Checkbox

Casillas con el diseño de coss ui sobre un checkbox nativo. Incluye «Todo» con estado intermedio.coss ui checkboxes over a native checkbox. Includes “All” with a mixed state.

DiseñoDesign: coss ui (MIT) · checkbox.tsxMITambos · densidaddensity media · sobriaMarkdown JSON

CódigoCode

<fieldset class="c-checkbox-group" data-c-checkall>
  <legend class="c-checkbox-group__legend">Exportar</legend>
  <label class="c-label">
    <span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" data-c-all><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span>
    Todo
  </label>
  <div class="c-checkbox-group__items">
    <label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" name="export" value="png" checked><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Póster en PNG</label>
    <label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" name="export" value="json"><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Receta JSON</label>
    <label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" name="export" value="palette"><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Paleta de colores</label>
  </div>
</fieldset>
<label class="c-label c-label--top">
  <span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" checked><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span>
  <span class="c-label__text">Acepto los términos <span class="c-label__description">Al marcarla aceptas la licencia MIT.</span></span>
</label>
<label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" disabled><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Deshabilitado</label>

/* checkbox · Componentes (MIRÓ Labs). Diseño de coss ui (MIT, © coss.com, antes Origin UI).
   Generado por tools/build_css.py desde checkbox.tw.json. No editar a mano. Necesita tokens.css. */
.c-checkbox__indicator{position:absolute}
.c-checkbox{position:relative}
.c-checkbox__indicator{inset:-1px}
.c-checkbox-group__legend{margin-bottom:calc(var(--spacing)*1)}
.c-checkbox__indicator{display:flex}
.c-checkbox-group{display:flex}
.c-checkbox{display:inline-flex}
.c-label{display:inline-flex}
.c-checkbox svg{width:calc(var(--spacing)*3.5);height:calc(var(--spacing)*3.5)}
.c-checkbox{width:calc(var(--spacing)*4.5);height:calc(var(--spacing)*4.5);flex-shrink:0}
.c-checkbox-group{flex-direction:column}
.c-checkbox{align-items:center}
.c-checkbox__indicator{align-items:center}
.c-label{align-items:center}
.c-checkbox{justify-content:center}
.c-checkbox__indicator{justify-content:center}
.c-label{gap:calc(var(--spacing)*2)}
.c-checkbox-group{gap:calc(var(--spacing)*3)}
.c-checkbox{border-radius:.25rem}
.c-checkbox__indicator{border-radius:.25rem}
.c-checkbox{border-style:var(--tw-border-style);border-width:1px;border-color:var(--input);background-color:var(--background)}
.c-label{font-size:var(--text-base);line-height:calc(var(--spacing)*4.5)}
.c-checkbox-group__legend{font-size:var(--text-base);line-height:calc(var(--spacing)*4.5)}
.c-label__description{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}
.c-label{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}
.c-checkbox-group__legend{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}
.c-label__description{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}
.c-label{color:var(--foreground)}
.c-checkbox-group__legend{color:var(--foreground)}
.c-label__description{color:var(--muted-foreground)}
.c-checkbox__indicator{color:var(--primary-foreground)}
.c-checkbox{--tw-shadow-alpha:5%;--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
@supports (color:lab(0% 0 0)){
.c-checkbox{--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,lab(0% 0 0/.05))}
}
.c-checkbox{--tw-ring-color:var(--ring);transition-property:box-shadow;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-outline-style:none;outline-style:none}
.c-checkbox:not(:is(.dark *)){background-clip:padding-box}
.c-checkbox:before{content:var(--tw-content);pointer-events:none;content:var(--tw-content);position:absolute;content:var(--tw-content);inset:calc(var(--spacing)*0);content:var(--tw-content);border-radius:3px}
.c-checkbox:not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{content:var(--tw-content);--tw-shadow:0 1px var(--tw-shadow-color,#0000000a)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{--tw-shadow:0 1px var(--tw-shadow-color,color-mix(in oklab,var(--color-black)4%,transparent))}
}
.c-checkbox:not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
.c-checkbox:has(>.c-checkbox__input:focus-visible){--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(2px + var(--tw-ring-offset-width))var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-offset-width:1px;--tw-ring-offset-shadow:var(--tw-ring-inset,)0 0 0 var(--tw-ring-offset-width)var(--tw-ring-offset-color);--tw-ring-offset-color:var(--background)}
.c-checkbox[aria-invalid=true]{border-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox[aria-invalid=true]{border-color:color-mix(in oklab,var(--destructive)36%,transparent)}
}
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{border-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{border-color:color-mix(in oklab,var(--destructive)64%,transparent)}
}
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{--tw-ring-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{--tw-ring-color:color-mix(in oklab,var(--destructive)48%,transparent)}
}
.c-checkbox__input:checked~.c-checkbox__indicator{background-color:var(--primary)}
.c-checkbox:has(>.c-checkbox__input:disabled){cursor:not-allowed;opacity:.64}
.c-checkbox__input:indeterminate~.c-checkbox__indicator{color:var(--foreground)}
.c-checkbox__input:not(:checked,:indeterminate)~.c-checkbox__indicator{display:none}
@media (min-width:40rem){
.c-checkbox svg{width:calc(var(--spacing)*3);height:calc(var(--spacing)*3)}
.c-checkbox{width:calc(var(--spacing)*4);height:calc(var(--spacing)*4)}
.c-label{font-size:var(--text-sm);line-height:calc(var(--spacing)*4)}
.c-checkbox-group__legend{font-size:var(--text-sm);line-height:calc(var(--spacing)*4)}
}
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))){background-color:var(--input)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))){background-color:color-mix(in oklab,var(--input)32%,transparent)}
}
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{content:var(--tw-content);--tw-shadow:0 -1px var(--tw-shadow-color,#ffffff0f)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{--tw-shadow:0 -1px var(--tw-shadow-color,color-mix(in oklab,var(--color-white)6%,transparent))}
}
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
.c-checkbox:is(.dark *)[aria-invalid=true]{--tw-ring-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:is(.dark *)[aria-invalid=true]{--tw-ring-color:color-mix(in oklab,var(--destructive)24%,transparent)}
}
.c-checkbox:is(:has(>.c-checkbox__input:disabled),:has(>.c-checkbox__input:is(:checked,:indeterminate)),:has(>.c-checkbox__input[aria-invalid=true])){--tw-shadow:0 0 #0000;box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
/* propio */
.c-checkbox__input{position:absolute;inset:-1px;z-index:1;margin:0;opacity:0;cursor:pointer;appearance:none}
.c-checkbox__input:disabled{cursor:not-allowed}
.c-checkbox .c-checkbox__dash{display:none}
.c-checkbox__input:indeterminate~.c-checkbox__indicator .c-checkbox__check{display:none}
.c-checkbox__input:indeterminate~.c-checkbox__indicator .c-checkbox__dash{display:block}
.c-label{cursor:pointer}
.c-label:has(:disabled){cursor:not-allowed;opacity:.64}
.c-label--top{align-items:flex-start}
.c-label--top .c-checkbox{margin-top:1px}
.c-label__text{display:grid;gap:.25rem}
.c-checkbox-group__items{display:flex;flex-direction:column;gap:.75rem;padding-left:1.5rem}
fieldset.c-checkbox-group{border:0;margin:0;padding:0;min-width:0}

/* Checkbox «Todo»: marca o desmarca el grupo y queda intermedio si solo hay algunos. */
(function () {
  const C = (window.Componentes = window.Componentes || {});

  function setup(set) {
    const all = set.querySelector('[data-c-all]');
    const items = [...set.querySelectorAll('input[type=checkbox]:not([data-c-all])')];
    if (!all || !items.length) return;
    const sync = () => {
      const on = items.filter((i) => i.checked).length;
      all.checked = on === items.length;
      all.indeterminate = on > 0 && on < items.length;
    };
    all.addEventListener('change', () => { items.forEach((i) => { if (!i.disabled) i.checked = all.checked; }); sync(); });
    items.forEach((i) => i.addEventListener('change', sync));
    sync();
  }

  function init(root) {
    (root || document).querySelectorAll('[data-c-checkall]:not([data-c-ready])').forEach((el) => {
      el.dataset.cReady = '';
      try { setup(el); } catch (e) { console.warn('[checkbox]', e); }
    });
  }

  C.checkbox = { init };
  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', () => init());
  else init();
})();

<!doctype html>
<html lang="es">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Checkbox · Componentes</title>
<!-- Checkbox · Componentes (MIRÓ Labs) · MIT · https://componentes-lovat.vercel.app/c/checkbox/
     Diseño: coss ui (MIT) · checkbox.tsx -->
<script>(function(){var d=document.documentElement,p=new URLSearchParams(location.search),q=p.get('theme');d.classList.toggle('dark',q?q==='dark':matchMedia('(prefers-color-scheme: dark)').matches);if(self!==top)d.classList.add('embed');addEventListener('message',function(e){if(e.data&&e.data.type==='componentes:theme')d.classList.toggle('dark',!!e.data.dark)});})();</script>
<style>
/* Componentes (MIRÓ Labs) · tokens. Tema de coss ui (MIT, © coss.com, antes Origin UI).
   Generado por tools/build_css.py. Tema oscuro: clase .dark en <html> (los componentes usan esa clase).
   Letra: la del sistema; cambia --font-sans para usar otra. */
:root{--animate-spin:spin 1s linear infinite;--aspect-video:16/9;--color-amber-400:lab(80.1641% 16.6016 99.2089);--color-amber-500:lab(72.7183% 31.8672 97.9407);--color-amber-700:lab(47.2709% 42.9082 69.2966);--color-background:var(--background);--color-black:#000;--color-blue-400:lab(65.0361% -1.42065 -56.9802);--color-blue-500:lab(54.1736% 13.3369 -74.6839);--color-blue-700:lab(36.9089% 35.0961 -85.6872);--color-card:var(--card);--color-card-foreground:var(--card-foreground);--color-cyan-900:lab(30.372% -13.1853 -18.7887);--color-emerald-400:lab(75.0771% -60.7313 19.4147);--color-emerald-500:lab(66.9756% -58.27 19.5419);--color-emerald-700:lab(44.4871% -41.0396 11.0361);--color-foreground:var(--foreground);--color-muted:var(--muted);--color-muted-foreground:var(--muted-foreground);--color-neutral-100:lab(96.52% -.0000298023 .0000119209);--color-neutral-400:lab(66.128% -.0000298023 .0000119209);--color-neutral-50:lab(98.26% 0 0);--color-neutral-500:lab(48.496% 0 0);--color-neutral-800:lab(15.204% 0 -.00000596046);--color-neutral-950:lab(2.75381% 0 0);--color-orange-600:lab(57.1026% 64.2584 89.8886);--color-primary:var(--primary);--color-purple-500:lab(52.0183% 66.11 -78.2316);--color-red-400:lab(63.7053% 60.745 31.3109);--color-red-500:lab(55.4814% 75.0732 48.8528);--color-red-700:lab(40.4273% 67.2623 53.7441);--color-rose-500:lab(56.101% 79.4328 31.4532);--color-teal-600:lab(55.0223% -41.0774 -3.90277);--color-white:#fff;--container-2xl:42rem;--container-3xl:48rem;--container-5xl:64rem;--container-lg:32rem;--container-md:28rem;--container-sm:24rem;--container-xl:36rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--ease-in-out:cubic-bezier(.4,0,.2,1);--font-weight-bold:700;--font-weight-medium:500;--font-weight-normal:400;--font-weight-semibold:600;--radius-2xl:1rem;--radius-lg:var(--radius);--radius-md:calc(var(--radius) - 2px);--radius-xl:calc(var(--radius) + 4px);--spacing:.25rem;--text-2xl:1.5rem;--text-2xl--line-height:calc(2/1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25/1.875);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5/2.25);--text-5xl:3rem;--text-5xl--line-height:1;--text-base:1rem;--text-base--line-height:calc(1.5/1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--text-sm:.875rem;--text-sm--line-height:calc(1.25/.875);--text-xl:1.25rem;--text-xl--line-height:calc(1.75/1.25);--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--tracking-tight:-.025em;--tracking-widest:.1em;--tw-shadow-color:#000}
:root{--font-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
:root{--radius:.625rem;--background:var(--color-white);--foreground:var(--color-neutral-800);--card:var(--color-white);--card-foreground:var(--color-neutral-800);--popover:var(--color-white);--popover-foreground:var(--color-neutral-800);--primary:var(--color-neutral-800);--primary-foreground:var(--color-neutral-50);--secondary:#0000000a}
@supports (color:color-mix(in lab, red, red)){:root{--secondary:color-mix(in oklab,var(--color-black)4%,transparent)}}
:root{--secondary-foreground:var(--color-neutral-800);--muted:#0000000a}
@supports (color:color-mix(in lab, red, red)){:root{--muted:color-mix(in oklab,var(--color-black)4%,transparent)}}
:root{--muted-foreground:#686868}
@supports (color:color-mix(in lab, red, red)){:root{--muted-foreground:color-mix(in srgb,var(--color-neutral-500)90%,var(--color-black))}}
:root{--accent:#0000000a}
@supports (color:color-mix(in lab, red, red)){:root{--accent:color-mix(in oklab,var(--color-black)4%,transparent)}}
:root{--accent-foreground:var(--color-neutral-800);--destructive:var(--color-red-500);--destructive-foreground:var(--color-red-700);--info:var(--color-blue-500);--info-foreground:var(--color-blue-700);--success:var(--color-emerald-500);--success-foreground:var(--color-emerald-700);--warning:var(--color-amber-500);--warning-foreground:var(--color-amber-700);--border:#00000014}
@supports (color:color-mix(in lab, red, red)){:root{--border:color-mix(in oklab,var(--color-black)8%,transparent)}}
:root{--input:#0000001a}
@supports (color:color-mix(in lab, red, red)){:root{--input:color-mix(in oklab,var(--color-black)10%,transparent)}}
:root{--ring:var(--color-neutral-400);--chart-1:var(--color-orange-600);--chart-2:var(--color-teal-600);--chart-3:var(--color-cyan-900);--chart-4:var(--color-amber-400);--chart-5:var(--color-amber-500);--sidebar:var(--color-neutral-50);--sidebar-foreground:#262626}
@supports (color:lab(0% 0 0)){:root{--sidebar-foreground:lab(15.204% 0 -.00000596046)}}
@supports (color:color-mix(in lab, red, red)){:root{--sidebar-foreground:color-mix(in srgb,var(--color-neutral-800)64%,var(--sidebar))}}
:root{--sidebar-primary:var(--color-neutral-800);--sidebar-primary-foreground:var(--color-neutral-50);--sidebar-accent:#0000000a}
@supports (color:color-mix(in lab, red, red)){:root{--sidebar-accent:color-mix(in oklab,var(--color-black)4%,transparent)}}
:root{--sidebar-accent-foreground:var(--color-neutral-800);--sidebar-border:#0000000f}
@supports (color:color-mix(in lab, red, red)){:root{--sidebar-border:color-mix(in oklab,var(--color-black)6%,transparent)}}
:root{--sidebar-ring:var(--color-neutral-400);--code:var(--color-white);--code-foreground:var(--foreground);--code-highlight:#0000000a}
@supports (color:color-mix(in lab, red, red)){:root{--code-highlight:color-mix(in oklab,var(--color-black)4%,transparent)}}
.dark{--background:#141414}
@supports (color:color-mix(in lab, red, red)){.dark{--background:color-mix(in srgb,var(--color-neutral-950)96%,var(--color-white))}}
.dark{--foreground:var(--color-neutral-100);--card:var(--background)}
@supports (color:color-mix(in lab, red, red)){.dark{--card:color-mix(in srgb,var(--background)98%,var(--color-white))}}
.dark{--card-foreground:var(--color-neutral-100);--popover:var(--background)}
@supports (color:color-mix(in lab, red, red)){.dark{--popover:color-mix(in srgb,var(--background)96%,var(--color-white))}}
.dark{--popover-foreground:var(--color-neutral-100);--primary:var(--color-neutral-100);--primary-foreground:var(--color-neutral-800);--secondary:#ffffff0a}
@supports (color:color-mix(in lab, red, red)){.dark{--secondary:color-mix(in oklab,var(--color-white)4%,transparent)}}
.dark{--secondary-foreground:var(--color-neutral-100);--muted:#ffffff0a}
@supports (color:color-mix(in lab, red, red)){.dark{--muted:color-mix(in oklab,var(--color-white)4%,transparent)}}
.dark{--muted-foreground:#818181}
@supports (color:color-mix(in lab, red, red)){.dark{--muted-foreground:color-mix(in srgb,var(--color-neutral-500)90%,var(--color-white))}}
.dark{--accent:#ffffff0a}
@supports (color:color-mix(in lab, red, red)){.dark{--accent:color-mix(in oklab,var(--color-white)4%,transparent)}}
.dark{--accent-foreground:var(--color-neutral-100);--destructive:#fb414a}
@supports (color:color-mix(in lab, red, red)){.dark{--destructive:color-mix(in srgb,var(--color-red-500)90%,var(--color-white))}}
.dark{--destructive-foreground:var(--color-red-400);--info:var(--color-blue-500);--info-foreground:var(--color-blue-400);--success:var(--color-emerald-500);--success-foreground:var(--color-emerald-400);--warning:var(--color-amber-500);--warning-foreground:var(--color-amber-400);--border:#ffffff0f}
@supports (color:color-mix(in lab, red, red)){.dark{--border:color-mix(in oklab,var(--color-white)6%,transparent)}}
.dark{--input:#ffffff14}
@supports (color:color-mix(in lab, red, red)){.dark{--input:color-mix(in oklab,var(--color-white)8%,transparent)}}
.dark{--ring:var(--color-neutral-500);--chart-1:var(--color-blue-700);--chart-2:var(--color-emerald-500);--chart-3:var(--color-amber-500);--chart-4:var(--color-purple-500);--chart-5:var(--color-rose-500);--sidebar:#111}
@supports (color:color-mix(in lab, red, red)){.dark{--sidebar:color-mix(in srgb,var(--color-neutral-950)97%,var(--color-white))}}
.dark{--sidebar-foreground:#f5f5f5}
@supports (color:lab(0% 0 0)){.dark{--sidebar-foreground:lab(96.52% -.0000298023 .0000119209)}}
@supports (color:color-mix(in lab, red, red)){.dark{--sidebar-foreground:color-mix(in srgb,var(--color-neutral-100)64%,var(--sidebar))}}
.dark{--sidebar-primary:var(--color-neutral-100);--sidebar-primary-foreground:var(--color-neutral-800);--sidebar-accent:#ffffff0a}
@supports (color:color-mix(in lab, red, red)){.dark{--sidebar-accent:color-mix(in oklab,var(--color-white)4%,transparent)}}
.dark{--sidebar-accent-foreground:var(--color-neutral-100);--sidebar-border:#ffffff0d}
@supports (color:color-mix(in lab, red, red)){.dark{--sidebar-border:color-mix(in oklab,var(--color-white)5%,transparent)}}
.dark{--sidebar-ring:var(--color-neutral-400);--code:var(--background)}
@supports (color:color-mix(in lab, red, red)){.dark{--code:color-mix(in srgb,var(--background)98%,var(--color-white))}}
.dark{--code-foreground:var(--foreground);--code-highlight:#ffffff0a}
@supports (color:color-mix(in lab, red, red)){.dark{--code-highlight:color-mix(in oklab,var(--color-white)4%,transparent)}}
:where([class*="c-"], [class*="c-"] *, [class*="c-"]::before, [class*="c-"]::after, [class*="c-"] *::before, [class*="c-"] *::after){box-sizing:border-box;border:0 solid;margin:0;padding:0}
:where([class*="c-"]) :where(button,input,select,textarea,optgroup){font:inherit;font-feature-settings:inherit;letter-spacing:inherit;color:inherit;background-color:transparent;border-radius:0}
:where([class*="c-"]) :where(button,[type=button],[type=reset],[type=submit]){appearance:button}
:where([class*="c-"]) :where(img,svg,video,canvas){display:block;vertical-align:middle}
:where([class*="c-"]) :where(a){color:inherit;text-decoration:inherit}
:where([class*="c-"]) :where(ol,ul,menu){list-style:none}
:where([class*="c-"]) :where(table){text-indent:0;border-color:inherit;border-collapse:collapse}
:where([class*="c-"]) :where([hidden]:not([hidden=until-found])){display:none!important}
:where([class*="c-"]){border-color:var(--border);outline-color:var(--ring)}
:where([class*="c-"], [class*="c-"] *, [class*="c-"]::before, [class*="c-"]::after, [class*="c-"] *::before, [class*="c-"] *::after){--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-scale-x:1;--tw-scale-y:1;--tw-scale-z:1;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-space-x-reverse:0;--tw-divide-x-reverse:0;--tw-border-style:solid;--tw-divide-y-reverse:0;--tw-gradient-position:initial;--tw-gradient-from:#0000;--tw-gradient-via:#0000;--tw-gradient-to:#0000;--tw-gradient-stops:initial;--tw-gradient-via-stops:initial;--tw-gradient-from-position:0%;--tw-gradient-via-position:50%;--tw-gradient-to-position:100%;--tw-mask-linear:linear-gradient(#fff,#fff);--tw-mask-radial:linear-gradient(#fff,#fff);--tw-mask-conic:linear-gradient(#fff,#fff);--tw-mask-left:linear-gradient(#fff,#fff);--tw-mask-right:linear-gradient(#fff,#fff);--tw-mask-bottom:linear-gradient(#fff,#fff);--tw-mask-top:linear-gradient(#fff,#fff);--tw-mask-top-from-position:0%;--tw-mask-top-to-position:100%;--tw-mask-top-from-color:black;--tw-mask-top-to-color:transparent;--tw-mask-right-from-position:0%;--tw-mask-right-to-position:100%;--tw-mask-right-from-color:black;--tw-mask-right-to-color:transparent;--tw-mask-bottom-from-position:0%;--tw-mask-bottom-to-position:100%;--tw-mask-bottom-from-color:black;--tw-mask-bottom-to-color:transparent;--tw-mask-left-from-position:0%;--tw-mask-left-to-position:100%;--tw-mask-left-from-color:black;--tw-mask-left-to-color:transparent;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-duration:initial;--tw-ease:initial;--tw-content:"";--tw-border-spacing-x:0;--tw-border-spacing-y:0}
@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}
@property --tw-content{syntax:"*";inherits:false;initial-value:""}
@property --tw-duration{syntax:"*";inherits:false}
@property --tw-ease{syntax:"*";inherits:false}
@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}
@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}
@property --tw-inset-shadow-color{syntax:"*";inherits:false}
@property --tw-leading{syntax:"*";inherits:false}
@property --tw-ring-color{syntax:"*";inherits:false}
@property --tw-ring-inset{syntax:"*";inherits:false}
@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}
@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}
@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}
@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}
@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}
@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}
@property --tw-shadow-color{syntax:"*";inherits:false}
@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}
@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}
@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion: reduce){:where([class*="c-"], [class*="c-"] *){animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important}}

/* checkbox · Componentes (MIRÓ Labs). Diseño de coss ui (MIT, © coss.com, antes Origin UI).
   Generado por tools/build_css.py desde checkbox.tw.json. No editar a mano. Necesita tokens.css. */
.c-checkbox__indicator{position:absolute}
.c-checkbox{position:relative}
.c-checkbox__indicator{inset:-1px}
.c-checkbox-group__legend{margin-bottom:calc(var(--spacing)*1)}
.c-checkbox__indicator{display:flex}
.c-checkbox-group{display:flex}
.c-checkbox{display:inline-flex}
.c-label{display:inline-flex}
.c-checkbox svg{width:calc(var(--spacing)*3.5);height:calc(var(--spacing)*3.5)}
.c-checkbox{width:calc(var(--spacing)*4.5);height:calc(var(--spacing)*4.5);flex-shrink:0}
.c-checkbox-group{flex-direction:column}
.c-checkbox{align-items:center}
.c-checkbox__indicator{align-items:center}
.c-label{align-items:center}
.c-checkbox{justify-content:center}
.c-checkbox__indicator{justify-content:center}
.c-label{gap:calc(var(--spacing)*2)}
.c-checkbox-group{gap:calc(var(--spacing)*3)}
.c-checkbox{border-radius:.25rem}
.c-checkbox__indicator{border-radius:.25rem}
.c-checkbox{border-style:var(--tw-border-style);border-width:1px;border-color:var(--input);background-color:var(--background)}
.c-label{font-size:var(--text-base);line-height:calc(var(--spacing)*4.5)}
.c-checkbox-group__legend{font-size:var(--text-base);line-height:calc(var(--spacing)*4.5)}
.c-label__description{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}
.c-label{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}
.c-checkbox-group__legend{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}
.c-label__description{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}
.c-label{color:var(--foreground)}
.c-checkbox-group__legend{color:var(--foreground)}
.c-label__description{color:var(--muted-foreground)}
.c-checkbox__indicator{color:var(--primary-foreground)}
.c-checkbox{--tw-shadow-alpha:5%;--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
@supports (color:lab(0% 0 0)){
.c-checkbox{--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,lab(0% 0 0/.05))}
}
.c-checkbox{--tw-ring-color:var(--ring);transition-property:box-shadow;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-outline-style:none;outline-style:none}
.c-checkbox:not(:is(.dark *)){background-clip:padding-box}
.c-checkbox:before{content:var(--tw-content);pointer-events:none;content:var(--tw-content);position:absolute;content:var(--tw-content);inset:calc(var(--spacing)*0);content:var(--tw-content);border-radius:3px}
.c-checkbox:not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{content:var(--tw-content);--tw-shadow:0 1px var(--tw-shadow-color,#0000000a)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{--tw-shadow:0 1px var(--tw-shadow-color,color-mix(in oklab,var(--color-black)4%,transparent))}
}
.c-checkbox:not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
.c-checkbox:has(>.c-checkbox__input:focus-visible){--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(2px + var(--tw-ring-offset-width))var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-offset-width:1px;--tw-ring-offset-shadow:var(--tw-ring-inset,)0 0 0 var(--tw-ring-offset-width)var(--tw-ring-offset-color);--tw-ring-offset-color:var(--background)}
.c-checkbox[aria-invalid=true]{border-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox[aria-invalid=true]{border-color:color-mix(in oklab,var(--destructive)36%,transparent)}
}
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{border-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{border-color:color-mix(in oklab,var(--destructive)64%,transparent)}
}
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{--tw-ring-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:has(>.c-checkbox__input:focus-visible)[aria-invalid=true]{--tw-ring-color:color-mix(in oklab,var(--destructive)48%,transparent)}
}
.c-checkbox__input:checked~.c-checkbox__indicator{background-color:var(--primary)}
.c-checkbox:has(>.c-checkbox__input:disabled){cursor:not-allowed;opacity:.64}
.c-checkbox__input:indeterminate~.c-checkbox__indicator{color:var(--foreground)}
.c-checkbox__input:not(:checked,:indeterminate)~.c-checkbox__indicator{display:none}
@media (min-width:40rem){
.c-checkbox svg{width:calc(var(--spacing)*3);height:calc(var(--spacing)*3)}
.c-checkbox{width:calc(var(--spacing)*4);height:calc(var(--spacing)*4)}
.c-label{font-size:var(--text-sm);line-height:calc(var(--spacing)*4)}
.c-checkbox-group__legend{font-size:var(--text-sm);line-height:calc(var(--spacing)*4)}
}
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))){background-color:var(--input)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))){background-color:color-mix(in oklab,var(--input)32%,transparent)}
}
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{content:var(--tw-content);--tw-shadow:0 -1px var(--tw-shadow-color,#ffffff0f)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{--tw-shadow:0 -1px var(--tw-shadow-color,color-mix(in oklab,var(--color-white)6%,transparent))}
}
.c-checkbox:is(.dark *):not(:has(>.c-checkbox__input:disabled)):not(:has(>.c-checkbox__input:is(:checked,:indeterminate))):not([aria-invalid=true]):before{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
.c-checkbox:is(.dark *)[aria-invalid=true]{--tw-ring-color:var(--destructive)}
@supports (color:color-mix(in lab, red, red)){
.c-checkbox:is(.dark *)[aria-invalid=true]{--tw-ring-color:color-mix(in oklab,var(--destructive)24%,transparent)}
}
.c-checkbox:is(:has(>.c-checkbox__input:disabled),:has(>.c-checkbox__input:is(:checked,:indeterminate)),:has(>.c-checkbox__input[aria-invalid=true])){--tw-shadow:0 0 #0000;box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}
/* propio */
.c-checkbox__input{position:absolute;inset:-1px;z-index:1;margin:0;opacity:0;cursor:pointer;appearance:none}
.c-checkbox__input:disabled{cursor:not-allowed}
.c-checkbox .c-checkbox__dash{display:none}
.c-checkbox__input:indeterminate~.c-checkbox__indicator .c-checkbox__check{display:none}
.c-checkbox__input:indeterminate~.c-checkbox__indicator .c-checkbox__dash{display:block}
.c-label{cursor:pointer}
.c-label:has(:disabled){cursor:not-allowed;opacity:.64}
.c-label--top{align-items:flex-start}
.c-label--top .c-checkbox{margin-top:1px}
.c-label__text{display:grid;gap:.25rem}
.c-checkbox-group__items{display:flex;flex-direction:column;gap:.75rem;padding-left:1.5rem}
fieldset.c-checkbox-group{border:0;margin:0;padding:0;min-width:0}

/* página de prueba */
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:40px 24px;background:var(--background);color:var(--foreground);font-family:var(--font-sans);font-size:14px;line-height:1.5}
.c-demo{display:grid;gap:1rem;justify-items:center;width:auto;max-width:100%;min-width:0;justify-self:center;grid-template-columns:minmax(0,auto)}
body{grid-template-columns:minmax(0,1fr)}
.embed body{background:transparent}
</style>
</head>
<body>
<div class="c-demo">
<fieldset class="c-checkbox-group" data-c-checkall>
  <legend class="c-checkbox-group__legend">Exportar</legend>
  <label class="c-label">
    <span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" data-c-all><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span>
    Todo
  </label>
  <div class="c-checkbox-group__items">
    <label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" name="export" value="png" checked><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Póster en PNG</label>
    <label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" name="export" value="json"><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Receta JSON</label>
    <label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" name="export" value="palette"><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Paleta de colores</label>
  </div>
</fieldset>
<label class="c-label c-label--top">
  <span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" checked><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span>
  <span class="c-label__text">Acepto los términos <span class="c-label__description">Al marcarla aceptas la licencia MIT.</span></span>
</label>
<label class="c-label"><span class="c-checkbox"><input class="c-checkbox__input" type="checkbox" disabled><span class="c-checkbox__indicator"><svg class="c-checkbox__check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M5.252 12.7 10.2 18.63 18.748 5.37"/></svg><svg class="c-checkbox__dash" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" aria-hidden="true"><path d="M5.252 12h13.496"/></svg></span></span> Deshabilitado</label>
</div>
<script>
/* Checkbox «Todo»: marca o desmarca el grupo y queda intermedio si solo hay algunos. */
(function () {
  const C = (window.Componentes = window.Componentes || {});

  function setup(set) {
    const all = set.querySelector('[data-c-all]');
    const items = [...set.querySelectorAll('input[type=checkbox]:not([data-c-all])')];
    if (!all || !items.length) return;
    const sync = () => {
      const on = items.filter((i) => i.checked).length;
      all.checked = on === items.length;
      all.indeterminate = on > 0 && on < items.length;
    };
    all.addEventListener('change', () => { items.forEach((i) => { if (!i.disabled) i.checked = all.checked; }); sync(); });
    items.forEach((i) => i.addEventListener('change', sync));
    sync();
  }

  function init(root) {
    (root || document).querySelectorAll('[data-c-checkall]:not([data-c-ready])').forEach((el) => {
      el.dataset.cReady = '';
      try { setup(el); } catch (e) { console.warn('[checkbox]', e); }
    });
  }

  C.checkbox = { init };
  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', () => init());
  else init();
})();
</script>
</body>
</html>

«Todo» trae tokens, dependencias y componente en un solo archivo, listo para abrir o dárselo a un agente.“All” bundles tokens, dependencies and the component in one file, ready to open or hand to an agent.

InstalaciónInstallation

Agrega una vezAdd once tokens.css (colores, radios, tema oscuro).(colors, radii, dark theme).
Copia los archivos:Copy the files: checkbox.html, checkbox.css, checkbox.js.
Para el tema oscuro, pon la claseFor the dark theme, add the class dark ento <html>.

Cuándo usarloWhen to use it

ÚsaloUse it

Para elegir varias opciones.
Para una aceptación.

To choose several options.
For a single agreement.

Mejor noAvoid

Si solo se puede una: usa radios.
Para algo que se aplica al instante: usa un switch.

If only one is allowed: use radios.
For instant settings: use a switch.

checkboxgroup

Espacio Space

Marca o desmarcaChecks or unchecks

El input real está encima, invisible: el lector y los agentes usan un checkbox de verdad.
«Todo» usa indeterminate, que se anuncia como «mixta».

The real input sits on top, invisible: screen readers and agents use a real checkbox.
“All” uses indeterminate, announced as “mixed”.

Cómo probarloHow to test it

Marca una exportación: «Todo» queda intermedio.

Check one export: “All” becomes mixed.