/* Critical CSS - minimal fallback while JS loads */
html, body { 
  margin: 0; 
  height: 100%; 
  background: #0E0F13; 
  color: #e6e6e6; 
  overflow: hidden; 
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Start screen - show immediately */
#start-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0E0F13;
  z-index: 20000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

#start-screen.hidden {
  display: none;
}

.start-logo {
  width: 360px;
  height: auto;
}

.start-prompt {
  font-size: 8px;
  font-weight: 500;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  color: rgba(255, 144, 0, 0.6);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Hide mobile-only elements on desktop by default */
#mobile-lock-screen, #mobile-hud { 
  display: none !important; 
}

#canvas-container { 
  position: fixed; 
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%; 
}

/* Hide HUD controls until JS initializes */
.panel-hidden { 
  display: none; 
}