html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0b1210;
  overscroll-behavior: none;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#unity-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  background: #0b1210;
  outline: none;
}

#loading {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-family: "Roboto", Arial, sans-serif;
  color: #c9b48a;
}

#loading-title {
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 1px;
  margin-bottom: 18px;
}

#loading-bar {
  width: 220px;
  height: 10px;
  border-radius: 5px;
  background: #1d2a25;
  overflow: hidden;
}

#loading-fill {
  width: 0%;
  height: 100%;
  border-radius: 5px;
  background: #7a5230;
  transition: width 0.2s;
}

#error {
  display: none;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  max-width: 80%;
  padding: 16px;
  border-radius: 8px;
  background: #5a1a1a;
  color: #fff;
  font-family: Arial, sans-serif;
}