@import url('slidingpuzzle.css'); /* gunakan tema yang sama */

.board {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 120px;
  padding: 20px;
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 700;
  text-align: center;
}

.options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
  width: 100%;
}

.options button {
  background: linear-gradient(180deg, #5aa2ff, #3b82f6);
  color: white;
  font-weight: 600;
  border-radius: 12px;
  padding: 12px;
  cursor: pointer;
  border: none;
  transition: transform .15s ease;
}

.options button:hover {
  transform: translateY(-2px);
}

.options button.correct {
  background: #22c55e;
}
.options button.wrong {
  background: #ef4444;
}