#chatbot-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #f67a66;
  border-radius: 50%;
  background-size: cover;
  z-index: 9999;
  cursor: pointer;
}
#chatbot-window {
  display: none;
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 320px;
  background: white;
  border: 2px solid #f67a66;
  border-radius: 8px;
  z-index: 10000;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  flex-direction: column;
  overflow: hidden;
}
#chatbot-window.open {
  display: flex;
}
#chatbot-messages {
  height: 230px;
  overflow-y: auto;
  padding: 10px;
  font-size: 14px;
}
#chatbot-messages .user-msg {
  text-align: right;
  margin: 5px 0;
  color: #333;
}
#chatbot-messages .bot-msg {
  text-align: left;
  margin: 5px 0;
  color: #003049;
}
#chatbot-input {
  border: none;
  border-top: 1px solid #ddd;
  padding: 10px;
  width: 70%;
}
#chatbot-send {
  width: 30%;
  background: #f67a66;
  border: none;
  color: white;
  padding: 10px;
  cursor: pointer;
}