*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f6f7f5;color:#171717}
header,main{max-width:1180px;margin:auto;padding:22px}
header b{font-size:26px}
header p{margin:8px 0 0;color:#555}
.hero{background:#fff;padding:30px;border-radius:18px;border:1px solid #e7e7e7}
h1{font-size:42px;margin:0 0 24px}
form,.tools{display:flex;gap:10px}
input,select,button{padding:14px;border:1px solid #bbb;border-radius:10px;font-size:16px}
form input{flex:1}
button{background:#111;color:#fff;font-weight:700;border:0;cursor:pointer}
.message{margin-bottom:0}
.dataset-note{margin:28px 0 0;background:#fff;padding:15px 18px;border:1px solid #ddd;border-radius:12px;display:flex;gap:10px;flex-wrap:wrap}
.dataset-note span{color:#555}
.tools{margin:18px 0}
.tools input{flex:1}
.results-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px}
.results-heading h2{margin:0 0 5px}
.results-heading p{margin:0;color:#666}
#count{white-space:nowrap}
#cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card{background:#fff;border:1px solid #ddd;border-radius:15px;overflow:hidden;display:flex;flex-direction:column}
.pic{height:185px;background:#fff;display:flex;align-items:center;justify-content:center;padding:12px;border-bottom:1px solid #eee}
.pic img{width:100%;height:100%;object-fit:contain}
.card-body{padding:16px}
.card h3{font-size:18px;margin:10px 0}
.badge{display:inline-block;font-weight:700;font-size:13px;background:#e9f5e9;padding:6px 8px;border-radius:7px}
.category,.valid{color:#666;font-size:14px}
.save{font-weight:700;margin:9px 0 4px}
footer{text-align:center;padding:35px 20px;color:#666;font-size:13px}
@media(max-width:650px){
  form,.tools{flex-direction:column}
  h1{font-size:32px}
  .results-heading{align-items:start;flex-direction:column}
}
.coverage{margin:8px 0 0;color:#777;font-size:13px}
.no-image{background:#f3f3f3;color:#777}
.no-image-label{font-size:13px;text-align:center;padding:12px}

.store-picker{margin:18px 0;background:#fff;border:1px solid #ddd;border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:12px}
.store-picker select{flex:1}
button:disabled{opacity:.65;cursor:wait}
@media(max-width:650px){.store-picker{align-items:stretch;flex-direction:column}}