diff --git a/src/routes/invoices.index.tsx b/src/routes/invoices.index.tsx
index 3dff250..a9ff543 100644
--- a/src/routes/invoices.index.tsx
+++ b/src/routes/invoices.index.tsx
@@ -206,6 +206,47 @@ function InvoicesIndex() {
     }
   };
 
+  const refreshInvoices = async () => {
+    const { data } = await supabase
+      .from("invoices")
+      .select("*, client:clients(id, name), case:cases(id, case_number, title)")
+      .order("created_at", { ascending: false });
+    setInvoices(data ?? []);
+    setPlaceholderIds(new Set(
+      (data ?? [])
+        .filter((i: any) =>
+          typeof i.invoice_number === "string" &&
+          (i.invoice_number.startsWith("MARKED-INVOICED-") || i.invoice_number.startsWith("IMPORT-PREBILLED-"))
+        )
+        .map((i: any) => i.id),
+    ));
+  };
+
+  const bulkInvoiceAction = async (action: "delete" | "sent" | "void") => {
+    if (selectedInvoices.size === 0) { toast.error("Select at least one invoice"); return; }
+    const ids = Array.from(selectedInvoices);
+    const verb = action === "delete" ? "delete" : `mark as ${action}`;
+    if (!confirm(`${verb.charAt(0).toUpperCase() + verb.slice(1)} ${ids.length} invoice(s)?`)) return;
+    setWorking(true);
+    try {
+      if (action === "delete") {
+        const { error } = await supabase.from("invoices").delete().in("id", ids);
+        if (error) throw error;
+        toast.success(`Deleted ${ids.length} invoice(s)`);
+      } else {
+        const { error } = await supabase.from("invoices").update({ status: action }).in("id", ids);
+        if (error) throw error;
+        toast.success(`Marked ${ids.length} invoice(s) as ${action}`);
+      }
+      setSelectedInvoices(new Set());
+      await refreshInvoices();
+    } catch (err: any) {
+      toast.error(err?.message ?? "Bulk action failed");
+    } finally {
+      setWorking(false);
+    }
+  };
+
   return (
     <PageContainer>
       <PageHeader