.org-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-top:14px;}
      .org-msg{grid-column:1/-1;text-align:center;padding:26px 10px;font-size:13px;color:var(--ink-soft);}
      .org-card{position:relative;min-width:0;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:6px 6px 22px;box-shadow:0 2px 8px rgba(15,27,60,.07);cursor:grab;transition:border-color .15s, transform .15s;}
      .org-card.dragging{opacity:.4;}
      .org-card.drop-target{border-color:var(--orange,#f26a1b);transform:scale(1.03);}
      .org-tools{display:flex;justify-content:center;gap:4px;margin-bottom:6px;}
      .org-btn{width:26px;height:26px;border:none;border-radius:50%;background:#EEF1F8;color:#1b2a4a;font-size:13px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;}
      .org-btn:hover{background:#dfe5f3;}
      .org-btn.del:hover{background:var(--red,#e03131);color:#fff;}
      .org-btn:disabled{opacity:.35;cursor:default;}
      .org-frame{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#F5F7FB;border-radius:6px;}
      .org-frame img{max-width:100%;max-height:100%;display:block;transition:transform .2s;pointer-events:none;user-select:none;}
      .org-num{position:absolute;left:0;right:0;bottom:3px;text-align:center;font-size:12px;font-weight:700;color:#5b6787;}
      .org-side-file{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;}
      .org-side-file b{font-size:13px;color:var(--ink);}
      .org-reset{background:none;border:none;color:var(--red,#e03131);font-weight:700;font-size:12.5px;cursor:pointer;text-decoration:underline;padding:0;}
      .org-filebox{background:#EEF1F8;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:13px;color:#1b2a4a;overflow-wrap:anywhere;}
      #file-list .file-row{display:none;}
      @media(max-width:520px){ .org-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;} }