<?php
/**
 * Analytics output (Google/Yandex/Custom HTML snippets)
 * Rendered in wp_footer on frontend only.
 */

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

function airtheme_output_analytics_code() {

    $analytics_code = get_theme_mod( 'airtheme_analytics_code' );

    if ( empty( $analytics_code ) ) {
        return;
    }

    // Output wrapper comment
    echo "\n<!-- AirTheme Analytics -->\n";

    // Render only on the frontend (never in admin)
    if ( ! is_admin() ) {
        // Allowed: user manually inserts HTML code in Customizer
        echo html_entity_decode( $analytics_code );
    }

    echo "\n<!-- /AirTheme Analytics -->\n";
}

add_action( 'wp_footer', 'airtheme_output_analytics_code' );