.art-section {
  margin-top: 80px;
}

.art-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}

.carousel-track {
  display: flex;
  gap: 16px;
  transition: transform 0.35s ease;
}

.carousel-track img {
  width: 260px;
  height: 260px;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
  flex-shrink: 0;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);

  width: 42px;
  height: 42px;

  display: flex;
  overflow: hidden;
  align-items: center;
  justify-content: center;

  font-size: 28px;

  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);

  border: none;
  border-radius: 10px;

  color: white;
  cursor: pointer;

  z-index: 5;
}

.prev {
  left: 12px;
}

.next {
  right: 12px;
}

.art-carousel::after,
.art-carousel::before {
  content: "";
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  pointer-events: none;
  z-index: 2; /* DODANO: żeby cienie były zawsze nad obrazkami, ale pod przyciskami */
}

.art-carousel::before {
  left: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.5), transparent);
}

.art-carousel::after {
  right: 0;
  background: linear-gradient(to left, rgba(0, 0, 0, 0.5), transparent);
}

/* --- VIEWER (bez zmian) --- */
#art-viewer {
  position: fixed;
  inset: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  background: rgba(0, 0, 0, 0.35);

  z-index: 9999;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

#art-viewer.active {
  opacity: 1;
  pointer-events: all;
  cursor: zoom-out;
}

.viewer-content {
  text-align: center;
  max-width: 95vw;
}

#viewer-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  cursor: auto;
}

#viewer-author {
  margin-top: 14px;
  color: white;
  font-size: 14px;
}

.carousel-track img {
  cursor: zoom-in;
}