diff --git a/src/admin/ui/DataTable.tsx b/src/admin/ui/DataTable.tsx
index dfcc234..c0b2173 100644
--- a/src/admin/ui/DataTable.tsx
+++ b/src/admin/ui/DataTable.tsx
@@ -5,6 +5,7 @@ import TableCell from "@mui/material/TableCell";
 import TableContainer from "@mui/material/TableContainer";
 import TableHead from "@mui/material/TableHead";
 import TableRow from "@mui/material/TableRow";
+import TableSortLabel from "@mui/material/TableSortLabel";
 
 export interface DataColumn<T> {
   key: string;
@@ -14,6 +15,8 @@ export interface DataColumn<T> {
   mono?: boolean;
   /** Emphasize the cell (font-weight 500). */
   bold?: boolean;
+  /** If set, the header becomes a clickable sort control (requires onSort). */
+  sortKey?: string;
   render: (row: T) => ReactNode;
 }
 
@@ -23,6 +26,10 @@ export interface DataTableProps<T> {
   rowKey: (row: T) => string | number;
   rowInactive?: (row: T) => boolean;
   empty?: ReactNode;
+  /** Server-sort wiring: active key (matches a column's sortKey), direction, handler. */
+  sortBy?: string;
+  sortDir?: "asc" | "desc";
+  onSort?: (key: string) => void;
 }
 
 /** Dense, Soft-SaaS-styled data table. Styling only — never re-formats values. */
@@ -32,6 +39,9 @@ export default function DataTable<T>({
   rowKey,
   rowInactive,
   empty,
+  sortBy,
+  sortDir,
+  onSort,
 }: DataTableProps<T>) {
   if (rows.length === 0 && empty) return <>{empty}</>;
   return (
@@ -43,6 +53,9 @@ export default function DataTable<T>({
               <TableCell
                 key={c.key}
                 align={c.align}
+                sortDirection={
+                  c.sortKey && sortBy === c.sortKey ? sortDir : false
+                }
                 sx={{
                   textTransform: "uppercase",
                   letterSpacing: ".05em",
@@ -51,7 +64,19 @@ export default function DataTable<T>({
                   color: "text.secondary",
                 }}
               >
-                {c.header}
+                {c.sortKey && onSort ? (
+                  <TableSortLabel
+                    active={sortBy === c.sortKey}
+                    direction={
+                      sortBy === c.sortKey ? (sortDir ?? "asc") : "asc"
+                    }
+                    onClick={() => onSort(c.sortKey!)}
+                  >
+                    {c.header}
+                  </TableSortLabel>
+                ) : (
+                  c.header
+                )}
               </TableCell>
             ))}
           </TableRow>