diff --git a/server.js b/server.js
index 371be70..1837365 100644
--- a/server.js
+++ b/server.js
@@ -38,13 +38,12 @@ const pool = new Pool({
 });
 
 // ==========================================
-// 🛠️ RUTA DE INSTALACIÓN (Ejecutar una vez)
+// 🛠️ RUTA DE INSTALACIÓN (ACTUALIZADA)
 // ==========================================
-// Esta ruta crea las tablas si no existen.
-// Úsala entrando a: https://tu-api.com/setup-db
 app.get("/setup-db", async (req, res) => {
+  const client = await pool.connect();
   try {
-    const client = await pool.connect();
+    // 1. TABLAS ORIGINALES
     await client.query(`
       CREATE TABLE IF NOT EXISTS users (
         id SERIAL PRIMARY KEY,
@@ -57,7 +56,6 @@ app.get("/setup-db", async (req, res) => {
         is_verified BOOLEAN DEFAULT FALSE,
         created_at TIMESTAMP DEFAULT NOW()
       );
-
       CREATE TABLE IF NOT EXISTS login_codes (
         id SERIAL PRIMARY KEY,
         user_id INT REFERENCES users(id) ON DELETE CASCADE,
@@ -68,7 +66,6 @@ app.get("/setup-db", async (req, res) => {
         expires_at TIMESTAMP NOT NULL,
         created_at TIMESTAMP DEFAULT NOW()
       );
-
       CREATE TABLE IF NOT EXISTS services (
         id SERIAL PRIMARY KEY,
         user_id INT REFERENCES users(id) ON DELETE CASCADE,
@@ -80,11 +77,35 @@ app.get("/setup-db", async (req, res) => {
         created_at TIMESTAMP DEFAULT NOW()
       );
     `);
-    client.release();
-    res.send("✅ ¡Base de datos configurada correctamente! Tablas creadas.");
+
+    // 2. NUEVAS TABLAS (Gremios y Roles)
+    await client.query(`
+      CREATE TABLE IF NOT EXISTS guilds (
+        id SERIAL PRIMARY KEY,
+        name TEXT UNIQUE NOT NULL,
+        created_at TIMESTAMP DEFAULT NOW()
+      );
+      
+      CREATE TABLE IF NOT EXISTS user_guilds (
+        user_id INT REFERENCES users(id) ON DELETE CASCADE,
+        guild_id INT REFERENCES guilds(id) ON DELETE CASCADE,
+        PRIMARY KEY (user_id, guild_id)
+      );
+    `);
+
+    // 3. ACTUALIZAR USUARIOS (Añadir columna role si no existe)
+    try {
+        await client.query(`ALTER TABLE users ADD COLUMN role TEXT DEFAULT 'operario'`);
+    } catch (e) {
+        // Ignoramos error si la columna ya existe
+    }
+
+    res.send("✅ ¡Base de datos actualizada! Tablas y Roles listos.");
   } catch (e) {
     console.error(e);
-    res.status(500).send("❌ Error creando tablas: " + e.message);
+    res.status(500).send("❌ Error configurando DB: " + e.message);
+  } finally {
+    client.release();
   }
 });
 
@@ -112,8 +133,9 @@ function genCode6() {
 }
 
 function signToken(user) {
+  // AÑADIDO: Incluimos el 'role' en el token
   return jwt.sign(
-    { sub: user.id, phone: user.phone, email: user.email },
+    { sub: user.id, phone: user.phone, email: user.email, role: user.role || 'operario' },
     JWT_SECRET,
     { expiresIn: "30d" }
   );
@@ -168,7 +190,7 @@ async function sendWhatsAppCode(phone, code) {
 }
 
 // =========================
-// RUTAS
+// RUTAS ORIGINALES
 // =========================
 
 // 1. REGISTRO
@@ -237,7 +259,7 @@ app.post("/auth/verify", async (req, res) => {
     const p = normalizePhone(phone);
     
     const q = await pool.query(`
-      SELECT lc.*, u.id as uid, u.email 
+      SELECT lc.*, u.id as uid, u.email, u.role
       FROM login_codes lc 
       JOIN users u ON lc.user_id = u.id
       WHERE lc.phone=$1 AND lc.consumed_at IS NULL AND lc.expires_at > NOW()
@@ -255,7 +277,8 @@ app.post("/auth/verify", async (req, res) => {
     await pool.query("UPDATE login_codes SET consumed_at=NOW() WHERE id=$1", [row.id]);
     await pool.query("UPDATE users SET is_verified=TRUE WHERE id=$1", [row.uid]);
     
-    const token = signToken({ id: row.uid, email: row.email, phone: p });
+    // Incluimos role en el token
+    const token = signToken({ id: row.uid, email: row.email, phone: p, role: row.role });
     res.json({ ok: true, token });
   } catch (e) {
     console.error("Error Verify:", e);
@@ -294,6 +317,78 @@ app.get("/services", authMiddleware, async (req, res) => {
     }
 });
 
+// =========================
+// NUEVAS RUTAS: CONFIGURACIÓN
+// =========================
+
+// 5. GESTIÓN DE GREMIOS
+app.get("/guilds", authMiddleware, async (req, res) => {
+  try {
+    const q = await pool.query("SELECT * FROM guilds ORDER BY name ASC");
+    res.json({ ok: true, guilds: q.rows });
+  } catch (e) { res.status(500).json({ ok: false, error: e.message }); }
+});
+
+app.post("/guilds", authMiddleware, async (req, res) => {
+  try {
+    const { name } = req.body;
+    if (!name) return res.status(400).json({ ok: false, error: "Falta nombre" });
+    const q = await pool.query("INSERT INTO guilds (name) VALUES ($1) RETURNING *", [name.toUpperCase()]);
+    res.json({ ok: true, guild: q.rows[0] });
+  } catch (e) { res.status(500).json({ ok: false, error: "Error o gremio duplicado" }); }
+});
+
+app.delete("/guilds/:id", authMiddleware, async (req, res) => {
+  try {
+    await pool.query("DELETE FROM guilds WHERE id = $1", [req.params.id]);
+    res.json({ ok: true });
+  } catch (e) { res.status(500).json({ ok: false, error: e.message }); }
+});
+
+// 6. CREAR USUARIO (ADMIN)
+app.post("/admin/users", authMiddleware, async (req, res) => {
+  const client = await pool.connect();
+  try {
+    const { fullName, email, password, role, guilds } = req.body;
+    
+    // Validación
+    if (!email || !password || !fullName) {
+        return res.status(400).json({ ok: false, error: "Faltan datos obligatorios" });
+    }
+
+    const passwordHash = await bcrypt.hash(password, 10);
+    // Generamos un teléfono dummy porque la base de datos lo exige (UNIQUE)
+    const dummyPhone = `manual_${Date.now()}`; 
+
+    await client.query('BEGIN');
+
+    // Insertar usuario
+    const insert = await client.query(
+      `INSERT INTO users (full_name, email, password_hash, role, phone, is_verified) 
+       VALUES ($1, $2, $3, $4, $5, TRUE) RETURNING id`,
+      [fullName, email, passwordHash, role || 'operario', dummyPhone]
+    );
+    const userId = insert.rows[0].id;
+
+    // Asignar Gremios
+    if (guilds && Array.isArray(guilds)) {
+      for (const guildId of guilds) {
+        await client.query("INSERT INTO user_guilds (user_id, guild_id) VALUES ($1, $2)", [userId, guildId]);
+      }
+    }
+
+    await client.query('COMMIT');
+    res.json({ ok: true, msg: "Usuario creado correctamente" });
+
+  } catch (e) {
+    await client.query('ROLLBACK');
+    console.error(e);
+    res.status(500).json({ ok: false, error: "Error creando usuario (Email duplicado?)" });
+  } finally {
+    client.release();
+  }
+});
+
 // ARRANCAR
 const port = process.env.PORT || 3000;
 app.listen(port, "0.0.0.0", () => console.log(`🚀 Server OK en puerto ${port}`));
\ No newline at end of file