Delete app.py

app.py

@@ -1,1732 +0,0 @@
-from flask import Flask, render_template, request, jsonify
-import requests
-import os
-import time
-import random
-from collections import Counter
-
-app = Flask(__name__)
-
-# -------------------------------------------------------
-# (1) RUNNING 상태 필터링을 위한 헬퍼 함수 추가
-# -------------------------------------------------------
-def is_running(space):
-    """
-    Hugging Face Space의 runtime.stage 혹은 deploymentStatus.stage 가
-    'RUNNING' 인지 판별한다.
-    """
-    stage = (space.get("runtime", {}) or {}).get("stage", "")
-    if not stage:
-        stage = (space.get("deploymentStatus", {}) or {}).get("stage", "")
-    return stage.upper() == "RUNNING"
-
-# Generate dummy spaces in case of error
-def generate_dummy_spaces(count):
-    """
-    API 호출 실패 시 예시용 더미 스페이스 생성
-    """
-    spaces = []
-    for i in range(count):
-        spaces.append({
-            'id': f'dummy/space-{i}',
-            'owner': 'dummy',
-            'title': f'Example Space {i+1}',
-            'description': 'Dummy space for fallback',
-            'likes': 100 - i,
-            'createdAt': '2023-01-01T00:00:00.000Z',
-            'hardware': 'cpu',
-            'user': {
-                'avatar_url': 'https://huggingface.co/front/thumbnails/huggingface/default-avatar.svg',
-                'name': 'dummyUser'
-            }
-        })
-    return spaces
-
-# -------------------------------------------------------
-# (2) Fetch Trending Spaces (RUNNING 상태만)
-# -------------------------------------------------------
-def fetch_trending_spaces(offset=0, limit=24):
-    """
-    Trending용 CPU 스페이스 목록 가져오기 (정렬은 Hugging Face 기본 정렬).
-    'runtime.stage'가 RUNNING 인 스페이스만 반환.
-    """
-    try:
-        url = "https://huggingface.co/api/spaces"
-        params = {
-            "limit": 10000,  # 더 많이 가져오기
-            "hardware": "cpu"
-        }
-        response = requests.get(url, params=params, timeout=30)
-
-        if response.status_code == 200:
-            spaces = response.json()
-
-            # owner/id가 None이거나, BUILDING/STOPPED 상태인 경우 제외
-            filtered_spaces = [
-                space for space in spaces
-                if space.get('owner') != 'None'
-                   and space.get('id', '').split('/', 1)[0] != 'None'
-                   and is_running(space)  # RUNNING 상태만!
-            ]
-
-            # 전체 목록에 대해 "글로벌 랭크"를 매긴다 (1부터 시작)
-            for i, sp in enumerate(filtered_spaces):
-                sp['global_rank'] = i + 1
-
-            # Slice according to requested offset and limit
-            start = min(offset, len(filtered_spaces))
-            end = min(offset + limit, len(filtered_spaces))
-
-            print(f"[fetch_trending_spaces] CPU기반(RUNNING) 스페이스 총 {len(filtered_spaces)}개, "
-                  f"요청 구간 {start}~{end-1} 반환")
-
-            return {
-                'spaces': filtered_spaces[start:end],
-                'total': len(filtered_spaces),
-                'offset': offset,
-                'limit': limit,
-                'all_spaces': filtered_spaces  # 통계 산출용
-            }
-        else:
-            print(f"Error fetching spaces: {response.status_code}")
-            # 실패 시 더미 데이터 생성
-            return {
-                'spaces': generate_dummy_spaces(limit),
-                'total': 200,
-                'offset': offset,
-                'limit': limit,
-                'all_spaces': generate_dummy_spaces(500)
-            }
-
-    except Exception as e:
-        print(f"Exception when fetching spaces: {e}")
-        # 실패 시 더미 데이터 생성
-        return {
-            'spaces': generate_dummy_spaces(limit),
-            'total': 200,
-            'offset': offset,
-            'limit': limit,
-            'all_spaces': generate_dummy_spaces(500)
-        }
-
-# -------------------------------------------------------
-# (3) Fetch Latest Spaces (RUNNING 상태만)
-# -------------------------------------------------------
-def fetch_latest_spaces(offset=0, limit=24):
-    """
-    'createdAt' 기준 내림차순으로 최근 스페이스를 가져오고,
-    그 중 RUNNING 상태인 것만 필터링 후 상위 500개를 대상으로 페이징.
-    """
-    try:
-        url = "https://huggingface.co/api/spaces"
-        params = {
-            "limit": 10000,
-            "hardware": "cpu"
-        }
-        response = requests.get(url, params=params, timeout=30)
-
-        if response.status_code == 200:
-            spaces = response.json()
-
-            # owner/id가 None이거나 RUNNING이 아닌 경우 제외
-            filtered_spaces = [
-                space for space in spaces
-                if space.get('owner') != 'None'
-                   and space.get('id', '').split('/', 1)[0] != 'None'
-                   and is_running(space)
-            ]
-
-            # createdAt 내림차순
-            def parse_time(sp):
-                return sp.get('createdAt') or ''
-            filtered_spaces.sort(key=parse_time, reverse=True)
-
-            # 상위 500개만 추리기
-            truncated = filtered_spaces[:500]
-
-            # 필요한 구간 슬라이싱
-            start = min(offset, len(truncated))
-            end = min(offset + limit, len(truncated))
-
-            print(f"[fetch_latest_spaces] RUNNING 스페이스 필터 후 {len(filtered_spaces)}개, "
-                  f"상위 500개 중 {start}~{end-1} 반환")
-
-            return {
-                'spaces': truncated[start:end],
-                'total': len(truncated),
-                'offset': offset,
-                'limit': limit
-            }
-        else:
-            print(f"Error fetching spaces: {response.status_code}")
-            return {
-                'spaces': generate_dummy_spaces(limit),
-                'total': 500,
-                'offset': offset,
-                'limit': limit
-            }
-    except Exception as e:
-        print(f"Exception when fetching spaces: {e}")
-        return {
-            'spaces': generate_dummy_spaces(limit),
-            'total': 500,
-            'offset': offset,
-            'limit': limit
-        }
-
-# Transform Huggingface URL to direct space URL
-def transform_url(owner, name):
-    """
-    Hugging Face Space -> 서브도메인 접근 URL
-    예) huggingface.co/spaces/owner/spaceName -> owner-spacename.hf.space
-    """
-    # 1. Replace '.' with '-'
-    name = name.replace('.', '-')
-    # 2. Replace '_' with '-'
-    name = name.replace('_', '-')
-    # 3. Convert to lowercase
-    owner = owner.lower()
-    name = name.lower()
-
-    return f"https://{owner}-{name}.hf.space"
-
-# Get space details
-def get_space_details(space_data, index, offset):
-    """
-    스페이스 상세 필드 추출
-    - rank는 offset 기반 (현재 페이지)
-    """
-    try:
-        if '/' in space_data.get('id', ''):
-            owner, name = space_data.get('id', '').split('/', 1)
-        else:
-            owner = space_data.get('owner', '')
-            name = space_data.get('id', '')
-
-        # Ignore if contains None
-        if owner == 'None' or name == 'None':
-            return None
-
-        # Construct URLs
-        original_url = f"https://huggingface.co/spaces/{owner}/{name}"
-        embed_url = transform_url(owner, name)
-
-        # Likes count
-        likes_count = space_data.get('likes', 0)
-
-        # Title
-        title = space_data.get('title') or name
-
-        # Description
-        short_desc = space_data.get('description', '')
-
-        # User info
-        user_info = space_data.get('user', {})
-        avatar_url = user_info.get('avatar_url', '')
-        author_name = user_info.get('name') or owner
-
-        return {
-            'url': original_url,
-            'embedUrl': embed_url,
-            'title': title,
-            'owner': owner,
-            'name': name,
-            'likes_count': likes_count,
-            'description': short_desc,
-            'avatar_url': avatar_url,
-            'author_name': author_name,
-            'rank': offset + index + 1  # 현재 페이지 표시용 랭크
-        }
-    except Exception as e:
-        print(f"Error processing space data: {e}")
-        # 에러 시 기본 데이터로 대체
-        return {
-            'url': 'https://huggingface.co/spaces',
-            'embedUrl': 'https://huggingface.co/spaces',
-            'title': 'Error Loading Space',
-            'owner': 'huggingface',
-            'name': 'error',
-            'likes_count': 0,
-            'description': '',
-            'avatar_url': '',
-            'author_name': 'huggingface',
-            'rank': offset + index + 1
-        }
-
-# Get owner statistics from all spaces (for the "Trending" tab's top owners)
-def get_owner_stats(all_spaces):
-    """
-    상위 500위(global_rank <= 500) 이내의 RUNNING 스페이스들 중,
-    각 owner가 몇 번 등장하는지 세고, 그 중 상위 30명만 반환
-    """
-    top_500 = [s for s in all_spaces if s.get('global_rank', 999999) <= 500]
-    owners = []
-    for space in top_500:
-        if '/' in space.get('id', ''):
-            owner, _ = space.get('id', '').split('/', 1)
-        else:
-            owner = space.get('owner', '')
-        if owner and owner != 'None':
-            owners.append(owner)
-
-    owner_counts = Counter(owners)
-    top_owners = owner_counts.most_common(30)
-    return top_owners
-
-# Homepage route
-@app.route('/')
-def home():
-    """
-    index.html 템플릿 렌더링 (메인 페이지)
-    """
-    return render_template('index.html')
-
-# Zero-GPU spaces API (Trending)
-@app.route('/api/trending-spaces', methods=['GET'])
-def trending_spaces():
-    """
-    hardware=cpu 스페이스 중 RUNNING 상태만 검색 + 페이징 + 통계
-    (기존 'Trending')
-    """
-    search_query = request.args.get('search', '').lower()
-    offset = int(request.args.get('offset', 0))
-    limit = int(request.args.get('limit', 24))  # 24개씩 로드로 변경
-
-    spaces_data = fetch_trending_spaces(offset, limit)
-
-    results = []
-    for index, space_data in enumerate(spaces_data['spaces']):
-        space_info = get_space_details(space_data, index, offset)
-        if not space_info:
-            continue
-
-        # 검색어 필터
-        if search_query:
-            if (search_query not in space_info['title'].lower()
-                and search_query not in space_info['owner'].lower()
-                and search_query not in space_info['url'].lower()
-                and search_query not in space_info['description'].lower()):
-                continue
-
-        results.append(space_info)
-
-    top_owners = get_owner_stats(spaces_data.get('all_spaces', []))
-
-    return jsonify({
-        'spaces': results,
-        'total': spaces_data['total'],
-        'offset': offset,
-        'limit': limit,
-        'top_owners': top_owners
-    })
-
-# Zero-GPU spaces API (Latest Releases)
-@app.route('/api/latest-spaces', methods=['GET'])
-def latest_spaces():
-    """
-    hardware=cpu 스페이스 중 RUNNING 상태만, createdAt 기준 최신순 500개 내에서 페이징
-    """
-    search_query = request.args.get('search', '').lower()
-    offset = int(request.args.get('offset', 0))
-    limit = int(request.args.get('limit', 24))  # 24개씩 로드로 변경
-
-    spaces_data = fetch_latest_spaces(offset, limit)
-
-    results = []
-    for index, space_data in enumerate(spaces_data['spaces']):
-        space_info = get_space_details(space_data, index, offset)
-        if not space_info:
-            continue
-
-        # 검색어 필터
-        if search_query:
-            if (search_query not in space_info['title'].lower()
-                and search_query not in space_info['owner'].lower()
-                and search_query not in space_info['url'].lower()
-                and search_query not in space_info['description'].lower()):
-                continue
-
-        results.append(space_info)
-
-    return jsonify({
-        'spaces': results,
-        'total': spaces_data['total'],
-        'offset': offset,
-        'limit': limit
-    })
-
-if __name__ == '__main__':
-    """
-    서버 구동 시, templates/index.html 파일을 생성 후 Flask 실행
-    """
-    # Create templates folder if not exists
-    os.makedirs('templates', exist_ok=True)
-
-    # index.html 전체를 새로 작성
-    with open('templates/index.html', 'w', encoding='utf-8') as f:
-        # 아래 HTML/JS에는 iframe 내부 "building" 텍스트를 탐지하도록 수정된 부분이 포함됨
-        f.write('''<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <title>Huggingface Zero-GPU Spaces</title>
-  <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
-  <style>
-    /* (생략) 기존 CSS 동일하되 itemsPerPage만 수정 */
-    @import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700&display=swap');
-    :root {
-      --pastel-pink: #FFD6E0;
-      --pastel-blue: #C5E8FF;
-      --pastel-purple: #E0C3FC;
-      --pastel-yellow: #FFF2CC;
-      --pastel-green: #C7F5D9;
-      --pastel-orange: #FFE0C3;
-
-      --mac-window-bg: rgba(250, 250, 250, 0.85);
-      --mac-toolbar: #F5F5F7;
-      --mac-border: #E2E2E2;
-      --mac-button-red: #FF5F56;
-      --mac-button-yellow: #FFBD2E;
-      --mac-button-green: #27C93F;
-
-      --text-primary: #333;
-      --text-secondary: #666;
-      --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
-    }
-    * {
-      margin: 0; padding: 0; box-sizing: border-box;
-    }
-    body {
-      font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
-                   Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
-      line-height: 1.6;
-      color: var(--text-primary);
-      background-color: #f8f9fa;
-      background-image: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-purple) 100%);
-      min-height: 100vh;
-      padding: 2rem;
-    }
-    .container {
-      max-width: 1600px;
-      margin: 0 auto;
-    }
-    .mac-window {
-      background-color: var(--mac-window-bg);
-      border-radius: 10px;
-      box-shadow: var(--box-shadow);
-      backdrop-filter: blur(10px);
-      overflow: hidden;
-      margin-bottom: 2rem;
-      border: 1px solid var(--mac-border);
-    }
-    .mac-toolbar {
-      display: flex; align-items: center;
-      padding: 10px 15px;
-      background-color: var(--mac-toolbar);
-      border-bottom: 1px solid var(--mac-border);
-    }
-    .mac-buttons {
-      display: flex; gap: 8px; margin-right: 15px;
-    }
-    .mac-button {
-      width: 12px; height: 12px; border-radius: 50%; cursor: default;
-    }
-    .mac-close { background-color: var(--mac-button-red); }
-    .mac-minimize { background-color: var(--mac-button-yellow); }
-    .mac-maximize { background-color: var(--mac-button-green); }
-    .mac-title {
-      flex-grow: 1; text-align: center; font-size: 0.9rem; color: var(--text-secondary);
-    }
-    .mac-content {
-      padding: 20px;
-    }
-    .header { text-align: center; margin-bottom: 1.5rem; position: relative; }
-    .header h1 {
-      font-size: 2.2rem; font-weight: 700; margin: 0; color: #2d3748; letter-spacing: -0.5px;
-    }
-    .header p { color: var(--text-secondary); margin-top: 0.5rem; font-size: 1.1rem; }
-    .tab-nav { display: flex; justify-content: center; margin-bottom: 1.5rem; }
-    .tab-button {
-      border: none; background-color: #edf2f7; color: var(--text-primary);
-      padding: 10px 20px; margin: 0 5px; cursor: pointer; border-radius: 5px;
-      font-size: 1rem; font-weight: 600;
-    }
-    .tab-button.active { background-color: var(--pastel-purple); color: #fff; }
-    .tab-content { display: none; }
-    .tab-content.active { display: block; }
-    .search-bar {
-      display: flex; align-items: center; margin-bottom: 1.5rem; background-color: white;
-      border-radius: 30px; padding: 5px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
-      max-width: 600px; margin-left: auto; margin-right: auto;
-    }
-    .search-bar input {
-      flex-grow: 1; border: none; padding: 12px 20px; font-size: 1rem; outline: none;
-      background: transparent; border-radius: 30px;
-    }
-    .search-bar .refresh-btn {
-      background-color: var(--pastel-green); color: #1a202c; border: none; border-radius: 30px;
-      padding: 10px 20px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
-      display: flex; align-items: center; gap: 8px;
-    }
-    .search-bar .refresh-btn:hover {
-      background-color: #9ee7c0; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-    }
-    .refresh-icon {
-      display: inline-block; width: 16px; height: 16px;
-      border: 2px solid #1a202c; border-top-color: transparent; border-radius: 50%;
-      animation: none;
-    }
-    .refreshing .refresh-icon { animation: spin 1s linear infinite; }
-    @keyframes spin {
-      0% { transform: rotate(0deg); }
-      100% { transform: rotate(360deg); }
-    }
-    .grid-container {
-      display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
-      gap: 1.5rem; margin-bottom: 2rem;
-    }
-    .grid-item {
-      height: 500px; position: relative; overflow: hidden; transition: all 0.3s ease; border-radius: 15px;
-    }
-    .grid-item:nth-child(6n+1) { background-color: var(--pastel-pink); }
-    .grid-item:nth-child(6n+2) { background-color: var(--pastel-blue); }
-    .grid-item:nth-child(6n+3) { background-color: var(--pastel-purple); }
-    .grid-item:nth-child(6n+4) { background-color: var(--pastel-yellow); }
-    .grid-item:nth-child(6n+5) { background-color: var(--pastel-green); }
-    .grid-item:nth-child(6n+6) { background-color: var(--pastel-orange); }
-    .grid-item:hover {
-      transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
-    }
-    .grid-header {
-      padding: 15px; display: flex; flex-direction: column;
-      background-color: rgba(255, 255, 255, 0.7); backdrop-filter: blur(5px);
-      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
-    }
-    .grid-header-top {
-      display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px;
-    }
-    .rank-badge {
-      background-color: #1a202c; color: white; font-size: 0.8rem; font-weight: 600;
-      padding: 4px 8px; border-radius: 50px; display: inline-block;
-    }
-    .grid-header h3 {
-      margin: 0; font-size: 1.2rem; font-weight: 700;
-      white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
-    }
-    .grid-meta {
-      display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem;
-    }
-    .owner-info { color: var(--text-secondary); font-weight: 500; }
-    .likes-counter {
-      display: flex; align-items: center; color: #e53e3e; font-weight: 600;
-    }
-    .likes-counter span { margin-left: 4px; }
-    .grid-actions {
-      padding: 10px 15px; text-align: right;
-      background-color: rgba(255, 255, 255, 0.7);
-      backdrop-filter: blur(5px);
-      position: absolute; bottom: 0; left: 0; right: 0; z-index: 10;
-      display: flex; justify-content: flex-end;
-    }
-    .open-link {
-      text-decoration: none; color: #2c5282; font-weight: 600;
-      padding: 5px 10px; border-radius: 5px; transition: all 0.2s;
-      background-color: rgba(237, 242, 247, 0.8);
-    }
-    .open-link:hover { background-color: #e2e8f0; }
-    .grid-content {
-      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
-      padding-top: 85px; /* Header height */
-      padding-bottom: 45px; /* Actions height */
-    }
-    .iframe-container {
-      width: 100%; height: 100%; overflow: hidden; position: relative;
-    }
-    .grid-content iframe {
-      transform: scale(0.7); transform-origin: top left;
-      width: 142.857%; height: 142.857%; border: none; border-radius: 0;
-    }
-    .error-placeholder {
-      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
-      display: flex; flex-direction: column; justify-content: center; align-items: center;
-      padding: 20px; background-color: rgba(255, 255, 255, 0.9); text-align: center;
-    }
-    .error-emoji {
-      font-size: 6rem; margin-bottom: 1.5rem; animation: bounce 1s infinite alternate;
-      text-shadow: 0 10px 20px rgba(0,0,0,0.1);
-    }
-    @keyframes bounce {
-      from { transform: translateY(0px) scale(1); }
-      to { transform: translateY(-15px) scale(1.1); }
-    }
-    .pagination {
-      display: flex; justify-content: center; align-items: center; gap: 10px; margin: 2rem 0;
-    }
-    .pagination-button {
-      background-color: white; border: none; padding: 10px 20px; border-radius: 10px;
-      font-size: 1rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
-      color: var(--text-primary); box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
-    }
-    .pagination-button:hover {
-      background-color: #f8f9fa; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
-    }
-    .pagination-button.active {
-      background-color: var(--pastel-purple); color: #4a5568;
-    }
-    .pagination-button:disabled {
-      background-color: #edf2f7; color: #a0aec0; cursor: default; box-shadow: none;
-    }
-    .loading {
-      position: fixed; top: 0; left: 0; right: 0; bottom: 0;
-      background-color: rgba(255, 255, 255, 0.8); backdrop-filter: blur(5px);
-      display: flex; justify-content: center; align-items: center; z-index: 1000;
-    }
-    .loading-content { text-align: center; }
-    .loading-spinner {
-      width: 60px; height: 60px;
-      border: 5px solid #e2e8f0; border-top-color: var(--pastel-purple);
-      border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto 15px;
-    }
-    .loading-text {
-      font-size: 1.2rem; font-weight: 600; color: #4a5568;
-    }
-    .loading-error {
-      display: none; margin-top: 10px; color: #e53e3e; font-size: 0.9rem;
-    }
-    .stats-window { margin-top: 2rem; margin-bottom: 2rem; }
-    .stats-header {
-      display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;
-    }
-    .stats-title {
-      font-size: 1.5rem; font-weight: 700; color: #2d3748;
-    }
-    .stats-toggle {
-      background-color: var(--pastel-blue); border: none; padding: 8px 16px;
-      border-radius: 20px; font-weight: 600; cursor: pointer; transition: all 0.2s;
-    }
-    .stats-toggle:hover { background-color: var(--pastel-purple); }
-    .stats-content {
-      background-color: white; border-radius: 10px; padding: 20px;
-      box-shadow: var(--box-shadow); max-height: 0; overflow: hidden;
-      transition: max-height 0.5s ease-out;
-    }
-    .stats-content.open { max-height: 600px; }
-    .chart-container { width: 100%; height: 500px; }
-    @media (max-width: 768px) {
-      body { padding: 1rem; }
-      .grid-container { grid-template-columns: 1fr; }
-      .search-bar { flex-direction: column; padding: 10px; }
-      .search-bar input { width: 100%; margin-bottom: 10px; }
-      .search-bar .refresh-btn { width: 100%; justify-content: center; }
-      .pagination { flex-wrap: wrap; }
-      .chart-container { height: 300px; }
-    }
-    .error-emoji-detector {
-      position: fixed; top: -9999px; left: -9999px;
-      z-index: -1; opacity: 0;
-    }
-    .space-header {
-      display: flex; align-items: center; gap: 10px; margin-bottom: 4px;
-    }
-    .avatar-img {
-      width: 32px; height: 32px; border-radius: 50%;
-      object-fit: cover; border: 1px solid #ccc;
-    }
-    .space-title {
-      font-size: 1rem; font-weight: 600; margin: 0; overflow: hidden; text-overflow: ellipsis;
-      white-space: nowrap; max-width: 200px;
-    }
-    .zero-gpu-badge {
-      font-size: 0.7rem; background-color: #e6fffa; color: #319795; border: 1px solid #81e6d9;
-      border-radius: 6px; padding: 2px 6px; font-weight: 600; margin-left: 8px;
-    }
-    .desc-text {
-      font-size: 0.85rem; color: #444; margin: 4px 0;
-      line-clamp: 2; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden;
-    }
-    .author-name { font-size: 0.8rem; color: #666; }
-    .likes-wrapper {
-      display: flex; align-items: center; gap: 4px;
-      color: #e53e3e; font-weight: bold; font-size: 0.85rem;
-    }
-    .likes-heart { font-size: 1rem; line-height: 1rem; color: #f56565; }
-  </style>
-</head>
-<body>
-  <div class="container">
-    <div class="mac-window">
-      <div class="mac-toolbar">
-        <div class="mac-buttons">
-          <div class="mac-button mac-close"></div>
-          <div class="mac-button mac-minimize"></div>
-          <div class="mac-button mac-maximize"></div>
-        </div>
-        <div class="mac-title">Huggingface Explorer</div>
-      </div>
-
-      <div class="mac-content">
-        <div class="header">
-          <h1>ZeroGPU Spaces Leaderboard</h1>
-          <p>Discover Zero GPU(Shared A100) spaces from Hugging Face</p>
-        </div>
-
-        <!-- Tab Navigation -->
-        <div class="tab-nav">
-          <button id="tabTrendingButton" class="tab-button active">Trending</button>
-          <button id="tabLatestButton" class="tab-button">Latest Releases</button>
-          <button id="tabFixedButton" class="tab-button">Picks</button>
-        </div>
-
-        <!-- Trending(Zero GPU) Tab Content -->
-        <div id="trendingTab" class="tab-content active">
-          <div class="stats-window mac-window">
-            <div class="mac-toolbar">
-              <div class="mac-buttons">
-                <div class="mac-button mac-close"></div>
-                <div class="mac-button mac-minimize"></div>
-                <div class="mac-button mac-maximize"></div>
-              </div>
-              <div class="mac-title">Creator Statistics</div>
-            </div>
-            <div class="mac-content">
-              <div class="stats-header">
-                <div class="stats-title">Top 30 Creators by Number of Spaces Ranked within Top 500</div>
-                <button id="statsToggle" class="stats-toggle">Show Stats</button>
-              </div>
-              <div id="statsContent" class="stats-content">
-                <div class="chart-container">
-                  <canvas id="creatorStatsChart"></canvas>
-                </div>
-              </div>
-            </div>
-          </div>
-
-          <div class="search-bar">
-            <input type="text" id="searchInputTrending" placeholder="Search by name, owner, or description..." />
-            <button id="refreshButtonTrending" class="refresh-btn">
-              <span class="refresh-icon"></span>
-              Refresh
-            </button>
-          </div>
-
-          <div id="gridContainerTrending" class="grid-container"></div>
-          <div id="paginationTrending" class="pagination"></div>
-        </div>
-
-        <!-- Latest Releases Tab Content -->
-        <div id="latestTab" class="tab-content">
-          <div class="search-bar">
-            <input type="text" id="searchInputLatest" placeholder="Search by name, owner, or description..." />
-            <button id="refreshButtonLatest" class="refresh-btn">
-              <span class="refresh-icon"></span>
-              Refresh
-            </button>
-          </div>
-
-          <div id="gridContainerLatest" class="grid-container"></div>
-          <div id="paginationLatest" class="pagination"></div>
-        </div>
-
-        <!-- Fixed Tab Content -->
-        <div id="fixedTab" class="tab-content">
-          <div id="fixedGrid" class="grid-container"></div>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div id="loadingIndicator" class="loading">
-    <div class="loading-content">
-      <div class="loading-spinner"></div>
-      <div class="loading-text">Loading Zero-GPU spaces...</div>
-      <div id="loadingError" class="loading-error">
-        If this takes too long, try refreshing the page.
-      </div>
-    </div>
-  </div>
-
-  <script>
-    // ------------------------------------
-    // GLOBAL STATE & COMMON FUNCTIONS
-    // ------------------------------------
-    const globalState = {
-      isLoading: false,
-      loadingTimeout: null,
-    };
-    function setLoading(isLoading) {
-      globalState.isLoading = isLoading;
-      document.getElementById('loadingIndicator').style.display = isLoading ? 'flex' : 'none';
-
-      const refreshButtons = document.querySelectorAll('.refresh-btn');
-      refreshButtons.forEach(btn => {
-        if (isLoading) {
-          btn.classList.add('refreshing');
-        } else {
-          btn.classList.remove('refreshing');
-        }
-      });
-
-      if (isLoading) {
-        clearTimeout(globalState.loadingTimeout);
-        globalState.loadingTimeout = setTimeout(() => {
-          document.getElementById('loadingError').style.display = 'block';
-        }, 10000);
-      } else {
-        clearTimeout(globalState.loadingTimeout);
-        document.getElementById('loadingError').style.display = 'none';
-      }
-    }
-
-    // iframe 에러 표시
-    function handleIframeError(iframe, owner, name, title) {
-      const container = iframe.parentNode;
-      const errorPlaceholder = document.createElement('div');
-      errorPlaceholder.className = 'error-placeholder';
-
-      const errorMessage = document.createElement('p');
-      errorMessage.textContent = `"${title}" space couldn't be loaded`;
-      errorPlaceholder.appendChild(errorMessage);
-
-      const directLink = document.createElement('a');
-      directLink.href = `https://huggingface.co/spaces/${owner}/${name}`;
-      directLink.target = '_blank';
-      directLink.textContent = 'Visit HF Space';
-      directLink.style.color = '#3182ce';
-      directLink.style.marginTop = '10px';
-      directLink.style.display = 'inline-block';
-      directLink.style.padding = '8px 16px';
-      directLink.style.background = '#ebf8ff';
-      directLink.style.borderRadius = '5px';
-      directLink.style.fontWeight = '600';
-      errorPlaceholder.appendChild(directLink);
-
-      iframe.style.display = 'none';
-      container.appendChild(errorPlaceholder);
-    }
-
-    // ------------------------------------
-    // IFRAME LOADER
-    // ------------------------------------
-    const iframeLoader = {
-      checkQueue: {},
-      maxAttempts: 5,
-      checkInterval: 5000,
-
-      startChecking: function(iframe, owner, name, title, spaceKey) {
-        this.checkQueue[spaceKey] = {
-          iframe: iframe,
-          owner: owner,
-          name: name,
-          title: title,
-          attempts: 0,
-          status: 'loading'
-        };
-        this.checkIframeStatus(spaceKey);
-      },
-
-      checkIframeStatus: function(spaceKey) {
-        if (!this.checkQueue[spaceKey]) return;
-
-        const item = this.checkQueue[spaceKey];
-        if (item.status !== 'loading') {
-          delete this.checkQueue[spaceKey];
-          return;
-        }
-        item.attempts++;
-
-        try {
-          if (!item.iframe || !item.iframe.parentNode) {
-            delete this.checkQueue[spaceKey];
-            return;
-          }
-
-          try {
-            const hasContent = item.iframe.contentWindow &&
-                               item.iframe.contentWindow.document &&
-                               item.iframe.contentWindow.document.body;
-            if (hasContent) {
-              const bodyText = item.iframe.contentWindow.document.body.textContent.toLowerCase();
-
-              // (4) "building" 텍스트가 포함되면 즉시 에러 처리
-              if (bodyText.includes('building')) {
-                item.status = 'error';
-                handleIframeError(item.iframe, item.owner, item.name, item.title);
-                delete this.checkQueue[spaceKey];
-                return;
-              }
-
-              if (bodyText.includes('forbidden') || bodyText.includes('404') ||
-                  bodyText.includes('not found') || bodyText.includes('error')) {
-                item.status = 'error';
-                handleIframeError(item.iframe, item.owner, item.name, item.title);
-                delete this.checkQueue[spaceKey];
-                return;
-              }
-
-              // 내용이 어느 정도 있으면 성공 처리
-              if (item.iframe.contentWindow.document.body.innerHTML.length > 100) {
-                item.status = 'success';
-                delete this.checkQueue[spaceKey];
-                return;
-              }
-            }
-          } catch(e) {
-            // Cross-origin 등의 이유로 접근이 막힌 경우
-            // => 여러 번 재시도
-          }
-
-          // 아이프레임이 로딩된 듯 보이면
-          const rect = item.iframe.getBoundingClientRect();
-          if (rect.width > 50 && rect.height > 50 && item.attempts > 2) {
-            item.status = 'success';
-            delete this.checkQueue[spaceKey];
-            return;
-          }
-
-          if (item.attempts >= this.maxAttempts) {
-            if (item.iframe.offsetWidth > 0 && item.iframe.offsetHeight > 0) {
-              item.status = 'success';
-            } else {
-              item.status = 'error';
-              handleIframeError(item.iframe, item.owner, item.name, item.title);
-            }
-            delete this.checkQueue[spaceKey];
-            return;
-          }
-
-          const nextDelay = this.checkInterval * Math.pow(1.5, item.attempts - 1);
-          setTimeout(() => this.checkIframeStatus(spaceKey), nextDelay);
-
-        } catch (e) {
-          console.error('Error checking iframe status:', e);
-          if (item.attempts >= this.maxAttempts) {
-            item.status = 'error';
-            handleIframeError(item.iframe, item.owner, item.name, item.title);
-            delete this.checkQueue[spaceKey];
-          } else {
-            setTimeout(() => this.checkIframeStatus(spaceKey), this.checkInterval);
-          }
-        }
-      }
-    };
-
-    // ------------------------------------
-    // TRENDING TAB
-    // ------------------------------------
-    const trendingState = {
-      spaces: [],
-      currentPage: 0,
-      itemsPerPage: 24, // (3) 한 페이지 24개로 축소
-      totalItems: 0,
-      topOwners: [],
-      iframeStatuses: {}
-    };
-    const trendingElements = {
-      searchInput: document.getElementById('searchInputTrending'),
-      refreshButton: document.getElementById('refreshButtonTrending'),
-      gridContainer: document.getElementById('gridContainerTrending'),
-      pagination: document.getElementById('paginationTrending'),
-      statsToggle: document.getElementById('statsToggle'),
-      statsContent: document.getElementById('statsContent'),
-      creatorStatsChart: document.getElementById('creatorStatsChart')
-    };
-
-    let chartInstance = null;
-    trendingElements.statsToggle.addEventListener('click', () => {
-      const isOpen = trendingElements.statsContent.classList.toggle('open');
-      trendingElements.statsToggle.textContent = isOpen ? 'Hide Stats' : 'Show Stats';
-      if (isOpen && trendingState.topOwners.length > 0) {
-        renderCreatorStats(trendingState.topOwners);
-      }
-    });
-
-    function renderCreatorStats(topOwners) {
-      if (chartInstance) {
-        chartInstance.destroy();
-      }
-      const ctx = trendingElements.creatorStatsChart.getContext('2d');
-      const labels = topOwners.map(item => item[0]);
-      const data = topOwners.map(item => item[1]);
-
-      const colors = [];
-      for (let i = 0; i < labels.length; i++) {
-        const hue = (i * 360 / labels.length) % 360;
-        colors.push(`hsla(${hue}, 70%, 80%, 0.7)`);
-      }
-
-      chartInstance = new Chart(ctx, {
-        type: 'bar',
-        data: {
-          labels: labels,
-          datasets: [{
-            label: 'Number of Spaces in Top 500',
-            data: data,
-            backgroundColor: colors,
-            borderColor: colors.map(color => color.replace('0.7', '1')),
-            borderWidth: 1
-          }]
-        },
-        options: {
-          indexAxis: 'y',
-          responsive: true,
-          maintainAspectRatio: false,
-          plugins: {
-            legend: { display: false },
-            tooltip: {
-              callbacks: {
-                title: function(tooltipItems) {
-                  return tooltipItems[0].label;
-                },
-                label: function(context) {
-                  return `Spaces: ${context.raw}`;
-                }
-              }
-            }
-          },
-          scales: {
-            x: {
-              beginAtZero: true,
-              title: {
-                display: true,
-                text: 'Number of Spaces'
-              }
-            },
-            y: {
-              title: {
-                display: true,
-                text: 'Creator ID'
-              },
-              ticks: {
-                autoSkip: false,
-                font: function(context) {
-                  const defaultSize = 11;
-                  return {
-                    size: labels.length > 20 ? defaultSize - 1 : defaultSize
-                  };
-                }
-              }
-            }
-          }
-        }
-      });
-    }
-
-    async function loadTrending(page=0) {
-      setLoading(true);
-      try {
-        const searchText = trendingElements.searchInput.value;
-        const offset = page * trendingState.itemsPerPage;
-
-        const timeoutPromise = new Promise((_, reject) =>
-          setTimeout(() => reject(new Error('Request timeout')), 30000)
-        );
-        const fetchPromise = fetch(
-          `/api/trending-spaces?search=${encodeURIComponent(searchText)}&offset=${offset}&limit=${trendingState.itemsPerPage}`
-        );
-        const response = await Promise.race([fetchPromise, timeoutPromise]);
-        const data = await response.json();
-
-        trendingState.spaces = data.spaces || [];
-        trendingState.totalItems = data.total || 0;
-        trendingState.currentPage = page;
-        trendingState.topOwners = data.top_owners || [];
-
-        renderTrendingGrid(trendingState.spaces);
-        renderTrendingPagination();
-
-        if (trendingElements.statsContent.classList.contains('open') && trendingState.topOwners.length > 0) {
-          renderCreatorStats(trendingState.topOwners);
-        }
-      } catch (error) {
-        console.error('Error loading trending spaces:', error);
-        trendingElements.gridContainer.innerHTML = `
-          <div style="grid-column: 1/-1; text-align: center; padding: 40px;">
-            <div style="font-size: 3rem; margin-bottom: 20px;">⚠️</div>
-            <h3 style="margin-bottom: 10px;">Unable to load spaces (Trending)</h3>
-            <p style="color: #666;">Please try refreshing the page. If the problem persists, try again later.</p>
-            <button id="retryTrendingButton" style="margin-top: 20px; padding: 10px 20px; background: var(--pastel-purple); border: none; border-radius: 5px; cursor: pointer;">
-              Try Again
-            </button>
-          </div>
-        `;
-        document.getElementById('retryTrendingButton')?.addEventListener('click', () => loadTrending(0));
-        renderTrendingPagination();
-      } finally {
-        setLoading(false);
-      }
-    }
-
-    function renderTrendingGrid(spaces) {
-      trendingElements.gridContainer.innerHTML = '';
-
-      if (!spaces || spaces.length === 0) {
-        const noResultsMsg = document.createElement('p');
-        noResultsMsg.textContent = 'No zero-gpu spaces found matching your search.';
-        noResultsMsg.style.padding = '2rem';
-        noResultsMsg.style.textAlign = 'center';
-        noResultsMsg.style.fontStyle = 'italic';
-        noResultsMsg.style.color = '#718096';
-        trendingElements.gridContainer.appendChild(noResultsMsg);
-        return;
-      }
-
-      spaces.forEach((item) => {
-        try {
-          const {
-            url, title, likes_count, owner, name, rank,
-            description, avatar_url, author_name, embedUrl
-          } = item;
-
-          const gridItem = document.createElement('div');
-          gridItem.className = 'grid-item';
-
-          const headerDiv = document.createElement('div');
-          headerDiv.className = 'grid-header';
-
-          const spaceHeader = document.createElement('div');
-          spaceHeader.className = 'space-header';
-
-          const rankBadge = document.createElement('div');
-          rankBadge.className = 'rank-badge';
-          rankBadge.textContent = `#${rank}`;
-          spaceHeader.appendChild(rankBadge);
-
-          const titleWrapper = document.createElement('div');
-          titleWrapper.style.display = 'flex';
-          titleWrapper.style.alignItems = 'center';
-          titleWrapper.style.marginLeft = '8px';
-
-          const titleEl = document.createElement('h3');
-          titleEl.className = 'space-title';
-          titleEl.textContent = title;
-          titleEl.title = title;
-          titleWrapper.appendChild(titleEl);
-
-          const zeroGpuBadge = document.createElement('span');
-          zeroGpuBadge.className = 'zero-gpu-badge';
-          zeroGpuBadge.textContent = 'ZERO GPU';
-          titleWrapper.appendChild(zeroGpuBadge);
-
-          spaceHeader.appendChild(titleWrapper);
-          headerDiv.appendChild(spaceHeader);
-
-          const metaInfo = document.createElement('div');
-          metaInfo.className = 'grid-meta';
-          metaInfo.style.display = 'flex';
-          metaInfo.style.justifyContent = 'space-between';
-          metaInfo.style.alignItems = 'center';
-          metaInfo.style.marginTop = '6px';
-
-          const leftMeta = document.createElement('div');
-          const authorSpan = document.createElement('span');
-          authorSpan.className = 'author-name';
-          authorSpan.style.marginLeft = '8px';
-          authorSpan.textContent = `by ${author_name}`;
-          leftMeta.appendChild(authorSpan);
-
-          metaInfo.appendChild(leftMeta);
-
-          const likesDiv = document.createElement('div');
-          likesDiv.className = 'likes-wrapper';
-          likesDiv.innerHTML = `<span class="likes-heart">♥</span><span>${likes_count}</span>`;
-          metaInfo.appendChild(likesDiv);
-
-          headerDiv.appendChild(metaInfo);
-          gridItem.appendChild(headerDiv);
-
-          if (description) {
-            const descP = document.createElement('p');
-            descP.className = 'desc-text';
-            descP.textContent = description;
-            gridItem.appendChild(descP);
-          }
-
-          const content = document.createElement('div');
-          content.className = 'grid-content';
-
-          const iframeContainer = document.createElement('div');
-          iframeContainer.className = 'iframe-container';
-
-          const iframe = document.createElement('iframe');
-          iframe.src = embedUrl;
-          iframe.title = title;
-          iframe.allow = 'accelerometer; camera; encrypted-media; geolocation; gyroscope;';
-          iframe.setAttribute('allowfullscreen', '');
-          iframe.setAttribute('frameborder', '0');
-          iframe.loading = 'lazy';
-
-          const spaceKey = `${owner}/${name}`;
-          trendingState.iframeStatuses[spaceKey] = 'loading';
-
-          iframe.onload = function() {
-            iframeLoader.startChecking(iframe, owner, name, title, spaceKey);
-          };
-          iframe.onerror = function() {
-            handleIframeError(iframe, owner, name, title);
-            trendingState.iframeStatuses[spaceKey] = 'error';
-          };
-          setTimeout(() => {
-            if (trendingState.iframeStatuses[spaceKey] === 'loading') {
-              handleIframeError(iframe, owner, name, title);
-              trendingState.iframeStatuses[spaceKey] = 'error';
-            }
-          }, 30000);
-
-          iframeContainer.appendChild(iframe);
-          content.appendChild(iframeContainer);
-
-          const actions = document.createElement('div');
-          actions.className = 'grid-actions';
-
-          const linkEl = document.createElement('a');
-          linkEl.href = url;
-          linkEl.target = '_blank';
-          linkEl.className = 'open-link';
-          linkEl.textContent = 'Open in new window';
-          actions.appendChild(linkEl);
-
-          gridItem.appendChild(content);
-          gridItem.appendChild(actions);
-
-          trendingElements.gridContainer.appendChild(gridItem);
-
-        } catch (err) {
-          console.error('Item rendering error:', err);
-        }
-      });
-    }
-
-    function renderTrendingPagination() {
-      trendingElements.pagination.innerHTML = '';
-      const totalPages = Math.ceil(trendingState.totalItems / trendingState.itemsPerPage);
-
-      // Previous page
-      const prevButton = document.createElement('button');
-      prevButton.className = 'pagination-button';
-      prevButton.textContent = 'Previous';
-      prevButton.disabled = (trendingState.currentPage === 0);
-      prevButton.addEventListener('click', () => {
-        if (trendingState.currentPage > 0) {
-          loadTrending(trendingState.currentPage - 1);
-        }
-      });
-      trendingElements.pagination.appendChild(prevButton);
-
-      const maxButtons = 7;
-      let startPage = Math.max(0, trendingState.currentPage - Math.floor(maxButtons / 2));
-      let endPage = Math.min(totalPages - 1, startPage + maxButtons - 1);
-
-      if (endPage - startPage + 1 < maxButtons) {
-        startPage = Math.max(0, endPage - maxButtons + 1);
-      }
-
-      for (let i = startPage; i <= endPage; i++) {
-        const pageButton = document.createElement('button');
-        pageButton.className = 'pagination-button' + (i === trendingState.currentPage ? ' active' : '');
-        pageButton.textContent = (i + 1);
-        pageButton.addEventListener('click', () => {
-          if (i !== trendingState.currentPage) {
-            loadTrending(i);
-          }
-        });
-        trendingElements.pagination.appendChild(pageButton);
-      }
-
-      // Next page
-      const nextButton = document.createElement('button');
-      nextButton.className = 'pagination-button';
-      nextButton.textContent = 'Next';
-      nextButton.disabled = (trendingState.currentPage >= totalPages - 1);
-      nextButton.addEventListener('click', () => {
-        if (trendingState.currentPage < totalPages - 1) {
-          loadTrending(trendingState.currentPage + 1);
-        }
-      });
-      trendingElements.pagination.appendChild(nextButton);
-    }
-
-    // ------------------------------------
-    // LATEST RELEASES TAB
-    // ------------------------------------
-    const latestState = {
-      spaces: [],
-      currentPage: 0,
-      itemsPerPage: 24, // (3) 한 페이지 24개로 축소
-      totalItems: 0,
-      iframeStatuses: {}
-    };
-    const latestElements = {
-      searchInput: document.getElementById('searchInputLatest'),
-      refreshButton: document.getElementById('refreshButtonLatest'),
-      gridContainer: document.getElementById('gridContainerLatest'),
-      pagination: document.getElementById('paginationLatest')
-    };
-
-    async function loadLatest(page=0) {
-      setLoading(true);
-      try {
-        const searchText = latestElements.searchInput.value;
-        const offset = page * latestState.itemsPerPage;
-
-        const timeoutPromise = new Promise((_, reject) =>
-          setTimeout(() => reject(new Error('Request timeout')), 30000)
-        );
-        const fetchPromise = fetch(
-          `/api/latest-spaces?search=${encodeURIComponent(searchText)}&offset=${offset}&limit=${latestState.itemsPerPage}`
-        );
-        const response = await Promise.race([fetchPromise, timeoutPromise]);
-        const data = await response.json();
-
-        latestState.spaces = data.spaces || [];
-        latestState.totalItems = data.total || 0;
-        latestState.currentPage = page;
-
-        renderLatestGrid(latestState.spaces);
-        renderLatestPagination();
-      } catch (error) {
-        console.error('Error loading latest spaces:', error);
-        latestElements.gridContainer.innerHTML = `
-          <div style="grid-column: 1/-1; text-align: center; padding: 40px;">
-            <div style="font-size: 3rem; margin-bottom: 20px;">⚠️</div>
-            <h3 style="margin-bottom: 10px;">Unable to load spaces (Latest)</h3>
-            <p style="color: #666;">Please try refreshing the page. If the problem persists, try again later.</p>
-            <button id="retryLatestButton" style="margin-top: 20px; padding: 10px 20px; background: var(--pastel-purple); border: none; border-radius: 5px; cursor: pointer;">
-              Try Again
-            </button>
-          </div>
-        `;
-        document.getElementById('retryLatestButton')?.addEventListener('click', () => loadLatest(0));
-        renderLatestPagination();
-      } finally {
-        setLoading(false);
-      }
-    }
-
-    function renderLatestGrid(spaces) {
-      latestElements.gridContainer.innerHTML = '';
-
-      if (!spaces || spaces.length === 0) {
-        const noResultsMsg = document.createElement('p');
-        noResultsMsg.textContent = 'No zero-gpu spaces found matching your search.';
-        noResultsMsg.style.padding = '2rem';
-        noResultsMsg.style.textAlign = 'center';
-        noResultsMsg.style.fontStyle = 'italic';
-        noResultsMsg.style.color = '#718096';
-        latestElements.gridContainer.appendChild(noResultsMsg);
-        return;
-      }
-
-      spaces.forEach((item, index) => {
-        try {
-          const {
-            url, title, likes_count, owner, name, rank,
-            description, avatar_url, author_name, embedUrl
-          } = item;
-
-          const computedRank = latestState.currentPage * latestState.itemsPerPage + (index + 1);
-
-          const gridItem = document.createElement('div');
-          gridItem.className = 'grid-item';
-
-          const headerDiv = document.createElement('div');
-          headerDiv.className = 'grid-header';
-
-          const spaceHeader = document.createElement('div');
-          spaceHeader.className = 'space-header';
-
-          const rankBadge = document.createElement('div');
-          rankBadge.className = 'rank-badge';
-          rankBadge.textContent = `#${computedRank}`;
-          spaceHeader.appendChild(rankBadge);
-
-          const titleWrapper = document.createElement('div');
-          titleWrapper.style.display = 'flex';
-          titleWrapper.style.alignItems = 'center';
-          titleWrapper.style.marginLeft = '8px';
-
-          const titleEl = document.createElement('h3');
-          titleEl.className = 'space-title';
-          titleEl.textContent = title;
-          titleEl.title = title;
-          titleWrapper.appendChild(titleEl);
-
-          const zeroGpuBadge = document.createElement('span');
-          zeroGpuBadge.className = 'zero-gpu-badge';
-          zeroGpuBadge.textContent = 'ZERO GPU';
-          titleWrapper.appendChild(zeroGpuBadge);
-
-          spaceHeader.appendChild(titleWrapper);
-          headerDiv.appendChild(spaceHeader);
-
-          const metaInfo = document.createElement('div');
-          metaInfo.className = 'grid-meta';
-          metaInfo.style.display = 'flex';
-          metaInfo.style.justifyContent = 'space-between';
-          metaInfo.style.alignItems = 'center';
-          metaInfo.style.marginTop = '6px';
-
-          const leftMeta = document.createElement('div');
-          const authorSpan = document.createElement('span');
-          authorSpan.className = 'author-name';
-          authorSpan.style.marginLeft = '8px';
-          authorSpan.textContent = `by ${author_name}`;
-          leftMeta.appendChild(authorSpan);
-
-          metaInfo.appendChild(leftMeta);
-
-          const likesDiv = document.createElement('div');
-          likesDiv.className = 'likes-wrapper';
-          likesDiv.innerHTML = `<span class="likes-heart">♥</span><span>${likes_count}</span>`;
-          metaInfo.appendChild(likesDiv);
-
-          headerDiv.appendChild(metaInfo);
-          gridItem.appendChild(headerDiv);
-
-          if (description) {
-            const descP = document.createElement('p');
-            descP.className = 'desc-text';
-            descP.textContent = description;
-            gridItem.appendChild(descP);
-          }
-
-          const content = document.createElement('div');
-          content.className = 'grid-content';
-
-          const iframeContainer = document.createElement('div');
-          iframeContainer.className = 'iframe-container';
-
-          const iframe = document.createElement('iframe');
-          iframe.src = embedUrl;
-          iframe.title = title;
-          iframe.allow = 'accelerometer; camera; encrypted-media; geolocation; gyroscope;';
-          iframe.setAttribute('allowfullscreen', '');
-          iframe.setAttribute('frameborder', '0');
-          iframe.loading = 'lazy';
-
-          const spaceKey = `${owner}/${name}`;
-          latestState.iframeStatuses[spaceKey] = 'loading';
-
-          iframe.onload = function() {
-            iframeLoader.startChecking(iframe, owner, name, title, spaceKey);
-          };
-          iframe.onerror = function() {
-            handleIframeError(iframe, owner, name, title);
-            latestState.iframeStatuses[spaceKey] = 'error';
-          };
-          setTimeout(() => {
-            if (latestState.iframeStatuses[spaceKey] === 'loading') {
-              handleIframeError(iframe, owner, name, title);
-              latestState.iframeStatuses[spaceKey] = 'error';
-            }
-          }, 30000);
-
-          iframeContainer.appendChild(iframe);
-          content.appendChild(iframeContainer);
-
-          const actions = document.createElement('div');
-          actions.className = 'grid-actions';
-
-          const linkEl = document.createElement('a');
-          linkEl.href = url;
-          linkEl.target = '_blank';
-          linkEl.className = 'open-link';
-          linkEl.textContent = 'Open in new window';
-          actions.appendChild(linkEl);
-
-          gridItem.appendChild(content);
-          gridItem.appendChild(actions);
-
-          latestElements.gridContainer.appendChild(gridItem);
-
-        } catch (err) {
-          console.error('Item rendering error (Latest):', err);
-        }
-      });
-    }
-
-    function renderLatestPagination() {
-      latestElements.pagination.innerHTML = '';
-      const totalPages = Math.ceil(latestState.totalItems / latestState.itemsPerPage);
-
-      // Previous page
-      const prevButton = document.createElement('button');
-      prevButton.className = 'pagination-button';
-      prevButton.textContent = 'Previous';
-      prevButton.disabled = (latestState.currentPage === 0);
-      prevButton.addEventListener('click', () => {
-        if (latestState.currentPage > 0) {
-          loadLatest(latestState.currentPage - 1);
-        }
-      });
-      latestElements.pagination.appendChild(prevButton);
-
-      const maxButtons = 7;
-      let startPage = Math.max(0, latestState.currentPage - Math.floor(maxButtons / 2));
-      let endPage = Math.min(totalPages - 1, startPage + maxButtons - 1);
-
-      if (endPage - startPage + 1 < maxButtons) {
-        startPage = Math.max(0, endPage - maxButtons + 1);
-      }
-
-      for (let i = startPage; i <= endPage; i++) {
-        const pageButton = document.createElement('button');
-        pageButton.className = 'pagination-button' + (i === latestState.currentPage ? ' active' : '');
-        pageButton.textContent = (i + 1);
-        pageButton.addEventListener('click', () => {
-          if (i !== latestState.currentPage) {
-            loadLatest(i);
-          }
-        });
-        latestElements.pagination.appendChild(pageButton);
-      }
-
-      // Next page
-      const nextButton = document.createElement('button');
-      nextButton.className = 'pagination-button';
-      nextButton.textContent = 'Next';
-      nextButton.disabled = (latestState.currentPage >= totalPages - 1);
-      nextButton.addEventListener('click', () => {
-        if (latestState.currentPage < totalPages - 1) {
-          loadLatest(latestState.currentPage + 1);
-        }
-      });
-      latestElements.pagination.appendChild(nextButton);
-    }
-
-    // ------------------------------------
-    // FIXED TAB
-    // ------------------------------------
-    const fixedGridContainer = document.getElementById('fixedGrid');
-    function renderFixedGrid() {
-      fixedGridContainer.innerHTML = '';
-
-      const staticSpaces = [
-        {
-          url: "https://huggingface.co/spaces/ginipick/spaces-research-think",
-          title: "Spaces Research Analysis",
-          likes_count: 0,
-          owner: "ginipick",
-          name: "3D-LLAMA",
-          rank: 1
-        },
-        {
-          url: "https://huggingface.co/spaces/ginipick/spaces-research-think",
-          title: "Spaces Research ",
-          likes_count: 0,
-          owner: "ginipick",
-          name: "3D-LLAMA",
-          rank: 2
-        },
-        {
-          url: "https://huggingface.co/spaces/ginigen/3D-LLAMA",
-          title: "3D-LLAMA",
-          likes_count: 999,
-          owner: "ginigen",
-          name: "3D-LLAMA",
-          rank: 3
-        },
-      ];
-
-      if (!staticSpaces || staticSpaces.length === 0) {
-        const noResultsMsg = document.createElement('p');
-        noResultsMsg.textContent = 'No spaces to display.';
-        noResultsMsg.style.padding = '2rem';
-        noResultsMsg.style.textAlign = 'center';
-        noResultsMsg.style.fontStyle = 'italic';
-        noResultsMsg.style.color = '#718096';
-        fixedGridContainer.appendChild(noResultsMsg);
-        return;
-      }
-
-      staticSpaces.forEach((item) => {
-        try {
-          const { url, title, likes_count, owner, name, rank } = item;
-          const gridItem = document.createElement('div');
-          gridItem.className = 'grid-item';
-
-          const header = document.createElement('div');
-          header.className = 'grid-header';
-
-          const headerTop = document.createElement('div');
-          headerTop.className = 'grid-header-top';
-
-          const leftWrapper = document.createElement('div');
-          leftWrapper.style.display = 'flex';
-          leftWrapper.style.alignItems = 'center';
-
-          const emojiAvatar = document.createElement('div');
-          emojiAvatar.className = 'emoji-avatar';
-          emojiAvatar.textContent = '🤖';
-          leftWrapper.appendChild(emojiAvatar);
-
-          const titleEl = document.createElement('h3');
-          titleEl.textContent = title;
-          titleEl.title = title;
-          leftWrapper.appendChild(titleEl);
-
-          headerTop.appendChild(leftWrapper);
-
-          const rankBadge = document.createElement('div');
-          rankBadge.className = 'rank-badge';
-          rankBadge.textContent = `#${rank}`;
-          headerTop.appendChild(rankBadge);
-
-          header.appendChild(headerTop);
-
-          const metaInfo = document.createElement('div');
-          metaInfo.className = 'grid-meta';
-
-          const ownerEl = document.createElement('div');
-          ownerEl.className = 'owner-info';
-          ownerEl.textContent = `by ${owner}`;
-          metaInfo.appendChild(ownerEl);
-
-          const likesCounter = document.createElement('div');
-          likesCounter.className = 'likes-counter';
-          likesCounter.innerHTML = '♥ <span>' + likes_count + '</span>';
-          metaInfo.appendChild(likesCounter);
-
-          header.appendChild(metaInfo);
-          gridItem.appendChild(header);
-
-          const content = document.createElement('div');
-          content.className = 'grid-content';
-
-          const iframeContainer = document.createElement('div');
-          iframeContainer.className = 'iframe-container';
-
-          const iframe = document.createElement('iframe');
-          iframe.src = "https://" + owner.toLowerCase() + "-" + name.toLowerCase() + ".hf.space";
-          iframe.title = title;
-          iframe.allow = 'accelerometer; camera; encrypted-media; geolocation; gyroscope;';
-          iframe.setAttribute('allowfullscreen', '');
-          iframe.setAttribute('frameborder', '0');
-          iframe.loading = 'lazy';
-
-          iframe.onload = function() {
-            iframeLoader.startChecking(iframe, owner, name, title, `${owner}/${name}`);
-          };
-          iframe.onerror = function() {
-            handleIframeError(iframe, owner, name, title);
-          };
-          setTimeout(() => {
-            if (iframe.offsetWidth === 0 || iframe.offsetHeight === 0) {
-              handleIframeError(iframe, owner, name, title);
-            }
-          }, 30000);
-
-          iframeContainer.appendChild(iframe);
-          content.appendChild(iframeContainer);
-
-          const actions = document.createElement('div');
-          actions.className = 'grid-actions';
-
-          const linkEl = document.createElement('a');
-          linkEl.href = url;
-          linkEl.target = '_blank';
-          linkEl.className = 'open-link';
-          linkEl.textContent = 'Open in new window';
-          actions.appendChild(linkEl);
-
-          gridItem.appendChild(content);
-          gridItem.appendChild(actions);
-
-          fixedGridContainer.appendChild(gridItem);
-
-        } catch (error) {
-          console.error('Fixed tab rendering error:', error);
-        }
-      });
-    }
-
-    // ------------------------------------
-    // TAB HANDLERS
-    // ------------------------------------
-    const tabTrendingButton = document.getElementById('tabTrendingButton');
-    const tabLatestButton = document.getElementById('tabLatestButton');
-    const tabFixedButton = document.getElementById('tabFixedButton');
-
-    const trendingTab = document.getElementById('trendingTab');
-    const latestTab = document.getElementById('latestTab');
-    const fixedTab = document.getElementById('fixedTab');
-
-    tabTrendingButton.addEventListener('click', () => {
-      tabTrendingButton.classList.add('active');
-      tabLatestButton.classList.remove('active');
-      tabFixedButton.classList.remove('active');
-      trendingTab.classList.add('active');
-      latestTab.classList.remove('active');
-      fixedTab.classList.remove('active');
-      loadTrending(trendingState.currentPage);
-    });
-
-    tabLatestButton.addEventListener('click', () => {
-      tabLatestButton.classList.add('active');
-      tabTrendingButton.classList.remove('active');
-      tabFixedButton.classList.remove('active');
-      latestTab.classList.add('active');
-      trendingTab.classList.remove('active');
-      fixedTab.classList.remove('active');
-      loadLatest(latestState.currentPage);
-    });
-
-    tabFixedButton.addEventListener('click', () => {
-      tabFixedButton.classList.add('active');
-      tabTrendingButton.classList.remove('active');
-      tabLatestButton.classList.remove('active');
-      fixedTab.classList.add('active');
-      trendingTab.classList.remove('active');
-      latestTab.classList.remove('active');
-      renderFixedGrid();
-    });
-
-    trendingElements.searchInput.addEventListener('input', () => {
-      clearTimeout(trendingState.searchTimeout);
-      trendingState.searchTimeout = setTimeout(() => loadTrending(0), 300);
-    });
-    trendingElements.searchInput.addEventListener('keyup', (event) => {
-      if (event.key === 'Enter') {
-        loadTrending(0);
-      }
-    });
-    trendingElements.refreshButton.addEventListener('click', () => loadTrending(0));
-
-    latestElements.searchInput.addEventListener('input', () => {
-      clearTimeout(latestState.searchTimeout);
-      latestState.searchTimeout = setTimeout(() => loadLatest(0), 300);
-    });
-    latestElements.searchInput.addEventListener('keyup', (event) => {
-      if (event.key === 'Enter') {
-        loadLatest(0);
-      }
-    });
-    latestElements.refreshButton.addEventListener('click', () => loadLatest(0));
-
-    window.addEventListener('load', function() {
-      // 첫 진입시 Trending 탭 먼저 로드
-      setTimeout(() => loadTrending(0), 500);
-    });
-
-    setTimeout(() => {
-      if (globalState.isLoading) {
-        setLoading(false);
-        trendingElements.gridContainer.innerHTML = `
-          <div style="grid-column: 1/-1; text-align: center; padding: 40px;">
-            <div style="font-size: 3rem; margin-bottom: 20px;">⏱️</div>
-            <h3 style="margin-bottom: 10px;">Loading is taking longer than expected</h3>
-            <p style="color: #666;">Please try refreshing the page.</p>
-            <button onClick="window.location.reload()" style="margin-top: 20px; padding: 10px 20px; background: var(--pastel-purple); border: none; border-radius: 5px; cursor: pointer;">
-              Reload Page
-            </button>
-          </div>
-        `;
-      }
-    }, 20000);
-  </script>
-</body>
-</html>
-''')
-
-    port = int(os.environ.get("PORT", 7860))
-    print(f"===== Application Startup at {time.strftime('%Y-%m-%d %H:%M:%S')} =====")
-    app.run(host='0.0.0.0', port=port)