:root{--blue:#2f50f3;--text:#263041;--muted:#7f8796;--line:#eceef3;--red:#ff5f66;--green:#83bd47}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,textarea{font:inherit;touch-action:manipulation}
button{cursor:pointer}.hidden{display:none!important}
.page{min-height:100vh;padding:18px 16px 32px}
.checkout{width:min(520px,100%);margin:0 auto}
.brand-row{display:flex;justify-content:center;align-items:center;gap:8px;font-size:13px;padding:4px 0 16px}.brand-logo{width:27px;height:27px;object-fit:contain;border-radius:50%}
.secure-row{display:flex;justify-content:center;align-items:center;gap:7px;font-size:13px;margin-bottom:27px}.secure-icon{width:15px;height:15px;display:flex}.secure-icon svg{width:100%;height:100%}
.product-section{margin-bottom:22px}.product-row{display:flex;justify-content:center;align-items:center;gap:10px;min-height:54px;margin-bottom:22px}.product-logo{width:52px;height:42px;object-fit:contain}.product-row strong{font-size:14px;font-weight:650}
.details-toggle{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;padding:10px 0;display:flex;justify-content:space-between;align-items:center;color:#3f4653;font-size:13px}.chevron{font-size:17px;color:#6f7888;transition:.2s}.details-toggle[aria-expanded="false"] .chevron{transform:rotate(180deg)}
.details-panel{display:flex;justify-content:space-between;align-items:center;padding:8px 0 2px;font-size:13px}.details-panel strong{font-size:16px;color:#202938}
form{margin:0}.data-section{padding-top:13px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-head h1,.payment-section h2{margin:0;font-size:13px;font-weight:800}.country-button{border:0;border-radius:7px;background:#f0f1f3;min-height:30px;padding:0 9px;display:flex;align-items:center;gap:6px;font-size:11px;color:#424a57}.country-button img{width:18px;height:13px}
.line-field{position:relative;min-height:64px;border-bottom:1px solid var(--line);display:block;padding-top:8px}.line-field>span{display:block;font-size:13px;color:#747d8e;pointer-events:none;line-height:1.2}.line-field input{position:static;width:100%;height:34px;border:0;background:transparent;outline:none;padding:4px 0 2px;font-size:16px;line-height:1.25;color:#202837}.line-field:focus-within{border-bottom-color:var(--blue)}.phone-field{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto 34px;column-gap:8px;align-items:center}.phone-prefix{grid-column:1;grid-row:2;display:flex!important;align-items:center;gap:4px;color:#273143!important}.phone-prefix img{width:22px;height:16px}.phone-label{grid-column:1/3;grid-row:1;color:#747d8e!important}.phone-field input{grid-column:2;grid-row:2;height:34px;padding:4px 0 2px;min-width:0}
.payment-section{padding-top:40px}.payment-section h2{margin-bottom:16px}.payment-choice{width:120px;min-height:50px;border-radius:6px;background:var(--blue);color:#fff;display:flex;align-items:center;gap:8px;padding:8px 11px;font-size:13px;margin-bottom:19px}.pix-icon{width:15px;height:18px;display:flex}.pix-icon svg{width:100%;height:100%}
.attention-box{font-size:11px;line-height:1.5;color:#747c8c;margin-bottom:19px}.attention-title{color:var(--blue);margin-bottom:7px}.attention-box ul{margin:0;padding-left:17px}.attention-box li{margin:4px 0}
.form-alert{width:80%;margin:0 auto;background:var(--red);color:#fff;text-align:center;border-radius:7px 7px 0 0;padding:3px 8px;font-size:9px;font-weight:700}.form-message{width:80%;min-height:0;margin:0 auto;color:#ce4048;text-align:center;font-size:11px}.form-message:not(:empty){padding:8px 0}.buy-button{width:80%;min-height:45px;border:0;border-radius:0 0 6px 6px;display:block;margin:0 auto;background:#8da0f5;color:#fff;font-size:14px;font-weight:800}.buy-button.ready{background:var(--blue)}.buy-button:disabled{opacity:.7;cursor:wait}
.modal.hidden{display:none}.modal{position:fixed;inset:0;z-index:999;display:grid;place-items:center;padding:18px}.modal-backdrop{position:absolute;inset:0;background:rgba(17,24,39,.62);backdrop-filter:blur(3px)}.modal-card{position:relative;z-index:1;width:min(430px,100%);max-height:calc(100dvh - 36px);overflow:auto;background:#fff;border-radius:18px;padding:24px;box-shadow:0 24px 80px rgba(0,0,0,.28)}.modal-handle{display:none}.modal-close{position:absolute;right:13px;top:13px;width:35px;height:35px;border:0;border-radius:50%;background:#f1f2f5;font-size:24px;line-height:1}.modal-heading{display:flex;align-items:center;gap:12px;padding-right:42px}.modal-pix-icon{width:44px;height:44px;border-radius:12px;background:#eef1ff;color:var(--blue);display:grid;place-items:center;flex:0 0 44px}.modal-pix-icon svg{width:22px;height:24px}.eyebrow{display:block;font-size:11px;color:var(--muted);margin-bottom:2px}.modal-heading h2{margin:0;font-size:20px}.amount-card{margin:17px 0 13px;padding:12px 14px;border-radius:12px;background:#f8f9ff;border:1px solid #e5e9ff;display:flex;justify-content:space-between;align-items:center}.amount-card span{font-size:12px;color:var(--muted)}.amount-card strong{font-size:19px;color:var(--blue)}.modal-instruction{font-size:12px;line-height:1.5;color:#5f6675}.qr-shell{width:min(260px,100%);margin:0 auto 14px;padding:10px;border:1px solid #ececf1;border-radius:14px;background:#fff}.qr-container{display:grid;place-items:center;min-height:230px}.qr-container img,.qr-container canvas{max-width:100%;height:auto!important}.pix-code-label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}#pixCode{width:100%;min-height:72px;resize:none;border:1px solid #dedfe5;border-radius:9px;background:#fafafa;padding:10px;outline:none;font-size:16px}.copy-button{width:100%;min-height:48px;margin-top:10px;border:0;border-radius:10px;background:var(--blue);color:#fff;font-weight:800}.modal-secure{text-align:center;font-size:10px;color:var(--muted);margin-top:11px}
@media(min-width:700px){.page{padding-top:24px}.checkout{width:540px}}
@media(max-width:560px){.page{padding:12px 16px 26px}.checkout{width:100%}.brand-row{font-size:12px;padding-bottom:14px}.secure-row{margin-bottom:24px}.product-row{margin-bottom:20px}.section-head{margin-top:4px;margin-bottom:18px}.line-field{min-height:68px;padding-top:9px}.line-field>span{font-size:13px;line-height:1.15}.line-field input,textarea{font-size:16px!important}.line-field input{height:38px;padding-top:6px;padding-bottom:4px}.phone-field{grid-template-rows:auto 38px}.phone-field input{height:38px;font-size:16px!important}.payment-section{padding-top:42px}.form-alert,.form-message,.buy-button{width:80%}.modal{align-items:end;padding:0}.modal-card{width:100%;max-height:94dvh;border-radius:20px 20px 0 0;padding:13px 18px calc(18px + env(safe-area-inset-bottom))}.modal-handle{display:block;width:42px;height:4px;border-radius:999px;background:#d0d5dd;margin:0 auto 12px}.modal-heading h2{font-size:18px}.qr-shell{width:min(230px,74vw);padding:8px}.qr-container{min-height:205px}}
@media(max-width:360px){.country-button{padding:0 7px}.product-row strong{font-size:13px}.form-alert,.form-message,.buy-button{width:86%}}