body {
  margin: 0;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  position: relative; /* Necessário para posicionar o formulário */
}

canvas {
  border: 2px solid #fff;
}

/* NOVO: Estilos para o formulário de high score */
#highScoreFormContainer {
  position: absolute;
  background-color: #111;
  color: #fff;
  border: 2px solid lime;
  padding: 20px;
  text-align: center;
  font-family: Arial, sans-serif;
}

#highScoreFormContainer.hidden {
  display: none;
}

#highScoreFormContainer input {
  background-color: #333;
  color: #fff;
  border: 1px solid #fff;
  padding: 10px;
  font-size: 20px;
  text-transform: uppercase;
  width: 80px;
  text-align: center;
}

#highScoreFormContainer button {
  background-color: lime;
  color: black;
  border: none;
  padding: 10px 20px;
  font-size: 18px;
  cursor: pointer;
  margin-left: 10px;
}