/* GitHub 图床模式：分类文件夹选择 */

.hint-small{
  margin-top: 6px;
  font-size: 12px;
  color: rgba(107,111,134,.9);
}

.folder-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.folder-btn{
  appearance: none;
  border: 1px solid rgba(140,160,210,.22);
  background: rgba(255,255,255,.58);
  border-radius: 16px;
  padding: 12px 12px;
  cursor: pointer;
  text-align: left;
  transition: transform .12s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

.folder-btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.75);
  box-shadow: 0 12px 22px rgba(35,50,90,.10);
}

.folder-btn.active{
  border-color: rgba(124,107,255,.55);
  box-shadow:
    0 0 0 4px rgba(124,107,255,.12),
    0 14px 26px rgba(57,213,255,.10);
}

.folder-title{
  font-weight: 800;
  letter-spacing: .2px;
}

.folder-sub{
  margin-top: 4px;
  font-size: 12px;
  color: rgba(107,111,134,.85);
  word-break: break-all;
}

.folder-current{
  margin-top: 10px;
  text-align: center;
  font-size: 12px;
  color: rgba(107,111,134,.92);
}

@media (max-width: 600px){
  .folder-grid{
    grid-template-columns: 1fr;
  }
}