.zcui-topbar{box-sizing:border-box;display:flex;align-items:center;gap:var(--zcui-space-16);height:calc(var(--zcui-space-56) + var(--zcui-space-8));margin:0;padding:0 var(--zcui-space-48);border-bottom:1px solid var(--zcui-color-surface-track);background:color-mix(in srgb,var(--zcui-color-surface-canvas) 92%,transparent);color:var(--zcui-color-text-primary);font-family:var(--zcui-font-text);font-size:var(--zcui-type-body-size);font-weight:var(--zcui-type-body-weight);line-height:normal;letter-spacing:var(--zcui-type-body-tracking);position:-webkit-sticky;position:sticky;top:0;z-index:var(--zcui-z-topbar);-webkit-backdrop-filter:blur(var(--zcui-space-8));backdrop-filter:blur(var(--zcui-space-8))}.zcui-topbar[data-framed=true]{position:static;padding:0 var(--zcui-space-24);border:1px solid var(--zcui-color-surface-track);border-radius:var(--zcui-radius-xl);overflow:hidden;-webkit-backdrop-filter:none;backdrop-filter:none}.zcui-topbar-search{flex:0 1 340px;min-width:calc(var(--zcui-space-80) * 2)}.zcui-topbar-spacer{flex:1 1}.zcui-inbox-btn{box-sizing:border-box;display:flex;flex:none;align-items:center;gap:var(--zcui-space-8);height:var(--zcui-control-md);margin:0;padding:0 var(--zcui-space-12) 0 var(--zcui-space-14);border:1px solid var(--zcui-color-border-default);border-radius:var(--zcui-radius-md);background:var(--zcui-color-surface-raised);color:var(--zcui-color-text-primary);font-family:var(--zcui-font-display);font-size:var(--zcui-type-button-size);font-weight:var(--zcui-type-button-weight);line-height:normal;letter-spacing:inherit;cursor:pointer;transition:border-color var(--zcui-motion-fast)}.zcui-inbox-btn:hover{border-color:var(--zcui-color-text-primary)}.zcui-inbox-btn[data-variant=console] .zcui-cbadge[data-tone=brand]{background:var(--zcui-color-violet-600)}.zcui-inbox-btn:focus-visible{outline:2px solid var(--zcui-color-brand-600);outline-offset:2px}.zcui-topbar-crumbs{flex:none}.zcui-topbar-crumb-list{display:flex;align-items:center;gap:var(--zcui-space-10);margin:0;padding:0;list-style:none;white-space:nowrap}.zcui-topbar-crumb{font-family:var(--zcui-font-display);font-size:var(--zcui-type-label-size);font-weight:var(--zcui-type-label-weight);line-height:normal;color:var(--zcui-color-text-secondary)}.zcui-topbar-crumb[data-last=true]{font-family:var(--zcui-font-text);font-weight:500;color:var(--zcui-color-text-subtle)}.zcui-topbar-sep{color:var(--zcui-color-border-strong)}.zcui-topbar:not([data-framed=true]){flex:none}.zcui-topbar:not([data-framed=true]) .zcui-topbar-crumb-list{gap:var(--zcui-space-16)}@media (prefers-reduced-motion:reduce){.zcui-inbox-btn{transition:none}}