/* Overlay */
.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
  }
  /* Popup */
  .popup {
    background: #fff;
    width: 90%;
    max-width: 1000px;
    border-radius: 10px;
    display: flex;
    flex-direction: row;
    padding: 20px;
    gap: 20px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
  }
  /* Left Section */
  .popup-left {
    flex: 1;
    display: flex;
    width: 200px;
    flex-direction: column;
    gap: 15px;
  }
  .popup-left iframe {
    width: 100%;
    height: 300px;
    border-radius: 8px;
    border: 1px solid #ccc;
  }
  .image-slider {
    display: flex;
    overflow-x: auto;
    gap: 10px;
  }
  .image-slider img {
    width: 300px;
    height: 300px;
    border-radius: 8px;
    object-fit: cover;
  }
  /* Right Section */
  .popup-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .popup-right h2 {
    margin: 0;
    color: green;
  }
  .popup-right .content {
    flex: 1;
    overflow-y: auto;
    margin: 10px 0;
  }
  .popup-right .buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  .popup-right button {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 6px;
    background: green;
    color: white;
    cursor: pointer;
  }
  .popup-right button:hover {
    background: darkgreen;
  }
  /* Close Button */
  .close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 22px;
    color: black;
    cursor: pointer;
  }
  /* Responsive: stack vertically on small screens */
  @media (max-width: 768px) {
    .popup {
      flex-direction: column;
      max-height: 95vh;
    }
    .popup-left, .popup-right {
      width: 100%;
    }
  }