:root{color:#202522;font-synthesis:none;text-rendering:optimizelegibility;letter-spacing:0;--surface:#fff;--surface-muted:#f5f7f5;--border:#dce2de;--text:#202522;--muted:#6d756f;--accent:#177a54;--accent-hover:#116341;--accent-soft:#e6f2ec;--danger:#b6463c;background:#eef1ef;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe 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header{justify-content:space-between;align-items:flex-start;display:flex}.dialog-panel header p{color:var(--muted);margin-top:4px;font-size:13px}.key-warning-dialog{border-top:4px solid #c66a19}.key-warning-dialog header{color:#9a4c0e;justify-content:flex-start;align-items:center;gap:10px}.key-warning-dialog>p{color:#3f463f;line-height:1.75}.key-warning-actions{justify-content:flex-end;display:flex}.key-warning-actions .primary-button{min-width:148px}.member-picker{border-top:1px solid var(--border);border-bottom:1px solid var(--border);min-height:120px;max-height:300px;overflow-y:auto}.picker-row{align-items:center;gap:9px;min-height:42px;padding:0 4px;font-weight:500;display:flex}.picker-row input{width:17px;height:17px;accent-color:var(--accent)}.mobile-only{display:none}@media (width<=720px){.auth-shell{padding:max(18px, env(safe-area-inset-top)) 14px max(18px, env(safe-area-inset-bottom))}.brand-lockup{margin-bottom:28px}.auth-panel{box-shadow:none;padding:22px 18px}.field-row{grid-template-columns:1fr}.key-label-row{align-items:flex-start;gap:8px}.key-actions{flex-wrap:wrap;justify-content:flex-end}.app-shell{min-height:100dvh;padding-bottom:calc(62px + env(safe-area-inset-bottom));display:block}.app-sidebar{display:none}.app-content,.workspace-page{min-height:calc(100dvh - 62px - env(safe-area-inset-bottom))}.chat-workspace{display:block}.list-pane{min-height:inherit;border-right:0;padding:18px 15px}.conversation-pane,.chat-workspace.has-selection .list-pane{display:none}.chat-workspace.has-selection .conversation-pane{min-height:calc(100dvh - 62px - env(safe-area-inset-bottom));display:block}.conversation-view{height:calc(100dvh - 62px - env(safe-area-inset-bottom))}.mobile-only{display:grid}.message-scroll{padding:16px 12px}.message-row{max-width:92%}.composer{padding:8px 10px 10px}.single-pane{padding:18px 15px}.mobile-nav{z-index:10;height:calc(62px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--border);background:#fffffff5;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav a{color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:11px;display:flex}.mobile-nav a.active{color:var(--accent)}}