.typing-game-container {
  font-family: Arial, sans-serif;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  background-color: #111;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(255,255,255,0.1);
  color: #fff;
}

#game-start-screen, #game-end-screen {
  padding: 20px;
}

.login-button, button {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 10px 2px;
  cursor: pointer;
  border-radius: 4px;
}

.login-button:hover, button:hover {
  background-color: #45a049;
}

#game-screen {
  position: relative;
  height: 400px;
  border: 2px solid #fff;
  background-color: #000;
  overflow: hidden;
}

.game-info {
  display: flex;
  justify-content: space-around;
  padding: 10px;
  background-color: #222;
  margin-bottom: 10px;
}

.letter {
  position: absolute;
  font-size: 32px;
  font-weight: bold;
  color: #0f0;
  user-select: none;
  animation: fall linear;
}

#game-area:focus {
  outline: none;
}

@keyframes fall {
  to {
    transform: translateY(400px);
  }
}
