.exus-tool-nav{position:sticky;top:0;z-index:40;display:grid;grid-template-columns:minmax(0,1fr) 96px minmax(0,1fr);align-items:center;gap:8px;width:100%;box-sizing:border-box;min-height:68px;margin:0 0 16px;padding:10px 0;border-bottom:1px solid #30343e;background:#090b10;color:#fff;font-family:Arial,Helvetica,sans-serif}
.exus-tool-nav .exus-tool-control{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:44px;min-width:0;padding:8px 9px;border:1px solid #414550;border-radius:11px;background:#171a22;color:#fff;font:700 13px/1.25 Arial,Helvetica,sans-serif;text-decoration:none;text-align:center;cursor:pointer;box-sizing:border-box}
.exus-tool-nav .exus-tool-control:first-child{justify-self:start}.exus-tool-nav .exus-tool-overview{justify-self:end;max-width:108px}.exus-tool-control svg{width:19px;height:19px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.exus-tool-nav .exus-tool-home{display:flex;align-items:center;justify-content:center;min-height:44px;width:96px;border-radius:8px;background:none;padding:0;border:0}.exus-tool-home img{display:block;width:96px;height:40px;object-fit:contain}
.exus-tool-nav :focus-visible{outline:3px solid #f42583;outline-offset:3px}.exus-tool-active .app-header{display:none}.exus-tool-active .screen.active{padding-top:0}.exus-tool-active .sub-title{padding-top:6px}.exus-tool-module>[data-exus-tool-nav]{max-width:960px;margin:auto;padding:0 16px;box-sizing:border-box}
.exus-tool-module .exus-tool-nav{padding-top:calc(10px + env(safe-area-inset-top,0px))}.exus-tool-module .brand{margin-top:0}.mixer-storage-note{padding:11px 13px;border:1px solid #8e6240;border-radius:12px;background:#241c14;color:#ffe3bd;font-size:13px;line-height:1.45}.mixer-storage-note button{margin-top:8px;min-height:44px}.tool-storage-hint{font-size:13px;line-height:1.5;color:#bec3cf}.tool-storage-hint summary{cursor:pointer;min-height:44px;display:flex;align-items:center}
@media(max-width:359px){.exus-tool-nav{grid-template-columns:minmax(0,1fr) 78px minmax(0,1fr);gap:6px}.exus-tool-nav .exus-tool-home,.exus-tool-home img{width:78px}.exus-tool-nav .exus-tool-control{padding:8px 7px;font-size:12px}}

[data-exus-tool-nav]{position:sticky;top:0;z-index:40}[data-exus-tool-nav]>.exus-tool-nav{position:static}
/* Keep scrolling content and gradients out of the complete toolbar surface. */
[data-exus-tool-nav],.exus-tool-nav{background:#050507;backdrop-filter:none;-webkit-backdrop-filter:none}
.exus-tool-active [data-exus-tool-nav]{top:var(--safe-top,0px)}
.exus-tool-module>[data-exus-tool-nav]{max-width:none}
.exus-tool-module>[data-exus-tool-nav]>.exus-tool-nav{max-width:928px;margin:0 auto 4px}