/* Media grid layout */
.media-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}

.upload-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  background: #f0f0f0;
}

.upload-item-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.upload-item:hover .upload-item-image {
  transform: scale(1.05);
}

.upload-delete-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.upload-item:hover .upload-delete-btn {
  opacity: 1;
}

.upload-delete-btn:hover {
  background: rgba(220, 53, 69, 0.9);
}

.upload-item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.upload-item:hover .upload-item-overlay {
  opacity: 1;
}

.upload-item-filename {
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-item-meta {
  font-size: 11px;
  opacity: 0.8;
}

/* Dark mode */
body[data-theme="dark"] .upload-item {
  background: #2d2d2d;
}