demo__live {
  padding-block: 3.5rem;
}

/* layout examples: show the boxes that the layout primitives place */
.docs-demo--tiles .docs-demo__live :is(.yf-stack, .yf-cluster, .yf-grid, .yf-split) > * {
  padding: var(--yf-space-2) var(--yf-space-3);
  border: 1px solid var(--yf-rule);
  background: var(--yf-sunk);
  font-size: var(--yf-text-sm);
}

.docs-demo--tiles .docs-demo__live .yf-column > * {
  background: var(--yf-sunk);
}

/* ---------- generated tables: swatches, notes, specimens ---------- */

.docs-themes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
  gap: var(--yf-space-5);
}

.docs-theme__title {
  margin-block-end: var(--yf-space-2);
  color: var(--yf-muted);
  font-size: var(--yf-text-sm);
  font-weight: var(--yf-weight-medium);
}

.docs-themes .yf-table :is(th, td) {
  padding-inline: var(--yf-space-2);
}

.docs-themes .yf-table th .yf-mono {
  white-space: nowrap;
}

.docs-token {
  display: block;
}

.docs-token + .docs-token {
  margin-block-start: var(--yf-space-2);
}

.docs-swatch {
  display: block;
  inline-size: 1.75rem;
  block-size: 1.25rem;
  border: 1px solid var(--yf-control-border);
}

.docs-swatches {
  display: inline-flex;
}

.docs-swatches > .docs-swatch + .docs-swatch {
  border-inline-start: 0;
}

.docs-series {
  display: block;
  inline-size: 3rem;
  block-size: 0.5rem;
  overflow: visible;
}

.docs-note {
  display: block;
  color: var(--yf-muted);
  font-family: var(--yf-font-sans);
  font-size: var(--yf-text-xs);
  font-weight: var(--yf-weight-regular);
}

.docs-note.yf-mono {
  font-family: var(--yf-font-mono);
}

.docs-specimen {
  display: block;
  white-space: nowrap;
}

/* the bars of the spacing scale; widths are the tokens themselves */
.docs-space {
  display: block;
  block-size: 0.75rem;
  background: var(--yf-fg);
}

.docs-space--1 { inline-size: var(--yf-space-1); }
.docs-space--2 { inline-size: var(--yf-space-2); }
.docs-space--3 { inline-size: var(--yf-space-3); }
.docs-space--4 { inline-size: var(--yf-space-4); }
.docs-space--5 { inline-size: var(--yf-space-5); }
.docs-space--6 { inline-size: var(--yf-space-6); }
.docs-space--7 { inline-size: var(--yf-space-7); }
.docs-space--8 { inline-size: var(--yf-space-8); }

/* ---------- radius ---------- */

.docs-radius {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--yf-space-4);
}

.docs-radius__panel {
  padding: var(--yf-space-3) var(--yf-space-4);
  border: var(--yf-border);
  border-radius: var(--yf-radius-layout);
  background: var(--yf-sunk);
  font-size: var(--yf-text-sm);
}

/* ---------- motion ---------- */

.docs-motion {
  justify-items: start;
}

.docs-motion__row {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  align-items: center;
  gap: var(--yf-space-3);
  inline-size: 100%;
  font-size: var(--yf-text-sm);
}

.docs-motion__track {
  position: relative;
  block-size: 1rem;
  border-block: 1px solid var(--yf-rule);
}

.docs-motion__dot {
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  inline-size: 1rem;
  background: var(--yf-fg);
}

[data-on] .docs-motion__dot {
  inset-inline-start: calc(100% - 1rem);
}

@media (prefers-reduced-motion: no-preference) {
  .docs-motion__dot--fast {
    transition: inset-inline-start var(--yf-dur-fast) var(--yf-ease-out);
  }

  .docs-motion__dot--base {
    transition: inset-inline-start var(--yf-dur) var(--yf-ease-out);
  }

  .docs-motion__dot--slow {
    transition: inset-inline-start var(--yf-dur-slow) var(--yf-ease-out);
  }
}

/* ---------- the icon grid ---------- */

.docs-icon-group {
  display: grid;
  gap: var(--yf-space-2);
  margin-block-end: var(--yf-space-5);
}

.docs-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11.5rem, 1fr));
  margin: 0;
  padding: 0;
  border-block-start: var(--yf-border);
  list-style: none;
}

.docs-icon {
  display: flex;
  align-items: center;
  gap: var(--yf-space-3);
  min-inline-size: 0;
  padding: var(--yf-space-1) var(--yf-space-1) var(--yf-space-1) var(--yf-space-3);
  border-block-end: var(--yf-border);
}

.docs-icon > code {
  flex: 1 1 auto;
  min-inline-size: 0;
  padding: 0;
  overflow: hidden;
  background: none;
  font-size: var(--yf-text-xs);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.docs-icon__copy {
  flex: none;
  inline-size: 1.75rem;
  block-size: 1.75rem;
}

/* ---------- small screens ---------- */

@media (max-width: 36rem) {
  .docs-demo__live {
    padding: var(--yf-space-4);
  }

  .docs-header__inner {
    gap: var(--yf-space-2);
  }

  .docs-theme-toggle .yf-button {
    padding-inline: var(--yf-space-2);
  }
}