:root{--blue:#1B7FE3;--blue-d:#12305A;--yellow:#FFC21A;--bg:#F5F8FD;--bd:#dbe4f2;--mut:#5b6b85;--err:#c62854;--ok:#12805c}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--blue-d);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.45}
button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--bd);display:flex;justify-content:space-between;align-items:center;padding:8px 16px}
.brand img{height:48px;width:auto;display:block}
.ib{border:1.5px solid var(--bd);background:#fff;border-radius:12px;padding:8px 12px;font-weight:600}
.badge{background:var(--blue);color:#fff;border-radius:99px;font-size:12px;padding:1px 7px;margin-left:4px}
main{max-width:1100px;margin:0 auto;padding:20px 16px 40px}.lead{margin:8px 0 4px;font-size:clamp(26px,5vw,42px);letter-spacing:-1px}.sub{margin:0 0 16px;color:var(--mut)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--bd);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.pic{height:130px;display:grid;place-items:center;font-size:60px;background:#EAF3FF}.info{padding:12px;display:flex;flex-direction:column;gap:4px;flex:1}.info h3{margin:0;font-size:16px}
.mut{color:var(--mut);font-size:13px}.price{font-weight:800;font-size:18px}.price s{font-weight:400;color:var(--mut);font-size:13px;margin-left:6px}
.btn{background:var(--blue);color:#fff;border:0;border-radius:12px;padding:11px 14px;font-weight:700}.btn:disabled{opacity:.55;cursor:default}.btn.alt{background:var(--blue-d)}.btn.yel{background:var(--yellow);color:var(--blue-d)}
.info .btn{margin-top:auto}
.ov{position:fixed;inset:0;background:rgba(10,20,40,.55);z-index:40;display:none}.ov.show{display:block}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);background:#fff;z-index:50;transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column}.drawer.show{transform:none}
.dh{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--bd);font-size:20px}.db{flex:1;overflow:auto;padding:8px 16px}.df{padding:14px 16px;border-top:1px solid var(--bd);display:grid;gap:8px}
.row{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--bd)}.row .e{font-size:30px}.row .t{flex:1}
.qty{display:flex;align-items:center;gap:8px}.qty button{width:28px;height:28px;border-radius:8px;border:1.5px solid var(--bd);background:var(--bg)}
.sum{display:flex;justify-content:space-between}.tot{font-weight:800;font-size:18px}.cp{display:flex;gap:6px}
input,textarea{width:100%;border:1.5px solid var(--bd);border-radius:10px;padding:9px 10px;background:var(--bg);margin-top:4px}label{display:block;font-weight:600;font-size:14px;margin-top:10px}.cp input{margin:0;text-transform:uppercase}
.modal{position:fixed;z-index:60;left:50%;top:50%;transform:translate(-50%,-50%);width:min(520px,94%);max-height:92%;overflow:auto;background:#fff;border-radius:20px;padding:20px;display:none}.modal.show{display:block}.modal h2{margin:0 0 6px}
.status{min-height:20px;margin:10px 0 4px;font-size:14px;font-weight:600}.status.err{color:var(--err)}.status.ok{color:var(--ok)}
.empty{text-align:center;color:var(--mut);padding:30px 0;grid-column:1/-1}.done{text-align:center}.done img{height:70px;margin:6px 0}
@media(prefers-reduced-motion:reduce){.drawer{transition:none}}