.progress-container {
    width: 100%;
    max-width: 400px;
    background-color: #e0e0e0;
    border-radius: 20px;
    overflow: hidden;
    height: 30px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
    margin: 20px auto;
  }

  .progress-bar {
    height: 100%;
    background-color: #4caf50;
    width: 0%;
    text-align: center;
    color: white;
    font-weight: bold;
    line-height: 30px;
    transition: width 0.4s ease;
  }