<?php
/**
 * Admin management and interface handler for ErrorWatcher.
 *
 * @package ErrorWatcher
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class ErrorWatcher_Admin {

	/**
	 * Single instance.
	 *
	 * @var ErrorWatcher_Admin|null
	 */
	private static $instance = null;

	/**
	 * Admin hook suffix for dashboard.
	 *
	 * @var string
	 */
	private $dashboard_hook = '';

	/**
	 * Admin hook suffix for settings.
	 *
	 * @var string
	 */
	private $settings_hook = '';

	/**
	 * Get singleton instance.
	 *
	 * @return ErrorWatcher_Admin
	 */
	public static function get_instance(): ErrorWatcher_Admin {
		if ( null === self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	/**
	 * Constructor.
	 */
	private function __construct() {
		add_action( 'admin_menu', array( $this, 'register_admin_menu' ) );
		add_action( 'network_admin_menu', array( $this, 'register_admin_menu' ) );
		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
		add_action( 'admin_init', array( $this, 'handle_settings_save' ) );
		add_action( 'admin_init', array( $this, 'handle_export' ) );

		// Register Admin Bar quick-status badge and styles.
		add_action( 'admin_bar_menu', array( $this, 'add_admin_bar_menu' ), 95 );
		add_action( 'wp_head', array( $this, 'print_admin_bar_css' ) );
		add_action( 'admin_head', array( $this, 'print_admin_bar_css' ) );
		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_admin_bar_assets' ) );

		// AJAX handlers (both new and legacy action names).
		$ajax_actions = array(
			'get_log',
			'delete_log',
			'bulk_delete',
			'clear_all',
			'send_test_email',
			'run_scheduled_report',
		);

		foreach ( $ajax_actions as $action ) {
			add_action( 'wp_ajax_errorwatcher_' . $action, array( $this, 'ajax_' . $action ) );
		}
	}

	/**
	 * Get the capability required to view error logs.
	 *
	 * @return string
	 */
	public function get_capability(): string {
		$cap = is_multisite() ? 'manage_network_options' : 'manage_options';
		if ( ! current_user_can( $cap ) && current_user_can( 'manage_options' ) ) {
			$cap = 'manage_options';
		}
		return apply_filters( 'errorwatcher_capability', $cap );
	}

	/**
	 * Register admin menu and submenu pages.
	 *
	 * @return void
	 */
	public function register_admin_menu(): void {
		$capability = $this->get_capability();

		$this->dashboard_hook = add_menu_page(
			__( 'ErrorWatcher', 'errorwatcher' ),
			__( 'ErrorWatcher', 'errorwatcher' ),
			$capability,
			'errorwatcher',
			array( $this, 'render_dashboard_page' ),
			'dashicons-visibility',
			98
		);

		add_submenu_page(
			'errorwatcher',
			__( 'Dashboard & Logs - ErrorWatcher', 'errorwatcher' ),
			__( 'Dashboard / Logs', 'errorwatcher' ),
			$capability,
			'errorwatcher',
			array( $this, 'render_dashboard_page' )
		);

		$this->settings_hook = add_submenu_page(
			'errorwatcher',
			__( 'Settings - ErrorWatcher', 'errorwatcher' ),
			__( 'Settings', 'errorwatcher' ),
			$capability,
			'errorwatcher-settings',
			array( $this, 'render_settings_page' )
		);
	}

	/**
	 * Enqueue stylesheet and JavaScript on plugin pages only.
	 *
	 * @param string $hook
	 * @return void
	 */
	public function enqueue_assets( string $hook ): void {
		if ( $hook !== $this->dashboard_hook && $hook !== $this->settings_hook ) {
			return;
		}

		wp_enqueue_style(
			'errorwatcher-admin',
			ERRORWATCHER_URL . 'admin/css/admin.css',
			array(),
			ERRORWATCHER_VERSION
		);

		wp_enqueue_script(
			'errorwatcher-admin',
			ERRORWATCHER_URL . 'admin/js/admin.js',
			array( 'jquery' ),
			ERRORWATCHER_VERSION,
			true
		);

		$localize_data = array(
			'ajax_url' => admin_url( 'admin-ajax.php' ),
			'nonce'    => wp_create_nonce( 'errorwatcher_nonce' ),
			'i18n'     => array(
				'confirm_clear_all'   => __( 'Are you sure you want to clear all error logs? This action cannot be undone.', 'errorwatcher' ),
				'confirm_bulk_delete' => __( 'Are you sure you want to delete the selected logs?', 'errorwatcher' ),
				'confirm_delete'      => __( 'Are you sure you want to delete this log?', 'errorwatcher' ),
				'copied'              => __( 'Copied to clipboard!', 'errorwatcher' ),
				'sending_email'       => __( 'Sending test email...', 'errorwatcher' ),
				'loading'             => __( 'Loading...', 'errorwatcher' ),
				'error_occurred'      => __( 'An error occurred. Please try again.', 'errorwatcher' ),
			),
		);

		wp_localize_script(
			'errorwatcher-admin',
			'errorwatcher_admin',
			$localize_data
		);
	}

	/**
	 * Handle settings form submission.
	 *
	 * @return void
	 */
	public function handle_settings_save(): void {
		if ( ! isset( $_POST['errorwatcher_save_settings'] ) ) {
			return;
		}

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_die( esc_html__( 'Unauthorized access.', 'errorwatcher' ), '', array( 'response' => 403 ) );
		}

		check_admin_referer( 'errorwatcher_settings_action', 'errorwatcher_settings_nonce' );

		$options = array(
			'enabled'               => isset( $_POST['enabled'] ) ? 1 : 0,
			'admin_bar_badge'       => isset( $_POST['admin_bar_badge'] ) ? 1 : 0,
			'capture_fatals'        => isset( $_POST['capture_fatals'] ) ? 1 : 0,
			'capture_errors'        => isset( $_POST['capture_errors'] ) ? 1 : 0,
			'capture_warnings'      => isset( $_POST['capture_warnings'] ) ? 1 : 0,
			'capture_notices'       => isset( $_POST['capture_notices'] ) ? 1 : 0,
			'capture_deprecated'    => isset( $_POST['capture_deprecated'] ) ? 1 : 0,
			'email_reports_enabled' => isset( $_POST['email_reports_enabled'] ) ? 1 : 0,
			'notification_email'    => isset( $_POST['notification_email'] ) ? $this->sanitize_multiple_emails( sanitize_text_field( wp_unslash( $_POST['notification_email'] ) ) ) : get_option( 'admin_email' ),
			'morning_time'          => isset( $_POST['morning_time'] ) ? sanitize_text_field( wp_unslash( $_POST['morning_time'] ) ) : '08:00',
			'evening_time'          => isset( $_POST['evening_time'] ) ? sanitize_text_field( wp_unslash( $_POST['evening_time'] ) ) : '20:00',
		);

		update_option( 'errorwatcher_settings', $options );

		// Reschedule cron tasks to reflect updated times or state.
		ErrorWatcher_Cron::get_instance()->reschedule_events();

		wp_safe_redirect( add_query_arg( array( 'page' => 'errorwatcher-settings', 'updated' => 'true' ), admin_url( 'admin.php' ) ) );
		exit;
	}

	/**
	 * Sanitize and validate comma-separated email addresses.
	 *
	 * @param string $raw
	 * @return string
	 */
	private function sanitize_multiple_emails( string $raw ): string {
		if ( empty( $raw ) ) {
			return get_option( 'admin_email' );
		}

		$valid = array();
		foreach ( explode( ',', $raw ) as $part ) {
			$email = sanitize_email( trim( $part ) );
			if ( is_email( $email ) ) {
				$valid[] = $email;
			}
		}

		return ! empty( $valid ) ? implode( ', ', array_unique( $valid ) ) : get_option( 'admin_email' );
	}

	/**
	 * Handle CSV/TXT log export download.
	 *
	 * @return void
	 */
	public function handle_export(): void {
		if ( ! isset( $_GET['errorwatcher_export'] ) ) {
			return;
		}

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_die( esc_html__( 'Unauthorized access.', 'errorwatcher' ), '', array( 'response' => 403 ) );
		}

		check_admin_referer( 'errorwatcher_export_action' );

		$raw_format = sanitize_key( $_GET['errorwatcher_export'] );
		$format     = ( 'csv' === $raw_format ) ? 'csv' : 'txt';
		$args       = array(
			'search'     => isset( $_GET['s'] ) ? sanitize_text_field( wp_unslash( $_GET['s'] ) ) : '',
			'severity'   => isset( $_GET['severity'] ) ? sanitize_text_field( wp_unslash( $_GET['severity'] ) ) : '',
			'date_range' => isset( $_GET['date_range'] ) ? sanitize_text_field( wp_unslash( $_GET['date_range'] ) ) : '',
			'start_date' => isset( $_GET['start_date'] ) ? sanitize_text_field( wp_unslash( $_GET['start_date'] ) ) : '',
			'end_date'   => isset( $_GET['end_date'] ) ? sanitize_text_field( wp_unslash( $_GET['end_date'] ) ) : '',
		);

		$logs = ErrorWatcher_DB::get_instance()->get_logs_for_export( $args );

		$filename = 'errorwatcher-logs-' . gmdate( 'Y-m-d-His' );

		if ( 'csv' === $format ) {
			header( 'Content-Type: text/csv; charset=UTF-8' );
			header( 'Content-Disposition: attachment; filename="' . $filename . '.csv"' );
			header( 'Pragma: no-cache' );
			header( 'Expires: 0' );

			$output = fopen( 'php://output', 'w' );
			// Add UTF-8 BOM for Excel compatibility.
			fprintf( $output, chr( 0xEF ) . chr( 0xBB ) . chr( 0xBF ) );

			fputcsv( $output, array( 'ID', 'Severity/Type', 'Severity Code', 'Message', 'File', 'Line', 'Request URL', 'HTTP Method', 'User ID', 'IP Address', 'Date Time' ), ',', '"', '\\' );

			foreach ( $logs as $row ) {
				fputcsv( $output, array(
					$row->id,
					$row->error_type,
					$row->severity_code,
					$row->message,
					$row->file,
					$row->line,
					$row->request_url,
					$row->http_method,
					$row->user_id,
					$row->ip_address,
					$row->created_at,
				), ',', '"', '\\' );
			}
			// phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_fclose -- Closing php://output stream.
			fclose( $output );
			exit;
		} elseif ( 'txt' === $format ) {
			header( 'Content-Type: text/plain; charset=UTF-8' );
			header( 'Content-Disposition: attachment; filename="' . $filename . '.txt"' );
			header( 'Pragma: no-cache' );
			header( 'Expires: 0' );

			echo "=======================================================\n";
			echo " ERRORWATCHER - LOG EXPORT\n";
			echo " Site: " . esc_html( get_bloginfo( 'name' ) ) . " (" . esc_url( site_url() ) . ")\n";
			echo " Exported At: " . esc_html( current_time( 'mysql' ) ) . "\n";
			echo " Total Records: " . count( $logs ) . "\n";
			echo "=======================================================\n\n";

			foreach ( $logs as $index => $row ) {
				$i = $index + 1;
				echo "-------------------------------------------------------\n";
				echo esc_html( "[#{$i}] {$row->error_type} | {$row->created_at}\n" );
				echo esc_html( "Message: {$row->message}\n" );
				echo esc_html( "Location: {$row->file}:{$row->line}\n" );
				if ( ! empty( $row->request_url ) ) {
					echo esc_html( "Request: [{$row->http_method}] {$row->request_url}\n" );
				}
				echo "\n";
			}
			exit;
		}
	}


	/**
	 * Retrieve source code snippet around a specific line safely.
	 *
	 * @param string $file Absolute file path.
	 * @param int    $target_line Target line number.
	 * @param int    $context Lines of context before and after (default 4).
	 * @return array<string, mixed>|null Snippet data or null if unavailable.
	 */
	public function get_code_snippet( string $file, int $target_line, int $context = 4 ): ?array {
		if ( empty( $file ) || $target_line <= 0 ) {
			return null;
		}

		$real_file = realpath( $file );
		if ( ! $real_file || ! is_file( $real_file ) || ! is_readable( $real_file ) ) {
			return null;
		}

		// Security constraint: Must reside inside WordPress installation directory.
		$is_safe       = false;
		$allowed_bases = array_filter( array(
			realpath( ABSPATH ),
			defined( 'WP_CONTENT_DIR' ) ? realpath( WP_CONTENT_DIR ) : '',
			defined( 'WPMU_PLUGIN_DIR' ) ? realpath( WPMU_PLUGIN_DIR ) : '',
		) );

		foreach ( $allowed_bases as $base ) {
			if ( $base && 0 === strpos( $real_file, $base ) ) {
				$is_safe = true;
				break;
			}
		}

		if ( ! $is_safe ) {
			return null;
		}

		$is_config = ( 'wp-config.php' === strtolower( basename( $real_file ) ) );

		try {
			$file_obj     = new \SplFileObject( $real_file, 'r' );
			$start        = max( 1, $target_line - $context );
			$end          = $target_line + $context;
			$lines        = array();
			$current_line = 1;

			while ( ! $file_obj->eof() ) {
				$line_content = $file_obj->fgets();

				if ( $current_line >= $start && $current_line <= $end ) {
					// Defense in depth: Mask sensitive database / salt credentials if viewing wp-config.php.
					if ( $is_config && (
						false !== stripos( $line_content, 'DB_PASSWORD' ) ||
						false !== stripos( $line_content, 'AUTH_KEY' ) ||
						false !== stripos( $line_content, 'SECURE_AUTH_KEY' ) ||
						false !== stripos( $line_content, 'LOGGED_IN_KEY' ) ||
						false !== stripos( $line_content, 'NONCE_KEY' )
					) ) {
						$line_content = (string) preg_replace( "/(define\s*\(\s*['\"][^'\"]+['\"]\s*,\s*['\"])([^'\"]+)(['\"]\s*\);?)/i", '$1********$3', $line_content );
					}

					$lines[] = array(
						'number'    => $current_line,
						'is_target' => ( $current_line === $target_line ),
						'code'      => rtrim( $line_content, "\r\n" ),
					);
				}

				if ( $current_line > $end ) {
					break;
				}

				$current_line++;
			}

			if ( empty( $lines ) ) {
				return null;
			}

			return array(
				'file'        => $real_file,
				'filename'    => basename( $real_file ),
				'start_line'  => $start,
				'end_line'    => min( $end, $current_line - 1 ),
				'target_line' => $target_line,
				'lines'       => $lines,
			);
		} catch ( \Throwable $e ) {
			return null;
		}
	}

	/**
	 * AJAX endpoint to retrieve a single log record.
	 *
	 * @return void
	 */
	public function ajax_get_log(): void {
		check_ajax_referer( 'errorwatcher_nonce', 'nonce' );

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_send_json_error( array( 'message' => __( 'Unauthorized.', 'errorwatcher' ) ), 403 );
		}

		$id  = isset( $_POST['id'] ) ? absint( wp_unslash( $_POST['id'] ) ) : 0;
		$log = ErrorWatcher_DB::get_instance()->get_log( $id );

		if ( ! $log ) {
			wp_send_json_error( array( 'message' => __( 'Log record not found.', 'errorwatcher' ) ), 404 );
		}

		$user_info = 'Guest / Non-authenticated';
		if ( ! empty( $log->user_id ) ) {
			$user = get_userdata( (int) $log->user_id );
			if ( $user ) {
				$user_info = sprintf( '%s (#%d - %s)', $user->display_name, $user->ID, $user->user_email );
			}
		}

		$code_snippet = $this->get_code_snippet( (string) $log->file, (int) $log->line, 4 );

		$siblings_data = array();
		if ( ! empty( $log->sibling_issues ) && is_array( $log->sibling_issues ) ) {
			foreach ( $log->sibling_issues as $s ) {
				$s_file = (string) ( $s['file'] ?? $log->file );
				$s_line = (int) ( $s['line'] ?? 0 );
				$siblings_data[] = array(
					'id'           => $s['id'] ?? 0,
					'issue_number' => $s['issue_number'] ?? 2,
					'error_type'   => $s['error_type'] ?? 'Error',
					'message'      => esc_html( $s['message'] ?? '' ),
					'file'         => esc_html( $s_file ),
					'line'         => $s_line,
					'source'       => esc_html( ErrorWatcher_DB::detect_source( $s_file ) ),
					'code_snippet' => ( $s_line > 0 ) ? $this->get_code_snippet( $s_file, $s_line, 3 ) : null,
					'stack_trace'  => ! empty( $s['stack_trace'] ) ? esc_html( $s['stack_trace'] ) : '',
					'created_at'   => esc_html( $s['last_seen'] ?? $s['created_at'] ?? '' ),
				);
			}
		}

		wp_send_json_success( array(
			'id'                => $log->id,
			'issue_number'      => 1,
			'error_type'        => $log->error_type,
			'severity'          => $log->severity_code,
			'message'           => esc_html( $log->message ),
			'file'              => esc_html( $log->file ),
			'line'              => (int) $log->line,
			'source'            => esc_html( ErrorWatcher_DB::detect_source( $log->file ) ),
			'code_snippet'      => $code_snippet,
			'stack_trace'       => ! empty( $log->stack_trace ) ? esc_html( $log->stack_trace ) : __( 'No stack trace available.', 'errorwatcher' ),
			'request_url'       => ! empty( $log->request_url ) ? esc_url( $log->request_url ) : 'N/A',
			'http_method'       => esc_html( $log->http_method ),
			'user_info'         => esc_html( $user_info ),
			'ip_address'        => esc_html( $log->ip_address ?: 'N/A' ),
			'occurrences'       => isset( $log->occurrences ) ? (int) $log->occurrences : 1,
			'last_seen'         => ! empty( $log->last_seen ) ? esc_html( $log->last_seen ) : esc_html( $log->created_at ),
			'created_at'        => esc_html( $log->created_at ),
			'file_issues_count' => isset( $log->file_issues_count ) ? (int) $log->file_issues_count : 1,
			'sibling_issues'    => $siblings_data,
		) );
	}

	/**
	 * AJAX endpoint to delete a single log record.
	 *
	 * @return void
	 */
	public function ajax_delete_log(): void {
		check_ajax_referer( 'errorwatcher_nonce', 'nonce' );

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_send_json_error( array( 'message' => __( 'Unauthorized.', 'errorwatcher' ) ), 403 );
		}

		$id      = isset( $_POST['id'] ) ? absint( wp_unslash( $_POST['id'] ) ) : 0;
		$deleted = ErrorWatcher_DB::get_instance()->delete_log( $id );

		if ( $deleted ) {
			wp_send_json_success( array( 'message' => __( 'Log entry deleted successfully.', 'errorwatcher' ) ) );
		} else {
			wp_send_json_error( array( 'message' => __( 'Failed to delete log entry.', 'errorwatcher' ) ) );
		}
	}

	/**
	 * AJAX endpoint for bulk deleting logs.
	 *
	 * @return void
	 */
	public function ajax_bulk_delete(): void {
		check_ajax_referer( 'errorwatcher_nonce', 'nonce' );

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_send_json_error( array( 'message' => __( 'Unauthorized.', 'errorwatcher' ) ), 403 );
		}

		$ids = isset( $_POST['ids'] ) && is_array( $_POST['ids'] ) ? array_map( 'absint', wp_unslash( $_POST['ids'] ) ) : array();

		if ( empty( $ids ) ) {
			wp_send_json_error( array( 'message' => __( 'No items selected.', 'errorwatcher' ) ), 403 );
		}

		$deleted_count = ErrorWatcher_DB::get_instance()->delete_logs( $ids );

		/* translators: %d: Number of deleted log entries. */
		$message = sprintf( _n( '%d log entry deleted.', '%d log entries deleted.', $deleted_count, 'errorwatcher' ), $deleted_count );

		wp_send_json_success( array(
			'message' => $message,
			'count'   => $deleted_count,
		) );
	}

	/**
	 * AJAX endpoint to clear all logs.
	 *
	 * @return void
	 */
	public function ajax_clear_all(): void {
		check_ajax_referer( 'errorwatcher_nonce', 'nonce' );

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_send_json_error( array( 'message' => __( 'Unauthorized.', 'errorwatcher' ) ), 403 );
		}

		$cleared = ErrorWatcher_DB::get_instance()->clear_all_logs();

		if ( $cleared ) {
			wp_send_json_success( array( 'message' => __( 'All error logs have been cleared.', 'errorwatcher' ) ) );
		} else {
			wp_send_json_error( array( 'message' => __( 'Failed to clear logs.', 'errorwatcher' ) ) );
		}
	}

	/**
	 * AJAX endpoint to send a test email.
	 *
	 * @return void
	 */
	public function ajax_send_test_email(): void {
		check_ajax_referer( 'errorwatcher_nonce', 'nonce' );

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_send_json_error( array( 'message' => __( 'Unauthorized.', 'errorwatcher' ) ), 403 );
		}

		$email  = isset( $_POST['email'] ) ? sanitize_email( wp_unslash( $_POST['email'] ) ) : '';
		$result = ErrorWatcher_Cron::get_instance()->send_test_email( $email );

		if ( $result['success'] ) {
			wp_send_json_success( array( 'message' => $result['message'] ) );
		} else {
			wp_send_json_error( array( 'message' => $result['message'] ) );
		}
	}

	/**
	 * AJAX endpoint to trigger the scheduled digest manually on demand.
	 *
	 * @return void
	 */
	public function ajax_run_scheduled_report(): void {
		check_ajax_referer( 'errorwatcher_nonce', 'nonce' );

		if ( ! current_user_can( $this->get_capability() ) ) {
			wp_send_json_error( array( 'message' => __( 'Unauthorized.', 'errorwatcher' ) ), 403 );
		}

		$report_type = isset( $_POST['report_type'] ) ? sanitize_key( wp_unslash( $_POST['report_type'] ) ) : 'morning';

		if ( 'evening' === $report_type ) {
			$sent = ErrorWatcher_Cron::get_instance()->send_evening_report( true );
		} else {
			$sent = ErrorWatcher_Cron::get_instance()->send_morning_report( true );
		}

		if ( $sent ) {
			/* translators: %s: Report schedule label (e.g. Morning or Evening). */
			$message = sprintf( __( 'Scheduled %s report generated and delivered to Mailpit/inbox successfully!', 'errorwatcher' ), ucfirst( $report_type ) );

			wp_send_json_success( array(
				'message' => $message,
			) );
		} else {
			wp_send_json_error( array(
				'message' => __( 'Failed to dispatch scheduled report. Please verify your recipient email in settings.', 'errorwatcher' ),
			) );
		}
	}


	/**
	 * Render the Dashboard and Logs page.
	 *
	 * @return void
	 */
	public function render_dashboard_page(): void {
		include_once ERRORWATCHER_DIR . 'admin/views/dashboard.php';
	}

	/**
	 * Render the Settings page.
	 *
	 * @return void
	 */
	public function render_settings_page(): void {
		include_once ERRORWATCHER_DIR . 'admin/views/settings.php';
	}

	/**
	 * Ensure required assets (such as dashicons) are enqueued when admin bar is shown.
	 *
	 * @return void
	 */
	public function enqueue_admin_bar_assets(): void {
		if ( is_admin_bar_showing() && current_user_can( $this->get_capability() ) ) {
			wp_enqueue_style( 'dashicons' );
		}
	}

	/**
	 * Add real-time ErrorWatcher quick-status badge to the WordPress admin bar.
	 *
	 * @param \WP_Admin_Bar $wp_admin_bar
	 * @return void
	 */
	public function add_admin_bar_menu( \WP_Admin_Bar $wp_admin_bar ): void {
		// Only display for logged-in users authorized to view logs.
		if ( ! is_user_logged_in() || ! current_user_can( $this->get_capability() ) ) {
			return;
		}

		$options = get_option( 'errorwatcher_settings', array() );

		// Check if admin bar badge is disabled in settings.
		if ( isset( $options['admin_bar_badge'] ) && ! $options['admin_bar_badge'] ) {
			return;
		}

		$is_enabled = ! isset( $options['enabled'] ) || (bool) $options['enabled'];

		if ( ! $is_enabled ) {
			// Monitoring is turned off.
			$node_title = sprintf(
				'<span class="errorwatcher-ab-top-icon"><svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/><circle cx="12" cy="12" r="3"/></svg></span><span class="errorwatcher-ab-label-text">%s</span> <span class="errorwatcher-ab-pill errorwatcher-ab-disabled">%s</span>',
				esc_html__( 'ErrorWatcher', 'errorwatcher' ),
				esc_html__( 'Paused', 'errorwatcher' )
			);

			$wp_admin_bar->add_node( array(
				'id'    => 'errorwatcher-status',
				'title' => $node_title,
				'href'  => admin_url( 'admin.php?page=errorwatcher-settings' ),
				'meta'  => array(
					'title' => __( 'ErrorWatcher monitoring is paused. Click to configure settings.', 'errorwatcher' ),
					'class' => 'errorwatcher-ab-node errorwatcher-ab-disabled',
				),
			) );

			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-header',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><svg viewBox="0 0 24 24" width="15" height="15" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="10" y1="15" x2="10" y2="9"/><line x1="14" y1="15" x2="14" y2="9"/></svg></span><span class="errorwatcher-ab-col-label">%s</span></span>',
					esc_html__( 'Monitoring is currently paused', 'errorwatcher' )
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher-settings' ),
			) );

			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-settings',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><svg viewBox="0 0 24 24" width="15" height="15" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg></span><span class="errorwatcher-ab-col-label">%s</span></span>',
					esc_html__( 'Enable Monitoring in Settings', 'errorwatcher' )
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher-settings' ),
			) );

			return;
		}

		$stats         = ErrorWatcher_DB::get_instance()->get_statistics();
		$fatal_count   = (int) ( ( $stats['fatal'] ?? 0 ) + ( $stats['exception'] ?? 0 ) );
		$warning_count = (int) ( ( $stats['warning'] ?? 0 ) + ( $stats['error'] ?? 0 ) );
		$notice_count  = (int) ( ( $stats['notice'] ?? 0 ) + ( $stats['deprecated'] ?? 0 ) );
		$total_count   = (int) ( $stats['total'] ?? 0 );

		// Determine severity state, styling, and text.
		$state_class   = 'errorwatcher-ab-clean';
		$pill_html     = '';
		$default_query = '';

		if ( $fatal_count > 0 ) {
			$state_class   = 'errorwatcher-ab-critical';
			$default_query = '&severity=Fatal+Error';
			/* translators: %d: Number of fatal errors. */
			$fatal_label   = sprintf( _n( '%d Fatal', '%d Fatals', $fatal_count, 'errorwatcher' ), $fatal_count );

			if ( $warning_count > 0 ) {
				$pill_html = sprintf(
					'<span class="errorwatcher-ab-pill errorwatcher-ab-pill-critical"><span class="errorwatcher-ab-pulse"></span>%s <span class="errorwatcher-ab-pill-sub">+%d</span></span>',
					esc_html( $fatal_label ),
					$warning_count
				);
			} else {
				$pill_html = sprintf(
					'<span class="errorwatcher-ab-pill errorwatcher-ab-pill-critical"><span class="errorwatcher-ab-pulse"></span>%s</span>',
					esc_html( $fatal_label )
				);
			}
		} elseif ( $warning_count > 0 ) {
			$state_class   = 'errorwatcher-ab-warning';
			$default_query = '&severity=Warning';
			/* translators: %d: Number of warnings. */
			$warn_label    = sprintf( _n( '%d Warning', '%d Warnings', $warning_count, 'errorwatcher' ), $warning_count );

			$pill_html = sprintf(
				'<span class="errorwatcher-ab-pill errorwatcher-ab-pill-warning">%s</span>',
				esc_html( $warn_label )
			);
		} elseif ( $notice_count > 0 ) {
			$state_class   = 'errorwatcher-ab-notice';
			$default_query = '&severity=Notice';
			/* translators: %d: Number of notices. */
			$notice_label  = sprintf( _n( '%d Notice', '%d Notices', $notice_count, 'errorwatcher' ), $notice_count );

			$pill_html = sprintf(
				'<span class="errorwatcher-ab-pill errorwatcher-ab-pill-notice">%s</span>',
				esc_html( $notice_label )
			);
		} else {
			$state_class = 'errorwatcher-ab-clean';
			$pill_html   = sprintf(
				'<span class="errorwatcher-ab-pill errorwatcher-ab-pill-clean"><svg class="errorwatcher-ab-check-svg" viewBox="0 0 24 24" width="12" height="12" fill="none" stroke="currentColor" stroke-width="2.8" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg> %s</span>',
				esc_html__( 'Clean', 'errorwatcher' )
			);
		}

		$node_title = sprintf(
			'<span class="errorwatcher-ab-top-icon"><svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/><circle cx="12" cy="12" r="3"/></svg></span><span class="errorwatcher-ab-label-text">%s:</span> %s',
			esc_html__( 'ErrorWatcher', 'errorwatcher' ),
			$pill_html
		);

		$dashboard_url = admin_url( 'admin.php?page=errorwatcher' . $default_query );

		$wp_admin_bar->add_node( array(
			'id'    => 'errorwatcher-status',
			'title' => $node_title,
			'href'  => $dashboard_url,
			'meta'  => array(
				'title' => sprintf(
					/* translators: %d: Total logs count. */
					__( 'ErrorWatcher: %d active issue(s) detected. Click to view logs.', 'errorwatcher' ),
					$total_count
				),
				'class' => 'errorwatcher-ab-node ' . $state_class,
			),
		) );

		// Submenu Item 1: Status Overview Header.
		if ( $total_count === 0 ) {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-header',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="#34d399" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg></span><span class="errorwatcher-ab-col-label"><strong>%s</strong></span></span>',
					esc_html__( 'Site Healthy · 0 Active Errors', 'errorwatcher' )
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher' ),
			) );
		} else {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-header',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><svg viewBox="0 0 24 24" width="16" height="16" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21.21 15.89A10 10 0 1 1 8 2.83"/><path d="M22 12A10 10 0 0 0 12 2v10z"/></svg></span><span class="errorwatcher-ab-col-label"><strong>%s</strong></span><span class="errorwatcher-ab-col-meta"><span class="errorwatcher-ab-total-tag">%s</span></span></span>',
					esc_html__( 'Active PHP Issues', 'errorwatcher' ),
					/* translators: %d: Total issues count. */
					sprintf( _n( '%d Total', '%d Totals', $total_count, 'errorwatcher' ), $total_count )
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher' ),
			) );
		}

		// Submenu Items: Granular filter deep-links with unified 20px icon column.
		if ( $fatal_count > 0 ) {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-filter-fatal',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><span class="errorwatcher-ab-dot errorwatcher-dot-fatal"></span></span><span class="errorwatcher-ab-col-label">%s</span><span class="errorwatcher-ab-col-meta"><span class="errorwatcher-ab-count-badge errorwatcher-badge-fatal">%d</span></span></span>',
					esc_html__( 'Fatal Errors / Exceptions', 'errorwatcher' ),
					$fatal_count
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher&severity=Fatal+Error' ),
			) );
		}

		if ( (int) ( $stats['warning'] ?? 0 ) > 0 ) {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-filter-warning',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><span class="errorwatcher-ab-dot errorwatcher-dot-warning"></span></span><span class="errorwatcher-ab-col-label">%s</span><span class="errorwatcher-ab-col-meta"><span class="errorwatcher-ab-count-badge errorwatcher-badge-warning">%d</span></span></span>',
					esc_html__( 'Warnings', 'errorwatcher' ),
					(int) $stats['warning']
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher&severity=Warning' ),
			) );
		}

		if ( (int) ( $stats['error'] ?? 0 ) > 0 ) {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-filter-recoverable',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><span class="errorwatcher-ab-dot errorwatcher-dot-error"></span></span><span class="errorwatcher-ab-col-label">%s</span><span class="errorwatcher-ab-col-meta"><span class="errorwatcher-ab-count-badge errorwatcher-badge-error">%d</span></span></span>',
					esc_html__( 'Recoverable / User Errors', 'errorwatcher' ),
					(int) $stats['error']
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher' ),
			) );
		}

		if ( (int) ( $stats['notice'] ?? 0 ) > 0 ) {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-filter-notice',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><span class="errorwatcher-ab-dot errorwatcher-dot-notice"></span></span><span class="errorwatcher-ab-col-label">%s</span><span class="errorwatcher-ab-col-meta"><span class="errorwatcher-ab-count-badge errorwatcher-badge-notice">%d</span></span></span>',
					esc_html__( 'Notices', 'errorwatcher' ),
					(int) $stats['notice']
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher&severity=Notice' ),
			) );
		}

		if ( (int) ( $stats['deprecated'] ?? 0 ) > 0 ) {
			$wp_admin_bar->add_node( array(
				'id'     => 'errorwatcher-ab-filter-deprecated',
				'parent' => 'errorwatcher-status',
				'title'  => sprintf(
					'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><span class="errorwatcher-ab-dot errorwatcher-dot-deprecated"></span></span><span class="errorwatcher-ab-col-label">%s</span><span class="errorwatcher-ab-col-meta"><span class="errorwatcher-ab-count-badge errorwatcher-badge-deprecated">%d</span></span></span>',
					esc_html__( 'Deprecated Calls', 'errorwatcher' ),
					(int) $stats['deprecated']
				),
				'href'   => admin_url( 'admin.php?page=errorwatcher&severity=Deprecated' ),
			) );
		}

		// Submenu Item: View Dashboard.
		$wp_admin_bar->add_node( array(
			'id'     => 'errorwatcher-ab-dashboard-link',
			'parent' => 'errorwatcher-status',
			'title'  => sprintf(
				'<span class="errorwatcher-ab-row errorwatcher-ab-row-action"><span class="errorwatcher-ab-col-icon"><svg viewBox="0 0 24 24" width="15" height="15" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/><circle cx="12" cy="12" r="3"/></svg></span><span class="errorwatcher-ab-col-label"><strong>%s</strong></span><span class="errorwatcher-ab-col-meta errorwatcher-ab-arrow">&rarr;</span></span>',
				esc_html__( 'Open Diagnostics Dashboard', 'errorwatcher' )
			),
			'href'   => admin_url( 'admin.php?page=errorwatcher' ),
		) );

		// Submenu Item: Settings.
		$wp_admin_bar->add_node( array(
			'id'     => 'errorwatcher-ab-settings-link',
			'parent' => 'errorwatcher-status',
			'title'  => sprintf(
				'<span class="errorwatcher-ab-row"><span class="errorwatcher-ab-col-icon"><svg viewBox="0 0 24 24" width="15" height="15" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg></span><span class="errorwatcher-ab-col-label">%s</span></span>',
				esc_html__( 'Monitoring Settings', 'errorwatcher' )
			),
			'href'   => admin_url( 'admin.php?page=errorwatcher-settings' ),
		) );
	}

	/**
	 * Output scoped CSS styles for the ErrorWatcher Admin Bar status badge.
	 *
	 * @return void
	 */
	public function print_admin_bar_css(): void {
		if ( ! is_user_logged_in() || ! current_user_can( $this->get_capability() ) ) {
			return;
		}

		$options = get_option( 'errorwatcher_settings', array() );
		if ( isset( $options['admin_bar_badge'] ) && ! $options['admin_bar_badge'] ) {
			return;
		}
		?>
		<style type="text/css" id="errorwatcher-admin-bar-css">
			#wpadminbar #wp-admin-bar-errorwatcher-status > .ab-item {
				display: inline-flex !important;
				align-items: center !important;
				gap: 6px !important;
				padding: 0 10px !important;
				height: 32px !important;
				line-height: 32px !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-top-icon {
				display: inline-flex !important;
				align-items: center !important;
				justify-content: center !important;
				width: 16px !important;
				height: 16px !important;
				line-height: 1 !important;
				color: #94a3b8 !important;
				transition: color 0.15s ease !important;
				flex-shrink: 0 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status:hover .errorwatcher-ab-top-icon {
				color: #38bdf8 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-label-text {
				font-weight: 500;
				font-size: 12px;
				color: #cbd5e1;
				letter-spacing: 0.2px;
				line-height: 1;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pill {
				display: inline-flex;
				align-items: center;
				gap: 4px;
				font-size: 11px;
				font-weight: 600;
				line-height: 1.2;
				padding: 2.5px 8px;
				border-radius: 9999px;
				letter-spacing: 0.2px;
				transition: all 0.2s ease;
			}
			/* State: Critical (Fatal / Exception) */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pill-critical {
				background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
				color: #ffffff !important;
				box-shadow: 0 0 10px rgba(239, 68, 68, 0.45);
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pill-sub {
				opacity: 0.85;
				font-size: 10px;
				font-weight: 500;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pulse {
				display: inline-block;
				width: 6px;
				height: 6px;
				border-radius: 50%;
				background: #ffffff;
				animation: errorwatcher-ab-blink 1.5s ease-in-out infinite;
			}
			@keyframes errorwatcher-ab-blink {
				0%, 100% { opacity: 1; transform: scale(1); }
				50% { opacity: 0.35; transform: scale(0.75); }
			}
			/* State: Warning */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pill-warning {
				background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
				color: #ffffff !important;
				box-shadow: 0 0 8px rgba(245, 158, 11, 0.35);
			}
			/* State: Notice */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pill-notice {
				background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
				color: #ffffff !important;
				box-shadow: 0 0 8px rgba(59, 130, 246, 0.35);
			}
			/* State: Clean */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-pill-clean {
				background: rgba(16, 185, 129, 0.16) !important;
				color: #34d399 !important;
				border: 1px solid rgba(16, 185, 129, 0.4);
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-check-svg {
				display: inline-block;
				vertical-align: middle;
			}
			/* State: Disabled / Paused */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-disabled {
				background: rgba(148, 163, 184, 0.18) !important;
				color: #94a3b8 !important;
				border: 1px solid rgba(148, 163, 184, 0.3);
			}

			/* Dropdown Sub-menu Styles */
			#wpadminbar #wp-admin-bar-errorwatcher-status .ab-sub-wrapper {
				min-width: 270px;
				background: #0f172a !important;
				border: 1px solid #334155 !important;
				border-top: none !important;
				border-radius: 0 0 8px 8px !important;
				box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45) !important;
				padding: 0 !important;
				overflow: hidden;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu {
				padding: 0 !important;
				margin: 0 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu li {
				margin: 0 !important;
				border-bottom: 1px solid rgba(51, 65, 85, 0.5) !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu li:last-child {
				border-bottom: none !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu li .ab-item {
				color: #e2e8f0 !important;
				font-size: 12px !important;
				height: auto !important;
				line-height: 1.4 !important;
				padding: 8px 12px !important;
				display: flex !important;
				align-items: center !important;
				transition: background 0.15s ease, color 0.15s ease;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu li:hover .ab-item,
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu li.hover .ab-item {
				background: #1e293b !important;
				color: #38bdf8 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status ul.ab-submenu li:hover .errorwatcher-ab-col-icon svg {
				color: #38bdf8 !important;
			}

			/* Unified 3-Column Alignment Grid */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-row {
				display: flex !important;
				align-items: center !important;
				width: 100% !important;
				box-sizing: border-box !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-col-icon {
				display: inline-flex !important;
				align-items: center !important;
				justify-content: center !important;
				width: 20px !important;
				min-width: 20px !important;
				height: 20px !important;
				margin-right: 8px !important;
				flex-shrink: 0 !important;
				line-height: 1 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-col-icon svg {
				display: block !important;
				width: 15px !important;
				height: 15px !important;
				color: #94a3b8 !important;
				transition: color 0.15s ease !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-col-label {
				flex: 1 1 auto !important;
				white-space: nowrap !important;
				font-size: 12px !important;
				font-weight: 500 !important;
				line-height: 1.3 !important;
				color: inherit !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-col-meta {
				margin-left: auto !important;
				display: inline-flex !important;
				align-items: center !important;
				flex-shrink: 0 !important;
				padding-left: 10px !important;
			}

			/* Header item specifics */
			#wpadminbar #wp-admin-bar-errorwatcher-status #wp-admin-bar-errorwatcher-ab-header .ab-item {
				background: #0f172a !important;
				padding: 9px 12px !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-total-tag {
				font-size: 10px;
				font-weight: 600;
				background: #334155;
				color: #94a3b8;
				padding: 1px 7px;
				border-radius: 9999px;
				line-height: 1.4;
			}

			/* Centered Status Dots */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-dot {
				width: 8px !important;
				height: 8px !important;
				border-radius: 50% !important;
				display: inline-block !important;
				box-sizing: border-box !important;
				flex-shrink: 0 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-dot-fatal {
				background: #ef4444 !important;
				box-shadow: 0 0 6px rgba(239, 68, 68, 0.7) !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-dot-warning {
				background: #f59e0b !important;
				box-shadow: 0 0 6px rgba(245, 158, 11, 0.6) !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-dot-error {
				background: #f43f5e !important;
				box-shadow: 0 0 6px rgba(244, 63, 94, 0.6) !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-dot-notice {
				background: #3b82f6 !important;
				box-shadow: 0 0 6px rgba(59, 130, 246, 0.6) !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-dot-deprecated {
				background: #a855f7 !important;
				box-shadow: 0 0 6px rgba(168, 85, 247, 0.6) !important;
			}

			/* Count Badges */
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-count-badge {
				font-size: 10px;
				font-weight: 700;
				padding: 1.5px 6px;
				border-radius: 9999px;
				line-height: 1.2;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-count-badge.errorwatcher-badge-fatal {
				background: #ef4444;
				color: #ffffff;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-count-badge.errorwatcher-badge-warning {
				background: #f59e0b;
				color: #ffffff;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-count-badge.errorwatcher-badge-error {
				background: #f43f5e;
				color: #ffffff;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-count-badge.errorwatcher-badge-notice {
				background: #3b82f6;
				color: #ffffff;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-count-badge.errorwatcher-badge-deprecated {
				background: #a855f7;
				color: #ffffff;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-row-action {
				color: #38bdf8 !important;
			}
			#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-arrow {
				font-size: 13px !important;
				font-weight: 700 !important;
				color: #38bdf8 !important;
				line-height: 1 !important;
			}

			/* Mobile Responsiveness */
			@media screen and (max-width: 782px) {
				#wpadminbar #wp-admin-bar-errorwatcher-status .errorwatcher-ab-label-text {
					display: none !important;
				}
				#wpadminbar #wp-admin-bar-errorwatcher-status > .ab-item {
					padding: 0 8px !important;
				}
			}
		</style>
		<?php
	}
}