* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

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

#game-canvas {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #000;
}

#loading-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: opacity 0.5s;
}

#loading-screen.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-text {
  color: #fff;
  font-family: monospace;
  font-size: 24px;
  margin-bottom: 20px;
}

.loading-bar-container {
  width: 200px;
  height: 12px;
  border: 2px solid #fff;
  background: #111;
}

.loading-bar {
  height: 100%;
  width: 0%;
  background: #e55;
  transition: width 0.2s;
}