body {
  margin: 0;
  overflow: hidden;
}

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

.ui-overlay {
  position: relative;
  z-index: 10;
  pointer-events: none;
}

.ui-overlay * {
  pointer-events: auto;
}

.glass-panel {
  background: rgba(16, 29, 34, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.controls-hint {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  padding: 8px 16px;
  background: rgba(16, 29, 34, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  font-family: "Inter", sans-serif;
}