diff --git a/backend/app/models.py b/backend/app/models.py
index 2f9642c..db094b3 100644
--- a/backend/app/models.py
+++ b/backend/app/models.py
@@ -57,6 +57,9 @@ class Game(Base):
     tags: Mapped[list[str]] = mapped_column(ARRAY(String), default=list)
     engine: Mapped[str] = mapped_column(String(32), default="renpy")
     cover_hash: Mapped[str | None] = mapped_column(String(80))
+    # the version "Play" opens; translations are published by merging into it
+    main_version_id: Mapped[int | None] = mapped_column(
+        ForeignKey("game_versions.id", ondelete="SET NULL", use_alter=True))
     created_by_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"))
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
 
@@ -74,6 +77,9 @@ class GameVersion(Base):
     description: Mapped[str] = mapped_column(Text, default="")
     # uploading -> queued -> converting -> ready | failed; importing = app.import_dir run
     status: Mapped[str] = mapped_column(String(16), default="uploading", index=True)
+    # draft: visible to the owner and reviewers only
+    visibility: Mapped[str] = mapped_column(String(16), default="published")
+    kind: Mapped[str] = mapped_column(String(16), default="original")  # original|translation|mod
     progress: Mapped[str] = mapped_column(String(255), default="")
     upload_name: Mapped[str | None] = mapped_column(String(255))
     manifest: Mapped[dict[str, Any] | None] = mapped_column(JSONB)
@@ -84,6 +90,19 @@ class GameVersion(Base):
     owner: Mapped[User | None] = relationship(lazy="joined")
 
 
+class VersionHistory(Base):
+    """Previous manifests of a version that was changed in place (e.g. a merged translation)."""
+    __tablename__ = "version_history"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    version_id: Mapped[int] = mapped_column(ForeignKey("game_versions.id", ondelete="CASCADE"),
+                                            index=True)
+    user_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"))
+    note: Mapped[str] = mapped_column(String(255), default="")
+    manifest: Mapped[dict[str, Any]] = mapped_column(JSONB)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+
 class Save(Base):
     __tablename__ = "saves"
     __table_args__ = (UniqueConstraint("user_id", "version_id", "slot"),)
diff --git a/backend/app/permissions.py b/backend/app/permissions.py
index 677b6d7..8e3bf3f 100644
--- a/backend/app/permissions.py
+++ b/backend/app/permissions.py
@@ -7,6 +7,8 @@ PERMISSIONS: dict[str, str] = {
     "games.delete": "Удаление игр и любых версий",
     "versions.fork": "Создание своих версий (форков)",
     "versions.manage_any": "Управление чужими версиями",
+    "translations.edit": "Перевод игр в своих версиях",
+    "versions.publish": "Публикация версий и переводов, выбор главной версии",
     "users.manage": "Управление пользователями",
     "roles.manage": "Управление ролями",
 }
@@ -15,6 +17,7 @@ ALL = sorted(PERMISSIONS)
 
 SYSTEM_ROLES: dict[str, list[str]] = {
     "admin": ALL,
-    "moderator": ["games.play", "games.upload", "games.edit", "versions.fork"],
+    "moderator": ["games.play", "games.upload", "games.edit", "versions.fork",
+                  "translations.edit", "versions.publish"],
     "player": ["games.play"],
 }
diff --git a/backend/app/routers/games.py b/backend/app/routers/games.py
index a302233..79a01cd 100644
--- a/backend/app/routers/games.py
+++ b/backend/app/routers/games.py
@@ -3,7 +3,7 @@ from typing import Annotated
 
 from fastapi import APIRouter, Depends, HTTPException, Request, status
 from PIL import Image, UnidentifiedImageError
-from sqlalchemy import exists, or_, select, true
+from sqlalchemy import exists, func, or_, select, true
 from starlette.concurrency import run_in_threadpool
 
 from app.blobs import put_bytes
@@ -40,7 +40,7 @@ def can_edit_game(user: User, game: Game) -> bool:
 
 
 @router.get("", response_model=list[GameOut])
-async def list_games(user: Player, db: DB, q: str = "", tag: str = "") -> list[Game]:
+async def list_games(user: Player, db: DB, q: str = "", tag: str = "") -> list[dict]:
     stmt = select(Game).order_by(Game.title)
     if q.strip():
         pattern = f"%{q.strip()}%"
@@ -57,7 +57,27 @@ async def list_games(user: Player, db: DB, q: str = "", tag: str = "") -> list[G
         exists().where(GameVersion.game_id == Game.id, visible_versions_filter(user))
         | (Game.created_by_id == user.id)
     )
-    return list((await db.scalars(stmt.limit(500))).all())
+    games = list((await db.scalars(stmt.limit(500))).all())
+    counts: dict[int, dict[str, int]] = {}
+    if games:
+        rows = await db.execute(
+            select(GameVersion.game_id, GameVersion.status, func.count())
+            .where(GameVersion.game_id.in_([g.id for g in games]), visible_versions_filter(user))
+            .group_by(GameVersion.game_id, GameVersion.status)
+        )
+        for game_id, st, n in rows:
+            key = "ready" if st == "ready" else "failed" if st == "failed" else "pending"
+            counts.setdefault(game_id, {}).setdefault(key, 0)
+            counts[game_id][key] += n
+    return [
+        {
+            **GameOut.model_validate(g).model_dump(),
+            "ready_versions": counts.get(g.id, {}).get("ready", 0),
+            "pending_versions": counts.get(g.id, {}).get("pending", 0),
+            "failed_versions": counts.get(g.id, {}).get("failed", 0),
+        }
+        for g in games
+    ]
 
 
 @router.post("", response_model=GameOut, status_code=201)
diff --git a/backend/app/schemas.py b/backend/app/schemas.py
index 55c6b92..fed2309 100644
--- a/backend/app/schemas.py
+++ b/backend/app/schemas.py
@@ -90,6 +90,10 @@ class GameOut(ORM):
     engine: str
     cover_hash: str | None
     created_at: datetime
+    # version counts visible to the requesting user (filled by the list endpoint)
+    ready_versions: int = 0
+    pending_versions: int = 0
+    failed_versions: int = 0
 
 
 class GameDetailOut(GameOut):
diff --git a/docs/UI_DESIGN.md b/docs/UI_DESIGN.md
new file mode 100644
index 0000000..218d024
--- /dev/null
+++ b/docs/UI_DESIGN.md
@@ -0,0 +1,123 @@
+# UI: дизайн-система PGames
+
+Документ для тех, кто добавляет или дорабатывает интерфейс. Прочитайте перед
+правкой `frontend/`. Код — источник истины, здесь только правила и карта.
+
+## Принципы
+
+1. **«Кинотека»**: спокойный тёмный фон, обложки — главные, один акцент (оранжевый).
+2. **Одна система.** Цвета, отступы, радиусы — только через токены (`--accent`, `--space-3`…).
+   Никаких захардкоженных `#hex` и «магических» px в страницах.
+3. **Две темы** (тёмная по умолчанию, светлая, «как в системе»). Всё, что вы
+   добавите, должно выглядеть нормально в обеих — проверяйте обе.
+4. **Все устройства**: десктоп, планшет, телефон, ТВ с геймпадом. Мышь — не единственный сценарий.
+5. **Без нативных диалогов.** `alert/confirm/prompt` запрещены (ломаются в
+   полноэкранном режиме и на геймпаде) — используйте `useUi()`.
+6. **Язык интерфейса — русский**, тон короткий и без жаргона.
+
+## Карта файлов
+
+| Файл | Что внутри |
+|---|---|
+| `src/styles.css` | Весь CSS сайта: токены и темы, контролы, поверхности, шапка, страницы, адаптив |
+| `src/theme.ts` | `useTheme()` — выбор темы (`system`/`dark`/`light`), хранится в localStorage `pg-theme` |
+| `src/ui/Icon.tsx` | Набор иконок (stroke, 24px). Новая иконка — добавить путь в `PATHS` |
+| `src/ui/Ui.tsx` | `useUi()` → `confirm`, `prompt`, `toast` (провайдер в `main.tsx`) |
+| `src/ui/Bits.tsx` | `PageHeader`, `EmptyState`, `ErrorNote`, `Spinner`, `Cover` |
+| `src/ui/nav.ts` | Навигация стрелками и геймпадом (`useSpatialNav`) |
+| `src/ui/ThemeButton.tsx` | Кнопка темы для экранов без шапки |
+| `src/recent.ts` | «Продолжить игру» (localStorage `pg-recent`) |
+| `src/player/player.css` | Стили плеера (отдельная система, см. ниже) |
+
+## Токены (`:root`)
+
+- Фоны: `--bg`, `--surface`, `--surface-2`, `--surface-3` (от дальнего к ближнему слою).
+- Границы: `--border`, `--border-strong`. Текст: `--text`, `--text-2`, `--muted`.
+- Акцент: `--accent`, `--accent-hover`, `--accent-ink` (цвет текста на акценте), `--accent-soft` (фон-подсветка).
+- Семантика: `--ok`, `--danger`, `--info` и их `*-soft`.
+- Геометрия: `--radius-s` 8 / `--radius` 12 / `--radius-l` 18; `--space-1…6` (4–36px);
+  `--control-h` — высота контролов (растёт на тач-устройствах).
+- Тень: `--shadow-1/2/3`. Оверлей: `--overlay`.
+
+Светлая тема переопределяет токены в `:root[data-theme="light"]` и в
+`@media (prefers-color-scheme: light)` для `:root:not([data-theme])`. **Добавляя
+токен, добавьте его во все три блока.**
+
+## Компоненты (CSS-классы)
+
+- **Кнопки** `.btn` + модификатор: `.btn-primary` (одна главная на экран),
+  `.btn-ghost`, `.btn-danger` (контурная), `.btn-danger-solid` (в диалоге удаления),
+  размеры `.btn-sm`, `.btn-lg`, `.btn-icon`, `.btn-block`. Иконка слева, 16–18px (в `-lg` 20–22).
+  Кнопка только с иконкой обязана иметь `aria-label` и `title`.
+- **Поля**: `<label className="field"><span>Подпись</span><input/> <span className="hint">…</span></label>`.
+  Формы — `.form`, ряд полей — `.form-row`.
+- **Карточка** `.card`; заметки `.note .note-error|ok|info` (через `ErrorNote`).
+- **Статусы** `.badge` + `badge-ok|warn|error|plain`, `busy` — пульсирующая точка для процесса.
+- **Чипы** `.chip` (`.on` — выбран), **теги** `.tag`.
+- **Таблицы** `.table` в `.table-wrap`. На телефоне таблицу с действиями
+  заменяйте карточками (пример — `Users.tsx`, `.users-table` / `.user-cards`).
+- **Переключатель права** `.switch` (input + `<i/>`).
+- **Пустое состояние** — `EmptyState`, загрузка списков — `.skeleton`, загрузка действия — `Spinner`.
+- **Меню профиля** — `UserMenu` в `App.tsx`; админ-разделы живут там, не в основной навигации.
+
+## Правила для страниц
+
+- Обёртка `.page` (`.narrow` 600px / `.medium` 960px для форм и админки).
+- Заголовок — `PageHeader` (title, subtitle, actions справа).
+- Одна главная кнопка (`btn-primary`) на экран/блок. Опасные действия — `btn-danger`
+  и **всегда** через `ui.confirm({ danger: true })` с пояснением последствий.
+- Результат действия — `ui.toast(text, "ok" | "error")`. Ошибки загрузки страницы —
+  `ErrorNote` в потоке. Не оставляйте «молчаливых» действий.
+- Любой список имеет три состояния: загрузка (скелетон/спиннер), пусто (`EmptyState` с
+  подсказкой, что делать), данные.
+- Ввод имени/значения — `ui.prompt`, а не `window.prompt`.
+- Тексты: кнопки — глагол («Создать форк»), подтверждение — конкретное действие, не «Ок».
+
+## Адаптив и устройства
+
+- Точка перехода на телефон — **860px**: верхняя навигация скрывается, появляется нижний `.tabbar`
+  (до 5 пунктов, иконка + подпись), профиль — по аватару. Узкий телефон — **520px** (сетка в 2 колонки).
+- `@media (pointer: coarse)`: контролы выше (2.9rem). Минимальная зона касания 44px.
+- ТВ: от 1700px увеличивается шрифт, от 2400px ещё больше. Не фиксируйте размеры в px там, где можно `rem`.
+- **Фокус всегда виден** (`:focus-visible` — 3px акцентная рамка). Не убирайте `outline`.
+- Клавиатура/геймпад: стрелки и D-pad двигают фокус к ближайшему элементу (`nav.ts`),
+  A — нажать, B — назад. Для этого интерактивные элементы должны быть настоящими
+  `button`/`a`/`input`, а не `div onClick`. Для карточек используйте `<Link>`.
+- Уважайте `prefers-reduced-motion` (уже глобально сокращает анимации).
+
+## Плеер (`src/player`)
+
+Разделяется на два слоя, их стили не смешиваются:
+
+1. **Игровой слой** (`.pg-textbox`, `.pg-namebox`, `.pg-text`, `.pg-menu`, `.pg-choice`, NVL, centered) —
+   должен выглядеть как оригинальная новелла. Цвета и шрифты может переопределять сама игра
+   (`--pg-accent`, `--pg-text`, шрифты). Не привязывайте его к токенам сайта.
+2. **Служебный UI плеера** (`.pg-quick`, `.pg-screen`, `.pg-main-panel`, слоты, настройки, `.pg-dialog`,
+   `.pg-hud-btn`) — единый стиль «стеклянных» панелей поверх игры, одинаковый для всех игр.
+
+Нюансы:
+- Сцена масштабируется `transform: scale()`, размеры внутри — в `em` от `--pg-font`.
+  Поэтому **кнопки для касания выносите за сцену** (как `.pg-hud-btn` в `.pg-root`, фиксированные px).
+- Подтверждения внутри плеера — `Engine.confirmAsk()`, не `confirm()`.
+- Новые экраны открывайте через `openScreen(title, build)`: заголовок, кнопка закрытия и Esc уже есть.
+- Кнопки в экранах — обычные `button`, чтобы работала навигация геймпадом (`nav.ts` ограничивается видимым
+  `.pg-screen` / `.pg-menu`).
+- Управление: Esc — меню, Space/Enter — дальше, `A` — авто, `H` — скрыть UI, Ctrl/Tab — пропуск;
+  геймпад: A/B/X/Y.
+
+## Как добавить новый экран (чек-лист)
+
+1. Страница в `src/pages`, маршрут и `RequirePerm` в `App.tsx`; пункт в нижнем `.tabbar` — только если
+   это основной раздел (иначе в меню профиля).
+2. `PageHeader`, состояния загрузки/пусто/ошибка, действия через `useUi`.
+3. Только токены и существующие классы; новый повторяющийся паттерн — в `styles.css` (раздел по смыслу), не inline.
+4. Проверка: обе темы; ширины 375 / 768 / 1280 / 1920; навигация только клавиатурой (Tab и стрелки);
+   `npm run build` без ошибок.
+
+## Чего не делать
+
+- `alert/confirm/prompt`, `window.open` для служебных окон.
+- Цвета и размеры «от руки», `!important` (исключение — уже существующие в плеере).
+- Анимации длиннее ~200 мс на интерактивных элементах.
+- Информация только цветом: у статуса всегда есть текст.
+- Скрытие фокуса, `div` вместо кнопок, иконки без подписи.
diff --git a/frontend/index.html b/frontend/index.html
index d69f96b..5fce4a7 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2,8 +2,16 @@
 <html lang="ru">
   <head>
     <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
+    <meta name="theme-color" content="#0e1016" />
     <title>PGames</title>
+    <script>
+      // apply the saved theme before first paint to avoid a flash
+      try {
+        var t = localStorage.getItem("pg-theme");
+        if (t === "light" || t === "dark") document.documentElement.dataset.theme = t;
+      } catch (e) {}
+    </script>
   </head>
   <body>
     <div id="root"></div>
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index ad9f991..ab8d6b8 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -1,4 +1,5 @@
-import { Navigate, NavLink, Route, Routes } from "react-router-dom";
+import { useEffect, useRef, useState } from "react";
+import { Navigate, NavLink, Route, Routes, useLocation } from "react-router-dom";
 import { useAuth } from "./auth";
 import { ChangeCredentials } from "./pages/ChangeCredentials";
 import { GamePage } from "./pages/GamePage";
@@ -8,15 +9,78 @@ import { NewGame } from "./pages/NewGame";
 import { Play } from "./pages/Play";
 import { Roles } from "./pages/Roles";
 import { Users } from "./pages/Users";
+import { useTheme } from "./theme";
+import { Icon } from "./ui/Icon";
+import { useSpatialNav } from "./ui/nav";
+import { THEME_ICON, THEME_LABEL } from "./ui/ThemeButton";
 
 function RequirePerm({ perm, children }: { perm: string; children: JSX.Element }) {
   const { can } = useAuth();
-  return can(perm) ? children : <div className="page"><p className="muted">Нет доступа к этой странице.</p></div>;
+  return can(perm) ? children : (
+    <div className="page"><p className="muted">Нет доступа к этой странице.</p></div>
+  );
+}
+
+function UserMenu() {
+  const { me, logout, can } = useAuth();
+  const { choice, cycle } = useTheme();
+  const [open, setOpen] = useState(false);
+  const ref = useRef<HTMLDivElement>(null);
+  const { pathname } = useLocation();
+
+  useEffect(() => setOpen(false), [pathname]);
+  useEffect(() => {
+    if (!open) return;
+    const onDown = (e: MouseEvent) => !ref.current?.contains(e.target as Node) && setOpen(false);
+    const onKey = (e: KeyboardEvent) => e.key === "Escape" && setOpen(false);
+    document.addEventListener("mousedown", onDown);
+    document.addEventListener("keydown", onKey);
+    return () => {
+      document.removeEventListener("mousedown", onDown);
+      document.removeEventListener("keydown", onKey);
+    };
+  }, [open]);
+
+  if (!me) return null;
+  return (
+    <div className="menu" ref={ref}>
+      <button className="btn btn-ghost menu-trigger" onClick={() => setOpen((o) => !o)}
+              aria-haspopup="menu" aria-expanded={open} aria-label="Меню профиля">
+        <span className="avatar">{me.username[0]?.toUpperCase()}</span>
+        <span className="menu-label">{me.username}</span>
+        <Icon name="chevron" size={14} className="menu-chevron" style={{ transform: "rotate(90deg)" }} />
+      </button>
+      {open && (
+        <div className="menu-panel" role="menu">
+          <div className="menu-head">
+            <b>{me.username}</b>
+            <div className="muted small">{me.role.name}</div>
+          </div>
+          <NavLink to="/account" className="menu-item" role="menuitem"><Icon name="key" size={18} />Аккаунт и пароль</NavLink>
+          {(can("users.manage") || can("roles.manage")) && <div className="menu-section">Администрирование</div>}
+          {can("users.manage") && (
+            <NavLink to="/admin/users" className="menu-item" role="menuitem"><Icon name="users" size={18} />Пользователи</NavLink>
+          )}
+          {can("roles.manage") && (
+            <NavLink to="/admin/roles" className="menu-item" role="menuitem"><Icon name="shield" size={18} />Роли и права</NavLink>
+          )}
+          <div className="menu-sep" />
+          <button className="menu-item" role="menuitem" onClick={cycle}>
+            <Icon name={THEME_ICON[choice]} size={18} />{THEME_LABEL[choice]}
+          </button>
+          <button className="menu-item danger" role="menuitem" onClick={() => void logout()}>
+            <Icon name="logout" size={18} />Выйти
+          </button>
+        </div>
+      )}
+    </div>
+  );
 }
 
 export function App() {
-  const { me, loading, logout, can } = useAuth();
-  if (loading) return <div className="center muted">Загрузка…</div>;
+  const { me, loading, can } = useAuth();
+  useSpatialNav();
+  if (loading) return <div className="center"><span className="spinner" /></div>;
   if (!me) return <Login />;
   if (me.must_change_password || me.must_change_username) return <ChangeCredentials forced />;
 
@@ -28,18 +92,16 @@ export function App() {
         element={
           <div className="layout">
             <header className="topbar">
-              <NavLink to="/" className="brand">PGames</NavLink>
-              <nav>
-                <NavLink to="/" end>Библиотека</NavLink>
-                {can("games.upload") && <NavLink to="/games/new">Загрузить игру</NavLink>}
-                {can("users.manage") && <NavLink to="/admin/users">Пользователи</NavLink>}
-                {can("roles.manage") && <NavLink to="/admin/roles">Роли</NavLink>}
+              <NavLink to="/" className="brand">
+                <span className="brand-mark"><Icon name="play" size={16} /></span>PGames
+              </NavLink>
+              <nav aria-label="Основная навигация">
+                <NavLink to="/" end className="nav-link"><Icon name="library" size={18} />Библиотека</NavLink>
+                {can("games.upload") && (
+                  <NavLink to="/games/new" className="nav-link"><Icon name="upload" size={18} />Загрузить игру</NavLink>
+                )}
               </nav>
-              <div className="user">
-                <NavLink to="/account">{me.username}</NavLink>
-                <span className="muted"> · {me.role.name}</span>
-                <button className="link" onClick={() => void logout()}>Выйти</button>
-              </div>
+              <UserMenu />
             </header>
             <main>
               <Routes>
@@ -52,6 +114,13 @@ export function App() {
                 <Route path="*" element={<Navigate to="/" replace />} />
               </Routes>
             </main>
+            <nav className="tabbar" aria-label="Нижняя навигация">
+              <NavLink to="/" end><Icon name="library" />Библиотека</NavLink>
+              {can("games.upload") && <NavLink to="/games/new"><Icon name="upload" />Загрузить</NavLink>}
+              {can("users.manage") && <NavLink to="/admin/users"><Icon name="users" />Люди</NavLink>}
+              {can("roles.manage") && <NavLink to="/admin/roles"><Icon name="shield" />Роли</NavLink>}
+              <NavLink to="/account"><Icon name="user" />Профиль</NavLink>
+            </nav>
           </div>
         }
       />
diff --git a/frontend/src/api.ts b/frontend/src/api.ts
index da30927..eaffa65 100644
--- a/frontend/src/api.ts
+++ b/frontend/src/api.ts
@@ -41,6 +41,9 @@ export interface Game {
   engine: string;
   cover_hash: string | null;
   created_at: string;
+  ready_versions?: number;
+  pending_versions?: number;
+  failed_versions?: number;
 }
 
 export interface GameDetail extends Game {
diff --git a/frontend/src/main.tsx b/frontend/src/main.tsx
index a31c752..b9b0a8e 100644
--- a/frontend/src/main.tsx
+++ b/frontend/src/main.tsx
@@ -1,16 +1,19 @@
-import { StrictMode } from "react";
-import { createRoot } from "react-dom/client";
-import { BrowserRouter } from "react-router-dom";
-import { App } from "./App";
-import { AuthProvider } from "./auth";
-import "./styles.css";
-
-createRoot(document.getElementById("root")!).render(
-  <StrictMode>
-    <BrowserRouter future={{ v7_startTransition: true, v7_relativeSplatPath: true }}>
-      <AuthProvider>
-        <App />
-      </AuthProvider>
-    </BrowserRouter>
-  </StrictMode>,
-);
+import { StrictMode } from "react";
+import { createRoot } from "react-dom/client";
+import { BrowserRouter } from "react-router-dom";
+import { App } from "./App";
+import { AuthProvider } from "./auth";
+import { UiProvider } from "./ui/Ui";
+import "./styles.css";
+
+createRoot(document.getElementById("root")!).render(
+  <StrictMode>
+    <BrowserRouter future={{ v7_startTransition: true, v7_relativeSplatPath: true }}>
+      <UiProvider>
+        <AuthProvider>
+          <App />
+        </AuthProvider>
+      </UiProvider>
+    </BrowserRouter>
+  </StrictMode>,
+);
diff --git a/frontend/src/pages/ChangeCredentials.tsx b/frontend/src/pages/ChangeCredentials.tsx
index db227a3..7d1cf76 100644
--- a/frontend/src/pages/ChangeCredentials.tsx
+++ b/frontend/src/pages/ChangeCredentials.tsx
@@ -1,16 +1,22 @@
 import { useState, type FormEvent } from "react";
 import { api, type Me } from "../api";
 import { useAuth } from "../auth";
+import { ErrorNote, PageHeader } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+import { useUi } from "../ui/Ui";
+import { ThemeButton } from "../ui/ThemeButton";
 
 export function ChangeCredentials({ forced = false }: { forced?: boolean }) {
   const { me, setMe, logout } = useAuth();
+  const ui = useUi();
   const needUsername = !!me?.must_change_username;
   const [username, setUsername] = useState(needUsername ? "" : me?.username ?? "");
   const [current, setCurrent] = useState("");
   const [password, setPassword] = useState("");
   const [repeat, setRepeat] = useState("");
   const [error, setError] = useState("");
-  const [done, setDone] = useState(false);
+
+  const mismatch = repeat.length > 0 && password !== repeat;
 
   const submit = async (e: FormEvent) => {
     e.preventDefault();
@@ -26,7 +32,7 @@ export function ChangeCredentials({ forced = false }: { forced?: boolean }) {
         new_username: username.trim() || null,
       });
       setMe(updated);
-      setDone(true);
+      if (!forced) ui.toast("Данные сохранены", "ok");
       setCurrent("");
       setPassword("");
       setRepeat("");
@@ -36,39 +42,54 @@ export function ChangeCredentials({ forced = false }: { forced?: boolean }) {
   };
 
   const form = (
-    <form className="card auth-card" onSubmit={submit}>
-      <h1>{forced ? "Смена учётных данных" : "Аккаунт"}</h1>
-      {forced && (
-        <p className="muted">
-          {needUsername
-            ? "Это первый вход администратора. Задайте собственный логин и пароль."
-            : "Пароль был выдан администратором. Задайте свой пароль."}
-        </p>
-      )}
-      <label>
-        Логин{needUsername && " (новый)"}
+    <form className={forced ? "card auth-card" : "card form"} onSubmit={submit}>
+      {forced ? (
+        <div>
+          <div className="brand"><span className="brand-mark"><Icon name="key" size={20} /></span>Смена данных</div>
+          <p className="muted" style={{ marginTop: "0.6rem" }}>
+            {needUsername
+              ? "Это первый вход администратора. Задайте собственный логин и пароль."
+              : "Пароль был выдан администратором. Задайте свой пароль."}
+          </p>
+        </div>
+      ) : null}
+      <label className="field">
+        <span>Логин{needUsername && " (новый)"}</span>
         <input value={username} onChange={(e) => setUsername(e.target.value)} autoComplete="username" />
       </label>
-      <label>
-        Текущий пароль
-        <input type="password" value={current} onChange={(e) => setCurrent(e.target.value)}
-               autoComplete="current-password" />
+      <label className="field">
+        <span>Текущий пароль</span>
+        <input type="password" value={current} onChange={(e) => setCurrent(e.target.value)} autoComplete="current-password" />
       </label>
-      <label>
-        Новый пароль (от 8 символов)
-        <input type="password" value={password} onChange={(e) => setPassword(e.target.value)}
-               autoComplete="new-password" />
+      <label className="field">
+        <span>Новый пароль</span>
+        <input type="password" value={password} onChange={(e) => setPassword(e.target.value)} autoComplete="new-password" />
+        <span className="hint">Минимум 8 символов</span>
       </label>
-      <label>
-        Повторите пароль
-        <input type="password" value={repeat} onChange={(e) => setRepeat(e.target.value)}
-               autoComplete="new-password" />
+      <label className="field">
+        <span>Повторите пароль</span>
+        <input type="password" value={repeat} onChange={(e) => setRepeat(e.target.value)} autoComplete="new-password"
+               aria-invalid={mismatch} style={mismatch ? { borderColor: "var(--danger)" } : undefined} />
+        {mismatch && <span className="hint" style={{ color: "var(--danger)" }}>Пароли не совпадают</span>}
       </label>
-      {error && <div className="error">{error}</div>}
-      {done && !forced && <div className="ok">Сохранено</div>}
-      <button className="primary" disabled={!current || password.length < 8}>Сохранить</button>
-      {forced && <button type="button" className="link" onClick={() => void logout()}>Выйти</button>}
+      {error && <ErrorNote>{error}</ErrorNote>}
+      <button className="btn btn-primary btn-lg" disabled={!current || password.length < 8 || mismatch}>Сохранить</button>
+      {forced && <button type="button" className="btn btn-ghost" onClick={() => void logout()}>Выйти</button>}
     </form>
   );
-  return forced ? <div className="center">{form}</div> : <div className="page narrow">{form}</div>;
+
+  if (forced) {
+    return (
+      <div className="auth-wrap">
+        <ThemeButton className="auth-theme" />
+        {form}
+      </div>
+    );
+  }
+  return (
+    <div className="page narrow">
+      <PageHeader title="Аккаунт" subtitle={<>Вы вошли как <b>{me?.username}</b> · {me?.role.name}</>} />
+      {form}
+    </div>
+  );
 }
diff --git a/frontend/src/pages/GamePage.tsx b/frontend/src/pages/GamePage.tsx
index c042481..653868e 100644
--- a/frontend/src/pages/GamePage.tsx
+++ b/frontend/src/pages/GamePage.tsx
@@ -2,19 +2,30 @@ import { useCallback, useEffect, useState } from "react";
 import { Link, useNavigate, useParams } from "react-router-dom";
 import { api, formatSize, uploadRaw, type GameDetail, type Version } from "../api";
 import { useAuth } from "../auth";
+import { getRecent, pushRecent } from "../recent";
+import { Cover, ErrorNote, Spinner } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+import { useUi } from "../ui/Ui";
 
 const STATUS: Record<Version["status"], string> = {
-  uploading: "загружается",
-  queued: "в очереди",
-  converting: "конвертируется",
-  importing: "импортируется",
-  ready: "готова",
-  failed: "ошибка",
+  uploading: "Загружается",
+  queued: "В очереди",
+  converting: "Конвертируется",
+  importing: "Импортируется",
+  ready: "Готова",
+  failed: "Ошибка",
 };
+const BUSY: Version["status"][] = ["uploading", "queued", "converting", "importing"];
+
+function StatusBadge({ status }: { status: Version["status"] }) {
+  const cls = status === "ready" ? "badge-ok" : status === "failed" ? "badge-error" : "badge-warn busy";
+  return <span className={`badge ${cls}`}>{STATUS[status]}</span>;
+}
 
 export function GamePage() {
   const { gameId } = useParams();
   const navigate = useNavigate();
+  const ui = useUi();
   const { me, can } = useAuth();
   const [game, setGame] = useState<GameDetail | null>(null);
   const [error, setError] = useState("");
@@ -33,43 +44,75 @@ export function GamePage() {
   }, [load]);
 
   // poll while something is being converted
-  const busy = game?.versions.some((v) => ["uploading", "queued", "converting", "importing"].includes(v.status));
+  const busy = game?.versions.some((v) => BUSY.includes(v.status));
   useEffect(() => {
     if (!busy) return;
     const t = setInterval(() => void load(), 2000);
     return () => clearInterval(t);
   }, [busy, load]);
 
-  if (error) return <div className="page"><div className="error">{error}</div></div>;
-  if (!game) return <div className="page muted">Загрузка…</div>;
+  if (error && !game) return <div className="page"><ErrorNote>{error}</ErrorNote></div>;
+  if (!game) return <div className="page"><Spinner /></div>;
 
   // the backend also lets uploaders edit only games they created
   const canEdit = can("games.edit") || can("games.upload");
-  const run = async (fn: () => Promise<unknown>) => {
-    setError("");
+  const run = async (fn: () => Promise<unknown>, okText?: string) => {
     try {
       await fn();
+      if (okText) ui.toast(okText, "ok");
       await load();
     } catch (e) {
-      setError((e as Error).message);
+      ui.toast((e as Error).message, "error");
     }
   };
 
-  const fork = (v: Version) => {
-    const name = prompt("Название новой версии", `${v.name} (${me?.username})`);
-    if (name) void run(() => api.post(`/api/versions/${v.id}/fork`, { name }));
+  const play = (v: Version) => {
+    pushRecent({ gameId: game.id, versionId: v.id, title: game.title, coverHash: game.cover_hash });
+    navigate(`/play/${v.id}`);
+  };
+
+  const fork = async (v: Version) => {
+    const name = await ui.prompt({
+      title: "Новая версия (форк)",
+      text: "Форк делит с оригиналом все ассеты и почти не занимает места.",
+      label: "Название версии", initial: `${v.name} (${me?.username})`, confirmLabel: "Создать форк",
+    });
+    if (name) void run(() => api.post(`/api/versions/${v.id}/fork`, { name }), "Форк создан");
   };
 
   const uploadCover = (file: File) =>
-    run(() => uploadRaw("PUT", `/api/games/${game.id}/cover`, file, () => {}));
+    run(() => uploadRaw("PUT", `/api/games/${game.id}/cover`, file, () => {}), "Обложка обновлена");
 
-  const uploadVersion = (file: File) => {
-    const name = prompt("Название версии", file.name);
+  const uploadVersion = async (file: File) => {
+    const name = await ui.prompt({
+      title: "Загрузить новую версию", label: "Название версии", initial: file.name.replace(/\.[^.]+$/, ""),
+      confirmLabel: "Загрузить",
+    });
     if (name)
       void run(() => uploadRaw("POST", `/api/games/${game.id}/upload?filename=${encodeURIComponent(file.name)}&name=${encodeURIComponent(name)}`,
-                               file, () => {}));
+                               file, () => {}), "Архив загружен, началась конвертация");
   };
 
+  const removeVersion = async (v: Version) => {
+    if (await ui.confirm({ title: `Удалить версию «${v.name}»?`, text: "Сохранения игроков этой версии тоже будут удалены.", danger: true }))
+      void run(() => api.del(`/api/versions/${v.id}`), "Версия удалена");
+  };
+
+  const removeGame = async () => {
+    if (!(await ui.confirm({ title: `Удалить «${game.title}»?`, text: "Игра будет удалена вместе со всеми версиями и сохранениями.", danger: true }))) return;
+    try {
+      await api.del(`/api/games/${game.id}`);
+      ui.toast("Игра удалена", "ok");
+      navigate("/");
+    } catch (e) {
+      ui.toast((e as Error).message, "error");
+    }
+  };
+
+  const ready = game.versions.filter((v) => v.status === "ready");
+  const lastId = getRecent().find((r) => r.gameId === game.id)?.versionId;
+  const playVersion = ready.find((v) => v.id === lastId) ?? ready.find((v) => v.parent_id === null) ?? ready[0];
+
   const byParent = new Map<number | null, Version[]>();
   for (const v of game.versions) {
     const parent = game.versions.some((p) => p.id === v.parent_id) ? v.parent_id : null;
@@ -77,60 +120,76 @@ export function GamePage() {
   }
   const renderTree = (parent: number | null, depth: number): JSX.Element[] =>
     (byParent.get(parent) ?? []).flatMap((v) => [
-      <VersionRow key={v.id} v={v} depth={depth} canManage={v.owner?.id === me?.id || can("versions.manage_any") || can("games.delete")}
-                  canFork={can("versions.fork")} onPlay={() => navigate(`/play/${v.id}`)} onFork={() => fork(v)}
+      <VersionRow key={v.id} v={v} depth={depth} current={v.id === playVersion?.id}
+                  canManage={v.owner?.id === me?.id || can("versions.manage_any") || can("games.delete")}
+                  canFork={can("versions.fork")} onPlay={() => play(v)} onFork={() => void fork(v)}
                   onRetry={() => void run(() => api.post(`/api/versions/${v.id}/retry`))}
-                  onDelete={() => confirm(`Удалить версию «${v.name}»?`) && void run(() => api.del(`/api/versions/${v.id}`))} />,
+                  onDelete={() => void removeVersion(v)} />,
       ...renderTree(v.id, depth + 1),
     ]);
 
   return (
     <div className="page">
-      <Link to="/" className="muted">← Библиотека</Link>
-      <div className="game-head">
-        <div className="cover big">
-          {game.cover_hash ? <img src={`/blobs/${game.cover_hash}`} alt="" /> : <span>{game.title[0]}</span>}
-        </div>
-        <div className="game-info">
-          {editing ? (
-            <GameEditor game={game} onDone={() => { setEditing(false); void load(); }} />
-          ) : (
-            <>
-              <h1>{game.title}</h1>
-              <div className="tags">{game.tags.map((t) => <span key={t} className="tag">{t}</span>)}</div>
-              <p className="description">{game.description || <span className="muted">Нет описания</span>}</p>
-              <div className="actions">
-                {canEdit && <button onClick={() => setEditing(true)}>Редактировать</button>}
-                {canEdit && (
-                  <label className="button">
-                    Обложка
-                    <input type="file" accept="image/*" hidden onChange={(e) => e.target.files?.[0] && void uploadCover(e.target.files[0])} />
-                  </label>
-                )}
-                {can("games.upload") && (
-                  <label className="button">
-                    Загрузить ещё архив
-                    <input type="file" hidden onChange={(e) => e.target.files?.[0] && uploadVersion(e.target.files[0])} />
-                  </label>
-                )}
-                {can("games.delete") && (
-                  <button className="danger" onClick={() => confirm("Удалить игру со всеми версиями?") &&
-                    void api.del(`/api/games/${game.id}`).then(() => navigate("/"))}>Удалить игру</button>
-                )}
-              </div>
-            </>
-          )}
+      <div className="hero">
+        {game.cover_hash && <div className="hero-bg" style={{ backgroundImage: `url(/blobs/${game.cover_hash})` }} />}
+        <Link to="/" className="back-link"><Icon name="back" size={18} />Библиотека</Link>
+        <div className="hero-inner">
+          <Cover hash={game.cover_hash} title={game.title} className="big" />
+          <div className="hero-info">
+            {editing ? (
+              <GameEditor game={game} onDone={(changed) => { setEditing(false); if (changed) { ui.toast("Сохранено", "ok"); void load(); } }} />
+            ) : (
+              <>
+                <h1>{game.title}</h1>
+                {game.tags.length > 0 && <div className="tags">{game.tags.map((t) => <Link key={t} to={`/?tag=${encodeURIComponent(t)}`} className="tag">{t}</Link>)}</div>}
+                <p className="description">{game.description || <span className="muted">Нет описания</span>}</p>
+                <div className="hero-actions">
+                  {playVersion ? (
+                    <button className="btn btn-primary btn-lg" onClick={() => play(playVersion)}>
+                      <Icon name="play" size={22} />Играть
+                    </button>
+                  ) : (
+                    <span className="badge badge-warn busy">{busy ? "Идёт конвертация…" : "Нет готовых версий"}</span>
+                  )}
+                  {playVersion && game.versions.length > 1 && <span className="muted small">версия «{playVersion.name}»</span>}
+                </div>
+                <div className="actions">
+                  {canEdit && <button className="btn btn-sm" onClick={() => setEditing(true)}><Icon name="edit" size={16} />Редактировать</button>}
+                  {canEdit && (
+                    <label className="btn btn-sm">
+                      <Icon name="image" size={16} />Обложка
+                      <input type="file" accept="image/*" hidden onChange={(e) => e.target.files?.[0] && void uploadCover(e.target.files[0])} />
+                    </label>
+                  )}
+                  {can("games.delete") && (
+                    <button className="btn btn-sm btn-danger" onClick={() => void removeGame()}><Icon name="trash" size={16} />Удалить игру</button>
+                  )}
+                </div>
+              </>
+            )}
+          </div>
         </div>
       </div>
-      {error && <div className="error">{error}</div>}
-      <h2>Версии</h2>
+
+      <div className="section-title" style={{ marginTop: "var(--space-5)" }}>
+        <h2>Версии</h2>
+        <span className="count">{game.versions.length}</span>
+        <span className="grow" />
+        {can("games.upload") && (
+          <label className="btn btn-sm">
+            <Icon name="upload" size={16} />Загрузить ещё архив
+            <input type="file" hidden onChange={(e) => { const f = e.target.files?.[0]; e.target.value = ""; if (f) void uploadVersion(f); }} />
+          </label>
+        )}
+      </div>
+      {error && <ErrorNote>{error}</ErrorNote>}
       <div className="versions">{renderTree(null, 0)}</div>
     </div>
   );
 }
 
 function VersionRow(props: {
-  v: Version; depth: number; canManage: boolean; canFork: boolean;
+  v: Version; depth: number; current: boolean; canManage: boolean; canFork: boolean;
   onPlay: () => void; onFork: () => void; onRetry: () => void; onDelete: () => void;
 }) {
   const { v } = props;
@@ -139,25 +198,38 @@ function VersionRow(props: {
     if (report !== undefined) setReport(undefined);
     else setReport((await api.get<Version>(`/api/versions/${v.id}`)).report ?? null);
   };
+  const inProgress = BUSY.includes(v.status);
   return (
-    <div className="version" style={{ marginLeft: props.depth * 24 }}>
+    <div className={`version ${props.current ? "main" : ""}`} style={{ marginLeft: Math.min(props.depth, 4) * 22 }}>
       <div className="version-main">
         <div>
-          <b>{props.depth > 0 && "↳ "}{v.name}</b>
-          <span className={`status status-${v.status}`}>{STATUS[v.status]}</span>
-          <div className="muted small">
+          <div className="version-title">
+            {props.depth > 0 && <span className="fork-mark" title="Форк"><Icon name="fork" size={16} /></span>}
+            <b>{v.name}</b>
+            <StatusBadge status={v.status} />
+          </div>
+          <div className="muted small version-meta">
             {v.owner?.username ?? "—"} · {new Date(v.created_at).toLocaleDateString()} · {formatSize(v.size_bytes)}
             {v.progress && ` · ${v.progress}`}
           </div>
         </div>
         <div className="actions">
-          {v.status === "ready" && <button className="primary" onClick={props.onPlay}>Играть</button>}
-          {v.status === "ready" && props.canFork && <button onClick={props.onFork}>Форк</button>}
-          {(v.status === "ready" || v.status === "failed") && <button onClick={() => void toggleReport()}>Отчёт</button>}
-          {v.status === "failed" && props.canManage && <button onClick={props.onRetry}>Повторить</button>}
-          {props.canManage && !["converting", "importing"].includes(v.status) && <button className="danger" onClick={props.onDelete}>Удалить</button>}
+          {v.status === "ready" && <button className="btn btn-primary btn-sm" onClick={props.onPlay}><Icon name="play" size={16} />Играть</button>}
+          {v.status === "ready" && props.canFork && <button className="btn btn-sm" onClick={props.onFork}><Icon name="fork" size={16} />Форк</button>}
+          {(v.status === "ready" || v.status === "failed") && (
+            <button className="btn btn-sm btn-ghost" onClick={() => void toggleReport()} aria-expanded={report !== undefined}>
+              <Icon name="file" size={16} />Отчёт
+            </button>
+          )}
+          {v.status === "failed" && props.canManage && <button className="btn btn-sm" onClick={props.onRetry}><Icon name="retry" size={16} />Повторить</button>}
+          {props.canManage && !["converting", "importing"].includes(v.status) && (
+            <button className="btn btn-sm btn-ghost btn-icon btn-danger" onClick={props.onDelete} title="Удалить версию" aria-label="Удалить версию">
+              <Icon name="trash" size={16} />
+            </button>
+          )}
         </div>
       </div>
+      {inProgress && <div className="version-progress progress"><div style={{ width: "100%", opacity: 0.5 }} /></div>}
       {report !== undefined && <Report report={report} />}
     </div>
   );
@@ -165,17 +237,20 @@ function VersionRow(props: {
 
 function Report({ report }: { report: Record<string, any> | null }) {
   if (!report) return <div className="report muted">Отчёта нет</div>;
-  if (report.error) return <div className="report error">{report.error}</div>;
+  if (report.error) return <div className="report"><ErrorNote>{report.error}</ErrorNote></div>;
+  const stat = (value: string | number, label: string) => (
+    <div className="stat" key={label}><b>{value}</b><span>{label}</span></div>
+  );
   return (
     <div className="report">
       <div className="report-stats">
-        <span>Скриптов: {report.scripts} (декомпилировано {report.decompiled})</span>
-        <span>Меток: {report.labels}</span>
-        <span>Реплик: {report.stats?.say ?? 0}</span>
-        <span>Меню: {report.stats?.menu ?? 0}</span>
-        <span>Картинок: {report.media?.image}, аудио: {report.media?.audio}, видео: {report.media?.video}</span>
-        <span>Размер: {formatSize(report.sourceSize)} → {formatSize(report.outputSize)}</span>
-        <span>Время: {report.durationSec} с</span>
+        {stat(`${report.scripts} / ${report.decompiled}`, "скриптов / декомпилировано")}
+        {stat(report.labels, "меток")}
+        {stat(report.stats?.say ?? 0, "реплик")}
+        {stat(report.stats?.menu ?? 0, "меню выбора")}
+        {stat(`${report.media?.image ?? 0} · ${report.media?.audio ?? 0} · ${report.media?.video ?? 0}`, "картинок · аудио · видео")}
+        {stat(`${formatSize(report.sourceSize)} → ${formatSize(report.outputSize)}`, "размер")}
+        {stat(`${report.durationSec} с`, "время конвертации")}
       </div>
       {report.missingFiles?.length > 0 && (
         <details>
@@ -203,7 +278,7 @@ function Report({ report }: { report: Record<string, any> | null }) {
   );
 }
 
-function GameEditor({ game, onDone }: { game: GameDetail; onDone: () => void }) {
+function GameEditor({ game, onDone }: { game: GameDetail; onDone: (changed: boolean) => void }) {
   const [title, setTitle] = useState(game.title);
   const [description, setDescription] = useState(game.description);
   const [tags, setTags] = useState(game.tags.join(", "));
@@ -213,21 +288,21 @@ function GameEditor({ game, onDone }: { game: GameDetail; onDone: () => void })
       await api.patch(`/api/games/${game.id}`, {
         title, description, tags: tags.split(",").map((t) => t.trim()).filter(Boolean),
       });
-      onDone();
+      onDone(true);
     } catch (e) {
       setError((e as Error).message);
     }
   };
   return (
-    <div className="editor">
-      <input value={title} onChange={(e) => setTitle(e.target.value)} />
-      <textarea value={description} onChange={(e) => setDescription(e.target.value)} rows={5} />
-      <input value={tags} onChange={(e) => setTags(e.target.value)} placeholder="теги через запятую" />
-      {error && <div className="error">{error}</div>}
+    <form className="editor" onSubmit={(e) => { e.preventDefault(); void save(); }}>
+      <label className="field"><span>Название</span><input value={title} onChange={(e) => setTitle(e.target.value)} /></label>
+      <label className="field"><span>Описание</span><textarea value={description} onChange={(e) => setDescription(e.target.value)} rows={5} /></label>
+      <label className="field"><span>Теги</span><input value={tags} onChange={(e) => setTags(e.target.value)} placeholder="через запятую: романтика, драма" /></label>
+      {error && <ErrorNote>{error}</ErrorNote>}
       <div className="actions">
-        <button className="primary" onClick={() => void save()}>Сохранить</button>
-        <button onClick={onDone}>Отмена</button>
+        <button className="btn btn-primary" disabled={!title.trim()}>Сохранить</button>
+        <button type="button" className="btn" onClick={() => onDone(false)}>Отмена</button>
       </div>
-    </div>
+    </form>
   );
 }
diff --git a/frontend/src/pages/Library.tsx b/frontend/src/pages/Library.tsx
index ca8b855..cd5a6ac 100644
--- a/frontend/src/pages/Library.tsx
+++ b/frontend/src/pages/Library.tsx
@@ -1,52 +1,180 @@
-import { useEffect, useState } from "react";
+import { useEffect, useMemo, useState } from "react";
 import { Link, useSearchParams } from "react-router-dom";
 import { api, type Game } from "../api";
+import { useAuth } from "../auth";
+import { dropRecent, getRecent, type RecentPlay } from "../recent";
+import { Cover, EmptyState, ErrorNote, PageHeader } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+
+type Sort = "new" | "title" | "recent";
+const SORTS: [Sort, string][] = [["new", "Новые"], ["title", "По названию"], ["recent", "Недавно играл"]];
+
+function StatusBadge({ g }: { g: Game }) {
+  if (g.pending_versions) return <span className="badge badge-warn busy">Конвертируется</span>;
+  if (g.failed_versions && !g.ready_versions) return <span className="badge badge-error">Ошибка</span>;
+  return null;
+}
 
 export function Library() {
+  const { can } = useAuth();
   const [params, setParams] = useSearchParams();
   const q = params.get("q") ?? "";
+  const tag = params.get("tag") ?? "";
   const [query, setQuery] = useState(q);
+  const [sort, setSort] = useState<Sort>(() => (localStorage.getItem("pg-sort") as Sort) || "new");
   const [games, setGames] = useState<Game[] | null>(null);
   const [error, setError] = useState("");
+  const [recent, setRecent] = useState<RecentPlay[]>(getRecent);
 
   useEffect(() => {
-    const t = setTimeout(() => setParams(query ? { q: query } : {}, { replace: true }), 250);
+    const t = setTimeout(() => {
+      const next = new URLSearchParams(params);
+      if (query) next.set("q", query);
+      else next.delete("q");
+      setParams(next, { replace: true });
+    }, 250);
     return () => clearTimeout(t);
-  }, [query, setParams]);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [query]);
 
+  const hasPending = games?.some((g) => g.pending_versions) ?? false;
   useEffect(() => {
     let cancelled = false;
-    api.get<Game[]>(`/api/games?q=${encodeURIComponent(q)}`)
-      .then((g) => !cancelled && setGames(g))
-      .catch((e) => !cancelled && setError(e.message));
+    const load = () =>
+      api.get<Game[]>(`/api/games?q=${encodeURIComponent(q)}`)
+        .then((g) => !cancelled && (setGames(g), setError("")))
+        .catch((e) => !cancelled && setError(e.message));
+    void load();
+    // keep conversion badges fresh while something is being converted
+    const timer = hasPending ? setInterval(() => void load(), 4000) : undefined;
     return () => {
       cancelled = true;
+      if (timer) clearInterval(timer);
     };
-  }, [q]);
+  }, [q, hasPending]);
+
+  const changeSort = (s: Sort) => {
+    setSort(s);
+    try {
+      localStorage.setItem("pg-sort", s);
+    } catch {
+      /* storage unavailable */
+    }
+  };
+  const setTag = (t: string) => {
+    const next = new URLSearchParams(params);
+    if (t && t !== tag) next.set("tag", t);
+    else next.delete("tag");
+    setParams(next, { replace: true });
+  };
+
+  const allTags = useMemo(() => {
+    const counts = new Map<string, number>();
+    for (const g of games ?? []) for (const t of g.tags) counts.set(t, (counts.get(t) ?? 0) + 1);
+    return [...counts.entries()].sort((a, b) => b[1] - a[1] || a[0].localeCompare(b[0])).slice(0, 24);
+  }, [games]);
+
+  const shown = useMemo(() => {
+    const list = (games ?? []).filter((g) => !tag || g.tags.includes(tag));
+    const playedAt = new Map(recent.map((r) => [r.gameId, r.at]));
+    return [...list].sort((a, b) => {
+      if (sort === "title") return a.title.localeCompare(b.title, "ru");
+      if (sort === "recent") return (playedAt.get(b.id) ?? 0) - (playedAt.get(a.id) ?? 0) || a.title.localeCompare(b.title, "ru");
+      return b.created_at.localeCompare(a.created_at);
+    });
+  }, [games, tag, sort, recent]);
+
+  // only show "continue" for games that still exist in the library
+  const known = new Set((games ?? []).map((g) => g.id));
+  const shelf = games ? recent.filter((r) => known.has(r.gameId)).slice(0, 8) : [];
+  const filtering = !!(q || tag);
 
   return (
     <div className="page">
-      <div className="search">
-        <input placeholder="Поиск по названию, описанию или тегу…" value={query}
-               onChange={(e) => setQuery(e.target.value)} autoFocus />
+      <PageHeader
+        title="Библиотека"
+        subtitle={games ? `${games.length} ${plural(games.length, "игра", "игры", "игр")}` : undefined}
+        actions={can("games.upload") && (
+          <Link to="/games/new" className="btn btn-primary"><Icon name="plus" size={18} />Загрузить игру</Link>
+        )}
+      />
+
+      {shelf.length > 0 && !filtering && (
+        <section aria-label="Продолжить игру">
+          <div className="section-title"><Icon name="clock" size={20} /><h2>Продолжить</h2></div>
+          <div className="shelf">
+            {shelf.map((r) => (
+              <div key={r.gameId} className="recent-card">
+                <Link to={`/play/${r.versionId}`} aria-label={`Продолжить: ${r.title}`}>
+                  <Cover hash={r.coverHash} title={r.title} />
+                  <div className="recent-body">
+                    <b>{r.title}</b>
+                    <span className="recent-play"><Icon name="play" size={16} /></span>
+                  </div>
+                </Link>
+                <button className="recent-x" title="Убрать из списка" aria-label="Убрать из списка"
+                        onClick={() => { dropRecent(r.gameId); setRecent(getRecent()); }}>
+                  <Icon name="x" size={14} />
+                </button>
+              </div>
+            ))}
+          </div>
+        </section>
+      )}
+
+      <div className="toolbar" style={{ marginTop: shelf.length && !filtering ? "var(--space-5)" : 0 }}>
+        <div className="search">
+          <Icon name="search" size={20} />
+          <input type="search" placeholder="Поиск по названию, описанию или тегу…" value={query}
+                 onChange={(e) => setQuery(e.target.value)} aria-label="Поиск" />
+        </div>
+        <select value={sort} onChange={(e) => changeSort(e.target.value as Sort)} aria-label="Сортировка"
+                style={{ height: "2.9rem" }}>
+          {SORTS.map(([v, l]) => <option key={v} value={v}>{l}</option>)}
+        </select>
       </div>
-      {error && <div className="error">{error}</div>}
-      {games === null ? (
-        <p className="muted">Загрузка…</p>
-      ) : games.length === 0 ? (
-        <p className="muted">{q ? "Ничего не найдено." : "В библиотеке пока нет игр."}</p>
+
+      {allTags.length > 0 && (
+        <div className="chips" style={{ marginBottom: "var(--space-4)" }} role="group" aria-label="Теги">
+          <button className={`chip ${!tag ? "on" : ""}`} onClick={() => setTag("")}>Все</button>
+          {allTags.map(([t, n]) => (
+            <button key={t} className={`chip ${tag === t ? "on" : ""}`} onClick={() => setTag(t)}>
+              {t} <span className="muted small">{n}</span>
+            </button>
+          ))}
+        </div>
+      )}
+
+      {error && <ErrorNote>{error}</ErrorNote>}
+      {games === null && !error ? (
+        <div className="grid" aria-busy="true">
+          {Array.from({ length: 8 }, (_, i) => <div key={i} className="skeleton" style={{ aspectRatio: "16 / 13" }} />)}
+        </div>
+      ) : shown.length === 0 && games ? (
+        filtering ? (
+          <EmptyState icon="search" title="Ничего не найдено" text="Попробуйте изменить запрос или сбросить фильтр по тегу."
+                      action={<button className="btn" onClick={() => { setQuery(""); setParams({}, { replace: true }); }}>Сбросить</button>} />
+        ) : (
+          <EmptyState icon="library" title="В библиотеке пока нет игр"
+                      text={can("games.upload") ? "Загрузите архив с игрой на Ren'Py — сервер сконвертирует её в формат PGVN." : "Попросите администратора добавить игры."}
+                      action={can("games.upload") ? <Link to="/games/new" className="btn btn-primary"><Icon name="upload" size={18} />Загрузить игру</Link> : undefined} />
+        )
       ) : (
         <div className="grid">
-          {games.map((g) => (
+          {shown.map((g) => (
             <Link key={g.id} to={`/games/${g.id}`} className="game-card">
-              <div className="cover">
-                {g.cover_hash ? <img src={`/blobs/${g.cover_hash}`} alt="" loading="lazy" /> : <span>{g.title[0]}</span>}
+              <div className="game-card-media">
+                <Cover hash={g.cover_hash} title={g.title} />
+                <StatusBadge g={g} />
               </div>
               <div className="game-card-body">
-                <b>{g.title}</b>
-                <div className="tags">
-                  {g.tags.slice(0, 4).map((t) => <span key={t} className="tag">{t}</span>)}
-                </div>
+                <span className="game-card-title">{g.title}</span>
+                {g.tags.length > 0 && (
+                  <div className="tags">{g.tags.slice(0, 3).map((t) => <span key={t} className="tag">{t}</span>)}</div>
+                )}
+                {!!g.ready_versions && g.ready_versions > 1 && (
+                  <span className="game-card-meta">{g.ready_versions} {plural(g.ready_versions, "версия", "версии", "версий")}</span>
+                )}
               </div>
             </Link>
           ))}
@@ -55,3 +183,11 @@ export function Library() {
     </div>
   );
 }
+
+export function plural(n: number, one: string, few: string, many: string): string {
+  const m10 = n % 10;
+  const m100 = n % 100;
+  if (m10 === 1 && m100 !== 11) return one;
+  if (m10 >= 2 && m10 <= 4 && (m100 < 10 || m100 >= 20)) return few;
+  return many;
+}
diff --git a/frontend/src/pages/Login.tsx b/frontend/src/pages/Login.tsx
index 878e3fc..bd7cce8 100644
--- a/frontend/src/pages/Login.tsx
+++ b/frontend/src/pages/Login.tsx
@@ -1,6 +1,9 @@
 import { useState, type FormEvent } from "react";
 import { api, type Me } from "../api";
 import { useAuth } from "../auth";
+import { ErrorNote } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+import { ThemeButton } from "../ui/ThemeButton";
 
 export function Login() {
   const { setMe } = useAuth();
@@ -23,21 +26,26 @@ export function Login() {
   };
 
   return (
-    <div className="center">
+    <div className="auth-wrap">
+      <ThemeButton className="auth-theme" />
       <form className="card auth-card" onSubmit={submit}>
-        <h1>PGames</h1>
-        <p className="muted">Локальная библиотека визуальных новелл</p>
-        <label>
-          Логин
+        <div>
+          <div className="brand"><span className="brand-mark"><Icon name="play" size={20} /></span>PGames</div>
+          <p className="muted">Локальная библиотека визуальных новелл</p>
+        </div>
+        <label className="field">
+          <span>Логин</span>
           <input value={username} onChange={(e) => setUsername(e.target.value)} autoFocus autoComplete="username" />
         </label>
-        <label>
-          Пароль
+        <label className="field">
+          <span>Пароль</span>
           <input type="password" value={password} onChange={(e) => setPassword(e.target.value)}
                  autoComplete="current-password" />
         </label>
-        {error && <div className="error">{error}</div>}
-        <button className="primary" disabled={busy || !username || !password}>Войти</button>
+        {error && <ErrorNote>{error}</ErrorNote>}
+        <button className="btn btn-primary btn-lg btn-block" disabled={busy || !username || !password}>
+          {busy ? "Входим…" : "Войти"}
+        </button>
       </form>
     </div>
   );
diff --git a/frontend/src/pages/NewGame.tsx b/frontend/src/pages/NewGame.tsx
index 45de561..da2a48d 100644
--- a/frontend/src/pages/NewGame.tsx
+++ b/frontend/src/pages/NewGame.tsx
@@ -1,6 +1,10 @@
-import { useState, type FormEvent } from "react";
+import { useState, type DragEvent, type FormEvent } from "react";
 import { useNavigate } from "react-router-dom";
-import { api, uploadRaw, type Game } from "../api";
+import { api, formatSize, uploadRaw, type Game } from "../api";
+import { ErrorNote, PageHeader } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+
+const ARCHIVE = /\.(zip|7z|rar|tar|gz|tgz|bz2|xz)$/i;
 
 export function NewGame() {
   const navigate = useNavigate();
@@ -8,9 +12,25 @@ export function NewGame() {
   const [description, setDescription] = useState("");
   const [tags, setTags] = useState("");
   const [file, setFile] = useState<File | null>(null);
+  const [over, setOver] = useState(false);
   const [progress, setProgress] = useState<number | null>(null);
   const [error, setError] = useState("");
 
+  const pick = (f: File | null | undefined) => {
+    if (!f) return;
+    if (!ARCHIVE.test(f.name)) {
+      setError("Нужен архив: zip, 7z, rar или tar");
+      return;
+    }
+    setError("");
+    setFile(f);
+  };
+  const onDrop = (e: DragEvent) => {
+    e.preventDefault();
+    setOver(false);
+    pick(e.dataTransfer.files[0]);
+  };
+
   const submit = async (e: FormEvent) => {
     e.preventDefault();
     if (!file) return;
@@ -34,38 +54,63 @@ export function NewGame() {
     }
   };
 
+  const uploading = progress !== null;
+  const pct = Math.round((progress ?? 0) * 100);
+
   return (
-    <div className="page narrow">
-      <form className="card" onSubmit={submit}>
-        <h1>Новая игра</h1>
-        <p className="muted">
-          Загрузите архив с игрой Ren'Py (zip, 7z, rar, tar). После загрузки сервер распакует его,
-          сконвертирует скрипты и ассеты в формат PGVN и удалит исходники.
-        </p>
-        <label>
-          Архив
-          <input type="file" accept=".zip,.7z,.rar,.tar,.gz,.tgz,.bz2,.xz"
-                 onChange={(e) => setFile(e.target.files?.[0] ?? null)} />
+    <div className="page medium">
+      <PageHeader title="Новая игра"
+                  subtitle="Загрузите архив с игрой на Ren'Py. Сервер распакует его, сконвертирует скрипты и ассеты в формат PGVN и удалит исходники." />
+      <form className="card form" onSubmit={submit}>
+        <label className={`dropzone ${over ? "over" : ""} ${file ? "has-file" : ""}`}
+               onDragOver={(e) => { e.preventDefault(); setOver(true); }} onDragLeave={() => setOver(false)} onDrop={onDrop}>
+          <input type="file" accept=".zip,.7z,.rar,.tar,.gz,.tgz,.bz2,.xz" disabled={uploading}
+                 onChange={(e) => pick(e.target.files?.[0])} />
+          <Icon name={file ? "file" : "upload"} size={34} className="dz-icon" />
+          {file ? (
+            <>
+              <b>{file.name}</b>
+              <span className="muted">{formatSize(file.size)} · нажмите, чтобы выбрать другой</span>
+            </>
+          ) : (
+            <>
+              <b>Перетащите архив сюда или нажмите, чтобы выбрать</b>
+              <span className="muted small">zip, 7z, rar, tar</span>
+            </>
+          )}
         </label>
-        <label>
-          Название
-          <input value={title} onChange={(e) => setTitle(e.target.value)} placeholder="По имени архива" />
-        </label>
-        <label>
-          Описание
+
+        <div className="form-row">
+          <label className="field">
+            <span>Название</span>
+            <input value={title} onChange={(e) => setTitle(e.target.value)} placeholder="По имени архива" />
+          </label>
+          <label className="field">
+            <span>Теги</span>
+            <input value={tags} onChange={(e) => setTags(e.target.value)} placeholder="романтика, драма" />
+            <span className="hint">Через запятую</span>
+          </label>
+        </div>
+        <label className="field">
+          <span>Описание</span>
           <textarea value={description} onChange={(e) => setDescription(e.target.value)} rows={4} />
         </label>
-        <label>
-          Теги через запятую
-          <input value={tags} onChange={(e) => setTags(e.target.value)} placeholder="романтика, драма" />
-        </label>
-        {error && <div className="error">{error}</div>}
-        {progress !== null && (
-          <div className="progress"><div style={{ width: `${Math.round(progress * 100)}%` }} /></div>
+
+        {error && <ErrorNote>{error}</ErrorNote>}
+        {uploading && (
+          <div>
+            <div className="progress"><div style={{ width: `${pct}%` }} /></div>
+            <p className="muted small" style={{ marginTop: "0.4rem" }}>
+              {pct < 100 ? `Загрузка архива… ${pct}%` : "Архив загружен, передаём на конвертацию…"}
+            </p>
+          </div>
         )}
-        <button className="primary" disabled={!file || progress !== null}>
-          {progress !== null ? `Загрузка ${Math.round(progress * 100)}%` : "Загрузить"}
-        </button>
+        <div className="actions">
+          <button className="btn btn-primary btn-lg" disabled={!file || uploading}>
+            <Icon name="upload" size={20} />{uploading ? `Загрузка ${pct}%` : "Загрузить"}
+          </button>
+          {!uploading && <button type="button" className="btn btn-ghost" onClick={() => navigate(-1)}>Отмена</button>}
+        </div>
       </form>
     </div>
   );
diff --git a/frontend/src/pages/Play.tsx b/frontend/src/pages/Play.tsx
index d44e9b6..90c3733 100644
--- a/frontend/src/pages/Play.tsx
+++ b/frontend/src/pages/Play.tsx
@@ -1,6 +1,7 @@
 import { useEffect, useRef, useState } from "react";
 import { useNavigate, useParams } from "react-router-dom";
 import type { Engine } from "../player/engine";
+import { Icon } from "../ui/Icon";
 
 export function Play() {
   const { versionId } = useParams();
@@ -33,8 +34,18 @@ export function Play() {
       <div ref={host} className="play-host" />
       {(status || error) && (
         <div className="play-status">
-          {error ? <span className="error">{error}</span> : status}
-          {error && <button onClick={() => navigate(-1)}>Назад</button>}
+          {error ? (
+            <>
+              <Icon name="alert" size={36} />
+              <span className="error-text">{error}</span>
+              <button className="btn" onClick={() => navigate(-1)}><Icon name="back" size={18} />Назад</button>
+            </>
+          ) : (
+            <>
+              <span className="spinner" />
+              {status}
+            </>
+          )}
         </div>
       )}
     </div>
diff --git a/frontend/src/pages/Roles.tsx b/frontend/src/pages/Roles.tsx
index 68b44dd..5373df3 100644
--- a/frontend/src/pages/Roles.tsx
+++ b/frontend/src/pages/Roles.tsx
@@ -1,8 +1,12 @@
 import { useCallback, useEffect, useState } from "react";
 import { api, type Role } from "../api";
+import { ErrorNote, PageHeader, Spinner } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+import { useUi } from "../ui/Ui";
 
 export function Roles() {
-  const [roles, setRoles] = useState<Role[]>([]);
+  const ui = useUi();
+  const [roles, setRoles] = useState<Role[] | null>(null);
   const [perms, setPerms] = useState<Record<string, string>>({});
   const [newName, setNewName] = useState("");
   const [error, setError] = useState("");
@@ -18,13 +22,13 @@ export function Roles() {
     load().catch((e) => setError(e.message));
   }, [load]);
 
-  const run = async (fn: () => Promise<unknown>) => {
-    setError("");
+  const run = async (fn: () => Promise<unknown>, okText?: string) => {
     try {
       await fn();
+      if (okText) ui.toast(okText, "ok");
       await load();
     } catch (e) {
-      setError((e as Error).message);
+      ui.toast((e as Error).message, "error");
     }
   };
 
@@ -35,48 +39,70 @@ export function Roles() {
     void run(() => api.put(`/api/roles/${role.id}`, { name: role.name, permissions: next }));
   };
 
+  const remove = async (r: Role) => {
+    if (await ui.confirm({ title: `Удалить роль «${r.name}»?`, danger: true }))
+      void run(() => api.del(`/api/roles/${r.id}`), "Роль удалена");
+  };
+
   return (
-    <div className="page">
-      <h1>Роли и права</h1>
-      <p className="muted">Роль — набор прав. Роль admin всегда имеет все права.</p>
-      {error && <div className="error">{error}</div>}
-      <div className="table-wrap">
-        <table className="table roles">
-          <thead>
-            <tr>
-              <th>Право</th>
-              {roles.map((r) => (
-                <th key={r.id}>
-                  {r.name}
-                  {!r.is_system && (
-                    <button className="link danger" title="Удалить роль"
-                            onClick={() => confirm(`Удалить роль ${r.name}?`) && void run(() => api.del(`/api/roles/${r.id}`))}>✕</button>
-                  )}
-                </th>
-              ))}
-            </tr>
-          </thead>
-          <tbody>
-            {Object.entries(perms).map(([code, label]) => (
-              <tr key={code}>
-                <td>{label} <span className="muted small">{code}</span></td>
+    <div className="page medium">
+      <PageHeader title="Роли и права" subtitle="Роль — набор прав. Роль admin всегда имеет все права. Изменения применяются сразу." />
+      {error && <ErrorNote>{error}</ErrorNote>}
+      {roles === null ? <Spinner /> : (
+        <div className="table-wrap">
+          <table className="table roles">
+            <thead>
+              <tr>
+                <th>Право</th>
                 {roles.map((r) => (
-                  <td key={r.id} className="center-cell">
-                    <input type="checkbox" checked={r.permissions.includes(code)} disabled={r.name === "admin"}
-                           onChange={() => toggle(r, code)} />
-                  </td>
+                  <th key={r.id}>
+                    <span className="roles-th">
+                      {r.name}
+                      {!r.is_system && (
+                        <button className="btn btn-sm btn-ghost btn-icon btn-danger" title={`Удалить роль ${r.name}`}
+                                aria-label={`Удалить роль ${r.name}`} onClick={() => void remove(r)}>
+                          <Icon name="x" size={14} />
+                        </button>
+                      )}
+                    </span>
+                  </th>
                 ))}
               </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
-      <form className="card inline-form" onSubmit={(e) => {
+            </thead>
+            <tbody>
+              {Object.entries(perms).map(([code, label]) => (
+                <tr key={code}>
+                  <td>{label}<small>{code}</small></td>
+                  {roles.map((r) => (
+                    <td key={r.id}>
+                      <label className="switch" title={`${r.name}: ${label}`}>
+                        <input type="checkbox" checked={r.permissions.includes(code) || r.name === "admin"}
+                               disabled={r.name === "admin"} onChange={() => toggle(r, code)}
+                               aria-label={`${r.name}: ${label}`} />
+                        <i />
+                      </label>
+                    </td>
+                  ))}
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
+      <form className="card form" style={{ marginTop: "var(--space-5)" }} onSubmit={(e) => {
         e.preventDefault();
-        void run(() => api.post("/api/roles", { name: newName.trim(), permissions: ["games.play"] })).then(() => setNewName(""));
+        void run(() => api.post("/api/roles", { name: newName.trim(), permissions: ["games.play"] }), "Роль добавлена")
+          .then(() => setNewName(""));
       }}>
-        <input placeholder="Название новой роли" value={newName} onChange={(e) => setNewName(e.target.value)} />
-        <button className="primary" disabled={!newName.trim()}>Добавить роль</button>
+        <h2>Новая роль</h2>
+        <div className="form-row">
+          <label className="field">
+            <span>Название</span>
+            <input value={newName} onChange={(e) => setNewName(e.target.value)} />
+            <span className="hint">Сначала у роли есть только право играть, остальное включите в таблице выше.</span>
+          </label>
+          <button className="btn btn-primary" disabled={!newName.trim()}><Icon name="plus" size={18} />Добавить роль</button>
+        </div>
       </form>
     </div>
   );
diff --git a/frontend/src/pages/Users.tsx b/frontend/src/pages/Users.tsx
index 6c7027f..c06288e 100644
--- a/frontend/src/pages/Users.tsx
+++ b/frontend/src/pages/Users.tsx
@@ -1,6 +1,9 @@
 import { useCallback, useEffect, useState, type FormEvent } from "react";
 import { api, type Role, type User } from "../api";
 import { useAuth } from "../auth";
+import { ErrorNote, PageHeader, Spinner } from "../ui/Bits";
+import { Icon } from "../ui/Icon";
+import { useUi } from "../ui/Ui";
 
 interface Issued {
   user: User;
@@ -9,7 +12,8 @@ interface Issued {
 
 export function Users() {
   const { me } = useAuth();
-  const [users, setUsers] = useState<User[]>([]);
+  const ui = useUi();
+  const [users, setUsers] = useState<User[] | null>(null);
   const [roles, setRoles] = useState<Role[]>([]);
   const [username, setUsername] = useState("");
   const [roleId, setRoleId] = useState<number | "">("");
@@ -27,13 +31,13 @@ export function Users() {
     load().catch((e) => setError(e.message));
   }, [load]);
 
-  const run = async (fn: () => Promise<unknown>) => {
-    setError("");
+  const run = async (fn: () => Promise<unknown>, okText?: string) => {
     try {
       await fn();
+      if (okText) ui.toast(okText, "ok");
       await load();
     } catch (e) {
-      setError((e as Error).message);
+      ui.toast((e as Error).message, "error");
     }
   };
 
@@ -45,71 +49,123 @@ export function Users() {
     });
   };
 
+  const copy = async () => {
+    if (!issued) return;
+    try {
+      await navigator.clipboard.writeText(`${issued.user.username} / ${issued.password}`);
+      ui.toast("Логин и пароль скопированы", "ok");
+    } catch {
+      ui.toast("Не удалось скопировать — выделите пароль вручную", "error");
+    }
+  };
+
+  const reset = async (u: User) => {
+    if (await ui.confirm({ title: `Сбросить пароль для ${u.username}?`, text: "Будет выдан новый пароль, текущий перестанет работать.", confirmLabel: "Сбросить" }))
+      void run(async () => setIssued(await api.post<Issued>(`/api/users/${u.id}/reset-password`)));
+  };
+  const toggle = (u: User) =>
+    void run(() => api.patch(`/api/users/${u.id}`, { is_active: !u.is_active }), u.is_active ? "Пользователь отключён" : "Пользователь включён");
+  const remove = async (u: User) => {
+    if (await ui.confirm({ title: `Удалить ${u.username}?`, text: "Учётная запись и сохранения пользователя будут удалены.", danger: true }))
+      void run(() => api.del(`/api/users/${u.id}`), "Пользователь удалён");
+  };
+  const setRole = (u: User, id: number) => void run(() => api.patch(`/api/users/${u.id}`, { role_id: id }), "Роль изменена");
+
+  const statusOf = (u: User) => (
+    <>
+      <span className={`badge ${u.is_active ? "badge-ok" : "badge-plain"}`}>{u.is_active ? "Активен" : "Отключён"}</span>
+      {u.must_change_password && <span className="muted small"> ждёт смены пароля</span>}
+    </>
+  );
+  const roleSelect = (u: User) => (
+    <select value={u.role.id} disabled={u.id === me?.id} aria-label={`Роль ${u.username}`}
+            onChange={(e) => setRole(u, Number(e.target.value))}>
+      {roles.map((r) => <option key={r.id} value={r.id}>{r.name}</option>)}
+    </select>
+  );
+  const actions = (u: User) =>
+    u.id !== me?.id && (
+      <div className="row-actions">
+        <button className="btn btn-sm" onClick={() => void reset(u)}><Icon name="key" size={15} />Сбросить пароль</button>
+        <button className="btn btn-sm" onClick={() => toggle(u)}>{u.is_active ? "Отключить" : "Включить"}</button>
+        <button className="btn btn-sm btn-ghost btn-icon btn-danger" onClick={() => void remove(u)} title="Удалить" aria-label={`Удалить ${u.username}`}>
+          <Icon name="trash" size={16} />
+        </button>
+      </div>
+    );
+
   return (
-    <div className="page">
-      <h1>Пользователи</h1>
-      <form className="card inline-form" onSubmit={create}>
-        <input placeholder="Логин нового пользователя" value={username} onChange={(e) => setUsername(e.target.value)} />
-        <select value={roleId} onChange={(e) => setRoleId(Number(e.target.value))}>
-          {roles.map((r) => <option key={r.id} value={r.id}>{r.name}</option>)}
-        </select>
-        <button className="primary" disabled={username.trim().length < 3}>Создать</button>
+    <div className="page medium">
+      <PageHeader title="Пользователи" subtitle="Регистрации нет — пользователей создаёт администратор." />
+
+      <form className="card form" onSubmit={create}>
+        <h2>Новый пользователь</h2>
+        <div className="form-row">
+          <label className="field">
+            <span>Логин</span>
+            <input value={username} onChange={(e) => setUsername(e.target.value)} autoComplete="off" />
+            <span className="hint">От 3 символов. Пароль сервер сгенерирует сам.</span>
+          </label>
+          <label className="field" style={{ flex: "0 0 12rem" }}>
+            <span>Роль</span>
+            <select value={roleId} onChange={(e) => setRoleId(Number(e.target.value))} style={{ width: "100%" }}>
+              {roles.map((r) => <option key={r.id} value={r.id}>{r.name}</option>)}
+            </select>
+          </label>
+          <button className="btn btn-primary" disabled={username.trim().length < 3}><Icon name="plus" size={18} />Создать</button>
+        </div>
       </form>
+
       {issued && (
-        <div className="card issued">
+        <div className="card issued" style={{ marginTop: "var(--space-4)" }}>
           <p>
-            Пароль для <b>{issued.user.username}</b> (показывается один раз, передайте его пользователю —
-            при первом входе он задаст свой):
+            Пароль для <b>{issued.user.username}</b> показывается один раз. Передайте его пользователю —
+            при первом входе он задаст свой.
           </p>
           <div className="password-box">
             <code>{issued.password}</code>
-            <button onClick={() => void navigator.clipboard?.writeText(`${issued.user.username} / ${issued.password}`)}>
-              Копировать
-            </button>
-            <button onClick={() => setIssued(null)}>Скрыть</button>
+            <button className="btn" onClick={() => void copy()}><Icon name="copy" size={16} />Копировать</button>
+            <button className="btn btn-ghost" onClick={() => setIssued(null)}>Скрыть</button>
           </div>
         </div>
       )}
-      {error && <div className="error">{error}</div>}
-      <table className="table">
-        <thead>
-          <tr><th>Логин</th><th>Роль</th><th>Статус</th><th>Создан</th><th /></tr>
-        </thead>
-        <tbody>
-          {users.map((u) => (
-            <tr key={u.id} className={u.is_active ? "" : "inactive"}>
-              <td>
-                {u.username}
-                {u.id === me?.id && <span className="muted"> (вы)</span>}
-              </td>
-              <td>
-                <select value={u.role.id} disabled={u.id === me?.id}
-                        onChange={(e) => void run(() => api.patch(`/api/users/${u.id}`, { role_id: Number(e.target.value) }))}>
-                  {roles.map((r) => <option key={r.id} value={r.id}>{r.name}</option>)}
-                </select>
-              </td>
-              <td>
-                {u.is_active ? "активен" : "отключён"}
-                {u.must_change_password && <span className="muted"> · ждёт смены пароля</span>}
-              </td>
-              <td className="muted">{new Date(u.created_at).toLocaleDateString()}</td>
-              <td className="actions">
-                {u.id !== me?.id && (
-                  <>
-                    <button onClick={() => void run(async () =>
-                      setIssued(await api.post<Issued>(`/api/users/${u.id}/reset-password`)))}>Сбросить пароль</button>
-                    <button onClick={() => void run(() => api.patch(`/api/users/${u.id}`, { is_active: !u.is_active }))}>
-                      {u.is_active ? "Отключить" : "Включить"}
-                    </button>
-                    <button className="danger" onClick={() => confirm(`Удалить ${u.username}?`) &&
-                      void run(() => api.del(`/api/users/${u.id}`))}>Удалить</button>
-                  </>
-                )}
-              </td>
-            </tr>
-          ))}
-        </tbody>
-      </table>
+
+      {error && <ErrorNote>{error}</ErrorNote>}
+      <div className="section-title"><h2>Все пользователи</h2>{users && <span className="count">{users.length}</span>}</div>
+      {users === null ? <Spinner /> : (
+        <>
+          <div className="table-wrap users-table">
+            <table className="table">
+              <thead>
+                <tr><th>Логин</th><th>Роль</th><th>Статус</th><th>Создан</th><th /></tr>
+              </thead>
+              <tbody>
+                {users.map((u) => (
+                  <tr key={u.id} className={u.is_active ? "" : "inactive"}>
+                    <td><b>{u.username}</b>{u.id === me?.id && <span className="muted"> (вы)</span>}</td>
+                    <td>{roleSelect(u)}</td>
+                    <td>{statusOf(u)}</td>
+                    <td className="muted">{new Date(u.created_at).toLocaleDateString()}</td>
+                    <td>{actions(u)}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+          <div className="user-cards">
+            {users.map((u) => (
+              <div key={u.id} className={`user-card ${u.is_active ? "" : "inactive"}`}>
+                <div className="user-card-head">
+                  <b>{u.username}{u.id === me?.id && <span className="muted"> (вы)</span>}</b>
+                  {roleSelect(u)}
+                </div>
+                <div>{statusOf(u)}</div>
+                {actions(u)}
+              </div>
+            ))}
+          </div>
+        </>
+      )}
     </div>
   );
 }
diff --git a/frontend/src/player/engine.ts b/frontend/src/player/engine.ts
index 32b34a1..fa87c00 100644
--- a/frontend/src/player/engine.ts
+++ b/frontend/src/player/engine.ts
@@ -1149,6 +1149,18 @@ export class Engine {
     this.notifyEl = el("div", "pg-notify pg-hidden");
     stage.append(this.nvlEl, this.textbox, this.centeredEl, this.menuEl, this.screen, this.notifyEl);
 
+    // touch-friendly menu button outside the scaled stage
+    const hud = el("button", "pg-hud-btn", "☰");
+    hud.title = "Меню";
+    hud.setAttribute("aria-label", "Меню");
+    hud.onclick = (ev) => {
+      ev.stopPropagation();
+      if (this.screen.classList.contains("pg-main")) return;
+      if (this.screen.classList.contains("pg-hidden")) this.openGameMenu();
+      else this.dismissScreen();
+    };
+    this.container.append(hud);
+
     stage.addEventListener("click", (ev) => {
       if (!this.screen.classList.contains("pg-hidden")) return;
       if ((ev.target as HTMLElement).closest(".pg-menu, .pg-quick")) return;
@@ -1169,6 +1181,37 @@ export class Engine {
     }).catch(() => {});
   }
 
+  /** In-player confirmation (the native confirm() breaks fullscreen and gamepads). */
+  private confirmAsk(text: string, okLabel = "Ок"): Promise<boolean> {
+    return new Promise((resolve) => {
+      const back = el("div", "pg-dialog-back");
+      const box = el("div", "pg-dialog");
+      box.setAttribute("role", "dialog");
+      box.append(el("p", "", text));
+      const row = el("div", "pg-dialog-row");
+      const onKey = (e: KeyboardEvent) => {
+        if (e.key !== "Escape") return;
+        e.stopImmediatePropagation();
+        done(false);
+      };
+      const done = (v: boolean) => {
+        window.removeEventListener("keydown", onKey, true);
+        back.remove();
+        resolve(v);
+      };
+      const no = el("button", "", "Отмена");
+      no.onclick = () => done(false);
+      const yes = el("button", "pg-primary", okLabel);
+      yes.onclick = () => done(true);
+      window.addEventListener("keydown", onKey, true);
+      row.append(no, yes);
+      box.append(row);
+      back.append(box);
+      this.container.append(back);
+      yes.focus();
+    });
+  }
+
   private advanceInput() {
     if (this.skip) {
       this.setSkip(false);
@@ -1212,6 +1255,7 @@ export class Engine {
   private openScreen(title: string, build: (body: HTMLElement) => void, onClose?: () => void) {
     this.screen.textContent = "";
     this.screen.classList.remove("pg-main");
+    this.container.classList.remove("pg-in-main");
     this.screen.style.backgroundImage = "";
     this.screenOnClose = onClose ?? null;
     const head = el("div", "pg-screen-head");
@@ -1235,6 +1279,7 @@ export class Engine {
     this.screenOnClose = null;
     this.screen.classList.add("pg-hidden");
     this.screen.classList.remove("pg-main");
+    this.container.classList.remove("pg-in-main");
     this.screen.style.backgroundImage = "";
   }
 
@@ -1248,6 +1293,7 @@ export class Engine {
     this.clearNvl();
     this.screen.textContent = "";
     this.screen.classList.add("pg-main");
+    this.container.classList.add("pg-in-main");
     const bg = this.game.ui.mainMenu ? this.fileUrl(this.game.ui.mainMenu) : null;
     if (bg) this.screen.style.backgroundImage = `url("${bg}")`;
     const panel = el("div", "pg-main-panel");
@@ -1302,11 +1348,15 @@ export class Engine {
         list.append(b);
       };
       add("Вернуться", () => this.closeScreen());
+      add("История", () => this.openHistory());
+      add(this.skip ? "Выключить пропуск" : "Пропуск", () => { this.closeScreen(); this.setSkip(!this.skip); });
+      add(this.auto ? "Выключить авто" : "Автопрочтение", () => { this.closeScreen(); this.setAuto(!this.auto); });
       add("Сохранить", () => this.openSaves("save"));
       add("Загрузить", () => this.openSaves("load"));
       add("Настройки", () => this.openSettings());
       add("Главное меню", () => {
-        if (confirm("Выйти в главное меню? Несохранённый прогресс будет потерян.")) this.showMainMenu();
+        void this.confirmAsk("Выйти в главное меню? Несохранённый прогресс будет потерян.", "Выйти")
+          .then((yes) => yes && this.showMainMenu());
       });
       add("В библиотеку", () => this.onExit());
       body.append(list);
@@ -1346,7 +1396,7 @@ export class Engine {
           card.disabled = mode === "load" && !meta;
           card.onclick = async () => {
             if (mode === "save") {
-              if (meta && !confirm("Перезаписать сохранение?")) return;
+              if (meta && !(await this.confirmAsk("Перезаписать сохранение?", "Перезаписать"))) return;
               await this.save(slot);
               render(await this.saves.list());
             } else {
diff --git a/frontend/src/player/player.css b/frontend/src/player/player.css
index d7faace..77380ec 100644
--- a/frontend/src/player/player.css
+++ b/frontend/src/player/player.css
@@ -69,22 +69,33 @@
 
 .pg-quick {
   position: absolute;
-  bottom: 0.4em;
+  bottom: 0.35em;
   left: 50%;
   transform: translateX(-50%);
   display: flex;
-  gap: 0.2em;
+  gap: 0.15em;
+  padding: 0.1em 0.3em;
+  border-radius: 99em;
+  background: rgba(8, 10, 20, 0.45);
+  backdrop-filter: blur(6px);
+  opacity: 0.55;
+  transition: opacity 0.2s;
 }
+.pg-quick:hover, .pg-quick:focus-within { opacity: 1; }
 .pg-quick button {
   background: none;
   border: 0;
-  color: rgba(255, 255, 255, 0.55);
+  border-radius: 99em;
+  color: rgba(255, 255, 255, 0.8);
   font: inherit;
   font-size: calc(var(--pg-font) * 0.55);
-  padding: 0.2em 0.6em;
+  padding: 0.25em 0.75em;
   cursor: pointer;
+  transition: background 0.15s, color 0.15s;
 }
-.pg-quick button:hover, .pg-quick button.pg-on { color: var(--pg-accent); }
+.pg-quick button:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
+.pg-quick button.pg-on { color: #1a1205; background: var(--pg-accent); }
+.pg-quick button:focus-visible { outline: 2px solid var(--pg-accent); }
 
 .pg-menu {
   position: absolute;
@@ -147,37 +158,50 @@
 .pg-screen {
   position: absolute;
   inset: 0;
-  background: rgba(8, 10, 20, 0.94) center / cover;
+  background: rgba(8, 10, 20, 0.88) center / cover;
+  backdrop-filter: blur(10px);
   display: flex;
   flex-direction: column;
   padding: 3% 6%;
   font-size: calc(var(--pg-font) * 0.85);
   z-index: 10;
+  animation: pg-fade 0.15s ease-out;
 }
-.pg-screen-head { display: flex; justify-content: space-between; align-items: center; }
-.pg-screen-head h2 { margin: 0 0 0.6em; color: var(--pg-accent); font-weight: 600; }
-.pg-screen button {
+@keyframes pg-fade { from { opacity: 0; } }
+.pg-screen-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.4em; }
+.pg-screen-head h2 { margin: 0 0 0.3em; color: #fff; font-weight: 650; font-size: 1.3em; letter-spacing: -0.01em; }
+.pg-screen-head h2::before { content: ""; display: inline-block; width: 0.2em; height: 0.9em; margin-right: 0.5em; border-radius: 99em; background: var(--pg-accent); vertical-align: -0.1em; }
+.pg-screen button, .pg-dialog button, .pg-screen select {
   font: inherit;
   color: #fff;
-  background: rgba(255, 255, 255, 0.07);
-  border: 1px solid rgba(255, 255, 255, 0.15);
-  border-radius: 0.3em;
-  padding: 0.4em 1em;
+  background: rgba(255, 255, 255, 0.08);
+  border: 1px solid rgba(255, 255, 255, 0.14);
+  border-radius: 0.5em;
+  padding: 0.5em 1.1em;
   cursor: pointer;
+  transition: background 0.15s, border-color 0.15s, color 0.15s;
 }
-.pg-screen button:hover:not(:disabled) { border-color: var(--pg-accent); color: var(--pg-accent); }
-.pg-screen button:disabled { opacity: 0.4; cursor: default; }
-.pg-close { background: none !important; border: 0 !important; font-size: 1.3em !important; }
-.pg-screen-body { flex: 1; overflow: auto; }
-.pg-menu-list { display: flex; flex-direction: column; gap: 0.5em; max-width: 30%; }
-.pg-history { display: flex; flex-direction: column; gap: 0.6em; max-height: 100%; overflow: auto; }
+.pg-screen button:hover:not(:disabled), .pg-dialog button:hover { background: rgba(255, 255, 255, 0.15); border-color: var(--pg-accent); }
+.pg-screen button:focus-visible, .pg-dialog button:focus-visible, .pg-screen select:focus-visible, .pg-hud-btn:focus-visible {
+  outline: 3px solid var(--pg-accent);
+  outline-offset: 2px;
+}
+.pg-screen button:disabled { opacity: 0.35; cursor: default; }
+.pg-screen option { color: #111; }
+.pg-close { background: rgba(255, 255, 255, 0.08) !important; width: 2.2em; height: 2.2em; padding: 0 !important; border-radius: 50% !important; font-size: 1em !important; }
+.pg-screen-body { flex: 1; overflow: auto; padding: 0.2em; }
+.pg-menu-list { display: flex; flex-direction: column; gap: 0.5em; max-width: min(24em, 100%); }
+.pg-menu-list button { text-align: left; padding: 0.7em 1.2em; }
+.pg-history { display: flex; flex-direction: column; gap: 0.8em; max-height: 100%; overflow: auto; max-width: 52em; }
+.pg-history-row { padding: 0.5em 0.8em; border-left: 3px solid rgba(255, 255, 255, 0.12); }
 .pg-history-row b { color: var(--pg-accent); margin-right: 0.6em; }
-.pg-slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6em; }
-.pg-slot { display: flex; flex-direction: column; align-items: flex-start; gap: 0.25em; text-align: left; min-height: 5em; }
-.pg-slot-title { font-size: 0.8em; opacity: 0.85; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
-.pg-slot small { opacity: 0.5; font-size: 0.65em; }
-.pg-setting { display: grid; grid-template-columns: 30% 1fr 9em; align-items: center; gap: 1em; margin-bottom: 0.7em; }
-.pg-setting input { width: 100%; accent-color: var(--pg-accent); }
+.pg-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(11em, 1fr)); gap: 0.7em; }
+.pg-slot { display: flex; flex-direction: column; align-items: flex-start; gap: 0.25em; text-align: left; min-height: 6em; }
+.pg-slot b { color: var(--pg-accent); font-weight: 600; }
+.pg-slot-title { font-size: 0.85em; opacity: 0.9; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
+.pg-slot small { opacity: 0.55; font-size: 0.7em; margin-top: auto; }
+.pg-setting { display: grid; grid-template-columns: minmax(8em, 30%) 1fr 9em; align-items: center; gap: 1em; margin-bottom: 0.8em; }
+.pg-setting input { width: 100%; accent-color: var(--pg-accent); min-height: 1.6em; }
 .pg-setting-val { opacity: 0.7; }
 .pg-wide { margin-top: 0.8em; margin-right: 0.6em; }
 
@@ -185,22 +209,71 @@
 .pg-main-panel {
   display: flex;
   flex-direction: column;
-  gap: 0.5em;
-  width: 32%;
+  gap: 0.55em;
+  width: min(26em, 100%);
   padding: 2em;
-  background: rgba(0, 0, 0, 0.6);
-  border-radius: 0.5em;
+  background: rgba(8, 10, 20, 0.72);
+  backdrop-filter: blur(14px);
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 1em;
+  box-shadow: 0 1em 3em rgba(0, 0, 0, 0.5);
 }
-.pg-main-panel h1 { margin: 0 0 0.5em; font-size: 1.6em; color: var(--pg-accent); }
-.pg-main-panel button { text-align: left; }
-.pg-select {
-  font: inherit;
-  font-size: 0.85em;
+.pg-main-panel h1 { margin: 0 0 0.5em; font-size: 1.6em; color: #fff; letter-spacing: -0.01em; }
+.pg-main-panel button { text-align: left; padding: 0.7em 1.2em; }
+.pg-main-panel button:first-of-type { background: var(--pg-accent); border-color: var(--pg-accent); color: #1a1205; font-weight: 650; }
+.pg-main-panel button:first-of-type:hover { filter: brightness(1.1); }
+
+/* menu button outside the scaled stage: stays tappable on phones */
+.pg-hud-btn {
+  position: absolute;
+  top: max(10px, env(safe-area-inset-top));
+  right: max(10px, env(safe-area-inset-right));
+  z-index: 20;
+  width: 44px;
+  height: 44px;
+  display: grid;
+  place-items: center;
+  font-size: 22px;
+  line-height: 1;
   color: #fff;
-  background: rgba(255, 255, 255, 0.07);
-  border: 1px solid rgba(255, 255, 255, 0.15);
-  border-radius: 0.3em;
-  padding: 0.3em 0.6em;
+  background: rgba(8, 10, 20, 0.55);
+  backdrop-filter: blur(6px);
+  border: 1px solid rgba(255, 255, 255, 0.18);
+  border-radius: 50%;
+  cursor: pointer;
+  opacity: 0;
+  transition: opacity 0.2s, background 0.15s;
 }
-.pg-select option { background: #151827; }
-.pg-lang { margin-top: 0.6em; }
+.pg-root:hover .pg-hud-btn, .pg-hud-btn:focus-visible { opacity: 0.8; }
+.pg-hud-btn:hover { opacity: 1 !important; background: rgba(8, 10, 20, 0.85); }
+.pg-root.pg-in-main .pg-hud-btn { display: none; }
+@media (pointer: coarse) {
+  .pg-hud-btn { opacity: 0.6; }
+}
+
+/* in-player confirmation */
+.pg-dialog-back {
+  position: absolute;
+  inset: 0;
+  z-index: 30;
+  display: grid;
+  place-items: center;
+  padding: 16px;
+  background: rgba(5, 7, 12, 0.7);
+  backdrop-filter: blur(4px);
+  font-family: "Segoe UI", system-ui, sans-serif;
+}
+.pg-dialog {
+  width: min(420px, 100%);
+  padding: 22px;
+  color: #eceef5;
+  background: #171b25;
+  border: 1px solid #2a3042;
+  border-radius: 14px;
+  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55);
+  font-size: 16px;
+}
+.pg-dialog p { margin: 0 0 18px; line-height: 1.45; }
+.pg-dialog-row { display: flex; justify-content: flex-end; gap: 10px; }
+.pg-dialog button { font-size: 15px; padding: 9px 18px; }
+.pg-dialog .pg-primary { background: #ff9f43; border-color: #ff9f43; color: #1a1205; font-weight: 650; }
diff --git a/frontend/src/recent.ts b/frontend/src/recent.ts
new file mode 100644
index 0000000..60c40be
--- /dev/null
+++ b/frontend/src/recent.ts
@@ -0,0 +1,37 @@
+// "Continue playing": remembered per browser, the server stores only saves.
+export interface RecentPlay {
+  gameId: number;
+  versionId: number;
+  title: string;
+  coverHash: string | null;
+  at: number;
+}
+
+const KEY = "pg-recent";
+const MAX = 12;
+
+export function getRecent(): RecentPlay[] {
+  try {
+    const list = JSON.parse(localStorage.getItem(KEY) ?? "[]");
+    return Array.isArray(list) ? list : [];
+  } catch {
+    return [];
+  }
+}
+
+export function pushRecent(item: Omit<RecentPlay, "at">) {
+  try {
+    const list = getRecent().filter((r) => r.gameId !== item.gameId);
+    localStorage.setItem(KEY, JSON.stringify([{ ...item, at: Date.now() }, ...list].slice(0, MAX)));
+  } catch {
+    /* storage unavailable */
+  }
+}
+
+export function dropRecent(gameId: number) {
+  try {
+    localStorage.setItem(KEY, JSON.stringify(getRecent().filter((r) => r.gameId !== gameId)));
+  } catch {
+    /* storage unavailable */
+  }
+}
diff --git a/frontend/src/styles.css b/frontend/src/styles.css
index d75b662..02da517 100644
--- a/frontend/src/styles.css
+++ b/frontend/src/styles.css
@@ -1,153 +1,828 @@
-:root {
-  --bg: #0f1117;
-  --panel: #171a23;
-  --panel-2: #1f2330;
-  --border: #2a2f3e;
-  --text: #e6e8ef;
-  --muted: #8b90a0;
-  --accent: #ff9f43;
-  --danger: #ef5a5a;
-  --ok: #4cc38a;
-  color-scheme: dark;
-}
-
-* { box-sizing: border-box; }
-html, body, #root { height: 100%; margin: 0; }
-body {
-  background: var(--bg);
-  color: var(--text);
-  font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
-}
-a { color: inherit; text-decoration: none; }
-h1 { font-size: 1.6rem; margin: 0 0 0.75rem; }
-h2 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; }
-
-input, select, textarea, button, .button {
-  font: inherit;
-  color: var(--text);
-  background: var(--panel-2);
-  border: 1px solid var(--border);
-  border-radius: 6px;
-  padding: 0.45rem 0.7rem;
-}
-input:focus, select:focus, textarea:focus { outline: 1px solid var(--accent); }
-button, .button { cursor: pointer; white-space: nowrap; }
-button:hover:not(:disabled), .button:hover { border-color: var(--accent); }
-button:disabled { opacity: 0.5; cursor: default; }
-button.primary { background: var(--accent); border-color: var(--accent); color: #1a1205; font-weight: 600; }
-button.danger { color: var(--danger); }
-button.link { background: none; border: 0; padding: 0 0.3rem; color: var(--muted); }
-button.link:hover { color: var(--text); }
-
-.muted { color: var(--muted); }
-.small { font-size: 0.85em; }
-.error { color: var(--danger); margin: 0.5rem 0; }
-.ok { color: var(--ok); }
-.center { min-height: 100%; display: flex; align-items: center; justify-content: center; padding: 1rem; }
-
-.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem; }
-.auth-card { width: min(380px, 100%); display: flex; flex-direction: column; gap: 0.8rem; }
-.card label, .auth-card label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; color: var(--muted); }
-.card form, form.card { display: flex; flex-direction: column; gap: 0.8rem; }
-.inline-form { flex-direction: row !important; flex-wrap: wrap; align-items: center; margin: 1rem 0; }
-.inline-form input { flex: 1; min-width: 200px; }
-
-.layout { min-height: 100%; display: flex; flex-direction: column; }
-.topbar {
-  display: flex;
-  align-items: center;
-  gap: 1.5rem;
-  padding: 0.7rem 1.5rem;
-  background: var(--panel);
-  border-bottom: 1px solid var(--border);
-  flex-wrap: wrap;
-}
-.brand { font-weight: 700; color: var(--accent); font-size: 1.15rem; }
-.topbar nav { display: flex; gap: 1rem; flex: 1; flex-wrap: wrap; }
-.topbar nav a { color: var(--muted); }
-.topbar nav a.active, .topbar nav a:hover { color: var(--text); }
-.user { display: flex; align-items: center; gap: 0.3rem; }
-
-.page { padding: 1.5rem; max-width: 1400px; margin: 0 auto; width: 100%; }
-.page.narrow { max-width: 560px; }
-
-.search input { width: 100%; font-size: 1.05rem; padding: 0.7rem 1rem; margin-bottom: 1.25rem; }
-.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 1rem; }
-.game-card {
-  background: var(--panel);
-  border: 1px solid var(--border);
-  border-radius: 10px;
-  overflow: hidden;
-  transition: transform 0.15s, border-color 0.15s;
-}
-.game-card:hover { transform: translateY(-3px); border-color: var(--accent); }
-.game-card-body { padding: 0.6rem 0.8rem; display: flex; flex-direction: column; gap: 0.35rem; }
-.cover {
-  aspect-ratio: 16 / 10;
-  background: linear-gradient(135deg, #262b3b, #1a1d29);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 2.5rem;
-  color: var(--muted);
-  overflow: hidden;
-}
-.cover img { width: 100%; height: 100%; object-fit: cover; }
-.cover.big { width: 340px; max-width: 100%; border-radius: 10px; flex-shrink: 0; }
-.tags { display: flex; gap: 0.3rem; flex-wrap: wrap; }
-.tag { font-size: 0.75rem; padding: 0.05rem 0.5rem; border-radius: 99px; background: var(--panel-2); color: var(--muted); }
-
-.game-head { display: flex; gap: 1.5rem; margin-top: 1rem; flex-wrap: wrap; }
-.game-info { flex: 1; min-width: 260px; display: flex; flex-direction: column; gap: 0.6rem; }
-.description { white-space: pre-wrap; margin: 0; }
-.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
-.editor { display: flex; flex-direction: column; gap: 0.6rem; }
-
-.versions { display: flex; flex-direction: column; gap: 0.6rem; }
-.version { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem 1rem; }
-.version-main { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center; }
-.status { margin-left: 0.6rem; font-size: 0.8rem; padding: 0.05rem 0.5rem; border-radius: 99px; background: var(--panel-2); }
-.status-ready { color: var(--ok); }
-.status-failed { color: var(--danger); }
-.status-queued, .status-converting, .status-importing, .status-uploading { color: var(--accent); }
-.report { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--border); font-size: 0.9rem; }
-.report-stats { display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; margin-bottom: 0.5rem; }
-.report table { border-collapse: collapse; margin-top: 0.4rem; }
-.report td { padding: 0.15rem 0.6rem 0.15rem 0; vertical-align: top; }
-.report summary { cursor: pointer; margin: 0.3rem 0; }
-
-.progress { height: 8px; background: var(--panel-2); border-radius: 99px; overflow: hidden; }
-.progress > div { height: 100%; background: var(--accent); transition: width 0.2s; }
-
-.table-wrap { overflow-x: auto; }
-.table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
-.table th, .table td { text-align: left; padding: 0.55rem 0.6rem; border-bottom: 1px solid var(--border); }
-.table th { color: var(--muted); font-weight: 500; }
-.table tr.inactive td { opacity: 0.55; }
-.center-cell { text-align: center !important; }
-.roles th:not(:first-child) { text-align: center; }
-
-.issued { border-color: var(--accent); margin-bottom: 1rem; }
-.password-box { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
-.password-box code { font-size: 1.2rem; padding: 0.3rem 0.8rem; background: var(--panel-2); border-radius: 6px; user-select: all; }
-
-.play { position: fixed; inset: 0; background: #000; }
-.play-host { position: absolute; inset: 0; }
-.play-status {
-  position: absolute;
-  inset: 0;
-  display: flex;
-  flex-direction: column;
-  gap: 1rem;
-  align-items: center;
-  justify-content: center;
-  color: var(--muted);
-  pointer-events: none;
-}
-.play-status button { pointer-events: auto; }
-
-@media (max-width: 640px) {
-  .page { padding: 1rem; }
-  .topbar { padding: 0.6rem 1rem; gap: 0.8rem; }
-  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
-}
+/* ==========================================================================
+   PGames design system
+   1. tokens + themes   2. base   3. controls   4. surfaces   5. shell/nav
+   6. library   7. game page   8. admin   9. feedback   10. responsive
+   ========================================================================== */
+
+/* ---- 1. tokens ---------------------------------------------------------- */
+:root {
+  /* dark (default) */
+  --bg: #0e1016;
+  --bg-2: #12151d;
+  --surface: #171b25;
+  --surface-2: #1e2330;
+  --surface-3: #272d3d;
+  --border: #2a3042;
+  --border-strong: #3a4258;
+  --text: #eceef5;
+  --text-2: #b4b9ca;
+  --muted: #8087a0;
+  --accent: #ff9f43;
+  --accent-hover: #ffb066;
+  --accent-ink: #1a1205;
+  --accent-soft: rgba(255, 159, 67, 0.14);
+  --danger: #f2686b;
+  --danger-soft: rgba(242, 104, 107, 0.14);
+  --ok: #4cc38a;
+  --ok-soft: rgba(76, 195, 138, 0.14);
+  --info: #6aa8ff;
+  --info-soft: rgba(106, 168, 255, 0.14);
+  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.35);
+  --shadow-2: 0 8px 24px rgba(0, 0, 0, 0.4);
+  --shadow-3: 0 18px 48px rgba(0, 0, 0, 0.55);
+  --overlay: rgba(5, 7, 12, 0.7);
+  --topbar-bg: rgba(14, 16, 22, 0.82);
+
+  --radius-s: 8px;
+  --radius: 12px;
+  --radius-l: 18px;
+  --space-1: 0.25rem;
+  --space-2: 0.5rem;
+  --space-3: 0.75rem;
+  --space-4: 1rem;
+  --space-5: 1.5rem;
+  --space-6: 2.25rem;
+  --control-h: 2.5rem;
+  --nav-h: 3.75rem;
+  --tabbar-h: 3.6rem;
+  --font: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
+  color-scheme: dark;
+}
+
+:root[data-theme="light"] {
+  --bg: #f4f1ec;
+  --bg-2: #ece8e1;
+  --surface: #ffffff;
+  --surface-2: #f6f3ee;
+  --surface-3: #ebe6de;
+  --border: #e0dad0;
+  --border-strong: #cbc3b5;
+  --text: #1c1d25;
+  --text-2: #464a5c;
+  --muted: #6c7188;
+  --accent: #e8710a;
+  --accent-hover: #cf6406;
+  --accent-ink: #ffffff;
+  --accent-soft: rgba(232, 113, 10, 0.12);
+  --danger: #d6393c;
+  --danger-soft: rgba(214, 57, 60, 0.1);
+  --ok: #1d8f5c;
+  --ok-soft: rgba(29, 143, 92, 0.12);
+  --info: #2a6fd6;
+  --info-soft: rgba(42, 111, 214, 0.1);
+  --shadow-1: 0 1px 2px rgba(60, 45, 20, 0.08);
+  --shadow-2: 0 8px 24px rgba(60, 45, 20, 0.12);
+  --shadow-3: 0 18px 48px rgba(60, 45, 20, 0.2);
+  --overlay: rgba(30, 24, 14, 0.45);
+  --topbar-bg: rgba(244, 241, 236, 0.85);
+  color-scheme: light;
+}
+
+@media (prefers-color-scheme: light) {
+  :root:not([data-theme]) {
+    --bg: #f4f1ec;
+    --bg-2: #ece8e1;
+    --surface: #ffffff;
+    --surface-2: #f6f3ee;
+    --surface-3: #ebe6de;
+    --border: #e0dad0;
+    --border-strong: #cbc3b5;
+    --text: #1c1d25;
+    --text-2: #464a5c;
+    --muted: #6c7188;
+    --accent: #e8710a;
+    --accent-hover: #cf6406;
+    --accent-ink: #ffffff;
+    --accent-soft: rgba(232, 113, 10, 0.12);
+    --danger: #d6393c;
+    --danger-soft: rgba(214, 57, 60, 0.1);
+    --ok: #1d8f5c;
+    --ok-soft: rgba(29, 143, 92, 0.12);
+    --info: #2a6fd6;
+    --info-soft: rgba(42, 111, 214, 0.1);
+    --shadow-1: 0 1px 2px rgba(60, 45, 20, 0.08);
+    --shadow-2: 0 8px 24px rgba(60, 45, 20, 0.12);
+    --shadow-3: 0 18px 48px rgba(60, 45, 20, 0.2);
+    --overlay: rgba(30, 24, 14, 0.45);
+    --topbar-bg: rgba(244, 241, 236, 0.85);
+    color-scheme: light;
+  }
+}
+
+/* ---- 2. base ------------------------------------------------------------ */
+* { box-sizing: border-box; }
+html, body, #root { min-height: 100%; margin: 0; }
+html { -webkit-text-size-adjust: 100%; }
+body {
+  background: var(--bg);
+  color: var(--text);
+  font: 15px/1.5 var(--font);
+  -webkit-font-smoothing: antialiased;
+  -webkit-tap-highlight-color: transparent;
+}
+a { color: inherit; text-decoration: none; }
+h1, h2, h3 { margin: 0; line-height: 1.2; letter-spacing: -0.01em; }
+h1 { font-size: 1.75rem; font-weight: 700; }
+h2 { font-size: 1.2rem; font-weight: 650; }
+h3 { font-size: 1.02rem; font-weight: 650; }
+p { margin: 0; }
+code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
+::selection { background: var(--accent-soft); }
+
+:focus { outline: none; }
+:focus-visible {
+  outline: 3px solid var(--accent);
+  outline-offset: 2px;
+  border-radius: var(--radius-s);
+}
+
+.muted { color: var(--muted); }
+.small { font-size: 0.85em; }
+.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
+.grow { flex: 1; }
+.center { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-4); }
+
+/* ---- 3. controls -------------------------------------------------------- */
+.btn, .field input, .field select, .field textarea, input, select, textarea {
+  font: inherit;
+  color: var(--text);
+}
+.btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.5rem;
+  min-height: var(--control-h);
+  padding: 0 1rem;
+  background: var(--surface-2);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-s);
+  cursor: pointer;
+  white-space: nowrap;
+  font-weight: 550;
+  transition: background 0.15s, border-color 0.15s, transform 0.1s;
+  user-select: none;
+}
+.btn:hover:not(:disabled) { border-color: var(--border-strong); background: var(--surface-3); }
+.btn:active:not(:disabled) { transform: translateY(1px); }
+.btn:disabled { opacity: 0.5; cursor: default; }
+.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 650; }
+.btn-primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); }
+.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
+.btn-ghost:hover:not(:disabled) { background: var(--surface-2); border-color: transparent; color: var(--text); }
+.btn-danger { color: var(--danger); }
+.btn-danger:hover:not(:disabled) { background: var(--danger-soft); border-color: var(--danger); }
+.btn-danger-solid { background: var(--danger); border-color: var(--danger); color: #fff; font-weight: 650; }
+.btn-danger-solid:hover:not(:disabled) { filter: brightness(1.08); background: var(--danger); }
+.btn-lg { min-height: 3.2rem; padding: 0 1.6rem; font-size: 1.1rem; border-radius: var(--radius); }
+.btn-sm { min-height: 2rem; padding: 0 0.7rem; font-size: 0.9rem; }
+.btn-icon { padding: 0; width: var(--control-h); }
+.btn-sm.btn-icon { width: 2rem; }
+.btn-block { width: 100%; }
+
+input, select, textarea {
+  min-height: var(--control-h);
+  padding: 0.5rem 0.8rem;
+  background: var(--surface-2);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-s);
+  width: 100%;
+  transition: border-color 0.15s, background 0.15s;
+}
+textarea { resize: vertical; line-height: 1.5; }
+input::placeholder, textarea::placeholder { color: var(--muted); }
+input:hover, select:hover, textarea:hover { border-color: var(--border-strong); }
+input:focus-visible, select:focus-visible, textarea:focus-visible {
+  outline: none;
+  border-color: var(--accent);
+  box-shadow: 0 0 0 3px var(--accent-soft);
+}
+select { cursor: pointer; width: auto; }
+input[type="checkbox"] { width: 1.15rem; min-height: 0; height: 1.15rem; accent-color: var(--accent); cursor: pointer; }
+input[type="file"] { padding: 0.4rem; }
+
+.field { display: flex; flex-direction: column; gap: 0.35rem; }
+.field > span { font-size: 0.88rem; font-weight: 550; color: var(--text-2); }
+.field .hint { font-size: 0.82rem; color: var(--muted); font-weight: 400; }
+
+.form { display: flex; flex-direction: column; gap: var(--space-4); }
+.form-row { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: flex-end; }
+.form-row > .field { flex: 1; min-width: 180px; }
+
+/* file drop zone */
+.dropzone {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 0.4rem;
+  text-align: center;
+  padding: 2rem 1rem;
+  border: 2px dashed var(--border-strong);
+  border-radius: var(--radius);
+  background: var(--surface-2);
+  cursor: pointer;
+  transition: border-color 0.15s, background 0.15s;
+}
+.dropzone:hover, .dropzone.over, .dropzone:focus-within { border-color: var(--accent); background: var(--accent-soft); }
+.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
+.dropzone .dz-icon { color: var(--accent); }
+.dropzone.has-file { border-style: solid; border-color: var(--accent); }
+
+/* segmented / chips */
+.chips { display: flex; gap: 0.5rem; flex-wrap: wrap; }
+.chip {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.35rem;
+  min-height: 2.1rem;
+  padding: 0 0.85rem;
+  border-radius: 99px;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  color: var(--text-2);
+  font: inherit;
+  font-size: 0.9rem;
+  cursor: pointer;
+  white-space: nowrap;
+  transition: background 0.15s, border-color 0.15s, color 0.15s;
+}
+.chip:hover { border-color: var(--border-strong); color: var(--text); }
+.chip.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
+
+.tags { display: flex; gap: 0.35rem; flex-wrap: wrap; }
+.tag {
+  font-size: 0.74rem;
+  padding: 0.05rem 0.55rem;
+  border-radius: 99px;
+  background: var(--surface-3);
+  color: var(--text-2);
+}
+
+/* status badges */
+.badge {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.35rem;
+  font-size: 0.78rem;
+  font-weight: 600;
+  padding: 0.1rem 0.6rem;
+  border-radius: 99px;
+  background: var(--surface-3);
+  color: var(--text-2);
+  white-space: nowrap;
+}
+.badge::before { content: ""; width: 0.45rem; height: 0.45rem; border-radius: 50%; background: currentColor; }
+.badge-ok { background: var(--ok-soft); color: var(--ok); }
+.badge-warn { background: var(--accent-soft); color: var(--accent); }
+.badge-warn.busy::before { animation: pulse 1.2s ease-in-out infinite; }
+.badge-error { background: var(--danger-soft); color: var(--danger); }
+.badge-plain::before { display: none; }
+
+.progress { height: 6px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
+.progress > div { height: 100%; background: var(--accent); border-radius: 99px; transition: width 0.2s; }
+
+/* ---- 4. surfaces -------------------------------------------------------- */
+.card {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  padding: var(--space-5);
+  box-shadow: var(--shadow-1);
+}
+.card-flat { box-shadow: none; }
+.card h2 { margin-bottom: var(--space-3); }
+
+.note {
+  display: flex;
+  gap: 0.6rem;
+  align-items: flex-start;
+  padding: 0.7rem 0.9rem;
+  border-radius: var(--radius-s);
+  border: 1px solid var(--border);
+  background: var(--surface-2);
+  font-size: 0.93rem;
+}
+.note svg { flex-shrink: 0; margin-top: 0.15rem; }
+.note-error { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
+.note-ok { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }
+.note-info { background: var(--info-soft); border-color: var(--info); color: var(--info); }
+
+.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-end;
+  gap: var(--space-4);
+  flex-wrap: wrap;
+  margin-bottom: var(--space-5);
+}
+.page-header p { margin-top: 0.25rem; }
+
+.empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 0.6rem;
+  text-align: center;
+  padding: 3.5rem 1rem;
+  border: 1px dashed var(--border-strong);
+  border-radius: var(--radius-l);
+}
+.empty-icon {
+  display: grid;
+  place-items: center;
+  width: 4rem;
+  height: 4rem;
+  border-radius: 50%;
+  background: var(--accent-soft);
+  color: var(--accent);
+}
+.empty p { max-width: 36ch; }
+
+.spinner-row { display: flex; align-items: center; gap: 0.7rem; padding: var(--space-4) 0; }
+.spinner {
+  width: 1.1rem;
+  height: 1.1rem;
+  border-radius: 50%;
+  border: 2px solid var(--border-strong);
+  border-top-color: var(--accent);
+  animation: spin 0.8s linear infinite;
+}
+@keyframes spin { to { transform: rotate(360deg); } }
+@keyframes pulse { 50% { opacity: 0.25; } }
+
+.skeleton {
+  background: linear-gradient(100deg, var(--surface) 30%, var(--surface-3) 50%, var(--surface) 70%);
+  background-size: 300% 100%;
+  animation: shimmer 1.4s linear infinite;
+  border-radius: var(--radius);
+}
+@keyframes shimmer { to { background-position: -150% 0; } }
+
+/* ---- 5. shell / navigation --------------------------------------------- */
+.layout { min-height: 100vh; display: flex; flex-direction: column; }
+.layout > main { flex: 1; }
+
+.topbar {
+  position: sticky;
+  top: 0;
+  z-index: 30;
+  display: flex;
+  align-items: center;
+  gap: var(--space-5);
+  height: var(--nav-h);
+  padding: 0 var(--space-5);
+  background: var(--topbar-bg);
+  backdrop-filter: blur(14px);
+  -webkit-backdrop-filter: blur(14px);
+  border-bottom: 1px solid var(--border);
+}
+.brand {
+  display: flex;
+  align-items: center;
+  gap: 0.55rem;
+  font-weight: 800;
+  font-size: 1.2rem;
+  letter-spacing: -0.02em;
+}
+.brand-mark {
+  display: grid;
+  place-items: center;
+  width: 2rem;
+  height: 2rem;
+  border-radius: 9px;
+  background: var(--accent);
+  color: var(--accent-ink);
+}
+.topbar nav { display: flex; gap: 0.25rem; flex: 1; }
+.nav-link {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  height: 2.4rem;
+  padding: 0 0.9rem;
+  border-radius: var(--radius-s);
+  color: var(--text-2);
+  font-weight: 550;
+  transition: background 0.15s, color 0.15s;
+}
+.nav-link:hover { background: var(--surface-2); color: var(--text); }
+.nav-link.active { background: var(--accent-soft); color: var(--accent); }
+
+.menu { position: relative; }
+.menu-trigger { gap: 0.55rem; padding: 0 0.6rem 0 0.35rem; }
+.avatar {
+  display: grid;
+  place-items: center;
+  width: 1.9rem;
+  height: 1.9rem;
+  border-radius: 50%;
+  background: var(--accent);
+  color: var(--accent-ink);
+  font-weight: 700;
+  font-size: 0.9rem;
+  flex-shrink: 0;
+}
+.menu-panel {
+  position: absolute;
+  right: 0;
+  top: calc(100% + 8px);
+  min-width: 15rem;
+  padding: 0.4rem;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  box-shadow: var(--shadow-3);
+  z-index: 40;
+  animation: pop 0.12s ease-out;
+}
+@keyframes pop { from { opacity: 0; transform: translateY(-4px); } }
+.menu-head { padding: 0.6rem 0.7rem 0.7rem; border-bottom: 1px solid var(--border); margin-bottom: 0.3rem; }
+.menu-item {
+  display: flex;
+  align-items: center;
+  gap: 0.7rem;
+  width: 100%;
+  min-height: 2.5rem;
+  padding: 0 0.7rem;
+  background: none;
+  border: 0;
+  border-radius: var(--radius-s);
+  color: var(--text-2);
+  font: inherit;
+  text-align: left;
+  cursor: pointer;
+}
+.menu-item:hover, .menu-item.active { background: var(--surface-2); color: var(--text); }
+.menu-item.danger { color: var(--danger); }
+.menu-sep { height: 1px; background: var(--border); margin: 0.3rem 0; }
+.menu-section { padding: 0.5rem 0.7rem 0.2rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
+
+.tabbar { display: none; }
+
+.page { padding: var(--space-5); max-width: 1500px; margin: 0 auto; width: 100%; }
+.page.narrow { max-width: 600px; }
+.page.medium { max-width: 960px; }
+.back-link { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--muted); margin-bottom: var(--space-4); font-weight: 550; }
+.back-link:hover { color: var(--text); }
+
+/* auth (login / forced credentials) */
+.auth-wrap {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: var(--space-4);
+  background:
+    radial-gradient(900px 500px at 15% -10%, var(--accent-soft), transparent 60%),
+    radial-gradient(700px 500px at 100% 110%, var(--info-soft), transparent 60%),
+    var(--bg);
+}
+.auth-card { width: min(420px, 100%); display: flex; flex-direction: column; gap: var(--space-4); padding: 2rem; box-shadow: var(--shadow-2); }
+.auth-card .brand { font-size: 1.6rem; margin-bottom: 0.2rem; }
+.auth-card .brand-mark { width: 2.6rem; height: 2.6rem; border-radius: 12px; }
+.auth-theme { position: fixed; top: 0.8rem; right: 0.8rem; }
+
+/* ---- 6. library --------------------------------------------------------- */
+.toolbar { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; margin-bottom: var(--space-4); }
+.search { position: relative; flex: 1; min-width: 240px; }
+.search svg { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
+.search input { padding-left: 2.6rem; height: 2.9rem; border-radius: var(--radius); font-size: 1.02rem; }
+
+.section-title { display: flex; align-items: center; gap: 0.5rem; margin: var(--space-5) 0 var(--space-3); }
+.section-title .count { color: var(--muted); font-weight: 500; font-size: 0.9rem; }
+
+.shelf { display: flex; gap: var(--space-4); overflow-x: auto; padding-bottom: 0.6rem; scroll-snap-type: x proximity; margin: 0 calc(var(--space-5) * -1); padding-inline: var(--space-5); scrollbar-width: thin; }
+.shelf .recent-card { flex: 0 0 min(300px, 78vw); scroll-snap-align: start; }
+.recent-card {
+  position: relative;
+  display: block;
+  border-radius: var(--radius);
+  overflow: hidden;
+  border: 1px solid var(--border);
+  background: var(--surface);
+  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
+}
+.recent-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow-2); }
+.recent-card .cover { aspect-ratio: 16 / 9; border-radius: 0; }
+.recent-body { display: flex; align-items: center; gap: 0.7rem; padding: 0.7rem 0.9rem; }
+.recent-body b { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.recent-play {
+  display: grid;
+  place-items: center;
+  width: 2.2rem;
+  height: 2.2rem;
+  border-radius: 50%;
+  background: var(--accent);
+  color: var(--accent-ink);
+  flex-shrink: 0;
+}
+.recent-card .recent-x {
+  position: absolute;
+  top: 0.5rem;
+  right: 0.5rem;
+  opacity: 0;
+  background: rgba(0, 0, 0, 0.55);
+  color: #fff;
+  border: 0;
+  border-radius: 50%;
+  width: 1.8rem;
+  height: 1.8rem;
+  display: grid;
+  place-items: center;
+  cursor: pointer;
+  transition: opacity 0.15s;
+}
+.recent-card:hover .recent-x, .recent-card:focus-within .recent-x { opacity: 1; }
+
+.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: var(--space-4); }
+.game-card {
+  display: flex;
+  flex-direction: column;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  overflow: hidden;
+  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
+}
+.game-card:hover, .game-card:focus-visible { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-2); }
+.game-card:focus-visible { outline-offset: 3px; border-radius: var(--radius); }
+.game-card-media { position: relative; }
+.game-card-media .badge { position: absolute; top: 0.6rem; left: 0.6rem; backdrop-filter: blur(8px); background: rgba(10, 12, 20, 0.72); }
+.game-card-media .badge-ok { color: var(--ok); }
+.game-card-media .badge-warn { color: #ffb066; }
+.game-card-media .badge-error { color: #ff8588; }
+.game-card-body { padding: 0.75rem 0.9rem 0.9rem; display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
+.game-card-title { font-weight: 650; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
+.game-card-meta { margin-top: auto; font-size: 0.82rem; color: var(--muted); }
+
+.cover {
+  aspect-ratio: 16 / 10;
+  background: linear-gradient(135deg, var(--surface-3), var(--surface-2));
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 2.6rem;
+  font-weight: 700;
+  color: var(--muted);
+  overflow: hidden;
+}
+.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
+
+/* ---- 7. game page ------------------------------------------------------- */
+.hero {
+  position: relative;
+  margin: calc(var(--space-5) * -1) calc(var(--space-5) * -1) 0;
+  padding: var(--space-5) var(--space-5) var(--space-6);
+  overflow: hidden;
+  isolation: isolate;
+}
+.hero-bg {
+  position: absolute;
+  inset: -40px;
+  z-index: -2;
+  background-size: cover;
+  background-position: center;
+  filter: blur(36px) saturate(1.2);
+  opacity: 0.45;
+  transform: scale(1.1);
+}
+.hero::after {
+  content: "";
+  position: absolute;
+  inset: 0;
+  z-index: -1;
+  background: linear-gradient(to bottom, transparent 20%, var(--bg) 100%);
+}
+.hero-inner { display: flex; gap: var(--space-5); align-items: flex-end; max-width: 1500px; margin: 0 auto; flex-wrap: wrap; }
+.hero .cover.big {
+  width: 380px;
+  max-width: 100%;
+  border-radius: var(--radius-l);
+  box-shadow: var(--shadow-3);
+  border: 1px solid var(--border);
+  flex-shrink: 0;
+}
+.hero-info { flex: 1; min-width: 280px; display: flex; flex-direction: column; gap: var(--space-3); }
+.hero-info h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
+.description { white-space: pre-wrap; color: var(--text-2); max-width: 70ch; }
+.hero-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-top: var(--space-2); }
+.editor { display: flex; flex-direction: column; gap: var(--space-3); background: var(--surface); padding: var(--space-4); border: 1px solid var(--border); border-radius: var(--radius); }
+
+.versions { display: flex; flex-direction: column; gap: 0.6rem; }
+.version {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  padding: 0.85rem 1rem;
+  transition: border-color 0.15s;
+}
+.version:hover { border-color: var(--border-strong); }
+.version.main { border-color: var(--accent); }
+.version-main { display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; align-items: center; }
+.version-title { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
+.version-title b { font-size: 1.02rem; }
+.version-meta { margin-top: 0.2rem; }
+.version-progress { margin-top: 0.6rem; }
+.fork-mark { color: var(--muted); display: inline-flex; }
+
+.report { margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--border); font-size: 0.92rem; }
+.report-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.6rem; margin-bottom: var(--space-3); }
+.stat { background: var(--surface-2); border-radius: var(--radius-s); padding: 0.55rem 0.75rem; }
+.stat b { display: block; font-size: 1.15rem; }
+.stat span { color: var(--muted); font-size: 0.8rem; }
+.report table { border-collapse: collapse; margin-top: 0.4rem; width: 100%; }
+.report td { padding: 0.25rem 0.7rem 0.25rem 0; vertical-align: top; }
+.report summary { cursor: pointer; margin: 0.4rem 0; font-weight: 550; }
+.report ul { margin: 0.3rem 0; padding-left: 1.2rem; color: var(--text-2); }
+
+/* ---- 8. admin ----------------------------------------------------------- */
+.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
+.table { width: 100%; border-collapse: collapse; }
+.table th, .table td { text-align: left; padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
+.table tbody tr:last-child td { border-bottom: 0; }
+.table th { color: var(--muted); font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; background: var(--surface-2); white-space: nowrap; }
+.table tbody tr:hover { background: var(--surface-2); }
+.table tr.inactive td { opacity: 0.55; }
+.table tr.inactive td:last-child { opacity: 1; }
+.table .row-actions { display: flex; gap: 0.4rem; justify-content: flex-end; flex-wrap: wrap; }
+.center-cell { text-align: center !important; }
+.roles th:not(:first-child), .roles td:not(:first-child) { text-align: center; }
+.roles td:first-child small { display: block; color: var(--muted); font-family: ui-monospace, Consolas, monospace; }
+.roles-th { display: inline-flex; align-items: center; gap: 0.3rem; }
+
+/* toggle switch for permissions */
+.switch { position: relative; display: inline-block; width: 2.4rem; height: 1.4rem; }
+.switch input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; z-index: 1; }
+.switch i { position: absolute; inset: 0; border-radius: 99px; background: var(--surface-3); border: 1px solid var(--border-strong); transition: background 0.15s; }
+.switch i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 1rem; height: 1rem; border-radius: 50%; background: var(--text-2); transition: transform 0.15s, background 0.15s; }
+.switch input:checked + i { background: var(--accent); border-color: var(--accent); }
+.switch input:checked + i::after { transform: translateX(1rem); background: #fff; }
+.switch input:disabled { cursor: default; }
+.switch input:disabled + i { opacity: 0.55; }
+.switch input:focus-visible + i { outline: 3px solid var(--accent); outline-offset: 2px; }
+
+.issued { border-color: var(--accent); background: var(--accent-soft); margin-bottom: var(--space-4); }
+.password-box { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin-top: var(--space-3); }
+.password-box code { font-size: 1.25rem; padding: 0.35rem 0.9rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-s); user-select: all; letter-spacing: 0.04em; }
+
+.user-cards { display: none; }
+
+/* ---- 9. feedback: modal, toasts ---------------------------------------- */
+.modal-backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 100;
+  display: grid;
+  place-items: center;
+  padding: var(--space-4);
+  background: var(--overlay);
+  backdrop-filter: blur(4px);
+  animation: fade 0.15s ease-out;
+}
+@keyframes fade { from { opacity: 0; } }
+.modal {
+  width: min(440px, 100%);
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-3);
+  padding: var(--space-5);
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-l);
+  box-shadow: var(--shadow-3);
+  animation: pop 0.15s ease-out;
+}
+.modal-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: var(--space-2); }
+
+.toasts {
+  position: fixed;
+  right: var(--space-4);
+  bottom: var(--space-4);
+  z-index: 120;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+  max-width: min(420px, calc(100vw - 2rem));
+  pointer-events: none;
+}
+.toast {
+  display: flex;
+  gap: 0.6rem;
+  align-items: flex-start;
+  padding: 0.7rem 0.95rem;
+  background: var(--surface);
+  border: 1px solid var(--border-strong);
+  border-left-width: 4px;
+  border-radius: var(--radius-s);
+  box-shadow: var(--shadow-2);
+  animation: pop 0.18s ease-out;
+}
+.toast svg { margin-top: 0.12rem; flex-shrink: 0; }
+.toast-ok { border-left-color: var(--ok); }
+.toast-ok svg { color: var(--ok); }
+.toast-error { border-left-color: var(--danger); }
+.toast-error svg { color: var(--danger); }
+.toast-info { border-left-color: var(--info); }
+.toast-info svg { color: var(--info); }
+
+/* ---- play route --------------------------------------------------------- */
+.play { position: fixed; inset: 0; background: #000; color: #fff; }
+.play-host { position: absolute; inset: 0; }
+.play-status {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+  align-items: center;
+  justify-content: center;
+  color: #b4b9ca;
+  pointer-events: none;
+  background: #000;
+}
+.play-status .btn { pointer-events: auto; }
+.play-status .error-text { color: #f2686b; max-width: 40ch; text-align: center; }
+
+/* ---- 10. responsive ----------------------------------------------------- */
+@media (max-width: 860px) {
+  .topbar { padding: 0 var(--space-4); gap: var(--space-3); }
+  .topbar nav { display: none; }
+  .topbar .brand { flex: 1; }
+  .menu-label, .menu-chevron { display: none; }
+  .menu-trigger { padding: 0.25rem; }
+  .menu-panel .desktop-only { display: none; }
+
+  .tabbar {
+    position: fixed;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    z-index: 30;
+    display: flex;
+    height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
+    padding-bottom: env(safe-area-inset-bottom);
+    background: var(--topbar-bg);
+    backdrop-filter: blur(14px);
+    -webkit-backdrop-filter: blur(14px);
+    border-top: 1px solid var(--border);
+  }
+  .tabbar a {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 0.15rem;
+    font-size: 0.72rem;
+    font-weight: 550;
+    color: var(--muted);
+  }
+  .tabbar a.active { color: var(--accent); }
+  .layout > main { padding-bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 0.5rem); }
+  .toasts { bottom: calc(var(--tabbar-h) + 1rem); }
+
+  .page { padding: var(--space-4); }
+  .hero { margin: calc(var(--space-4) * -1) calc(var(--space-4) * -1) 0; padding: var(--space-4) var(--space-4) var(--space-5); }
+  .hero .cover.big { width: 100%; }
+  .shelf { margin: 0 calc(var(--space-4) * -1); padding-inline: var(--space-4); }
+  h1 { font-size: 1.5rem; }
+
+  /* users table -> cards */
+  .users-table { display: none; }
+  .user-cards { display: flex; flex-direction: column; gap: 0.6rem; }
+  .user-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.9rem; display: flex; flex-direction: column; gap: 0.6rem; }
+  .user-card.inactive { opacity: 0.65; }
+  .user-card-head { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
+}
+
+@media (max-width: 520px) {
+  .grid { grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
+  .game-card-body { padding: 0.6rem 0.7rem 0.75rem; }
+  .auth-card { padding: 1.5rem; }
+  .modal-actions .btn { flex: 1; }
+  .hero-actions .btn-lg { flex: 1; }
+}
+
+/* touch: bigger hit areas */
+@media (pointer: coarse) {
+  :root { --control-h: 2.9rem; }
+  .btn-sm { min-height: 2.5rem; }
+  .btn-sm.btn-icon { width: 2.5rem; }
+  .chip { min-height: 2.5rem; }
+}
+
+/* large screens / TV */
+@media (min-width: 1700px) {
+  body { font-size: 17px; }
+  .grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
+  .page { max-width: 1900px; }
+}
+@media (min-width: 2400px) {
+  body { font-size: 22px; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
+}
diff --git a/frontend/src/theme.ts b/frontend/src/theme.ts
new file mode 100644
index 0000000..3b0bf45
--- /dev/null
+++ b/frontend/src/theme.ts
@@ -0,0 +1,39 @@
+import { useCallback, useEffect, useState } from "react";
+
+export type ThemeChoice = "system" | "dark" | "light";
+const KEY = "pg-theme";
+
+function read(): ThemeChoice {
+  try {
+    const v = localStorage.getItem(KEY);
+    return v === "dark" || v === "light" ? v : "system";
+  } catch {
+    return "system";
+  }
+}
+
+function apply(choice: ThemeChoice) {
+  const root = document.documentElement;
+  if (choice === "system") delete root.dataset.theme;
+  else root.dataset.theme = choice;
+  const dark = choice === "dark" || (choice === "system" && matchMedia("(prefers-color-scheme: dark)").matches);
+  document.querySelector('meta[name="theme-color"]')?.setAttribute("content", dark ? "#0e1016" : "#f4f1ec");
+}
+
+export function useTheme() {
+  const [choice, setChoice] = useState<ThemeChoice>(read);
+  useEffect(() => {
+    apply(choice);
+    try {
+      if (choice === "system") localStorage.removeItem(KEY);
+      else localStorage.setItem(KEY, choice);
+    } catch {
+      /* private mode */
+    }
+  }, [choice]);
+  const cycle = useCallback(
+    () => setChoice((c) => (c === "system" ? "dark" : c === "dark" ? "light" : "system")),
+    [],
+  );
+  return { choice, setChoice, cycle };
+}
diff --git a/frontend/src/ui/Bits.tsx b/frontend/src/ui/Bits.tsx
new file mode 100644
index 0000000..6a16c75
--- /dev/null
+++ b/frontend/src/ui/Bits.tsx
@@ -0,0 +1,53 @@
+import type { ReactNode } from "react";
+import { Icon, type IconName } from "./Icon";
+
+export function PageHeader({ title, subtitle, actions }: { title: string; subtitle?: ReactNode; actions?: ReactNode }) {
+  return (
+    <div className="page-header">
+      <div>
+        <h1>{title}</h1>
+        {subtitle && <p className="muted">{subtitle}</p>}
+      </div>
+      {actions && <div className="actions">{actions}</div>}
+    </div>
+  );
+}
+
+export function EmptyState({ icon, title, text, action }: {
+  icon: IconName; title: string; text?: string; action?: ReactNode;
+}) {
+  return (
+    <div className="empty">
+      <div className="empty-icon"><Icon name={icon} size={30} /></div>
+      <h3>{title}</h3>
+      {text && <p className="muted">{text}</p>}
+      {action}
+    </div>
+  );
+}
+
+export function ErrorNote({ children }: { children: ReactNode }) {
+  return (
+    <div className="note note-error" role="alert">
+      <Icon name="alert" size={18} />
+      <span>{children}</span>
+    </div>
+  );
+}
+
+export function Spinner({ label = "Загрузка…" }: { label?: string }) {
+  return (
+    <div className="spinner-row muted">
+      <span className="spinner" />
+      {label}
+    </div>
+  );
+}
+
+export function Cover({ hash, title, className = "" }: { hash: string | null; title: string; className?: string }) {
+  return (
+    <div className={`cover ${className}`}>
+      {hash ? <img src={`/blobs/${hash}`} alt="" loading="lazy" /> : <span>{title.trim()[0]?.toUpperCase()}</span>}
+    </div>
+  );
+}
diff --git a/frontend/src/ui/Icon.tsx b/frontend/src/ui/Icon.tsx
new file mode 100644
index 0000000..931b6df
--- /dev/null
+++ b/frontend/src/ui/Icon.tsx
@@ -0,0 +1,45 @@
+import type { SVGProps } from "react";
+
+// Inline Lucide-style stroke icons: no dependency, works offline.
+const PATHS = {
+  library: "M4 19.5V5a2 2 0 0 1 2-2h12v16H6a2 2 0 0 0-2 2.5ZM4 19.5A2 2 0 0 0 6 21h12M9 7h5",
+  upload: "M12 16V4m0 0L7 9m5-5 5 5M4 16v3a1 1 0 0 0 1 1h14a1 1 0 0 0 1-1v-3",
+  users: "M16 20v-1.5a3.5 3.5 0 0 0-3.5-3.5h-5A3.5 3.5 0 0 0 4 18.5V20M10 11a3.5 3.5 0 1 0 0-7 3.5 3.5 0 0 0 0 7Zm9 9v-1.5a3.5 3.5 0 0 0-2.5-3.36M15.5 4.2a3.5 3.5 0 0 1 0 6.6",
+  shield: "M12 3 4 6v6c0 4.5 3.2 7.8 8 9 4.8-1.2 8-4.5 8-9V6l-8-3Zm-3 9 2.2 2.2L15.5 10",
+  user: "M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2M12 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8Z",
+  play: "M7 4.5v15a.8.8 0 0 0 1.2.7l12-7.5a.8.8 0 0 0 0-1.4l-12-7.5A.8.8 0 0 0 7 4.5Z",
+  search: "M11 19a8 8 0 1 0 0-16 8 8 0 0 0 0 16Zm10 2-4.3-4.3",
+  sun: "M12 17a5 5 0 1 0 0-10 5 5 0 0 0 0 10Zm0-15v2m0 16v2M4.9 4.9l1.4 1.4m11.4 11.4 1.4 1.4M2 12h2m16 0h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4",
+  moon: "M20.5 14.2A8.5 8.5 0 1 1 9.8 3.5a6.7 6.7 0 0 0 10.7 10.7Z",
+  monitor: "M3 5h18v11H3zM8 20h8m-4-4v4",
+  logout: "M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4m7 14 5-5-5-5m5 5H9",
+  fork: "M6 3v6m0 0a3 3 0 1 0 0 6 3 3 0 0 0 0-6Zm0 6v0m12-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6Zm0 0v1a3 3 0 0 1-3 3H9",
+  trash: "M3 6h18M8 6V4h8v2m-9 0 1 14h8l1-14M10 11v5m4-5v5",
+  edit: "M12 20h9M16.5 3.5a2.1 2.1 0 0 1 3 3L7 19l-4 1 1-4Z",
+  image: "M3 5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2Zm5.5 5.5a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3ZM21 15l-5-5L5 21",
+  plus: "M12 5v14M5 12h14",
+  back: "M19 12H5m7-7-7 7 7 7",
+  chevron: "m9 6 6 6-6 6",
+  check: "m5 12 5 5L20 7",
+  x: "M18 6 6 18M6 6l12 12",
+  alert: "M12 9v4m0 4h.01M10.3 3.9 1.8 18a2 2 0 0 0 1.7 3h17a2 2 0 0 0 1.7-3L13.7 3.9a2 2 0 0 0-3.4 0Z",
+  info: "M12 22a10 10 0 1 0 0-20 10 10 0 0 0 0 20Zm0-6v-4m0-4h.01",
+  retry: "M3 12a9 9 0 0 1 15.5-6.2L21 8M21 3v5h-5M21 12a9 9 0 0 1-15.5 6.2L3 16m0 5v-5h5",
+  file: "M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8Zm0 0v6h6",
+  copy: "M9 9h11v11H9zM5 15H4a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h10a1 1 0 0 1 1 1v1",
+  key: "m21 2-9.6 9.6M15.5 7.5l3 3M7.5 21a5.5 5.5 0 1 1 3.9-9.4A5.5 5.5 0 0 1 7.5 21Z",
+  clock: "M12 22a10 10 0 1 0 0-20 10 10 0 0 0 0 20Zm0-15v5l3 2",
+  menu: "M4 6h16M4 12h16M4 18h16",
+  power: "M12 2v10m6.4-6.4a9 9 0 1 1-12.8 0",
+} as const;
+
+export type IconName = keyof typeof PATHS;
+
+export function Icon({ name, size = 20, ...rest }: { name: IconName; size?: number } & SVGProps<SVGSVGElement>) {
+  return (
+    <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2}
+         strokeLinecap="round" strokeLinejoin="round" aria-hidden="true" focusable="false" {...rest}>
+      <path d={PATHS[name]} />
+    </svg>
+  );
+}
diff --git a/frontend/src/ui/ThemeButton.tsx b/frontend/src/ui/ThemeButton.tsx
new file mode 100644
index 0000000..65214e0
--- /dev/null
+++ b/frontend/src/ui/ThemeButton.tsx
@@ -0,0 +1,19 @@
+import { useTheme, type ThemeChoice } from "../theme";
+import { Icon, type IconName } from "./Icon";
+
+export const THEME_LABEL: Record<ThemeChoice, string> = {
+  system: "Тема: как в системе",
+  dark: "Тема: тёмная",
+  light: "Тема: светлая",
+};
+export const THEME_ICON: Record<ThemeChoice, IconName> = { system: "monitor", dark: "moon", light: "sun" };
+
+export function ThemeButton({ className = "" }: { className?: string }) {
+  const { choice, cycle } = useTheme();
+  return (
+    <button type="button" className={`btn btn-ghost btn-icon ${className}`} onClick={cycle}
+            title={THEME_LABEL[choice]} aria-label={THEME_LABEL[choice]}>
+      <Icon name={THEME_ICON[choice]} />
+    </button>
+  );
+}
diff --git a/frontend/src/ui/Ui.tsx b/frontend/src/ui/Ui.tsx
new file mode 100644
index 0000000..eaf85d8
--- /dev/null
+++ b/frontend/src/ui/Ui.tsx
@@ -0,0 +1,131 @@
+import {
+  createContext, useCallback, useContext, useEffect, useMemo, useRef, useState,
+  type FormEvent, type ReactNode,
+} from "react";
+import { Icon } from "./Icon";
+
+interface ConfirmOpts {
+  title: string;
+  text?: string;
+  confirmLabel?: string;
+  danger?: boolean;
+}
+interface PromptOpts {
+  title: string;
+  text?: string;
+  label?: string;
+  initial?: string;
+  confirmLabel?: string;
+}
+type Kind = "info" | "ok" | "error";
+interface ToastItem {
+  id: number;
+  kind: Kind;
+  text: string;
+}
+type DialogState =
+  | { type: "confirm"; opts: ConfirmOpts; done: (v: boolean) => void }
+  | { type: "prompt"; opts: PromptOpts; done: (v: string | null) => void };
+
+interface UiApi {
+  confirm: (opts: ConfirmOpts) => Promise<boolean>;
+  prompt: (opts: PromptOpts) => Promise<string | null>;
+  toast: (text: string, kind?: Kind) => void;
+}
+
+const UiContext = createContext<UiApi | null>(null);
+
+export function UiProvider({ children }: { children: ReactNode }) {
+  const [dialog, setDialog] = useState<DialogState | null>(null);
+  const [toasts, setToasts] = useState<ToastItem[]>([]);
+  const seq = useRef(0);
+
+  const confirm = useCallback(
+    (opts: ConfirmOpts) => new Promise<boolean>((resolve) => setDialog({ type: "confirm", opts, done: resolve })),
+    [],
+  );
+  const prompt = useCallback(
+    (opts: PromptOpts) => new Promise<string | null>((resolve) => setDialog({ type: "prompt", opts, done: resolve })),
+    [],
+  );
+  const toast = useCallback((text: string, kind: Kind = "info") => {
+    const id = ++seq.current;
+    setToasts((t) => [...t, { id, kind, text }]);
+    setTimeout(() => setToasts((t) => t.filter((x) => x.id !== id)), kind === "error" ? 7000 : 3500);
+  }, []);
+
+  const api = useMemo(() => ({ confirm, prompt, toast }), [confirm, prompt, toast]);
+
+  return (
+    <UiContext.Provider value={api}>
+      {children}
+      {dialog && <Dialog state={dialog} close={() => setDialog(null)} />}
+      <div className="toasts" role="status" aria-live="polite">
+        {toasts.map((t) => (
+          <div key={t.id} className={`toast toast-${t.kind}`}>
+            <Icon name={t.kind === "ok" ? "check" : t.kind === "error" ? "alert" : "info"} size={18} />
+            <span>{t.text}</span>
+          </div>
+        ))}
+      </div>
+    </UiContext.Provider>
+  );
+}
+
+function Dialog({ state, close }: { state: DialogState; close: () => void }) {
+  const [value, setValue] = useState(state.type === "prompt" ? state.opts.initial ?? "" : "");
+  const input = useRef<HTMLInputElement>(null);
+  const ok = useRef<HTMLButtonElement>(null);
+
+  const finish = (accepted: boolean) => {
+    if (state.type === "confirm") state.done(accepted);
+    else state.done(accepted && value.trim() ? value.trim() : null);
+    close();
+  };
+
+  useEffect(() => {
+    (state.type === "prompt" ? input.current : ok.current)?.focus();
+    input.current?.select();
+    const onKey = (e: KeyboardEvent) => {
+      if (e.key === "Escape") finish(false);
+    };
+    window.addEventListener("keydown", onKey);
+    return () => window.removeEventListener("keydown", onKey);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  const o = state.opts;
+  const danger = state.type === "confirm" && state.opts.danger;
+  const submit = (e: FormEvent) => {
+    e.preventDefault();
+    finish(true);
+  };
+
+  return (
+    <div className="modal-backdrop" onMouseDown={(e) => e.target === e.currentTarget && finish(false)}>
+      <form className="modal" role="dialog" aria-modal="true" aria-label={o.title} onSubmit={submit}>
+        <h2>{o.title}</h2>
+        {o.text && <p className="muted">{o.text}</p>}
+        {state.type === "prompt" && (
+          <label className="field">
+            {state.opts.label && <span>{state.opts.label}</span>}
+            <input ref={input} value={value} onChange={(e) => setValue(e.target.value)} />
+          </label>
+        )}
+        <div className="modal-actions">
+          <button type="button" className="btn" onClick={() => finish(false)}>Отмена</button>
+          <button ref={ok} className={`btn ${danger ? "btn-danger-solid" : "btn-primary"}`}
+                  disabled={state.type === "prompt" && !value.trim()}>
+            {o.confirmLabel ?? (danger ? "Удалить" : "Ок")}
+          </button>
+        </div>
+      </form>
+    </div>
+  );
+}
+
+export function useUi(): UiApi {
+  const ctx = useContext(UiContext);
+  if (!ctx) throw new Error("UiProvider missing");
+  return ctx;
+}
diff --git a/frontend/src/ui/nav.ts b/frontend/src/ui/nav.ts
new file mode 100644
index 0000000..3dcbf60
--- /dev/null
+++ b/frontend/src/ui/nav.ts
@@ -0,0 +1,139 @@
+import { useEffect } from "react";
+
+// Arrow-key and gamepad navigation: moves focus to the nearest focusable
+// element in the pressed direction. Works on the site and inside the player's
+// overlay screens; on a plain page of the player it does nothing.
+const FOCUSABLE =
+  'a[href], button:not(:disabled), input:not(:disabled):not([type="hidden"]), select:not(:disabled), textarea:not(:disabled), summary, [tabindex="0"]';
+
+type Dir = "left" | "right" | "up" | "down";
+
+function scopeRoot(): Element | null {
+  const play = document.querySelector(".play");
+  if (!play) return document.body;
+  const overlay = play.querySelector(".pg-screen:not(.pg-hidden), .pg-menu:not(.pg-hidden)");
+  return overlay;
+}
+
+function visible(el: Element): boolean {
+  const r = el.getBoundingClientRect();
+  if (r.width === 0 || r.height === 0) return false;
+  const s = getComputedStyle(el);
+  return s.visibility !== "hidden" && s.display !== "none";
+}
+
+function move(dir: Dir): boolean {
+  const root = scopeRoot();
+  if (!root) return false;
+  const items = [...root.querySelectorAll<HTMLElement>(FOCUSABLE)].filter(visible);
+  if (!items.length) return false;
+  const cur = document.activeElement as HTMLElement | null;
+  if (!cur || !items.includes(cur)) {
+    items[0].focus();
+    return true;
+  }
+  const a = cur.getBoundingClientRect();
+  const ac = { x: a.left + a.width / 2, y: a.top + a.height / 2 };
+  let best: HTMLElement | null = null;
+  let bestScore = Infinity;
+  for (const el of items) {
+    if (el === cur) continue;
+    const b = el.getBoundingClientRect();
+    const bc = { x: b.left + b.width / 2, y: b.top + b.height / 2 };
+    const dx = bc.x - ac.x;
+    const dy = bc.y - ac.y;
+    const main = dir === "left" ? -dx : dir === "right" ? dx : dir === "up" ? -dy : dy;
+    if (main <= 1) continue;
+    const cross = dir === "left" || dir === "right" ? Math.abs(dy) : Math.abs(dx);
+    const score = main + cross * 2.5;
+    if (score < bestScore) {
+      bestScore = score;
+      best = el;
+    }
+  }
+  if (!best) return false;
+  best.focus();
+  best.scrollIntoView({ block: "nearest", inline: "nearest" });
+  return true;
+}
+
+function isTextField(el: Element | null): boolean {
+  if (!el) return false;
+  const tag = el.tagName;
+  if (tag === "TEXTAREA") return true;
+  if (tag === "INPUT") return !["checkbox", "radio", "button", "file", "range"].includes((el as HTMLInputElement).type);
+  return false;
+}
+
+function fireKey(key: string) {
+  window.dispatchEvent(new KeyboardEvent("keydown", { key, bubbles: true }));
+  window.dispatchEvent(new KeyboardEvent("keyup", { key, bubbles: true }));
+}
+
+export function useSpatialNav() {
+  useEffect(() => {
+    const onKey = (e: KeyboardEvent) => {
+      if (e.defaultPrevented || e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) return;
+      const dir: Dir | null =
+        e.key === "ArrowLeft" ? "left" : e.key === "ArrowRight" ? "right" :
+        e.key === "ArrowUp" ? "up" : e.key === "ArrowDown" ? "down" : null;
+      if (!dir || isTextField(document.activeElement)) return;
+      // let native widgets keep their arrows
+      const tag = document.activeElement?.tagName;
+      if (tag === "SELECT" || (tag === "INPUT" && (document.activeElement as HTMLInputElement).type === "range")) return;
+      if (move(dir)) e.preventDefault();
+    };
+    window.addEventListener("keydown", onKey);
+
+    // gamepad: d-pad / left stick = move, A = press, B = back/escape, Y = hide UI, X = auto
+    let raf = 0;
+    const held = new Map<string, number>();
+    const edge = (id: string, down: boolean, now: number, repeat = 0): boolean => {
+      if (!down) {
+        held.delete(id);
+        return false;
+      }
+      const last = held.get(id);
+      if (last === undefined) {
+        held.set(id, now + 380);
+        return true;
+      }
+      if (repeat && now >= last) {
+        held.set(id, now + repeat);
+        return true;
+      }
+      return false;
+    };
+    const poll = (now: number) => {
+      const pad = [...(navigator.getGamepads?.() ?? [])].find((g) => g?.connected);
+      if (pad) {
+        const ax = pad.axes[0] ?? 0;
+        const ay = pad.axes[1] ?? 0;
+        const b = (i: number) => !!pad.buttons[i]?.pressed;
+        const dirs: [Dir, boolean][] = [
+          ["left", b(14) || ax < -0.6], ["right", b(15) || ax > 0.6],
+          ["up", b(12) || ay < -0.6], ["down", b(13) || ay > 0.6],
+        ];
+        for (const [d, down] of dirs) if (edge(`d-${d}`, down, now, 130)) move(d);
+        if (edge("a", b(0), now)) {
+          const el = document.activeElement as HTMLElement | null;
+          const root = scopeRoot();
+          if (el && root && el !== document.body && root.contains(el)) el.click();
+          else if (document.querySelector(".play")) fireKey("Enter");
+        }
+        if (edge("b", b(1), now)) {
+          if (document.querySelector(".play")) fireKey("Escape");
+          else history.back();
+        }
+        if (edge("x", b(2), now)) fireKey("a");
+        if (edge("y", b(3), now)) fireKey("h");
+      }
+      raf = requestAnimationFrame(poll);
+    };
+    raf = requestAnimationFrame(poll);
+    return () => {
+      window.removeEventListener("keydown", onKey);
+      cancelAnimationFrame(raf);
+    };
+  }, []);
+}