body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial;
  background: #0f172a;
  color: #e5e7eb;
  padding: 20px;
  text-align: center;
}

h1 {
  margin: 8px 0 16px;
  font-size: 1.6rem;
}

textarea {
  width: 100%;
  max-width: 520px;
  font-size: 1.15rem;
  padding: 12px 12px;
  border-radius: 12px;
  border: none;
  outline: none;
}

.botoes {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

button {
  font-size: 1.05rem;
  padding: 12px 14px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  min-width: 140px;
}

button.primary {
  font-weight: 700;
}

#status {
  margin-top: 14px;
  opacity: 0.95;
  min-height: 24px;
}