.qr-scanner-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
}

.qr-video {
  width: 100%;
}

.qr-message-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  border-radius: 50%;
  padding: 20px;
  text-align: center;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 10;
}

.hidden {
  display: none !important;
}

.qr-instruction {
  font-size: 2rem;
  text-align: center;
  margin-top: 20px;
}

.attendee-info {
  position: fixed;
  bottom: 0;
  font-size: 2rem;
  width: 100%;
  background-color: white;
  border-top: 1px solid #ccc;
}

.attendee-info .info-title {
  margin: 0;
  padding: 5px;
}

.attendee-details {
  background-color: #f0f0f0;
  padding: 10px;
}

.attendee-details .info-item {
  margin: 0;
}