/* smartGMA UI enhancements */
#offline-banner {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(0,0,0,0.82);
  color: #fff;
  font: 14px/1.2 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  z-index: 99999;
  display: none;
  align-items: center;
  gap: 10px;
}
#offline-banner .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #00ADEF;
  flex: 0 0 auto;
}
#ptr-hint {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font: 13px/1.2 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  white-space: nowrap;
}
#ptr-hint.show { opacity: 1; }