document.addEventListener('DOMContentLoaded', ()=>{ renderDirectory(); renderKarma(); renderResources(); bindCheckout(); });

// Listing JSON generator
function generateListingJSON(){
  const name = document.getElementById('new_name').value.trim();
  const category = document.getElementById('new_category').value.trim();
  const city = document.getElementById('new_city').value.trim();
  const url = document.getElementById('new_url').value.trim();
  const tags = document.getElementById('new_tags').value.split(',').map(s=>s.trim()).filter(Boolean);
  const desc = document.getElementById('new_desc').value.trim();
  const id = name.toLowerCase().replace(/[^a-z0-9]+/g,'-').replace(/(^-|-$)/g,'');
  const obj = {
    "id": id, "name": name, "category": category, "city": city, "url": url,
    "tags": tags, "desc": desc, "logo":"./img/placeholder.svg",
    "reviews": 0, "stars": 0, "verified": false,
    "karma": {"profile":0.5,"reviews":0.5,"velocity":0.5,"verification":0.0}
  };
  document.getElementById('new_output').value = JSON.stringify(obj, null, 2);
}

// Digital Karma page
async function renderKarma(){
  const kconf = document.getElementById('kconf');
  const kboard = document.getElementById('kboard');
  if(!kconf && !kboard) return;
  const [conf, data] = await Promise.all([getJSON('./data/karma-config.json'), getJSON('./data/listings.json')]);
  const W = conf.weights;
  if(kconf){
    kconf.innerHTML = `
      <tr><th>Signal</th><th>Weight</th><th>Description</th></tr>
      <tr><td>Profile</td><td>${(W.profile*100).toFixed(0)}%</td><td>Completeness, images, links, schema</td></tr>
      <tr><td>Reviews</td><td>${(W.reviews*100).toFixed(0)}%</td><td>Stars & recent review velocity</td></tr>
      <tr><td>Velocity</td><td>${(W.velocity*100).toFixed(0)}%</td><td>Update cadence / freshness</td></tr>
      <tr><td>Verification</td><td>${(W.verification*100).toFixed(0)}%</td><td>Ownership & identity proof</td></tr>
    `;
  }
  if(kboard){
    function score(k){ if(!k) return 0; return (k.profile*W.profile + k.reviews*W.reviews + k.velocity*W.velocity + k.verification*W.verification) }
    const items = data.listings.map(x=>({...x,_karma:score(x.karma)})).sort((a,b)=>b._karma-a._karma).slice(0,10);
    kboard.innerHTML = items.map((x,i)=>`
      <div class="row">
        <div>${i+1}. <a href="${x.url||'#'}">${x.name}</a> <span class="small">(${x.category})</span></div>
        <div class="kpill">${(x._karma*100).toFixed(0)}</div>
      </div>
    `).join('');
  }
}

// Health Check logic
async function runHealthCheck(){
  const [conf] = await Promise.all([getJSON('./data/karma-config.json')]);
  const W = conf.weights;