VibeUI

Inputs

Category Crumbs

A product category picker driven by breadcrumbs: the travelled path sits on top and is clickable, while the current level opens as tiles in two columns.

  • cascader
  • breadcrumb
  • category
  • commerce

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/cascader-005?lang=en

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 "cascader-005" (Category Crumbs) 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/cascader-005.json

Registry item: https://vibeui.ru/r/cascader-005.json
Installs to: components/vibeui/cascader-005.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 product category picker driven by breadcrumbs: the travelled path sits on top and is clickable, while the current level opens as tiles in two columns.

A product category cascader: clickable breadcrumbs on top, level tiles in two columns, a confirm button carrying the full path. One file, zero dependencies.

## 3. How to use it
import { Cascader005 } from "@/components/vibeui/cascader-005"

<Cascader005 rootLabel="All products" submitLabel="Choose category" />

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-cascader-005-* palette — do not swap it for your theme tokens
- clickable crumbs: jumping back two levels in one tap is the only advantage this layout has over a back button
- the full path on the confirm button: a "Jackets" category without its branch means different sections
- the subcategory count on a tile — otherwise it is unclear whether the node opens or is final
- aria-current="page" on the last crumb: a visual accent alone is not enough for a screen reader
- the panel's own light surface: dark text disappears on the dark catalogue card

## 6. You may change
- the root caption through rootLabel
- the button caption through submitLabel
- the category tree through tree
- the accent colour through accent

## 7. Rules
- Crumbs wrap to a second line on a deep path — better than horizontal scrolling, but the panel height changes.
- A final category is picked as a tile and does not change the path: confirmation reads both the path and the leaf.
- Two-column tiles need short names: a long one wraps and breaks the even row.
- 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/cascader-005.json
https://vibeui.ru/r/cascader-005.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-cascader-005-*. Клиентский: путь и выбранный лист живут в useState. Крошки собираются из корневой подписи и пути, клик по крошке режет путь до её индекса — вернуться на два шага можно одним нажатием, а не серией «назад». Плитки в две колонки дают место второй строке с числом подкатегорий, поэтому видно, раскроется узел или он конечный. Кнопка подтверждения печатает путь целиком: лист без ветки над ним неоднозначен.

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 { CSSProperties } from "react"

export type Cascader005Node = {
  label: string
  children?: Cascader005Node[]
}

export type Cascader005Props = {
  rootLabel?: string
  submitLabel?: string
  tree?: Cascader005Node[]
  accent?: string
  className?: string
  style?: CSSProperties
}

// Идея компонента: выбор категории товара, где навигацию ведут хлебные
// крошки. Уровень открывается плитками в две колонки, а пройденный путь
// висит сверху и кликается — вернуться на два шага назад можно одним
// нажатием, а не серией «назад». Кнопка подтверждения показывает полный
// путь целиком: категория «Куртки» без ветки над ней ничего не значит.
const STYLES = `
:where([data-vibeui-block="cascader-005"]){
--vibeui-cascader-005-bg:oklch(1 0 0);
--vibeui-cascader-005-tile:oklch(0.975 0.004 90);
--vibeui-cascader-005-fg:oklch(0.24 0.014 90);
--vibeui-cascader-005-muted:oklch(0.55 0.012 90);
--vibeui-cascader-005-border:oklch(0.9 0.008 90);
--vibeui-cascader-005-accent:oklch(0.56 0.16 45);
--vibeui-cascader-005-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="cascader-005"]{
display:flex;flex-direction:column;gap:0.75rem;
width:100%;max-width:24rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-cascader-005-bg);color:var(--vibeui-cascader-005-fg);
border:1px solid var(--vibeui-cascader-005-border);border-radius:1rem;
font-family:var(--vibeui-cascader-005-font);
box-shadow:0 18px 40px -32px oklch(0.2 0.03 90 / 55%);
}
[data-vibeui-block="cascader-005"] *{box-sizing:border-box}
[data-vibeui-block="cascader-005"] [data-part="crumbs"]{
display:flex;flex-wrap:wrap;align-items:center;gap:0.1875rem;
margin:0;padding:0;list-style:none;
}
[data-vibeui-block="cascader-005"] [data-part="crumb"]{
display:inline-flex;align-items:center;gap:0.1875rem;
}
[data-vibeui-block="cascader-005"] [data-part="crumb"] button{
padding:0.1875rem 0.4375rem;border:0;border-radius:0.4375rem;
background:transparent;color:var(--vibeui-cascader-005-muted);
font:inherit;font-size:0.75rem;cursor:pointer;
transition:background-color .14s ease,color .14s ease;
}
[data-vibeui-block="cascader-005"] [data-part="crumb"] button:hover{
background:color-mix(in oklab,var(--vibeui-cascader-005-accent) 12%,transparent);
color:var(--vibeui-cascader-005-fg);
}
[data-vibeui-block="cascader-005"] [data-part="crumb"] button:focus-visible{
outline:2px solid var(--vibeui-cascader-005-accent);outline-offset:1px;
}
[data-vibeui-block="cascader-005"] [data-part="crumb"][aria-current="page"] button{
color:var(--vibeui-cascader-005-fg);font-weight:650;cursor:default;
}
[data-vibeui-block="cascader-005"] [data-part="sep"]{
color:var(--vibeui-cascader-005-border);font-size:0.75rem;
}
[data-vibeui-block="cascader-005"] [data-part="tiles"]{
display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.375rem;
margin:0;padding:0;list-style:none;min-height:9rem;align-content:start;
}
[data-vibeui-block="cascader-005"] [data-part="tile"]{
display:flex;flex-direction:column;align-items:flex-start;gap:0.25rem;width:100%;
padding:0.5625rem 0.625rem;border-radius:0.75rem;cursor:pointer;text-align:left;
border:1px solid var(--vibeui-cascader-005-border);
background:var(--vibeui-cascader-005-tile);color:inherit;font:inherit;
transition:border-color .14s ease,background-color .14s ease,transform .14s ease;
}
[data-vibeui-block="cascader-005"] [data-part="tile"]:hover{
border-color:var(--vibeui-cascader-005-accent);transform:translateY(-1px);
}
[data-vibeui-block="cascader-005"] [data-part="tile"]:focus-visible{
outline:2px solid var(--vibeui-cascader-005-accent);outline-offset:2px;
}
[data-vibeui-block="cascader-005"] [data-part="tile"][aria-pressed="true"]{
border-color:var(--vibeui-cascader-005-accent);
background:color-mix(in oklab,var(--vibeui-cascader-005-accent) 12%,transparent);
}
[data-vibeui-block="cascader-005"] [data-part="tile-name"]{
font-size:0.8125rem;font-weight:600;line-height:1.25;
}
[data-vibeui-block="cascader-005"] [data-part="tile-meta"]{
font-size:0.6875rem;color:var(--vibeui-cascader-005-muted);
}
[data-vibeui-block="cascader-005"] [data-part="submit"]{
display:flex;align-items:center;justify-content:space-between;gap:0.5rem;
width:100%;padding:0.5625rem 0.75rem;border:0;border-radius:0.75rem;
background:var(--vibeui-cascader-005-accent);color:oklch(1 0 0);
font:inherit;font-size:0.8125rem;font-weight:600;cursor:pointer;
transition:opacity .14s ease;
}
[data-vibeui-block="cascader-005"] [data-part="submit"]:disabled{
opacity:.4;cursor:not-allowed;
}
[data-vibeui-block="cascader-005"] [data-part="submit"]:focus-visible{
outline:2px solid var(--vibeui-cascader-005-accent);outline-offset:2px;
}
[data-vibeui-block="cascader-005"] [data-part="submit"] em{
min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
font-style:normal;font-weight:400;opacity:.85;
}
@media (prefers-reduced-motion:reduce){
[data-vibeui-block="cascader-005"] *{animation:none!important;transition:none!important}
}
`

const DEFAULT_TREE: Cascader005Node[] = [
  {
    label: "Одежда",
    children: [
      {
        label: "Верхняя",
        children: [
          { label: "Куртки" },
          { label: "Пальто" },
          { label: "Пуховики" },
        ],
      },
      {
        label: "Трикотаж",
        children: [{ label: "Свитеры" }, { label: "Кардиганы" }],
      },
      { label: "Джинсы" },
    ],
  },
  {
    label: "Обувь",
    children: [
      {
        label: "Ботинки",
        children: [{ label: "Зимние" }, { label: "Демисезон" }],
      },
      {
        label: "Кроссовки",
        children: [{ label: "Беговые" }, { label: "Городские" }],
      },
    ],
  },
  {
    label: "Аксессуары",
    children: [
      { label: "Сумки", children: [{ label: "Рюкзаки" }, { label: "Шоперы" }] },
      { label: "Ремни" },
    ],
  },
  { label: "Уход" },
]

function nodesAt(tree: Cascader005Node[], path: string[]) {
  let nodes = tree

  for (const step of path) {
    const found = nodes.find((node) => node.label === step)

    if (!found?.children?.length) {
      return nodes
    }

    nodes = found.children
  }

  return nodes
}

/**
 * Выбор категории товара: хлебные крошки ведут навигацию, уровень открывается плитками.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Cascader005({
  rootLabel = "Все товары",
  submitLabel = "Выбрать категорию",
  tree = DEFAULT_TREE,
  accent,
  className,
  style,
}: Cascader005Props) {
  const [path, setPath] = useState<string[]>(["Одежда"])
  const [leaf, setLeaf] = useState<string | null>(null)
  const nodes = nodesAt(tree, path)
  const trail = [rootLabel, ...path]
  const chosen = leaf ? [...path, leaf] : path

  const palette = {
    ...(accent ? { "--vibeui-cascader-005-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-cascader-005" precedence="medium">
        {STYLES}
      </style>
      <div
        data-vibeui-block="cascader-005"
        className={className}
        style={palette}
      >
        <nav aria-label="Текущий путь по каталогу">
          <ol data-part="crumbs">
            {trail.map((step, index) => (
              <li
                key={step}
                data-part="crumb"
                aria-current={index === trail.length - 1 ? "page" : undefined}
              >
                <button
                  type="button"
                  onClick={() => {
                    setPath(trail.slice(1, index + 1))
                    setLeaf(null)
                  }}
                >
                  {step}
                </button>
                {index < trail.length - 1 ? (
                  <span data-part="sep" aria-hidden="true">
                    /
                  </span>
                ) : null}
              </li>
            ))}
          </ol>
        </nav>
        <ul data-part="tiles">
          {nodes.map((node) => (
            <li key={node.label}>
              <button
                data-part="tile"
                type="button"
                aria-pressed={leaf === node.label}
                onClick={() => {
                  if (node.children?.length) {
                    setPath([...path, node.label])
                    setLeaf(null)
                    return
                  }

                  setLeaf(node.label)
                }}
              >
                <span data-part="tile-name">{node.label}</span>
                <span data-part="tile-meta">
                  {node.children?.length
                    ? `${node.children.length} подкатегорий`
                    : "конечная категория"}
                </span>
              </button>
            </li>
          ))}
        </ul>
        <button data-part="submit" type="button" disabled={chosen.length === 0}>
          <span>{submitLabel}</span>
          <em aria-live="polite">
            {chosen.length ? chosen.join(" › ") : "ничего не выбрано"}
          </em>
        </button>
      </div>
    </>
  )
}