/* Patch 0.1.13.0.0 - final mobile menu position and contained menu-link polish.
   Purpose: force the mobile navigation control to behave like the accessibility mini viewer:
   fixed bottom-left launcher, fixed bottom-left panel, contained inner link window, theme-safe colors. */

@media(max-width:920px){
  /* Keep the header clean on mobile. The menu lives as a floating control, not inside the header visually. */
  .site-header{
    position:sticky !important;
    top:0 !important;
    min-height:58px !important;
    padding:10px 14px !important;
    justify-content:center !important;
    z-index:900 !important;
  }

  .site-header .brand{
    justify-content:center !important;
    max-width:calc(100vw - 28px) !important;
  }

  /* Hard final override: menu button always bottom-left on mobile. */
  .nav-toggle,
  .site-header .nav-toggle,
  button.nav-toggle[data-nav-toggle]{
    display:grid !important;
    place-items:center !important;
    position:fixed !important;
    left:14px !important;
    bottom:14px !important;
    top:auto !important;
    right:auto !important;
    width:56px !important;
    height:56px !important;
    min-width:56px !important;
    min-height:56px !important;
    max-width:56px !important;
    max-height:56px !important;
    padding:0 !important;
    margin:0 !important;
    border-radius:999px !important;
    z-index:3005 !important;
    overflow:hidden !important;
    text-indent:-9999px !important;
    font-size:0 !important;
    line-height:0 !important;
    color:transparent !important;
    background:
      radial-gradient(90% 110% at 50% -44%,rgba(255,255,255,.52),rgba(255,255,255,.14) 34%,transparent 60%),
      linear-gradient(180deg,#2a3139 0%,#121922 48%,#05070b 100%) !important;
    border:1px solid rgba(236,244,255,.56) !important;
    box-shadow:
      inset 0 2px 2px rgba(255,255,255,.40),
      inset 0 -4px 10px rgba(0,0,0,.82),
      0 18px 44px rgba(0,0,0,.48),
      0 0 0 1px rgba(255,255,255,.08) !important;
  }

  .nav-toggle::before,
  .site-header .nav-toggle::before,
  button.nav-toggle[data-nav-toggle]::before{
    content:"" !important;
    position:absolute !important;
    left:50% !important;
    top:50% !important;
    width:23px !important;
    height:17px !important;
    display:block !important;
    transform:translate(-50%,-50%) !important;
    background:
      linear-gradient(#ffffff,#ffffff) 0 0/100% 2px no-repeat,
      linear-gradient(#ffffff,#ffffff) 0 7.5px/100% 2px no-repeat,
      linear-gradient(#ffffff,#ffffff) 0 15px/100% 2px no-repeat !important;
    opacity:1 !important;
    z-index:3 !important;
  }

  .nav-toggle[aria-expanded="true"]::before,
  .site-header .nav-toggle[aria-expanded="true"]::before,
  button.nav-toggle[data-nav-toggle][aria-expanded="true"]::before{
    width:24px !important;
    height:24px !important;
    background:
      linear-gradient(45deg,transparent 45%,#ffffff 47%,#ffffff 53%,transparent 55%),
      linear-gradient(-45deg,transparent 45%,#ffffff 47%,#ffffff 53%,transparent 55%) !important;
  }

  .nav-toggle::after,
  .site-header .nav-toggle::after,
  button.nav-toggle[data-nav-toggle]::after{
    content:"" !important;
    position:absolute !important;
    top:0 !important;
    left:-150% !important;
    width:72% !important;
    height:100% !important;
    transform:skewX(-24deg) !important;
    background:linear-gradient(115deg,transparent 18%,rgba(255,255,255,.46) 50%,transparent 82%) !important;
    opacity:.8 !important;
    transition:left .85s ease !important;
    z-index:2 !important;
  }

  .nav-toggle:hover::after,
  .site-header .nav-toggle:hover::after,
  button.nav-toggle[data-nav-toggle]:hover::after{
    left:165% !important;
  }

  /* Backdrop sits under the menu panel and launcher. */
  .nav-backdrop{
    display:block !important;
    position:fixed !important;
    inset:0 !important;
    z-index:2960 !important;
    opacity:0 !important;
    pointer-events:none !important;
    background:rgba(2,4,10,.48) !important;
    backdrop-filter:blur(8px) !important;
    -webkit-backdrop-filter:blur(8px) !important;
    transition:opacity .26s ease !important;
  }

  body.nav-open .nav-backdrop{
    opacity:1 !important;
    pointer-events:auto !important;
  }

  /* Hard final override: mobile panel anchors to bottom-left above the launcher. */
  .mobile-menu-panel,
  aside.mobile-menu-panel[data-mobile-menu-panel]{
    display:block !important;
    position:fixed !important;
    left:14px !important;
    bottom:82px !important;
    top:auto !important;
    right:auto !important;
    width:min(360px,calc(100vw - 28px)) !important;
    max-width:min(360px,calc(100vw - 28px)) !important;
    max-height:min(72vh,620px) !important;
    z-index:2995 !important;
    overflow:hidden !important;
    padding:12px !important;
    border-radius:22px !important;
    border:1px solid rgba(140,170,255,.30) !important;
    color:#f8fafc !important;
    background:
      radial-gradient(100% 70% at 20% -20%,rgba(93,137,255,.18),transparent 58%),
      linear-gradient(180deg,rgba(18,22,34,.97),rgba(5,7,12,.985)) !important;
    backdrop-filter:blur(18px) !important;
    -webkit-backdrop-filter:blur(18px) !important;
    box-shadow:
      0 24px 70px rgba(0,0,0,.58),
      inset 0 1px 1px rgba(255,255,255,.12),
      0 0 0 1px rgba(255,255,255,.04) !important;
    transform:translateY(18px) scale(.96) !important;
    transform-origin:left bottom !important;
    opacity:0 !important;
    visibility:hidden !important;
    pointer-events:none !important;
    transition:transform .34s cubic-bezier(.18,.9,.18,1),opacity .26s ease,visibility 0s linear .34s !important;
  }

  html[data-theme="light"] .mobile-menu-panel,
  html[data-theme="light"] aside.mobile-menu-panel[data-mobile-menu-panel]{
    color:#111827 !important;
    background:
      radial-gradient(100% 70% at 20% -20%,rgba(93,137,255,.16),transparent 58%),
      linear-gradient(180deg,rgba(255,255,255,.97),rgba(232,237,248,.97)) !important;
    box-shadow:
      0 22px 52px rgba(20,30,55,.24),
      inset 0 1px 1px rgba(255,255,255,.94),
      0 0 0 1px rgba(15,23,42,.04) !important;
  }

  .mobile-menu-panel.open,
  aside.mobile-menu-panel[data-mobile-menu-panel].open{
    transform:translateY(0) scale(1) !important;
    opacity:1 !important;
    visibility:visible !important;
    pointer-events:auto !important;
    transition:transform .34s cubic-bezier(.18,.9,.18,1),opacity .26s ease,visibility 0s linear 0s !important;
  }

  .mobile-menu-head{
    display:flex !important;
    align-items:center !important;
    gap:10px !important;
    padding:4px 2px 12px !important;
    margin:0 !important;
  }

  /* Window inside a window: links are contained in a scrollable inner tray. */
  .mobile-menu-links{
    display:grid !important;
    grid-template-columns:1fr !important;
    gap:8px !important;
    max-height:calc(min(72vh,620px) - 82px) !important;
    overflow:auto !important;
    overscroll-behavior:contain !important;
    padding:10px !important;
    border-radius:18px !important;
    border:1px solid rgba(140,170,255,.18) !important;
    background:
      linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.018)) !important;
    box-shadow:
      inset 0 1px 1px rgba(255,255,255,.08),
      inset 0 -1px 1px rgba(0,0,0,.20) !important;
  }

  html[data-theme="light"] .mobile-menu-links{
    border-color:rgba(15,23,42,.10) !important;
    background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(241,245,249,.68)) !important;
    box-shadow:inset 0 1px 1px rgba(255,255,255,.92),inset 0 -1px 1px rgba(15,23,42,.04) !important;
  }

  .mobile-menu-link,
  .mobile-menu-links a.mobile-menu-link{
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
    width:100% !important;
    min-height:48px !important;
    padding:12px 14px !important;
    border-radius:15px !important;
    box-sizing:border-box !important;
    text-decoration:none !important;
    font-size:.92rem !important;
    font-weight:800 !important;
    letter-spacing:.01em !important;
    color:#f8fafc !important;
    -webkit-text-fill-color:#f8fafc !important;
    background:
      radial-gradient(90% 120% at 50% -40%,rgba(255,255,255,.12),transparent 55%),
      linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.026)) !important;
    border:1px solid rgba(140,170,255,.16) !important;
    box-shadow:inset 0 1px 1px rgba(255,255,255,.10),0 8px 18px rgba(0,0,0,.13) !important;
    transform:translateY(8px) !important;
    opacity:0 !important;
    transition:transform .28s ease,opacity .28s ease,border-color .22s ease,background .22s ease !important;
  }

  html[data-theme="light"] .mobile-menu-link,
  html[data-theme="light"] .mobile-menu-links a.mobile-menu-link{
    color:#111827 !important;
    -webkit-text-fill-color:#111827 !important;
    background:
      radial-gradient(90% 120% at 50% -40%,rgba(255,255,255,.98),transparent 58%),
      linear-gradient(180deg,rgba(255,255,255,.96),rgba(241,245,249,.82)) !important;
    border-color:rgba(15,23,42,.12) !important;
    box-shadow:inset 0 1px 1px rgba(255,255,255,.92),0 8px 18px rgba(15,23,42,.08) !important;
  }

  .mobile-menu-panel.open .mobile-menu-link,
  .mobile-menu-panel.open .mobile-menu-links a.mobile-menu-link{
    transform:translateY(0) !important;
    opacity:1 !important;
  }
}

@media(max-width:420px){
  .mobile-menu-panel,
  aside.mobile-menu-panel[data-mobile-menu-panel]{
    left:10px !important;
    bottom:78px !important;
    width:calc(100vw - 20px) !important;
    max-width:calc(100vw - 20px) !important;
  }

  .nav-toggle,
  .site-header .nav-toggle,
  button.nav-toggle[data-nav-toggle]{
    left:10px !important;
    bottom:10px !important;
  }
}

@media(min-width:921px){
  .nav-toggle,
  .site-header .nav-toggle,
  button.nav-toggle[data-nav-toggle],
  .mobile-menu-panel,
  aside.mobile-menu-panel[data-mobile-menu-panel],
  .nav-backdrop{
    display:none !important;
  }
}