body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #f9f9f9;
}

#game-container {
  display: inline-block;
  margin: 50px auto;
  padding: 20px;
  background-color: #fff;
  border: 2px solid #ccc;
  border-radius: 10px;
}

#grid {
  display: grid;
  grid-template-columns: repeat(8, 50px);
  grid-template-rows: repeat(8, 50px);
  gap: 2px;
}

.cell {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  cursor: pointer;
}

.cell.occupied {
  cursor: default;
  background-color: #e0e0e0;
}
.hidden {
  display: none !important;
}

#celebration-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: rgba(0, 0, 0, 0.8); */
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: 1000;
}

.modal-content {
  text-align: center;
  background: #333;
  padding: 20px;
  border-radius: 10px;
}