:root{--bg: #0f172a;--bg-2: #1e293b;--bg-3: #334155;--border: #334155;--text: #f1f5f9;--text-2: #cbd5e1;--muted: #94a3b8;--accent: #a855f7;--accent-hover: #9333ea;--pink: #ec4899;--blue: #3b82f6;--green: #22c55e;--red: #ef4444;--warn: #f59e0b;--radius: 12px;--radius-sm: 6px;--shadow: 0 8px 24px rgba(0,0,0,.3);--pride-gradient: linear-gradient(90deg, #ec4899, #a855f7, #3b82f6)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px}#root{height:100%}button{cursor:pointer;border:none;background:var(--bg-3);color:var(--text);padding:8px 14px;border-radius:var(--radius-sm);font:inherit;transition:background .15s}button:hover:not(:disabled){background:#475569}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);color:#fff;font-weight:600}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.small{padding:4px 10px;font-size:12px}button.icon-btn{background:transparent;padding:6px 10px;font-size:16px}button.icon-btn:hover{background:var(--bg-3)}button.liked{background:var(--pink);color:#fff}input,textarea{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:var(--radius-sm);font:inherit;width:100%}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--muted)}.small{font-size:12px}.row{display:flex;gap:8px}.row-between{display:flex;justify-content:space-between;align-items:center}.error{color:var(--red);padding:8px;background:#ef44441a;border-radius:var(--radius-sm);margin:8px 0;font-size:13px}.empty{color:var(--muted);text-align:center;padding:24px;font-style:italic}.loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--muted)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;background:radial-gradient(circle at 30% 20%,rgba(168,85,247,.15),transparent 50%),radial-gradient(circle at 70% 80%,rgba(236,72,153,.15),transparent 50%),var(--bg)}.auth-card{background:var(--bg-2);padding:32px;border-radius:var(--radius);width:100%;max-width:400px;box-shadow:var(--shadow);border:1px solid var(--border)}.brand{font-size:32px;font-weight:800;text-align:center;margin-bottom:4px;background:var(--pride-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.auth-sub{text-align:center;color:var(--muted);margin-bottom:24px}.auth-card label{display:block;margin:12px 0 6px;font-weight:600;font-size:13px}.auth-card button[type=submit]{width:100%;padding:12px;margin-top:16px}.auth-link{text-align:center;margin-top:16px;color:var(--muted);font-size:13px}.checkbox-label{display:flex;align-items:center;gap:8px;margin:12px 0;cursor:pointer;font-size:13px}.checkbox-label input{width:auto}.app{display:grid;grid-template-columns:280px 1fr;height:100vh;overflow:hidden}.sidebar-wrap{overflow:hidden}.main-content{overflow:hidden;display:flex;flex-direction:column}.hamburger{display:none;position:fixed;top:8px;left:8px;z-index:100;background:var(--bg-2);padding:8px 12px}@media (max-width: 768px){.app{grid-template-columns:1fr}.hamburger{display:block}.sidebar-wrap{position:fixed;top:0;left:-100%;width:80%;height:100%;z-index:50;transition:left .25s;background:var(--bg-2)}.sidebar-wrap.open{left:0;box-shadow:var(--shadow)}}.sidebar{background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%}.sidebar-header{display:flex;align-items:center;padding:12px;border-bottom:1px solid var(--border);gap:8px}.me-card{flex:1;display:flex;align-items:center;gap:10px;padding:6px;border-radius:var(--radius-sm);color:var(--text)}.me-card:hover{background:var(--bg-3);text-decoration:none}.me-info{overflow:hidden}.me-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.me-status{font-size:11px;color:var(--muted)}.tab-bar{display:flex;border-bottom:1px solid var(--border)}.tab-bar button{flex:1;background:transparent;border:0;border-bottom:2px solid transparent;padding:10px;border-radius:0;color:var(--muted);font-weight:600;font-size:13px;position:relative}.tab-bar button.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-bar button:hover{background:var(--bg-3)}.list{flex:1;overflow-y:auto;padding:8px}.list-header{display:flex;justify-content:space-between;align-items:center;padding:8px 8px 4px;color:var(--muted);font-size:11px;text-transform:uppercase;font-weight:700}.list-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text);margin-bottom:2px}.list-item:hover{background:var(--bg-3);text-decoration:none}.list-item.active{background:var(--bg-3);color:var(--accent);font-weight:600}.list-item.special{background:#a855f71a}.ch-name{flex:1}.ch-count{color:var(--muted);font-size:11px}.friend-info{flex:1;overflow:hidden}.badge{background:var(--pink);color:#fff;font-size:10px;padding:2px 6px;border-radius:10px;min-width:18px;text-align:center;font-weight:700}.create-form{padding:8px;background:var(--bg);border-radius:var(--radius-sm);margin-top:8px}.create-form input{margin-bottom:6px;font-size:13px}.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0}.avatar.small{width:28px;height:28px}.avatar.fallback{display:flex;align-items:center;justify-content:center;background:var(--pride-gradient);color:#fff;font-weight:700}.chat-page{display:flex;flex-direction:column;height:100%}.chat-header{padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg-2);display:flex;justify-content:space-between;align-items:center;gap:12px}.chat-title{font-weight:700;font-size:16px}.chat-topic{color:var(--muted);font-size:12px}.dm-header-link{display:flex;align-items:center;gap:10px;color:var(--text)}.dm-header-link:hover{text-decoration:none}.info-banner{background:#a855f726;padding:8px 16px;cursor:pointer;font-size:13px;border-bottom:1px solid var(--border)}.chat-body{flex:1;display:flex;overflow:hidden}.messages{flex:1;overflow-y:auto;padding:16px;scroll-behavior:smooth}.message-list{display:flex;flex-direction:column;gap:4px}.message{display:flex;gap:10px;padding:4px 8px;border-radius:var(--radius-sm)}.message:hover{background:#ffffff05}.message.action{color:var(--muted);padding-left:50px;font-size:13px}.msg-avatar{flex-shrink:0}.msg-avatar img{width:36px;height:36px;border-radius:50%;object-fit:cover}.msg-avatar-spacer{width:36px;flex-shrink:0}.msg-body{flex:1;min-width:0}.msg-meta{display:flex;align-items:baseline;gap:8px;margin-bottom:2px}.msg-username{font-weight:700;color:var(--text)}.msg-time{color:var(--muted);font-size:11px}.msg-content{word-break:break-word;line-height:1.5}.edited{color:var(--muted);font-size:11px}.msg-actions{display:none;gap:8px;margin-top:4px}.message:hover .msg-actions{display:flex}.msg-actions button{background:transparent;padding:2px 6px;font-size:11px;color:var(--muted)}.msg-actions button:hover{color:var(--text);background:var(--bg-3)}.msg-edit{display:flex;gap:6px;align-items:center}.msg-edit input{flex:1}.attachment-image,.attachment-video{max-width:320px;max-height:320px;border-radius:var(--radius-sm);display:block;margin-top:4px}.attachment-link{display:inline-block;margin-top:4px;padding:6px 12px;background:var(--bg-3);border-radius:var(--radius-sm)}.typing{color:var(--muted);font-size:12px;padding:4px 8px;font-style:italic}.message-input{border-top:1px solid var(--border);padding:12px;background:var(--bg-2)}.attachment-preview{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--bg-3);border-radius:var(--radius-sm);margin-bottom:6px;font-size:12px}.attachment-preview img{width:40px;height:40px;object-fit:cover;border-radius:var(--radius-sm)}.attachment-preview button{margin-left:auto;padding:2px 8px}.input-row{display:flex;gap:8px;align-items:center}.input-row input{flex:1;padding:10px 14px}.user-list{width:220px;border-left:1px solid var(--border);background:var(--bg-2);overflow-y:auto;padding:8px;flex-shrink:0}.user-list-header{padding:8px;color:var(--muted);font-size:11px;text-transform:uppercase;font-weight:700}.user-group{margin-bottom:12px}.user-group-label{padding:4px 8px;color:var(--muted);font-size:11px;font-weight:700}.user-list-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-sm);color:var(--text);font-size:13px}.user-list-item:hover{background:var(--bg-3);text-decoration:none}.user-list-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.role-prefix{color:var(--accent);font-weight:700;margin-right:2px}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.online{background:var(--green)}.status-dot.offline{background:var(--bg-3)}@media (max-width: 768px){.user-list{position:fixed;right:0;top:0;height:100vh;z-index:40}}.profile-page{overflow-y:auto;height:100%}.profile-cover{height:200px;background:var(--pride-gradient);position:relative;background-size:cover;background-position:center}.cover-edit{position:absolute;right:12px;bottom:12px}.profile-main{padding:16px 24px;display:flex;gap:24px;margin-top:-50px;align-items:flex-end}.profile-avatar-wrap{position:relative;flex-shrink:0}.profile-avatar{width:120px;height:120px;border-radius:50%;border:4px solid var(--bg);object-fit:cover;background:var(--bg-3)}.profile-avatar.fallback{display:flex;align-items:center;justify-content:center;background:var(--pride-gradient);color:#fff;font-size:40px;font-weight:800;border:4px solid var(--bg)}.avatar-edit{position:absolute;right:0;bottom:0;padding:6px 10px;background:var(--bg-3);border-radius:50%}.profile-info{flex:1;padding-bottom:8px}.profile-info h1{font-size:24px}.profile-info .bio{margin:8px 0;color:var(--text-2)}.profile-stats{display:flex;gap:16px;margin-top:8px;color:var(--muted);font-size:13px}.profile-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.profile-actions .btn{padding:8px 14px;background:var(--bg-3);border-radius:var(--radius-sm);color:var(--text)}.profile-actions .btn:hover{text-decoration:none;background:#475569}.profile-stories{padding:24px;border-top:1px solid var(--border)}.story-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin-top:12px}.story-thumb{aspect-ratio:9/16;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-3)}.story-thumb img,.story-thumb video{width:100%;height:100%;object-fit:cover}@media (max-width: 768px){.profile-main{flex-direction:column;align-items:center;text-align:center}}.friends-page{padding:24px;max-width:800px;margin:0 auto;overflow-y:auto;height:100%}.friends-page h1{margin-bottom:24px}.friends-page section{margin-bottom:32px}.friends-page h2{font-size:16px;margin-bottom:12px;color:var(--muted)}.friend-row{display:flex;justify-content:space-between;align-items:center;padding:8px;background:var(--bg-2);border-radius:var(--radius-sm);margin-bottom:4px}.friend-link{display:flex;align-items:center;gap:10px;color:var(--text);flex:1}.friend-link:hover{text-decoration:none}.search-input{margin-bottom:12px}.stories-page{padding:24px;overflow-y:auto;height:100%}.story-feed{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.story-feed-item{background:transparent;padding:0;display:flex;flex-direction:column;align-items:center;gap:6px;width:80px}.story-ring{width:64px;height:64px;border-radius:50%;padding:3px;background:var(--pride-gradient)}.story-ring.viewed{background:var(--bg-3)}.story-ring img,.story-ring .avatar{width:100%;height:100%;border-radius:50%;border:2px solid var(--bg)}.story-name{font-size:11px;color:var(--text)}.story-viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:100;display:flex;align-items:center;justify-content:center;cursor:pointer}.story-viewer img,.story-viewer video{max-width:100%;max-height:100vh;object-fit:contain}.story-viewer-header{position:absolute;top:16px;left:16px;right:16px;display:flex;justify-content:space-between;align-items:center;z-index:1;color:#fff}.story-viewer-user{color:#fff;font-weight:700}.story-viewer-header button{background:#00000080;color:#fff;font-size:24px;padding:4px 12px}.story-viewer-progress{position:absolute;top:8px;left:16px;right:16px;display:flex;gap:4px;z-index:1}.progress-bar{flex:1;height:3px;background:#ffffff4d;border-radius:2px}.progress-bar.done{background:#fff}.story-caption{position:absolute;bottom:24px;left:16px;right:16px;color:#fff;text-align:center;background:#00000080;padding:8px;border-radius:var(--radius-sm)}.radio{padding:12px;height:100%;overflow-y:auto}.radio-header{font-weight:700;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}.radio-now{color:var(--accent);font-size:12px}.radio-controls{display:flex;gap:8px;align-items:center;padding:8px;background:var(--bg);border-radius:var(--radius-sm);margin-bottom:12px}.radio-controls input[type=range]{flex:1}.radio-list{display:flex;flex-direction:column;gap:4px}.radio-station{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;background:var(--bg);border-radius:var(--radius-sm);text-align:left;font:inherit}.radio-station.playing{background:#a855f733;color:var(--accent)}.rs-name{font-weight:600;font-size:13px}.welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:32px;text-align:center}.welcome h1{font-size:32px;margin-bottom:12px;background:var(--pride-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.welcome p{color:var(--muted)}