.previews {
  position: absolute;
  inset: 0;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.previews img {
  display: block;
  position: static;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  opacity: .28;
}
.dropzone.has-image .previews { display: grid; }
.dropzone.has-image strong,
.dropzone.has-image .upload-icon,
.dropzone.has-image small { position: relative; z-index: 1; }
.model-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.model-grid label { cursor: pointer; }
.model-grid input { position: absolute; opacity: 0; }
.model-grid span {
  display: flex;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  padding: 15px;
}
.model-grid b { font-size: 13px; }
.model-grid small { font-size: 10px; color: var(--muted); }
.model-grid input:checked + span {
  border: 2px solid var(--ink);
  padding: 14px;
  background: #fbffe8;
}
@media (max-width: 520px) {
  .model-grid { grid-template-columns: 1fr; }
}