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var(--color-border);border-radius:10px;background:var(--color-surface)}.account-menu__identity{display:grid;gap:3px;padding:9px 10px 12px;border-bottom:1px solid var(--color-border);font-size:13px}.account-menu__identity small{overflow:hidden;color:var(--color-text-muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.account-menu__popover button{width:100%;margin-top:6px;padding:9px 10px;border:0;border-radius:7px;background:transparent;font-size:13px;font-weight:400;text-align:left}.account-menu__popover button:hover{background:var(--color-surface-muted)}.dashboard-content{width:min(100% - 40px,1040px);margin:0 auto;padding:64px 0 80px}.admin-content{width:min(100% - 40px,1180px)}.admin-heading{align-items:center}.admin-heading .admin-eyebrow{margin:0 0 7px;color:var(--color-accent-strong);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.admin-back-link{display:inline-flex;height:36px;flex:0 0 auto;align-items:center;padding:0 12px;border:1px solid var(--color-border-strong);border-radius:7px;color:var(--color-text);background:var(--color-surface);font-size:12px;text-decoration:none}.admin-back-link:hover{border-color:var(--color-accent);background:var(--color-accent-soft)}.admin-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 24px}.admin-summary>div{display:grid;min-height:96px;align-content:space-between;gap:10px;padding:16px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface)}.admin-summary dt{color:var(--color-text-muted);font-size:12px}.admin-summary dd{margin:0;color:var(--color-text);font-size:26px;font-weight:400;letter-spacing:-.025em}.admin-tabs{display:flex;gap:2px;margin:0 0 18px;padding:3px;overflow-x:auto;border:1px solid var(--color-border);border-radius:9px;background:var(--color-surface-muted)}.admin-tabs button,.admin-segmented button,.admin-row-actions button{border:0;color:var(--color-text-muted);background:transparent;font:inherit;font-size:12px;font-weight:400;cursor:pointer}.admin-tabs button{min-width:104px;height:34px;padding:0 13px;border-radius:6px}.admin-tabs button[aria-current=page],.admin-segmented button[aria-pressed=true]{color:var(--color-text);background:var(--color-surface);box-shadow:0 1px 3px #17211c17}.admin-sections{display:grid;gap:16px}.admin-panel{padding:20px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.admin-panel h2,.admin-panel h3,.admin-panel p{margin:0;font-weight:400}.admin-panel h2{font-size:16px}.admin-panel h3{font-size:13px}.admin-panel p{margin-top:5px;color:var(--color-text-muted);font-size:12px}.admin-panel__heading,.admin-inline-metrics,.admin-deployment,.admin-split{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.admin-split>*{width:50%}.admin-segmented{display:flex;padding:3px;border:1px solid var(--color-border);border-radius:7px;background:var(--color-surface-muted)}.admin-segmented button{height:28px;padding:0 9px;border-radius:5px}.admin-chart-legend{display:flex;gap:18px;margin:20px 0 8px;color:var(--color-text-muted);font-size:11px}.admin-chart-legend span:before{display:inline-block;width:8px;height:8px;margin-right:6px;border-radius:2px;content:""}.admin-chart-legend__active:before{background:var(--color-accent)}.admin-chart-legend__registration:before{background:#c8b272}.admin-chart{display:flex;height:180px;align-items:end;gap:3px;padding:16px 4px 0;overflow:hidden;border-top:1px solid var(--color-border);background:linear-gradient(to bottom,transparent 49%,var(--color-border) 50%,transparent 51%)}.admin-chart__period{display:flex;min-width:0;height:100%;flex:1;flex-direction:column;justify-content:end}.admin-chart__bars{display:flex;height:calc(100% - 22px);align-items:end;justify-content:center;gap:1px}.admin-chart__bar{width:min(8px,42%);border-radius:2px 2px 0 0}.admin-chart__bar--active{background:var(--color-accent)}.admin-chart__bar--registration{background:#c8b272}.admin-chart time{height:20px;overflow:hidden;color:var(--color-text-muted);font-size:9px;text-align:center;white-space:nowrap}.admin-retention__value{margin-top:30px;color:var(--color-accent-strong);font-size:42px;letter-spacing:-.04em}.admin-health-list,.admin-stat-list{margin:16px 0 0}.admin-health-list>div,.admin-stat-list>div{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 0;border-top:1px solid var(--color-border)}.admin-health-list dt,.admin-stat-list dt,.admin-health-list dd,.admin-stat-list dd{margin:0;font-size:12px;font-weight:400}.admin-health,.admin-version{display:inline-flex;padding:4px 8px;border-radius:999px;color:var(--color-accent-strong);background:var(--color-accent-soft);font-size:11px}.admin-health--unhealthy{color:var(--color-danger);background:#fbe9e7}.admin-health--unconfigured{color:var(--color-text-muted);background:var(--color-surface-muted)}.admin-deployment>div{width:50%}.admin-deployment ul{margin:12px 0 0;padding-left:18px;color:var(--color-text-muted);font-size:12px}.admin-version{margin-top:14px}.admin-inline-metrics{margin:0}.admin-inline-metrics>div{min-width:90px;text-align:right}.admin-inline-metrics dt{color:var(--color-text-muted);font-size:11px}.admin-inline-metrics dd{margin:4px 0 0;color:var(--color-text);font-size:24px}.admin-panel__empty{padding:28px 0 8px;text-align:center}.admin-security-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:18px 0 0;overflow:hidden;border:1px solid var(--color-border);border-radius:8px;background:var(--color-border)}.admin-security-grid>div{min-height:74px;padding:13px;background:var(--color-surface-muted)}.admin-security-grid dt{color:var(--color-text-muted);font-size:11px}.admin-security-grid dd{margin:8px 0 0;font-size:20px}.admin-status--suspended{color:var(--color-danger);background:#fbe9e7}.admin-row-actions{display:flex;gap:5px}.admin-row-actions button{min-height:30px;padding:0 8px;border:1px solid var(--color-border-strong);border-radius:6px;background:var(--color-surface)}.admin-row-actions button:disabled{opacity:.45;cursor:not-allowed}.admin-row-actions .admin-danger-button{color:var(--color-danger)}.admin-inline-error{margin:0 0 14px;padding:10px 12px;border:1px solid #ebc8c4;border-radius:7px;color:var(--color-danger);background:#fdf4f3;font-size:12px}.admin-users,.admin-loading{overflow:hidden;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.admin-users__toolbar{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:24px;padding:14px 18px;border-bottom:1px solid var(--color-border)}.admin-users__toolbar h2,.admin-users__toolbar p{margin:0;font-weight:400}.admin-users__toolbar h2{font-size:16px}.admin-users__toolbar p{margin-top:4px;color:var(--color-text-muted);font-size:12px}.admin-search input{width:min(34vw,280px);height:36px;padding:0 11px;border:1px solid var(--color-border-strong);border-radius:7px;outline:none;background:var(--color-surface);font-size:12px}.admin-search input:focus{border-color:var(--color-accent);box-shadow:var(--focus-ring)}.admin-table-wrap{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}.admin-table th{height:40px;padding:0 16px;color:var(--color-text-muted);background:var(--color-surface-muted);font-weight:400;white-space:nowrap}.admin-table td{height:68px;padding:10px 16px;border-top:1px solid var(--color-border);color:var(--color-text-muted);white-space:nowrap}.admin-table tbody tr:hover{background:#f8faf8}.admin-table__name,.admin-table__email{display:block;max-width:290px;overflow:hidden;text-overflow:ellipsis}.admin-table__name{color:var(--color-text);font-size:13px}.admin-table__email{margin-top:4px}.admin-status{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;color:#6d5a2a;background:#f8f2df;font-size:11px}.admin-status--verified{color:var(--color-accent-strong);background:var(--color-accent-soft)}.admin-users__empty{padding:42px 18px;color:var(--color-text-muted);font-size:13px;text-align:center}.admin-loading{display:grid;gap:1px;padding:0 18px}.admin-loading span{height:68px;border-bottom:1px solid var(--color-border);background:linear-gradient(90deg,transparent 0 2%,#e4eae6 2% 28%,transparent 28% 100%);animation:dashboard-pulse 1.4s ease-in-out infinite alternate}.admin-loading span:last-child{border-bottom:0}.admin-error{min-height:280px}.dashboard-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}.dashboard-heading h1{margin:0;font-size:30px;font-weight:400;letter-spacing:-.025em}.dashboard-heading p{margin:7px 0 0;color:var(--color-text-muted);font-size:14px}.dashboard-create-button{display:inline-flex;height:40px;flex:0 0 auto;align-items:center;gap:8px;padding:0 15px;border:1px solid var(--color-accent-strong);border-radius:8px;color:#fff;background:var(--color-accent-strong);font-size:13px;font-weight:400}.dashboard-create-button:hover:not(:disabled){background:#124a2f}.dashboard-create-button svg{width:16px;height:16px}.dashboard-page button:focus-visible,.dashboard-page a:focus-visible{outline:none;box-shadow:var(--focus-ring)}.dashboard-notice{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding:12px 14px;border:1px solid #d8c897;border-radius:9px;color:#59491f;background:#f8f2df}.dashboard-notice>span{width:9px;height:9px;flex:0 0 auto;border-radius:50%;background:#9b7525}.dashboard-notice>div{min-width:0;flex:1}.dashboard-notice p,.dashboard-notice small{display:block;margin:0;font-size:13px;font-weight:400}.dashboard-notice small{margin-top:2px;color:#6d5a2a;font-size:12px}.dashboard-notice button,.dashboard-state button{height:34px;padding:0 12px;border:1px solid currentColor;border-radius:7px;color:inherit;background:transparent;font-size:12px;font-weight:400}.dashboard-notice--error{border-color:#dbb5b2;color:#75332f;background:#f8e9e8}.dashboard-notice--error>span{background:var(--color-danger)}.dashboard-notice--error small{color:#7e4743}.dashboard-action-error{margin:0 0 16px;padding:11px 13px;border-radius:8px;color:var(--color-danger);background:#a83a3514;font-size:13px}.mind-map-list,.dashboard-loading{overflow:hidden;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.mind-map-list__header,.mind-map-list__row{display:grid;grid-template-columns:minmax(260px,1fr) 130px 140px 172px;align-items:center;column-gap:20px}.mind-map-list__header{min-height:40px;padding:0 18px;border-bottom:1px solid var(--color-border);color:var(--color-text-muted);background:var(--color-surface-muted);font-size:11px}.mind-map-list__row{min-height:74px;padding:10px 18px}.mind-map-list__row+.mind-map-list__row{border-top:1px solid var(--color-border)}.mind-map-list__row:hover{background:#f8faf8}.mind-map-list__identity{display:flex;min-width:0;align-items:center;gap:12px;padding:0;border:0;background:transparent;text-align:left}.mind-map-list__icon{display:grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border:1px solid var(--color-border);border-radius:9px;color:var(--color-accent-strong);background:var(--color-accent-soft)}.mind-map-list__identity-link{display:grid;min-width:0;flex:1;gap:4px;padding:0;border:0;color:inherit;background:transparent;text-align:left}.mind-map-list__title{overflow:hidden;font-size:14px;font-weight:400;text-overflow:ellipsis;white-space:nowrap}.mind-map-list__identity-link small,.mind-map-list__row time{color:var(--color-text-muted);font-size:12px}.permission-badge{justify-self:start;padding:4px 8px;border-radius:6px;color:#48554e;background:#e9eeeb;font-size:11px;text-transform:capitalize}.permission-badge--owner{color:var(--color-accent-strong);background:var(--color-accent-soft)}.permission-badge--viewer{color:#5e5b69;background:#eeedf2}.mind-map-list__actions{display:flex;align-items:center;justify-content:end;gap:7px}.mind-map-list__open,.mind-map-list__rename,.mind-map-list__delete{height:32px;border:1px solid var(--color-border-strong);border-radius:7px;background:var(--color-surface);font-size:12px;font-weight:400}.mind-map-list__open{padding:0 11px}.mind-map-list__delete{display:grid;width:32px;place-items:center;padding:0;color:var(--color-danger)}.mind-map-list__rename{display:grid;width:32px;place-items:center;padding:0;color:var(--color-text-muted)}.mind-map-list__open:hover,.mind-map-list__rename:hover:not(:disabled),.mind-map-list__delete:hover:not(:disabled){border-color:var(--color-accent);background:var(--color-accent-soft)}.mind-map-list__rename-form{display:flex;min-width:0;flex:1;align-items:center;gap:7px}.mind-map-list__rename-form input,.dashboard-dialog__field input{min-width:0;height:38px;border:1px solid var(--color-border-strong);border-radius:7px;color:var(--color-text);background:var(--color-surface);font:inherit;font-weight:400;outline:none}.mind-map-list__rename-form input{width:min(100%,310px);padding:0 10px}.mind-map-list__rename-form input:focus,.dashboard-dialog__field input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}.mind-map-list__rename-actions{display:flex;gap:5px}.mind-map-list__rename-actions button{height:32px;padding:0 8px;border:1px solid var(--color-border-strong);border-radius:6px;background:var(--color-surface);font-size:11px;font-weight:400}.dashboard-loading{padding:4px 18px}.dashboard-loading__row{display:flex;height:70px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--color-border)}.dashboard-loading__row:last-child{border-bottom:0}.dashboard-loading__row span{width:min(38%,280px);height:12px;border-radius:5px;background:#e4eae6;animation:dashboard-pulse 1.4s ease-in-out infinite alternate}.dashboard-loading__row span:last-child{width:90px}@keyframes dashboard-pulse{to{opacity:.45}}.dashboard-state{display:grid;min-height:330px;place-items:center;align-content:center;padding:44px 20px;border:1px dashed var(--color-border-strong);border-radius:12px;text-align:center}.dashboard-state h2{margin:0;font-size:18px;font-weight:400}.dashboard-state p{max-width:430px;margin:8px 0 20px;color:var(--color-text-muted);font-size:13px;line-height:1.55}.dashboard-state__map-icon{position:relative;width:76px;height:54px;margin-bottom:22px}.dashboard-state__map-icon span{position:absolute;display:block;width:24px;height:16px;border:1px solid var(--color-accent);border-radius:5px;background:var(--color-accent-soft)}.dashboard-state__map-icon span:first-child{top:19px;left:0;background:var(--color-accent-strong)}.dashboard-state__map-icon span:nth-child(2){top:0;right:0}.dashboard-state__map-icon span:nth-child(3){right:0;bottom:0}.dashboard-state__map-icon:before,.dashboard-state__map-icon:after{position:absolute;left:22px;width:34px;height:1px;content:"";background:var(--color-accent);transform-origin:left}.dashboard-state__map-icon:before{top:26px;transform:rotate(-26deg)}.dashboard-state__map-icon:after{top:28px;transform:rotate(26deg)}.dashboard-dialog-backdrop{position:fixed;z-index:50;inset:0;display:grid;place-items:center;padding:20px;background:#0f18136b}.dashboard-dialog{width:min(100%,410px);padding:24px;border:0;border-radius:12px;background:var(--color-surface);box-shadow:0 8px 20px #0f18132e}.dashboard-dialog h2{margin:0;font-size:18px;font-weight:400}.dashboard-dialog p{margin:10px 0 24px;color:var(--color-text-muted);font-size:13px;line-height:1.55}.dashboard-dialog__field{display:grid;gap:7px;margin:20px 0 24px;color:var(--color-text-muted);font-size:12px}.dashboard-dialog__field input{width:100%;padding:0 11px}.dashboard-dialog__actions{display:flex;justify-content:end;gap:8px}.dashboard-dialog__actions button{height:36px;padding:0 13px;border:1px solid var(--color-border-strong);border-radius:7px;background:var(--color-surface);font-size:12px;font-weight:400}.dashboard-dialog__actions .dashboard-dialog__delete{border-color:var(--color-danger);color:#fff;background:var(--color-danger)}.dashboard-dialog__actions .dashboard-dialog__primary{border-color:var(--color-accent-strong);color:#fff;background:var(--color-accent-strong)}.mind-map-page{display:grid;min-height:100vh;grid-template-rows:64px minmax(0,1fr);background:var(--color-canvas)}.app-header{position:relative;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-width:0;padding:0 24px;border-bottom:1px solid var(--color-border);background:#fbfcfbf0;box-shadow:0 2px 6px #17211c0d}.app-header__collaboration{display:flex;align-items:center;justify-self:end;gap:12px;min-width:0}.session-menu{display:flex;align-items:center;gap:9px;padding-left:11px;border-left:1px solid var(--color-border)}.session-menu__name{max-width:120px;overflow:hidden;color:var(--color-text-muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.header-logout-button{height:32px;padding:0 10px;border:1px solid var(--color-border-strong);border-radius:7px;background:var(--color-surface);font-size:12px;font-weight:400}.header-logout-button:hover{border-color:var(--color-accent);background:var(--color-accent-soft)}.header-actions{display:flex;align-items:center;gap:7px}.header-share-button{display:inline-flex;height:32px;align-items:center;gap:7px;padding:0 11px;border:1px solid var(--color-border-strong);border-radius:7px;color:var(--color-text);background:var(--color-surface);font-size:12px;font-weight:400}.header-share-button:hover{border-color:var(--color-accent);background:var(--color-accent-soft)}.header-share-button:focus-visible{outline:none;box-shadow:var(--focus-ring)}.header-share-button svg{width:15px;height:15px}.presence-avatars{display:flex;flex-direction:row-reverse;justify-content:flex-start;padding-left:7px}.presence-avatar{display:inline-grid;width:28px;height:28px;margin-left:-7px;place-items:center;border:2px solid var(--color-surface);border-radius:50%;color:#fff;font-size:10px;line-height:1}.brand{display:inline-flex;align-items:center;gap:10px;min-width:0;font-size:14px;font-weight:400;color:var(--color-text);text-decoration:none}.brand:focus-visible{border-radius:9px;outline:none;box-shadow:var(--focus-ring)}.brand__mark{display:grid;width:32px;height:32px;flex:0 0 auto;overflow:hidden;place-items:center;border:1px solid var(--color-border);border-radius:9px;background:#fff}.brand__mark img{display:block;width:100%;height:100%;object-fit:cover}.document-heading{min-width:0;text-align:center}.document-heading__label{display:block;margin-bottom:2px;color:var(--color-text-muted);font-size:11px;font-weight:600}.document-heading h1{max-width:42vw;margin:0;overflow:hidden;font-size:15px;font-weight:700;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.local-status{display:inline-flex;align-items:center;justify-self:end;gap:7px;color:var(--color-text-muted);font-size:12px;font-weight:600}.local-status__dot{width:7px;height:7px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}.local-status--connecting .local-status__dot,.local-status--syncing .local-status__dot,.local-status--reconnecting .local-status__dot{background:#8a6a26;box-shadow:0 0 0 3px #f2e8cc;animation:connection-pulse 1.4s ease-in-out infinite}.local-status--offline .local-status__dot{background:#707a75;box-shadow:0 0 0 3px #707a7529}.local-status--error{color:var(--color-danger)}.local-status--error .local-status__dot{background:var(--color-danger);box-shadow:0 0 0 3px #a83a3524}.connection-stage{display:grid;min-width:0;min-height:0;place-items:center;padding:32px}.connection-skeleton{position:relative;width:min(620px,86vw);height:280px;color:var(--color-text-muted)}.connection-skeleton span{position:absolute;display:block;height:72px;border:1px solid var(--color-border);border-radius:11px;background:linear-gradient(100deg,#f5f7f5 30%,#e3eae5,#f5f7f5 66%);background-size:260% 100%;animation:connection-shimmer 1.5s linear infinite}.connection-skeleton__root{top:76px;left:30px;width:190px}.connection-skeleton__branch{right:24px;width:180px}.connection-skeleton__branch:before{position:absolute;top:35px;right:100%;width:190px;height:1px;background:var(--color-border);content:""}.connection-skeleton__branch--one{top:26px}.connection-skeleton__branch--two{top:146px}.connection-skeleton p{position:absolute;right:0;bottom:0;left:0;margin:0;font-size:13px;font-weight:650;text-align:center}.connection-error{width:min(420px,92vw);padding:28px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface);text-align:center}.connection-error__icon{display:inline-grid;width:34px;height:34px;place-items:center;border-radius:50%;color:#fff;background:var(--color-danger);font-size:18px;font-weight:750}.connection-error h2{margin:15px 0 6px;font-size:18px}.connection-error p{margin:0 0 20px;color:var(--color-text-muted);font-size:13px;line-height:1.5}@keyframes 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