.claude-chat {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.messages {
  height: 500px;
  overflow-y: auto;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.message {
  margin-bottom: 15px;
  padding: 10px;
  border-radius: 8px;
}

.message.user {
  background-color: #e3f2fd;
  margin-left: 20%;
}

.message.assistant {
  background-color: #f5f5f5;
  margin-right: 20%;
}

.message strong {
  display: block;
  margin-bottom: 5px;
  color: #333;
}

form {
  display: flex;
  gap: 10px;
}

input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

button {
  padding: 10px 20px;
  background-color: #1976d2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}

button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

button:hover:not(:disabled) {
  background-color: #1565c0;
}