:root{--gold:#ffd21a;--wine:#7a1f2b;--ink:#fff;--muted:#e3ddcf;--panel:rgba(16,22,14,.72);--line:rgba(255,255,255,.28)}
*{box-sizing:border-box}
body.op{margin:0;min-height:100vh;color:var(--ink);font-family:Poppins,system-ui,sans-serif;-webkit-font-smoothing:antialiased;
  background:#151a16 var(--bg) center/cover fixed no-repeat}
body.op::before{content:"";position:fixed;inset:0;background:linear-gradient(180deg,rgba(12,16,12,.82),rgba(20,12,14,.88));z-index:-1}
.op-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px clamp(16px,4vw,40px);background:rgba(10,14,9,.6);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;backdrop-filter:blur(6px)}
.op-brand{display:flex;align-items:center;gap:10px;color:var(--gold);text-decoration:none;font-family:"Cinzel Decorative",serif;font-size:19px}
.op-brand img{width:38px;height:42px}
.op-back{color:#fff;text-decoration:none;font-size:14px;opacity:.85}
.op-wrap{max-width:860px;margin:0 auto;padding:clamp(20px,4vw,44px) 16px 60px}
h1{font-family:"Cinzel Decorative",serif;color:var(--gold);font-size:clamp(28px,4.2vw,44px);margin:0 0 8px;line-height:1.15}
.op-lead{color:var(--muted);font-size:17px;margin:0 0 22px}
.op-box{background:var(--panel);border:1.5px solid var(--line);border-radius:22px;padding:clamp(16px,3vw,28px);margin:0 0 18px;backdrop-filter:blur(4px)}
.op-box h2{display:flex;align-items:center;gap:12px;margin:0 0 16px;font-size:20px;color:#fff}
.op-box h2 span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--gold);color:#222;font-size:16px}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.tier{position:relative;cursor:pointer}
.tier input{position:absolute;opacity:0;pointer-events:none}
.tier-in{display:flex;flex-direction:column;gap:4px;height:100%;padding:16px 18px;border-radius:16px;border:2px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.05);transition:border-color .2s,background .2s,transform .2s}
.tier:hover .tier-in{border-color:rgba(255,210,26,.6)}
.tier input:checked+.tier-in{border-color:var(--gold);background:rgba(255,210,26,.13);transform:translateY(-2px)}
.tier input:focus-visible+.tier-in{outline:3px solid var(--gold);outline-offset:2px}
.tier b{color:var(--gold);font-size:16px}
.range{font-size:15px}
.price{font-size:28px;font-weight:700;margin-top:4px}
.price small{font-size:14px;font-weight:400;opacity:.8}
.case{font-size:13px;color:var(--muted)}
.qty{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;margin-top:18px}
.qty label{width:180px;margin:0}
.sum{flex:1;min-width:240px;padding:12px 16px;border-radius:12px;background:rgba(255,255,255,.06);font-size:15px;color:var(--muted)}
.sum.ok{background:rgba(255,210,26,.12);color:#fff}
.sum.ok strong{color:var(--gold);font-size:20px}
.sum.bad{background:rgba(255,120,100,.15);color:#ffc6bc}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid .wide{grid-column:1/-1}
label{display:block;font-size:14px;color:var(--muted);margin:0 0 12px}
label small{opacity:.75}
input:not([type=radio]):not([type=checkbox]),textarea{display:block;width:100%;margin-top:5px;padding:11px 13px;border-radius:10px;
  border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.94);color:#1a1a1a;font:15px Poppins,sans-serif}
textarea{resize:vertical}
input:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:1px}
.same{float:right;font-size:13px;display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.op-note{font-size:13.5px;color:var(--muted);margin:6px 0 0}
.whish{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:14px 18px;border-radius:16px;background:#fff;color:#1b1b1b;margin:6px 0 12px}
.w-logo{background:#1f2420;color:#fff;font-weight:700;padding:5px 12px;border-radius:8px;letter-spacing:.5px}
.w-num{font-size:22px;font-weight:700;letter-spacing:.5px}
.w-name{font-size:16px;color:#444}
.small{font-size:13px;color:var(--muted)}
.op-err{background:rgba(180,40,30,.85);border-radius:14px;padding:12px 16px;margin:0 0 16px}
.op-send,.op-copy{border:0;background:linear-gradient(135deg,#ffd21a,#f0a500);color:#24160a;font:700 17px Poppins,sans-serif;
  padding:15px 34px;border-radius:40px;cursor:pointer;box-shadow:0 8px 26px rgba(240,165,0,.35)}
.op-send:disabled{opacity:.6}
.op-copy{font-size:14px;padding:10px 20px}
.hp{position:absolute;left:-9999px;width:1px;height:1px}
.ono{color:var(--gold);letter-spacing:.5px}
.recap{width:100%;border-collapse:collapse;font-size:15px}
.recap th{text-align:left;color:var(--muted);font-weight:500;padding:8px 10px 8px 0;width:130px;vertical-align:top}
.recap td{padding:8px 0}
.recap tr+tr{border-top:1px solid rgba(255,255,255,.12)}
.recap .tot td{font-size:22px;font-weight:700;color:var(--gold)}
@media (max-width:640px){.grid{grid-template-columns:1fr}.qty label{width:100%}.same{float:none;display:flex;margin:4px 0}}
.sum.ok{display:flex;flex-direction:column;gap:4px}
.sum .ln{display:flex;justify-content:space-between;gap:12px}
.sum .ln em{font-style:normal;color:#ffd9a0;font-weight:400}
.sum .ln.tot{border-top:1px solid rgba(255,255,255,.25);padding-top:6px;margin-top:2px;align-items:baseline}
.sum .hint{font-size:12.5px;color:var(--muted)}
select{display:block;width:100%;margin-top:5px;padding:11px 13px;border-radius:10px;border:1px solid rgba(255,255,255,.35);background:#fff;color:#1a1a1a;font:15px Poppins,sans-serif}