:root{--bg-deep:#080612;--bg-surface:#100d20;--bg-elevated:#18142d;--bg-input:#0d0a1b;--purple-400:#c084fc;--purple-500:#9333ea;--purple-600:#7e22ce;--purple-700:#6b21a8;--purple-glow:#9333ea59;--purple-glow-soft:#9333ea26;--gray-300:#e2e8f0;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--border-subtle:#ffffff12;--border-default:#ffffff1f;--border-glow:#c084fc4d;--green-400:#10b981;--green-glow:#10b98166;--red-400:#f87171;--red-glow:#f8717166;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px;--shadow-sm:0 2px 8px #0003;--shadow-md:0 8px 24px #00000059;--shadow-lg:0 16px 48px #00000080;--shadow-glow:0 0 30px #9333ea33}[data-theme=light]{--bg-deep:#fff;--bg-surface:#f8fafc;--bg-elevated:#f1f5f9;--bg-input:#fff;--purple-400:#3b82f6;--purple-500:#2563eb;--purple-600:#1d4ed8;--purple-700:#1e40af;--purple-glow:#3b82f640;--purple-glow-soft:#3b82f61f;--gray-300:#0f172a;--gray-400:#475569;--gray-500:#64748b;--gray-600:#cbd5e1;--gray-700:#e2e8f0;--gray-800:#f8fafc;--border-subtle:#e2e8f0;--border-default:#cbd5e1;--border-glow:#3b82f64d;--green-400:#10b981;--green-glow:#10b9814d;--red-400:#ef4444;--red-glow:#ef44444d;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 10px 30px #0000001f;--shadow-glow:0 0 20px #3b82f626}[data-theme=light] .sidebar-title,[data-theme=light] .chat-header-name,[data-theme=light] .quick-avatar-circle,[data-theme=light] .room-avatar-badge,[data-theme=light] .pinned-drawer-title,[data-theme=light] .search-drawer-header h4{color:#0f172a}[data-theme=light] .msg-wrapper.theirs .msg-bubble{color:#0f172a;background:#fff;border-color:#e2e8f0}[data-theme=light] .msg-wrapper.mine .msg-bubble{color:#1e40af;background:#dbeafe;border-color:#bfdbfe}[data-theme=light] .msg-wrapper.mine .msg-time{color:#3b82f6;opacity:.8}[data-theme=light] .room-row.active{color:#1d4ed8;background:#eff6ff}[data-theme=light] .sidebar{background:#fff;border-right-color:#e2e8f0}[data-theme=light] .chat-header,[data-theme=light] .chat-footer{background:#ffffffd9;border-color:#e2e8f0}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-deep);color:var(--gray-300);-webkit-font-smoothing:antialiased;height:100vh;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden}#root{height:100%}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 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var(--purple-700));color:#fff;width:60px;height:60px;box-shadow:0 8px 24px var(--purple-glow), inset 0 1px 0 #ffffff4d;justify-content:center;align-items:center;margin:0 auto 1.25rem;transition:transform .2s cubic-bezier(.16,1,.3,1);display:flex}.auth-logo:hover{transform:scale(1.05)rotate(3deg)}.auth-title{text-align:center;background:linear-gradient(135deg, #fff 30%, var(--purple-400));-webkit-text-fill-color:transparent;letter-spacing:-.02em;-webkit-background-clip:text;margin-bottom:.25rem;font-size:1.6rem;font-weight:700}.auth-subtitle{text-align:center;color:var(--gray-400);margin-bottom:1.75rem;font-size:.875rem}.auth-field{flex-direction:column;gap:6px;margin-bottom:1rem;display:flex}.auth-field label{color:var(--gray-400);font-size:.8rem;font-weight:500}.auth-input{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:#fff;outline:none;width:100%;padding:11px 14px;font-size:.9rem;transition:all .2s cubic-bezier(.16,1,.3,1)}.auth-input:focus{border-color:var(--purple-500);box-shadow:0 0 0 3px var(--purple-glow-soft)}.auth-btn{background:linear-gradient(135deg, var(--purple-500), var(--purple-700));border-radius:var(--radius-sm);color:#fff;cursor:pointer;width:100%;box-shadow:0 4px 14px var(--purple-glow-soft);border:none;margin-top:.5rem;padding:12px;font-size:.95rem;font-weight:600;transition:all .2s cubic-bezier(.16,1,.3,1)}.auth-btn:hover{box-shadow:0 6px 20px var(--purple-glow);transform:translateY(-1px)}.auth-btn:active{transform:translateY(1px)}.auth-footer{text-align:center;color:var(--gray-400);margin-top:1.25rem;font-size:.8rem}.auth-link{color:var(--purple-400);cursor:pointer;background:0 0;border:none;font-weight:500;transition:color .15s}.auth-link:hover{color:#fff;text-decoration:underline}.auth-error{color:var(--red-400);border-radius:var(--radius-sm);background:#f871711f;border:1px solid #f8717140;margin-bottom:1rem;padding:10px 14px;font-size:.8rem;animation:.2s 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var(--purple-glow-soft);border-radius:11px;justify-content:center;align-items:center;font-size:.88rem;font-weight:600;display:flex}.sidebar-user-info{flex:1;margin-left:10px}.sidebar-user-name{letter-spacing:-.01em;font-size:.9rem;font-weight:600}.sidebar-user-status{color:var(--green-400);align-items:center;gap:4px;font-size:.75rem;display:flex}.sidebar-user-status:before{content:"";background:var(--green-400);width:6px;height:6px;box-shadow:0 0 8px var(--green-400);border-radius:50%}.sidebar-actions{gap:4px;display:flex}.sidebar-icon-btn{color:var(--gray-400);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:7px;transition:all .15s cubic-bezier(.16,1,.3,1);display:flex}.sidebar-icon-btn:hover{color:#fff;background:#ffffff14;transform:translateY(-1px)}.sidebar-icon-btn.danger:hover{color:var(--red-400);background:#f871711f}.sidebar-rooms{flex:1;padding:10px 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var(--purple-glow);border-radius:0 3px 3px 0;position:absolute;top:6px;bottom:6px;left:0}.room-row .room-icon{opacity:.7;flex-shrink:0;transition:opacity .15s}.room-row:hover .room-icon{opacity:1;color:var(--purple-400)}.room-row .room-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.room-badge{background:linear-gradient(135deg, var(--purple-500), var(--purple-700));color:#fff;min-width:20px;height:20px;box-shadow:0 2px 8px var(--purple-glow-soft);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:.68rem;font-weight:700;display:flex}.sidebar-users{border-top:1px solid var(--border-subtle);max-height:240px;padding:8px 0;overflow-y:auto}.user-row{cursor:pointer;text-align:left;width:100%;color:var(--gray-400);background:0 0;border:none;border-radius:0;align-items:center;gap:9px;padding:7px 16px;font-family:inherit;font-size:.8rem;transition:background 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20px;display:flex}.chat-header-info{flex:1;min-width:0}.chat-header-name{white-space:nowrap;text-overflow:ellipsis;letter-spacing:-.01em;font-size:.98rem;font-weight:600;overflow:hidden}.chat-header-meta{color:var(--gray-400);margin-top:1px;font-size:.72rem}.chat-header-tools{align-items:center;gap:4px;display:flex}.tool-btn{color:var(--gray-400);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:8px;transition:all .15s cubic-bezier(.16,1,.3,1);display:flex}.tool-btn:hover{color:#fff;background:#ffffff14;transform:translateY(-1px)}.tool-btn.active{color:var(--purple-400);background:#9333ea2e;border:1px solid #9333ea40}.mobile-back{color:var(--gray-400);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;margin-right:8px;padding:8px;display:none}.messages-scroll{flex-direction:column;flex:1;gap:14px;padding:18px 24px;display:flex;overflow-y:auto}.msg-pinned-bar{border-bottom:1px solid 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0;border:none;font-size:32px;transition:opacity .15s;position:absolute;top:20px;right:24px}.msg-lightbox-close:hover{opacity:1}.chat-footer{border-top:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#100d20bf;padding:14px 20px}.chat-footer-reply{border-left:3px solid var(--purple-400);background:#9333ea14;border-radius:6px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:8px 12px;font-size:.78rem;display:flex}.chat-footer-reply span{color:var(--purple-400);font-weight:600}.chat-footer-reply p{color:var(--gray-300);text-overflow:ellipsis;white-space:nowrap;margin:0;overflow:hidden}.chat-footer-reply button{color:var(--gray-400);cursor:pointer;background:0 0;border:none;padding:2px}.chat-footer-reply 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