frontend-project/Button.tsx

import React from 'react';
import './Button.css';

interface ButtonProps {
  label: string;
  onClick?: () => void;
  variant?: 'primary' | 'secondary';
}

export const Button: React.FC<ButtonProps> = ({ 
  label, 
  onClick, 
  variant = 'primary' 
}) => {
  return (
    <button 
      className={`btn btn-${variant}`}
      onClick={onClick}
    >
      {label}
    </button>
  );
};