.lab-workspace-shell{background:var(--bg);flex-direction:column;min-height:100dvh;display:flex}.lab-workspace-topbar{justify-content:space-between;align-items:center;gap:var(--s4);padding:var(--s3) var(--s4);border-bottom:1px solid var(--line);background:var(--surface);display:flex}.lab-workspace-brand{align-items:center;gap:var(--s2);display:flex}.lab-workspace-menu{border:1px solid var(--line);border-radius:var(--r1);background:var(--surface);justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}.lab-workspace-top-actions{align-items:center;gap:var(--s3);font-size:var(--f-sm);display:flex}.lab-workspace-boundary{align-items:center;gap:var(--s2);color:var(--muted);font-weight:600;display:inline-flex}.lab-workspace-boundary i{background:var(--acc);border-radius:50%;width:8px;height:8px;display:inline-block}.lab-workspace-body{flex:1;grid-template-columns:minmax(0,1fr);display:grid;position:relative}.lab-workspace-sidebar{background:var(--surface);border-right:1px solid var(--line);z-index:30;width:min(320px,88vw);padding:var(--s4);gap:var(--s4);flex-direction:column;transition:transform .2s;display:flex;position:fixed;inset:0 auto 0 0;transform:translate(-105%)}.lab-workspace-sidebar.open{transform:translate(0)}.lab-workspace-scrim{opacity:0;pointer-events:none;z-index:25;background:#00000059;border:0;transition:opacity .2s;position:fixed;inset:0}.lab-workspace-scrim.open{opacity:1;pointer-events:auto}.lab-workspace-sidebar-head span{font-weight:700;display:block}.lab-workspace-sidebar-head small{color:var(--muted);font-size:var(--f-sm)}.lab-workspace-sidebar nav{gap:var(--s1);display:grid}.lab-workspace-sidebar nav a{gap:var(--s3);padding:var(--s3);border-radius:var(--r2);color:inherit;border:1px solid #0000;grid-template-columns:auto 1fr;text-decoration:none;display:grid}.lab-workspace-sidebar nav a[aria-current=page]{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 10%,transparent)}.lab-workspace-sidebar nav a small{color:var(--muted);font-size:var(--f-sm);font-weight:400;display:block}.lab-workspace-safety{gap:var(--s3);padding:var(--s3);border:1px solid var(--line);border-radius:var(--r2);font-size:var(--f-sm);margin-top:auto;display:flex}.lab-workspace-safety p{margin:0}.lab-workspace-safety span{color:var(--muted);margin-top:var(--s1);display:block}.lab-workspace-content{padding:var(--s4) var(--s5) var(--s8);width:100%;max-width:1280px;margin:0 auto}@media (min-width:960px){.lab-workspace-menu{display:none}.lab-workspace-body{grid-template-columns:280px minmax(0,1fr)}.lab-workspace-sidebar{width:auto;height:calc(100dvh - 64px);position:sticky;top:0;transform:none}.lab-workspace-scrim{display:none}}