diff --git a/src/components/CartInfo.tsx b/src/components/CartInfo.tsx
index e044461..93a8e63 100644
--- a/src/components/CartInfo.tsx
+++ b/src/components/CartInfo.tsx
@@ -11,6 +11,7 @@ const CartInfo: React.FC = () => {
   };
 
   return (
+    <section className="section-info">
     <div className="w-layout-blockcontainer container info w-container">
       <div className="w-layout-vflex flex-block-9">
         <div className="w-layout-hflex flex-block-7">
@@ -44,6 +45,7 @@ const CartInfo: React.FC = () => {
         </div>
       </div>
     </div>
+    </section>
   );
 };
 
diff --git a/src/components/CartItem.tsx b/src/components/CartItem.tsx
index c449f58..dacaebb 100644
--- a/src/components/CartItem.tsx
+++ b/src/components/CartItem.tsx
@@ -80,14 +80,49 @@ const CartItem: React.FC<CartItemProps> = ({
         <div className="text-block-21-copy-copy">{deliveryDate}</div>
       </div>
       <div className="w-layout-hflex pcs-cart-s1">
-        <div className="minus-plus" onClick={() => onCountChange && onCountChange(count - 1)} style={{ cursor: 'pointer' }}>
-          <img loading="lazy" src="/images/minus_icon.svg" alt="-" />
+        <div
+          className="minus-plus"
+          onClick={() => onCountChange && onCountChange(count - 1)}
+          style={{ cursor: 'pointer' }}
+          aria-label="Уменьшить количество"
+          tabIndex={0}
+          onKeyDown={e => (e.key === 'Enter' || e.key === ' ') && onCountChange && onCountChange(count - 1)}
+          role="button"
+        >
+          <div className="pluspcs w-embed">
+            <svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+              <path d="M6 10.5V9.5H14V10.5H6Z" fill="currentColor"/>
+            </svg>
+          </div>
         </div>
         <div className="input-pcs">
-          <div className="text-block-26">{count}</div>
+          <input
+            type="number"
+            min={1}
+            value={count}
+            onChange={e => {
+              const value = Math.max(1, parseInt(e.target.value, 10) || 1);
+              onCountChange && onCountChange(value);
+            }}
+            className="text-block-26 w-full text-center outline-none"
+            aria-label="Количество"
+            style={{ width: 40 }}
+          />
         </div>
-        <div className="minus-plus" onClick={() => onCountChange && onCountChange(count + 1)} style={{ cursor: 'pointer' }}>
-          <img loading="lazy" src="/images/plus_icon.svg" alt="+" />
+        <div
+          className="minus-plus"
+          onClick={() => onCountChange && onCountChange(count + 1)}
+          style={{ cursor: 'pointer' }}
+          aria-label="Увеличить количество"
+          tabIndex={0}
+          onKeyDown={e => (e.key === 'Enter' || e.key === ' ') && onCountChange && onCountChange(count + 1)}
+          role="button"
+        >
+          <div className="pluspcs w-embed">
+            <svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+              <path d="M6 10.5V9.5H14V10.5H6ZM9.5 6H10.5V14H9.5V6Z" fill="currentColor"/>
+            </svg>
+          </div>
         </div>
       </div>
       <div className="w-layout-hflex flex-block-39-copy-copy">
@@ -100,7 +135,31 @@ const CartItem: React.FC<CartItemProps> = ({
             <path d="M9 16.5L7.84 15.4929C3.72 11.93 1 9.57248 1 6.69619C1 4.33869 2.936 2.5 5.4 2.5C6.792 2.5 8.128 3.11798 9 4.08692C9.872 3.11798 11.208 2.5 12.6 2.5C15.064 2.5 17 4.33869 17 6.69619C17 9.57248 14.28 11.93 10.16 15.4929L9 16.5Z" fill={favorite ? "#e53935" : "currentColor"} />
           </svg>
         </div>
-        <img src="/images/delete.svg" loading="lazy" alt="" className="image-13" style={{ cursor: 'pointer' }} onClick={onRemove} />
+        <div
+          className="bdel"
+          role="button"
+          tabIndex={0}
+          aria-label="Удалить из корзины"
+          onClick={onRemove}
+          onKeyDown={e => (e.key === 'Enter' || e.key === ' ') && onRemove && onRemove()}
+          style={{ display: 'inline-flex', cursor: 'pointer', transition: 'color 0.2s' }}
+          onMouseEnter={e => {
+            const path = e.currentTarget.querySelector('path');
+            if (path) path.setAttribute('fill', '#ec1c24');
+          }}
+          onMouseLeave={e => {
+            const path = e.currentTarget.querySelector('path');
+            if (path) path.setAttribute('fill', '#D0D0D0');
+          }}
+        >
+          <svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg">
+            <path
+              d="M4.625 17.5C4.14375 17.5 3.73192 17.3261 3.3895 16.9782C3.04708 16.6304 2.87558 16.2117 2.875 15.7222V4.16667H2V2.38889H6.375V1.5H11.625V2.38889H16V4.16667H15.125V15.7222C15.125 16.2111 14.9538 16.6298 14.6114 16.9782C14.269 17.3267 13.8568 17.5006 13.375 17.5H4.625ZM6.375 13.9444H8.125V5.94444H6.375V13.9444ZM9.875 13.9444H11.625V5.94444H9.875V13.9444Z"
+              fill="#D0D0D0"
+              style={{ transition: 'fill 0.2s' }}
+            />
+          </svg>
+        </div>
       </div>
     </div>
   </div>
diff --git a/src/components/CartList.tsx b/src/components/CartList.tsx
index a128919..4627a36 100644
--- a/src/components/CartList.tsx
+++ b/src/components/CartList.tsx
@@ -90,9 +90,24 @@ const CartList: React.FC = () => {
             </div>
             <div className="text-block-30">Выделить всё</div>
           </div>
-          <div className="w-layout-hflex select-all-block" onClick={handleRemoveSelected} style={{ cursor: 'pointer' }}>
+          <div className="w-layout-hflex select-all-block" onClick={handleRemoveSelected} style={{ cursor: 'pointer' }}
+            onMouseEnter={e => {
+              const path = (e.currentTarget.querySelector('path'));
+              if (path) path.setAttribute('fill', '#ec1c24');
+            }}
+            onMouseLeave={e => {
+              const path = (e.currentTarget.querySelector('path'));
+              if (path) path.setAttribute('fill', '#D0D0D0');
+            }}
+          >
             <div className="text-block-30">Удалить выбранные</div>
-            <img src="/images/delete.svg" loading="lazy" alt="" className="image-13" />
+            <svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg" className="image-13">
+              <path
+                d="M4.625 17.5C4.14375 17.5 3.73192 17.3261 3.3895 16.9782C3.04708 16.6304 2.87558 16.2117 2.875 15.7222V4.16667H2V2.38889H6.375V1.5H11.625V2.38889H16V4.16667H15.125V15.7222C15.125 16.2111 14.9538 16.6298 14.6114 16.9782C14.269 17.3267 13.8568 17.5006 13.375 17.5H4.625ZM6.375 13.9444H8.125V5.94444H6.375V13.9444ZM9.875 13.9444H11.625V5.94444H9.875V13.9444Z"
+                fill="#D0D0D0"
+                style={{ transition: 'fill 0.2s' }}
+              />
+            </svg>
           </div>
         </div>
         {items.length === 0 ? (
diff --git a/src/components/CartSummary.tsx b/src/components/CartSummary.tsx
index 5004a75..fc74eca 100644
--- a/src/components/CartSummary.tsx
+++ b/src/components/CartSummary.tsx
@@ -667,10 +667,10 @@ const CartSummary: React.FC = () => {
           <button 
             className="submit-button fill w-button" 
             onClick={handleProceedToStep2}
-            disabled={summary.totalItems === 0}
+            disabled={summary.totalItems === 0 || !consent}
             style={{ 
-              opacity: summary.totalItems === 0 ? 0.5 : 1,
-              cursor: summary.totalItems === 0 ? 'not-allowed' : 'pointer'
+              opacity: summary.totalItems === 0 || !consent ? 0.5 : 1,
+              cursor: summary.totalItems === 0 || !consent ? 'not-allowed' : 'pointer'
             }}
           >
             Оформить заказ
@@ -722,10 +722,9 @@ const CartSummary: React.FC = () => {
               style={{
                 width: '100%',
                 padding: '8px 12px',
-                border: '1px solid #D0D0D0',
-                borderRadius: '4px',
-                fontSize: '14px',
-                fontFamily: 'inherit'
+                border: 'none',
+                outline: 'none',
+                boxShadow: 'none',
               }}
             />
           </div>
@@ -738,10 +737,9 @@ const CartSummary: React.FC = () => {
               style={{
                 width: '100%',
                 padding: '8px 12px',
-                border: '1px solid #D0D0D0',
-                borderRadius: '4px',
-                fontSize: '14px',
-                fontFamily: 'inherit'
+                border: 'none',
+                outline: 'none',
+                boxShadow: 'none',
               }}
             />
           </div>
@@ -882,10 +880,10 @@ const CartSummary: React.FC = () => {
         <button 
           className="submit-button fill w-button" 
           onClick={handleSubmit}
-          disabled={summary.totalItems === 0 || isProcessing || !recipientName.trim() || !recipientPhone.trim()}
+          disabled={summary.totalItems === 0 || isProcessing || !recipientName.trim() || !recipientPhone.trim() || !consent}
           style={{ 
-            opacity: (summary.totalItems === 0 || isProcessing || !recipientName.trim() || !recipientPhone.trim()) ? 0.5 : 1,
-            cursor: (summary.totalItems === 0 || isProcessing || !recipientName.trim() || !recipientPhone.trim()) ? 'not-allowed' : 'pointer'
+            opacity: (summary.totalItems === 0 || isProcessing || !recipientName.trim() || !recipientPhone.trim() || !consent) ? 0.5 : 1,
+            cursor: (summary.totalItems === 0 || isProcessing || !recipientName.trim() || !recipientPhone.trim() || !consent) ? 'not-allowed' : 'pointer'
           }}
         >
           {isProcessing ? 'Оформляем заказ...' : 
@@ -896,7 +894,7 @@ const CartSummary: React.FC = () => {
         {error && <div style={{ color: 'red', marginTop: 10 }}>{error}</div>}
 
         {/* Кнопка "Назад" */}
-        <button 
+        {/* <button 
           onClick={handleBackToStep1}
           style={{
             background: 'none',
@@ -910,7 +908,7 @@ const CartSummary: React.FC = () => {
           }}
         >
           ← Назад к настройкам доставки
-        </button>
+        </button> */}
 
         <div className="w-layout-hflex privacy-consent" style={{ cursor: 'pointer' }} onClick={() => setConsent((v) => !v)}>
           <div
diff --git a/src/components/FavoriteList.tsx b/src/components/FavoriteList.tsx
index 648eaac..fa7bfb2 100644
--- a/src/components/FavoriteList.tsx
+++ b/src/components/FavoriteList.tsx
@@ -171,9 +171,9 @@ const FavoriteList: React.FC<FavoriteListProps> = ({
               </div>
               <div className="sort-item-comments">Комментарий</div>
             </div>
-            <div className="w-layout-hflex add-to-cart-block-copy">
+            {/* <div className="w-layout-hflex add-to-cart-block-copy">
               <div className="text-sm font-medium text-gray-600">Действия</div>
-            </div>
+            </div> */}
             {favorites.length > 0 && (
               <div
                 className="w-layout-hflex select-all-block"
@@ -233,8 +233,10 @@ const FavoriteList: React.FC<FavoriteListProps> = ({
                   <div className="w-layout-hflex add-to-cart-block-copy">
                     <button
                       onClick={() => handleSearchItem(item)}
-                      className="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg transition-colors duration-200 flex items-center gap-2 text-sm font-medium"
-                    >
+                      className="px-4 py-2 bg-red-600 hover:bg-red-700 text-white rounded-lg transition-colors duration-200 flex items-center gap-2 text-sm font-medium"
+                      style={{color: '#fff'}}
+                    > 
+                    
                       <svg 
                         width="16" 
                         height="16" 
diff --git a/src/components/index/AvailableParts.tsx b/src/components/index/AvailableParts.tsx
index ddfd614..a210213 100644
--- a/src/components/index/AvailableParts.tsx
+++ b/src/components/index/AvailableParts.tsx
@@ -2,53 +2,55 @@ import React from "react";
 import Link from "next/link";
 
 const AvailableParts = () => (
-  <section>
-    <div className="w-layout-blockcontainer container w-container">
-      <div className="w-layout-vflex flex-block-5">
-        <div className="w-layout-hflex flex-block-31">
-          <h2 className="heading-4">Автозапчасти в наличии</h2>
-          <div className="w-layout-hflex flex-block-29">
-            <Link href="/catalog" className="text-block-18">
-              Ко всем автозапчастям
-            </Link>
-            <img src="/images/Arrow_right.svg" loading="lazy" alt="" />
-          </div>
-        </div>
-        <div className="w-layout-hflex flex-block-6">
-          <Link href="/catalog" className="div-block-12" id="w-node-bc394713-4b8e-44e3-8ddf-3edc1c31a743-3b3232bc">
-            <h1 className="heading-7">Аксессуары</h1>
-            <img src="/images/IMG_1.png" loading="lazy" alt="" className="image-22" />
+<section>
+  <div className="w-layout-blockcontainer container w-container">
+    <div className="w-layout-vflex flex-block-5">
+      <div className="w-layout-hflex flex-block-31">
+        <h2 className="heading-4">Автозапчасти в наличии</h2>
+        <div className="w-layout-hflex flex-block-29">
+          <Link href="/catalog" className="text-block-18">
+            Ко всем автозапчастям
           </Link>
-          <Link href="/catalog" className="div-block-12-copy">
-            <h1 className="heading-7">Воздушные фильтры</h1>
-            <img src="/images/IMG_2.png" loading="lazy" alt="" className="image-22" />
-          </Link>
-          <Link href="/catalog" className="div-block-12">
-            <h1 className="heading-7">Шины</h1>
-            <img src="/images/IMG_3.png" loading="lazy" alt="" className="image-22" />
-          </Link>
-          <Link href="/catalog" className="div-block-123">
-            <h1 className="heading-7-white">Аккумуляторы</h1>
-            <img src="/images/IMG_4.png" loading="lazy" alt="" className="image-22" />
-          </Link>
-          <div className="w-layout-hflex flex-block-35" id="w-node-_8908a890-8c8f-e12c-999f-08d5da3bcc01-3b3232bc">
-            <Link href="/catalog" className="div-block-12 small">
-              <h1 className="heading-7">Диски</h1>
-              <img src="/images/IMG_5.png" loading="lazy" alt="" className="image-22" />
-            </Link>
-            <Link href="/catalog" className="div-block-12 small">
-              <h1 className="heading-7">Свечи</h1>
-              <img src="/images/IMG_6.png" loading="lazy" alt="" className="image-22" />
-            </Link>
-            <Link href="/catalog" className="div-block-red small">
-              <h1 className="heading-7-white">Масла</h1>
-              <img src="/images/IMG_7.png" loading="lazy" alt="" className="image-22" />
-            </Link>
-          </div>
+          <img src="/images/Arrow_right.svg" loading="lazy" alt="" />
         </div>
       </div>
+      <div className="w-layout-hflex flex-block-6">
+        <Link href="/catalog" className="div-block-12">
+          <h1 className="heading-7">Аксессуары</h1>
+          <img src="/images/IMG_1.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-12-copy">
+          <h1 className="heading-7">Воздушные фильтры</h1>
+          <img src="/images/IMG_2.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-12">
+          <h1 className="heading-7">Шины</h1>
+          <img src="/images/IMG_3.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-123">
+          <h1 className="heading-7-white">Аккумуляторы</h1>
+          <img src="/images/IMG_4.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-12 small">
+          <h1 className="heading-7">Диски</h1>
+          <img src="/images/IMG_5.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-12 small">
+          <h1 className="heading-7">Свечи</h1>
+          <img src="/images/IMG_6.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-red small">
+          <h1 className="heading-7-white">Масла</h1>
+          <img src="/images/IMG_7.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+        <Link href="/catalog" className="div-block-12 small">
+          <h1 className="heading-7">Диски</h1>
+          <img src="/images/IMG_5.png" loading="lazy" alt="" className="image-22" />
+        </Link>
+      </div>
     </div>
-  </section>
+  </div>
+</section>
 );
 
 export default AvailableParts;
\ No newline at end of file
diff --git a/src/components/vin/VinLeftbar.tsx b/src/components/vin/VinLeftbar.tsx
index fba4f3e..9880da4 100644
--- a/src/components/vin/VinLeftbar.tsx
+++ b/src/components/vin/VinLeftbar.tsx
@@ -1,17 +1,23 @@
 import React, { useState, useEffect } from "react";
 import { useLazyQuery, useQuery } from '@apollo/client';
-import { SEARCH_LAXIMO_FULLTEXT, GET_LAXIMO_CATEGORIES, GET_LAXIMO_UNITS } from '@/lib/graphql/laximo';
+import { SEARCH_LAXIMO_FULLTEXT, GET_LAXIMO_CATEGORIES, GET_LAXIMO_UNITS, GET_LAXIMO_QUICK_GROUPS, GET_LAXIMO_QUICK_DETAIL } from '@/lib/graphql/laximo';
 import VinPartCard from './VinPartCard';
 
 interface VinLeftbarProps {
-  catalogCode?: string;
-  vehicleId?: string;
-  ssd?: string;
+  vehicleInfo: {
+    catalog: string;
+    vehicleid: string;
+    ssd: string;
+    [key: string]: any;
+  };
   onSearchResults?: (results: any[]) => void;
   onNodeSelect?: (node: any) => void;
 }
 
-const VinLeftbar: React.FC<VinLeftbarProps> = ({ catalogCode, vehicleId, ssd, onSearchResults, onNodeSelect }) => {
+const VinLeftbar: React.FC<VinLeftbarProps> = ({ vehicleInfo, onSearchResults, onNodeSelect }) => {
+  const catalogCode = vehicleInfo.catalog;
+  const vehicleId = vehicleInfo.vehicleid;
+  const ssd = vehicleInfo.ssd;
   const [openIndex, setOpenIndex] = useState<number | null>(null);
   const [searchQuery, setSearchQuery] = useState('');
   const [activeTab, setActiveTab] = useState<'uzly' | 'manufacturer'>('uzly');
@@ -88,6 +94,92 @@ const VinLeftbar: React.FC<VinLeftbarProps> = ({ catalogCode, vehicleId, ssd, on
   const showNotFound = isSearchAvailable && searchQuery.trim() && !loading && data && searchResults && searchResults.details && searchResults.details.length === 0;
   const showTips = isSearchAvailable && !searchQuery.trim() && !loading;
 
+  // --- QuickGroups (от производителя) ---
+  const [selectedQuickGroup, setSelectedQuickGroup] = useState<any | null>(null);
+  const { data: quickGroupsData, loading: quickGroupsLoading, error: quickGroupsError } = useQuery(GET_LAXIMO_QUICK_GROUPS, {
+    variables: { catalogCode, vehicleId, ssd },
+    skip: !catalogCode || !vehicleId || activeTab !== 'manufacturer',
+    errorPolicy: 'all'
+  });
+  const quickGroups = quickGroupsData?.laximoQuickGroups || [];
+
+  const [expandedQuickGroups, setExpandedQuickGroups] = useState<Set<string>>(new Set());
+
+  const handleQuickGroupToggle = (groupId: string) => {
+    setExpandedQuickGroups(prev => {
+      const newSet = new Set(prev);
+      if (newSet.has(groupId)) {
+        newSet.delete(groupId);
+      } else {
+        newSet.add(groupId);
+      }
+      return newSet;
+    });
+  };
+
+  const handleQuickGroupClick = (group: any) => {
+    if (group.link) {
+      setSelectedQuickGroup(group);
+    } else {
+      handleQuickGroupToggle(group.quickgroupid);
+    }
+  };
+
+  // Детали выбранной группы (если link: true)
+  console.log('QuickDetail QUERY VARS', {
+    catalogCode,
+    vehicleId,
+    quickGroupId: selectedQuickGroup?.quickgroupid,
+    ssd
+  });
+
+  const skipQuickDetail =
+    !selectedQuickGroup ||
+    !catalogCode ||
+    !vehicleId ||
+    !selectedQuickGroup.quickgroupid ||
+    !ssd;
+
+  const { data: quickDetailData, loading: quickDetailLoading, error: quickDetailError } = useQuery(GET_LAXIMO_QUICK_DETAIL, {
+    variables: selectedQuickGroup ? {
+      catalogCode,
+      vehicleId,
+      quickGroupId: selectedQuickGroup.quickgroupid,
+      ssd
+    } : undefined,
+    skip: skipQuickDetail,
+    errorPolicy: 'all'
+  });
+  const quickDetail = quickDetailData?.laximoQuickDetail;
+
+  const renderQuickGroupTree = (groups: any[], level = 0): React.ReactNode => (
+    <div>
+      {groups.map(group => (
+        <div key={group.quickgroupid} style={{ marginLeft: level * 16, marginBottom: 8 }}>
+          <div
+            className={`flex items-center p-2 rounded cursor-pointer border ${group.link ? 'bg-white hover:bg-red-50 border-gray-200 hover:border-red-300' : 'bg-gray-50 hover:bg-gray-100 border-gray-200'}`}
+            onClick={() => handleQuickGroupClick(group)}
+          >
+            {group.children && group.children.length > 0 && (
+              <svg className={`w-4 h-4 text-gray-400 mr-2 transition-transform ${expandedQuickGroups.has(group.quickgroupid) ? 'rotate-90' : ''}`} fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
+              </svg>
+            )}
+            <span className={`font-medium ${group.link ? 'text-gray-900' : 'text-gray-600'}`}>{group.name}</span>
+            {group.link && (
+              <span className="ml-2 inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-green-100 text-green-800">Доступен поиск</span>
+            )}
+          </div>
+          {group.children && group.children.length > 0 && expandedQuickGroups.has(group.quickgroupid) && (
+            <div className="mt-1">
+              {renderQuickGroupTree(group.children, level + 1)}
+            </div>
+          )}
+        </div>
+      ))}
+    </div>
+  );
+
   return (
     <div className="w-layout-vflex vinleftbar">
       <div className="div-block-2">
@@ -217,8 +309,47 @@ const VinLeftbar: React.FC<VinLeftbarProps> = ({ catalogCode, vehicleId, ssd, on
             </>
           )
         ) : (
-          // Manufacturer tab content (заглушка)
-          <div style={{ padding: '16px', color: '#888' }}>Здесь будет контент "От производителя"</div>
+          // Manufacturer tab content (QuickGroups)
+          <div style={{ padding: '16px' }}>
+            {quickGroupsLoading ? (
+              <div style={{ textAlign: 'center' }}>Загружаем группы быстрого поиска...</div>
+            ) : quickGroupsError ? (
+              <div style={{ color: 'red' }}>Ошибка загрузки групп: {quickGroupsError.message}</div>
+            ) : selectedQuickGroup ? (
+              <div>
+                <button onClick={() => setSelectedQuickGroup(null)} className="mb-4 px-3 py-1 bg-gray-200 rounded">Назад к группам</button>
+                <h3 className="text-lg font-semibold mb-2">{selectedQuickGroup.name}</h3>
+                {quickDetailLoading ? (
+                  <div>Загружаем детали...</div>
+                ) : quickDetailError ? (
+                  <div style={{ color: 'red' }}>Ошибка загрузки деталей: {quickDetailError.message}</div>
+                ) : quickDetail && quickDetail.units && quickDetail.units.length > 0 ? (
+                  <div className="space-y-3">
+                    {quickDetail.units.map((unit: any) => (
+                      <div key={unit.unitid} className="p-3 bg-gray-50 rounded border border-gray-200">
+                        <div className="font-medium text-gray-900">{unit.name}</div>
+                        {unit.details && unit.details.length > 0 && (
+                          <ul className="mt-2 text-sm text-gray-700 list-disc pl-5">
+                            {unit.details.map((detail: any) => (
+                              <li key={detail.detailid}>
+                                <span className="font-medium">{detail.name}</span> <span className="ml-2 text-xs bg-blue-100 text-blue-800 px-2 py-0.5 rounded">OEM: {detail.oem}</span>
+                              </li>
+                            ))}
+                          </ul>
+                        )}
+                      </div>
+                    ))}
+                  </div>
+                ) : (
+                  <div>Нет деталей для этой группы</div>
+                )}
+              </div>
+            ) : quickGroups.length > 0 ? (
+              renderQuickGroupTree(quickGroups)
+            ) : (
+              <div>Нет доступных групп быстрого поиска</div>
+            )}
+          </div>
         )}
         {/* Tab content end */}
       </div>
diff --git a/src/pages/search-result.tsx b/src/pages/search-result.tsx
index 3d9246f..7fac644 100644
--- a/src/pages/search-result.tsx
+++ b/src/pages/search-result.tsx
@@ -424,12 +424,12 @@ export default function SearchResult() {
           <title>Поиск предложений {searchQuery} - Protek</title>
         </Head>
 
-        <main className="min-h-screen bg-gray-50 flex items-center justify-center">
-          <div className="text-center">
-            <div className="animate-spin rounded-full h-32 w-32 border-b-2 border-red-600 mx-auto"></div>
-            <p className="mt-4 text-lg text-gray-600">Поиск предложений...</p>
+        <div className="fixed inset-0 z-50 bg-gray-50 bg-opacity-90 flex items-center justify-center min-h-screen" aria-live="polite">
+          <div className="flex flex-col items-center justify-center">
+            <div className="animate-spin rounded-full h-32 w-32 border-b-2 border-red-600 mb-4"></div>
+            <p className="text-lg text-gray-600">Поиск предложений...</p>
           </div>
-        </main>
+        </div>
         <Footer />
       </>
     );
diff --git a/src/pages/vehicle-search/[brand]/[vehicleId].tsx b/src/pages/vehicle-search/[brand]/[vehicleId].tsx
index 8430150..2982c9f 100644
--- a/src/pages/vehicle-search/[brand]/[vehicleId].tsx
+++ b/src/pages/vehicle-search/[brand]/[vehicleId].tsx
@@ -269,13 +269,13 @@ const VehicleDetailsPage = () => {
           <div className="w-layout-blockcontainer container-vin w-container">
             {!selectedNode ? (
               <div className="w-layout-hflex flex-block-13">
-                <VinLeftbar 
-                  catalogCode={vehicleInfo.catalog}
-                  vehicleId={vehicleInfo.vehicleid}
-                  ssd={vehicleInfo.ssd}
-                  onSearchResults={setFoundParts}
-                  onNodeSelect={setSelectedNode}
-                />
+                {vehicleInfo && vehicleInfo.catalog && vehicleInfo.vehicleid && vehicleInfo.ssd && (
+                  <VinLeftbar 
+                    vehicleInfo={vehicleInfo}
+                    onSearchResults={setFoundParts}
+                    onNodeSelect={setSelectedNode}
+                  />
+                )}
                 {/* Категории или Knot или карточки */}
                 {foundParts.length > 0 ? (
                   <div className="knot-parts">