@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&display=swap";.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:20px 0}.page-header{text-align:center;padding:40px 20px;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;margin-bottom:30px}.page-header h1{font-size:2.5rem;margin-bottom:10px}.page-header p{opacity:.9;font-size:1.1rem}.pagination{display:flex;justify-content:center;gap:10px;margin-top:30px}.pagination button{padding:8px 16px;border-radius:8px;background:#fff;border:2px solid var(--border);color:var(--text);transition:all .2s}.pagination button:hover{border-color:var(--primary);color:var(--primary)}.pagination button.active{background:var(--primary);border-color:var(--primary);color:#fff}.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}.empty-state .icon{font-size:64px;margin-bottom:20px}.empty-state h3{margin-bottom:10px;color:var(--text)}.admin-page{padding:40px 0}.admin-page h1{margin-bottom:24px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:30px}.stat-card{background:#fff;border-radius:var(--radius);padding:24px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow)}.stat-icon{font-size:2.5rem}.stat-info strong{display:block;font-size:2rem;color:var(--primary)}.stat-info span{color:var(--text-light)}.tabs{display:flex;gap:10px;margin-bottom:24px;border-bottom:2px solid var(--border);padding-bottom:10px}.tabs button{padding:10px 20px;background:none;border:none;font-size:16px;color:var(--text-light);cursor:pointer;border-radius:8px;transition:all .2s}.tabs button:hover{background:var(--bg)}.tabs button.active{background:var(--primary);color:#fff}.admin-section{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.admin-section h3{margin-bottom:16px}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:12px;text-align:left;border-bottom:1px solid var(--border)}.admin-table th{background:var(--bg);font-weight:600}.admin-table tr:hover{background:var(--bg)}.btn-small{padding:4px 12px;font-size:14px;border-radius:4px;margin-right:8px;background:var(--primary);color:#fff;text-decoration:none;display:inline-block}.btn-small.danger{background:#dc3545}.category-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-stat-item{background:var(--bg);padding:16px;border-radius:8px;display:flex;justify-content:space-between;align-items:center}@media (max-width: 768px){.stats-grid{grid-template-columns:1fr}.admin-table{font-size:14px}.category-stats{grid-template-columns:repeat(2,1fr)}}:root{--primary: #FF6B6B;--primary-dark: #E85555;--secondary: #4ECDC4;--accent: #FFE66D;--bg: #FFF9F0;--bg-card: #FFFFFF;--text: #2D3436;--text-light: #636E72;--border: #DFE6E9;--shadow: 0 2px 10px rgba(0,0,0,.08);--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans SC,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000001f}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:8px;font-weight:500;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--secondary);color:#fff}.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--text)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px;border:2px solid var(--border);border-radius:8px;font-size:16px;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary)}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1024px){.grid-4{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.navbar{background:#fff;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:100}.navbar-content{display:flex;align-items:center;gap:20px;padding:12px 0}.navbar-brand{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:700;color:var(--primary)}.brand-icon{font-size:1.5rem}.navbar-categories{display:flex;gap:16px;overflow-x:auto;flex:1;padding:0 10px}.category-link{white-space:nowrap;font-size:14px;color:var(--text-light);padding:4px 8px;border-radius:6px;transition:all .2s}.category-link:hover{background:var(--bg);color:var(--primary)}.navbar-search{display:flex;gap:8px}.navbar-search input{padding:8px 12px;border:2px solid var(--border);border-radius:8px;width:200px}.navbar-search button{background:var(--primary);color:#fff;padding:8px 12px;border-radius:8px}.navbar-actions{display:flex;gap:10px;align-items:center}.user-menu{display:flex;align-items:center;gap:10px}.user-info{display:flex;align-items:center;gap:8px}.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;padding:60px 20px;text-align:center}.hero h1{font-size:2.5rem;margin-bottom:16px}.hero p{font-size:1.1rem;opacity:.9;margin-bottom:24px}.hero-actions{display:flex;gap:16px;justify-content:center}.categories-section{padding:40px 0}.categories-section h2{margin-bottom:20px}.categories-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.category-card{background:#fff;border-radius:var(--radius);padding:20px;text-align:center;box-shadow:var(--shadow);transition:all .2s}.category-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000001f}.category-icon{font-size:2rem;display:block;margin-bottom:8px}.category-name{font-weight:500;display:block}.category-count{font-size:12px;color:var(--text-light)}.snack-card{display:block}.snack-image{width:100%;aspect-ratio:1;overflow:hidden;background:var(--bg)}.snack-image img{width:100%;height:100%;object-fit:cover}.snack-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem}.snack-info{padding:12px}.snack-name{font-size:1rem;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.snack-brand{font-size:13px;color:var(--text-light);margin-bottom:8px}.snack-meta{display:flex;gap:8px;margin-bottom:8px}.rating{color:#ffb800;font-size:14px}.snack-stats{display:flex;gap:12px;font-size:12px;color:var(--text-light)}.snacks-section{padding:40px 0}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.view-all{color:var(--primary);font-weight:500}.snack-detail-page{padding:20px 0}.snack-header{display:grid;grid-template-columns:400px 1fr;gap:40px;margin-bottom:40px}.snack-image-large{border-radius:var(--radius);overflow:hidden;background:var(--bg)}.snack-image-large img{width:100%;aspect-ratio:1;object-fit:cover}.snack-placeholder-large{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:6rem}.snack-info-large h1{font-size:2rem;margin-bottom:12px}.snack-info-large .brand{color:var(--text-light);margin-bottom:12px}.snack-info-large .meta{display:flex;gap:12px;margin-bottom:16px}.snack-info-large .description{margin-bottom:20px;line-height:1.8}.snack-attrs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.attr{background:var(--bg);padding:12px;border-radius:8px;text-align:center}.attr span{display:block;font-size:12px;color:var(--text-light);margin-bottom:4px}.attr strong{font-size:1rem}.actions{display:flex;gap:12px}.comments-section{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.comments-section h3{margin-bottom:20px}.comment-form{margin-bottom:24px}.comment-form textarea{width:100%;padding:12px;border:2px solid var(--border);border-radius:8px;margin-bottom:12px;resize:vertical}.rating-input{margin-bottom:12px}.rating-input button{background:none;font-size:1.5rem;opacity:.3}.rating-input button.active{opacity:1}.comment-item{display:flex;gap:12px;padding:16px 0;border-top:1px solid var(--border)}.comment-content{flex:1}.comment-header{display:flex;gap:12px;align-items:center;margin-bottom:8px}.comment-time{font-size:12px;color:var(--text-light)}.auth-page{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:40px 20px}.auth-card{background:#fff;padding:40px;border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:400px}.auth-card h1{text-align:center;margin-bottom:24px}.btn-block{width:100%;margin-top:16px}.auth-switch{text-align:center;margin-top:20px;color:var(--text-light)}.auth-switch a{color:var(--primary)}.create-snack-page{padding:40px 0}.create-snack-page h1{margin-bottom:8px}.create-snack-page .subtitle{color:var(--text-light);margin-bottom:24px}.create-form{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.profile-page{padding:40px 0}.profile-header{display:flex;gap:24px;align-items:center;margin-bottom:40px}.avatar-large{width:120px;height:120px;border-radius:50%}.profile-info h1{margin-bottom:8px}.profile-info .bio{color:var(--text-light);margin-bottom:16px}.profile-stats{display:flex;gap:24px;margin-bottom:12px}.stat{text-align:center}.stat strong{display:block;font-size:1.5rem;color:var(--primary)}.stat span,.joined{font-size:13px;color:var(--text-light)}.leaderboard-page{padding:40px 0}.leaderboard-page h1{margin-bottom:8px}.leaderboard-page .subtitle{color:var(--text-light);margin-bottom:24px}.leaderboard-list{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.leaderboard-item{display:flex;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--border);transition:background .2s}.leaderboard-item:hover{background:var(--bg)}.leaderboard-item .rank{width:40px;text-align:center}.medal{font-size:1.5rem}.rank-num{font-size:1.25rem;font-weight:700;color:var(--text-light)}.leaderboard-item .user-info{flex:1}.score{text-align:right}.score-num{display:block;font-size:1.25rem;font-weight:700;color:var(--primary)}.score-label{font-size:12px;color:var(--text-light)}.footer{background:#2d3436;color:#fff;padding:60px 0 20px;margin-top:60px}.footer-content{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:40px}.footer-section h3,.footer-section h4{margin-bottom:16px}.footer-section p{color:#ffffffb3;font-size:14px}.footer-section ul{list-style:none}.footer-section li{margin-bottom:8px}.footer-section a{color:#ffffffb3;font-size:14px;transition:color .2s}.footer-section a:hover{color:#fff}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#ffffff80;font-size:14px}@media (max-width: 1024px){.categories-grid{grid-template-columns:repeat(4,1fr)}.snack-header{grid-template-columns:300px 1fr}.snack-attrs{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.navbar-content{flex-wrap:wrap;gap:12px}.navbar-categories{order:3;width:100%;padding:8px 0;border-top:1px solid var(--border);margin-top:8px}.navbar-search{flex:1}.navbar-search input{width:100%}.navbar-actions{gap:8px}.hero{padding:40px 20px}.hero h1{font-size:1.75rem}.hero p{font-size:1rem}.hero-actions{flex-direction:column;align-items:center}.categories-grid{grid-template-columns:repeat(2,1fr)}.snack-header{grid-template-columns:1fr;gap:20px}.snack-image-large{max-width:300px;margin:0 auto}.snack-info-large h1{font-size:1.5rem;text-align:center}.snack-info-large .meta{justify-content:center;flex-wrap:wrap}.snack-info-large .description{text-align:center}.snack-attrs{grid-template-columns:repeat(2,1fr)}.actions{justify-content:center}.form-row{grid-template-columns:1fr}.profile-header{flex-direction:column;text-align:center}.profile-stats{justify-content:center}.footer-content{grid-template-columns:repeat(2,1fr);gap:30px}}@media (max-width: 480px){.navbar-brand .brand-text{display:none}.navbar-actions .btn{padding:8px 12px;font-size:14px}.user-menu span{display:none}.hero h1{font-size:1.5rem}.categories-grid{grid-template-columns:repeat(2,1fr);gap:12px}.category-card{padding:12px}.category-icon{font-size:1.5rem}.category-name{font-size:14px}.category-count{display:none}.snack-attrs{grid-template-columns:1fr 1fr}.auth-card{padding:24px}.footer-content{grid-template-columns:1fr;gap:20px}.footer-section{text-align:center}}.tag{display:inline-flex;align-items:center;padding:4px 12px;background:var(--bg);border-radius:20px;font-size:14px;color:var(--text-light)}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--border)}.loading{display:flex;justify-content:center;align-items:center;padding:40px}.loading:after{content:"";width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}