.mp-bg {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 99999;

  /* CENTRAR */
  display: flex;
  align-items: center;
  justify-content: center;
}

.mp-box {
  background: #111;
  color: #fff;
  width: 100%;
  max-width: 420px;
  padding: 22px;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  text-align: center;
}

.mp-box h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 20px;
}

.mp-box p {
  opacity: .9;
  line-height: 1.4;
}

.mp-actions {
  margin-top: 16px;
  display: flex;
  gap: 10px;
  justify-content: center;
}

.mp-actions button {
  padding: 10px 16px;
  border-radius: 10px;
  border: 0;
  cursor: pointer;
  font-size: 14px;
}

#mpYes {
  background: #999999;
  color: #fff;
}

#mpNo {
  background: #2a2a2a;
  color: #ddd;
}

#mpCats {
  text-align: left;
  margin-top: 14px;
}