/* Chat Button */
#chat-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #00a1f2;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 26px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1001;
  transition: background 0.3s;
}

#chat-button:hover {
  background: #0089cc;
}

/* Chat Popup (just the iframe) */
#chat-popup {
  display: none;
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 400px;
  max-width: 90%;
  height: 600px;
  max-height: 80%;
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 1000;
}