/* PDF 旋轉 */
.pr-grid { list-style: none; margin: 12px 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 12px; }
.pr-card { display: flex; flex-direction: column; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; min-width: 0; }
.pr-box { display: flex; align-items: center; justify-content: center; width: 100%; aspect-ratio: 1 / 1; background: #f1f3f6; border-radius: 6px; overflow: hidden; }
.pr-thumb { max-width: 136px; max-height: 136px; background: #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .25); transition: transform .2s; }
.pr-lab { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px; font-size: .95rem; }
.pr-state.on { color: #0a7a3d; font-weight: 600; }
.pr-btns { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 4px; }
.pr-btns button { min-height: 44px; padding: 0 2px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: .85rem; cursor: pointer; }
.pr-btns button:hover { border-color: var(--brand); background: #eff4ff; }
.pr-all .btn { min-width: 0; }
#pr-info { font-weight: 600; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  .pr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .pr-card { padding: 8px; }
  .pr-btns { grid-template-columns: 1fr; }
  .pr-all .btn { width: auto; flex: 1 1 calc(50% - 10px); }
}