#whatsapp-toggle {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 64px;
  cursor: pointer;
  z-index: 1000;
}

#whatsapp-toggle img,
#whatsapp-toggle svg {
  width: 100%;
  height: 100%;
  display: block;
}

#agent-menu {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  background: #111;
  border: 1px solid #25D366;
  border-radius: 8px;
  padding: 10px;
  color: #fff;
  font-family: sans-serif;
  z-index: 999;
  display: none;
  text-align: left;
}

/* ✅ Mobile adaptation */
@media screen and (max-width: 480px) {
  #whatsapp-toggle {
    width: 48px !important;
    height: 48px !important;
    bottom: 16px !important;
  }

  #agent-menu {
    bottom: 72px !important;
  }

  #whatsapp-toggle img,
  #whatsapp-toggle svg {
    width: 100% !important;
    height: 100% !important;
  }
}