.ai-chat-messages {
  max-height: 340px;
  overflow-y: auto;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  padding: 12px;
}

.ai-chat-msg {
  margin-bottom: 12px;
}

.ai-chat-bubble {
  display: inline-block;
  padding: 10px 12px;
  border-radius: 10px;
  max-width: 100%;
  white-space: normal;
}

.ai-chat-msg-user .ai-chat-bubble {
  background: #e7f1ff;
  border: 1px solid #cfe2ff;
}

.ai-chat-msg-assistant .ai-chat-bubble {
  background: #ffffff;
  border: 1px solid #dee2e6;
}