VibeUI

Toggle

Text Scale

A text scale toggle: one press changes the multiplier every sample size is derived from, so the large mode does not break proportions.

  • toggle
  • scale
  • typography
  • accessibility

Preview

1440pxHost theme

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/toggle-007?lang=en

Масштаб 100%

Размерная шкала

Размер меняется одним множителем, поэтому заголовок, абзац и отступы растут вместе.

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "toggle-007" (Text Scale) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/toggle-007.json

Registry item: https://vibeui.ru/r/toggle-007.json
Installs to: components/vibeui/toggle-007.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
A text scale toggle: one press changes the multiplier every sample size is derived from, so the large mode does not break proportions.

A size-scale button: a single multiplier enlarges the whole sample — type and spacing together. One file, zero dependencies, client component.

## 3. How to use it
import { Toggle007 } from "@/components/vibeui/toggle-007"

<Toggle007
  label="Large text"
  scale={125}
  defaultPressed={false}
/>

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-toggle-007-* palette — do not swap it for your theme tokens
- the single multiplier in calc(): separate sizes drift apart and break the rhythm
- spacing growing with the type size — otherwise large text sticks together
- the aria-label on the button: two letter "A"s give the element no name
- the visible line with the current scale — the state must read in words
- the panel's own light surface: dark text must bring its own background

## 6. You may change
- the button name through label
- the amount of enlargement through scale
- the sample copy through text
- the initial state through defaultPressed

## 7. Rules
- The multiplier only affects this component: a system-wide zoom is not built this way.
- A scale above 175% starts breaking lines on narrow screens — check it on a phone.
- An app-wide "large text" setting is better served by a switch than by this button.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/toggle-007.json
https://vibeui.ru/r/toggle-007.json

Один файл, ноль зависимостей, палитра --vibeui-toggle-007-*. Клиентский: useState. Вся типографика образца считается через calc() от одной переменной --vibeui-toggle-007-scale, которая приезжает инлайном как множитель (1 или scale/100): заголовок, абзац и отступы растут вместе, а не превращаются в лесенку. На самой кнопке нарисована шкала — две «A» разного кегля, — поэтому смысл читается без подписи; доступное имя даёт aria-label. Toggle, а не switch: масштаб применяется к видимому образцу мгновенно.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

"use client"

import { useState } from "react"
import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Toggle007Props = Omit<
  ComponentPropsWithoutRef<"section">,
  "children" | "onChange"
> & {
  label?: string
  scale?: number
  text?: string
  defaultPressed?: boolean
  onChange?: (pressed: boolean) => void
  accent?: string
}

// Идея компонента: toggle размерной шкалы. Нажатие меняет один множитель, от
// которого считаются все размеры образца, — поэтому крупный режим не ломает
// пропорции, а увеличивает их целиком. Шкала показана самой кнопкой: две «A».
const STYLES = `
:where([data-vibeui-block="toggle-007"]){
--vibeui-toggle-007-bg:oklch(1 0 0);
--vibeui-toggle-007-fg:oklch(0.22 0.014 265);
--vibeui-toggle-007-muted:oklch(0.55 0.014 265);
--vibeui-toggle-007-border:oklch(0.9 0.006 265);
--vibeui-toggle-007-accent:oklch(0.54 0.16 320);
--vibeui-toggle-007-hover:oklch(0.97 0.004 265);
--vibeui-toggle-007-scale:1;
--vibeui-toggle-007-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="toggle-007"]{
box-sizing:border-box;display:flex;flex-direction:column;gap:0.75rem;
width:100%;max-width:23rem;padding:0.875rem;
border:1px solid var(--vibeui-toggle-007-border);border-radius:0.875rem;
background:var(--vibeui-toggle-007-bg);color:var(--vibeui-toggle-007-fg);
font-family:var(--vibeui-toggle-007-font);
}
[data-vibeui-block="toggle-007"] *{box-sizing:border-box}
[data-vibeui-block="toggle-007"] [data-part="bar"]{
display:flex;align-items:center;justify-content:space-between;gap:0.75rem;
}
[data-vibeui-block="toggle-007"] button{
appearance:none;cursor:pointer;font:inherit;
display:inline-flex;align-items:baseline;gap:0.3125rem;
height:2.125rem;padding:0 0.75rem;
border:1px solid var(--vibeui-toggle-007-border);border-radius:0.5rem;
background:var(--vibeui-toggle-007-bg);color:var(--vibeui-toggle-007-fg);
line-height:1;
transition:background-color .16s ease,border-color .16s ease,color .16s ease;
}
[data-vibeui-block="toggle-007"] button:hover{background:var(--vibeui-toggle-007-hover)}
[data-vibeui-block="toggle-007"] button:focus-visible{
outline:2px solid var(--vibeui-toggle-007-accent);outline-offset:2px;
}
[data-vibeui-block="toggle-007"] button[aria-pressed="true"]{
border-color:var(--vibeui-toggle-007-accent);color:var(--vibeui-toggle-007-accent);
background:color-mix(in oklab,var(--vibeui-toggle-007-accent) 8%,white);
}
[data-vibeui-block="toggle-007"] [data-part="small"]{font-size:0.75rem;font-weight:700}
[data-vibeui-block="toggle-007"] [data-part="big"]{font-size:1.0625rem;font-weight:700}
[data-vibeui-block="toggle-007"] [data-part="value"]{
margin:0;font-size:0.75rem;color:var(--vibeui-toggle-007-muted);
font-variant-numeric:tabular-nums;
}
/* Единый множитель на весь образец: заголовок, текст и отступы считаются от
   него, поэтому крупный режим не превращает вёрстку в лесенку. */
[data-vibeui-block="toggle-007"] [data-part="sample"]{
padding:calc(0.75rem * var(--vibeui-toggle-007-scale));
border-radius:0.625rem;background:var(--vibeui-toggle-007-hover);
transition:padding .18s ease;
}
[data-vibeui-block="toggle-007"] [data-part="sample"] h3{
margin:0 0 calc(0.375rem * var(--vibeui-toggle-007-scale));
font-size:calc(0.9375rem * var(--vibeui-toggle-007-scale));line-height:1.25;
transition:font-size .18s ease;
}
[data-vibeui-block="toggle-007"] [data-part="sample"] p{
margin:0;color:var(--vibeui-toggle-007-muted);
font-size:calc(0.8125rem * var(--vibeui-toggle-007-scale));line-height:1.5;
transition:font-size .18s ease;
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="toggle-007"] *{animation:none!important;transition:none!important}}
`

/**
 * Toggle размерной шкалы: один множитель увеличивает весь образец целиком.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Toggle007({
  label = "Крупный текст",
  scale = 125,
  text = "Размер меняется одним множителем, поэтому заголовок, абзац и отступы растут вместе.",
  defaultPressed = false,
  onChange,
  accent,
  className,
  style,
  ...props
}: Toggle007Props) {
  const [pressed, setPressed] = useState(defaultPressed)

  const palette = {
    "--vibeui-toggle-007-scale": String(pressed ? scale / 100 : 1),
    ...(accent ? { "--vibeui-toggle-007-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-toggle-007" precedence="medium">
        {STYLES}
      </style>
      <section
        {...props}
        data-vibeui-block="toggle-007"
        className={className}
        style={palette}
      >
        <div data-part="bar">
          <button
            type="button"
            aria-pressed={pressed}
            aria-label={label}
            onClick={() => {
              setPressed(!pressed)
              onChange?.(!pressed)
            }}
          >
            <span data-part="small" aria-hidden="true">
              A
            </span>
            <span data-part="big" aria-hidden="true">
              A
            </span>
          </button>
          <p data-part="value" role="status">
            Масштаб {pressed ? scale : 100}%
          </p>
        </div>
        <div data-part="sample">
          <h3>Размерная шкала</h3>
          <p>{text}</p>
        </div>
      </section>
    </>
  )
}