.ai-agent-box {
  border: 1px solid #ccc;
  padding: 10px;
  max-width: 500px;
  background: #fff;
}
#ai-chat {
  height: 300px;
  overflow-y: auto;
  border: 1px solid #eee;
  padding: 5px;
  margin-bottom: 10px;
}
#ai-input {
  width: 100%;
  height: 50px;
}
#ai-send {
  margin-top: 5px;
  padding: 8px 12px;
}