:root{
  --ink:#1a1a2e; --bg:#f5f5f7; --card:#fff; --line:#e4e4e9;
  --accent:#263B97; --accent-dark:#1c2d75; --ok:#1d8a45; --warn:#b95000;
  --muted:#6b6b74; --star:#f5a623;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:16px;line-height:1.45}
.wrap{max-width:640px;margin:0 auto;padding:0 16px}
.topbar{background:#fff;border-bottom:3px solid var(--accent);padding:10px 0}
.topbar .wrap{display:flex;align-items:center;gap:10px}
.topbar img{height:34px;display:block}
.topbar .brand{font-size:14px;letter-spacing:.04em;color:var(--ink);font-weight:700}
main{padding:20px 16px 40px}
.foot{color:var(--muted);font-size:12px;padding:20px 16px 40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:20px;margin:0 0 16px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
h1{font-size:24px;margin:0 0 6px}
h2{font-size:18px;margin:0 0 10px}
p{margin:8px 0}
.muted{color:var(--muted);font-size:14px}
.big{font-size:40px;line-height:1;margin:0 0 8px}
input[type=text],input[type=email],textarea,select{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font-size:16px;background:#fff}
input:focus,textarea:focus{outline:none;border-color:var(--ink)}
textarea{min-height:90px;resize:vertical}
label{display:block;font-weight:600;margin:14px 0 6px;font-size:15px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:10px;
  padding:14px 22px;font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;text-align:center}
.btn:active{background:var(--accent-dark)}
.btn.block{display:block;width:100%}
.btn.ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.error{background:#fdecea;border:1px solid #f5c6c2;color:#8c1d13;border-radius:10px;
  padding:12px 14px;margin:0 0 14px;font-size:14px}
.notice{background:#eef7f0;border:1px solid #cde8d4;color:#1d5a32;border-radius:10px;
  padding:12px 14px;margin:0 0 14px;font-size:14px}
/* star rating */
.stars{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:4px}
.stars input{display:none}
.stars label{font-size:28px;line-height:1;color:#d4d4dc;cursor:pointer;margin:0;padding:2px}
.stars input:checked ~ label,.stars label:hover,.stars label:hover ~ label{color:var(--star)}
.q{margin:0 0 4px}
/* items */
.item{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line)}
.item img{width:56px;height:56px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff}
.item .ph{width:56px;height:56px;border:1px solid var(--line);border-radius:8px;background:#fafafa;
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:20px}
.item .grow{flex:1;min-width:0}
.item .desc{font-weight:600;font-size:14px;margin:0 0 4px}
.item textarea{min-height:44px;margin-top:6px;font-size:14px;display:none}
.item.open textarea{display:block}
.addnote{background:none;border:none;color:var(--accent);font-size:13px;cursor:pointer;padding:4px 0}
/* code display */
.code-box{background:var(--ink);color:#fff;border-radius:12px;padding:18px;text-align:center;margin:14px 0}
.code-box .code{font-size:26px;font-weight:800;letter-spacing:.08em;font-family:ui-monospace,Menlo,monospace}
/* tables (admin) */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
tr.low{background:#fdf3f2}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700}
.badge.red{background:#fdecea;color:#8c1d13}
.badge.green{background:#eef7f0;color:#1d5a32}
.badge.grey{background:#eee;color:#555}
.nav{display:flex;gap:14px;margin:0 0 16px;flex-wrap:wrap}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:14px;
  padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff}
.nav a.on{background:var(--ink);color:#fff}
.photos{display:flex;gap:10px;flex-wrap:wrap}
.photos img{width:140px;height:140px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.medal{font-size:20px}
.statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:0 0 16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}
.stat .v{font-size:22px;font-weight:800}
.stat .k{font-size:12px;color:var(--muted)}
@media(max-width:480px){h1{font-size:21px}}
/* public reviews wall */
.wide{max-width:980px;margin:0 auto}
.revhead{display:flex;gap:28px;flex-wrap:wrap;align-items:flex-start}
.revhead-left{flex:1;min-width:240px}
.avgline{display:flex;align-items:center;gap:10px;margin:6px 0}
.avg{font-size:38px;font-weight:800;line-height:1}
.st{color:#d4d4dc;font-size:20px}
.st.on{color:var(--star)}
.hist{flex:1;min-width:240px;display:flex;flex-direction:column;gap:6px}
.histrow{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);
  padding:2px 6px;border-radius:8px}
.histrow:hover{background:var(--bg)}
.histrow.sel{background:#eef1fb;outline:1.5px solid var(--accent)}
.hl{font-size:13px;font-weight:700;width:28px}
.bar{flex:1;height:10px;background:var(--bg);border-radius:999px;overflow:hidden}
.fill{display:block;height:100%;background:var(--star);border-radius:999px}
.hn{font-size:12px;color:var(--muted);width:34px;text-align:right}
.revgrid{column-count:3;column-gap:16px}
.revgrid .card{break-inside:avoid;margin:0 0 16px}
@media(max-width:860px){.revgrid{column-count:2}}
@media(max-width:560px){.revgrid{column-count:1}}
.revstars{margin:0 0 6px}
.revtitle{font-weight:700;margin:0 0 4px}
.revtext{margin:0 0 10px;font-size:15px;white-space:pre-line}
.revprod{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);
  border:1px solid var(--line);border-radius:10px;padding:6px 10px;margin:0 0 10px;background:#fafafa}
.revprod img{width:34px;height:34px;object-fit:contain;border-radius:6px;background:#fff}
.revmeta{display:flex;align-items:center;gap:8px;font-size:13px;flex-wrap:wrap}
.revmeta .author{font-weight:700}