.tool-options {
      align-items: start;
    }

    .tool-option-item {
      display: flex;
      flex-direction: column;
      align-self: start;
      gap: 4px;
    }

    .tool-option-item .btn {
      align-self: flex-start;
    }

    .tool-file-order {
      width: 22px;
      flex: 0 0 22px;
      font-size: 0.78rem;
      color: var(--text-muted);
      text-align: center;
    }

    .tool-file-name-wrap {
      min-width: 0;
      display: flex;
      align-items: baseline;
      gap: 8px;
      flex-wrap: nowrap;
    }

    .tool-file-pages {
      font-size: 0.78rem;
      color: var(--text-muted);
      white-space: nowrap;
    }

    .tool-file-actions {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .tool-icon-btn {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      border: 1px solid var(--border);
      background: #ffffff;
      color: var(--text-muted);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      padding: 0;
    }

    html[data-theme="dark"] .tool-icon-btn {
      background: #020617;
      border-color: #1f2937;
    }

    .tool-icon-btn:hover {
      color: var(--text);
      border-color: #cbd5e1;
    }

    html[data-theme="dark"] .tool-icon-btn:hover {
      border-color: #334155;
    }

    .tool-icon-btn:disabled {
      opacity: 0.45;
      cursor: not-allowed;
    }

    .tool-file-status.is-ready {
      color: var(--text-muted);
    }

    .tool-file-status.is-error {
      color: #dc2626;
    }

    @media (max-width: 640px) {
      .tool-file-row {
        align-items: flex-start;
      }

      .tool-file-right {
        align-items: flex-start;
      }

      .tool-file-name-wrap {
        flex-direction: column;
        gap: 2px;
        align-items: flex-start;
      }
    }