/* Shared navigation, with the native colour palette of each universe. */
body[data-universe="patients"]{--ut-header:#080e20eb;--ut-surface:#111a30;--ut-line:#a494d633;--ut-muted:#b5bfd9;--ut-active:#d4c3ff;--ut-active-text:#211632;--ut-accent:#bfa7f4;--ut-scroll-offset:110px}
body[data-universe="research"]{--ut-header:#fafaf8ed;--ut-surface:#efefea;--ut-line:#dedfd6;--ut-muted:#647064;--ut-active:#244e3c;--ut-active-text:#fff;--ut-accent:#244e3c;--ut-scroll-offset:110px}
body[data-universe] :is(#sky,#details,#explorer,#explore,#results-title){scroll-margin-top:var(--ut-scroll-offset)}
.universe-header,.universe-header.topbar{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:25px;height:auto;min-height:94px;background:var(--ut-header);border-bottom:1px solid var(--ut-line);backdrop-filter:blur(18px)}
.universe-header .brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:23px;font-weight:600;letter-spacing:-.6px;white-space:nowrap;min-width:0}
.universe-header .brand>svg{display:block;width:39px;height:39px;fill:var(--ut-accent);stroke:var(--ut-accent);stroke-width:1.3;flex-shrink:0}
.universe-header .brand>svg path{fill:none;opacity:.6}
.universe-header .brand-sub{display:block;font-size:9px;line-height:1.5;font-weight:550;letter-spacing:1.35px;color:var(--ut-muted);padding:0;margin:2px 0 0;border-radius:0;background:none}
.universe-header .brand-sub:before{content:none}
.universe-tabs{display:flex;align-items:stretch;justify-self:center;gap:4px;padding:5px;border:1px solid var(--ut-line);border-radius:13px;background:var(--ut-surface);width:max-content;max-width:100%}
.universe-tabs>a{display:flex;justify-content:center;align-items:center;gap:9px;color:var(--ut-muted);text-decoration:none;font-size:14px;font-weight:550;line-height:1.4;padding:10px 17px;min-height:43px;border-radius:8px;white-space:nowrap;transition:background .18s,color .18s;outline-offset:3px}
.universe-tabs>a>svg{display:block;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0}
.universe-tabs>a[aria-current="page"]{color:var(--ut-active-text);background:var(--ut-active);box-shadow:0 2px 7px #0000000d}
.universe-tabs>a:not([aria-current]):hover{background:color-mix(in srgb,var(--ut-active),transparent 88%);color:var(--ut-accent)}
.universe-tabs>a:focus-visible{outline:2px solid var(--ut-accent)}
.universe-header .header-actions{justify-self:end;display:flex;align-items:center;gap:14px;white-space:nowrap}
body:fullscreen .universe-header.topbar{height:auto}
@media(max-width:1180px){body[data-universe]{--ut-scroll-offset:160px}.universe-header,.universe-header.topbar{grid-template-columns:minmax(0,1fr) auto;gap:14px 18px;padding-top:15px;padding-bottom:15px;min-height:0}.universe-header .brand{grid-column:1;grid-row:1}.universe-header .header-actions{grid-column:2;grid-row:1}.universe-tabs{grid-column:1/-1;grid-row:2;justify-self:start}}
@media(max-width:650px){.universe-header .brand-sub{display:none}.universe-header .brand{font-size:22px;gap:9px}.universe-header .brand>svg{width:32px;height:32px}.universe-header .snapshot-chip{display:none}.universe-header .header-actions{gap:5px}.universe-header .header-actions .quiet{padding-left:8px;padding-right:8px}.universe-tabs{width:100%;justify-content:stretch}.universe-tabs>a{flex:1;padding:10px 9px;font-size:13px;gap:7px}.universe-tabs>a>svg{width:16px;height:16px}.universe-header,.universe-header.topbar{gap:13px 12px;padding-top:13px;padding-bottom:13px}}
@media(max-width:380px){.universe-tabs>a>svg{display:none}.universe-header .brand{font-size:20px}.universe-header .brand>svg{width:27px;height:27px}.universe-header .header-actions .outline{padding:8px 10px;font-size:13px}.universe-header .header-actions .quiet{font-size:13px}}
@media(prefers-reduced-motion:reduce){.universe-tabs>a{transition:none}}

@media(max-width:650px){.universe-tabs>a{font-size:12px;padding:10px 7px;gap:5px}.universe-tabs>a>svg{display:none}}