// Copy and paste the following code into your project.

'use client';

import { cn } from '@/lib/utils';
import React, { useRef, useState } from 'react';

export interface SpotlightCardProps extends React.HTMLAttributes<HTMLDivElement> {
  spotlightColor?: string;
}

export function SpotlightCard({
  children,
  className,
  spotlightColor = 'rgba(120, 119, 198, 0.1)',
  ...props
}: SpotlightCardProps) {
  const divRef = useRef<HTMLDivElement>(null);
  const [isFocused, setIsFocused] = useState(false);
  const [position, setPosition] = useState({ x: 0, y: 0 });
  const [opacity, setOpacity] = useState(0);

  const handleMouseMove = (e: React.MouseEvent<HTMLDivElement>) => {
    if (!divRef.current || isFocused) return;

    const div = divRef.current;
    const rect = div.getBoundingClientRect();

    setPosition({ x: e.clientX - rect.left, y: e.clientY - rect.top });
  };

  const handleFocus = () => {
    setIsFocused(true);
    setOpacity(1);
  };

  const handleBlur = () => {
    setIsFocused(false);
    setOpacity(0);
  };

  const handleMouseEnter = () => {
    setOpacity(1);
  };

  const handleMouseLeave = () => {
    setOpacity(0);
  };

  return (
    <div
      ref={divRef}
      onMouseMove={handleMouseMove}
      onFocus={handleFocus}
      onBlur={handleBlur}
      onMouseEnter={handleMouseEnter}
      onMouseLeave={handleMouseLeave}
      className={cn(
        'relative overflow-hidden rounded-xl border bg-card text-card-foreground shadow transition-colors',
        className,
      )}
      {...props}
    >
      <div
        className="pointer-events-none absolute -inset-px opacity-0 transition duration-300"
        style={{
          opacity,
          background: `radial-gradient(600px circle at ${position.x}px ${position.y}px, ${spotlightColor}, transparent 40%)`,
        }}
      />
      <div className="relative h-full z-10">{children}</div>
    </div>
  );
}
Spotlight Card

Hover me

Installation

Dependencies

Registry Components
