# Preview card tooltip

> Hover a link to get a small card with icon, title, last update and status, without leaving the page.

- Category: [Tooltips](https://library.aimran.es/components/tooltips)
- Built with: HTML + CSS
- Live editor: https://library.aimran.es/blocks/uv-tip-preview
- Library: AIMRAN Library (https://library.aimran.es), free, no sign-up, by Aimran Oukham

## Where to use it

Think of a task manager where projects are mentioned all over the place: in comments, in the activity feed, in a weekly summary. Instead of opening each one, people hover the name and see “Project Atlas · updated 2 min ago · In progress”. It is a hover card, the kind of rich tooltip GitHub or Notion use for mentions.

Keep it to three or four pieces of information; if it needs a scrollbar, it should be a page. In long lists, add a short delay before it opens, so moving the mouse down a column does not fire a card on every row.

## Code

### HTML

```html
<button class="uv-tv">Preview<span><i>⌁</i><b>Project Atlas</b><small>Updated 2 min ago</small><em>In progress</em></span></button>
```

### CSS

```css
.uv-tv {
  --c1: #0071e3;
  --c2: #8ec5ff;
  --s: 16px;
  /* tamaño */
  --k: 1;
  /* velocidad */
  --fg: #1d1d1f;
  /* texto */
  --bg: #f5f5f7;
  /* fondo */
}

.uv-tv {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  font-weight: 600;
  border: 0;
  cursor: pointer;
  color: var(--fg);
  background: color-mix(in srgb,var(--fg) 7%,transparent);
  position: relative;
  padding: .8em 1.25em;
  border-radius: 999px;
}

.uv-tv span {
  position: absolute;
  z-index: 5;
  padding: .65em .85em;
  border-radius: .75em;
  font-size: .76em;
  font-weight: 550;
  line-height: 1.25;
  white-space: nowrap;
  pointer-events: none;
  color: var(--bg);
  background: var(--fg);
  box-shadow: 0 12px 35px rgba(0,0,0,.2);
  opacity: 0;
  left: 50%;
  bottom: calc(100% + .8em);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .15em .65em;
  width: 14em;
  padding: 1em;
  text-align: left;
  white-space: normal;
  color: var(--fg);
  background: var(--bg);
  box-shadow: 0 18px 50px rgba(0,0,0,.18),inset 0 0 0 1px color-mix(in srgb,var(--fg) 10%,transparent);
  transform: translate(-50%,.7em) scale(.88);
  transition: all calc(0.42s / var(--k)) cubic-bezier(.34,1.56,.64,1);
}

.uv-tv i {
  grid-row: 1/3;
  display: grid;
  place-items: center;
  width: 2.5em;
  height: 2.5em;
  border-radius: .7em;
  font-size: 1.2em;
  font-style: normal;
  color: #fff;
  background: linear-gradient(135deg,var(--c1),var(--c2));
}

.uv-tv b {
  font-size: .9em;
}

.uv-tv small {
  opacity: .55;
}

.uv-tv em {
  grid-column: 1/-1;
  margin-top: .7em;
  padding-top: .65em;
  border-top: 1px solid color-mix(in srgb,var(--fg) 10%,transparent);
  font-size: .72em;
  font-style: normal;
  color: var(--c1);
}

.uv-tv:hover span,.uv-tv:focus-visible span {
  opacity: 1;
  transform: translate(-50%,0) scale(1);
}
```

### React

```tsx
import type { CSSProperties } from "react";

const css = `
.uv-tv {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  font-weight: 600;
  border: 0;
  cursor: pointer;
  color: var(--fg);
  background: color-mix(in srgb,var(--fg) 7%,transparent);
  position: relative;
  padding: .8em 1.25em;
  border-radius: 999px;
}

.uv-tv span {
  position: absolute;
  z-index: 5;
  padding: .65em .85em;
  border-radius: .75em;
  font-size: .76em;
  font-weight: 550;
  line-height: 1.25;
  white-space: nowrap;
  pointer-events: none;
  color: var(--bg);
  background: var(--fg);
  box-shadow: 0 12px 35px rgba(0,0,0,.2);
  opacity: 0;
  left: 50%;
  bottom: calc(100% + .8em);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .15em .65em;
  width: 14em;
  padding: 1em;
  text-align: left;
  white-space: normal;
  color: var(--fg);
  background: var(--bg);
  box-shadow: 0 18px 50px rgba(0,0,0,.18),inset 0 0 0 1px color-mix(in srgb,var(--fg) 10%,transparent);
  transform: translate(-50%,.7em) scale(.88);
  transition: all calc(0.42s / var(--k)) cubic-bezier(.34,1.56,.64,1);
}

.uv-tv i {
  grid-row: 1/3;
  display: grid;
  place-items: center;
  width: 2.5em;
  height: 2.5em;
  border-radius: .7em;
  font-size: 1.2em;
  font-style: normal;
  color: #fff;
  background: linear-gradient(135deg,var(--c1),var(--c2));
}

.uv-tv b {
  font-size: .9em;
}

.uv-tv small {
  opacity: .55;
}

.uv-tv em {
  grid-column: 1/-1;
  margin-top: .7em;
  padding-top: .65em;
  border-top: 1px solid color-mix(in srgb,var(--fg) 10%,transparent);
  font-size: .72em;
  font-style: normal;
  color: var(--c1);
}

.uv-tv:hover span,.uv-tv:focus-visible span {
  opacity: 1;
  transform: translate(-50%,0) scale(1);
}
`;

export default function TipPreview() {
  return (
    <>
      <style>{css}</style>
      <div
        style={{
          "--c1": "#0071e3",
          "--c2": "#8ec5ff",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <button className="uv-tv">Preview<span><i>⌁</i><b>Project Atlas</b><small>Updated 2 min ago</small><em>In progress</em></span></button>
      </div>
    </>
  );
}
```

## Prompt for AI assistants

Paste this into ChatGPT, Claude, Cursor, v0 or Lovable to adapt the block to your stack (Tailwind, Vue, Svelte…):

````text
I want to add the “Preview card tooltip” block (Tooltips) from AIMRAN Library to my project.

## What it is
Hover a link to get a small card with icon, title, last update and status, without leaving the page.

## Chosen settings
- Main color: #0071e3
- Secondary color: #8ec5ff
- Size: 16px (from 12 to 24px)
- Speed: 1x (from 0.5 to 2x)
- Text: "Project Atlas"

## What I need
1. Add it to my project with the same look and animation as the reference code: same sizes, colours, radii, shadows, timings and easing.
2. It is built with plain HTML and CSS (the reference wraps it in a React component with its CSS). If my project uses something else (Vue, Svelte, Astro, plain HTML…), translate it without losing any behaviour. If I use Tailwind, turn the styles into classes; if not, keep the CSS in its own file.
3. Expose the settings above as props (or CSS variables) with those values as defaults.
4. Make it work well on phones: nothing that depends only on hover, touch targets of at least 44 px and no overflow on 320 px screens.
5. Make it look right in light and dark mode.
6. Keep it accessible: semantic HTML, roles and aria-* where needed, visible focus and keyboard support.
7. Respect prefers-reduced-motion: with reduced motion, no big animations but the same end result.

## Reference code
```tsx
import type { CSSProperties } from "react";

const css = `
.uv-tv {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  font-weight: 600;
  border: 0;
  cursor: pointer;
  color: var(--fg);
  background: color-mix(in srgb,var(--fg) 7%,transparent);
  position: relative;
  padding: .8em 1.25em;
  border-radius: 999px;
}

.uv-tv span {
  position: absolute;
  z-index: 5;
  padding: .65em .85em;
  border-radius: .75em;
  font-size: .76em;
  font-weight: 550;
  line-height: 1.25;
  white-space: nowrap;
  pointer-events: none;
  color: var(--bg);
  background: var(--fg);
  box-shadow: 0 12px 35px rgba(0,0,0,.2);
  opacity: 0;
  left: 50%;
  bottom: calc(100% + .8em);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .15em .65em;
  width: 14em;
  padding: 1em;
  text-align: left;
  white-space: normal;
  color: var(--fg);
  background: var(--bg);
  box-shadow: 0 18px 50px rgba(0,0,0,.18),inset 0 0 0 1px color-mix(in srgb,var(--fg) 10%,transparent);
  transform: translate(-50%,.7em) scale(.88);
  transition: all calc(0.42s / var(--k)) cubic-bezier(.34,1.56,.64,1);
}

.uv-tv i {
  grid-row: 1/3;
  display: grid;
  place-items: center;
  width: 2.5em;
  height: 2.5em;
  border-radius: .7em;
  font-size: 1.2em;
  font-style: normal;
  color: #fff;
  background: linear-gradient(135deg,var(--c1),var(--c2));
}

.uv-tv b {
  font-size: .9em;
}

.uv-tv small {
  opacity: .55;
}

.uv-tv em {
  grid-column: 1/-1;
  margin-top: .7em;
  padding-top: .65em;
  border-top: 1px solid color-mix(in srgb,var(--fg) 10%,transparent);
  font-size: .72em;
  font-style: normal;
  color: var(--c1);
}

.uv-tv:hover span,.uv-tv:focus-visible span {
  opacity: 1;
  transform: translate(-50%,0) scale(1);
}
`;

export default function TipPreview() {
  return (
    <>
      <style>{css}</style>
      <div
        style={{
          "--c1": "#0071e3",
          "--c2": "#8ec5ff",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <button className="uv-tv">Preview<span><i>⌁</i><b>Project Atlas</b><small>Updated 2 min ago</small><em>In progress</em></span></button>
      </div>
    </>
  );
}
```

Give me the complete final code, ready to paste, and tell me in one line where to put it in my project.
````