diff --git a/authentication/tests.py b/authentication/tests.py
index 01dfdd5..b0c0270 100644
--- a/authentication/tests.py
+++ b/authentication/tests.py
@@ -278,3 +278,47 @@ class TwoFactorPageTests(TestCase):
         # The id lives on the form element — without it the button submits nothing.
         self.assertContains(self.response, 'id="webauthn_form"')
         self.assertContains(self.response, "allauth.webauthn.forms.authenticateForm")
+
+
+class MfaPageTests(TestCase):
+    """Every MFA screen must render. They are built from allauth's `element` primitives,
+    so styling lives in the element overrides rather than in eight page templates."""
+
+    def setUp(self):
+        self.user = User.objects.create_user(email="mfa@example.com", password="pw-secret-123")
+        # A real password login (not force_login) so allauth counts it as a recent
+        # authentication and doesn't bounce the sensitive pages to reauthenticate.
+        self.client.post(reverse("account_login"), {"login": "mfa@example.com", "password": "pw-secret-123"}, follow=True)
+
+    def test_the_manage_page_renders_a_panel_per_authenticator(self):
+        response = self.client.get(reverse("mfa_index"))
+
+        self.assertContains(response, "Authenticator App")
+        self.assertContains(response, "card border")
+
+    def test_the_security_key_list_renders(self):
+        # Regression: allauth's template does {% load humanize %}, which raised
+        # TemplateSyntaxError until django.contrib.humanize was installed.
+        self.assertEqual(self.client.get(reverse("mfa_list_webauthn")).status_code, 200)
+
+    def test_the_totp_activate_page_boxes_the_code_and_plates_the_qr(self):
+        response = self.client.get(reverse("mfa_activate_totp"))
+
+        self.assertContains(response, "otp otp-lg")
+        # The QR is dark-on-transparent: without a white plate it is unscannable on the
+        # dark theme.
+        self.assertContains(response, "bg-white p-3")
+        self.assertContains(response, "font-mono")  # the secret, to be copied by hand
+
+    def test_the_deactivate_button_is_destructive(self):
+        enrol_mfa(self.user)
+
+        response = self.client.get(reverse("mfa_index"))
+
+        # allauth tags it "danger" — it must not look like the safe action.
+        self.assertContains(response, "btn-error")
+
+    def test_reauthenticating_with_a_code_boxes_the_input(self):
+        enrol_mfa(self.user)
+
+        self.assertContains(self.client.get(reverse("mfa_reauthenticate")), "otp otp-lg")
diff --git a/controlpanel/templatetags/ui.py b/controlpanel/templatetags/ui.py
index ab581cb..199a249 100644
--- a/controlpanel/templatetags/ui.py
+++ b/controlpanel/templatetags/ui.py
@@ -59,6 +59,15 @@ FIELD_ICONS = {
 }
 
 
+#: Fields rendered as a boxed one-time-code input rather than a plain text field.
+OTP_FIELDS = {"code"}
+
+
+@register.filter
+def is_otp(field):
+    return field.name in OTP_FIELDS
+
+
 @register.filter
 def field_icon(field):
     return FIELD_ICONS.get(field.name, "")
diff --git a/rosterchief/settings.py b/rosterchief/settings.py
index 110057e..c13f0e1 100644
--- a/rosterchief/settings.py
+++ b/rosterchief/settings.py
@@ -43,6 +43,9 @@ INSTALLED_APPS = [
     "django.contrib.sessions",
     "django.contrib.messages",
     "django.contrib.staticfiles",
+    # Required by allauth's security-key list template ({% load humanize %}); without it
+    # that page raises TemplateSyntaxError.
+    "django.contrib.humanize",
     "phonenumber_field",
     "lucide",
     # Auth: allauth deliberately WITHOUT django.contrib.sites — it is optional in
diff --git a/static/css/app.css b/static/css/app.css
index 74cc999..0d852fc 100644
--- a/static/css/app.css
+++ b/static/css/app.css
@@ -7,6 +7,7 @@
     --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
     --color-sky-500: oklch(68.5% 0.169 237.323);
     --color-black: #000;
+    --color-white: #fff;
     --spacing: 0.25rem;
     --container-xs: 20rem;
     --container-xl: 36rem;
@@ -3089,6 +3090,9 @@
   .bg-primary {
     background-color: var(--color-primary);
   }
+  .bg-white {
+    background-color: var(--color-white);
+  }
   .btn-link {
     @layer daisyui {
       text-decoration-line: underline;
@@ -3119,6 +3123,17 @@
       background-image: none;
     }
   }
+  .btn-outline {
+    @layer daisyui.l1.l2.l3 {
+      --btn-bg: #0000;
+      color: var(--btn-rest-fg, var(--btn-color, var(--color-base-content)));
+      --btn-border: var(--btn-color, var(--color-base-content));
+      --btn-border-style: solid;
+      background-image: none;
+      --btn-inset: 0 0 0 0 oklch(0% 0 0/0);
+      --btn-shadow: 0 0 0 0 oklch(0% 0 0/0);
+    }
+  }
   .btn-ghost {
     @layer daisyui.l1.l2.l3 {
       --btn-bg: #0000;
@@ -3135,6 +3150,9 @@
   .p-2 {
     padding: calc(var(--spacing) * 2);
   }
+  .p-3 {
+    padding: calc(var(--spacing) * 3);
+  }
   .p-4 {
     padding: calc(var(--spacing) * 4);
   }
@@ -3352,6 +3370,14 @@
       }
     }
   }
+  .btn-neutral {
+    @layer daisyui.l1.l2 {
+      --btn-color: var(--color-neutral);
+      --btn-fg: var(--color-neutral-content);
+      --btn-soft-bg: var(--color-neutral-content) 80%;
+      --btn-rest-fg: initial;
+    }
+  }
   .btn-accent {
     @layer daisyui.l1.l2 {
       --btn-color: var(--color-accent);
diff --git a/templates/_base.html b/templates/_base.html
index fc10ef6..a2e337d 100644
--- a/templates/_base.html
+++ b/templates/_base.html
@@ -122,6 +122,29 @@
             applyMode(currentMode());
         </script>
 
+        <script>
+            // A TOTP code is 6 characters, a recovery code 8, and allauth accepts either in
+            // the same field. The boxed otp layout only fits six, so past that we fall back
+            // to a plain input rather than letting the text spill out of the boxes. Boxing
+            // the field to six and calling it done would lock recovery codes out entirely.
+            document.querySelectorAll("[data-otp]").forEach((otp) => {
+                const input = otp.querySelector("input");
+                if (!input) return;
+
+                const fit = () => {
+                    const boxed = input.value.length <= 6;
+                    otp.classList.toggle("otp", boxed);
+                    otp.classList.toggle("otp-lg", boxed);
+                    otp.querySelectorAll("span").forEach((box) => box.classList.toggle("hidden", !boxed));
+                    input.classList.toggle("input", !boxed);
+                    input.classList.toggle("input-lg", !boxed);
+                };
+
+                input.addEventListener("input", fit);
+                fit();
+            });
+        </script>
+
         {% comment %}
             allauth puts page-level scripts and out-of-form markup here — notably the
             hidden `mfa_login` form the passkey button submits. Without this block that
diff --git a/templates/allauth/elements/button.html b/templates/allauth/elements/button.html
index e4a04e9..8e24b3f 100644
--- a/templates/allauth/elements/button.html
+++ b/templates/allauth/elements/button.html
@@ -1,7 +1,15 @@
 {% load allauth %}
+
+{% comment %}
+    allauth tags every button it renders, and mapping those tags is what styles the MFA
+    and account pages without overriding each one. The ranking matters: those pages put
+    three buttons in a row (Deactivate / View / Download) and rely on the tags to say
+    which is destructive and which is secondary. Flattening them all to btn-primary makes
+    "Deactivate" look exactly as safe as "View".
+{% endcomment %}
 {% comment %} djlint:off {% endcomment %}
 <{% if attrs.href %}a href="{{ attrs.href }}"{% else %}button{% endif %}
-class="btn {% if attrs.tags and 'danger' in attrs.tags %}btn-error{% elif attrs.tags and 'secondary' in attrs.tags %}btn-ghost{% elif attrs.tags and 'link' in attrs.tags %}btn-link{% else %}btn-primary{% endif %}"
+class="btn {% if attrs.tags and 'danger' in attrs.tags %}btn-error{% elif attrs.tags and 'link' in attrs.tags %}btn-link{% elif attrs.tags and 'secondary' in attrs.tags %}btn-outline btn-neutral{% elif attrs.tags and 'outline' in attrs.tags %}btn-outline btn-primary{% else %}btn-primary{% endif %}"
 {% if attrs.form %}form="{{ attrs.form }}"{% endif %}
 {% if attrs.id %}id="{{ attrs.id }}"{% endif %}
 {% if attrs.name %}name="{{ attrs.name }}"{% endif %}
diff --git a/templates/allauth/elements/field.html b/templates/allauth/elements/field.html
new file mode 100644
index 0000000..19aa365
--- /dev/null
+++ b/templates/allauth/elements/field.html
@@ -0,0 +1,42 @@
+{% load allauth %}
+
+{% comment %}
+    A standalone field that isn't part of a Django form — allauth uses it for the TOTP
+    secret and the recovery-code list. Mono, because both are strings people copy
+    character by character and must not misread.
+{% endcomment %}
+{{ attrs.errors }}
+<div class="form-control my-3 w-full">
+    {% if slots.label %}
+        <label class="label" for="{{ attrs.id }}">
+            <span class="label-text">{% slot label %}{% endslot %}</span>
+        </label>
+    {% endif %}
+
+    {% if attrs.type == "textarea" %}
+        <textarea class="textarea textarea-bordered w-full font-mono"
+                  {% if attrs.required %}required{% endif %}
+                  {% if attrs.rows %}rows="{{ attrs.rows }}"{% endif %}
+                  {% if attrs.disabled %}disabled{% endif %}
+                  {% if attrs.readonly %}readonly{% endif %}
+                  {% if attrs.name %}name="{{ attrs.name }}"{% endif %}
+                  {% if attrs.id %}id="{{ attrs.id }}"{% endif %}
+                  {% if attrs.placeholder %}placeholder="{{ attrs.placeholder }}"{% endif %}>{% slot value %}{% endslot %}</textarea>
+    {% else %}
+        <input class="input input-bordered w-full font-mono"
+               {% if attrs.required %}required{% endif %}
+               {% if attrs.disabled %}disabled{% endif %}
+               {% if attrs.readonly %}readonly{% endif %}
+               {% if attrs.checked %}checked{% endif %}
+               {% if attrs.name %}name="{{ attrs.name }}"{% endif %}
+               {% if attrs.id %}id="{{ attrs.id }}"{% endif %}
+               {% if attrs.placeholder %}placeholder="{{ attrs.placeholder }}"{% endif %}
+               {% if attrs.autocomplete %}autocomplete="{{ attrs.autocomplete }}"{% endif %}
+               {% if attrs.value is not None %}value="{{ attrs.value }}"{% endif %}
+               type="{{ attrs.type }}">
+    {% endif %}
+
+    {% if slots.help_text %}
+        <span class="label-text-alt mt-1 block text-base-content/70">{% slot help_text %}{% endslot %}</span>
+    {% endif %}
+</div>
diff --git a/templates/allauth/elements/fields.html b/templates/allauth/elements/fields.html
index b76f58d..372d767 100644
--- a/templates/allauth/elements/fields.html
+++ b/templates/allauth/elements/fields.html
@@ -41,7 +41,25 @@
                 </label>
             {% endif %}
             {% with icon=field|field_icon %}
-                {% if icon %}
+                {% if field|is_otp %}
+                    {% comment %}
+                        daisyUI's otp is one input overlaid on the boxes, and it sizes itself from
+                        its `span` children — so the sr-only label goes OUTSIDE the container, or it
+                        would count as a seventh box and throw the width off.
+                    {% endcomment %}
+                    {% if attrs.unlabeled %}<label class="sr-only" for="{{ field.id_for_label }}">{{ field.label }}</label>{% endif %}
+                    <div class="flex justify-center">
+                        <div class="otp otp-lg" data-otp>
+                            {{ field|daisy:"" }}
+                            <span></span>
+                            <span></span>
+                            <span></span>
+                            <span></span>
+                            <span></span>
+                            <span></span>
+                        </div>
+                    </div>
+                {% elif icon %}
                     <label class="input flex w-full items-center gap-2 {% if field.errors %}input-error{% endif %}" for="{{ field.id_for_label }}">
                         <span class="opacity-50">{% lucide icon size=16 %}</span>
                         {% if attrs.unlabeled %}<span class="sr-only">{{ field.label }}</span>{% endif %}
diff --git a/templates/allauth/elements/img.html b/templates/allauth/elements/img.html
new file mode 100644
index 0000000..c7a607d
--- /dev/null
+++ b/templates/allauth/elements/img.html
@@ -0,0 +1,10 @@
+{% load allauth %}
+
+{% comment %}
+    Only used for the TOTP QR code. The white plate is not decoration: the QR is dark
+    modules on a transparent ground, so on the dark theme it would be dark-on-dark and
+    phones could not scan it.
+{% endcomment %}
+<div class="my-4 flex justify-center">
+    <img class="rounded-box bg-white p-3" src="{{ attrs.src }}" {% if attrs.alt %}alt="{{ attrs.alt }}"{% endif %}>
+</div>
diff --git a/templates/mfa/authenticate.html b/templates/mfa/authenticate.html
index 2fe2200..574768a 100644
--- a/templates/mfa/authenticate.html
+++ b/templates/mfa/authenticate.html
@@ -1,13 +1,15 @@
 {% extends "mfa/base_entrance.html" %}
-{% load allauth i18n lucide ui %}
+{% load allauth i18n lucide %}
 
 {% comment %}
-    Overridden for layout: the code is a daisyUI otp field, Cancel sits beside Sign In,
-    and "Use a security key" is an accent button under Alternative options.
+    Overridden for layout only: Cancel sits beside Sign In, and "Use a security key" is an
+    accent button under Alternative options. The code field itself is styled by the `fields`
+    element (it renders a `code` field as a daisyUI otp), so the reauthenticate and TOTP
+    activate pages get the same input without a template of their own.
 
-    Cancel and the security key both submit *other* forms (`logout-from-stage`,
-    `webauthn_form`) through the HTML `form` attribute — forms cannot nest, so those live
-    at the end of the page and the buttons point at them by id.
+    Cancel and the security key submit *other* forms (`logout-from-stage`, `webauthn_form`)
+    through the HTML `form` attribute — forms cannot nest, so those sit at the end of the
+    page and the buttons point at them by id.
 {% endcomment %}
 
 {% block head_title %}
@@ -25,24 +27,9 @@
     <form class="mt-8" method="post" action="{% url 'mfa_authenticate' %}">
         {% csrf_token %}
 
-        <div class="mb-10 flex flex-col items-center gap-2">
-            {% comment %}
-                daisyUI's otp is one input overlaid on the boxes. Six of them, for a TOTP
-                code — but this same field also accepts an 8-character recovery code, so the
-                boxes step aside once what's typed no longer fits them (see the script
-                below). Boxing it to six and calling it done would lock out recovery codes.
-            {% endcomment %}
-            <div class="otp otp-lg" data-otp>
-                {{ form.code|daisy:"" }}
-                <span></span>
-                <span></span>
-                <span></span>
-                <span></span>
-                <span></span>
-                <span></span>
-            </div>
-            {% for error in form.code.errors %}<span class="label-text-alt text-error">{{ error }}</span>{% endfor %}
-            {% for error in form.non_field_errors %}<span class="label-text-alt text-error">{{ error }}</span>{% endfor %}
+        <div class="mb-10">
+            {% element fields form=form unlabeled=True %}
+            {% endelement %}
         </div>
 
         <div class="flex flex-wrap items-center justify-end gap-2">
@@ -83,27 +70,4 @@
         <input type="hidden" name="next" value="{% url 'account_login' %}">
         {% csrf_token %}
     </form>
-
-    <script>
-        // A TOTP code is 6 characters and a recovery code is 8, and allauth accepts either
-        // here. The boxed otp layout only fits six, so past that we drop back to a plain
-        // input instead of letting the text overflow the boxes.
-        (() => {
-            const otp = document.querySelector("[data-otp]");
-            const input = otp?.querySelector("input");
-            if (!input) return;
-
-            const fit = () => {
-                const boxed = input.value.length <= 6;
-                otp.classList.toggle("otp", boxed);
-                otp.classList.toggle("otp-lg", boxed);
-                otp.querySelectorAll("span").forEach((box) => box.classList.toggle("hidden", !boxed));
-                input.classList.toggle("input", !boxed);
-                input.classList.toggle("input-lg", !boxed);
-            };
-
-            input.addEventListener("input", fit);
-            fit();
-        })();
-    </script>
 {% endblock content %}