app/(app)/clients/page.tsx

@@ -53,11 +53,21 @@ export default function ClientsPage() {
     queryFn: async () => { const r = await api.get<Area[]>("/api/v1/areas"); return r.data; },
   });
 
-  const { data: plans = [] } = useQuery<Plan[]>({
-    queryKey: ["plans"],
-    queryFn: async () => { const r = await api.get<Plan[]>("/api/v1/plans"); return Array.isArray(r.data) ? r.data : (r.data as any).data ?? []; },
+  // Fetch only active plans, filter client-side by billing type
+  const { data: allActivePlans = [] } = useQuery<(Plan & { type: string; isActive: boolean })[]>({
+    queryKey: ["plans", "active"],
+    queryFn: async () => {
+      const r = await api.get("/api/v1/plans?isActive=true");
+      const raw = Array.isArray(r.data) ? r.data : (r.data as any).data ?? [];
+      return raw;
+    },
   });
 
+  // Filter plans by selected billing type
+  const filteredPlans = allActivePlans.filter(p =>
+    !form.billingType || p.type === form.billingType
+  );
+
   const createClient = useMutation({
     mutationFn: async () => {
       const res = await api.post("/api/v1/clients", {
@@ -186,10 +196,11 @@ export default function ClientsPage() {
             <div className="flex flex-col gap-1.5">
               <label className="text-sm font-medium text-gray-700">Billing Type</label>
               <select className="border rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500"
-                value={form.billingType} onChange={e => setForm(f => ({ ...f, billingType: e.target.value }))}>
+                value={form.billingType} onChange={e => setForm(f => ({ ...f, billingType: e.target.value, planId: "" }))}>
                 <option value="POSTPAID">Postpaid</option>
                 <option value="PREPAID">Prepaid</option>
               </select>
+              <p className="text-xs text-gray-400">Plan list filters to match this type</p>
             </div>
           </div>
           <div className="flex flex-col gap-1.5">
@@ -197,8 +208,11 @@ export default function ClientsPage() {
             <select className="border rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500"
               value={form.planId} onChange={e => setForm(f => ({ ...f, planId: e.target.value }))}>
               <option value="">— Select plan —</option>
-              {plans.map(p => <option key={p.id} value={p.id}>{p.name} — ₱{Number(p.monthlyPrice).toLocaleString()}/mo</option>)}
+              {filteredPlans.map(p => <option key={p.id} value={p.id}>{p.name} — ₱{Number(p.monthlyPrice).toLocaleString()}/mo</option>)}
             </select>
+            {filteredPlans.length === 0 && form.billingType && (
+              <p className="text-xs text-amber-600">No active {form.billingType.toLowerCase()} plans available.</p>
+            )}
           </div>
           <div className="flex justify-end gap-2 pt-2">
             <Button variant="outline" onClick={() => setShowAdd(false)}>Cancel</Button>