:root{--msn-color-background: #f4eee6;--msn-color-surface: rgba(255, 253, 249, .9);--msn-color-surface-strong: #fffdf9;--msn-color-surface-subtle: rgba(255, 255, 255, .66);--msn-color-border: rgba(51, 43, 36, .1);--msn-color-text: #2e2a28;--msn-color-text-muted: #756c65;--msn-color-accent: #d67d4c;--msn-color-accent-warm: #f1c56f;--msn-color-accent-cool: #7e93c9;--msn-color-success: #5d9b74;--msn-color-danger: #a94f3d;--msn-color-control: rgba(255, 255, 255, .8);--msn-color-control-disabled: rgba(46, 42, 40, .05);--msn-color-neutral-subtle: rgba(46, 42, 40, .06);--msn-color-backdrop: rgba(46, 42, 40, .3);--msn-color-primary-foreground: #5c351c;--msn-color-avatar-foreground: #5d351f;--msn-color-accent-subtle: rgba(214, 125, 76, .18);--msn-color-accent-subtle-foreground: #6b3d25;--msn-color-success-subtle: rgba(93, 155, 116, .18);--msn-color-success-subtle-foreground: #356446;--msn-color-warning-subtle: rgba(241, 197, 111, .3);--msn-color-warning-subtle-foreground: #6b511d;--msn-color-danger-subtle: rgba(169, 79, 61, .15);--msn-font-body: Manrope, system-ui, sans-serif;--msn-font-display: "Playfair Display", serif;--msn-font-mono: "DM Mono", monospace;--msn-space-xs: 6px;--msn-space-sm: 10px;--msn-space-md: 14px;--msn-space-lg: 18px;--msn-space-xl: 24px;--msn-space-xxl: 32px;--msn-radius-small: 12px;--msn-radius-medium: 18px;--msn-radius-large: 24px;--msn-radius-pill: 999px;--msn-shadow-panel: 0 24px 80px rgba(93, 61, 43, .12);--msn-focus-width: 3px;--msn-focus-offset: 3px;--msn-breakpoint-mobile: 820px;--msn-breakpoint-compact-desktop: 1120px;color:var(--msn-color-text);font-family:var(--msn-font-body)}[data-theme=dark]{--msn-color-background: #171412;--msn-color-surface: rgba(35, 31, 29, .92);--msn-color-surface-strong: #231f1d;--msn-color-surface-subtle: rgba(48, 42, 38, .72);--msn-color-border: rgba(255, 239, 226, .14);--msn-color-text: #f7eee7;--msn-color-text-muted: #bcaea4;--msn-color-accent: #e28a58;--msn-color-accent-warm: #e6b85f;--msn-color-accent-cool: #91a9e3;--msn-color-success: #78bb91;--msn-color-danger: #e17b68;--msn-color-control: rgba(48, 42, 38, .9);--msn-color-control-disabled: rgba(247, 238, 231, .08);--msn-color-neutral-subtle: rgba(247, 238, 231, .09);--msn-color-backdrop: rgba(0, 0, 0, .58);--msn-color-primary-foreground: #2e1b10;--msn-color-avatar-foreground: #2e1b10;--msn-color-accent-subtle: rgba(226, 138, 88, .24);--msn-color-accent-subtle-foreground: #f5c2a7;--msn-color-success-subtle: rgba(120, 187, 145, .22);--msn-color-success-subtle-foreground: #b1dfbd;--msn-color-warning-subtle: rgba(230, 184, 95, .24);--msn-color-warning-subtle-foreground: #f4d99c;--msn-color-danger-subtle: rgba(225, 123, 104, .22);--msn-shadow-panel: 0 24px 80px rgba(0, 0, 0, .38)}:focus-visible{outline:var(--msn-focus-width) solid var(--msn-color-accent-cool);outline-offset:var(--msn-focus-offset)}.msn-ui-button{border:1px solid var(--msn-color-border);border-radius:14px;color:var(--msn-color-text);cursor:pointer;font:inherit;font-weight:700}.msn-ui-button--medium{padding:10px 14px}.msn-ui-button--small{padding:7px 10px}.msn-ui-button--primary{background:linear-gradient(135deg,var(--msn-color-accent),var(--msn-color-accent-warm));border-color:transparent;color:var(--msn-color-primary-foreground)}.msn-ui-button--secondary{background:var(--msn-color-control)}.msn-ui-button--ghost{background:var(--msn-color-surface-subtle);color:var(--msn-color-text-muted)}.msn-ui-button--danger{background:var(--msn-color-danger);border-color:transparent;color:#fff}.msn-ui-button:disabled{cursor:not-allowed;opacity:.58}.msn-ui-icon-button{align-items:center;display:inline-flex;height:42px;justify-content:center;padding:0;width:42px}.msn-ui-surface{border:1px solid var(--msn-color-border)}.msn-ui-surface--glass{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:var(--msn-color-surface);box-shadow:var(--msn-shadow-panel)}.msn-ui-surface--solid{background:var(--msn-color-surface-strong)}.msn-ui-surface--subtle{background:var(--msn-color-surface-subtle)}.msn-ui-surface--padding-none{padding:0}.msn-ui-surface--padding-small{padding:var(--msn-space-md)}.msn-ui-surface--padding-medium{padding:var(--msn-space-lg)}.msn-ui-surface--padding-large{padding:var(--msn-space-xxl)}.msn-ui-surface--radius-medium{border-radius:var(--msn-radius-medium)}.msn-ui-surface--radius-large{border-radius:var(--msn-radius-large)}.msn-ui-heading{font-family:var(--msn-font-display);letter-spacing:-.04em;margin:0}.msn-ui-heading--large{font-size:clamp(2.2rem,5vw,3.4rem);line-height:.95}.msn-ui-heading--medium{font-size:clamp(1.5rem,2vw,2rem)}.msn-ui-heading--small{font-size:1.2rem}.msn-ui-eyebrow{color:var(--msn-color-text-muted);font-size:11px;font-weight:800;letter-spacing:.18em;margin:28px 0 10px}.msn-ui-text{line-height:1.6;margin:0}.msn-ui-text--muted{color:var(--msn-color-text-muted)}.msn-ui-text--success{color:var(--msn-color-success)}.msn-ui-text--danger{color:var(--msn-color-danger)}.msn-ui-badge-group{display:flex;flex-wrap:wrap;gap:var(--msn-space-sm)}.msn-ui-badge{background:var(--msn-color-neutral-subtle);border-radius:var(--msn-radius-pill);color:var(--msn-color-text-muted);font-size:12px;font-weight:700;padding:7px 10px}.msn-ui-badge--accent{background:var(--msn-color-accent-subtle);color:var(--msn-color-accent-subtle-foreground)}.msn-ui-badge--success{background:var(--msn-color-success-subtle);color:var(--msn-color-success-subtle-foreground)}.msn-ui-badge--warning{background:var(--msn-color-warning-subtle);color:var(--msn-color-warning-subtle-foreground)}.msn-ui-badge--danger{background:var(--msn-color-danger-subtle);color:var(--msn-color-danger)}.msn-ui-avatar{align-items:center;background:linear-gradient(135deg,var(--msn-color-accent-warm),var(--msn-color-accent));border-radius:50%;color:var(--msn-color-avatar-foreground);display:inline-flex;flex:0 0 auto;font-family:var(--msn-font-mono);font-size:12px;font-weight:700;height:38px;justify-content:center;overflow:hidden;width:38px}.msn-ui-avatar img{height:100%;object-fit:cover;width:100%}.msn-ui-form-field{color:var(--msn-color-text-muted);display:grid;font-size:11px;font-weight:800;gap:var(--msn-space-xs);letter-spacing:.06em}.msn-ui-control{background:var(--msn-color-control);border:1px solid var(--msn-color-border);border-radius:var(--msn-radius-small);color:var(--msn-color-text);font:inherit;padding:10px 11px;resize:vertical;width:100%}.msn-ui-control:disabled{background:var(--msn-color-control-disabled);color:var(--msn-color-text-muted);cursor:not-allowed}.msn-ui-control[aria-invalid=true]{border-color:var(--msn-color-danger)}.msn-ui-form-field__description{font-weight:500}.msn-ui-form-field__error{color:var(--msn-color-danger)}.msn-ui-input-group{align-items:center;background:var(--msn-color-control);border:1px solid var(--msn-color-border);border-radius:16px;display:flex;gap:var(--msn-space-sm);padding:12px 14px}.msn-ui-input-group .msn-ui-control{background:transparent;border:0;border-radius:0;outline:0;padding:0}.msn-ui-input-group:focus-within{outline:var(--msn-focus-width) solid var(--msn-color-accent-cool);outline-offset:var(--msn-focus-offset)}.msn-ui-input-group .msn-ui-control:focus-visible{outline:0}.msn-ui-section-header{align-items:center;color:var(--msn-color-text-muted);display:flex;font-size:11px;font-weight:800;gap:12px;justify-content:space-between;letter-spacing:.16em}.msn-ui-state-message{background:var(--msn-color-surface-subtle);border-radius:var(--msn-radius-medium);color:var(--msn-color-text-muted);margin:0;padding:var(--msn-space-lg)}.msn-ui-state-message--success{color:var(--msn-color-success)}.msn-ui-state-message--error{color:var(--msn-color-danger)}.msn-ui-dialog{background:transparent;border:0;color:var(--msn-color-text);max-height:min(720px,calc(100vh - 48px));max-width:min(560px,calc(100vw - 48px));padding:0;width:100%}.msn-ui-dialog::backdrop{background:var(--msn-color-backdrop)}.msn-ui-dialog__content{background:var(--msn-color-surface);border:1px solid var(--msn-color-border);border-radius:var(--msn-radius-large);box-shadow:var(--msn-shadow-panel);max-height:min(720px,calc(100vh - 48px));overflow:auto;padding:22px}.msn-ui-dialog__header{align-items:center;display:flex;gap:12px;justify-content:space-between}.msn-ui-dialog__body,.msn-ui-dialog__footer{margin-top:var(--msn-space-lg)}:root{--bg: var(--msn-color-background);--panel: var(--msn-color-surface);--panel-strong: var(--msn-color-surface-strong);--line: var(--msn-color-border);--ink: var(--msn-color-text);--muted: var(--msn-color-text-muted);--accent: var(--msn-color-accent);--accent-2: var(--msn-color-accent-warm);--accent-3: var(--msn-color-accent-cool);--success: var(--msn-color-success);--shadow: var(--msn-shadow-panel);--page-start: #f8f2ea;--ambient-warm: rgba(214, 125, 76, .24);--ambient-cool: rgba(126, 147, 201, .24);--card: rgba(255, 255, 255, .72);--card-active: rgba(255, 240, 232, .9);--timeline: rgba(255, 255, 255, .84);--timeline-end: rgba(255, 247, 239, .94);--stripe: rgba(46, 42, 40, .05);--message-shadow: 0 10px 28px rgba(70, 46, 31, .08);--active-line: rgba(214, 125, 76, .2);--outbound-start: rgba(214, 125, 76, .18);--outbound-end: rgba(241, 197, 111, .28);background:radial-gradient(circle at top left,var(--outbound-end),transparent 28%),radial-gradient(circle at top right,var(--ambient-cool),transparent 25%),linear-gradient(180deg,var(--page-start) 0%,var(--bg) 100%)}[data-theme=dark]{--page-start: #211b18;--ambient-warm: rgba(226, 138, 88, .18);--ambient-cool: rgba(145, 169, 227, .16);--card: rgba(48, 42, 38, .76);--card-active: rgba(91, 50, 35, .8);--timeline: rgba(42, 36, 33, .96);--timeline-end: rgba(35, 31, 29, .98);--stripe: rgba(247, 238, 231, .07);--message-shadow: 0 10px 28px rgba(0, 0, 0, .28);--active-line: rgba(226, 138, 88, .42);--outbound-start: rgba(226, 138, 88, .3);--outbound-end: rgba(230, 184, 95, .3)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--ink);background:transparent}button{cursor:pointer}a{color:inherit}.app-chrome{min-height:100vh;padding:24px;position:relative}.ambient{position:fixed;width:420px;height:420px;border-radius:999px;filter:blur(60px);opacity:.45;pointer-events:none}.ambient-left{left:-140px;top:-80px;background:var(--ambient-warm)}.ambient-right{right:-120px;bottom:-80px;background:var(--ambient-cool)}.public-shell{min-height:calc(100vh - 48px);display:grid;place-items:center}.locale-select{align-items:center;display:flex;gap:.5rem;justify-content:flex-end;margin-bottom:1rem}.locale-select span{color:var(--msn-color-text-muted);font-size:.8rem}.sidebar-panel,.conversation-panel{border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow)}.public-card{width:min(560px,100%);border-radius:32px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:21px;font-weight:800;letter-spacing:-.06em}.brand-mark{display:inline-flex;align-items:flex-end;gap:3px;width:22px;height:22px}.brand-mark i{width:6px;border-radius:999px;display:block}.brand-mark i:nth-child(1){height:16px;background:var(--accent-2)}.brand-mark i:nth-child(2){height:22px;background:var(--accent)}.brand-mark i:nth-child(3){height:13px;background:var(--accent-3)}.public-copy{margin:16px 0 0;max-width:46ch}.auth-slot{margin-top:24px}.public-footer{margin-top:18px}.route-copy,.inline-code{color:var(--muted)}.inline-code{display:inline-block;padding:8px 12px;border-radius:999px;background:var(--msn-color-neutral-subtle)}.shell-grid{width:min(1440px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(280px,320px) minmax(0,1fr) minmax(260px,300px);gap:18px;align-items:start}.mobile-shell-nav{display:none}.sidebar-panel,.conversation-panel{border-radius:28px}.sidebar-panel{padding:24px 20px}.conversation-panel{min-height:calc(100vh - 48px);display:flex;flex-direction:column;padding:24px}.detail-panel{display:grid;gap:18px}.detail-card{padding:22px}.profile-card,.capability-panel{margin-top:22px}.profile-card .msn-ui-heading{font-size:2rem;margin-top:6px}.profile-meta,.account-actions{display:flex;flex-wrap:wrap;gap:10px}.switcher-row{margin-top:14px}.conversation-search,.dialog-field{margin-top:22px}.search-shortcut-help{display:block;font-size:.75rem;margin-top:6px}.search-filters{display:flex;flex-wrap:wrap;gap:6px}.sidebar-panel>.msn-ui-section-header{margin-top:18px}.pinned-placeholder{margin-top:14px}.pinned-placeholder .msn-ui-text{margin:6px 0 0;font-size:13px}.conversation-list{margin-top:12px;display:grid;gap:10px}.conversation-card{border:1px solid transparent;background:var(--card);color:var(--ink);border-radius:18px;padding:14px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;text-align:left}.conversation-card.active{border-color:var(--active-line);background:var(--card-active)}.conversation-copy{min-width:0}.conversation-copy strong,.conversation-copy small{display:block}.conversation-copy small{margin-top:4px;color:var(--muted)}.conversation-card time{color:var(--muted);font-size:12px}.capability-list{margin:14px 0 0;padding-left:18px;color:var(--muted);display:grid;gap:8px}.conversation-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.timeline-placeholder{flex:1;min-height:280px;max-height:calc(100vh - 270px);overflow-y:auto;margin-top:22px;padding:24px;border-radius:26px;background:linear-gradient(180deg,var(--timeline),var(--timeline-end)),repeating-linear-gradient(180deg,transparent,transparent 63px,var(--stripe) 63px,var(--stripe) 64px);border:1px solid var(--line);display:grid;align-content:start;gap:16px;scroll-behavior:smooth}.typing-indicator{color:var(--muted);font-size:.82rem;padding:.4rem .75rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.message-card{max-width:580px;padding:18px 20px;border-radius:22px;background:var(--panel-strong);box-shadow:var(--message-shadow)}.message-card.outbound{margin-left:auto;background:linear-gradient(135deg,var(--outbound-start),var(--outbound-end))}.message-author{margin:0 0 8px;font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--muted)}.message-card--failed{border:1px solid var(--msn-color-danger, #a33)}.message-card--anchor{border:3px double var(--accent);outline:2px solid CanvasText;outline-offset:3px}.message-anchor-label{display:block;font-size:.72rem;font-weight:800;letter-spacing:.08em;margin-bottom:8px;text-transform:uppercase}.message-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.message-edit-form{display:grid;gap:8px}.date-separator{align-items:center;color:var(--muted);display:flex;font-size:11px;gap:10px;justify-content:center;letter-spacing:.08em;text-transform:uppercase}.date-separator:before,.date-separator:after{background:var(--line);content:"";height:1px;flex:1}.composer-placeholder{margin-top:18px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;padding:14px;border-radius:18px;background:var(--card);border:1px solid var(--line)}.composer-meta{color:var(--muted);grid-column:2 / -1;font-size:11px}.capability-list li{align-items:center;display:flex;flex-wrap:wrap;gap:6px;justify-content:space-between}.member-management{border-top:1px solid var(--line);display:grid;gap:8px;margin-top:18px;padding-top:18px}.safety-actions{border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:18px}.safety-actions .msn-ui-eyebrow{flex-basis:100%}.member-management label{color:var(--muted);font-size:12px;font-weight:700}.detail-list{margin:18px 0 0;display:grid;gap:14px}.detail-list div{display:grid;gap:4px}.detail-list dt{color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.16em}.detail-list dd{margin:0}.policy-note{font-size:12px}.profile-form{display:grid;gap:12px;margin-top:18px}.composer-input{background:transparent;border:0;min-height:42px;outline:0;padding:10px 0}.notification-field{color:var(--muted);display:grid;font-size:11px;font-weight:800;gap:6px;letter-spacing:.06em;margin-top:22px}.notification-settings{border:1px solid var(--line);border-radius:14px;display:grid;gap:8px;margin:18px 0 0;padding:12px}.notification-settings legend{color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.08em;padding:0 5px}.preference-check{align-items:center;display:grid;font-size:13px;gap:9px;grid-template-columns:18px 1fr}.preference-check input{accent-color:var(--accent);height:16px;width:16px}.preference-check input:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.preference-check:has(input:disabled){color:var(--muted)}.policy-lock-note{border-left:3px solid var(--accent);padding-left:9px}.invitation-domain-settings{border-top:1px solid var(--line);display:grid;gap:9px;margin-top:16px;padding-top:16px}.conversation-mode{margin-top:0}.visually-hidden{height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0 0 0 0);white-space:nowrap}@media(max-width:1120px){.shell-grid{grid-template-columns:minmax(260px,320px) minmax(0,1fr)}.detail-panel{grid-column:1 / -1;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:820px){.app-chrome{padding:16px}.shell-grid{grid-template-columns:1fr}.mobile-shell-nav{width:min(560px,100%);margin:0 auto 12px;padding:6px;border:1px solid var(--line);border-radius:18px;background:var(--panel);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.mobile-shell-nav button{min-height:44px;border:0;border-radius:13px;background:transparent;color:var(--muted);font-weight:700}.mobile-shell-nav button[aria-pressed=true]{background:linear-gradient(135deg,var(--outbound-start),var(--outbound-end));color:var(--ink)}.shell-panel:not(.mobile-active){display:none}.conversation-panel{min-height:0}.timeline-placeholder{max-height:calc(100vh - 320px)}.detail-panel{grid-template-columns:1fr}.conversation-header{flex-direction:column}}