diff --git a/apps/web/src/index.css b/apps/web/src/index.css
index 61c98ed..6725147 100644
--- a/apps/web/src/index.css
+++ b/apps/web/src/index.css
@@ -82,3 +82,13 @@ input:focus, select:focus, textarea:focus {
 ::-webkit-scrollbar-thumb:hover {
   background: #94a3b8;
 }
+
+/* ─── Scrollbar hide utility ─── */
+.scrollbar-hide {
+  -ms-overflow-style: none;
+  scrollbar-width: none;
+}
+
+.scrollbar-hide::-webkit-scrollbar {
+  display: none;
+}
diff --git a/apps/web/src/portal/sections/BillingPayments.tsx b/apps/web/src/portal/sections/BillingPayments.tsx
index 89e3877..be6610c 100644
--- a/apps/web/src/portal/sections/BillingPayments.tsx
+++ b/apps/web/src/portal/sections/BillingPayments.tsx
@@ -130,7 +130,7 @@ function BillingPaymentsInner({ sessionId, readOnly }: BillingPaymentsProps) {
         </div>
       )}
 
-      <div className="flex gap-2 flex-wrap overflow-x-auto">
+      <div className="flex gap-2 overflow-x-auto scrollbar-hide">
         {([
           { id: "invoices" as const, label: "Invoices", icon: DollarSign },
           { id: "payment" as const, label: "Payment Methods", icon: CreditCard },
diff --git a/apps/web/src/portal/sections/PetProfiles.tsx b/apps/web/src/portal/sections/PetProfiles.tsx
index e9fb07b..185fa3e 100644
--- a/apps/web/src/portal/sections/PetProfiles.tsx
+++ b/apps/web/src/portal/sections/PetProfiles.tsx
@@ -182,7 +182,7 @@ export function PetProfiles({ sessionId, readOnly }: Props) {
       )}
 
       {/* Tabs */}
-      <div className="flex gap-1 bg-white rounded-xl border border-stone-200 p-1 overflow-x-auto">
+      <div className="flex gap-1 bg-white rounded-xl border border-stone-200 p-1 overflow-x-auto scrollbar-hide">
         {([
           { id: "info", label: "Basic Info", icon: PawPrint },
           { id: "medical", label: "Medical", icon: Heart },