body {
  margin: 0;
  background: #000;
  color: white;
  font-family: 'Roboto', sans-serif;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

canvas {
  display: block;
  touch-action: none;
}

.controls {
  position: absolute;
  bottom: 30px;
  display: flex;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  padding: 12px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 10;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

input {
  padding: 10px 35px 10px 15px;
  border-radius: 20px;
  border: none;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  outline: none;
  font-family: 'Roboto', sans-serif;
  width: 160px;
}

.clear-btn {
  position: absolute;
  right: 0px;
  padding: 6px 12px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.5);
  font-size: 18px;
  display: none;
  user-select: none;
}

button {
  padding: 10px 20px;
  border-radius: 20px;
  border: none;
  background: #00d2ff;
  cursor: pointer;
  font-weight: bold;
  transition: 0.2s;
}

button:hover {
  transform: scale(1.05);
  background: #fff;
  color: #000;
}