diff --git a/driver-pwa/frontend/src/pages/TopupPage.test.tsx b/driver-pwa/frontend/src/pages/TopupPage.test.tsx
new file mode 100644
index 0000000..01b367a
--- /dev/null
+++ b/driver-pwa/frontend/src/pages/TopupPage.test.tsx
@@ -0,0 +1,26 @@
+import { describe, it, expect, vi } from "vitest";
+import { render, screen } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { MemoryRouter } from "react-router-dom";
+
+vi.mock("@/api/driver", () => ({
+  topup: vi.fn(async () => ({ order_id: "o9", pay_url: "https://qr.nspk.ru/x", commission: 52, total: 1052 })),
+}));
+import { TopupPage } from "./TopupPage";
+import * as driver from "@/api/driver";
+
+const wrap = () => render(<MemoryRouter><TopupPage /></MemoryRouter>);
+
+describe("TopupPage", () => {
+  it("keypad builds amount, shows total, and submits topup", async () => {
+    wrap();
+    await userEvent.click(screen.getByRole("button", { name: "1" }));
+    await userEvent.click(screen.getByRole("button", { name: "0" }));
+    await userEvent.click(screen.getByRole("button", { name: "0" }));
+    await userEvent.click(screen.getByRole("button", { name: "0" }));
+    expect(screen.getByTestId("amount").textContent).toBe("1 000 ₽");
+    expect(screen.getByTestId("total").textContent).toContain("1 052");
+    await userEvent.click(screen.getByRole("button", { name: /Оплатить/i }));
+    expect(driver.topup).toHaveBeenCalledWith("Долг аренда", 1000, "qr");
+  });
+});
diff --git a/driver-pwa/frontend/src/pages/TopupPage.tsx b/driver-pwa/frontend/src/pages/TopupPage.tsx
index 5e3b567..a213614 100644
--- a/driver-pwa/frontend/src/pages/TopupPage.tsx
+++ b/driver-pwa/frontend/src/pages/TopupPage.tsx
@@ -1 +1,82 @@
-export function TopupPage() { return null; }
+import { useState } from "react";
+import { useLocation, useNavigate } from "react-router-dom";
+import { Delete } from "lucide-react";
+import { toast } from "sonner";
+import { topup } from "@/api/driver";
+import { keypadReduce, withCommission } from "@/lib/amount";
+import { formatMoney } from "@/lib/format";
+import { Segment } from "@/components/Segment";
+import { Spinner } from "@/components/Spinner";
+
+const RATE = 0.052;
+const QUICK = ["500", "1000", "2000"];
+const KEYS = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "·", "0", "back"];
+
+export function TopupPage() {
+  const nav = useNavigate();
+  const loc = useLocation();
+  const bucket = (loc.state as { bucket?: string } | null)?.bucket ?? "Долг аренда";
+  const [raw, setRaw] = useState("");
+  const [method, setMethod] = useState("qr");
+  const [busy, setBusy] = useState(false);
+
+  const base = raw ? parseInt(raw, 10) : 0;
+  const { commission, total } = withCommission(base, RATE);
+
+  function press(k: string) {
+    if (k === "·") return;
+    setRaw((r) => keypadReduce(r, k));
+  }
+
+  async function pay() {
+    if (base <= 0) return;
+    setBusy(true);
+    try {
+      const r = await topup(bucket, base, method as "qr" | "card");
+      nav(`/pay/${r.order_id}`, { state: { payUrl: r.pay_url, total: r.total, bucket, base } });
+    } catch {
+      toast.error("Не удалось создать платёж");
+    } finally {
+      setBusy(false);
+    }
+  }
+
+  return (
+    <div className="pt-2">
+      <button className="text-muted text-xs mb-3" onClick={() => nav(-1)}>‹ {bucket}</button>
+      <p data-testid="amount" className="text-3xl font-extrabold text-center mt-2">{formatMoney(base)}</p>
+      <p data-testid="total" className="text-muted text-xs text-center mb-3">
+        к оплате {formatMoney(total)} (комиссия {formatMoney(commission)})
+      </p>
+
+      <div className="flex gap-1.5 mb-3">
+        {QUICK.map((q) => (
+          <button key={q} className="flex-1 py-2 rounded-xl2 text-xs bg-surface border border-line" onClick={() => setRaw(q)}>
+            {q}
+          </button>
+        ))}
+      </div>
+
+      <div className="grid grid-cols-3 gap-2 mb-4">
+        {KEYS.map((k) => (
+          <button
+            key={k}
+            aria-label={k}
+            className="bg-surface border border-line rounded-xl2 py-3 text-lg font-semibold flex items-center justify-center"
+            onClick={() => press(k)}
+          >
+            {k === "back" ? <Delete size={18} /> : k}
+          </button>
+        ))}
+      </div>
+
+      <div className="mb-4">
+        <Segment value={method} onChange={setMethod} options={[{ value: "qr", label: "СБП" }, { value: "card", label: "Картой" }]} />
+      </div>
+
+      <button className="btn-primary" disabled={busy || base <= 0} onClick={pay}>
+        {busy ? <Spinner /> : "Оплатить"}
+      </button>
+    </div>
+  );
+}