Dropdown Menu

<div class="kodza-dropdown">
  <button class="kodza-dropdown__trigger" type="button" aria-haspopup="menu" aria-expanded="false">
    Options
    <svg class="kodza-dropdown__chevron" viewBox="0 0 16 16" aria-hidden="true"><path d="M4 6.5 8 10.5l4-4" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round"/></svg>
  </button>
  <div class="kodza-dropdown__menu" role="menu" aria-label="Options">
    <button class="kodza-dropdown__item" type="button" role="menuitem">Copy code <kbd class="kodza-dropdown__hint">⌘C</kbd></button>
    <button class="kodza-dropdown__item" type="button" role="menuitem">Download ZIP</button>
    <button class="kodza-dropdown__item" type="button" role="menuitem">Open in a new tab</button>
    <div class="kodza-dropdown__separator" role="separator"></div>
    <button class="kodza-dropdown__item" type="button" role="menuitem" aria-disabled="true">Deploy on a Friday <span class="kodza-dropdown__hint">Nope</span></button>
  </div>
</div>

<div class="kodza-dropdown">
  <button class="kodza-dropdown__trigger" type="button" aria-haspopup="menu" aria-expanded="false">
    Sort: <span class="kodza-dropdown__value">Newest</span>
    <svg class="kodza-dropdown__chevron" viewBox="0 0 16 16" aria-hidden="true"><path d="M4 6.5 8 10.5l4-4" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round"/></svg>
  </button>
  <div class="kodza-dropdown__menu" role="menu" aria-label="Sort by">
    <p class="kodza-dropdown__label" role="presentation">Sort by</p>
    <button class="kodza-dropdown__item" type="button" role="menuitemradio" aria-checked="true">Newest</button>
    <button class="kodza-dropdown__item" type="button" role="menuitemradio" aria-checked="false">Oldest</button>
    <button class="kodza-dropdown__item" type="button" role="menuitemradio" aria-checked="false">Most copied</button>
    <button class="kodza-dropdown__item" type="button" role="menuitemradio" aria-checked="false">Least broken</button>
  </div>
</div>

/* Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license */
/* Kodza — Dropdown Menu
   A button that unrolls a menu of actions, or of choices (menuitemradio: the picked one gets
   a check and shows in the button). A highlight slides from item to item, under the pointer
   or the arrow keys; the picked item blinks once before the menu closes.
   Everything is tuned with the --kz-menu-* variables. */
.kodza-dropdown {
  --kz-menu-bg: #ffffff;
  --kz-menu-fg: #0a0a0a;
  --kz-menu-muted: rgba(10, 10, 10, 0.58);
  --kz-menu-border: rgba(10, 10, 10, 0.1);
  --kz-menu-soft: rgba(10, 10, 10, 0.06);
  --kz-menu-shadow: 0 18px 40px -16px rgba(10, 10, 10, 0.3);
  --kz-menu-width: 220px;
  --kz-menu-duration: 0.35s;
  --kz-menu-ease: cubic-bezier(0.22, 1, 0.36, 1);

  position: relative;
  display: inline-block;
  /* The closed menu keeps its size, ready to unroll, but never lengthens the page; contained,
     the box loses its baseline, so it sits on the middle of the line like its label did */
  contain: layout;
  vertical-align: middle;
  /* A number, not auto, so it can wait for the menu to roll up before dropping back */
  z-index: 0;
  transition: z-index 0s linear var(--kz-menu-duration);
  color: var(--kz-menu-fg);
}

/* Open, the button rises above what follows it (its menu included) */
.kodza-dropdown.is-open {
  z-index: 20;
  transition-delay: 0s;
}

.kodza-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 12px 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--kz-menu-bg);
  box-shadow: inset 0 0 0 1px var(--kz-menu-border);
  color: inherit;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: box-shadow 0.25s ease;
}

.kodza-dropdown__trigger:hover,
.kodza-dropdown__trigger[aria-expanded="true"] {
  box-shadow: inset 0 0 0 1px var(--kz-menu-muted);
}

.kodza-dropdown__trigger:focus-visible {
  outline: 2px solid var(--kz-menu-fg);
  outline-offset: 2px;
}

.kodza-dropdown__value {
  display: inline-grid;
  margin-left: -4px;
  overflow: hidden;
  text-align: left;
  white-space: nowrap;
}

.kodza-dropdown__value > span {
  grid-area: 1 / 1;
}

.kodza-dropdown__chevron {
  width: 16px;
  height: 16px;
  color: var(--kz-menu-muted);
  transition: transform var(--kz-menu-duration) var(--kz-menu-ease);
}

.kodza-dropdown__trigger[aria-expanded="true"] .kodza-dropdown__chevron {
  transform: rotate(180deg);
}

/* The menu unrolls from its top edge: clip-path, a little travel and a fade */
.kodza-dropdown__menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  min-width: max(100%, var(--kz-menu-width));
  padding: 6px;
  border-radius: 14px;
  background: var(--kz-menu-bg);
  box-shadow: 0 0 0 1px var(--kz-menu-border), var(--kz-menu-shadow);
  visibility: hidden;
  opacity: 0;
  clip-path: inset(0 0 100% 0 round 14px);
  transform: translateY(-4px);
  transition:
    clip-path var(--kz-menu-duration) var(--kz-menu-ease),
    opacity 0.2s ease,
    transform var(--kz-menu-duration) var(--kz-menu-ease),
    visibility 0s linear var(--kz-menu-duration);
}

.kodza-dropdown.is-open .kodza-dropdown__menu {
  visibility: visible;
  opacity: 1;
  clip-path: inset(-40px -40px -60px -40px round 14px);
  transform: none;
  transition-delay: 0s;
}

/* Not enough room below: it opens upwards; too close to the right edge: it aligns right */
.kodza-dropdown.is-above .kodza-dropdown__menu {
  top: auto;
  bottom: calc(100% + 8px);
  clip-path: inset(100% 0 0 0 round 14px);
  transform: translateY(4px);
}

.kodza-dropdown.is-above.is-open .kodza-dropdown__menu {
  clip-path: inset(-60px -40px -40px -40px round 14px);
  transform: none;
}

.kodza-dropdown.is-end .kodza-dropdown__menu {
  right: 0;
  left: auto;
}

/* One highlight for the whole menu, sent to the focused item */
.kodza-dropdown__highlight {
  position: absolute;
  top: 0;
  right: 6px;
  left: 6px;
  height: var(--kz-hl-h, 36px);
  border-radius: 8px;
  background: var(--kz-menu-soft);
  opacity: var(--kz-hl-on, 0);
  transform: translateY(var(--kz-hl-y, 0));
  pointer-events: none;
}

.kodza-dropdown.is-open .kodza-dropdown__highlight {
  transition: transform 0.22s var(--kz-menu-ease), opacity 0.15s ease;
}

.kodza-dropdown__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 36px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
}

.kodza-dropdown__item:focus {
  outline: none;
}

.kodza-dropdown__item[aria-disabled="true"] {
  color: var(--kz-menu-muted);
  cursor: not-allowed;
}

/* Choices keep room for the check of the picked one */
.kodza-dropdown__item[role="menuitemradio"] {
  justify-content: flex-start;
  padding-left: 32px;
}

.kodza-dropdown__item[aria-checked="true"]::before {
  content: "";
  position: absolute;
  left: 10px;
  width: 14px;
  height: 14px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3L13 4.5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3L13 4.5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.kodza-dropdown__hint {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  font-weight: 400;
  color: var(--kz-menu-muted);
}

.kodza-dropdown__label {
  margin: 0;
  padding: 6px 10px 4px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 11px;
  color: var(--kz-menu-muted);
}

.kodza-dropdown__separator {
  height: 1px;
  margin: 6px -6px;
  background: var(--kz-menu-border);
}

/* The picked item blinks once, like a desktop menu */
.kodza-dropdown.is-picking .kodza-dropdown__highlight {
  animation: kodza-dropdown-blink 0.16s steps(2, jump-none) 2;
}

@keyframes kodza-dropdown-blink {
  50% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kodza-dropdown__menu,
  .kodza-dropdown.is-open .kodza-dropdown__highlight,
  .kodza-dropdown__chevron {
    transition-duration: 0.01ms !important;
  }

  .kodza-dropdown.is-picking .kodza-dropdown__highlight {
    animation: none;
  }
}

/* Theming example — on a dark background:
.dark-section .kodza-dropdown {
  --kz-menu-bg: #161616;
  --kz-menu-fg: #f2f2f0;
  --kz-menu-muted: rgba(242, 242, 240, 0.52);
  --kz-menu-border: rgba(255, 255, 255, 0.12);
  --kz-menu-soft: rgba(255, 255, 255, 0.08);
  --kz-menu-shadow: 0 18px 40px -16px rgba(0, 0, 0, 0.8);
}
*/

/* kodza-guard 0962f9ef0b8d — generated by Kodza, do not edit.
   Theme guard: keeps a site's own CSS (WordPress themes, Bootstrap, CSS resets…) off this
   component. :not(#_) is always true and weighs as much as an id, so these lines win over
   theme rules made of classes and tags. Customise the component through its --kz-* variables. */

/* What the browser gives, where the component sets it only in some states: at the lowest weight, so its own rules below put it back */

:where(.kodza-dropdown__trigger):not(#_) {
  outline: revert;
  outline-offset: revert;
}

:where(.kodza-dropdown__item):not(#_) {
  outline: revert;
}

/* What the browser gives, on everything the component leaves to it */

.kodza-dropdown:not(#_),
.kodza-dropdown__highlight:not(#_),
.kodza-dropdown__separator:not(#_),
.kodza-dropdown__value:not(#_),
.kodza-dropdown__value span:where(:not([class*="kodza-"])):not(#_) {
  box-sizing: revert;
}

.kodza-dropdown__trigger:not(#_) {
  margin: revert;
  text-decoration: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
  min-height: revert;
}

.kodza-dropdown__chevron:not(#_) {
  border: revert;
  margin: revert;
  padding: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  font-family: revert;
  font-size: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-dropdown__menu:not(#_) {
  outline: revert;
  box-sizing: revert;
  outline-offset: revert;
}

.kodza-dropdown__item:not(#_) {
  margin: revert;
  text-decoration: revert;
  transition: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
  min-height: revert;
}

.kodza-dropdown__hint:not(#_) {
  border: revert;
  margin: revert;
  padding: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  transition: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-dropdown__label:not(#_) {
  border: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  transition: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-dropdown__chevron:not(#_):where(:not([hidden])),
.kodza-dropdown__hint:not(#_):where(:not([hidden])),
.kodza-dropdown__label:not(#_):where(:not([hidden])) {
  display: revert;
}

.kodza-dropdown__chevron:not(#_):where([hidden]),
.kodza-dropdown__hint:not(#_):where([hidden]),
.kodza-dropdown__label:not(#_):where([hidden]) {
  display: none;
}

.kodza-dropdown__item:not(#_)::before {
  box-sizing: revert;
}

/* The component's own rules, one step stronger: real buttons and fields, what it sets on tags themes style (links, lists, headings, images…), and the root width (a theme may narrow it, never widen it) */

.kodza-dropdown__trigger:not(#_) {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 12px 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--kz-menu-bg);
  box-shadow: inset 0 0 0 1px var(--kz-menu-border);
  color: inherit;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: box-shadow 0.25s ease;
}

.kodza-dropdown__trigger:hover:not(#_),
.kodza-dropdown__trigger[aria-expanded="true"]:not(#_) {
  box-shadow: inset 0 0 0 1px var(--kz-menu-muted);
}

.kodza-dropdown__trigger:focus-visible:not(#_) {
  outline: 2px solid var(--kz-menu-fg);
  outline-offset: 2px;
}

.kodza-dropdown__chevron:not(#_) {
  color: var(--kz-menu-muted);
  transition: transform var(--kz-menu-duration) var(--kz-menu-ease);
}

.kodza-dropdown__menu:not(#_) {
  box-shadow: 0 0 0 1px var(--kz-menu-border), var(--kz-menu-shadow);
}

.kodza-dropdown__item:not(#_) {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 36px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
}

.kodza-dropdown__item:focus:not(#_) {
  outline: none;
}

.kodza-dropdown__item[aria-disabled="true"]:not(#_) {
  color: var(--kz-menu-muted);
  cursor: not-allowed;
}

.kodza-dropdown__item[role="menuitemradio"]:not(#_) {
  justify-content: flex-start;
  padding-left: 32px;
}

.kodza-dropdown__item[aria-checked="true"]:not(#_)::before {
  content: "";
  position: absolute;
  left: 10px;
  width: 14px;
  height: 14px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3L13 4.5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3L13 4.5' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.kodza-dropdown__hint:where(kbd):not(#_) {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  font-weight: 400;
  color: var(--kz-menu-muted);
}

.kodza-dropdown__label:not(#_) {
  margin: 0;
  padding: 6px 10px 4px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 11px;
  color: var(--kz-menu-muted);
}

@media (prefers-reduced-motion: reduce) {
  .kodza-dropdown__chevron:not(#_) {
    transition-duration: 0.01ms !important;
  }
}

// Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license
// Kodza — Dropdown Menu
// Opens and closes the menu (click, Enter, Space, arrows), moves the focus and the highlight
// from item to item (arrows, Home, End, first letter), and closes on Escape, Tab or a click
// outside. Picking an item fires "kodza:select" with { item, value } on the dropdown.
(() => {
  const SELECTOR = '.kodza-dropdown';
  const reduceMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;

  // One instance. Everything it starts is tied to `signal`, so kodza:destroy stops it all
  function mount(root, signal) {
    const trigger = root.querySelector('.kodza-dropdown__trigger');
    const menu = root.querySelector('.kodza-dropdown__menu');
    if (!trigger || !menu) return;
    const items = [...menu.querySelectorAll('.kodza-dropdown__item')];
    const value = trigger.querySelector('.kodza-dropdown__value');
    const highlight = document.createElement('span');
    highlight.className = 'kodza-dropdown__highlight';
    highlight.setAttribute('aria-hidden', 'true');
    menu.prepend(highlight);
    items.forEach((item) => (item.tabIndex = -1));

    const isOpen = () => root.classList.contains('is-open');

    // The picked value rolls into the button: the old word leaves upwards, the new one rises
    if (value) value.replaceChildren(Object.assign(document.createElement('span'), { textContent: value.textContent.trim() }));
    // and the button eases to its new width instead of jumping
    const roll = (text) => {
      const prev = value.lastElementChild;
      if (!prev || prev.textContent === text) return;
      const from = value.offsetWidth;
      const span = document.createElement('span');
      span.textContent = text;
      value.append(span);
      if (reduceMotion) return prev.remove();
      const to = span.offsetWidth;
      const timing = { duration: 450, delay: 280, easing: 'cubic-bezier(0.22, 1, 0.36, 1)' };
      prev.setAttribute('aria-hidden', 'true');
      value.animate([{ width: `${from}px` }, { width: `${to}px` }], { ...timing, fill: 'backwards' });
      prev.animate([{ transform: 'none' }, { transform: 'translateY(-110%)' }], { ...timing, fill: 'forwards' }).finished.then(() => prev.remove());
      span.animate([{ transform: 'translateY(110%)' }, { transform: 'none' }], { ...timing, fill: 'backwards' });
    };

    const light = (item) => {
      if (!item) {
        menu.style.setProperty('--kz-hl-on', 0);
        return;
      }
      menu.style.setProperty('--kz-hl-y', `${item.offsetTop}px`);
      menu.style.setProperty('--kz-hl-h', `${item.offsetHeight}px`);
      menu.style.setProperty('--kz-hl-on', 1);
    };

    const focusItem = (item) => {
      if (!item) return;
      item.focus({ preventScroll: true });
      light(item);
    };

    const open = (which = 'none') => {
      if (!isOpen()) {
        const box = trigger.getBoundingClientRect();
        const height = menu.offsetHeight + 8;
        const above = box.bottom + height > innerHeight - 8 && box.top - height > 8;
        // A closed menu that changes side gets there at once, so it always unrolls from the button
        if (above !== root.classList.contains('is-above')) {
          menu.style.transition = 'none';
          root.classList.toggle('is-above', above);
          void menu.offsetWidth;
          menu.style.transition = '';
        }
        root.classList.toggle('is-end', box.left + menu.offsetWidth > innerWidth - 8);
        root.classList.add('is-open');
        trigger.setAttribute('aria-expanded', 'true');
      }
      const checked = items.find((item) => item.getAttribute('aria-checked') === 'true');
      if (which === 'first') focusItem(checked || items[0]);
      else if (which === 'last') focusItem(items[items.length - 1]);
      else light(null);
    };

    const close = (refocus = false) => {
      if (!isOpen()) return;
      root.classList.remove('is-open', 'is-picking');
      trigger.setAttribute('aria-expanded', 'false');
      light(null);
      if (refocus) trigger.focus();
    };

    const pick = (item) => {
      if (item.getAttribute('aria-disabled') === 'true') return;
      if (item.getAttribute('role') === 'menuitemradio') {
        items.forEach((other) => other.getAttribute('role') === 'menuitemradio' && other.setAttribute('aria-checked', String(other === item)));
        if (value) roll(item.textContent.trim());
      }
      root.dispatchEvent(new CustomEvent('kodza:select', { detail: { item, value: item.textContent.trim() }, bubbles: true }));
      light(item);
      root.classList.add('is-picking');
      setTimeout(() => !signal.aborted && close(true), reduceMotion ? 0 : 320);
    };

    trigger.addEventListener('click', () => (isOpen() ? close() : open()), { signal });
    trigger.addEventListener('keydown', (event) => {
      if (['ArrowDown', 'Enter', ' '].includes(event.key)) {
        event.preventDefault();
        open('first');
      } else if (event.key === 'ArrowUp') {
        event.preventDefault();
        open('last');
      }
    }, { signal });

    items.forEach((item) => {
      item.addEventListener('click', () => pick(item), { signal });
      item.addEventListener('pointermove', () => document.activeElement !== item && focusItem(item), { signal });
    });
    menu.addEventListener('pointerleave', () => {
      if (menu.contains(document.activeElement)) menu.focus?.({ preventScroll: true });
      light(null);
    }, { signal });

    menu.addEventListener('keydown', (event) => {
      const index = items.indexOf(document.activeElement);
      const moves = { ArrowDown: index + 1, ArrowUp: index - 1, Home: 0, End: items.length - 1 };
      if (event.key in moves) {
        event.preventDefault();
        focusItem(items[(moves[event.key] + items.length) % items.length]);
      } else if (event.key === 'Escape') {
        event.preventDefault();
        close(true);
      } else if (event.key === 'Tab') {
        close();
      } else if (event.key.length === 1 && /\S/.test(event.key)) {
        // Type a letter: jump to the next item that starts with it
        const letter = event.key.toLowerCase();
        const order = [...items.slice(index + 1), ...items.slice(0, index + 1)];
        focusItem(order.find((item) => item.textContent.trim().toLowerCase().startsWith(letter)));
      }
    }, { signal });

    document.addEventListener('pointerdown', (event) => {
      if (isOpen() && !root.contains(event.target)) close();
    }, { signal });
    // Escape closes it wherever the focus is: opened with a click, it stays on the button
    // (Chrome) or on the page (Safari), not in the menu
    document.addEventListener('keydown', (event) => {
      if (event.key !== 'Escape' || !isOpen()) return;
      event.preventDefault();
      close(true);
    }, { signal });

    menu.tabIndex = -1;
  }

  // Kodza lifecycle, the same in every component: `kodza:init` starts the instances inside
  // event.detail.root (the whole page by default), `kodza:destroy` stops them and puts their
  // markup back. For themes and apps that swap content without a page load.
  const instances = new WeakMap();
  const find = (scope = document) => [scope, ...scope.querySelectorAll(SELECTOR)].filter((el) => el.matches?.(SELECTOR));
  const init = (scope) => find(scope).forEach((root) => {
    if (root.classList.contains('is-ready')) return; // already running, maybe from another copy of this script
    const controller = new AbortController();
    instances.set(root, { controller, html: root.innerHTML, attrs: [...root.attributes].map((a) => [a.name, a.value]) });
    mount(root, controller.signal);
    root.classList.add('is-ready');
  });
  const destroy = (scope) => find(scope).forEach((root) => {
    const instance = instances.get(root);
    if (!instance) return;
    instances.delete(root);
    instance.controller.abort();
    [...root.attributes].forEach((a) => root.removeAttribute(a.name));
    instance.attrs.forEach(([name, value]) => root.setAttribute(name, value));
    root.innerHTML = instance.html;
  });
  document.addEventListener('kodza:init', (event) => init(event.detail?.root));
  document.addEventListener('kodza:destroy', (event) => destroy(event.detail?.root));
  init();
  // Loaded in <head>, the script runs before the markup exists: once more when it is parsed
  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', () => init(), { once: true });
})();

'use client';
// Kodza — Dropdown Menu, for React. From https://kodza.dev/components/dropdown-menu/
// Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license
// Next to this file: dropdown-menu.css and dropdown-menu.js, the component's CSS and JS from Kodza, as they are.
// Yours to edit: the markup is plain JSX below.
// The script changes this markup once React has rendered it (it adds layers, splits text, moves
// nodes), so React must not patch it afterwards. When a prop changes, the key gives React a fresh
// element: kodza:destroy stops the script on the old one, kodza:init starts it on the new one.
import { useRef, useEffect, type ComponentPropsWithoutRef, type ComponentRef, type CSSProperties } from 'react';
import './dropdown-menu.css';

export type DropdownMenuProps = Omit<ComponentPropsWithoutRef<'div'>, "children" | "vars" | "onSelect"> & {
  /** Settings, as CSS variables on the root */
  vars?: {
    /** default: #ffffff */
    "--kz-menu-bg"?: string | number;
    /** default: #0a0a0a */
    "--kz-menu-fg"?: string | number;
    /** default: rgba(10, 10, 10, 0.58) */
    "--kz-menu-muted"?: string | number;
    /** default: rgba(10, 10, 10, 0.1) */
    "--kz-menu-border"?: string | number;
    /** default: rgba(10, 10, 10, 0.06) */
    "--kz-menu-soft"?: string | number;
    /** default: 0 18px 40px -16px rgba(10, 10, 10, 0.3) */
    "--kz-menu-shadow"?: string | number;
    /** default: 220px */
    "--kz-menu-width"?: string | number;
    /** default: 0.35s */
    "--kz-menu-duration"?: string | number;
    /** default: cubic-bezier(0.22, 1, 0.36, 1) */
    "--kz-menu-ease"?: string | number;
  };
  /** "kodza:select", fired by the script (bubbles from the root) */
  onSelect?: (event: CustomEvent) => void;
  className?: string;
};

export function DropdownMenu({ vars, onSelect, className, style, ...rest }: DropdownMenuProps) {
  const ref = useRef<ComponentRef<'div'>>(null);
  const classes = ["kodza-dropdown", className].filter(Boolean).join(' ');
  // Everything the markup is made of: when it changes, React gets a fresh element (see the top)
  const key = JSON.stringify([classes, vars, style, rest]);

  // Starts the script on this element once React has rendered it, stops it when it goes
  useEffect(() => {
    const root = ref.current;
    let live = true;
    // @ts-ignore: a plain script, no types to find
    import('./dropdown-menu.js').then(() => {
      if (live) document.dispatchEvent(new CustomEvent('kodza:init', { detail: { root } }));
    });
    return () => {
      live = false;
      document.dispatchEvent(new CustomEvent('kodza:destroy', { detail: { root } }));
    };
  }, [key]);

  useEffect(() => {
    const root = ref.current;
    if (!root || !onSelect) return;
    const listener = (event: Event) => onSelect(event as CustomEvent);
    root.addEventListener("kodza:select", listener);
    return () => root.removeEventListener("kodza:select", listener);
  }, [onSelect, key]);

  return (
    <div key={key} {...rest} className={classes} style={{ ...vars, ...style } as CSSProperties} ref={ref}>
      <button className="kodza-dropdown__trigger" type="button" aria-haspopup="menu" aria-expanded="false"> Options <svg className="kodza-dropdown__chevron" viewBox="0 0 16 16" aria-hidden="true"> <path d="M4 6.5 8 10.5l4-4" fill="none" stroke="currentColor" strokeWidth="1.6" strokeLinecap="round" strokeLinejoin="round" /> </svg> </button>
      <div className="kodza-dropdown__menu" role="menu" aria-label="Options">
        <button className="kodza-dropdown__item" type="button" role="menuitem">Copy code <kbd className="kodza-dropdown__hint">⌘C</kbd></button>
        {' '}
        <button className="kodza-dropdown__item" type="button" role="menuitem">Download ZIP</button>
        {' '}
        <button className="kodza-dropdown__item" type="button" role="menuitem">Open in a new tab</button>
        <div className="kodza-dropdown__separator" role="separator" />
        <button className="kodza-dropdown__item" type="button" role="menuitem" aria-disabled="true">Deploy on a Friday <span className="kodza-dropdown__hint">Nope</span></button>
      </div>
    </div>
  );
}