.boton-volver {
  margin-top: 20px;
  text-align: left;
  margin-left: 20px;
}

.boton-volver a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 10px;
  background-color: #a81291;
  color: #f8f2f2;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.boton-volver a:hover {
  background-color: #b16aa6;
}

.boton-volver svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}