diff --git a/bp/page/routes.py b/bp/page/routes.py
index 8f49367..cbcee8d 100644
--- a/bp/page/routes.py
+++ b/bp/page/routes.py
@@ -9,7 +9,7 @@ Routes:
 """
 from __future__ import annotations
 
-from quart import Blueprint, g, request, render_template, make_response
+from quart import Blueprint, g, request, render_template, render_template_string, make_response
 
 from shared.browser.app.utils.htmx import is_htmx_request
 from shared.infrastructure.cart_identity import current_cart_identity
@@ -81,7 +81,7 @@ def register() -> Blueprint:
 
     @bp.post("/tickets/adjust")
     async def adjust_ticket():
-        """Adjust ticket quantity and refresh the page."""
+        """Adjust ticket quantity, return updated widget + OOB cart-mini."""
         ident = current_cart_identity()
         form = await request.form
         entry_id = int(form.get("entry_id", 0))
@@ -96,8 +96,33 @@ def register() -> Blueprint:
             ticket_type_id=ticket_type_id,
         )
 
-        resp = await make_response("", 200)
-        resp.headers["HX-Refresh"] = "true"
-        return resp
+        # Get updated ticket count for this entry
+        tickets = await services.calendar.pending_tickets(
+            g.s, user_id=ident["user_id"], session_id=ident["session_id"],
+        )
+        qty = sum(1 for t in tickets if t.entry_id == entry_id)
+
+        # Load entry DTO for the widget template
+        entry = await services.calendar.entry_by_id(g.s, entry_id)
+
+        # Updated cart count for OOB mini-cart
+        summary = await services.cart.cart_summary(
+            g.s, user_id=ident["user_id"], session_id=ident["session_id"],
+        )
+        cart_count = summary.count + summary.calendar_count + summary.ticket_count
+
+        # Render widget + OOB cart-mini
+        widget_html = await render_template(
+            "_types/page_summary/_ticket_widget.html",
+            entry=entry,
+            qty=qty,
+            ticket_url=f"/{g.post_slug}/tickets/adjust",
+        )
+        mini_html = await render_template_string(
+            '{% from "_types/cart/_mini.html" import mini with context %}'
+            '{{ mini(oob="true") }}',
+            cart_count=cart_count,
+        )
+        return await make_response(widget_html + mini_html, 200)
 
     return bp
diff --git a/templates/_types/page_summary/_card.html b/templates/_types/page_summary/_card.html
index 3d9b76c..dfee007 100644
--- a/templates/_types/page_summary/_card.html
+++ b/templates/_types/page_summary/_card.html
@@ -31,63 +31,7 @@
       <div class="shrink-0">
         {% set qty = pending_tickets.get(entry.id, 0) %}
         {% set ticket_url = url_for('page_summary.adjust_ticket') %}
-        <div class="flex items-center gap-2 text-sm">
-          <span class="text-green-600 font-medium">&pound;{{ '%.2f'|format(entry.ticket_price) }}</span>
-
-          {% if qty == 0 %}
-            <form
-              action="{{ ticket_url }}"
-              method="post"
-              hx-post="{{ ticket_url }}"
-              hx-swap="none"
-            >
-              <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-              <input type="hidden" name="entry_id" value="{{ entry.id }}">
-              <input type="hidden" name="count" value="1">
-              <button
-                type="submit"
-                class="relative inline-flex items-center justify-center text-stone-500 hover:bg-emerald-50 rounded p-1"
-              >
-                <i class="fa fa-cart-plus text-2xl" aria-hidden="true"></i>
-              </button>
-            </form>
-          {% else %}
-            <form
-              action="{{ ticket_url }}"
-              method="post"
-              hx-post="{{ ticket_url }}"
-              hx-swap="none"
-            >
-              <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-              <input type="hidden" name="entry_id" value="{{ entry.id }}">
-              <input type="hidden" name="count" value="{{ qty - 1 }}">
-              <button type="submit"
-                class="inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl">-</button>
-            </form>
-
-            <a class="relative inline-flex items-center justify-center text-emerald-700" href="{{ cart_url('/') }}">
-              <span class="relative inline-flex items-center justify-center">
-                <i class="fa-solid fa-shopping-cart text-xl" aria-hidden="true"></i>
-                <span class="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 pointer-events-none">
-                  <span class="flex items-center justify-center bg-black text-white rounded-full w-4 h-4 text-xs font-bold">{{ qty }}</span>
-                </span>
-              </span>
-            </a>
-
-            <form
-              action="{{ ticket_url }}"
-              method="post"
-              hx-post="{{ ticket_url }}"
-              hx-swap="none"
-            >
-              <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-              <input type="hidden" name="entry_id" value="{{ entry.id }}">
-              <input type="hidden" name="count" value="{{ qty + 1 }}">
-              <button type="submit"
-                class="inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl">+</button>
-            </form>
-          {% endif %}
-        </div>
+        {% include '_types/page_summary/_ticket_widget.html' %}
       </div>
     {% endif %}
   </div>
diff --git a/templates/_types/page_summary/_card_tile.html b/templates/_types/page_summary/_card_tile.html
index 992b451..dd82390 100644
--- a/templates/_types/page_summary/_card_tile.html
+++ b/templates/_types/page_summary/_card_tile.html
@@ -28,58 +28,10 @@
 
   {# Ticket widget below card #}
   {% if entry.ticket_price is not none %}
-    <div class="border-t border-stone-100 px-3 py-2 flex items-center justify-between">
-      <span class="text-xs text-green-600 font-medium">&pound;{{ '%.2f'|format(entry.ticket_price) }}/ticket</span>
-
+    <div class="border-t border-stone-100 px-3 py-2">
       {% set qty = pending_tickets.get(entry.id, 0) %}
       {% set ticket_url = url_for('page_summary.adjust_ticket') %}
-
-      {% if qty == 0 %}
-        <form
-          action="{{ ticket_url }}"
-          method="post"
-          hx-post="{{ ticket_url }}"
-          hx-swap="none"
-        >
-          <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-          <input type="hidden" name="entry_id" value="{{ entry.id }}">
-          <input type="hidden" name="count" value="1">
-          <button type="submit"
-            class="relative inline-flex items-center justify-center text-stone-500 hover:bg-emerald-50 rounded p-1">
-            <i class="fa fa-cart-plus text-xl" aria-hidden="true"></i>
-          </button>
-        </form>
-      {% else %}
-        <div class="flex items-center gap-1">
-          <form
-            action="{{ ticket_url }}"
-            method="post"
-            hx-post="{{ ticket_url }}"
-            hx-swap="none"
-          >
-            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-            <input type="hidden" name="entry_id" value="{{ entry.id }}">
-            <input type="hidden" name="count" value="{{ qty - 1 }}">
-            <button type="submit"
-              class="inline-flex items-center justify-center w-6 h-6 text-xs font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50">-</button>
-          </form>
-
-          <span class="inline-flex items-center justify-center px-1.5 py-0.5 rounded-full bg-stone-100 text-xs font-medium">{{ qty }}</span>
-
-          <form
-            action="{{ ticket_url }}"
-            method="post"
-            hx-post="{{ ticket_url }}"
-            hx-swap="none"
-          >
-            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
-            <input type="hidden" name="entry_id" value="{{ entry.id }}">
-            <input type="hidden" name="count" value="{{ qty + 1 }}">
-            <button type="submit"
-              class="inline-flex items-center justify-center w-6 h-6 text-xs font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50">+</button>
-          </form>
-        </div>
-      {% endif %}
+      {% include '_types/page_summary/_ticket_widget.html' %}
     </div>
   {% endif %}
 </article>
diff --git a/templates/_types/page_summary/_ticket_widget.html b/templates/_types/page_summary/_ticket_widget.html
new file mode 100644
index 0000000..6e90871
--- /dev/null
+++ b/templates/_types/page_summary/_ticket_widget.html
@@ -0,0 +1,63 @@
+{# Inline ticket +/- widget for page summary cards.
+   Variables: entry, qty, ticket_url
+   Wrapped in a div with stable ID for HTMX targeting. #}
+<div id="page-ticket-{{ entry.id }}" class="flex items-center gap-2">
+  <span class="text-green-600 font-medium text-sm">&pound;{{ '%.2f'|format(entry.ticket_price) }}</span>
+
+  {% if qty == 0 %}
+    <form
+      action="{{ ticket_url }}"
+      method="post"
+      hx-post="{{ ticket_url }}"
+      hx-target="#page-ticket-{{ entry.id }}"
+      hx-swap="outerHTML"
+    >
+      <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+      <input type="hidden" name="entry_id" value="{{ entry.id }}">
+      <input type="hidden" name="count" value="1">
+      <button
+        type="submit"
+        class="relative inline-flex items-center justify-center text-stone-500 hover:bg-emerald-50 rounded p-1"
+      >
+        <i class="fa fa-cart-plus text-2xl" aria-hidden="true"></i>
+      </button>
+    </form>
+  {% else %}
+    <form
+      action="{{ ticket_url }}"
+      method="post"
+      hx-post="{{ ticket_url }}"
+      hx-target="#page-ticket-{{ entry.id }}"
+      hx-swap="outerHTML"
+    >
+      <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+      <input type="hidden" name="entry_id" value="{{ entry.id }}">
+      <input type="hidden" name="count" value="{{ qty - 1 }}">
+      <button type="submit"
+        class="inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl">-</button>
+    </form>
+
+    <a class="relative inline-flex items-center justify-center text-emerald-700" href="{{ cart_url('/') }}">
+      <span class="relative inline-flex items-center justify-center">
+        <i class="fa-solid fa-shopping-cart text-xl" aria-hidden="true"></i>
+        <span class="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 pointer-events-none">
+          <span class="flex items-center justify-center bg-black text-white rounded-full w-4 h-4 text-xs font-bold">{{ qty }}</span>
+        </span>
+      </span>
+    </a>
+
+    <form
+      action="{{ ticket_url }}"
+      method="post"
+      hx-post="{{ ticket_url }}"
+      hx-target="#page-ticket-{{ entry.id }}"
+      hx-swap="outerHTML"
+    >
+      <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+      <input type="hidden" name="entry_id" value="{{ entry.id }}">
+      <input type="hidden" name="count" value="{{ qty + 1 }}">
+      <button type="submit"
+        class="inline-flex items-center justify-center w-8 h-8 text-sm font-medium rounded-full border border-emerald-600 text-emerald-700 hover:bg-emerald-50 text-xl">+</button>
+    </form>
+  {% endif %}
+</div>