:root{--g:#1f5130;--g2:#2e7a49;--ink:#1d2a22;--mut:#5d6a62;--line:#dfe6e1;--bg:#f4f6f3;--card:#fff;--warn:#9a5b00;--wbg:#fff4e0;--err:#a3271f}
*{box-sizing:border-box}
body{margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);padding-bottom:84px}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}
.top{background:var(--g);color:#fff}.top .wrap{display:flex;gap:12px;align-items:baseline;padding:14px 16px}.top span{opacity:.8;font-size:14px}
h1{font-size:24px;margin:22px 0 4px}h2{font-size:19px;margin:0 0 10px;color:var(--g)}h3{font-size:16px;margin:16px 0 6px}
.muted{color:var(--mut)}small{color:var(--mut)}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin:16px 0}
.note{background:var(--wbg);border:1px solid #f0d49c;color:var(--warn);border-radius:8px;padding:10px 12px;margin:10px 0}
.err{background:#fdecea;border:1px solid #f1b8b2;color:var(--err);border-radius:8px;padding:10px 12px;margin:10px 0}
.ok{background:#e8f4ec;border:1px solid #b6dbc2;color:var(--g);border-radius:8px;padding:10px 12px;margin:10px 0}
ul.inc{margin:6px 0 0;padding-left:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label.f{display:block;font-size:14px;color:var(--mut)}
input[type=number],input[type=text],input[type=email],textarea{width:100%;font:inherit;padding:9px 10px;border:1px solid #c6d1ca;border-radius:7px;background:#fff;color:var(--ink)}
textarea{min-height:80px}
.opt{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:8px 0;cursor:pointer;background:#fff}
.opt:hover{border-color:#a9c2b1}.opt.on{border-color:var(--g2);background:#f0f7f2;box-shadow:0 0 0 1px var(--g2) inset}
.opt.dis{opacity:.5;cursor:not-allowed}
.opt input{margin-top:4px;flex:none;width:18px;height:18px;accent-color:var(--g)}
.opt .t{flex:1}.opt .p{white-space:nowrap;font-weight:600;color:var(--g)}
.opt .d{display:block;font-size:14px;color:var(--mut)}
.qty{display:flex;align-items:center;gap:8px;margin-top:6px}.qty input{width:80px}
.count{font-size:14px;color:var(--mut);margin:-4px 0 6px}
.btn{display:inline-block;background:var(--g);color:#fff;border:0;border-radius:8px;padding:12px 20px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:disabled{opacity:.5;cursor:default}.btn.sm{padding:8px 14px;font-size:14px}
table.cost{width:100%;border-collapse:collapse;font-size:15px}table.cost td{padding:6px 4px;border-bottom:1px solid var(--line)}table.cost td.n{text-align:right;white-space:nowrap}
table.cost tr.tot td{font-weight:700;border-top:2px solid var(--ink);border-bottom:0}
.bar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -2px 10px rgba(0,0,0,.06)}
.bar-in{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:10px 16px}
.bar-in div{display:flex;flex-direction:column}.bar-in b{font-size:17px}
fieldset{border:0;padding:0;margin:0;min-width:0}
[hidden]{display:none!important}
@media (max-width:560px){.grid2{grid-template-columns:1fr}.bar-in{gap:10px}.bar-in b{font-size:15px}#b-mo-w{display:none!important}h1{font-size:21px}}
.top .back-btn{margin-left:auto;align-self:center;color:#fff;border:1px solid rgba(255,255,255,.6);border-radius:6px;padding:5px 12px;font-size:14px;text-decoration:none;white-space:nowrap}.top .back-btn:hover{background:rgba(255,255,255,.15)}