* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Comic Sans MS", cursive, sans-serif;
  background: linear-gradient(135deg, #2c3e50, #4a69bd);
  color: #fff;
  text-align: center;
  overflow: hidden;
  height: 100vh;
  touch-action: manipulation;
}
.hidden { display: none !important; }
.screen {
  position: absolute; width: 100%; height: 100%;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 1rem;
}
.glow-btn {
  background: linear-gradient(90deg, #f39c12, #f1c40f);
  border: none; color: #333; font-size: 1.5rem; padding: 1rem 2rem;
  border-radius: 999px; cursor: pointer; box-shadow: 0 0 20px #f39c12;
}
.big-btn {
  background: #f39c12; color: white; font-size: 1.2rem; padding: 0.8rem 1.5rem;
  border-radius: 20px; border: 2px solid #fff; margin-top: 10px; cursor: pointer;
}
.card-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; max-width: 90%;
}
.card {
  font-size: 0.9rem; padding: 15px; background: rgba(255, 255, 255, 0.1);
  border: 2px solid #fff; color: #fff; border-radius: 12px; cursor: pointer;
}
.card.unlocked { background: rgba(46, 204, 113, 0.4); }
button:disabled { filter: grayscale(1); opacity: 0.5; cursor: not-allowed; }
.sound-btn { margin: 5px; padding: 15px; background: #e74c3c; border-radius: 12px; color: #fff; border: none; }
#draw-canvas { border: 5px solid #f1c40f; border-radius: 15px; touch-action: none; max-width: 95%; }
#cookie-container {
  width: 300px; height: 300px; background: rgba(0,0,0,0.2); position: relative; overflow: hidden; border-radius: 15px;
}
.cookie {
  position: absolute; width: 50px; height: 50px;
  background: #f39c12; border-radius: 50%; border: 3px dashed #333;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.cookie::after { content: '🍪'; font-size: 30px; }
.popup-msg { color: #f1c40f; font-weight: bold; margin-top: 10px; font-size: 1.2rem; }
.mystery-box { font-size: 3rem; background: none; border: none; cursor: pointer; transition: transform 0.2s; }