:root{color-scheme:light;font-family:Inter Variable,Segoe UI Variable,Segoe UI,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--brand-50: #EEF1FA;--brand-100: #DDE4F5;--brand-500: #7387C8;--brand-500-hover: #6479BD;--brand-500-pressed: #566BAD;--brand-600: #5E72B2;--brand-600-hover: #5267A9;--brand-600-pressed: #465A98;--brand-700: #40538E;--brand-800: #324270;--lux-gold: #D4AF6A;--lux-gold-soft: #F3E8CF;--lux-rose: #E8B4B8;--lux-violet: #7C3AED;--lux-aurora: #2DD4BF;--lux-midnight: #1E1B4B;--lux-plum: #581C87;--lux-pearl: #F5F3FF;--lux-copper: #C2703D;--white: #FFFFFF;--pearl: #FFF9F0;--snow: #FFF6E9;--gray-100: #F4EEE7;--gray-300: #CBD5E1;--gray-600: #475569;--navy-900: #101828;--night: #0B1220;--success: #10B981;--danger: #EF4444;--warning: #F59E0B;--info: #3B82F6;--success-gradient: linear-gradient(135deg,#10B981,#2DD4BF);--danger-gradient: linear-gradient(135deg,#EF4444,#DC2626);--gradient-primary: linear-gradient(135deg,#BAC6EA 0%,#8194D0 48%,#6276B8 100%);--gradient-lux: linear-gradient(135deg,#7C3AED 0%,#6260FF 40%,#D4AF6A 110%);--gradient-soft: linear-gradient(135deg,#E4E4FF,#DBEAFE,#FBEAEB);--gradient-dark: linear-gradient(160deg,#1E1B4B 0%,#0B1220 60%,#101828 100%);--gradient-border: linear-gradient(135deg,rgba(98,96,255,.6),rgba(212,175,106,.4));--canvas: var(--snow);--bg: var(--snow);--surface: #FFFAF2;--card: #FFFCF7;--surface-muted: var(--gray-100);--surface-strong: var(--brand-100);--text: var(--navy-900);--text-soft: var(--gray-600);--muted: #64748B;--line: rgba(98,96,255,.1);--line-strong: rgba(98,96,255,.18);--card-border: 1px solid rgba(98,96,255,.1);--card-hover-border: rgba(98,96,255,.28);--accent: var(--brand-500);--accent-hover: var(--brand-600);--accent-soft: var(--brand-100);--accent-ink: var(--brand-800);--ink: var(--navy-900);--danger-soft: #FEE2E2;--warning-soft: #FEF3C7;--info-soft: var(--brand-50);--font-display: "Clash Display", "Inter Variable", system-ui, sans-serif;--font-body: "Inter Variable", "Segoe 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cubic-bezier(.2,.9,.25,1.2);--shadow-sm: 0 2px 8px rgba(16,24,40,.05),0 1px 2px rgba(16,24,40,.04);--shadow-md: 0 8px 24px rgba(16,24,40,.08);--shadow-lg: 0 20px 48px rgba(16,24,40,.14);--shadow-brand: 0 8px 24px rgba(98,96,255,.28);--glow-brand: 0 0 32px rgba(98,96,255,.3);--glow-gold: 0 0 28px rgba(212,175,106,.3);--glow-teal: 0 0 24px rgba(45,212,191,.25);--sidebar-width: 260px;--skeleton-base: #eceee9;--skeleton-highlight: #f7f8f5;--edu-gradient-a: #bac6ea;--edu-gradient-b: #fff6e9;--metric-accent-bg: #eef3ef;--metric-accent-border: #cedbd2}:root[data-theme=dark]{color-scheme:dark;--canvas: var(--night);--bg: var(--night);--surface: #111827;--card: #1A2235;--surface-muted: #202A40;--surface-strong: var(--lux-midnight);--gray-100: #202A40;--text: #F8FAFC;--text-soft: #CBD5E1;--muted: #94A3B8;--line: rgba(255,255,255,.07);--line-strong: rgba(98,96,255,.35);--accent-soft: rgba(98,96,255,.18);--accent-ink: #C7D2FE;--ink: #F8FAFC;--danger: #F87171;--success: #34D399;--warning: #FBBF24;--info: #60A5FA;--danger-soft: rgba(248,113,113,.16);--warning-soft: rgba(251,191,36,.16);--card-border: 1px solid rgba(255,255,255,.07);--shadow-sm: 0 0 18px rgba(98,96,255,.08);--shadow-md: 0 0 28px rgba(98,96,255,.12);--shadow-lg: 0 0 40px rgba(98,96,255,.16);--skeleton-base: #1c2436;--skeleton-highlight: #29334a;--edu-gradient-a: #37456f;--edu-gradient-b: #4a3f57;--metric-accent-bg: color-mix(in srgb, var(--success) 16%, var(--card));--metric-accent-border: color-mix(in srgb, var(--success) 32%, transparent)}:root{--chat-bg-page: #f4f2fa;--chat-bg-page-gradient: radial-gradient(circle at 50% 0%, #ffffff 0%, #eeeaf7 60%, #e4ddf2 100%);--chat-glass-bg: rgba(255, 255, 255, .55);--chat-glass-border: rgba(20, 10, 40, .08);--chat-glass-blur: 20px;--chat-glass-shadow: 0 8px 28px rgba(80, 50, 150, .08);--chat-sidebar-item-hover: rgba(139, 92, 246, .06);--chat-sidebar-item-active: rgba(139, 92, 246, .12);--chat-text-primary: #1a1523;--chat-text-secondary: rgba(20, 15, 35, 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.55);--bg-card-hover: rgba(255, 255, 255, .7);--border-subtle: rgba(20, 10, 40, .08);--border-medium: rgba(20, 10, 40, .14);--text-primary: #1a1523;--text-secondary: rgba(20, 15, 35, .55);--text-muted: rgba(20, 15, 35, .35);--accent-bg-subtle: rgba(129, 140, 248, .06);--accent-bg-medium: rgba(129, 140, 248, .1);--accent-bg-strong: rgba(129, 140, 248, .14);--accent-border-subtle: rgba(129, 140, 248, .14);--accent-border-medium: rgba(129, 140, 248, .22);--accent-focus-ring: rgba(129, 140, 248, .1);--success-subtle: rgba(74, 222, 128, .14);--danger-subtle: rgba(248, 113, 113, .12);--glass-blur-pill: 24px;--glass-blur-card: 20px;--glass-blur-modal: 28px}:root[data-theme=dark]{--accent-500: #6366f1;--accent-400: #818cf8;--accent-300: #a5b4fc;--accent-100: #c7d2fe;--chat-bg-page: #0a0a0d;--chat-bg-page-gradient: radial-gradient(circle at 50% 20%, #131318 0%, #0a0a0d 70%);--chat-glass-bg: rgba(255, 255, 255, .035);--chat-glass-border: rgba(255, 255, 255, .06);--chat-glass-blur: 20px;--chat-glass-shadow: 0 8px 28px rgba(0, 0, 0, .3);--chat-sidebar-item-hover: rgba(255, 255, 255, .04);--chat-sidebar-item-active: rgba(129, 140, 248, .08);--chat-text-primary: #e5e5e8;--chat-text-secondary: rgba(229, 229, 232, .55);--chat-text-muted: rgba(229, 229, 232, .35);--chat-bubble-own-bg: linear-gradient(135deg, #6366f1, #7c7ff0);--chat-bubble-own-text: #e5e5e8;--chat-bubble-other-bg: rgba(255, 255, 255, .05);--chat-bubble-other-border: rgba(255, 255, 255, .06);--chat-bubble-other-text: #e5e5e8;--chat-input-bg: rgba(255, 255, 255, .04);--chat-input-border: rgba(255, 255, 255, .07);--chat-input-placeholder: rgba(229, 229, 232, .3);--chat-icon-purple-bg: rgba(129, 140, 248, .14);--chat-icon-purple-fg: #a5b4fc;--chat-icon-magenta-bg: rgba(129, 140, 248, .1);--chat-icon-magenta-fg: #818cf8;--chat-icon-pink-bg: rgba(129, 140, 248, .1);--chat-icon-pink-fg: #c7d2fe;--chat-unread-badge-bg: #6366f1;--chat-unread-badge-text: #e5e5e8;--chat-online-dot: #4ade80;--chat-star-color: rgba(165, 180, 252, .32);--chat-dock-active: #6366f1;--chat-modal-bg: rgba(18, 17, 23, .6);--chat-modal-blur: 28px;--page-max-width: 1400px;--page-side-margin: 16px;--bg-page: #0a0a0d;--bg-card: rgba(255, 255, 255, .035);--bg-card-hover: rgba(255, 255, 255, .05);--border-subtle: rgba(255, 255, 255, .06);--border-medium: rgba(255, 255, 255, .09);--text-primary: #e5e5e8;--text-secondary: rgba(229, 229, 232, .55);--text-muted: rgba(229, 229, 232, .35);--accent-bg-subtle: rgba(129, 140, 248, .08);--accent-bg-medium: rgba(129, 140, 248, .14);--accent-bg-strong: rgba(129, 140, 248, .16);--accent-border-subtle: rgba(129, 140, 248, .16);--accent-border-medium: rgba(129, 140, 248, .25);--accent-focus-ring: rgba(129, 140, 248, .1);--success-subtle: rgba(74, 222, 128, .14);--danger-subtle: rgba(248, 113, 113, .12);--glass-blur-pill: 24px;--glass-blur-card: 20px;--glass-blur-modal: 28px}*{box-sizing:border-box;letter-spacing:0}html,body,#root{min-height:100%;margin:0}html,body{overflow:hidden;height:100dvh}button,a,input,textarea,select{transition:color var(--motion-fast) var(--easing-standard),background-color var(--motion-fast) var(--easing-standard),border-color var(--motion-fast) var(--easing-standard),box-shadow var(--motion-normal) var(--easing-standard),opacity var(--motion-fast) var(--easing-standard),transform var(--motion-fast) var(--easing-standard)}button:active:not(:disabled),a:active{transform:scale(.98)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:0;box-shadow:0 0 0 4px #28604729}button,input,textarea,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}a{color:inherit;text-decoration:none}img,video{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}::selection{background:#cce0d3;color:var(--accent-ink)}:focus-visible{outline:3px solid rgba(40,96,71,.25);outline-offset:2px}input,textarea,select{width:100%;min-height:42px;border:1px solid var(--line-strong);border-radius:7px;background:var(--surface);padding:9px 11px;transition:border-color .15s ease,box-shadow .15s ease}input:hover,textarea:hover,select:hover{border-color:#aeb4aa}input:focus,textarea:focus,select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px #2860471a}textarea{resize:vertical;line-height:1.5}input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,input:-webkit-autofill:active{-webkit-text-fill-color:var(--text);transition:background-color 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ease}.button:active:not(:disabled){transform:translateY(1px)}.button-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.button-secondary{background:var(--surface);border-color:var(--line-strong);color:var(--text)}.button-secondary:hover:not(:disabled){background:var(--surface-muted)}.button-ghost{background:transparent;color:var(--text-soft)}.button-ghost:hover:not(:disabled){background:var(--surface-muted)}.button-danger{background:var(--danger);color:#fff}.button-row{display:flex;gap:8px}.text-button{border:0;background:transparent;padding:0;color:var(--accent);font-weight:700}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.icon-button{width:38px;height:38px;flex:0 0 38px;border:1px solid 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p{margin:0;color:var(--muted);line-height:1.6;font-size:14px}.auth-form{display:grid;gap:16px}.social-auth{display:grid;grid-template-columns:1fr 1fr;gap:10px}.social-auth button{min-height:44px;padding:0 12px;border:1px solid var(--line-strong);border-radius:7px;background:var(--surface);display:inline-flex;align-items:center;justify-content:center;gap:9px;color:var(--text);font:inherit;font-size:12px;font-weight:700}.social-auth button:hover:not(:disabled){border-color:#9aa7a0;background:var(--canvas)}.social-auth button:focus-visible{outline:3px solid rgba(40,96,71,.2);outline-offset:2px}.social-auth button:disabled{cursor:wait;opacity:.55}.google-mark{font-family:Arial,sans-serif;font-size:18px;font-weight:800;color:#4285f4}.auth-divider{height:18px;display:flex;align-items:center;color:var(--muted);font-size:11px}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:var(--line)}.auth-divider span{padding:0 12px}.oauth-loading{min-height:90px;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:13px}.auth-form>.button{width:100%;min-height:44px;margin-top:2px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.password-input{display:flex;align-items:center;position:relative}.password-input input{padding-right:46px}.password-input button{position:absolute;right:5px;width:34px;height:34px;border:0;background:transparent;display:grid;place-items:center;color:var(--muted)}.auth-forgot{justify-self:end;margin-top:-7px;font-size:12px}.auth-switch{margin:5px 0 0;text-align:center;color:var(--muted);font-size:13px}.auth-switch button{border:0;background:transparent;padding:0;color:var(--accent);font-weight:750}.form-error{padding:10px 12px;margin-bottom:15px;border:1px solid #ecc7c3;border-radius:7px;background:var(--danger-soft);color:#7c2e29;font-size:13px;line-height:1.45}.code-input{height:58px;text-align:center;font-family:Cascadia 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var(--surface);border-radius:50%;background:var(--line)}.status-dot-online{background:var(--success)}.status-dot-away,.status-dot-busy,.status-dot-dnd{background:#f0b429}.status-dot-in_meeting{background:var(--accent)}.status-dot-invisible{background:var(--muted);border-style:dashed}.status-picker{position:relative;flex-shrink:0}.status-picker>.icon-button{position:relative}.status-picker>.icon-button>.status-dot{position:static;border:0;width:12px;height:12px}.status-menu{position:absolute;left:0;bottom:calc(100% + 8px);z-index:20;width:176px;padding:6px;display:grid;gap:2px;border:var(--card-border);border-radius:var(--radius-md);background:var(--card);box-shadow:var(--shadow-lg)}.status-menu button{min-height:36px;padding:6px 8px;display:flex;align-items:center;gap:9px;border:0;border-radius:7px;background:transparent;color:var(--text);font-size:11.5px;text-align:left}.status-menu button:hover{background:var(--surface-muted)}.status-menu button>span{flex:1}.status-menu .status-dot{position:static;border:0;width:8px;height:8px}.public-id-block{margin:8px 0 12px;padding:7px 8px 7px 12px;display:flex;align-items:center;gap:5px;border-radius:var(--radius-pill);background:var(--surface-muted);color:var(--text-soft);font-size:12px}.public-id-block>span{margin-right:auto;font-variant-numeric:tabular-nums}.public-profile-page{min-height:100dvh;padding:28px clamp(20px,6vw,72px);background:var(--canvas)}.public-profile-page>header{max-width:1040px;margin:0 auto}.public-profile-card{width:min(100%,430px);min-height:300px;margin:clamp(60px,12vh,120px) auto 0;padding:38px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-xl);background:var(--surface);box-shadow:var(--shadow-md);text-align:center}.public-profile-card h1{margin:18px 0 6px;font-size:24px}.public-profile-card>p{margin:0;color:var(--muted)}.public-profile-id{width:100%;margin-top:22px;padding:8px 9px 8px 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strong{width:24px;color:var(--brand-600);font-size:11px}.notifications-wrap{position:relative}.notifications-wrap .topbar-notifications{position:relative;overflow:visible}.notifications-menu{position:absolute;z-index:80;top:calc(100% + 9px);right:0;width:min(340px,calc(100vw - 24px));border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--shadow-lg);overflow:hidden;animation:premium-menu-in var(--motion-normal) var(--easing-standard)}.notifications-menu>header{min-height:44px;padding:0 8px 0 14px;display:flex;align-items:center;justify-content:space-between;gap:8px;border-bottom:1px solid var(--line)}.notifications-menu>header strong{font-size:13px}.notifications-menu>header button{display:flex;align-items:center;gap:5px;padding:6px 8px;border:0;border-radius:8px;background:transparent;color:var(--brand-600);font-size:11px;font-weight:700;cursor:pointer}.notifications-menu>header button:hover{background:var(--surface-muted)}.notifications-menu 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small{max-width:220px;overflow:hidden;color:var(--muted);text-overflow:ellipsis;white-space:nowrap}@media(min-width:821px){.app-shell{display:block}.app-shell>.sidebar{display:none}.app-main{padding-bottom:92px}.chat-page{height:calc(100dvh - 128px)}}.page{width:min(100%,1240px);margin:0 auto}.page-header{min-height:84px;margin-bottom:26px;display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.page-header h1{margin-bottom:8px;font-size:28px;line-height:1.2}.page-header>div>p:last-child{max-width:650px;margin:0;color:var(--muted);font-size:13px;line-height:1.55}.page-actions{padding-top:13px}.panel-header{min-height:70px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line)}.panel-header h2{margin-bottom:4px;font-size:15px}.panel-header 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var(--surface),var(--glow-brand)}.role-badge{border-radius:var(--radius-pill);background:var(--lux-gold-soft);color:var(--lux-copper)}.public-id-block,.public-profile-id{border:1px solid rgba(98,96,255,.12);background:var(--surface-muted)}.public-id-block strong,.public-profile-id strong{font-family:var(--font-mono);color:var(--brand-600)}.settings-header>span,.setting-icon,.session-device{border-radius:var(--radius-md);background:var(--brand-100);color:var(--brand-700)}.toggle-list button,.session-row{min-height:64px;border-radius:var(--radius-md)}.toggle-list button:hover,.session-row:hover{background:var(--gray-100)}.toggle-list button:hover>svg,.session-row:hover>svg{transform:translate(2px)}.public-profile-card{position:relative;overflow:hidden;border:var(--card-border)}.public-profile-card:before{content:"";position:absolute;inset:0;padding:1px;border-radius:inherit;background:var(--gradient-border);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 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29px);width:16px;height:16px;border:3px solid var(--surface);border-radius:50%;background:var(--success)}.public-profile-hero h1{margin:14px 0 3px;font-size:23px}.public-profile-hero p{margin:0;color:var(--brand-700);font-size:13px}.public-profile-status{margin-top:4px!important;color:var(--muted)!important;font-size:11px!important}.public-profile-message{width:calc(100% - 28px);min-height:58px;margin:14px;padding:8px 14px;display:grid;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:10px;border:0;border-radius:16px;background:var(--brand-700);color:#fff;text-align:left}.public-profile-message>svg,.public-profile-message>.spin{justify-self:center}.public-profile-message span,.public-profile-info span{min-width:0;display:grid;gap:2px}.public-profile-message small{color:#ffffffb8;font-size:10px}.public-profile-error{width:calc(100% - 28px);margin:-7px 14px 12px!important;padding:9px 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