/* ASR public Library navigation · v2026.10.08.2
   Header-compatible dropdown for ASRQuant + QForge. */
.asr-library-menu,.asr-static-library-menu{position:relative;flex:0 0 auto}
.asr-library-menu>summary,.asr-static-library-menu>summary{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  border:0;background:transparent!important;cursor:pointer;list-style:none;
  position:relative;white-space:nowrap;text-decoration:none!important;
  opacity:1!important;filter:none!important
}
.asr-library-menu>summary::-webkit-details-marker,.asr-static-library-menu>summary::-webkit-details-marker{display:none}

/* React public header: mirror the native nav button metrics exactly. */
.site-header nav .asr-library-menu>summary{
  min-height:0!important;
  padding:28px 10px 24px!important;
  margin:0!important;
  font:inherit!important;
  font-size:inherit!important;
  line-height:normal!important;
  letter-spacing:normal!important;
  font-weight:600!important;
  color:#393140!important
}
.site-header nav .asr-library-menu>summary svg{width:13px;height:13px;flex:0 0 auto;transition:transform .16s ease}

/* Shared/static public headers: mirror the native 14px anchor metrics. */
.asr-shared-public-header nav .asr-static-library-menu>summary{
  padding:30px 0 27px!important;
  margin:0!important;
  font-family:inherit!important;
  font-size:14px!important;
  line-height:1!important;
  letter-spacing:normal!important;
  font-weight:600!important;
  color:#393140!important
}
.asr-static-library-menu>summary>span{font-size:13px!important;line-height:1!important;color:currentColor!important;transform:translateY(-1px)}

.asr-library-menu:hover>summary,.asr-library-menu:focus-within>summary,.asr-library-menu.active>summary,
.asr-static-library-menu:hover>summary,.asr-static-library-menu:focus-within>summary,.asr-static-library-menu[open]>summary{color:#6527a6!important}
.asr-library-menu.active>summary:after{
  content:'';position:absolute;left:10px;right:10px;bottom:18px;height:2px;background:#7636b4!important
}
.asr-library-menu[open]>summary svg,.asr-library-menu:hover>summary svg{transform:rotate(180deg)}

/* Compact menu: same white public-header language, strong readable contrast. */
.asr-library-dropdown{
  position:absolute;z-index:1400;top:calc(100% - 10px);left:50%;
  transform:translateX(-50%) translateY(7px);
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;
  width:min(448px,calc(100vw - 28px));padding:8px;
  border:1px solid #e5dfea!important;border-radius:12px!important;
  background:#fff!important;background-image:none!important;
  box-shadow:0 18px 42px rgba(31,20,39,.15)!important;
  backdrop-filter:none!important;-webkit-backdrop-filter:none!important;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .14s ease,transform .14s ease,visibility .14s ease
}
.asr-static-library-menu .asr-library-dropdown{top:calc(100% - 9px)}
.asr-library-menu[open]>.asr-library-dropdown,.asr-library-menu:hover>.asr-library-dropdown,.asr-library-menu:focus-within>.asr-library-dropdown,
.asr-static-library-menu[open]>.asr-library-dropdown,.asr-static-library-menu:hover>.asr-library-dropdown,.asr-static-library-menu:focus-within>.asr-library-dropdown{
  opacity:1!important;visibility:visible!important;pointer-events:auto!important;
  transform:translateX(-50%) translateY(0)!important
}

.asr-library-dropdown>button,.asr-library-dropdown>a{
  display:grid!important;
  grid-template-columns:44px minmax(0,1fr)!important;
  grid-template-rows:auto auto!important;
  column-gap:11px!important;row-gap:3px!important;
  align-items:center!important;
  min-width:0!important;min-height:68px!important;
  padding:10px!important;margin:0!important;
  border:1px solid #ebe5ef!important;border-radius:9px!important;
  background:#fff!important;background-image:none!important;
  color:#211827!important;
  text-align:left!important;text-decoration:none!important;
  cursor:pointer!important;
  opacity:1!important;visibility:visible!important;filter:none!important;
  box-shadow:none!important;transform:none!important;
  transition:background .15s ease,border-color .15s ease!important
}
.asr-library-dropdown>button:hover,.asr-library-dropdown>a:hover,
.asr-library-dropdown>button:focus-visible,.asr-library-dropdown>a:focus-visible{
  border-color:#ccb7df!important;background:#f7f2fa!important;
  color:#3f195f!important;transform:none!important
}
.asr-library-dropdown>button>span,.asr-library-dropdown>a>span{
  grid-row:1/3;display:grid!important;place-items:center!important;
  width:44px!important;min-width:44px!important;height:44px!important;
  margin:0!important;padding:0!important;
  border:1px solid #d9cce5!important;border-radius:9px!important;
  background:#faf7fc!important;
  color:#6d36a3!important;
  font:800 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace!important;
  letter-spacing:.055em!important;white-space:nowrap!important;
  opacity:1!important;filter:none!important
}
.asr-library-dropdown>button[data-library-item="qforge"]>span,.asr-library-dropdown>a[data-library-item="qforge"]>span{
  color:#0d728f!important;border-color:#b8dce7!important;background:#f5fbfd!important
}
.asr-library-dropdown>button>b,.asr-library-dropdown>a>b{
  display:block!important;align-self:end!important;
  margin:0!important;padding:0!important;
  color:#211827!important;
  font-family:inherit!important;font-size:14px!important;font-weight:750!important;
  line-height:1.15!important;letter-spacing:-.01em!important;
  opacity:1!important;visibility:visible!important;filter:none!important;text-shadow:none!important
}
.asr-library-dropdown>button>small,.asr-library-dropdown>a>small{
  display:block!important;align-self:start!important;
  min-width:0!important;margin:0!important;padding:0!important;
  color:#6e6475!important;
  font-family:inherit!important;font-size:11px!important;font-weight:500!important;
  line-height:1.35!important;letter-spacing:0!important;
  white-space:normal!important;
  opacity:1!important;visibility:visible!important;filter:none!important;text-shadow:none!important
}

/* Defeat broad header link opacity/color rules without changing the rest of the header. */
body :is(header.site-header,header.asr-shared-public-header,header.asr-static-header) .asr-library-dropdown> :is(button,a){
  opacity:1!important;color:#211827!important;background:#fff!important
}
body :is(header.site-header,header.asr-shared-public-header,header.asr-static-header) .asr-library-dropdown> :is(button,a):hover{
  opacity:1!important;color:#3f195f!important;background:#f7f2fa!important
}
body :is(header.site-header,header.asr-shared-public-header,header.asr-static-header) .asr-library-dropdown :is(b,small,span){
  opacity:1!important;visibility:visible!important
}
body :is(header.site-header,header.asr-shared-public-header,header.asr-static-header) .asr-library-dropdown b{color:#211827!important}
body :is(header.site-header,header.asr-shared-public-header,header.asr-static-header) .asr-library-dropdown small{color:#6e6475!important}

/* Mobile: fold into the existing public nav instead of showing a desktop popover. */
@media(max-width:900px){
  .site-header nav .asr-library-menu,.asr-shared-public-header nav .asr-static-library-menu{width:100%!important;display:block!important}
  .site-header nav .asr-library-menu>summary,
  .asr-shared-public-header nav .asr-static-library-menu>summary{
    width:100%!important;min-height:44px!important;padding:11px 13px!important;
    justify-content:space-between!important;text-align:left!important;
    font-size:15px!important;line-height:1.35!important;color:#33293a!important
  }
  .site-header nav .asr-library-menu.active>summary:after{display:none!important}
  .site-header nav .asr-library-dropdown,
  .asr-shared-public-header nav .asr-static-library-menu .asr-library-dropdown{
    position:static!important;left:auto!important;top:auto!important;
    transform:none!important;width:100%!important;
    grid-template-columns:1fr!important;gap:6px!important;
    display:none;margin:3px 0 5px!important;padding:6px!important;
    border-color:#e5dfeb!important;border-radius:10px!important;
    background:#faf8fc!important;box-shadow:none!important;
    opacity:1!important;visibility:visible!important;pointer-events:auto!important
  }
  .site-header nav .asr-library-menu[open]>.asr-library-dropdown,
  .asr-shared-public-header nav .asr-static-library-menu[open]>.asr-library-dropdown{display:grid!important}
  .site-header nav .asr-library-menu:not([open]):hover>.asr-library-dropdown,
  .asr-shared-public-header nav .asr-static-library-menu:not([open]):hover>.asr-library-dropdown{display:none!important}
  .asr-library-dropdown>button,.asr-library-dropdown>a{min-height:60px!important;padding:8px 10px!important}
  .asr-library-dropdown>button>span,.asr-library-dropdown>a>span{width:40px!important;min-width:40px!important;height:40px!important}
  .asr-library-dropdown>button>b,.asr-library-dropdown>a>b{font-size:13.5px!important}
  .asr-library-dropdown>button>small,.asr-library-dropdown>a>small{font-size:10.5px!important}
}