html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: sans-serif;
}

#actionButton {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 999;
  padding: 20px 30px;
  font-size: 18px;
  border: none;
  border-radius: 8px;
  background-color: #00c896;
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition:
    background-color 0.3s,
    opacity 0.3s;
  cursor: pointer;
}

#actionButton:disabled {
  background-color: #555;
  opacity: 0.7;
  cursor: not-allowed;
}

#ar-container {
  height: 100%;
  width: 100%;
}

#fallback-container {
  display: none;
  background-color: #121212;
  color: white;
  text-align: center;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100dvh;
}

#fallback-video {
  width: 100%;
  max-width: 250px;
  border-radius: 8px;
  margin-bottom: 20px;
}

#fallback-container h2 {
  font-size: 8em;
  margin-top: 0;
}

#sceneContainer {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.a-enter-vr {
  display: none !important;
}

#versionDisplay {
  display: none;
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 5px 10px;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  font-family: Arial, sans-serif;
  font-size: 14px;
  border-radius: 4px;
}