function ExitPanel({ progress = 25, onExit, simple = false }) {
  if (simple) {
    return (
      <button type="button" className="ay-exit-panel ay-exit-panel--simple" onClick={onExit}>
        <span className="ay-exit-btn">Exit</span>
      </button>
    );
  }
  const fill = Math.max(0, Math.min(100, progress));
  return (
    <button type="button" className="ay-exit-panel" onClick={onExit}>
      <span className="ay-exit-btn">Exit</span>
      <span className="ay-exit-pct">{fill}%</span>
      <span className="ay-exit-bar">
        <span className="ay-exit-bar-fill" style={{ height: `${fill}%` }} />
      </span>
    </button>
  );
}
window.ExitPanel = ExitPanel;