.chatbot {
  display: flex;
  flex-direction: column;
  height: 60%;
  max-height: 70vh;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fafafa;
  font-size: 0.85rem;
}

.chatbot-header {
  padding: 0.75rem 1rem;
  font-weight: 600;
  background: #f0f0f0;
  border-bottom: 1px solid #ddd;
}

.chatbot-log {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
}

.chat-message {
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.chat-message.user {
  text-align: right;
  color: #333;
}

.chat-message.bot {
  text-align: left;
  color: #000;
}

.chat-message.bot::before {
  content: "• ";
  color: #999;
}

.chatbot-form {
  display: flex;
  border-top: 1px solid #ddd;
}

.chatbot-form input {
  flex: 1;
  padding: 0.75rem;
  border: none;
  border-right: 1px solid #ddd;
  font-size: 0.85rem;
}

.chatbot-form input:focus {
  outline: none;
}

.chatbot-form button {
  padding: 0 1rem;
  border: none;
  background: #333;
  color: #fff;
  cursor: pointer;
}

.chatbot-form button:hover {
  background: #555;
}

.chatbot-hint {
  font-size: 0.75rem;
  line-height: 1.3;
  color: #777;
  padding: 0.4rem 1rem;
  border-top: 1px solid #eee;
}