.instagram-post-grid {
  display: grid;
  grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr));
  gap: var(--gap, 16px);
}

/* Elementi pari/dispari */
.instagram-post-grid .ig-item:nth-child(2n) {
  margin-top: var(--mt-even, 0px);
}

.instagram-post-grid .ig-item:nth-child(2n + 1) {
  margin-top: var(--mt-odd, 0px);
}

/* Media comuni */
.instagram-post-grid img,
.instagram-post-grid video {
  width: 100%;
  height: auto;
  border-radius: var(--radius, 16px);
  box-shadow: var(--shadow, none);
  aspect-ratio: var(--ratio, 1 / 1);
  object-fit: cover;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}

/* Hover */
.instagram-post-grid .ig-item:hover img,
.instagram-post-grid .ig-item:hover video {
  transform: scale(var(--hover-scale, 1.05));
}

/* Placeholder editor */
.ig-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius, 16px);
  background: #111827;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}