/* Estilos mínimos para Raíces Racionales */
#rr-polynomial-input {
  background-color: #1a1a1a;
  border: 1px solid #3a3a3a;
  color: #e0e0e0;
}

#rr-result-box {
  background-color: #1a1a1a;
  border: 1px solid #3a3a3a;
  border-radius: 8px;
  padding: 16px;
}

.rr-frac {
  display: inline-block;
  margin: 4px 6px;
  padding: 4px 8px;
  background: #252525;
  border: 1px solid #333;
  border-radius: 4px;
  font-family: "Courier New", monospace;
}