/* document-compare — diff view */
[data-page="tool"] .dc-wrap{border:1px solid var(--color-border,rgba(127,127,127,.25));border-radius:12px;overflow:hidden}
[data-page="tool"] .dc-stats{display:flex;flex-wrap:wrap;gap:.5rem;padding:.7rem .9rem;border-bottom:1px solid var(--color-border,rgba(127,127,127,.2));background:var(--color-surface-1,transparent)}
[data-page="tool"] .dc-stat{font-size:var(--text-xs,.78rem);font-family:var(--font-mono);padding:.2rem .6rem;border-radius:99px;background:rgba(127,127,127,.1);opacity:.9}
[data-page="tool"] .dc-stat-add{background:rgba(16,185,129,.14);color:#10b981}
[data-page="tool"] .dc-stat-del{background:rgba(239,68,68,.14);color:#ef4444}
[data-page="tool"] .dc-stat-sim{background:rgba(99,102,241,.14);color:var(--color-info,#818cf8)}
[data-page="tool"] .dc-row{display:flex;gap:.6rem;padding:.28rem .9rem;font-family:var(--font-mono);font-size:var(--text-xs,.78rem);line-height:1.5}
[data-page="tool"] .dc-row:hover{background:rgba(127,127,127,.05)}
[data-page="tool"] .dc-num{opacity:.4;min-width:2.6rem;text-align:right;user-select:none}
[data-page="tool"] .dc-sign{min-width:1rem;text-align:center;font-weight:700;user-select:none}
[data-page="tool"] .dc-text{white-space:pre-wrap;word-break:break-word}
[data-page="tool"] .dc-del{background:rgba(239,68,68,.09)}
[data-page="tool"] .dc-del .dc-sign{color:#ef4444}
[data-page="tool"] .dc-del .dc-text{color:#fca5a5;text-decoration:line-through;text-decoration-color:rgba(239,68,68,.5)}
[data-page="tool"] .dc-add{background:rgba(16,185,129,.09)}
[data-page="tool"] .dc-add .dc-sign{color:#10b981}
[data-page="tool"] .dc-add .dc-text{color:#6ee7b7}
[data-page="tool"] .vc-foot{margin:.8rem .9rem 0;padding-bottom:.9rem;font-size:var(--text-xs,.75rem);opacity:.55}