fix: improve mobile responsive design for file list table

- Add comprehensive responsive design for multiple screen sizes (1024px, 768px, 480px, 320px, 280px) - Implement horizontal scrolling with touch support for table overflow - Optimize column widths and font sizes for each breakpoint - Add visual scroll hints for mobile users - Ensure proper viewport utilization with calc() functions - Fix table layout issues on extreme small screens (280px) 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
fix: improve category cancel button functionality
2025-09-17 16:45:31 +09:00 · 2025-09-16 14:08:04 +09:00 · 2025-09-16 13:28:35 +09:00 · 2025-09-16 13:21:43 +09:00 · 2025-08-25 14:08:44 +09:00 · 2025-08-25 13:54:59 +09:00
17 changed files with 894 additions and 3257 deletions
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -48,7 +48,38 @@
      "Bash(powershell:*)",
      "Bash(schtasks:*)",
      "Bash(cmd //c:*)",
-      "Bash(npm install:*)"
+      "Bash(npm install:*)",
+      "mcp__playwright__browser_wait_for",
+      "mcp__context7__resolve-library-id",
+      "mcp__context7__get-library-docs",
+      "Bash(npm run init-mariadb:*)",
+      "Bash(npm test)",
+      "Bash(npm run build:*)",
+      "Bash(npm run stop:*)",
+      "Bash(PORT=3007 node server.js)",
+      "Bash(HOST=119.64.1.86 PORT=3007 node server.js)",
+      "WebFetch(domain:github.com)",
+      "Bash(where claude)",
+      "Read(/C:\\Users\\COMTREE\\.claude/**)",
+      "Read(/C:\\Users\\COMTREE/**)",
+      "Bash(md:*)",
+      "Bash(.mcp_install.bat)",
+      "Bash(npm search mcp)",
+      "Read(/C:\\Users\\COMTREE\\.claude/**)",
+      "Bash(claude mcp add:*)",
+      "Bash(claude mcp:*)",
+      "WebSearch",
+      "Bash(uvx:*)",
+      "Bash(npm run:*)",
+      "Bash(tasklist:*)",
+      "Bash(npm audit:*)",
+      "Bash(git config:*)",
+      "Bash(git remote:*)",
+      "Bash(findstr:*)",
+      "mcp__serena__activate_project",
+      "mcp__serena__list_dir",
+      "mcp__playwright__browser_resize",
+      "mcp__playwright__browser_take_screenshot"
    ],
    "deny": [],
    "ask": [],
--- a/.env.example
+++ b/.env.example
@@ -0,0 +1,13 @@
+# 개발 환경 설정 예시
+# SQLite 데이터베이스 사용 (설정 불필요)
+
+# NAS 배포 환경
+NODE_ENV=development
+DEPLOY_ENV=local
+
+# 서버 설정
+HOST=0.0.0.0
+PORT=3000
+
+# 세션 설정
+SESSION_SECRET=your-session-secret-here
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,146 +1,34 @@
-# CLAUDE.md
+---
+allowed-tools: [Read, Grep, Glob, Bash, Edit, MultiEdit]
+description: "Clean up code, remove dead code, and optimize project structure"
+---

-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+# /sc:cleanup - Code and Project Cleanup

-## Project Overview
-
-This is a web-based file management system (자료실) with full CRUD functionality. It's a hybrid application built with vanilla HTML, CSS, and JavaScript that supports both Supabase cloud database and localStorage for data persistence, providing seamless offline/online capabilities.
-
-### Key Features
- Create, Read, Update, Delete operations for file records
- File upload with multiple file support (local + cloud storage)
- User authentication and authorization
- Search and filtering by title, description, tags, and category
- Categorization system (문서, 이미지, 동영상, 프레젠테이션, 기타)
- Tag-based organization
- Responsive design for mobile and desktop
- Modal-based editing interface
- Cloud database with real-time synchronization
- Offline support with localStorage fallback
- Cross-device data synchronization
-
-## File Structure
+## Purpose
+Systematically clean up code, remove dead code, optimize imports, and improve project structure.

+## Usage
 ```
-자료실/
-├── index.html              # Main HTML file with UI structure and auth components
-├── styles.css              # Complete styling with responsive design and auth styles
-├── script.js               # Core JavaScript with FileManager class and Supabase integration
-├── supabase-config.js      # Supabase configuration and helper functions
-├── supabase-schema.sql     # Database schema for Supabase setup
-├── setup-guide.md          # Comprehensive Supabase setup guide
-└── CLAUDE.md              # This documentation file
+/sc:cleanup [target] [--type code|imports|files|all] [--safe|--aggressive] [--dry-run]
 ```

-## Architecture
+## Arguments
+- `target` - Files, directories, or entire project to clean
+- `--type` - Cleanup type (code, imports, files, all)
+- `--safe` - Conservative cleanup (default)
+- `--aggressive` - More thorough cleanup with higher risk
+- `--dry-run` - Preview changes without applying them

-### Core Components
+## Execution
+1. Analyze target for cleanup opportunities
+2. Identify dead code, unused imports, and redundant files
+3. Create cleanup plan with risk assessment
+4. Execute cleanup operations with appropriate safety measures
+5. Validate changes and report cleanup results

-1. **FileManager Class** (`script.js`)
-   - Main application controller with hybrid storage support
-   - Handles all CRUD operations (Supabase + localStorage fallback)
-   - Manages user authentication and session state
-   - Contains event handling and UI updates
-   - Real-time synchronization capabilities
-
-2. **Supabase Integration** (`supabase-config.js`)
-   - Database configuration and connection management
-   - Authentication helper functions (signup, login, logout)
-   - CRUD helper functions for files and attachments
-   - Storage helper functions for file uploads/downloads
-   - Real-time subscription management
-
-3. **Data Model**
-   ```javascript
-   // Files table
-   {
-     id: UUID,            // Primary key
-     title: string,       // File title (required)
-     description: string, // Optional description
-     category: string,    // Required category
-     tags: string[],      // Array of tags
-     user_id: UUID,       // Foreign key to auth.users
-     created_at: timestamp,
-     updated_at: timestamp
-   }
-   
-   // File attachments table
-   {
-     id: UUID,
-     file_id: UUID,       // Foreign key to files
-     original_name: string,
-     storage_path: string, // Supabase Storage path
-     file_size: integer,
-     mime_type: string,
-     created_at: timestamp
-   }
-   ```
-
-4. **UI Components**
-   - Authentication section (login/signup/logout)
-   - Sync status indicator
-   - Search and filter section
-   - Add new file form with cloud upload
-   - File list display with sorting
-   - Edit modal for updates
-   - Responsive card-based layout
-   - Offline mode notifications
-
-### Development Commands
-
-This is a hybrid web application supporting both online and offline modes:
-
-1. **Local Development**
-   ```bash
-   # Open index.html in a web browser
-   # OR use a simple HTTP server:
-   python -m http.server 8000
-   # OR
-   npx serve .
-   ```
-
-2. **Supabase Setup (Required for online features)**
-   ```bash
-   # 1. Follow setup-guide.md for complete setup
-   # 2. Create Supabase project and database
-   # 3. Run supabase-schema.sql in SQL Editor
-   # 4. Create Storage bucket named 'files'
-   # 5. Update supabase-config.js with your credentials
-   ```
-
-3. **File Access**
-   - Open `index.html` directly in browser
-   - Works offline with localStorage (limited functionality)
-   - Full features available with Supabase configuration
-
-### Technical Implementation
-
- **Database**: Supabase PostgreSQL with Row Level Security (RLS)
- **Storage**: Supabase Storage for files + localStorage fallback
- **Authentication**: Supabase Auth with email/password
- **Real-time**: Supabase Realtime for live synchronization
- **File Handling**: FileReader API + Supabase Storage API
- **UI Updates**: Vanilla JavaScript DOM manipulation
- **Styling**: CSS Grid and Flexbox for responsive layouts
- **Animations**: CSS transitions and keyframe animations
- **Offline Support**: Automatic fallback to localStorage when offline
-
-### Data Management
-
- **Online Mode**: Files stored in Supabase PostgreSQL + Storage
- **Offline Mode**: Files stored as base64 strings in localStorage
- **Hybrid Sync**: Automatic synchronization when connection restored
- User-specific data isolation with RLS policies
- Search works across title, description, and tags
- Sorting available by date, title, or category
- Categories are predefined but can be extended
- Real-time updates across devices for same user
-
-### Browser Compatibility
-
- Modern browsers with ES6+ support
- localStorage API support required
- FileReader API for file uploads
- Fetch API for Supabase communication
- WebSocket support for real-time features
- External dependency: Supabase JavaScript client library
+## Claude Code Integration
+- Uses Glob for systematic file discovery
+- Leverages Grep for dead code detection
+- Applies MultiEdit for batch cleanup operations
+- Maintains backup and rollback capabilities
--- a/README_AUTO_START.md
+++ b/README_AUTO_START.md
@@ -1,101 +0,0 @@
-# Jaryo File Manager 자동 시작 설정 가이드
-
-## 🚀 자동 시작 설정 방법
-
-### 방법 1: 배치 파일 실행 (권장)
-
-1. **관리자 권한으로 실행**
-   - `install-auto-startup.bat` 파일을 마우스 우클릭
-   - "관리자 권한으로 실행" 선택
-   - 안내에 따라 진행
-
-2. **설정 완료 후**
-   - 컴퓨터 재시작 시 자동으로 서비스 시작
-   - 서비스 URL: http://99.1.110.50:3005
-
-### 방법 2: 수동 작업 스케줄러 설정
-
-1. **작업 스케줄러 열기**
-   - Windows 키 + R → `taskschd.msc` 입력 → 엔터
-
-2. **기본 작업 만들기**
-   - 오른쪽 패널에서 "기본 작업 만들기" 클릭
-   - 이름: `JaryoFileManagerAutoStart`
-   - 설명: `Jaryo File Manager 자동 시작`
-
-3. **트리거 설정**
-   - "컴퓨터를 시작할 때" 선택
-
-4. **동작 설정**
-   - "프로그램 시작" 선택
-   - 프로그램/스크립트: `C:\Users\COMTREE\claude_code\jaryo\start-jaryo-service.bat`
-   - 시작 위치: `C:\Users\COMTREE\claude_code\jaryo`
-
-5. **고급 설정**
-   - "가장 높은 권한으로 실행" 체크
-   - "작업이 이미 실행 중인 경우 규칙": "새 인스턴스 시작 안 함"
-
-## 🔧 서비스 관리 명령어
-
-### 수동 서비스 제어
-```batch
-# 서비스 시작
-start-jaryo-service.bat
-
-# 서비스 중지
-stop-jaryo-service.bat
-```
-
-### 자동 시작 관리
-```batch
-# 자동 시작 설정
-install-auto-startup.bat (관리자 권한 필요)
-
-# 자동 시작 해제
-uninstall-auto-startup.bat (관리자 권한 필요)
-```
-
-### 작업 스케줄러 명령어
-```cmd
-# 작업 상태 확인
-schtasks /query /tn "JaryoFileManagerAutoStart"
-
-# 작업 수동 실행
-schtasks /run /tn "JaryoFileManagerAutoStart"
-
-# 작업 삭제
-schtasks /delete /tn "JaryoFileManagerAutoStart" /f
-```
-
-## 🌐 접속 정보
-
- **관리자 페이지**: http://99.1.110.50:3005/admin/index.html
- **메인 페이지**: http://99.1.110.50:3005/index.html
- **API**: http://99.1.110.50:3005/api/files
- **상태 확인**: http://99.1.110.50:3005/health
-
-## 📁 로그 확인
-
- **로그 파일**: `C:\Users\COMTREE\claude_code\jaryo\logs\app.log`
- **로그 보기**: `type "C:\Users\COMTREE\claude_code\jaryo\logs\app.log"`
-
-## ⚠️ 문제 해결
-
-### 서비스가 시작되지 않는 경우
-1. Node.js가 설치되어 있는지 확인: `node --version`
-2. 프로젝트 디렉토리가 올바른지 확인
-3. 포트 3005가 사용 중인지 확인: `netstat -an | findstr :3005`
-4. 로그 파일 확인
-
-### 자동 시작이 작동하지 않는 경우
-1. 작업 스케줄러에서 작업 상태 확인
-2. 관리자 권한으로 설정했는지 확인
-3. 배치 파일 경로가 올바른지 확인
-
-## 📞 지원
-
-문제가 발생하면 다음을 확인해주세요:
-1. 로그 파일 내용
-2. 작업 스케줄러 작업 상태
-3. 포트 사용 현황
-4. Node.js 설치 상태
--- a/admin/script.js
+++ b/admin/script.js
@@ -461,7 +461,7 @@ class AdminFileManager {

    async checkSession() {
        try {
-            const response = await fetch('/api/auth/session');
+            const response = await fetch('/api/auth/session', { credentials: 'include' });
            if (response.ok) {
                const data = await response.json();
                if (data.user) {
@@ -494,20 +494,21 @@ class AdminFileManager {
                headers: {
                    'Content-Type': 'application/json'
                },
+                credentials: 'include',
                body: JSON.stringify({ email, password })
            });

            const data = await response.json();

            if (response.ok) {
-                this.currentUser = data.user;
+                this.currentUser = data.user || data.data || null;
                this.isLoggedIn = true;
                this.showNotification('로그인되었습니다!', 'success');
                
                await this.loadData();
                this.updateUI();
            } else {
-                throw new Error(data.message || '로그인에 실패했습니다.');
+                throw new Error(data.error || data.message || '로그인에 실패했습니다.');
            }
        } catch (error) {
            console.error('로그인 오류:', error);
@@ -520,7 +521,7 @@ class AdminFileManager {

    async handleLogout() {
        try {
-            await fetch('/api/auth/logout', { method: 'POST' });
+            await fetch('/api/auth/logout', { method: 'POST', credentials: 'include' });
            
            this.currentUser = null;
            this.isLoggedIn = false;
@@ -1329,7 +1330,6 @@ class AdminFileManager {
                    </div>
                    <div class="modal-footer">
                        <button class="btn btn-secondary" onclick="this.closest('.modal-overlay').remove()">닫기</button>
-                        <button class="btn btn-primary" onclick="adminManager.editFile('${file.id}')">수정</button>
                        <button class="btn btn-danger" onclick="adminManager.deleteFile('${file.id}')">삭제</button>
                    </div>
                </div>
@@ -1367,6 +1367,22 @@ class AdminFileManager {

    resetCategoryForm() {
        document.getElementById('categoryName').value = '';
+        this.currentEditCategoryId = null;
+        
+        // 버튼 텍스트를 기본 상태로 복원
+        const submitBtn = document.getElementById('addCategoryBtn');
+        if (submitBtn) {
+            submitBtn.textContent = '➕ 카테고리 추가';
+            submitBtn.disabled = false;
+        }
+        
+        // 폼 제목을 기본 상태로 복원
+        const formTitle = document.querySelector('#categoryTab h2');
+        if (formTitle) {
+            formTitle.textContent = '🏷️ 카테고리 관리';
+        }
+        
+        console.log('카테고리 폼이 초기화되었습니다.');
    }

    renderCategoryList() {
--- a/database/db-helper.js
+++ b/database/db-helper.js
@@ -4,7 +4,9 @@ const fs = require('fs');

 class DatabaseHelper {
    constructor() {
-        this.dbPath = path.join(__dirname, 'jaryo.db');
+        // 프로젝트 루트의 data 디렉토리에 데이터베이스 저장
+        const projectRoot = path.resolve(__dirname, '..');
+        this.dbPath = path.join(projectRoot, 'data', 'jaryo.db');
        this.db = null;
    }

@@ -16,13 +18,26 @@ class DatabaseHelper {
                return;
            }

-            this.db = new sqlite3.Database(this.dbPath, sqlite3.OPEN_READWRITE, (err) => {
+            // 데이터베이스 디렉토리 생성
+            const dbDir = path.dirname(this.dbPath);
+            if (!fs.existsSync(dbDir)) {
+                fs.mkdirSync(dbDir, { recursive: true });
+            }
+
+            // 데이터베이스 파일이 없으면 생성
+            const flags = fs.existsSync(this.dbPath) ? 
+                sqlite3.OPEN_READWRITE : 
+                sqlite3.OPEN_READWRITE | sqlite3.OPEN_CREATE;
+
+            this.db = new sqlite3.Database(this.dbPath, flags, (err) => {
                if (err) {
                    console.error('데이터베이스 연결 오류:', err.message);
                    reject(err);
                } else {
-                    console.log('✅ SQLite 데이터베이스 연결됨');
+                    console.log('✅ SQLite 데이터베이스 연결됨:', this.dbPath);
+                    this.initializeTables().then(() => {
                        resolve(this.db);
+                    }).catch(reject);
                }
            });
        });
@@ -46,6 +61,78 @@ class DatabaseHelper {
        });
    }

+    // 테이블 초기화
+    initializeTables() {
+        return new Promise((resolve, reject) => {
+            const createTables = `
+                -- 사용자 테이블
+                CREATE TABLE IF NOT EXISTS users (
+                    id TEXT PRIMARY KEY,
+                    email TEXT UNIQUE NOT NULL,
+                    password_hash TEXT NOT NULL,
+                    name TEXT NOT NULL,
+                    role TEXT DEFAULT 'user',
+                    is_active INTEGER DEFAULT 1,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    last_login DATETIME
+                );
+
+                -- 카테고리 테이블
+                CREATE TABLE IF NOT EXISTS categories (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    name TEXT UNIQUE NOT NULL,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+                );
+
+                -- 파일 테이블
+                CREATE TABLE IF NOT EXISTS files (
+                    id TEXT PRIMARY KEY,
+                    title TEXT NOT NULL,
+                    description TEXT,
+                    category TEXT NOT NULL,
+                    tags TEXT DEFAULT '[]',
+                    user_id TEXT,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    FOREIGN KEY (user_id) REFERENCES users(id)
+                );
+
+                -- 첨부파일 테이블
+                CREATE TABLE IF NOT EXISTS file_attachments (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    file_id TEXT NOT NULL,
+                    original_name TEXT NOT NULL,
+                    file_name TEXT NOT NULL,
+                    file_path TEXT NOT NULL,
+                    file_size INTEGER NOT NULL,
+                    mime_type TEXT,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    FOREIGN KEY (file_id) REFERENCES files(id) ON DELETE CASCADE
+                );
+
+                -- 사용자 세션 테이블 (옵션)
+                CREATE TABLE IF NOT EXISTS user_sessions (
+                    id TEXT PRIMARY KEY,
+                    user_id TEXT NOT NULL,
+                    expires_at DATETIME NOT NULL,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+                    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+                );
+            `;
+
+            this.db.exec(createTables, (err) => {
+                if (err) {
+                    console.error('테이블 생성 오류:', err);
+                    reject(err);
+                } else {
+                    console.log('✅ 데이터베이스 테이블 초기화 완료');
+                    resolve();
+                }
+            });
+        });
+    }
+
    // 모든 파일 목록 가져오기
    async getAllFiles(limit = 100, offset = 0) {
        await this.connect();
@@ -277,8 +364,8 @@ class DatabaseHelper {
        
        return new Promise((resolve, reject) => {
            const query = `
-                INSERT INTO file_attachments (file_id, original_name, file_name, file_path, file_size, mime_type, file_data)
-                VALUES (?, ?, ?, ?, ?, ?, ?)
+                INSERT INTO file_attachments (file_id, original_name, file_name, file_path, file_size, mime_type)
+                VALUES (?, ?, ?, ?, ?, ?)
            `;
            
            const params = [
@@ -287,8 +374,7 @@ class DatabaseHelper {
                attachmentData.file_name || attachmentData.original_name,
                attachmentData.file_path || '',
                attachmentData.file_size || 0,
-                attachmentData.mime_type || '',
-                attachmentData.file_data || null
+                attachmentData.mime_type || ''
            ];
            
            this.db.run(query, params, function(err) {
@@ -323,7 +409,7 @@ class DatabaseHelper {
        await this.connect();
        
        return new Promise((resolve, reject) => {
-            const query = 'SELECT * FROM categories ORDER BY is_default DESC, name ASC';
+            const query = 'SELECT * FROM categories ORDER BY name ASC';
            
            this.db.all(query, [], (err, rows) => {
                if (err) {
--- a/database/mariadb-helper.js
+++ b/database/mariadb-helper.js
@@ -1,207 +0,0 @@
-const mysql = require('mysql2/promise');
-const { v4: uuidv4 } = require('uuid');
-
-class MariaDBHelper {
-    constructor() {
-        this.connection = null;
-        this.config = {
-            socketPath: '/run/mysqld/mysqld10.sock',
-            user: 'jaryo_user',
-            password: 'JaryoPass2024!@#',
-            database: 'jaryo',
-            charset: 'utf8mb4'
-        };
-    }
-
-    async connect() {
-        try {
-            if (!this.connection || this.connection.connection._closing) {
-                this.connection = await mysql.createConnection(this.config);
-                console.log('✅ MariaDB 연결 성공 (Unix Socket)');
-            }
-            return this.connection;
-        } catch (error) {
-            console.error('❌ MariaDB 연결 실패:', error);
-            throw error;
-        }
-    }
-
-    async close() {
-        if (this.connection) {
-            await this.connection.end();
-            this.connection = null;
-            console.log('📝 MariaDB 연결 종료');
-        }
-    }
-
-    generateId() {
-        return uuidv4();
-    }
-
-    // 사용자 관리
-    async createUser(userData) {
-        const conn = await this.connect();
-        const id = this.generateId();
-        const [result] = await conn.execute(
-            'INSERT INTO users (id, email, password_hash, name, role) VALUES (?, ?, ?, ?, ?)',
-            [id, userData.email, userData.password_hash, userData.name, userData.role || 'user']
-        );
-        return { id, ...result };
-    }
-
-    async getUserByEmail(email) {
-        const conn = await this.connect();
-        const [rows] = await conn.execute(
-            'SELECT * FROM users WHERE email = ?',
-            [email]
-        );
-        return rows[0] || null;
-    }
-
-    async getUserById(id) {
-        const conn = await this.connect();
-        const [rows] = await conn.execute(
-            'SELECT * FROM users WHERE id = ?',
-            [id]
-        );
-        return rows[0] || null;
-    }
-
-    async updateUserLastLogin(id) {
-        const conn = await this.connect();
-        const [result] = await conn.execute(
-            'UPDATE users SET last_login = CURRENT_TIMESTAMP WHERE id = ?',
-            [id]
-        );
-        return result;
-    }
-
-    // 파일 관리
-    async addFile(fileData) {
-        const conn = await this.connect();
-        const [result] = await conn.execute(
-            'INSERT INTO files (id, title, description, category, tags, user_id) VALUES (?, ?, ?, ?, ?, ?)',
-            [fileData.id, fileData.title, fileData.description, fileData.category, JSON.stringify(fileData.tags), fileData.user_id]
-        );
-        return result;
-    }
-
-    async getAllFiles(limit = 100, offset = 0) {
-        const conn = await this.connect();
-        const [rows] = await conn.execute(
-            'SELECT f.*, u.name as user_name FROM files f LEFT JOIN users u ON f.user_id = u.id ORDER BY f.created_at DESC LIMIT ? OFFSET ?',
-            [limit, offset]
-        );
-        
-        // Parse tags from JSON
-        return rows.map(row => ({
-            ...row,
-            tags: row.tags ? JSON.parse(row.tags) : []
-        }));
-    }
-
-    async searchFiles(searchTerm, category = null, limit = 100) {
-        const conn = await this.connect();
-        let query = 'SELECT f.*, u.name as user_name FROM files f LEFT JOIN users u ON f.user_id = u.id WHERE (f.title LIKE ? OR f.description LIKE ?)';
-        let params = [`%${searchTerm}%`, `%${searchTerm}%`];
-
-        if (category) {
-            query += ' AND f.category = ?';
-            params.push(category);
-        }
-
-        query += ' ORDER BY f.created_at DESC LIMIT ?';
-        params.push(limit);
-
-        const [rows] = await conn.execute(query, params);
-        
-        return rows.map(row => ({
-            ...row,
-            tags: row.tags ? JSON.parse(row.tags) : []
-        }));
-    }
-
-    async updateFile(id, updates) {
-        const conn = await this.connect();
-        const [result] = await conn.execute(
-            'UPDATE files SET title = ?, description = ?, category = ?, tags = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?',
-            [updates.title, updates.description, updates.category, updates.tags, id]
-        );
-        return result;
-    }
-
-    async deleteFile(id) {
-        const conn = await this.connect();
-        const [result] = await conn.execute('DELETE FROM files WHERE id = ?', [id]);
-        return result;
-    }
-
-    // 파일 첨부 관리
-    async addFileAttachment(fileId, attachmentData) {
-        const conn = await this.connect();
-        const [result] = await conn.execute(
-            'INSERT INTO file_attachments (file_id, original_name, file_name, file_path, file_size, mime_type) VALUES (?, ?, ?, ?, ?, ?)',
-            [fileId, attachmentData.original_name, attachmentData.file_name, attachmentData.file_path, attachmentData.file_size, attachmentData.mime_type]
-        );
-        return result;
-    }
-
-    async getFileAttachments(fileId) {
-        const conn = await this.connect();
-        const [rows] = await conn.execute(
-            'SELECT * FROM file_attachments WHERE file_id = ? ORDER BY created_at',
-            [fileId]
-        );
-        return rows;
-    }
-
-    async deleteFileAttachment(attachmentId) {
-        const conn = await this.connect();
-        const [result] = await conn.execute('DELETE FROM file_attachments WHERE id = ?', [attachmentId]);
-        return result;
-    }
-
-    // 카테고리 관리
-    async getCategories() {
-        const conn = await this.connect();
-        const [rows] = await conn.execute('SELECT * FROM categories ORDER BY name');
-        return rows;
-    }
-
-    async addCategory(name) {
-        const conn = await this.connect();
-        const [result] = await conn.execute('INSERT INTO categories (name) VALUES (?)', [name]);
-        return result;
-    }
-
-    async updateCategory(id, name) {
-        const conn = await this.connect();
-        const [result] = await conn.execute('UPDATE categories SET name = ? WHERE id = ?', [name, id]);
-        return result;
-    }
-
-    async deleteCategory(id) {
-        const conn = await this.connect();
-        const [result] = await conn.execute('DELETE FROM categories WHERE id = ?', [id]);
-        return result;
-    }
-
-    // 통계
-    async getStats() {
-        const conn = await this.connect();
-        
-        const [userCount] = await conn.execute('SELECT COUNT(*) as count FROM users');
-        const [fileCount] = await conn.execute('SELECT COUNT(*) as count FROM files');
-        const [categoryCount] = await conn.execute('SELECT COUNT(*) as count FROM categories');
-        const [attachmentCount] = await conn.execute('SELECT COUNT(*) as count FROM file_attachments');
-        
-        return {
-            users: userCount[0].count,
-            files: fileCount[0].count,
-            categories: categoryCount[0].count,
-            attachments: attachmentCount[0].count
-        };
-    }
-}
-
-module.exports = MariaDBHelper;
--- a/deploy-to-nas.sh
+++ b/deploy-to-nas.sh
@@ -9,13 +9,22 @@
 NAS_IP="${1:-119.64.1.86}"
 PROJECT_NAME="${2:-jaryo}"
 NAS_USER="vibsin9322"
-NAS_PASS="${3:-vibsin9322}"  # 기본 비밀번호, 환경변수 NAS_PASS로 오버라이드 가능
+# NAS_PASS 우선순위: 환경변수 > 스크립트 3번째 인자 > 프롬프트 방식
+if [ -n "$3" ]; then
+    NAS_PASS="$3"
+else
+    NAS_PASS="${NAS_PASS:-}"
+fi
 DEPLOY_DIR="/volume1/web/$PROJECT_NAME"
 SERVICE_PORT="3005"
 GITEA_URL="http://$NAS_IP:3000/vibsin9322/jaryo.git"

-# SSH 명령어 준비
-SSH_CMD="ssh -p 2222 -o ConnectTimeout=10 -o StrictHostKeyChecking=no $NAS_USER@$NAS_IP"
+# SSH 명령어 준비 (NAS_PASS가 있으면 plink로 비대화식, 없으면 ssh 프롬프트)
+if [ -n "$NAS_PASS" ]; then
+    SSH_CMD="plink -P 2222 -batch -pw \"$NAS_PASS\" $NAS_USER@$NAS_IP"
+else
+    SSH_CMD="ssh -p 2222 -o ConnectTimeout=10 -o StrictHostKeyChecking=no $NAS_USER@$NAS_IP"
+fi

 echo "=========================================="
 echo "🚀 시놀로지 NAS 자료실 배포 시작"
@@ -31,8 +40,12 @@ echo "=========================================="
 echo "📋 1단계: 사전 요구사항 확인"

 # SSH 방식 확인
-echo "🔧 SSH 접속 방식: 비밀번호 프롬프트 방식"
-echo "📝 SSH 연결 시 비밀번호 입력이 필요합니다."
+if [ -n "$NAS_PASS" ]; then
+    echo "🔧 SSH 접속 방식: 비밀번호 비대화식(plink)"
+else
+    echo "🔧 SSH 접속 방식: 비밀번호 프롬프트 방식"
+    echo "📝 SSH 연결 시 비밀번호 입력이 필요합니다."
+fi

 # SSH 연결 테스트 (포트 2222)
 echo "🔗 SSH 연결 테스트 중... (사용자: $NAS_USER, 포트: 2222)"
@@ -135,27 +148,22 @@ if [ \$? -ne 0 ]; then
 fi
 echo '✅ 의존성 설치 완료'

-# 데이터베이스 백업 및 초기화
-if [ -f 'scripts/init-database.js' ]; then
-    # 기존 데이터베이스 백업
-    DB_FILE='data/database.db'
-    BACKUP_FILE='data/database_backup_$(date +%Y%m%d_%H%M%S).db'
+# 데이터베이스 초기화 (선택사항)
+if [ "\$INIT_DB" = "true" ] && [ -f 'scripts/init-database.js' ]; then
+    echo '🗄️  SQLite 데이터베이스 초기화 중...'
+    echo 'ℹ️  SQLite 데이터베이스: data/jaryo.db'
    
-    if [ -f '\$DB_FILE' ]; then
-        echo '💾 기존 데이터베이스 백업 중...'
-        cp '\$DB_FILE' '\$BACKUP_FILE'
-        echo '✅ 백업 완료: \$BACKUP_FILE'
-        
-        # 기존 데이터 유지 - 초기화 건너뛰기
-        echo 'ℹ️  기존 데이터베이스 발견 - 초기화 건너뛰기'
-        echo '💡 새 데이터베이스가 필요하면 수동으로 실행: npm run init-db'
-    else
-        # 새 설치 - 데이터베이스 초기화
-        echo '🗄️  새 데이터베이스 초기화 중...'
    export PATH='$NODE_PATH':\$PATH
-        '$NODE_PATH'/npm run init-db
-        echo '✅ 데이터베이스 초기화 완료'
+    if '$NODE_PATH'/npm run init-db; then
+        echo '✅ SQLite 초기화 완료'
+    else
+        echo '❌ SQLite 초기화 실패'
+        echo '💡 수동으로 초기화하려면:'
+        echo '  npm run init-db'
+        exit 1
    fi
+else
+    echo 'ℹ️  데이터베이스 초기화 건너뜀 (INIT_DB=true로 설정시 초기화)'
 fi
 "

@@ -201,7 +209,11 @@ fi
 # 서비스 시작
 echo '🚀 자료실 서비스 시작 중...'
 cd '\$PROJECT_DIR'
-PORT='$SERVICE_PORT' nohup \$NODE_PATH/node server.js > '\$LOG_FILE' 2>&1 &
+# NAS 환경 변수 설정 (SQLite 사용)
+export NODE_ENV=production
+export HOST=0.0.0.0
+export PORT='$SERVICE_PORT'
+nohup \$NODE_PATH/node server.js > '\$LOG_FILE' 2>&1 &
 echo \$! > '\$PID_FILE'

 sleep 2
@@ -266,7 +278,7 @@ chmod +x '$DEPLOY_DIR/stop-nas-service.sh'
 echo ""
 echo "🎬 5단계: 서비스 시작"

-eval "$SSH_CMD '$DEPLOY_DIR/start-nas-service.sh"
+eval "$SSH_CMD '$DEPLOY_DIR/start-nas-service.sh'"

 # 6단계: 접속 테스트
 echo ""
@@ -295,5 +307,5 @@ if curl -s "http://$NAS_IP:$SERVICE_PORT" >/dev/null; then
 else
    echo "❌ 서비스 접속 실패"
    echo "로그 확인:"
-    eval "$SSH_CMD 'tail -20 $DEPLOY_DIR/logs/app.log"
+    eval "$SSH_CMD 'tail -20 $DEPLOY_DIR/logs/app.log'"
 fi
--- a/deploy.sh
+++ b/deploy.sh
@@ -1,104 +0,0 @@
-#!/bin/bash
-
-# Git을 통한 자동 배포 스크립트
-# 사용법: ./deploy.sh [branch_name]
-
-# 설정
-PROJECT_DIR="/volume1/web/jaryo"
-GIT_REPO="/volume1/git/jaryo-file-manager.git"
-BACKUP_DIR="/volume1/web/jaryo-backup"
-LOG_FILE="/volume1/web/jaryo/logs/deploy.log"
-BRANCH=${1:-main}
-
-# 로그 함수
-log() {
-    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
-}
-
-# 로그 디렉토리 생성
-mkdir -p "$(dirname $LOG_FILE)"
-
-log "=== 배포 시작 ==="
-log "브랜치: $BRANCH"
-log "프로젝트 디렉토리: $PROJECT_DIR"
-
-# 1. 현재 서비스 중지
-log "기존 서비스 중지 중..."
-if [ -f "$PROJECT_DIR/app.pid" ]; then
-    PID=$(cat "$PROJECT_DIR/app.pid")
-    if kill -0 "$PID" 2>/dev/null; then
-        kill "$PID"
-        sleep 3
-        log "서비스 중지 완료 (PID: $PID)"
-    fi
-fi
-
-# 2. 백업 생성
-log "현재 버전 백업 중..."
-BACKUP_NAME="backup-$(date +%Y%m%d-%H%M%S)"
-if [ -d "$PROJECT_DIR" ]; then
-    mkdir -p "$BACKUP_DIR"
-    cp -r "$PROJECT_DIR" "$BACKUP_DIR/$BACKUP_NAME"
-    log "백업 완료: $BACKUP_DIR/$BACKUP_NAME"
-fi
-
-# 3. Git에서 최신 코드 가져오기
-log "Git에서 최신 코드 가져오는 중..."
-if [ ! -d "$PROJECT_DIR" ]; then
-    mkdir -p "$PROJECT_DIR"
-    cd "$PROJECT_DIR"
-    git clone "$GIT_REPO" .
-else
-    cd "$PROJECT_DIR"
-    # 현재 변경사항 백업
-    git stash push -m "Auto backup before deploy $(date)"
-    
-    # 원격 저장소에서 최신 정보 가져오기
-    git fetch origin
-    
-    # 지정된 브랜치로 체크아웃
-    git checkout "$BRANCH"
-    
-    # 원격 브랜치와 동기화
-    git pull origin "$BRANCH"
-fi
-
-# 4. 의존성 설치
-log "의존성 설치 중..."
-npm install --production
-
-# 5. 데이터베이스 마이그레이션 (필요한 경우)
-log "데이터베이스 초기화 중..."
-node scripts/init-database.js
-
-# 6. 권한 설정
-log "권한 설정 중..."
-chmod +x *.sh
-chown -R admin:users "$PROJECT_DIR"
-
-# 7. 서비스 시작
-log "새로운 서비스 시작 중..."
-./start-service.sh
-
-# 8. 서비스 상태 확인
-sleep 5
-if [ -f "$PROJECT_DIR/app.pid" ]; then
-    PID=$(cat "$PROJECT_DIR/app.pid")
-    if kill -0 "$PID" 2>/dev/null; then
-        log "✅ 배포 성공! 서비스가 정상적으로 시작되었습니다. (PID: $PID)"
-    else
-        log "❌ 배포 실패! 서비스가 시작되지 않았습니다."
-        log "로그 확인: tail -f $PROJECT_DIR/logs/app.log"
-        exit 1
-    fi
-else
-    log "❌ 배포 실패! PID 파일이 생성되지 않았습니다."
-    exit 1
-fi
-
-# 9. 이전 백업 정리 (30일 이상 된 백업 삭제)
-log "오래된 백업 정리 중..."
-find "$BACKUP_DIR" -name "backup-*" -type d -mtime +30 -exec rm -rf {} \; 2>/dev/null
-
-log "=== 배포 완료 ==="
-log "서비스 URL: http://$(hostname -I | awk '{print $1}'):3005"
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
  "scripts": {
    "start": "node server.js",
    "dev": "node server.js",
+    "init-db": "node scripts/init-database.js",
    "build": "echo 'Build complete'"
  },
  "dependencies": {
@@ -14,13 +15,9 @@
    "express": "^4.18.2",
    "express-session": "^1.17.3",
    "multer": "^1.4.5-lts.1",
-    "mysql2": "^3.14.3",
    "sqlite3": "^5.1.6",
    "uuid": "^9.0.1"
  },
-  "devDependencies": {
-    "vercel": "^32.0.0"
-  },
  "keywords": [
    "file-manager",
    "admin"
--- a/reset-admin.js
+++ b/reset-admin.js
@@ -1,8 +1,8 @@
 const bcrypt = require('bcrypt');
-const MariaDBHelper = require('./database/mariadb-helper');
+const DatabaseHelper = require('./database/db-helper');

 async function resetAdminPassword() {
-    const dbHelper = new MariaDBHelper();
+    const dbHelper = new DatabaseHelper();
    
    try {
        console.log('🔄 관리자 비밀번호 초기화 시작...');
@@ -17,13 +17,16 @@ async function resetAdminPassword() {
        const existingUser = await dbHelper.getUserByEmail('admin@jaryo.com');
        
        if (existingUser) {
-            // 기존 사용자 비밀번호 업데이트
-            const conn = await dbHelper.connect();
-            const [result] = await conn.execute(
-                'UPDATE users SET password_hash = ? WHERE email = ?',
-                [hashedPassword, 'admin@jaryo.com']
-            );
+            // 기존 사용자 비밀번호 업데이트 (SQLite 용)
+            await dbHelper.connect();
+            const query = 'UPDATE users SET password_hash = ? WHERE email = ?';
+            dbHelper.db.run(query, [hashedPassword, 'admin@jaryo.com'], function(err) {
+                if (err) {
+                    console.error('비밀번호 업데이트 실패:', err);
+                } else {
                    console.log('✅ 기존 관리자 비밀번호가 업데이트되었습니다.');
+                }
+            });
        } else {
            // 새 관리자 사용자 생성
            const adminData = {
--- a/scripts/init-database.js
+++ b/scripts/init-database.js
@@ -0,0 +1,79 @@
+const fs = require('fs');
+const path = require('path');
+const bcrypt = require('bcrypt');
+const DatabaseHelper = require('../database/db-helper');
+
+async function initializeDatabase() {
+    console.log('🗄️ 데이터베이스 초기화 시작...');
+    
+    const dbHelper = new DatabaseHelper();
+    
+    try {
+        // 데이터 디렉토리 생성
+        const dataDir = path.join(__dirname, '..', 'data');
+        if (!fs.existsSync(dataDir)) {
+            fs.mkdirSync(dataDir, { recursive: true });
+            console.log('📁 데이터 디렉토리 생성됨:', dataDir);
+        }
+        
+        // 데이터베이스 연결 및 테이블 생성
+        await dbHelper.connect();
+        console.log('✅ 데이터베이스 연결 성공');
+        
+        // 기본 관리자 계정 생성
+        const adminEmail = 'admin@jaryo.com';
+        const adminPassword = 'Hee150603!';
+        
+        const existingUser = await dbHelper.getUserByEmail(adminEmail);
+        
+        if (!existingUser) {
+            const saltRounds = 10;
+            const hashedPassword = await bcrypt.hash(adminPassword, saltRounds);
+            
+            const adminData = {
+                email: adminEmail,
+                password_hash: hashedPassword,
+                name: '관리자',
+                role: 'admin'
+            };
+            
+            await dbHelper.createUser(adminData);
+            console.log('👤 기본 관리자 계정 생성됨');
+            console.log('📧 이메일:', adminEmail);
+            console.log('🔑 비밀번호:', adminPassword);
+        } else {
+            console.log('👤 관리자 계정이 이미 존재합니다.');
+        }
+        
+        // 기본 카테고리 생성
+        const defaultCategories = ['문서', '이미지', '동영상', '프레젠테이션', '기타'];
+        
+        for (const categoryName of defaultCategories) {
+            try {
+                await dbHelper.addCategory(categoryName);
+                console.log(`📂 카테고리 생성됨: ${categoryName}`);
+            } catch (error) {
+                if (error.message.includes('UNIQUE constraint failed')) {
+                    console.log(`📂 카테고리 이미 존재: ${categoryName}`);
+                } else {
+                    console.error(`카테고리 생성 오류 (${categoryName}):`, error.message);
+                }
+            }
+        }
+        
+        console.log('🎉 데이터베이스 초기화 완료!');
+        
+    } catch (error) {
+        console.error('❌ 데이터베이스 초기화 실패:', error);
+        process.exit(1);
+    } finally {
+        await dbHelper.close();
+    }
+}
+
+// 스크립트 직접 실행 시에만 초기화 실행
+if (require.main === module) {
+    initializeDatabase().catch(console.error);
+}
+
+module.exports = initializeDatabase;
--- a/server.js
+++ b/server.js
@@ -6,7 +6,9 @@ const fs = require('fs');
 const bcrypt = require('bcrypt');
 const session = require('express-session');
 const { v4: uuidv4 } = require('uuid');
+// 모든 환경에서 SQLite 사용
 const DatabaseHelper = require('./database/db-helper');
+console.log('🗄️ SQLite 데이터베이스 사용');

 const app = express();
 const PORT = process.env.PORT || 3005;
@@ -26,9 +28,9 @@ app.use(express.urlencoded({ extended: true, limit: '50mb' }));
 app.use(session({
    secret: 'jaryo-file-manager-secret-key-2024',
    resave: false,
-    saveUninitialized: false,
+    saveUninitialized: true, // 세션 초기화 허용
    cookie: {
-        secure: process.env.NODE_ENV === 'production', // Vercel에서는 HTTPS
+        secure: false, // 개발 환경에서도 HTTP로 작동하도록 수정
        httpOnly: true,
        maxAge: 24 * 60 * 60 * 1000 // 24시간
    }
@@ -699,12 +701,12 @@ app.get('/api/stats', async (req, res) => {
    }
 });

-// 파일 다운로드
+// 파일 다운로드 (SQLite 호환)
 app.get('/api/download/:id/:attachmentId', async (req, res) => {
    try {
        const { id, attachmentId } = req.params;
        
-        // 첨부파일 정보 조회 (간단한 쿼리로 대체)
+        // SQLite에서 첨부파일 정보 조회
        await db.connect();
        const query = 'SELECT * FROM file_attachments WHERE id = ? AND file_id = ?';
        
@@ -827,11 +829,19 @@ module.exports = app;

 // 로컬 개발 환경에서만 서버 시작
 if (process.env.NODE_ENV !== 'production' || process.env.VERCEL !== '1') {
-    const server = app.listen(PORT, '99.1.110.50', () => {
+    const HOST = process.env.HOST || '0.0.0.0'; // NAS 호환성을 위해 모든 인터페이스에서 수신
+    const server = app.listen(PORT, HOST, () => {
+        const serverAddress = server.address();
+        const host = serverAddress.address === '::' ? 'localhost' : 
+                    serverAddress.address === '0.0.0.0' ? 'localhost' : 
+                    serverAddress.address;
+        
        console.log(`🚀 자료실 서버가 포트 ${PORT}에서 실행중입니다.`);
-        console.log(`📱 Admin 페이지: http://99.1.110.50:${PORT}/admin/index.html`);
-        console.log(`🌐 Main 페이지: http://99.1.110.50:${PORT}/index.html`);
-        console.log(`📊 API: http://99.1.110.50:${PORT}/api/files`);
+        console.log(`📍 서버 주소: ${HOST}:${PORT}`);
+        console.log(`📱 Admin 페이지: http://${host}:${PORT}/admin/index.html`);
+        console.log(`🌐 Main 페이지: http://${host}:${PORT}/index.html`);
+        console.log(`📊 API: http://${host}:${PORT}/api/files`);
+        console.log(`🔧 NAS 접속: http://[NAS-IP]:${PORT}`);
    });
    
    // 대용량 파일 다운로드를 위해 서버 타임아웃을 30분으로 설정
--- a/start-service.sh
+++ b/start-service.sh
@@ -40,9 +40,17 @@ if [ ! -d "node_modules" ]; then
    $NPM_PATH install
 fi

-# 데이터베이스 초기화
-echo "데이터베이스 초기화 중..."
-$NODE_PATH scripts/init-database.js
+# SQLite 데이터베이스 초기화 (선택적)
+if [ "$INIT_DB" = "true" ] && [ -f "scripts/init-database.js" ]; then
+    echo "SQLite 데이터베이스 초기화 중..."
+    if $NPM_PATH run init-db; then
+        echo "✅ SQLite 초기화 완료"
+    else
+        echo "⚠️ SQLite 초기화 실패"
+    fi
+else
+    echo "ℹ️ 데이터베이스 초기화 건너뜀 (INIT_DB=true로 설정시 초기화)"
+fi

 # 기존 프로세스 종료
 if [ -f "$PID_FILE" ]; then
@@ -57,6 +65,11 @@ fi

 # 서비스 시작
 echo "서비스 시작 중..."
+# NAS 환경 변수 설정 (SQLite 사용)
+export NODE_ENV=production
+export HOST=0.0.0.0
+export PORT=3005
+
 nohup $NODE_PATH server.js > "$LOG_FILE" 2>&1 &
 NEW_PID=$!

--- a/start-simple.bat
+++ b/start-simple.bat
@@ -1,4 +0,0 @@
-@echo off
-cd /d "C:\Users\COMTREE\claude_code\jaryo"
-echo Starting Jaryo File Manager...
-node server.js
--- a/styles.css
+++ b/styles.css
@@ -16,6 +16,8 @@ body {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
+    width: 100%;
+    box-sizing: border-box;
 }

 header {
@@ -559,6 +561,8 @@ header p {
    margin-top: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
 }

 .board-table {
@@ -1469,3 +1473,481 @@ header p {
        transform: translateX(100%);
    }
 }
+
+/* 테이블 반응형 스타일 */
+@media (max-width: 1024px) {
+    .board-container {
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+        margin: 0 -20px;
+        padding: 15px;
+        background: white;
+        border-radius: 0;
+    }
+
+    .board-table {
+        min-width: 650px;
+        width: max-content;
+    }
+
+    .col-title {
+        min-width: 150px;
+        max-width: 200px;
+    }
+
+    .col-attachment {
+        width: 150px;
+        min-width: 150px;
+    }
+}
+
+@media (max-width: 768px) {
+    .container {
+        padding: 15px 10px;
+    }
+
+    .list-section {
+        padding: 20px 10px;
+        margin: 0;
+    }
+
+    .board-container {
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+        margin: 0 -10px;
+        padding: 10px;
+        background: white;
+        border-radius: 8px;
+        border: 1px solid #e2e8f0;
+        box-shadow: none;
+        position: relative;
+    }
+
+    .board-table {
+        min-width: 580px;
+        font-size: 0.8rem;
+        width: max-content;
+    }
+
+    .board-table th,
+    .board-table td {
+        padding: 6px 4px;
+        font-size: 0.8rem;
+    }
+
+    .col-no { width: 35px; min-width: 35px; }
+    .col-category { width: 60px; min-width: 60px; }
+    .col-title { min-width: 120px; max-width: 160px; }
+    .col-attachment { width: 140px; min-width: 140px; }
+    .col-date { width: 80px; min-width: 80px; }
+    .col-actions { width: 80px; min-width: 80px; }
+
+    .board-title {
+        font-size: 0.85rem;
+        padding: 2px 4px;
+        line-height: 1.3;
+    }
+
+    .category-badge {
+        font-size: 0.7rem;
+        padding: 3px 6px;
+    }
+
+    .attachment-list {
+        display: flex;
+        flex-direction: column;
+        gap: 3px;
+        max-height: 50px;
+        overflow-y: auto;
+    }
+
+    .attachment-item-public {
+        padding: 2px 4px;
+        font-size: 0.7rem;
+        gap: 3px;
+    }
+
+    .download-single-btn {
+        padding: 2px 5px;
+        font-size: 0.7rem;
+    }
+
+    .action-btn {
+        padding: 3px 6px;
+        font-size: 0.75rem;
+    }
+}
+
+@media (max-width: 480px) {
+    .container {
+        padding: 8px 5px;
+        max-width: 100%;
+    }
+
+    .list-section {
+        padding: 15px 5px;
+        margin: 0;
+        border-radius: 8px;
+    }
+
+    .board-container {
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+        margin: 0 -5px;
+        padding: 8px;
+        border-radius: 6px;
+        background: white;
+        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
+        border: 1px solid #e2e8f0;
+        position: relative;
+        width: calc(100vw - 10px);
+        max-width: calc(100vw - 10px);
+    }
+
+    .board-table {
+        min-width: 480px;
+        font-size: 0.7rem;
+        border-radius: 4px;
+        width: max-content;
+        table-layout: fixed;
+    }
+
+    .board-table th,
+    .board-table td {
+        padding: 4px 2px;
+        font-size: 0.7rem;
+        text-align: center;
+        word-break: break-word;
+        overflow-wrap: break-word;
+    }
+
+    .col-no { width: 25px; min-width: 25px; max-width: 25px; }
+    .col-category { width: 40px; min-width: 40px; max-width: 40px; }
+    .col-title { width: 120px; min-width: 120px; max-width: 120px; text-align: left; }
+    .col-attachment { width: 100px; min-width: 100px; max-width: 100px; }
+    .col-date { width: 60px; min-width: 60px; max-width: 60px; }
+    .col-actions { width: 50px; min-width: 50px; max-width: 50px; }
+
+    .board-title {
+        font-size: 0.8rem;
+        line-height: 1.2;
+        padding: 2px;
+    }
+
+    .category-badge {
+        font-size: 0.65rem;
+        padding: 2px 5px;
+    }
+
+    .attachment-list {
+        max-height: 40px;
+        gap: 2px;
+    }
+
+    .attachment-item-public {
+        padding: 1px 3px;
+        font-size: 0.65rem;
+        gap: 2px;
+    }
+
+    .download-single-btn {
+        padding: 1px 4px;
+        font-size: 0.65rem;
+        min-width: 30px;
+    }
+
+    .action-btn {
+        padding: 2px 4px;
+        font-size: 0.7rem;
+    }
+
+    header h1 {
+        font-size: 1.8rem;
+    }
+
+    header p {
+        font-size: 1rem;
+    }
+
+    /* 페이지네이션 반응형 */
+    .pagination {
+        gap: 8px;
+        padding: 12px;
+        flex-wrap: wrap;
+        justify-content: center;
+        margin: 0 -10px;
+        border-radius: 8px;
+    }
+
+    .page-btn {
+        padding: 6px 10px;
+        min-width: 50px;
+        font-size: 0.85rem;
+    }
+
+    #pageInfo {
+        font-size: 0.9rem;
+        order: -1;
+        width: 100%;
+        text-align: center;
+        margin-bottom: 8px;
+        padding: 6px 12px;
+    }
+
+    /* 스크롤 힌트 추가 */
+    .board-container::after {
+        content: "← 좌우로 스와이프하세요 →";
+        position: sticky;
+        right: 0;
+        bottom: 0;
+        background: rgba(102, 126, 234, 0.1);
+        color: #667eea;
+        padding: 4px 8px;
+        font-size: 0.7rem;
+        text-align: center;
+        border-radius: 4px;
+        margin-top: 5px;
+        display: block;
+    }
+}
+
+/* 320px 이하 극소형 화면 대응 */
+@media (max-width: 320px) {
+    body {
+        overflow-x: hidden;
+    }
+
+    .container {
+        padding: 2px 0;
+        max-width: 100vw;
+        overflow-x: hidden;
+        width: 100vw;
+    }
+
+    .list-section {
+        padding: 8px 2px;
+        margin: 0;
+        border-radius: 4px;
+        overflow-x: hidden;
+    }
+
+    .board-container {
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+        margin: 0 -2px;
+        padding: 3px;
+        border-radius: 3px;
+        background: white;
+        box-shadow: 0 1px 2px rgba(0,0,0,0.1);
+        border: 1px solid #e2e8f0;
+        position: relative;
+        width: calc(100vw - 4px);
+        max-width: calc(100vw - 4px);
+        box-sizing: border-box;
+    }
+
+    .board-table {
+        min-width: 350px;
+        font-size: 0.6rem;
+        border-radius: 2px;
+        width: 350px;
+        table-layout: fixed;
+        border-collapse: collapse;
+    }
+
+    .board-table th,
+    .board-table td {
+        padding: 2px 1px;
+        font-size: 0.6rem;
+        text-align: center;
+        word-break: break-word;
+        overflow-wrap: break-word;
+        line-height: 1.1;
+        vertical-align: middle;
+        border: none;
+    }
+
+    .col-no { width: 18px; min-width: 18px; max-width: 18px; }
+    .col-category { width: 30px; min-width: 30px; max-width: 30px; }
+    .col-title { width: 90px; min-width: 90px; max-width: 90px; text-align: left; }
+    .col-attachment { width: 70px; min-width: 70px; max-width: 70px; }
+    .col-date { width: 45px; min-width: 45px; max-width: 45px; }
+    .col-actions { width: 35px; min-width: 35px; max-width: 35px; }
+
+    .board-title {
+        font-size: 0.7rem;
+        line-height: 1.1;
+        padding: 1px 2px;
+    }
+
+    .category-badge {
+        font-size: 0.6rem;
+        padding: 1px 3px;
+    }
+
+    .attachment-list {
+        max-height: 30px;
+        gap: 1px;
+    }
+
+    .attachment-item-public {
+        padding: 1px 2px;
+        font-size: 0.6rem;
+        gap: 1px;
+    }
+
+    .download-single-btn {
+        padding: 1px 3px;
+        font-size: 0.6rem;
+        min-width: 25px;
+    }
+
+    .action-btn {
+        padding: 1px 3px;
+        font-size: 0.65rem;
+    }
+
+    header h1 {
+        font-size: 1.5rem;
+    }
+
+    header p {
+        font-size: 0.9rem;
+    }
+
+    .pagination {
+        gap: 5px;
+        padding: 8px;
+        margin: 0 -2px;
+        border-radius: 4px;
+    }
+
+    .page-btn {
+        padding: 4px 8px;
+        min-width: 40px;
+        font-size: 0.8rem;
+    }
+
+    #pageInfo {
+        font-size: 0.8rem;
+        padding: 4px 8px;
+    }
+
+    .board-container::after {
+        content: "← 스와이프 →";
+        font-size: 0.6rem;
+        padding: 2px 4px;
+    }
+}
+
+/* 280px 이하 초극소형 화면 대응 */
+@media (max-width: 280px) {
+    body {
+        overflow-x: hidden;
+    }
+
+    .container {
+        padding: 1px 0;
+        max-width: 100vw;
+        overflow-x: hidden;
+        width: 100vw;
+        box-sizing: border-box;
+    }
+
+    .list-section {
+        padding: 5px 1px;
+        margin: 0;
+        border-radius: 3px;
+        overflow-x: hidden;
+    }
+
+    .board-container {
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+        margin: 0 -1px;
+        padding: 2px;
+        border-radius: 2px;
+        background: white;
+        box-shadow: 0 1px 2px rgba(0,0,0,0.05);
+        border: 1px solid #e2e8f0;
+        position: relative;
+        width: calc(100vw - 2px);
+        max-width: calc(100vw - 2px);
+        box-sizing: border-box;
+    }
+
+    .board-table {
+        min-width: 320px;
+        font-size: 0.55rem;
+        border-radius: 2px;
+        width: 320px;
+        table-layout: fixed;
+        border-collapse: collapse;
+    }
+
+    .board-table th,
+    .board-table td {
+        padding: 1px 0;
+        font-size: 0.55rem;
+        text-align: center;
+        word-break: break-word;
+        overflow-wrap: break-word;
+        line-height: 1.0;
+        vertical-align: middle;
+        border: none;
+    }
+
+    .col-no { width: 15px; min-width: 15px; max-width: 15px; }
+    .col-category { width: 25px; min-width: 25px; max-width: 25px; }
+    .col-title { width: 80px; min-width: 80px; max-width: 80px; text-align: left; }
+    .col-attachment { width: 60px; min-width: 60px; max-width: 60px; }
+    .col-date { width: 40px; min-width: 40px; max-width: 40px; }
+    .col-actions { width: 30px; min-width: 30px; max-width: 30px; }
+
+    .board-title {
+        font-size: 0.6rem;
+        line-height: 1.0;
+        padding: 1px;
+    }
+
+    .category-badge {
+        font-size: 0.5rem;
+        padding: 1px 2px;
+    }
+
+    .attachment-list {
+        max-height: 25px;
+        gap: 1px;
+    }
+
+    .attachment-item-public {
+        padding: 0 1px;
+        font-size: 0.5rem;
+        gap: 1px;
+    }
+
+    .download-single-btn {
+        padding: 1px 2px;
+        font-size: 0.5rem;
+        min-width: 20px;
+    }
+
+    .action-btn {
+        padding: 1px 2px;
+        font-size: 0.6rem;
+    }
+
+    header h1 {
+        font-size: 1.3rem;
+    }
+
+    header p {
+        font-size: 0.8rem;
+    }
+
+    .board-container::after {
+        content: "← →";
+        font-size: 0.5rem;
+        padding: 1px 2px;
+    }
+}
Author	SHA1	Message	Date
COMTREE	9422439a51	fix: improve mobile responsive design for file list table Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Add comprehensive responsive design for multiple screen sizes (1024px, 768px, 480px, 320px, 280px) - Implement horizontal scrolling with touch support for table overflow - Optimize column widths and font sizes for each breakpoint - Add visual scroll hints for mobile users - Ensure proper viewport utilization with calc() functions - Fix table layout issues on extreme small screens (280px) 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-09-17 16:45:31 +09:00
COMTREE	7796d9b7d5	fix: improve category cancel button functionality Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Enhanced resetCategoryForm() to properly reset editing state - Clear currentEditCategoryId when cancelling - Reset button text and form title to default state - Add console logging for better debugging 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-09-16 14:08:04 +09:00
COMTREE	d6a0656f12	cleanup: remove unnecessary files and dependencies Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Remove duplicate database files (database.sqlite, database/jaryo.db) - Remove test files (test-login.html) - Remove redundant deployment scripts (deploy.sh, start-simple.bat) - Remove vercel dev dependency and fix security vulnerabilities - Clean up project structure for better maintainability 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-09-16 13:28:35 +09:00
COMTREE	04d92b7842	feat: update Claude Code settings 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-09-16 13:21:43 +09:00
COMTREE	d3d8aa48b6	cleanup: remove MariaDB dependencies and files Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Remove MariaDB helper, schema, and initialization script - Remove mysql2 dependency from package.json - Update reset-admin.js to use SQLite DatabaseHelper - Simplify .env.example to remove MariaDB configuration - Update start-service.sh to use SQLite initialization - Clean up all MariaDB references across codebase 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-08-25 14:08:44 +09:00
COMTREE	80f147731e	refactor: simplify to use SQLite for all environments Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Change all environments (local and NAS) to use SQLite database - Remove MariaDB dependency and complexity - Make database initialization optional in deployment script - Simplify deployment by using single database type across all environments 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-08-25 13:54:59 +09:00
COMTREE	ed5fa15814	feat: enhance database environment handling and cleanup project Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Add environment-specific database selection (SQLite for local, MariaDB for NAS) - Remove edit button from admin detail view modal for cleaner UX - Clean up project files: remove redundant docs and test files - Update deployment script with improved SSH handling - Maintain backward compatibility while supporting both database types 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-08-25 13:13:19 +09:00
COMTREE	896e42d9cc	fix(admin): include credentials on auth requests and adapt login response Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details	2025-08-22 16:42:30 +09:00
vibsin9322	bda299a6c3	Fix download functionality and attachment display Some checks failed Deploy to Vercel / deploy (push) Has been cancelled Details Deploy to Railway / deploy (push) Has been cancelled Details - Fixed MariaDB compatible download API for NAS deployment - Updated SQLite schema to remove deprecated file_data column - Enhanced attachment display consistency between admin and public pages - Resolved category ordering issues in SQLite environment - Added NAS MariaDB remote connection configuration - Improved file upload and download functionality for both environments 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-08-22 15:44:54 +09:00
vibsin9322	7be1f2ed07	MariaDB 완전 마이그레이션 및 NAS 배포 최적화 - MariaDB 환경별 자동 감지 (Windows/NAS/Linux) - Unix Socket 및 TCP 연결 지원 - 완전한 UTF8MB4 스키마 적용 - 자동 초기화 스크립트 개선 - NAS 배포 스크립트 MariaDB 지원 - 환경변수 기반 설정 시스템 - 상세한 배포 가이드 문서화 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-08-22 13:38:25 +09:00