'.($translations['access_denied_h2'] ?? 'غير مصرح لك بالوصول').'

'.($translations['access_denied_p'] ?? 'عذراً، هذه الصفحة مخصصة للمديرين فقط.').'

'.($translations['back_to_dashboard'] ?? 'العودة للوحة التحكم').'
'; exit; } $status = ""; $error = ""; if ($_SERVER['REQUEST_METHOD'] === 'POST') { $name = trim($_POST['name']); $phone = trim($_POST['phone']); $specialization = trim($_POST['specialization']); $username = trim($_POST['username']); $password = password_hash($_POST['password'], PASSWORD_DEFAULT); try { $conn->beginTransaction(); $check = $conn->prepare("SELECT id FROM users WHERE username = ?"); $check->execute([$username]); if ($check->fetch()) { $error = $translations['error_username_exists'] ?? "🚫 اسم المستخدم موجود مسبقاً."; $conn->rollBack(); } else { $stmt1 = $conn->prepare("INSERT INTO users (username, password, full_name, role) VALUES (?, ?, ?, 'teacher')"); $stmt1->execute([$username, $password, $name]); $stmt2 = $conn->prepare("INSERT INTO teachers (name, phone, specialization) VALUES (?, ?, ?)"); $stmt2->execute([$name, $phone, $specialization]); $conn->commit(); $status = "success"; } } catch (Exception $e) { if ($conn->inTransaction()) $conn->rollBack(); $error = ($translations['error_system'] ?? "❌ خطأ في النظام: ") . $e->getMessage(); } } include('../includes/header.php'); include('../includes/navbar.php'); // متغيرات التنسيق بناءً على اللغة $dir = ($current_lang == 'ar') ? 'rtl' : 'ltr'; $ml = ($current_lang == 'ar') ? 'ml-2' : 'mr-2'; $mr = ($current_lang == 'ar') ? 'mr-2' : 'ml-2'; ?>