/* BT sign-in box v2 (Oct 24, 2026): turns Ghost's members-only box into a plan-specific one.
   Reads Ghost's own heading (which names the tiers that unlock the page), then rewrites it:
   "This episode is included with Signal and Network" + plan prices + the right button. */
(function(){
var ORD=['Wire','Signal','Network'],PRICE={Wire:'$5.99/mo',Signal:'$7.99/mo',Network:'$10.99/mo'};
var css='.gh-post-upgrade-cta-content h2{margin-bottom:6px!important}'+
 '.btcta-sub{margin:10px 0 0!important;font-size:16px!important;line-height:1.45;color:#fff;opacity:.92}'+
 '.btcta-plans{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:16px 0 0}'+
 '.btcta-plans span{display:inline-block;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);font-weight:800;font-size:14px;color:#fff}'+
 '.btcta-plans b{font-weight:600;opacity:.85;margin-left:6px}';
function kind(o){
 var p=location.pathname;
 if(/this page/i.test(o))return /^\/inbox\//.test(p)?'page':'tool';
 if(/podcast/i.test(p)||document.querySelector('.tag-podcast,.tag-hash-podcast'))return 'episode';
 return 'post';
}
function list(a){return a.length<2?a[0]:a.slice(0,-1).join(', ')+(a.length>2?',':'')+' and '+a[a.length-1]}
function run(){
 var boxes=document.querySelectorAll('.gh-post-upgrade-cta-content');
 for(var i=0;i<boxes.length;i++){var c=boxes[i];if(c.getAttribute('data-btcta'))continue;
  var h=c.querySelector('h2');if(!h)continue;
  var o=c.getAttribute('data-btcta-o')||h.textContent;c.setAttribute('data-btcta-o',o);
  var k=kind(o),tiers=null,m=o.match(/on the (.+?) tiers? only/i);
  if(m)tiers=m[1].split(/\s*,\s*|\s+and\s+/).filter(Boolean).sort(function(a,b){return (ORD.indexOf(a)+9)%9-(ORD.indexOf(b)+9)%9});
  else if(/paying|paid/i.test(o))tiers=['Wire','Signal','Network'];
  var btn=c.querySelector('a.gh-btn'),sub=document.createElement('p');sub.className='btcta-sub';
  if(!tiers){
   h.textContent='This '+k+' is free with a Baseball Things account';
   sub.textContent='Create a free account to '+(k==='post'?'read it':k==='episode'?'listen':'use it')+'.';
   if(btn){btn.textContent='Sign up free';btn.setAttribute('data-portal','signup/free');btn.setAttribute('href','#/portal/signup/free')}
   h.parentNode.insertBefore(sub,h.nextSibling);
  }else{
   h.textContent='This '+k+' is included with '+(tiers.length===3?'any paid plan':list(tiers));
   var pl=document.createElement('div');pl.className='btcta-plans';
   pl.innerHTML=tiers.map(function(t){return '<span>'+t+(PRICE[t]?'<b>'+PRICE[t]+'</b>':'')+'</span>'}).join('');
   h.parentNode.insertBefore(pl,h.nextSibling);
   if(btn){btn.textContent='See plans';btn.setAttribute('data-portal','signup');btn.setAttribute('href','#/portal/signup')}
  }
  c.setAttribute('data-btcta','1');
 }
}
var st=document.createElement('style');st.textContent=css;document.head.appendChild(st);
if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',run);else run();
setTimeout(run,800);
})();