diff --git a/server.js b/server.js
index 6b9905a..8c6313d 100644
--- a/server.js
+++ b/server.js
@@ -2101,12 +2101,24 @@ app.post("/budgets", authMiddleware, async (req, res) => {
     } catch(e) { res.status(500).json({ok: false}); }
 });
 
-app.patch("/budgets/:id/status", authMiddleware, async (req, res) => {
+// Borrar Presupuesto
+app.delete("/budgets/:id", authMiddleware, async (req, res) => {
     try {
-        const { status } = req.body;
-        await pool.query("UPDATE budgets SET status=$1 WHERE id=$2 AND owner_id=$3", [status, req.params.id, req.user.accountId]);
+        const q = await pool.query("SELECT status FROM budgets WHERE id=$1 AND owner_id=$2", [req.params.id, req.user.accountId]);
+        if (q.rowCount === 0) return res.status(404).json({ok: false, error: "No encontrado"});
+        
+        const status = q.rows[0].status;
+        
+        // REGLA DE NEGOCIO: No se puede borrar si está aceptado o ya convertido a servicio
+        if (status === 'accepted' || status === 'converted') {
+            return res.status(400).json({ok: false, error: "Para poder borrar un presupuesto, primero debe estar anulado/rechazado."});
+        }
+        
+        await pool.query("DELETE FROM budgets WHERE id=$1 AND owner_id=$2", [req.params.id, req.user.accountId]);
         res.json({ ok: true });
-    } catch(e) { res.status(500).json({ok: false}); }
+    } catch(e) { 
+        res.status(500).json({ok: false, error: "Error interno"}); 
+    }
 });
 
 // Convertir Presupuesto en Servicio Activo (CON SOPORTE RED INTERNA)