:root,[data-msg-theme=light]{--msg-bg:#f6f8fc;--msg-sidebar-bg:#ffffff;--msg-sidebar-header:#ffffff;--msg-chat-bg:#eef3fa;--msg-chat-pattern:none;--msg-bubble-sent:#d3e3fd;--msg-bubble-sent-text:#1d1b20;--msg-bubble-received:#ffffff;--msg-bubble-received-text:#1d1b20;--msg-input-bg:#ffffff;--msg-input-border:#c4c7c5;--msg-timestamp:#5f6368;--msg-hover:#f1f3f4;--msg-active:#d3e3fd;--msg-divider:#e1e3e1;--msg-search-bg:#e8eaed;--msg-unread-badge:#0b57d0;--msg-accent:#0b57d0;--msg-accent-hover:#0842a0;--msg-accent-light:#d3e3fd;--msg-header-bg:#ffffff;--msg-compose-bg:#ffffff;--msg-system-bg:#e8f0fe;--msg-system-text:#5f6368;--msg-link:#0b57d0;--msg-reply-border:#0b57d0;--msg-reply-bg:rgba(11,87,208,0.06);--msg-status-online:#0d904f;--msg-status-away:#e37400;--msg-status-busy:#c5221f;--msg-status-offline:#80868b;--msg-text:#1d1b20;--msg-text-secondary:#444746;--msg-border:#e1e3e1;--msg-shadow:0 1px 2px rgba(0,0,0,0.06),0 1px 3px rgba(0,0,0,0.1);--msg-shadow-lg:0 8px 24px rgba(0,0,0,0.12);--msg-radius:20px;--msg-radius-sm:12px;--msg-emoji-picker-bg:#ffffff;--msg-recording-bg:#fce8e6;--msg-recording-color:#c5221f;--msg-audio-bg:linear-gradient(135deg,#e8f0fe,#d3e3fd);--msg-audio-progress:#0b57d0;--msg-avatar-ring:#0b57d0;--msg-surface-container:#f0f4f9;--msg-surface-variant:#e1e2ec;--msg-on-surface-variant:#44474f}.dark [data-msg-theme=light],[data-msg-theme=dark]{--msg-bg:#111318;--msg-sidebar-bg:#1b1d24;--msg-sidebar-header:#1b1d24;--msg-chat-bg:#111318;--msg-chat-pattern:none;--msg-bubble-sent:#004a77;--msg-bubble-sent-text:#d6e3ff;--msg-bubble-received:#2b2d31;--msg-bubble-received-text:#e3e3e3;--msg-input-bg:#2b2d31;--msg-input-border:#44474f;--msg-timestamp:#8e9099;--msg-hover:#2b2d31;--msg-active:#003a5c;--msg-divider:#2b2d31;--msg-search-bg:#2b2d31;--msg-unread-badge:#a8c7fa;--msg-accent:#a8c7fa;--msg-accent-hover:#c8dbfe;--msg-accent-light:rgba(168,199,250,0.12);--msg-header-bg:#1b1d24;--msg-compose-bg:#1b1d24;--msg-system-bg:rgba(168,199,250,0.08);--msg-system-text:#8e9099;--msg-link:#a8c7fa;--msg-reply-border:#a8c7fa;--msg-reply-bg:rgba(168,199,250,0.1);--msg-status-online:#57d98b;--msg-status-away:#f5b638;--msg-status-busy:#f28b82;--msg-status-offline:#5f6368;--msg-text:#e3e3e3;--msg-text-secondary:#c4c7c5;--msg-border:#2b2d31;--msg-shadow:0 1px 3px rgba(0,0,0,0.4);--msg-shadow-lg:0 8px 24px rgba(0,0,0,0.5);--msg-emoji-picker-bg:#2b2d31;--msg-recording-bg:rgba(242,139,130,0.15);--msg-recording-color:#f28b82;--msg-audio-bg:linear-gradient(135deg,#003a5c,#004a77);--msg-audio-progress:#a8c7fa;--msg-avatar-ring:#a8c7fa;--msg-surface-container:#1e2025;--msg-surface-variant:#44474f;--msg-on-surface-variant:#c4c7c5}@media (prefers-color-scheme:dark){[data-msg-theme=system]{--msg-bg:#111318;--msg-sidebar-bg:#1b1d24;--msg-sidebar-header:#1b1d24;--msg-chat-bg:#111318;--msg-chat-pattern:none;--msg-bubble-sent:#004a77;--msg-bubble-sent-text:#d6e3ff;--msg-bubble-received:#2b2d31;--msg-bubble-received-text:#e3e3e3;--msg-input-bg:#2b2d31;--msg-input-border:#44474f;--msg-timestamp:#8e9099;--msg-hover:#2b2d31;--msg-active:#003a5c;--msg-divider:#2b2d31;--msg-search-bg:#2b2d31;--msg-unread-badge:#a8c7fa;--msg-accent:#a8c7fa;--msg-accent-hover:#c8dbfe;--msg-accent-light:rgba(168,199,250,0.12);--msg-header-bg:#1b1d24;--msg-compose-bg:#1b1d24;--msg-system-bg:rgba(168,199,250,0.08);--msg-system-text:#8e9099;--msg-link:#a8c7fa;--msg-reply-border:#a8c7fa;--msg-reply-bg:rgba(168,199,250,0.1);--msg-status-online:#57d98b;--msg-text:#e3e3e3;--msg-text-secondary:#c4c7c5;--msg-border:#2b2d31;--msg-shadow:0 1px 3px rgba(0,0,0,0.4);--msg-shadow-lg:0 8px 24px 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modalFadeIn{0%{opacity:0}to{opacity:1}}.msg-modal{background:var(--msg-sidebar-bg);border-radius:16px;width:460px;max-width:90vw;max-height:85vh;overflow:hidden;box-shadow:var(--msg-shadow-lg);animation:modalSlideUp .25s ease-out}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.msg-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--msg-divider)}.msg-modal-header h2{font-size:18px;font-weight:500;color:var(--msg-text)}.msg-modal-close{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;color:var(--msg-timestamp);transition:all .15s}.msg-modal-close:hover{background:var(--msg-hover);color:var(--msg-accent)}.msg-modal-body{padding:20px;display:flex;flex-direction:column;gap:16px}.msg-modal-label{font-size:13px;font-weight:500;color:var(--msg-timestamp);margin-bottom:6px;display:block}.msg-modal-input{width:100%;padding:10px 16px;border-radius:12px;border:1px solid var(--msg-input-border);background:var(--msg-input-bg);color:var(--msg-text);font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s}.msg-modal-input:focus{border-color:var(--msg-accent);box-shadow:0 0 0 1px var(--msg-accent)}.msg-modal-textarea{width:100%;padding:10px 16px;border-radius:12px;border:1px solid var(--msg-input-border);background:var(--msg-input-bg);color:var(--msg-text);font-size:14px;outline:none;resize:vertical;min-height:80px;font-family:inherit;transition:border-color .2s}.msg-modal-textarea:focus{border-color:var(--msg-accent)}.msg-modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px;border-top:1px solid var(--msg-divider)}.msg-modal-btn{padding:8px 24px;border-radius:20px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .2s}.msg-modal-btn.secondary{background:transparent;color:var(--msg-accent)}.msg-modal-btn.secondary:hover{background:var(--msg-accent-light)}.msg-modal-btn.primary{background:var(--msg-accent);color:#ffffff;box-shadow:0 1px 4px rgba(26,115,232,.3)}.msg-modal-btn.primary:hover{background:var(--msg-accent-hover)}.msg-modal-btn.primary:disabled{opacity:.5;cursor:not-allowed}.msg-room-types{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.msg-room-type-option{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 10px;border-radius:12px;border:2px solid var(--msg-divider);background:transparent;cursor:pointer;transition:all .2s;color:var(--msg-timestamp)}.msg-room-type-option.selected,.msg-room-type-option:hover{border-color:var(--msg-accent);background:var(--msg-accent-light)}.msg-room-type-option.selected{color:var(--msg-accent)}.msg-room-type-option svg{width:24px;height:24px}.msg-room-type-option span{font-size:12px;font-weight:500}.msg-bubble-wrapper:hover .msg-bubble-actions{opacity:1;pointer-events:auto}.msg-bubble-actions{position:absolute;top:-4px;display:flex;gap:2px;opacity:0;pointer-events:none;transition:opacity .15s;z-index:1}.msg-bubble-wrapper.sent .msg-bubble-actions{left:-76px}.msg-bubble-wrapper.received .msg-bubble-actions{right:-76px}.msg-bubble-action-btn{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--msg-sidebar-bg);border:1px solid var(--msg-divider);color:var(--msg-timestamp);cursor:pointer;transition:all .15s;box-shadow:var(--msg-shadow)}.msg-bubble-action-btn:hover{background:var(--msg-accent);color:#ffffff;border-color:var(--msg-accent)}.msg-system-message{display:flex;justify-content:center;padding:8px 0}.msg-system-message span{background:var(--msg-system-bg);color:var(--msg-system-text);font-size:12px;padding:6px 16px;border-radius:16px}.msg-profile-panel{width:360px;background:var(--msg-sidebar-bg);border-left:1px solid var(--msg-divider);display:flex;flex-direction:column;flex-shrink:0;animation:slideInRight .25s ease-out;overflow-y:auto}.msg-profile-panel-header{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--msg-header-bg);border-bottom:1px solid var(--msg-divider);min-height:64px}.msg-profile-panel-header button{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;color:var(--msg-timestamp);transition:all .15s}.msg-profile-panel-header button:hover{background:var(--msg-hover)}.msg-profile-panel-header h3{font-size:16px;font-weight:500;color:var(--msg-text)}.msg-profile-content{display:flex;flex-direction:column;align-items:center;padding:28px 20px;gap:12px}.msg-profile-avatar-large-placeholder{width:140px;height:140px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:52px;font-weight:600;color:#ffffff;box-shadow:0 4px 16px rgba(0,0,0,.15)}.msg-profile-name{font-size:22px;font-weight:400;text-align:center;color:var(--msg-text)}.msg-profile-status{font-size:14px;color:var(--msg-timestamp);text-align:center}.msg-profile-section{width:100%;padding:16px 20px;border-top:8px solid var(--msg-search-bg)}.msg-profile-section-label{font-size:13px;font-weight:500;color:var(--msg-accent);margin-bottom:10px;text-transform:uppercase;letter-spacing:.3px}.msg-profile-section-text{font-size:14px;line-height:1.5;color:var(--msg-text)}.msg-back-btn{display:none;width:36px;height:36px;border-radius:50%;align-items:center;justify-content:center;color:var(--msg-timestamp);background:transparent;border:none;cursor:pointer;transition:all .15s;flex-shrink:0}.msg-back-btn:hover{background:var(--msg-hover);color:var(--msg-accent)}.msg-theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.msg-theme-option{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 8px;border-radius:12px;border:2px solid var(--msg-divider);background:transparent;cursor:pointer;transition:all .2s}.msg-theme-option.active,.msg-theme-option:hover{border-color:var(--msg-accent)}.msg-theme-option.active{background:var(--msg-accent-light)}.msg-theme-preview{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.msg-theme-label{font-size:12px;font-weight:500;color:var(--msg-text)}@keyframes slideInRight{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@media (max-width:1200px){.msg-profile-panel{position:absolute;right:0;top:0;bottom:0;z-index:10;box-shadow:-4px 0 24px rgba(0,0,0,.15)}}@media (max-width:768px){.msg-back-btn{display:flex}.msg-bubble-wrapper{max-width:85%}.msg-messages-container{padding:12px 12px 8px}.msg-chat-header-actions button:nth-child(n+3){display:none}.msg-bubble-actions{display:none!important}.msg-emoji-picker-panel{width:300px}}.msg-avatar-preview{position:absolute;z-index:60;background:var(--msg-sidebar-bg);border-radius:16px;box-shadow:var(--msg-shadow-lg);border:1px solid var(--msg-divider);padding:16px;width:260px;animation:avatarPreviewIn .2s ease-out;pointer-events:auto}@keyframes avatarPreviewIn{0%{opacity:0;transform:translateY(4px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.msg-avatar-preview-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.msg-avatar-preview-lg{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;color:#fff;flex-shrink:0;box-shadow:0 2px 8px rgba(0,0,0,.15);position:relative}.msg-avatar-preview-name{font-size:15px;font-weight:600;color:var(--msg-text)}.msg-avatar-preview-role{font-size:12px;color:var(--msg-timestamp);margin-top:2px}.msg-avatar-preview-status-line{display:flex;align-items:center;gap:6px;font-size:12px;margin-top:4px}.msg-avatar-preview-actions{display:flex;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--msg-divider)}.msg-avatar-preview-actions button{flex:1;padding:6px 12px;border-radius:20px;border:1px solid var(--msg-divider);background:transparent;color:var(--msg-accent);font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px;transition:all .15s}.msg-avatar-preview-actions button:hover{background:var(--msg-accent-light);border-color:var(--msg-accent)}.msg-emoji-picker-panel{position:absolute;bottom:100%;left:0;margin-bottom:8px;width:352px;max-height:420px;background:var(--msg-emoji-picker-bg);border-radius:16px;box-shadow:var(--msg-shadow-lg);border:1px solid var(--msg-divider);display:flex;flex-direction:column;overflow:hidden;animation:emojiPickerIn .25s cubic-bezier(.4,0,.2,1);z-index:50}@keyframes emojiPickerIn{0%{opacity:0;transform:translateY(8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.msg-emoji-picker-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 8px}.msg-emoji-picker-title{font-size:14px;font-weight:600;color:var(--msg-text)}.msg-emoji-picker-close{width:28px;height:28px;border-radius:50%;border:none;background:transparent;color:var(--msg-timestamp);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.msg-emoji-picker-close:hover{background:var(--msg-hover);color:var(--msg-accent)}.msg-emoji-recently-used{display:flex;gap:4px;padding:4px 14px 8px;overflow-x:auto;scrollbar-width:none}.msg-emoji-recently-used::-webkit-scrollbar{display:none}.msg-emoji-recently-used button{width:36px;height:36px;font-size:20px;border-radius:8px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s,transform .12s;flex-shrink:0}.msg-emoji-recently-used button:hover{background:var(--msg-hover);transform:scale(1.2)}.msg-voice-recording-overlay{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--msg-recording-bg);border-top:1px solid var(--msg-divider);animation:recordingSlideIn .3s ease-out}@keyframes recordingSlideIn{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.msg-recording-indicator{display:flex;align-items:center;gap:8px}.msg-recording-pulse{width:10px;height:10px;border-radius:50%;background:var(--msg-recording-color);animation:recordPulse 1s infinite}.msg-recording-time{font-size:14px;font-weight:500;color:var(--msg-recording-color);font-variant-numeric:tabular-nums;min-width:40px}.msg-recording-visualizer{flex:1;display:flex;align-items:center;gap:2px;height:36px;padding:0 8px}.msg-recording-bar{width:3px;border-radius:2px;background:var(--msg-recording-color);transition:height .1s ease;opacity:.7}.msg-recording-actions{display:flex;align-items:center;gap:8px}.msg-recording-delete{width:36px;height:36px;border-radius:50%;border:none;background:transparent;color:var(--msg-timestamp);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.msg-recording-delete:hover{background:rgba(0,0,0,.08);color:var(--msg-recording-color)}.msg-recording-submit{width:40px;height:40px;border-radius:50%;border:none;background:var(--msg-accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;box-shadow:0 2px 8px rgba(11,87,208,.3)}.msg-recording-submit:hover{transform:scale(1.06);box-shadow:0 4px 12px rgba(11,87,208,.4)}.msg-voice-bubble{display:flex;align-items:center;gap:10px;padding:6px 4px;min-width:200px}.msg-voice-play{width:34px;height:34px;border-radius:50%;border:none;background:var(--msg-accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .15s}.msg-voice-play:hover{transform:scale(1.08)}.msg-voice-track{flex:1;display:flex;flex-direction:column;gap:4px}.msg-voice-waveform{display:flex;align-items:center;gap:1.5px;height:24px;cursor:pointer}.msg-voice-waveform-bar{width:3px;border-radius:1.5px;transition:background .15s}.msg-voice-waveform-bar.played{background:var(--msg-accent)}.msg-voice-waveform-bar.unplayed{background:var(--msg-divider)}.msg-voice-time{font-size:11px;color:var(--msg-timestamp);font-variant-numeric:tabular-nums}.msg-theme-switcher{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:4px 0}.msg-theme-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border-radius:14px;border:2px solid var(--msg-divider);background:transparent;cursor:pointer;transition:all .2s}.msg-theme-card.active,.msg-theme-card:hover{border-color:var(--msg-accent)}.msg-theme-card.active{background:var(--msg-accent-light)}.msg-theme-card-preview{width:52px;height:40px;border-radius:8px;overflow:hidden;display:flex;box-shadow:0 1px 4px rgba(0,0,0,.15)}.msg-theme-card-preview-sidebar{width:40%;height:100%}.msg-theme-card-preview-chat{width:60%;height:100%;display:flex;flex-direction:column;justify-content:center;padding:4px 3px;gap:3px}.msg-theme-card-preview-bubble{height:5px;border-radius:3px}.msg-theme-card-label{font-size:12px;font-weight:500;color:var(--msg-text)}.msg-theme-card-check{width:18px;height:18px;border-radius:50%;border:2px solid var(--msg-divider);display:flex;align-items:center;justify-content:center;transition:all .2s}.msg-theme-card.active .msg-theme-card-check{background:var(--msg-accent);border-color:var(--msg-accent)}.msg-compose-btn.active{color:var(--msg-accent);background:var(--msg-accent-light)}.msg-bubble.voice{background:var(--msg-audio-bg)}.msg-sidebar-brand{display:flex;align-items:center;gap:10px}.msg-sidebar-brand-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--msg-accent);color:#fff;flex-shrink:0}.msg-sidebar-brand-text{font-size:18px;font-weight:600;color:var(--msg-text);letter-spacing:-.3px}.msg-icon-rail{width:64px;min-width:64px;display:flex;flex-direction:column;justify-content:space-between;align-items:center;background:var(--msg-sidebar-bg);border-right:1px solid var(--msg-divider);padding:12px 0;flex-shrink:0;z-index:10}.msg-icon-rail-bottom,.msg-icon-rail-top{display:flex;flex-direction:column;align-items:center;gap:4px}.msg-icon-rail-btn{width:44px;height:44px;border-radius:14px;border:none;background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;color:var(--msg-timestamp);transition:all .15s ease}.msg-icon-rail-btn:hover{background:var(--msg-hover);color:var(--msg-text)}.msg-icon-rail-btn.active{color:var(--msg-accent);background:var(--msg-accent-light)}.msg-icon-rail-icon{display:flex;align-items:center;justify-content:center}.msg-icon-rail-icon,.msg-icon-rail-icon svg{width:22px;height:22px}.msg-icon-rail-badge{position:absolute;top:4px;right:4px;min-width:16px;height:16px;border-radius:8px;background:#ef4444;color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1}.msg-icon-rail-indicator{position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;border-radius:0 3px 3px 0;background:var(--msg-accent)}.msg-icon-rail-avatar{margin-top:4px}.msg-icon-rail-avatar .msg-avatar-placeholder{border:2px solid transparent;transition:border-color .15s}.msg-icon-rail-avatar:hover .msg-avatar-placeholder{border-color:var(--msg-accent)}.msg-icon-rail-avatar-status{position:absolute;bottom:6px;right:6px;width:10px;height:10px;border-radius:50%;background:var(--msg-status-online);border:2px solid var(--msg-sidebar-bg)}.msg-drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200;display:flex}.msg-drawer{width:280px;max-width:85vw;background:var(--msg-sidebar-bg);height:100%;display:flex;flex-direction:column;box-shadow:var(--msg-shadow-lg);animation:msg-drawer-slide-in .2s ease-out;overflow-y:auto}@keyframes msg-drawer-slide-in{0%{transform:translateX(-100%)}to{transform:translateX(0)}}.msg-drawer-header{padding:20px 16px;background:var(--msg-surface-container);border-bottom:1px solid var(--msg-divider)}.msg-drawer-item{display:flex;align-items:center;gap:16px;width:100%;padding:14px 20px;background:none;border:none;cursor:pointer;font-size:15px;color:var(--msg-text);transition:background .15s;text-align:left}.msg-drawer-item:hover{background:var(--msg-hover)}.msg-drawer-item svg{color:var(--msg-timestamp);flex-shrink:0}.msg-drawer-divider{height:1px;background:var(--msg-divider);margin:4px 0}.msg-hamburger-btn{width:40px;height:40px;border-radius:50%;border:none;background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--msg-text);transition:background .15s;flex-shrink:0}.msg-hamburger-btn:hover{background:var(--msg-hover)}.msg-sidebar-header-row{display:flex;align-items:center;gap:8px;width:100%}.msg-fab{position:absolute;bottom:20px;right:20px;width:52px;height:52px;border-radius:16px;border:none;background:var(--msg-accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.2);transition:all .2s ease;z-index:20}.msg-fab:hover{background:var(--msg-accent-hover);box-shadow:0 6px 20px rgba(0,0,0,.3);transform:scale(1.05)}@media (max-width:768px){.msg-icon-rail{display:none}}@media (max-width:1024px){.msg-icon-rail{width:56px;min-width:56px}.msg-icon-rail-btn{width:40px;height:40px}}