body {
  margin: 0;
  overflow: hidden;
  background-color: black;
  color: white;
  font-family: Arial, sans-serif;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: 100%;
}

.joystick {
  position: fixed;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  z-index: 5;
  display: none;
}

#moveJoystick {
  bottom: 20px;
  left: 20px;
}

#shootJoystick {
  bottom: 20px;
  right: 20px;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0, 0, 0, 0.8);
  padding: 20px;
  border: 1px solid white;
  z-index: 10;
  width: 80%;
  max-width: 300px;
  text-align: center;
}

.podium {
  margin: 20px 0;
  font-size: 18px;
}

button {
  display: block;
  margin: 10px auto;
  padding: 10px;
  width: 80%;
  background-color: #444;
  color: white;
  border: 1px solid white;
  cursor: pointer;
}

button:hover {
  background-color: #666;
}

input {
  margin: 10px 0;
  padding: 5px;
  width: 80%;
}