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.toast-icon{background:#f59e0b33;color:#f59e0b}.toast-message{white-space:nowrap}@keyframes toastIn{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes toastOut{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(20px) scale(.95)}}@media (max-width: 768px){.toast-container{bottom:calc(env(safe-area-inset-bottom,0px) + 80px);left:16px;right:16px;transform:none}.toast{width:100%;justify-content:center}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: rgba(18, 18, 26, .8);--bg-tertiary: rgba(26, 26, 37, .9);--bg-card: rgba(255, 255, 255, .05);--bg-card-hover: rgba(255, 255, 255, .08);--bg-card-active: rgba(255, 255, 255, .12);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .3);--border-color: rgba(255, 255, 255, .1);--border-light: rgba(255, 255, 255, .15);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .4);--accent: #7c3aed;--accent-light: #8b5cf6;--accent-dark: #6d28d9;--accent-glow: rgba(124, 58, 237, .5);--success: #10b981;--success-glow: rgba(16, 185, 129, .3);--warning: #f59e0b;--danger: #ef4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--sidebar-width: 280px}[data-theme=light]{--bg-primary: #f5f5f7;--bg-secondary: #ffffff;--bg-tertiary: #e5e5ea;--bg-card: rgba(0, 0, 0, .03);--bg-card-hover: rgba(0, 0, 0, .06);--bg-card-active: rgba(0, 0, 0, .1);--border-color: rgba(0, 0, 0, .08);--text-primary: #1a1a1a;--text-secondary: rgba(0, 0, 0, .7);--text-muted: rgba(0, 0, 0, .4)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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.channel-name{color:#fff}.channel-icon{color:var(--text-muted);flex-shrink:0}.channel-name{flex:1;font-size:14px;font-weight:500;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-item:hover .channel-name{color:var(--text-primary)}.channel-user-count{font-size:12px;color:var(--text-muted);background:var(--bg-card);padding:2px 8px;border-radius:10px}.channel-actions{display:flex;gap:4px;opacity:0;transition:opacity .15s}.channel-item:hover .channel-actions{opacity:1}.channel-action-btn{background:var(--bg-card);border:none;padding:6px;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all .15s}.channel-action-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.channel-action-btn.delete:hover{color:var(--danger);background:#ef44441a}.channel-users{padding-left:24px}.channel-user{display:flex;align-items:center;padding:6px 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infinite;box-shadow:0 0 10px var(--success-glow)}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}.user-info{text-align:center;min-width:0}.user-name{font-size:15px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;justify-content:center;gap:8px}.user-name.admin-name{background:linear-gradient(90deg,gold,#ff8c00);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.you-badge{font-size:10px;font-weight:600;color:var(--accent);background:#7c3aed1a;padding:2px 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var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;z-index:1001;align-items:center;justify-content:center;transition:all .15s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.mobile-menu-btn:hover{background:var(--bg-card-hover)}.mobile-menu-btn:active{transform:scale(.95)}.mobile-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:999}.changelog-section{width:100%;max-width:600px;margin:0 auto;padding:0 20px}.changelog-title{font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:24px;display:flex;align-items:center;gap:12px}.changelog-title:before{content:"";display:inline-block;width:4px;height:24px;background:linear-gradient(180deg,var(--accent),var(--accent-light));border-radius:2px}.changelog-list{display:flex;flex-direction:column;gap:20px}.changelog-item{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:28px;transition:all .3s ease;position:relative;overflow:hidden}.changelog-item:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--accent),transparent)}.changelog-item:hover{border-color:var(--accent);background:var(--bg-card-hover);transform:translateY(-4px);box-shadow:0 12px 40px #7c3aed33}.changelog-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.changelog-version{display:inline-flex;align-items:center;gap:8px;font-size:18px;font-weight:700;color:var(--accent);background:#7c3aed1a;padding:6px 14px;border-radius:var(--radius-md)}.changelog-version:before{content:"#";opacity:.5}.changelog-date{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:6px}.changelog-date:before{content:"";display:inline-block;width:6px;height:6px;background:var(--success);border-radius:50%}.changelog-content{color:var(--text-secondary);line-height:1.7;font-size:14px}.changelog-content h3{font-size:16px;font-weight:600;color:var(--text-primary);margin:16px 0 8px;display:flex;align-items:center;gap:8px}.changelog-content h3:first-child{margin-top:0}.changelog-content ul{list-style:none;padding:0;margin:0}.changelog-content li{position:relative;padding-left:24px;margin:8px 0;color:var(--text-secondary)}.changelog-content li:before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:2px;background:var(--accent);opacity:.6}.changelog-content code{background:var(--bg-card-active);padding:2px 6px;border-radius:4px;font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;color:var(--accent-light)}.changelog-content strong{color:var(--text-primary);font-weight:600}.changelog-content em{color:var(--text-muted);font-style:italic}.changelog-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.changelog-badge.new{background:#10b98126;color:var(--success)}.changelog-badge.improved{background:#7c3aed26;color:var(--accent-light)}.changelog-badge.fixed{background:#f59e0b26;color:var(--warning)}.app{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.control-bar{bottom:calc(24px + env(safe-area-inset-bottom))}.chat-overlay{display:none}@media (max-width: 1000px){.chat-sidebar{position:fixed;top:0;right:-100%;bottom:0;width:100%;max-width:360px;z-index:1002;transition:right .3s ease;background:var(--bg-secondary);border-left:1px solid var(--border-color)}.chat-sidebar.mobile-open{right:0}.chat-overlay.visible{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:1001}}@media (max-width: 768px){.mobile-menu-btn{display:flex}.mobile-overlay{display:block}.channel-sidebar{position:fixed;left:-100%;top:0;bottom:0;width:280px;z-index:1001;transition:left .3s ease}.channel-sidebar.mobile-open{left:0}.channel-sidebar .channel-header{padding-top:calc(16px + env(safe-area-inset-top))}.channel-sidebar .user-panel{padding-bottom:12px}.main-content{padding-bottom:env(safe-area-inset-bottom)}.welcome-content{padding-bottom:env(safe-area-inset-bottom);padding-top:calc(60px + env(safe-area-inset-top))}.welcome-download{top:calc(12px + env(safe-area-inset-top))}.main-header{padding:0 16px;height:50px}.main-header-description,.main-header-divider{display:none}.video-container{margin:12px;border-radius:var(--radius-md)}.users-container{padding:16px 16px 140px}.users-grid{gap:12px}.user-card{padding:20px 24px;min-width:130px}.user-avatar{width:60px;height:60px;font-size:24px}.participants-container{padding:16px 16px 120px}.participants-grid{grid-template-columns:repeat(2,1fr);gap:12px}.participants-grid.has-focus{grid-template-columns:repeat(3,1fr)}.participant-card{max-width:none}.participant-card .participant-avatar{font-size:48px}.participant-focused{max-width:none;aspect-ratio:16/10}.participant-focused .participant-avatar-large{font-size:80px}.control-bar-inner{padding:10px 16px;gap:10px}.control-btn{width:46px;height:46px}.channel-card{padding:14px 16px}.channel-card-icon{width:42px;height:42px}.channel-card-name{font-size:15px}.pwa-install-banner{bottom:calc(16px + env(safe-area-inset-bottom));left:16px;right:16px;transform:none;width:auto}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}}@media (max-width: 576px){:root{--sidebar-width: 100%}.app{flex-direction:column}.channel-sidebar{width:100%;height:auto;max-height:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:1000;display:none}.channel-sidebar.mobile-open{display:flex}.main-content{width:100%}.main-header{padding:0 12px}.main-header-title{font-size:14px}.connection-status span{display:none}.users-container{padding:12px 12px 130px}.users-grid{gap:10px;justify-content:center}.user-card{padding:16px 20px;min-width:110px;flex:0 0 calc(50% - 5px);max-width:calc(50% - 5px)}.user-avatar{width:50px;height:50px;font-size:20px}.user-name{font-size:13px}.control-bar{left:0;right:0;bottom:0;transform:none;padding-bottom:env(safe-area-inset-bottom);background:var(--bg-secondary)}.control-bar-inner{border-radius:0;border-left:none;border-right:none;border-bottom:none;justify-content:space-around;width:100%;padding:12px 20px;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.control-btn{width:46px;height:46px}.users-container{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.participants-container{padding:12px;padding-bottom:calc(90px + env(safe-area-inset-bottom));gap:12px}.participants-grid{grid-template-columns:repeat(2,1fr);gap:10px}.participants-grid.has-focus{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}.participant-card .participant-avatar{font-size:40px}.participant-info .participant-name{font-size:12px}.participant-focused{aspect-ratio:4/3}.video-preview{bottom:calc(120px + env(safe-area-inset-bottom));right:12px;width:120px}.modal{width:100%;max-width:none;border-radius:var(--radius-xl) var(--radius-xl) 0 0;max-height:calc(100vh - env(safe-area-inset-top) - 20px);position:fixed;bottom:0;left:0;right:0;padding-bottom:env(safe-area-inset-bottom)}.modal-overlay{align-items:flex-end;padding-bottom:0}.modal-footer{padding-bottom:calc(20px + env(safe-area-inset-bottom))}.settings-modal{width:100%;max-height:calc(100vh - env(safe-area-inset-top) - 20px)}.settings-header{padding-top:max(16px,env(safe-area-inset-top))}.welcome-download{top:calc(12px + env(safe-area-inset-top));right:12px}.welcome-content{padding:calc(70px + env(safe-area-inset-top)) 16px 24px}.welcome-hero{padding:20px 0 40px}.welcome-hero .welcome-logo{width:80px;height:80px}.welcome-hero .welcome-title{font-size:28px}.welcome-hero .welcome-description{font-size:14px}.welcome-create-btn{padding:12px 24px;font-size:15px}.changelog-list,.channels-grid{grid-template-columns:1fr}.changelog-section{max-width:100%}.changelog-title{font-size:20px;margin-bottom:16px}.changelog-item{padding:16px;border-radius:var(--radius-lg)}.changelog-version{font-size:15px;padding:4px 10px}.changelog-content h3{font-size:14px}.changelog-content li{font-size:13px;padding-left:20px}.changelog-badge{font-size:10px;padding:2px 6px}.welcome-content{padding-bottom:calc(100px + env(safe-area-inset-bottom))}.download-section{display:none}.welcome-download .download-section{display:block}.video-container{margin:8px;max-height:35vh}.video-overlay{padding:12px 16px}.video-info{font-size:12px}.video-btn{padding:6px 10px;font-size:12px}.quality-menu{position:fixed;bottom:0;left:0;right:0;transform:none;border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding-bottom:env(safe-area-inset-bottom)}.user-context-menu{position:fixed;bottom:0;left:0;right:0;top:auto;border-radius:var(--radius-xl) var(--radius-xl) 0 0;min-width:auto;max-height:70vh;overflow-y:auto;padding-bottom:env(safe-area-inset-bottom)}.pwa-install-banner{bottom:0;left:0;right:0;border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding-bottom:calc(16px + env(safe-area-inset-bottom))}}@media (display-mode: standalone){.download-section,.pwa-install-banner{display:none}}@media (hover: none) and (pointer: coarse){.channel-item:hover{background:transparent}.channel-item:active{background:var(--bg-card-hover)}.control-btn:hover{transform:none}.control-btn:active{transform:scale(.95)}.user-card:hover{transform:none;box-shadow:var(--glass-shadow)}.user-card:active{transform:scale(.98)}.channel-item{padding:12px 14px;min-height:44px}.user-panel-btn,.header-icon-btn{width:40px;height:40px}}.video-grid{display:grid;gap:8px;padding:8px;width:100%;height:100%;max-height:50vh;background:var(--bg-secondary);border-radius:var(--radius-lg);overflow:hidden}.video-grid-1{grid-template-columns:1fr}.video-grid-2{grid-template-columns:1fr 1fr}.video-grid-4{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.video-grid-many{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.video-item{position:relative;background:var(--bg-tertiary);border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3}.video-item video{width:100%;height:100%;object-fit:cover}.video-item.local video{transform:scaleX(-1)}.video-label{position:absolute;bottom:8px;left:8px;padding:4px 10px;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-sm);color:#fff;font-size:12px;font-weight:500}@media (max-width: 576px){.video-grid{max-height:40vh;padding:4px;gap:4px}.video-grid-2{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.video-item{aspect-ratio:16/9}}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-tertiary);border-top:1px solid var(--border-color);padding:8px 16px;padding-bottom:calc(8px + env(safe-area-inset-bottom));z-index:100}.mobile-nav-items{display:flex;justify-content:space-around;align-items:center}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 16px;background:none;border:none;color:var(--text-muted);cursor:pointer;transition:color .15s}.mobile-nav-item.active{color:var(--accent)}.mobile-nav-item span{font-size:10px;font-weight:500}.mobile-sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:999}.mobile-sidebar-overlay.open{display:block}.mobile-menu-btn{display:none;background:none;border:none;padding:8px;color:var(--text-primary);cursor:pointer}@media (max-width: 768px){.mobile-menu-btn{display:flex;align-items:center;justify-content:center}.mobile-nav{display:block}.main-content{padding-bottom:calc(70px + env(safe-area-inset-bottom))}.control-bar{display:block;bottom:calc(70px + env(safe-area-inset-bottom))}}@media (display-mode: standalone),(max-width: 768px){::-webkit-scrollbar{width:0;height:0}body{overscroll-behavior:none}.app{padding-top:max(env(safe-area-inset-top),20px)}.channel-sidebar{position:fixed;top:0;left:-100%;width:85%;max-width:320px;height:100%;z-index:1000;transition:left .3s ease;padding-top:env(safe-area-inset-top)}.channel-sidebar.open{left:0}.channel-sidebar{padding-bottom:calc(70px + env(safe-area-inset-bottom))}.user-panel{margin-bottom:calc(70px + env(safe-area-inset-bottom))}}:root{--mobile-nav-height: 64px;--mobile-header-height: 56px;--mobile-connected-bar-height: 64px;--mobile-safe-top: env(safe-area-inset-top, 0px);--mobile-safe-bottom: env(safe-area-inset-bottom, 0px);--mobile-safe-left: env(safe-area-inset-left, 0px);--mobile-safe-right: env(safe-area-inset-right, 0px)}.m-app{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:var(--bg-primary);color:var(--text-primary);overflow:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;padding-top:var(--mobile-safe-top);padding-left:var(--mobile-safe-left);padding-right:var(--mobile-safe-right)}.m-header{height:var(--mobile-header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;padding-left:16px;padding-right:16px;gap:12px;flex-shrink:0;z-index:100}.m-header-back{width:36px;height:36px;border-radius:50%;background:transparent;border:none;color:var(--text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.m-header-back:active{background:var(--bg-hover)}.m-header-title{flex:1;font-size:17px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.m-header-subtitle{font-size:12px;color:var(--text-muted);font-weight:400}.m-header-actions{display:flex;gap:4px}.m-header-btn{width:40px;height:40px;border-radius:50%;background:transparent;border:none;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s}.m-header-btn:active{background:var(--bg-hover)}.m-header-btn.active{color:var(--accent)}.m-nav{height:calc(var(--mobile-nav-height) + var(--mobile-safe-bottom));padding-bottom:var(--mobile-safe-bottom);background:var(--bg-secondary);border-top:1px solid var(--border-color);display:flex;align-items:stretch;flex-shrink:0;z-index:100}.m-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:color .15s;position:relative;padding:8px 0}.m-nav-item.active{color:var(--accent)}.m-nav-item svg{width:24px;height:24px}.m-nav-label{font-size:10px;font-weight:500}.m-nav-badge{position:absolute;top:6px;right:calc(50% - 20px);min-width:18px;height:18px;background:var(--danger-color);border-radius:9px;font-size:11px;font-weight:600;color:#fff;display:flex;align-items:center;justify-content:center;padding:0 5px}.m-content{flex:1;overflow:hidden;position:relative}.m-page{position:absolute;top:0;right:0;bottom:0;left:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.m-channels{padding:0}.m-channels-header{position:sticky;top:0;background:var(--bg-primary);padding:16px 16px 12px;display:flex;align-items:center;justify-content:space-between;z-index:10}.m-channels-title{font-size:28px;font-weight:700}.m-channels-add{width:36px;height:36px;border-radius:50%;background:var(--accent);border:none;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px #7c3aed4d}.m-channels-add:active{transform:scale(.95)}.m-section-title{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:8px 16px}.m-channel-list{padding:0 12px 120px}.m-channel{display:flex;align-items:center;padding:12px;margin-bottom:6px;border-radius:14px;background:var(--bg-secondary);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .1s,background .15s;gap:12px}.m-channel:active{transform:scale(.98);background:var(--bg-hover)}.m-channel.active{background:var(--accent)}.m-channel.active *{color:#fff!important}.m-channel-icon{width:48px;height:48px;border-radius:14px;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.m-channel.active .m-channel-icon{background:#fff3}.m-channel-info{flex:1;min-width:0}.m-channel-name{font-size:16px;font-weight:600;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.m-channel-meta{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:6px}.m-channel-users{display:flex;flex-shrink:0}.m-channel-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);border:2px solid var(--bg-secondary);margin-left:-10px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#fff}.m-channel-avatar:first-child{margin-left:0}.m-channel-avatar.speaking{box-shadow:0 0 0 2px var(--success-color);animation:speakPulse 1.5s infinite}@keyframes speakPulse{0%,to{box-shadow:0 0 0 2px var(--success-color)}50%{box-shadow:0 0 0 4px #10b98166}}.m-room{display:flex;flex-direction:column;height:100%}.m-room-status{display:flex;align-items:center;gap:6px;padding:0 16px;height:32px;background:var(--bg-tertiary);font-size:13px;color:var(--success-color)}.m-room-status:before{content:"";width:8px;height:8px;background:var(--success-color);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.m-room-content{flex:1;overflow-y:auto;padding:16px 16px 200px}.m-participants{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.m-participants.single{grid-template-columns:1fr}.m-participants.triple{grid-template-columns:repeat(2,1fr)}.m-participants.triple .m-participant:first-child{grid-column:span 2}.m-participant{background:var(--bg-secondary);border-radius:16px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:12px;position:relative;aspect-ratio:1;justify-content:center}.m-participant.speaking{box-shadow:inset 0 0 0 3px var(--success-color);animation:speakingGlow 1.5s ease-in-out infinite}@keyframes speakingGlow{0%,to{box-shadow:inset 0 0 0 3px var(--success-color)}50%{box-shadow:inset 0 0 0 3px var(--success-color),0 0 12px #2ecc7166}}.m-participant.has-video{padding:0;overflow:hidden}.m-participant-video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;border-radius:16px}.m-participant-video.mirror{transform:scaleX(-1)}.m-participant-overlay{position:absolute;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(transparent,#000000b3);border-radius:0 0 16px 16px;display:flex;align-items:center;gap:8px}.m-participant-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:600;color:#fff}.m-participant.speaking .m-participant-avatar{animation:avatarPulse 1s infinite}@keyframes avatarPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.m-participant-name{font-size:14px;font-weight:500;text-align:center}.m-participant-badges{display:flex;gap:4px;position:absolute;top:12px;right:12px}.m-participant-badge{width:28px;height:28px;border-radius:50%;background:#0009;display:flex;align-items:center;justify-content:center}.m-participant-badge.muted{color:var(--danger-color)}.m-participant-badge.deafened{color:var(--warning-color)}.m-screen-share{background:var(--bg-tertiary);border-radius:16px;overflow:hidden;margin-bottom:16px;aspect-ratio:16/9;position:relative}.m-screen-video{width:100%;height:100%;object-fit:contain;background:#000}.m-screen-label{position:absolute;bottom:12px;left:12px;background:#000000b3;padding:6px 12px;border-radius:8px;font-size:13px;display:flex;align-items:center;gap:6px}.m-controls{position:fixed;bottom:calc(var(--mobile-nav-height) + var(--mobile-safe-bottom));left:0;right:0;padding:16px;background:linear-gradient(transparent,var(--bg-primary) 20%);z-index:50}.m-controls-inner{display:flex;justify-content:center;gap:12px;padding:16px 20px;background:var(--bg-secondary);border-radius:24px;border:1px solid var(--border-color);box-shadow:0 4px 20px #0000004d}.m-control-btn{width:52px;height:52px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .1s,background .15s;background:var(--bg-tertiary);color:var(--text-primary)}.m-control-btn:active{transform:scale(.9)}.m-control-btn.active{background:var(--danger-color);color:#fff}.m-control-btn.accent{background:var(--accent);color:#fff}.m-control-btn.danger{background:var(--danger-color);color:#fff}.m-control-btn svg{width:24px;height:24px}.m-chat{display:flex;flex-direction:column;height:100%}.m-chat-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);padding:32px;text-align:center}.m-chat-empty svg{width:64px;height:64px;margin-bottom:16px;opacity:.5}.m-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px}.m-message{display:flex;gap:10px;max-width:85%}.m-message.own{align-self:flex-end;flex-direction:row-reverse}.m-message-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:#fff;flex-shrink:0}.m-message.own .m-message-avatar{display:none}.m-message-bubble{background:var(--bg-secondary);padding:10px 14px;border-radius:4px 18px 18px}.m-message.own .m-message-bubble{background:var(--accent);border-radius:18px 4px 18px 18px}.m-message-author{font-size:12px;font-weight:600;color:var(--accent);margin-bottom:4px}.m-message.own .m-message-author{display:none}.m-message-text{font-size:15px;line-height:1.4;word-break:break-word}.m-message.own .m-message-text{color:#fff}.m-message-time{font-size:11px;color:var(--text-muted);margin-top:4px}.m-message.own .m-message-time{color:#ffffffb3}.m-chat-input{padding:12px 16px;padding-bottom:calc(12px + var(--mobile-safe-bottom));background:var(--bg-secondary);border-top:1px solid var(--border-color);display:flex;align-items:flex-end;gap:10px}.m-chat.has-connected-bar .m-chat-input{padding-bottom:calc(12px + var(--mobile-safe-bottom) + var(--mobile-connected-bar-height) + 12px)}.m-chat-input-field{flex:1;background:var(--bg-tertiary);border:none;border-radius:22px;padding:12px 18px;font-size:16px;color:var(--text-primary);outline:none;resize:none;max-height:120px;line-height:1.4;font-family:inherit}.m-chat-input-field::placeholder{color:var(--text-muted)}.m-chat-send{width:44px;height:44px;border-radius:50%;background:var(--accent);border:none;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:transform .1s,opacity .15s}.m-chat-send:active{transform:scale(.9)}.m-chat-send:disabled{opacity:.5}.m-settings{padding:0 0 100px}.m-settings-section{padding:20px 16px 8px}.m-settings-title{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.m-settings-group{background:var(--bg-secondary);border-radius:14px;overflow:hidden}.m-settings-item{display:flex;align-items:center;padding:14px 16px;gap:14px;border-bottom:1px solid var(--border-color)}.m-settings-item:last-child{border-bottom:none}.m-settings-icon{width:36px;height:36px;border-radius:10px;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--accent)}.m-settings-content{flex:1}.m-settings-label{font-size:16px;font-weight:500}.m-settings-value{font-size:13px;color:var(--text-muted)}.m-settings-toggle{width:52px;height:32px;border-radius:16px;background:var(--bg-tertiary);position:relative;cursor:pointer;transition:background .2s}.m-settings-toggle.active{background:var(--accent)}.m-settings-toggle:after{content:"";position:absolute;width:28px;height:28px;background:#fff;border-radius:50%;top:2px;left:2px;transition:transform .2s;box-shadow:0 2px 4px #0003}.m-settings-toggle.active:after{transform:translate(20px)}.m-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:10000;display:flex;align-items:flex-end;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.m-modal{width:100%;background:var(--bg-secondary);border-radius:20px 20px 0 0;max-height:90vh;overflow:hidden;animation:slideUp .3s ease-out;padding-bottom:calc(var(--mobile-safe-bottom, 0px) + 20px)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.m-modal-handle{width:36px;height:4px;background:var(--text-muted);border-radius:2px;margin:12px auto;opacity:.3}.m-modal-header{padding:0 20px 16px;text-align:center}.m-modal-title{font-size:18px;font-weight:600}.m-modal-content{padding:0 20px 20px;padding-bottom:calc(20px + var(--mobile-nav-height) + var(--mobile-safe-bottom));overflow-y:auto;max-height:calc(90vh - 80px)}.m-modal-input{width:100%;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:12px;padding:14px 16px;font-size:16px;color:var(--text-primary);outline:none;margin-bottom:12px}.m-modal-input:focus{border-color:var(--accent)}.m-modal-btn{width:100%;padding:16px;border-radius:12px;border:none;font-size:16px;font-weight:600;cursor:pointer;margin-top:8px}.m-modal-btn.primary{background:var(--accent);color:#fff}.m-modal-btn.secondary{background:var(--bg-tertiary);color:var(--text-primary)}.m-profile{padding:20px 16px;display:flex;align-items:center;gap:14px;background:var(--bg-secondary);margin:16px;border-radius:16px}.m-profile-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:600;color:#fff}.m-profile-info{flex:1}.m-profile-name{font-size:18px;font-weight:600}.m-profile-status{font-size:14px;color:var(--success-color);display:flex;align-items:center;gap:6px}.m-profile-status:before{content:"";width:8px;height:8px;background:var(--success-color);border-radius:50%}.m-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 32px;text-align:center}.m-empty-icon{width:80px;height:80px;border-radius:50%;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.m-empty-icon svg{width:36px;height:36px;color:var(--text-muted)}.m-empty-title{font-size:20px;font-weight:600;margin-bottom:8px}.m-empty-text{font-size:15px;color:var(--text-muted);max-width:260px}.m-connected-bar{position:fixed;bottom:calc(var(--mobile-nav-height) + var(--mobile-safe-bottom));left:12px;right:12px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:14px;padding:12px 16px;display:flex;align-items:center;gap:12px;box-shadow:0 4px 20px #0003;z-index:90}.m-connected-info{flex:1}.m-connected-title{font-size:14px;font-weight:600;color:var(--success-color);display:flex;align-items:center;gap:6px}.m-connected-room{font-size:12px;color:var(--text-muted)}.m-connected-btn{width:36px;height:36px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer}.m-connected-btn.danger{background:var(--danger-color);color:#fff}.m-nav-item:disabled{opacity:.4;pointer-events:none}.m-channel-owner-badge{color:#fbbf24;margin-left:6px;flex-shrink:0}.m-channel-name{display:flex;align-items:center}.m-channel-menu-btn{width:36px;height:36px;border-radius:50%;background:transparent;border:none;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;margin-left:8px}.m-channel-menu-btn:active{background:var(--bg-hover)}.m-channel-dropdown{position:absolute;right:12px;top:100%;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:12px;padding:8px;min-width:140px;z-index:100;box-shadow:0 4px 20px #0000004d}.m-channel-dropdown button{width:100%;display:flex;align-items:center;gap:10px;padding:12px;border:none;background:transparent;color:var(--text-primary);font-size:15px;border-radius:8px;cursor:pointer}.m-channel-dropdown button:active{background:var(--bg-hover)}.m-channel-dropdown button.danger{color:var(--danger-color)}.m-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50}.m-channel{position:relative}.m-channel-avatar.more{background:var(--bg-tertiary);color:var(--text-muted);font-size:10px}.m-chat-header{display:flex;align-items:center;gap:10px;padding:16px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);font-weight:600}.m-chat-header-room{color:var(--text-muted);font-weight:400;margin-left:auto;font-size:13px}.m-chat-empty-state{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:15px}.m-message.continuation{margin-top:-4px}.m-message-avatar-placeholder{width:32px;flex-shrink:0}.m-settings-item{background:transparent;border:none;width:100%;text-align:left;cursor:pointer}.m-settings-arrow{color:var(--text-muted);flex-shrink:0}.m-connection-indicator{width:40px;height:40px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.m-connection-indicator.connected{color:var(--success-color)}.m-settings-version{text-align:center;padding:24px;color:var(--text-muted);font-size:13px}.m-theme-toggle{display:flex;background:var(--bg-tertiary);border-radius:10px;padding:4px}.m-theme-btn{width:36px;height:32px;border:none;background:transparent;border-radius:8px;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 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16px}.m-modal-subtitle{color:var(--text-muted);font-size:14px;margin-top:4px}.m-form-group{margin-bottom:16px}.m-form-label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--text-muted);margin-bottom:8px}.m-user-limit{display:flex;gap:8px}.m-limit-btn{flex:1;padding:12px 8px;border:1px solid var(--border-color);background:var(--bg-tertiary);border-radius:10px;color:var(--text-primary);font-size:15px;font-weight:500;cursor:pointer;transition:all .15s}.m-limit-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.m-form-toggle{display:flex;align-items:center;justify-content:space-between;padding:16px;background:var(--bg-tertiary);border-radius:12px;margin-bottom:16px}.m-form-toggle-info{display:flex;align-items:center;gap:12px;color:var(--text-muted)}.m-form-toggle-label{font-size:16px;font-weight:500;color:var(--text-primary)}.m-form-toggle-desc{font-size:13px;color:var(--text-muted)}.m-user-modal-avatar{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:600;color:#fff;margin:0 auto 12px}.m-volume-control{background:var(--bg-tertiary);border-radius:12px;padding:16px;margin-bottom:16px}.m-volume-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;color:var(--text-secondary)}.m-volume-value{margin-left:auto;font-weight:600;color:var(--accent)}.m-volume-slider{width:100%;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bg-secondary);border-radius:3px;outline:none}.m-volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 2px 6px #7c3aed66}.m-mute-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px;border:none;border-radius:12px;background:var(--bg-tertiary);color:var(--text-primary);font-size:16px;font-weight:500;cursor:pointer}.m-mute-btn.muted{background:var(--danger-color);color:#fff}.m-connected-icon{width:40px;height:40px;border-radius:50%;background:#10b98133;display:flex;align-items:center;justify-content:center;color:var(--success-color);animation:connectedPulse 2s infinite}@keyframes connectedPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.m-connected-btn{background:var(--bg-tertiary);color:var(--text-primary)}.m-connected-btn.muted{background:var(--danger-color);color:#fff}.m-modal-btn:disabled{opacity:.5;cursor:not-allowed}@supports (padding: max(0px)){.m-nav{padding-bottom:max(var(--mobile-safe-bottom),8px)}.m-chat-input{padding-bottom:max(calc(12px + var(--mobile-safe-bottom)),20px)}.m-modal-content{padding-bottom:max(calc(20px + var(--mobile-safe-bottom)),28px)}}