body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: radial-gradient(circle at center, #0f0c29, #302b63, #24243e);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
}

.game-container {
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
  width: 400px;
}

h1 {
  text-shadow: 0 0 15px cyan;
  margin-bottom: 20px;
}

.bar-area {
  position: relative;
  width: 100%;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 25px;
  box-shadow: inset 0 0 15px rgba(0, 255, 255, 0.2);
}

.target-zone {
  position: absolute;
  width: 60px;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 255, 0, 0.5);
  border-radius: 10px;
  box-shadow: 0 0 20px lime;
}

.moving-bar {
  position: absolute;
  width: 50px;
  height: 100%;
  left: 0;
  background: cyan;
  border-radius: 10px;
  box-shadow: 0 0 20px cyan;
  animation: moveBar 2s linear infinite;
}

@keyframes moveBar {
  0% { left: 0; }
  100% { left: calc(100% - 50px); }
}

.controls button {
  background: none;
  border: 2px solid cyan;
  color: white;
  padding: 8px 15px;
  margin: 5px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.controls button:hover {
  background: cyan;
  color: black;
  box-shadow: 0 0 20px cyan;
}

.scoreboard {
  margin-top: 15px;
  font-size: 1rem;
  text-shadow: 0 0 10px cyan;
}