:root{--bg: #0d0d0d;--card: #141414;--input-bg: #1a1a1a;--border: #262626;--border-hi: #333;--cyan: #00e5ff;--cyan-dim: #00b8cc;--cyan-glow: rgba(0, 229, 255, .08);--cyan-border: rgba(0, 229, 255, .2);--muted: #555;--muted-hi: #777;--body: #e0e0e0;--error: #ff4455;--warn: #ffaa00;--green: #00e57a;--radius: 6px;--font: "JetBrains Mono", "Courier New", monospace}.join-root{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;gap:20px;background:var(--bg);overflow-y:auto}.join-card{width:100%;max-width:460px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:36px 36px 32px;box-shadow:0 0 80px #00e5ff0a}.logo{font-size:2rem;font-weight:700;letter-spacing:.04em;margin-bottom:6px;display:flex;align-items:center}.logo-bracket{color:var(--muted-hi)}.logo-ip{color:var(--body)}.logo-chat{color:var(--cyan)}.subtitle{color:var(--muted-hi);font-size:.74rem;line-height:1.6;margin-bottom:24px;letter-spacing:.02em}.tabs{display:flex;gap:4px;margin-bottom:24px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:4px}.tab-btn{flex:1;background:transparent;border:none;color:var(--muted-hi);font-family:var(--font);font-size:.68rem;letter-spacing:.08em;padding:8px 4px;border-radius:4px;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}.tab-btn:hover{color:var(--body);background:var(--border)}.tab-active{background:var(--border-hi)!important;color:var(--cyan)!important}.invite-banner{background:#00e5ff12;border:1px solid var(--cyan-border);border-radius:var(--radius);color:var(--cyan);font-size:.72rem;letter-spacing:.04em;padding:10px 14px;margin-bottom:20px}.field-label{display:block;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.field-input{display:block;width:100%;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;color:var(--body);font-family:var(--font);font-size:.88rem;outline:none;margin-bottom:18px;transition:border-color .18s}.field-input:focus{border-color:var(--cyan)}.field-input.field-error{border-color:var(--error)}.type-toggle{display:flex;gap:8px;margin-bottom:8px}.type-btn{flex:1;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--muted-hi);font-family:var(--font);font-size:.72rem;letter-spacing:.06em;padding:10px;cursor:pointer;transition:border-color .18s,color .18s,background .18s}.type-btn:hover{border-color:var(--border-hi);color:var(--body)}.type-active{border-color:var(--cyan)!important;color:var(--cyan)!important;background:var(--cyan-glow)!important}.type-hint{color:var(--muted);font-size:.68rem;margin-bottom:18px;line-height:1.5}.hint{color:var(--muted);font-size:.7rem;line-height:1.6;margin-bottom:20px}.error-text{color:var(--error);font-size:.72rem;letter-spacing:.04em;margin-bottom:14px}.connect-btn{display:flex;align-items:center;justify-content:center;width:100%;background:var(--cyan);color:#000;font-family:var(--font);font-size:.82rem;font-weight:700;letter-spacing:.16em;border:none;border-radius:var(--radius);padding:14px;cursor:pointer;transition:background .18s,transform .1s}.connect-btn:hover{background:var(--cyan-dim)}.connect-btn:active{transform:scale(.98)}.browse-hint{color:var(--muted-hi);font-size:.7rem;letter-spacing:.08em;margin-bottom:12px}.browse-empty{text-align:center;color:var(--muted);font-size:.75rem;padding:24px 0;border:1px dashed var(--border);border-radius:var(--radius);margin-bottom:16px}.room-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;max-height:240px;overflow-y:auto}.room-item{display:flex;align-items:center;justify-content:space-between;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;transition:border-color .15s}.room-item:hover{border-color:var(--border-hi)}.room-item-info{display:flex;flex-direction:column;gap:2px}.room-item-id{font-size:.82rem;font-weight:700;color:var(--cyan);letter-spacing:.06em}.room-item-meta{font-size:.62rem;color:var(--muted);letter-spacing:.06em}.room-join-btn{background:transparent;border:1px solid var(--cyan-border);color:var(--cyan);font-family:var(--font);font-size:.68rem;font-weight:700;letter-spacing:.1em;padding:6px 14px;border-radius:var(--radius);cursor:pointer;transition:background .15s}.room-join-btn:hover{background:var(--cyan-glow)}.tagline{color:var(--muted);font-size:.62rem;letter-spacing:.1em}.chat-root{display:flex;flex-direction:column;height:100vh;max-height:100vh;background:var(--bg)}.chat-header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;background:var(--card);border-bottom:1px solid var(--border);padding:12px 18px;gap:12px}.header-left{display:flex;flex-direction:column;gap:2px;min-width:0}.room-badge{display:flex;align-items:center;gap:8px;overflow:hidden}.status-dot{flex-shrink:0;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 6px var(--cyan);animation:pulse 2.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.room-type-badge{font-size:.58rem;letter-spacing:.1em;padding:2px 7px;border-radius:3px;font-weight:700;white-space:nowrap}.badge-public{background:#00e5ff1a;color:var(--cyan);border:1px solid var(--cyan-border)}.badge-private{background:#ffaa001a;color:var(--warn);border:1px solid rgba(255,170,0,.3)}.room-id-label{font-size:.68rem;color:var(--muted-hi);letter-spacing:.1em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-logo{font-size:1rem;font-weight:700;letter-spacing:.04em}.header-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.header-user{font-size:.68rem;color:var(--cyan);letter-spacing:.08em;white-space:nowrap}.share-btn{background:var(--cyan-glow);border:1px solid var(--cyan-border);color:var(--cyan);font-family:var(--font);font-size:.68rem;letter-spacing:.08em;padding:6px 12px;border-radius:var(--radius);cursor:pointer;transition:background .18s;white-space:nowrap}.share-btn:hover{background:#00e5ff24}.leave-btn{background:transparent;border:1px solid var(--border);color:var(--muted-hi);font-family:var(--font);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:var(--radius);cursor:pointer;transition:border-color .18s,color .18s}.leave-btn:hover{border-color:var(--error);color:var(--error)}.messages-area{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px}.empty-state{margin:auto;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:10px}.empty-icon{font-size:2rem;letter-spacing:.3em;color:var(--border)}.empty-state p{font-size:.75rem;letter-spacing:.06em}.system-msg{text-align:center;color:var(--muted);font-size:.68rem;letter-spacing:.08em;padding:2px 0}.msg-row{display:flex;flex-direction:column;align-items:flex-start;gap:3px;max-width:78%}.msg-row-self{align-items:flex-end;align-self:flex-end}.msg-meta{display:flex;align-items:baseline;gap:8px}.msg-user{font-size:.68rem;font-weight:700;color:var(--cyan);letter-spacing:.08em;text-transform:uppercase}.msg-user-self{color:var(--cyan-dim)}.msg-time{font-size:.6rem;color:var(--muted)}.msg-bubble{background:var(--input-bg);border:1px solid var(--border);border-radius:2px 8px 8px;padding:9px 13px;font-size:.875rem;line-height:1.55;color:var(--body);word-break:break-word;white-space:pre-wrap}.msg-bubble-self{background:var(--cyan-glow);border:1px solid var(--cyan-border);border-radius:8px 2px 8px 8px}.input-bar{flex-shrink:0;display:flex;gap:10px;align-items:center;background:var(--card);border-top:1px solid var(--border);padding:12px 16px}.msg-input{flex:1;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;color:var(--body);font-family:var(--font);font-size:.875rem;outline:none;transition:border-color .18s;min-width:0}.msg-input:focus{border-color:var(--cyan)}.send-btn{background:var(--cyan);color:#000;border:none;border-radius:var(--radius);padding:10px 20px;font-family:var(--font);font-size:.78rem;font-weight:700;letter-spacing:.1em;cursor:pointer;transition:background .18s,transform .1s;white-space:nowrap;flex-shrink:0}.send-btn:hover{background:var(--cyan-dim)}.send-btn:active{transform:scale(.97)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal-card{background:var(--card);border:1px solid var(--border-hi);border-radius:12px;padding:28px;width:100%;max-width:420px;box-shadow:0 0 60px #00e5ff14}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:1rem;font-weight:700;color:var(--body);letter-spacing:.04em}.modal-subtitle{font-size:.68rem;color:var(--muted-hi);letter-spacing:.08em;margin-top:3px}.modal-close{background:transparent;border:none;color:var(--muted-hi);font-size:1rem;cursor:pointer;padding:2px 6px;border-radius:4px;transition:color .15s}.modal-close:hover{color:var(--body)}.modal-notice{background:#ffaa0012;border:1px solid rgba(255,170,0,.25);border-radius:var(--radius);color:var(--warn);font-size:.7rem;line-height:1.5;padding:10px 12px;margin-bottom:18px}.share-link-wrap{display:flex;gap:8px;margin-bottom:20px}.share-link-input{flex:1;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;color:var(--muted-hi);font-family:var(--font);font-size:.72rem;outline:none;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.share-link-input:focus{border-color:var(--cyan)}.copy-btn{background:var(--cyan);color:#000;border:none;border-radius:var(--radius);padding:10px 14px;font-family:var(--font);font-size:.72rem;font-weight:700;letter-spacing:.06em;cursor:pointer;transition:background .18s;white-space:nowrap;flex-shrink:0}.copy-btn:hover{background:var(--cyan-dim)}.copy-success{background:var(--green)!important;color:#000}.share-details{display:flex;flex-direction:column;gap:10px;border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:20px;background:var(--input-bg)}.share-detail-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.share-detail-label{font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.share-detail-value{font-size:.78rem;color:var(--body);font-weight:600;letter-spacing:.04em}.val-public{color:var(--cyan)}.val-private{color:var(--warn)}.share-pass{display:flex;align-items:center;gap:8px}.show-pass-btn{background:transparent;border:none;color:var(--muted-hi);font-family:var(--font);font-size:.62rem;letter-spacing:.06em;cursor:pointer;text-decoration:underline;padding:0}.show-pass-btn:hover{color:var(--body)}.share-actions{display:flex;gap:8px}.share-native-btn{flex:1;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--body);font-family:var(--font);font-size:.75rem;letter-spacing:.06em;padding:11px;cursor:pointer;transition:border-color .15s}.share-native-btn:hover{border-color:var(--border-hi)}.share-close-btn{flex:1;background:var(--cyan);border:none;border-radius:var(--radius);color:#000;font-family:var(--font);font-size:.75rem;font-weight:700;letter-spacing:.1em;padding:11px;cursor:pointer;transition:background .18s}.share-close-btn:hover{background:var(--cyan-dim)}@media (max-width: 480px){.join-card{padding:24px 18px}.logo{font-size:1.6rem}.chat-header{padding:10px 12px}.messages-area{padding:12px}.input-bar{padding:10px 12px}.msg-row{max-width:92%}.header-user{display:none}.modal-card{padding:20px 16px}.share-actions,.tabs{flex-direction:column}.tab-btn{text-align:left;padding:10px 12px}}.auth-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg)}.auth-loading-logo{font-size:1.8rem;font-weight:700;letter-spacing:.04em;display:flex;align-items:center}.auth-loading-spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-loading-text{font-size:.72rem;color:var(--muted-hi);letter-spacing:.1em}.auth-badge{display:flex;align-items:center;gap:7px;font-size:.62rem;letter-spacing:.08em;color:var(--green);margin-bottom:18px}.auth-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 5px var(--green)}.connect-btn:disabled,.send-btn:disabled{opacity:.5;cursor:not-allowed}.connect-btn:disabled:hover{background:var(--cyan);transform:none}.chat-body{flex:1;display:flex;overflow:hidden;position:relative}.messages-area{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px;position:relative}.tool-btn{position:relative;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--body);font-size:.82rem;padding:6px 10px;cursor:pointer;transition:border-color .15s,background .15s;display:flex;align-items:center;gap:4px}.tool-btn:hover{border-color:var(--border-hi);background:var(--border)}.tool-badge{font-family:var(--font);font-size:.6rem;color:var(--cyan);letter-spacing:.04em}.users-panel{width:200px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.users-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--border);font-size:.68rem;letter-spacing:.1em;color:var(--muted-hi);text-transform:uppercase}.users-list{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:4px}.user-row{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius);transition:background .1s}.user-row:hover{background:var(--input-bg)}.user-avatar{width:24px;height:24px;border-radius:50%;background:var(--cyan-glow);border:1px solid var(--cyan-border);color:var(--cyan);font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.user-name{font-size:.75rem;color:var(--body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.users-empty{font-size:.7rem;color:var(--muted);padding:8px}.typing-indicator{display:flex;align-items:center;gap:8px;color:var(--muted-hi);font-size:.68rem;letter-spacing:.04em;padding:2px 0 4px;min-height:20px}.typing-dots{display:flex;gap:3px;align-items:center}.typing-dots span{width:4px;height:4px;border-radius:50%;background:var(--cyan);animation:typingBounce 1.2s ease-in-out infinite}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-4px);opacity:1}}.msg-bubble-wrap{position:relative;display:inline-flex;flex-direction:column;max-width:100%}.reaction-bar{position:absolute;top:-36px;left:0;background:var(--card);border:1px solid var(--border-hi);border-radius:20px;padding:4px 8px;display:flex;gap:2px;z-index:10;box-shadow:0 4px 16px #0006;white-space:nowrap}.msg-row-self .reaction-bar{left:auto;right:0}.reaction-pick-btn{background:transparent;border:none;cursor:pointer;font-size:1rem;padding:2px 4px;border-radius:6px;transition:background .1s,transform .1s}.reaction-pick-btn:hover{background:var(--input-bg);transform:scale(1.2)}.reaction-summary{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.reaction-chip{background:var(--input-bg);border:1px solid var(--border);border-radius:12px;padding:2px 8px;font-size:.75rem;cursor:pointer;display:flex;align-items:center;gap:4px;transition:border-color .15s,background .15s;color:var(--body)}.reaction-chip:hover{border-color:var(--border-hi)}.reaction-chip-active{border-color:var(--cyan-border)!important;background:var(--cyan-glow)!important}.reaction-chip span{font-size:.65rem;color:var(--muted-hi)}.search-overlay{position:absolute;top:0;left:0;right:0;background:var(--card);border-bottom:1px solid var(--border);z-index:20;display:flex;flex-direction:column;max-height:60%}.search-header{display:flex;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}.search-input{flex:1;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;color:var(--body);font-family:var(--font);font-size:.875rem;outline:none}.search-input:focus{border-color:var(--cyan)}.search-results{overflow-y:auto;padding:10px 16px;display:flex;flex-direction:column;gap:8px}.search-empty{color:var(--muted);font-size:.75rem;padding:8px 0}.search-result-item{padding:8px 10px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius)}.search-result-text{font-size:.82rem;color:var(--body);margin-top:4px;line-height:1.4}.search-highlight{background:#00e5ff33;color:var(--cyan);border-radius:2px;padding:0 1px}.input-wrap{position:relative;flex:1;min-width:0}.cmd-suggest{position:absolute;bottom:calc(100% + 6px);left:0;right:0;background:var(--card);border:1px solid var(--border-hi);border-radius:var(--radius);overflow:hidden;box-shadow:0 -4px 20px #0006;z-index:30}.cmd-suggest-item{display:flex;align-items:center;gap:12px;width:100%;background:transparent;border:none;color:var(--body);font-family:var(--font);padding:9px 14px;cursor:pointer;text-align:left;transition:background .1s}.cmd-suggest-item:hover{background:var(--input-bg)}.cmd-name{font-size:.78rem;font-weight:700;color:var(--cyan);letter-spacing:.04em;white-space:nowrap}.cmd-desc{font-size:.68rem;color:var(--muted-hi)}.cmd-inline{background:var(--input-bg);border:1px solid var(--border);border-radius:3px;padding:1px 5px;color:var(--cyan);font-size:.75rem}.empty-hint{margin-top:6px;font-size:.68rem!important;color:var(--muted)!important}.toast-notif{position:fixed;top:70px;right:16px;background:var(--card);border:1px solid var(--border-hi);border-left:3px solid var(--cyan);border-radius:var(--radius);padding:10px 14px;max-width:280px;z-index:50;box-shadow:0 4px 20px #0006;animation:slideIn .2s ease}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.toast-user{display:block;font-size:.65rem;font-weight:700;color:var(--cyan);letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px}.toast-text{font-size:.78rem;color:var(--body);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.share-modal-card{max-width:460px!important}.share-tabs{display:flex;gap:4px;margin-bottom:20px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);padding:4px}.share-tab-btn{flex:1;background:transparent;border:none;color:var(--muted-hi);font-family:var(--font);font-size:.68rem;letter-spacing:.06em;padding:7px 4px;border-radius:4px;cursor:pointer;transition:background .15s,color .15s}.share-tab-btn:hover{color:var(--body);background:var(--border)}.share-tab-active{background:var(--border-hi)!important;color:var(--cyan)!important}.share-tab-content{display:flex;flex-direction:column;gap:0}.share-quick-actions{display:flex;flex-direction:column;gap:6px;margin-top:14px}.share-quick-btn{background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--body);font-family:var(--font);font-size:.75rem;letter-spacing:.04em;padding:10px 14px;cursor:pointer;text-align:left;transition:border-color .15s,background .15s}.share-quick-btn:hover{border-color:var(--border-hi);background:var(--border)}.qr-tab{align-items:center;gap:14px}.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;padding:16px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);width:100%}.qr-img{border-radius:6px;display:block}.qr-hint{font-size:.68rem;color:var(--muted-hi);letter-spacing:.08em}.qr-note{font-size:.72rem;color:var(--muted-hi);line-height:1.5;text-align:center}@media (max-width: 600px){.users-panel{width:160px}.tool-btn{padding:6px 7px;font-size:.78rem}.reaction-bar{top:-38px}.toast-notif{max-width:220px;right:10px;top:60px}.share-tabs{flex-direction:column}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{background:#0d0d0d;color:#e0e0e0;font-family:JetBrains Mono,Courier New,monospace;-webkit-font-smoothing:antialiased;overflow:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:2px}::-webkit-scrollbar-thumb:hover{background:#00e5ff44}input::placeholder{color:#444}button:focus-visible,input:focus-visible{outline:2px solid #00e5ff;outline-offset:2px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
