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

html, body {
  width: 100%;
  height: 100%;
  background: #000;
  overflow: hidden;
  font-family: 'Courier New', Courier, monospace;
}

#game-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

#hud-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

#vr-button-container {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
}

#blocker {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
}

#blocker h1 {
  color: #cc0000;
  font-size: 4em;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-shadow: 0 0 20px #ff0000;
  margin-bottom: 20px;
}

#blocker p {
  color: #aaa;
  font-size: 1.2em;
}

#blocker .instructions {
  color: #888;
  font-size: 0.9em;
  margin-top: 30px;
  text-align: center;
  line-height: 1.8;
}

/* VRButton styling override */
#VRButton {
  font-family: 'Courier New', Courier, monospace !important;
  background: #cc0000 !important;
  border: 1px solid #ff4444 !important;
  color: white !important;
  font-size: 14px !important;
  padding: 12px 24px !important;
  border-radius: 4px !important;
  cursor: pointer !important;
}