/* ZeroSbatti — popup promozionale. Pulito, moderno, responsive, centrato. */

.zerosbatti-popup {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 300ms ease;
}

.zerosbatti-popup.zerosbatti-popup--visible {
  opacity: 1;
}

.zerosbatti-popup__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.zerosbatti-popup__dialog {
  position: relative;
  max-width: min(90vw, 520px);
  max-height: 85vh;
  margin: 16px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  transform: scale(0.96);
  transition: transform 300ms ease;
}

.zerosbatti-popup.zerosbatti-popup--visible .zerosbatti-popup__dialog {
  transform: scale(1);
}

.zerosbatti-popup__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 85vh;
  object-fit: contain;
}

.zerosbatti-popup__close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zerosbatti-popup__close:hover {
  background: rgba(0, 0, 0, 0.75);
}

/* Variante immagine + testo: immagine protagonista, testo come promozione. */
.zerosbatti-popup__dialog--image-text .zerosbatti-popup__img {
  max-height: 60vh;
}

.zerosbatti-popup__content {
  padding: 18px 22px 22px;
}

.zerosbatti-popup__text {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 700;
  color: #1a1a1a;
  text-align: center;
  letter-spacing: 0.2px;
  word-break: break-word;
}

@media (max-width: 480px) {
  .zerosbatti-popup__text {
    font-size: 18px;
  }
  .zerosbatti-popup__content {
    padding: 14px 16px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .zerosbatti-popup,
  .zerosbatti-popup__dialog {
    transition: none;
    transform: none;
  }
}