CREATE TABLE IF NOT EXISTS `messages` (
    `id` INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,
    `name` VARCHAR(255) NOT NULL,
    `email` VARCHAR(255) NOT NULL,
    `phone` VARCHAR(20),
    `subject` VARCHAR(255) NOT NULL,
    `message` LONGTEXT NOT NULL,
    `status` TINYINT(1) NOT NULL DEFAULT 0,
    `created_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    `updated_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    INDEX `idx_email` (`email`),
    INDEX `idx_status` (`status`),
    INDEX `idx_created_at` (`created_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;