:root{
  --ink:#0f172a;
  --ink-soft:#475569;
  --muted:#94a3b8;
  --line:#e2e8f0;
  --bg:#f1f5f9;
  --green:#16a34a;
  --red:#dc2626;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}

/* Garante que o atributo hidden sempre esconda o elemento, mesmo que
   uma regra de classe defina display. Sem isto o modal do Pix aparece
   sozinho no carregamento da página. */
[hidden]{display:none !important}

body{
  font-family:Inter,ui-sans-serif,system-ui,sans-serif;
  background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.i16{width:16px;height:16px}.i18{width:18px;height:18px}.i20{width:20px;height:20px}

.banner{background:#dfe3ea;padding:0}
.banner img{margin:0 auto;max-height:300px;width:auto}

.shell{
  max-width:1240px;margin:0 auto;padding:26px 18px 60px;
  display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start;
}

/* ---------- cards ---------- */
.card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:0 1px 3px rgba(15,23,42,.07)}
.col-left{display:flex;flex-direction:column;gap:20px}

.cart-head{display:flex;flex-direction:column;align-items:flex-end;gap:6px;color:var(--ink)}
.cart-head span{font-size:13px;font-weight:700}

.totals{display:flex;justify-content:space-between;align-items:flex-end;margin-top:14px}
.lbl{font-size:13px;font-weight:700;color:var(--ink)}
.subtotal{font-size:34px;font-weight:800;letter-spacing:-.02em}
.total-side{display:flex;align-items:baseline;gap:8px}
.total-side strong{font-size:22px;font-weight:800}

.items{list-style:none;margin-top:26px;border-top:1px solid var(--line)}
.item{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.item img,.thumb-ph{width:64px;height:64px;border-radius:8px;object-fit:cover;flex:0 0 64px}
.thumb-ph{background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.thumb-ph.small{width:44px;height:44px;flex-basis:44px;font-size:16px}
.item-info{flex:1}
.item-info strong{display:block;font-size:15px}
.qty{font-size:12px;color:var(--muted);font-weight:600}
.item-price{font-weight:800;font-size:15px}

.foot-totals{margin-top:20px;font-size:14px}
.foot-totals div{display:flex;justify-content:space-between;padding:6px 0;font-weight:600;color:var(--ink-soft)}
.foot-totals .grand{font-size:18px;font-weight:800;color:var(--ink);border-top:1px solid var(--line);margin-top:8px;padding-top:14px}

.guarantee{display:flex;gap:14px;align-items:flex-start;color:var(--ink)}
.guarantee strong{font-size:15px}
.guarantee p{font-size:13px;color:var(--ink-soft);margin-top:4px}

/* ---------- painel ---------- */
.panel{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:0 1px 3px rgba(15,23,42,.07)}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:3px solid var(--line)}
.panel-head h1{font-size:21px;font-weight:700}
.secure{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-soft);font-weight:600}

.step{display:flex;align-items:center;gap:14px;margin:26px 0 14px}
.step .num{width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.step h2{font-size:16px;font-weight:600;flex:1;text-align:right;color:var(--ink)}

.hint{font-size:12px;color:var(--muted);margin-bottom:14px;line-height:1.5}

.field{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:0 14px;margin-bottom:10px;background:#fff;transition:border-color .15s,box-shadow .15s}
.field svg{color:var(--ink-soft);flex:0 0 18px}
.field input{flex:1;border:0;outline:0;font-family:inherit;font-size:15px;padding:16px 0;background:transparent;color:var(--ink)}
.field input::placeholder{color:var(--muted)}
.field:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px rgba(15,23,42,.07)}
.field.invalid{border-color:var(--red)}

.warn-cpf{font-size:12px;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:10px 12px;line-height:1.45}

.pay-methods{display:flex;gap:12px}
.pay{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px;border-radius:10px;border:2px solid var(--line);background:#fff;font-family:inherit;font-size:15px;font-weight:600;color:var(--ink);cursor:default}
.pay.active{border-color:var(--ink)}

/* ---------- order bumps ---------- */
.bumps{margin-top:24px;border:2px dashed #cbd5e1;border-radius:14px;padding:16px}
.bumps-head{background:var(--ink);color:#fff;border-radius:10px;padding:14px 18px;font-weight:700;font-size:16px}
.bumps-sub{text-align:center;font-size:14px;color:var(--ink-soft);margin:14px 0 16px;line-height:1.4}

.bump{display:block;border:2px solid var(--line);border-radius:12px;padding:14px;margin-bottom:14px;cursor:pointer;transition:border-color .15s,background .15s}
.bump:hover{border-color:#cbd5e1}
.bump.selected{border-color:var(--green);background:#f0fdf4}
.bump-top{display:flex;align-items:center;gap:12px}
.bump-top img,.bump-top .thumb-ph{width:44px;height:44px;flex:0 0 44px;border-radius:6px;object-fit:cover}
.bump-top strong{font-size:15px;line-height:1.3}
.bump-price{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:12px;font-size:15px}
.bump-price s{color:var(--ink-soft)}
.bump-price b{font-size:19px;font-weight:800}
.tag{background:var(--ink);color:#fff;font-size:10px;font-weight:800;padding:3px 6px;border-radius:4px;letter-spacing:.04em}
.tag.dark{background:#334155}

.bump-cta{display:flex;align-items:center;justify-content:center;gap:10px;border:1.5px solid var(--ink);border-radius:999px;padding:11px;margin-top:12px;font-size:13px;font-weight:800;letter-spacing:.03em}
.bump-cta input{position:absolute;opacity:0;pointer-events:none}
.bump-cta .box{width:17px;height:17px;border:2px solid var(--ink);border-radius:4px;display:inline-block;position:relative;flex:0 0 17px}
.bump.selected .bump-cta{border-color:var(--green);color:var(--green)}
.bump.selected .bump-cta .box{background:var(--green);border-color:var(--green)}
.bump.selected .bump-cta .box::after{content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}

.bump-desc{font-size:13px;color:var(--ink-soft);line-height:1.5;margin-top:12px}
.bumps-foot{text-align:center;font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.03em}

.err{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:8px;padding:12px 14px;font-size:14px;margin-top:18px;font-weight:600}

.submit{
  width:100%;margin-top:20px;border:0;border-radius:12px;cursor:pointer;
  background:var(--green);color:#fff;font-family:inherit;font-size:19px;font-weight:800;
  padding:20px;display:flex;align-items:center;justify-content:center;gap:12px;
  box-shadow:0 10px 22px rgba(22,163,74,.25);transition:filter .15s,transform .15s;
}
.submit:hover:not(:disabled){filter:brightness(1.06);transform:translateY(-1px)}
.submit:disabled{opacity:.65;cursor:not-allowed;transform:none}
.spin{width:19px;height:19px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

.legal{list-style:none;margin-top:18px;font-size:12px;color:var(--muted);line-height:1.7}
.foot{text-align:center;font-size:12px;color:var(--muted);margin-top:24px;line-height:1.6}

/* ---------- modal ---------- */
/* Fechado por padrão. Só abre quando o JS adiciona .open — assim o modal
   nunca aparece sem o usuário ter clicado em "Gerar Pix". */
.modal{display:none;position:fixed;inset:0;background:rgba(15,23,42,.72);align-items:center;justify-content:center;padding:20px;z-index:50;overflow-y:auto}
.modal.open{display:flex}
.modal-card{background:#fff;border-radius:18px;padding:32px 28px;max-width:440px;width:100%;text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.3);position:relative}
.modal-close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;border:0;background:#f1f5f9;color:#475569;font-size:20px;line-height:1;cursor:pointer;font-family:inherit}
.modal-close:hover{background:#e2e8f0;color:#0f172a}
.modal-card h2{font-size:21px;font-weight:800}
.modal-sub{font-size:14px;color:var(--ink-soft);margin-top:10px;line-height:1.5}
.qr-wrap{margin:22px auto;width:240px;height:240px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.qr-wrap img{width:100%;height:100%;object-fit:contain}
.copy-row{display:flex;gap:8px}
.copy-row input{flex:1;min-width:0;border:1px solid var(--line);border-radius:9px;padding:13px;font-family:ui-monospace,monospace;font-size:12px;color:var(--ink-soft);background:#f8fafc}
.copy-row button{border:0;border-radius:9px;background:var(--ink);color:#fff;font-family:inherit;font-weight:700;font-size:14px;padding:0 20px;cursor:pointer}
.countdown{margin-top:18px;font-size:14px;color:var(--ink-soft)}
.countdown strong{color:var(--red);font-size:17px}
.await{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:600;color:var(--green)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--green);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}
.modal-total{margin-top:18px;font-size:15px;color:var(--ink-soft)}
.modal-total strong{color:var(--ink);font-size:18px}

@media(max-width:940px){
  .shell{grid-template-columns:1fr;gap:20px;padding:16px 14px 40px}
  .col-left{order:2}
  .col-right{order:1}
  .subtotal{font-size:28px}
}