:root{--brand-purple: #826aed;--brand-purple-hover: #4e408e;--brand-purple-soft: rgba(130, 106, 237, .1);--brand-purple-surface: #f5f3ff;--brand-purple-border: rgba(130, 106, 237, .16);--brand-purple-border-strong: rgba(130, 106, 237, .3);--brand-ink: #020409;--brand-ink-soft: rgba(2, 4, 9, .68);--brand-muted: #7e858f;--brand-mint: #72de94;--brand-mint-soft: rgba(114, 222, 148, .12);--brand-mint-border: rgba(114, 222, 148, .26);--brand-border: #e6e5f2;--brand-background: #f8f8fb;--brand-surface: #ffffff;--brand-surface-subtle: #f2f2f7;--brand-success: #56a76f;--brand-warning: #9a6a00;--brand-danger: #ff3f3f;--sx-color-primary: var(--brand-purple);--sx-color-primary-hover: var(--brand-purple-hover);--sx-color-primary-soft: var(--brand-purple-soft);--sx-color-primary-surface: var(--brand-purple-surface);--sx-color-primary-border: var(--brand-purple-border);--sx-color-primary-border-strong: var(--brand-purple-border-strong);--sx-color-action: var(--brand-purple-hover);--sx-color-action-hover: var(--brand-ink);--sx-color-accent: var(--brand-mint);--sx-color-accent-soft: var(--brand-mint-soft);--sx-color-accent-border: var(--brand-mint-border);--sx-color-ink: var(--brand-ink);--sx-color-ink-muted: var(--brand-ink-soft);--sx-color-ink-soft: var(--brand-muted);--sx-color-surface: var(--brand-surface);--sx-color-surface-warm: var(--brand-background);--sx-color-surface-note: rgba(154, 106, 0, .12);--sx-color-nav: var(--brand-ink);--sx-color-nav-raised: #11121d;--sx-color-nav-hover: rgba(130, 106, 237, .18);--sx-color-nav-border: var(--sx-color-primary-border-strong);--sx-color-border: var(--brand-border);--sx-color-border-soft: rgba(130, 106, 237, .12);--sx-color-on-dark: #ffffff;--sx-color-on-dark-muted: rgba(255, 255, 255, .72);--sx-color-on-dark-soft: rgba(255, 255, 255, .58);--sx-color-success-ink: #285d3b;--sx-color-success-bg: rgba(86, 167, 111, .12);--sx-color-success-border: rgba(86, 167, 111, .26);--sx-color-warning-ink: var(--brand-warning);--sx-color-warning-bg: rgba(154, 106, 0, .12);--sx-color-warning-border: rgba(154, 106, 0, .24);--sx-color-danger-ink: #a31f1f;--sx-color-danger-bg: rgba(255, 63, 63, .1);--sx-color-danger-border: rgba(255, 63, 63, .24);--sx-color-focus-ring: rgba(130, 106, 237, .3);--sx-radius-sm: 6px;--sx-radius-md: 8px}:root{color:var(--sx-color-ink);background:var(--sx-color-surface-warm);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%;min-height:100%;margin:0}body{overflow:hidden}button,input{font:inherit}button{cursor:pointer}button:disabled,input:disabled{cursor:not-allowed;opacity:.68}.spin{animation:sx-spin .8s linear infinite}.login-page{display:grid;grid-template-columns:minmax(280px,420px) minmax(320px,440px);align-items:stretch;justify-content:center;gap:0;height:100%;min-height:100dvh;overflow:auto;padding:42px 20px;background:linear-gradient(135deg,#020409f7,#11121ded),var(--sx-color-nav);color:var(--sx-color-on-dark)}.login-brand,.login-panel{display:flex;flex-direction:column;justify-content:center;min-width:0}.login-brand{gap:16px;padding:44px;border-radius:var(--sx-radius-md) 0 0 var(--sx-radius-md);background:var(--sx-color-nav-raised);border:1px solid var(--sx-color-nav-border)}.brand-stack{display:flex;flex-wrap:wrap;align-items:center;gap:14px;min-width:0}.brand-stack.centered{justify-content:center}.cloudgto-brand{display:inline-flex;flex-wrap:wrap;align-items:center;gap:9px;min-width:0}.cloudgto-wordmark-fallback{display:inline-flex;align-items:center;min-height:30px;max-width:132px;padding:0 10px;border:1px solid rgba(255,255,255,.34);border-radius:var(--sx-radius-sm);background:#ffffff14;color:var(--sx-color-on-dark);font-size:.83rem;font-weight:850;letter-spacing:0}.cloudgto-mark-frame{display:inline-grid;width:34px;height:34px;place-items:center;border:1px solid rgba(255,255,255,.4);border-radius:var(--sx-radius-sm);background:var(--sx-color-surface)}.cloudgto-mark{display:block;width:19px;height:23px;object-fit:contain}.cloudgto-product-label{color:var(--sx-color-on-dark-muted);font-size:.82rem;font-weight:760;letter-spacing:0}.cloudgto-brand.compact{display:flex;flex-direction:column;align-items:flex-start;gap:5px;margin-top:7px}.brand-stack.centered .cloudgto-brand.compact{align-items:center}.cloudgto-brand.compact .cloudgto-mark-frame{width:28px;height:28px}.cloudgto-brand.compact .cloudgto-mark{width:16px;height:19px}.cloudgto-brand.compact .cloudgto-wordmark-fallback{min-height:24px;max-width:104px;padding:0 8px;font-size:.72rem}.cloudgto-brand.compact .cloudgto-product-label{color:var(--sx-color-on-dark-soft);font-size:.72rem}.login-panel .cloudgto-wordmark-fallback{border-color:var(--sx-color-border);background:var(--sx-color-surface-warm);color:var(--sx-color-ink)}.login-panel .cloudgto-product-label{color:var(--sx-color-ink-muted)}.login-brand h1,.login-panel h2{margin:0;letter-spacing:0}.login-brand h1{font-size:2.7rem}.login-brand p{max-width:30rem;margin:0;color:var(--sx-color-on-dark-muted);line-height:1.6}.login-facts{display:grid;gap:10px;padding-top:12px}.login-facts span,.auth-error,.auth-message{display:flex;align-items:center;gap:9px}.login-facts span{color:var(--sx-color-on-dark);font-weight:720}.login-panel{gap:18px;padding:44px;border:1px solid var(--sx-color-border);border-left:0;border-radius:0 var(--sx-radius-md) var(--sx-radius-md) 0;background:var(--sx-color-surface);color:var(--sx-color-ink)}.login-panel.slim{grid-column:1 / -1;align-items:center;justify-self:center;width:min(100%,360px);border-left:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);text-align:center}.login-panel h2{font-size:1.7rem}.login-helper{margin:8px 0 0;color:var(--sx-color-ink-muted);line-height:1.5}.auth-error,.auth-message{min-height:44px;border-radius:var(--sx-radius-md);padding:10px 12px;font-weight:690;line-height:1.35}.auth-error{border:1px solid var(--sx-color-danger-border);background:var(--sx-color-danger-bg);color:var(--sx-color-danger-ink)}.auth-message{border:1px solid var(--sx-color-success-border);background:var(--sx-color-success-bg);color:var(--sx-color-success-ink)}.login-form{display:grid;gap:14px}.login-form label{display:grid;gap:7px;color:var(--sx-color-ink-muted);font-size:.9rem;font-weight:760}.login-form input{min-width:0;min-height:46px;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);padding:0 13px;background:var(--sx-color-surface);color:var(--sx-color-ink)}.login-form input:focus-visible{outline:3px solid var(--sx-color-focus-ring);border-color:var(--sx-color-primary)}.login-form button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;border:0;border-radius:var(--sx-radius-md);background:var(--sx-color-action);color:var(--sx-color-surface);font-weight:830}.login-form button:hover,.login-form button:focus-visible{background:var(--sx-color-action-hover);outline:none}.app-shell{display:grid;grid-template-columns:72px minmax(248px,280px) minmax(360px,1fr) minmax(300px,400px);grid-template-rows:minmax(0,1fr);height:100vh;height:100dvh;min-height:0;min-width:0;overflow:hidden;background:var(--sx-color-surface-warm)}.app-shell.thread-focused{grid-template-columns:72px minmax(248px,280px) minmax(0,1fr)}.app-shell.thread-focused .topic-area,.mobile-app-bar{display:none}.app-rail{display:flex;flex-direction:column;align-items:center;gap:28px;min-height:0;padding:18px 12px;background:var(--sx-color-nav);color:var(--sx-color-on-dark);overflow:auto}.rail-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:var(--sx-radius-sm)}.rail-mark .cloudgto-mark-frame{width:34px;height:34px}.rail-nav{display:grid;gap:10px}.rail-button,.icon-button{display:inline-grid;width:40px;height:40px;place-items:center;border:0;border-radius:var(--sx-radius-md);color:inherit;background:transparent}.rail-button:hover,.rail-button:focus-visible{background:var(--sx-color-nav-hover);outline:none}.workspace-sidebar{display:flex;flex-direction:column;gap:26px;min-height:0;min-width:0;padding:22px 18px;background:var(--sx-color-nav-raised);color:var(--sx-color-on-dark);border-right:1px solid var(--sx-color-nav-hover);overflow:auto}.drawer-backdrop,.workspace-drawer{display:none}.workspace-header,.section-heading,.topic-header,.header-actions,.thread-meta{display:flex;align-items:center}.workspace-header,.section-heading,.topic-header{justify-content:space-between;gap:16px}.workspace-header h1,.topic-header h2,.thread-header h2{margin:0;letter-spacing:0}.workspace-header h1{font-size:1.35rem}.workspace-product-label{margin:6px 0 0;color:var(--sx-color-on-dark-soft);font-size:.72rem;font-weight:760;letter-spacing:0}.eyebrow{margin:0 0 5px;color:var(--sx-color-ink-soft);font-size:.75rem;font-weight:750;letter-spacing:0;text-transform:uppercase}.workspace-sidebar .eyebrow,.workspace-sidebar small,.section-heading{color:var(--sx-color-on-dark-soft)}.icon-button{color:var(--sx-color-primary);background:var(--sx-color-surface);border:1px solid var(--sx-color-border)}.icon-button.quiet{color:var(--sx-color-on-dark);background:var(--sx-color-nav-hover);border-color:var(--sx-color-nav-border)}.thread-mode-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border:1px solid var(--sx-color-primary-border-strong);border-radius:var(--sx-radius-md);padding:0 12px;background:var(--sx-color-primary-surface);color:var(--sx-color-primary-hover);font-weight:800;white-space:nowrap}.thread-mode-button:hover,.thread-mode-button:focus-visible{border-color:var(--sx-color-action);background:var(--sx-color-action);color:var(--sx-color-surface);outline:none}.thread-mode-button[aria-pressed=true]{background:var(--sx-color-action);color:var(--sx-color-surface)}.sidebar-section{display:grid;gap:10px}.section-heading{min-height:34px;font-size:.84rem;font-weight:760}.channel-list,.dm-list,.topic-list,.reply-list{display:grid;gap:8px}.channel-button,.dm-button,.drawer-nav-button{display:grid;align-items:center;width:100%;min-height:42px;border:0;border-radius:var(--sx-radius-md);color:inherit;background:transparent;text-align:left}.channel-button{grid-template-columns:20px 1fr;gap:8px;padding:9px 10px}.drawer-nav-list{display:grid;gap:8px}.drawer-nav-button{grid-template-columns:20px 1fr;gap:8px;padding:9px 10px}.channel-button.selected,.channel-button:hover,.dm-button:hover,.drawer-nav-button:hover,.drawer-nav-button:focus-visible{background:var(--sx-color-primary-surface);color:var(--sx-color-primary-hover);outline:none}.empty-channel-state{margin:0;min-height:42px;padding:10px;border:1px solid var(--sx-color-nav-border);border-radius:var(--sx-radius-md);color:var(--sx-color-on-dark-soft);font-size:.85rem;font-weight:720}.dm-button{grid-template-columns:34px 1fr;gap:10px;padding:7px 9px}.dm-record-row{border:1px solid var(--sx-color-nav-border);background:#ffffff08}.dm-button span:last-child{display:grid;gap:2px}.dm-button small{font-size:.74rem}.dm-unavailable-state{display:grid;grid-template-columns:20px minmax(0,1fr);gap:4px 8px;min-height:54px;padding:10px;border:1px solid var(--sx-color-nav-border);border-radius:var(--sx-radius-md);color:var(--sx-color-on-dark-soft)}.dm-unavailable-state svg{grid-row:span 2;margin-top:1px}.dm-unavailable-state span,.dm-unavailable-state small{min-width:0}.dm-unavailable-state span{color:var(--sx-color-on-dark);font-size:.84rem;font-weight:760}.dm-unavailable-state small{font-size:.74rem;line-height:1.35}.profile-panel{display:grid;grid-template-columns:minmax(0,1fr) 40px;align-items:center;gap:8px;margin-top:auto;padding:8px;border:1px solid var(--sx-color-nav-border);border-radius:var(--sx-radius-md);background:var(--sx-color-nav)}.profile-summary{position:relative;display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:9px;min-width:0}.profile-avatar{width:30px;height:30px;border-radius:var(--sx-radius-sm);font-size:.68rem}.presence-dot{position:absolute;left:22px;bottom:1px;width:8px;height:8px;border:2px solid var(--sx-color-nav);border-radius:999px;background:var(--sx-color-accent)}.profile-copy{display:grid;min-width:0;gap:1px}.profile-copy strong,.profile-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-copy strong{color:var(--sx-color-on-dark);font-size:.84rem}.profile-copy small{color:var(--sx-color-on-dark-soft);font-size:.7rem}.device-key-status.registered{color:var(--sx-color-accent)}.device-key-status.pending{color:var(--sx-color-on-dark-soft)}.device-key-status.error{color:#fca5a5}.profile-signout-button{width:36px;height:36px}.avatar{display:inline-grid;width:34px;height:34px;place-items:center;flex:0 0 auto;border-radius:var(--sx-radius-md);background:var(--sx-color-action);color:var(--sx-color-surface);font-size:.74rem;font-weight:800}.avatar.small{width:24px;height:24px;border-radius:var(--sx-radius-sm);font-size:.64rem}.topic-area{display:grid;grid-template-rows:auto auto auto auto auto minmax(0,1fr) auto;gap:10px;min-height:0;min-width:0;overflow:hidden;padding:24px;border-right:1px solid var(--sx-color-border)}.topic-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;min-height:0;padding-bottom:8px}.topic-header h2{display:flex;align-items:center;gap:8px;font-size:1.8rem}.header-actions{flex-wrap:wrap;gap:10px;justify-content:flex-end;min-width:0}.search-box{display:grid;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:8px;width:min(100%,250px);min-height:40px;padding:0 12px;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);background:var(--sx-color-surface);color:var(--sx-color-ink-soft)}.search-box input{min-width:0;border:0;outline:0;background:transparent;color:var(--sx-color-ink)}.model-note,.pilot-notice{display:flex;align-items:center;gap:10px;min-height:48px;padding:12px 14px;border-radius:var(--sx-radius-md);font-weight:650}.model-note{margin:0;border:1px solid var(--sx-color-warning-border);background:var(--sx-color-surface-note);color:var(--sx-color-warning-ink)}.pilot-notice{margin:0;border:1px solid var(--sx-color-accent-border);background:var(--sx-color-success-bg);color:var(--sx-color-success-ink)}.developer-diagnostics{border:1px dashed var(--sx-color-border);border-radius:var(--sx-radius-md);background:var(--sx-color-surface);color:var(--sx-color-ink)}.developer-diagnostics summary{display:flex;align-items:center;gap:9px;min-height:42px;padding:10px 14px;color:var(--sx-color-ink-muted);cursor:pointer;font-size:.82rem;font-weight:800;list-style:none}.developer-diagnostics summary::-webkit-details-marker{display:none}.developer-diagnostics-body{display:grid;gap:12px;padding:0 14px 14px}.diagnostics-section{display:grid;gap:12px}.diagnostics-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px}.diagnostics-header>div{display:grid;gap:2px;min-width:0}.diagnostics-header strong{font-size:.9rem}.diagnostics-header small,.diagnostics-status{color:var(--sx-color-ink-soft);font-size:.78rem;font-weight:650}.diagnostics-header button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;border:0;border-radius:var(--sx-radius-sm);padding:0 12px;background:var(--sx-color-action);color:var(--sx-color-surface);font-size:.78rem;font-weight:800}.diagnostics-header button:disabled{cursor:not-allowed;opacity:.62}.diagnostics-button-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.diagnostics-select,.diagnostics-input{display:grid;grid-template-columns:minmax(120px,.45fr) minmax(0,1fr);gap:7px 12px;align-items:center;color:var(--sx-color-ink-soft);font-size:.78rem;font-weight:800}.diagnostics-select select,.diagnostics-input input{min-width:0;min-height:36px;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-sm);padding:0 10px;background:var(--sx-color-surface);color:var(--sx-color-ink);font:inherit}.diagnostics-submit{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;border-top:1px solid var(--sx-color-border);padding-top:12px}.diagnostics-submit>div{display:grid;gap:2px;min-width:0}.diagnostics-submit strong{font-size:.9rem}.diagnostics-submit small{color:var(--sx-color-ink-soft);font-size:.76rem;font-weight:650;line-height:1.35}.diagnostics-submit button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;border:0;border-radius:var(--sx-radius-sm);padding:0 12px;background:var(--sx-color-action);color:var(--sx-color-surface);font-size:.78rem;font-weight:800;white-space:nowrap}.diagnostics-submit button:disabled{cursor:not-allowed;opacity:.62}.diagnostics-acknowledgement{display:flex;align-items:flex-start;gap:9px;border-top:1px solid var(--sx-color-border);padding-top:12px;color:var(--sx-color-ink-soft);font-size:.78rem;font-weight:700;line-height:1.35}.diagnostics-acknowledgement input{flex:0 0 auto;margin-top:2px}.diagnostics-status{margin:0}.diagnostics-status.error{color:var(--sx-color-danger-ink)}.diagnostics-status.prepared,.diagnostics-status.submitted{color:var(--sx-color-success-ink)}.diagnostics-grid{display:grid;grid-template-columns:minmax(120px,.45fr) minmax(0,1fr);gap:7px 12px;margin:0;padding-top:2px;color:var(--sx-color-ink-muted);font-size:.78rem}.diagnostics-grid dt{color:var(--sx-color-ink-soft);font-weight:800}.diagnostics-grid dd{min-width:0;margin:0;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace}.diagnostics-envelope-list{display:grid;gap:7px;margin:0;padding:0;list-style:none}.diagnostics-envelope-list li{display:grid;gap:2px;min-width:0;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-sm);padding:8px 10px;background:var(--sx-color-surface-muted)}.diagnostics-envelope-list span{min-width:0;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:.78rem;font-weight:750}.diagnostics-envelope-list small{color:var(--sx-color-ink-soft);font-size:.74rem;font-weight:650}.diagnostics-inline-button{justify-self:start;min-height:30px;border:0;border-radius:var(--sx-radius-sm);padding:0 10px;background:var(--sx-color-action);color:var(--sx-color-surface);font-size:.74rem;font-weight:800}.diagnostics-inline-button:disabled{cursor:not-allowed;opacity:.62}.topic-list{align-content:start;min-height:0;overflow:auto;padding-right:4px}.empty-topic-state{display:grid;min-height:180px;place-items:center;gap:8px;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);background:var(--sx-color-surface);color:var(--sx-color-ink-soft);font-weight:720;text-align:center}.empty-topic-state small,.empty-reply-state small{max-width:28ch;color:var(--sx-color-ink-soft);font-size:.82rem;font-weight:650;line-height:1.35}.topic-card{border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);background:var(--sx-color-surface);box-shadow:0 1px #0204090a}.topic-card.selected{border-color:var(--sx-color-primary);box-shadow:inset 4px 0 0 var(--sx-color-primary)}.topic-card-button{display:grid;gap:10px;width:100%;padding:16px;border:0;color:inherit;background:transparent;text-align:left}.topic-card h3{margin:0;font-size:1.03rem;letter-spacing:0}.topic-card p{margin:0;color:var(--sx-color-ink-muted);line-height:1.5}.topic-card footer{display:flex;flex-wrap:wrap;align-items:center;gap:9px;color:var(--sx-color-ink-soft);font-size:.82rem}.status-pill{display:inline-flex;width:fit-content;align-items:center;gap:5px;padding:4px 8px;border-radius:999px;color:var(--sx-color-success-ink);background:var(--sx-color-success-bg);font-size:.75rem;font-weight:800;text-transform:capitalize}.status-pill.resolved{color:var(--sx-color-warning-ink);background:var(--sx-color-warning-bg)}.topic-composer,.reply-composer{display:grid;align-items:center;gap:10px;padding-top:16px}.topic-composer{grid-template-columns:minmax(0,1fr) auto}.reply-composer{grid-template-columns:minmax(0,1fr) 42px;margin-top:0;padding-top:16px}.composer-fields{display:grid;min-width:0;gap:8px}.topic-composer input,.topic-composer textarea,.reply-composer input{min-width:0;min-height:44px;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);padding:0 14px;background:var(--sx-color-surface);color:var(--sx-color-ink)}.topic-composer textarea{resize:vertical;min-height:72px;padding-block:12px;font:inherit;line-height:1.35}.topic-composer button,.reply-composer button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:0;border-radius:var(--sx-radius-md);padding:0 16px;background:var(--sx-color-action);color:var(--sx-color-surface);font-weight:800}.topic-composer button:disabled,.reply-composer button:disabled,.topic-composer input:disabled,.topic-composer textarea:disabled,.reply-composer input:disabled{cursor:not-allowed;opacity:.62}.topic-composer button:hover,.topic-composer button:focus-visible,.reply-composer button:hover,.reply-composer button:focus-visible{background:var(--sx-color-action-hover);outline:none}.reply-composer button{width:42px;padding:0}.composer-status{margin:0;min-height:18px;color:var(--sx-color-ink-soft);font-size:.78rem;font-weight:720}.composer-status.error{color:var(--sx-color-danger-ink)}.composer-status.success{color:var(--sx-color-success-ink)}.thread-panel{display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden;padding:24px;background:var(--sx-color-surface)}.thread-header{display:grid;gap:8px;padding-bottom:18px;border-bottom:1px solid var(--sx-color-border-soft)}.thread-header-bar{display:flex;align-items:center;justify-content:space-between;gap:12px}.thread-header-bar .eyebrow{margin:0}.thread-header h2{font-size:1.18rem;line-height:1.3}.thread-meta{flex-wrap:wrap;gap:8px}.thread-meta span{border-radius:999px;padding:5px 9px;background:var(--sx-color-primary-surface);color:var(--sx-color-primary-hover);font-size:.76rem;font-weight:760;text-transform:capitalize}.thread-root,.reply-list{padding-top:16px}.thread-scroll{flex:1 1 auto;min-height:0;overflow:auto;padding-right:4px}.message-row{display:grid;grid-template-columns:34px 1fr;gap:10px;min-width:0}.message-row+.message-row{margin-top:14px}.message-row header{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;min-height:24px}.message-row header span{color:var(--sx-color-ink-soft);font-size:.78rem}.message-row p{margin:3px 0 0;color:var(--sx-color-ink-muted);line-height:1.5}.message-fallback-detail{display:block;margin-top:4px;color:var(--sx-color-ink-soft);font-size:.8rem;font-weight:650;line-height:1.4}.empty-reply-state{display:grid;place-items:center;gap:6px;min-height:120px;border:1px solid var(--sx-color-border);border-radius:var(--sx-radius-md);background:var(--sx-color-surface);color:var(--sx-color-ink-soft);font-weight:720;text-align:center}.empty-thread{display:grid;height:100%;place-items:center;color:var(--sx-color-ink-soft);text-align:center}@media(max-width:1099px){.app-shell,.app-shell.thread-focused{grid-template-columns:minmax(0,1fr);grid-template-rows:64px minmax(0,1fr)}.mobile-app-bar{display:flex;grid-column:1;grid-row:1;align-items:center;gap:12px;min-width:0;min-height:64px;padding:10px 16px;border-bottom:1px solid var(--sx-color-nav-border);background:var(--sx-color-nav);color:var(--sx-color-on-dark)}.mobile-menu-button,.mobile-view-button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid var(--sx-color-nav-border);border-radius:var(--sx-radius-md);background:var(--sx-color-nav-raised);color:var(--sx-color-on-dark);font-weight:800}.mobile-menu-button{width:42px;flex:0 0 42px}.mobile-view-button{flex:0 0 auto;padding:0 12px}.mobile-menu-button:hover,.mobile-menu-button:focus-visible,.mobile-view-button:hover,.mobile-view-button:focus-visible{background:var(--sx-color-nav-hover);outline:none}.mobile-app-title{display:flex;align-items:center;gap:10px;min-width:0;flex:1 1 auto}.mobile-app-title .cloudgto-mark-frame{width:32px;height:32px}.mobile-app-title .cloudgto-mark{width:17px;height:21px}.mobile-app-title span{display:grid;min-width:0;gap:2px}.mobile-app-title strong,.mobile-app-title small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-app-title strong{font-size:.96rem}.mobile-app-title small{color:var(--sx-color-on-dark-soft);font-size:.74rem;font-weight:720}.app-rail,.workspace-sidebar{display:none}.topic-area,.thread-panel{grid-column:1;grid-row:2;min-height:0;min-width:0;padding:18px;border-right:0}.thread-panel{display:none}.app-shell.thread-focused .thread-panel{display:flex}.topic-header{grid-template-columns:minmax(0,1fr);gap:12px;padding-bottom:0}.header-actions{align-items:stretch;justify-content:stretch}.search-box{flex:1 1 220px;width:auto}.thread-mode-button{flex:1 0 auto}.topic-list,.thread-scroll{padding-right:0}.drawer-backdrop{position:fixed;inset:0;z-index:30;display:block;width:100%;height:100%;border:0;border-radius:0;padding:0;background:#0204098f}.workspace-drawer{position:fixed;inset:0 auto 0 0;z-index:31;display:flex;width:min(86vw,340px);max-width:calc(100vw - 28px);flex-direction:column;gap:22px;min-height:0;min-width:0;padding:20px 18px;border-right:1px solid var(--sx-color-nav-border);background:var(--sx-color-nav-raised);color:var(--sx-color-on-dark);overflow-x:hidden;overflow-y:auto;box-shadow:18px 0 40px #02040940}.workspace-drawer .eyebrow,.workspace-drawer small,.workspace-drawer .section-heading{color:var(--sx-color-on-dark-soft)}.workspace-drawer .profile-panel{margin-top:auto}}@media(max-width:767px){.login-page{grid-template-columns:minmax(0,1fr);padding:20px}.login-brand,.login-panel{padding:28px;border-radius:var(--sx-radius-md)}.login-panel{border-left:1px solid var(--sx-color-border);border-top:0}.login-brand h1{font-size:2.1rem}.app-shell,.app-shell.thread-focused{grid-template-rows:60px minmax(0,1fr)}.mobile-app-bar{gap:8px;min-height:60px;padding:9px 12px}.mobile-menu-button{width:40px;flex-basis:40px}.mobile-view-button{min-height:38px;padding:0 9px;font-size:.86rem}.mobile-app-title .cloudgto-mark-frame{display:none}.topic-area,.thread-panel{padding:14px}.topic-header h2{font-size:1.45rem}.header-actions{display:grid;grid-template-columns:minmax(0,1fr)}.search-box{grid-template-columns:18px 1fr;width:100%}.topic-details-button{display:none}.topic-composer{grid-template-columns:1fr}.topic-composer button{width:100%}.model-note,.pilot-notice,.developer-diagnostics summary{align-items:flex-start;min-height:0}.diagnostics-header,.diagnostics-submit,.diagnostics-select,.diagnostics-input,.diagnostics-grid{grid-template-columns:1fr}.diagnostics-button-row{justify-content:stretch}.diagnostics-button-row button{flex:1 1 100%}.diagnostics-header button,.diagnostics-submit button,.thread-header-bar,.thread-mode-button{width:100%}.thread-header-bar{align-items:stretch;flex-direction:column}.thread-header h2{font-size:1.08rem}.workspace-drawer{width:min(90vw,330px);max-width:calc(100vw - 20px);padding:18px 14px}}@keyframes sx-spin{to{transform:rotate(360deg)}}