/* D43M — one fixed public shell and a contained History research workspace. */
:root{
  --umaa-m-header-h:122px;
  --umaa-m-footer-h:31px;
}

#umaa-m-shell,
#umaa-m-shell *,
#umaa-m-footer,
#umaa-m-footer *{box-sizing:border-box}

#umaa-m-shell{
  position:fixed!important;
  inset:0 0 auto 0!important;
  z-index:2147483000!important;
  width:100%!important;
  margin:0!important;
  padding:7px 18px 8px!important;
  background:#050709!important;
  border:0!important;
  border-bottom:1px solid #303842!important;
  box-shadow:0 5px 16px rgba(0,0,0,.42)!important;
  color:#f4f6f8!important;
  font-family:Arial,Helvetica,sans-serif!important;
}
#umaa-m-shell .umaa-m-brand{
  display:flex!important;
  align-items:center!important;
  gap:12px!important;
  max-width:1450px!important;
  height:58px!important;
  margin:0 auto 6px!important;
  color:#f4f6f8!important;
  text-decoration:none!important;
}
#umaa-m-shell .umaa-m-brand img{
  display:block!important;
  width:64px!important;
  height:64px!important;
  object-fit:contain!important;
  flex:0 0 64px!important;
}
#umaa-m-shell .umaa-m-brand-copy{display:block!important;min-width:0!important}
#umaa-m-shell .umaa-m-brand strong{
  display:block!important;
  color:#d22630!important;
  font:800 clamp(1rem,1.8vw,1.36rem)/1.05 Arial,Helvetica,sans-serif!important;
  letter-spacing:.03em!important;
}
#umaa-m-shell .umaa-m-brand small{
  display:block!important;
  margin-top:3px!important;
  color:#dce1e6!important;
  font:700 .7rem/1.12 Arial,Helvetica,sans-serif!important;
}
#umaa-m-shell .umaa-m-nav{
  display:grid!important;
  grid-template-columns:repeat(8,minmax(0,1fr))!important;
  gap:4px!important;
  max-width:1450px!important;
  width:100%!important;
  margin:0 auto!important;
  padding:0!important;
  background:transparent!important;
  border:0!important;
}
#umaa-m-shell .umaa-m-nav a{
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  min-width:0!important;
  min-height:25px!important;
  padding:3px 5px!important;
  color:#f5f7f9!important;
  background:linear-gradient(180deg,#1a2026,#0b0f13)!important;
  border:1px solid #39434d!important;
  border-radius:2px!important;
  text-decoration:none!important;
  text-align:center!important;
  text-transform:uppercase!important;
  font:800 .56rem/1.05 Arial,Helvetica,sans-serif!important;
  letter-spacing:.015em!important;
}
#umaa-m-shell .umaa-m-nav a:hover,
#umaa-m-shell .umaa-m-nav a:focus,
#umaa-m-shell .umaa-m-nav a[aria-current="page"]{
  color:#fff!important;
  background:#151a1f!important;
  border-color:#d22630!important;
  outline:none!important;
}

#umaa-m-footer{
  position:fixed!important;
  inset:auto 0 0 0!important;
  z-index:2147483000!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  width:100%!important;
  height:31px!important;
  margin:0!important;
  padding:0 10px!important;
  overflow:hidden!important;
  background:#050709!important;
  border:0!important;
  border-top:1px solid #303842!important;
  color:#dce1e6!important;
  white-space:nowrap!important;
  text-align:center!important;
  font:600 clamp(.5rem,.67vw,.65rem)/1 Arial,Helvetica,sans-serif!important;
}
#umaa-m-footer p{
  display:block!important;
  margin:0!important;
  color:#dce1e6!important;
  white-space:nowrap!important;
}

body.umaa-m-shell-ready{
  padding-top:var(--umaa-m-header-h)!important;
  padding-bottom:var(--umaa-m-footer-h)!important;
}

/* Remove visible duplicate public chrome after D43M identifies it. */
.umaa-m-legacy-chrome-hidden{display:none!important}

/* History is a fixed research workspace; only the article pane scrolls. */
html.umaa-m-history-mode,
html.umaa-m-history-mode body{
  height:100%!important;
  overflow:hidden!important;
}
body.umaa-m-history-mode{
  padding-top:var(--umaa-m-header-h)!important;
  padding-bottom:var(--umaa-m-footer-h)!important;
  background:#050709!important;
}
body.umaa-m-history-mode main{
  width:100%!important;
  max-width:none!important;
  height:calc(100vh - var(--umaa-m-header-h) - var(--umaa-m-footer-h))!important;
  margin:0!important;
  padding:0!important;
  overflow:hidden!important;
  background:#050709!important;
}
.umaa-m-history-shell{
  display:grid!important;
  grid-template-rows:auto minmax(0,1fr)!important;
  width:100%!important;
  height:100%!important;
  min-height:0!important;
  background:#050709!important;
}
.umaa-m-history-heading{
  padding:13px 24px 11px!important;
  border-bottom:1px solid #303842!important;
  background:#080b0e!important;
}
.umaa-m-history-heading p{
  margin:0 0 3px!important;
  color:#d22630!important;
  font:800 .66rem/1.1 Arial,Helvetica,sans-serif!important;
  letter-spacing:.12em!important;
  text-transform:uppercase!important;
}
.umaa-m-history-heading h1{
  margin:0!important;
  color:#f4f6f8!important;
  font:800 clamp(1.35rem,2.4vw,2.1rem)/1.08 Arial,Helvetica,sans-serif!important;
}
.umaa-m-history-heading span{
  display:block!important;
  margin-top:5px!important;
  color:#cfd5db!important;
  font:600 .8rem/1.3 Arial,Helvetica,sans-serif!important;
}
.umaa-m-history-workspace{
  display:grid!important;
  grid-template-columns:280px minmax(0,1fr)!important;
  min-height:0!important;
  height:100%!important;
}
.umaa-m-history-nav{
  min-height:0!important;
  overflow:auto!important;
  padding:10px!important;
  background:#0a0e12!important;
  border-right:1px solid #303842!important;
}
.umaa-m-history-nav h2{
  margin:0 0 8px!important;
  color:#f4f6f8!important;
  font:800 .78rem/1.15 Arial,Helvetica,sans-serif!important;
  text-transform:uppercase!important;
  letter-spacing:.07em!important;
}
.umaa-m-history-nav button{
  display:block!important;
  width:100%!important;
  margin:0 0 5px!important;
  padding:8px 9px!important;
  color:#e9edf1!important;
  background:#151b21!important;
  border:1px solid #343e47!important;
  border-radius:2px!important;
  text-align:left!important;
  font:700 .69rem/1.2 Arial,Helvetica,sans-serif!important;
  cursor:pointer!important;
}
.umaa-m-history-nav button:hover,
.umaa-m-history-nav button:focus,
.umaa-m-history-nav button[aria-selected="true"]{
  color:#fff!important;
  background:#1a2026!important;
  border-color:#d22630!important;
  outline:none!important;
}
.umaa-m-history-select-wrap{display:none!important}
.umaa-m-history-reader{
  min-width:0!important;
  min-height:0!important;
  overflow:auto!important;
  padding:22px clamp(22px,4vw,58px) 34px!important;
  background:#050709!important;
}
.umaa-m-history-reader article{
  display:none!important;
  max-width:1050px!important;
  margin:0 auto!important;
  padding:24px!important;
  color:#e8ecef!important;
  background:#0e1318!important;
  border:1px solid #303842!important;
  border-radius:4px!important;
}
.umaa-m-history-reader article.umaa-m-history-active{display:block!important}
.umaa-m-history-reader article h2,
.umaa-m-history-reader article h3{
  color:#f4f6f8!important;
  margin-top:0!important;
}
.umaa-m-history-reader article p,
.umaa-m-history-reader article li{
  color:#dce1e6!important;
  line-height:1.68!important;
}
.umaa-m-history-reader article a{color:#fff!important}

@media(max-width:980px){
  #umaa-m-shell .umaa-m-nav{grid-template-columns:repeat(4,minmax(0,1fr))!important}
  :root{--umaa-m-header-h:166px}
  .umaa-m-history-workspace{grid-template-columns:230px minmax(0,1fr)!important}
}
@media(max-width:700px){
  :root{--umaa-m-header-h:181px;--umaa-m-footer-h:29px}
  #umaa-m-shell{padding:6px 8px 7px!important}
  #umaa-m-shell .umaa-m-brand{height:50px!important}
  #umaa-m-shell .umaa-m-brand img{width:54px!important;height:54px!important;flex-basis:54px!important}
  #umaa-m-shell .umaa-m-nav{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:3px!important}
  #umaa-m-shell .umaa-m-nav a{min-height:22px!important;font-size:.53rem!important}
  #umaa-m-footer{height:29px!important;font-size:.47rem!important}
  .umaa-m-history-workspace{display:block!important}
  .umaa-m-history-nav{display:none!important}
  .umaa-m-history-select-wrap{
    display:block!important;
    padding:9px 12px!important;
    background:#0a0e12!important;
    border-bottom:1px solid #303842!important;
  }
  .umaa-m-history-select-wrap select{
    width:100%!important;
    min-height:38px!important;
    padding:8px!important;
    color:#fff!important;
    background:#151b21!important;
    border:1px solid #39434d!important;
  }
  .umaa-m-history-reader{
    height:calc(100% - 57px)!important;
    padding:14px!important;
  }
  .umaa-m-history-reader article{padding:18px!important}
}


/* D43N — approved refinement: unified red-black background, simplified tradition browser, state leadership. */
body.umaa-n-red-shell{
  background:
    radial-gradient(circle at 82% 18%, rgba(122,0,18,.22) 0, rgba(122,0,18,.08) 25%, transparent 48%),
    linear-gradient(135deg,#050709 0%,#080b0e 62%,#12070a 100%) fixed!important;
}
body.umaa-n-red-shell:not(.umaa-n-page-home) main{
  background:
    radial-gradient(circle at 82% 18%, rgba(122,0,18,.16) 0, rgba(122,0,18,.05) 28%, transparent 50%),
    linear-gradient(135deg,#050709 0%,#080b0e 64%,#10070a 100%)!important;
}

/* Black Belt Tradition: remove two competing button rows and provide one professional selector. */
body.umaa-n-page-tradition .archive-mast,
body.umaa-n-page-tradition .tradition-nav{
  display:none!important;
}
#umaa-n-tradition-browser{
  position:relative!important;
  z-index:10!important;
  display:grid!important;
  grid-template-columns:minmax(220px,380px) auto!important;
  align-items:end!important;
  gap:12px!important;
  width:min(100% - 40px,1160px)!important;
  margin:0 auto!important;
  padding:13px 0 15px!important;
  border-top:1px solid #303842!important;
  border-bottom:1px solid #303842!important;
  background:transparent!important;
}
#umaa-n-tradition-browser label{
  display:block!important;
  margin:0 0 6px!important;
  color:#dce1e6!important;
  font:800 .68rem/1.1 Arial,Helvetica,sans-serif!important;
  letter-spacing:.08em!important;
  text-transform:uppercase!important;
}
#umaa-n-tradition-browser select{
  display:block!important;
  width:100%!important;
  min-height:40px!important;
  padding:8px 11px!important;
  color:#f5f7f9!important;
  background:#11171c!important;
  border:1px solid #3b454f!important;
  border-radius:3px!important;
  font:700 .78rem/1.2 Arial,Helvetica,sans-serif!important;
}
#umaa-n-tradition-browser p{
  margin:0 0 4px!important;
  color:#cbd1d7!important;
  font:600 .75rem/1.35 Arial,Helvetica,sans-serif!important;
}
body.umaa-n-page-tradition [id]{
  scroll-margin-top:calc(var(--umaa-m-header-h) + 18px)!important;
}

/* State leadership is distinct from Executive Leadership. */
#umaa-n-state-leadership{
  margin-top:34px!important;
}
#umaa-n-state-leadership>h2{
  margin:0 0 18px!important;
  color:#f5f7f9!important;
}
#umaa-n-state-leadership .umaa-n-state-grid{
  display:grid!important;
  grid-template-columns:repeat(2,minmax(0,320px))!important;
  gap:20px!important;
  align-items:start!important;
}
#umaa-n-state-leadership .d43j-executive-card{
  height:100%!important;
}
#umaa-n-state-leadership .d43j-executive-card img{
  object-fit:contain!important;
  object-position:center!important;
  padding:22px!important;
  background:#070a0d!important;
}
#umaa-n-state-leadership .umaa-n-rank{
  color:#dce1e6!important;
  font-weight:700!important;
}
#umaa-n-state-leadership .umaa-n-role{
  display:block!important;
  color:#f5f7f9!important;
  line-height:1.45!important;
}

@media(max-width:700px){
  #umaa-n-tradition-browser{
    grid-template-columns:1fr!important;
    width:min(100% - 24px,1160px)!important;
  }
  #umaa-n-state-leadership .umaa-n-state-grid{
    grid-template-columns:1fr!important;
  }
}