diff --git a/SHA256SUMS b/SHA256SUMS
index c3209fd..37b1cc6 100644
--- a/SHA256SUMS
+++ b/SHA256SUMS
@@ -138,9 +138,9 @@ d7d55b06ead173b4c23a277fa39800cadfc18f1163c500e8617cfc1f4ee0dea9  pigway_frame_f
 1f77efa9acfb40872593e3b7c475d972b960cb9f21e9afb936add03c3f2dd542  pigway_frame_flow/web/features.js
 a07ea444ab4ac75ea11e1188a431b48195353b1e08f7e80f3b931e8097ea6221  pigway_frame_flow/web/i18n.js
 25f975a560aab00b57c5527a674d52bc45bd6c4b42e6169f1db406f2040f2177  pigway_frame_flow/web/index.html
-bf169d39b82c3da7ed2a8a22d0bd202abc205040e257dc7a4c259c294f18d63d  pigway_frame_flow/web/libraries.js
+6128df031931bea57c6fa6107c534872b5d866f24ce8f901fd2a870c82bda674  pigway_frame_flow/web/libraries.js
 0fa494a3fbd456c754bbea3f7f050be139e32e3b42b09a1ed953094087437210  pigway_frame_flow/web/logo-symbol.svg
-33cd5850a556479ca9ef2a97614cac74032ac020108a54348223f36258057127  pigway_frame_flow/web/style.css
+86ecbf86eb41a7a46b4878cbac679f83dc3de0ee6687bcc7779140689f0b5ec3  pigway_frame_flow/web/style.css
 cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30  pigway_frame_flow/web/swagger-LICENSE
 050bc415ee7048dcd881682678f720264e7da5e373f7461d7c58c755305255f7  pigway_frame_flow/web/swagger-ui-bundle.js
 1ac324f7dcd27e4b9386b4bd6421271ec147e922a22c05ba24b11515e9aa6321  pigway_frame_flow/web/swagger-ui.css
diff --git a/pigway_frame_flow/web/libraries.js b/pigway_frame_flow/web/libraries.js
index bebf12a..f97a7df 100644
--- a/pigway_frame_flow/web/libraries.js
+++ b/pigway_frame_flow/web/libraries.js
@@ -33,10 +33,10 @@ async function sourceLibraryPage(epoch,sources,terminals){
  if(epoch!==state.epoch)return;
  if(libraryUI.plan&&!plans.some(p=>p.id===libraryUI.plan))libraryUI.plan=null;
  const plan=plans.find(p=>p.id===libraryUI.plan),uses=terminals.filter(t=>t.binding?.source_id===sourceId&&(!plan||t.binding.plan_id===plan.id));
- panel.innerHTML=`<section class="card"><div class="library-source-toolbar"><div class="field"><label for="library-source">${tr('来源图库','Source library')}</label><select id="library-source">${librarySelectOptions(sources,sourceId,tr('选择来源','Choose source'))}</select></div><div class="actions"><button id="library-import">${tr('从来源选入照片','Import from source')}</button><button id="library-run">${tr('随机选入并按绑定生成','Pick once and generate bound plans')}</button><button id="library-source-settings">${tr('来源设置','Source settings')}</button><button id="library-legacy">${tr('历史本地成品','Legacy local images')}</button></div></div><p class="hint">${tr('源画面先保存到本地；同一张照片按不同方案生成版本，多个终端可共用一份版本。Photos 画面可能是源预览。','Source pixels are stored locally first. Plans create versions of the same photo; terminals may share one version. Photos may supply source previews.')}</p><div class="tabs gallery-tabs library-plan-tabs"><button data-library-plan="" class="${!plan?'active':''}">${tr('源画面','Source pixels')}</button>${plans.map(p=>`<button data-library-plan="${esc(p.id)}" class="${p.id===plan?.id?'active':''}">${esc(p.name)}${p.archived?tr('（已归档）',' (archived)'):''}</button>`).join('')}</div><div class="actions"><button id="library-new-plan">${tr('新增生成方案','New generation plan')}</button>${plan&&!plan.archived?`<button id="library-edit-plan">${t('edit')}</button><button id="library-delete-plan" class="danger">${tr('删除方案','Delete plan')}</button>`:''}</div><p class="hint">${tr('使用终端：','Used by: ')}${uses.map(terminalLabel).map(esc).join('、')||tr('尚未绑定','No terminals bound')}</p></section><div class="actions"><button id="library-prev" ${libraryUI.offset===0?'disabled':''}>${tr('上一页','Previous')}</button><button id="library-next" ${libraryUI.offset+30>=page.total?'disabled':''}>${tr('下一页','Next')}</button><span>${tr('共','Total')} ${page.total} ${tr('张来源照片','source pictures')}</span></div><div class="gallery">${page.items.map((picture,i)=>{
+ panel.innerHTML=`<section class="card"><div class="library-source-toolbar"><div class="field"><label for="library-source">${tr('来源图库','Source library')}</label><select id="library-source">${librarySelectOptions(sources,sourceId,tr('选择来源','Choose source'))}</select></div><div class="actions"><button id="library-import">${tr('从来源选入照片','Import from source')}</button><button id="library-run">${tr('随机选入并按绑定生成','Pick once and generate bound plans')}</button><button id="library-source-settings">${tr('来源设置','Source settings')}</button><button id="library-legacy">${tr('历史本地成品','Legacy local images')}</button></div></div><p class="hint">${tr('源画面先保存到本地；同一张照片按不同方案生成版本，多个终端可共用一份版本。Photos 画面可能是源预览。','Source pixels are stored locally first. Plans create versions of the same photo; terminals may share one version. Photos may supply source previews.')}</p><div class="library-plan-toolbar"><div class="tabs gallery-tabs library-plan-tabs"><button data-library-plan="" class="${!plan?'active':''}">${tr('源画面','Source pixels')}</button>${plans.map(p=>`<button data-library-plan="${esc(p.id)}" class="${p.id===plan?.id?'active':''}">${esc(p.name)}${p.archived?tr('（已归档）',' (archived)'):''}</button>`).join('')}</div><div class="actions"><button id="library-new-plan">${tr('新增生成方案','New generation plan')}</button>${plan&&!plan.archived?`<button id="library-edit-plan">${t('edit')}</button><button id="library-delete-plan" class="danger">${tr('删除方案','Delete plan')}</button>`:''}</div></div><p class="hint">${tr('使用终端：','Used by: ')}${uses.map(terminalLabel).map(esc).join('、')||tr('尚未绑定','No terminals bound')}</p></section><div class="gallery source-library-gallery">${page.items.map((picture,i)=>{
  const version=plan?picture.versions.find(v=>v.plan_id===plan.id):picture;
  return `<article class="card image-card">${version?`<button class="image-preview" data-library-preview="${i}"><img class="thumb" alt="${esc(picture.name)}" data-src="${esc(version.url)}" style="object-fit:contain;${plan?`aspect-ratio:${version.plan.width}/${version.plan.height}`:''}"></button>`:`<div class="empty">${tr('此方案尚未生成','Not generated for this plan')}</div>`}<h3>${esc(picture.name)}</h3><small>${plan?version?`${esc(version.plan.name)} · ${version.plan.width} × ${version.plan.height}`:tr('未生成','Not generated'):tr('无叠加的源画面','Source pixels without overlays')}</small><small>${esc(fmt(version?.created_at||picture.created_at))}</small>${version?.terminal_uses?.length?`<small>${version.terminal_uses.map(u=>esc(terminalLabel(terminals.find(t=>t.id===u.terminal_id)||{id:u.terminal_id}))+' · '+esc(libraryStatus(u.status))).join(' / ')}</small>`:''}<div class="actions">${version?`<button data-library-preview="${i}">${tr('预览','Preview')}</button><button data-library-download="${i}">${tr('下载图片','Download image')}</button>${plan?`<button data-library-settings="${i}">${tr('生成参数','Generation settings')}</button>`:''}`:''}${!plan?.archived?`<button data-library-generate="${i}">${plan?tr('按此方案生成','Generate this plan'):tr('生成各方案版本','Generate plan versions')}</button>`:''}${!plan?`<button data-library-star="${i}" ${picture.excluded?'disabled':''} title="${picture.excluded?esc(t('clearExclusionFirst')):''}">${t(picture.starred?'unstar':'star')}</button><button data-library-exclude="${i}" ${picture.starred?'disabled':''} title="${picture.starred?esc(t('clearStarFirst')):''}">${t(picture.excluded?'includePhoto':'excludePhoto')}</button>`:''}<button class="danger" data-library-delete="${i}" ${plan&&!version?'disabled':''}>${t('delete')}</button></div></article>`;
- }).join('')}</div>${page.items.length?'':`<section class="card empty">${tr('尚未选入源画面。先从来源选入照片，再按方案生成。旧成品保留在“历史本地成品”。','No source pixels imported yet. Import a photo, then generate its versions. Older products remain under Legacy local images.')}</section>`}`;
+ }).join('')}</div>${page.items.length?'':`<section class="card empty">${tr('尚未选入源画面。先从来源选入照片，再按方案生成。旧成品保留在“历史本地成品”。','No source pixels imported yet. Import a photo, then generate its versions. Older products remain under Legacy local images.')}</section>`}<div class="actions library-pagination"><button id="library-prev" ${libraryUI.offset===0?'disabled':''}>${tr('上一页','Previous')}</button><button id="library-next" ${libraryUI.offset+30>=page.total?'disabled':''}>${tr('下一页','Next')}</button><span>${tr('共','Total')} ${page.total} ${tr('张来源照片','source pictures')}</span></div>`;
  $('#library-source').onchange=()=>{libraryUI.source=$('#library-source').value;libraryUI.plan=null;libraryUI.offset=0;return navigate();};
  document.querySelectorAll('[data-library-plan]').forEach(b=>b.onclick=()=>{libraryUI.plan=b.dataset.libraryPlan||null;return navigate();});
  bind('library-import',()=>libraryImportDialog(sourceId));bind('library-source-settings',()=>navigate('photo-sources'));bind('library-legacy',()=>libraryLegacy('local'));
diff --git a/pigway_frame_flow/web/style.css b/pigway_frame_flow/web/style.css
index 578c661..aff097a 100644
--- a/pigway_frame_flow/web/style.css
+++ b/pigway_frame_flow/web/style.css
@@ -269,3 +269,8 @@ form#history-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
 .library-source-toolbar label{margin:0;white-space:nowrap}
 .library-source-toolbar select{width:220px;max-width:100%;min-width:0}
 @media(max-width:720px){.library-source-toolbar>.field{max-width:100%}.library-source-toolbar select{width:180px}}
+
+.library-plan-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
+.library-plan-toolbar>.tabs{margin-bottom:0}
+.source-library-gallery{grid-template-columns:repeat(auto-fill,min(100%,500px));margin-top:20px}
+.library-pagination{margin-top:20px;margin-bottom:20px}