#mobile-app-popup {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  overflow: hidden;
}

.popup-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.8);
}

.popup-content {
  width: max-content;
  max-width: 90%;
  padding: 2em;
  border: 2px solid #D873FF;
  border-radius: 15px;
  box-sizing: border-box;
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  text-align: center;
  border: 2px solid #D873FF;
  box-shadow: 0 0 30px rgba(216, 115, 255, 0.3);
  position: relative;
  z-index: 1;
}

.popup-close {
  position: absolute;
  top: calc(15px + env(safe-area-inset-top));
  right: calc(20px + env(safe-area-inset-right));
  font-size: 24px;
  color: #fff;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 10001;
}

a.download-button img {
  width: 50vw;
  height: auto;
  padding: 1vw;
}