.popup-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 999;
    justify-content: center;
    align-items: center;
  }

  .popup-box {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    width: 90%;
    max-width: 700px;
    text-align: center;
    position: relative;
    animation: popFade 0.3s ease-in-out;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
  }

  .popup-img {
    width: 100%;
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 15px;
  }

  .close-btn {
    position: absolute;
    top: 10px; right: 15px;
    font-size: 24px;
    cursor: pointer;
    color:black;
  }

  .close-btn:hover {
    color: red;
  }

  @keyframes popFade {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }