body {
  font-family: Arial, sans-serif;
  background-color: #111;
  color: #fff;
  margin: 0;
  padding: 0;
  text-align: center;
}

h1 {
  margin-top: 10px;
}

#camera {
  width: 95vw;
  height: auto;
  margin: 10px auto;
  border-radius: 12px;
  box-shadow: 0 0 15px #00ffff55;
}

.controls {
  margin: 10px;
}

button {
  padding: 10px 16px;
  font-size: 16px;
  margin: 5px;
  border: none;
  border-radius: 8px;
  background-color: #00aaff;
  color: white;
  cursor: pointer;
}

button:hover {
  background-color: #0099cc;
}

#trackedBag {
  margin-top: 15px;
  font-size: 20px;
  color: #ffcc00;
}

.hidden {
  display: none;
}