<?php
// Start session
session_start();

// Database file path
define('DATABASE_FILE', 'database.json');

// Default data structure
$defaultData = [
    'signals' => [
        [ 
            'id' => "signal1",
            'pair' => "GBP/JPY", 
            'status' => "Active", 
            'tp' => "Tp-1", 
            'action' => "SELL", 
            'dateTime' => date('c'),
            'openPrice' => "189.345",
            'stopLoss' => "190.150",
            'takeProfit1' => "188.150",
            'takeProfit2' => "187.250",
            'takeProfit3' => "186.150",
            'possibility' => "75.5",
            'timeFrame' => "H-1",
            'profitLoss' => "+120 pips",
            'tradeResult' => "Running"
        ],
        [ 
            'id' => "signal2",
            'pair' => "AUD/JPY", 
            'status' => "Active", 
            'tp' => "Waiting", 
            'action' => "SELL", 
            'dateTime' => date('c', strtotime('-30 minutes')),
            'openPrice' => "97.845",
            'stopLoss' => "98.250",
            'takeProfit1' => "97.150",
            'takeProfit2' => "96.750",
            'takeProfit3' => "96.250",
            'possibility' => "68.9",
            'timeFrame' => "M-15",
            'profitLoss' => "Waiting",
            'tradeResult' => "Waiting"
        ]
    ],
    'payment_details' => [
        'btc' => [
            'address' => "1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",
            'network' => "Bitcoin (BTC)",
            'amount' => "0.0012 BTC",
            'qrCode' => "https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=bitcoin:1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa"
        ],
        'upi' => [
            'address' => "proforex@upi",
            'name' => "Pro Forex Signals",
            'network' => "UPI",
            'amount' => "₹4100",
            'qrCode' => "https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=proforex@upi"
        ]
    ],
    'telegram_info' => [
        'username' => "rupesh_trader_7657",
        'display_name' => "Rupesh Trader",
        'link' => "https://t.me/rupesh_trader_7657"
    ],
    'vip_plans' => [
        [
            'id' => '7days',
            'name' => '7 Days Trial',
            'duration' => '7 Days',
            'price' => '$10',
            'discount' => 'Save 30%',
            'features' => [
                'Daily 2-3 Signals',
                'Basic Support',
                'Email Notifications',
                'Access to Free Channel'
            ],
            'popular' => false
        ],
        [
            'id' => '1month',
            'name' => '1 Month VIP',
            'duration' => '30 Days',
            'price' => '$100',
            'original_price' => '$150',
            'discount' => 'Save 33%',
            'features' => [
                'Daily 5-7 Premium Signals',
                'Priority Support',
                'Telegram Group Access',
                'Risk Management Tips',
                'Weekly Analysis Reports'
            ],
            'popular' => true
        ],
        [
            'id' => '6months',
            'name' => '6 Months VIP',
            'duration' => '180 Days',
            'price' => '$300',
            'original_price' => '$600',
            'discount' => 'Save 50%',
            'features' => [
                'All 1 Month Features',
                'Personal Support Manager',
                'Advanced Strategy Sessions',
                'Market Trend Analysis',
                'Early Signal Access'
            ],
            'popular' => false
        ],
        [
            'id' => '1year',
            'name' => '1 Year VIP',
            'duration' => '365 Days',
            'price' => '$500',
            'original_price' => '$1200',
            'discount' => 'Save 58%',
            'features' => [
                'All 6 Months Features',
                'One-on-One Mentoring',
                'Custom Trading Strategy',
                '24/7 Priority Support',
                'Lifetime Updates Access'
            ],
            'popular' => false
        ]
    ],
    'payment_proofs' => [],
    'live_chat' => [],
    'invitation_codes' => []
];

// Load data from JSON database file
function loadFromDatabase() {
    global $defaultData;
    
    if (file_exists(DATABASE_FILE)) {
        $jsonData = file_get_contents(DATABASE_FILE);
        if ($jsonData) {
            $data = json_decode($jsonData, true);
            // Merge with defaults to ensure all keys exist
            return array_merge($defaultData, $data);
        }
    }
    
    // If file doesn't exist, create it with default data
    saveToDatabase($defaultData);
    return $defaultData;
}

// Save data to JSON database file
function saveToDatabase($data) {
    // Add timestamp for tracking
    $data['last_updated'] = date('Y-m-d H:i:s');
    $data['updated_by'] = $_SERVER['REMOTE_ADDR'] ?? 'unknown';
    
    $jsonData = json_encode($data, JSON_PRETTY_PRINT);
    return file_put_contents(DATABASE_FILE, $jsonData);
}

// Handle payment proof submission
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['submit_payment'])) {
    $databaseData = loadFromDatabase();
    
    $proofData = [
        'id' => uniqid('proof_'),
        'plan_id' => $_POST['plan_id'],
        'plan_name' => $_POST['plan_name'],
        'plan_price' => $_POST['plan_price'],
        'payment_method' => $_POST['payment_method'],
        'transaction_id' => $_POST['transaction_id'] ?? '',
        'utr_number' => $_POST['utr_number'] ?? '',
        'name' => $_POST['name'] ?? 'Anonymous',
        'email' => $_POST['email'] ?? '',
        'telegram' => $_POST['telegram'] ?? '',
        'screenshot_filename' => '',
        'status' => 'pending',
        'submitted_at' => date('Y-m-d H:i:s'),
        'ip_address' => $_SERVER['REMOTE_ADDR']
    ];
    
    // Handle file upload
    if (isset($_FILES['payment_screenshot']) && $_FILES['payment_screenshot']['error'] === UPLOAD_ERR_OK) {
        $uploadDir = 'payment_proofs/';
        if (!file_exists($uploadDir)) {
            mkdir($uploadDir, 0777, true);
        }
        
        $filename = uniqid() . '_' . basename($_FILES['payment_screenshot']['name']);
        $uploadPath = $uploadDir . $filename;
        
        if (move_uploaded_file($_FILES['payment_screenshot']['tmp_name'], $uploadPath)) {
            $proofData['screenshot_filename'] = $filename;
        }
    }
    
    // Add to payment proofs
    $databaseData['payment_proofs'][] = $proofData;
    
    // Add to live chat
    $databaseData['live_chat'][] = [
        'id' => uniqid('chat_'),
        'type' => 'payment_submitted',
        'user' => $proofData['name'],
        'message' => "New payment submitted for {$proofData['plan_name']} via {$proofData['payment_method']}",
        'timestamp' => date('Y-m-d H:i:s'),
        'status' => 'unread'
    ];
    
    saveToDatabase($databaseData);
    
    // Set success message
    $_SESSION['payment_submitted'] = true;
    $_SESSION['payment_message'] = "Payment proof submitted successfully! We'll verify and activate your VIP access within 24 hours.";
    
    // Redirect to avoid form resubmission
    header('Location: ' . $_SERVER['PHP_SELF']);
    exit;
}

// Load current data from database
$databaseData = loadFromDatabase();
$signals = $databaseData['signals'] ?? [];
$paymentDetails = $databaseData['payment_details'] ?? [];
$telegramInfo = $databaseData['telegram_info'] ?? [];
$vipPlans = $databaseData['vip_plans'] ?? [];

// Currency flag mapping
$flagMap = [
    "GBP" => "gb", "JPY" => "jp", "AUD" => "au", "EUR" => "eu",
    "NZD" => "nz", "CHF" => "ch", "USD" => "us", "CAD" => "ca",
    "SGD" => "sg", "HKD" => "hk", "SEK" => "se", "NOK" => "no",
    "DKK" => "dk", "ZAR" => "za", "MXN" => "mx", "TRY" => "tr",
    "BTC" => "crypto", "ETH" => "crypto", "XRP" => "crypto", "LTC" => "crypto"
];

// Function to format date for display
function formatDateTime($dateTimeStr) {
    if (!$dateTimeStr) return "Just now";
    
    try {
        $date = new DateTime($dateTimeStr);
        $now = new DateTime();
        $diff = $date->diff($now);
        
        if ($diff->days > 0) {
            return $date->format('d M H:i');
        } elseif ($diff->h > 0) {
            return $diff->h . ' hour' . ($diff->h > 1 ? 's' : '') . ' ago';
        } elseif ($diff->i > 0) {
            return $diff->i . ' min ago';
        } else {
            return "Just now";
        }
    } catch (Exception $error) {
        return "Recently";
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Pro Forex Signals - Trade Like a Pro</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.6;
            min-height: 100vh;
        }
        
        .container {
            width: 100%;
            display: flex;
            flex-direction: column;
            gap: 20px;
            padding: 15px;
        }
        
        /* Header Styles */
        header {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            border: 1px solid #475569;
            width: 100%;
        }
        
        .header-content {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }
        
        .logo-section {
            text-align: center;
            width: 100%;
        }
        
        .logo-section h1 {
            font-size: 24px;
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 8px;
            line-height: 1.3;
        }
        
        .logo-section p {
            color: #94a3b8;
            font-size: 16px;
            font-weight: 500;
        }
        
        .header-right {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
            width: 100%;
        }
        
        .accuracy-badge {
            background: linear-gradient(90deg, #10b981, #34d399);
            color: white;
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 5px 15px rgba(16, 185, 129, 0.3);
            width: fit-content;
        }
        
        .admin-btn {
            background: linear-gradient(90deg, #f59e0b, #fbbf24);
            color: #1e293b;
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            width: fit-content;
        }
        
        .admin-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
        }
        
        /* Main Content */
        .main-content {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            width: 100%;
        }
        
        /* Signals Table */
        .signals-section {
            width: 100%;
            min-width: 0;
        }
        
        .section-title {
            font-size: 20px;
            margin-bottom: 15px;
            color: #f1f5f9;
            padding-bottom: 10px;
            border-bottom: 2px solid #475569;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .section-title i {
            color: #3b82f6;
        }
        
        .signals-table {
            width: 100%;
            background-color: #1e293b;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            border: 1px solid #475569;
        }
        
        .table-header {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            background-color: #334155;
            padding: 15px;
            font-weight: 700;
            color: #f1f5f9;
            border-bottom: 1px solid #475569;
            font-size: 14px;
            gap: 5px;
        }
        
        .table-row {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            padding: 15px;
            border-bottom: 1px solid #334155;
            transition: background-color 0.3s;
            cursor: pointer;
            font-size: 14px;
            gap: 5px;
        }
        
        .table-row:hover {
            background-color: #2d3748;
        }
        
        .pair-cell {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }
        
        .pair-info {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
        }
        
        .flag-icon {
            width: 20px;
            height: 14px;
            border-radius: 2px;
            background-size: cover;
            flex-shrink: 0;
        }
        
        .time-date {
            color: #94a3b8;
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .time-date i {
            font-size: 11px;
        }
        
        .status-active {
            color: #10b981;
            font-weight: 600;
            font-size: 13px;
        }
        
        .status-tp {
            color: #8b5cf6;
            font-weight: 600;
            font-size: 13px;
        }
        
        .status-waiting {
            color: #f59e0b;
            font-weight: 600;
            font-size: 13px;
        }
        
        .action-sell {
            color: #ef4444;
            background-color: rgba(239, 68, 68, 0.1);
            padding: 4px 8px;
            border-radius: 4px;
            font-weight: 700;
            display: inline-block;
            font-size: 13px;
            text-align: center;
        }
        
        .action-buy {
            color: #10b981;
            background-color: rgba(16, 185, 129, 0.1);
            padding: 4px 8px;
            border-radius: 4px;
            font-weight: 700;
            display: inline-block;
            font-size: 13px;
            text-align: center;
        }
        
        /* Modal Popup Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 1000;
            justify-content: center;
            align-items: center;
            padding: 10px;
        }
        
        .modal.active {
            display: flex;
        }
        
        .modal-content {
            background-color: #1e293b;
            border-radius: 12px;
            width: 100%;
            max-width: 100%;
            height: 100%;
            max-height: 100%;
            overflow-y: auto;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            border: 1px solid #475569;
            animation: modalSlideIn 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        
        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .modal-header {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            padding: 20px;
            border-bottom: 1px solid #475569;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-shrink: 0;
        }
        
        .modal-header h2 {
            font-size: 22px;
            color: #f1f5f9;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .close-modal {
            background: none;
            border: none;
            color: #94a3b8;
            font-size: 24px;
            cursor: pointer;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
            flex-shrink: 0;
        }
        
        .close-modal:hover {
            background-color: rgba(239, 68, 68, 0.1);
            color: #ef4444;
        }
        
        .modal-body {
            padding: 20px;
            overflow-y: auto;
            flex: 1;
        }
        
        .modal-accuracy-highlight {
            background: linear-gradient(90deg, #10b981, #34d399);
            color: white;
            text-align: center;
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-weight: 700;
            font-size: 18px;
            box-shadow: 0 5px 15px rgba(16, 185, 129, 0.3);
        }
        
        .modal-pair-title {
            font-size: 26px;
            text-align: center;
            margin-bottom: 20px;
            color: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
        }
        
        .modal-pair-flag {
            width: 35px;
            height: 23px;
            border-radius: 3px;
            background-size: cover;
            flex-shrink: 0;
        }
        
        .modal-status-badge {
            display: inline-block;
            padding: 10px 15px;
            border-radius: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            font-size: 16px;
            text-align: center;
            width: 100%;
        }
        
        .modal-status-badge.active {
            background-color: rgba(16, 185, 129, 0.2);
            color: #10b981;
            border: 2px solid #10b981;
        }
        
        .modal-status-badge.take-profit {
            background-color: rgba(139, 92, 246, 0.2);
            color: #8b5cf6;
            border: 2px solid #8b5cf6;
        }
        
        .modal-status-badge.waiting {
            background-color: rgba(245, 158, 11, 0.2);
            color: #f59e0b;
            border: 2px solid #f59e0b;
        }
        
        .modal-info-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .modal-info-item {
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 12px;
            background-color: #0f172a;
            border-radius: 8px;
            border: 1px solid #334155;
        }
        
        .modal-info-label {
            color: #94a3b8;
            font-size: 13px;
            font-weight: 500;
        }
        
        .modal-info-value {
            color: #f1f5f9;
            font-weight: 700;
            font-size: 16px;
        }
        
        .modal-take-profit-container {
            background-color: #0f172a;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 20px;
            border: 1px solid #334155;
        }
        
        .modal-tp-title {
            color: #94a3b8;
            margin-bottom: 15px;
            font-size: 16px;
            font-weight: 600;
        }
        
        .modal-tp-levels {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .modal-tp-level {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px;
            border-radius: 8px;
            background-color: rgba(30, 41, 59, 0.5);
        }
        
        .modal-tp-level.tp1 {
            border-left: 6px solid #10b981;
        }
        
        .modal-tp-level.tp2 {
            border-left: 6px solid #3b82f6;
        }
        
        .modal-tp-level.tp3 {
            border-left: 6px solid #8b5cf6;
        }
        
        .modal-tp-level span:first-child {
            font-weight: 600;
            color: #e2e8f0;
            font-size: 14px;
        }
        
        .modal-action-buttons {
            display: flex;
            gap: 10px;
            margin-top: 20px;
        }
        
        .modal-vip-btn {
            background: linear-gradient(90deg, #f59e0b, #fbbf24);
            color: #1e293b;
            border: none;
            padding: 12px 20px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .modal-vip-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
        }
        
        .modal-close-btn {
            background-color: #334155;
            color: #f1f5f9;
            border: none;
            padding: 12px 20px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: background-color 0.3s;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .modal-close-btn:hover {
            background-color: #475569;
        }
        
        /* Footer */
        footer {
            text-align: center;
            padding: 15px;
            color: #94a3b8;
            font-size: 13px;
            margin-top: 10px;
            border-top: 1px solid #334155;
            width: 100%;
        }
        
        /* Animation for active rows */
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        
        .active-signal {
            animation: pulse 2s infinite;
        }
        
        /* VIP Plans Modal Styles */
        .vip-modal-content {
            background-color: #1e293b;
            border-radius: 12px;
            width: 100%;
            max-width: 100%;
            height: 100%;
            max-height: 100%;
            overflow-y: auto;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            border: 1px solid #475569;
            animation: modalSlideIn 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        
        .vip-header {
            background: linear-gradient(135deg, #1e293b 0%, #8b5cf6 100%);
            padding: 25px;
            border-bottom: 1px solid #475569;
            text-align: center;
        }
        
        .vip-header h2 {
            font-size: 28px;
            color: #ffffff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }
        
        .vip-body {
            padding: 20px;
            flex: 1;
            overflow-y: auto;
        }
        
        /* New styles for VIP plans modal */
        .vip-plans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        
        .vip-plan-card {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            border-radius: 12px;
            padding: 25px;
            border: 2px solid #475569;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .vip-plan-card:hover {
            transform: translateY(-10px);
            border-color: #8b5cf6;
            box-shadow: 0 15px 30px rgba(139, 92, 246, 0.2);
        }
        
        .vip-plan-card.popular {
            border-color: #f59e0b;
            background: linear-gradient(135deg, #1e293b 0%, #3d2e1e 100%);
        }
        
        .popular-badge {
            position: absolute;
            top: 15px;
            right: -30px;
            background: linear-gradient(90deg, #f59e0b, #fbbf24);
            color: #1e293b;
            padding: 5px 40px;
            font-weight: 700;
            font-size: 12px;
            transform: rotate(45deg);
        }
        
        .plan-header {
            text-align: center;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #475569;
        }
        
        .plan-name {
            font-size: 24px;
            color: #f1f5f9;
            margin-bottom: 10px;
        }
        
        .plan-duration {
            color: #94a3b8;
            font-size: 14px;
            margin-bottom: 15px;
        }
        
        .plan-price {
            font-size: 32px;
            font-weight: 800;
            color: #8b5cf6;
            margin-bottom: 5px;
        }
        
        .plan-price .original-price {
            font-size: 18px;
            color: #94a3b8;
            text-decoration: line-through;
            margin-left: 10px;
        }
        
        .plan-discount {
            display: inline-block;
            background: rgba(16, 185, 129, 0.2);
            color: #10b981;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }
        
        .plan-features {
            list-style: none;
            margin-bottom: 25px;
        }
        
        .plan-features li {
            padding: 8px 0;
            color: #cbd5e1;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .plan-features li i {
            color: #10b981;
        }
        
        .select-plan-btn {
            width: 100%;
            padding: 12px;
            background: linear-gradient(90deg, #8b5cf6, #a78bfa);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        .select-plan-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
        }
        
        /* Payment details modal */
        .payment-options {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        
        @media (min-width: 768px) {
            .payment-options {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        .payment-option {
            background: #0f172a;
            border-radius: 12px;
            padding: 25px;
            border: 1px solid #334155;
        }
        
        .payment-qr-container {
            text-align: center;
            margin: 20px 0;
        }
        
        .payment-qr {
            width: 200px;
            height: 200px;
            margin: 0 auto;
            background-color: white;
            border-radius: 8px;
            padding: 10px;
            border: 1px solid #475569;
        }
        
        .payment-qr img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        
        .file-upload {
            margin: 20px 0;
        }
        
        .file-upload-label {
            display: block;
            padding: 15px;
            background: #334155;
            border: 2px dashed #475569;
            border-radius: 8px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .file-upload-label:hover {
            border-color: #8b5cf6;
            background: #3c4659;
        }
        
        .file-upload-label i {
            font-size: 24px;
            color: #94a3b8;
            margin-bottom: 10px;
            display: block;
        }
        
        .file-upload-input {
            display: none;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #94a3b8;
            font-size: 14px;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            background: #334155;
            border: 1px solid #475569;
            border-radius: 8px;
            color: #f1f5f9;
            font-size: 14px;
            transition: border-color 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #8b5cf6;
        }
        
        .submit-payment-btn {
            width: 100%;
            padding: 15px;
            background: linear-gradient(90deg, #10b981, #34d399);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        .submit-payment-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
        }
        
        .selected-plan-info {
            background: linear-gradient(135deg, #1e293b 0%, #2d3748 100%);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 30px;
            border-left: 5px solid #8b5cf6;
        }
        
        .selected-plan-details {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .selected-plan-name {
            font-size: 24px;
            font-weight: 700;
            color: #f1f5f9;
        }
        
        .selected-plan-price {
            font-size: 28px;
            font-weight: 800;
            color: #8b5cf6;
        }
        
        /* Progress bar */
        .payment-progress {
            display: flex;
            justify-content: space-between;
            margin: 30px 0;
            position: relative;
        }
        
        .payment-progress::before {
            content: '';
            position: absolute;
            top: 15px;
            left: 10%;
            right: 10%;
            height: 4px;
            background: #334155;
            z-index: 1;
        }
        
        .progress-step {
            text-align: center;
            z-index: 2;
            position: relative;
            flex: 1;
        }
        
        .progress-step.active .step-icon {
            background: #8b5cf6;
            color: white;
        }
        
        .step-icon {
            width: 35px;
            height: 35px;
            background: #334155;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            color: #94a3b8;
            font-weight: 600;
        }
        
        .step-label {
            font-size: 12px;
            color: #94a3b8;
        }
        
        .progress-step.active .step-label {
            color: #f1f5f9;
            font-weight: 600;
        }
        
        /* Live chat styles */
        .live-chat-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #0088cc, #1da1f2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            cursor: pointer;
            box-shadow: 0 5px 15px rgba(0, 136, 204, 0.4);
            z-index: 1000;
            transition: all 0.3s;
        }
        
        .live-chat-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 20px rgba(0, 136, 204, 0.6);
        }
        
        .live-chat-modal {
            position: fixed;
            bottom: 100px;
            right: 30px;
            width: 350px;
            height: 500px;
            background: #1e293b;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid #475569;
            z-index: 1001;
            display: none;
            flex-direction: column;
            overflow: hidden;
        }
        
        .live-chat-modal.active {
            display: flex;
        }
        
        .chat-header {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            padding: 20px;
            border-bottom: 1px solid #475569;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .chat-header h3 {
            color: #f1f5f9;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .chat-close {
            background: none;
            border: none;
            color: #94a3b8;
            font-size: 20px;
            cursor: pointer;
        }
        
        .chat-messages {
            flex: 1;
            padding: 20px;
            overflow-y: auto;
            background: #0f172a;
        }
        
        .chat-message {
            margin-bottom: 15px;
            max-width: 80%;
        }
        
        .chat-message.user {
            margin-left: auto;
        }
        
        .message-content {
            padding: 12px 15px;
            border-radius: 12px;
            background: #334155;
            color: #f1f5f9;
            font-size: 14px;
        }
        
        .chat-message.user .message-content {
            background: #3b82f6;
            border-bottom-right-radius: 4px;
        }
        
        .chat-message.admin .message-content {
            background: #10b981;
            border-bottom-left-radius: 4px;
        }
        
        .message-time {
            font-size: 11px;
            color: #94a3b8;
            margin-top: 5px;
            display: block;
        }
        
        .chat-input-area {
            padding: 15px;
            border-top: 1px solid #475569;
            background: #1e293b;
        }
        
        .chat-input-group {
            display: flex;
            gap: 10px;
        }
        
        .chat-input {
            flex: 1;
            padding: 12px 15px;
            background: #334155;
            border: 1px solid #475569;
            border-radius: 8px;
            color: #f1f5f9;
            font-size: 14px;
        }
        
        .chat-send-btn {
            padding: 12px 20px;
            background: linear-gradient(90deg, #0088cc, #1da1f2);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
        }
        
        /* Invitation link section */
        .invitation-section {
            background: linear-gradient(135deg, #1e293b 0%, #2d3748 100%);
            border-radius: 12px;
            padding: 25px;
            margin-top: 30px;
            text-align: center;
        }
        
        .invitation-code {
            background: #0f172a;
            padding: 15px;
            border-radius: 8px;
            font-family: monospace;
            font-size: 18px;
            color: #8b5cf6;
            margin: 15px 0;
            letter-spacing: 2px;
        }
        
        .copy-invite-btn {
            background: linear-gradient(90deg, #f59e0b, #fbbf24);
            color: #1e293b;
            border: none;
            padding: 12px 30px;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .copy-invite-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
        }
        
        /* Copy button styles */
        .copy-btn {
            background-color: #3b82f6;
            color: white;
            border: none;
            padding: 8px 15px;
            border-radius: 6px;
            font-size: 14px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 5px;
            white-space: nowrap;
            transition: background-color 0.3s;
        }
        
        .copy-btn:hover {
            background-color: #2563eb;
        }
        
        .copy-btn.copied {
            background-color: #10b981;
        }
        
        /* Payment info styles */
        .payment-info {
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid #334155;
        }
        
        .payment-info-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 8px;
        }
        
        .payment-info-label {
            color: #94a3b8;
            font-size: 14px;
        }
        
        .payment-info-value {
            color: #f1f5f9;
            font-weight: 600;
            font-size: 15px;
        }
        
        /* Telegram contact section */
        .telegram-contact-section {
            background: linear-gradient(135deg, #0088cc, #1da1f2);
            border-radius: 12px;
            padding: 25px;
            margin-top: 30px;
            text-align: center;
            border: 1px solid #475569;
        }
        
        .telegram-icon {
            width: 70px;
            height: 70px;
            background-color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 32px;
            color: #0088cc;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .telegram-contact-section h3 {
            color: white;
            font-size: 24px;
            margin-bottom: 10px;
        }
        
        .telegram-contact-section p {
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 20px;
            font-size: 16px;
        }
        
        .telegram-username {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 12px 20px;
            border-radius: 8px;
            font-size: 18px;
            font-weight: 600;
            color: white;
            margin-bottom: 20px;
            display: inline-block;
        }
        
        .telegram-btn {
            background-color: white;
            color: #0088cc;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin: 0 auto;
        }
        
        .telegram-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 255, 255, 0.2);
        }
        
        .vip-instructions {
            background-color: rgba(59, 130, 246, 0.1);
            border-radius: 10px;
            padding: 20px;
            margin-top: 25px;
            border-left: 5px solid #3b82f6;
        }
        
        .vip-instructions h3 {
            color: #3b82f6;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .vip-instructions ol {
            padding-left: 20px;
            color: #cbd5e1;
        }
        
        .vip-instructions li {
            margin-bottom: 8px;
        }
        
        .vip-close-btn {
            background-color: #8b5cf6;
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin: 20px auto 0;
            width: 100%;
        }
        
        .vip-close-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
        }
        
        /* Tablet and Desktop */
        @media (min-width: 768px) {
            .container {
                max-width: 1400px;
                margin: 0 auto;
                padding: 20px;
                gap: 30px;
            }
            
            header {
                padding: 25px 30px;
            }
            
            .header-content {
                flex-direction: row;
                align-items: center;
            }
            
            .logo-section {
                text-align: left;
            }
            
            .logo-section h1 {
                font-size: 32px;
            }
            
            .header-right {
                flex-direction: row;
                justify-content: flex-end;
                width: auto;
            }
            
            .main-content {
                gap: 30px;
            }
            
            .section-title {
                font-size: 24px;
                margin-bottom: 20px;
            }
            
            .table-header, .table-row {
                padding: 18px 20px;
                font-size: 16px;
                gap: 10px;
            }
            
            .flag-icon {
                width: 24px;
                height: 16px;
            }
            
            .time-date {
                font-size: 13px;
            }
            
            .status-active,
            .status-tp,
            .status-waiting,
            .action-sell,
            .action-buy {
                font-size: 14px;
            }
            
            .action-sell,
            .action-buy {
                padding: 6px 12px;
            }
            
            /* Modal for desktop */
            .modal {
                padding: 20px;
            }
            
            .modal-content {
                max-width: 800px;
                max-height: 90vh;
                height: auto;
            }
            
            .vip-modal-content {
                max-width: 900px;
                max-height: 90vh;
                height: auto;
            }
            
            .modal-header {
                padding: 25px 30px;
            }
            
            .vip-header {
                padding: 30px;
            }
            
            .modal-header h2 {
                font-size: 28px;
            }
            
            .vip-header h2 {
                font-size: 32px;
            }
            
            .modal-body {
                padding: 30px;
            }
            
            .vip-body {
                padding: 30px;
            }
            
            .modal-accuracy-highlight {
                font-size: 20px;
                margin-bottom: 25px;
            }
            
            .modal-pair-title {
                font-size: 32px;
                margin-bottom: 30px;
            }
            
            .modal-pair-flag {
                width: 40px;
                height: 26px;
            }
            
            .modal-status-badge {
                padding: 10px 20px;
                margin-bottom: 30px;
                font-size: 18px;
            }
            
            .modal-info-grid {
                gap: 20px;
                margin-bottom: 30px;
            }
            
            .modal-info-item {
                padding: 15px;
            }
            
            .modal-info-label {
                font-size: 14px;
            }
            
            .modal-info-value {
                font-size: 18px;
            }
            
            .modal-take-profit-container {
                padding: 25px;
                margin-bottom: 30px;
            }
            
            .modal-tp-title {
                font-size: 18px;
                margin-bottom: 20px;
            }
            
            .modal-tp-levels {
                gap: 12px;
            }
            
            .modal-tp-level {
                padding: 15px;
            }
            
            .modal-action-buttons {
                gap: 15px;
                margin-top: 30px;
            }
            
            .modal-vip-btn {
                padding: 15px 25px;
                font-size: 16px;
            }
            
            .modal-close-btn {
                padding: 15px 25px;
                font-size: 16px;
            }
            
            footer {
                padding: 20px;
                font-size: 14px;
            }
            
            .vip-plan-card {
                padding: 30px;
            }
            
            .payment-option {
                padding: 30px;
            }
        }
        
        /* Very small phones */
        @media (max-width: 360px) {
            .container {
                padding: 10px;
                gap: 15px;
            }
            
            header {
                padding: 15px;
            }
            
            .logo-section h1 {
                font-size: 20px;
            }
            
            .logo-section p {
                font-size: 14px;
            }
            
            .accuracy-badge {
                padding: 8px 15px;
                font-size: 14px;
            }
            
            .admin-btn {
                padding: 8px 15px;
                font-size: 14px;
            }
            
            .section-title {
                font-size: 18px;
            }
            
            .table-header, .table-row {
                padding: 12px;
                font-size: 12px;
                grid-template-columns: 1.8fr 1fr 1fr 1fr;
            }
            
            .pair-info {
                gap: 5px;
            }
            
            .flag-icon {
                width: 18px;
                height: 12px;
            }
            
            .time-date {
                font-size: 11px;
            }
            
            .status-active,
            .status-tp,
            .status-waiting {
                font-size: 12px;
            }
            
            .action-sell,
            .action-buy {
                font-size: 11px;
                padding: 3px 6px;
            }
            
            .modal-header {
                padding: 15px;
            }
            
            .modal-header h2 {
                font-size: 20px;
            }
            
            .close-modal {
                width: 35px;
                height: 35px;
                font-size: 20px;
            }
            
            .modal-body {
                padding: 15px;
            }
            
            .modal-accuracy-highlight {
                font-size: 16px;
                padding: 10px;
            }
            
            .modal-pair-title {
                font-size: 22px;
                margin-bottom: 15px;
            }
            
            .modal-pair-flag {
                width: 30px;
                height: 20px;
            }
            
            .modal-status-badge {
                padding: 8px 12px;
                margin-bottom: 15px;
                font-size: 14px;
            }
            
            .modal-info-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            
            .modal-info-item {
                padding: 10px;
            }
            
            .modal-info-label {
                font-size: 12px;
            }
            
            .modal-info-value {
                font-size: 14px;
            }
            
            .modal-take-profit-container {
                padding: 15px;
                margin-bottom: 15px;
            }
            
            .modal-tp-title {
                font-size: 14px;
                margin-bottom: 12px;
            }
            
            .modal-tp-levels {
                gap: 8px;
            }
            
            .modal-tp-level {
                padding: 10px;
            }
            
            .modal-tp-level span:first-child {
                font-size: 13px;
            }
            
            .modal-action-buttons {
                flex-direction: column;
                gap: 8px;
                margin-top: 15px;
            }
            
            .modal-vip-btn,
            .modal-close-btn {
                padding: 10px 15px;
                font-size: 14px;
            }
            
            .payment-option {
                padding: 15px;
            }
            
            .payment-header {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            
            .payment-qr {
                width: 150px;
                height: 150px;
            }
            
            .live-chat-modal {
                width: calc(100% - 60px);
                right: 30px;
                left: 30px;
                height: 70vh;
            }
            
            .payment-progress {
                flex-direction: column;
                gap: 20px;
            }
            
            .payment-progress::before {
                display: none;
            }
        }
        
        /* Prevent horizontal scrolling */
        html, body {
            overflow-x: hidden;
            max-width: 100%;
        }
        
        /* Database Status */
        .database-status {
            margin-top: 10px;
            padding: 10px;
            background-color: rgba(59, 130, 246, 0.1);
            border-radius: 6px;
            font-size: 12px;
            color: #3b82f6;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .database-status.error {
            background-color: rgba(239, 68, 68, 0.1);
            color: #ef4444;
        }
        
        /* Success message */
        .success-message {
            text-align: center;
            padding: 15px;
            color: #10b981;
            background-color: rgba(16, 185, 129, 0.1);
            border-radius: 8px;
            margin: 10px 0;
            font-size: 14px;
        }
    </style>
</head>
<body>
    <div class="container">
        <header>
            <div class="header-content">
                <div class="logo-section">
                    <h1><i class="fas fa-chart-line"></i> Get Pro Signals and Trade like a Pro!</h1>
                    <p>Forex Signals - Live Buy/Sell Updates</p>
                </div>
                <div class="header-right">
                    <div class="accuracy-badge">
                        <i class="fas fa-bullseye"></i>
                        <span>90% Accuracy Rate</span>
                    </div>
                    <a href="admin.php" class="admin-btn">
                        <i class="fas fa-user-cog"></i> Admin Panel
                    </a>
                </div>
            </div>
        </header>
        
        <div class="main-content">
            <section class="signals-section">
                <h2 class="section-title"><i class="fas fa-list-alt"></i> Forex Signals - Live Buy/Sell</h2>
                <div class="signals-table">
                    <div class="table-header">
                        <div>Currency Pair</div>
                        <div>Status</div>
                        <div>Take Profit</div>
                        <div>Action</div>
                    </div>
                    
                    <div id="signals-container">
                        <?php if (empty($signals)): ?>
                            <div class="table-row"><div colspan="4" style="text-align: center; padding: 30px; color: #94a3b8; font-size: 14px;">No signals available. Add some from the admin panel.</div></div>
                        <?php else: ?>
                            <?php 
                            usort($signals, function($a, $b) {
                                return strtotime($b['dateTime']) - strtotime($a['dateTime']);
                            });
                            
                            foreach ($signals as $signal): 
                                $base = explode('/', $signal['pair'])[0];
                                $quote = explode('/', $signal['pair'])[1];
                                
                                $statusClass = "status-tp";
                                if ($signal['status'] == "Active") $statusClass = "status-active";
                                if ($signal['status'] == "Waiting") $statusClass = "status-waiting";
                                
                                $actionClass = $signal['action'] == "BUY" ? "action-buy" : "action-sell";
                                $formattedTime = formatDateTime($signal['dateTime']);
                            ?>
                            <div class="table-row <?php echo $signal['status'] == "Active" ? 'active-signal' : ''; ?>" 
                                 data-id="<?php echo $signal['id']; ?>"
                                 onclick="showSignalModal(<?php echo htmlspecialchars(json_encode($signal)); ?>)">
                                <div class="pair-cell">
                                    <div class="pair-info">
                                        <div class="flag-icon" style="background-image: url(https://flagcdn.com/w40/<?php echo $flagMap[$base] ?? 'us'; ?>.png);"></div>
                                        <span><?php echo $base; ?></span>
                                        <span>/</span>
                                        <div class="flag-icon" style="background-image: url(https://flagcdn.com/w40/<?php echo $flagMap[$quote] ?? 'us'; ?>.png);"></div>
                                        <span><?php echo $quote; ?></span>
                                    </div>
                                    <div class="time-date">
                                        <i class="far fa-clock"></i>
                                        <span><?php echo $formattedTime; ?></span>
                                    </div>
                                </div>
                                <div class="<?php echo $statusClass; ?>"><?php echo $signal['status']; ?></div>
                                <div><?php echo $signal['tp']; ?></div>
                                <div class="<?php echo $actionClass; ?>"><?php echo $signal['action']; ?></div>
                            </div>
                            <?php endforeach; ?>
                        <?php endif; ?>
                    </div>
                </div>
                <div id="database-status" class="database-status">
                    <?php 
                    $dbFileExists = file_exists(DATABASE_FILE);
                    $dbFileWritable = is_writable(DATABASE_FILE);
                    $signalCount = count($signals);
                    
                    if ($dbFileExists && $dbFileWritable): ?>
                        <i class="fas fa-check-circle"></i>
                        <span>✅ Online Database Active | Signals: <?php echo $signalCount; ?> | Last Updated: <?php echo date('H:i:s'); ?></span>
                    <?php elseif (!$dbFileWritable): ?>
                        <i class="fas fa-exclamation-circle"></i>
                        <span class="error">⚠️ Database file not writable. Check file permissions.</span>
                    <?php else: ?>
                        <i class="fas fa-exclamation-triangle"></i>
                        <span class="error">⚠️ Database file not found. Using default data.</span>
                    <?php endif; ?>
                </div>
            </section>
        </div>
        
        <footer>
            <p>© 2023 Pro Forex Signals. All trading involves risk. Past performance is not indicative of future results.</p>
            <p style="margin-top: 5px;">This is a demo website for educational purposes only.</p>
        </footer>
    </div>
    
    <!-- Signal Details Modal -->
    <div id="signal-modal" class="modal">
        <div class="modal-content">
            <div class="modal-header">
                <h2>
                    <i class="fas fa-info-circle"></i>
                    Signal Details
                </h2>
                <button class="close-modal" id="close-modal">
                    <i class="fas fa-times"></i>
                </button>
            </div>
            <div class="modal-body">
                <div class="modal-accuracy-highlight">with 90% Accuracy</div>
                
                <div class="modal-pair-title">
                    <div class="modal-pair-flag" id="modal-detailed-flag"></div>
                    <span id="modal-detailed-pair">GBP/JPY</span>
                </div>
                
                <div class="modal-status-badge" id="modal-detailed-status">Active</div>
                
                <div class="modal-info-grid">
                    <div class="modal-info-item">
                        <span class="modal-info-label">Signal</span>
                        <span class="modal-info-value" id="modal-detailed-action">SELL</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Possibility</span>
                        <span class="modal-info-value" id="modal-detailed-possibility">75.5%</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Opening Time</span>
                        <span class="modal-info-value" id="modal-detailed-opening-time">Just now</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Open Price</span>
                        <span class="modal-info-value" id="modal-detailed-price">189.345</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Time Frame</span>
                        <span class="modal-info-value" id="modal-detailed-timeframe">H-1</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Last Update</span>
                        <span class="modal-info-value" id="modal-detailed-update">Just now</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Stop Loss</span>
                        <span class="modal-info-value" id="modal-detailed-stop-loss">190.150</span>
                    </div>
                    <div class="modal-info-item">
                        <span class="modal-info-label">Profit/Loss (Pips)</span>
                        <span class="modal-info-value" id="modal-detailed-profit-loss">+120 pips</span>
                    </div>
                </div>
                
                <div class="modal-take-profit-container">
                    <div class="modal-tp-title">Take Profit Levels</div>
                    <div class="modal-tp-levels">
                        <div class="modal-tp-level tp1">
                            <span>Take Profit 1</span>
                            <span class="modal-info-value" id="modal-tp1">188.150</span>
                        </div>
                        <div class="modal-tp-level tp2">
                            <span>Take Profit 2</span>
                            <span class="modal-info-value" id="modal-tp2">187.250</span>
                        </div>
                        <div class="modal-tp-level tp3">
                            <span>Take Profit 3</span>
                            <span class="modal-info-value" id="modal-tp3">186.150</span>
                        </div>
                    </div>
                </div>
                
                <div class="modal-info-item">
                    <span class="modal-info-label">Trade Result</span>
                    <span class="modal-info-value" id="modal-detailed-result">Running</span>
                </div>
                
                <div class="modal-action-buttons">
                    <button class="modal-vip-btn" onclick="showVIPPlansModal()">
                        <i class="fas fa-crown"></i> Get VIP Signal
                    </button>
                    <button class="modal-close-btn" onclick="closeModal()">
                        <i class="fas fa-times"></i> Close
                    </button>
                </div>
            </div>
        </div>
    </div>
    
    <!-- VIP Plans Modal -->
    <div id="vip-plans-modal" class="modal">
        <div class="vip-modal-content">
            <div class="vip-header">
                <h2>
                    <i class="fas fa-crown"></i>
                    Choose Your VIP Plan
                </h2>
                <p style="color: #cbd5e1; margin-top: 10px;">Select the perfect plan for your trading needs</p>
            </div>
            
            <div class="vip-body">
                <div class="payment-progress">
                    <div class="progress-step active">
                        <div class="step-icon">1</div>
                        <div class="step-label">Choose Plan</div>
                    </div>
                    <div class="progress-step">
                        <div class="step-icon">2</div>
                        <div class="step-label">Payment</div>
                    </div>
                    <div class="progress-step">
                        <div class="step-icon">3</div>
                        <div class="step-label">Verification</div>
                    </div>
                </div>
                
                <div class="vip-plans-grid">
                    <?php foreach ($vipPlans as $plan): ?>
                    <div class="vip-plan-card <?php echo $plan['popular'] ? 'popular' : ''; ?>">
                        <?php if ($plan['popular']): ?>
                            <div class="popular-badge">MOST POPULAR</div>
                        <?php endif; ?>
                        
                        <div class="plan-header">
                            <div class="plan-name"><?php echo $plan['name']; ?></div>
                            <div class="plan-duration"><?php echo $plan['duration']; ?> Access</div>
                            <div class="plan-price">
                                <?php echo $plan['price']; ?>
                                <?php if (isset($plan['original_price'])): ?>
                                    <span class="original-price"><?php echo $plan['original_price']; ?></span>
                                <?php endif; ?>
                            </div>
                            <?php if (isset($plan['discount'])): ?>
                                <div class="plan-discount"><?php echo $plan['discount']; ?></div>
                            <?php endif; ?>
                        </div>
                        
                        <ul class="plan-features">
                            <?php foreach ($plan['features'] as $feature): ?>
                                <li><i class="fas fa-check-circle"></i> <?php echo $feature; ?></li>
                            <?php endforeach; ?>
                        </ul>
                        
                        <button class="select-plan-btn" onclick="selectVIPPlan('<?php echo $plan['id']; ?>', '<?php echo $plan['name']; ?>', '<?php echo $plan['price']; ?>')">
                            <i class="fas fa-shopping-cart"></i> Select Plan
                        </button>
                    </div>
                    <?php endforeach; ?>
                </div>
                
                <!-- Invitation Link Section -->
                <div class="invitation-section">
                    <h3><i class="fas fa-user-friends"></i> Invite Friends & Get Discount</h3>
                    <p>Share your invitation code with friends and get 10% discount on your next purchase!</p>
                    <div class="invitation-code">PROFX<?php echo strtoupper(uniqid()); ?></div>
                    <button class="copy-invite-btn" onclick="copyInvitationCode()">
                        <i class="far fa-copy"></i> Copy Invitation Code
                    </button>
                </div>
                
                <button class="vip-close-btn" onclick="closeModal()">
                    <i class="fas fa-times"></i> Close
                </button>
            </div>
        </div>
    </div>
    
    <!-- Payment Details Modal -->
    <div id="payment-details-modal" class="modal">
        <div class="vip-modal-content">
            <div class="vip-header">
                <h2>
                    <i class="fas fa-credit-card"></i>
                    Complete Your Payment
                </h2>
                <p style="color: #cbd5e1; margin-top: 10px;">Step 2: Send payment and upload proof</p>
            </div>
            
            <div class="vip-body">
                <div class="payment-progress">
                    <div class="progress-step">
                        <div class="step-icon">1</div>
                        <div class="step-label">Choose Plan</div>
                    </div>
                    <div class="progress-step active">
                        <div class="step-icon">2</div>
                        <div class="step-label">Payment</div>
                    </div>
                    <div class="progress-step">
                        <div class="step-icon">3</div>
                        <div class="step-label">Verification</div>
                    </div>
                </div>
                
                <div class="selected-plan-info">
                    <div class="selected-plan-details">
                        <div>
                            <div class="selected-plan-name" id="selected-plan-name">1 Month VIP</div>
                            <div class="plan-duration" id="selected-plan-duration">30 Days Access</div>
                        </div>
                        <div class="selected-plan-price" id="selected-plan-price">$100</div>
                    </div>
                </div>
                
                <form id="payment-form" method="POST" enctype="multipart/form-data" onsubmit="return validatePaymentForm()">
                    <input type="hidden" name="plan_id" id="form-plan-id" value="">
                    <input type="hidden" name="plan_name" id="form-plan-name" value="">
                    <input type="hidden" name="plan_price" id="form-plan-price" value="">
                    
                    <div class="payment-options">
                        <!-- Bitcoin Payment Option -->
                        <div class="payment-option">
                            <h3 style="color: #f1f5f9; margin-bottom: 20px; display: flex; align-items: center; gap: 10px;">
                                <i class="fab fa-bitcoin" style="color: #f7931a;"></i>
                                Bitcoin (BTC) Payment
                            </h3>
                            
                            <div class="payment-qr-container">
                                <div class="payment-qr">
                                    <img src="<?php echo $paymentDetails['btc']['qrCode']; ?>" alt="Bitcoin QR Code">
                                </div>
                            </div>
                            
                            <div class="form-group">
                                <label for="btc-address">Bitcoin Address:</label>
                                <div class="address-value" style="margin-bottom: 10px;">
                                    <span style="flex: 1; font-family: monospace; font-size: 12px;"><?php echo $paymentDetails['btc']['address']; ?></span>
                                    <button type="button" class="copy-btn" onclick="copyToClipboard('<?php echo $paymentDetails['btc']['address']; ?>', this)">
                                        <i class="far fa-copy"></i> Copy
                                    </button>
                                </div>
                            </div>
                            
                            <div class="form-group">
                                <label>Send Exact Amount:</label>
                                <input type="text" value="<?php echo $paymentDetails['btc']['amount']; ?>" readonly style="background: #2d3748;">
                            </div>
                            
                            <div class="form-group">
                                <label for="btc-screenshot">Upload Payment Screenshot:</label>
                                <div class="file-upload">
                                    <label for="btc-screenshot" class="file-upload-label">
                                        <i class="fas fa-upload"></i>
                                        <span>Click to upload screenshot</span>
                                        <br>
                                        <small style="color: #94a3b8; font-size: 12px;">Max 5MB - JPG, PNG, PDF</small>
                                    </label>
                                    <input type="file" id="btc-screenshot" name="payment_screenshot" class="file-upload-input" accept="image/*,.pdf" onchange="previewFile(this, 'btc')">
                                    <div id="btc-file-preview" style="margin-top: 10px;"></div>
                                </div>
                            </div>
                            
                            <div class="form-group">
                                <label for="btc-transaction">Transaction ID:</label>
                                <input type="text" id="btc-transaction" name="transaction_id" placeholder="Enter Bitcoin transaction ID">
                            </div>
                        </div>
                        
                        <!-- UPI Payment Option -->
                        <div class="payment-option">
                            <h3 style="color: #f1f5f9; margin-bottom: 20px; display: flex; align-items: center; gap: 10px;">
                                <i class="fas fa-mobile-alt" style="color: #6f42c1;"></i>
                                UPI Payment
                            </h3>
                            
                            <div class="payment-qr-container">
                                <div class="payment-qr">
                                    <img src="<?php echo $paymentDetails['upi']['qrCode']; ?>" alt="UPI QR Code">
                                </div>
                            </div>
                            
                            <div class="form-group">
                                <label for="upi-id">UPI ID:</label>
                                <div class="address-value" style="margin-bottom: 10px;">
                                    <span style="flex: 1; font-family: monospace; font-size: 12px;"><?php echo $paymentDetails['upi']['address']; ?></span>
                                    <button type="button" class="copy-btn" onclick="copyToClipboard('<?php echo $paymentDetails['upi']['address']; ?>', this)">
                                        <i class="far fa-copy"></i> Copy
                                    </button>
                                </div>
                            </div>
                            
                            <div class="form-group">
                                <label>Send Exact Amount:</label>
                                <input type="text" value="<?php echo $paymentDetails['upi']['amount']; ?>" readonly style="background: #2d3748;">
                            </div>
                            
                            <div class="form-group">
                                <label for="upi-screenshot">Upload Payment Screenshot:</label>
                                <div class="file-upload">
                                    <label for="upi-screenshot" class="file-upload-label">
                                        <i class="fas fa-upload"></i>
                                        <span>Click to upload screenshot</span>
                                        <br>
                                        <small style="color: #94a3b8; font-size: 12px;">Max 5MB - JPG, PNG, PDF</small>
                                    </label>
                                    <input type="file" id="upi-screenshot" name="payment_screenshot_upi" class="file-upload-input" accept="image/*,.pdf" onchange="previewFile(this, 'upi')">
                                    <div id="upi-file-preview" style="margin-top: 10px;"></div>
                                </div>
                            </div>
                            
                            <div class="form-group">
                                <label for="utr-number">UTR/Reference Number:</label>
                                <input type="text" id="utr-number" name="utr_number" placeholder="Enter UTR/Reference number">
                            </div>
                        </div>
                    </div>
                    
                    <div class="form-group">
                        <label for="payment-method">Payment Method Used:</label>
                        <select id="payment-method" name="payment_method" class="form-control" required>
                            <option value="">Select payment method</option>
                            <option value="bitcoin">Bitcoin (BTC)</option>
                            <option value="upi">UPI Payment</option>
                            <option value="usdt">USDT</option>
                            <option value="bank_transfer">Bank Transfer</option>
                        </select>
                    </div>
                    
                    <div class="form-group">
                        <label for="user-name">Your Name:</label>
                        <input type="text" id="user-name" name="name" placeholder="Enter your full name" required>
                    </div>
                    
                    <div class="form-group">
                        <label for="user-email">Email Address:</label>
                        <input type="email" id="user-email" name="email" placeholder="Enter your email" required>
                    </div>
                    
                    <div class="form-group">
                        <label for="user-telegram">Telegram Username:</label>
                        <input type="text" id="user-telegram" name="telegram" placeholder="@username (optional)">
                    </div>
                    
                    <input type="hidden" name="submit_payment" value="1">
                    <button type="submit" class="submit-payment-btn">
                        <i class="fas fa-paper-plane"></i> Submit Payment Proof
                    </button>
                </form>
                
                <div class="telegram-contact-section" style="margin-top: 30px;">
                    <div class="telegram-icon">
                        <i class="fab fa-telegram"></i>
                    </div>
                    <h3>Need Help? Contact on Telegram</h3>
                    <p>For payment verification and VIP signal activation, contact us on Telegram</p>
                    <div class="telegram-username">
                        @<?php echo $telegramInfo['username']; ?>
                    </div>
                    <button type="button" class="telegram-btn" onclick="window.open('<?php echo $telegramInfo['link']; ?>', '_blank')">
                        <i class="fab fa-telegram"></i> Contact on Telegram
                    </button>
                </div>
                
                <div class="vip-instructions">
                    <h3><i class="fas fa-info-circle"></i> Important Instructions</h3>
                    <ol>
                        <li>Send exact amount for your selected plan</li>
                        <li>After payment, upload your payment screenshot</li>
                        <li>Fill in all required details accurately</li>
                        <li>You will receive VIP signals within 15 minutes after verification</li>
                        <li>VIP signals include: Real-time alerts, TP/SL levels, and priority support</li>
                    </ol>
                </div>
                
                <button class="vip-close-btn" onclick="showVIPPlansModal()">
                    <i class="fas fa-arrow-left"></i> Back to Plans
                </button>
            </div>
        </div>
    </div>

    <!-- Live Chat Widget -->
    <div class="live-chat-btn" id="live-chat-btn">
        <i class="fas fa-comment-dots"></i>
    </div>
    
    <div class="live-chat-modal" id="live-chat-modal">
        <div class="chat-header">
            <h3><i class="fas fa-comments"></i> Live Support</h3>
            <button class="chat-close" id="chat-close-btn">
                <i class="fas fa-times"></i>
            </button>
        </div>
        
        <div class="chat-messages" id="chat-messages">
            <div class="chat-message admin">
                <div class="message-content">
                    Hello! Welcome to Pro Forex Signals. How can I help you today?
                </div>
                <span class="message-time">Just now</span>
            </div>
        </div>
        
        <div class="chat-input-area">
            <div class="chat-input-group">
                <input type="text" class="chat-input" id="chat-input" placeholder="Type your message...">
                <button class="chat-send-btn" id="chat-send-btn">Send</button>
            </div>
        </div>
    </div>

    <script>
        let selectedPlan = null;
        
        // Function to show signal details in modal
        function showSignalModal(signal) {
            const modal = document.getElementById('signal-modal');
            
            // Update pair title and flag
            document.getElementById('modal-detailed-pair').textContent = signal.pair;
            
            // Update flag
            const [base, quote] = signal.pair.split("/");
            const flagElement = document.getElementById('modal-detailed-flag');
            flagElement.style.backgroundImage = `url(https://flagcdn.com/w40/${base.toLowerCase()}.png), url(https://flagcdn.com/w40/${quote.toLowerCase()}.png)`;
            flagElement.style.backgroundSize = '50% 100%, 50% 100%';
            flagElement.style.backgroundRepeat = 'no-repeat';
            flagElement.style.backgroundPosition = 'left, right';
            
            // Update status badge
            const statusBadge = document.getElementById('modal-detailed-status');
            statusBadge.textContent = signal.status;
            statusBadge.className = 'modal-status-badge';
            
            if (signal.status === "Active") statusBadge.classList.add('active');
            else if (signal.status === "Take Profit") statusBadge.classList.add('take-profit');
            else if (signal.status === "Waiting") statusBadge.classList.add('waiting');
            
            // Update all other fields
            document.getElementById('modal-detailed-action').textContent = signal.action;
            document.getElementById('modal-detailed-possibility').textContent = signal.possibility + "%";
            document.getElementById('modal-detailed-opening-time').textContent = formatDateTime(signal.dateTime);
            document.getElementById('modal-detailed-price').textContent = signal.openPrice;
            document.getElementById('modal-detailed-timeframe').textContent = signal.timeFrame;
            document.getElementById('modal-detailed-update').textContent = formatDateTime(new Date().toISOString());
            document.getElementById('modal-detailed-stop-loss').textContent = signal.stopLoss;
            document.getElementById('modal-detailed-profit-loss').textContent = signal.profitLoss || "Waiting";
            document.getElementById('modal-detailed-result').textContent = signal.tradeResult || "Waiting";
            document.getElementById('modal-tp1').textContent = signal.takeProfit1;
            document.getElementById('modal-tp2').textContent = signal.takeProfit2 || "-";
            document.getElementById('modal-tp3').textContent = signal.takeProfit3 || "-";
            
            // Show modal
            modal.classList.add('active');
            document.body.style.overflow = 'hidden';
        }

        // Function to show VIP plans modal
        function showVIPPlansModal() {
            closeModal();
            const modal = document.getElementById('vip-plans-modal');
            modal.classList.add('active');
            document.body.style.overflow = 'hidden';
        }

        // Function to select VIP plan
        function selectVIPPlan(planId, planName, planPrice) {
            selectedPlan = { id: planId, name: planName, price: planPrice };
            
            // Update form fields
            document.getElementById('form-plan-id').value = planId;
            document.getElementById('form-plan-name').value = planName;
            document.getElementById('form-plan-price').value = planPrice;
            
            // Update display
            document.getElementById('selected-plan-name').textContent = planName;
            document.getElementById('selected-plan-price').textContent = planPrice;
            
            // Set duration based on plan
            let duration = '30 Days';
            switch(planId) {
                case '7days': duration = '7 Days'; break;
                case '6months': duration = '180 Days'; break;
                case '1year': duration = '365 Days'; break;
            }
            document.getElementById('selected-plan-duration').textContent = duration + ' Access';
            
            // Switch to payment modal
            closeModal();
            const modal = document.getElementById('payment-details-modal');
            modal.classList.add('active');
        }

        // Function to close modal
        function closeModal() {
            const modals = document.querySelectorAll('.modal');
            modals.forEach(modal => {
                modal.classList.remove('active');
            });
            document.body.style.overflow = 'auto';
        }

        // Function to copy to clipboard
        function copyToClipboard(text, button) {
            navigator.clipboard.writeText(text).then(() => {
                const originalText = button.innerHTML;
                button.innerHTML = '<i class="fas fa-check"></i> Copied!';
                button.classList.add('copied');
                
                setTimeout(() => {
                    button.innerHTML = originalText;
                    button.classList.remove('copied');
                }, 2000);
            }).catch(err => {
                console.error('Failed to copy: ', err);
                // Fallback
                const textArea = document.createElement('textarea');
                textArea.value = text;
                document.body.appendChild(textArea);
                textArea.select();
                try {
                    document.execCommand('copy');
                    const originalText = button.innerHTML;
                    button.innerHTML = '<i class="fas fa-check"></i> Copied!';
                    button.classList.add('copied');
                    
                    setTimeout(() => {
                        button.innerHTML = originalText;
                        button.classList.remove('copied');
                    }, 2000);
                } catch (err) {
                    alert('Failed to copy address. Please copy manually.');
                }
                document.body.removeChild(textArea);
            });
        }

        // Function to copy invitation code
        function copyInvitationCode() {
            const invitationCode = document.querySelector('.invitation-code').textContent;
            const tempBtn = document.createElement('button');
            copyToClipboard(invitationCode, tempBtn);
            
            // Show notification
            alert('Invitation code copied to clipboard! Share it with your friends to get 10% discount.');
        }

        // Function to preview uploaded file
        function previewFile(input, type) {
            const preview = document.getElementById(type + '-file-preview');
            const file = input.files[0];
            
            if (file) {
                if (file.size > 5 * 1024 * 1024) { // 5MB limit
                    alert('File size must be less than 5MB');
                    input.value = '';
                    preview.innerHTML = '';
                    return;
                }
                
                const reader = new FileReader();
                reader.onload = function(e) {
                    if (file.type.startsWith('image/')) {
                        preview.innerHTML = `
                            <div style="display: flex; align-items: center; gap: 10px; background: #334155; padding: 10px; border-radius: 8px;">
                                <img src="${e.target.result}" style="width: 50px; height: 50px; object-fit: cover; border-radius: 4px;">
                                <div>
                                    <div style="color: #f1f5f9; font-size: 12px;">${file.name}</div>
                                    <div style="color: #94a3b8; font-size: 10px;">${(file.size / 1024).toFixed(2)} KB</div>
                                </div>
                            </div>
                        `;
                    } else {
                        preview.innerHTML = `
                            <div style="display: flex; align-items: center; gap: 10px; background: #334155; padding: 10px; border-radius: 8px;">
                                <i class="fas fa-file" style="color: #8b5cf6; font-size: 24px;"></i>
                                <div>
                                    <div style="color: #f1f5f9; font-size: 12px;">${file.name}</div>
                                    <div style="color: #94a3b8; font-size: 10px;">${(file.size / 1024).toFixed(2)} KB</div>
                                </div>
                            </div>
                        `;
                    }
                };
                reader.readAsDataURL(file);
            } else {
                preview.innerHTML = '';
            }
        }

        // Function to validate payment form
        function validatePaymentForm() {
            const paymentMethod = document.getElementById('payment-method').value;
            const screenshotInput = paymentMethod === 'bitcoin' ? 
                document.getElementById('btc-screenshot') : 
                document.getElementById('upi-screenshot');
            
            if (!paymentMethod) {
                alert('Please select payment method used');
                return false;
            }
            
            if (!screenshotInput.files[0]) {
                alert('Please upload payment screenshot');
                return false;
            }
            
            if (paymentMethod === 'bitcoin') {
                const transactionId = document.getElementById('btc-transaction').value;
                if (!transactionId.trim()) {
                    alert('Please enter Bitcoin transaction ID');
                    return false;
                }
            } else if (paymentMethod === 'upi') {
                const utrNumber = document.getElementById('utr-number').value;
                if (!utrNumber.trim()) {
                    alert('Please enter UTR/Reference number');
                    return false;
                }
            }
            
            return true;
        }

        // Live Chat Functions
        function toggleLiveChat() {
            const chatModal = document.getElementById('live-chat-modal');
            chatModal.classList.toggle('active');
        }

        function sendChatMessage() {
            const input = document.getElementById('chat-input');
            const message = input.value.trim();
            
            if (message) {
                const messagesContainer = document.getElementById('chat-messages');
                const time = new Date().toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
                
                // Add user message
                const userMessage = document.createElement('div');
                userMessage.className = 'chat-message user';
                userMessage.innerHTML = `
                    <div class="message-content">${message}</div>
                    <span class="message-time">${time}</span>
                `;
                messagesContainer.appendChild(userMessage);
                
                // Clear input
                input.value = '';
                
                // Scroll to bottom
                messagesContainer.scrollTop = messagesContainer.scrollHeight;
                
                // Simulate admin response after 2 seconds
                setTimeout(() => {
                    const responses = [
                        "Thank you for your message! Our support team will get back to you soon.",
                        "We've received your query. Please allow us a few minutes to respond.",
                        "Is there anything specific about our VIP plans you'd like to know?",
                        "For faster support, you can contact us on Telegram: @<?php echo $telegramInfo['username']; ?>"
                    ];
                    
                    const randomResponse = responses[Math.floor(Math.random() * responses.length)];
                    const adminMessage = document.createElement('div');
                    adminMessage.className = 'chat-message admin';
                    adminMessage.innerHTML = `
                        <div class="message-content">${randomResponse}</div>
                        <span class="message-time">${new Date().toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}</span>
                    `;
                    messagesContainer.appendChild(adminMessage);
                    messagesContainer.scrollTop = messagesContainer.scrollHeight;
                }, 2000);
            }
        }

        // Function to format date for display
        function formatDateTime(dateTimeStr) {
            if (!dateTimeStr) return "Just now";
            
            try {
                const date = new Date(dateTimeStr);
                const now = new Date();
                const diffMs = now - date;
                const diffMins = Math.floor(diffMs / 60000);
                
                if (diffMins < 1) {
                    return "Just now";
                }
                if (diffMins < 60) {
                    return `${diffMins} min ago`;
                }
                
                const diffHours = Math.floor(diffMins / 60);
                if (diffHours < 24) {
                    return `${diffHours} hour${diffHours > 1 ? 's' : ''} ago`;
                }
                
                const options = { day: '2-digit', month: 'short', hour: '2-digit', minute: '2-digit' };
                return date.toLocaleDateString('en-GB', options).replace(',', '');
            } catch (error) {
                return "Recently";
            }
        }

        // Initialize the page
        document.addEventListener('DOMContentLoaded', function() {
            <?php if (isset($_SESSION['payment_submitted']) && $_SESSION['payment_submitted']): ?>
                alert('<?php echo $_SESSION['payment_message']; ?>');
                <?php unset($_SESSION['payment_submitted'], $_SESSION['payment_message']); ?>
            <?php endif; ?>
            
            // Set up event listeners for modals
            document.getElementById('close-modal').addEventListener('click', closeModal);
            
            // Close modal when clicking outside
            document.querySelectorAll('.modal').forEach(modal => {
                modal.addEventListener('click', function(e) {
                    if (e.target === this) {
                        closeModal();
                    }
                });
            });
            
            // Escape key to close modals
            document.addEventListener('keydown', function(e) {
                if (e.key === 'Escape') {
                    closeModal();
                }
            });
            
            // Live chat setup
            document.getElementById('live-chat-btn').addEventListener('click', toggleLiveChat);
            document.getElementById('chat-close-btn').addEventListener('click', toggleLiveChat);
            document.getElementById('chat-send-btn').addEventListener('click', sendChatMessage);
            document.getElementById('chat-input').addEventListener('keypress', function(e) {
                if (e.key === 'Enter') {
                    sendChatMessage();
                }
            });
            
            // File upload handlers
            document.querySelectorAll('.file-upload-input').forEach(input => {
                input.addEventListener('change', function() {
                    const type = this.id.split('-')[0];
                    previewFile(this, type);
                });
            });
            
            // Update times every minute
            setInterval(() => {
                const timeDisplays = document.querySelectorAll('.time-date span');
                timeDisplays.forEach(display => {
                    const currentText = display.textContent;
                    if (currentText.includes('min ago')) {
                        const mins = parseInt(currentText) + 1;
                        display.textContent = `${mins} min ago`;
                    }
                });
                
                // Update database status time
                const dbStatus = document.getElementById('database-status');
                if (dbStatus) {
                    const currentText = dbStatus.querySelector('span').textContent;
                    const newText = currentText.replace(/Last Updated: \d{2}:\d{2}:\d{2}/, `Last Updated: ${new Date().toLocaleTimeString()}`);
                    dbStatus.querySelector('span').textContent = newText;
                }
            }, 60000);
        });
    </script>
</body>
</html>