.chat-message {
  margin: 10px 0;
  display: flex;
}

.chat-message.user {
  justify-content: flex-end;
}

.chat-message.bot {
  justify-content: flex-start;
}

.bubble {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 0.95rem;
  line-height: 1.4;
}

.chat-message.user .bubble {
  background: #2563eb;
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-message.bot .bubble {
  background: #f1f5f9;
  color: #111;
  border-bottom-left-radius: 4px;
}

.chat-messages {
  max-height: 300px;
  overflow-y: auto;
  padding: 10px 5px;
}