diff --git a/docs/release-manifest.json b/docs/release-manifest.json
index 773fce8..ebd38af 100644
--- a/docs/release-manifest.json
+++ b/docs/release-manifest.json
@@ -11,7 +11,7 @@
   "serverReady": true,
   "workspaceAutoDiscovery": true,
   "invitesTemporarilyDisabled": false,
-  "pwaCache": "v98-20260918-trial-extras",
+  "pwaCache": "v99-20260918-mobile-order",
   "fullOfferDescriptions": true,
   "dynamicOfferRows": true,
   "pdfOfferDescriptionFix": true,
diff --git a/package.json b/package.json
index 4356901..998d29b 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "version": "17.7.3",
   "type": "module",
   "scripts": {
-    "check:syntax": "node --check public/app-runtime.js && node --check public/service-worker.js && node --check public/legacy/bootstrap.js && node --check public/core/sun-safe.js && node --check public/core/account-center-v1780.js && node --check public/core/performance.js && node --check public/core/auth-security-v1774.js && node --check public/core/trial-promo-developer-v181.js && node --check public/core/order-enhancements-v1775.js && node --check public/core/data-layer-v1773.js && node --check public/core/server-automation-v1770.js && node --check public/core/hotfix-v1763.js && node --check public/core/ops-ux-v1762.js && node --check public/core/ux-fixes-v1764.js && node --check public/core/pdf-engine.js && node --check public/core/classic-offer-pdf-v1767.js && node --check public/core/signature-offer-pdf-v18.js && node --check public/core/developer-console-v1768.js && node --check public/core/offer-workspace-v1769.js && node --check public/core/brand-theme.js && node --check public/core/company-branding.js && node --check public/core/import-archive.js && node --check public/core/access-policy.js && node --check public/core/banquet-menu.js && node --check public/core/cloud-transport.js && node --check public/core/trial-demo.js && node --check public/core/proposal-layout.js",
+    "check:syntax": "node --check public/app-runtime.js && node --check public/service-worker.js && node --check public/legacy/bootstrap.js && node --check public/core/sun-safe.js && node --check public/core/account-center-v1780.js && node --check public/core/performance.js && node --check public/core/auth-security-v1774.js && node --check public/core/trial-promo-developer-v181.js && node --check public/core/order-enhancements-v1775.js && node --check public/core/data-layer-v1773.js && node --check public/core/server-automation-v1770.js && node --check public/core/hotfix-v1763.js && node --check public/core/ops-ux-v1762.js && node --check public/core/ux-fixes-v1764.js && node --check public/core/pdf-engine.js && node --check public/core/classic-offer-pdf-v1767.js && node --check public/core/signature-offer-pdf-v18.js && node --check public/core/developer-console-v1768.js && node --check public/core/offer-workspace-v1769.js && node --check public/core/brand-theme.js && node --check public/core/company-branding.js && node --check public/core/import-archive.js && node --check public/core/access-policy.js && node --check public/core/banquet-menu.js && node --check public/core/cloud-transport.js && node --check public/core/trial-demo.js && node --check public/core/proposal-layout.js && node --check public/core/mobile-order.js",
     "test:static": "node tests/static-security.mjs && node tests/auth-security-v1774.mjs && node tests/employee-create-v1774.mjs && node tests/html-integrity-v1774.mjs && node tests/edge-security-v1774.mjs && node tests/branding-v1774.mjs && node tests/order-enhancements-v1775.mjs",
     "check:release": "node tests/release-check.mjs",
     "check:deploy": "npm run check:syntax && npm run test:static && npm run check:release && node tests/backend-cutover.mjs && npm run test:db",
diff --git a/public/core/mobile-order.js b/public/core/mobile-order.js
new file mode 100644
index 0000000..e16ba11
--- /dev/null
+++ b/public/core/mobile-order.js
@@ -0,0 +1,38 @@
+(()=>{
+ 'use strict';
+ function boot(){
+  const view=document.getElementById('new'),work=view?.querySelector('.work');
+  const catalog=work?.querySelector(':scope > .catalog'),order=work?.querySelector(':scope > section.card');
+  if(!work||!catalog||!order||document.getElementById('ctOrderTop'))return;
+  const mobile=matchMedia('(max-width:760px)');
+  const button=document.createElement('button');button.id='ctOrderTop';button.type='button';button.hidden=true;
+  button.setAttribute('aria-label','Наверх к заказу');button.title='Наверх к заказу';
+  button.innerHTML='<svg viewBox="0 0 24 24" width="20" height="20" aria-hidden="true"><path d="M12 19V5m-6 6 6-6 6 6" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></svg><span>Наверх</span>';
+  document.body.appendChild(button);
+  const style=document.createElement('style');style.textContent=`
+   #ctOrderTop{display:none}
+   @media(max-width:760px){
+    #new.on{display:flex!important;flex-direction:column}
+    #new .work{order:-1;width:100%}
+    #new .work.sun-resizable-work>section.card.sun-order-pane{order:-1!important;grid-column:1!important;grid-row:1!important;position:static!important}
+    #new .work.sun-resizable-work>.catalog{order:0!important;grid-column:1!important;grid-row:2!important}
+    #ctOrderTop:not([hidden]){display:flex;align-items:center;justify-content:center;gap:6px;position:fixed;right:16px;bottom:calc(88px + env(safe-area-inset-bottom,0px));z-index:900;min-width:48px;min-height:48px;padding:10px 14px;border:1px solid #d7bb65;border-radius:24px;background:#f6e7af;color:#302919;box-shadow:0 4px 18px #0002;font:700 13px/1.2 Arial,sans-serif;cursor:pointer}
+    #ctOrderTop:focus-visible{outline:3px solid #546747;outline-offset:3px}
+   }
+   @media print{#ctOrderTop{display:none!important}}
+  `;document.head.appendChild(style);
+  function visibility(){button.hidden=!mobile.matches||!view.classList.contains('on')||document.body.classList.contains('sun-cloud-auth-required')||window.scrollY<300;}
+  function layout(){
+   // Move the existing node, preserving inputs, listeners and the current draft.
+   if(mobile.matches){if(order.nextElementSibling!==catalog)work.insertBefore(order,catalog);}
+   else{const splitter=work.querySelector(':scope > .sun-work-splitter');const after=splitter||catalog;if(after.nextElementSibling!==order)after.insertAdjacentElement('afterend',order);}
+   visibility();
+  }
+  let frame=0;function update(){if(frame)return;frame=requestAnimationFrame(()=>{frame=0;visibility()});}
+  button.addEventListener('click',()=>{window.scrollTo({top:0,left:0,behavior:'instant'});order.setAttribute('tabindex','-1');order.focus({preventScroll:true});visibility();});
+  window.addEventListener('scroll',update,{passive:true});mobile.addEventListener('change',layout);
+  const observer=new MutationObserver(update);observer.observe(view,{attributes:true,attributeFilter:['class']});observer.observe(document.body,{attributes:true,attributeFilter:['class']});
+  layout();
+ }
+ if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',boot,{once:true});else boot();
+})();
diff --git a/public/core/performance.js b/public/core/performance.js
index 0bd816f..23fb66c 100644
--- a/public/core/performance.js
+++ b/public/core/performance.js
@@ -1,7 +1,7 @@
 (()=>{
   'use strict';
   const VERSION='17.7.3';
-  const RELEASE='20260918-trial-extras';
+  const RELEASE='20260918-mobile-order';
 
   const hasStoredSession=()=>{try{return Object.keys(localStorage).some(k=>/^sb-.*-auth-token$/i.test(k)&&String(localStorage.getItem(k)||'').length>20)}catch(_){return false}};
   function installAuthBoot(){
diff --git a/public/index.html b/public/index.html
index e80934d..c6d5ad4 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,4 +1,4 @@
-<!doctype html><html lang="ru"><head><link rel="stylesheet" href="core/login-signature-v1776.css?v=20260918-trial-extras"><script src="core/cloud-transport.js?v=20260918-trial-extras"></script><script src="core/banquet-menu.js?v=20260918-trial-extras"></script><script src="core/access-policy.js?v=20260918-trial-extras"></script><style>body.sun-cloud-auth-required>header,body.sun-cloud-auth-required>.view{visibility:hidden!important;pointer-events:none!important}</style><meta charset="utf-8"><script defer src="core/import-archive.js?v=20260918-trial-extras"></script><script src="core/company-branding.js?v=20260918-trial-extras"></script><script src="core/brand-theme.js?v=20260918-trial-extras"></script><script id="sun-startup-stability-guard">
+<!doctype html><html lang="ru"><head><link rel="stylesheet" href="core/login-signature-v1776.css?v=20260918-mobile-order"><script src="core/cloud-transport.js?v=20260918-mobile-order"></script><script src="core/banquet-menu.js?v=20260918-mobile-order"></script><script src="core/access-policy.js?v=20260918-mobile-order"></script><style>body.sun-cloud-auth-required>header,body.sun-cloud-auth-required>.view{visibility:hidden!important;pointer-events:none!important}</style><meta charset="utf-8"><script defer src="core/import-archive.js?v=20260918-mobile-order"></script><script src="core/company-branding.js?v=20260918-mobile-order"></script><script src="core/brand-theme.js?v=20260918-mobile-order"></script><script id="sun-startup-stability-guard">
 (()=>{
   'use strict';
   const stamp=()=>new Date().toISOString().replace(/[:.]/g,'-');
@@ -71,7 +71,7 @@
   button{touch-action:manipulation}
   #sunGlobalSearchBtn kbd{display:none!important}
   #sunSyncSettingsCard>div[style*="grid-template-columns"]{grid-template-columns:1fr!important}
-}</style><style id="sun-composition-v1757">#sunBoxCompositionLabel{display:flex;flex-direction:column;gap:6px;margin-top:10px}#sunBoxCompositionLabel textarea{width:100%;min-height:120px;resize:vertical;font:inherit;line-height:1.4;padding:10px;border:1px solid #dfe3ea;border-radius:10px;box-sizing:border-box}#sunBoxCompositionLabel small{color:#7b8390;font-size:11px}</style></head><body class="sun-cloud-auth-required"><header><div class="brand"><img class="real-logo caterium-product-mark" src="caterium-mark-light.svg" alt="Caterium"><span>Caterium</span></div><nav><button class="on" onclick="show('new',this)">Новый заказ</button><button onclick="show('orders',this)">Заказы</button><button onclick="show('stock',this)">Склад</button><button onclick="show('stats',this)">Статистика</button></nav></header><section id="new" class="view on"><div class="work"><aside class="card catalog"><div class="catalog-head"><h1>Боксы</h1><button class="outline" onclick="openManager()">Настроить</button></div><div class="tiles" id="tiles"></div></aside><aside class="cats"><button>Боксы</button><button>Посуда и упаковка</button><button>Дополнительно</button><p>Для создания и изменения боксов нажмите «Настроить».</p></aside><section class="card"><div class="subnav"><button class="on" id="orderTab" onclick="details(false)">Заказ</button><button id="detailTab" onclick="details(true)">Детали</button></div><div id="orderForm"><div class="form"><label>Мероприятие<input id="event" value=""></label><label>Выдача<input id="date" type="date"></label><label>Время<select id="time"></select></label></div><div class="lines" id="lines"></div></div><div id="details" style="display:none"><div class="sun-delivery-details"><label>Имя<input id="contact" autocomplete="name"></label><label>Телефон<input id="phone" autocomplete="tel"></label><label class="wide">Улица<input id="deliveryStreet"></label><label>Дом<input id="deliveryHouse"></label><label>Подъезд<input id="deliveryEntrance"></label><label>Этаж<input id="deliveryFloor"></label><label>Квартира<input id="deliveryApartment"></label><label>Офис<input id="deliveryOffice"></label></div><label class="sun-address-hidden">Адрес доставки<input id="address" type="hidden"></label><label>Примечание<textarea id="note" rows="4"></textarea></label></div><div class="money-form"><label>Сумма заказа<input id="orderTotal" type="number" min="0" step="1" readonly></label><label>Предоплата<input id="prepayment" type="number" min="0" step="1" value="0" oninput="updateOrderSummary()"></label><label>Остаток<input id="balance" type="number" readonly></label></div><div class="order-summary"><p><span>Стоимость позиций</span><b id="summaryTotal">0 ₽</b></p><p><span>Предоплата</span><b id="summaryPrepayment">0 ₽</b></p><p class="balance"><span>К оплате</span><b id="summaryBalance">0 ₽</b></p></div><div class="actions"><button class="primary" onclick="saveOrder()">Сохранить</button><button class="outline" onclick="openPreview()">Заготовки</button><button id="deleteOrderBtn" class="danger" onclick="deleteOrder()" style="display:none">Удалить заказ</button></div></section></div></section><section id="orders" class="view page"><h1>Заказы</h1><div class="head" style="grid-template-columns:65px 1.15fr 145px 1fr 110px 175px 150px"><span>№</span><span>Мероприятие</span><span>Дата и время</span><span>Адрес</span><span>Сумма</span><span>Статус</span><span>Действия</span></div><div id="ordersList"></div><p class="hint">Нажмите «Изменить», чтобы открыть заказ. Сумма, предоплата и остаток сохраняются вместе с заказом.</p></section><section id="stock" class="view page"><h1>Склад</h1><p>В этой версии каталог продуктов пополняется из составов боксов. Остатки и цены добавим следующим шагом.</p></section><section id="stats" class="view page"><h1>Статистика</h1><div id="statsList"></div></section><div class="modal" id="manager"><div class="dialog"><div class="dialog-head"><h2>Боксы</h2><button onclick="closeModal('manager')">×</button></div><button class="primary" onclick="editBox(null)">Добавить бокс</button><div class="manager" id="managerList"></div></div></div><div class="modal" id="editor"><div class="dialog"><div class="dialog-head"><h2 id="editTitle">Бокс</h2><button onclick="closeModal('editor')">×</button></div><label>Название<input id="boxName"></label><label class="price-field"><span id="boxPriceCaption">Цена, ₽</span><input id="boxPrice" type="number" min="0" step="1" value="0"></label><label class="price-field"><span>Цена до скидки, ₽ <small style="font-weight:400;color:#8a91a0">(необязательно)</small></span><input id="boxOldPrice" type="number" min="0" step="1" value="0" placeholder="Перечёркнутая цена"></label><label>Фотография<input id="boxPhoto" type="file" accept="image/*" onchange="readPhoto(this)"></label><img id="editPhoto" class="editphoto" style="display:none"><h3>Состав / ТТК</h3><div id="ingredients"></div><button class="outline" onclick="addIngredient()">Добавить продукт</button><div class="actions"><button class="primary" id="saveBoxButton" onclick="saveBox()">Сохранить</button><button id="deleteBox" class="danger" onclick="removeBox()">Удалить</button></div></div></div><div class="modal" id="preview"><div class="dialog"><div class="dialog-head"><h2>Документ компании</h2><button onclick="closeModal('preview')">×</button></div><h3 id="prepTitle"></h3><div class="prep" id="prep"></div><div class="actions"><button class="primary" onclick="print()">Печать</button></div></div></div><link rel="stylesheet" href="core/stability-v1760.css?v=20260918-trial-extras"><script src="core/sun-safe.js?v=20260918-trial-extras"></script><script defer src="core/trial-demo.js?v=20260918-trial-extras"></script><script src="core/performance.js?v=20260918-trial-extras"></script><script src="core/pdf-engine.js?v=20260918-trial-extras"></script><script src="core/proposal-layout.js?v=20260918-trial-extras"></script><script src="core/classic-offer-pdf-v1767.js?v=20260918-trial-extras"></script><script src="core/signature-offer-pdf-v18.js?v=20260918-trial-extras"></script><script src="legacy/bootstrap.js?v=20260918-trial-extras"></script><script>
+}</style><style id="sun-composition-v1757">#sunBoxCompositionLabel{display:flex;flex-direction:column;gap:6px;margin-top:10px}#sunBoxCompositionLabel textarea{width:100%;min-height:120px;resize:vertical;font:inherit;line-height:1.4;padding:10px;border:1px solid #dfe3ea;border-radius:10px;box-sizing:border-box}#sunBoxCompositionLabel small{color:#7b8390;font-size:11px}</style></head><body class="sun-cloud-auth-required"><header><div class="brand"><img class="real-logo caterium-product-mark" src="caterium-mark-light.svg" alt="Caterium"><span>Caterium</span></div><nav><button class="on" onclick="show('new',this)">Новый заказ</button><button onclick="show('orders',this)">Заказы</button><button onclick="show('stock',this)">Склад</button><button onclick="show('stats',this)">Статистика</button></nav></header><section id="new" class="view on"><div class="work"><aside class="card catalog"><div class="catalog-head"><h1>Боксы</h1><button class="outline" onclick="openManager()">Настроить</button></div><div class="tiles" id="tiles"></div></aside><aside class="cats"><button>Боксы</button><button>Посуда и упаковка</button><button>Дополнительно</button><p>Для создания и изменения боксов нажмите «Настроить».</p></aside><section class="card"><div class="subnav"><button class="on" id="orderTab" onclick="details(false)">Заказ</button><button id="detailTab" onclick="details(true)">Детали</button></div><div id="orderForm"><div class="form"><label>Мероприятие<input id="event" value=""></label><label>Выдача<input id="date" type="date"></label><label>Время<select id="time"></select></label></div><div class="lines" id="lines"></div></div><div id="details" style="display:none"><div class="sun-delivery-details"><label>Имя<input id="contact" autocomplete="name"></label><label>Телефон<input id="phone" autocomplete="tel"></label><label class="wide">Улица<input id="deliveryStreet"></label><label>Дом<input id="deliveryHouse"></label><label>Подъезд<input id="deliveryEntrance"></label><label>Этаж<input id="deliveryFloor"></label><label>Квартира<input id="deliveryApartment"></label><label>Офис<input id="deliveryOffice"></label></div><label class="sun-address-hidden">Адрес доставки<input id="address" type="hidden"></label><label>Примечание<textarea id="note" rows="4"></textarea></label></div><div class="money-form"><label>Сумма заказа<input id="orderTotal" type="number" min="0" step="1" readonly></label><label>Предоплата<input id="prepayment" type="number" min="0" step="1" value="0" oninput="updateOrderSummary()"></label><label>Остаток<input id="balance" type="number" readonly></label></div><div class="order-summary"><p><span>Стоимость позиций</span><b id="summaryTotal">0 ₽</b></p><p><span>Предоплата</span><b id="summaryPrepayment">0 ₽</b></p><p class="balance"><span>К оплате</span><b id="summaryBalance">0 ₽</b></p></div><div class="actions"><button class="primary" onclick="saveOrder()">Сохранить</button><button class="outline" onclick="openPreview()">Заготовки</button><button id="deleteOrderBtn" class="danger" onclick="deleteOrder()" style="display:none">Удалить заказ</button></div></section></div></section><section id="orders" class="view page"><h1>Заказы</h1><div class="head" style="grid-template-columns:65px 1.15fr 145px 1fr 110px 175px 150px"><span>№</span><span>Мероприятие</span><span>Дата и время</span><span>Адрес</span><span>Сумма</span><span>Статус</span><span>Действия</span></div><div id="ordersList"></div><p class="hint">Нажмите «Изменить», чтобы открыть заказ. Сумма, предоплата и остаток сохраняются вместе с заказом.</p></section><section id="stock" class="view page"><h1>Склад</h1><p>В этой версии каталог продуктов пополняется из составов боксов. Остатки и цены добавим следующим шагом.</p></section><section id="stats" class="view page"><h1>Статистика</h1><div id="statsList"></div></section><div class="modal" id="manager"><div class="dialog"><div class="dialog-head"><h2>Боксы</h2><button onclick="closeModal('manager')">×</button></div><button class="primary" onclick="editBox(null)">Добавить бокс</button><div class="manager" id="managerList"></div></div></div><div class="modal" id="editor"><div class="dialog"><div class="dialog-head"><h2 id="editTitle">Бокс</h2><button onclick="closeModal('editor')">×</button></div><label>Название<input id="boxName"></label><label class="price-field"><span id="boxPriceCaption">Цена, ₽</span><input id="boxPrice" type="number" min="0" step="1" value="0"></label><label class="price-field"><span>Цена до скидки, ₽ <small style="font-weight:400;color:#8a91a0">(необязательно)</small></span><input id="boxOldPrice" type="number" min="0" step="1" value="0" placeholder="Перечёркнутая цена"></label><label>Фотография<input id="boxPhoto" type="file" accept="image/*" onchange="readPhoto(this)"></label><img id="editPhoto" class="editphoto" style="display:none"><h3>Состав / ТТК</h3><div id="ingredients"></div><button class="outline" onclick="addIngredient()">Добавить продукт</button><div class="actions"><button class="primary" id="saveBoxButton" onclick="saveBox()">Сохранить</button><button id="deleteBox" class="danger" onclick="removeBox()">Удалить</button></div></div></div><div class="modal" id="preview"><div class="dialog"><div class="dialog-head"><h2>Документ компании</h2><button onclick="closeModal('preview')">×</button></div><h3 id="prepTitle"></h3><div class="prep" id="prep"></div><div class="actions"><button class="primary" onclick="print()">Печать</button></div></div></div><link rel="stylesheet" href="core/stability-v1760.css?v=20260918-mobile-order"><script src="core/sun-safe.js?v=20260918-mobile-order"></script><script defer src="core/mobile-order.js?v=20260918-mobile-order"></script><script defer src="core/trial-demo.js?v=20260918-mobile-order"></script><script src="core/performance.js?v=20260918-mobile-order"></script><script src="core/pdf-engine.js?v=20260918-mobile-order"></script><script src="core/proposal-layout.js?v=20260918-mobile-order"></script><script src="core/classic-offer-pdf-v1767.js?v=20260918-mobile-order"></script><script src="core/signature-offer-pdf-v18.js?v=20260918-mobile-order"></script><script src="legacy/bootstrap.js?v=20260918-mobile-order"></script><script>
 /* BEGIN category-fix.js — PORTABLE INLINE */
 // Compatibility for local/offline browsers where crypto.randomUUID is unavailable.
 if (typeof crypto !== 'undefined' && typeof crypto.randomUUID !== 'function') {
@@ -8449,4 +8449,4 @@ body #sunBlankSettingsCardV3{display:none!important}
 </script>
 
 
-<script src="app-runtime.js?v=20260918-trial-extras"></script>
+<script src="app-runtime.js?v=20260918-mobile-order"></script>
diff --git a/public/service-worker.js b/public/service-worker.js
index b0d2eb8..1cd81e4 100644
--- a/public/service-worker.js
+++ b/public/service-worker.js
@@ -1,7 +1,7 @@
-const CACHE='sun-catering-pwa-v98-20260918-trial-extras';
-const VERSION='20260918-trial-extras';
+const CACHE='sun-catering-pwa-v99-20260918-mobile-order';
+const VERSION='20260918-mobile-order';
 const CORE=[
-  './','./index.html',`./core/proposal-layout.js?v=${VERSION}`,'./fonts/Manrope.ttf','./fonts/PlayfairDisplay.ttf','./fonts/PlayfairDisplay-Italic.ttf',`./core/trial-demo.js?v=${VERSION}`,`./core/cloud-transport.js?v=${VERSION}`,`./core/banquet-menu.js?v=${VERSION}`,`./core/access-policy.js?v=${VERSION}`,`./core/import-archive.js?v=${VERSION}`,`./core/company-branding.js?v=${VERSION}`,`./core/signature-offer-pdf-v18.js?v=${VERSION}`,`./core/brand-theme.js?v=${VERSION}`,
+  './','./index.html',`./core/mobile-order.js?v=${VERSION}`,`./core/proposal-layout.js?v=${VERSION}`,'./fonts/Manrope.ttf','./fonts/PlayfairDisplay.ttf','./fonts/PlayfairDisplay-Italic.ttf',`./core/trial-demo.js?v=${VERSION}`,`./core/cloud-transport.js?v=${VERSION}`,`./core/banquet-menu.js?v=${VERSION}`,`./core/access-policy.js?v=${VERSION}`,`./core/import-archive.js?v=${VERSION}`,`./core/company-branding.js?v=${VERSION}`,`./core/signature-offer-pdf-v18.js?v=${VERSION}`,`./core/brand-theme.js?v=${VERSION}`,
   `./core/sun-safe.js?v=${VERSION}`,`./core/performance.js?v=${VERSION}`,`./core/account-center-v1780.js?v=${VERSION}`,`./core/login-signature-v1776.js?v=${VERSION}`,`./core/login-signature-v1776.css?v=${VERSION}`,`./core/data-layer-v1773.js?v=${VERSION}`,`./core/server-automation-v1770.js?v=${VERSION}`,`./core/hotfix-v1763.js?v=${VERSION}`,`./core/ops-ux-v1762.js?v=${VERSION}`,`./core/ux-fixes-v1764.js?v=${VERSION}`,`./core/pdf-engine.js?v=${VERSION}`,`./core/classic-offer-pdf-v1767.js?v=${VERSION}`,`./core/developer-console-v1768.js?v=${VERSION}`,`./core/offer-workspace-v1769.js?v=${VERSION}`,`./core/auth-security-v1774.js?v=${VERSION}`,`./core/order-enhancements-v1775.js?v=${VERSION}`,`./legacy/bootstrap.js?v=${VERSION}`,`./app-runtime.js?v=${VERSION}`,
   './offer-gallery/001.jpg','./offer-gallery/002.jpg',
   './catalog/001.jpg','./catalog/002.jpg','./catalog/003.jpg',
@@ -9,7 +9,7 @@ const CORE=[
   './offer-templates/thumb-light.jpg','./offer-templates/thumb-editorial-grid.jpg','./offer-templates/thumb-midnight-glass.jpg','./offer-templates/thumb-emerald-gold.jpg'
 ];
 const CRITICAL_FRESH=new Set([
-  '/core/cloud-transport.js','/core/trial-demo.js','/core/proposal-layout.js',
+  '/core/mobile-order.js','/core/cloud-transport.js','/core/trial-demo.js','/core/proposal-layout.js',
   '/core/banquet-menu.js','/core/access-policy.js','/core/import-archive.js','/core/company-branding.js','/core/brand-theme.js','/core/sun-safe.js','/core/performance.js','/core/account-center-v1780.js','/core/login-signature-v1776.js','/core/login-signature-v1776.css','/core/auth-security-v1774.js','/legacy/bootstrap.js','/app-runtime.js'
 ]);
 self.addEventListener('install',event=>{
diff --git a/tests/release-check.mjs b/tests/release-check.mjs
index 2db88d5..48cf28a 100644
--- a/tests/release-check.mjs
+++ b/tests/release-check.mjs
@@ -14,8 +14,8 @@ check(!index.includes('offer-gallery-data.js'),'blocking Base64 gallery absent')
 check((runtime.match(/\/Type \/Catalog/g)||[]).length===0,'runtime contains no PDF binary writer');
 check(read('core/pdf-engine.js').includes('595.28')&&read('core/pdf-engine.js').includes('841.89'),'PDF engine uses A4 MediaBox');
 check([...index.matchAll(/@page\{([^}]*)\}/g)].every(m=>/size:A4/i.test(m[1])),'compact @page rules use A4');
-check(sw.includes('v98-20260918-trial-extras')&&sw.includes('data-layer-v1773.js')&&sw.includes('server-automation-v1770.js')&&sw.includes('offer-workspace-v1769.js'),'service worker cache is v17.7.3');
-check(index.includes('20260918-trial-extras')&&index.includes('classic-offer-pdf-v1767.js')&&!index.includes('20260907-v17-6-0-stability-security'),'index cache-busting points to v17.7.3');
+check(sw.includes('v99-20260918-mobile-order')&&sw.includes('data-layer-v1773.js')&&sw.includes('server-automation-v1770.js')&&sw.includes('offer-workspace-v1769.js'),'service worker cache is v17.7.3');
+check(index.includes('20260918-mobile-order')&&index.includes('classic-offer-pdf-v1767.js')&&!index.includes('20260907-v17-6-0-stability-security'),'index cache-busting points to v17.7.3');
 check(performance.includes('SunAttachmentGuard')&&performance.includes('TARGET=2*1024*1024'),'chat photo auto-compression is versioned');
 check(performance.includes("rpc('sun_dev_dashboard')")&&performance.includes('server_size')&&performance.includes('storage_size'),'Developer Console server/storage counters are versioned');
 check(performance.includes('MEMORY_REFRESH_MS=30000')&&performance.includes('MEMORY_TIMEOUT_MS=8000')&&performance.includes('memoryPromise'),'Developer Console memory refresh is bounded');
@@ -39,7 +39,7 @@ check(!/sb_secret_[A-Za-z0-9_-]{20,}|service_role\s*[:=]\s*["'][A-Za-z0-9._-]{30
 check(lock.version===pkg.version&&lock.packages?.['']?.version===pkg.version,'package.json and package-lock.json versions match');
 check(releaseManifest.version===`v${pkg.version}`,'release manifest version matches package.json');
 check(releaseManifest.channel==='production','release manifest channel is production');
-check(String(releaseManifest.pwaCache||'').includes('v98-20260918-trial-extras'),'release manifest points to current PWA cache');
+check(String(releaseManifest.pwaCache||'').includes('v99-20260918-mobile-order'),'release manifest points to current PWA cache');
 check(['17.6.2','17.6.3','17.6.4','17.6.5','17.6.6','17.6.7','17.6.8','17.6.9','17.7.0','17.7.1','17.7.2','17.7.3'].every(v=>fs.existsSync(path.join(root,`docs/releases/V${v}-CHANGES.txt`))),'release notes exist through v17.7.3');
 check(runtime.includes('CLOUD_RPC_TIMEOUT_MS=45000')&&runtime.includes('CLOUD_CONFLICT_MAX_RETRIES=4')&&runtime.includes('retryCount'),'cloud sync has timeout and capped exponential conflict retries');
 check(runtime.includes("const VERSION = '17.7.3'")&&runtime.includes('ERROR_DEDUPE_MS=5*60*1000')&&runtime.includes('mirrorBusy=false')&&runtime.includes('backupBusy=false'),'stability logger uses current version, dedupe and single-flight guards');
@@ -65,8 +65,8 @@ check(offerWorkspace.includes('PDF и предпросмотр')&&offerWorkspace
 check(offerWorkspace.includes('SunClassicOfferPDFV1767')&&offerWorkspace.includes('finalGallery=galleryFor'),'custom gallery is injected into PDF renderer');
 check(releaseManifest.offerWorkspaceTabs===true&&releaseManifest.offerTemplatesSeparateTab===true&&releaseManifest.offerTwoCustomGalleryPhotos===true,'release manifest records offer workspace changes');
 check(pkg.version==='17.7.3','package version is v17.7.3');
-check(index.includes('20260918-trial-extras'),'index cache bust is v17.7.3');
-check(sw.includes('v98-20260918-trial-extras')&&sw.includes('data-layer-v1773.js')&&sw.includes('server-automation-v1770.js'),'PWA caches v17.7.3 client foundation modules');
+check(index.includes('20260918-mobile-order'),'index cache bust is v17.7.3');
+check(sw.includes('v99-20260918-mobile-order')&&sw.includes('data-layer-v1773.js')&&sw.includes('server-automation-v1770.js'),'PWA caches v17.7.3 client foundation modules');
 check(fs.existsSync(path.join(root,'public/core/data-layer-v1773.js'))&&fs.existsSync(path.join(root,'public/core/server-automation-v1770.js')),'data layer and server automation modules exist');
 check(ux.includes('CateriumServerAutomationV1770?.enabled'),'cloud browser auto completion is disabled when server automation is active');
 check(runtime.includes("const VERSION = '17.7.3'")&&runtime.includes("v17.7.3 Clients Server Read"),'stability logger reports v17.7.3');
diff --git a/tests/static-security.mjs b/tests/static-security.mjs
index 5994a1a..ca9298b 100644
--- a/tests/static-security.mjs
+++ b/tests/static-security.mjs
@@ -28,8 +28,8 @@ if(current!==113)fail(`current catalog photo count ${current}, expected 113`);el
 if(legacyCount!==60)fail(`legacy catalog photo count ${legacyCount}, expected 60`);else ok('60 legacy catalog photos');
 const gallery=fs.readdirSync(path.join(pub,'offer-gallery')).filter(x=>/\.jpg$/i.test(x));
 if(gallery.length!==2)fail(`offer gallery contains ${gallery.length} jpg files, expected 2`);else ok('offer gallery trimmed');
-if(!sw.includes('20260918-trial-extras')||!sw.includes('login-signature-v1776.js')||!sw.includes('data-layer-v1773.js')||!sw.includes('server-automation-v1770.js')||!sw.includes('offer-workspace-v1769.js')||sw.includes('offer-gallery-data.js'))fail('service worker cache is stale');else ok('PWA cache updated for login refresh');
-if(html.includes('20260907-v17-6-0-stability-security')||html.includes('20260909-v17-7-3-clients-server-read')||!html.includes('20260918-trial-extras')||!html.includes('classic-offer-pdf-v1767.js'))fail('index still serves stale core asset version');else ok('index cache-busting is current');
+if(!sw.includes('20260918-mobile-order')||!sw.includes('login-signature-v1776.js')||!sw.includes('data-layer-v1773.js')||!sw.includes('server-automation-v1770.js')||!sw.includes('offer-workspace-v1769.js')||sw.includes('offer-gallery-data.js'))fail('service worker cache is stale');else ok('PWA cache updated for login refresh');
+if(html.includes('20260907-v17-6-0-stability-security')||html.includes('20260909-v17-7-3-clients-server-read')||!html.includes('20260918-mobile-order')||!html.includes('classic-offer-pdf-v1767.js'))fail('index still serves stale core asset version');else ok('index cache-busting is current');
 if(!performance.includes('SunAttachmentGuard')||!performance.includes('MAX_SIDE=2048'))fail('chat photo compression guard missing');else ok('chat photo compression guard present');
 if(!performance.includes("rpc('sun_dev_dashboard')")||!performance.includes('storage_size')||!performance.includes('server_size'))fail('Developer Console memory counters missing');else ok('Developer Console memory counters present');
 if(performance.includes('records.forEach(r=>r.addedNodes.forEach(n=>{if(n.nodeType===1)scan(n)}));enhanceDeveloperMemory()'))fail('Developer Console memory refresh is still coupled to MutationObserver');else ok('Developer Console memory refresh loop removed');
diff --git a/tests/trial-demo.spec.mjs b/tests/trial-demo.spec.mjs
index 5a20746..425b572 100644
--- a/tests/trial-demo.spec.mjs
+++ b/tests/trial-demo.spec.mjs
@@ -114,6 +114,32 @@ test('trial extras populate every tab and supplies reach shopping and stock',asy
  expect(await page.evaluate(()=>JSON.parse(localStorage.sunStock).find(p=>p.id==='demo-extras-v1-stock-water').qty)).toBe(3);
 });
 
+test('phone shows the order before boxes and the top arrow preserves the draft',async({page})=>{
+ await ready(page);
+ const phone=page.viewportSize().width<=760;
+ const order=page.locator('#new .work > section.card'),catalog=page.locator('#new .work > .catalog');
+ const bounds=await Promise.all([order.boundingBox(),catalog.boundingBox()]);
+ if(!phone){expect(bounds[1].x).toBeLessThan(bounds[0].x);await expect(page.locator('#ctOrderTop')).toBeHidden();return;}
+ expect(bounds[0].y+bounds[0].height).toBeLessThanOrEqual(bounds[1].y);
+ expect(await order.evaluate(el=>el.nextElementSibling?.classList.contains('catalog'))).toBe(true);
+ await page.locator('#deliveryCost').fill('600');await page.locator('#prepayment').fill('100');
+ await page.locator('#tiles .tile').filter({hasText:'Брускетты с томатами'}).click();
+ await expect(page.locator('#ctOrderTop')).toBeVisible();
+ expect(await page.evaluate(()=>draft.lines[0].qty)).toBe(1);
+ await page.getByRole('button',{name:'Наверх к заказу',exact:true}).click();
+ await expect.poll(()=>page.evaluate(()=>window.scrollY)).toBe(0);
+ await expect(page.locator('#deliveryCost')).toHaveValue('600');await expect(page.locator('#prepayment')).toHaveValue('100');
+ expect(await page.evaluate(()=>draft.lines[0].qty)).toBe(1);
+ await expect(page.locator('#ctOrderTop')).toBeHidden();
+ await page.setViewportSize({width:1440,height:900});
+ await expect.poll(()=>order.evaluate(el=>el.previousElementSibling?.classList.contains('sun-work-splitter'))).toBe(true);
+ const wide=await Promise.all([order.boundingBox(),catalog.boundingBox()]);expect(wide[1].x).toBeLessThan(wide[0].x);
+ await page.setViewportSize({width:390,height:844});
+ await expect.poll(()=>order.evaluate(el=>el.nextElementSibling?.classList.contains('catalog'))).toBe(true);
+ await expect(page.locator('#deliveryCost')).toHaveValue('600');
+ expect(await page.evaluate(()=>document.documentElement.scrollWidth<=innerWidth)).toBe(true);
+});
+
 test('owner onboarding preserves server demo when saving the company profile',async({page})=>{
  await page.route('**/index.html',r=>r.fulfill({contentType:'text/html',body:'<!doctype html><html><body></body></html>'}));await page.goto('/index.html');
  await page.addScriptTag({url:'/core/sun-safe.js'});await page.addScriptTag({url:'/core/cloud-transport.js'});