query("SELECT COUNT(*) FROM employees")->fetchColumn();
$present_today = $pdo->query("SELECT COUNT(DISTINCT employee_id) FROM attendance_logs WHERE date = CURDATE() AND status IN ('Present', 'Late')")->fetchColumn();
$on_leave_today = $pdo->query("SELECT COUNT(*) FROM leave_requests WHERE CURDATE() BETWEEN start_date AND end_date AND status = 'Approved'")->fetchColumn();
$pending_leaves = $pdo->query("SELECT COUNT(*) FROM leave_requests WHERE status = 'Pending'")->fetchColumn();
// Recent Attendance
$recent_attendance = $pdo->query("
SELECT a.*, e.name_en, e.name_ar
FROM attendance_logs a
JOIN employees e ON a.employee_id = e.id
ORDER BY a.created_at DESC
LIMIT 5
")->fetchAll(PDO::FETCH_ASSOC);
?>