/* OHD Stream 9.3.8 — Premium mobile navigation
   Loaded last: visual redesign only, while preserving existing routes and JS behavior. */
:root{
  --mobile-nav-height:88px;
  --ohd-dock-bg:color-mix(in srgb,var(--panel) 90%,rgba(7,8,15,.92));
  --ohd-dock-line:color-mix(in srgb,var(--text) 11%,transparent);
  --ohd-dock-active:color-mix(in srgb,var(--yellow) 17%,transparent);
}

@media (max-width:980px){
  body.app-shell{
    padding-bottom:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom,0px) + 16px)!important;
  }

  .mobile-nav.mobile-nav-premium{
    display:block!important;
    position:fixed!important;
    z-index:2147483000!important;
    left:10px!important;
    right:10px!important;
    bottom:max(8px,env(safe-area-inset-bottom,0px))!important;
    width:auto!important;
    max-width:none!important;
    margin:0!important;
    padding:0!important;
    transform:none!important;
    overflow:visible!important;
    pointer-events:none!important;
    contain:none!important;
    isolation:isolate!important;
  }

  .mobile-nav-premium .mobile-nav-premium__rail{
    position:relative!important;
    display:grid!important;
    grid-template-columns:repeat(5,minmax(0,1fr))!important;
    align-items:center!important;
    gap:4px!important;
    width:100%!important;
    min-width:0!important;
    min-height:76px!important;
    padding:8px 7px!important;
    border:1px solid var(--ohd-dock-line)!important;
    border-radius:24px!important;
    background:
      linear-gradient(180deg,rgba(255,255,255,.035),transparent 30%),
      var(--ohd-dock-bg)!important;
    box-shadow:
      0 18px 48px rgba(0,0,0,.58),
      0 2px 10px rgba(0,0,0,.38),
      inset 0 1px rgba(255,255,255,.05)!important;
    -webkit-backdrop-filter:blur(24px) saturate(160%)!important;
    backdrop-filter:blur(24px) saturate(160%)!important;
    overflow:visible!important;
    pointer-events:auto!important;
    box-sizing:border-box!important;
  }

  .mobile-nav-premium .mobile-nav-premium__rail::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius:inherit;
    padding:1px;
    background:linear-gradient(110deg,color-mix(in srgb,var(--yellow) 26%,transparent),rgba(255,255,255,.035) 42%,color-mix(in srgb,var(--yellow2) 16%,transparent));
    -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
    -webkit-mask-composite:xor;
    mask-composite:exclude;
    pointer-events:none;
    opacity:.72;
  }

  .mobile-nav-premium .mobile-nav-item{
    position:relative!important;
    display:flex!important;
    flex-direction:column!important;
    align-items:center!important;
    justify-content:center!important;
    gap:4px!important;
    min-width:0!important;
    width:100%!important;
    height:58px!important;
    min-height:58px!important;
    padding:7px 2px 6px!important;
    margin:0!important;
    border:1px solid transparent!important;
    border-radius:17px!important;
    color:color-mix(in srgb,var(--text) 68%,transparent)!important;
    background:transparent!important;
    box-shadow:none!important;
    overflow:hidden!important;
    transform:translateZ(0)!important;
    transition:background .18s ease,color .18s ease,border-color .18s ease,transform .14s ease!important;
    -webkit-tap-highlight-color:transparent!important;
    touch-action:manipulation!important;
  }

  .mobile-nav-premium .mobile-nav-item:active,
  .mobile-nav-premium .mobile-nav-item.is-pressed{
    transform:scale(.94)!important;
  }

  .mobile-nav-premium .mobile-nav-item.active:not(.mobile-add),
  .mobile-nav-premium .mobile-nav-item[aria-current="page"]:not(.mobile-add){
    color:var(--text)!important;
    border-color:color-mix(in srgb,var(--yellow) 28%,transparent)!important;
    background:
      radial-gradient(circle at 50% 0,color-mix(in srgb,var(--yellow2) 17%,transparent),transparent 68%),
      linear-gradient(145deg,color-mix(in srgb,var(--yellow) 14%,transparent),color-mix(in srgb,var(--yellow2) 7%,transparent))!important;
    box-shadow:inset 0 1px rgba(255,255,255,.035),0 8px 22px color-mix(in srgb,var(--yellow) 9%,transparent)!important;
  }

  .mobile-nav-premium .mobile-nav-item.active:not(.mobile-add)::before,
  .mobile-nav-premium .mobile-nav-item[aria-current="page"]:not(.mobile-add)::before{
    display:none!important;
  }

  .mobile-nav-premium .mobile-nav-item.active:not(.mobile-add)::after,
  .mobile-nav-premium .mobile-nav-item[aria-current="page"]:not(.mobile-add)::after{
    content:""!important;
    position:absolute!important;
    left:50%!important;
    bottom:3px!important;
    width:22px!important;
    height:3px!important;
    border-radius:999px!important;
    background:linear-gradient(90deg,var(--yellow),var(--yellow2))!important;
    box-shadow:0 0 12px color-mix(in srgb,var(--yellow2) 72%,transparent)!important;
    transform:translateX(-50%)!important;
  }

  .mobile-nav-premium .mobile-nav-icon{
    display:grid!important;
    place-items:center!important;
    width:26px!important;
    height:26px!important;
    flex:0 0 26px!important;
  }
  .mobile-nav-premium .mobile-nav-icon .ui-icon,
  .mobile-nav-premium .mobile-nav-icon svg{
    width:24px!important;
    height:24px!important;
    stroke-width:1.9!important;
    filter:none!important;
  }
  .mobile-nav-premium .mobile-nav-item.active:not(.mobile-add) .mobile-nav-icon,
  .mobile-nav-premium .mobile-nav-item[aria-current="page"]:not(.mobile-add) .mobile-nav-icon{
    color:var(--yellow2)!important;
    filter:drop-shadow(0 0 8px color-mix(in srgb,var(--yellow2) 45%,transparent))!important;
  }

  .mobile-nav-premium .mobile-nav-label{
    display:block!important;
    width:100%!important;
    min-width:0!important;
    overflow:hidden!important;
    text-overflow:ellipsis!important;
    white-space:nowrap!important;
    text-align:center!important;
    font-size:10px!important;
    font-weight:650!important;
    line-height:1.1!important;
    letter-spacing:-.015em!important;
    color:inherit!important;
  }

  .mobile-nav-premium .mobile-add{
    overflow:visible!important;
    height:58px!important;
    padding-top:5px!important;
    color:var(--text)!important;
    border-color:transparent!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  .mobile-nav-premium .mobile-add::before,
  .mobile-nav-premium .mobile-add::after{display:none!important}

  .mobile-nav-premium .mobile-add-button{
    position:relative!important;
    display:grid!important;
    place-items:center!important;
    width:58px!important;
    height:58px!important;
    max-width:none!important;
    flex:0 0 58px!important;
    margin:-27px auto 0!important;
    border:5px solid color-mix(in srgb,var(--panel) 92%,#070811 8%)!important;
    border-radius:19px!important;
    color:#fff!important;
    background:linear-gradient(145deg,var(--yellow),var(--yellow2))!important;
    box-shadow:
      0 12px 28px color-mix(in srgb,var(--yellow) 32%,transparent),
      0 5px 14px rgba(0,0,0,.5),
      inset 0 1px rgba(255,255,255,.2)!important;
    transform:rotate(0deg)!important;
    transition:transform .18s ease,filter .18s ease!important;
    overflow:hidden!important;
  }
  .mobile-nav-premium .mobile-add-button::after{
    content:"";
    position:absolute;
    inset:1px;
    border-radius:13px;
    background:linear-gradient(135deg,rgba(255,255,255,.18),transparent 46%);
    pointer-events:none;
  }
  .mobile-nav-premium .mobile-add:active .mobile-add-button,
  .mobile-nav-premium .mobile-add.is-pressed .mobile-add-button{
    transform:scale(.91)!important;
    filter:brightness(1.08)!important;
  }
  .mobile-nav-premium .mobile-add .mobile-nav-icon,
  .mobile-nav-premium .mobile-add .mobile-nav-icon svg{
    width:27px!important;
    height:27px!important;
    flex-basis:27px!important;
    color:#fff!important;
    filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))!important;
    position:relative!important;
    z-index:1!important;
  }
  .mobile-nav-premium .mobile-add .mobile-nav-label{
    margin-top:-1px!important;
    color:color-mix(in srgb,var(--text) 82%,transparent)!important;
  }
  .mobile-nav-premium .mobile-add.is-current .mobile-nav-label{
    color:var(--yellow2)!important;
  }

  body.mobile-keyboard-open .mobile-nav.mobile-nav-premium,
  body.mobile-menu-open .mobile-nav.mobile-nav-premium,
  body.chat-fullscreen-active .mobile-nav.mobile-nav-premium{
    transform:translateY(calc(100% + 34px))!important;
    opacity:0!important;
    visibility:hidden!important;
    pointer-events:none!important;
  }
}

@media (min-width:651px) and (max-width:980px){
  .mobile-nav.mobile-nav-premium{
    left:50%!important;
    right:auto!important;
    width:min(calc(100% - 36px),650px)!important;
    bottom:max(14px,env(safe-area-inset-bottom,0px))!important;
    transform:translateX(-50%)!important;
  }
  .mobile-nav-premium .mobile-nav-premium__rail{
    min-height:80px!important;
    padding-inline:10px!important;
    border-radius:26px!important;
  }
  body.mobile-keyboard-open .mobile-nav.mobile-nav-premium,
  body.mobile-menu-open .mobile-nav.mobile-nav-premium,
  body.chat-fullscreen-active .mobile-nav.mobile-nav-premium{
    transform:translate(-50%,calc(100% + 46px))!important;
  }
}

@media (max-width:430px){
  .mobile-nav.mobile-nav-premium{left:6px!important;right:6px!important;bottom:max(5px,env(safe-area-inset-bottom,0px))!important}
  .mobile-nav-premium .mobile-nav-premium__rail{gap:1px!important;padding-inline:4px!important;border-radius:21px!important}
  .mobile-nav-premium .mobile-nav-item{padding-inline:1px!important;border-radius:14px!important}
  .mobile-nav-premium .mobile-nav-label{font-size:9px!important}
  .mobile-nav-premium .mobile-add-button{width:54px!important;height:54px!important;flex-basis:54px!important;border-radius:18px!important;margin-top:-24px!important}
}

@media (prefers-reduced-motion:reduce){
  .mobile-nav-premium *{transition:none!important;animation:none!important}
}


/* iOS installed PWA: safe-area is handled by the dock position, not twice inside the rail. */
@media (max-width:650px) and (display-mode:standalone){
  .mobile-nav.mobile-nav-premium{
    bottom:max(8px,env(safe-area-inset-bottom,0px))!important;
  }
  .mobile-nav-premium .mobile-nav-premium__rail{
    min-height:76px!important;
    padding:8px 7px!important;
  }
}