.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
  padding: 16px;
  width: 100%;
}

.media-grid-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  background-color: #f0f0f0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.media-grid-item:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1;
}

.media-thumbnail {
  width: 100%;
  height: 100%;
  position: relative;
}

.media-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 50%;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 4px;
    padding: 8px;
  }
}

@media (min-width: 1200px) {
  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}