feat: add broker account overview

apps/frontend/src/pages/broker/BrokerAccountDetailPage.tsx

@@ -121,14 +121,18 @@ export function BrokerAccountDetailPage() {
       <BrokerPositionsSection accountId={accountId!} />
 
       <BrokerOperationsTable
+        title="Операции"
+        emptyMessage="Операций за выбранный период нет"
         isLoading={operations.isLoading}
         isFetching={operations.isFetching}
         page={operations.data}
-        pageNumber={operationCursorStack.length + 1}
+        pagination={{
-        canGoBack={operationCursorStack.length > 0}
+          pageNumber: operationCursorStack.length + 1,
-        canGoForward={Boolean(operations.data?.hasNext && operations.data.nextCursor)}
+          canGoBack: operationCursorStack.length > 0,
-        onPrevious={handlePreviousOperationsPage}
+          canGoForward: Boolean(operations.data?.hasNext && operations.data.nextCursor),
-        onNext={handleNextOperationsPage}
+          onPrevious: handlePreviousOperationsPage,
+          onNext: handleNextOperationsPage,
+        }}
       />
     </div>
   );

apps/frontend/src/pages/broker/BrokerAccountOverviewPage.tsx

@@ -0,0 +1,172 @@
+import { Link } from 'react-router-dom';
+import type { BrokerMoney, BrokerPortfolio } from '../../api/responses';
+import { SkeletonBlock } from '../../components/SkeletonBlock';
+import { useBrokerOperations } from '../../hooks/useBrokerOperations';
+import { useBrokerAccountContext } from './BrokerAccountLayout';
+import { BrokerAllocationChart } from './BrokerAllocationChart';
+import { BrokerOperationsTable } from './BrokerOperationsTable';
+
+function formatMoney(value: BrokerMoney | null | undefined) {
+  if (!value) return '-';
+  return new Intl.NumberFormat('ru-RU', {
+    style: 'currency',
+    currency: value.currency || 'RUB',
+    maximumFractionDigits: 2,
+  }).format(value.value);
+}
+
+function formatPercent(value: number | null) {
+  if (value === null) return '-';
+  return `${new Intl.NumberFormat('ru-RU', { maximumFractionDigits: 2 }).format(value)}%`;
+}
+
+function pluralize(count: number, one: string, few: string, many: string) {
+  const modulo100 = Math.abs(count) % 100;
+  const modulo10 = modulo100 % 10;
+  if (modulo100 > 10 && modulo100 < 20) return many;
+  if (modulo10 === 1) return one;
+  if (modulo10 >= 2 && modulo10 <= 4) return few;
+  return many;
+}
+
+function BrokerSummary({ portfolio }: { portfolio: BrokerPortfolio }) {
+  return (
+    <section className="broker-overview__summary" aria-label="Сводка счёта">
+      <div className="broker-overview__card">
+        <span className="broker-overview__label">Стоимость портфеля</span>
+        <strong className="broker-overview__total">
+          {formatMoney(portfolio.totals.portfolio)}
+        </strong>
+        <span>За день: {formatMoney(portfolio.yields.daily)}</span>
+        <span>Дневная доходность: {formatPercent(portfolio.yields.dailyPercent)}</span>
+        <span>Ожидаемая доходность: {formatPercent(portfolio.yields.expectedPercent)}</span>
+      </div>
+      <div className="broker-overview__card">
+        <span className="broker-overview__label">Денежный остаток</span>
+        {portfolio.cash.length === 0 ? (
+          <span>Нет денежных остатков</span>
+        ) : (
+          <ul className="broker-overview__cash">
+            {portfolio.cash.map((money) => (
+              <li key={money.currency}>
+                <span>{money.currency}</span>
+                <strong>{formatMoney(money)}</strong>
+              </li>
+            ))}
+          </ul>
+        )}
+      </div>
+    </section>
+  );
+}
+
+function allocationPercent(value: BrokerMoney | null, total: BrokerMoney | null) {
+  if (!value || !total || total.value <= 0) return 0;
+  return (value.value / total.value) * 100;
+}
+
+function BrokerAssetCards({
+  accountId,
+  portfolio,
+}: {
+  accountId: string;
+  portfolio: BrokerPortfolio;
+}) {
+  const basePath = `/broker/${encodeURIComponent(accountId)}`;
+  const cards = [
+    {
+      label: 'Акции',
+      count: portfolio.positionCounts.shares,
+      countLabel: pluralize(portfolio.positionCounts.shares, 'позиция', 'позиции', 'позиций'),
+      value: portfolio.totals.shares,
+      path: `${basePath}/shares`,
+    },
+    {
+      label: 'Облигации',
+      count: portfolio.positionCounts.bonds,
+      countLabel: pluralize(portfolio.positionCounts.bonds, 'выпуск', 'выпуска', 'выпусков'),
+      value: portfolio.totals.bonds,
+      path: `${basePath}/bonds`,
+    },
+  ];
+
+  return (
+    <section className="broker-overview__assets" aria-label="Основные классы активов">
+      {cards.map((card) => (
+        <Link
+          className="broker-overview__card broker-overview__asset-link"
+          key={card.label}
+          to={card.path}
+        >
+          <strong className="broker-overview__asset-title">{card.label}</strong>
+          <span>
+            {card.count} {card.countLabel}
+          </span>
+          <span>{formatMoney(card.value)}</span>
+          <span>{allocationPercent(card.value, portfolio.totals.portfolio).toFixed(1)}%</span>
+        </Link>
+      ))}
+    </section>
+  );
+}
+
+function BrokerOverviewSkeleton() {
+  return (
+    <div className="broker-overview" aria-label="Загрузка сводки счёта">
+      <div className="broker-overview__summary">
+        {[1, 2].map((item) => (
+          <div className="broker-overview__card" key={item}>
+            <SkeletonBlock height={16} width="45%" />
+            <SkeletonBlock height={28} width="70%" />
+            <SkeletonBlock height={16} width="55%" />
+          </div>
+        ))}
+      </div>
+      <div className="broker-allocation">
+        <SkeletonBlock height={160} width={160} borderRadius={80} />
+        <SkeletonBlock height={80} width="60%" />
+      </div>
+      <div className="broker-overview__assets">
+        {[1, 2].map((item) => (
+          <div className="broker-overview__card" key={item}>
+            <SkeletonBlock height={20} width="35%" />
+            <SkeletonBlock height={16} width="55%" />
+            <SkeletonBlock height={16} width="70%" />
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
+
+export function BrokerAccountOverviewPage() {
+  const { accountId, portfolio } = useBrokerAccountContext();
+  const operations = useBrokerOperations(accountId, { limit: 5 });
+
+  if (portfolio.isLoading) return <BrokerOverviewSkeleton />;
+  if (portfolio.error || !portfolio.data) {
+    return <p role="alert">Не удалось загрузить сводку счёта</p>;
+  }
+
+  return (
+    <div className="broker-overview">
+      <BrokerSummary portfolio={portfolio.data} />
+      <BrokerAllocationChart portfolio={portfolio.data} />
+      <BrokerAssetCards accountId={accountId} portfolio={portfolio.data} />
+      {operations.error ? (
+        <p role="alert">Не удалось загрузить последние операции</p>
+      ) : (
+        <BrokerOperationsTable
+          title="Последние операции"
+          headerAction={
+            <Link to={`/broker/${encodeURIComponent(accountId)}/operations`}>Вся история</Link>
+          }
+          emptyMessage="Операций с начала текущего года нет"
+          isLoading={operations.isLoading}
+          isFetching={operations.isFetching}
+          page={operations.data}
+        />
+      )}
+    </div>
+  );
+}

apps/frontend/src/pages/broker/BrokerAllocationChart.tsx

@@ -0,0 +1,78 @@
+import type { BrokerPortfolio } from '../../api/responses';
+import { buildBrokerAllocation } from './brokerAllocation';
+
+const RADIUS = 44;
+const CIRCUMFERENCE = 2 * Math.PI * RADIUS;
+
+function formatMoneyValue(value: number) {
+  return new Intl.NumberFormat('ru-RU', {
+    style: 'currency',
+    currency: 'RUB',
+    maximumFractionDigits: 2,
+  }).format(value);
+}
+
+export function BrokerAllocationChart({ portfolio }: { portfolio: BrokerPortfolio }) {
+  const { sectors, negative } = buildBrokerAllocation(portfolio);
+  let consumedPercent = 0;
+  const arcs = sectors.map((sector) => {
+    const dashOffset = -((consumedPercent / 100) * CIRCUMFERENCE);
+    const dashLength = (sector.percent / 100) * CIRCUMFERENCE;
+    consumedPercent += sector.percent;
+    return { ...sector, dashOffset, dashLength };
+  });
+
+  return (
+    <figure className="broker-allocation">
+      <svg role="img" aria-label="Структура брокерского портфеля" viewBox="0 0 120 120">
+        <title>Структура брокерского портфеля</title>
+        {arcs.map((sector) => (
+          <circle
+            key={sector.key}
+            cx="60"
+            cy="60"
+            r={RADIUS}
+            fill="none"
+            stroke={sector.color}
+            strokeWidth="14"
+            strokeDasharray={`${sector.dashLength} ${CIRCUMFERENCE - sector.dashLength}`}
+            strokeDashoffset={sector.dashOffset}
+            transform="rotate(-90 60 60)"
+          />
+        ))}
+      </svg>
+      <figcaption>
+        {sectors.length === 0 ? (
+          <p>Нет данных для распределения</p>
+        ) : (
+          <ul>
+            {sectors.map((sector) => (
+              <li key={sector.key}>
+                <span
+                  className="broker-allocation__swatch"
+                  aria-hidden="true"
+                  style={{ background: sector.color }}
+                />
+                <span>
+                  {sector.label}: {formatMoneyValue(sector.value)} · {sector.percent.toFixed(1)}%
+                </span>
+              </li>
+            ))}
+          </ul>
+        )}
+        {negative.length > 0 && (
+          <ul
+            className="broker-allocation__negative"
+            aria-label="Отрицательные значения распределения"
+          >
+            {negative.map((item) => (
+              <li key={item.key}>
+                {item.label}: отрицательное значение {formatMoneyValue(item.value)}
+              </li>
+            ))}
+          </ul>
+        )}
+      </figcaption>
+    </figure>
+  );
+}

apps/frontend/src/pages/broker/BrokerOperationsTable.tsx

@@ -1,4 +1,5 @@
 import { Link } from 'react-router-dom';
+import type { ReactNode } from 'react';
 import type { BrokerMoney, BrokerOperation, BrokerOperationsPage } from '../../api/responses';
 import {
   getBrokerInstrumentPath,
@@ -94,24 +95,19 @@ const pagButtonDisabledStyle = {
 } satisfies React.CSSProperties;
 
 export function BrokerOperationsTable({
+  title,
+  headerAction,
+  emptyMessage,
   isLoading,
   isFetching,
   page,
-  pageNumber,
+  pagination,
-  canGoBack,
+}: BrokerOperationsTableProps) {
-  canGoForward,
+  const pageNumber = pagination?.pageNumber;
-  onPrevious,
+  const canGoBack = pagination?.canGoBack ?? false;
-  onNext,
+  const canGoForward = pagination?.canGoForward ?? false;
-}: {
+  const onPrevious = pagination?.onPrevious;
-  isLoading: boolean;
+  const onNext = pagination?.onNext;
-  isFetching: boolean;
-  page: BrokerOperationsPage | undefined;
-  pageNumber: number;
-  canGoBack: boolean;
-  canGoForward: boolean;
-  onPrevious: () => void;
-  onNext: () => void;
-}) {
   const operations = page?.items ?? [];
 
   return (
@@ -125,50 +121,53 @@ export function BrokerOperationsTable({
           marginBottom: 12,
         }}
       >
-        <h2 style={{ fontSize: 20, margin: 0 }}>Операции</h2>
+        <h2 style={{ fontSize: 20, margin: 0 }}>{title}</h2>
-        <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
+        {headerAction}
-          <button
+        {pagination && (
-            type="button"
+          <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
-            onClick={onPrevious}
+            <button
-            disabled={!canGoBack || isFetching}
+              type="button"
-            style={canGoBack && !isFetching ? pagButtonStyle : pagButtonDisabledStyle}
+              onClick={onPrevious}
-          >
+              disabled={!canGoBack || isFetching}
-            {isFetching ? (
+              style={canGoBack && !isFetching ? pagButtonStyle : pagButtonDisabledStyle}
-              <span
+            >
-                className="loading-spinner"
+              {isFetching ? (
-                style={{ width: 14, height: 14, display: 'block' }}
+                <span
-              />
+                  className="loading-spinner"
-            ) : (
+                  style={{ width: 14, height: 14, display: 'block' }}
-              '←'
+                />
-            )}
+              ) : (
-          </button>
+                '←'
-          <span
+              )}
-            style={{
+            </button>
-              minWidth: 20,
+            <span
-              textAlign: 'center',
+              style={{
-              color: 'var(--color-text-secondary)',
+                minWidth: 20,
-              fontSize: 14,
+                textAlign: 'center',
-              fontWeight: 600,
+                color: 'var(--color-text-secondary)',
-            }}
+                fontSize: 14,
-          >
+                fontWeight: 600,
-            {pageNumber}
+              }}
-          </span>
+            >
-          <button
+              {pageNumber}
-            type="button"
+            </span>
-            onClick={onNext}
+            <button
-            disabled={!canGoForward || isFetching}
+              type="button"
-            style={canGoForward && !isFetching ? pagButtonStyle : pagButtonDisabledStyle}
+              onClick={onNext}
-          >
+              disabled={!canGoForward || isFetching}
-            {isFetching ? (
+              style={canGoForward && !isFetching ? pagButtonStyle : pagButtonDisabledStyle}
-              <span
+            >
-                className="loading-spinner"
+              {isFetching ? (
-                style={{ width: 14, height: 14, display: 'block' }}
+                <span
-              />
+                  className="loading-spinner"
-            ) : (
+                  style={{ width: 14, height: 14, display: 'block' }}
-              '→'
+                />
-            )}
+              ) : (
-          </button>
+                '→'
-        </div>
+              )}
+            </button>
+          </div>
+        )}
       </div>
 
       {isLoading ? (
@@ -197,7 +196,7 @@ export function BrokerOperationsTable({
           </table>
         </div>
       ) : operations.length === 0 && !isFetching ? (
-        <p style={{ color: 'var(--color-text-secondary)' }}>Операций за выбранный период нет</p>
+        <p style={{ color: 'var(--color-text-secondary)' }}>{emptyMessage}</p>
       ) : (
         <div className="table-container">
           <div style={{ overflowX: 'auto', background: 'var(--color-surface)' }}>
@@ -246,7 +245,7 @@ export function BrokerOperationsTable({
             <div className="table-loading-overlay">
               <div className="loading-spinner" />
               <span style={{ fontSize: 13, color: 'var(--color-text-secondary)' }}>
-                Загрузка страницы {pageNumber}…
+                {pagination ? `Загрузка страницы ${pageNumber}…` : 'Обновление операций…'}
               </span>
             </div>
           )}
@@ -255,3 +254,19 @@ export function BrokerOperationsTable({
     </section>
   );
 }
+
+type BrokerOperationsTableProps = {
+  title: string;
+  headerAction?: ReactNode;
+  emptyMessage: string;
+  isLoading: boolean;
+  isFetching: boolean;
+  page: BrokerOperationsPage | undefined;
+  pagination?: {
+    pageNumber: number;
+    canGoBack: boolean;
+    canGoForward: boolean;
+    onPrevious: () => void;
+    onNext: () => void;
+  };
+};

apps/frontend/src/pages/broker/BrokerPages.test.tsx

@@ -8,9 +8,10 @@ import * as accountHook from '../../hooks/useBrokerAccounts';
 import * as operationsHook from '../../hooks/useBrokerOperations';
 import * as portfolioHook from '../../hooks/useBrokerPortfolio';
 import * as positionsHook from '../../hooks/useBrokerPositions';
-import type { BrokerPosition } from '../../api/responses';
+import type { BrokerPortfolio, BrokerPosition } from '../../api/responses';
 import { BrokerAccountLayout, useBrokerAccountContext } from './BrokerAccountLayout';
 import { BrokerAccountDetailPage } from './BrokerAccountDetailPage';
+import { BrokerAccountOverviewPage } from './BrokerAccountOverviewPage';
 import { BrokerAccountsPage } from './BrokerAccountsPage';
 
 function renderWithClient(ui: ReactElement, initialEntries = ['/broker']) {
@@ -43,6 +44,70 @@ function createPosition(input: Partial<BrokerPosition>): BrokerPosition {
   };
 }
 
+function createOverviewPortfolio(overrides: Partial<BrokerPortfolio> = {}): BrokerPortfolio {
+  return {
+    account: {
+      id: 'acc-1',
+      type: 'brokerage',
+      name: 'Основной брокерский счёт',
+      status: 'ACCOUNT_STATUS_OPEN',
+      openedAt: null,
+      accessLevel: null,
+    },
+    positionCounts: { shares: 14, bonds: 8, etf: 2, other: 1 },
+    totals: {
+      shares: { currency: 'RUB', units: '750000', nano: 0, value: 750_000 },
+      bonds: { currency: 'RUB', units: '300000', nano: 0, value: 300_000 },
+      etf: { currency: 'RUB', units: '50000', nano: 0, value: 50_000 },
+      currencies: { currency: 'RUB', units: '100000', nano: 0, value: 100_000 },
+      futures: null,
+      options: null,
+      structuredProducts: null,
+      dfa: null,
+      portfolio: { currency: 'RUB', units: '1250000', nano: 0, value: 1_250_000 },
+    },
+    yields: {
+      expectedPercent: 12.4,
+      daily: { currency: 'RUB', units: '1500', nano: 0, value: 1_500 },
+      dailyPercent: 0.12,
+    },
+    cash: [
+      { currency: 'RUB', units: '100000', nano: 0, value: 100_000 },
+      { currency: 'USD', units: '250', nano: 0, value: 250 },
+    ],
+    blockedCash: [],
+    asOf: '2026-06-19T00:00:00.000Z',
+    ...overrides,
+  };
+}
+
+function mockOverviewOperations(overrides: Record<string, unknown> = {}) {
+  return vi.spyOn(operationsHook, 'useBrokerOperations').mockReturnValue({
+    data: {
+      accountId: 'acc-1',
+      items: [],
+      nextCursor: null,
+      hasNext: false,
+      asOf: '2026-06-19T00:00:00.000Z',
+    },
+    isLoading: false,
+    isFetching: false,
+    error: null,
+    ...overrides,
+  } as any);
+}
+
+function renderOverview() {
+  return renderWithClient(
+    <Routes>
+      <Route path="/broker/:accountId" element={<BrokerAccountLayout />}>
+        <Route index element={<BrokerAccountOverviewPage />} />
+      </Route>
+    </Routes>,
+    ['/broker/acc-1'],
+  );
+}
+
 /** Spy on useBrokerPositions and return only positions matching query.type . */
 function mockUseBrokerPositions(...positions: BrokerPosition[]) {
   return vi.spyOn(positionsHook, 'useBrokerPositions').mockImplementation((_accountId, query) => {
@@ -622,4 +687,216 @@ describe('Broker pages', () => {
     expect(operationsSpy).toHaveBeenLastCalledWith('acc-1', { limit: 10, cursor: undefined });
     expect(withinOperations.getByText('1')).toBeInTheDocument();
   });
+
+  it('renders the broker account overview with allocation, asset links and recent operations', () => {
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: createOverviewPortfolio(),
+      isLoading: false,
+      isFetching: false,
+      error: null,
+    } as any);
+    const operationsSpy = mockOverviewOperations({
+      data: {
+        accountId: 'acc-1',
+        items: [
+          {
+            cursor: 'recent-1',
+            accountId: 'acc-1',
+            id: 'recent-1',
+            parentOperationId: null,
+            date: '2026-06-18T10:00:00.000Z',
+            category: 'income',
+            type: 'OPERATION_TYPE_COUPON',
+            description: 'Coupon',
+            name: 'Купон ОФЗ',
+            state: 'OPERATION_STATE_EXECUTED',
+            instrumentUid: 'bond-uid',
+            figi: null,
+            ticker: 'SU26238RMFS5',
+            classCode: 'TQOB',
+            instrumentType: 'bond',
+            payment: { currency: 'RUB', units: '120', nano: 0, value: 120 },
+            price: null,
+            commission: null,
+            yield: null,
+            accruedInt: null,
+            quantity: 2,
+            quantityDone: 2,
+          },
+        ],
+        nextCursor: null,
+        hasNext: false,
+        asOf: '2026-06-19T00:00:00.000Z',
+      },
+    });
+
+    renderOverview();
+
+    expect(screen.getByText(/1[\s\u00a0]?250[\s\u00a0]?000/)).toBeInTheDocument();
+    expect(screen.getByRole('link', { name: /Акции.*14 позиций/i })).toHaveAttribute(
+      'href',
+      '/broker/acc-1/shares',
+    );
+    expect(screen.getByRole('link', { name: /Облигации.*8 выпусков/i })).toHaveAttribute(
+      'href',
+      '/broker/acc-1/bonds',
+    );
+    const allocationChart = screen.getByRole('img', {
+      name: 'Структура брокерского портфеля',
+    });
+    expect(allocationChart).toBeInTheDocument();
+    expect(screen.getByTitle('Структура брокерского портфеля')).toBeInTheDocument();
+    const circumference = 2 * Math.PI * 44;
+    const allocationArcs = allocationChart.querySelectorAll('circle');
+    expect(allocationArcs[0]).toHaveAttribute(
+      'stroke-dasharray',
+      `${circumference * 0.6} ${circumference - circumference * 0.6}`,
+    );
+    expect(allocationArcs[1]).toHaveAttribute('stroke-dashoffset', `${-circumference * 0.6}`);
+    expect(screen.getByText(/Акции:.*750[\s\u00a0]?000.*60\.0%/)).toBeInTheDocument();
+    expect(document.querySelector('.broker-allocation__swatch')).toHaveAttribute(
+      'aria-hidden',
+      'true',
+    );
+    expect(screen.getByRole('link', { name: 'Вся история' })).toHaveAttribute(
+      'href',
+      '/broker/acc-1/operations',
+    );
+    expect(operationsSpy).toHaveBeenCalledWith('acc-1', { limit: 5 });
+    expect(screen.queryByRole('heading', { name: 'Позиции' })).not.toBeInTheDocument();
+    expect(screen.queryByRole('columnheader', { name: 'Количество' })).not.toBeInTheDocument();
+  });
+
+  it.each([
+    [1, '1 позиция', '1 выпуск'],
+    [2, '2 позиции', '2 выпуска'],
+    [5, '5 позиций', '5 выпусков'],
+  ])('uses Russian asset count plurals for %i', (count, sharesText, bondsText) => {
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: createOverviewPortfolio({
+        positionCounts: { shares: count, bonds: count, etf: 0, other: 0 },
+      }),
+      isLoading: false,
+      isFetching: false,
+      error: null,
+    } as any);
+    mockOverviewOperations();
+
+    renderOverview();
+
+    expect(
+      screen.getByRole('link', { name: new RegExp(`Акции.*${sharesText}`) }),
+    ).toBeInTheDocument();
+    expect(
+      screen.getByRole('link', { name: new RegExp(`Облигации.*${bondsText}`) }),
+    ).toBeInTheDocument();
+  });
+
+  it('renders an overview skeleton while the portfolio is loading', () => {
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: undefined,
+      isLoading: true,
+      isFetching: true,
+      error: null,
+    } as any);
+    mockOverviewOperations();
+
+    const { container } = renderOverview();
+
+    expect(container.querySelector('.broker-overview')).toBeInTheDocument();
+    expect(container.querySelectorAll('.skeleton').length).toBeGreaterThan(0);
+    expect(
+      screen.getByRole('navigation', { name: 'Разделы брокерского счёта' }),
+    ).toBeInTheDocument();
+  });
+
+  it('keeps account navigation visible when the overview portfolio fails', () => {
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: undefined,
+      isLoading: false,
+      isFetching: false,
+      error: new Error('portfolio failed'),
+    } as any);
+    mockOverviewOperations();
+
+    renderOverview();
+
+    expect(screen.getByRole('alert')).toHaveTextContent('Не удалось загрузить сводку счёта');
+    expect(
+      screen.getByRole('navigation', { name: 'Разделы брокерского счёта' }),
+    ).toBeInTheDocument();
+  });
+
+  it('keeps the overview summary and navigation when recent operations fail', () => {
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: createOverviewPortfolio(),
+      isLoading: false,
+      isFetching: false,
+      error: null,
+    } as any);
+    mockOverviewOperations({ data: undefined, error: new Error('operations failed') });
+
+    renderOverview();
+
+    expect(screen.getByRole('alert')).toHaveTextContent('Не удалось загрузить последние операции');
+    expect(screen.getByText(/1[\s\u00a0]?250[\s\u00a0]?000/)).toBeInTheDocument();
+    expect(
+      screen.getByRole('navigation', { name: 'Разделы брокерского счёта' }),
+    ).toBeInTheDocument();
+  });
+
+  it('renders the overview recent-operations empty state and history link', () => {
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: createOverviewPortfolio(),
+      isLoading: false,
+      isFetching: false,
+      error: null,
+    } as any);
+    mockOverviewOperations();
+
+    renderOverview();
+
+    expect(screen.getByText('Операций с начала текущего года нет')).toBeInTheDocument();
+    expect(screen.getByRole('link', { name: 'Вся история' })).toHaveAttribute(
+      'href',
+      '/broker/acc-1/operations',
+    );
+  });
+
+  it('renders negative allocation values as text instead of chart sectors', () => {
+    const portfolio = createOverviewPortfolio();
+    portfolio.totals.bonds = { currency: 'RUB', units: '-10000', nano: 0, value: -10_000 };
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: portfolio,
+      isLoading: false,
+      isFetching: false,
+      error: null,
+    } as any);
+    mockOverviewOperations();
+
+    renderOverview();
+
+    const negativeList = screen.getByRole('list', {
+      name: 'Отрицательные значения распределения',
+    });
+    expect(
+      within(negativeList).getByText(/Облигации: отрицательное значение.*10[\s\u00a0]?000/),
+    ).toBeInTheDocument();
+  });
+
+  it('renders an empty allocation state when the portfolio total has no allocation data', () => {
+    const portfolio = createOverviewPortfolio();
+    portfolio.totals.portfolio = { currency: 'RUB', units: '0', nano: 0, value: 0 };
+    vi.spyOn(portfolioHook, 'useBrokerPortfolio').mockReturnValue({
+      data: portfolio,
+      isLoading: false,
+      isFetching: false,
+      error: null,
+    } as any);
+    mockOverviewOperations();
+
+    renderOverview();
+
+    expect(screen.getByText('Нет данных для распределения')).toBeInTheDocument();
+  });
 });

apps/frontend/src/styles.css

@@ -115,6 +115,103 @@ a {
   min-width: 0;
 }
 
+.broker-overview {
+  display: grid;
+  gap: 24px;
+}
+
+.broker-overview__summary,
+.broker-overview__assets {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.broker-overview__card,
+.broker-allocation {
+  padding: 16px;
+  border: 1px solid #e0e0e0;
+  border-radius: var(--border-radius);
+  background: var(--color-surface);
+}
+
+.broker-overview__card {
+  display: grid;
+  align-content: start;
+  gap: 8px;
+}
+
+.broker-overview__label,
+.broker-overview__card > span {
+  color: var(--color-text-secondary);
+}
+
+.broker-overview__total {
+  font-size: 24px;
+}
+
+.broker-overview__cash,
+.broker-allocation ul {
+  list-style: none;
+  display: grid;
+  gap: 8px;
+}
+
+.broker-overview__cash li {
+  display: flex;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.broker-overview__asset-link {
+  color: var(--color-text);
+}
+
+.broker-overview__asset-title {
+  color: var(--color-primary);
+  font-size: 18px;
+}
+
+.broker-overview__asset-link:focus-visible {
+  outline: 3px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
+  outline-offset: 2px;
+}
+
+.broker-allocation {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+}
+
+.broker-allocation svg {
+  width: 160px;
+  max-width: 40%;
+  flex: 0 0 auto;
+}
+
+.broker-allocation figcaption {
+  display: grid;
+  gap: 12px;
+}
+
+.broker-allocation li {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.broker-allocation__swatch {
+  width: 12px;
+  height: 12px;
+  border: 1px solid color-mix(in srgb, var(--color-text) 20%, transparent);
+  border-radius: 2px;
+  flex: 0 0 auto;
+}
+
+.broker-allocation__negative {
+  color: var(--color-negative);
+}
+
 @media (max-width: 720px) {
   .broker-account__workspace {
     gap: 16px;
@@ -131,4 +228,20 @@ a {
     flex: none;
     white-space: nowrap;
   }
+
+  .broker-overview__summary,
+  .broker-overview__assets {
+    grid-template-columns: 1fr;
+  }
+
+  .broker-allocation {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .broker-allocation svg {
+    max-width: 180px;
+    width: 100%;
+    align-self: center;
+  }
 }