body {
  margin: 0;
  overflow: hidden;
  height: 100vh;
  font-family: Arial, sans-serif;
  background: black;
}

#camera {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

#arrowCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

#navigation-info {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 15px 25px;
  border-radius: 15px;
  text-align: center;
  font-size: 1rem;
  z-index: 3;
  max-width: 90%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

#celebration {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 40px 60px;
  border-radius: 20px;
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  z-index: 10;
  display: none;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: celebratePop 0.6s ease-out;
}

#celebration.show {
  display: block;
}

@keyframes celebratePop {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

.celebration-emoji {
  font-size: 3rem;
  margin-bottom: 10px;
}

#status {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 10px 20px;
  border-radius: 10px;
  z-index: 3;
  font-size: 0.9rem;
}

#debug-info {
  position: fixed;
  top: 50px;
  left: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: #0f0;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.75rem;
  font-family: monospace;
  z-index: 3;
  max-width: 200px;
}