diff --git a/app/src/lib/status.ts b/app/src/lib/status.ts
new file mode 100644
index 0000000..c1a7c7a
--- /dev/null
+++ b/app/src/lib/status.ts
@@ -0,0 +1,26 @@
+import type { OrderStatus } from "@/data/mock";
+
+export type StatusColor = "default" | "accent" | "success" | "warning" | "danger";
+
+export interface StatusInfo {
+  label: string;
+  color: StatusColor;
+}
+
+const ORDER_STATUS_INFO: Record<OrderStatus, StatusInfo> = {
+  AwaitingConfirm: { label: "Awaiting Confirm", color: "warning" },
+  Active: { label: "Active", color: "accent" },
+  Complete: { label: "Complete", color: "success" },
+  Cancelled: { label: "Cancelled", color: "default" },
+  Disputed: { label: "Disputed", color: "danger" },
+};
+
+export function orderStatusInfo(status: OrderStatus): StatusInfo {
+  return ORDER_STATUS_INFO[status];
+}
+
+export function availabilityInfo(qty: number): StatusInfo {
+  if (qty === 0) return { label: "Out of Stock", color: "default" };
+  if (qty <= 3) return { label: `Only ${qty} left!`, color: "warning" };
+  return { label: `${qty} in stock`, color: "success" };
+}