body {
  margin: 0;
  padding: 0;
  background-color: #121212; /* Dark background */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;  /* fallback for old browsers */
  height: 100dvh; /* mobile: excludes the dynamic browser toolbars so the bottom isn't cut off */
}

#unity-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#unity-canvas {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Keeps aspect ratio intact */
}

#loading-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #121212;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

#custom-logo {
  max-width: 300px;
  margin-bottom: 20px;
}

#progress-bar-empty {
  width: 300px;
  height: 10px;
  background-color: #333;
  border-radius: 5px;
  overflow: hidden;
}

#progress-bar-full {
  width: 0%;
  height: 100%;
  background-color: #4CAF50; /* Green loading bar */
  transition: width 0.1s ease;
}