/* V1 / amendment 01. Reusable navigation; tokens.css supplies colors and fonts. */
[data-vz-shell]{--vz-sidebar-width:248px}
[data-vz-workspace]{display:grid;grid-template-columns:var(--vz-sidebar-width) minmax(0,1fr);align-items:start}
[data-vz-sidebar]{position:sticky;top:80px;min-width:0;height:calc(100dvh - 80px);padding:12px;background:var(--vz-glass,#ffffffeb);border-right:1px solid var(--vz-line,#e1dfea);display:flex;flex-direction:column;gap:8px;color:var(--vz-ink,#272633);font-family:var(--vz-font-body,Inter,Arial,sans-serif);z-index:22}
.vz-sidebar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:none;min-height:44px;padding-left:12px}
.vz-sidebar-heading{font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--vz-muted,#666477)}
[data-vz-sidebar-toggle]{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;padding:0;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--vz-muted,#666477);cursor:pointer}
[data-vz-sidebar-toggle]:hover{background:var(--vz-soft,#eae7f8);color:var(--vz-primary,#373447)}
[data-vz-sidebar-toggle]:focus-visible,[data-vz-nav-link]:focus-visible{outline:3px solid var(--vz-focus,#6c55b4);outline-offset:2px}
[data-vz-sidebar-toggle] svg{width:20px;height:20px;display:block;flex:none;transition:transform .16s ease}
[data-vz-nav]{display:block;min-height:0;overflow:visible;flex:none}
[data-vz-nav]>summary{display:none;list-style:none;min-height:44px;cursor:pointer}
[data-vz-nav]>summary::-webkit-details-marker{display:none}
[data-vz-nav] nav{display:grid;gap:2px;margin:0}
[data-vz-sidebar] [data-vz-nav-link]{position:relative;display:flex;align-items:center;justify-content:flex-start;gap:12px;width:100%;height:auto;min-height:44px;margin:0;padding:10px 12px;border:1px solid transparent;border-radius:12px;background:transparent;box-shadow:none;color:var(--vz-muted,#666477);font-size:12px;font-weight:400;line-height:1.4;text-decoration:none;transform:none;min-width:0}
[data-vz-nav-link] b{display:grid;place-items:center;flex:0 0 20px;width:20px;height:20px;font-weight:400}
[data-vz-nav-link] svg{width:20px;height:20px;flex:none}
[data-vz-nav-link] [data-vz-nav-label]{white-space:normal;min-width:0}
[data-vz-sidebar] [data-vz-nav-link]:hover{background:var(--vz-surface-alt,#eeedf5);color:var(--vz-ink,#272633);transform:none}
[data-vz-sidebar] [data-vz-nav-link][aria-current=page],[data-vz-sidebar] [data-vz-nav-link].active{background:var(--vz-soft,#eae7f8);color:var(--vz-primary,#373447);font-weight:500}
.vz-sidebar-bottom{margin-top:auto;padding-top:8px}
.vz-sidebar-support{position:relative;margin-top:auto}
.vz-sidebar-support>summary{display:none;list-style:none;cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center;border-radius:50%;outline-offset:3px}
.vz-sidebar-support>summary::-webkit-details-marker{display:none}
.vz-sidebar-support>summary img{display:block;width:40px;height:40px;border-radius:50%;object-fit:cover;object-position:50% 25%}
.vz-sidebar-support>summary:focus-visible{outline:3px solid var(--vz-focus,#6c55b4)}
.vz-sidebar-sr{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(min-width:901px){
 [data-vz-shell][data-vz-sidebar-state=collapsed]{--vz-sidebar-width:76px}
 [data-vz-sidebar-state=collapsed] [data-vz-sidebar]{padding-inline:12px}
 [data-vz-sidebar-state=collapsed] .vz-sidebar-toolbar{padding-left:0;justify-content:center}
 [data-vz-sidebar-state=collapsed] .vz-sidebar-heading{display:none}
 [data-vz-sidebar-state=collapsed] [data-vz-sidebar-toggle] svg{transform:rotate(180deg)}
 [data-vz-sidebar-state=collapsed] [data-vz-sidebar] [data-vz-nav-link]{justify-content:center;padding:10px 0}
 [data-vz-sidebar-state=collapsed] [data-vz-nav-label]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
 [data-vz-sidebar-state=collapsed] [data-vz-nav-link]::after{content:attr(data-vz-tooltip);position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);max-width:230px;width:max-content;padding:8px 12px;border:1px solid var(--vz-line,#e1dfea);border-radius:10px;background:var(--vz-surface,#fff);color:var(--vz-ink,#272633);font-size:12px;box-shadow:0 8px 24px #27263314;opacity:0;visibility:hidden;pointer-events:none;z-index:60}
 [data-vz-sidebar-state=collapsed] [data-vz-nav-link]:is(:hover,:focus-visible):not([data-vz-hide-tooltip])::after{opacity:1;visibility:visible}
 [data-vz-sidebar-state=collapsed] .vz-sidebar-support>summary{display:flex;margin:auto}
 [data-vz-sidebar-state=collapsed] .vz-sidebar-support-content{position:absolute;left:calc(100% + 12px);bottom:0;width:248px;max-width:calc(100vw - 100px);padding:8px;border:1px solid var(--vz-line,#e1dfea);border-radius:20px;background:var(--vz-surface,#fff);box-shadow:0 12px 40px #2726331a;z-index:60}
 [data-vz-sidebar-state=collapsed] [data-vz-sidebar-note]{display:none}
}
@media(max-width:900px){
 [data-vz-workspace]{display:block}
 [data-vz-sidebar]{position:static;top:auto;width:auto;height:auto;padding:10px 20px;border-right:0;border-bottom:1px solid var(--vz-line,#e1dfea);display:block;z-index:auto}
 .vz-sidebar-toolbar,[data-vz-sidebar-toggle],.vz-sidebar-support,[data-vz-sidebar-note],.vz-sidebar-bottom{display:none!important}
 [data-vz-nav]>summary{display:flex;align-items:center;justify-content:space-between;color:var(--vz-muted,#666477);font-size:12px}
 [data-vz-nav]>summary::after{content:'⌄';font-size:18px}
 [data-vz-nav] nav{grid-template-columns:1fr 1fr;margin-top:8px;gap:4px}
 [data-vz-sidebar] [data-vz-nav-link]{padding:10px 12px;min-width:0;font-size:12px}
}
@media(prefers-reduced-motion:reduce){[data-vz-sidebar-toggle] svg{transition:none}}
@media(forced-colors:active){[data-vz-sidebar] [data-vz-nav-link][aria-current=page]{outline:1px solid Highlight}[data-vz-sidebar-toggle]{border:1px solid ButtonText}}