/* Files panel — docs/assets uploaded for Claude to reference */
  #files-view { flex: 1; overflow-y: auto; padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; }
  #files-view .sub { font-size: 12.5px; color: var(--text-dim); margin-top: -10px; }
  /* Fill/shimmer/hover/typography come from holo-theme.css's shared
     primary-button treatment — same as #work-item-toolbar's. */
  #files-toolbar button.primary { border: none; color: #070605; font-weight: 700; }
  #files-toolbar button.primary:disabled { opacity: 0.6; cursor: default; }
  #files-list { display: flex; flex-direction: column; gap: 8px; }
  .file-row {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 14px;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }
  .file-row:hover { border-color: var(--accent-2); transform: translateX(2px); box-shadow: 0 0 14px -6px rgba(62,90,76,0.4); }
  .file-row .ficon { font-size: 16px; flex-shrink: 0; }
  .file-row .body { flex: 1; min-width: 0; }
  .file-row .fname { font-size: 13px; font-weight: 600; white-space: normal; word-break: break-word; }
  .file-row .fmeta { font-size: 11px; color: var(--text-dim); margin-top: 2px; }
  .file-row .dl { color: var(--text-dim); font-size: 15px; text-decoration: none; flex-shrink: 0; padding: 2px 6px; border-radius: 5px; transition: color 0.15s ease, transform 0.15s ease; }
  .file-row .dl:hover { color: var(--text); transform: scale(1.15); }
  .file-row .del { color: var(--text-dim); font-size: 13px; cursor: pointer; flex-shrink: 0; padding: 2px 6px; border-radius: 5px; transition: color 0.15s ease, transform 0.15s ease; }
  .file-row .del:hover { color: var(--red); transform: scale(1.15); }
  #files-empty { color: var(--text-dim); font-size: 13px; }