mb-grid-solutions.com/components/Button.tsx

'use client';

import React, { useRef, useState } from 'react';
import { motion } from 'framer-motion';
import Link from 'next/link';
import { ArrowRight } from 'lucide-react';

interface ButtonProps {
  children: React.ReactNode;
  href?: string;
  onClick?: () => void;
  variant?: 'primary' | 'accent' | 'outline' | 'ghost';
  className?: string;
  showArrow?: boolean;
  type?: 'button' | 'submit' | 'reset';
  disabled?: boolean;
}

export const Button = ({ 
  children, 
  href, 
  onClick, 
  variant = 'primary', 
  className = '',
  showArrow = false,
  type = 'button',
  disabled = false
}: ButtonProps) => {
  const [mousePosition, setMousePosition] = useState({ x: 0, y: 0 });
  const [isHovered, setIsHovered] = useState(false);

  const handleMouseMove = (e: React.MouseEvent) => {
    const rect = e.currentTarget.getBoundingClientRect();
    setMousePosition({
      x: e.clientX - rect.left,
      y: e.clientY - rect.top,
    });
  };

  const baseStyles = "inline-flex items-center justify-center px-10 py-5 rounded-2xl font-bold uppercase tracking-[0.2em] text-[10px] transition-all duration-500 relative group disabled:opacity-50 disabled:cursor-not-allowed select-none overflow-hidden";
  
  const variants = {
    primary: "bg-primary text-white shadow-lg",
    accent: "bg-accent text-white shadow-lg",
    outline: "border-2 border-primary text-primary hover:bg-primary hover:text-white",
    ghost: "bg-slate-100 text-primary hover:bg-slate-200"
  };

  const content = (
    <span className="relative z-10 flex items-center gap-3">
      {children}
      {showArrow && (
        <ArrowRight 
          size={14} 
          strokeWidth={3} 
          className="group-hover:translate-x-1 transition-transform duration-300" 
        />
      )}
    </span>
  );

  const spotlight = (
    <motion.div
      className="absolute inset-0 z-0 pointer-events-none transition-opacity duration-500"
      style={{
        opacity: isHovered ? 1 : 0,
        background: `radial-gradient(600px circle at ${mousePosition.x}px ${mousePosition.y}px, rgba(255,255,255,0.15), transparent 40%)`,
      }}
    />
  );

  const buttonProps = {
    onMouseMove: handleMouseMove,
    onMouseEnter: () => setIsHovered(true),
    onMouseLeave: () => setIsHovered(false),
    className: `${baseStyles} ${variants[variant]} ${className}`,
  };

  if (href) {
    return (
      <Link href={href} {...buttonProps}>
        {spotlight}
        {content}
      </Link>
    );
  }

  return (
    <button type={type} onClick={onClick} disabled={disabled} {...buttonProps}>
      {spotlight}
      {content}
    </button>
  );
};