Initial commit

application/config/config.development.php

@@ -72,8 +72,8 @@ return array(
     /**
      * Configuration for: Google reCAPTCHA v2
      */
-    'RECAPTCHA_SITE_KEY' => 'recaptcha-site-key',
+    'RECAPTCHA_SITE_KEY' => '6Lfl-EcsAAAAAG9svnagihb5y6HCNK2cd5W9jQm-',
-    'RECAPTCHA_SECRET_KEY' => 'recaptcha-secret-key',
+    'RECAPTCHA_SECRET_KEY' => '6Lfl-EcsAAAAADusuMYTprgTZ42BVIWPsF_jVtk6',
     /**
      * Configuration for: Cookies
      * 1209600 seconds = 2 weeks

application/controller/DatabaseController.php

@@ -14,8 +14,9 @@ class DatabaseController extends Controller
     {
         parent::__construct();
         
-        // Only logged-in users can access the database manager
+        // Only admin users can access the database manager
         Auth::checkAuthentication();
+        Auth::checkAdminAuthentication();
     }
 
     /**
@@ -23,7 +24,7 @@ class DatabaseController extends Controller
      */
     public function index()
     {
-        $this->View->render('database/index', array(
+        $this->View->renderDbManager('database/index', array(
             'databases' => DatabaseModel::getAllDatabases(),
             'current_db' => Config::get('DB_NAME')
         ));
@@ -39,7 +40,7 @@ class DatabaseController extends Controller
             $database_name = Config::get('DB_NAME');
         }
 
-        $this->View->render('database/show', array(
+        $this->View->renderDbManager('database/show', array(
             'tables' => DatabaseModel::getTablesInDatabase($database_name),
             'database_name' => $database_name,
             'table_info' => DatabaseModel::getTableDetails($database_name)
@@ -133,6 +134,18 @@ class DatabaseController extends Controller
         ]);
     }
 
+    /**
+     * Export database as raw SQL text
+     * @param string $database_name
+     */
+    public function export($database_name)
+    {
+        header('Content-Type: text/plain; charset=utf-8');
+        header('Content-Disposition: inline; filename="' . $database_name . '.sql"');
+
+        echo DatabaseModel::exportDatabase($database_name);
+    }
+
     /**
      * Check if the request is an AJAX request
      */

application/controller/DbUserController.php

@@ -24,7 +24,7 @@ class DbUserController extends Controller
      */
     public function index()
     {
-        $this->View->render('dbuser/index', array(
+        $this->View->renderDbManager('dbuser/index', array(
             'users' => DbUserModel::getAllUsers(),
             'current_user' => Config::get('DB_USER')
         ));
@@ -39,11 +39,15 @@ class DbUserController extends Controller
             $username = Request::post('username');
             $password = Request::post('password');
             $host = Request::post('host');
+            $privileges = Request::post('privileges');
 
             if ($this->isAjaxRequest()) {
                 header('Content-Type: application/json');
 
                 if (DbUserModel::createUser($username, $password, $host)) {
+                    if (!empty($privileges)) {
+                        DbUserModel::updateUserPrivileges($username, $host, $privileges);
+                    }
                     echo json_encode([
                         'success' => true,
                         'message' => 'User created successfully',
@@ -59,6 +63,9 @@ class DbUserController extends Controller
             }
 
             if (DbUserModel::createUser($username, $password, $host)) {
+                if (!empty($privileges)) {
+                    DbUserModel::updateUserPrivileges($username, $host, $privileges);
+                }
                 Redirect::to('dbuser');
             } else {
                 Redirect::to('dbuser');
@@ -66,8 +73,7 @@ class DbUserController extends Controller
             return;
         }
 
-        // Show create user form
+        $this->View->renderDbManager('dbuser/create');
-        $this->View->render('dbuser/create');
     }
 
     /**
@@ -127,7 +133,7 @@ class DbUserController extends Controller
         }
 
         // Show edit user form
-        $this->View->render('dbuser/edit', array(
+        $this->View->renderDbManager('dbuser/edit', array(
             'user' => DbUserModel::getUserDetails($username, $host),
             'privileges' => DbUserModel::getUserPrivileges($username, $host),
             'databases' => DatabaseModel::getAllDatabases()
@@ -184,7 +190,7 @@ class DbUserController extends Controller
      */
     public function privileges($username, $host)
     {
-        $this->View->render('dbuser/privileges', array(
+        $this->View->renderDbManager('dbuser/privileges', array(
             'user' => DbUserModel::getUserDetails($username, $host),
             'privileges' => DbUserModel::getUserPrivileges($username, $host)
         ));

application/controller/SqlController.php

@@ -14,8 +14,9 @@ class SqlController extends Controller
     {
         parent::__construct();
         
-        // Only logged-in users can access the SQL console
+        // Only admin users can access the SQL console
         Auth::checkAuthentication();
+        Auth::checkAdminAuthentication();
     }
 
     /**
@@ -28,7 +29,7 @@ class SqlController extends Controller
             $database_name = Config::get('DB_NAME');
         }
 
-        $this->View->render('sql/index', array(
+        $this->View->renderDbManager('sql/index', array(
             'database_name' => $database_name,
             'databases' => DatabaseModel::getAllDatabases(),
             'history' => SqlModel::getQueryHistory(Session::get('user_id'))

application/controller/TableController.php

@@ -14,8 +14,9 @@ class TableController extends Controller
     {
         parent::__construct();
         
-        // Only logged-in users can access the table manager
+        // Only admin users can access the table manager
         Auth::checkAuthentication();
+        Auth::checkAdminAuthentication();
     }
 
     /**
@@ -38,7 +39,7 @@ class TableController extends Controller
         $page = (int)$page;
         $per_page = 20;
         
-        $this->View->render('table/show', array(
+        $this->View->renderDbManager('table/show', array(
             'database_name' => $database_name,
             'table_name' => $table_name,
             'columns' => TableModel::getTableColumns($database_name, $table_name),
@@ -91,7 +92,7 @@ class TableController extends Controller
         }
 
         // Show create table form
-        $this->View->render('table/create', array(
+        $this->View->renderDbManager('table/create', array(
             'database_name' => $database_name
         ));
     }
@@ -112,7 +113,7 @@ class TableController extends Controller
             return;
         }
 
-        $this->View->render('table/structure', array(
+        $this->View->renderDbManager('table/structure', array(
             'database_name' => $database_name,
             'table_name' => $table_name,
             'columns' => TableModel::getTableColumns($database_name, $table_name),
@@ -172,7 +173,7 @@ class TableController extends Controller
         }
 
         // Show add column form
-        $this->View->render('table/add_column', array(
+        $this->View->renderDbManager('table/add_column', array(
             'database_name' => $database_name,
             'table_name' => $table_name
         ));
@@ -237,6 +238,141 @@ class TableController extends Controller
         Redirect::to('database/show/' . urlencode($database_name));
     }
 
+    /**
+     * Update a row in the table (AJAX)
+     * @param string $database_name
+     * @param string $table_name
+     */
+    public function updateRow($database_name = null, $table_name = null)
+    {
+        if (!$database_name || !$table_name) {
+            if ($this->isAjaxRequest()) {
+                header('Content-Type: application/json');
+                echo json_encode(['success' => false, 'message' => 'Invalid parameters']);
+                return;
+            }
+            Redirect::to('database/index');
+            return;
+        }
+
+        $pk_value = Request::post('pk_value');
+        $data = Request::post('data');
+
+        if ($this->isAjaxRequest()) {
+            header('Content-Type: application/json');
+
+            if (!$pk_value || !$data) {
+                echo json_encode(['success' => false, 'message' => 'Missing required data']);
+                return;
+            }
+
+            if (TableModel::updateRow($database_name, $table_name, $pk_value, $data)) {
+                echo json_encode([
+                    'success' => true,
+                    'message' => 'Row updated successfully'
+                ]);
+            } else {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Failed to update row'
+                ]);
+            }
+            return;
+        }
+
+        Redirect::to('table/show/' . urlencode($database_name) . '/' . urlencode($table_name));
+    }
+
+    /**
+     * Delete a row from the table (AJAX)
+     * @param string $database_name
+     * @param string $table_name
+     */
+    public function deleteRow($database_name = null, $table_name = null)
+    {
+        if (!$database_name || !$table_name) {
+            if ($this->isAjaxRequest()) {
+                header('Content-Type: application/json');
+                echo json_encode(['success' => false, 'message' => 'Invalid parameters']);
+                return;
+            }
+            Redirect::to('database/index');
+            return;
+        }
+
+        $pk_value = Request::post('pk_value');
+
+        if ($this->isAjaxRequest()) {
+            header('Content-Type: application/json');
+
+            if (!$pk_value) {
+                echo json_encode(['success' => false, 'message' => 'Missing primary key value']);
+                return;
+            }
+
+            if (TableModel::deleteRow($database_name, $table_name, $pk_value)) {
+                echo json_encode([
+                    'success' => true,
+                    'message' => 'Row deleted successfully'
+                ]);
+            } else {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Failed to delete row'
+                ]);
+            }
+            return;
+        }
+
+        Redirect::to('table/show/' . urlencode($database_name) . '/' . urlencode($table_name));
+    }
+
+    /**
+     * Insert a new row into the table (AJAX)
+     * @param string $database_name
+     * @param string $table_name
+     */
+    public function insertRow($database_name = null, $table_name = null)
+    {
+        if (!$database_name || !$table_name) {
+            if ($this->isAjaxRequest()) {
+                header('Content-Type: application/json');
+                echo json_encode(['success' => false, 'message' => 'Invalid parameters']);
+                return;
+            }
+            Redirect::to('database/index');
+            return;
+        }
+
+        $data = Request::post('data');
+
+        if ($this->isAjaxRequest()) {
+            header('Content-Type: application/json');
+
+            if (!$data) {
+                echo json_encode(['success' => false, 'message' => 'Missing row data']);
+                return;
+            }
+
+            $insertId = TableModel::insertRow($database_name, $table_name, $data);
+            if ($insertId !== false) {
+                echo json_encode([
+                    'success' => true,
+                    'message' => 'Row inserted successfully',
+                    'insert_id' => $insertId
+                ]);
+            } else {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Failed to insert row'
+                ]);
+            }
+            return;
+        }
+
+        Redirect::to('table/show/' . urlencode($database_name) . '/' . urlencode($table_name));
+    }
+
     /**
      * Check if the request is an AJAX request
      */
@@ -245,4 +381,17 @@ class TableController extends Controller
         return isset($_SERVER['HTTP_X_REQUESTED_WITH']) &&
                strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
     }
+
+    /**
+     * Export table as raw SQL text
+     * @param string $database_name
+     * @param string $table_name
+     */
+    public function export($database_name, $table_name)
+    {
+        header('Content-Type: text/plain; charset=utf-8');
+        header('Content-Disposition: inline; filename="' . $table_name . '.sql"');
+
+        echo DatabaseModel::exportTable($database_name, $table_name);
+    }
 }

application/core/View.php

@@ -26,6 +26,27 @@ class View
     public $messages;
     public $other_user;
 
+    /* Group properties */
+    public $groups;
+
+    /* Database Manager properties */
+    public $databases;
+    public $database_name;
+    public $current_db;
+    public $tables;
+    public $table_name;
+    public $table_info;
+    public $columns;
+    public $rows;
+    public $indexes;
+    public $total_rows;
+    public $current_page;
+    public $per_page;
+    public $history;
+    public $user;
+    public $privileges;
+    public $current_user;
+
     /**
      * Static property to track if header has been rendered
      */
@@ -116,6 +137,24 @@ class View
         echo json_encode($data);
     }
 
+    /**
+     * Render a view using the database manager layout
+     * @param string $filename Path of the to-be-rendered view
+     * @param array $data Data to be used in the view
+     */
+    public function renderDbManager($filename, $data = null)
+    {
+        if ($data) {
+            foreach ($data as $key => $value) {
+                $this->{$key} = $value;
+            }
+        }
+
+        require Config::get('PATH_VIEW') . '_templates/dbmanager_header.php';
+        require Config::get('PATH_VIEW') . $filename . '.php';
+        require Config::get('PATH_VIEW') . '_templates/dbmanager_footer.php';
+    }
+    
     /**
      * Reset header render flag at start of request
      */
@@ -206,6 +245,25 @@ class View
         return false;
     }
 
+    /**
+     * Checks if the passed array of controllers contains the currently active controller.
+     * Useful for navigation items that span multiple controllers (e.g., database manager).
+     *
+     * @param string $filename
+     * @param array $controllers Array of controller names to check
+     *
+     * @return bool Shows if any of the controllers is active
+     */
+    public static function checkForActiveControllers($filename, $controllers)
+    {
+        foreach ($controllers as $controller) {
+            if (self::checkForActiveController($filename, $controller)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * Converts characters to HTML entities
      * This is important to avoid XSS attacks, and attempts to inject malicious code in your page.

application/model/DatabaseModel.php

@@ -21,7 +21,6 @@ class DatabaseModel
         
         $databases = $query->fetchAll(PDO::FETCH_COLUMN);
         
-        // Filter out system databases
         $system_dbs = ['information_schema', 'performance_schema', 'mysql', 'sys'];
         return array_diff($databases, $system_dbs);
     }
@@ -35,7 +34,7 @@ class DatabaseModel
     {
         $database = DatabaseFactory::getFactory()->getConnection();
         
-        $sql = "SHOW TABLES FROM " . $database_name;
+        $sql = "SHOW TABLES FROM `" . $database_name . "`";
         $query = $database->prepare($sql);
         $query->execute();
         
@@ -54,7 +53,7 @@ class DatabaseModel
         $table_details = array();
         
         foreach ($tables as $table) {
-            $sql = "SHOW TABLE STATUS FROM " . $database_name . " LIKE :table_name";
+            $sql = "SHOW TABLE STATUS FROM `" . $database_name . "` LIKE :table_name";
             $query = $database->prepare($sql);
             $query->execute(array(':table_name' => $table));
             
@@ -87,7 +86,7 @@ class DatabaseModel
         $tables = self::getTablesInDatabase($database_name);
         
         foreach ($tables as $table) {
-            $sql = "DESCRIBE " . $database_name . "." . $table;
+            $sql = "DESCRIBE `" . $database_name . "`.`" . $table . "`";
             $query = $database->prepare($sql);
             $query->execute();
             
@@ -152,13 +151,106 @@ class DatabaseModel
     {
         $database = DatabaseFactory::getFactory()->getConnection();
         
-        $sql = "SHOW COLUMNS FROM " . $database_name . "." . $table_name;
+        $sql = "SHOW COLUMNS FROM `" . $database_name . "`.`" . $table_name . "`";
         $query = $database->prepare($sql);
         $query->execute();
         
         return $query->fetchAll(PDO::FETCH_ASSOC);
     }
 
+    /**
+     * Export database as SQL dump
+     * @param string $database_name
+     * @return string
+     */
+    public static function exportDatabase($database_name)
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+        $output = "-- Database Export: " . $database_name . "\n";
+        $output .= "-- Generated: " . date('Y-m-d H:i:s') . "\n\n";
+        $output .= "SET FOREIGN_KEY_CHECKS=0;\n";
+        $output .= "SET SQL_MODE = \"NO_AUTO_VALUE_ON_ZERO\";\n\n";
+
+        $tables = self::getTablesInDatabase($database_name);
+
+        foreach ($tables as $table) {
+            $sql = "SHOW CREATE TABLE `" . $database_name . "`.`" . $table . "`";
+            $query = $database->prepare($sql);
+            $query->execute();
+            $row = $query->fetch(PDO::FETCH_NUM);
+
+            $output .= "DROP TABLE IF EXISTS `" . $table . "`;\n";
+            $output .= $row[1] . ";\n\n";
+
+            $sql = "SELECT * FROM `" . $database_name . "`.`" . $table . "`";
+            $query = $database->prepare($sql);
+            $query->execute();
+            $rows = $query->fetchAll(PDO::FETCH_ASSOC);
+
+            if (!empty($rows)) {
+                foreach ($rows as $dataRow) {
+                    $columns = array_keys($dataRow);
+                    $values = array_map(function($val) use ($database) {
+                        if ($val === null) {
+                            return 'NULL';
+                        }
+                        return $database->quote($val);
+                    }, array_values($dataRow));
+
+                    $output .= "INSERT INTO `" . $table . "` (`" . implode("`, `", $columns) . "`) VALUES (" . implode(", ", $values) . ");\n";
+                }
+                $output .= "\n";
+            }
+        }
+
+        $output .= "SET FOREIGN_KEY_CHECKS=1;\n";
+        return $output;
+    }
+
+    /**
+     * Export single table as SQL dump
+     * @param string $database_name
+     * @param string $table_name
+     * @return string
+     */
+    public static function exportTable($database_name, $table_name)
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+        $output = "-- Table Export: " . $table_name . " from " . $database_name . "\n";
+        $output .= "-- Generated: " . date('Y-m-d H:i:s') . "\n\n";
+        $output .= "SET FOREIGN_KEY_CHECKS=0;\n\n";
+
+        $sql = "SHOW CREATE TABLE `" . $database_name . "`.`" . $table_name . "`";
+        $query = $database->prepare($sql);
+        $query->execute();
+        $row = $query->fetch(PDO::FETCH_NUM);
+
+        $output .= "DROP TABLE IF EXISTS `" . $table_name . "`;\n";
+        $output .= $row[1] . ";\n\n";
+
+        $sql = "SELECT * FROM `" . $database_name . "`.`" . $table_name . "`";
+        $query = $database->prepare($sql);
+        $query->execute();
+        $rows = $query->fetchAll(PDO::FETCH_ASSOC);
+
+        if (!empty($rows)) {
+            foreach ($rows as $dataRow) {
+                $columns = array_keys($dataRow);
+                $values = array_map(function($val) use ($database) {
+                    if ($val === null) {
+                        return 'NULL';
+                    }
+                    return $database->quote($val);
+                }, array_values($dataRow));
+
+                $output .= "INSERT INTO `" . $table_name . "` (`" . implode("`, `", $columns) . "`) VALUES (" . implode(", ", $values) . ");\n";
+            }
+        }
+
+        $output .= "\nSET FOREIGN_KEY_CHECKS=1;\n";
+        return $output;
+    }
+
     /**
      * Format bytes to human readable format
      * @param int $bytes

application/model/DbUserModel.php

@@ -0,0 +1,202 @@
+<?php
+
+/**
+ * Class DbUserModel
+ *
+ * Model for managing MySQL database users
+ */
+class DbUserModel
+{
+    /**
+     * Get all database users
+     * @return array
+     */
+    public static function getAllUsers()
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "SELECT User, Host FROM mysql.user ORDER BY User, Host";
+            $query = $database->prepare($sql);
+            $query->execute();
+
+            return $query->fetchAll(PDO::FETCH_OBJ);
+        } catch (PDOException $e) {
+            return array();
+        }
+    }
+
+    /**
+     * Get user details
+     * @param string $username
+     * @param string $host
+     * @return object|null
+     */
+    public static function getUserDetails($username, $host)
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "SELECT * FROM mysql.user WHERE User = :username AND Host = :host";
+            $query = $database->prepare($sql);
+            $query->execute(array(':username' => $username, ':host' => $host));
+
+            return $query->fetch(PDO::FETCH_OBJ);
+        } catch (PDOException $e) {
+            return null;
+        }
+    }
+
+    /**
+     * Get user privileges
+     * @param string $username
+     * @param string $host
+     * @return array
+     */
+    public static function getUserPrivileges($username, $host)
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            // Escape username and host for SHOW GRANTS
+            $sql = "SHOW GRANTS FOR " . $database->quote($username) . "@" . $database->quote($host);
+            $query = $database->prepare($sql);
+            $query->execute();
+
+            $grants = array();
+            while ($row = $query->fetch(PDO::FETCH_NUM)) {
+                $grants[] = $row[0];
+            }
+
+            return $grants;
+        } catch (PDOException $e) {
+            return array();
+        }
+    }
+
+    /**
+     * Create a new database user
+     * @param string $username
+     * @param string $password
+     * @param string $host
+     * @return bool
+     */
+    public static function createUser($username, $password, $host)
+    {
+        if (!self::validateUsername($username) || empty($password) || empty($host)) {
+            return false;
+        }
+
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "CREATE USER " . $database->quote($username) . "@" . $database->quote($host) .
+                   " IDENTIFIED BY " . $database->quote($password);
+            $database->exec($sql);
+
+            return true;
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
+    /**
+     * Update user password
+     * @param string $username
+     * @param string $host
+     * @param string $password
+     * @return bool
+     */
+    public static function updateUserPassword($username, $host, $password)
+    {
+        if (empty($password)) {
+            return false;
+        }
+
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "ALTER USER " . $database->quote($username) . "@" . $database->quote($host) .
+                   " IDENTIFIED BY " . $database->quote($password);
+            $database->exec($sql);
+
+            return true;
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
+    /**
+     * Update user privileges
+     * @param string $username
+     * @param string $host
+     * @param array $privileges
+     * @return bool
+     */
+    public static function updateUserPrivileges($username, $host, $privileges)
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "REVOKE ALL PRIVILEGES, GRANT OPTION FROM " .
+                   $database->quote($username) . "@" . $database->quote($host);
+            $database->exec($sql);
+
+            if (!empty($privileges) && is_array($privileges)) {
+                if (in_array('ALL PRIVILEGES', $privileges)) {
+                    $sql = "GRANT ALL PRIVILEGES ON *.* TO " .
+                           $database->quote($username) . "@" . $database->quote($host);
+                    $database->exec($sql);
+                } else {
+                    $valid_privs = array('SELECT', 'INSERT', 'UPDATE', 'DELETE', 'CREATE', 'DROP', 'ALTER', 'INDEX',
+                                         'REFERENCES', 'CREATE TEMPORARY TABLES', 'LOCK TABLES', 'EXECUTE',
+                                         'CREATE VIEW', 'SHOW VIEW', 'CREATE ROUTINE', 'ALTER ROUTINE', 'EVENT', 'TRIGGER');
+                    $privileges = array_intersect($privileges, $valid_privs);
+
+                    if (!empty($privileges)) {
+                        $priv_string = implode(', ', $privileges);
+                        $sql = "GRANT " . $priv_string . " ON *.* TO " .
+                               $database->quote($username) . "@" . $database->quote($host);
+                        $database->exec($sql);
+                    }
+                }
+            }
+
+            $database->exec("FLUSH PRIVILEGES");
+
+            return true;
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
+    /**
+     * Delete a database user
+     * @param string $username
+     * @param string $host
+     * @return bool
+     */
+    public static function deleteUser($username, $host)
+    {
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "DROP USER " . $database->quote($username) . "@" . $database->quote($host);
+            $database->exec($sql);
+
+            return true;
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
+    /**
+     * Validate username format
+     * @param string $username
+     * @return bool
+     */
+    private static function validateUsername($username)
+    {
+        return !empty($username) && preg_match('/^[a-zA-Z0-9_]+$/', $username);
+    }
+}

application/model/TableModel.php

@@ -131,7 +131,6 @@ class TableModel
 
         $database = DatabaseFactory::getFactory()->getConnection();
         
-        // Build column definitions
         $column_definitions = array();
         foreach ($columns as $column) {
             $definition = "`" . $column['name'] . "` " . $column['type'];
@@ -151,7 +150,6 @@ class TableModel
             $column_definitions[] = $definition;
         }
         
-        // Handle primary key
         foreach ($columns as $column) {
             if (isset($column['key']) && $column['key'] === 'PRI') {
                 $column_definitions[] = "PRIMARY KEY (`" . $column['name'] . "`)";
@@ -260,6 +258,169 @@ class TableModel
         }
     }
 
+    /**
+     * Get the primary key column name for a table
+     * @param string $database_name
+     * @param string $table_name
+     * @return string|null
+     */
+    public static function getPrimaryKeyColumn($database_name, $table_name)
+    {
+        $columns = self::getTableColumns($database_name, $table_name);
+        foreach ($columns as $column) {
+            if ($column['Key'] === 'PRI') {
+                return $column['Field'];
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Get a single row by primary key
+     * @param string $database_name
+     * @param string $table_name
+     * @param mixed $pk_value
+     * @return array|null
+     */
+    public static function getRow($database_name, $table_name, $pk_value)
+    {
+        $pk_column = self::getPrimaryKeyColumn($database_name, $table_name);
+        if (!$pk_column) {
+            return null;
+        }
+
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        $sql = "SELECT * FROM `" . $database_name . "`.`" . $table_name . "` WHERE `" . $pk_column . "` = :pk_value LIMIT 1";
+        $query = $database->prepare($sql);
+        $query->execute(array(':pk_value' => $pk_value));
+
+        return $query->fetch(PDO::FETCH_ASSOC);
+    }
+
+    /**
+     * Update a row in the table
+     * @param string $database_name
+     * @param string $table_name
+     * @param mixed $pk_value
+     * @param array $data - associative array of column => value
+     * @return bool
+     */
+    public static function updateRow($database_name, $table_name, $pk_value, $data)
+    {
+        if (!$database_name || !$table_name || !$pk_value || empty($data)) {
+            return false;
+        }
+
+        $pk_column = self::getPrimaryKeyColumn($database_name, $table_name);
+        if (!$pk_column) {
+            return false;
+        }
+
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        $set_parts = array();
+        $params = array();
+        $i = 0;
+        foreach ($data as $column => $value) {
+            if ($column === $pk_column) {
+                continue;
+            }
+            $param_name = ':param_' . $i;
+            $set_parts[] = "`" . $column . "` = " . $param_name;
+            $params[$param_name] = $value === '' ? null : $value;
+            $i++;
+        }
+
+        if (empty($set_parts)) {
+            return false;
+        }
+
+        $params[':pk_value'] = $pk_value;
+
+        try {
+            $sql = "UPDATE `" . $database_name . "`.`" . $table_name . "` SET " . implode(', ', $set_parts) . " WHERE `" . $pk_column . "` = :pk_value";
+            $query = $database->prepare($sql);
+            return $query->execute($params);
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
+    /**
+     * Delete a row from the table
+     * @param string $database_name
+     * @param string $table_name
+     * @param mixed $pk_value
+     * @return bool
+     */
+    public static function deleteRow($database_name, $table_name, $pk_value)
+    {
+        if (!$database_name || !$table_name || !$pk_value) {
+            return false;
+        }
+
+        $pk_column = self::getPrimaryKeyColumn($database_name, $table_name);
+        if (!$pk_column) {
+            return false;
+        }
+
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        try {
+            $sql = "DELETE FROM `" . $database_name . "`.`" . $table_name . "` WHERE `" . $pk_column . "` = :pk_value";
+            $query = $database->prepare($sql);
+            return $query->execute(array(':pk_value' => $pk_value));
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
+    /**
+     * Insert a new row into the table
+     * @param string $database_name
+     * @param string $table_name
+     * @param array $data - associative array of column => value
+     * @return bool|int - returns insert ID on success, false on failure
+     */
+    public static function insertRow($database_name, $table_name, $data)
+    {
+        if (!$database_name || !$table_name || empty($data)) {
+            return false;
+        }
+
+        $database = DatabaseFactory::getFactory()->getConnection();
+
+        $columns = array();
+        $placeholders = array();
+        $params = array();
+        $i = 0;
+
+        foreach ($data as $column => $value) {
+            if ($value === '' || $value === null) {
+                continue;
+            }
+            $columns[] = "`" . $column . "`";
+            $param_name = ':param_' . $i;
+            $placeholders[] = $param_name;
+            $params[$param_name] = $value;
+            $i++;
+        }
+
+        if (empty($columns)) {
+            return false;
+        }
+
+        try {
+            $sql = "INSERT INTO `" . $database_name . "`.`" . $table_name . "` (" . implode(', ', $columns) . ") VALUES (" . implode(', ', $placeholders) . ")";
+            $query = $database->prepare($sql);
+            $query->execute($params);
+            return $database->lastInsertId();
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+
     /**
      * Format bytes to human readable format
      * @param int $bytes

application/view/_templates/dbmanager_footer.php

@@ -0,0 +1,105 @@
+                </main>
+            </div><!-- end dbm-main -->
+
+            <!-- SQL Console (Full Width at Bottom) -->
+            <div class="dbm-console expanded">
+                <div class="dbm-console-header">
+                    <div class="dbm-console-title">
+                        <i data-lucide="terminal" class="icon"></i>
+                        SQL Console
+                    </div>
+                    <i data-lucide="chevron-up" class="dbm-console-toggle"></i>
+                </div>
+
+                <div class="dbm-console-body">
+                    <form id="sql-form" method="post" action="<?php echo Config::get('URL'); ?>sql/execute">
+                        <?php $current_database = isset($this->database_name) ? $this->database_name : Config::get('DB_NAME'); ?>
+                        <input type="hidden" name="database_name" value="<?php echo htmlspecialchars($current_database); ?>">
+
+                        <div class="dbm-sql-editor">
+                            <div id="sql-highlight" class="dbm-sql-highlight"></div>
+                            <textarea name="sql_query" id="sql_query" placeholder="SELECT * FROM table_name LIMIT 10;
+
+-- Write your SQL query here
+-- Press Execute or Ctrl+Enter to run"></textarea>
+                        </div>
+
+                        <div class="dbm-sql-actions">
+                            <button type="submit" class="dbm-btn dbm-btn-success">
+                                <i data-lucide="play"></i>
+                                Execute
+                            </button>
+                            <button type="button" class="dbm-btn dbm-btn-secondary" onclick="document.getElementById('sql_query').value = ''; document.getElementById('sql-highlight').innerHTML = '';">
+                                Clear
+                            </button>
+                            <select class="db-select" onchange="document.querySelector('input[name=database_name]').value = this.value;">
+                                <?php foreach (DatabaseModel::getAllDatabases() as $db): ?>
+                                    <option value="<?php echo htmlspecialchars($db); ?>" <?php echo $db === $current_database ? 'selected' : ''; ?>>
+                                        <?php echo htmlspecialchars($db); ?>
+                                    </option>
+                                <?php endforeach; ?>
+                            </select>
+                        </div>
+                    </form>
+
+                    <div id="sql-result" class="dbm-sql-result">
+                        <?php
+                        // Check for session result
+                        $result = Session::get('sql_result');
+                        if ($result) {
+                            Session::set('sql_result', null);
+
+                            if ($result['success']) {
+                                echo '<div class="dbm-sql-result success">';
+                                echo '<div class="dbm-sql-result-header">';
+                                echo '<i data-lucide="check-circle"></i>';
+                                echo htmlspecialchars($result['message']);
+                                echo '<span style="margin-left: auto; color: var(--text-muted); font-size: 12px;">' . $result['execution_time'] . 'ms</span>';
+                                echo '</div>';
+
+                                if (!empty($result['result'])) {
+                                    echo '<div class="dbm-sql-result-body"><div class="dbm-table-wrapper"><table class="dbm-table"><thead><tr>';
+                                    foreach (array_keys($result['result'][0]) as $col) {
+                                        echo '<th>' . htmlspecialchars($col) . '</th>';
+                                    }
+                                    echo '</tr></thead><tbody>';
+                                    foreach ($result['result'] as $row) {
+                                        echo '<tr>';
+                                        foreach ($row as $value) {
+                                            echo '<td>' . ($value === null ? '<span class="null-value">NULL</span>' : htmlspecialchars(substr($value, 0, 100))) . '</td>';
+                                        }
+                                        echo '</tr>';
+                                    }
+                                    echo '</tbody></table></div></div>';
+                                }
+                                echo '</div>';
+                            } else {
+                                echo '<div class="dbm-sql-result error">';
+                                echo '<div class="dbm-sql-result-header">';
+                                echo '<i data-lucide="x-circle"></i>';
+                                echo htmlspecialchars($result['message']);
+                                echo '</div>';
+                                if (!empty($result['error'])) {
+                                    echo '<div class="dbm-sql-result-body" style="padding: 16px; font-family: monospace; font-size: 13px; color: var(--accent-red);">' . htmlspecialchars($result['error']) . '</div>';
+                                }
+                                echo '</div>';
+                            }
+                        }
+                        ?>
+                    </div>
+                </div>
+            </div>
+
+        </div><!-- end dbm-wrapper -->
+
+    </div><!-- end wrapper -->
+
+    <script src="<?php echo Config::get('URL'); ?>js/dbmanager.js"></script>
+    <script>
+        document.addEventListener('DOMContentLoaded', function() {
+            lucide.createIcons();
+            DBManager.init('<?php echo Config::get('URL'); ?>');
+        });
+    </script>
+</body>
+</html>

application/view/_templates/dbmanager_header.php

@@ -0,0 +1,107 @@
+<!doctype html>
+<html>
+<head>
+    <title>Database Manager - HUGE</title>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="data:;base64,=">
+    <link rel="stylesheet" href="<?php echo Config::get('URL'); ?>css/style.css" />
+    <link rel="stylesheet" href="<?php echo Config::get('URL'); ?>css/dbmanager.css" />
+    <script src="https://unpkg.com/lucide@latest"></script>
+</head>
+<body>
+    <div class="wrapper dbm-page-wrapper">
+        <?php
+        $uri = trim($_SERVER['REQUEST_URI'], '/');
+        $uri_parts = explode('/', $uri);
+        $current_controller = isset($uri_parts[0]) ? strtolower($uri_parts[0]) : 'database';
+        $is_db_page = in_array($current_controller, ['database', 'table', 'sql']);
+        $is_user_page = ($current_controller === 'dbuser');
+        ?>
+        <ul class="navigation">
+            <li><a href="<?php echo Config::get('URL'); ?>index/index">Home</a></li>
+            <li class="<?php echo $is_db_page ? 'active' : ''; ?>"><a href="<?php echo Config::get('URL'); ?>database/index">Database</a></li>
+            <li class="<?php echo $is_user_page ? 'active' : ''; ?>"><a href="<?php echo Config::get('URL'); ?>dbuser/index">Users</a></li>
+        </ul>
+
+        <ul class="navigation right">
+            <li><a href="<?php echo Config::get('URL'); ?>admin/">Admin</a></li>
+            <li><a href="<?php echo Config::get('URL'); ?>login/logout">Logout</a></li>
+        </ul>
+
+        <div class="dbm-wrapper">
+            <div class="dbm-main">
+                <aside class="dbm-sidebar">
+                    <div class="dbm-sidebar-header">
+                        <i data-lucide="database" class="icon"></i>
+                        <h3>Databases</h3>
+                    </div>
+
+                    <nav class="dbm-tree">
+                        <?php
+                        $all_databases = DatabaseModel::getAllDatabases();
+                        $current_database = isset($this->database_name) ? $this->database_name : Config::get('DB_NAME');
+                        $current_table = isset($this->table_name) ? $this->table_name : null;
+
+                        foreach ($all_databases as $db):
+                            $is_current_db = ($db === $current_database);
+                            $tables = $is_current_db ? DatabaseModel::getTablesInDatabase($db) : [];
+                        ?>
+                            <div class="tree-item <?php echo $is_current_db ? 'expanded' : ''; ?>" data-db="<?php echo htmlspecialchars($db); ?>">
+                                <div class="tree-header <?php echo $is_current_db ? 'active' : ''; ?>" data-href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($db); ?>">
+                                    <span class="tree-toggle">
+                                        <i data-lucide="chevron-right"></i>
+                                    </span>
+                                    <span class="tree-icon database">
+                                        <i data-lucide="database"></i>
+                                    </span>
+                                    <span class="tree-label"><?php echo htmlspecialchars($db); ?></span>
+                                    <?php if (!empty($tables)): ?>
+                                        <span class="tree-badge"><?php echo count($tables); ?></span>
+                                    <?php endif; ?>
+                                </div>
+                                <div class="tree-children" <?php echo $is_current_db ? 'data-loaded="true"' : ''; ?>>
+                                    <?php if ($is_current_db && !empty($tables)): ?>
+                                        <?php foreach ($tables as $table):
+                                            $is_current_table = ($table === $current_table);
+                                            $columns = $is_current_table ? TableModel::getTableColumns($db, $table) : [];
+                                        ?>
+                                            <div class="tree-item <?php echo $is_current_table ? 'expanded' : ''; ?>" data-table="<?php echo htmlspecialchars($table); ?>">
+                                                <div class="tree-header <?php echo $is_current_table ? 'active' : ''; ?>" data-href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($db); ?>/<?php echo urlencode($table); ?>">
+                                                    <span class="tree-toggle">
+                                                        <i data-lucide="chevron-right"></i>
+                                                    </span>
+                                                    <span class="tree-icon table">
+                                                        <i data-lucide="table"></i>
+                                                    </span>
+                                                    <span class="tree-label"><?php echo htmlspecialchars($table); ?></span>
+                                                </div>
+                                                <div class="tree-children">
+                                                    <?php if ($is_current_table && !empty($columns)): ?>
+                                                        <?php foreach ($columns as $col): ?>
+                                                            <div class="tree-item">
+                                                                <div class="tree-header">
+                                                                    <span class="tree-icon <?php echo $col['Key'] === 'PRI' ? 'key' : 'column'; ?>">
+                                                                        <?php if ($col['Key'] === 'PRI'): ?>
+                                                                            <i data-lucide="key-round"></i>
+                                                                        <?php else: ?>
+                                                                            <i data-lucide="columns-2"></i>
+                                                                        <?php endif; ?>
+                                                                    </span>
+                                                                    <span class="tree-label"><?php echo htmlspecialchars($col['Field']); ?></span>
+                                                                    <span class="tree-badge"><?php echo htmlspecialchars($col['Type']); ?></span>
+                                                                </div>
+                                                            </div>
+                                                        <?php endforeach; ?>
+                                                    <?php endif; ?>
+                                                </div>
+                                            </div>
+                                        <?php endforeach; ?>
+                                    <?php endif; ?>
+                                </div>
+                            </div>
+                        <?php endforeach; ?>
+                    </nav>
+                </aside>
+
+                <main class="dbm-content">

application/view/_templates/header.php

@@ -80,6 +80,11 @@
                 </ul>
             </li>
             <?php if (Session::get("user_account_type") == 7) : ?>
+                <li <?php if (View::checkForActiveControllers($filename, ['database', 'table', 'sql', 'dbuser'])) {
+                    echo ' class="active" ';
+                } ?> >
+                    <a href="<?php echo Config::get('URL'); ?>database/index">Database</a>
+                </li>
                 <li <?php if (View::checkForActiveController($filename, "admin")) {
                     echo ' class="active" ';
                 } ?> >

application/view/database/index.php

@@ -0,0 +1,86 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>database/index">Databases</a>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>All Databases</h1>
+                            <span class="badge"><?php echo count($this->databases); ?> total</span>
+                        </div>
+                        <div class="dbm-actions">
+                            <button type="button" class="dbm-btn dbm-btn-success" onclick="document.getElementById('create-db-modal').style.display='flex'">
+                                <i data-lucide="plus"></i>
+                                Create Database
+                            </button>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-stats">
+                            <div class="dbm-stat">
+                                <div class="dbm-stat-value"><?php echo count($this->databases); ?></div>
+                                <div class="dbm-stat-label">Databases</div>
+                            </div>
+                            <div class="dbm-stat">
+                                <div class="dbm-stat-value"><?php echo htmlspecialchars($this->current_db); ?></div>
+                                <div class="dbm-stat-label">Current Database</div>
+                            </div>
+                        </div>
+
+                        <div class="dbm-table-wrapper">
+                            <table class="dbm-table">
+                                <thead>
+                                    <tr>
+                                        <th>Database Name</th>
+                                        <th>Tables</th>
+                                        <th style="width: 200px;">Actions</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php foreach ($this->databases as $db):
+                                        $tables = DatabaseModel::getTablesInDatabase($db);
+                                    ?>
+                                        <tr>
+                                            <td>
+                                                <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($db); ?>" style="color: var(--accent-blue); text-decoration: none;">
+                                                    <?php echo htmlspecialchars($db); ?>
+                                                </a>
+                                                <?php if ($db === $this->current_db): ?>
+                                                    <span style="margin-left: 8px; font-size: 10px; padding: 2px 6px; background: var(--accent-green); color: #fff; border-radius: 3px;">ACTIVE</span>
+                                                <?php endif; ?>
+                                            </td>
+                                            <td><?php echo count($tables); ?></td>
+                                            <td>
+                                                <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($db); ?>" class="dbm-btn dbm-btn-sm dbm-btn-secondary">Browse</a>
+                                                <?php if ($db !== $this->current_db): ?>
+                                                    <a href="<?php echo Config::get('URL'); ?>database/delete/<?php echo urlencode($db); ?>"
+                                                       class="dbm-btn dbm-btn-sm dbm-btn-danger"
+                                                       data-confirm="Delete database '<?php echo htmlspecialchars($db); ?>'? This cannot be undone!">Drop</a>
+                                                <?php endif; ?>
+                                            </td>
+                                        </tr>
+                                    <?php endforeach; ?>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+
+<!-- Create Database Modal -->
+<div id="create-db-modal" style="display:none; position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.8); z-index:1000; align-items:center; justify-content:center;">
+    <div class="dbm-card" style="width: 400px; max-width: 90%;">
+        <div class="dbm-card-header">
+            <h3>Create New Database</h3>
+        </div>
+        <div class="dbm-card-body">
+            <form method="post" action="<?php echo Config::get('URL'); ?>database/create" data-ajax-form>
+                <div class="dbm-form-group">
+                    <label class="dbm-form-label">Database Name</label>
+                    <input type="text" name="database_name" class="dbm-form-input" required pattern="[a-zA-Z0-9_]+" placeholder="my_database" style="width:100%;max-width:100%;">
+                </div>
+                <div style="display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px;">
+                    <button type="button" class="dbm-btn dbm-btn-secondary" onclick="document.getElementById('create-db-modal').style.display='none'">Cancel</button>
+                    <button type="submit" class="dbm-btn dbm-btn-success">Create</button>
+                </div>
+            </form>
+        </div>
+    </div>
+</div>

application/view/database/show.php

@@ -0,0 +1,76 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>database/index">Databases</a>
+                            <span class="separator">/</span>
+                            <span><?php echo htmlspecialchars($this->database_name); ?></span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1><?php echo htmlspecialchars($this->database_name); ?></h1>
+                            <span class="badge"><?php echo count($this->tables); ?> tables</span>
+                        </div>
+                        <div class="dbm-actions">
+                            <a href="<?php echo Config::get('URL'); ?>table/create/<?php echo urlencode($this->database_name); ?>" class="dbm-btn dbm-btn-success">
+                                <i data-lucide="plus"></i>
+                                New Table
+                            </a>
+                            <a href="<?php echo Config::get('URL'); ?>database/export/<?php echo urlencode($this->database_name); ?>" class="dbm-btn dbm-btn-secondary" target="_blank">
+                                <i data-lucide="download"></i>
+                                Export SQL
+                            </a>
+                            <a href="<?php echo Config::get('URL'); ?>sql/index/<?php echo urlencode($this->database_name); ?>" class="dbm-btn dbm-btn-secondary">
+                                <i data-lucide="terminal"></i>
+                                SQL Console
+                            </a>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <?php if (empty($this->tables)): ?>
+                            <div class="dbm-empty">
+                                <i data-lucide="table" class="dbm-empty-icon"></i>
+                                <h3>No tables yet</h3>
+                                <p>This database is empty. Create your first table to get started.</p>
+                                <a href="<?php echo Config::get('URL'); ?>table/create/<?php echo urlencode($this->database_name); ?>" class="dbm-btn dbm-btn-success" style="margin-top: 16px;">Create Table</a>
+                            </div>
+                        <?php else: ?>
+                            <div class="dbm-table-wrapper">
+                                <table class="dbm-table">
+                                    <thead>
+                                        <tr>
+                                            <th>Table Name</th>
+                                            <th>Engine</th>
+                                            <th>Rows</th>
+                                            <th>Size</th>
+                                            <th>Collation</th>
+                                            <th style="width: 220px;">Actions</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        <?php foreach ($this->tables as $table):
+                                            $info = isset($this->table_info[$table]) ? $this->table_info[$table] : [];
+                                        ?>
+                                            <tr>
+                                                <td>
+                                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($table); ?>" style="color: var(--accent-blue); text-decoration: none; font-weight: 500;">
+                                                        <?php echo htmlspecialchars($table); ?>
+                                                    </a>
+                                                </td>
+                                                <td><span class="type-column"><?php echo isset($info['engine']) ? htmlspecialchars($info['engine']) : '-'; ?></span></td>
+                                                <td><?php echo isset($info['rows']) ? number_format($info['rows']) : '-'; ?></td>
+                                                <td><?php echo isset($info['total_size']) ? $info['total_size'] : '-'; ?></td>
+                                                <td><span style="font-size: 11px;"><?php echo isset($info['collation']) ? htmlspecialchars($info['collation']) : '-'; ?></span></td>
+                                                <td>
+                                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($table); ?>" class="dbm-btn dbm-btn-sm dbm-btn-primary">Browse</a>
+                                                    <a href="<?php echo Config::get('URL'); ?>table/structure/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($table); ?>" class="dbm-btn dbm-btn-sm dbm-btn-secondary">Structure</a>
+                                                    <a href="<?php echo Config::get('URL'); ?>table/export/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($table); ?>" class="dbm-btn dbm-btn-sm dbm-btn-secondary" target="_blank">Export</a>
+                                                    <a href="<?php echo Config::get('URL'); ?>table/delete/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($table); ?>"
+                                                       class="dbm-btn dbm-btn-sm dbm-btn-danger"
+                                                       data-confirm="Drop table '<?php echo htmlspecialchars($table); ?>'? This cannot be undone!">Drop</a>
+                                                </td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    </tbody>
+                                </table>
+                            </div>
+                        <?php endif; ?>
+                    </div>

application/view/dbuser/create.php

@@ -0,0 +1,68 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>dbuser/index">Users</a>
+                            <span class="separator">/</span>
+                            <span>Create User</span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>Create New User</h1>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-card">
+                            <div class="dbm-card-body">
+                                <form method="post" action="<?php echo Config::get('URL'); ?>dbuser/create">
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Username</label>
+                                        <input type="text" name="username" class="dbm-form-input" required pattern="[a-zA-Z0-9_]+" placeholder="username">
+                                    </div>
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Password</label>
+                                        <input type="password" name="password" class="dbm-form-input" required placeholder="password">
+                                    </div>
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Host</label>
+                                        <select name="host" class="dbm-form-select">
+                                            <option value="localhost">localhost</option>
+                                            <option value="%">% (any host)</option>
+                                            <option value="127.0.0.1">127.0.0.1</option>
+                                        </select>
+                                    </div>
+
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Privileges</label>
+                                        <div style="margin-top: 8px; padding: 12px; background: var(--dbm-bg-secondary); border-radius: var(--dbm-radius);">
+                                            <div style="margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--dbm-border);">
+                                                <label style="display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; font-weight: 500; color: var(--dbm-text);">
+                                                    <input type="checkbox" name="privileges[]" value="ALL PRIVILEGES" id="all-privs-check"
+                                                        onchange="document.querySelectorAll('.priv-checkbox').forEach(cb => { cb.checked = this.checked; cb.disabled = this.checked; })">
+                                                    ALL PRIVILEGES (*)
+                                                </label>
+                                                <small style="color: var(--dbm-text-muted); font-size: 11px; margin-left: 22px;">Grant all privileges on all databases</small>
+                                            </div>
+                                            <div style="display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px;">
+                                                <?php
+                                                $all_privileges = ['SELECT', 'INSERT', 'UPDATE', 'DELETE', 'CREATE', 'DROP', 'ALTER', 'INDEX', 'REFERENCES', 'CREATE TEMPORARY TABLES', 'LOCK TABLES', 'EXECUTE', 'CREATE VIEW', 'SHOW VIEW', 'CREATE ROUTINE', 'ALTER ROUTINE', 'EVENT', 'TRIGGER'];
+                                                foreach ($all_privileges as $priv):
+                                                ?>
+                                                    <label style="display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 12px; color: var(--dbm-text-secondary);">
+                                                        <input type="checkbox" name="privileges[]" value="<?php echo $priv; ?>" class="priv-checkbox">
+                                                        <?php echo $priv; ?>
+                                                    </label>
+                                                <?php endforeach; ?>
+                                            </div>
+                                        </div>
+                                    </div>
+
+                                    <div style="margin-top: 20px; display: flex; gap: 8px;">
+                                        <button type="submit" name="submit_create_user" class="dbm-btn dbm-btn-success">
+                                            <i data-lucide="plus"></i>
+                                            Create User
+                                        </button>
+                                        <a href="<?php echo Config::get('URL'); ?>dbuser/index" class="dbm-btn dbm-btn-secondary">Cancel</a>
+                                    </div>
+                                </form>
+                            </div>
+                        </div>
+                    </div>

application/view/dbuser/edit.php

@@ -0,0 +1,92 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>dbuser/index">Users</a>
+                            <span class="separator">/</span>
+                            <span><?php echo htmlspecialchars($this->user->User); ?>@<?php echo htmlspecialchars($this->user->Host); ?></span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>Edit User</h1>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <form method="post" action="<?php echo Config::get('URL'); ?>dbuser/edit/<?php echo urlencode($this->user->User); ?>/<?php echo urlencode($this->user->Host); ?>">
+                            <div class="dbm-card" style="margin-bottom: 20px;">
+                                <div class="dbm-card-header">
+                                    <h3>User Details</h3>
+                                </div>
+                                <div class="dbm-card-body">
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Username</label>
+                                        <input type="text" class="dbm-form-input" value="<?php echo htmlspecialchars($this->user->User); ?>" disabled>
+                                    </div>
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Host</label>
+                                        <input type="text" class="dbm-form-input" value="<?php echo htmlspecialchars($this->user->Host); ?>" disabled>
+                                    </div>
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">New Password</label>
+                                        <input type="password" name="password" class="dbm-form-input" placeholder="Leave empty to keep current password">
+                                        <small style="color: var(--dbm-text-muted); font-size: 11px; display: block; margin-top: 4px;">Only fill this if you want to change the password</small>
+                                    </div>
+                                </div>
+                            </div>
+
+                            <div class="dbm-card" style="margin-bottom: 20px;">
+                                <div class="dbm-card-header">
+                                    <h3>Global Privileges</h3>
+                                </div>
+                                <div class="dbm-card-body">
+                                    <?php
+                                    $all_privileges = ['SELECT', 'INSERT', 'UPDATE', 'DELETE', 'CREATE', 'DROP', 'ALTER', 'INDEX', 'REFERENCES', 'CREATE TEMPORARY TABLES', 'LOCK TABLES', 'EXECUTE', 'CREATE VIEW', 'SHOW VIEW', 'CREATE ROUTINE', 'ALTER ROUTINE', 'EVENT', 'TRIGGER'];
+                                    $current_grants = implode(' ', $this->privileges);
+                                    $has_all = stripos($current_grants, 'ALL PRIVILEGES') !== false;
+                                    ?>
+                                    <div style="margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--dbm-border);">
+                                        <label style="display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; font-weight: 500; color: var(--dbm-text);">
+                                            <input type="checkbox" name="privileges[]" value="ALL PRIVILEGES" id="all-privs-check"
+                                                <?php echo $has_all ? 'checked' : ''; ?>
+                                                onchange="document.querySelectorAll('.priv-checkbox').forEach(cb => { cb.checked = this.checked; cb.disabled = this.checked; })">
+                                            ALL PRIVILEGES (*)
+                                        </label>
+                                        <small style="color: var(--dbm-text-muted); font-size: 11px; margin-left: 22px;">Grant all privileges on all databases</small>
+                                    </div>
+                                    <div style="display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px;">
+                                        <?php foreach ($all_privileges as $priv): ?>
+                                            <label style="display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 12px; color: var(--dbm-text-secondary);">
+                                                <input type="checkbox" name="privileges[]" value="<?php echo $priv; ?>" class="priv-checkbox"
+                                                    <?php echo ($has_all || stripos($current_grants, $priv) !== false) ? 'checked' : ''; ?>
+                                                    <?php echo $has_all ? 'disabled' : ''; ?>>
+                                                <?php echo $priv; ?>
+                                            </label>
+                                        <?php endforeach; ?>
+                                    </div>
+                                </div>
+                            </div>
+
+                            <div class="dbm-card">
+                                <div class="dbm-card-header">
+                                    <h3>Current Grants</h3>
+                                </div>
+                                <div class="dbm-card-body">
+                                    <?php if (!empty($this->privileges)): ?>
+                                        <?php foreach ($this->privileges as $grant): ?>
+                                            <div style="font-family: monospace; font-size: 11px; padding: 8px; background: var(--dbm-bg-secondary); border-radius: var(--dbm-radius); margin-bottom: 6px; word-break: break-all;">
+                                                <?php echo htmlspecialchars($grant); ?>
+                                            </div>
+                                        <?php endforeach; ?>
+                                    <?php else: ?>
+                                        <p style="color: var(--dbm-text-muted); font-size: 12px; margin: 0;">No grants found</p>
+                                    <?php endif; ?>
+                                </div>
+                            </div>
+
+                            <div style="margin-top: 20px; display: flex; gap: 8px;">
+                                <button type="submit" name="submit_edit_user" class="dbm-btn dbm-btn-success">
+                                    <i data-lucide="check"></i>
+                                    Save Changes
+                                </button>
+                                <a href="<?php echo Config::get('URL'); ?>dbuser/index" class="dbm-btn dbm-btn-secondary">Cancel</a>
+                            </div>
+                        </form>
+                    </div>

application/view/dbuser/index.php

@@ -0,0 +1,101 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <span>Users</span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>MySQL Users</h1>
+                            <span class="badge"><?php echo count($this->users); ?> users</span>
+                        </div>
+                        <div class="dbm-actions">
+                            <button type="button" class="dbm-btn dbm-btn-success" onclick="document.getElementById('create-user-modal').style.display='flex'">
+                                <i data-lucide="plus"></i>
+                                Create User
+                            </button>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-card" style="margin-bottom: 16px;">
+                            <div class="dbm-card-body" style="padding: 12px 16px;">
+                                <span style="color: var(--dbm-text-muted); font-size: 12px;">Connected as:</span>
+                                <strong style="margin-left: 6px; color: var(--dbm-text);"><?php echo htmlspecialchars($this->current_user); ?></strong>
+                            </div>
+                        </div>
+
+                        <div class="dbm-table-wrapper">
+                            <table class="dbm-table">
+                                <thead>
+                                    <tr>
+                                        <th>Username</th>
+                                        <th>Host</th>
+                                        <th style="width: 200px;">Actions</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php if (!empty($this->users)): ?>
+                                        <?php foreach ($this->users as $user): ?>
+                                            <tr>
+                                                <td style="font-weight: 500; color: var(--dbm-text);">
+                                                    <i data-lucide="user" style="width: 12px; height: 12px; margin-right: 6px; color: var(--dbm-text-muted);"></i>
+                                                    <?php echo htmlspecialchars($user->User); ?>
+                                                    <?php if ($user->User === $this->current_user): ?>
+                                                        <span class="badge" style="margin-left: 6px; font-size: 9px;">current</span>
+                                                    <?php endif; ?>
+                                                </td>
+                                                <td><span class="type-column"><?php echo htmlspecialchars($user->Host); ?></span></td>
+                                                <td>
+                                                    <a href="<?php echo Config::get('URL'); ?>dbuser/edit/<?php echo urlencode($user->User); ?>/<?php echo urlencode($user->Host); ?>" class="dbm-btn dbm-btn-sm dbm-btn-secondary">
+                                                        <i data-lucide="pencil" style="width: 11px; height: 11px;"></i>
+                                                        Edit
+                                                    </a>
+                                                    <?php if ($user->User !== $this->current_user): ?>
+                                                        <a href="<?php echo Config::get('URL'); ?>dbuser/delete/<?php echo urlencode($user->User); ?>/<?php echo urlencode($user->Host); ?>"
+                                                           class="dbm-btn dbm-btn-sm dbm-btn-danger"
+                                                           data-confirm="Delete user '<?php echo htmlspecialchars($user->User); ?>'@'<?php echo htmlspecialchars($user->Host); ?>'? This cannot be undone!">
+                                                            <i data-lucide="trash-2" style="width: 11px; height: 11px;"></i>
+                                                            Delete
+                                                        </a>
+                                                    <?php endif; ?>
+                                                </td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    <?php else: ?>
+                                        <tr>
+                                            <td colspan="3" style="text-align: center; padding: 40px; color: var(--dbm-text-muted);">
+                                                No users found
+                                            </td>
+                                        </tr>
+                                    <?php endif; ?>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+
+<div id="create-user-modal" class="dbm-modal" style="display: none;">
+    <div class="dbm-modal-content">
+        <div class="dbm-modal-header">
+            <h3>Create New User</h3>
+            <button type="button" class="dbm-modal-close" onclick="this.closest('.dbm-modal').style.display='none'">&times;</button>
+        </div>
+        <form method="post" action="<?php echo Config::get('URL'); ?>dbuser/create">
+            <div class="dbm-modal-body">
+                <div class="dbm-form-group">
+                    <label class="dbm-form-label">Username</label>
+                    <input type="text" name="username" class="dbm-form-input" required pattern="[a-zA-Z0-9_]+" placeholder="username">
+                </div>
+                <div class="dbm-form-group">
+                    <label class="dbm-form-label">Password</label>
+                    <input type="password" name="password" class="dbm-form-input" required placeholder="password">
+                </div>
+                <div class="dbm-form-group">
+                    <label class="dbm-form-label">Host</label>
+                    <input type="text" name="host" class="dbm-form-input" required value="localhost" placeholder="localhost or %">
+                </div>
+            </div>
+            <div class="dbm-modal-footer">
+                <button type="button" class="dbm-btn dbm-btn-secondary" onclick="this.closest('.dbm-modal').style.display='none'">Cancel</button>
+                <button type="submit" name="submit_create_user" class="dbm-btn dbm-btn-success">Create User</button>
+            </div>
+        </form>
+    </div>
+</div>

application/view/dbuser/privileges.php

@@ -0,0 +1,37 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>dbuser/index">Users</a>
+                            <span class="separator">/</span>
+                            <span><?php echo htmlspecialchars($this->user->User); ?>@<?php echo htmlspecialchars($this->user->Host); ?></span>
+                            <span class="separator">/</span>
+                            <span>Privileges</span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>User Privileges</h1>
+                        </div>
+                        <div class="dbm-actions">
+                            <a href="<?php echo Config::get('URL'); ?>dbuser/edit/<?php echo urlencode($this->user->User); ?>/<?php echo urlencode($this->user->Host); ?>" class="dbm-btn dbm-btn-secondary">
+                                <i data-lucide="pencil"></i>
+                                Edit User
+                            </a>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-card">
+                            <div class="dbm-card-header">
+                                <h3>Grant Statements</h3>
+                            </div>
+                            <div class="dbm-card-body">
+                                <?php if (!empty($this->privileges)): ?>
+                                    <?php foreach ($this->privileges as $grant): ?>
+                                        <div style="font-family: monospace; font-size: 11px; padding: 10px; background: var(--dbm-bg-secondary); border-radius: var(--dbm-radius); margin-bottom: 8px; word-break: break-all; border: 1px solid var(--dbm-border);">
+                                            <?php echo htmlspecialchars($grant); ?>
+                                        </div>
+                                    <?php endforeach; ?>
+                                <?php else: ?>
+                                    <p style="color: var(--dbm-text-muted); font-size: 13px; margin: 0;">No privileges found for this user.</p>
+                                <?php endif; ?>
+                            </div>
+                        </div>
+                    </div>

application/view/sql/index.php

@@ -0,0 +1,282 @@
+<div class="dbmanager-container">
+    <div class="dbmanager-sidebar">
+        <h3>Databases</h3>
+        <ul class="db-tree">
+            <?php foreach ($this->databases as $db): ?>
+                <li class="db-item <?php echo ($db === $this->database_name) ? 'active' : ''; ?>">
+                    <a href="<?php echo Config::get('URL'); ?>sql/index/<?php echo urlencode($db); ?>" class="db-link">
+                        <?php echo htmlspecialchars($db); ?>
+                    </a>
+                </li>
+            <?php endforeach; ?>
+        </ul>
+
+        <div class="db-actions">
+            <a href="<?php echo Config::get('URL'); ?>database/index" class="btn" style="display:block;text-align:center;">Back to Databases</a>
+        </div>
+
+        <?php if (!empty($this->history)): ?>
+            <div style="margin-top:20px;">
+                <h4>Query History</h4>
+                <ul class="query-history">
+                    <?php foreach (array_slice($this->history, 0, 10) as $item): ?>
+                        <li class="history-item" onclick="document.getElementById('sql_query').value = this.dataset.query;" data-query="<?php echo htmlspecialchars($item['query_text']); ?>">
+                            <?php echo htmlspecialchars(substr($item['query_text'], 0, 40)); ?>...
+                        </li>
+                    <?php endforeach; ?>
+                </ul>
+                <a href="<?php echo Config::get('URL'); ?>sql/clearHistory" class="btn btn-small btn-danger" style="margin-top:10px;">Clear History</a>
+            </div>
+        <?php endif; ?>
+    </div>
+
+    <div class="dbmanager-content">
+        <h2>SQL Console</h2>
+        <p>Database: <strong><?php echo htmlspecialchars($this->database_name); ?></strong></p>
+
+        <form method="post" action="<?php echo Config::get('URL'); ?>sql/execute" id="sql-form">
+            <input type="hidden" name="database_name" value="<?php echo htmlspecialchars($this->database_name); ?>">
+
+            <div class="sql-editor">
+                <textarea name="sql_query" id="sql_query" rows="6" placeholder="Enter your SQL query here...
+Example: SELECT * FROM users LIMIT 10"></textarea>
+            </div>
+
+            <div class="sql-actions">
+                <button type="submit" class="btn">Execute Query</button>
+                <button type="button" class="btn" style="background:#6c757d;" onclick="document.getElementById('sql_query').value = '';">Clear</button>
+            </div>
+        </form>
+
+        <div id="sql-result" class="sql-result">
+            <?php
+            // Check for session result
+            $result = Session::get('sql_result');
+            if ($result) {
+                Session::set('sql_result', null);
+
+                if ($result['success']) {
+                    echo '<div class="result-success">';
+                    echo '<p>' . htmlspecialchars($result['message']) . '</p>';
+                    echo '<p class="execution-time">Execution time: ' . $result['execution_time'] . ' ms</p>';
+
+                    if (!empty($result['result'])) {
+                        echo '<div class="table-wrapper"><table class="data-table"><thead><tr>';
+                        foreach (array_keys($result['result'][0]) as $col) {
+                            echo '<th>' . htmlspecialchars($col) . '</th>';
+                        }
+                        echo '</tr></thead><tbody>';
+                        foreach ($result['result'] as $row) {
+                            echo '<tr>';
+                            foreach ($row as $value) {
+                                echo '<td>' . ($value === null ? '<span style="color:#999;">NULL</span>' : htmlspecialchars(substr($value, 0, 100))) . '</td>';
+                            }
+                            echo '</tr>';
+                        }
+                        echo '</tbody></table></div>';
+                    }
+                    echo '</div>';
+                } else {
+                    echo '<div class="result-error">';
+                    echo '<p><strong>Error:</strong> ' . htmlspecialchars($result['message']) . '</p>';
+                    if (!empty($result['error'])) {
+                        echo '<p class="error-details">' . htmlspecialchars($result['error']) . '</p>';
+                    }
+                    echo '</div>';
+                }
+            }
+            ?>
+        </div>
+    </div>
+</div>
+
+<style>
+.dbmanager-container {
+    display: flex;
+    gap: 20px;
+    margin-top: 20px;
+}
+
+.dbmanager-sidebar {
+    width: 250px;
+    background: #f5f5f5;
+    padding: 15px;
+    border-radius: 5px;
+    flex-shrink: 0;
+}
+
+.dbmanager-sidebar h3, .dbmanager-sidebar h4 {
+    margin: 0 0 10px 0;
+    font-size: 14px;
+    color: #333;
+}
+
+.db-tree {
+    list-style: none;
+    padding: 0;
+    margin: 0 0 20px 0;
+    max-height: 200px;
+    overflow-y: auto;
+}
+
+.db-item {
+    padding: 5px 10px;
+    border-radius: 3px;
+    margin-bottom: 2px;
+}
+
+.db-item:hover {
+    background: #e0e0e0;
+}
+
+.db-item.active {
+    background: #007bff;
+}
+
+.db-item.active .db-link {
+    color: #fff;
+}
+
+.db-link {
+    text-decoration: none;
+    color: #333;
+    display: block;
+}
+
+.query-history {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    max-height: 200px;
+    overflow-y: auto;
+}
+
+.history-item {
+    padding: 5px;
+    font-size: 11px;
+    color: #666;
+    cursor: pointer;
+    border-bottom: 1px solid #ddd;
+    word-break: break-all;
+}
+
+.history-item:hover {
+    background: #e0e0e0;
+}
+
+.db-actions {
+    border-top: 1px solid #ddd;
+    padding-top: 15px;
+}
+
+.dbmanager-content {
+    flex: 1;
+}
+
+.dbmanager-content h2 {
+    margin-top: 0;
+}
+
+.sql-editor textarea {
+    width: 100%;
+    padding: 12px;
+    font-family: 'Consolas', 'Monaco', monospace;
+    font-size: 14px;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+    resize: vertical;
+    box-sizing: border-box;
+}
+
+.sql-actions {
+    margin-top: 10px;
+    display: flex;
+    gap: 10px;
+}
+
+.sql-result {
+    margin-top: 20px;
+}
+
+.result-success {
+    background: #d4edda;
+    border: 1px solid #c3e6cb;
+    border-radius: 5px;
+    padding: 15px;
+}
+
+.result-error {
+    background: #f8d7da;
+    border: 1px solid #f5c6cb;
+    border-radius: 5px;
+    padding: 15px;
+}
+
+.execution-time {
+    font-size: 12px;
+    color: #666;
+}
+
+.error-details {
+    font-family: monospace;
+    font-size: 12px;
+    color: #721c24;
+}
+
+.table-wrapper {
+    overflow-x: auto;
+    margin-top: 15px;
+}
+
+.data-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 12px;
+    background: #fff;
+}
+
+.data-table th,
+.data-table td {
+    padding: 8px;
+    text-align: left;
+    border: 1px solid #ddd;
+    max-width: 200px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.data-table th {
+    background: #f8f9fa;
+    font-weight: bold;
+}
+
+.btn {
+    display: inline-block;
+    padding: 8px 16px;
+    text-decoration: none;
+    border-radius: 3px;
+    font-size: 14px;
+    cursor: pointer;
+    border: none;
+    background: #007bff;
+    color: #fff;
+}
+
+.btn:hover {
+    background: #0056b3;
+}
+
+.btn-small {
+    padding: 4px 8px;
+    font-size: 11px;
+}
+
+.btn-danger {
+    background: #dc3545;
+}
+
+.btn-danger:hover {
+    background: #c82333;
+}
+</style>

application/view/table/add_column.php

@@ -0,0 +1,68 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>database/index">Databases</a>
+                            <span class="separator">/</span>
+                            <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($this->database_name); ?>"><?php echo htmlspecialchars($this->database_name); ?></a>
+                            <span class="separator">/</span>
+                            <a href="<?php echo Config::get('URL'); ?>table/structure/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>"><?php echo htmlspecialchars($this->table_name); ?></a>
+                            <span class="separator">/</span>
+                            <span>Add Column</span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>Add Column</h1>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-card" style="max-width: 500px;">
+                            <div class="dbm-card-body">
+                                <form method="post" action="<?php echo Config::get('URL'); ?>table/addColumn/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>">
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Column Name</label>
+                                        <input type="text" name="column_name" class="dbm-form-input" required pattern="[a-zA-Z0-9_]+" placeholder="column_name" style="width: 100%; max-width: 100%;">
+                                    </div>
+
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Type</label>
+                                        <select name="column_type" class="dbm-form-select" style="width: 100%; max-width: 100%;">
+                                            <option value="INT">INT</option>
+                                            <option value="VARCHAR(255)">VARCHAR(255)</option>
+                                            <option value="TEXT">TEXT</option>
+                                            <option value="DATETIME">DATETIME</option>
+                                            <option value="TIMESTAMP">TIMESTAMP</option>
+                                            <option value="DECIMAL(10,2)">DECIMAL(10,2)</option>
+                                            <option value="BOOLEAN">BOOLEAN</option>
+                                        </select>
+                                    </div>
+
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Null</label>
+                                        <select name="column_null" class="dbm-form-select" style="width: 100%; max-width: 100%;">
+                                            <option value="YES">NULL</option>
+                                            <option value="NO">NOT NULL</option>
+                                        </select>
+                                    </div>
+
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Default Value</label>
+                                        <input type="text" name="column_default" class="dbm-form-input" placeholder="Leave empty for none" style="width: 100%; max-width: 100%;">
+                                    </div>
+
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Extra</label>
+                                        <select name="column_extra" class="dbm-form-select" style="width: 100%; max-width: 100%;">
+                                            <option value="">None</option>
+                                            <option value="auto_increment">AUTO_INCREMENT</option>
+                                        </select>
+                                    </div>
+
+                                    <input type="hidden" name="column_key" value="">
+
+                                    <div style="margin-top: 24px; display: flex; gap: 10px;">
+                                        <button type="submit" name="submit_add_column" class="dbm-btn dbm-btn-success">Add Column</button>
+                                        <a href="<?php echo Config::get('URL'); ?>table/structure/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>" class="dbm-btn dbm-btn-secondary">Cancel</a>
+                                    </div>
+                                </form>
+                            </div>
+                        </div>
+                    </div>

application/view/table/create.php

@@ -0,0 +1,122 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>database/index">Databases</a>
+                            <span class="separator">/</span>
+                            <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($this->database_name); ?>"><?php echo htmlspecialchars($this->database_name); ?></a>
+                            <span class="separator">/</span>
+                            <span>New Table</span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>Create New Table</h1>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-card">
+                            <div class="dbm-card-body">
+                                <form method="post" action="<?php echo Config::get('URL'); ?>table/create/<?php echo urlencode($this->database_name); ?>" id="create-table-form">
+                                    <div class="dbm-form-group">
+                                        <label class="dbm-form-label">Table Name</label>
+                                        <input type="text" name="table_name" class="dbm-form-input" required pattern="[a-zA-Z0-9_]+" placeholder="my_table">
+                                    </div>
+
+                                    <h3 style="color: var(--text-primary); margin: 24px 0 16px;">Columns</h3>
+
+                                    <div id="columns-container">
+                                        <div class="column-row" style="display: flex; gap: 10px; margin-bottom: 12px; padding: 16px; background: var(--bg-input); border-radius: var(--radius); flex-wrap: wrap; align-items: center;">
+                                            <input type="text" name="columns[0][name]" class="dbm-form-input" placeholder="Column name" required style="width: 150px; max-width: 150px;">
+                                            <select name="columns[0][type]" class="dbm-form-select" style="width: 140px; max-width: 140px;">
+                                                <option value="INT">INT</option>
+                                                <option value="VARCHAR(255)">VARCHAR(255)</option>
+                                                <option value="TEXT">TEXT</option>
+                                                <option value="DATETIME">DATETIME</option>
+                                                <option value="TIMESTAMP">TIMESTAMP</option>
+                                                <option value="DECIMAL(10,2)">DECIMAL(10,2)</option>
+                                                <option value="BOOLEAN">BOOLEAN</option>
+                                            </select>
+                                            <select name="columns[0][null]" class="dbm-form-select" style="width: 100px; max-width: 100px;">
+                                                <option value="YES">NULL</option>
+                                                <option value="NO">NOT NULL</option>
+                                            </select>
+                                            <select name="columns[0][key]" class="dbm-form-select" style="width: 130px; max-width: 130px;">
+                                                <option value="">No Key</option>
+                                                <option value="PRI">PRIMARY KEY</option>
+                                            </select>
+                                            <input type="text" name="columns[0][default]" class="dbm-form-input" placeholder="Default" style="width: 100px; max-width: 100px;">
+                                            <select name="columns[0][extra]" class="dbm-form-select" style="width: 140px; max-width: 140px;">
+                                                <option value="">None</option>
+                                                <option value="auto_increment">AUTO_INCREMENT</option>
+                                            </select>
+                                            <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-danger remove-column" style="display: none;">Remove</button>
+                                        </div>
+                                    </div>
+
+                                    <button type="button" id="add-column" class="dbm-btn dbm-btn-secondary" style="margin-top: 8px;">
+                                        <i data-lucide="plus"></i>
+                                        Add Column
+                                    </button>
+
+                                    <div style="margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border-color);">
+                                        <button type="submit" name="submit_create_table" class="dbm-btn dbm-btn-success">
+                                            <i data-lucide="check-circle"></i>
+                                            Create Table
+                                        </button>
+                                        <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($this->database_name); ?>" class="dbm-btn dbm-btn-secondary">Cancel</a>
+                                    </div>
+                                </form>
+                            </div>
+                        </div>
+                    </div>
+
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+    let columnIndex = 1;
+
+    document.getElementById('add-column').addEventListener('click', function() {
+        const container = document.getElementById('columns-container');
+        const newRow = document.createElement('div');
+        newRow.className = 'column-row';
+        newRow.style.cssText = 'display: flex; gap: 10px; margin-bottom: 12px; padding: 16px; background: var(--bg-input); border-radius: var(--radius); flex-wrap: wrap; align-items: center;';
+        newRow.innerHTML = `
+            <input type="text" name="columns[${columnIndex}][name]" class="dbm-form-input" placeholder="Column name" required style="width: 150px; max-width: 150px;">
+            <select name="columns[${columnIndex}][type]" class="dbm-form-select" style="width: 140px; max-width: 140px;">
+                <option value="INT">INT</option>
+                <option value="VARCHAR(255)">VARCHAR(255)</option>
+                <option value="TEXT">TEXT</option>
+                <option value="DATETIME">DATETIME</option>
+                <option value="TIMESTAMP">TIMESTAMP</option>
+                <option value="DECIMAL(10,2)">DECIMAL(10,2)</option>
+                <option value="BOOLEAN">BOOLEAN</option>
+            </select>
+            <select name="columns[${columnIndex}][null]" class="dbm-form-select" style="width: 100px; max-width: 100px;">
+                <option value="YES">NULL</option>
+                <option value="NO">NOT NULL</option>
+            </select>
+            <select name="columns[${columnIndex}][key]" class="dbm-form-select" style="width: 130px; max-width: 130px;">
+                <option value="">No Key</option>
+                <option value="PRI">PRIMARY KEY</option>
+            </select>
+            <input type="text" name="columns[${columnIndex}][default]" class="dbm-form-input" placeholder="Default" style="width: 100px; max-width: 100px;">
+            <select name="columns[${columnIndex}][extra]" class="dbm-form-select" style="width: 140px; max-width: 140px;">
+                <option value="">None</option>
+                <option value="auto_increment">AUTO_INCREMENT</option>
+            </select>
+            <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-danger remove-column">Remove</button>
+        `;
+        container.appendChild(newRow);
+        columnIndex++;
+
+        document.querySelectorAll('.remove-column').forEach(btn => btn.style.display = 'inline-flex');
+    });
+
+    document.getElementById('columns-container').addEventListener('click', function(e) {
+        if (e.target.classList.contains('remove-column')) {
+            e.target.closest('.column-row').remove();
+            const rows = document.querySelectorAll('.column-row');
+            if (rows.length === 1) {
+                rows[0].querySelector('.remove-column').style.display = 'none';
+            }
+        }
+    });
+});
+</script>

application/view/table/show.php

@@ -0,0 +1,435 @@
+<?php
+$total_pages = ceil($this->total_rows / $this->per_page);
+$pk_column = null;
+foreach ($this->columns as $col) {
+    if ($col['Key'] === 'PRI') {
+        $pk_column = $col['Field'];
+        break;
+    }
+}
+?>
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>database/index">Databases</a>
+                            <span class="separator">/</span>
+                            <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($this->database_name); ?>"><?php echo htmlspecialchars($this->database_name); ?></a>
+                            <span class="separator">/</span>
+                            <span><?php echo htmlspecialchars($this->table_name); ?></span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1><?php echo htmlspecialchars($this->table_name); ?></h1>
+                            <span class="badge"><?php echo number_format($this->total_rows); ?> rows</span>
+                        </div>
+                        <div class="dbm-actions">
+                            <button type="button" id="btn-add-row" class="dbm-btn dbm-btn-success">
+                                <i data-lucide="plus"></i>
+                                Add Row
+                            </button>
+                            <a href="<?php echo Config::get('URL'); ?>table/structure/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>" class="dbm-btn dbm-btn-secondary">
+                                <i data-lucide="settings"></i>
+                                Structure
+                            </a>
+                            <a href="<?php echo Config::get('URL'); ?>table/export/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>" class="dbm-btn dbm-btn-secondary" target="_blank">
+                                <i data-lucide="download"></i>
+                                Export
+                            </a>
+                            <a href="<?php echo Config::get('URL'); ?>table/delete/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>"
+                               class="dbm-btn dbm-btn-danger"
+                               data-confirm="Drop table '<?php echo htmlspecialchars($this->table_name); ?>'? This cannot be undone!">
+                                <i data-lucide="trash-2"></i>
+                                Drop Table
+                            </a>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <?php if (!empty($this->table_info)): ?>
+                        <div class="dbm-stats">
+                            <div class="dbm-stat">
+                                <div class="dbm-stat-value"><?php echo number_format($this->total_rows); ?></div>
+                                <div class="dbm-stat-label">Total Rows</div>
+                            </div>
+                            <div class="dbm-stat">
+                                <div class="dbm-stat-value"><?php echo count($this->columns); ?></div>
+                                <div class="dbm-stat-label">Columns</div>
+                            </div>
+                            <div class="dbm-stat">
+                                <div class="dbm-stat-value"><?php echo $this->table_info['total_size'] ?? '-'; ?></div>
+                                <div class="dbm-stat-label">Size</div>
+                            </div>
+                            <div class="dbm-stat">
+                                <div class="dbm-stat-value"><?php echo $this->table_info['engine'] ?? '-'; ?></div>
+                                <div class="dbm-stat-label">Engine</div>
+                            </div>
+                        </div>
+                        <?php endif; ?>
+
+                        <div class="dbm-table-wrapper" id="data-table-wrapper"
+                             data-database="<?php echo htmlspecialchars($this->database_name); ?>"
+                             data-table="<?php echo htmlspecialchars($this->table_name); ?>"
+                             data-pk-column="<?php echo htmlspecialchars($pk_column ?? ''); ?>"
+                             style="max-height: 500px; overflow: auto;">
+                            <table class="dbm-table" id="data-table">
+                                <thead>
+                                    <tr>
+                                        <?php foreach ($this->columns as $col): ?>
+                                            <th data-column="<?php echo htmlspecialchars($col['Field']); ?>" data-type="<?php echo htmlspecialchars($col['Type']); ?>">
+                                                <?php if ($col['Key'] === 'PRI'): ?>
+                                                    <span style="color: var(--accent-green);" title="Primary Key">
+                                                        <i data-lucide="key-round" style="width: 12px; height: 12px; vertical-align: middle;"></i>
+                                                    </span>
+                                                <?php endif; ?>
+                                                <?php echo htmlspecialchars($col['Field']); ?>
+                                            </th>
+                                        <?php endforeach; ?>
+                                        <th style="width: 120px; text-align: center;">Actions</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php if (empty($this->rows)): ?>
+                                        <tr class="empty-row">
+                                            <td colspan="<?php echo count($this->columns) + 1; ?>" style="text-align: center; padding: 40px; color: var(--text-muted);">
+                                                No data in this table. Click "Add Row" to insert data.
+                                            </td>
+                                        </tr>
+                                    <?php else: ?>
+                                        <?php foreach ($this->rows as $row): ?>
+                                            <tr class="data-row" data-pk="<?php echo htmlspecialchars($pk_column ? ($row[$pk_column] ?? '') : ''); ?>">
+                                                <?php foreach ($this->columns as $col): ?>
+                                                    <td class="editable-cell" data-column="<?php echo htmlspecialchars($col['Field']); ?>" data-original="<?php echo htmlspecialchars($row[$col['Field']] ?? ''); ?>">
+                                                        <span class="cell-display"><?php
+                                                            $value = $row[$col['Field']] ?? null;
+                                                            if ($value === null) {
+                                                                echo '<span class="null-value">NULL</span>';
+                                                            } else {
+                                                                $display = htmlspecialchars(substr($value, 0, 100));
+                                                                if (strlen($value) > 100) $display .= '...';
+                                                                echo $display;
+                                                            }
+                                                        ?></span>
+                                                        <input type="text" class="cell-input dbm-form-input" style="display: none; width: 100%; padding: 4px 8px; font-size: 13px;" value="<?php echo htmlspecialchars($row[$col['Field']] ?? ''); ?>">
+                                                    </td>
+                                                <?php endforeach; ?>
+                                                <td class="actions-cell" style="text-align: center; white-space: nowrap;">
+                                                    <div class="view-actions">
+                                                        <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-secondary btn-edit-row" title="Edit">
+                                                            <i data-lucide="pencil" style="width: 12px; height: 12px;"></i>
+                                                        </button>
+                                                        <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-danger btn-delete-row" title="Delete">
+                                                            <i data-lucide="trash-2" style="width: 12px; height: 12px;"></i>
+                                                        </button>
+                                                    </div>
+                                                    <div class="edit-actions" style="display: none;">
+                                                        <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-success btn-save-row" title="Save">
+                                                            <i data-lucide="check" style="width: 12px; height: 12px;"></i>
+                                                        </button>
+                                                        <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-secondary btn-cancel-edit" title="Cancel">
+                                                            <i data-lucide="x" style="width: 12px; height: 12px;"></i>
+                                                        </button>
+                                                    </div>
+                                                </td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    <?php endif; ?>
+                                </tbody>
+                            </table>
+                        </div>
+
+                        <?php if ($total_pages > 1): ?>
+                        <div class="dbm-pagination">
+                            <div class="dbm-pagination-info">
+                                Showing <?php echo (($this->current_page - 1) * $this->per_page) + 1; ?> - <?php echo min($this->current_page * $this->per_page, $this->total_rows); ?> of <?php echo number_format($this->total_rows); ?>
+                            </div>
+                            <div class="dbm-pagination-controls">
+                                <?php if ($this->current_page > 1): ?>
+                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>/1" class="dbm-pagination-btn">First</a>
+                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>/<?php echo $this->current_page - 1; ?>" class="dbm-pagination-btn">Prev</a>
+                                <?php endif; ?>
+
+                                <?php
+                                $start = max(1, $this->current_page - 2);
+                                $end = min($total_pages, $this->current_page + 2);
+                                for ($i = $start; $i <= $end; $i++):
+                                ?>
+                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>/<?php echo $i; ?>"
+                                       class="dbm-pagination-btn <?php echo $i === $this->current_page ? 'active' : ''; ?>"><?php echo $i; ?></a>
+                                <?php endfor; ?>
+
+                                <?php if ($this->current_page < $total_pages): ?>
+                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>/<?php echo $this->current_page + 1; ?>" class="dbm-pagination-btn">Next</a>
+                                    <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>/<?php echo $total_pages; ?>" class="dbm-pagination-btn">Last</a>
+                                <?php endif; ?>
+                            </div>
+                        </div>
+                        <?php endif; ?>
+                    </div>
+
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+    const wrapper = document.getElementById('data-table-wrapper');
+    const table = document.getElementById('data-table');
+    const database = wrapper.dataset.database;
+    const tableName = wrapper.dataset.table;
+    const pkColumn = wrapper.dataset.pkColumn;
+    const baseUrl = '<?php echo Config::get('URL'); ?>';
+
+    // Get column info from table headers
+    function getColumns() {
+        const headers = table.querySelectorAll('thead th[data-column]');
+        return Array.from(headers).map(th => ({
+            name: th.dataset.column,
+            type: th.dataset.type
+        }));
+    }
+
+    // Edit row
+    table.addEventListener('click', function(e) {
+        const editBtn = e.target.closest('.btn-edit-row');
+        if (editBtn) {
+            const row = editBtn.closest('tr');
+            enterEditMode(row);
+        }
+    });
+
+    // Save row
+    table.addEventListener('click', function(e) {
+        const saveBtn = e.target.closest('.btn-save-row');
+        if (saveBtn) {
+            const row = saveBtn.closest('tr');
+            saveRow(row);
+        }
+    });
+
+    // Cancel edit
+    table.addEventListener('click', function(e) {
+        const cancelBtn = e.target.closest('.btn-cancel-edit');
+        if (cancelBtn) {
+            const row = cancelBtn.closest('tr');
+            cancelEdit(row);
+        }
+    });
+
+    // Delete row
+    table.addEventListener('click', function(e) {
+        const deleteBtn = e.target.closest('.btn-delete-row');
+        if (deleteBtn) {
+            const row = deleteBtn.closest('tr');
+            if (confirm('Delete this row? This cannot be undone.')) {
+                deleteRow(row);
+            }
+        }
+    });
+
+    // Add new row
+    document.getElementById('btn-add-row').addEventListener('click', function() {
+        addNewRow();
+    });
+
+    function enterEditMode(row) {
+        row.classList.add('editing');
+        row.querySelectorAll('.cell-display').forEach(el => el.style.display = 'none');
+        row.querySelectorAll('.cell-input').forEach(el => el.style.display = 'block');
+        row.querySelector('.view-actions').style.display = 'none';
+        row.querySelector('.edit-actions').style.display = 'inline-flex';
+    }
+
+    function exitEditMode(row) {
+        row.classList.remove('editing');
+        row.querySelectorAll('.cell-display').forEach(el => el.style.display = 'inline');
+        row.querySelectorAll('.cell-input').forEach(el => el.style.display = 'none');
+        row.querySelector('.view-actions').style.display = 'inline-flex';
+        row.querySelector('.edit-actions').style.display = 'none';
+    }
+
+    function cancelEdit(row) {
+        if (row.classList.contains('new-row')) {
+            row.remove();
+            // Show empty message if no rows left
+            const remainingRows = table.querySelectorAll('tbody tr.data-row');
+            if (remainingRows.length === 0) {
+                const cols = getColumns();
+                const emptyRow = document.createElement('tr');
+                emptyRow.className = 'empty-row';
+                emptyRow.innerHTML = '<td colspan="' + (cols.length + 1) + '" style="text-align: center; padding: 40px; color: var(--text-muted);">No data in this table. Click "Add Row" to insert data.</td>';
+                table.querySelector('tbody').appendChild(emptyRow);
+            }
+            return;
+        }
+        // Restore original values
+        row.querySelectorAll('.editable-cell').forEach(cell => {
+            const original = cell.dataset.original;
+            cell.querySelector('.cell-input').value = original;
+        });
+        exitEditMode(row);
+    }
+
+    function saveRow(row) {
+        const isNew = row.classList.contains('new-row');
+        const pkValue = row.dataset.pk;
+        const data = {};
+
+        row.querySelectorAll('.editable-cell').forEach(cell => {
+            const column = cell.dataset.column;
+            const input = cell.querySelector('.cell-input');
+            data[column] = input.value;
+        });
+
+        const url = isNew
+            ? baseUrl + 'table/insertRow/' + encodeURIComponent(database) + '/' + encodeURIComponent(tableName)
+            : baseUrl + 'table/updateRow/' + encodeURIComponent(database) + '/' + encodeURIComponent(tableName);
+
+        const formData = new FormData();
+        if (!isNew) {
+            formData.append('pk_value', pkValue);
+        }
+        for (const key in data) {
+            formData.append('data[' + key + ']', data[key]);
+        }
+
+        fetch(url, {
+            method: 'POST',
+            body: formData,
+            headers: {
+                'X-Requested-With': 'XMLHttpRequest'
+            }
+        })
+        .then(response => response.json())
+        .then(result => {
+            if (result.success) {
+                // Update display values
+                row.querySelectorAll('.editable-cell').forEach(cell => {
+                    const input = cell.querySelector('.cell-input');
+                    const display = cell.querySelector('.cell-display');
+                    const value = input.value;
+                    cell.dataset.original = value;
+                    if (value === '' || value === null) {
+                        display.innerHTML = '<span class="null-value">NULL</span>';
+                    } else {
+                        display.textContent = value.length > 100 ? value.substring(0, 100) + '...' : value;
+                    }
+                });
+
+                if (isNew && result.insert_id && pkColumn) {
+                    row.dataset.pk = result.insert_id;
+                    // Update the PK cell display
+                    const pkCell = row.querySelector('.editable-cell[data-column="' + pkColumn + '"]');
+                    if (pkCell) {
+                        pkCell.querySelector('.cell-input').value = result.insert_id;
+                        pkCell.querySelector('.cell-display').textContent = result.insert_id;
+                        pkCell.dataset.original = result.insert_id;
+                    }
+                }
+
+                row.classList.remove('new-row');
+                exitEditMode(row);
+            } else {
+                alert('Error: ' + result.message);
+            }
+        })
+        .catch(error => {
+            alert('Error saving row: ' + error.message);
+        });
+    }
+
+    function deleteRow(row) {
+        const pkValue = row.dataset.pk;
+
+        if (!pkValue) {
+            alert('Cannot delete: no primary key');
+            return;
+        }
+
+        const formData = new FormData();
+        formData.append('pk_value', pkValue);
+
+        fetch(baseUrl + 'table/deleteRow/' + encodeURIComponent(database) + '/' + encodeURIComponent(tableName), {
+            method: 'POST',
+            body: formData,
+            headers: {
+                'X-Requested-With': 'XMLHttpRequest'
+            }
+        })
+        .then(response => response.json())
+        .then(result => {
+            if (result.success) {
+                row.remove();
+                // Show empty message if no rows left
+                const remainingRows = table.querySelectorAll('tbody tr.data-row');
+                if (remainingRows.length === 0) {
+                    const cols = getColumns();
+                    const emptyRow = document.createElement('tr');
+                    emptyRow.className = 'empty-row';
+                    emptyRow.innerHTML = '<td colspan="' + (cols.length + 1) + '" style="text-align: center; padding: 40px; color: var(--text-muted);">No data in this table. Click "Add Row" to insert data.</td>';
+                    table.querySelector('tbody').appendChild(emptyRow);
+                }
+            } else {
+                alert('Error: ' + result.message);
+            }
+        })
+        .catch(error => {
+            alert('Error deleting row: ' + error.message);
+        });
+    }
+
+    function addNewRow() {
+        // Remove empty message if present
+        const emptyRow = table.querySelector('tbody tr.empty-row');
+        if (emptyRow) {
+            emptyRow.remove();
+        }
+
+        const columns = getColumns();
+        const tr = document.createElement('tr');
+        tr.className = 'data-row new-row editing';
+        tr.dataset.pk = '';
+
+        columns.forEach(col => {
+            const td = document.createElement('td');
+            td.className = 'editable-cell';
+            td.dataset.column = col.name;
+            td.dataset.original = '';
+            td.innerHTML = `
+                <span class="cell-display" style="display: none;"><span class="null-value">NULL</span></span>
+                <input type="text" class="cell-input dbm-form-input" style="display: block; width: 100%; padding: 4px 8px; font-size: 13px;" value="">
+            `;
+            tr.appendChild(td);
+        });
+
+        // Actions cell
+        const actionsTd = document.createElement('td');
+        actionsTd.className = 'actions-cell';
+        actionsTd.style.textAlign = 'center';
+        actionsTd.style.whiteSpace = 'nowrap';
+        actionsTd.innerHTML = `
+            <div class="view-actions" style="display: none;">
+                <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-secondary btn-edit-row" title="Edit">
+                    <i data-lucide="pencil" style="width: 12px; height: 12px;"></i>
+                </button>
+                <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-danger btn-delete-row" title="Delete">
+                    <i data-lucide="trash-2" style="width: 12px; height: 12px;"></i>
+                </button>
+            </div>
+            <div class="edit-actions" style="display: inline-flex;">
+                <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-success btn-save-row" title="Save">
+                    <i data-lucide="check" style="width: 12px; height: 12px;"></i>
+                </button>
+                <button type="button" class="dbm-btn dbm-btn-sm dbm-btn-secondary btn-cancel-edit" title="Cancel">
+                    <i data-lucide="x" style="width: 12px; height: 12px;"></i>
+                </button>
+            </div>
+        `;
+        lucide.createIcons();
+        tr.appendChild(actionsTd);
+
+        // Insert at the top of tbody
+        const tbody = table.querySelector('tbody');
+        tbody.insertBefore(tr, tbody.firstChild);
+
+        // Focus first input
+        const firstInput = tr.querySelector('.cell-input');
+        if (firstInput) {
+            firstInput.focus();
+        }
+    }
+});
+</script>

application/view/table/structure.php

@@ -0,0 +1,112 @@
+                    <div class="dbm-content-header">
+                        <div class="dbm-breadcrumb">
+                            <a href="<?php echo Config::get('URL'); ?>database/index">Databases</a>
+                            <span class="separator">/</span>
+                            <a href="<?php echo Config::get('URL'); ?>database/show/<?php echo urlencode($this->database_name); ?>"><?php echo htmlspecialchars($this->database_name); ?></a>
+                            <span class="separator">/</span>
+                            <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>"><?php echo htmlspecialchars($this->table_name); ?></a>
+                            <span class="separator">/</span>
+                            <span>Structure</span>
+                        </div>
+                        <div class="dbm-title">
+                            <h1>Structure: <?php echo htmlspecialchars($this->table_name); ?></h1>
+                            <span class="badge"><?php echo count($this->columns); ?> columns</span>
+                        </div>
+                        <div class="dbm-actions">
+                            <a href="<?php echo Config::get('URL'); ?>table/show/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>" class="dbm-btn dbm-btn-primary">
+                                <i data-lucide="list"></i>
+                                Browse Data
+                            </a>
+                            <a href="<?php echo Config::get('URL'); ?>table/addColumn/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>" class="dbm-btn dbm-btn-success">
+                                <i data-lucide="plus"></i>
+                                Add Column
+                            </a>
+                        </div>
+                    </div>
+
+                    <div class="dbm-content-body">
+                        <div class="dbm-card" style="margin-bottom: 24px;">
+                            <div class="dbm-card-header">
+                                <h3>Columns</h3>
+                            </div>
+                            <div class="dbm-table-wrapper" style="border: none; border-radius: 0;">
+                                <table class="dbm-table">
+                                    <thead>
+                                        <tr>
+                                            <th>Field</th>
+                                            <th>Type</th>
+                                            <th>Null</th>
+                                            <th>Key</th>
+                                            <th>Default</th>
+                                            <th>Extra</th>
+                                            <th style="width: 80px;">Actions</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        <?php foreach ($this->columns as $col): ?>
+                                            <tr>
+                                                <td style="font-weight: 500;">
+                                                    <?php if ($col['Key'] === 'PRI'): ?>
+                                                        <span class="key-column">
+                                                            <i data-lucide="key-round" style="width: 12px; height: 12px; vertical-align: middle; margin-right: 4px;"></i>
+                                                        </span>
+                                                    <?php endif; ?>
+                                                    <?php echo htmlspecialchars($col['Field']); ?>
+                                                </td>
+                                                <td><span class="type-column"><?php echo htmlspecialchars($col['Type']); ?></span></td>
+                                                <td><?php echo $col['Null'] === 'YES' ? '<span style="color: var(--accent-orange);">YES</span>' : 'NO'; ?></td>
+                                                <td>
+                                                    <?php if ($col['Key'] === 'PRI'): ?>
+                                                        <span style="color: var(--accent-green);">PRIMARY</span>
+                                                    <?php elseif ($col['Key'] === 'UNI'): ?>
+                                                        <span style="color: var(--accent-blue);">UNIQUE</span>
+                                                    <?php elseif ($col['Key'] === 'MUL'): ?>
+                                                        <span style="color: var(--accent-purple);">INDEX</span>
+                                                    <?php else: ?>
+                                                        -
+                                                    <?php endif; ?>
+                                                </td>
+                                                <td><?php echo $col['Default'] !== null ? htmlspecialchars($col['Default']) : '<span class="null-value">NULL</span>'; ?></td>
+                                                <td><span class="type-column"><?php echo htmlspecialchars($col['Extra']); ?></span></td>
+                                                <td>
+                                                    <a href="<?php echo Config::get('URL'); ?>table/dropColumn/<?php echo urlencode($this->database_name); ?>/<?php echo urlencode($this->table_name); ?>/<?php echo urlencode($col['Field']); ?>"
+                                                       class="dbm-btn dbm-btn-sm dbm-btn-danger"
+                                                       data-confirm="Drop column '<?php echo htmlspecialchars($col['Field']); ?>'? This cannot be undone!">Drop</a>
+                                                </td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    </tbody>
+                                </table>
+                            </div>
+                        </div>
+
+                        <?php if (!empty($this->indexes)): ?>
+                        <div class="dbm-card">
+                            <div class="dbm-card-header">
+                                <h3>Indexes</h3>
+                            </div>
+                            <div class="dbm-table-wrapper" style="border: none; border-radius: 0;">
+                                <table class="dbm-table">
+                                    <thead>
+                                        <tr>
+                                            <th>Key Name</th>
+                                            <th>Column</th>
+                                            <th>Unique</th>
+                                            <th>Type</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        <?php foreach ($this->indexes as $idx): ?>
+                                            <tr>
+                                                <td style="font-weight: 500;"><?php echo htmlspecialchars($idx['Key_name']); ?></td>
+                                                <td><?php echo htmlspecialchars($idx['Column_name']); ?></td>
+                                                <td><?php echo $idx['Non_unique'] ? '<span style="color: var(--text-muted);">No</span>' : '<span style="color: var(--accent-green);">Yes</span>'; ?></td>
+                                                <td><span class="type-column"><?php echo htmlspecialchars($idx['Index_type']); ?></span></td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    </tbody>
+                                </table>
+                            </div>
+                        </div>
+                        <?php endif; ?>
+                    </div>

public/css/dbmanager.css

@@ -0,0 +1,945 @@
+:root {
+    --dbm-bg: #ffffff;
+    --dbm-bg-secondary: #fafafa;
+    --dbm-bg-tertiary: #f0f0f0;
+    --dbm-border: #e0e0e0;
+    --dbm-text: #333333;
+    --dbm-text-secondary: #666666;
+    --dbm-text-muted: #999999;
+    --dbm-accent: #555555;
+    --dbm-accent-light: #888888;
+    --dbm-success: #6b9b6b;
+    --dbm-danger: #b57575;
+    --dbm-warning: #a89a6b;
+    --dbm-info: #6b8a9b;
+    --dbm-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
+    --dbm-radius: 4px;
+    --dbm-transition: all 0.15s ease;
+}
+
+[data-lucide] {
+    width: 14px;
+    height: 14px;
+    vertical-align: middle;
+    display: inline-block;
+}
+
+.dbm-page-wrapper {
+    max-width: 1600px;
+    width: 95%;
+    background: #f5f5f5;
+}
+
+.dbm-wrapper {
+    display: flex;
+    flex-direction: column;
+    min-height: calc(100vh - 120px);
+    background: var(--dbm-bg);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    overflow: hidden;
+    margin: 20px 0;
+    box-shadow: var(--dbm-shadow);
+}
+
+.dbm-main {
+    display: flex;
+    flex: 1;
+    overflow: hidden;
+}
+
+.dbm-sidebar {
+    width: 260px;
+    background: var(--dbm-bg-secondary);
+    border-right: 1px solid var(--dbm-border);
+    display: flex;
+    flex-direction: column;
+    flex-shrink: 0;
+}
+
+.dbm-sidebar-header {
+    padding: 14px 16px;
+    border-bottom: 1px solid var(--dbm-border);
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    background: var(--dbm-bg);
+}
+
+.dbm-sidebar-header h3 {
+    margin: 0;
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--dbm-text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+.dbm-sidebar-header .icon {
+    width: 14px;
+    height: 14px;
+    color: var(--dbm-text-muted);
+    flex-shrink: 0;
+}
+
+.dbm-sidebar-header .icon svg {
+    width: 14px;
+    height: 14px;
+}
+
+.dbm-tree {
+    flex: 1;
+    overflow-y: auto;
+    padding: 8px 0;
+}
+
+.dbm-tree::-webkit-scrollbar {
+    width: 6px;
+}
+
+.dbm-tree::-webkit-scrollbar-track {
+    background: transparent;
+}
+
+.dbm-tree::-webkit-scrollbar-thumb {
+    background: var(--dbm-border);
+    border-radius: 3px;
+}
+
+.tree-item {
+    user-select: none;
+}
+
+.tree-header {
+    display: flex;
+    align-items: center;
+    padding: 6px 12px;
+    cursor: pointer;
+    transition: var(--dbm-transition);
+    border-left: 2px solid transparent;
+    text-decoration: none;
+}
+
+.tree-header:hover {
+    background: var(--dbm-bg-tertiary);
+}
+
+.tree-header.active {
+    background: var(--dbm-bg-tertiary);
+    border-left-color: var(--dbm-accent);
+}
+
+.tree-toggle {
+    width: 16px;
+    height: 16px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin-right: 4px;
+    color: var(--dbm-text-muted);
+    transition: var(--dbm-transition);
+    flex-shrink: 0;
+}
+
+.tree-toggle svg,
+.tree-toggle [data-lucide] {
+    width: 10px;
+    height: 10px;
+    transition: transform 0.15s ease;
+}
+
+.tree-item.expanded > .tree-header .tree-toggle svg,
+.tree-item.expanded > .tree-header .tree-toggle [data-lucide] {
+    transform: rotate(90deg);
+}
+
+.tree-icon {
+    width: 12px;
+    height: 12px;
+    margin-right: 6px;
+    flex-shrink: 0;
+    color: var(--dbm-text-muted);
+    display: flex;
+    align-items: center;
+}
+
+.tree-icon [data-lucide] {
+    width: 12px;
+    height: 12px;
+}
+
+.tree-icon.database { color: var(--dbm-accent-light); }
+.tree-icon.table { color: var(--dbm-accent-light); }
+.tree-icon.column { color: var(--dbm-text-muted); }
+.tree-icon.key { color: var(--dbm-success); }
+
+.tree-label {
+    font-size: 12px;
+    color: var(--dbm-text);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    flex: 1;
+    text-decoration: none;
+}
+
+a.tree-label:hover {
+    color: var(--dbm-accent);
+}
+
+.tree-badge {
+    font-size: 10px;
+    padding: 1px 5px;
+    background: var(--dbm-bg);
+    color: var(--dbm-text-muted);
+    border-radius: 8px;
+    margin-left: 6px;
+    border: 1px solid var(--dbm-border);
+}
+
+.tree-children {
+    display: none;
+    padding-left: 16px;
+}
+
+.tree-item.expanded > .tree-children {
+    display: block;
+}
+
+.tree-children .tree-header {
+    padding-left: 20px;
+}
+
+.tree-children .tree-children .tree-header {
+    padding-left: 28px;
+}
+
+.dbm-sidebar-actions {
+    padding: 12px;
+    border-top: 1px solid var(--dbm-border);
+    background: var(--dbm-bg);
+}
+
+.dbm-content {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    background: var(--dbm-bg);
+}
+
+.dbm-content-header {
+    padding: 16px 20px;
+    border-bottom: 1px solid var(--dbm-border);
+    background: var(--dbm-bg-secondary);
+}
+
+.dbm-breadcrumb {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    font-size: 12px;
+    color: var(--dbm-text-secondary);
+    margin-bottom: 6px;
+}
+
+.dbm-breadcrumb a {
+    color: var(--dbm-text-secondary);
+    text-decoration: none;
+}
+
+.dbm-breadcrumb a:hover {
+    color: var(--dbm-text);
+    text-decoration: underline;
+}
+
+.dbm-breadcrumb .separator {
+    color: var(--dbm-text-muted);
+}
+
+.dbm-title {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+}
+
+.dbm-title h1 {
+    margin: 0;
+    font-size: 18px;
+    font-weight: 600;
+    color: var(--dbm-text);
+}
+
+.dbm-title .badge {
+    font-size: 11px;
+    padding: 3px 8px;
+    background: var(--dbm-bg);
+    color: var(--dbm-text-muted);
+    border-radius: 10px;
+    border: 1px solid var(--dbm-border);
+}
+
+.dbm-actions {
+    display: flex;
+    gap: 8px;
+    margin-top: 12px;
+}
+
+.dbm-content-body {
+    flex: 1;
+    overflow: auto;
+    padding: 20px;
+}
+
+.dbm-table-wrapper {
+    background: var(--dbm-bg);
+    border-radius: var(--dbm-radius);
+    border: 1px solid var(--dbm-border);
+    overflow: hidden;
+}
+
+.dbm-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 13px;
+}
+
+.dbm-table th {
+    background: var(--dbm-bg-secondary);
+    padding: 10px 14px;
+    text-align: left;
+    font-weight: 600;
+    color: var(--dbm-text-secondary);
+    border-bottom: 1px solid var(--dbm-border);
+    white-space: nowrap;
+    position: sticky;
+    top: 0;
+    z-index: 10;
+    font-size: 11px;
+    text-transform: uppercase;
+    letter-spacing: 0.3px;
+}
+
+.dbm-table td {
+    padding: 8px 14px;
+    color: var(--dbm-text-secondary);
+    border-bottom: 1px solid var(--dbm-border);
+    max-width: 300px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.dbm-table tr:last-child td {
+    border-bottom: none;
+}
+
+.dbm-table tr:hover td {
+    background: var(--dbm-bg-secondary);
+}
+
+.dbm-table .null-value {
+    color: var(--dbm-text-muted);
+    font-style: italic;
+    font-size: 11px;
+}
+
+.dbm-table .key-column {
+    color: var(--dbm-success);
+}
+
+.dbm-table .type-column {
+    color: var(--dbm-text-muted);
+    font-family: 'Consolas', 'Monaco', monospace;
+    font-size: 11px;
+}
+
+.dbm-pagination {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 12px 16px;
+    background: var(--dbm-bg-secondary);
+    border-top: 1px solid var(--dbm-border);
+    margin-top: 16px;
+    border-radius: var(--dbm-radius);
+}
+
+.dbm-pagination-info {
+    font-size: 12px;
+    color: var(--dbm-text-muted);
+}
+
+.dbm-pagination-controls {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+}
+
+.dbm-pagination-btn {
+    padding: 5px 10px;
+    background: var(--dbm-bg);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    color: var(--dbm-text-secondary);
+    font-size: 12px;
+    cursor: pointer;
+    transition: var(--dbm-transition);
+    text-decoration: none;
+}
+
+.dbm-pagination-btn:hover:not(:disabled) {
+    background: var(--dbm-bg-secondary);
+    border-color: var(--dbm-accent-light);
+}
+
+.dbm-pagination-btn:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+}
+
+.dbm-pagination-btn.active {
+    background: var(--dbm-accent);
+    border-color: var(--dbm-accent);
+    color: #fff;
+}
+
+.dbm-console {
+    background: var(--dbm-bg);
+    border-top: 1px solid var(--dbm-border);
+    display: flex;
+    flex-direction: column;
+}
+
+.dbm-console-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 10px 16px;
+    background: var(--dbm-bg-secondary);
+    border-bottom: 1px solid var(--dbm-border);
+    cursor: pointer;
+    transition: var(--dbm-transition);
+}
+
+.dbm-console-header:hover {
+    background: var(--dbm-bg-tertiary);
+}
+
+.dbm-console-title {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--dbm-text-secondary);
+}
+
+.dbm-console-title .icon {
+    width: 14px;
+    height: 14px;
+    color: var(--dbm-text-muted);
+}
+
+.dbm-console-toggle {
+    width: 14px;
+    height: 14px;
+    color: var(--dbm-text-muted);
+    transition: var(--dbm-transition);
+}
+
+.dbm-console.expanded .dbm-console-toggle {
+    transform: rotate(180deg);
+}
+
+.dbm-console-body {
+    display: none;
+    padding: 16px;
+}
+
+.dbm-console.expanded .dbm-console-body {
+    display: block;
+}
+
+.dbm-sql-editor {
+    position: relative;
+    background: var(--dbm-bg-secondary);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    overflow: hidden;
+}
+
+.dbm-sql-editor textarea {
+    width: 100%;
+    min-height: 100px;
+    padding: 12px;
+    background: transparent;
+    border: none;
+    color: var(--dbm-text);
+    font-family: 'Consolas', 'Monaco', monospace;
+    font-size: 13px;
+    line-height: 1.5;
+    resize: vertical;
+    outline: none;
+    box-sizing: border-box;
+}
+
+.dbm-sql-editor textarea::placeholder {
+    color: var(--dbm-text-muted);
+}
+
+.dbm-sql-highlight {
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    padding: 12px;
+    font-family: 'Consolas', 'Monaco', monospace;
+    font-size: 13px;
+    line-height: 1.5;
+    white-space: pre-wrap;
+    word-wrap: break-word;
+    pointer-events: none;
+    color: transparent;
+    overflow: hidden;
+}
+
+.sql-keyword { color: #555; font-weight: 600; }
+.sql-function { color: #666; }
+.sql-string { color: #888; }
+.sql-number { color: #777; }
+.sql-operator { color: #444; }
+.sql-comment { color: #aaa; font-style: italic; }
+
+.dbm-sql-actions {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin-top: 10px;
+}
+
+.dbm-sql-actions .db-select {
+    padding: 6px 10px;
+    background: var(--dbm-bg);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    color: var(--dbm-text);
+    font-size: 12px;
+    outline: none;
+}
+
+.dbm-sql-actions .db-select:focus {
+    border-color: var(--dbm-accent-light);
+}
+
+.dbm-sql-result {
+    margin-top: 16px;
+    border-radius: var(--dbm-radius);
+    overflow: hidden;
+}
+
+.dbm-sql-result.success {
+    background: #f5f8f5;
+    border: 1px solid #dde5dd;
+}
+
+.dbm-sql-result.error {
+    background: #f9f5f5;
+    border: 1px solid #e5dddd;
+}
+
+.dbm-sql-result-header {
+    padding: 10px 14px;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 13px;
+}
+
+.dbm-sql-result-header i {
+    width: 14px;
+    height: 14px;
+}
+
+.dbm-sql-result.success .dbm-sql-result-header {
+    color: #5a7a5a;
+}
+
+.dbm-sql-result.error .dbm-sql-result-header {
+    color: #8a5a5a;
+}
+
+.dbm-sql-result-body {
+    padding: 0 14px 14px;
+    overflow-x: auto;
+}
+
+.dbm-sql-result-body .dbm-table-wrapper {
+    background: transparent;
+    border: none;
+}
+
+.dbm-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 5px;
+    padding: 7px 14px;
+    font-size: 12px;
+    font-weight: 500;
+    border: 1px solid transparent;
+    border-radius: var(--dbm-radius);
+    cursor: pointer;
+    transition: var(--dbm-transition);
+    text-decoration: none;
+    white-space: nowrap;
+    font-family: Arial, sans-serif;
+}
+
+.dbm-btn svg,
+.dbm-btn i {
+    width: 14px;
+    height: 14px;
+}
+
+.dbm-btn-primary {
+    background: var(--dbm-accent);
+    color: #fff;
+    border-color: var(--dbm-accent);
+}
+
+.dbm-btn-primary:hover {
+    background: #444;
+    border-color: #444;
+}
+
+.dbm-btn-success {
+    background: var(--dbm-success);
+    color: #fff;
+    border-color: var(--dbm-success);
+}
+
+.dbm-btn-success:hover {
+    background: #5a8a5a;
+    border-color: #5a8a5a;
+}
+
+.dbm-btn-danger {
+    background: var(--dbm-danger);
+    color: #fff;
+    border-color: var(--dbm-danger);
+}
+
+.dbm-btn-danger:hover {
+    background: #a56565;
+    border-color: #a56565;
+}
+
+.dbm-btn-secondary {
+    background: var(--dbm-bg);
+    border-color: var(--dbm-border);
+    color: var(--dbm-text-secondary);
+}
+
+.dbm-btn-secondary:hover {
+    background: var(--dbm-bg-secondary);
+    border-color: var(--dbm-accent-light);
+    color: var(--dbm-text);
+}
+
+.dbm-btn-sm {
+    padding: 4px 8px;
+    font-size: 11px;
+}
+
+.dbm-btn-sm svg,
+.dbm-btn-sm i {
+    width: 12px;
+    height: 12px;
+}
+
+.dbm-form-group {
+    margin-bottom: 16px;
+}
+
+.dbm-form-label {
+    display: block;
+    margin-bottom: 6px;
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--dbm-text-secondary);
+}
+
+.dbm-form-input,
+.dbm-form-select {
+    width: 100%;
+    max-width: 350px;
+    padding: 8px 12px;
+    background: var(--dbm-bg);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    color: var(--dbm-text);
+    font-size: 13px;
+    outline: none;
+    transition: var(--dbm-transition);
+    font-family: Arial, sans-serif;
+}
+
+.dbm-form-input:focus,
+.dbm-form-select:focus {
+    border-color: var(--dbm-accent-light);
+    box-shadow: 0 0 0 2px rgba(85, 85, 85, 0.1);
+}
+
+.dbm-form-input::placeholder {
+    color: var(--dbm-text-muted);
+}
+
+.dbm-card {
+    background: var(--dbm-bg);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    overflow: hidden;
+}
+
+.dbm-card-header {
+    padding: 12px 16px;
+    border-bottom: 1px solid var(--dbm-border);
+    background: var(--dbm-bg-secondary);
+}
+
+.dbm-card-header h3 {
+    margin: 0;
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--dbm-text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.3px;
+}
+
+.dbm-card-body {
+    padding: 16px;
+}
+
+.dbm-stats {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
+    gap: 12px;
+    margin-bottom: 20px;
+}
+
+.dbm-stat {
+    background: var(--dbm-bg-secondary);
+    border: 1px solid var(--dbm-border);
+    border-radius: var(--dbm-radius);
+    padding: 14px 16px;
+}
+
+.dbm-stat-value {
+    font-size: 18px;
+    font-weight: 600;
+    color: var(--dbm-text);
+    margin-bottom: 2px;
+}
+
+.dbm-stat-label {
+    font-size: 10px;
+    color: var(--dbm-text-muted);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+.dbm-empty {
+    text-align: center;
+    padding: 50px 20px;
+    color: var(--dbm-text-secondary);
+}
+
+.dbm-empty-icon {
+    width: 40px;
+    height: 40px;
+    margin: 0 auto 16px;
+    color: var(--dbm-border);
+    display: block;
+}
+
+.dbm-empty h3 {
+    margin: 0 0 6px;
+    font-size: 15px;
+    color: var(--dbm-text-secondary);
+    font-weight: 500;
+}
+
+.dbm-empty p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--dbm-text-muted);
+}
+
+.dbm-loading {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 30px;
+}
+
+.dbm-spinner {
+    width: 20px;
+    height: 20px;
+    border: 2px solid var(--dbm-border);
+    border-top-color: var(--dbm-accent-light);
+    border-radius: 50%;
+    animation: spin 0.7s linear infinite;
+}
+
+@keyframes spin {
+    to { transform: rotate(360deg); }
+}
+
+@media (max-width: 1024px) {
+    .dbm-sidebar {
+        width: 220px;
+    }
+}
+
+@media (max-width: 768px) {
+    .dbm-main {
+        flex-direction: column;
+    }
+
+    .dbm-sidebar {
+        width: 100%;
+        max-height: 250px;
+        border-right: none;
+        border-bottom: 1px solid var(--dbm-border);
+    }
+
+    .dbm-content-body {
+        padding: 14px;
+    }
+}
+
+.data-row.editing {
+    background: #fafaf5 !important;
+}
+
+.data-row.new-row {
+    background: #f5faf5 !important;
+}
+
+.editable-cell {
+    position: relative;
+}
+
+.editable-cell .cell-input {
+    border: 1px solid var(--dbm-accent-light);
+    border-radius: 3px;
+    background: var(--dbm-bg);
+}
+
+.editable-cell .cell-input:focus {
+    outline: none;
+    box-shadow: 0 0 0 2px rgba(85, 85, 85, 0.1);
+}
+
+.view-actions,
+.edit-actions {
+    display: inline-flex;
+    gap: 4px;
+}
+
+.actions-cell .dbm-btn-sm {
+    padding: 4px 6px;
+}
+
+.data-row:hover {
+    background: var(--dbm-bg-secondary);
+}
+
+.data-row.editing:hover {
+    background: #fafaf5 !important;
+}
+
+.data-row.new-row:hover {
+    background: #f5faf5 !important;
+}
+
+.dbm-modal {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(0, 0, 0, 0.4);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 1000;
+}
+
+.dbm-modal-content {
+    background: var(--dbm-bg);
+    border-radius: var(--dbm-radius);
+    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
+    width: 100%;
+    max-width: 420px;
+    max-height: 90vh;
+    overflow: hidden;
+}
+
+.dbm-modal-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 14px 18px;
+    border-bottom: 1px solid var(--dbm-border);
+    background: var(--dbm-bg-secondary);
+}
+
+.dbm-modal-header h3 {
+    margin: 0;
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--dbm-text);
+}
+
+.dbm-modal-close {
+    background: none;
+    border: none;
+    font-size: 20px;
+    color: var(--dbm-text-muted);
+    cursor: pointer;
+    line-height: 1;
+    padding: 0;
+}
+
+.dbm-modal-close:hover {
+    color: var(--dbm-text);
+}
+
+.dbm-modal-body {
+    padding: 18px;
+}
+
+.dbm-modal-body .dbm-form-input,
+.dbm-modal-body .dbm-form-select {
+    max-width: 100%;
+}
+
+.dbm-modal-footer {
+    display: flex;
+    justify-content: flex-end;
+    gap: 8px;
+    padding: 14px 18px;
+    border-top: 1px solid var(--dbm-border);
+    background: var(--dbm-bg-secondary);
+}
+
+.badge {
+    font-size: 10px;
+    padding: 2px 6px;
+    background: var(--dbm-bg-tertiary);
+    color: var(--dbm-text-muted);
+    border-radius: 8px;
+    border: 1px solid var(--dbm-border);
+}

public/js/dbmanager.js

@@ -0,0 +1,389 @@
+const DBManager = {
+    baseUrl: '',
+
+    init(baseUrl) {
+        this.baseUrl = baseUrl;
+        this.initTree();
+        this.initConsole();
+        this.initSqlHighlighting();
+        this.initAjaxForms();
+    },
+
+    initTree() {
+        document.querySelectorAll('.tree-header').forEach(header => {
+            header.addEventListener('click', (e) => {
+                const item = header.closest('.tree-item');
+                const children = item.querySelector('.tree-children');
+                const href = header.dataset.href;
+                const toggle = e.target.closest('.tree-toggle');
+
+                // If clicking on toggle icon, just expand/collapse
+                if (toggle) {
+                    e.preventDefault();
+                    e.stopPropagation();
+
+                    if (item.dataset.db && children && !children.dataset.loaded) {
+                        this.loadTables(item.dataset.db, children);
+                    }
+                    this.toggleTreeItem(item);
+                    return;
+                }
+
+                // If it's a table or database item with href, navigate directly
+                if (href) {
+                    // For databases, also load tables if not loaded
+                    if (item.dataset.db && children && !children.dataset.loaded) {
+                        this.loadTables(item.dataset.db, children);
+                    }
+                    window.location.href = href;
+                    return;
+                }
+            });
+        });
+    },
+
+    toggleTreeItem(item) {
+        item.classList.toggle('expanded');
+    },
+
+    async loadTables(dbName, container) {
+        container.innerHTML = '<div class="tree-loading">Loading...</div>';
+        container.dataset.loaded = 'true';
+
+        try {
+            const response = await fetch(`${this.baseUrl}database/getStructure/${encodeURIComponent(dbName)}`);
+            const data = await response.json();
+
+            if (data.success && data.structure) {
+                let html = '';
+                for (const [table, columns] of Object.entries(data.structure)) {
+                    html += this.renderTableTreeItem(dbName, table, columns);
+                }
+                container.innerHTML = html || '<div class="tree-empty">No tables</div>';
+                this.initTree();
+                this.refreshIcons();
+            }
+        } catch (error) {
+            container.innerHTML = '<div class="tree-error">Failed to load</div>';
+        }
+    },
+
+    renderTableTreeItem(dbName, tableName, columns) {
+        const columnsHtml = columns.map(col => `
+            <div class="tree-item">
+                <div class="tree-header">
+                    <span class="tree-icon column">
+                        ${col.Key === 'PRI' ? this.icons.key : this.icons.column}
+                    </span>
+                    <span class="tree-label">${this.escapeHtml(col.Field)}</span>
+                    <span class="tree-badge">${this.escapeHtml(col.Type)}</span>
+                </div>
+            </div>
+        `).join('');
+
+        return `
+            <div class="tree-item" data-table="${this.escapeHtml(tableName)}">
+                <div class="tree-header" data-href="${this.baseUrl}table/show/${encodeURIComponent(dbName)}/${encodeURIComponent(tableName)}">
+                    <span class="tree-toggle">${this.icons.chevron}</span>
+                    <span class="tree-icon table">${this.icons.table}</span>
+                    <span class="tree-label">${this.escapeHtml(tableName)}</span>
+                </div>
+                <div class="tree-children">
+                    ${columnsHtml}
+                </div>
+            </div>
+        `;
+    },
+
+    initConsole() {
+        const consoleHeader = document.querySelector('.dbm-console-header');
+        if (consoleHeader) {
+            consoleHeader.addEventListener('click', () => {
+                const console = consoleHeader.closest('.dbm-console');
+                console.classList.toggle('expanded');
+                localStorage.setItem('dbm-console-expanded', console.classList.contains('expanded'));
+            });
+
+            const wasExpanded = localStorage.getItem('dbm-console-expanded') === 'true';
+            if (wasExpanded) {
+                consoleHeader.closest('.dbm-console').classList.add('expanded');
+            }
+        }
+
+        const sqlForm = document.getElementById('sql-form');
+        if (sqlForm) {
+            sqlForm.addEventListener('submit', async (e) => {
+                e.preventDefault();
+                await this.executeQuery(sqlForm);
+            });
+        }
+    },
+
+    async executeQuery(form) {
+        const formData = new FormData(form);
+        const resultContainer = document.getElementById('sql-result');
+
+        resultContainer.innerHTML = '<div class="dbm-loading"><div class="dbm-spinner"></div></div>';
+
+        try {
+            const response = await fetch(`${this.baseUrl}sql/execute`, {
+                method: 'POST',
+                body: formData,
+                headers: { 'X-Requested-With': 'XMLHttpRequest' }
+            });
+
+            const data = await response.json();
+            this.renderSqlResult(data, resultContainer);
+        } catch (error) {
+            resultContainer.innerHTML = `
+                <div class="dbm-sql-result error">
+                    <div class="dbm-sql-result-header">
+                        ${this.icons.error} Error: Failed to execute query
+                    </div>
+                </div>
+            `;
+        }
+    },
+
+    renderSqlResult(data, container) {
+        if (data.success) {
+            let tableHtml = '';
+
+            if (data.result && data.result.length > 0) {
+                const columns = Object.keys(data.result[0]);
+                tableHtml = `
+                    <div class="dbm-table-wrapper">
+                        <table class="dbm-table">
+                            <thead>
+                                <tr>${columns.map(col => `<th>${this.escapeHtml(col)}</th>`).join('')}</tr>
+                            </thead>
+                            <tbody>
+                                ${data.result.map(row => `
+                                    <tr>${columns.map(col => `
+                                        <td>${row[col] === null ? '<span class="null-value">NULL</span>' : this.escapeHtml(String(row[col]).substring(0, 100))}</td>
+                                    `).join('')}</tr>
+                                `).join('')}
+                            </tbody>
+                        </table>
+                    </div>
+                `;
+            }
+
+            container.innerHTML = `
+                <div class="dbm-sql-result success">
+                    <div class="dbm-sql-result-header">
+                        ${this.icons.success} ${this.escapeHtml(data.message)}
+                        <span style="margin-left: auto; color: var(--text-muted); font-size: 12px;">
+                            ${data.execution_time}ms
+                        </span>
+                    </div>
+                    ${tableHtml ? `<div class="dbm-sql-result-body">${tableHtml}</div>` : ''}
+                </div>
+            `;
+        } else {
+            container.innerHTML = `
+                <div class="dbm-sql-result error">
+                    <div class="dbm-sql-result-header">
+                        ${this.icons.error} ${this.escapeHtml(data.message)}
+                    </div>
+                    ${data.error ? `<div class="dbm-sql-result-body" style="padding: 16px; font-family: monospace; font-size: 13px; color: var(--accent-red);">${this.escapeHtml(data.error)}</div>` : ''}
+                </div>
+            `;
+        }
+        this.refreshIcons();
+    },
+
+    initSqlHighlighting() {
+        const textarea = document.getElementById('sql_query');
+        if (!textarea) return;
+
+        textarea.addEventListener('input', () => this.highlightSql(textarea));
+        textarea.addEventListener('scroll', () => this.syncScroll(textarea));
+        this.highlightSql(textarea);
+    },
+
+    highlightSql(textarea) {
+        const highlight = document.getElementById('sql-highlight');
+        if (!highlight) return;
+
+        let code = textarea.value;
+        code = this.escapeHtml(code);
+        code = this.applySqlSyntax(code);
+        highlight.innerHTML = code + '\n';
+    },
+
+    applySqlSyntax(code) {
+        const keywords = [
+            'SELECT', 'FROM', 'WHERE', 'AND', 'OR', 'NOT', 'IN', 'LIKE', 'BETWEEN',
+            'ORDER BY', 'GROUP BY', 'HAVING', 'LIMIT', 'OFFSET', 'JOIN', 'INNER JOIN',
+            'LEFT JOIN', 'RIGHT JOIN', 'OUTER JOIN', 'ON', 'AS', 'DISTINCT', 'ALL',
+            'INSERT', 'INTO', 'VALUES', 'UPDATE', 'SET', 'DELETE', 'CREATE', 'TABLE',
+            'DATABASE', 'INDEX', 'VIEW', 'DROP', 'ALTER', 'ADD', 'COLUMN', 'PRIMARY KEY',
+            'FOREIGN KEY', 'REFERENCES', 'CONSTRAINT', 'DEFAULT', 'NULL', 'NOT NULL',
+            'AUTO_INCREMENT', 'UNIQUE', 'ENGINE', 'CHARSET', 'COLLATE', 'IF', 'EXISTS',
+            'SHOW', 'DESCRIBE', 'EXPLAIN', 'USE', 'GRANT', 'REVOKE', 'UNION', 'CASE',
+            'WHEN', 'THEN', 'ELSE', 'END', 'IS', 'TRUE', 'FALSE', 'ASC', 'DESC'
+        ];
+
+        const functions = [
+            'COUNT', 'SUM', 'AVG', 'MIN', 'MAX', 'CONCAT', 'SUBSTRING', 'LENGTH',
+            'UPPER', 'LOWER', 'TRIM', 'REPLACE', 'NOW', 'CURDATE', 'DATE', 'YEAR',
+            'MONTH', 'DAY', 'HOUR', 'MINUTE', 'COALESCE', 'IFNULL', 'NULLIF', 'CAST',
+            'CONVERT', 'FORMAT', 'ROUND', 'FLOOR', 'CEIL', 'ABS', 'MOD', 'RAND'
+        ];
+
+        code = code.replace(/'([^'\\]|\\.)*'/g, '<span class="sql-string">$&</span>');
+        code = code.replace(/"([^"\\]|\\.)*"/g, '<span class="sql-string">$&</span>');
+        code = code.replace(/\b(\d+\.?\d*)\b/g, '<span class="sql-number">$1</span>');
+
+        functions.forEach(func => {
+            const regex = new RegExp(`\\b(${func})\\s*\\(`, 'gi');
+            code = code.replace(regex, '<span class="sql-function">$1</span>(');
+        });
+
+        keywords.forEach(keyword => {
+            const regex = new RegExp(`\\b(${keyword.replace(' ', '\\s+')})\\b`, 'gi');
+            code = code.replace(regex, '<span class="sql-keyword">$1</span>');
+        });
+
+        code = code.replace(/(--[^\n]*)/g, '<span class="sql-comment">$1</span>');
+        code = code.replace(/(\/\*[\s\S]*?\*\/)/g, '<span class="sql-comment">$1</span>');
+
+        return code;
+    },
+
+    syncScroll(textarea) {
+        const highlight = document.getElementById('sql-highlight');
+        if (highlight) {
+            highlight.scrollTop = textarea.scrollTop;
+            highlight.scrollLeft = textarea.scrollLeft;
+        }
+    },
+
+    initAjaxForms() {
+        document.querySelectorAll('[data-ajax-form]').forEach(form => {
+            form.addEventListener('submit', async (e) => {
+                e.preventDefault();
+                await this.submitAjaxForm(form);
+            });
+        });
+
+        document.querySelectorAll('[data-confirm]').forEach(el => {
+            el.addEventListener('click', (e) => {
+                if (!confirm(el.dataset.confirm)) {
+                    e.preventDefault();
+                }
+            });
+        });
+    },
+
+    async submitAjaxForm(form) {
+        const formData = new FormData(form);
+        const submitBtn = form.querySelector('[type="submit"]');
+        const originalText = submitBtn?.innerHTML;
+
+        if (submitBtn) {
+            submitBtn.disabled = true;
+            submitBtn.innerHTML = '<span class="dbm-spinner" style="width:16px;height:16px;border-width:2px;"></span>';
+        }
+
+        try {
+            const response = await fetch(form.action, {
+                method: 'POST',
+                body: formData,
+                headers: { 'X-Requested-With': 'XMLHttpRequest' }
+            });
+
+            const data = await response.json();
+
+            if (data.success) {
+                if (data.redirect) {
+                    window.location.href = data.redirect;
+                } else if (data.reload) {
+                    window.location.reload();
+                } else {
+                    this.showNotification(data.message, 'success');
+                }
+            } else {
+                this.showNotification(data.message || 'An error occurred', 'error');
+            }
+        } catch (error) {
+            this.showNotification('Request failed', 'error');
+        } finally {
+            if (submitBtn) {
+                submitBtn.disabled = false;
+                submitBtn.innerHTML = originalText;
+            }
+        }
+    },
+
+    showNotification(message, type) {
+        const notification = document.createElement('div');
+        notification.className = `dbm-notification ${type}`;
+        notification.innerHTML = `
+            ${type === 'success' ? this.icons.success : this.icons.error}
+            <span>${this.escapeHtml(message)}</span>
+        `;
+        notification.style.cssText = `
+            position: fixed;
+            bottom: 20px;
+            right: 20px;
+            padding: 12px 20px;
+            background: ${type === 'success' ? 'var(--accent-green)' : 'var(--accent-red)'};
+            color: #fff;
+            border-radius: var(--radius);
+            display: flex;
+            align-items: center;
+            gap: 10px;
+            font-size: 14px;
+            box-shadow: var(--shadow);
+            z-index: 1000;
+            animation: slideIn 0.3s ease;
+        `;
+
+        document.body.appendChild(notification);
+        this.refreshIcons();
+
+        setTimeout(() => {
+            notification.style.animation = 'slideOut 0.3s ease';
+            setTimeout(() => notification.remove(), 300);
+        }, 3000);
+    },
+
+    escapeHtml(str) {
+        if (!str) return '';
+        const div = document.createElement('div');
+        div.textContent = str;
+        return div.innerHTML;
+    },
+
+    icons: {
+        chevron: '<i data-lucide="chevron-right"></i>',
+        database: '<i data-lucide="database"></i>',
+        table: '<i data-lucide="table"></i>',
+        column: '<i data-lucide="columns-2"></i>',
+        key: '<i data-lucide="key-round"></i>',
+        success: '<i data-lucide="check-circle"></i>',
+        error: '<i data-lucide="x-circle"></i>',
+        terminal: '<i data-lucide="terminal"></i>'
+    },
+
+    refreshIcons() {
+        if (typeof lucide !== 'undefined') {
+            lucide.createIcons();
+        }
+    }
+};
+
+const style = document.createElement('style');
+style.textContent = `
+    @keyframes slideIn {
+        from { transform: translateX(100%); opacity: 0; }
+        to { transform: translateX(0); opacity: 1; }
+    }
+    @keyframes slideOut {
+        from { transform: translateX(0); opacity: 1; }
+        to { transform: translateX(100%); opacity: 0; }
+    }
+`;
+document.head.appendChild(style);