:root{--primary: #ff6a6a;--primary-container: #ff9a9a;--on-primary: #ffffff;--secondary: #f5b5b5;--secondary-container: #ffe5e5;--on-secondary: #a45b5b;--tertiary: #d1a1a1;--on-tertiary: #5e3434;--error: #e54444;--error-container: #ffefef;--error-border: #ffafaf;--background: #f5f5f5;--surface: #fdfdfd;--surface-variant: #f8ecec;--outline: #f0d5d5;--text: #2b2020;--muted: #8f7474;--grouped-background: #f5f5f5;--cell-background: #ffffff;--cell-background-hover: #fff7f7;--control-background: #f8ecec;--separator: rgb(240 213 213 / 82%);--shadow: 0 1px 2px rgb(43 32 32 / 5%);--scrollbar-thumb: rgb(214 194 198 / 72%);--scrollbar-thumb-hover: rgb(196 172 178 / 88%);--scrollbar-size: 12px;color:var(--text);background:var(--background);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;font-synthesis:none;line-height:1.45;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme: dark){:root{--primary: #b04646;--primary-container: #926a2a;--on-primary: #fff5f5;--secondary: #d68484;--secondary-container: #773737;--on-secondary: #e0b0b0;--tertiary: #b87878;--on-tertiary: #daa5a5;--error: #e56363;--error-container: #5c2525;--error-border: #8c4242;--background: #433434;--surface: #3f2e2e;--surface-variant: #554444;--outline: #7f6a6a;--text: #f4e8e8;--muted: #d6a1a1;--grouped-background: #433434;--cell-background: #3f2e2e;--cell-background-hover: #493737;--control-background: #554444;--separator: rgb(127 106 106 / 82%);--shadow: 0 1px 2px rgb(20 10 10 / 18%);--scrollbar-thumb: rgb(158 125 130 / 76%);--scrollbar-thumb-hover: rgb(190 150 156 / 92%)}}*{box-sizing:border-box;scrollbar-color:var(--scrollbar-thumb) transparent;scrollbar-width:thin}*::-webkit-scrollbar{width:var(--scrollbar-size);height:var(--scrollbar-size)}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{min-width:44px;min-height:44px;border:3px solid transparent;border-radius:999px;background:var(--scrollbar-thumb);background-clip:content-box}*::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover);background-clip:content-box}*::-webkit-scrollbar-corner{background:transparent}body{margin:0;min-width:320px;min-height:100vh;background:var(--background)}button,input{font:inherit}.app-shell{display:grid;align-content:start;gap:0;min-height:100vh;padding:0 0 28px;background:var(--grouped-background)}.app-snackbar-layer{position:fixed;z-index:220;top:max(16px,calc(env(safe-area-inset-top,0px) + 12px));left:50%;display:flex;justify-content:center;width:min(720px,calc(100vw - 32px));pointer-events:none;transform:translate(-50%)}.app-snackbar{display:inline-flex;align-items:center;justify-content:center;max-width:100%;min-height:42px;border:1px solid color-mix(in srgb,var(--error-border) 78%,transparent);border-radius:14px;background:color-mix(in srgb,var(--error-container) 92%,var(--cell-background));box-shadow:0 14px 34px #65343e24;color:var(--error);padding:10px 16px;font-size:13px;font-weight:760;line-height:1.35;pointer-events:auto;text-align:center;animation:app-snackbar-enter .18s ease-out both}.app-snackbar--leaving{animation:app-snackbar-exit .16s ease-in both}.app-snackbar--warning{border-color:color-mix(in srgb,#f5b54c 72%,transparent);background:color-mix(in srgb,#f5b54c 18%,var(--cell-background));box-shadow:0 14px 34px #905e0021;color:#8a5b00}.app-snackbar--info{border-color:color-mix(in srgb,#43a047 48%,transparent);background:color-mix(in srgb,#43a047 13%,var(--cell-background));box-shadow:0 14px 34px #226f371f;color:#1f6b2c}@keyframes app-snackbar-enter{0%{opacity:0;transform:translateY(-10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes app-snackbar-exit{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-8px) scale(.98)}}@media (prefers-reduced-motion: 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var(--separator);border-radius:14px;background:var(--cell-background);padding:6px}.workspace-nav-item{display:flex;align-items:center;gap:10px;min-height:42px;border:0;border-radius:10px;background:transparent;color:var(--muted);padding:9px 10px;font:inherit;font-size:14px;font-weight:760;text-align:left;cursor:pointer;transition:background .16s ease,color .16s ease}.workspace-nav-item:hover{background:var(--cell-background-hover);color:var(--text)}.workspace-nav-item--active{background:var(--control-background);color:var(--primary)}.workspace-main{display:grid;min-width:0;gap:14px}.home-placeholder{display:grid;min-height:280px;align-content:center;justify-items:center;gap:10px;color:var(--muted);padding:34px 18px;text-align:center}.home-placeholder h2{font-size:18px}.home-placeholder p{max-width:360px;color:var(--muted);font-size:14px;line-height:1.45}.contacts-panel{display:grid;gap:0;overflow:visible}.contacts-topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;border-bottom:1px solid var(--separator);border-radius:16px 16px 0 0;background:var(--cell-background);padding:14px 14px 0}.contacts-title-stack{display:grid;flex:1 1 auto;min-width:0;gap:2px}.contacts-title{margin:0;color:var(--text);font-size:18px;font-weight:820;line-height:1.2}.contact-tab-list{display:flex;min-width:0;gap:18px;overflow-x:auto;padding:0}.contacts-actions{align-self:end;flex:0 0 auto;margin-left:auto;padding-bottom:8px}.contact-tab{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);padding:8px 0 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14px;font-size:12px;font-weight:720}.contact-list-footer{display:flex;align-items:center;justify-content:center;min-height:44px;gap:8px;color:var(--muted);font-size:12px;font-weight:700}.contact-list-footer--error{color:var(--error)}.contact-load-sentinel{min-height:1px}.login-layout{display:grid;min-height:calc(100vh - 56px);place-items:center}.login-card{display:grid;width:100%;gap:18px}.brand-block{display:grid;justify-items:center;gap:10px;text-align:center}.brand-logo{display:block;width:72px;height:auto;margin-bottom:4px}.brand-logo--small{width:44px;margin:0}h1,h2,p{margin:0}h1,h2{color:var(--text);font-weight:650;letter-spacing:0}h1{font-size:28px;line-height:1.16}h2{font-size:18px;line-height:1.22}.brand-block p,.method-hint,.muted,.ready-panel p{color:var(--muted)}.brand-block p{max-width:320px;font-size:15px;line-height:1.45}.login-form{display:grid}.apple-button,.wechat-button,.dev-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;border-radius:14px;font:inherit;font-weight:650;letter-spacing:0;cursor:pointer;transition:border-color .16s ease,background .16s ease,opacity .16s ease,transform .16s ease}.apple-button{border:1px solid #000000;background:#000;color:#fff;padding:12px 18px}.apple-button:hover:not(:disabled),.wechat-button:hover:not(:disabled),.dev-button:hover:not(:disabled),.secondary-button:hover:not(:disabled){transform:translateY(-1px)}.apple-button:hover:not(:disabled){background:#1c1c1e}.apple-button:disabled,.wechat-button:disabled,.dev-button:disabled,.secondary-button:disabled{cursor:not-allowed;opacity:.6}.wechat-button{min-height:52px;border:1px solid #1aad19;background:#1aad19;color:#fff;padding:12px 18px}.wechat-button:hover:not(:disabled){background:#159315}.dev-button{min-height:46px;border:1px solid var(--outline);background:var(--surface-variant);color:var(--on-secondary);padding:10px 14px}.dev-button:hover:not(:disabled){border-color:var(--primary);background:var(--surface)}.apple-mark{font-size:20px;line-height:1}.qr-panel{display:grid;justify-items:center;gap:14px;padding:16px}.qr-frame{position:relative;display:grid;width:min(236px,calc(100vw - 96px));aspect-ratio:1;place-items:center;border:1px solid var(--outline);border-radius:14px;background:#fff;padding:8px}.qr-frame img{display:block;width:100%;height:100%;border-radius:8px}.qr-placeholder{display:grid;width:100%;height:100%;place-items:center;border-radius:8px;color:var(--muted)}.qr-success{position:absolute;top:8px;right:8px;bottom:8px;left:8px;display:grid;place-items:center;border-radius:8px;background:#23202075;color:#fff}.qr-success svg{filter:drop-shadow(0 10px 20px rgb(0 0 0 / 28%))}.qr-copy{display:grid;justify-items:center;gap:6px;text-align:center}.qr-copy h2{font-size:17px}.qr-copy p{color:var(--muted);font-size:13px;line-height:1.4}.qr-refresh{width:100%;min-height:42px}.login-divider{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;color:var(--muted);font-size:12px;font-weight:700}.login-divider:before,.login-divider:after{content:"";height:1px;background:var(--outline)}.method-hint{max-width:360px;justify-self:center;font-size:13px;line-height:1.45;text-align:center}@media (min-width: 760px) and (max-height: 760px){.login-card{gap:12px}.brand-block{gap:6px}.brand-logo{width:56px;margin-bottom:0}.brand-block h1{font-size:24px}.brand-block p{font-size:14px}.qr-panel{grid-template-columns:auto 1fr 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116px)}.workspace-header{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:4px}.workspace-brand{display:flex;align-items:center;gap:14px}.status-pill{display:inline-flex;align-items:center;min-height:34px;border:1px solid var(--outline);border-radius:999px;background:var(--control-background);color:var(--on-secondary);padding:6px 12px;font-size:12px;font-weight:700}.surface-panel{overflow:hidden;border:1px solid var(--separator);border-radius:16px;background:var(--cell-background);box-shadow:var(--shadow)}.visually-hidden{position:absolute;overflow:hidden;width:1px;height:1px;padding:0;border:0;clip:rect(0 0 0 0);margin:-1px;white-space:nowrap}.workspace-summary{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.workspace-summary:has(.voice-panel){grid-template-columns:minmax(280px,.9fr) minmax(0,1.1fr)}.account-panel{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:16px}.account-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}.section-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.section-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.avatar{position:relative;display:grid;width:46px;height:46px;place-items:center;border-radius:14px;background:var(--primary);color:var(--on-primary);font-size:18px;font-weight:800}.toolbar-account-avatar img,.subscription-avatar img,.avatar img,.member-avatar img,.team-avatar img,.notification-session-avatar img,.chat-bubble-avatar img,.profile-hero-avatar img,.profile-sidebar-avatar img,.profile-edit-avatar img,.public-profile-avatar img,.participant-avatar img,.participant-avatar-frame img{display:block;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 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0}.join-panel--modal{padding:0}.lookup-card{display:grid;align-content:start;gap:12px;min-width:0;border:1px solid var(--separator);border-radius:14px;background:var(--surface);padding:12px}.lookup-card--hidden{display:none}.lookup-card-header{display:flex;align-items:center;gap:12px}.lookup-card h3{margin:0;color:var(--text);font-size:15px;font-weight:700;letter-spacing:0;line-height:1.2}.lookup-icon{display:grid;flex:0 0 auto;width:42px;height:42px;place-items:center;border-radius:12px;background:var(--control-background);color:var(--on-secondary)}.input-row{display:flex;align-items:center;gap:9px;min-width:0}.text-input{width:100%;min-width:0;min-height:40px;border:1px solid var(--separator);border-radius:12px;background:var(--cell-background);color:var(--text);padding:9px 12px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.text-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff6a6a29}.text-input::placeholder{color:var(--muted)}.select-input{width:100%;min-width:0;min-height:40px;border:1px solid var(--separator);border-radius:12px;background:var(--cell-background);color:var(--text);padding:8px 12px;outline:none}.select-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff6a6a29}.select-trigger{display:inline-flex;align-items:center;justify-content:space-between;width:100%;min-width:0;min-height:40px;border:1px solid var(--separator);border-radius:12px;background:var(--cell-background);color:var(--text);padding:8px 10px 8px 12px;font:inherit;font-size:14px;font-weight:650;outline:none;cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.select-trigger:hover,.select-trigger[data-state=open]{border-color:var(--primary);background:var(--cell-background-hover)}.select-trigger:focus-visible{border-color:var(--primary);box-shadow:0 0 0 3px #ff6a6a29}.select-icon{display:inline-flex;color:var(--muted)}.select-content{z-index:80;min-width:var(--radix-select-trigger-width);overflow:hidden;border:1px solid var(--separator);border-radius:14px;background:var(--cell-background);box-shadow:0 18px 44px #2b202029}.select-viewport{padding:6px}.select-item{position:relative;display:flex;align-items:center;min-height:36px;border-radius:10px;color:var(--text);padding:8px 34px 8px 10px;font-size:14px;font-weight:650;outline:none;cursor:pointer}.select-item[data-highlighted]{background:var(--cell-background-hover);color:var(--primary)}.select-item-indicator{position:absolute;right:10px;display:inline-flex;color:var(--primary)}.dropdown-content{z-index:80;display:grid;min-width:190px;gap:4px;overflow:hidden;border:1px solid var(--separator);border-radius:14px;background:var(--cell-background);padding:6px;box-shadow:0 18px 44px #2b202029}.dropdown-item{display:flex;align-items:center;gap:9px;min-height:38px;border-radius:10px;color:var(--text);padding:8px 10px;font-size:14px;font-weight:700;outline:none;cursor:pointer}.dropdown-item svg{flex:0 0 auto;color:var(--muted)}.dropdown-item[data-highlighted]{background:var(--cell-background-hover);color:var(--primary)}.dropdown-item[data-highlighted] svg{color:var(--primary)}.dropdown-item[data-disabled]{color:var(--muted);cursor:not-allowed;opacity:.58}.dropdown-item[data-disabled] svg{color:var(--muted)}.tooltip-content{z-index:90;border-radius:10px;background:var(--text);color:var(--background);padding:7px 9px;box-shadow:0 12px 28px #2b20202e;font-size:12px;font-weight:700;line-height:1}.tooltip-arrow{fill:var(--text)}.subtle-state{border:1px dashed var(--separator);border-radius:12px;color:var(--muted);padding:12px;font-size:13px;text-align:center}.lookup-results{display:grid;gap:8px}.search-team-cell{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;min-height:78px;border:1px solid var(--separator);border-radius:12px;background:var(--cell-background);padding:12px;transition:background .16s ease,border-color .16s ease}.search-team-cell:hover{background:var(--cell-background-hover)}.search-team-cell--preview{grid-template-columns:minmax(0,1fr) auto}.search-team-main,.search-team-copy{display:grid;min-width:0}.search-team-main{gap:8px}.search-team-copy{gap:4px}.search-team-copy h3{margin:0;overflow:hidden;color:var(--text);font-size:15px;font-weight:700;letter-spacing:0;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.search-team-copy p{margin:0;overflow:hidden;color:var(--muted);font-size:12px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.search-highlight{background:transparent;color:var(--primary);font:inherit;font-weight:800}.member-strip{display:flex;align-items:center;min-height:30px;gap:6px}.member-avatar{position:relative;display:grid;box-sizing:border-box;flex:0 0 auto;place-items:center;width:30px;height:30px;overflow:hidden;border:3px solid #d1d1d6;border-radius:50%;background:var(--surface);color:var(--muted);padding:0;font:inherit;font-size:11px;font-weight:800;line-height:1}.member-avatar--clickable{cursor:pointer;transition:box-shadow .16s ease,transform .16s ease}.member-avatar--clickable:hover{transform:translateY(-1px);box-shadow:0 6px 14px #2b202021}.member-avatar--clickable:focus-visible{outline:none;box-shadow:0 0 0 3px #ff6a6a2e}.member-avatar img{display:block;position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:50% 50%}.member-avatar--extra{border-color:var(--cell-background);background:var(--primary);color:var(--on-primary);font-size:10px}.member-count-inline{color:var(--muted);font-size:12px;font-weight:650}.search-team-side{display:grid;justify-items:center;gap:6px;min-width:58px;color:var(--secondary);font-size:12px;font-weight:700}.team-id-label{white-space:nowrap}.manager-mark{display:grid;place-items:center;color:var(--primary)}.search-team-action{min-width:72px}.team-list{display:grid;gap:0;border:1px solid var(--separator);border-radius:14px;background:var(--cell-background);overflow:hidden}.team-cell{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:76px;border:0;border-radius:0;background:var(--cell-background);padding:12px 14px;transition:background .16s ease}.team-cell:not(:last-child){border-bottom:1px solid var(--separator)}.team-cell:hover{background:var(--cell-background-hover)}.team-cell--compact{min-height:70px;padding:10px;border:1px solid var(--separator);border-radius:12px}.team-avatar,.voice-icon{display:grid;place-items:center;border-radius:12px;background:var(--control-background);color:var(--on-secondary);font-weight:800}.team-avatar{position:relative;width:42px;height:42px;overflow:hidden;font-size:16px}.team-info{display:grid;min-width:0;gap:4px}.team-info h3{margin:0;overflow:hidden;color:var(--text);font-size:15px;font-weight:700;letter-spacing:0;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.team-info p,.team-meta{color:var(--muted);font-size:12px}.team-info p{overflow:hidden;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.team-meta{display:flex;flex-wrap:wrap;gap:8px 12px;line-height:1.2}.team-meta span,.voice-metrics span{display:inline-flex;align-items:center;gap:5px}.study-button,.join-button,.danger-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;border:1px solid transparent;border-radius:12px;padding:7px 12px;font:inherit;font-size:13px;font-weight:700;letter-spacing:0;cursor:pointer;transition:background .16s ease,opacity .16s ease,transform .16s ease}.study-button{background:var(--primary);color:var(--on-primary)}.join-button{border-color:var(--separator);background:var(--control-background);color:var(--on-secondary)}.danger-button{background:var(--error-container);color:var(--error);border-color:var(--error-border)}.study-button:hover:not(:disabled),.join-button:hover:not(:disabled),.danger-button:hover:not(:disabled){transform:translateY(-1px)}.study-button:disabled,.join-button:disabled,.danger-button:disabled{cursor:not-allowed;opacity:.58}.invite-preview{display:grid;gap:10px}.invite-team-cell{grid-template-columns:minmax(0,1fr) auto;border-radius:12px}.invite-meta{display:flex;flex-wrap:wrap;gap:8px 12px;color:var(--muted);font-size:13px;font-weight:650}.invite-meta span{display:inline-flex;align-items:center;gap:5px}.profile-panel{display:grid;gap:14px;padding:16px}.dialog-overlay{position:fixed;z-index:50;top:0;right:0;bottom:0;left:0;background:#2b202038;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.profile-dialog{position:fixed;z-index:60;top:50%;left:50%;display:grid;width:min(980px,calc(100vw - 40px));height:min(720px,calc(100vh - 40px));overflow:hidden;padding:0;--profile-accent: #3f7df6;--profile-field: color-mix(in srgb, var(--surface) 72%, var(--cell-background));--profile-cover-start: color-mix(in srgb, #9fcaff 54%, var(--cell-background));--profile-cover-end: color-mix(in srgb, #fff2b8 50%, var(--cell-background));box-shadow:0 28px 78px #2b20202e;transform:translate(-50%,-50%)}.profile-dialog:focus{outline:none}.avatar-crop-overlay{z-index:65}.avatar-crop-dialog{position:fixed;z-index:70;top:50%;left:50%;display:grid;width:min(440px,calc(100vw - 32px));max-height:calc(100vh - 32px);gap:18px;overflow:auto;padding:18px;border-radius:24px;background:color-mix(in srgb,var(--cell-background) 92%,var(--surface));box-shadow:0 28px 78px #2b202038;transform:translate(-50%,-50%)}.avatar-crop-dialog:focus{outline:none}.avatar-crop-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.avatar-crop-header>div:first-child{display:grid;min-width:0;gap:5px}.avatar-crop-header h2{margin:0;color:var(--text);font-size:23px;font-weight:860;line-height:1.12}.avatar-crop-body{display:grid;justify-items:center;gap:16px}.avatar-crop-frame{position:relative;width:280px;height:280px;overflow:hidden;border:1px solid color-mix(in srgb,var(--separator) 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input{width:100%;accent-color:var(--primary)}.avatar-crop-actions{display:flex;justify-content:flex-end;gap:10px}.notification-drawer{position:fixed;z-index:60;top:50%;left:50%;display:grid;grid-template-rows:auto minmax(0,1fr);width:min(1180px,calc(100vw - 48px));height:min(760px,calc(100vh - 48px));min-height:0;max-height:none;overflow:hidden;padding:0;transform:translate(-50%,-50%);box-shadow:0 28px 78px #2b20202e}.notification-drawer:focus{outline:none}.notification-workspace-header{display:grid;grid-template-columns:minmax(290px,340px) minmax(0,1fr) auto;align-items:center;min-height:60px;gap:0;border-bottom:1px solid var(--separator);background:var(--surface);padding:0}.notification-workspace-title{display:flex;align-items:center;align-self:stretch;flex-wrap:wrap;min-width:0;gap:10px;border-right:1px solid var(--separator);padding:14px 16px}.notification-workspace-title h2{flex:0 0 auto;margin:0;font-size:18px;font-weight:820;line-height:1.18}.notification-workspace-title .socket-status-pill{flex:0 0 auto}.notification-workspace-current{display:grid;align-content:center;min-width:0;gap:2px;padding:12px 16px}.notification-workspace-current h3{overflow:hidden;margin:0;color:var(--text);font-size:16px;font-weight:840;line-height:1.18;text-overflow:ellipsis;white-space:nowrap}.notification-workspace-current p{overflow:hidden;margin:0;color:var(--muted);font-size:11px;font-weight:720;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.notification-workspace-back{display:none}.notification-workspace-close{grid-column:3;justify-self:end;margin-right:16px}.notification-workspace-body{display:grid;grid-template-columns:minmax(290px,340px) minmax(0,1fr);min-width:0;min-height:0}.notification-workspace-sidebar{display:grid;grid-template-rows:minmax(0,1fr);min-width:0;min-height:0;border-right:1px solid var(--separator);background:var(--grouped-background)}.notification-list{display:block;min-height:0;overflow-y:auto;padding:14px}.notification-load-sentinel{min-height:1px}.notification-list-status{display:flex;align-items:center;justify-content:center;min-height:32px;gap:8px;color:var(--muted);font-size:12px;font-weight:720}.notification-session-card{display:grid;overflow:hidden;border:1px solid color-mix(in srgb,var(--separator) 72%,transparent);border-radius:20px;background:var(--cell-background)}.notification-session-cell{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;min-height:72px;border:0;background:transparent;color:inherit;padding:11px 12px;text-align:left;cursor:pointer}.notification-session-cell:not(:last-child):after{position:absolute;right:42px;bottom:0;left:68px;height:1px;background:var(--separator);content:""}.notification-session-cell--no-leading{grid-template-columns:minmax(0,1fr) auto;padding-left:18px}.notification-session-cell--no-leading:not(:last-child):after{left:18px}.notification-session-cell:hover{background:var(--cell-background-hover)}.notification-session-cell--subscription-entry{grid-template-columns:minmax(0,1fr) auto auto;grid-template-rows:auto;align-items:center;min-height:86px;column-gap:10px;row-gap:8px;padding:13px 15px 12px 16px}.notification-session-cell--has-subscription-avatars{grid-template-rows:auto auto}.notification-session-cell--subscription-entry:not(:last-child):after{right:34px;left:22px}.notification-session-subscription-title{grid-column:1;grid-row:1;overflow:hidden;color:var(--text);font-size:16px;font-weight:880;line-height:1.12;text-overflow:ellipsis;white-space:nowrap}.notification-session-subscription-unread{grid-column:2;grid-row:1;align-self:center;justify-self:end}.notification-session-cell--has-subscription-avatars .notification-session-subscription-unread{grid-row:1 / 3}.notification-session-subscription-avatars{display:flex;grid-column:1;grid-row:2;align-items:center;gap:6px;min-width:0;overflow:hidden}.notification-session-subscription-avatar{position:relative;display:grid;flex:0 0 auto;box-sizing:border-box;width:30px;height:30px;overflow:hidden;place-items:center;border:2px solid transparent;border-radius:50%;background:var(--control-background);color:var(--muted);font-size:11px;font-weight:850;line-height:1}.notification-session-subscription-avatar img{display:block;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center center}.notification-session-cell--subscription-entry .notification-session-chevron{grid-column:3;grid-row:1;align-self:center}.notification-session-cell--has-subscription-avatars .notification-session-chevron{grid-row:1 / 3}.notification-session-cell--wallet-entry{grid-template-columns:minmax(0,1fr) auto auto;min-height:86px;column-gap:10px;padding:14px 12px 13px 16px}.notification-session-cell--wallet-entry:not(:last-child):after{right:34px;left:22px}.notification-session-cell--wallet-entry .notification-session-chevron{grid-column:3}.notification-session-wallet-copy{display:grid;min-width:0;gap:8px}.notification-session-wallet-title-row{display:flex;align-items:baseline;justify-content:space-between;min-width:0;gap:12px}.notification-session-wallet-title-row strong{overflow:hidden;color:var(--text);font-size:16px;font-weight:880;line-height:1.15;text-overflow:ellipsis;white-space:nowrap}.notification-session-wallet-title-row small{flex:0 0 auto;color:var(--muted);font-size:12px;font-weight:660;line-height:1.2}.notification-session-wallet-preview{display:flex;align-items:baseline;min-width:0;gap:8px;color:var(--muted);font-size:14px;font-weight:690;line-height:1.25}.notification-session-wallet-preview em{flex:0 0 auto;color:var(--primary);font-style:normal;font-weight:850}.notification-session-wallet-preview span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notification-session-cell--active{background:color-mix(in srgb,var(--primary) 8%,var(--cell-background))}.notification-session-cell--active:hover{background:color-mix(in srgb,var(--primary) 11%,var(--cell-background))}.notification-session-cell--destructive .notification-session-brief{color:var(--error)}.notification-session-leading{position:relative;display:grid;flex:0 0 auto;width:46px;min-height:48px;place-items:center}.notification-session-avatar{position:relative;display:grid;box-sizing:border-box;width:40px;height:40px;overflow:hidden;place-items:center;border:2px solid transparent;border-radius:50%;background:var(--control-background);color:var(--on-secondary);font-size:14px;font-weight:850;line-height:1}.notification-session-avatar svg{stroke-width:2.2}.notification-session-avatar img{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;max-width:none;border-radius:50%;object-fit:cover;object-position:center center}.notification-session-avatar--TeamChat{border-color:transparent;background:#ff6f6f24;color:var(--primary)}.notification-session-cell--TeamChat .notification-session-avatar{border-radius:16px}.notification-session-avatar--study{background:transparent;color:var(--primary)}.notification-session-cell--TeamChat .notification-session-avatar--study{border-radius:0}.notification-session-avatar--PersonalChat{background:#5cad7d21;color:#2e7d32}.notification-session-avatar--SubscriptionHistory{background:#ff6a6a17;color:var(--primary)}.notification-session-avatar--preview{background:var(--control-background);color:var(--muted)}.notification-session-avatar--TeamRequestHistory,.notification-session-avatar--TeamInvitation{background:#ff6a6a1f;color:#b0525a}.notification-session-avatar--Transaction,.notification-session-avatar--WalletHistory{background:#eeb14124;color:#9d6a12}.notification-session-avatar--SummaryReport,.notification-session-avatar--PlacementAssessment,.notification-session-avatar--Certificate{background:#5887cd21;color:#315f9f}.notification-session-copy{display:grid;min-width:0;gap:5px}.notification-session-title-row,.notification-session-subtitle-row{display:flex;align-items:center;min-width:0;gap:6px}.notification-session-title-row{align-items:center;justify-content:space-between}.notification-session-title-group{display:flex;align-items:baseline;min-width:0;gap:6px}.notification-session-title-group strong{overflow:hidden;color:var(--text);font-size:14px;font-weight:850;line-height:1.22;text-overflow:ellipsis;white-space:nowrap}.notification-session-title-row small{flex:0 0 auto;color:var(--muted);font-size:10px;font-weight:660;line-height:1.35}.notification-session-meta{flex:0 0 auto;color:color-mix(in srgb,var(--primary) 52%,var(--muted));font-size:12px;font-weight:720;line-height:1.2}.notification-session-state-chip{flex:0 0 auto;border-radius:5px;background:var(--primary);color:var(--on-primary);padding:2px 6px;font-size:10px;font-weight:820;line-height:1.2}.notification-session-state-chip--destructive{background:#ff6a6a1f;color:var(--error)}.notification-session-brief{overflow:hidden;color:var(--muted);font-size:13px;font-weight:620;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.notification-session-chevron{flex:0 0 auto;color:color-mix(in srgb,var(--muted) 48%,transparent);stroke-width:2.6}.notification-session-badge,.notification-session-unread,.notification-session-subscription-unread{display:grid;place-items:center;background:var(--primary);color:var(--on-primary);font-size:10px;font-weight:850;line-height:1}.notification-session-badge{position:absolute;top:2px;right:1px;min-width:18px;height:18px;border:2px solid var(--cell-background);border-radius:999px;padding:0 4px}.notification-session-unread,.notification-session-subscription-unread{flex:0 0 auto;min-width:18px;height:18px;border-radius:999px;padding:0 5px}.notification-session-badge--dot,.notification-session-unread--dot,.notification-session-subscription-unread--dot{min-width:8px;width:8px;height:8px;padding:0}.notification-session-badge--dot{top:5px;right:6px;border:0}.notification-cell{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:12px;border:0;border-bottom:1px solid var(--separator);background:var(--cell-background);color:inherit;padding:14px 16px;text-align:left;cursor:default}.notification-message-cell{background:var(--surface)}.notification-chatbox{display:grid;grid-template-rows:minmax(0,1fr) auto auto;min-height:min(620px,calc(100vh - 154px));background:var(--surface)}.notification-chat-panel{display:grid;grid-template-rows:minmax(0,1fr);min-width:0;min-height:0;background:var(--surface)}.notification-chat-panel .notification-chatbox{height:100%;min-height:0}.notification-chat-panel--empty{grid-template-rows:minmax(0,1fr);background:linear-gradient(180deg,color-mix(in srgb,var(--control-background) 36%,transparent),transparent 58%),var(--surface)}.notification-chat-empty-panel{display:grid;align-content:center;justify-items:center;min-height:0;gap:10px;color:var(--muted);padding:28px;text-align:center}.notification-chat-empty-panel strong{color:var(--text);font-size:17px;font-weight:820}.notification-chat-empty-panel p{max-width:280px;color:var(--muted);font-size:13px;line-height:1.45}.notification-chat-dialog{position:fixed;z-index:70;top:50%;left:50%;display:grid;grid-template-rows:auto minmax(0,1fr);width:min(720px,calc(100vw - 32px));height:min(760px,calc(100vh - 48px));overflow:hidden;padding:0;transform:translate(-50%,-50%);box-shadow:0 32px 88px #2b202033}.notification-chat-dialog:focus{outline:none}.notification-chat-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--separator);background:var(--surface);padding:16px 18px}.notification-chat-dialog-header div{display:grid;min-width:0;gap:4px}.notification-chat-dialog-header h2{overflow:hidden;color:var(--text);font-size:20px;font-weight:840;line-height:1.18;text-overflow:ellipsis;white-space:nowrap}.notification-chat-dialog-header p{color:var(--muted);font-size:12px;font-weight:720}.notification-chat-dialog .notification-chatbox{height:100%;min-height:0}.notification-chat-scroll{display:flex;flex-direction:column;min-height:0;gap:8px;overflow-y:auto;background:color-mix(in srgb,var(--control-background) 45%,var(--surface));padding:14px 16px 18px}.notification-history-panel{background:var(--grouped-background)}.notification-history-list{display:flex;flex-direction:column;min-height:0;gap:14px;overflow-y:auto;background:var(--grouped-background);padding:26px 28px}.notification-history-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;min-height:86px;width:100%;min-width:0;gap:14px;border:0;border-radius:28px;background:var(--surface);color:inherit;padding:17px 18px;font:inherit;text-align:left;cursor:default;box-shadow:0 1px color-mix(in srgb,var(--separator) 45%,transparent)}.notification-history-card--clickable{cursor:pointer}.notification-history-card--clickable:hover{background:color-mix(in srgb,var(--surface) 78%,var(--control-background))}.notification-history-card--wallet{flex:0 0 auto;grid-template-columns:minmax(0,1fr) auto;align-items:start;min-height:118px;gap:16px;padding-block:24px;padding-inline:20px}.notification-history-card--wallet .notification-history-chevron{align-self:center}.notification-history-wallet-copy{display:grid;min-width:0;gap:6px}.notification-history-wallet-title-row{display:flex;align-items:baseline;justify-content:space-between;min-width:0;gap:14px}.notification-history-wallet-title-row strong{overflow:hidden;color:var(--text);font-size:18px;font-weight:850;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.notification-history-wallet-title-row time{flex:0 0 auto;color:var(--muted);font-size:14px;font-weight:680;line-height:1.2}.notification-history-wallet-amount{color:var(--primary);font-size:16px;font-weight:850;line-height:1.25}.notification-history-wallet-target,.notification-history-wallet-summary{display:-webkit-box;overflow:hidden;color:var(--muted);font-size:15px;font-weight:670;line-height:1.38;-webkit-box-orient:vertical;-webkit-line-clamp:2}.notification-history-wallet-target{-webkit-line-clamp:1}.notification-history-list--wallet-detail{gap:18px;padding-inline:28px}.notification-wallet-detail{display:grid;align-content:start;gap:18px;width:min(760px,100%)}.notification-wallet-detail-back{display:inline-flex;align-items:center;justify-self:start;min-height:38px;gap:6px;border:1px solid var(--separator);border-radius:999px;background:var(--surface);color:var(--text);padding:7px 12px 7px 10px;font:inherit;font-size:13px;font-weight:760;cursor:pointer}.notification-wallet-detail-header-card,.notification-wallet-feedback-card{display:grid;border:0;border-radius:28px;background:var(--surface);color:inherit;box-shadow:0 1px color-mix(in srgb,var(--separator) 45%,transparent)}.notification-wallet-detail-header-card{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;padding:22px 24px}.notification-wallet-detail-header-card span{display:grid;gap:6px;min-width:0}.notification-wallet-detail-header-card strong{overflow:hidden;color:var(--text);font-size:20px;font-weight:850;line-height:1.22;text-overflow:ellipsis;white-space:nowrap}.notification-wallet-detail-header-card em{color:var(--primary);font-size:16px;font-style:normal;font-weight:850;line-height:1.25}.notification-wallet-detail-header-card time{color:var(--muted);font-size:15px;font-weight:680;line-height:1.25}.notification-wallet-feedback-card{gap:18px;padding:24px}.notification-wallet-feedback-card header{display:grid;gap:6px}.notification-wallet-feedback-card header p{color:var(--muted);font-size:14px;font-weight:720;line-height:1.25}.notification-wallet-feedback-card header h3{color:var(--text);font-size:22px;font-weight:850;line-height:1.18}.notification-wallet-feedback-block{display:grid;gap:10px}.notification-wallet-feedback-block h4{margin:0;color:var(--muted);font-size:14px;font-weight:780;line-height:1.25}.notification-wallet-feedback-block dl,.notification-wallet-feedback-block ol,.notification-wallet-feedback-block ul,.notification-wallet-feedback-items{display:grid;gap:9px;margin:0}.notification-wallet-feedback-block ol,.notification-wallet-feedback-block ul{padding-left:22px}.notification-wallet-feedback-block li,.notification-wallet-feedback-block dd,.notification-wallet-feedback-item span{color:var(--text);font-size:15px;font-weight:560;line-height:1.48}.notification-wallet-feedback-block dl div{display:grid;gap:3px}.notification-wallet-feedback-block dt,.notification-wallet-feedback-item strong{color:var(--muted);font-size:12px;font-weight:800;line-height:1.25}.notification-wallet-feedback-block dd{margin:0;white-space:pre-wrap}.notification-wallet-feedback-item{display:grid;gap:7px;border-radius:16px;background:color-mix(in srgb,var(--control-background) 45%,transparent);padding:12px}.notification-wallet-feedback-item p{display:grid;gap:3px}.notification-history-avatar,.notification-history-icon{display:grid;flex:0 0 auto;place-items:center;border-radius:50%}.notification-history-avatar{position:relative;overflow:hidden;box-sizing:border-box;width:54px;height:54px;border:4px solid var(--separator);background:color-mix(in srgb,var(--control-background) 78%,var(--surface));color:color-mix(in srgb,var(--muted) 78%,var(--text));line-height:1}.notification-history-avatar img{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;max-width:none;border-radius:50%;object-fit:cover;object-position:center center}.notification-history-icon{width:46px;height:46px;background:color-mix(in srgb,var(--primary) 12%,var(--surface));color:var(--primary)}.notification-history-copy{display:grid;min-width:0;gap:6px}.notification-history-title-row{display:flex;align-items:baseline;justify-content:space-between;min-width:0;gap:14px}.notification-history-name-line{display:inline-flex;align-items:baseline;min-width:0;gap:10px}.notification-history-name-line strong{overflow:hidden;color:var(--text);font-size:17px;font-weight:850;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.notification-history-relation{flex:0 0 auto;color:color-mix(in srgb,var(--primary) 54%,var(--muted));font-size:13px;font-weight:760;line-height:1.2}.notification-history-time{flex:0 0 auto;color:var(--muted);font-size:14px;font-weight:680;line-height:1.2}.notification-history-body{overflow:hidden;color:var(--muted);font-size:15px;font-weight:680;line-height:1.28;text-overflow:ellipsis;white-space:nowrap}.notification-history-meta{display:flex;flex-wrap:wrap;gap:5px 8px;color:var(--muted);font-size:12px;font-weight:720}.notification-history-meta span+span:before{content:"·";margin-right:8px;color:color-mix(in srgb,var(--muted) 55%,transparent)}.notification-history-chevron{flex:0 0 auto;color:color-mix(in srgb,var(--muted) 62%,transparent)}.notification-history-edge{display:flex;justify-content:center;min-height:44px;padding:8px 0 4px}.notification-history-edge .notification-chat-history-status{background:transparent;color:var(--muted);font-size:14px;font-weight:620}.notification-chat-history-edge{display:flex;justify-content:center;min-height:32px;padding:4px 0 8px}.notification-chat-history-status{display:inline-flex;align-items:center;justify-content:center;min-height:24px;gap:6px;border-radius:999px;background:var(--control-background);color:var(--muted);padding:4px 10px;font-size:11px;font-weight:720}.notification-chat-history-status--sentinel{background:transparent}.chat-time-label{align-self:center;max-width:min(86%,360px);border-radius:999px;background:color-mix(in srgb,var(--muted) 12%,transparent);color:var(--muted);padding:4px 9px;font-size:11px;font-weight:720;line-height:1.2}.chat-bubble-row{display:flex;align-items:flex-end;gap:9px;width:100%;padding:2px 0}.chat-bubble-row--self{justify-content:flex-end}.chat-bubble-row--other{justify-content:flex-start}.chat-bubble-avatar{position:relative;display:grid;box-sizing:border-box;flex:0 0 auto;overflow:hidden;width:34px;height:34px;place-items:center;border:2px solid var(--surface);border-radius:50%;background:var(--control-background);color:var(--on-secondary);padding:0;font:inherit;font-size:12px;font-weight:820}.chat-bubble-avatar--clickable{cursor:pointer;transition:box-shadow .16s ease,transform .16s ease}.chat-bubble-avatar--clickable:hover{transform:translateY(-1px);box-shadow:0 7px 16px #2b202024}.chat-bubble-avatar--clickable:focus-visible{outline:none;box-shadow:0 0 0 3px #ff6a6a2e}.chat-bubble-avatar img{display:block;position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;max-width:none;border-radius:50%;object-fit:cover;object-position:center center}.chat-bubble-stack{display:grid;max-width:min(76%,420px);gap:3px}.chat-bubble-stack--other{grid-template-columns:34px minmax(0,auto);grid-template-rows:auto auto auto;align-items:center;column-gap:9px;row-gap:3px;max-width:min(86%,470px)}.chat-bubble-row--self .chat-bubble-stack{justify-items:end}.chat-bubble-row--other .chat-bubble-stack{justify-items:start}.chat-bubble-sender{color:var(--muted);font-size:11px;font-weight:720}.chat-bubble-stack--other .chat-bubble-sender{grid-column:2;grid-row:1}.chat-bubble-stack--other .chat-bubble-avatar-cell{display:flex;grid-column:1;grid-row:2;align-self:stretch;align-items:flex-end;justify-content:center}.chat-bubble-stack--other .chat-bubble{grid-column:2;grid-row:2}.chat-bubble-stack--other .chat-bubble-time{grid-column:2;grid-row:3}.chat-bubble{display:grid;max-width:100%;min-width:0;gap:8px;border:0;color:inherit;padding:9px 13px;font:inherit;font-size:13px;font-weight:650;line-height:1.45;text-align:left;cursor:default}.chat-bubble--self{border-radius:18px 18px 5px;background:var(--primary);color:var(--on-primary)}.chat-bubble--other{border:1px solid color-mix(in srgb,var(--separator) 72%,transparent);border-radius:18px 18px 18px 5px;background:var(--surface);color:var(--text)}.chat-bubble--invitation{padding:7px}.chat-bubble--audio{border:0;background:transparent;padding:0}.chat-bubble--img{overflow:hidden;gap:0;padding:0}.chat-bubble--clickable{cursor:pointer}.chat-bubble-time{color:var(--muted);font-size:10px;font-weight:650}.chat-message-text{min-width:0;white-space:pre-wrap;word-break:break-word}.chat-media-stack{display:grid;min-width:0;gap:7px}.chat-bubble--img .chat-media-stack{gap:0}.chat-image-message{display:block;width:min(240px,62vw);max-height:240px;border-radius:0;background:var(--control-background);object-fit:cover;object-position:center center}.chat-image-button{display:block;overflow:hidden;width:fit-content;border:0;border-radius:inherit;background:transparent;color:inherit;padding:0;cursor:zoom-in;font:inherit}.chat-image-button:focus-visible{outline:2px solid color-mix(in srgb,var(--primary) 70%,white);outline-offset:3px}.chat-bubble--img .chat-message-text{padding:9px 13px}.chat-media-placeholder{display:inline-flex;align-items:center;justify-content:center;width:min(220px,58vw);min-height:120px;gap:7px;border-radius:13px;background:color-mix(in srgb,var(--muted) 12%,transparent);color:var(--muted);padding:12px;font-size:12px;font-weight:760}.chat-audio-message{display:grid;width:auto;min-width:0;gap:7px}.chat-audio-button{display:inline-flex;align-items:center;min-width:96px;max-width:min(240px,64vw);height:38px;gap:8px;border:0;background:var(--primary);color:var(--on-primary);padding:0 10px;font:inherit;font-size:12px;font-weight:780;line-height:1;cursor:pointer;transition:background .16s ease,box-shadow .16s ease,transform .16s ease}.chat-bubble--self .chat-audio-button{border-radius:18px 18px 5px}.chat-bubble--other .chat-audio-button{border-radius:18px 18px 18px 5px}.chat-audio-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 18px #2b202024}.chat-audio-button:focus-visible{outline:2px solid color-mix(in srgb,var(--primary) 70%,white);outline-offset:3px}.chat-audio-button--playing{background:var(--tertiary)}.chat-audio-button:disabled{background:color-mix(in srgb,var(--muted) 18%,var(--surface));color:var(--muted);cursor:not-allowed}.chat-audio-icon{display:grid;flex:0 0 24px;width:24px;height:24px;place-items:center}.chat-audio-duration{overflow:hidden;min-width:0;text-overflow:ellipsis;white-space:nowrap}.chat-audio-tail{flex:1 1 auto;min-width:10px}.chat-audio-playing-indicator{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;gap:3px}.chat-audio-playing-indicator span{display:block;width:3px;height:15px;border-radius:999px;background:currentColor;animation:chat-audio-playing-bar .68s ease-in-out infinite alternate}.chat-audio-playing-indicator span:nth-child(2){height:22px;animation-duration:.52s}.chat-audio-playing-indicator span:nth-child(3){height:11px;animation-duration:.78s}.chat-audio-message audio{display:none}@keyframes chat-audio-playing-bar{0%{transform:scaleY(.45)}to{transform:scaleY(1)}}.chat-invitation-card{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;width:min(260px,62vw);gap:10px;padding:3px 4px}.chat-invitation-icon,.chat-attachment-card-icon{display:grid;width:28px;height:28px;place-items:center;border-radius:8px;background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary)}.chat-invitation-card strong,.chat-invitation-card small{display:block;overflow:hidden;text-overflow:ellipsis}.chat-invitation-card small{color:color-mix(in srgb,currentColor 72%,transparent);font-size:11px;font-weight:680;white-space:nowrap}.chat-attachment-card{display:grid;min-width:min(260px,62vw);max-width:360px;gap:8px;border:1px solid color-mix(in srgb,var(--separator) 70%,transparent);border-radius:10px;background:color-mix(in srgb,var(--surface) 86%,var(--control-background));color:var(--text);padding:10px}.chat-bubble--self .chat-attachment-card{border-color:#ffffff38;background:#ffffff24;color:var(--on-primary)}.chat-attachment-card-header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px}.chat-attachment-card-heading{display:grid;min-width:0;gap:2px}.chat-attachment-card-heading strong,.chat-attachment-card-heading small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-attachment-card-heading strong{font-size:13px;font-weight:820}.chat-attachment-card-heading small,.chat-attachment-meta{color:color-mix(in srgb,currentColor 68%,transparent);font-size:11px;font-weight:680}.chat-attachment-card p{margin:0;color:inherit;font-size:12px;font-weight:650;line-height:1.45;word-break:break-word}.chat-attachment-progress{min-width:42px;border-radius:999px;background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--primary);padding:3px 7px;font-size:11px;font-weight:820;text-align:center}.chat-bubble--self .chat-attachment-progress,.chat-bubble--self .chat-attachment-card-icon,.chat-bubble--self .chat-invitation-icon{background:#ffffff2e;color:var(--on-primary)}.chat-attachment-tags,.chat-attachment-courses{display:flex;flex-wrap:wrap;gap:6px}.chat-attachment-tags span{border-radius:999px;background:color-mix(in srgb,var(--muted) 12%,transparent);color:color-mix(in srgb,currentColor 74%,transparent);padding:3px 7px;font-size:10px;font-weight:760}.chat-attachment-course{display:grid;grid-template-columns:32px minmax(0,1fr);align-items:center;width:100%;gap:8px;border-radius:8px;background:color-mix(in srgb,var(--muted) 9%,transparent);padding:5px}.chat-attachment-course img,.chat-attachment-course-fallback{width:32px;height:32px;border-radius:6px;background:color-mix(in srgb,var(--primary) 12%,transparent);object-fit:cover}.chat-attachment-course>span{display:grid;min-width:0}.chat-attachment-course strong,.chat-attachment-course small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-attachment-course strong{font-size:12px;font-weight:760}.chat-attachment-course small{color:color-mix(in srgb,currentColor 66%,transparent);font-size:10px;font-weight:680}.chat-system-bubble{align-self:center;display:grid;max-width:min(86%,340px);gap:3px;border:0;border-radius:999px;background:color-mix(in srgb,var(--muted) 12%,transparent);color:var(--muted);padding:6px 11px;font:inherit;text-align:center;cursor:default}.chat-system-bubble--error{background:#ff3b301a;color:#b42318}.chat-system-bubble--signal{background:color-mix(in srgb,var(--primary) 10%,transparent);color:var(--primary)}.chat-system-bubble--clickable{cursor:pointer}.chat-system-bubble span{color:inherit;font-size:12px;font-weight:720;line-height:1.35}.notification-chat-composer-shell{border-top:1px solid var(--separator);background:var(--surface)}.notification-chat-composer{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:end;gap:9px;padding:10px 12px}.notification-chat-file-input{display:none}.notification-chat-action-toggle,.notification-chat-send-button{display:inline-grid;place-items:center;width:40px;min-width:40px;height:40px;border-radius:999px;font:inherit;cursor:pointer;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,color .16s ease,opacity .16s ease,transform .16s ease}.notification-chat-action-toggle{border:1px solid var(--separator);background:var(--cell-background);color:var(--text)}.notification-chat-action-toggle:hover:not(:disabled),.notification-chat-action-toggle--open{border-color:color-mix(in srgb,var(--primary) 42%,var(--separator));background:color-mix(in srgb,var(--primary) 10%,var(--cell-background));color:var(--primary)}.notification-chat-action-toggle svg{transition:transform .16s ease}.notification-chat-action-toggle--open svg{transform:rotate(45deg)}.notification-chat-send-button{border:0;background:var(--primary);color:var(--on-primary);box-shadow:0 8px 18px color-mix(in srgb,var(--primary) 28%,transparent)}.notification-chat-send-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 24px color-mix(in srgb,var(--primary) 34%,transparent)}.notification-chat-action-panel{display:flex;flex-wrap:wrap;align-items:flex-start;align-content:flex-start;justify-content:flex-start;gap:12px;border-top:0 solid transparent;background:transparent;max-height:0;overflow:hidden;opacity:0;padding:0 12px;pointer-events:none;transform:translateY(12px);transition:max-height .22s ease,opacity .18s ease,padding .22s ease,transform .22s ease}.notification-chat-composer-shell--actions-open .notification-chat-action-panel{max-height:min(260px,42vh);border-top-width:1px;border-top-color:color-mix(in srgb,var(--separator) 72%,transparent);background:color-mix(in srgb,var(--surface-variant) 72%,var(--surface));opacity:1;padding:10px 12px 14px;pointer-events:auto;transform:translateY(0)}.notification-chat-action-item{display:inline-grid;flex:0 0 84px;grid-template-columns:1fr;align-items:center;justify-items:center;width:84px;min-height:76px;gap:6px;border:1px solid var(--separator);border-radius:8px;background:var(--cell-background);color:var(--text);padding:9px 7px;text-align:center;cursor:pointer;transition:border-color .16s ease,background .16s ease,opacity .16s ease,transform .16s ease}.notification-chat-action-item:hover:not(:disabled){border-color:color-mix(in srgb,var(--primary) 42%,var(--separator));background:color-mix(in srgb,var(--primary) 7%,var(--cell-background));transform:translateY(-1px)}.notification-chat-action-item:disabled{cursor:not-allowed;opacity:.55}.notification-chat-action-item-icon{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary)}.notification-chat-action-item-copy{display:grid;min-width:0;justify-items:center;gap:1px}.notification-chat-action-item-copy 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span{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 2px 8px #2b20202e;transition:transform .15s ease}.participant-control-switch--on{border-color:color-mix(in srgb,var(--primary) 36%,transparent);background:var(--primary)}.participant-control-switch--danger{border-color:color-mix(in srgb,var(--error) 42%,transparent);background:var(--error)}.participant-control-switch--on span{transform:translate(24px)}.participant-control-switch:disabled{cursor:not-allowed;opacity:.48}.participant-control-command{min-width:82px;min-height:34px;border:0;border-radius:10px;background:var(--primary);color:var(--on-primary);padding:8px 11px;font:inherit;font-size:13px;font-weight:780;cursor:pointer}.participant-control-command:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 88%,#7d1f1f)}.participant-control-command:disabled{background:color-mix(in srgb,var(--muted) 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p{max-width:320px;color:var(--muted);font-size:14px}.ready-panel,.center-panel{display:flex;align-items:center;gap:12px;padding:18px}.ready-panel>svg{flex:0 0 auto;color:var(--primary)}.ready-panel p{margin-top:4px;font-size:14px}.center-panel{flex-direction:column;justify-content:center;min-height:calc(100vh - 56px);color:var(--muted);font-weight:650}.spin{animation:spin .9s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-color-scheme: dark){.room-course-list-dialog{--course-library-master-bg: var(--surface);--course-library-detail-bg: linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, #000000), color-mix(in srgb, var(--grouped-background) 96%, #000000));--course-library-card-bg: color-mix(in srgb, var(--surface-variant) 48%, transparent);--course-library-card-active-bg: color-mix(in srgb, var(--primary) 18%, var(--surface-variant));--course-library-card-text: var(--text);--course-library-card-muted: var(--muted);--course-library-card-subtle: color-mix(in srgb, var(--muted) 82%, #ffffff);--course-library-chip-bg: color-mix(in srgb, var(--surface) 78%, transparent);--course-library-cover-bg: color-mix(in srgb, var(--surface) 76%, transparent);--course-library-hero-bg: radial-gradient(circle at 95% 14%, rgb(255 255 255 / 8%) 0 9%, transparent 10%), linear-gradient(135deg, color-mix(in srgb, var(--surface-variant) 68%, #000000) 0%, color-mix(in srgb, var(--surface) 84%, #000000) 100%);--course-library-hero-text: #ffffff;--course-library-hero-muted: var(--muted);--course-library-hero-subtle: color-mix(in srgb, var(--muted) 86%, #ffffff);--course-library-brief-bg: color-mix(in srgb, var(--surface) 64%, transparent);--course-library-button-bg: color-mix(in srgb, var(--surface) 72%, transparent);--course-library-green-bg: rgb(92 173 125 / 18%);--course-library-green: #9ad8af;--course-library-primary-border: color-mix(in srgb, var(--primary) 44%, transparent);--course-library-primary-border-strong: color-mix(in srgb, var(--primary) 58%, transparent);--course-library-primary-border-soft: color-mix(in srgb, var(--primary) 40%, transparent);--course-library-hover-shadow: 0 12px 30px rgb(0 0 0 / 18%);--course-library-cover-shadow: 0 12px 24px rgb(0 0 0 / 24%)}.course-flashcard-shell{--course-content-bg: var(--surface);--course-content-surface: color-mix(in srgb, var(--surface-variant) 54%, transparent);--course-content-surface-strong: color-mix(in srgb, var(--surface-variant) 72%, transparent);--course-content-surface-soft: color-mix(in srgb, var(--surface-variant) 38%, transparent);--course-content-text: #ffffff;--course-content-muted: var(--muted);--course-content-subtle: color-mix(in srgb, var(--muted) 82%, #ffffff);--course-content-border: rgb(255 220 220 / 14%);--course-content-border-strong: rgb(255 220 220 / 20%);--course-content-green-bg: rgb(92 173 125 / 18%);--course-content-green: #9ad8af;--course-content-list-bg: rgb(85 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