:root{--nav-height:72px}.topbar{height:var(--nav-height);display:flex;align-items:center;gap:24px;padding:0 24px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);position:sticky;top:0;z-index:40}.topbar-brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}.topbar-brand strong{display:block;font-size:14px;letter-spacing:.12em}.topbar-brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.2em}.top-tabs{display:flex;align-items:stretch;height:100%;gap:2px;flex:1}.top-tab{position:relative;border:0;background:transparent;color:var(--muted);padding:0 17px;font-size:12px;font-weight:650;cursor:pointer}.top-tab:hover,.top-tab.active{color:var(--text)}.top-tab.active:after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;background:var(--text);border-radius:2px}.top-actions{display:flex;align-items:center;gap:7px;flex:0 0 auto}.more-tabs-wrap{position:relative}.more-tabs-panel{position:absolute;right:0;top:48px;width:410px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--shadow);z-index:100}.more-tabs-panel[hidden]{display:none}.more-tabs-title{font-size:10px;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);margin:2px 4px 10px}.more-tabs-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.more-tabs-grid button{display:flex;align-items:center;gap:9px;padding:11px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--muted);text-align:left;cursor:pointer}.more-tabs-grid button:hover{background:var(--panel2);border-color:var(--line);color:var(--text)}@media(max-width:720px){:root{--nav-height:58px}.topbar{height:var(--nav-height);padding:0 12px;gap:10px}.topbar-brand strong{font-size:11px}.topbar-brand small{font-size:7px}.top-tabs{display:none}.top-actions{margin-left:auto}.more-tabs-panel{position:fixed;right:12px;top:64px;width:min(390px,calc(100vw - 24px))}.more-tabs-grid{grid-template-columns:1fr}}