diff --git a/src/core/core_calendar.erl b/src/core/core_calendar.erl
index 382dd69..96086c3 100644
--- a/src/core/core_calendar.erl
+++ b/src/core/core_calendar.erl
@@ -4,6 +4,9 @@
 -export([count_calendars/0, list_all/0]).
 -export([freeze/2, unfreeze/2]).
 -export([count_calendars_by_date/2]).
+-export([count_calendars_by_type/0, count_calendars_by_status/0,
+  get_top_calendars_by_reviews/1, get_top_calendars_by_positive_reviews/1,
+  get_top_calendars_by_negative_reviews/1, get_top_calendars_by_rating/1]).
 
 %% ─────────────────────────────────────────────────────────────────
 %% Значения по умолчанию для необязательных полей
@@ -174,6 +177,92 @@ count_calendars_by_date(From, To) ->
 
 date_part({{Y,M,D}, _}) -> {Y,M,D}.
 
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт календарей по типам (personal, commercial).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_calendars_by_type() -> [{atom(), non_neg_integer()}].
+count_calendars_by_type() ->
+  Calendars = mnesia:dirty_match_object(#calendar{_ = '_'}),
+  lists:foldl(fun(#calendar{type = Type}, Acc) ->
+    case lists:keyfind(Type, 1, Acc) of
+      false -> [{Type, 1} | Acc];
+      {Type, C} -> lists:keyreplace(Type, 1, Acc, {Type, C+1})
+    end
+              end, [], Calendars).
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт календарей по статусам (active, frozen, deleted).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_calendars_by_status() -> [{atom(), non_neg_integer()}].
+count_calendars_by_status() ->
+  Calendars = mnesia:dirty_match_object(#calendar{_ = '_'}),
+  lists:foldl(fun(#calendar{status = Status}, Acc) ->
+    case lists:keyfind(Status, 1, Acc) of
+      false -> [{Status, 1} | Acc];
+      {Status, C} -> lists:keyreplace(Status, 1, Acc, {Status, C+1})
+    end
+              end, [], Calendars).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N календарей по количеству отзывов.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_calendars_by_reviews(N :: non_neg_integer()) -> [#calendar{}].
+get_top_calendars_by_reviews(N) ->
+  Calendars = mnesia:dirty_match_object(#calendar{_ = '_'}),
+  Sorted = lists:reverse(lists:sort(
+    fun(A, B) -> A#calendar.rating_count =< B#calendar.rating_count end,
+    Calendars)),
+  lists:sublist(Sorted, N).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N календарей по количеству позитивных отзывов (rating >= 4).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_calendars_by_positive_reviews(N :: non_neg_integer()) -> [#calendar{}].
+get_top_calendars_by_positive_reviews(N) ->
+  top_by_review_filter(N, fun(R) -> R#review.rating >= 4 end).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N календарей по количеству негативных отзывов (rating <= 2).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_calendars_by_negative_reviews(N :: non_neg_integer()) -> [#calendar{}].
+get_top_calendars_by_negative_reviews(N) ->
+  top_by_review_filter(N, fun(R) -> R#review.rating =< 2 end).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N календарей по среднему рейтингу.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_calendars_by_rating(N :: non_neg_integer()) -> [#calendar{}].
+get_top_calendars_by_rating(N) ->
+  Calendars = mnesia:dirty_match_object(#calendar{_ = '_'}),
+  Sorted = lists:reverse(lists:sort(
+    fun(A, B) -> A#calendar.rating_avg =< B#calendar.rating_avg end,
+    Calendars)),
+  lists:sublist(Sorted, N).
+
+%% @private Вспомогательная функция для фильтрации отзывов и подсчёта по календарям.
+top_by_review_filter(N, FilterFun) ->
+  Reviews = mnesia:dirty_match_object(#review{target_type = calendar, _ = '_'}),
+  Filtered = lists:filter(FilterFun, Reviews),
+  % Считаем количество отзывов для каждого календаря
+  Counts = lists:foldl(fun(#review{target_id = CalId}, Acc) ->
+    case lists:keyfind(CalId, 1, Acc) of
+      false -> [{CalId, 1} | Acc];
+      {CalId, C} -> lists:keyreplace(CalId, 1, Acc, {CalId, C+1})
+    end
+                       end, [], Filtered),
+  % Сортируем по убыванию количества
+  SortedIds = [Id || {Id, _} <- lists:reverse(lists:sort(fun({_,C1},{_,C2}) -> C1 =< C2 end, Counts))],
+  TopIds = lists:sublist(SortedIds, N),
+  % Получаем объекты календарей
+  [Cal || Id <- TopIds,
+    {ok, Cal} <- [core_calendar:get_by_id(Id)]].
+
 %%%===================================================================
 %%% ВНУТРЕННИЕ ФУНКЦИИ
 %%%===================================================================
diff --git a/src/core/core_event.erl b/src/core/core_event.erl
index 258ed70..c44d8e7 100644
--- a/src/core/core_event.erl
+++ b/src/core/core_event.erl
@@ -5,6 +5,7 @@
 -export([count_events/0, count_events_by_date/2]).
 -export([freeze/2, unfreeze/2]).
 -export([list_all/0]).
+-export([count_events_by_type/0, count_events_by_status/0, get_top_events_by_rating/1]).
 
 %% ─────────────────────────────────────────────────────────────────
 %% Значения по умолчанию для необязательных полей
@@ -251,6 +252,46 @@ count_events_by_date(From, To) ->
                        end, [], Filtered),
   lists:sort(Counts).
 
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт событий по типам (single, recurring).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_events_by_type() -> [{atom(), non_neg_integer()}].
+count_events_by_type() ->
+  Events = mnesia:dirty_match_object(#event{_ = '_'}),
+  lists:foldl(fun(#event{event_type = Type}, Acc) ->
+    case lists:keyfind(Type, 1, Acc) of
+      false -> [{Type, 1} | Acc];
+      {Type, C} -> lists:keyreplace(Type, 1, Acc, {Type, C+1})
+    end
+              end, [], Events).
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт событий по статусам (active, cancelled, completed).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_events_by_status() -> [{atom(), non_neg_integer()}].
+count_events_by_status() ->
+  Events = mnesia:dirty_match_object(#event{_ = '_'}),
+  lists:foldl(fun(#event{status = Status}, Acc) ->
+    case lists:keyfind(Status, 1, Acc) of
+      false -> [{Status, 1} | Acc];
+      {Status, C} -> lists:keyreplace(Status, 1, Acc, {Status, C+1})
+    end
+              end, [], Events).
+
+%%%-------------------------------------------------------------------
+%%% @doc Возвращает топ-N событий по среднему рейтингу (по убыванию).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_events_by_rating(N :: non_neg_integer()) -> [#event{}].
+get_top_events_by_rating(N) ->
+  Events = mnesia:dirty_match_object(#event{_ = '_'}),
+  Sorted = lists:reverse(lists:sort(
+    fun(A, B) -> A#event.rating_avg =< B#event.rating_avg end,
+    Events)),
+  lists:sublist(Sorted, N).
+
 %%%-------------------------------------------------------------------
 %%% @doc Выделить из datetime только дату `{Y,M,D}`.
 %%% @end
diff --git a/src/core/core_report.erl b/src/core/core_report.erl
index 48933ee..be7aea1 100644
--- a/src/core/core_report.erl
+++ b/src/core/core_report.erl
@@ -3,7 +3,7 @@
 -export([create/4, get_by_id/1, list_all/0, list_by_reporter/1, update_status/3, count_reports/0]).
 -export([list_by_target/2, get_count_by_target/2]).
 -export([count_reports_by_status/1, count_reports_resolved_by_admin/2, avg_resolution_time/1]).
--export([count_reports_by_date/2]).
+-export([count_reports_by_date/2, get_top_targets_by_reports/1, count_reports_by_status/0, count_reports_by_target_type/0]).
 
 %% ─────────────────────────────────────────────────────────────────
 %% Значения по умолчанию для необязательных полей
@@ -178,4 +178,55 @@ count_reports_by_date(From, To) ->
                        end, [], Filtered),
   lists:sort(Counts).
 
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт жалоб по типам цели (event, calendar, review).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_reports_by_target_type() -> [{atom(), non_neg_integer()}].
+count_reports_by_target_type() ->
+  Reports = mnesia:dirty_match_object(#report{_ = '_'}),
+  lists:foldl(fun(#report{target_type = Type}, Acc) ->
+    case lists:keyfind(Type, 1, Acc) of
+      false -> [{Type, 1} | Acc];
+      {Type, C} -> lists:keyreplace(Type, 1, Acc, {Type, C+1})
+    end
+              end, [], Reports).
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт жалоб по статусам.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_reports_by_status() -> [{atom(), non_neg_integer()}].
+count_reports_by_status() ->
+  Reports = mnesia:dirty_match_object(#report{_ = '_'}),
+  lists:foldl(fun(#report{status = Status}, Acc) ->
+    case lists:keyfind(Status, 1, Acc) of
+      false -> [{Status, 1} | Acc];
+      {Status, C} -> lists:keyreplace(Status, 1, Acc, {Status, C+1})
+    end
+              end, [], Reports).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N целей по количеству жалоб.
+%%% Возвращает список [{TargetType, TargetId, Count}], отсортированный по убыванию Count.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_targets_by_reports(N :: non_neg_integer()) ->
+  [{TargetType :: atom(), TargetId :: binary(), Count :: non_neg_integer()}].
+get_top_targets_by_reports(N) ->
+  Reports = mnesia:dirty_match_object(#report{_ = '_'}),
+  % Группируем по {TargetType, TargetId}
+  Dict = lists:foldl(fun(#report{target_type = Type, target_id = Id}, Acc) ->
+    Key = {Type, Id},
+    case lists:keyfind(Key, 1, Acc) of
+      false -> [{Key, 1} | Acc];
+      {Key, C} -> lists:keyreplace(Key, 1, Acc, {Key, C+1})
+    end
+                     end, [], Reports),
+  % Сортируем по убыванию Count
+  Sorted = lists:reverse(lists:sort(fun({_, C1}, {_, C2}) -> C1 =< C2 end, Dict)),
+  % Преобразуем в тройки и берём первые N
+  Top = lists:sublist([{Type, Id, Count} || {{Type, Id}, Count} <- Sorted], N),
+  Top.
+
 date_part({{Y,M,D}, _}) -> {Y,M,D}.
\ No newline at end of file
diff --git a/src/core/core_review.erl b/src/core/core_review.erl
index 929c871..ec423d9 100644
--- a/src/core/core_review.erl
+++ b/src/core/core_review.erl
@@ -5,6 +5,9 @@
 -export([get_average_rating/2, has_user_reviewed/3]).
 -export([count_reviews/0, list_all/0]).
 -export([count_reviews_by_date/2]).
+-export([count_reviews_by_target_type/0, count_reviews_by_status/0,
+  get_top_targets_by_reviews/1, get_top_targets_by_positive_reviews/1,
+  get_top_targets_by_negative_reviews/1]).
 
 %% ─────────────────────────────────────────────────────────────────
 %% Значения по умолчанию для необязательных полей
@@ -204,6 +207,75 @@ count_reviews_by_date(From, To) ->
 
 date_part({{Y,M,D}, _}) -> {Y,M,D}.
 
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт отзывов по типам цели (event, calendar).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_reviews_by_target_type() -> [{atom(), non_neg_integer()}].
+count_reviews_by_target_type() ->
+  Reviews = mnesia:dirty_match_object(#review{_ = '_'}),
+  lists:foldl(fun(#review{target_type = Type}, Acc) ->
+    case lists:keyfind(Type, 1, Acc) of
+      false -> [{Type, 1} | Acc];
+      {Type, C} -> lists:keyreplace(Type, 1, Acc, {Type, C+1})
+    end
+              end, [], Reviews).
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт отзывов по статусам (visible, hidden, deleted).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_reviews_by_status() -> [{atom(), non_neg_integer()}].
+count_reviews_by_status() ->
+  Reviews = mnesia:dirty_match_object(#review{_ = '_'}),
+  lists:foldl(fun(#review{status = Status}, Acc) ->
+    case lists:keyfind(Status, 1, Acc) of
+      false -> [{Status, 1} | Acc];
+      {Status, C} -> lists:keyreplace(Status, 1, Acc, {Status, C+1})
+    end
+              end, [], Reviews).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N целей по общему количеству отзывов.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_targets_by_reviews(N :: non_neg_integer()) ->
+  [{TargetType :: atom(), TargetId :: binary(), Count :: non_neg_integer()}].
+get_top_targets_by_reviews(N) ->
+  aggregate_targets_by(fun(_Review) -> true end, N).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N целей по количеству позитивных отзывов (rating >= 4).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_targets_by_positive_reviews(N :: non_neg_integer()) ->
+  [{TargetType :: atom(), TargetId :: binary(), Count :: non_neg_integer()}].
+get_top_targets_by_positive_reviews(N) ->
+  aggregate_targets_by(fun(#review{rating = R}) -> R >= 4 end, N).
+
+%%%-------------------------------------------------------------------
+%%% @doc Топ-N целей по количеству негативных отзывов (rating <= 2).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_top_targets_by_negative_reviews(N :: non_neg_integer()) ->
+  [{TargetType :: atom(), TargetId :: binary(), Count :: non_neg_integer()}].
+get_top_targets_by_negative_reviews(N) ->
+  aggregate_targets_by(fun(#review{rating = R}) -> R =< 2 end, N).
+
+%% @private Вспомогательная функция агрегации целей с фильтром.
+aggregate_targets_by(Pred, N) ->
+  Reviews = mnesia:dirty_match_object(#review{_ = '_'}),
+  Filtered = lists:filter(Pred, Reviews),
+  Dict = lists:foldl(fun(#review{target_type = Type, target_id = Id}, Acc) ->
+    Key = {Type, Id},
+    case lists:keyfind(Key, 1, Acc) of
+      false -> [{Key, 1} | Acc];
+      {Key, C} -> lists:keyreplace(Key, 1, Acc, {Key, C+1})
+    end
+                     end, [], Filtered),
+  Sorted = lists:reverse(lists:sort(fun({_, C1}, {_, C2}) -> C1 =< C2 end, Dict)),
+  lists:sublist([{Type, Id, Cnt} || {{Type, Id}, Cnt} <- Sorted], N).
+
 %%%===================================================================
 %%% ВНУТРЕННИЕ ФУНКЦИИ
 %%%===================================================================
diff --git a/src/core/core_subscription.erl b/src/core/core_subscription.erl
index c44ae20..60383d9 100644
--- a/src/core/core_subscription.erl
+++ b/src/core/core_subscription.erl
@@ -3,8 +3,10 @@
 -export([create/3, get_by_id/1, get_active_by_user/1, list_by_user/1, list_all/0]).
 -export([update_status/2, check_expired/0]).
 -export([list_subscriptions/0, create_subscription/1, update_subscription/2, delete_subscription/1]).
--export([count_subscription/0]).
+-export([count_subscriptions/0]).
 -export([count_subscriptions_by_date/2]).
+-export([count_subscriptions_by_plan/0, count_subscriptions_by_status/0,
+  count_trial_subscriptions/0, get_ending_paid_subscriptions/1]).
 
 -define(TRIAL_DAYS, 30).
 
@@ -291,8 +293,8 @@ parse_iso_datetime(Other) -> Other.
 %%% @doc Количество подписок.
 %%% @end
 %%%-------------------------------------------------------------------
--spec count_subscription() -> non_neg_integer().
-count_subscription() ->
+-spec count_subscriptions() -> non_neg_integer().
+count_subscriptions() ->
   mnesia:table_info(subscription, size).
 
 %%%-------------------------------------------------------------------
@@ -314,4 +316,56 @@ count_subscriptions_by_date(From, To) ->
                        end, [], Filtered),
   lists:sort(Counts).
 
-date_part({{Y,M,D}, _}) -> {Y,M,D}.
\ No newline at end of file
+date_part({{Y,M,D}, _}) -> {Y,M,D}.
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт подписок по планам.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_subscriptions_by_plan() -> [{atom(), non_neg_integer()}].
+count_subscriptions_by_plan() ->
+  Subs = mnesia:dirty_match_object(#subscription{_ = '_'}),
+  lists:foldl(fun(#subscription{plan = Plan}, Acc) ->
+    case lists:keyfind(Plan, 1, Acc) of
+      false -> [{Plan, 1} | Acc];
+      {Plan, C} -> lists:keyreplace(Plan, 1, Acc, {Plan, C+1})
+    end
+              end, [], Subs).
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт подписок по статусам.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_subscriptions_by_status() -> [{atom(), non_neg_integer()}].
+count_subscriptions_by_status() ->
+  Subs = mnesia:dirty_match_object(#subscription{_ = '_'}),
+  lists:foldl(fun(#subscription{status = Status}, Acc) ->
+    case lists:keyfind(Status, 1, Acc) of
+      false -> [{Status, 1} | Acc];
+      {Status, C} -> lists:keyreplace(Status, 1, Acc, {Status, C+1})
+    end
+              end, [], Subs).
+
+%%%-------------------------------------------------------------------
+%%% @doc Количество пробных подписок (trial_used = false).
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_trial_subscriptions() -> non_neg_integer().
+count_trial_subscriptions() ->
+  Match = #subscription{trial_used = false, _ = '_'},
+  length(mnesia:dirty_match_object(Match)).
+
+%%%-------------------------------------------------------------------
+%%% @doc Платные подписки (trial_used = true), истекающие в течение Days дней.
+%%% @end
+%%%-------------------------------------------------------------------
+-spec get_ending_paid_subscriptions(Days :: non_neg_integer()) -> [#subscription{}].
+get_ending_paid_subscriptions(Days) ->
+  NowSec = calendar:datetime_to_gregorian_seconds(calendar:universal_time()),
+  ThresholdSec = NowSec + Days * 86400,
+  Match = #subscription{status = active, trial_used = true, _ = '_'},
+  ActivePaid = mnesia:dirty_match_object(Match),
+  lists:filter(fun(#subscription{expires_at = Exp}) ->
+    ExpSec = calendar:datetime_to_gregorian_seconds(Exp),
+    ExpSec >= NowSec andalso ExpSec =< ThresholdSec
+               end, ActivePaid).
\ No newline at end of file
diff --git a/src/core/core_ticket.erl b/src/core/core_ticket.erl
index 170d8d5..e2a56f9 100644
--- a/src/core/core_ticket.erl
+++ b/src/core/core_ticket.erl
@@ -5,7 +5,7 @@
 -export([count_tickets/0]).
 -export([create_ticket/1]).
 -export([list_by_user/1]).
--export([count_tickets_by_status/1, avg_resolution_time/0, count_tickets_by_admin/2]).
+-export([count_tickets_by_status/1, avg_resolution_time/0, count_tickets_by_admin/2, stats/0]).
 -export([update_ticket/2]).
 -export([delete_ticket/1]).
 -export([count_tickets_by_date/2]).
@@ -236,6 +236,23 @@ avg_resolution_time() ->
       Total / length(Closed) / 3600.0
   end.
 
+%% @doc Статистика по тикетам (используется в admin_handler_ticket_stats)
+stats() ->
+  Tickets = list_all(),
+  #{
+    total => length(Tickets),
+    open => count_by_status(open, Tickets),
+    in_progress => count_by_status(in_progress, Tickets),
+    resolved => count_by_status(resolved, Tickets),
+    closed => count_by_status(closed, Tickets)
+  }.
+
+%% ── функции подсчёта с нормализацией статуса ─────────────
+
+%% @private Подсчитывает тикеты с заданным статусом (атом или бинарный)
+count_by_status(Status, Tickets) ->
+  length([T || T <- Tickets, normalize_status(T#ticket.status) =:= Status]).
+
 %%%-------------------------------------------------------------------
 %%% @doc Количество тикетов, назначенных на администратора.
 %%% @end
@@ -274,6 +291,14 @@ date_part({{Y,M,D}, _}) -> {Y,M,D}.
 %%% ВНУТРЕННИЕ ФУНКЦИИ
 %%%===================================================================
 
+%% @private Преобразует бинарный статус в атом, если нужно.
+%% Атомы возвращает без изменений.
+normalize_status(Status) when is_atom(Status) -> Status;
+normalize_status(Status) when is_binary(Status) ->
+  try binary_to_existing_atom(Status, utf8)
+  catch error:badarg -> Status
+  end.
+
 apply_updates(Ticket, Updates) ->
   Updated = lists:foldl(fun({Field, Value}, T) -> set_field(Field, Value, T) end,
     Ticket, Updates),
diff --git a/src/core/core_user.erl b/src/core/core_user.erl
index 6c445ed..1f830b6 100644
--- a/src/core/core_user.erl
+++ b/src/core/core_user.erl
@@ -6,6 +6,7 @@
 -export([list_users/0]).
 -export([block/2, unblock/2]).
 -export([count_users/0, count_users_by_date/2, count_pending_users/0, count_pending_users_by_date/2, list_all/0]).
+-export([count_users_by_role/0, count_users_by_status/0]).
 -export([create_bot/2, delete_bot/1]).
 
 %% ─────────────────────────────────────────────────────────────────
@@ -306,6 +307,38 @@ count_pending_users_by_date(From, To) ->
                        end, [], Filtered),
   lists:sort(Counts).
 
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт пользователей по ролям.
+%%% Возвращает список [{Role :: atom(), Count :: non_neg_integer()}].
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_users_by_role() -> [{atom(), non_neg_integer()}].
+count_users_by_role() ->
+  Users = mnesia:dirty_match_object(#user{_ = '_'}),
+  Dict = lists:foldl(fun(#user{role = Role}, Acc) ->
+    case lists:keyfind(Role, 1, Acc) of
+      false -> [{Role, 1} | Acc];
+      {Role, C} -> lists:keyreplace(Role, 1, Acc, {Role, C+1})
+    end
+                     end, [], Users),
+  Dict.
+
+%%%-------------------------------------------------------------------
+%%% @doc Подсчёт пользователей по статусам.
+%%% Возвращает список [{Status :: atom(), Count :: non_neg_integer()}].
+%%% @end
+%%%-------------------------------------------------------------------
+-spec count_users_by_status() -> [{atom(), non_neg_integer()}].
+count_users_by_status() ->
+  Users = mnesia:dirty_match_object(#user{_ = '_'}),
+  Dict = lists:foldl(fun(#user{status = Status}, Acc) ->
+    case lists:keyfind(Status, 1, Acc) of
+      false -> [{Status, 1} | Acc];
+      {Status, C} -> lists:keyreplace(Status, 1, Acc, {Status, C+1})
+    end
+                     end, [], Users),
+  Dict.
+
 %%%-------------------------------------------------------------------
 %%% @doc Выделить из datetime только дату `{Y,M,D}`.
 %%% @end
diff --git a/src/eventhub_app.erl b/src/eventhub_app.erl
index c16db52..247c442 100644
--- a/src/eventhub_app.erl
+++ b/src/eventhub_app.erl
@@ -113,19 +113,24 @@ start_admin_http() ->
       {"/v1/admin/refresh", admin_handler_refresh, []},
       % ================== ПОЛЬЗОВАТЕЛИ ==================
       {"/v1/admin/users", admin_handler_users, []},
+      {"/v1/admin/users/stats", admin_handler_user_stats, []},
       {"/v1/admin/users/:id", admin_handler_user_by_id, []},
       {"/v1/admin/users/:id/verification-token", admin_handler_user_verification_token, []},
       % ================== КАЛЕНДАРИ ==================
       {"/v1/admin/calendars", admin_handler_calendars, []},
+      {"/v1/admin/calendars/stats", admin_handler_calendar_stats, []},
       {"/v1/admin/calendars/:id", admin_handler_calendar_by_id, []},
       % ================== СОБЫТИЯ ==================
       {"/v1/admin/events", admin_handler_events, []},
+      {"/v1/admin/events/stats", admin_handler_event_stats, []},
       {"/v1/admin/events/:id", admin_handler_event_by_id, []},
       % ================== ОТЧЁТЫ ==================
       {"/v1/admin/reports", admin_handler_reports, []},
+      {"/v1/admin/reports/stats", admin_handler_report_stats, []},
       {"/v1/admin/reports/:id", admin_handler_report_by_id, []},
       % ================== ОТЗЫВЫ ==================
       {"/v1/admin/reviews", admin_handler_reviews, []},
+      {"/v1/admin/reviews/stats", admin_handler_reviews_stats, []},
       {"/v1/admin/reviews/:id", admin_handler_reviews_by_id, []},
       % ================== БАН-СЛОВА ==================
       {"/v1/admin/banned-words/batch", admin_handler_banned_words, []},
@@ -137,6 +142,7 @@ start_admin_http() ->
       {"/v1/admin/tickets", admin_handler_tickets, []},
       % ================== ПОДПИСКИ ==================
       {"/v1/admin/subscriptions", admin_handler_subscriptions, []},
+      {"/v1/admin/subscriptions/stats", admin_handler_subscription_stats, []},
       {"/v1/admin/subscriptions/:id", admin_handler_subscriptions_by_id, []},
       % ================== Управление ролями (только для superadmin) ==================
       {"/v1/admin/me", admin_handler_me, []},
diff --git a/src/handlers/admin/admin_handler_calendar_stats.erl b/src/handlers/admin/admin_handler_calendar_stats.erl
new file mode 100644
index 0000000..6c9a0c2
--- /dev/null
+++ b/src/handlers/admin/admin_handler_calendar_stats.erl
@@ -0,0 +1,107 @@
+%%%-------------------------------------------------------------------
+%%% @doc Административный обработчик статистики по календарям.
+%%% GET /v1/admin/calendars/stats
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_calendar_stats).
+-behaviour(cowboy_handler).
+-export([init/2]).
+-export([trails/0]).
+
+-include("records.hrl").
+
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> get_calendar_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+-spec trails() -> [map()].
+trails() ->
+  [ #{
+    path => <<"/v1/admin/calendars/stats">>,
+    method => <<"GET">>,
+    description => <<"Calendar statistics">>,
+    tags => [<<"Statistics">>],
+    responses => #{
+      200 => #{
+        description => <<"Calendar statistics object">>,
+        content => #{<<"application/json">> => #{schema => calendar_stats_schema()}}
+      }
+    }
+  } ].
+
+calendar_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"total_calendars">> => #{type => integer},
+      <<"calendars_by_type">> => #{
+        type => object,
+        additionalProperties => #{type => integer}
+      },
+      <<"calendars_by_status">> => #{
+        type => object,
+        additionalProperties => #{type => integer}
+      },
+      <<"top_calendars_by_reviews">> => #{
+        type => array,
+        items => calendar_rank_schema()
+      },
+      <<"top_calendars_by_positive_reviews">> => #{
+        type => array,
+        items => calendar_rank_schema()
+      },
+      <<"top_calendars_by_negative_reviews">> => #{
+        type => array,
+        items => calendar_rank_schema()
+      },
+      <<"top_calendars_by_rating">> => #{
+        type => array,
+        items => calendar_rank_schema()
+      }
+    }
+  }.
+
+calendar_rank_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"id">> => #{type => string},
+      <<"title">> => #{type => string},
+      <<"rating_avg">> => #{type => number, format => float},
+      <<"review_count">> => #{type => integer}
+    }
+  }.
+
+%%% Internal functions
+
+get_calendar_stats(Req) ->
+  case handler_utils:auth_admin(Req) of
+    {ok, _AdminId, Req1} ->
+      Total = core_calendar:count_calendars(),
+      ByType = core_calendar:count_calendars_by_type(),
+      ByStatus = core_calendar:count_calendars_by_status(),
+      TopReviews = core_calendar:get_top_calendars_by_reviews(10),
+      TopPositive = core_calendar:get_top_calendars_by_positive_reviews(10),
+      TopNegative = core_calendar:get_top_calendars_by_negative_reviews(10),
+      TopRating = core_calendar:get_top_calendars_by_rating(10),
+      Stats = #{
+        <<"total_calendars">> => Total,
+        <<"calendars_by_type">> => maps:from_list([{atom_to_binary(T, utf8), C} || {T, C} <- ByType]),
+        <<"calendars_by_status">> => maps:from_list([{atom_to_binary(S, utf8), C} || {S, C} <- ByStatus]),
+        <<"top_calendars_by_reviews">> => format_calendar_list(TopReviews),
+        <<"top_calendars_by_positive_reviews">> => format_calendar_list(TopPositive),
+        <<"top_calendars_by_negative_reviews">> => format_calendar_list(TopNegative),
+        <<"top_calendars_by_rating">> => format_calendar_list(TopRating)
+      },
+      handler_utils:send_json(Req1, 200, Stats);
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
+  end.
+
+format_calendar_list(List) ->
+  lists:map(fun(#calendar{id = Id, title = Title, rating_avg = RAvg}) ->
+    #{<<"id">> => Id, <<"title">> => Title, <<"rating_avg">> => RAvg}
+            end, List).
\ No newline at end of file
diff --git a/src/handlers/admin/admin_handler_event_stats.erl b/src/handlers/admin/admin_handler_event_stats.erl
new file mode 100644
index 0000000..fd57410
--- /dev/null
+++ b/src/handlers/admin/admin_handler_event_stats.erl
@@ -0,0 +1,100 @@
+%%%-------------------------------------------------------------------
+%%% @doc Административный обработчик статистики по событиям.
+%%% GET /v1/admin/events/stats – возвращает общее количество,
+%%% распределение по типам, статусам и топ-10 по рейтингу.
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_event_stats).
+-behaviour(cowboy_handler).
+-export([init/2]).
+-export([trails/0]).
+
+-include("records.hrl").
+
+%%% cowboy_handler callback
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> get_event_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+%%% Swagger metadata
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/admin/events/stats">>,
+      method => <<"GET">>,
+      description => <<"Get detailed event statistics (total, by type, by status, top 10 by rating)">>,
+      tags => [<<"Statistics">>],
+      responses => #{
+        200 => #{
+          description => <<"Event statistics object">>,
+          content => #{<<"application/json">> => #{schema => event_stats_schema()}}
+        },
+        403 => #{description => <<"Admin access required">>}
+      }
+    }
+  ].
+
+event_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"total_events">> => #{type => integer, description => <<"Total number of events (master, active)">>},
+      <<"events_by_type">> => #{
+        type => object,
+        description => <<"Number of events grouped by type (single, recurring)">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"events_by_status">> => #{
+        type => object,
+        description => <<"Number of events grouped by status (active, cancelled, completed)">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"top_events_by_rating">> => #{
+        type => array,
+        description => <<"Top 10 events by average rating">>,
+        items => #{
+          type => object,
+          properties => #{
+            <<"id">> => #{type => string},
+            <<"title">> => #{type => string},
+            <<"rating_avg">> => #{type => number, format => float},
+            <<"rating_count">> => #{type => integer}
+          }
+        }
+      }
+    }
+  }.
+
+%%% Internal functions
+
+%% @doc GET /v1/admin/events/stats – статистика по событиям.
+-spec get_event_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
+get_event_stats(Req) ->
+  case handler_utils:auth_admin(Req) of
+    {ok, _AdminId, Req1} ->
+      Total = core_event:count_events(),
+      ByType = core_event:count_events_by_type(),
+      ByStatus = core_event:count_events_by_status(),
+      Top10 = core_event:get_top_events_by_rating(10),
+      Stats = #{
+        <<"total_events">> => Total,
+        <<"events_by_type">> => maps:from_list([{atom_to_binary(Type, utf8), Count} || {Type, Count} <- ByType]),
+        <<"events_by_status">> => maps:from_list([{atom_to_binary(Status, utf8), Count} || {Status, Count} <- ByStatus]),
+        <<"top_events_by_rating">> => lists:map(fun event_to_map/1, Top10)
+      },
+      handler_utils:send_json(Req1, 200, Stats);
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
+  end.
+
+event_to_map(Event) ->
+  #{
+    <<"id">> => Event#event.id,
+    <<"title">> => Event#event.title,
+    <<"rating_avg">> => Event#event.rating_avg,
+    <<"rating_count">> => Event#event.rating_count
+  }.
\ No newline at end of file
diff --git a/src/handlers/admin/admin_handler_report_stats.erl b/src/handlers/admin/admin_handler_report_stats.erl
new file mode 100644
index 0000000..0f7616c
--- /dev/null
+++ b/src/handlers/admin/admin_handler_report_stats.erl
@@ -0,0 +1,97 @@
+%%%-------------------------------------------------------------------
+%%% @doc Административный обработчик статистики по жалобам.
+%%% GET /v1/admin/reports/stats – возвращает общее количество,
+%%% распределение по типам цели, статусам и топ-10 целей по жалобам.
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_report_stats).
+-behaviour(cowboy_handler).
+-export([init/2]).
+-export([trails/0]).
+
+-include("records.hrl").
+
+%%% cowboy_handler callback
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> get_report_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+%%% Swagger metadata
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/admin/reports/stats">>,
+      method => <<"GET">>,
+      description => <<"Get detailed report statistics (total, by target type, by status, top 10 targets by reports)">>,
+      tags => [<<"Statistics">>],
+      responses => #{
+        200 => #{
+          description => <<"Report statistics object">>,
+          content => #{<<"application/json">> => #{schema => report_stats_schema()}}
+        },
+        403 => #{description => <<"Admin access required">>}
+      }
+    }
+  ].
+
+report_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"total_reports">> => #{type => integer, description => <<"Total number of reports">>},
+      <<"reports_by_target_type">> => #{
+        type => object,
+        description => <<"Number of reports grouped by target type (event, calendar, review)">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"reports_by_status">> => #{
+        type => object,
+        description => <<"Number of reports grouped by status (pending, reviewed, dismissed)">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"top_targets_by_reports">> => #{
+        type => array,
+        description => <<"Top 10 targets by number of reports">>,
+        items => #{
+          type => object,
+          properties => #{
+            <<"target_type">> => #{type => string},
+            <<"target_id">> => #{type => string},
+            <<"report_count">> => #{type => integer}
+          }
+        }
+      }
+    }
+  }.
+
+%%% Internal functions
+
+%% @doc GET /v1/admin/reports/stats – статистика по жалобам.
+-spec get_report_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
+get_report_stats(Req) ->
+  case handler_utils:auth_admin(Req) of
+    {ok, _AdminId, Req1} ->
+      Total = core_report:count_reports(),
+      ByTargetType = core_report:count_reports_by_target_type(),
+      ByStatus = core_report:count_reports_by_status(),
+      Top10 = core_report:get_top_targets_by_reports(10),
+      Stats = #{
+        <<"total_reports">> => Total,
+        <<"reports_by_target_type">> => maps:from_list([{atom_to_binary(Type, utf8), Count} || {Type, Count} <- ByTargetType]),
+        <<"reports_by_status">> => maps:from_list([{atom_to_binary(Status, utf8), Count} || {Status, Count} <- ByStatus]),
+        <<"top_targets_by_reports">> => lists:map(fun({TargetType, TargetId, Count}) ->
+          #{
+            <<"target_type">> => atom_to_binary(TargetType, utf8),
+            <<"target_id">> => TargetId,
+            <<"report_count">> => Count
+          }
+                                                  end, Top10)
+      },
+      handler_utils:send_json(Req1, 200, Stats);
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
+  end.
\ No newline at end of file
diff --git a/src/handlers/admin/admin_handler_reviews_stats.erl b/src/handlers/admin/admin_handler_reviews_stats.erl
new file mode 100644
index 0000000..4bc983e
--- /dev/null
+++ b/src/handlers/admin/admin_handler_reviews_stats.erl
@@ -0,0 +1,116 @@
+%%%-------------------------------------------------------------------
+%%% @doc Административный обработчик статистики по отзывам.
+%%% GET /v1/admin/reviews/stats – возвращает общее количество,
+%%% распределение по типам цели, статусам, топ-10 целей по отзывам
+%%% (всего, позитивных, негативных).
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_reviews_stats).
+-behaviour(cowboy_handler).
+-export([init/2]).
+-export([trails/0]).
+
+-include("records.hrl").
+
+%%% cowboy_handler callback
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> get_review_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+%%% Swagger metadata
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/admin/reviews/stats">>,
+      method => <<"GET">>,
+      description => <<"Get detailed review statistics (total, by target type, by status, top targets by reviews/positive/negative)">>,
+      tags => [<<"Statistics">>],
+      responses => #{
+        200 => #{
+          description => <<"Review statistics object">>,
+          content => #{<<"application/json">> => #{schema => review_stats_schema()}}
+        },
+        403 => #{description => <<"Admin access required">>}
+      }
+    }
+  ].
+
+review_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"total_reviews">> => #{type => integer, description => <<"Total number of reviews">>},
+      <<"reviews_by_target_type">> => #{
+        type => object,
+        description => <<"Number of reviews grouped by target type (event, calendar)">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"reviews_by_status">> => #{
+        type => object,
+        description => <<"Number of reviews grouped by status (visible, hidden, deleted)">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"top_targets_by_reviews">> => #{
+        type => array,
+        description => <<"Top 10 targets by total number of reviews">>,
+        items => target_review_count_schema()
+      },
+      <<"top_targets_by_positive_reviews">> => #{
+        type => array,
+        description => <<"Top 10 targets by positive reviews (rating >= 4)">>,
+        items => target_review_count_schema()
+      },
+      <<"top_targets_by_negative_reviews">> => #{
+        type => array,
+        description => <<"Top 10 targets by negative reviews (rating <= 2)">>,
+        items => target_review_count_schema()
+      }
+    }
+  }.
+
+target_review_count_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"target_type">> => #{type => string},
+      <<"target_id">> => #{type => string},
+      <<"review_count">> => #{type => integer}
+    }
+  }.
+
+%%% Internal functions
+
+%% @doc GET /v1/admin/reviews/stats – статистика по отзывам.
+-spec get_review_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
+get_review_stats(Req) ->
+  case handler_utils:auth_admin(Req) of
+    {ok, _AdminId, Req1} ->
+      Total = core_review:count_reviews(),
+      ByTargetType = core_review:count_reviews_by_target_type(),
+      ByStatus = core_review:count_reviews_by_status(),
+      TopAll = core_review:get_top_targets_by_reviews(10),
+      TopPositive = core_review:get_top_targets_by_positive_reviews(10),
+      TopNegative = core_review:get_top_targets_by_negative_reviews(10),
+      Stats = #{
+        <<"total_reviews">> => Total,
+        <<"reviews_by_target_type">> => maps:from_list([{atom_to_binary(Type, utf8), Count} || {Type, Count} <- ByTargetType]),
+        <<"reviews_by_status">> => maps:from_list([{atom_to_binary(Status, utf8), Count} || {Status, Count} <- ByStatus]),
+        <<"top_targets_by_reviews">> => lists:map(fun target_to_map/1, TopAll),
+        <<"top_targets_by_positive_reviews">> => lists:map(fun target_to_map/1, TopPositive),
+        <<"top_targets_by_negative_reviews">> => lists:map(fun target_to_map/1, TopNegative)
+      },
+      handler_utils:send_json(Req1, 200, Stats);
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
+  end.
+
+target_to_map({TargetType, TargetId, Count}) ->
+  #{
+    <<"target_type">> => atom_to_binary(TargetType, utf8),
+    <<"target_id">> => TargetId,
+    <<"review_count">> => Count
+  }.
\ No newline at end of file
diff --git a/src/handlers/admin/admin_handler_stats.erl b/src/handlers/admin/admin_handler_stats.erl
index 15d423f..280f7ba 100644
--- a/src/handlers/admin/admin_handler_stats.erl
+++ b/src/handlers/admin/admin_handler_stats.erl
@@ -47,15 +47,18 @@ stats_schema() ->
     type => object,
     properties => #{
       <<"users_total">> => #{type => integer, description => <<"Total number of users">>},
+      <<"pending_users_total">> => #{type => integer, description => <<"Number of users awaiting email verification">>},
       <<"events_total">> => #{type => integer, description => <<"Total number of events">>},
-      <<"reviews_total">> => #{type => integer, description => <<"Total number of reviews">>},
       <<"calendars_total">> => #{type => integer, description => <<"Total number of calendars">>},
-      <<"reports_total">> => #{type => integer, description => <<"Total number of reports">>},
+      <<"reviews_total">> => #{type => integer, description => <<"Total number of reviews">>},
+      <<"reports_total">> => #{type => integer, description => <<"Total number of reports (all statuses)">>},
+      <<"reports_pending">> => #{type => integer, description => <<"Number of pending reports">>},
+      <<"reports_reviewed">> => #{type => integer, description => <<"Number of reviewed reports">>},
+      <<"reports_dismissed">> => #{type => integer, description => <<"Number of dismissed reports">>},
       <<"tickets_total">> => #{type => integer, description => <<"Total number of tickets">>},
       <<"tickets_open">> => #{type => integer, description => <<"Number of open tickets">>},
       <<"subscriptions_total">> => #{type => integer, description => <<"Total number of subscriptions">>},
-      <<"active_subscriptions">> => #{type => integer, description => <<"Number of active subscriptions">>},
-      <<"pending_users_total">> => #{type => integer, description => <<"Number of users awaiting email verification">>},
+      <<"trial_subscriptions">> => #{type => integer, description => <<"Number of trial subscriptions">>},
       <<"avg_ticket_resolution_h">> => #{type => number, format => float, description => <<"Average ticket resolution time in hours">>},
       <<"registrations_by_day">> => #{
         type => array,
diff --git a/src/handlers/admin/admin_handler_subscription_stats.erl b/src/handlers/admin/admin_handler_subscription_stats.erl
new file mode 100644
index 0000000..11d716c
--- /dev/null
+++ b/src/handlers/admin/admin_handler_subscription_stats.erl
@@ -0,0 +1,102 @@
+%%%-------------------------------------------------------------------
+%%% @doc Административный обработчик статистики по подпискам.
+%%% GET /v1/admin/subscriptions/stats – возвращает общее количество,
+%%% распределение по планам, статусам, пробные, заканчивающиеся платные.
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_subscription_stats).
+-behaviour(cowboy_handler).
+-export([init/2]).
+-export([trails/0]).
+
+-include("records.hrl").
+
+%%% cowboy_handler callback
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> get_subscription_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+%%% Swagger metadata
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/admin/subscriptions/stats">>,
+      method => <<"GET">>,
+      description => <<"Get detailed subscription statistics (total, by plan, by status, trial count, ending paid subscriptions)">>,
+      tags => [<<"Statistics">>],
+      responses => #{
+        200 => #{
+          description => <<"Subscription statistics object">>,
+          content => #{<<"application/json">> => #{schema => subscription_stats_schema()}}
+        },
+        403 => #{description => <<"Admin access required">>}
+      }
+    }
+  ].
+
+subscription_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"total_subscriptions">> => #{type => integer, description => <<"Total number of subscriptions">>},
+      <<"subscriptions_by_plan">> => #{
+        type => object,
+        description => <<"Number of subscriptions grouped by plan">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"subscriptions_by_status">> => #{
+        type => object,
+        description => <<"Number of subscriptions grouped by status">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"trial_subscriptions">> => #{type => integer, description => <<"Number of subscriptions in trial period (trial_used = false)">>},
+      <<"ending_paid_subscriptions">> => #{
+        type => array,
+        description => <<"Paid subscriptions expiring within 30 days">>,
+        items => #{
+          type => object,
+          properties => #{
+            <<"id">> => #{type => string},
+            <<"user_id">> => #{type => string},
+            <<"plan">> => #{type => string},
+            <<"expires_at">> => #{type => string, format => <<"date-time">>}
+          }
+        }
+      }
+    }
+  }.
+
+%%% Internal functions
+
+%% @doc GET /v1/admin/subscriptions/stats – статистика по подпискам.
+-spec get_subscription_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
+get_subscription_stats(Req) ->
+  case handler_utils:auth_admin(Req) of
+    {ok, _AdminId, Req1} ->
+      Total = core_subscription:count_subscriptions(),
+      ByPlan = core_subscription:count_subscriptions_by_plan(),
+      ByStatus = core_subscription:count_subscriptions_by_status(),
+      Trial = core_subscription:count_trial_subscriptions(),
+      EndingPaid = core_subscription:get_ending_paid_subscriptions(30),
+      Stats = #{
+        <<"total_subscriptions">> => Total,
+        <<"subscriptions_by_plan">> => maps:from_list([{atom_to_binary(Plan, utf8), Count} || {Plan, Count} <- ByPlan]),
+        <<"subscriptions_by_status">> => maps:from_list([{atom_to_binary(Status, utf8), Count} || {Status, Count} <- ByStatus]),
+        <<"trial_subscriptions">> => Trial,
+        <<"ending_paid_subscriptions">> => lists:map(fun(Sub) ->
+          #{
+            <<"id">> => Sub#subscription.id,
+            <<"user_id">> => Sub#subscription.user_id,
+            <<"plan">> => atom_to_binary(Sub#subscription.plan, utf8),
+            <<"expires_at">> => handler_utils:datetime_to_iso8601(Sub#subscription.expires_at)
+          }
+                                                     end, EndingPaid)
+      },
+      handler_utils:send_json(Req1, 200, Stats);
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
+  end.
\ No newline at end of file
diff --git a/src/handlers/admin/admin_handler_ticket_stats.erl b/src/handlers/admin/admin_handler_ticket_stats.erl
index c676b53..3e09c1d 100644
--- a/src/handlers/admin/admin_handler_ticket_stats.erl
+++ b/src/handlers/admin/admin_handler_ticket_stats.erl
@@ -1,12 +1,10 @@
 %%%-------------------------------------------------------------------
-%%% @doc Административный обработчик для получения статистики по тикетам.
-%%% GET – возвращает агрегированную статистику тикетов
-%%% (количество по статусам: open, in_progress, resolved, closed).
+%%% @doc Административный обработчик статистики по тикетам.
+%%% GET – возвращает агрегированные данные по тикетам.
 %%% @end
 %%%-------------------------------------------------------------------
 -module(admin_handler_ticket_stats).
 -behaviour(cowboy_handler).
-
 -export([init/2]).
 -export([trails/0]).
 
@@ -16,8 +14,8 @@
 -spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
 init(Req, _Opts) ->
   case cowboy_req:method(Req) of
-    <<"GET">> -> get_stats(Req);
-    _         -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+    <<"GET">> -> get_ticket_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
   end.
 
 %%% Swagger metadata
@@ -25,38 +23,41 @@ init(Req, _Opts) ->
 trails() ->
   [
     #{
-      path        => <<"/v1/admin/tickets/stats">>,
-      method      => <<"GET">>,
-      description => <<"Get ticket statistics (admin)">>,
-      tags        => [<<"Tickets">>],
-      responses   => #{
+      path => <<"/v1/admin/tickets/stats">>,
+      method => <<"GET">>,
+      description => <<"Get ticket statistics">>,
+      tags => [<<"Tickets">>],
+      responses => #{
         200 => #{
           description => <<"Ticket statistics">>,
-          content => #{<<"application/json">> => #{schema => #{
-            type       => object,
-            properties => #{
-              open        => #{type => integer, description => <<"Number of open tickets">>},
-              in_progress => #{type => integer, description => <<"Number of tickets in progress">>},
-              resolved    => #{type => integer, description => <<"Number of resolved tickets">>},
-              closed      => #{type => integer, description => <<"Number of closed tickets">>},
-              total       => #{type => integer, description => <<"Total number of tickets">>}
-            }
-          }}}
-        },
-        403 => #{description => <<"Admin access required">>}
+          content => #{<<"application/json">> => #{schema => ticket_stats_schema()}}
+        }
       }
     }
   ].
 
+ticket_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      open => #{type => integer, description => <<"Number of open tickets">>},
+      in_progress => #{type => integer, description => <<"Number of in-progress tickets">>},
+      resolved => #{type => integer, description => <<"Number of resolved tickets">>},
+      closed => #{type => integer, description => <<"Number of closed tickets">>},
+      total_tickets => #{type => integer, description => <<"Total number of tickets">>},
+      total_errors => #{type => integer, description => <<"Total error occurrences">>}
+    }
+  }.
+
 %%% Internal functions
 
-%% @doc Получить статистику тикетов. Доступно только администраторам.
--spec get_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
-get_stats(Req) ->
+%% @doc GET /v1/admin/tickets/stats – получить статистику по тикетам.
+-spec get_ticket_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
+get_ticket_stats(Req) ->
   case handler_utils:auth_admin(Req) of
-    {ok, _AdminId, Req1} ->
-      Stats = core_ticket:stats(),
+    {ok, AdminId, Req1} ->
+      Stats = logic_ticket:get_statistics(AdminId),
       handler_utils:send_json(Req1, 200, Stats);
-    {error, Code, Message, Req1} ->
-      handler_utils:send_error(Req1, Code, Message)
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
   end.
\ No newline at end of file
diff --git a/src/handlers/admin/admin_handler_user_stats.erl b/src/handlers/admin/admin_handler_user_stats.erl
new file mode 100644
index 0000000..2e5853a
--- /dev/null
+++ b/src/handlers/admin/admin_handler_user_stats.erl
@@ -0,0 +1,80 @@
+%%%-------------------------------------------------------------------
+%%% @doc Административный обработчик статистики по пользователям.
+%%% GET /v1/admin/users/stats – возвращает общее количество,
+%%% распределение по ролям, статусам и число неподтверждённых.
+%%% @end
+%%%-------------------------------------------------------------------
+-module(admin_handler_user_stats).
+-behaviour(cowboy_handler).
+-export([init/2]).
+-export([trails/0]).
+
+-include("records.hrl").
+
+%%% cowboy_handler callback
+-spec init(cowboy_req:req(), any()) -> {ok, cowboy_req:req(), any()}.
+init(Req, _Opts) ->
+  case cowboy_req:method(Req) of
+    <<"GET">> -> get_user_stats(Req);
+    _ -> handler_utils:send_error(Req, 405, <<"Method not allowed">>)
+  end.
+
+%%% Swagger metadata
+-spec trails() -> [map()].
+trails() ->
+  [
+    #{
+      path => <<"/v1/admin/users/stats">>,
+      method => <<"GET">>,
+      description => <<"Get detailed user statistics (total, by role, by status, pending)">>,
+      tags => [<<"Statistics">>],
+      responses => #{
+        200 => #{
+          description => <<"User statistics object">>,
+          content => #{<<"application/json">> => #{schema => user_stats_schema()}}
+        },
+        403 => #{description => <<"Admin access required">>}
+      }
+    }
+  ].
+
+user_stats_schema() ->
+  #{
+    type => object,
+    properties => #{
+      <<"total_users">> => #{type => integer, description => <<"Total number of users">>},
+      <<"users_by_role">> => #{
+        type => object,
+        description => <<"Number of users grouped by role">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"users_by_status">> => #{
+        type => object,
+        description => <<"Number of users grouped by status">>,
+        additionalProperties => #{type => integer}
+      },
+      <<"pending_users">> => #{type => integer, description => <<"Number of unverified users">>}
+    }
+  }.
+
+%%% Internal functions
+
+%% @doc GET /v1/admin/users/stats – статистика по пользователям.
+-spec get_user_stats(cowboy_req:req()) -> {ok, binary(), cowboy_req:req()}.
+get_user_stats(Req) ->
+  case handler_utils:auth_admin(Req) of
+    {ok, _AdminId, Req1} ->
+      Total = core_user:count_users(),
+      ByRole = core_user:count_users_by_role(),
+      ByStatus = core_user:count_users_by_status(),
+      Pending = core_user:count_pending_users(),
+      Stats = #{
+        <<"total_users">> => Total,
+        <<"users_by_role">> => maps:from_list([{atom_to_binary(Role, utf8), Count} || {Role, Count} <- ByRole]),
+        <<"users_by_status">> => maps:from_list([{atom_to_binary(Status, utf8), Count} || {Status, Count} <- ByStatus]),
+        <<"pending_users">> => Pending
+      },
+      handler_utils:send_json(Req1, 200, Stats);
+    {error, Code, Msg, Req1} ->
+      handler_utils:send_error(Req1, Code, Msg)
+  end.
\ No newline at end of file
diff --git a/src/logic/logic_stats.erl b/src/logic/logic_stats.erl
index 6623b73..26bc047 100644
--- a/src/logic/logic_stats.erl
+++ b/src/logic/logic_stats.erl
@@ -1,10 +1,3 @@
-%%%-------------------------------------------------------------------
-%%% @doc Модуль сбора статистики для административной панели.
-%%%
-%%% Предоставляет функции `get_stats/2` и `get_stats/4`, возвращающие
-%%% агрегированные показатели в зависимости от роли администратора.
-%%% @end
-%%%-------------------------------------------------------------------
 -module(logic_stats).
 -export([get_stats/2, get_stats/4]).
 -include("records.hrl").
@@ -53,9 +46,14 @@ build_superadmin_stats(From, To) ->
     events_total             => core_event:count_events(),
     calendars_total          => core_calendar:count_calendars(),
     reviews_total            => core_review:count_reviews(),
-    reports_total            => core_report:count_reports_by_status(pending),
+    reports_total            => core_report:count_reports(),                    % все жалобы
+    reports_pending          => core_report:count_reports_by_status(pending),
+    reports_reviewed         => core_report:count_reports_by_status(reviewed),
+    reports_dismissed        => core_report:count_reports_by_status(dismissed),
     tickets_open             => core_ticket:count_tickets_by_status(open),
     tickets_total            => length(core_ticket:list_all()),
+    subscriptions_total      => core_subscription:count_subscriptions(),
+    trial_subscriptions      => core_subscription:count_trial_subscriptions(),
     avg_ticket_resolution_h  => trunc_hours(core_ticket:avg_resolution_time()),
     registrations_by_day     => date_list_to_json(core_user:count_users_by_date(From, To)),
     events_by_day            => date_list_to_json(core_event:count_events_by_date(From, To)),
@@ -80,9 +78,14 @@ build_admin_stats(From, To) ->
     events_total             => core_event:count_events(),
     calendars_total          => core_calendar:count_calendars(),
     reviews_total            => core_review:count_reviews(),
-    reports_total            => core_report:count_reports_by_status(pending),
+    reports_total            => core_report:count_reports(),
+    reports_pending          => core_report:count_reports_by_status(pending),
+    reports_reviewed         => core_report:count_reports_by_status(reviewed),
+    reports_dismissed        => core_report:count_reports_by_status(dismissed),
     tickets_open             => core_ticket:count_tickets_by_status(open),
     tickets_total            => length(core_ticket:list_all()),
+    subscriptions_total      => core_subscription:count_subscriptions(),
+    trial_subscriptions      => core_subscription:count_trial_subscriptions(),
     avg_ticket_resolution_h  => trunc_hours(core_ticket:avg_resolution_time()),
     registrations_by_day     => date_list_to_json(core_user:count_users_by_date(From, To)),
     events_by_day            => date_list_to_json(core_event:count_events_by_date(From, To)),
diff --git a/src/swagger/eventhub_trails.erl b/src/swagger/eventhub_trails.erl
index db015ef..18d2f4c 100644
--- a/src/swagger/eventhub_trails.erl
+++ b/src/swagger/eventhub_trails.erl
@@ -12,22 +12,27 @@ admin() ->
     admin_handler_health,
     admin_handler_stats,
     admin_handler_login,
-    admin_handler_refresh,                    % ← добавлен
+    admin_handler_refresh,
     % ================== ПОЛЬЗОВАТЕЛИ ==================
     admin_handler_users,
     admin_handler_user_by_id,
-    admin_handler_user_verification_token,    % ← добавлен
+    admin_handler_user_verification_token,
+    admin_handler_user_stats,
     % ================== КАЛЕНДАРИ ==================
-    admin_handler_calendars,                  % ← добавлен
-    admin_handler_calendar_by_id,             % ← добавлен
+    admin_handler_calendars,
+    admin_handler_calendar_stats,
+    admin_handler_calendar_by_id,
     % ================== СОБЫТИЯ ==================
     admin_handler_events,
+    admin_handler_event_stats,
     admin_handler_event_by_id,
     % ================== ОТЧЁТЫ ==================
     admin_handler_reports,
+    admin_handler_report_stats,
     admin_handler_report_by_id,
     % ================== ОТЗЫВЫ ==================
     admin_handler_reviews,
+    admin_handler_reviews_stats,
     admin_handler_reviews_by_id,
     % ================== БАН-СЛОВА ==================
     admin_handler_banned_words,
@@ -37,13 +42,14 @@ admin() ->
     admin_handler_tickets,
     % ================== ПОДПИСКИ ==================
     admin_handler_subscriptions,
+    admin_handler_subscription_stats,
     admin_handler_subscriptions_by_id,
     % ================== МОДЕРАЦИЯ (общий маршрут) ==================
     admin_handler_moderation,
     % ================== Управление ролями (только для superadmin) ==================
     admin_handler_me,
     admin_handler_admins,
-    admin_handler_admins_by_id,               % ← добавлен
+    admin_handler_admins_by_id,
     admin_handler_audit
   ],
   lists:flatmap(fun trails_from_module/1, Modules).
@@ -59,7 +65,7 @@ user() ->
     handler_register,
     handler_login,
     handler_refresh,
-    handler_verify,                           % ← добавлен
+    handler_verify,
     handler_booking_by_id,
     handler_bookings,
     handler_calendar_by_id,
diff --git a/test/api/admins/admin_stats_tests.erl b/test/api/admins/admin_stats_tests.erl
index 44e3aa5..02da6e3 100644
--- a/test/api/admins/admin_stats_tests.erl
+++ b/test/api/admins/admin_stats_tests.erl
@@ -3,13 +3,24 @@
 %%%
 %%% Покрывает эндпоинты:
 %%% GET /v1/admin/stats
+%%% GET /v1/admin/users/stats
+%%% GET /v1/admin/events/stats
+%%% GET /v1/admin/reports/stats
+%%% GET /v1/admin/reviews/stats
+%%% GET /v1/admin/subscriptions/stats
+%%% GET /v1/admin/calendars/stats
 %%%
 %%% Проверяет:
-%%% - получение статистики для всех четырёх ролей администраторов
-%%% - для superadmin и admin – наличие ключевых метрик, включая
-%%%   pending_users_total, *_by_day
+%%% - получение общей статистики для всех ролей администраторов
+%%% - для superadmin и admin – наличие ключевых метрик, включая pending_users_total, *_by_day
 %%% - для moderator и support – ответ непустой
 %%% - работу с фильтром по датам (from, to)
+%%% - статистику по пользователям (users/stats)
+%%% - статистику по событиям (events/stats)
+%%% - статистику по жалобам (reports/stats)
+%%% - статистику по отзывам (reviews/stats)
+%%% - статистику по подпискам (subscriptions/stats)
+%%% - статистику по календарям (calendars/stats)
 %%% @end
 %%%-------------------------------------------------------------------
 -module(admin_stats_tests).
@@ -27,6 +38,31 @@ test() ->
   ModerToken = api_test_runner:get_moderator_token(),
   SupportToken = api_test_runner:get_support_token(),
 
+  % Создаём тестовые данные для ненулевой статистики
+  UserToken = api_test_runner:get_user_token(),
+  CalId = api_test_runner:create_calendar(UserToken, #{title => <<"StatsCal">>}),
+  EventId = api_test_runner:create_event(UserToken, CalId, #{
+    title => <<"Stats Event">>,
+    start_time => api_test_runner:future_date(),
+    duration => 60
+  }),
+  % Бронируем и подтверждаем, чтобы можно было оставить отзыв
+  #{<<"id">> := BookingId} = api_test_runner:client_post(
+    <<"/v1/events/", EventId/binary, "/bookings">>, UserToken, #{}),
+  api_test_runner:client_put(<<"/v1/bookings/", BookingId/binary>>, UserToken,
+    #{action => <<"confirm">>}),
+  % Оставляем отзыв
+  api_test_runner:client_post(<<"/v1/reviews">>, UserToken,
+    #{target_type => <<"event">>, target_id => EventId, rating => 5, comment => <<"Great!">>}),
+  % Жалоба
+  api_test_runner:client_post(<<"/v1/reports">>, UserToken,
+    #{<<"target_type">> => <<"event">>, <<"target_id">> => EventId, <<"reason">> => <<"Test">>}),
+  % Подписка
+  SubUserToken = api_test_runner:get_user_token(),
+  api_test_runner:client_post(<<"/v1/subscription">>, SubUserToken,
+    #{<<"action">> => <<"start_trial">>}),
+
+  % Общая статистика
   test_stats_for_role("Superadmin", SuperToken, strict),
   test_stats_for_role("Admin", AdminToken, strict),
   test_stats_for_role("Moderator", ModerToken, loose),
@@ -34,6 +70,14 @@ test() ->
 
   test_stats_with_dates(SuperToken),
 
+  % Детальная статистика
+  test_user_stats(SuperToken),
+  test_event_stats(SuperToken),
+  test_report_stats(SuperToken),
+  test_review_stats(SuperToken),
+  test_subscription_stats(SuperToken),
+  test_calendar_stats(SuperToken),
+
   ct:pal("=== All admin stats tests passed ==="),
   ok.
 
@@ -41,9 +85,6 @@ test() ->
 %%% Тестовые функции
 %%%===================================================================
 
-%% @doc Проверяет получение статистики для конкретной роли.
-%% strict – ожидаем ключи users_total/events_total/pending_users_total и *_by_day
-%% loose – просто убеждаемся, что ответ непустой
 -spec test_stats_for_role(string(), binary(), strict | loose) -> ok.
 test_stats_for_role(RoleName, Token, Strictness) ->
   ct:pal(" TEST: Get stats for role ~s", [RoleName]),
@@ -51,18 +92,32 @@ test_stats_for_role(RoleName, Token, Strictness) ->
   ?assert(is_map(Stats)),
   case Strictness of
     strict ->
-      HasUsers = maps:is_key(<<"users_total">>, Stats) orelse maps:is_key(<<"users">>, Stats),
-      HasEvents = maps:is_key(<<"events_total">>, Stats) orelse maps:is_key(<<"events">>, Stats),
-      ?assert(HasUsers orelse HasEvents),
-      % Проверяем наличие новых ключей
+      % Тотальные значения
+      ?assert(maps:is_key(<<"users_total">>, Stats)),
       ?assert(maps:is_key(<<"pending_users_total">>, Stats)),
+      ?assert(maps:is_key(<<"events_total">>, Stats)),
+      ?assert(maps:is_key(<<"calendars_total">>, Stats)),
+      ?assert(maps:is_key(<<"reviews_total">>, Stats)),
+      ?assert(maps:is_key(<<"reports_total">>, Stats)),
+      ?assert(maps:is_key(<<"reports_pending">>, Stats)),
+      ?assert(maps:is_key(<<"reports_reviewed">>, Stats)),
+      ?assert(maps:is_key(<<"reports_dismissed">>, Stats)),
+      ?assert(maps:is_key(<<"tickets_total">>, Stats)),
+      ?assert(maps:is_key(<<"tickets_open">>, Stats)),
+      ?assert(maps:is_key(<<"subscriptions_total">>, Stats)),
+      ?assert(maps:is_key(<<"trial_subscriptions">>, Stats)),
+      % Массивы по дням
+      ?assert(maps:is_key(<<"registrations_by_day">>, Stats)),
+      ?assert(maps:is_key(<<"events_by_day">>, Stats)),
       ?assert(maps:is_key(<<"reviews_by_day">>, Stats)),
       ?assert(maps:is_key(<<"calendars_by_day">>, Stats)),
       ?assert(maps:is_key(<<"reports_by_day">>, Stats)),
       ?assert(maps:is_key(<<"tickets_by_day">>, Stats)),
       ?assert(maps:is_key(<<"subscriptions_by_day">>, Stats)),
       ?assert(maps:is_key(<<"pending_users_by_day">>, Stats)),
-      % Проверяем, что *_by_day являются списками
+      % Проверка, что они действительно списки
+      ?assert(is_list(maps:get(<<"registrations_by_day">>, Stats))),
+      ?assert(is_list(maps:get(<<"events_by_day">>, Stats))),
       ?assert(is_list(maps:get(<<"reviews_by_day">>, Stats))),
       ?assert(is_list(maps:get(<<"calendars_by_day">>, Stats))),
       ?assert(is_list(maps:get(<<"reports_by_day">>, Stats))),
@@ -74,7 +129,6 @@ test_stats_for_role(RoleName, Token, Strictness) ->
   end,
   ct:pal(" OK: ~p keys", [length(maps:keys(Stats))]).
 
-%% @doc GET /v1/admin/stats?from=...&to=... – проверяет фильтрацию по датам.
 -spec test_stats_with_dates(binary()) -> ok.
 test_stats_with_dates(Token) ->
   ct:pal(" TEST: Get stats with date range"),
@@ -84,4 +138,85 @@ test_stats_with_dates(Token) ->
   Stats = api_test_runner:admin_get(Path, Token),
   ?assert(is_map(Stats)),
   ?assert(maps:is_key(<<"users_total">>, Stats) orelse maps:is_key(<<"users">>, Stats)),
-  ct:pal(" OK").
\ No newline at end of file
+  ct:pal(" OK").
+
+%% @doc Тестирует эндпоинт GET /v1/admin/users/stats.
+-spec test_user_stats(binary()) -> ok.
+test_user_stats(Token) ->
+  ct:pal(" TEST: User statistics"),
+  Stats = api_test_runner:admin_get(<<"/v1/admin/users/stats">>, Token),
+  ?assert(is_map(Stats)),
+  ?assert(maps:is_key(<<"total_users">>, Stats)),
+  ?assert(maps:is_key(<<"users_by_role">>, Stats)),
+  ?assert(maps:is_key(<<"users_by_status">>, Stats)),
+  ?assert(maps:is_key(<<"pending_users">>, Stats)),
+  ct:pal(" OK: total=~p, pending=~p", [maps:get(<<"total_users">>, Stats), maps:get(<<"pending_users">>, Stats)]).
+
+%% @doc Тестирует эндпоинт GET /v1/admin/events/stats.
+-spec test_event_stats(binary()) -> ok.
+test_event_stats(Token) ->
+  ct:pal(" TEST: Event statistics"),
+  Stats = api_test_runner:admin_get(<<"/v1/admin/events/stats">>, Token),
+  ?assert(is_map(Stats)),
+  ?assert(maps:is_key(<<"total_events">>, Stats)),
+  ?assert(maps:is_key(<<"events_by_type">>, Stats)),
+  ?assert(maps:is_key(<<"events_by_status">>, Stats)),
+  ?assert(maps:is_key(<<"top_events_by_rating">>, Stats)),
+  ?assert(is_list(maps:get(<<"top_events_by_rating">>, Stats))),
+  ct:pal(" OK: total=~p", [maps:get(<<"total_events">>, Stats)]).
+
+%% @doc Тестирует эндпоинт GET /v1/admin/reports/stats.
+-spec test_report_stats(binary()) -> ok.
+test_report_stats(Token) ->
+  ct:pal(" TEST: Report statistics"),
+  Stats = api_test_runner:admin_get(<<"/v1/admin/reports/stats">>, Token),
+  ?assert(is_map(Stats)),
+  ?assert(maps:is_key(<<"total_reports">>, Stats)),
+  ?assert(maps:is_key(<<"reports_by_target_type">>, Stats)),
+  ?assert(maps:is_key(<<"reports_by_status">>, Stats)),
+  ?assert(maps:is_key(<<"top_targets_by_reports">>, Stats)),
+  ?assert(is_list(maps:get(<<"top_targets_by_reports">>, Stats))),
+  ct:pal(" OK: total=~p", [maps:get(<<"total_reports">>, Stats)]).
+
+%% @doc Тестирует эндпоинт GET /v1/admin/reviews/stats.
+-spec test_review_stats(binary()) -> ok.
+test_review_stats(Token) ->
+  ct:pal(" TEST: Review statistics"),
+  Stats = api_test_runner:admin_get(<<"/v1/admin/reviews/stats">>, Token),
+  ?assert(is_map(Stats)),
+  ?assert(maps:is_key(<<"total_reviews">>, Stats)),
+  ?assert(maps:is_key(<<"reviews_by_target_type">>, Stats)),
+  ?assert(maps:is_key(<<"reviews_by_status">>, Stats)),
+  ?assert(maps:is_key(<<"top_targets_by_reviews">>, Stats)),
+  ?assert(maps:is_key(<<"top_targets_by_positive_reviews">>, Stats)),
+  ?assert(maps:is_key(<<"top_targets_by_negative_reviews">>, Stats)),
+  ct:pal(" OK: total=~p", [maps:get(<<"total_reviews">>, Stats)]).
+
+%% @doc Тестирует эндпоинт GET /v1/admin/subscriptions/stats.
+-spec test_subscription_stats(binary()) -> ok.
+test_subscription_stats(Token) ->
+  ct:pal(" TEST: Subscription statistics"),
+  Stats = api_test_runner:admin_get(<<"/v1/admin/subscriptions/stats">>, Token),
+  ?assert(is_map(Stats)),
+  ?assert(maps:is_key(<<"total_subscriptions">>, Stats)),
+  ?assert(maps:is_key(<<"subscriptions_by_plan">>, Stats)),
+  ?assert(maps:is_key(<<"subscriptions_by_status">>, Stats)),
+  ?assert(maps:is_key(<<"trial_subscriptions">>, Stats)),
+  ?assert(maps:is_key(<<"ending_paid_subscriptions">>, Stats)),
+  ?assert(is_list(maps:get(<<"ending_paid_subscriptions">>, Stats))),
+  ct:pal(" OK: total=~p, trial=~p", [maps:get(<<"total_subscriptions">>, Stats), maps:get(<<"trial_subscriptions">>, Stats)]).
+
+%% @doc Тестирует эндпоинт GET /v1/admin/calendars/stats.
+-spec test_calendar_stats(binary()) -> ok.
+test_calendar_stats(Token) ->
+  ct:pal(" TEST: Calendar statistics"),
+  Stats = api_test_runner:admin_get(<<"/v1/admin/calendars/stats">>, Token),
+  ?assert(is_map(Stats)),
+  ?assert(maps:is_key(<<"total_calendars">>, Stats)),
+  ?assert(maps:is_key(<<"calendars_by_type">>, Stats)),
+  ?assert(maps:is_key(<<"calendars_by_status">>, Stats)),
+  ?assert(maps:is_key(<<"top_calendars_by_reviews">>, Stats)),
+  ?assert(maps:is_key(<<"top_calendars_by_positive_reviews">>, Stats)),
+  ?assert(maps:is_key(<<"top_calendars_by_negative_reviews">>, Stats)),
+  ?assert(maps:is_key(<<"top_calendars_by_rating">>, Stats)),
+  ct:pal(" OK: total=~p", [maps:get(<<"total_calendars">>, Stats)]).
\ No newline at end of file
diff --git a/test/api/users/user_verification_tests.erl b/test/api/users/user_verification_tests.erl
index aeaba88..261165b 100644
--- a/test/api/users/user_verification_tests.erl
+++ b/test/api/users/user_verification_tests.erl
@@ -14,9 +14,6 @@
 -module(user_verification_tests).
 -include_lib("eunit/include/eunit.hrl").
 -export([test/0]).
--export([verification_test/0]).
-
-verification_test() -> test().
 
 -spec test() -> ok.
 test() ->