VibeUI

Navigation

Catalog Navmenu

A catalog mega menu: category tiles with glyphs and counts, where the glyph colour is derived from the name instead of stored in data.

  • navmenu
  • catalog
  • mega menu
  • icons

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/navmenu-004?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 "navmenu-004" (Catalog Navmenu) 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/navmenu-004.json

Registry item: https://vibeui.ru/r/navmenu-004.json
Installs to: components/vibeui/navmenu-004.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 catalog mega menu: category tiles with glyphs and counts, where the glyph colour is derived from the name instead of stored in data.

A catalog mega menu: a grid-glyph button opens a panel of category tiles. Every tile carries a coloured glyph, a label, a hint and an item count. The glyph colour is hashed from the name, so a category keeps one colour and the palette needs no upkeep. Zero dependencies, one file, no client JS.

## 3. How to use it
import { Navmenu004 } from "@/components/vibeui/navmenu-004"

<Navmenu004
  triggerLabel="Catalog"
  tiles={[{ label: "Laptops", hint: "Thin and gaming", count: 412 }]}
/>

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-navmenu-004-* palette — do not swap it for your theme tokens (bg-muted, text-foreground and the like)
- deriving the hue from the label: a category colour has to be stable, otherwise it shifts with every data edit
- tiles instead of rows: with a dozen categories rows blur together, while a tile catches the eye with its glyph
- popover="auto": Escape and outside clicks come from the browser
- auto-fit in the tile grid — the panel rearranges itself without a second rule set
- tabular figures on the counts, or the numbers jitter the labels

## 6. You may change
- the tiles array: categories, hints, counts and hrefs
- the triggerLabel and footerLabel captions
- the accent through the accent prop — it colours the footer link and the focus rings
- the tile size and the number of columns

## 7. Rules
- The glyph is the first two letters of the name: for categories that start alike, supply your own icons.
- The hash yields twelve hues: in a very long catalog the colours start repeating.
- Without anchor positioning support the panel opens centred: check your target browsers.
- 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/navmenu-004.json
https://vibeui.ru/r/navmenu-004.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-navmenu-004-*. Серверный: хуков нет, панель — popover="auto" с якорем на полосе навигации. Оттенок значка считает функция hue: хеш подписи даёт число от 0 до 330, оно уходит переменной --vibeui-navmenu-004-hue и подставляется в oklch. Плитки раскладывает grid с auto-fit, поэтому их число зависит от ширины панели.

Component source

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

import type { CSSProperties } from "react"

export type Navmenu004Tile = {
  label: string
  hint?: string
  count?: number
  href?: string
}

export type Navmenu004Props = {
  tiles?: Navmenu004Tile[]
  triggerLabel?: string
  footerLabel?: string
  accent?: string
  className?: string
  style?: CSSProperties
}

// Идея компонента: мега-меню каталога — плитки со значками вместо строчек. Значок
// рисуется из самого названия: оттенок берётся из хеша подписи, поэтому каждая
// категория получает свой устойчивый цвет без набора иконок и без картинок.
// Панель — HTML popover, поэтому Escape и клик мимо достаются от браузера.
const STYLES = `
:where([data-vibeui-block="navmenu-004"]){
--vibeui-navmenu-004-bg:oklch(1 0 0);
--vibeui-navmenu-004-fg:oklch(0.22 0.014 265);
--vibeui-navmenu-004-muted:oklch(0.55 0.014 265);
--vibeui-navmenu-004-border:oklch(0.91 0.006 265);
--vibeui-navmenu-004-hover:oklch(0.55 0.02 265 / 7%);
--vibeui-navmenu-004-accent:oklch(0.55 0.2 262);
--vibeui-navmenu-004-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="navmenu-004"]{
box-sizing:border-box;width:100%;max-width:42rem;
font-family:var(--vibeui-navmenu-004-font);color:var(--vibeui-navmenu-004-fg);
}
[data-vibeui-block="navmenu-004"] [data-part="bar"]{
box-sizing:border-box;padding:0.375rem;
display:flex;align-items:center;gap:0.125rem;
background:var(--vibeui-navmenu-004-bg);
border:1px solid var(--vibeui-navmenu-004-border);border-radius:0.75rem;
anchor-name:--vibeui-navmenu-004-bar;
}
[data-vibeui-block="navmenu-004"] [data-part="trigger"],
[data-vibeui-block="navmenu-004"] [data-part="plain"]{
appearance:none;border:0;background:none;cursor:pointer;text-decoration:none;
display:inline-flex;align-items:center;gap:0.5rem;
height:2rem;padding:0 0.75rem;border-radius:0.5rem;
font:inherit;font-size:0.875rem;color:inherit;
}
[data-vibeui-block="navmenu-004"] [data-part="trigger"]{font-weight:600}
[data-vibeui-block="navmenu-004"] [data-part="trigger"]:hover,
[data-vibeui-block="navmenu-004"] [data-part="plain"]:hover{background:var(--vibeui-navmenu-004-hover)}
[data-vibeui-block="navmenu-004"] [data-part="trigger"]:focus-visible,
[data-vibeui-block="navmenu-004"] [data-part="plain"]:focus-visible{outline:2px solid var(--vibeui-navmenu-004-accent);outline-offset:-2px}
[data-vibeui-block="navmenu-004"] [data-part="grid-glyph"]{
display:grid;grid-template-columns:1fr 1fr;gap:2px;width:0.75rem;height:0.75rem;
}
[data-vibeui-block="navmenu-004"] [data-part="grid-glyph"] i{display:block;background:currentColor;border-radius:1px}
[data-vibeui-block="navmenu-004"] [data-part="panel"]{
position:fixed;inset:auto;margin:0;
width:min(40rem,92vw);padding:0.75rem;box-sizing:border-box;
background:var(--vibeui-navmenu-004-bg);color:var(--vibeui-navmenu-004-fg);
border:1px solid var(--vibeui-navmenu-004-border);border-radius:0.875rem;
font-family:var(--vibeui-navmenu-004-font);
box-shadow:0 24px 48px -24px oklch(0.2 0.03 265 / 40%);
}
@supports (anchor-name: --a){
[data-vibeui-block="navmenu-004"] [data-part="panel"]{
position-anchor:--vibeui-navmenu-004-bar;
position-area:bottom span-right;margin-top:0.5rem;
position-try-fallbacks:flip-block;
}
}
[data-vibeui-block="navmenu-004"] [data-part="tiles"]{
margin:0;padding:0;list-style:none;
display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:0.25rem;
}
[data-vibeui-block="navmenu-004"] [data-part="tile"]{
display:grid;grid-template-columns:2rem 1fr;align-items:center;gap:0.625rem;
padding:0.5rem;border-radius:0.625rem;text-decoration:none;color:inherit;
}
[data-vibeui-block="navmenu-004"] [data-part="tile"]:hover{background:var(--vibeui-navmenu-004-hover)}
[data-vibeui-block="navmenu-004"] [data-part="tile"]:focus-visible{outline:2px solid var(--vibeui-navmenu-004-accent);outline-offset:-2px}
/* Значок: оттенок приходит переменной, посчитанной из подписи категории. */
[data-vibeui-block="navmenu-004"] [data-part="icon"]{
width:2rem;height:2rem;border-radius:0.5rem;display:grid;place-items:center;
background:oklch(0.94 0.06 var(--vibeui-navmenu-004-hue));
color:oklch(0.42 0.13 var(--vibeui-navmenu-004-hue));
font-size:0.8125rem;font-weight:700;
}
[data-vibeui-block="navmenu-004"] [data-part="name"]{display:block;font-size:0.875rem;font-weight:550}
[data-vibeui-block="navmenu-004"] [data-part="hint"]{display:block;font-size:0.75rem;color:var(--vibeui-navmenu-004-muted)}
[data-vibeui-block="navmenu-004"] [data-part="count"]{font-variant-numeric:tabular-nums}
[data-vibeui-block="navmenu-004"] [data-part="footer"]{
display:flex;justify-content:space-between;align-items:center;
margin-top:0.625rem;padding-top:0.625rem;
border-top:1px solid var(--vibeui-navmenu-004-border);
font-size:0.8125rem;color:var(--vibeui-navmenu-004-muted);
}
[data-vibeui-block="navmenu-004"] [data-part="all"]{color:var(--vibeui-navmenu-004-accent);text-decoration:none;font-weight:600}
[data-vibeui-block="navmenu-004"] [data-part="all"]:focus-visible{outline:2px solid var(--vibeui-navmenu-004-accent);outline-offset:2px;border-radius:0.25rem}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="navmenu-004"] *{animation:none!important;transition:none!important}}
`

const DEFAULT_TILES: Navmenu004Tile[] = [
  { label: "Ноутбуки", hint: "Тонкие и игровые", count: 412 },
  { label: "Телефоны", hint: "И аксессуары", count: 908 },
  { label: "Мониторы", hint: "От 24 до 49 дюймов", count: 176 },
  { label: "Клавиатуры", hint: "Механика и мембрана", count: 233 },
  { label: "Наушники", hint: "Полноразмерные и вкладыши", count: 514 },
  { label: "Хранение", hint: "Диски и карты памяти", count: 187 },
]

/**
 * Оттенок значка выводится из подписи: одна и та же категория всегда получает
 * один и тот же цвет, и его не нужно держать в данных.
 */
function hue(name: string) {
  let hash = 2166136261

  for (const symbol of name) {
    hash ^= symbol.codePointAt(0) ?? 0
    hash = Math.imul(hash, 16777619)
  }

  return ((hash >>> 0) % 12) * 30
}

/**
 * Мега-меню каталога: плитки категорий со значками и счётчиками.
 * Один файл, ноль зависимостей, собственная палитра, клиентского JS нет.
 */
export function Navmenu004({
  tiles = DEFAULT_TILES,
  triggerLabel = "Каталог",
  footerLabel = "Все категории",
  accent,
  className,
  style,
}: Navmenu004Props) {
  const palette = {
    ...(accent ? { "--vibeui-navmenu-004-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-navmenu-004" precedence="medium">
        {STYLES}
      </style>
      <nav
        data-vibeui-block="navmenu-004"
        aria-label="Каталог"
        className={className}
        style={palette}
      >
        <div data-part="bar">
          <button
            type="button"
            data-part="trigger"
            aria-haspopup="true"
            popoverTarget="vibeui-navmenu-004-panel"
          >
            <span data-part="grid-glyph" aria-hidden="true">
              <i />
              <i />
              <i />
              <i />
            </span>
            {triggerLabel}
          </button>
          <a data-part="plain" href="#">
            Доставка
          </a>
          <a data-part="plain" href="#">
            Оплата
          </a>
        </div>
        <div
          id="vibeui-navmenu-004-panel"
          data-part="panel"
          popover="auto"
          aria-label={triggerLabel}
        >
          <ul data-part="tiles">
            {tiles.map((tile) => (
              <li key={tile.label}>
                <a
                  data-part="tile"
                  href={tile.href ?? "#"}
                  style={
                    {
                      "--vibeui-navmenu-004-hue": `${hue(tile.label)}`,
                    } as CSSProperties
                  }
                >
                  <span data-part="icon" aria-hidden="true">
                    {tile.label.slice(0, 2)}
                  </span>
                  <span>
                    <span data-part="name">{tile.label}</span>
                    <span data-part="hint">
                      {tile.hint}
                      {tile.count === undefined ? null : (
                        <>
                          {" · "}
                          <span data-part="count">{tile.count}</span>
                        </>
                      )}
                    </span>
                  </span>
                </a>
              </li>
            ))}
          </ul>
          <p data-part="footer">
            <span>Товары в наличии на складе</span>
            <a data-part="all" href="#">
              {footerLabel} →
            </a>
          </p>
        </div>
      </nav>
    </>
  )
}