/* Render-time localisation layer. User-created records are deliberately never translated. */
(() => {
  const t = (key, values) => LifeI18n.t(key, values);
  const locale = () => lang() === 'zh' ? 'zh-CN' : 'en-US';
  const weekday = value => new Intl.DateTimeFormat(locale(), { weekday: 'long' }).format(new Date(value + 'T12:00:00'));
  const uiDate = value => new Intl.DateTimeFormat(locale(), { weekday: 'long', month: 'long', day: 'numeric', year: 'numeric' }).format(new Date(value + 'T12:00:00'));
  const short = value => new Intl.DateTimeFormat(locale(), { month: 'short', day: 'numeric' }).format(new Date(value + 'T12:00:00')).toUpperCase();
  const weather = mood => t(`weather.${mood}`);
  const rootModal = () => document.getElementById('modal');
  const linkedTasks = () => sys().tasksBoard?.tasks || [];
  const escAttr = value => esc(value).replace(/\"/g, '"');
  const titleOf = memory => memory.title?.trim() || memory.text?.trim().split('\n')[0].slice(0, 64) || t('timeline.untitled');
  const localizedFilmField = (memory, field) => { const index = LifeI18n.dictionaries.en.prompt.films.findIndex(film => film.title === memory.filmTitle); return index < 0 ? (memory[field] || '') : (LifeI18n.dictionaries[lang() === 'zh' ? 'zh' : 'en'].prompt.films[index]?.[field === 'filmTitle' ? 'title' : 'subtitle'] || memory[field] || ''); };
  const tagList = value => [...new Set(String(value || '').split(/[,，]/).map(tag => tag.trim()).filter(Boolean))].slice(0, 12);
  const memoryMetaFields = memory => `<div class="memory-meta-form"><label>${t('memory.tags')}<input id="memory-tags" maxlength="180" value="${esc((memory?.tags || []).join(', '))}" placeholder="${t('memory.tagsPlaceholder')}"></label><label>${t('memory.place')}<input id="memory-place" maxlength="100" value="${esc(memory?.location || '')}" placeholder="${t('memory.placePlaceholder')}"></label><label>${t('memory.linkTask')}<select id="memory-task"><option value="">${t('memory.noTask')}</option>${linkedTasks().map(task => `<option value="${esc(task.id)}" ${task.id === memory?.taskId ? 'selected' : ''}>${esc(task.title)}</option>`).join('')}</select></label></div>`;

  window.appName = id => t(`app.${id}`);
  window.moodName = weather;
  window.fmtDate = uiDate;
  window.shortDate = short;
  window.addMemoryForDate = date => { todayTargetDate = date; todayDraft = null; todayTitleDraft = null; openApp('today'); };
  window.closeModal = () => { rootModal().innerHTML = ''; };
  window.applyLanguage = () => { document.documentElement.lang = lang() === 'zh' ? 'zh-CN' : 'en'; document.title = t('shell.pageTitle'); const brand = document.querySelector('#desktop-brand'), launcher = document.querySelector('#life-launcher'), boot = document.querySelector('#boot span'); if (brand) brand.textContent = t('shell.brand'); if (launcher) launcher.textContent = t('shell.life'); if (boot) boot.textContent = t('shell.initializing'); if (settings().wallpaper) applyWallpaper(settings().wallpaper); };
  window.applyWallpaper = wallpaper => { if (!wallpaper?.url) return; const desktop = document.querySelector('#desktop'); desktop.style.backgroundImage = `linear-gradient(120deg,color-mix(in srgb,var(--bg) 68%,transparent),color-mix(in srgb,var(--bg) 36%,transparent)),url('${wallpaper.url}')`; desktop.style.backgroundSize = 'cover'; desktop.style.backgroundPosition = 'center'; desktop.title = t('shell.wallpaperTitle', { title: wallpaper.title || t('wallpaper.dailyImage') }); };
  window.today = container => {
    const entryDate = todayTargetDate || day(), memory = mems().find(item => item.date === entryDate);
    if (todayDraft === null) { selectedMood = memory?.mood || 'cloudy'; selectedEnergy = memory?.energy || 3; }
    const film = filmFor(selectedMood, selectedEnergy), text = todayDraft === null ? (memory?.text || '') : todayDraft;
    container.innerHTML = `<div class="eyebrow">${weekday(entryDate).toUpperCase()}</div><h1>${uiDate(entryDate)}</h1><p class="sub">${t('today.prompt')} ${entryDate !== day() ? `<button class="text-link" onclick="todayTargetDate=null;todayDraft=null;todayTitleDraft=null;renderAll()">${t('today.backToToday')}</button>` : ''}</p><div class="today-grid"><div><textarea id="entry" class="entry" placeholder="${t('today.placeholder')}" oninput="todayDraft=this.value">${esc(text)}</textarea><label class="memory-title-field">${t('memory.title')}<input id="memory-title" maxlength="120" value="${escAttr(todayTitleDraft === null ? (memory?.title || '') : todayTitleDraft)}" oninput="todayTitleDraft=this.value" placeholder="${t('memory.titlePlaceholder')}"></label>${memoryMetaFields(memory)}<div class="actions"><button class="primary" onclick="archiveToday()">${t(entryDate === day() ? (memory ? 'today.update' : 'today.archive') : (memory ? 'today.updateDate' : 'today.archiveDate'))}</button><span id="saveStatus" class="status"></span></div></div><aside><div class="eyebrow">${t('today.weather')}</div><div class="choices">${['clear','light','cloudy','rain','storm'].map(item => `<button class="chip ${item === selectedMood ? 'selected' : ''}" onclick="setMood('${item}')">${weather(item)}</button>`).join('')}</div><div class="eyebrow" style="margin-top:22px">${t('today.energy')}</div><div class="energy">${[1,2,3,4,5].map(item => `<button class="${item === selectedEnergy ? 'selected' : ''}" onclick="setEnergy(${item})">${item}</button>`).join('')}</div><div class="film"><div class="eyebrow">${t('today.film')}</div><div class="film-title">${film.filmTitle}</div><div class="sub">${film.filmSubtitle}</div><p class="film-copy">“${film.filmLine}”</p></div></aside></div>`;
  };
  window.archiveToday = () => {
    const entryDate = todayTargetDate || day(), text = document.querySelector('#entry')?.value.trim() || '', old = mems().find(item => item.date === entryDate), film = filmFor(selectedMood, selectedEnergy), now = new Date().toISOString();
    const memory = { ...old, id: old?.id || `memory_${crypto.randomUUID()}`, date: entryDate, text, title: document.querySelector('#memory-title')?.value.trim() || '', mood: selectedMood, energy: selectedEnergy, tags: tagList(document.querySelector('#memory-tags')?.value), location: document.querySelector('#memory-place')?.value.trim() || '', taskId: document.querySelector('#memory-task')?.value || '', filmTitle: film.filmTitle, filmSubtitle: film.filmSubtitle, filmLine: film.filmLine, createdAt: old?.createdAt || now, updatedAt: now };
    const status = document.querySelector('#saveStatus'); status.textContent = t('today.archiving');
    setTimeout(() => { save('lifeos_memories', [...mems().filter(item => item.date !== entryDate), memory].sort((a, b) => b.date.localeCompare(a.date))); todayDraft = null; todayTitleDraft = null; status.textContent = t('today.archived'); renderAll(); }, 360);
  };
  window.timeline = container => {
    const all = mems(), tags = [...new Set(all.flatMap(item => item.tags || []))].sort((a,b) => a.localeCompare(b));
    const query = window.timelineQuery || '', selectedTag = window.timelineTag || '';
    const filtered = all.filter(memory => {
      const task = linkedTasks().find(item => item.id === memory.taskId);
      const haystack = [memory.title, memory.filmTitle, memory.text, memory.location, ...(memory.tags || []), task?.title].join(' ').toLocaleLowerCase();
      return (!query || haystack.includes(query.toLocaleLowerCase())) && (!selectedTag || (memory.tags || []).includes(selectedTag));
    });
    const isSaved = memory => museum().some(item => item.memoryId === memory.id);
    container.innerHTML = `<div class="eyebrow">${t('timeline.eyebrow')}</div><h1>${t('timeline.heading',{count:filtered.length,total:all.length})}</h1><div class="timeline-tools"><label class="timeline-search"><span class="sr-only">${t('timeline.search')}</span><input type="search" value="${esc(query)}" placeholder="${t('timeline.searchPlaceholder')}" oninput="setTimelineQuery(this.value)"></label><label class="timeline-tag-filter"><span class="sr-only">${t('timeline.filterTag')}</span><select onchange="setTimelineTag(this.value)"><option value="">${t('timeline.allTags')}</option>${tags.map(tag => `<option value="${esc(tag)}" ${tag === selectedTag ? 'selected' : ''}>${esc(tag)}</option>`).join('')}</select></label></div>${filtered.length ? `<div class="timeline">${filtered.map(memory => { const task = linkedTasks().find(item => item.id === memory.taskId); return `<article class="memory"><button class="memory-open" onclick="detail('${esc(memory.id)}')"><div class="date">${short(memory.date)} · ${weather(memory.mood).toUpperCase()} · ${t('common.energy')} ${memory.energy}${isSaved(memory) ? ` · ★ ${t('timeline.favorite')}` : ''}</div><div class="mtitle">${esc(titleOf(memory))}</div><div class="snippet">${esc(memory.text || t('timeline.noNote'))}</div><div class="memory-badges">${memory.location ? `<span>⌖ ${esc(memory.location)}</span>` : ''}${task ? `<span>↗ ${esc(task.title)}</span>` : ''}${(memory.tags || []).map(tag => `<span># ${esc(tag)}</span>`).join('')}</div></button></article>`; }).join('')}</div>` : `<div class="empty">${all.length ? t('timeline.noMatches') : `${t('timeline.emptyTitle')}<br>${t('timeline.emptyBody')}`}</div>`}`;
  };
  window.museumApp = container => {
    const saved = museum(), memories = mems();
    container.innerHTML = `<div class="eyebrow">${t('museum.eyebrow')}</div><h1>${t('museum.title')}</h1><p class="sub">${t('museum.subtitle')}</p>${saved.length ? `<div class="museum">${saved.map((artifact,index) => { const memory = memories.find(item => item.id === artifact.memoryId); if (!memory) return ''; return `<button class="artifact" onclick="detail('${esc(memory.id)}')"><span>${t('museum.collection')} #${String(index + 1).padStart(2,'0')}</span><b>${esc(titleOf(memory))}</b><small>${LifeI18n.date(memory.date,{dateStyle:'medium'})} · ${t('museum.preserved')}</small></button>`; }).join('')}</div>` : `<div class="empty">${t('museum.empty')}</div>`}`;
  };
  window.setTimelineQuery = value => { window.timelineQuery = value; const field = document.querySelector('#content-timeline input[type=search]'); const start = field?.selectionStart; timeline(document.querySelector('#content-timeline')); const next = document.querySelector('#content-timeline input[type=search]'); next?.focus(); if (start !== undefined) next?.setSelectionRange(start,start); };
  window.setTimelineTag = value => { window.timelineTag = value; timeline(document.querySelector('#content-timeline')); };
  window.detail = id => {
    const memory = mems().find(item => item.id === id); if (!memory) return;
    const task = linkedTasks().find(item => item.id === memory.taskId), favorite = museum().some(item => item.memoryId === memory.id);
    rootModal().innerHTML = `<div class="modal" onclick="if(event.target === this) closeModal()"><div class="modalbox" role="dialog" aria-modal="true" aria-labelledby="memory-detail-title"><button class="modal-close" type="button" onclick="closeModal()" aria-label="${t('common.close')}">×</button><div class="eyebrow">${t('timeline.detail')}</div><h1 id="memory-detail-title">${esc(titleOf(memory))}</h1><p class="sub">${uiDate(memory.date)} · ${weather(memory.mood)} · ${t('common.energy')} ${memory.energy}</p><p style="line-height:1.65">${esc(memory.text || t('timeline.noNote')).replace(/\n/g,'<br>')}</p>${memory.location ? `<p class="memory-detail-meta">⌖ ${esc(memory.location)}</p>` : ''}${task ? `<p class="memory-detail-meta">↗ ${esc(t('memory.relatedTask'))}: <button class="text-link" onclick="closeModal();openApp('tasks')">${esc(task.title)}</button></p>` : ''}${(memory.tags || []).length ? `<div class="memory-badges detail-badges">${memory.tags.map(tag => `<span># ${esc(tag)}</span>`).join('')}</div>` : ''}<p class="film-copy"><b>${t('today.film')}: ${esc(localizedFilmField(memory,'filmTitle'))}</b><br>${esc(localizedFilmField(memory,'filmSubtitle'))}</p><div class="actions"><button class="primary" onclick="editMemory('${esc(memory.id)}')">${t('common.edit')}</button><button class="secondary" onclick="preserve('${esc(memory.id)}')">${favorite ? t('timeline.preserved') : t('memory.favorite')}</button><button class="danger" onclick="confirmDelete('${esc(memory.id)}')">${t('common.delete')}</button></div></div></div>`;
  };
  window.editMemory = id => { const memory = mems().find(item => item.id === id); if (!memory) return; rootModal().innerHTML = `<div class="modal" onclick="if(event.target===this) closeModal()"><form class="modalbox memory-edit-form" onsubmit="saveMemoryEdit(event,'${esc(memory.id)}')" role="dialog" aria-modal="true" aria-labelledby="memory-edit-title"><button type="button" class="modal-close" onclick="closeModal()" aria-label="${t('common.close')}">×</button><div class="eyebrow">${t('timeline.detail')}</div><h2 id="memory-edit-title">${t('memory.edit')}</h2><p class="sub">${uiDate(memory.date)}</p><label>${t('memory.title')}<input id="memory-edit-title" maxlength="120" value="${escAttr(memory.title || '')}" placeholder="${t('memory.titlePlaceholder')}"></label><label>${t('memory.note')}<textarea id="memory-edit-note" rows="5">${esc(memory.text || '')}</textarea></label>${memoryMetaFields(memory)}<div class="actions"><button class="primary" type="submit">${t('common.save')}</button><button class="secondary" type="button" onclick="closeModal()">${t('common.cancel')}</button></div></form></div>`; };
  window.saveMemoryEdit = (event,id) => { event.preventDefault(); const all=mems(), memory=all.find(item=>item.id===id); if(!memory)return; memory.title=document.querySelector('#memory-edit-title').value.trim(); memory.text=document.querySelector('#memory-edit-note').value.trim(); memory.tags=tagList(document.querySelector('#memory-tags').value); memory.location=document.querySelector('#memory-place').value.trim(); memory.taskId=document.querySelector('#memory-task').value||''; memory.updatedAt=new Date().toISOString(); save('lifeos_memories',all); closeModal(); renderAll(); detail(id); };
  window.preserve = id => { const all = museum(), alreadyPreserved = all.some(item => item.memoryId === id); if (alreadyPreserved) { save('lifeos_museum', all.filter(item => item.memoryId !== id)); toast(t('timeline.unpreserved')); } else { save('lifeos_museum', [...all, { id: `artifact_${crypto.randomUUID()}`, memoryId: id, preservedAt: new Date().toISOString() }]); toast(t('timeline.added')); } closeModal(); renderAll(); };
  window.confirmDelete = id => { rootModal().innerHTML = `<div class="modal"><div class="modalbox"><div class="eyebrow">${t('timeline.confirmDelete')}</div><h2>${t('timeline.remove')}</h2><p class="sub">${t('timeline.irreversible')}</p><div class="actions"><button class="danger" onclick="deleteMemory('${id}')">${t('timeline.deleteMemory')}</button><button class="secondary" onclick="modal.innerHTML=''">${t('common.cancel')}</button></div></div></div>`; };
  window.deleteMemory = id => { save('lifeos_memories', mems().filter(item => item.id !== id)); save('lifeos_museum', museum().filter(item => item.memoryId !== id)); rootModal().innerHTML = ''; renderAll(); toast(t('timeline.removed')); };
  window.insights = container => {
    const all = mems(), recent = all.filter(item => Date.now() - new Date(item.date + 'T12:00:00') < 2592e6), counts = { clear: 0, light: 0, cloudy: 0, rain: 0, storm: 0 }; recent.forEach(item => counts[item.mood]++);
    const average = all.length ? (all.reduce((sum, item) => sum + item.energy, 0) / all.length).toFixed(1) : '—', dayCounts = {}; all.forEach(item => { const name = weekday(item.date); dayCounts[name] = (dayCounts[name] || 0) + 1; }); const active = Object.entries(dayCounts).sort((a,b) => b[1] - a[1])[0]?.[0] || '—';
    container.innerHTML = `<div class="eyebrow">${t('insights.eyebrow')}</div><h1>${t('insights.title')}</h1><div class="insights"><section class="metric"><div class="eyebrow">${t('insights.weather')}</div>${Object.entries(counts).map(([key, value]) => `<div class="sub">${weather(key)} <b style="float:right;color:var(--ink)">${value} ${t('common.days')}</b></div>`).join('')}</section><section class="metric"><div class="eyebrow">${t('insights.average')}</div><div class="big">${average}<span style="font-size:16px"> / 5</span></div><div class="bars">${all.slice(0,10).reverse().map(item => `<i class="bar" style="height:${item.energy * 18}%"></i>`).join('') || `<span class="sub">${t('insights.noEntries')}</span>`}</div></section><section class="metric"><div class="eyebrow">${t('insights.active')}</div><div class="big" style="font-size:26px">${active}</div></section><section class="metric"><div class="eyebrow">${t('insights.current')}</div><div class="big">${streak(all)}<span style="font-size:16px"> ${t('common.days')}</span></div><div class="sub">${t('insights.longest',{count:longest(all)})}</div></section></div>`;
  };
  window.profileApp = container => {
    const profileData = profile(), all = mems(), common = Object.entries(all.reduce((out, item) => (out[item.mood] = (out[item.mood] || 0) + 1, out), {})).sort((a,b) => b[1] - a[1])[0]?.[0] || '—', average = all.length ? (all.reduce((sum,item) => sum + item.energy,0) / all.length).toFixed(1) : '—', started = Math.max(1, Math.floor((Date.now() - new Date(profileData.startDate)) / 864e5));
    container.innerHTML = `<div class="eyebrow">${t('profile.eyebrow')}</div><h1>${profileData.name ? esc(profileData.name) + ' · ' : ''}${t('profile.online')}</h1><div class="profile-grid"><div class="stat"><b>${started}</b><span>${t('profile.daysOnline')}</span></div><div class="stat"><b>${all.length}</b><span>${t('profile.memories')}</span></div><div class="stat"><b>${museum().length}</b><span>${t('profile.museumItems')}</span></div><div class="stat"><b>${streak(all)}</b><span>${t('profile.streak')}</span></div><div class="stat"><b>${longest(all)}</b><span>${t('profile.longest')}</span></div><div class="stat"><b>${common === '—' ? common : weather(common)}</b><span>${t('profile.commonWeather')}</span></div></div><div class="eyebrow">${t('profile.personal')}</div><div class="formrow"><label>${t('profile.name')}</label><input id="pname" value="${esc(profileData.name)}"></div><div class="formrow"><label>${t('profile.birthday')}</label><input id="pbday" type="date" value="${esc(profileData.birthday)}"></div><div class="formrow"><label>${t('profile.start')}</label><input id="pstart" type="date" value="${esc(profileData.startDate)}"></div><div class="formrow"><label>${t('profile.motto')}</label><input id="pmotto" value="${esc(profileData.motto)}"></div><div class="actions"><button class="primary" onclick="saveProfile()">${t('profile.save')}</button><span class="status">${t('profile.average',{value:average})}</span></div>`;
  };
  window.saveProfile = () => { save('lifeos_profile', { name: pname.value, birthday: pbday.value, startDate: pstart.value || day(), motto: pmotto.value }); renderAll(); toast(t('profile.saved')); };
  window.systemApp = container => {
    const state = settings(), preference = LifeI18n.preference(), bytes = new Blob([JSON.stringify({ mems: mems(), museum: museum(), profile: profile(), system: sys() })]).size, oldBackup = state.lastBackup && Date.now() - new Date(state.lastBackup) > 12096e5, detected = browserLanguage() === 'zh' ? t('system.detectedZh') : t('system.detectedEn');
    container.innerHTML = `<div class="eyebrow">${t('system.eyebrow')}</div><h1>${t('system.title')}</h1><div class="settings"><section><div class="eyebrow">${t('system.appearance')}</div><div class="choices">${['dark','light','auto'].map(item => `<button class="chip ${state.theme === item ? 'selected' : ''}" onclick="theme('${item}')">${t(`system.theme.${item}`)}</button>`).join('')}</div></section><section><div class="eyebrow">${t('system.language')}</div><p class="sub">${detected}</p><div class="choices"><button class="chip ${preference === 'auto' ? 'selected' : ''}" onclick="window.setLanguage('auto')">${t('system.auto')}</button><button class="chip ${preference === 'en' ? 'selected' : ''}" onclick="window.setLanguage('en')">${t('system.languageEnglish')}</button><button class="chip ${preference === 'zh' ? 'selected' : ''}" onclick="window.setLanguage('zh')">${t('system.languageChinese')}</button></div></section><section><div class="eyebrow">${t('system.data')}</div><div class="actions"><button class="primary" onclick="exportData()">${t('system.export')}</button><button class="secondary" onclick="document.querySelector('#importer').click()">${t('system.import')}</button><button class="danger" onclick="resetConfirm()">${t('system.reset')}</button><input id="importer" class="hidden" type="file" accept=".json" onchange="readImport(this)"></div></section><section><div class="eyebrow">${t('system.storage')}</div><p>${t('system.local')}<br>${t('system.storageSummary',{memories:LifeI18n.number(mems().length),museum:LifeI18n.number(museum().length),tasks:LifeI18n.number(sys().tasksBoard?.tasks?.length||0),size:LifeI18n.number(Math.ceil(bytes/1024))})}</p></section><section><div class="eyebrow">${t('system.dataStorage')}</div><p>${t('system.stored')}<br>${t('system.backups')}</p><p>${t('system.lastBackup',{value:state.lastBackup ? short(state.lastBackup.slice(0,10)) : t('common.never')})}${oldBackup ? `<br><b style="color:var(--accent)">${t('system.recommended')}</b>` : ''}</p></section><section><div class="eyebrow">${t('system.version')}</div><p>${t('system.release',{version:window.LifeOSVersion||'1.5.4'})}</p></section></div>`;
  };
  window.importPreview = () => { const data = importData, board = data.system?.tasksBoard || {}; rootModal().innerHTML = `<div class="modal"><div class="modalbox"><div class="eyebrow">${t('dialog.backup')}</div><h2>${t('dialog.ready')}</h2><p class="sub">${t('dialog.exported',{date:short(data.exportedAt.slice(0,10))})}<br>${t('dialog.memories',{count:data.memories.length})}<br>${t('dialog.museumItems',{count:data.museum.length})}<br>${t('dialog.goals',{count:board.goals?.length || 0})}<br>${t('dialog.tasks',{count:board.tasks?.length || 0})}</p><div class="actions"><button class="primary" onclick="applyImport('merge')">${t('dialog.merge')}</button><button class="danger" onclick="replaceConfirm()">${t('dialog.replaceAll')}</button><button class="secondary" onclick="modal.innerHTML=''">${t('common.cancel')}</button></div></div></div>`; };
  window.replaceConfirm = () => { rootModal().innerHTML = `<div class="modal"><div class="modalbox"><div class="eyebrow">${t('dialog.final')}</div><h2>${t('dialog.replaceQuestion')}</h2><p class="sub">${t('dialog.replaceWarning')}</p><div class="actions"><button class="danger" onclick="applyImport('replace')">${t('dialog.replace')}</button><button class="secondary" onclick="importPreview()">${t('common.cancel')}</button></div></div></div>`; };
  window.applyImport = mode => {
    const data = importData;
    if (mode === 'replace') {
      save('lifeos_memories', data.memories); save('lifeos_museum', data.museum); save('lifeos_profile', data.profile || {}); save('lifeos_settings', data.settings || {}); save('lifeos_system', data.system || { schemaVersion: 2 });
    } else {
      const memories = mems(), ids = new Set(memories.map(item => item.id)), dates = new Set(memories.map(item => item.date));
      save('lifeos_memories', [...memories, ...data.memories.filter(item => !ids.has(item.id) && !dates.has(item.date))]);
      const artifacts = museum(), artifactIds = new Set(artifacts.map(item => item.id));
      save('lifeos_museum', [...artifacts, ...data.museum.filter(item => !artifactIds.has(item.id))]);
      const current = sys(), importedBoard = data.system?.tasksBoard;
      if (importedBoard && Array.isArray(importedBoard.goals) && Array.isArray(importedBoard.tasks)) {
        current.tasksBoard ||= { goals: [], tasks: [] };
        for (const kind of ['goals', 'tasks']) { const known = new Set((current.tasksBoard[kind] || []).map(item => item.id)); current.tasksBoard[kind] = [...(current.tasksBoard[kind] || []), ...importedBoard[kind].filter(item => !known.has(item.id))]; }
        save('lifeos_system', current);
      }
    }
    rootModal().innerHTML = ''; toast('feedback.restoring'); setTimeout(() => { renderAll(); toast('feedback.restored'); }, 500);
  };
  window.resetConfirm = () => { rootModal().innerHTML = `<div class="modal"><div class="modalbox"><div class="eyebrow">${t('system.reset')}</div><h2>${t('dialog.resetQuestion')}</h2><p class="sub">${t('dialog.resetWarning')}</p><div class="actions"><button class="danger" onclick="['lifeos_memories','lifeos_museum','lifeos_profile','lifeos_settings','lifeos_system'].forEach(k=>localStorage.removeItem(k));location.reload()">${t('dialog.resetData')}</button><button class="secondary" onclick="modal.innerHTML=''">${t('common.cancel')}</button></div></div></div>`; };
  window.toast = key => { const message = key.includes('.') ? t(key) : key; const node = document.createElement('div'); node.className = 'toast'; node.textContent = message; document.body.append(node); setTimeout(() => node.remove(), 2000); };
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})();