.game-area {
    position: relative;
    height: 160px; /* enough for numbers */
    margin: 16px auto;
  }
  .number-box {
    position: absolute;
    font-size: 2.5rem; /* bigger numbers */
    font-weight: bold;
    user-select: none;
  }
.progress-bar-container {
  width: 96%;
  height: 10px;
  background: #E2E2E290;
  border-radius: 8px;
  margin: 10px auto 0px;
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: #FF4C4C;
  width: 100%;
  border-radius: 8px;
  transform-origin: center; 
  transform: scaleX(1);     
  transition: transform 0.1s linear; 
}

  .hidden {
    display: none !important;
  }
  .message {
    font-size: 18px;
    font-weight: bold;
    color: #46DE62;
    margin: 20px 0;
    text-align: center;
  }
  
  .game-buttons {
    text-align: center;
    margin-top: 12px;
  }
  .game-buttons button {
    margin: 0 10px;
    padding: 10px 22px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 5px;
    border: none;
    background-color: #1976d2;
    color: white;
  }
  .game-buttons button:hover {
    background-color: #1565c0;
  }