-- Create withdrawals table
CREATE TABLE IF NOT EXISTS `withdrawals` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user_id` int(11) NOT NULL,
  `method` varchar(50) NOT NULL,
  `account_number` varchar(50) NOT NULL,
  `amount` decimal(10,2) NOT NULL,
  `status` enum('pending','approved','rejected') DEFAULT 'pending',
  `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  KEY `user_id` (`user_id`),
  FOREIGN KEY (`user_id`) REFERENCES `users` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;