.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 50;
  }
  
  .popup-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .leave-button {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #e0f7fa; /* Soft aqua blue */
    color: #00796b; /* Calm teal */
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s, transform 0.2s;
  }
  
  .leave-button:hover {
    background-color: #b2ebf2; /* Lighter aqua on hover */
    transform: scale(1.05); /* Gentle hover effect */
  }
  
  .leave-button:active {
    background-color: #80deea; /* Slightly darker on click */
  }
  
  
  .main-card {
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    width: 266px;
    height: 249px;
    background: white;
    overflow: hidden; /* Ensures anything outside the card doesn't display */
  }
  
  .main-image {
    border-radius: 20px;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures the image fills the container while preserving aspect ratio */
  }
  
  
  .left-button,
  .right-button {
    position: absolute;
    bottom: 20px;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    border: none;
    cursor: pointer;
  }
  
  .left-button {
    left: 20px;
  }
  
  .right-button {
    right: 20px;
  }
  
  .qr-scanner-card {
    display: flex;
    flex-direction: column;
    justify-content: center; /* Center content vertically */
    align-items: center;    /* Center content horizontally */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 20px;
    background: #fff;
    position: relative; /* Required for positioning the cancel button */
    width: 266px;
    height: 249px;
  }
  
  .qr-scanner-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
  }
  
  .cancel-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 20px;
    height: 20px;
    padding: 0;
  }
  
  .cancel-button img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Ensure the image fits well */
  }
  
  .qr-scanner-footer {
    text-align: center;
    padding: 5px;
    font-size: 12px;
    font-weight: bold;
    color: #fff;
    background: #4B5563; /* Neutral-600 */
    border-radius: 10px;
    width: 100px;
    margin-top: 10px; /* Space above footer */
  }