body {
  font-family: 'Poppins', sans-serif;
  background: radial-gradient(circle at top, #0f2027, #203a43, #2c5364);
  color: #fff;
  text-align: center;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

h1 {
  text-shadow: 0 0 20px #0ff, 0 0 40px #00f;
}

.info {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #ccc;
}

.bar-area {
  position: relative;
  width: 80%;
  height: 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: 0 0 15px rgba(0,255,255,0.3);
}

.bar {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #00f, #0ff);
  opacity: 0.2;
}

.target-zone {
  position: absolute;
  width: 15%;
  height: 100%;
  background: rgba(0,255,0,0.4);
  border: 2px solid #0f0;
  left: 45%;
  box-shadow: 0 0 15px #0f0;
  border-radius: 6px;
}

.line {
  position: absolute;
  width: 4px;
  height: 100%;
  background: #fff;
  left: 0;
  box-shadow: 0 0 20px #0ff;
  border-radius: 2px;
}

.controls button {
  background: #111;
  border: 2px solid #0ff;
  color: #0ff;
  padding: 10px 20px;
  margin: 0 5px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
}

.controls button:hover {
  background: #0ff;
  color: #111;
  box-shadow: 0 0 20px #0ff;
}

.scoreboard {
  margin-top: 20px;
  font-size: 1.2rem;
}

.scoreboard span {
  font-weight: bold;
  color: #0ff;
}