/* preloader.css */

#preloader {
    position: fixed; top:0; left:0;
    width: 100%; height: 100%;
    background: #fff;
    display: flex; flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
  }
  
  #progress-bar-container {
    width: 80%;           
    height: 20px;
    background: #e6f4ea; /* 浅绿色背景 */
    border-radius: 10px;
    overflow: hidden;
    margin-top: 20px;
    box-shadow: inset 0 0 5px #b8d9b5; /* 轻微内阴影 */
  }
  
  #progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #4caf50 0%, #81c784 100%);
    border-radius: 10px 0 0 10px;
    transition: width 0.2s ease;
  }  
  #loading-text {
    font-size: 18px;
    color: #333;
  }