import { ReactNode, useEffect } from 'react';
import { X } from 'lucide-react';

interface ModalProps {
  title: string;
  onClose: () => void;
  children: ReactNode;
  size?: 'md' | 'lg';
}

export default function Modal({ title, onClose, children, size = 'md' }: ModalProps) {
  useEffect(() => {
    const handler = (e: KeyboardEvent) => {
      if (e.key === 'Escape') onClose();
    };
    document.addEventListener('keydown', handler);
    return () => document.removeEventListener('keydown', handler);
  }, [onClose]);

  return (
    <div
      className="fixed inset-0 z-50 flex items-center justify-center bg-black/70 backdrop-blur-sm"
      onClick={(e) => {
        if (e.target === e.currentTarget) onClose();
      }}
    >
      <div
        className={`bg-gray-900 border border-gray-800 rounded-xl shadow-2xl w-full mx-4 ${size === 'lg' ? 'max-w-2xl' : 'max-w-md'}`}
      >
        <div className="flex items-center justify-between px-6 py-4 border-b border-gray-800">
          <h3 className="text-base font-semibold text-gray-100">{title}</h3>
          <button onClick={onClose} className="text-gray-500 hover:text-gray-300 transition-colors">
            <X size={18} />
          </button>
        </div>
        <div className="px-6 py-5">{children}</div>
      </div>
    </div>
  );
}