:root{--card-bg: #1d1c33;--bg: #0b0a1f;--bg-elev: #14132a;--bg-elev-2: #1d1c33;--sec-bg: #16152a;--text: #ffffff;--text-dim: #807e9c;--hint: #807e9c;--border-color: #25243d;--border: #25243d;--card-radius: 12px;--radius: 8px;--radius-lg: 12px;--accent: #4e8ce6;--accent-primary: #4e8ce6;--accent-hover: #6ba0f0;--accent-dim: rgba(78,140,230,.12);--green: #3ddc84;--green-dim: rgba(61,220,132,.12);--orange: #e3a418;--orange-dim: rgba(227,164,24,.12);--red: #ef4444;--red-dim: rgba(239,68,68,.12);--danger: #ef4444;--success: #3ddc84;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{font-family:inherit;font-size:14px;cursor:pointer;border:none;background:none;color:inherit;transition:background .12s,color .12s,border-color .12s,opacity .12s;outline:none;-webkit-tap-highlight-color:transparent}button:disabled{opacity:.45;cursor:not-allowed}input,textarea,select{font-family:inherit;font-size:14px;background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;outline:none;transition:border-color .12s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:4px}h1,h2,h3,h4,p{margin:0}.layout{display:grid;grid-template-columns:220px 1fr;height:100vh;overflow:hidden}.sidebar{background:var(--bg-elev);border-right:1px solid var(--border);padding:16px 10px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:8px 10px 18px;border-bottom:1px solid var(--border);margin-bottom:8px}.sidebar-logo span{font-weight:600;font-size:15px;letter-spacing:-.2px}.sidebar a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius);color:var(--text-dim);font-size:13.5px;font-weight:500}.sidebar a:hover{background:var(--bg-elev-2);color:var(--text)}.sidebar a.active{background:var(--accent-dim);color:var(--accent)}.sidebar .logout{margin-top:auto;background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:8px 10px;border-radius:var(--radius);font-size:13.5px;font-weight:500;display:flex;align-items:center;gap:8px;justify-content:center}.sidebar .logout:hover{color:var(--red);border-color:var(--red-dim);background:var(--red-dim)}.sidebar .me{padding:8px 10px;font-size:12px;color:var(--text-dim)}.main{overflow-y:auto;padding:28px 32px;position:relative}.main.flush{padding:0;overflow:hidden}.main h2{font-size:20px;font-weight:600;letter-spacing:-.3px;margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:24px}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px}.card .label{font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px}.card .value{font-size:26px;font-weight:700;letter-spacing:-.5px;margin-top:6px;line-height:1.1}.panel{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;margin-bottom:16px}.panel h3{font-size:14px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}.btn{border:none;padding:8px 14px;border-radius:var(--radius);background:var(--accent);color:#fff;font-weight:500;font-size:13.5px}.btn:hover:not(:disabled){background:var(--accent-hover)}.btn.secondary{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border)}.btn.secondary:hover:not(:disabled){border-color:var(--text-dim)}.btn.danger{background:var(--red)}.btn-primary{background:var(--accent-primary);color:#fff;padding:14px 20px;border-radius:12px;font-weight:600;width:100%;text-align:center;transition:opacity .2s,transform .1s}.btn-primary:active{opacity:.8;transform:scale(.98)}.login-wrap{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 36px;width:380px;text-align:center}.login-card h1{font-size:22px;font-weight:700;letter-spacing:-.3px;margin-bottom:6px}.login-card p{color:var(--text-dim);font-size:13.5px;margin-bottom:28px;line-height:1.5}.login-card .tg-widget{display:flex;justify-content:center;min-height:50px}.login-card .error{color:var(--red);margin-top:14px;font-size:13px}.spinner-wrap{display:flex;justify-content:center;align-items:center;padding:60px;color:var(--text-dim)}.spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.1);border-left-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite;margin:20px auto}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}@keyframes aibar{0%{margin-left:-40%}to{margin-left:100%}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center;color:var(--hint);flex:1;gap:12px}.empty-state svg{width:48px;height:48px;opacity:.3}.text-dim{color:var(--text-dim)}.flex{display:flex;gap:10px;align-items:center}.flex-col{display:flex;flex-direction:column;gap:8px}.flex-center{display:flex;align-items:center;justify-content:center}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mt-12{margin-top:12px}.mt-18{margin-top:18px}.custom-checkbox{position:relative;display:inline-block;width:44px;height:24px}.custom-checkbox input{opacity:0;width:0;height:0}.custom-checkbox span{position:absolute;cursor:pointer;inset:0;background-color:var(--sec-bg);border:1px solid var(--border-color);border-radius:24px;transition:.4s}.custom-checkbox span:before{position:absolute;content:"";height:18px;width:18px;left:2px;bottom:2px;background-color:#fff;border-radius:50%;transition:.4s}.custom-checkbox input:checked+span{background-color:var(--accent-primary);border-color:var(--accent-primary)}.custom-checkbox input:checked+span:before{transform:translate(20px)}.header{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--sec-bg);border-bottom:.5px solid var(--border-color);flex-shrink:0}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.message-bubble.animate{animation:fadeIn .15s ease-out}.chat-bg{background:var(--bg)}.chat-row{display:flex;align-items:center;padding:12px 16px;background:var(--sec-bg);border-bottom:1px solid var(--border-color);cursor:pointer;transition:opacity .2s,background .15s;margin:4px 16px;border-radius:var(--card-radius);position:relative}.chat-row:hover{background:var(--bg-elev-2)}.chat-row:active{opacity:.8}.chat-row.pinned{border-left:3px solid var(--accent-primary)}.chat-avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:20px;flex-shrink:0;margin-right:14px;overflow:hidden}.chat-avatar img{width:100%;height:100%;object-fit:cover}.chat-row-content{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}.chat-row-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.chat-row-name{font-size:16px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0;display:flex;align-items:center;gap:4px}.chat-row-time{font-size:12px;color:var(--hint);flex-shrink:0;margin-left:8px}.chat-row-bottom{display:flex;justify-content:space-between;align-items:center}.chat-row-preview{font-size:14px;color:var(--hint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.chat-row-badges{display:flex;align-items:center;gap:4px;margin-left:8px}.date-separator{display:flex;justify-content:center;margin:12px 0}.date-separator span{background:var(--sec-bg);padding:4px 12px;border-radius:12px;font-size:12px;color:var(--hint);border:1px solid var(--border-color)}.message-bubble{width:100%}.bubble-in,.bubble-out{border-radius:14px;font-size:15px;line-height:1.4;word-wrap:break-word;position:relative;box-shadow:0 1px 2px #0003}.bubble-in{background:var(--sec-bg);color:var(--text);border:1px solid var(--border-color);border-bottom-left-radius:4px}.bubble-out{background:var(--accent-primary);color:#fff;border-bottom-right-radius:4px}.audio-player{display:flex;align-items:center;gap:12px;width:100%;min-width:220px}.audio-player-range{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;outline:none;cursor:pointer;margin:0;padding:0}.audio-player-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;border-radius:50%;background:var(--thumb-color, #fff);border:2px solid #fff;cursor:pointer;box-shadow:0 1px 3px #0000004d}.audio-player-range::-moz-range-thumb{width:13px;height:13px;border-radius:50%;background:var(--thumb-color, #fff);border:2px solid #fff;cursor:pointer;box-shadow:0 1px 3px #0000004d}.audio-player-range:disabled{opacity:.5;cursor:not-allowed}.audio-player-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.audio-player-wave{width:150px}.audio-player-meta{font-size:11px;opacity:.8;margin-top:4px}.media-error{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--sec-bg);border:1px dashed var(--border-color);padding:20px;border-radius:12px;color:var(--hint);gap:8px;font-size:13px}.media-error button{color:var(--accent-primary);font-weight:500;margin-top:4px}.scroll-to-bottom{position:absolute;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;background:var(--sec-bg);border:1px solid var(--border-color);color:var(--text);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0000004d;z-index:10;cursor:pointer}.video-note-container{position:relative;overflow:visible;border-radius:50%;background:#000;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin:0 auto;cursor:pointer}.video-note-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0000004d;display:flex;align-items:center;justify-content:center;border-radius:50%;pointer-events:none;opacity:1;transition:opacity .2s;z-index:2}.video-note-container.playing .video-note-overlay{opacity:0}.video-note-progress{position:absolute;top:-3px;left:-3px;width:calc(100% + 6px);height:calc(100% + 6px);pointer-events:none;transform:rotate(-90deg);z-index:3}.video-note-progress .track{fill:transparent;stroke:#fff3;stroke-width:3}.video-note-progress .fill{fill:transparent;stroke:var(--accent-primary, #3390ec);stroke-width:3;stroke-linecap:round;transition:stroke-dashoffset .1s 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ease-out}.sidebar-hamburger{display:none}@media(max-width:768px){.sidebar-hamburger{display:flex;position:fixed;top:13px;left:14px;z-index:200;width:38px;height:38px;align-items:center;justify-content:center;background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:0}.sidebar-overlay{position:fixed;inset:0;background:#0000008c;z-index:149;animation:fadeIn .2s ease}.layout{grid-template-columns:1fr;height:100svh}.sidebar{position:fixed;top:0;left:0;bottom:0;width:240px;z-index:150;transform:translate(-100%);transition:transform .25s cubic-bezier(.4,0,.2,1)}.sidebar.open{transform:translate(0);box-shadow:4px 0 28px #00000073}.main{grid-column:1;padding:62px 16px 14px;overflow-y:auto}.main.flush{padding:0;overflow:hidden}.main h2{font-size:18px;margin-bottom:14px}.panel{padding:12px 14px;overflow-x:auto}.cards{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}.page-header{margin-bottom:14px}.login-card{width:min(calc(100% - 32px),380px);padding:28px 20px}}