.gk-app-header{background-color:var(--color-background);border-bottom:1px solid var(--gray-a5);position:-webkit-sticky;position:sticky;top:0;z-index:100}.gk-app-header__title{color:var(--jade-11);letter-spacing:-.02em}.gk-app-header__icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--jade-9)}.gk-app-header__icon svg{width:24px;height:24px}.gk-app-header__avatar-button{cursor:pointer;transition:opacity .15s ease}.gk-app-header__avatar-button:hover{opacity:.85}.gk-app-header__avatar{background-color:var(--jade-9);color:#fff;font-weight:600}.gk-app-header__network-badge{text-transform:uppercase;letter-spacing:.02em}.gk-app-header__network-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.gk-app-header__network-dot--online{background-color:var(--green-9);box-shadow:0 0 4px var(--green-a8);animation:pulse-online 2s ease-in-out infinite}.gk-app-header__network-dot--offline{background-color:var(--orange-9);animation:pulse-offline 1.5s ease-in-out infinite}@keyframes pulse-online{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}@keyframes pulse-offline{0%,to{opacity:1}50%{opacity:.5}}.dark .gk-app-header,:root[data-theme=dark] .gk-app-header{background-color:var(--gray-1);border-bottom-color:var(--gray-a4)}.dark .gk-app-header__title,:root[data-theme=dark] .gk-app-header__title{color:var(--jade-9)}