#popupOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
  }

  #popupContent {
    position: relative;
    background: white;
    padding: 0;
    border-radius: 8px;
    max-width: 80vw;
    max-height: 80vh;
    overflow: hidden;
    cursor: pointer;
  }

  #popupContent img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 80vh;
  }

  #popupClose {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 22px;
    font-weight: bold;
    background: none;
    border: none;
    cursor: pointer;
    color: #fff;
    z-index: 1001;
  }