:root{
  --green:#5d7a58; --green2:#476143; --bg:#f5f6f3; --card:#fff;
  --text:#243026; --muted:#667269; --border:#d8ded5; --danger:#a83b36;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
.topbar{background:var(--green);color:#fff;padding:18px 16px}
.topbar h1{margin:0;font-size:1.4rem}.topbar p{margin:4px 0 0;opacity:.9}
.wrap{max-width:760px;margin:0 auto;padding:14px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:14px}
h2{font-size:1.05rem;margin:0 0 12px}
input,select,textarea,button,.file-label{font:inherit}
input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:12px;background:#fff;color:var(--text);font-size:16px}
textarea{resize:vertical}
label{display:block;font-size:.9rem;font-weight:600;margin-bottom:12px}
label input,label select,label textarea{margin-top:6px;font-weight:400}
button,.file-label{min-height:44px;border-radius:10px;border:0;padding:10px 14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.primary{background:var(--green);color:#fff;font-weight:700}
.primary:active{background:var(--green2)}
.secondary{background:#eef2eb;color:var(--text);font-weight:650;border:1px solid var(--border)}
.danger{background:#f7e7e5;color:var(--danger);font-weight:700}
.scan-row{display:grid;grid-template-columns:1fr auto;gap:8px}
.scan-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.status{min-height:24px;margin:10px 0 0;color:var(--muted)}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.badge{background:#eef2eb;border-radius:999px;padding:5px 9px;font-size:.8rem;color:var(--muted)}
.results{margin-top:10px;display:grid;gap:8px}
.yarn-item{width:100%;text-align:left;border:1px solid var(--border);background:#fff;border-radius:12px;padding:12px;display:block}
.yarn-item strong{display:block;font-size:1rem}.yarn-item span{display:block;color:var(--muted);font-size:.88rem;margin-top:3px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stock-summary{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:6px 0 14px}
.stock-summary div{background:#f1f4ef;border-radius:12px;padding:12px}
.stock-summary span,.stock-summary strong{display:block}
.stock-summary span{font-size:.8rem;color:var(--muted)}.stock-summary strong{margin-top:4px}
.form-actions{display:flex;gap:8px;flex-wrap:wrap}
.icon-btn{background:transparent;font-size:1.1rem;padding:4px 8px;min-height:36px}
.muted{color:var(--muted);font-size:.9rem}
.hidden{display:none!important}
.file-label input{display:none}
.camera-wrap{margin-top:12px}
.camera-wrap video{width:100%;border-radius:12px;background:#111;max-height:360px}
.help p{margin-bottom:8px}
@media(max-width:520px){
  .grid2,.stock-summary{grid-template-columns:1fr}
  .scan-row{grid-template-columns:1fr}
  .scan-row button{width:100%}
  .scan-actions>*{flex:1 1 140px}
}