html, body { margin: 0; height: 100%; background: #0b0e14; overflow: hidden; }
#app { height: 100%; }
.gx-wrap { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.gx-cv { display: block; border-radius: 8px; cursor: crosshair; box-shadow: 0 6px 30px rgba(0,0,0,0.55); touch-action: none; }
.gx-hud { display: flex; gap: 14px; color: #e6ebf5; font: 14px system-ui, sans-serif; min-height: 24px; }
.gx-hud .tag { background: rgba(0,0,0,0.4); padding: 3px 10px; border-radius: 8px; font-variant-numeric: tabular-nums; }