#chatbot-launcher {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #1f7a4f;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display:flex;
  justify-content:center;
  align-items:center;
  cursor:pointer;
  font-size:24px;
  box-shadow:0 10px 25px rgba(0,0,0,.3);
  z-index:9999;
}

#chatbot-box {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 340px;
  background: #fff;
  border-radius: 14px;
  box-shadow:0 15px 40px rgba(0,0,0,.3);
  overflow:hidden;
  z-index:9999;
}

.hidden { display:none; }

.chat-header {
  background:#1f7a4f;
  color:#fff;
  padding:12px;
  display:flex;
  justify-content:space-between;
}

#chat-messages {
  padding:12px;
  height:300px;
  overflow-y:auto;
  font-size:14px;
}

.bot {
  background:#f1f1f1;
  padding:8px 10px;
  border-radius:8px;
  margin-bottom:6px;
}

.user {
  background:#1f7a4f;
  color:#fff;
  padding:8px 10px;
  border-radius:8px;
  margin-bottom:6px;
  text-align:right;
}

#chat-form {
  display:flex;
  border-top:1px solid #eee;
}

#chat-input {
  flex:1;
  border:none;
  padding:10px;
}

#chat-form button {
  background:#1f7a4f;
  color:#fff;
  border:none;
  padding:10px 14px;
}