body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  margin: 0;
  padding: 20px;
  text-align: center;
}

.carousel {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.carousel img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.carousel img:hover {
  transform: scale(1.03);
}

/* Lightbox */
#lightbox {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
  z-index: 1000;
  flex-direction: column;
}

#lightbox.show {
  display: flex;
}

#lightbox img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
}

#lightbox .close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 30px;
  color: white;
  background: rgba(0,0,0,0.4);
  padding: 5px 15px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

#lightbox .close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 48px;
  color: white;
  background: rgba(0, 0, 0, 0.4);
  padding: 10px 20px;
  border-radius: 50%;
  cursor: pointer;
  user-select: none;
  z-index: 1001;
}

.arrow.left {
  left: 30px;
}

.arrow.right {
  right: 30px;
}

.arrow:hover {
  background: rgba(255, 255, 255, 0.2);
}