.painel-chatbot {
  max-width: 700px;
  margin: 40px auto;
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 0 12px rgba(0,0,0,0.08);
  font-family: sans-serif;
}
.painel-chatbot h2 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #0b3d91;
}
.painel-chatbot label {
  font-weight: bold;
  margin-bottom: 8px;
  display: block;
}
.painel-chatbot textarea {
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 12px;
  font-size: 16px;
  margin-bottom: 20px;
  resize: vertical;
  background: #f9f9f9;
}
.painel-chatbot button {
  background: #0b3d91;
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
}
.painel-chatbot button:hover {
  background: #062c6f;
}