Hold to Confirm

<button class="kodza-hold-to-confirm" type="button">
  <span class="kodza-hold-to-confirm__icon" aria-hidden="true"><svg viewBox="0 0 24 24"><path d="M4.5 7h15M9.5 7V4.5h5V7M6.5 7l.9 12.5h9.2l.9-12.5" /><path d="M5.8 12.6l4 4 8.4-8.8" pathLength="1" /></svg></span>
  <span class="kodza-hold-to-confirm__label"><span>Hold to delete prod</span><span>Keep holding</span><span>Prod deleted</span></span>
</button>

<button class="kodza-hold-to-confirm kodza-hold-to-confirm--solid" type="button" data-hold="2400">
  <span class="kodza-hold-to-confirm__icon" aria-hidden="true"><svg viewBox="0 0 24 24"><path d="M7 17L17 7M9 7h8v8" /><path d="M5.8 12.6l4 4 8.4-8.8" pathLength="1" /></svg></span>
  <span class="kodza-hold-to-confirm__label"><span>Hold to deploy on Friday</span><span>Brave. Keep going</span><span>Shipped on a Friday</span></span>
</button>

/* Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license */
/* Kodza — Hold to Confirm
   For the actions you cannot take back: press and hold (mouse, finger, Space or Enter), an ink
   pill grows inside the button, and the words turn white exactly under its edge. Let go too
   early and it drains back, nothing happens. Hold to the end: a tick, and "kodza:confirm".
   The hold time is data-hold (ms, 1600 by default). The width never moves.
   Everything is tuned with the --kz-hold-* variables. */
.kodza-hold-to-confirm {
  --kz-hold-bg: rgba(10, 10, 10, 0.07);
  --kz-hold-fg: #0a0a0a;
  --kz-hold-fill: #0a0a0a;
  --kz-hold-fill-fg: #ffffff;
  --kz-hold-ring: #0a0a0a;
  --kz-hold-height: 52px;
  --kz-hold-pad-x: 28px;
  --kz-hold-icon: 18px;
  --kz-hold-gap: 10px;
  --kz-hold-peek: 12px; /* how far the ink shows on hover */
  --kz-hold-ease: cubic-bezier(0.22, 1, 0.36, 1);

  position: relative;
  display: inline-grid;
  height: var(--kz-hold-height);
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--kz-hold-bg);
  color: var(--kz-hold-fg);
  font: inherit;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: transform 0.25s var(--kz-hold-ease);
}

.kodza-hold-to-confirm:focus-visible {
  outline: 2px solid var(--kz-hold-ring);
  outline-offset: 3px;
}

.kodza-hold-to-confirm:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Hover: the ink peeks in at the left edge, the very first instant of the fill */
.kodza-hold-to-confirm::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: calc(var(--kz-hold-height) * -1);
  width: calc(var(--kz-hold-height) + var(--kz-hold-peek));
  border-radius: 999px;
  background: var(--kz-hold-fill);
  /* Parked a little further than its own peek: no antialiased tip left at the edge */
  transform: translateX(calc(var(--kz-hold-peek) * -1 - 4px));
  transition: transform 0.3s var(--kz-hold-ease);
  pointer-events: none;
}

@media (hover: hover) {
  .kodza-hold-to-confirm:hover:not(:disabled)::before {
    transform: none;
  }
}

.kodza-hold-to-confirm:focus-visible::before {
  transform: none;
}

/* Held: the button sinks a little deeper the longer you hold */
.kodza-hold-to-confirm.is-holding {
  transform: scale(calc(0.985 - 0.025 * var(--kz-hold-p, 0)));
}

/* Confirmed: it springs back up */
.kodza-hold-to-confirm[data-state="done"] {
  cursor: default;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.kodza-hold-to-confirm--solid {
  --kz-hold-bg: #0a0a0a;
  --kz-hold-fg: #ffffff;
  --kz-hold-fill: #e9e9e6;
  --kz-hold-fill-fg: #0a0a0a;
}

/* The content exists twice: underneath (resting colors) and inside the pill (inverted).
   The pill reveals the second copy, so the words change color exactly under its edge. */
.kodza-hold-to-confirm__content,
.kodza-hold-to-confirm__fill {
  grid-area: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--kz-hold-gap);
  padding: 0 var(--kz-hold-pad-x);
}

.kodza-hold-to-confirm__fill {
  background: var(--kz-hold-fill);
  color: var(--kz-hold-fill-fg);
  /* The pill starts one height to the left, out of sight: its edge is round from the first frame */
  clip-path: inset(0 calc((1 - var(--kz-hold-p, 0)) * 100%) 0 calc(var(--kz-hold-height) * -1) round 999px);
  pointer-events: none;
}

/* The words: three in one cell (the width is the widest), the current one in its place */
.kodza-hold-to-confirm__label {
  display: inline-grid;
  overflow: hidden;
  padding-block: 0.15em;
}

.kodza-hold-to-confirm__label > span {
  grid-area: 1 / 1;
  justify-self: center;
}

.kodza-hold-to-confirm__label > span:not(:first-child) {
  transform: translateY(125%);
}

/* The icon, then the tick that draws itself in its place */
.kodza-hold-to-confirm__icon {
  flex: none;
  width: var(--kz-hold-icon);
  height: var(--kz-hold-icon);
}

.kodza-hold-to-confirm__icon svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.kodza-hold-to-confirm__icon path:first-child {
  transform-origin: 50% 50%;
  transition: opacity 0.2s ease, transform 0.45s var(--kz-hold-ease);
}

.kodza-hold-to-confirm__icon path:last-child {
  stroke-width: 2.2;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 0.2s ease;
}

.kodza-hold-to-confirm[data-state="done"] .kodza-hold-to-confirm__icon path:first-child {
  opacity: 0;
  transform: scale(0.4) rotate(-20deg);
}

.kodza-hold-to-confirm[data-state="done"] .kodza-hold-to-confirm__icon path:last-child {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.45s var(--kz-hold-ease) 0.12s;
}

/* Spoken status, next to the button (a live region inside it would change its name) */
.kodza-hold-to-confirm__status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .kodza-hold-to-confirm,
  .kodza-hold-to-confirm::before,
  .kodza-hold-to-confirm__icon path {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }

  .kodza-hold-to-confirm.is-holding {
    transform: none;
  }
}

/* Theming example — on a dark background:
.dark-section .kodza-hold-to-confirm {
  --kz-hold-bg: rgba(255, 255, 255, 0.1);
  --kz-hold-fg: #ffffff;
  --kz-hold-fill: #ffffff;
  --kz-hold-fill-fg: #0a0a0a;
  --kz-hold-ring: #ffffff;
}
*/

/* kodza-guard 64dde439fff8 — 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-hold-to-confirm):not(#_) {
  outline: revert;
  outline-offset: revert;
}

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

.kodza-hold-to-confirm:not(#_) {
  text-decoration: revert;
  list-style: revert;
  box-sizing: revert;
  box-shadow: revert;
  appearance: revert;
  max-height: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
  min-height: revert;
}

.kodza-hold-to-confirm__content:not(#_),
.kodza-hold-to-confirm__icon:not(#_),
.kodza-hold-to-confirm__label:not(#_),
.kodza-hold-to-confirm__fill:not(#_),
.kodza-hold-to-confirm__label span:where(:not([class*="kodza-"])):not(#_) {
  box-sizing: revert;
}

.kodza-hold-to-confirm__icon svg:where(:not([class*="kodza-"])):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;
  color: 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-hold-to-confirm: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-hold-to-confirm:not(#_) {
  position: relative;
  display: inline-grid;
  height: var(--kz-hold-height);
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--kz-hold-bg);
  color: var(--kz-hold-fg);
  font: inherit;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: transform 0.25s var(--kz-hold-ease);
}

.kodza-hold-to-confirm:focus-visible:not(#_) {
  outline: 2px solid var(--kz-hold-ring);
  outline-offset: 3px;
}

.kodza-hold-to-confirm:disabled:not(#_) {
  opacity: 0.45;
  cursor: not-allowed;
}

.kodza-hold-to-confirm:not(#_)::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: calc(var(--kz-hold-height) * -1);
  width: calc(var(--kz-hold-height) + var(--kz-hold-peek));
  border-radius: 999px;
  background: var(--kz-hold-fill);
  transform: translateX(calc(var(--kz-hold-peek) * -1 - 4px));
  transition: transform 0.3s var(--kz-hold-ease);
  pointer-events: none;
}

@media (hover: hover) {
  .kodza-hold-to-confirm:hover:not(:disabled):not(#_)::before {
    transform: none;
  }
}

.kodza-hold-to-confirm:focus-visible:not(#_)::before {
  transform: none;
}

.kodza-hold-to-confirm.is-holding:not(#_) {
  transform: scale(calc(0.985 - 0.025 * var(--kz-hold-p, 0)));
}

.kodza-hold-to-confirm[data-state="done"]:not(#_) {
  cursor: default;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.kodza-hold-to-confirm__icon svg:not(#_) {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .kodza-hold-to-confirm:not(#_),
  .kodza-hold-to-confirm:not(#_)::before {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kodza-hold-to-confirm.is-holding:not(#_) {
    transform: none;
  }
}

// Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license
// Kodza — Hold to Confirm
// Press and hold (mouse, finger, Space or Enter): the pill fills with the time held (data-hold,
// in ms), drains back when you let go too early, then ticks and sends "kodza:confirm". It rests
// on the third words for data-reset ms (2200), then empties. A live region says what happens.
(() => {
  const SELECTOR = '.kodza-hold-to-confirm';
  const reduceMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
  const ease = 'cubic-bezier(0.22, 1, 0.36, 1)';
  const KEYS = [' ', 'Enter'];
  const easeOut = (t) => 1 - (1 - t) ** 3;
  const number = (value, fallback) => (Number.isFinite(Number(value)) && value !== '' && value != null ? Number(value) : fallback);

  // One instance. Everything it starts is tied to `signal`, so kodza:destroy stops it all
  function mount(button, signal) {
    const holdTime = Math.max(300, number(button.dataset.hold, 1600));
    const restTime = Math.max(0, number(button.dataset.reset, 2200));

    // 1. The original content moves into a resting layer, its inverted copy into the pill
    const content = document.createElement('span');
    content.className = 'kodza-hold-to-confirm__content';
    content.append(...button.childNodes);
    button.append(content);
    const fill = content.cloneNode(true);
    fill.className = 'kodza-hold-to-confirm__fill';
    fill.setAttribute('aria-hidden', 'true');
    button.append(fill);
    const layers = [content, fill].map((layer) => [...layer.querySelectorAll('.kodza-hold-to-confirm__label > span')]);
    const words = layers[0];
    const text = (i) => (words[Math.min(i, words.length - 1)]?.textContent || '').trim();

    // 2. The spoken status sits right after the button, and leaves with it
    const status = document.createElement('span');
    status.className = 'kodza-hold-to-confirm__status';
    status.setAttribute('role', 'status');
    button.after(status);
    let sayTimer = 0;
    const say = (message) => {
      clearTimeout(sayTimer);
      status.textContent = '';
      // Emptied first, so the same words twice in a row are still read
      sayTimer = setTimeout(() => { status.textContent = message; }, 60);
    };

    // 3. The words roll: up when the hold moves forward, down when it goes back
    const hide = (word, hidden) => (hidden ? word.setAttribute('aria-hidden', 'true') : word.removeAttribute('aria-hidden'));
    let index = 0;
    const roll = (next, dir) => {
      next = Math.min(next, words.length - 1);
      if (next === index) return;
      const prev = index;
      index = next;
      words.forEach((word, i) => hide(word, i !== next));
      layers.forEach((list) => list.forEach((word, i) => {
        // A word caught mid-roll leaves from where it is, never from its resting place
        const moving = word.getAnimations().length > 0;
        const from = moving ? getComputedStyle(word).transform : null;
        word.getAnimations().forEach((a) => a.cancel());
        word.style.transform = i === next ? 'none' : 'translateY(125%)';
        if (reduceMotion) return;
        const timing = { duration: 520, easing: ease };
        if (i === next) word.animate([{ transform: from || `translateY(${dir * 125}%)` }, { transform: 'none' }], timing);
        else if (i === prev || moving) word.animate([{ transform: from || 'none' }, { transform: `translateY(${dir * -125}%)` }], timing);
      }));
    };
    words.forEach((word, i) => hide(word, i !== 0));

    // 4. The progress: linear while held (it is time), eased when it drains
    let state = 'idle';
    let progress = 0;
    let from = 0;
    let start = 0;
    let drain = 0;
    let frame = 0;
    let restTimer = 0;
    const paint = () => button.style.setProperty('--kz-hold-p', progress.toFixed(4));
    const tick = (now) => {
      frame = 0;
      if (signal.aborted) return;
      if (state === 'holding') {
        progress = Math.min(1, from + (now - start) / holdTime);
        paint();
        if (progress >= 1) return confirm();
      } else if (state === 'draining') {
        const t = drain ? Math.min(1, (now - start) / drain) : 1;
        progress = from * (1 - easeOut(t));
        paint();
        if (t >= 1) {
          state = 'idle';
          return;
        }
      } else return;
      frame = requestAnimationFrame(tick);
    };
    const loop = () => { if (!frame) frame = requestAnimationFrame(tick); };

    const press = () => {
      if (button.disabled || state === 'done' || state === 'holding') return;
      // Pressed again while it drains: it carries on from where it is
      state = 'holding';
      from = progress;
      start = performance.now();
      button.classList.add('is-holding');
      button.dataset.state = 'holding';
      roll(1, 1);
      say(text(1));
      loop();
    };
    const empty = (dir) => {
      state = 'draining';
      from = progress;
      start = performance.now();
      drain = reduceMotion ? 0 : 320 + 640 * progress;
      button.classList.remove('is-holding');
      button.dataset.state = 'idle';
      roll(0, dir);
      loop();
    };
    const release = () => {
      if (state !== 'holding') return;
      empty(-1);
      say(text(0));
    };
    const confirm = () => {
      state = 'done';
      progress = 1;
      paint();
      button.classList.remove('is-holding');
      button.dataset.state = 'done';
      roll(2, 1);
      say(text(2));
      button.dispatchEvent(new CustomEvent('kodza:confirm', { bubbles: true }));
      clearTimeout(restTimer);
      restTimer = setTimeout(() => {
        if (signal.aborted || state !== 'done') return;
        empty(1);
      }, restTime);
    };

    // 5. Mouse and finger: held while the pointer stays on the button
    let pointer = null;
    const letGo = (event) => {
      if (event.pointerId !== pointer) return;
      pointer = null;
      release();
    };
    button.addEventListener('pointerdown', (event) => {
      if (event.button !== 0 || pointer !== null) return;
      pointer = event.pointerId;
      try { button.setPointerCapture(event.pointerId); } catch (error) { /* synthetic pointer */ }
      press();
    }, { signal });
    button.addEventListener('pointermove', (event) => {
      if (event.pointerId !== pointer) return;
      const r = button.getBoundingClientRect();
      const slack = 12;
      if (event.clientX < r.left - slack || event.clientX > r.right + slack || event.clientY < r.top - slack || event.clientY > r.bottom + slack) letGo(event);
    }, { signal });
    button.addEventListener('pointerup', letGo, { signal });
    button.addEventListener('pointercancel', letGo, { signal });
    button.addEventListener('lostpointercapture', letGo, { signal });
    // A long press on a phone would open the context menu
    button.addEventListener('contextmenu', (event) => {
      if (pointer !== null || state === 'holding') event.preventDefault();
    }, { signal });

    // 6. Keyboard: Space or Enter held down. The native click never fires
    let key = null;
    let keyAt = 0;
    button.addEventListener('keydown', (event) => {
      if (!KEYS.includes(event.key)) return;
      event.preventDefault();
      if (event.repeat || key) return;
      key = event.key;
      press();
    }, { signal });
    button.addEventListener('keyup', (event) => {
      if (event.key !== key) return;
      event.preventDefault();
      key = null;
      keyAt = performance.now();
      release();
    }, { signal });
    button.addEventListener('blur', () => {
      if (key === null) return;
      key = null;
      release();
    }, { signal });
    // A click alone never confirms. One sent by assistive tech (no pointer, no key) hears how
    button.addEventListener('click', (event) => {
      event.preventDefault();
      if (event.detail === 0 && key === null && performance.now() - keyAt > 300 && state === 'idle') say(text(0));
    }, { signal });

    signal.addEventListener('abort', () => {
      cancelAnimationFrame(frame);
      clearTimeout(restTimer);
      clearTimeout(sayTimer);
      status.remove();
    });
    button.dataset.state = 'idle';
  }

  // 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 — Hold to Confirm, for React. From https://kodza.dev/components/hold-to-confirm/
// 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: hold-to-confirm.css and hold-to-confirm.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 './hold-to-confirm.css';

type Variant = "solid";

export type HoldToConfirmProps = Omit<ComponentPropsWithoutRef<'button'>, "children" | "variant" | "vars" | "hold" | "onConfirm"> & {
  /** Modifier class(es): .kodza-hold-to-confirm--solid */
  variant?: Variant | Variant[];
  /** data-hold on the root */
  hold?: "2400";
  /** Settings, as CSS variables on the root */
  vars?: {
    /** default: rgba(10, 10, 10, 0.07) */
    "--kz-hold-bg"?: string | number;
    /** default: #0a0a0a */
    "--kz-hold-fg"?: string | number;
    /** default: #0a0a0a */
    "--kz-hold-fill"?: string | number;
    /** default: #ffffff */
    "--kz-hold-fill-fg"?: string | number;
    /** default: #0a0a0a */
    "--kz-hold-ring"?: string | number;
    /** default: 52px */
    "--kz-hold-height"?: string | number;
    /** default: 28px */
    "--kz-hold-pad-x"?: string | number;
    /** default: 18px */
    "--kz-hold-icon"?: string | number;
    /** default: 10px */
    "--kz-hold-gap"?: string | number;
    /** how far the ink shows on hover — default: 12px */
    "--kz-hold-peek"?: string | number;
    /** default: cubic-bezier(0.22, 1, 0.36, 1) */
    "--kz-hold-ease"?: string | number;
  };
  /** "kodza:confirm", fired by the script (bubbles from the root) */
  onConfirm?: (event: CustomEvent) => void;
  className?: string;
};

export function HoldToConfirm({ variant, hold, vars, onConfirm, className, style, ...rest }: HoldToConfirmProps) {
  const ref = useRef<ComponentRef<'button'>>(null);
  const classes = ["kodza-hold-to-confirm", ...([] as string[]).concat(variant ?? []).map((v) => `kodza-hold-to-confirm--${v}`), 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, hold, 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('./hold-to-confirm.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 || !onConfirm) return;
    const listener = (event: Event) => onConfirm(event as CustomEvent);
    root.addEventListener("kodza:confirm", listener);
    return () => root.removeEventListener("kodza:confirm", listener);
  }, [onConfirm, key]);

  return (
    <button type="button" key={key} {...rest} className={classes} data-hold={hold} style={{ ...vars, ...style } as CSSProperties} ref={ref}>
      <span className="kodza-hold-to-confirm__icon" aria-hidden="true">
        <svg viewBox="0 0 24 24">
          <path d="M4.5 7h15M9.5 7V4.5h5V7M6.5 7l.9 12.5h9.2l.9-12.5" />
          <path d="M5.8 12.6l4 4 8.4-8.8" pathLength="1" />
        </svg>
      </span>
      {' '}
      <span className="kodza-hold-to-confirm__label">
        <span>Hold to delete prod</span>
        <span>Keep holding</span>
        <span>Prod deleted</span>
      </span>
    </button>
  );
}