/* Phone-only greeterbot chrome (audit e5c32532).
   Hide the "Learn Khmer?" tip chip; keep a round chat icon bottom-right.
   Desktop (>=641px) is untouched. Tap on #gb-bubble still opens chat. */
@media (max-width: 640px) {
  #gb-tip {
    display: none !important;
  }
  #gb-bubble {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    max-width: 44px !important;
    max-height: 44px !important;
    right: 10px !important;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px)) !important;
    left: auto !important;
    border-radius: 50% !important;
    overflow: hidden !important;
    opacity: 0.92;
    padding: 0 !important;
    font-size: 0 !important;
    line-height: 0 !important;
  }
  /* If greeterbot ever puts label text inside the bubble, hide it on phones. */
  #gb-bubble .gb-label,
  #gb-bubble .gb-text {
    display: none !important;
  }
}