html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

canvas {
  display: block;
}

div{
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 10px;
  color: yellow;
  font-size: 1rem;
  background-color: black;
  width: 10%;
}

#QRcode{
  position: fixed;
  top: 0;
  right: 0;
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.85);
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
}

#QRcode img{
  width: 25%;
}

/* Fade-in animation for Show */
@keyframes fadeIn {
  from {
    opacity: 0;
    visibility: hidden;
  }
  to {
    opacity: 1;
    visibility: visible;
  }
}

/* Fade-out animation for Hide */
@keyframes fadeOut {
  from {
    opacity: 1;
    visibility: visible;
  }
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* Show class */
.Show {
  animation: fadeIn 0.5s ease-in forwards;
}

/* Hide class */
.Hide {
  animation: fadeOut 0.5s ease-out forwards;
}

/* Tablet screens (768px - 1024px) */
@media screen and (max-width: 1024px) {
  div {
    position: fixed;
    top: 0;
    font-size: 0.75rem; /* Even larger text for readability on small screens */
    width: 100%; /* Wider for visibility */
    text-align: center; /* Center the text */
  }
}

/* Smartphone screens (up to 767px) */
@media screen and (max-width: 767px) {
  html, body{
    overflow-y: scroll;
  }
  div {
    position: static;
    font-size: 0.75rem; /* Even larger text for readability on small screens */
    width: 100%; /* Wider for visibility */
    text-align: center; /* Center the text */
  }
}