.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox-content {
  background: #fff;
  padding: 20px;
  max-width: 600px;
  width: 90%;
  border-radius: 10px;
  text-align: center;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
}

.lightbox-text h4 {
  margin-bottom: 10px;
  font-weight: bold;
}

.lightbox-text p {
  font-size: 15px;
  color: #555;
  margin-bottom: 10px;
}

.lightbox-price {
  font-size: 18px;
  font-weight: bold;
  color: #000;
}

.lightbox-close {
  position: absolute;
  top: 15px;
  right: 5px;
  background: #fff;
  border-radius: 50%;
  font-size: 24px;
  color: #000;
  width: 32px;
  height: 32px;
  line-height: 27px;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
  transition: background 0.2s ease;
  z-index: 10001;
}

.lightbox-close:hover {
  background: #f5f5f5;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  font-size: 20px;
  color: white;
  background: rgba(0,0,0,0.4);
  border: none;
  cursor: pointer;
  padding: 10px 15px;
  border-radius: 50%;
  user-select: none;
  transform: translateY(-50%);
  transition: background 0.3s;
  z-index: 10000;
}

.lightbox-nav:hover {
  background: rgba(0,0,0,0.7);
}

.lightbox-nav.prev {
  left: 15px;
}

.lightbox-nav.next {
  right: 15px;
}