body {
  font-family: sans-serif;
  text-align: center;
  padding: 2rem;
  margin: 0;
}

/* 🎨 Theme Styles */
body.playground {
  background: #fef9e7;
  color: #333;
  font-family: 'Comic Sans MS', cursive, sans-serif;
}

body.chalkboard {
  background: #222;
  color: #f0f0f0;
  font-family: 'Courier New', monospace;
}

body.galaxy {
  background: radial-gradient(circle at center, #0d0d2b, #1a1a3f);
  color: #b3e5fc;
  font-family: 'Orbitron', sans-serif;
}

body.nature {
  background: #e8f5e9;
  color: #2e7d32;
  font-family: 'Georgia', serif;
}

/* 🔘 UI Controls */
button {
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1rem;
  font-size: 1rem;
  margin: 0.4rem;
  cursor: pointer;
  transition: transform 0.2s;
}
button:hover {
  transform: scale(1.05);
}

input, textarea, select {
  font-size: 1rem;
  padding: 0.5rem;
  margin: 0.5rem;
  border: 2px solid #ccc;
  border-radius: 5px;
}

/* 🔳 Panels */
.hidden {
  display: none;
}
#wordBox {
  margin-top: 5rem;
}
.word-box {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 2rem;
  color: #2196f3;
  text-shadow: 1px 1px #ccc;
}

ul {
  list-style: none;
  padding: 0;
}
li {
  margin: 0.25rem 0;
}

/* 🎭 Theme-specific button colors */
body.chalkboard button {
  background-color: #555;
}
body.galaxy button {
  background-color: #6200ea;
}
body.nature button {
  background-color: #81c784;
}