#chat {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.msg {
  max-width: 70%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 10px;
  font-size: 16px;
  white-space: pre-wrap;
}

.user {
  background: #0084ff;
  color: white;
  margin-left: auto;
}

.ai {
  background: #e5e5ea;
  color: black;
  margin-right: auto;
}

#inputArea {
  display: flex;
  padding: 15px;
  background: white;
}

#msg {
  flex: 1;
  padding: 12px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

#sendBtn {
  padding: 12px 20px;
  margin-left: 10px;
  background: #28a745;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#sendBtn:hover {
  background: #218838;
}

#typing {
  font-style: italic;
  color: #555;
  padding: 5px 20px;
  display: none;
}