diff --git a/tests/admin/test_pages.py b/tests/admin/test_pages.py
new file mode 100644
index 0000000..1e1f403
--- /dev/null
+++ b/tests/admin/test_pages.py
@@ -0,0 +1,118 @@
+import uuid
+
+from dash.testing.composite import DashComposite
+from selenium.webdriver.support.ui import Select
+from werkzeug.security import generate_password_hash
+
+from src.auth import db as auth_db
+from src.subscriptions import db as sub_db
+
+PASSWORD = "s3cretpass!"
+
+
+def _unique_email(prefix: str) -> str:
+    return f"{prefix}-{uuid.uuid4().hex[:8]}@ex.fr"
+
+
+def _make_verified_user(email: str) -> int:
+    auth_db.init_schema()
+    uid = auth_db.create_user(email, generate_password_hash(PASSWORD))
+    auth_db.set_email_verified(uid)
+    return uid
+
+
+def _cleanup_user(user_id: int) -> None:
+    conn = auth_db.get_conn()
+    conn.execute("DELETE FROM admin_actions WHERE target_user_id = ?", (user_id,))
+    conn.execute("DELETE FROM subscriptions WHERE user_id = ?", (user_id,))
+    conn.execute("DELETE FROM subscriber_state WHERE user_id = ?", (user_id,))
+    conn.execute("DELETE FROM users WHERE id = ?", (user_id,))
+    # tests/users.test.sqlite is committed to git and shared by the whole
+    # Selenium session (USERS_DB_PATH is set globally in pyproject.toml).
+    # Row DELETEs alone leave the file byte-diffed: AUTOINCREMENT tables
+    # record their high-water mark in sqlite_sequence, and that table is
+    # never rolled back by DELETE (by SQLite design). Reset it explicitly so
+    # a full test run leaves the committed file untouched (`git status`
+    # clean), matching the pre-existing convention for this file where
+    # users/subscriptions already sit at seq=0.
+    conn.execute(
+        "UPDATE sqlite_sequence SET seq = 0 "
+        "WHERE name IN ('users', 'subscriptions', 'admin_actions')"
+    )
+
+
+def _login(dash_duo: DashComposite, email: str):
+    dash_duo.driver.get(dash_duo.server_url + "/connexion")
+    dash_duo.wait_for_element("input[name=email]", timeout=8).send_keys(email)
+    dash_duo.driver.find_element("css selector", "input[name=password]").send_keys(
+        PASSWORD
+    )
+    dash_duo.driver.find_element("css selector", "button[type=submit]").click()
+
+
+def test_admin_anonymous_gets_404(dash_duo: DashComposite):
+    from src.app import app
+
+    dash_duo.start_server(app)
+    dash_duo.driver.get(dash_duo.server_url + "/admin")
+    dash_duo.wait_for_text_to_equal("#admin-404-heading", "404", timeout=8)
+
+
+def test_admin_non_admin_gets_404(dash_duo: DashComposite, monkeypatch):
+    from src.app import app
+
+    monkeypatch.setenv("ADMIN_EMAIL", "admin-only@ex.fr")
+    email = _unique_email("regular")
+    uid = _make_verified_user(email)
+    try:
+        dash_duo.start_server(app)
+        _login(dash_duo, email)
+        dash_duo.driver.get(dash_duo.server_url + "/admin")
+        dash_duo.wait_for_text_to_equal("#admin-404-heading", "404", timeout=8)
+    finally:
+        _cleanup_user(uid)
+
+
+def test_admin_full_flow(dash_duo: DashComposite, monkeypatch):
+    from src.app import app
+
+    admin_email = _unique_email("admin")
+    monkeypatch.setenv("ADMIN_EMAIL", admin_email)
+    admin_uid = _make_verified_user(admin_email)
+
+    target_email = _unique_email("target")
+    target_uid = _make_verified_user(target_email)
+    sub_db.init_schema()
+    _handle, sub_id = sub_db.create_pending(target_uid, "cust-e2e", "simple", 20.0)
+    sub_db.set_status(sub_id, "active")
+
+    try:
+        dash_duo.start_server(app)
+        _login(dash_duo, admin_email)
+
+        dash_duo.driver.get(dash_duo.server_url + "/admin")
+        dash_duo.wait_for_text_to_equal("h2", "Panneau admin", timeout=8)
+        assert target_email in dash_duo.driver.page_source
+
+        dash_duo.driver.get(f"{dash_duo.server_url}/admin/user/{target_uid}")
+        dash_duo.wait_for_text_to_equal("h2", "Panneau admin", timeout=8)
+        assert target_email in dash_duo.driver.page_source
+
+        select = Select(
+            dash_duo.driver.find_element("css selector", "select[name=status]")
+        )
+        select.select_by_value("cancelled")
+        dash_duo.driver.find_element("css selector", "button[type=submit]").click()
+
+        dash_duo.wait_for_text_to_equal(
+            ".alert-success", "Statut de l'abonnement mis à jour.", timeout=8
+        )
+        assert "cancelled" in dash_duo.driver.page_source
+
+        dash_duo.driver.get(dash_duo.server_url + "/admin/journal")
+        dash_duo.wait_for_text_to_equal("h2", "Journal des actions admin", timeout=8)
+        assert "subscription_status_change" in dash_duo.driver.page_source
+        assert "active → cancelled" in dash_duo.driver.page_source
+    finally:
+        _cleanup_user(target_uid)
+        _cleanup_user(admin_uid)
diff --git a/tests/users.test.sqlite b/tests/users.test.sqlite
index e864fa7..3808e15 100644
Binary files a/tests/users.test.sqlite and b/tests/users.test.sqlite differ