html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100%;
  background: #000;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

#wf-mount {
  position: fixed;
  inset: 0;
}

#wf-mount canvas {
  position: absolute;
  inset: 0;
  display: block;
}

.wf-ui-status {
  position: fixed;
  top: env(safe-area-inset-top, 12px);
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  pointer-events: none;
  z-index: 20;
}

.wf-debug-panel {
  position: fixed;
  bottom: env(safe-area-inset-bottom, 12px);
  left: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.65);
  color: #0f0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  line-height: 1.5;
  pointer-events: none;
  z-index: 20;
  white-space: nowrap;
}

.wf-enter-ar-button {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  padding: 14px 28px;
  border: none;
  border-radius: 999px;
  background: #1c1c1c;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  z-index: 30;
}

.wf-enter-ar-button:disabled {
  opacity: 0.5;
}

.wf-unsupported-message {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  z-index: 40;
  background: #000;
}