:root{--bg: #0D0D1A;--surface: #16162A;--surface2: #1E1E35;--primary: #6C5CE7;--primary-light: #A29BFE;--text: #E0E0F0;--text2: #B0B0CC;--text3: #6B6B8A;--border: #2D2D4A;--border-light: #1F1F38;--error: #FF6B6B;--success: #00C853;--warning: #FFB74D;--accent: #FD79A8;--info: #74B9FF;--radius: 10px;--radius-lg: 16px;--radius-round: 999px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-size:14px;outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--primary)}textarea{resize:vertical;min-height:80px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--surface);border-right:1px solid var(--border-light);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:24px 20px 20px;font-size:22px;font-weight:800;text-decoration:none;color:var(--text)}.logo-icon{color:var(--primary);font-size:28px}.sidebar-nav{flex:1;padding:8px 12px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:var(--radius);color:var(--text2);font-size:15px;font-weight:500;transition:all .15s;text-decoration:none;position:relative}.nav-item:hover{background:var(--surface2);color:var(--text)}.nav-item.active{background:#6c5ce71f;color:var(--primary);font-weight:600}.nav-icon{font-size:20px;width:28px;text-align:center}.nav-label{flex:1}.badge{background:var(--primary);color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:var(--radius-round);min-width:20px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--border-light)}.sidebar-user{display:flex;align-items:center;gap:10px;margin-bottom:10px}.avatar-sm{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}.user-info{min-width:0}.user-name{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-handle{font-size:12px;color:var(--text3)}.btn-signout{width:100%;padding:8px;border-radius:var(--radius);background:transparent;border:1px solid var(--border);color:var(--text3);font-size:13px;transition:all .15s}.btn-signout:hover{border-color:var(--error);color:var(--error)}.main-content{flex:1;margin-left:260px;min-height:100vh}@media(max-width:768px){.sidebar{width:100%;height:auto;position:fixed;inset:auto 0 0;flex-direction:row;border-right:none;border-top:1px solid var(--border-light);padding:0}.sidebar-logo,.sidebar-footer,.nav-label,.badge{display:none}.sidebar-nav{flex-direction:row;padding:0;gap:0;justify-content:space-around}.nav-item{flex-direction:column;padding:10px 8px;gap:2px;font-size:11px;justify-content:center}.nav-icon{font-size:22px}.main-content{margin-left:0;margin-bottom:60px}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.auth-card{background:var(--surface);border-radius:var(--radius-lg);padding:48px 40px;width:100%;max-width:420px;display:flex;flex-direction:column;gap:14px}.auth-logo{font-size:40px;color:var(--primary);text-align:center;margin-bottom:4px}.auth-card h1{font-size:26px;font-weight:800;text-align:center;color:var(--text)}.auth-sub{text-align:center;color:var(--text2);font-size:14px;margin-bottom:8px}.auth-card input{width:100%}.auth-error{color:var(--error);font-size:13px;text-align:center;background:#ff6b6b14;padding:8px;border-radius:var(--radius)}.btn-primary{width:100%;padding:12px;background:var(--primary);color:#fff;font-size:15px;font-weight:600;border-radius:var(--radius);transition:opacity .15s;border:none;cursor:pointer;margin-top:4px}.btn-primary:hover{opacity:.9}.btn-primary:disabled{opacity:.5;cursor:default}.auth-footer{text-align:center;font-size:14px;color:var(--text3)}.auth-footer a{color:var(--primary);font-weight:600}.post-card{background:var(--surface);border-bottom:1px solid var(--border-light);padding:20px 24px}.post-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.post-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}.post-author{font-weight:600;font-size:14px}.post-handle{color:var(--text3);font-weight:400}.post-meta{font-size:12px;color:var(--text3)}.post-group{color:var(--primary);cursor:pointer;font-weight:500}.post-body{font-size:15px;line-height:1.6;color:var(--text);margin-bottom:12px;white-space:pre-wrap;word-wrap:break-word}.post-media{display:flex;gap:8px;margin-bottom:12px;overflow-x:auto}.post-media img{max-height:300px;border-radius:var(--radius);object-fit:cover}.post-actions{display:flex;gap:16px}.action-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-round);font-size:13px;color:var(--text3);transition:all .15s}.action-btn:hover{background:var(--surface2)}.action-active{color:var(--accent)}.comments-section{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-light)}.comment{font-size:13px;color:var(--text2);padding:6px 0;line-height:1.5}.comment strong{color:var(--text);margin-right:6px}.comment-time{color:var(--text3);font-size:11px;margin-left:8px}.comment-input{margin-top:8px}.comment-input input{width:100%;font-size:13px;padding:8px 12px}.page-container{max-width:680px;margin:0 auto;min-height:100vh}.page-header{display:flex;align-items:center;justify-content:space-between;padding:24px 24px 16px;position:sticky;top:0;background:var(--bg);z-index:10;border-bottom:1px solid var(--border-light)}.page-header h1{font-size:24px;font-weight:800}.btn-refresh{font-size:20px;padding:6px 10px;border-radius:var(--radius);color:var(--text3)}.btn-refresh:hover{background:var(--surface)}.btn-link{color:var(--primary);font-size:13px;font-weight:600;background:none;border:none;cursor:pointer}.btn-outline{padding:10px 24px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-weight:500;color:var(--text2);transition:all .15s}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-cancel{padding:8px 16px;font-size:13px;color:var(--text3);border-radius:var(--radius)}.btn-cancel:hover{background:var(--surface2)}.loading-state{padding:60px 20px;text-align:center;color:var(--text3);font-size:15px}.empty-state{padding:80px 20px;text-align:center;display:flex;flex-direction:column;align-items:center}.empty-icon{font-size:48px;margin-bottom:16px}.empty-state h3{font-size:20px;font-weight:700;margin-bottom:8px}.empty-state p{color:var(--text3);font-size:14px;line-height:1.5}.search-bar{padding:0 24px 12px;display:flex;gap:10px}.filter-row{display:flex;gap:8px;padding:0 24px 16px;overflow-x:auto}.chip{padding:6px 16px;border-radius:var(--radius-round);font-size:13px;font-weight:500;background:var(--surface);border:1px solid var(--border);color:var(--text2);white-space:nowrap;transition:all .15s;cursor:pointer}.chip:hover{border-color:var(--primary-light)}.chip-active{background:var(--primary);border-color:var(--primary);color:#fff}.chip-sm{font-size:12px;padding:4px 12px}.section{margin-bottom:16px}.section-title{font-size:16px;font-weight:700;padding:0 24px;margin-bottom:12px;color:var(--text)}.section-label{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:1px;padding:20px 24px 8px}.trending-grid{display:flex;gap:12px;padding:0 24px;overflow-x:auto}.trending-card{min-width:140px;background:var(--surface);border-radius:var(--radius-lg);padding:20px 16px;text-align:center;cursor:pointer;transition:transform .15s;border:1px solid var(--border-light)}.trending-card:hover{transform:translateY(-2px);border-color:var(--primary)}.trending-avatar{font-size:28px;margin-bottom:8px}.trending-name{font-size:13px;font-weight:600;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.trending-meta{font-size:11px;color:var(--text3)}.groups-list{padding:0 12px}.group-row{display:flex;align-items:center;gap:14px;padding:14px 12px;border-radius:var(--radius);cursor:pointer;transition:background .15s}.group-row:hover{background:var(--surface2)}.group-avatar-md{width:44px;height:44px;border-radius:var(--radius);background:#6c5ce726;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.group-info{min-width:0;flex:1}.group-name{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.group-meta{font-size:12px;color:var(--text3);margin-top:2px;text-transform:capitalize}.group-tagline{font-size:13px;color:var(--text2);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.group-banner{height:180px;background:var(--surface2);overflow:hidden}.group-banner img{width:100%;height:100%;object-fit:cover}.banner-placeholder{height:100%;display:flex;align-items:center;justify-content:center;font-size:48px;background:linear-gradient(135deg,#6c5ce726,#6c5ce70d)}.group-header-info{padding:20px 24px;background:var(--surface);border-bottom:1px solid var(--border-light)}.group-header-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.group-title{font-size:24px;font-weight:800}.group-location{font-size:13px;color:var(--text3);margin-top:6px}.tags-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.tag{font-size:12px;color:var(--primary);background:#6c5ce71a;padding:3px 10px;border-radius:var(--radius-round)}.member-actions{display:flex;align-items:center;gap:12px}.member-badge{font-size:13px;color:var(--success);background:#00c8531a;padding:6px 14px;border-radius:var(--radius-round);font-weight:600}.btn-leave{font-size:13px;color:var(--error);cursor:pointer}.btn-leave:hover{text-decoration:underline}.tab-bar{display:flex;background:var(--surface);border-bottom:1px solid var(--border-light)}.tab-btn{flex:1;padding:14px;font-size:14px;font-weight:500;color:var(--text3);text-align:center;transition:all .15s;border-bottom:2px solid transparent}.tab-btn:hover{color:var(--text)}.tab-active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.tab-content{padding:0}.compose-area{border-bottom:1px solid var(--border-light);padding:16px 24px}.compose-trigger{display:flex;align-items:center;gap:12px;cursor:pointer;padding:10px 14px;border-radius:var(--radius);background:var(--surface2)}.compose-trigger:hover{background:var(--border-light)}.compose-form{display:flex;flex-direction:column;gap:10px}.compose-actions{display:flex;justify-content:flex-end;gap:8px}.about-content{padding:24px}.about-block{margin-bottom:24px}.about-block h4{font-size:12px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.about-block p{font-size:14px;line-height:1.6;color:var(--text2)}.member-row{display:flex;align-items:center;gap:12px;padding:12px 24px;border-bottom:1px solid var(--border-light)}.role-badge{font-size:11px;color:var(--primary);background:#6c5ce71f;padding:3px 10px;border-radius:var(--radius-round);font-weight:600;text-transform:capitalize}.notif-row{display:flex;align-items:center;gap:14px;padding:16px 24px;border-bottom:1px solid var(--border-light);transition:background .15s}.notif-unread{background:#6c5ce70a}.notif-icon{font-size:22px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--surface2);border-radius:50%;flex-shrink:0}.notif-body{flex:1;min-width:0}.notif-title{font-size:14px;font-weight:500;margin-bottom:2px}.notif-text{font-size:13px;color:var(--text3);line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notif-time{font-size:11px;color:var(--text3);margin-top:4px}.unread-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);flex-shrink:0}.profile-header{padding:40px 24px;text-align:center;background:var(--surface);border-bottom:1px solid var(--border-light)}.avatar-lg{width:88px;height:88px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:800;margin:0 auto 16px}.profile-header h1{font-size:24px;font-weight:800;margin-bottom:2px}.handle{color:var(--text3);font-size:14px;margin-bottom:8px}.bio-text{color:var(--text2);font-size:14px;line-height:1.5;max-width:400px;margin:0 auto 12px}.profile-stats{display:flex;gap:24px;justify-content:center;margin-bottom:16px}.stat{font-size:14px;color:var(--text2)}.stat strong{color:var(--primary);margin-right:4px}.interest-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:12px}.verify-banner{margin-top:16px;padding:12px 16px;background:#ffb74d14;border:1px solid rgba(255,183,77,.2);border-radius:var(--radius);display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px}.verify-inline{display:flex;gap:6px;align-items:center}.verify-msg{width:100%;font-size:12px;color:var(--text3)}.edit-form{text-align:left;max-width:400px;margin:16px auto 0;display:flex;flex-direction:column;gap:8px}.edit-form label{font-size:12px;font-weight:600;color:var(--text3);text-transform:uppercase;margin-top:4px}.edit-form input,.edit-form textarea{width:100%}.edit-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.profile-footer{padding:32px 24px;text-align:center}.btn-signout-lg{padding:10px 24px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;color:var(--error);transition:all .15s}.btn-signout-lg:hover{border-color:var(--error);background:#ff6b6b0f}.version-text{font-size:12px;color:var(--text3);margin-top:12px}@media(max-width:768px){.page-container{max-width:100%}.group-header-top{flex-direction:column}}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-light)}.modal-header h2{font-size:18px;font-weight:700}.modal-close{font-size:18px;color:var(--text3);padding:4px 8px;border-radius:var(--radius)}.modal-close:hover{background:var(--surface2)}.modal-body{padding:20px 24px;display:flex;flex-direction:column;gap:10px}.modal-body label{font-size:12px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.5px;margin-top:4px}.modal-body input,.modal-body textarea{width:100%}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border-light)}.chip-row{display:flex;flex-wrap:wrap;gap:6px}.legal-page{min-height:100vh;background:#0d0d1a;color:#e0e0f0;display:flex;flex-direction:column}.legal-nav{padding:20px 40px;border-bottom:1px solid rgba(108,92,231,.15)}.legal-logo{color:#e0e0f0;text-decoration:none;font-size:20px;font-weight:700;display:inline-flex;align-items:center;gap:8px}.legal-logo-icon{color:#6c5ce7;font-size:24px}.legal-content{max-width:800px;margin:0 auto;padding:48px 24px 80px;flex:1;line-height:1.7}.legal-content h1{font-size:36px;font-weight:800;color:#fff;margin-bottom:8px}.legal-updated{color:#6c5ce7;font-size:14px;margin-bottom:40px}.legal-content h2{font-size:22px;font-weight:700;color:#fff;margin-top:40px;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid rgba(108,92,231,.2)}.legal-content h3{font-size:17px;font-weight:600;color:#b0b0cc;margin-top:24px;margin-bottom:12px}.legal-content p{color:#b0b0cc;margin-bottom:16px}.legal-content ul{margin-bottom:16px;padding-left:24px}.legal-content li{color:#b0b0cc;margin-bottom:8px}.legal-content li strong{color:#e0e0f0}.legal-content a{color:#6c5ce7;text-decoration:none}.legal-content a:hover{text-decoration:underline}.legal-content section{margin-bottom:8px}.legal-footer{border-top:1px solid rgba(108,92,231,.15);padding:24px 40px;text-align:center}.legal-footer-links{display:flex;justify-content:center;gap:24px;margin-bottom:12px}.legal-footer-links a{color:#6c5ce7;text-decoration:none;font-size:13px}.legal-footer-links a:hover{text-decoration:underline}.legal-footer p{color:#555;font-size:12px}@media(max-width:600px){.legal-nav{padding:16px 20px}.legal-content{padding:32px 16px 60px}.legal-content h1{font-size:28px}.legal-content h2{font-size:19px}}.page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px}.center{text-align:center;max-width:420px}.logo{font-size:64px;background:linear-gradient(135deg,#6c5ce7,#00cec9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}h1{font-size:48px;font-weight:800;letter-spacing:-1px;margin-bottom:12px}.tagline{font-size:18px;color:#b0b0cc;line-height:1.5;margin-bottom:32px}.links{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:40px}.links a{font-size:14px;color:#6c5ce7;transition:opacity .2s}.links a:hover{opacity:.7}.dot{width:4px;height:4px;border-radius:50%;background:#2d2d4a}.coming{font-size:13px;color:#6b6b8d}.foot{position:fixed;bottom:24px;font-size:12px;color:#6b6b8d}