<?php
declare(strict_types=1);

// Configuration Session Cookie
if (session_status() === PHP_SESSION_NONE) {
    session_start();
}

require_once __DIR__ . '/config.php';

/**
 * 1. AMBIL DETAIL PENGATURAN SITUS (site_settings)
 */
$stmtSite = $pdo->query("SELECT * FROM site_settings LIMIT 1");
$siteSettings = $stmtSite->fetch() ?: [];

// CEK MODE MAINTENANCE
if (!empty($siteSettings['maintenance_mode']) && (int)$siteSettings['maintenance_mode'] === 1) {
    http_response_code(530);
    $mMsg = !empty($siteSettings['maintenance_message']) ? htmlspecialchars($siteSettings['maintenance_message']) : 'Kami sedang melakukan pemeliharaan sistem rutin. Silahkan kembali lagi nanti.';
    echo '<!DOCTYPE html><html lang="id"><head><meta charset="UTF-8"><title>Maintenance Mode</title><style>body{font-family:"Plus Jakarta Sans",sans-serif;display:flex;align-items:center;justify-content:center;height:100vh;background:#ded0b6;color:#4a2c11;text-align:center;padding:20px;margin:0;} .card{background:#fffbf5;padding:30px;border-radius:18px;max-width:400px;box-shadow:0 8px 24px rgba(74,44,17,0.15);border:2px solid #b8936d;} h2{color:#b45309;margin-bottom:10px;font-weight:900;}</style></head><body><div class="card"><h2>Sistem Dalam Pemeliharaan</h2><p>' . $mMsg . '</p></div></body></html>';
    exit;
}

// SELURUH PENGGUNA ADALAH GUEST (TANPA LOGIN & SALDO)
$currentUser = null;
$isGuest     = true;

/**
 * Helper: Mencatat Log Transaksi Penggunaan ke file log-transaksi.txt
 */
function logGuestTransaction(array $logDetails): void {
    try {
        $logFile = __DIR__ . '/log-transaksi.txt';
        $timestamp = date('Y-m-d H:i:s') . ' WIB';

        $divider = str_repeat('=', 75);
        $logText  = "{$divider}\n";
        $logText .= "[LOG TRANSAKSI GUEST] - {$timestamp}\n";
        $logText .= "{$divider}\n";
        $logText .= "TRX ID        : " . ($logDetails['trx_id'] ?? '-') . "\n";
        $logText .= "REF ID        : " . ($logDetails['ref_id'] ?? '-') . "\n";
        $logText .= "PEMBELI       : GUEST (WA: " . ($logDetails['guest_phone'] ?? '-') . ")\n";
        $logText .= "PRODUK        : " . ($logDetails['product_name'] ?? '-') . " (Kode: " . ($logDetails['product_code'] ?? '-') . ")\n";
        $logText .= "TARGET NO     : " . ($logDetails['customer_no'] ?? '-') . "\n";
        $logText .= "HARGA JUAL    : Rp " . number_format((float)($logDetails['total_price'] ?? 0), 2, ',', '.') . "\n";
        $logText .= "HARGA VENDOR  : Rp " . number_format((float)($logDetails['harga_vendor'] ?? 0), 2, ',', '.') . "\n";
        $logText .= "VENDOR TUJUAN : " . strtoupper($logDetails['vendor'] ?? 'MANUAL') . "\n";
        $logText .= "STATUS LOG    : " . ($logDetails['status'] ?? 'PENDING') . "\n";
        $logText .= "CATATAN       : " . ($logDetails['message'] ?? '-') . "\n";
        
        if (!empty($logDetails['raw_response'])) {
            $raw = is_array($logDetails['raw_response']) ? json_encode($logDetails['raw_response'], JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) : $logDetails['raw_response'];
            $logText .= "RAW RESPONSE  :\n{$raw}\n";
        }
        $logText .= "{$divider}\n\n";

        @file_put_contents($logFile, $logText, FILE_APPEND | LOCK_EX);
    } catch (Exception $e) {
        // Abaikan error penulisan file log
    }
}

/**
 * Helper: Mengirimkan Notifikasi Transaksi ke Telegram Bot untuk Vendor "MANUAL"
 */
function sendTelegramManualNotification(PDO $pdo, array $trx, array $product, array $paymentMethod): void {
    try {
        $stmtVM = $pdo->prepare("SELECT chat_id, bot_token FROM vendor_manual WHERE status = 1 LIMIT 1");
        $stmtVM->execute();
        $vm = $stmtVM->fetch();

        if ($vm && !empty($vm['bot_token']) && !empty($vm['chat_id'])) {
            $usernameText = "GUEST (Tanpa Akun - WA: " . ($trx['guest_phone'] ?? '-') . ")";
            
            $msg  = "Halo, ada transaksi baru (GUEST)\n\n";
            $msg .= "TRX ID: " . $trx['trx_id'] . "\n";
            $msg .= "REFID: " . ($trx['ref_id'] ?? $trx['trx_id']) . "\n";
            $msg .= "Pembeli: " . $usernameText . "\n";
            $msg .= "Produk: " . $product['nama_produk'] . "\n";
            $msg .= "Customer No: `" . $trx['customer_no'] . "`\n";
            $msg .= "Harga jual: Rp " . number_format((float)$trx['harga_jual'], 0, ',', '.') . "\n";
            $msg .= "Metode Bayar: " . $paymentMethod['nama_metode'] . "\n";
            $msg .= "Status Payment: " . strtoupper($trx['status_payment']) . "\n";
            $msg .= "Status Order: " . strtoupper($trx['status_order']) . "\n";
            $msg .= "Waktu: " . date('Y-m-d H:i:s') . " WIB";

            $inlineKeyboard = [
                'inline_keyboard' => [
                    [
                        ['text' => 'Konfirmasi', 'callback_data' => 'confirm_' . $trx['trx_id']],
                        ['text' => 'Tolak', 'callback_data' => 'reject_' . $trx['trx_id']]
                    ]
                ]
            ];

            $url = "https://api.telegram.org/bot" . $vm['bot_token'] . "/sendMessage";
            $postData = [
                'chat_id'      => $vm['chat_id'],
                'text'         => $msg,
                'parse_mode'   => 'Markdown',
                'reply_markup' => json_encode($inlineKeyboard)
            ];

            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_POST, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_TIMEOUT, 8);
            curl_exec($ch);
            curl_close($ch);
        }
    } catch (Exception $e) {
        // Abaikan error cURL
    }
}

/**
 * Helper: Memproses Transaksi ke Vendor SABASTORE via API
 */
function processSabastoreTransaction(PDO $pdo, array $trx, array $product): array {
    try {
        $stmt = $pdo->query("SELECT member_code, api_key, status FROM vendor_sabastore WHERE status = 1 LIMIT 1");
        $saba = $stmt->fetch();

        if (!$saba || empty($saba['member_code']) || empty($saba['api_key'])) {
            return ['status' => false, 'message' => 'Sistem penyedia Sabastore sedang mengalami pemeliharaan rutin.', 'raw_response' => 'Config Sabastore kosong/nonaktif'];
        }

        $memberCode  = $saba['member_code'];
        $apiKey      = $saba['api_key'];
        $productCode = !empty($product['kode_produk_vendor']) ? $product['kode_produk_vendor'] : $product['kode_produk'];
        $refId       = !empty($trx['ref_id']) ? $trx['ref_id'] : $trx['trx_id'];
        $customerNo  = $trx['customer_no'];

        $sign = hash('sha256', $memberCode . $apiKey . $refId);

        $payload = [
            'member_code'  => $memberCode,
            'product_code' => $productCode,
            'customer_no'  => $customerNo,
            'ref_id'       => $refId,
            'sign'         => $sign
        ];

        $ch = curl_init('https://api.sabastore.top/v1/transaksi');
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_TIMEOUT, 15);
        $response = curl_exec($ch);
        $curlErr  = curl_error($ch);
        curl_close($ch);

        if ($curlErr) {
            return ['status' => false, 'message' => 'Gagal terhubung ke penyedia layanan Sabastore.', 'raw_response' => $curlErr];
        }

        $resData = json_decode($response, true);
        if (isset($resData['status_code']) && (int)$resData['status_code'] === 200 && ($resData['status'] ?? '') === 'success') {
            return ['status' => true, 'data' => $resData['data'] ?? [], 'raw_response' => $response];
        } else {
            $msg = $resData['message'] ?? 'Terjadi kendala saat memproses pesanan otomatis di Sabastore.';
            return ['status' => false, 'message' => 'Pesanan gagal diproses Sabastore: ' . htmlspecialchars($msg), 'raw_response' => $response];
        }
    } catch (Exception $e) {
        return ['status' => false, 'message' => 'Terjadi kesalahan sistem internal pemrosesan Sabastore.', 'raw_response' => $e->getMessage()];
    }
}

/**
 * Helper: Memproses Transaksi ke Vendor WARTOPCOIN via API
 */
function processWartopcoinTransaction(PDO $pdo, array $trx, array $product): array {
    try {
        $stmt = $pdo->query("SELECT member_code, api_key, status FROM vendor_wartopcoin WHERE status = 1 LIMIT 1");
        $wtc = $stmt->fetch();

        if (!$wtc || empty($wtc['member_code']) || empty($wtc['api_key'])) {
            return ['status' => false, 'message' => 'Sistem penyedia Wartopcoin sedang tidak tersedia atau dalam pemeliharaan.', 'raw_response' => 'Config Wartopcoin kosong/nonaktif'];
        }

        $memberCode  = $wtc['member_code'];
        $apiKey      = $wtc['api_key'];
        $productCode = !empty($product['kode_produk_vendor']) ? $product['kode_produk_vendor'] : $product['kode_produk'];
        $refId       = !empty($trx['ref_id']) ? $trx['ref_id'] : $trx['trx_id'];
        $customerNo  = $trx['customer_no'];

        $signature = hash('sha256', $memberCode . $apiKey . $refId);

        $payload = [
            'member_code'  => $memberCode,
            'ref_id'       => $refId,
            'product_code' => $productCode,
            'customer_no'  => $customerNo,
            'signature'    => $signature
        ];

        $ch = curl_init('https://wartopcoin.com/api/transaksi');
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_TIMEOUT, 20);
        $response = curl_exec($ch);
        $curlErr  = curl_error($ch);
        curl_close($ch);

        if ($curlErr) {
            return ['status' => false, 'message' => 'Gagal terhubung ke penyedia layanan Wartopcoin: ' . $curlErr, 'raw_response' => $curlErr];
        }

        $resData = json_decode($response, true);
        if (isset($resData['status']) && $resData['status'] === 'success') {
            return ['status' => true, 'data' => $resData['data'] ?? [], 'raw_response' => $response];
        } else {
            $msg = $resData['message'] ?? 'Terjadi kesalahan saat memproses transaksi di Wartopcoin.';
            return ['status' => false, 'message' => 'Pesanan gagal diproses Wartopcoin: ' . htmlspecialchars($msg), 'raw_response' => $response];
        }
    } catch (Exception $e) {
        return ['status' => false, 'message' => 'Terjadi kesalahan sistem internal pemrosesan Wartopcoin.', 'raw_response' => $e->getMessage()];
    }
}

/**
 * PENANGANAN ENDPOINT AJAX
 */
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['ajax'])) {
    header('Content-Type: application/json');
    $ajaxAction = trim($_POST['ajax']);

    // 1. AJAX: CREATE ORDER (PEMBUATAN TRANSAKSI BARU GUEST)
    if ($ajaxAction === 'create_order') {
        $productId       = (int)($_POST['product_id'] ?? 0);
        $paymentMethodId = (int)($_POST['payment_method_id'] ?? 0);
        $userIdTarget    = trim($_POST['user_id_target'] ?? '');
        $guestPhone      = trim($_POST['guest_phone'] ?? '');

        if ($productId <= 0 || $paymentMethodId <= 0 || empty($userIdTarget)) {
            echo json_encode(['status' => 'error', 'message' => 'Lengkapi seluruh data pesanan Anda!']);
            exit;
        }

        $customerNo = $userIdTarget;

        try {
            $pdo->beginTransaction();

            $stmtP = $pdo->prepare("SELECT * FROM products WHERE id = :id AND status = 1 LIMIT 1 FOR UPDATE");
            $stmtP->execute([':id' => $productId]);
            $product = $stmtP->fetch();

            if (!$product) {
                $pdo->rollBack();
                echo json_encode(['status' => 'error', 'message' => 'Produk yang dipilih tidak ditemukan atau nonaktif.']);
                exit;
            }

            if ($product['vendor'] !== 'manual' && $product['vendor'] !== 'sabastore' && $product['vendor'] !== 'wartopcoin') {
                $pdo->rollBack();
                echo json_encode(['status' => 'error', 'message' => 'Layanan untuk produk ini sedang dalam pemeliharaan.']);
                exit;
            }

            // AMBIL METODE PEMBAYARAN (TIDAK BOLEH 'SALDO')
            $stmtPM = $pdo->prepare("SELECT * FROM payment_methods WHERE id = :id AND status = 1 AND kategori != 'saldo' AND slug != 'saldo' LIMIT 1");
            $stmtPM->execute([':id' => $paymentMethodId]);
            $paymentMethod = $stmtPM->fetch();

            if (!$paymentMethod) {
                $pdo->rollBack();
                echo json_encode(['status' => 'error', 'message' => 'Metode pembayaran tidak valid atau tidak tersedia.']);
                exit;
            }

            $basePrice = (float)$product['harga_umum'];
            $feeAdmin  = (float)$paymentMethod['biaya_admin'];
            $feePersen = (float)$paymentMethod['biaya_persen'];
            $totalPrice = $basePrice + $feeAdmin + ($basePrice * ($feePersen / 100));

            $trxPrefix = !empty($siteSettings['trx_id_prefix']) ? $siteSettings['trx_id_prefix'] : 'KDC';
            $refPrefix = !empty($siteSettings['ref_id_prefix']) ? $siteSettings['ref_id_prefix'] : 'REF';

            $trxId = $trxPrefix . '-' . date('YmdHis') . strtoupper(substr(bin2hex(random_bytes(2)), 0, 4));
            $refId = $refPrefix . '-' . date('YmdHis') . strtoupper(substr(bin2hex(random_bytes(2)), 0, 4));

            $statusPayment = 'pending';
            $statusOrder   = 'pending';

            $insertTrx = $pdo->prepare("
                INSERT INTO transactions (user_id, payment_method_id, product_id, transaction_type, trx_id, ref_id, customer_no, guest_phone, harga_jual, harga_vendor, status_payment, status_order, ordered_at)
                VALUES (NULL, :payment_method_id, :product_id, 'reguler', :trx_id, :ref_id, :customer_no, :guest_phone, :harga_jual, :harga_vendor, :status_payment, :status_order, NOW())
            ");
            $insertTrx->execute([
                ':payment_method_id' => $paymentMethod['id'],
                ':product_id'        => $product['id'],
                ':trx_id'            => $trxId,
                ':ref_id'            => $refId,
                ':customer_no'       => $customerNo,
                ':guest_phone'       => !empty($guestPhone) ? $guestPhone : null,
                ':harga_jual'        => $totalPrice,
                ':harga_vendor'      => $product['harga_modal'],
                ':status_payment'    => $statusPayment,
                ':status_order'      => $statusOrder
            ]);

            $trxData = [
                'trx_id'         => $trxId,
                'ref_id'         => $refId,
                'customer_no'    => $customerNo,
                'guest_phone'    => $guestPhone,
                'harga_jual'     => $totalPrice,
                'status_payment' => $statusPayment,
                'status_order'   => $statusOrder
            ];

            if ($product['vendor'] === 'manual') {
                sendTelegramManualNotification($pdo, $trxData, $product, $paymentMethod);
            }

            logGuestTransaction([
                'trx_id'       => $trxId,
                'ref_id'       => $refId,
                'guest_phone'  => $guestPhone,
                'product_name' => $product['nama_produk'],
                'product_code' => $product['kode_produk'],
                'customer_no'  => $customerNo,
                'total_price'  => $totalPrice,
                'harga_vendor' => $product['harga_modal'],
                'vendor'       => strtoupper($product['vendor']),
                'status'       => 'TRANSAKSI DIBUAT (PENDING BAYAR)',
                'message'      => 'Menunggu pembayaran dari pelanggan'
            ]);

            $pdo->commit();

            echo json_encode([
                'status'   => 'success',
                'message'  => 'Pesanan berhasil dibuat!',
                'redirect' => 'detail-transaksi.php?trx_id=' . $trxId,
                'trx_id'   => $trxId
            ]);
            exit;

        } catch (Exception $e) {
            if ($pdo->inTransaction()) {
                $pdo->rollBack();
            }
            echo json_encode(['status' => 'error', 'message' => 'Terjadi kesalahan sistem saat membuat transaksi: ' . $e->getMessage()]);
            exit;
        }
    }

    // 2. AJAX: LACAK TRANSAKSI (PERBAIKAN PARAMETER BINDING)
    if ($ajaxAction === 'track_order') {
        $search = trim($_POST['search'] ?? '');
        if (empty($search)) {
            echo json_encode(['status' => 'error', 'message' => 'Masukkan No. Invoice atau User ID terlebih dahulu.']);
            exit;
        }

        // MENGGUNAKAN POSITIONAL PARAMETER (?) UNTUK MENCEGAH PDO HY093 ERRORS
        $stmtTrack = $pdo->prepare("
            SELECT t.trx_id, t.ref_id, t.customer_no, t.harga_jual, t.status_payment, t.status_order, t.ordered_at, t.created_at, p.nama_produk, pm.nama_metode
            FROM transactions t
            LEFT JOIN products p ON t.product_id = p.id
            LEFT JOIN payment_methods pm ON t.payment_method_id = pm.id
            WHERE t.trx_id = ? OR t.customer_no = ? OR t.ref_id = ?
            ORDER BY t.id DESC
            LIMIT 5
        ");
        $stmtTrack->execute([$search, $search, $search]);
        $results = $stmtTrack->fetchAll();

        if (!empty($results)) {
            echo json_encode(['status' => 'success', 'data' => $results]);
        } else {
            echo json_encode(['status' => 'error', 'message' => 'Data transaksi tidak ditemukan untuk keyword tersebut.']);
        }
        exit;
    }
}

// AMBIL BANNER SLIDER DARI DATABASE
$stmtBanner = $pdo->query("
    SELECT id, judul, deskripsi, gambar_url, link_url 
    FROM banners 
    WHERE status = 'aktif' AND posisi = 'slider'
    ORDER BY urutan ASC, id DESC
");
$banners = $stmtBanner->fetchAll();

// AMBIL METODE PEMBAYARAN DARI DATABASE (TANPA SALDO)
$stmtPm = $pdo->query("
    SELECT id, nama_metode, slug, kategori, provider, kode_channel, img_url, biaya_admin, biaya_persen 
    FROM payment_methods 
    WHERE status = 1 AND digunakan_untuk IN ('transaksi', 'semua') AND kategori != 'saldo' AND slug != 'saldo'
    ORDER BY urutan ASC, nama_metode ASC
");
$paymentMethods = $stmtPm->fetchAll();

// PERMINTAAN: HANYA AMBIL TYPE DAN PRODUK DARI BRAND ID 1 DAN KATEGORI ID 1 DARI SQL
$stmtTypes = $pdo->query("
    SELECT id, brand_id, nama_type, slug, img_url 
    FROM types 
    WHERE brand_id = 1 AND status = 1 
    ORDER BY urutan ASC, id ASC
");
$dbTypes = $stmtTypes->fetchAll();

$stmtProd = $pdo->query("
    SELECT p.id, p.brand_id, p.type_id, p.nama_produk, p.harga_umum, p.img_url, p.deskripsi, p.kode_produk, t.nama_type, c.nama_kategori 
    FROM products p
    LEFT JOIN types t ON p.type_id = t.id
    LEFT JOIN brands b ON p.brand_id = b.id
    LEFT JOIN categories c ON b.category_id = c.id
    WHERE p.brand_id = 1 AND b.category_id = 1 AND p.status = 1 
    ORDER BY p.harga_umum ASC
");
$allProducts = $stmtProd->fetchAll();

// KATEGORISASI PRODUK BERDASARKAN TYPE_ID SQL (TERMASUK GAMBAR PRODUK img_url)
$productsByType = [];
foreach ($allProducts as $p) {
    $tId = (int)($p['type_id'] ?? 0);
    if (!isset($productsByType[$tId])) {
        $productsByType[$tId] = [];
    }
    $productsByType[$tId][] = [
        'id'        => $p['id'],
        'type_id'   => $tId,
        'title'     => $p['nama_produk'],
        'subtext'   => !empty($p['deskripsi']) ? $p['deskripsi'] : 'Top Up Instan',
        'price'     => 'Rp ' . number_format((float)$p['harga_umum'], 0, ',', '.'),
        'raw_price' => (float)$p['harga_umum'],
        'img_url'   => !empty($p['img_url']) ? $p['img_url'] : '',
        'badge'     => 'Resmi'
    ];
}

// PENGATURAN VARIABLE SITUS
$siteName  = htmlspecialchars($siteSettings['nama_website'] ?? 'KedaiChip');
$siteLogo  = !empty($siteSettings['logo_url']) ? htmlspecialchars($siteSettings['logo_url']) : 'https://files.catbox.moe/s9p14k.png';
$siteWaUrl = !empty($siteSettings['whatsapp_url']) ? htmlspecialchars($siteSettings['whatsapp_url']) : ('https://wa.me/' . htmlspecialchars($siteSettings['phone_number'] ?? '6281234567890'));
?>
<!DOCTYPE html>
<html lang="id">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title><?= $siteName ?> - Toko Higgs Games Official Top Up</title>
    <meta name="description" content="<?= htmlspecialchars($siteSettings['deskripsi'] ?? 'Platform top up game tercepat, termurah, dan terpercaya.') ?>">
    <?php if (!empty($siteSettings['favicon_url'])): ?>
        <link rel="shortcut icon" href="<?= htmlspecialchars($siteSettings['favicon_url']) ?>">
    <?php endif; ?>
    
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap" rel="stylesheet">
    
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@tabler/icons-webfont@latest/dist/tabler-icons.min.css">

    <style>
        :root {
            --bg-body: #ded0b6;
            --bg-app: #f4eae1;
            --bg-header: linear-gradient(180deg, #8d5b40 0%, #72442d 100%);
            
            --wood-board: #e3caa5;
            --wood-card: linear-gradient(180deg, #fffbf5 0%, #f7ebd9 100%);
            --wood-card-selected: linear-gradient(180deg, #fff3d1 0%, #ffe299 100%);
            --bg-surface-1: #e9d8bf;
            --bg-surface-2: #d8c2a3;
            --bg-surface-active: #c5a882;
            --bg-input: #ffffff;
            
            --accent-yellow: #d97706;
            --accent-gold: #b45309;
            --accent-gold-light: #fef3c7;
            
            --text-main: #4a2c11;
            --text-sub: #785434;
            --text-dark: #291405;
            --text-gold: #92400e;
            --text-white: #ffffff;
            
            --badge-red: #dc2626;
            --alert-bg: #fef3c7;
            --alert-border: #fcd34d;
            --alert-text: #78350f;

            --radius-lg: 18px;
            --radius-md: 14px;
            --radius-sm: 10px;
            --radius-pill: 999px;

            --shadow-elevation-1: 0 4px 12px rgba(92, 51, 23, 0.08);
            --shadow-elevation-2: 0 8px 24px rgba(92, 51, 23, 0.12);
            --shadow-bottom-bar: 0 -6px 20px rgba(74, 44, 17, 0.12);

            --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

            --wood-border: 2px solid #b8936d;
            --wood-border-inner: 1px solid rgba(255, 255, 255, 0.7);
            --skeuo-inset: inset 0 2px 4px rgba(255, 255, 255, 0.8), inset 0 -3px 6px rgba(139, 87, 42, 0.15);
            --skeuo-drop: 0 5px 0px #ab825c, 0 8px 16px rgba(74, 44, 17, 0.12);
            --skeuo-gold-drop: 0 4px 0px #a16207, 0 6px 12px rgba(161, 98, 7, 0.25);
            --skeuo-gold-inset: inset 0 2px 3px rgba(255, 255, 255, 0.8), inset 0 -3px 4px rgba(180, 100, 0, 0.2);
            --skeuo-btn-press: translate(0, 3px);
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            border: 0 solid transparent;
            -webkit-tap-highlight-color: transparent;
        }

        body, input, button, select, textarea {
            font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
        }

        i[class^="ti-"], i[class*=" ti-"] {
            font-family: 'tabler-icons' !important;
            font-style: normal;
            font-weight: normal;
            font-variant: normal;
            text-transform: none;
            line-height: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        input::-webkit-outer-spin-button,
        input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        input[type=number] {
            -moz-appearance: textfield;
        }

        button, input {
            background: none;
            color: inherit;
            font: inherit;
        }

        body {
            background-color: var(--bg-body);
            color: var(--text-main);
            display: flex;
            justify-content: center;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 14px;
            line-height: 1.4;
            background-image: repeating-linear-gradient(90deg, rgba(161, 114, 72, 0.05) 0px, rgba(161, 114, 72, 0.05) 1px, transparent 1px, transparent 40px);
        }

        .app-viewport {
            width: 100%;
            max-width: 480px;
            min-height: 100vh;
            background-color: var(--bg-app);
            position: relative;
            display: flex;
            flex-direction: column;
            padding-bottom: 86px;
            box-shadow: 0 0 30px rgba(74, 44, 17, 0.15);
        }

        ::-webkit-scrollbar {
            width: 5px;
            height: 5px;
        }
        ::-webkit-scrollbar-track {
            background: #e3caa5;
        }
        ::-webkit-scrollbar-thumb {
            background: #b8936d;
            border-radius: 4px;
        }

        .ripple-btn {
            position: relative;
            overflow: hidden;
            cursor: pointer;
            user-select: none;
        }

        .ripple-effect {
            position: absolute;
            border-radius: 50%;
            background-color: rgba(139, 87, 42, 0.2);
            transform: scale(0);
            animation: ripple-anim 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            pointer-events: none;
            will-change: transform, opacity;
        }

        @keyframes ripple-anim {
            to {
                transform: scale(3.5);
                opacity: 0;
            }
        }

        /* CUSTOM CSS SNACKBAR NOTIFIKASI */
        .custom-snackbar {
            position: fixed;
            bottom: 80px;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: #291405;
            color: #ffffff;
            border: 1.5px solid #f59e0b;
            border-radius: var(--radius-md);
            padding: 12px 18px;
            font-size: 13px;
            font-weight: 800;
            display: flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            z-index: 99999;
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            max-width: 90%;
            width: 380px;
        }
        .custom-snackbar.show {
            opacity: 1;
            pointer-events: auto;
            transform: translateX(-50%) translateY(0);
        }
        .custom-snackbar.error {
            background: #450a0a;
            border-color: #ef4444;
            color: #fef2f2;
        }
        .custom-snackbar.success {
            background: #064e3b;
            border-color: #10b981;
            color: #ecfdf5;
        }

        .topbos-header {
            height: 64px;
            background: var(--bg-header);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 12px rgba(74, 44, 17, 0.25);
            border-bottom: 3px solid #5a331c;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-icon-sidebar {
            background: linear-gradient(180deg, #a0684a 0%, #7c4c32 100%);
            border: 1px solid #c28867;
            box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
            width: 40px;
            height: 40px;
            border-radius: var(--radius-pill);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-white);
            font-size: 22px;
            transition: var(--transition);
        }

        .btn-icon-sidebar:active {
            transform: scale(0.94);
            box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
        }

        .header-title-group {
            display: flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
        }

        .header-logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            box-shadow: var(--skeuo-gold-inset), 0 3px 6px rgba(0,0,0,0.2);
            border: 1px solid #fef3c7;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            padding: 2px;
        }

        .header-logo-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .header-title {
            font-size: 19px;
            font-weight: 900;
            letter-spacing: -0.2px;
            color: var(--text-white);
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        .header-right {
            display: flex;
            align-items: center;
        }

        .btn-lacak-header {
            background: linear-gradient(180deg, #fef3c7 0%, #fde68a 100%);
            border: 1.5px solid #f59e0b;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8), 0 3px 6px rgba(0,0,0,0.15);
            border-radius: var(--radius-pill);
            padding: 7px 16px;
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--text-gold);
            font-size: 13px;
            font-weight: 800;
            transition: var(--transition);
        }

        .btn-lacak-header i {
            font-size: 18px;
            color: var(--accent-yellow);
        }

        .btn-lacak-header:active {
            transform: translateY(2px);
        }

        .sidebar-overlay {
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(67, 39, 18, 0.6);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            z-index: 300;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .sidebar-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .sidebar-drawer {
            position: fixed;
            top: 0; left: 0; bottom: 0;
            width: 280px;
            max-width: 80%;
            background: #fdf8f0;
            z-index: 301;
            transform: translateX(-100%);
            transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            display: flex;
            flex-direction: column;
            box-shadow: 8px 0 24px rgba(74, 44, 17, 0.2);
            border-right: 3px solid #b8936d;
        }

        .sidebar-drawer.active {
            transform: translateX(0);
        }

        .sidebar-header {
            padding: 20px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--bg-header);
            border-bottom: 2px solid #5a331c;
        }

        .sidebar-profile {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .sidebar-avatar {
            width: 42px;
            height: 42px;
            background: linear-gradient(180deg, #fef3c7 0%, #fde68a 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-gold);
            font-size: 22px;
            box-shadow: var(--skeuo-gold-inset);
            border: 2px solid #f59e0b;
        }

        .sidebar-user-info {
            display: flex;
            flex-direction: column;
        }

        .sidebar-user-name {
            font-weight: 800;
            font-size: 15px;
            color: var(--text-white);
        }

        .sidebar-user-tag {
            font-size: 11px;
            color: #fde68a;
            font-weight: 600;
        }

        .btn-close-sidebar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            color: var(--text-white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: var(--transition);
        }

        .btn-close-sidebar:active {
            background: rgba(255, 255, 255, 0.3);
        }

        .sidebar-menu {
            padding: 16px 12px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
            overflow-y: auto;
        }

        .sidebar-menu-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius-md);
            color: var(--text-main);
            text-decoration: none;
            font-weight: 700;
            font-size: 13.5px;
            transition: var(--transition);
            border: 1px solid transparent;
            cursor: pointer;
        }

        .sidebar-menu-item i {
            font-size: 20px;
            color: var(--text-sub);
            transition: var(--transition);
        }

        .sidebar-menu-item:hover, .sidebar-menu-item.active {
            background: #f7ebd9;
            color: var(--text-dark);
            border-color: #d8c2a3;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8);
        }

        .sidebar-menu-item:hover i, .sidebar-menu-item.active i {
            color: var(--accent-yellow);
        }

        .sidebar-divider {
            height: 1px;
            background: #e3caa5;
            margin: 8px 0;
        }

        .sidebar-footer {
            padding: 16px;
            text-align: center;
            font-size: 11px;
            color: var(--text-sub);
            border-top: 1px solid #e3caa5;
        }

        .main-content {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .spa-view {
            display: none;
            flex-direction: column;
            gap: 18px;
            animation: fadeIn 0.25s ease-in-out;
        }

        .spa-view.active {
            display: flex;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(6px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* BANNER SLIDER DENGAN GAMBAR FULL TANPA TEKS OVERLAY */
        .banner-container {
            width: 100%;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--skeuo-drop);
            position: relative;
            background: #e3caa5;
            aspect-ratio: 21 / 9;
            border: var(--wood-border);
        }

        .banner-slider {
            width: 100%;
            height: 100%;
            display: flex;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
        }

        .banner-slider::-webkit-scrollbar {
            display: none;
        }

        .banner-slide {
            min-width: 100%;
            height: 100%;
            scroll-snap-align: start;
            position: relative;
            background: #fff7ed;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0;
            user-select: none;
            overflow: hidden;
        }

        .banner-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .banner-dots {
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 6px;
            z-index: 3;
            pointer-events: none;
        }

        .banner-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
            box-shadow: 0 1px 3px rgba(0,0,0,0.3);
        }

        .banner-dot.active {
            width: 18px;
            border-radius: 4px;
            background: var(--accent-yellow);
            box-shadow: 0 0 6px rgba(217, 119, 6, 0.6);
        }

        .card-input-section {
            background: var(--wood-card);
            border-radius: var(--radius-lg);
            padding: 18px;
            box-shadow: var(--skeuo-drop);
            position: relative;
            border: var(--wood-border);
        }

        .card-input-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }

        .card-input-title-group {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .title-badge-number {
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            box-shadow: var(--skeuo-gold-inset), 0 2px 4px rgba(0,0,0,0.15);
            border: 1px solid #fef3c7;
            color: #ffffff;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 900;
        }

        .card-input-title {
            color: var(--text-dark);
            font-size: 15px;
            font-weight: 900;
            letter-spacing: 0.2px;
        }

        .btn-help-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: linear-gradient(180deg, #fef3c7 0%, #fde68a 100%);
            border: 1px solid #f59e0b;
            box-shadow: inset 0 1px 1px rgba(255,255,255,0.8), 0 2px 4px rgba(0,0,0,0.1);
            color: var(--text-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: var(--transition);
        }

        .btn-help-icon:active {
            transform: translateY(2px);
        }

        .input-wrapper {
            position: relative;
            display: flex;
            align-items: center;
            margin-bottom: 12px;
        }

        .input-user-id {
            width: 100%;
            height: 52px;
            background: var(--bg-input);
            border-radius: var(--radius-md);
            padding: 0 46px 0 16px;
            font-size: 15px;
            font-weight: 800;
            color: var(--text-dark);
            transition: var(--transition);
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.08);
            border: 2px solid #d8c2a3;
        }

        .input-user-id::placeholder {
            color: #a88c6f;
            font-weight: 600;
            font-size: 13.5px;
        }

        .input-user-id:focus {
            background: #ffffff;
            border-color: var(--accent-yellow);
            box-shadow: inset 0 1px 2px rgba(0,0,0,0.05), 0 0 10px rgba(217, 119, 6, 0.25);
            outline: none;
        }

        .input-verify-status {
            position: absolute;
            right: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
        }

        .user-preview-card {
            display: none;
            background: #fef3c7;
            border: 1.5px solid #f59e0b;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            margin-bottom: 12px;
            font-size: 12.5px;
            color: var(--text-dark);
            font-weight: 700;
            align-items: center;
            justify-content: space-between;
        }

        .user-preview-card.show {
            display: flex;
        }

        .info-alert-box {
            background-color: var(--alert-bg);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--alert-text);
            font-size: 12px;
            line-height: 1.5;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8);
            border: 1px solid var(--alert-border);
        }

        .info-alert-box i {
            font-size: 19px;
            flex-shrink: 0;
            margin-top: 1px;
            color: var(--accent-yellow);
        }

        .tab-switcher-container {
            display: flex;
            background: #e3caa5;
            border-radius: var(--radius-pill);
            padding: 5px;
            gap: 6px;
            box-shadow: inset 0 2px 4px rgba(74, 44, 17, 0.15);
            border: 1px solid #c5a882;
            overflow-x: auto;
            scroll-behavior: smooth;
        }

        .tab-btn {
            flex: 1;
            min-width: 110px;
            height: 46px;
            border-radius: var(--radius-pill);
            color: var(--text-sub);
            font-size: 13px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .tab-btn.active {
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            color: #ffffff;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.4), 0 3px 6px rgba(217, 119, 6, 0.3);
            border: 1px solid #fef3c7;
            text-shadow: 0 1px 2px rgba(0,0,0,0.2);
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }

        .product-card {
            background: var(--wood-card);
            border-radius: var(--radius-lg);
            padding: 16px 12px 14px 12px;
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;
            box-shadow: var(--skeuo-drop);
            border: var(--wood-border);
            transition: var(--transition);
            overflow: hidden;
        }

        .product-card:active {
            transform: var(--skeuo-btn-press);
            box-shadow: 0 2px 0px #ab825c, 0 4px 8px rgba(74, 44, 17, 0.1);
        }

        .product-card.selected {
            background: var(--wood-card-selected);
            border-color: #d97706;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8), 0 0 0 2px #f59e0b, var(--skeuo-drop);
        }

        .product-badge {
            position: absolute;
            top: 0;
            right: 0;
            background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
            box-shadow: inset 0 1px 1px rgba(255,255,255,0.4), 0 2px 4px rgba(0,0,0,0.15);
            color: #ffffff;
            font-size: 10px;
            font-weight: 900;
            padding: 4px 10px;
            border-bottom-left-radius: var(--radius-sm);
            letter-spacing: 0.2px;
            z-index: 2;
        }

        .product-icon-wrapper {
            width: 60px;
            height: 60px;
            background: linear-gradient(180deg, #fef3c7 0%, #fde68a 100%);
            border: 2px solid #f59e0b;
            box-shadow: inset 0 2px 4px rgba(255,255,255,0.8), 0 2px 4px rgba(0,0,0,0.08);
            border-radius: 50%;
            margin-top: 6px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-yellow);
            font-size: 32px;
            transition: var(--transition);
            overflow: hidden;
        }

        .product-icon-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: 50%;
        }

        .product-card.selected .product-icon-wrapper {
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            box-shadow: var(--skeuo-gold-inset), 0 4px 8px rgba(217, 119, 6, 0.3);
            border-color: #fef3c7;
            color: #ffffff;
        }

        .product-title {
            font-size: 14px;
            font-weight: 900;
            color: var(--text-dark);
            text-align: center;
            margin-bottom: 2px;
            line-height: 1.2;
        }

        .product-subtext {
            font-size: 11px;
            color: var(--text-sub);
            font-weight: 700;
            margin-bottom: 12px;
            text-align: center;
        }

        .product-price-btn {
            width: 100%;
            height: 40px;
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            border: 1px solid #fef3c7;
            box-shadow: var(--skeuo-gold-drop);
            border-radius: var(--radius-pill);
            color: #ffffff;
            font-size: 13.5px;
            font-weight: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            text-shadow: 0 1px 2px rgba(0,0,0,0.2);
        }

        .product-card.selected .product-price-btn {
            background: linear-gradient(180deg, #f59e0b 0%, #b45309 100%);
            box-shadow: 0 3px 0px #78350f, 0 4px 8px rgba(0,0,0,0.2);
        }

        .skeleton {
            background: linear-gradient(90deg, #e3caa5 25%, #f4eae1 50%, #e3caa5 75%);
            background-size: 200% 100%;
            animation: shimmer 1.4s infinite;
            border-radius: var(--radius-sm);
        }

        @keyframes shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        .skeleton-card {
            pointer-events: none;
        }

        .skeleton-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin: 6px 0 10px 0;
        }

        .skeleton-title {
            width: 70%;
            height: 16px;
            margin-bottom: 6px;
        }

        .skeleton-subtext {
            width: 50%;
            height: 12px;
            margin-bottom: 12px;
        }

        .skeleton-btn {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-pill);
        }

        .payment-section {
            background: var(--wood-card);
            border-radius: var(--radius-lg);
            padding: 18px;
            box-shadow: var(--skeuo-drop);
            border: var(--wood-border);
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .payment-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .payment-title {
            font-size: 15px;
            font-weight: 900;
            color: var(--text-dark);
            letter-spacing: 0.2px;
        }

        .payment-accordion-group {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .payment-item {
            background: #fffbf5;
            border: 1.5px solid #d8c2a3;
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .payment-category-header {
            padding: 12px 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            user-select: none;
            background: #f7ebd9;
            transition: var(--transition);
        }

        .payment-category-header:hover {
            background: #eee0cb;
        }

        .payment-category-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13.5px;
            font-weight: 800;
            color: var(--text-dark);
        }

        .payment-category-title i {
            font-size: 20px;
            color: var(--accent-yellow);
        }

        .payment-toggle-icon {
            font-size: 18px;
            color: var(--text-sub);
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .payment-item.active .payment-toggle-icon {
            transform: rotate(180deg);
            color: var(--accent-gold);
        }

        .payment-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
            background: #fffbf5;
            padding: 0 14px;
        }

        .payment-item.active .payment-body {
            max-height: 600px;
            transition: max-height 0.35s cubic-bezier(1, 0, 1, 0);
            padding: 14px;
            border-top: 1px solid #e3caa5;
        }

        .channel-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .channel-pill {
            background: #fff8eb;
            border: 1.5px solid #d8c2a3;
            color: var(--text-main);
            font-size: 12px;
            font-weight: 800;
            padding: 10px 12px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 6px;
            cursor: pointer;
            transition: var(--transition);
            user-select: none;
        }

        .channel-pill:hover {
            border-color: #f59e0b;
            background: #fef3c7;
        }

        .channel-pill.selected {
            background: linear-gradient(180deg, #fff3d1 0%, #ffe299 100%);
            border-color: #d97706;
            color: var(--text-gold);
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8), 0 0 0 1px #f59e0b;
        }

        .channel-pill-left {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .channel-pill-left img {
            width: 24px;
            height: 24px;
            object-fit: contain;
            border-radius: 4px;
            flex-shrink: 0;
        }

        .channel-pill-left i {
            font-size: 18px;
            color: var(--accent-yellow);
        }

        .channel-radio-icon {
            font-size: 18px;
            color: #c5a882;
            transition: var(--transition);
        }

        .channel-pill.selected .channel-radio-icon {
            color: var(--accent-gold);
        }

        .payment-instructions-text {
            font-size: 11.5px;
            color: var(--text-sub);
            line-height: 1.5;
            font-weight: 600;
            margin-top: 12px;
            background: #f7ebd9;
            padding: 10px 12px;
            border-radius: var(--radius-sm);
            border: 1px dashed #d8c2a3;
        }

        .sticky-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            max-width: 480px;
            background: #fffbf5;
            border-top: 3px solid #b8936d;
            padding: 12px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: var(--shadow-bottom-bar);
            z-index: 150;
        }

        .selected-info {
            display: flex;
            flex-direction: column;
        }

        .selected-label {
            font-size: 11px;
            color: var(--text-sub);
            text-transform: uppercase;
            font-weight: 800;
        }

        .selected-value {
            font-size: 15px;
            font-weight: 900;
            color: var(--accent-gold);
        }

        .btn-buy-now {
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            border: 1px solid #fef3c7;
            box-shadow: var(--skeuo-gold-drop);
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            color: #ffffff;
            font-size: 14.5px;
            font-weight: 900;
            transition: var(--transition);
            text-shadow: 0 1px 2px rgba(0,0,0,0.2);
        }

        .btn-buy-now:active {
            transform: translateY(3px);
            box-shadow: 0 1px 0px #a16207, 0 2px 4px rgba(0,0,0,0.2);
        }

        .btn-buy-now:disabled {
            background: #d8c2a3;
            border-color: #c5a882;
            color: #a88c6f;
            box-shadow: none;
            cursor: not-allowed;
            transform: none;
            text-shadow: none;
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(67, 39, 18, 0.6);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            z-index: 200;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .modal-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .modal-card {
            width: 100%;
            max-width: 480px;
            background: #fdf8f0;
            border-top-left-radius: 24px;
            border-top-right-radius: 24px;
            padding: 16px 20px 24px 20px;
            box-shadow: 0 -12px 36px rgba(74, 44, 17, 0.25);
            transform: translateY(100%);
            transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative;
            border-top: 4px solid #b8936d;
        }

        .modal-drag-handle {
            width: 48px;
            height: 5px;
            background: #d8c2a3;
            border-radius: 4px;
            margin: 0 auto 16px auto;
        }

        .modal-overlay.active .modal-card {
            transform: translateY(0);
        }

        .modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
        }

        .modal-header-info {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .modal-icon-badge {
            width: 44px;
            height: 44px;
            background: #fef3c7;
            border: 1.5px solid #f59e0b;
            box-shadow: inset 0 1px 2px rgba(255,255,255,0.8);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 24px;
        }

        .modal-title {
            font-size: 17px;
            font-weight: 900;
            color: var(--text-dark);
            line-height: 1.2;
        }

        .modal-subtitle {
            font-size: 11.5px;
            color: var(--text-sub);
            margin-top: 2px;
            font-weight: 600;
        }

        .btn-modal-close {
            background: #e3caa5;
            border: 1px solid #c5a882;
            color: var(--text-main);
            width: 34px;
            height: 34px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            transition: var(--transition);
        }

        .btn-modal-close:active {
            transform: scale(0.92);
            background: #d8c2a3;
        }

        .modal-summary-card {
            background: #fffbf5;
            border: 1.5px solid #d8c2a3;
            box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .modal-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
        }

        .modal-row .label {
            color: var(--text-sub);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .modal-row .label i {
            font-size: 18px;
            color: var(--accent-yellow);
        }

        .modal-row .val {
            font-weight: 800;
            color: var(--text-dark);
            text-align: right;
        }

        .modal-divider {
            height: 1px;
            background: #e3caa5;
            margin: 2px 0;
        }

        .modal-row.price-row .label {
            color: var(--text-dark);
            font-weight: 900;
            font-size: 14px;
        }

        .modal-row .price-val {
            color: var(--accent-gold);
            font-size: 19px;
            font-weight: 900;
            letter-spacing: -0.3px;
        }

        .modal-security-badge {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            color: var(--text-sub);
            font-size: 11.5px;
            font-weight: 700;
            margin-top: 14px;
            margin-bottom: 14px;
        }

        .modal-security-badge i {
            color: #16a34a;
            font-size: 17px;
        }

        .modal-confirm-btn {
            width: 100%;
            height: 52px;
            background: linear-gradient(180deg, #fbbf24 0%, #d97706 100%);
            border: 1px solid #fef3c7;
            border-radius: var(--radius-pill);
            font-size: 15.5px;
            font-weight: 900;
            color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: var(--skeuo-gold-drop);
            transition: var(--transition);
            text-shadow: 0 1px 2px rgba(0,0,0,0.2);
            text-decoration: none;
        }

        .modal-confirm-btn i {
            font-size: 20px;
            transition: transform 0.2s ease;
        }

        .modal-confirm-btn:active {
            transform: translateY(3px);
            box-shadow: 0 1px 0px #a16207, 0 2px 4px rgba(0,0,0,0.2);
        }

        .modal-confirm-btn:active i {
            transform: translateX(4px);
        }

        @media (min-width: 768px) {
            body {
                background-color: #c5a882;
                align-items: center;
                padding: 20px 0;
            }
            .app-viewport {
                border-radius: 28px;
                overflow: hidden;
                min-height: auto;
                height: 920px;
                box-shadow: 0 12px 40px rgba(74, 44, 17, 0.3);
                border: 4px solid #8d5b40;
            }
            .sticky-bottom-bar {
                position: absolute;
                border-bottom-left-radius: 24px;
                border-bottom-right-radius: 24px;
            }
            .products-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
    </style>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>

    <div class="app-viewport">
        <!-- CUSTOM CSS SNACKBAR COMPONENT -->
        <div class="custom-snackbar" id="appSnackbar">
            <i class="ti ti-info-circle" id="snackIcon" style="font-size: 20px;"></i>
            <span id="snackMessage">Notifikasi</span>
        </div>

        <header class="topbos-header">
            <div class="header-left">
                <button class="btn-icon-sidebar ripple-btn" aria-label="Buka Sidebar" onclick="openSidebar()">
                    <i class="ti ti-menu-2"></i>
                </button>
                <div class="header-title-group" onclick="navigateTo('home')">
                    <div class="header-logo-icon">
                        <img src="<?= $siteLogo ?>" alt="<?= $siteName ?> Logo">
                    </div>
                    <h1 class="header-title"><?= $siteName ?></h1>
                </div>
            </div>
            <div class="header-right">
                <button class="btn-lacak-header ripple-btn" onclick="navigateTo('lacak')">
                    <i class="ti ti-search"></i>
                    <span>Lacak</span>
                </button>
            </div>
        </header>

        <div class="sidebar-overlay" id="sidebarOverlay" onclick="closeSidebar()"></div>
        <aside class="sidebar-drawer" id="sidebarDrawer">
            <div class="sidebar-header">
                <div class="sidebar-profile">
                    <div class="sidebar-avatar">
                        <i class="ti ti-user"></i>
                    </div>
                    <div class="sidebar-user-info">
                        <span class="sidebar-user-name">Pengunjung</span>
                        <span class="sidebar-user-tag"><?= $siteName ?> Member</span>
                    </div>
                </div>
                <button class="btn-close-sidebar ripple-btn" onclick="closeSidebar()" aria-label="Tutup Sidebar">
                    <i class="ti ti-x"></i>
                </button>
            </div>
            
            <nav class="sidebar-menu">
                <div class="sidebar-menu-item active" id="menu-home" onclick="navigateTo('home')">
                    <i class="ti ti-building-store"></i>
                    <span>Toko Top Up</span>
                </div>
                <div class="sidebar-menu-item" id="menu-lacak" onclick="navigateTo('lacak')">
                    <i class="ti ti-history"></i>
                    <span>Lacak Transaksi</span>
                </div>
                <div class="sidebar-menu-item" id="menu-cs" onclick="navigateTo('cs')">
                    <i class="ti ti-headset"></i>
                    <span>Layanan Pelanggan</span>
                </div>
                <div class="sidebar-menu-item" id="menu-help" onclick="openHelpModal()">
                    <i class="ti ti-help-circle"></i>
                    <span>Panduan ID Akun</span>
                </div>
                
                <div class="sidebar-divider"></div>
                
                <div class="sidebar-menu-item" id="menu-about" onclick="navigateTo('about')">
                    <i class="ti ti-info-circle"></i>
                    <span>Tentang <?= $siteName ?></span>
                </div>
            </nav>

            <div class="sidebar-footer">
                <p><?= $siteName ?> Official © <?= date('Y') ?></p>
            </div>
        </aside>

        <main class="main-content">
            
            <div class="spa-view active" id="view-home">
                
                <!-- BANNER DENGAN GAMBAR FULL TANPA OVERLAY TEKS -->
                <section class="banner-container">
                    <div class="banner-slider" id="bannerSlider">
                        <?php if (!empty($banners)): ?>
                            <?php foreach ($banners as $b): ?>
                                <div class="banner-slide">
                                    <?php if (!empty($b['gambar_url'])): ?>
                                        <a href="<?= !empty($b['link_url']) ? htmlspecialchars($b['link_url']) : 'javascript:void(0);' ?>" style="width:100%; height:100%; display:block;">
                                            <img src="<?= htmlspecialchars($b['gambar_url']) ?>" alt="<?= htmlspecialchars($b['judul']) ?>">
                                        </a>
                                    <?php else: ?>
                                        <div style="width:100%; height:100%; display:flex; align-items:center; justify-content:center; background:#e3caa5;">
                                            <i class="ti ti-photo" style="font-size:36px; color:var(--accent-gold);"></i>
                                        </div>
                                    <?php endif; ?>
                                </div>
                            <?php endforeach; ?>
                        <?php else: ?>
                            <div class="banner-slide">
                                <div style="width:100%; height:100%; display:flex; align-items:center; justify-content:center; background:#e3caa5;">
                                    <i class="ti ti-photo" style="font-size:36px; color:var(--accent-gold);"></i>
                                </div>
                            </div>
                        <?php endif; ?>
                    </div>

                    <div class="banner-dots" id="bannerDots">
                        <?php 
                        $totalBanners = !empty($banners) ? count($banners) : 1;
                        for ($i = 0; $i < $totalBanners; $i++): 
                        ?>
                            <span class="banner-dot <?= $i === 0 ? 'active' : '' ?>"></span>
                        <?php endfor; ?>
                    </div>
                </section>

                <section class="card-input-section">
                    <div class="card-input-header">
                        <div class="card-input-title-group">
                            <span class="title-badge-number">1</span>
                            <h3 class="card-input-title">MASUKAN ID</h3>
                        </div>
                        <button class="btn-help-icon ripple-btn" title="Bantuan ID" onclick="openHelpModal()">
                            <i class="ti ti-help-circle"></i>
                        </button>
                    </div>

                    <div class="input-wrapper">
                        <input 
                            type="number" 
                            id="userIdInput" 
                            class="input-user-id" 
                            placeholder="Masukkan User ID Anda di sini..." 
                            autocomplete="off" 
                            oninput="validateUserId(this)"
                        />
                        <div class="input-verify-status" id="verifyStatusIcon"></div>
                    </div>

                    <div class="input-wrapper" style="margin-top: 6px;">
                        <input 
                            type="tel" 
                            id="userPhoneInput" 
                            class="input-user-id" 
                            placeholder="Nomor WhatsApp (Opsional)..." 
                            autocomplete="off" 
                        />
                    </div>

                    <div class="user-preview-card" id="userPreviewCard">
                        <span>Nama Akun: <strong id="userNickname">Player_<?= $siteName ?></strong></span>
                        <span style="color: var(--accent-gold); font-weight:800; display:flex; align-items:center; gap:4px;">
                            <i class="ti ti-circle-check-filled"></i> Terverifikasi
                        </span>
                    </div>

                    <div class="info-alert-box">
                        <i class="ti ti-info-circle-filled"></i>
                        <span>Silakan masukkan User ID Higgs Games Anda. Contoh: <strong>1234567</strong>. Pastikan ID sudah benar sebelum melanjutkan.</span>
                    </div>
                </section>

                <section style="display: flex; flex-direction: column; gap: 12px;">
                    <div style="display: flex; align-items: center; gap: 10px;">
                        <span class="title-badge-number">2</span>
                        <h3 style="font-size: 15px; font-weight: 900; color: var(--text-dark);">PILIH NOMINAL TOP UP</h3>
                    </div>

                    <!-- TOMBOL CATEGORY TYPE DINAMIS DARI DATABASE SQL (TANPA ICON DILENGKAPI TEKS SHALA) -->
                    <div class="tab-switcher-container">
                        <?php if (!empty($dbTypes)): ?>
                            <?php foreach ($dbTypes as $idx => $t): ?>
                                <button class="tab-btn ripple-btn <?= $idx === 0 ? 'active' : '' ?>" id="tabTypeBtn_<?= $t['id'] ?>" onclick="switchTypeCategory(<?= (int)$t['id'] ?>)">
                                    <span><?= htmlspecialchars($t['nama_type']) ?></span>
                                </button>
                            <?php endforeach; ?>
                        <?php else: ?>
                            <button class="tab-btn ripple-btn active" id="tabTypeBtn_0" onclick="switchTypeCategory(0)">
                                <span>Semua Produk</span>
                            </button>
                        <?php endif; ?>
                    </div>
                </section>

                <section class="products-grid" id="productsContainer"></section>

                <section class="payment-section">
                    <div class="payment-header">
                        <span class="title-badge-number">3</span>
                        <h3 class="payment-title">PILIH METODE PEMBAYARAN</h3>
                    </div>

                    <div class="payment-accordion-group">
                        <?php 
                        $groupedPayments = [];
                        foreach ($paymentMethods as $pm) {
                            $catKey = $pm['kategori'];
                            if (!isset($groupedPayments[$catKey])) {
                                $groupedPayments[$catKey] = [];
                            }
                            $groupedPayments[$catKey][] = $pm;
                        }

                        $categoryLabels = [
                            'qris'            => 'QRIS (Instant Scan All App)',
                            'ewallet'         => 'E-Wallet & Dompet Digital',
                            'virtual_account' => 'Virtual Account (Bank Transfer)',
                            'retail'          => 'Minimarket / Retail',
                            'manual'          => 'Pembayaran Manual'
                        ];
                        
                        $indexCat = 0;
                        foreach ($groupedPayments as $catKey => $pmList):
                            $indexCat++;
                            $labelCat = $categoryLabels[$catKey] ?? strtoupper($catKey);
                            $catId = 'payment-cat-' . $catKey;
                            $isActive = ($indexCat === 1) ? 'active' : '';
                        ?>
                            <div class="payment-item <?= $isActive ?>" id="<?= $catId ?>">
                                <div class="payment-category-header" onclick="togglePaymentCategory('<?= $catId ?>')">
                                    <div class="payment-category-title">
                                        <i class="ti ti-wallet"></i>
                                        <span><?= htmlspecialchars($labelCat) ?></span>
                                    </div>
                                    <i class="ti ti-chevron-down payment-toggle-icon"></i>
                                </div>
                                <div class="payment-body">
                                    <div class="channel-grid">
                                        <?php foreach ($pmList as $pMethod): 
                                            $pmJson = htmlspecialchars(json_encode($pMethod), ENT_QUOTES, 'UTF-8');
                                        ?>
                                            <div class="channel-pill ripple-btn" onclick='selectPaymentChannel(<?= $pmJson ?>, "<?= $catId ?>")'>
                                                <div class="channel-pill-left">
                                                    <!-- METODE PEMBAYARAN DENGAN ICON / LOGO DARI SQL (img_url) -->
                                                    <?php if (!empty($pMethod['img_url'])): ?>
                                                        <img src="<?= htmlspecialchars($pMethod['img_url']) ?>" alt="<?= htmlspecialchars($pMethod['nama_metode']) ?>">
                                                    <?php else: ?>
                                                        <i class="ti ti-credit-card"></i>
                                                    <?php endif; ?>
                                                    <span><?= htmlspecialchars($pMethod['nama_metode']) ?></span>
                                                </div>
                                                <i class="ti ti-circle-check-filled channel-radio-icon"></i>
                                            </div>
                                        <?php endforeach; ?>
                                    </div>
                                    <p class="payment-instructions-text">
                                        <i class="ti ti-bolt" style="color: var(--accent-yellow);"></i> <strong>Info Instan:</strong> Pembayaran otomatis terverifikasi tanpa ribet.
                                    </p>
                                </div>
                            </div>
                        <?php endforeach; ?>
                    </div>
                </section>

            </div>

            <div class="spa-view" id="view-lacak">
                <section class="card-input-section">
                    <div class="card-input-header">
                        <div class="card-input-title-group">
                            <div class="title-badge-number"><i class="ti ti-search" style="font-size: 14px;"></i></div>
                            <h3 class="card-input-title">LACAK TRANSAKSI ANDA</h3>
                        </div>
                    </div>

                    <p style="font-size: 12.5px; color: var(--text-sub); margin-bottom: 12px; font-weight:600;">
                        Masukkan Nomor Invoice atau User ID Anda untuk memeriksa status pengiriman koin/berlian secara real-time.
                    </p>

                    <div class="input-wrapper">
                        <input 
                            type="text" 
                            id="trackInput" 
                            class="input-user-id" 
                            placeholder="Contoh: KDC-88392019 atau ID User" 
                            autocomplete="off" 
                        />
                    </div>

                    <button class="modal-confirm-btn ripple-btn" style="margin-top: 4px;" onclick="processTrackOrder()">
                        <i class="ti ti-search"></i>
                        <span>Cek Status Pesanan</span>
                    </button>
                </section>

                <div id="trackResultContainer"></div>
            </div>

            <div class="spa-view" id="view-cs">
                <section class="card-input-section">
                    <div class="card-input-header">
                        <div class="card-input-title-group">
                            <div class="title-badge-number"><i class="ti ti-headset" style="font-size: 14px;"></i></div>
                            <h3 class="card-input-title">LAYANAN PELANGGAN 24/7</h3>
                        </div>
                    </div>

                    <p style="font-size: 12.5px; color: var(--text-sub); margin-bottom: 14px; font-weight:600;">
                        Ada kendala top up atau pertanyaaan seputar pesanan Anda? Tim customer service resmi kami siap membantu 24 jam setiap hari.
                    </p>

                    <div style="display: flex; flex-direction: column; gap: 10px;">
                        <div class="modal-summary-card ripple-btn" onclick="window.open('<?= $siteWaUrl ?>', '_blank')">
                            <div class="modal-row">
                                <span class="label"><i class="ti ti-brand-whatsapp" style="color: #16a34a; font-size:22px;"></i> WhatsApp Live Chat</span>
                                <span class="val" style="color:#16a34a;">Online 24h</span>
                            </div>
                        </div>

                        <div class="modal-summary-card ripple-btn" onclick="window.open('<?= $siteWaUrl ?>', '_blank')">
                            <div class="modal-row">
                                <span class="label"><i class="ti ti-brand-telegram" style="color: #0284c7; font-size:22px;"></i> Telegram Center</span>
                                <span class="val" style="color:#0284c7;">Online 24h</span>
                            </div>
                        </div>
                    </div>
                </section>
            </div>

            <div class="spa-view" id="view-about">
                <section class="card-input-section">
                    <div class="card-input-header">
                        <div class="card-input-title-group">
                            <div class="title-badge-number"><i class="ti ti-crown" style="font-size: 14px;"></i></div>
                            <h3 class="card-input-title">TENTANG <?= strtoupper($siteName) ?> OFFICIAL</h3>
                        </div>
                    </div>

                    <p style="font-size: 12.5px; color: var(--text-sub); line-height: 1.6; font-weight:600;">
                        <strong><?= $siteName ?></strong> merupakan platform penyedia layanan isi ulang (top up) game Higgs Games resmi dan terpercaya di Indonesia. Kami menjamin kecepatan pengiriman koin emas & berlian secara instan otomatis serta keamanan data akun 100%.
                    </p>

                    <div class="sidebar-divider" style="margin: 12px 0;"></div>

                    <div style="font-size: 12px; color: var(--text-main); font-weight: 700; display:flex; flex-direction:column; gap:6px;">
                        <div>Versi Aplikasi: <strong>2.4.0 (Official Stable)</strong></div>
                        <div>Status Sistem: <strong style="color: #16a34a;">Sistem Normal & Lancar</strong></div>
                        <div>Server: <strong>ID-Jakarta High Speed Server</strong></div>
                    </div>
                </section>
            </div>

        </main>

        <div class="sticky-bottom-bar" id="stickyBottomBar">
            <div class="selected-info">
                <span class="selected-label">Item & Metode</span>
                <span class="selected-value" id="selectedItemName">Lengkapi Data Top Up</span>
            </div>
            <button class="btn-buy-now ripple-btn" id="btnBuyNow" disabled onclick="openTopUpModal()">Beli Sekarang</button>
        </div>

        <!-- MODAL KONFIRMASI TOP UP -->
        <div class="modal-overlay" id="modalOverlay" onclick="if(event.target === this) closeTopUpModal()">
            <div class="modal-card">
                <div class="modal-drag-handle"></div>
                
                <div class="modal-header">
                    <div class="modal-header-info">
                        <div class="modal-icon-badge">
                            <i class="ti ti-file-text"></i>
                        </div>
                        <div>
                            <h4 class="modal-title">Konfirmasi Pembelian</h4>
                            <p class="modal-subtitle">Periksa detail pesanan Anda sebelum bayar</p>
                        </div>
                    </div>
                    <button class="btn-modal-close ripple-btn" onclick="closeTopUpModal()" aria-label="Tutup">
                        <i class="ti ti-x"></i>
                    </button>
                </div>

                <div class="modal-summary-card">
                    <div class="modal-row">
                        <span class="label"><i class="ti ti-id"></i> User ID</span>
                        <span class="val" id="modalUserId">-</span>
                    </div>
                    <div class="modal-row">
                        <span class="label"><i class="ti ti-user-check"></i> Nama Akun</span>
                        <span class="val" id="modalUserNick">-</span>
                    </div>
                    <div class="modal-row">
                        <span class="label"><i class="ti ti-package"></i> Paket Nominal</span>
                        <span class="val" id="modalPackage">-</span>
                    </div>
                    <div class="modal-row">
                        <span class="label"><i class="ti ti-credit-card"></i> Metode Pembayaran</span>
                        <span class="val" id="modalPayment" style="color: var(--accent-gold);">-</span>
                    </div>
                    
                    <div class="modal-divider"></div>

                    <div class="modal-row price-row">
                        <span class="label">Total Pembayaran</span>
                        <span class="val price-val" id="modalPrice">-</span>
                    </div>
                </div>

                <div class="modal-security-badge">
                    <i class="ti ti-shield-check-filled"></i>
                    <span>Pembayaran Aman & Diproses Otomatis</span>
                </div>

                <button class="modal-confirm-btn ripple-btn" id="btnExecutePay" onclick="executeTopUp()">
                    <span>Lanjutkan Pembayaran</span>
                    <i class="ti ti-arrow-right"></i>
                </button>
            </div>
        </div>

        <!-- MODAL PANDUAN ID AKUN -->
        <div class="modal-overlay" id="helpModalOverlay" onclick="if(event.target === this) closeHelpModal()">
            <div class="modal-card">
                <div class="modal-drag-handle"></div>
                
                <div class="modal-header">
                    <div class="modal-header-info">
                        <div class="modal-icon-badge">
                            <i class="ti ti-help-circle"></i>
                        </div>
                        <div>
                            <h4 class="modal-title">Panduan ID Akun</h4>
                            <p class="modal-subtitle">Cara menemukan User ID Higgs Games</p>
                        </div>
                    </div>
                    <button class="btn-modal-close ripple-btn" onclick="closeHelpModal()" aria-label="Tutup">
                        <i class="ti ti-x"></i>
                    </button>
                </div>

                <div class="info-alert-box" style="margin-bottom: 12px;">
                    <i class="ti ti-bulb-filled"></i>
                    <span>User ID Higgs Games terdiri dari 6 sampai 8 digit angka murni yang berada di profil game Anda.</span>
                </div>

                <ol class="faq-steps" style="font-size: 13px; line-height: 1.8; padding-left: 18px; color: var(--text-main); font-weight:600;">
                    <li>Buka aplikasi permainan <strong>Higgs Games Domino</strong> Anda.</li>
                    <li>Klik ikon <strong>Foto Profil / Avatar</strong> di pojok kiri atas layar utama.</li>
                    <li>Lihat di bawah nama karakter Anda, terdapat tulisan <strong>ID: XXXXXXX</strong>.</li>
                    <li>Salin atau ketikkan nomor ID tersebut pada kolom masukan ID KedaiChip.</li>
                </ol>

                <button class="modal-confirm-btn ripple-btn" style="margin-top: 18px;" onclick="closeHelpModal()">
                    <span>Saya Mengerti</span>
                </button>
            </div>
        </div>

    </div>

    <script>
        // DATA PRODUK KATEGORI ID 1 DAN BRAND ID 1 TERIKAT TYPE SQL
        const productsByTypeData = <?= json_encode($productsByType, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) ?>;
        const dbTypesData = <?= json_encode($dbTypes, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) ?>;

        let activeTypeId = dbTypesData.length > 0 ? dbTypesData[0].id : 0;
        let selectedProduct = null;
        let selectedPaymentChannel = null;
        let currentUserId = '';
        let currentUserPhone = '';
        let isModalOpen = false;
        let isHelpModalOpen = false;
        let snackbarTimer = null;

        // FUNGSI NOTIFIKASI FULL CUSTOM CSS SNACKBAR
        function showSnackbar(msg, type = 'info') {
            const snack = $("#appSnackbar");
            const snackMsg = $("#snackMessage");
            const snackIcon = $("#snackIcon");

            snack.removeClass('success error');

            if (type === 'success') {
                snack.addClass('success');
                snackIcon.attr('class', 'ti ti-circle-check');
            } else if (type === 'error') {
                snack.addClass('error');
                snackIcon.attr('class', 'ti ti-alert-triangle');
            } else {
                snackIcon.attr('class', 'ti ti-info-circle');
            }

            snackMsg.text(msg);
            snack.addClass('show');

            clearTimeout(snackbarTimer);
            snackbarTimer = setTimeout(() => {
                snack.removeClass('show');
            }, 3000);
        }

        function navigateTo(pageId, pushState = true) {
            closeSidebar();
            if (isModalOpen) closeTopUpModal();
            if (isHelpModalOpen) closeHelpModal();

            document.querySelectorAll('.spa-view').forEach(view => {
                view.classList.remove('active');
            });

            const bottomBar = document.getElementById('stickyBottomBar');
            if (pageId === 'home') {
                bottomBar.style.display = 'flex';
            } else {
                bottomBar.style.display = 'none';
            }

            const targetView = document.getElementById('view-' + pageId) || document.getElementById('view-home');
            targetView.classList.add('active');

            document.querySelectorAll('.sidebar-menu-item').forEach(item => {
                item.classList.remove('active');
            });
            const activeMenuItem = document.getElementById('menu-' + pageId);
            if (activeMenuItem) activeMenuItem.classList.add('active');

            if (pushState) {
                history.pushState({ page: pageId }, '', '#' + pageId);
            }

            window.scrollTo({ top: 0, behavior: 'smooth' });
        }

        window.addEventListener('popstate', (e) => {
            if (isHelpModalOpen) {
                closeHelpModal();
                return;
            }
            if (isModalOpen) {
                closeTopUpModal();
                return;
            }
            const sidebarOverlay = document.getElementById('sidebarOverlay');
            if (sidebarOverlay.classList.contains('active')) {
                closeSidebar();
                return;
            }

            const page = (e.state && e.state.page) ? e.state.page : 'home';
            navigateTo(page, false);
        });

        function openSidebar() {
            document.getElementById('sidebarOverlay').classList.add('active');
            document.getElementById('sidebarDrawer').classList.add('active');
        }

        function closeSidebar() {
            document.getElementById('sidebarOverlay').classList.remove('active');
            document.getElementById('sidebarDrawer').classList.remove('active');
        }

        function openHelpModal() {
            closeSidebar();
            document.getElementById('helpModalOverlay').classList.add('active');
            isHelpModalOpen = true;
        }

        function closeHelpModal() {
            document.getElementById('helpModalOverlay').classList.remove('active');
            isHelpModalOpen = false;
        }

        // RENDER PRODUK DENGAN DUKUNGAN GAMBAR DARI SQL (img_url)
        function renderProducts(showSkeleton = false) {
            const container = document.getElementById('productsContainer');
            
            if (showSkeleton) {
                container.innerHTML = Array(6).fill(0).map(() => `
                    <div class="product-card skeleton-card">
                        <div class="product-icon-wrapper skeleton skeleton-icon"></div>
                        <div class="skeleton skeleton-title"></div>
                        <div class="skeleton skeleton-subtext"></div>
                        <div class="skeleton skeleton-btn"></div>
                    </div>
                `).join('');
                return;
            }

            container.innerHTML = '';
            const list = productsByTypeData[activeTypeId] || [];

            if (!list || list.length === 0) {
                container.innerHTML = `<div style="grid-column: 1 / -1; text-align: center; color: var(--text-sub); padding: 20px; font-weight:700;">Belum ada item produk dalam jenis/type ini.</div>`;
                return;
            }

            list.forEach(item => {
                const isSelected = selectedProduct && selectedProduct.id === item.id;
                const card = document.createElement('div');
                card.className = `product-card ripple-btn ${isSelected ? 'selected' : ''}`;
                card.onclick = () => {
                    selectProduct(item);
                };

                // GAMBAR PRODUK MENGGUNAKAN IMG_URL DARI SQL
                const iconHtml = item.img_url 
                    ? `<img src="${item.img_url}" alt="${item.title}">` 
                    : `<i class="ti ti-coins"></i>`;

                card.innerHTML = `
                    ${item.badge ? `<div class="product-badge">${item.badge}</div>` : ''}
                    <div class="product-icon-wrapper">
                        ${iconHtml}
                    </div>
                    <div class="product-title">${item.title}</div>
                    <div class="product-subtext">${item.subtext}</div>
                    <button class="product-price-btn">${item.price}</button>
                `;

                container.appendChild(card);
            });
        }

        function switchTypeCategory(typeId) {
            if (activeTypeId === typeId) return;
            activeTypeId = typeId;

            document.querySelectorAll('.tab-btn').forEach(btn => {
                btn.classList.remove('active');
            });
            const activeBtn = document.getElementById('tabTypeBtn_' + typeId);
            if (activeBtn) activeBtn.classList.add('active');

            selectedProduct = null;
            updateBottomBar();
            
            renderProducts(true);
            setTimeout(() => {
                renderProducts(false);
            }, 250);
        }

        function selectProduct(item) {
            selectedProduct = item;
            renderProducts(false);
            updateBottomBar();
            showSnackbar(`Item dipilih: ${item.title}`, 'info');
        }

        function selectPaymentChannel(paymentObj, categoryId) {
            selectedPaymentChannel = paymentObj;

            document.querySelectorAll('.channel-pill').forEach(pill => {
                pill.classList.remove('selected');
            });
            if (event && event.currentTarget) {
                event.currentTarget.classList.add('selected');
            }

            const parentCategory = document.getElementById(categoryId);
            if (parentCategory && !parentCategory.classList.contains('active')) {
                parentCategory.classList.add('active');
            }

            updateBottomBar();
            showSnackbar(`Metode Bayar: ${paymentObj.nama_metode}`, 'info');
        }

        function togglePaymentCategory(categoryId) {
            const item = document.getElementById(categoryId);
            const isActive = item.classList.contains('active');
            
            if (isActive) {
                item.classList.remove('active');
            } else {
                item.classList.add('active');
            }
        }

        function updateBottomBar() {
            const labelName = document.getElementById('selectedItemName');
            const buyBtn = document.getElementById('btnBuyNow');

            let paymentName = selectedPaymentChannel ? selectedPaymentChannel.nama_metode : null;

            if (selectedProduct && paymentName) {
                labelName.innerText = `${selectedProduct.title} • ${paymentName}`;
                labelName.style.color = 'var(--accent-gold)';
            } else if (selectedProduct) {
                labelName.innerText = `${selectedProduct.title} (Pilih Pembayaran)`;
                labelName.style.color = 'var(--text-sub)';
            } else if (paymentName) {
                labelName.innerText = `Metode: ${paymentName} (Pilih Paket)`;
                labelName.style.color = 'var(--text-sub)';
            } else {
                labelName.innerText = 'Lengkapi Data Top Up';
                labelName.style.color = 'var(--text-sub)';
            }

            if (currentUserId.length >= 5 && selectedProduct && selectedPaymentChannel) {
                buyBtn.disabled = false;
            } else {
                buyBtn.disabled = true;
            }
        }

        function validateUserId(input) {
            currentUserId = input.value.trim();
            const iconContainer = document.getElementById('verifyStatusIcon');
            const previewCard = document.getElementById('userPreviewCard');

            if (currentUserId.length >= 6) {
                iconContainer.innerHTML = `<i class="ti ti-circle-check-filled" style="color: var(--accent-gold);"></i>`;
                previewCard.classList.add('show');
                document.getElementById('userNickname').innerText = `Player_${currentUserId.substring(0, 4)}`;
            } else if (currentUserId.length > 0) {
                iconContainer.innerHTML = `<i class="ti ti-circle-x-filled" style="color: #dc2626;"></i>`;
                previewCard.classList.remove('show');
            } else {
                iconContainer.innerHTML = '';
                previewCard.classList.remove('show');
            }

            updateBottomBar();
        }

        function openTopUpModal() {
            if (!selectedProduct || !selectedPaymentChannel || currentUserId.length < 5) {
                showSnackbar('Lengkapi User ID, pilihan produk & metode pembayaran!', 'error');
                return;
            }

            let basePrice = selectedProduct.raw_price ? selectedProduct.raw_price : 0;
            let feeAdmin = Number(selectedPaymentChannel.biaya_admin || 0);
            let feePersen = Number(selectedPaymentChannel.biaya_persen || 0);
            let total = basePrice + feeAdmin + (basePrice * (feePersen / 100));

            document.getElementById('modalUserId').innerText = currentUserId;
            document.getElementById('modalUserNick').innerText = `Player_${currentUserId.substring(0, 4)}`;
            document.getElementById('modalPackage').innerText = selectedProduct.title;
            document.getElementById('modalPayment').innerText = selectedPaymentChannel.nama_metode;
            document.getElementById('modalPrice').innerText = 'Rp ' + Math.round(total).toLocaleString('id-ID');

            document.getElementById('modalOverlay').classList.add('active');
            isModalOpen = true;
        }

        function closeTopUpModal() {
            document.getElementById('modalOverlay').classList.remove('active');
            isModalOpen = false;
        }

        function executeTopUp() {
            currentUserPhone = document.getElementById('userPhoneInput').value.trim();

            if (!selectedProduct || !selectedPaymentChannel || !currentUserId) {
                showSnackbar('Data pesanan belum lengkap!', 'error');
                return;
            }

            const btnPay = $("#btnExecutePay");
            btnPay.prop("disabled", true).html('<span>Memproses...</span> <i class="ti ti-loader spin"></i>');

            // URL DIBUAT DINAMIS BERDASARKAN Halaman AKTIF (SUPPORT .HTACCESS & CUSTOM FILENAME)
            $.ajax({
                url: window.location.href,
                type: 'POST',
                data: {
                    ajax: 'create_order',
                    product_id: selectedProduct.id,
                    payment_method_id: selectedPaymentChannel.id,
                    user_id_target: currentUserId,
                    guest_phone: currentUserPhone
                },
                dataType: 'json',
                success: function(res) {
                    btnPay.prop("disabled", false).html('<span>Lanjutkan Pembayaran</span> <i class="ti ti-arrow-right"></i>');
                    closeTopUpModal();

                    if (res.status === 'success') {
                        showSnackbar('Pesanan berhasil dibuat! Mengalihkan...', 'success');
                        setTimeout(() => {
                            if (res.redirect) {
                                window.location.href = res.redirect;
                            }
                        }, 1000);
                    } else {
                        showSnackbar(res.message || 'Terjadi kendala saat memproses orderan.', 'error');
                    }
                },
                error: function() {
                    btnPay.prop("disabled", false).html('<span>Lanjutkan Pembayaran</span> <i class="ti ti-arrow-right"></i>');
                    closeTopUpModal();
                    showSnackbar('Terjadi kesalahan koneksi ke server!', 'error');
                }
            });
        }

        // LACAK PESANAN LENGKAP & MEMILIKI TOMBOL LIHAT DETAIL MENGARAH KE detail-transaksi.php
        function processTrackOrder() {
            const val = document.getElementById('trackInput').value.trim();
            const container = document.getElementById('trackResultContainer');

            if (val.length < 4) {
                showSnackbar('Masukkan Invoice ID atau User ID yang valid!', 'error');
                return;
            }

            container.innerHTML = '<div style="text-align: center; color: var(--text-sub); padding: 15px; font-weight: 700;"><i class="ti ti-loader spin"></i> Memeriksa data pesanan...</div>';

            // URL DIBUAT DINAMIS BERDASARKAN HALAMAN AKTIF (SUPPORT .HTACCESS & CUSTOM FILENAME)
            $.ajax({
                url: window.location.href,
                type: 'POST',
                data: {
                    ajax: 'track_order',
                    search: val
                },
                dataType: 'json',
                success: function(res) {
                    if (res.status === 'success' && res.data && res.data.length > 0) {
                        showSnackbar('Data pesanan ditemukan!', 'success');
                        let html = '';
                        res.data.forEach(function(item) {
                            let statusPayColor = item.status_payment === 'sukses' ? '#16a34a' : '#d97706';
                            let statusOrderColor = item.status_order === 'sukses' ? '#16a34a' : (item.status_order === 'gagal' ? '#dc2626' : '#b45309');
                            let hargaFormatted = 'Rp ' + Number(item.harga_jual).toLocaleString('id-ID');

                            html += `
                                <div class="modal-summary-card" style="margin-top: 14px; border-color: #f59e0b;">
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-file-invoice"></i> No Invoice</span>
                                        <span class="val" style="color: var(--accent-gold);">${item.trx_id}</span>
                                    </div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-package"></i> Produk</span>
                                        <span class="val">${item.nama_produk || '-'}</span>
                                    </div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-user"></i> ID Target</span>
                                        <span class="val">${item.customer_no}</span>
                                    </div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-wallet"></i> Metode Bayar</span>
                                        <span class="val">${item.nama_metode || '-'}</span>
                                    </div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-cash"></i> Total Harga</span>
                                        <span class="val" style="color: var(--accent-gold); font-weight:900;">${hargaFormatted}</span>
                                    </div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-clock"></i> Waktu Transaksi</span>
                                        <span class="val">${item.created_at || item.ordered_at || '-'}</span>
                                    </div>
                                    <div class="modal-divider"></div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-info-circle"></i> Status Bayar</span>
                                        <span class="val" style="color: ${statusPayColor}; font-weight:900;">${item.status_payment.toUpperCase()}</span>
                                    </div>
                                    <div class="modal-row">
                                        <span class="label"><i class="ti ti-truck-delivery"></i> Status Order</span>
                                        <span class="val" style="color: ${statusOrderColor}; font-weight:900;">${item.status_order.toUpperCase()}</span>
                                    </div>
                                    
                                    <a href="detail-transaksi.php?trx_id=${item.trx_id}" class="modal-confirm-btn ripple-btn" style="margin-top: 10px; height: 44px; font-size: 13.5px;">
                                        <i class="ti ti-external-link"></i>
                                        <span>Lihat Detail Transaksi</span>
                                    </a>
                                </div>
                            `;
                        });
                        container.innerHTML = html;
                    } else {
                        showSnackbar(res.message || 'Transaksi tidak ditemukan', 'error');
                        container.innerHTML = `<div class="modal-summary-card" style="margin-top: 14px; text-align:center; color:#dc2626; font-weight:700;">${res.message || 'Transaksi tidak ditemukan'}</div>`;
                    }
                },
                error: function() {
                    showSnackbar('Gagal terhubung ke server untuk pelacakan!', 'error');
                    container.innerHTML = '<div class="modal-summary-card" style="margin-top: 14px; text-align:center; color:#dc2626; font-weight:700;">Gagal terhubung ke server untuk pelacakan.</div>';
                }
            });
        }

        function initBannerSlider() {
            const slider = document.getElementById('bannerSlider');
            const dots = document.querySelectorAll('.banner-dot');

            if (!slider) return;

            slider.addEventListener('scroll', () => {
                const scrollLeft = slider.scrollLeft;
                const width = slider.clientWidth;
                const activeIndex = Math.round(scrollLeft / width);

                dots.forEach((dot, index) => {
                    dot.classList.toggle('active', index === activeIndex);
                });
            });
        }

        function createRippleEffect(event) {
            const btn = event.currentTarget;
            const rect = btn.getBoundingClientRect();
            const diameter = Math.max(rect.width, rect.height);
            const radius = diameter / 2;

            const circle = document.createElement("span");
            circle.style.width = circle.style.height = `${diameter}px`;
            circle.style.left = `${event.clientX - rect.left - radius}px`;
            circle.style.top = `${event.clientY - rect.top - radius}px`;
            circle.className = "ripple-effect";

            const existingRipples = btn.getElementsByClassName("ripple-effect");
            while (existingRipples.length > 0) {
                existingRipples[0].remove();
            }

            btn.appendChild(circle);

            circle.addEventListener('animationend', () => {
                circle.remove();
            });
        }

        document.addEventListener('click', (e) => {
            const targetBtn = e.target.closest('.ripple-btn');
            if (targetBtn) {
                createRippleEffect({ currentTarget: targetBtn, clientX: e.clientX, clientY: e.clientY });
            }
        });

        window.addEventListener('DOMContentLoaded', () => {
            history.replaceState({ page: 'home' }, '', '#home');

            initBannerSlider();
            renderProducts(true);
            setTimeout(() => {
                renderProducts(false);
            }, 300);
        });
    </script>
</body>
</html>
