body {
  background-color: #101820;
  color: #00ffcc;
  font-family: 'Segoe UI', sans-serif;
  text-align: center;
  margin: 0;
  padding: 0;
}

h1 {
  margin-top: 20px;
  font-size: 2em;
}

#controls {
  margin: 20px auto;
  max-width: 800px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

button {
  background-color: #00ffcc;
  color: black;
  border: none;
  padding: 6px 12px;
  font-size: 1em;
  cursor: pointer;
  border-radius: 4px;
  transition: transform 0.2s ease;
}

button:hover {
  transform: scale(1.05);
}

label {
  font-size: 0.95em;
}

input[type="range"], input[type="number"] {
  vertical-align: middle;
}

#stats {
  width: 100%;
  margin-top: 10px;
  font-size: 1.1em;
}

canvas {
  border: 2px solid #00ffcc;
  margin-top: 10px;
  box-shadow: 0 0 10px #00ffcc;
}