:root{--ink:#0a1730;--muted:#63718a;--line:#dfe7f2;--blue:#2f63ef;--navy:#071326}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#f4f7fb}a{text-decoration:none;color:inherit}.checkout-header{height:84px;padding:0 clamp(22px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#dce7f9;border-bottom:1px solid rgba(255,255,255,.08)}.checkout-header img{display:block;width:230px;height:auto}.checkout-header span{font-weight:700}.checkout-layout{min-height:calc(100vh - 84px);display:grid;grid-template-columns:1.08fr .92fr}.checkout-product-panel{padding:clamp(28px,5vw,70px);background:linear-gradient(145deg,#eef3fb,#fff)}.back-link{display:inline-flex;margin-bottom:28px;color:#476186;font-weight:700}.checkout-product-card{display:grid;grid-template-columns:minmax(230px,390px) 1fr;gap:44px;align-items:center;max-width:930px}.checkout-product-image{width:100%;border-radius:28px;box-shadow:0 28px 70px rgba(9,28,58,.18)}.checkout-chip,.checkout-kicker{display:inline-flex;padding:8px 12px;border-radius:999px;background:#eaf0ff;color:#2858ca;font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.checkout-product-copy h1{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:clamp(2.2rem,4vw,4rem);line-height:1.05;letter-spacing:-.045em;margin:18px 0}.checkout-product-copy p{font-size:1.06rem;line-height:1.75;color:var(--muted)}.checkout-product-copy ul{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px;color:#34445d}.checkout-product-copy li{position:relative;padding-left:31px}.checkout-product-copy li:before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#d7f7ed;color:#078363;font-size:.75rem;font-weight:900}.checkout-payment-panel{display:grid;place-items:center;padding:clamp(28px,5vw,70px);background:#fff}.checkout-form-card{width:min(520px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;padding:clamp(25px,4vw,42px);box-shadow:0 24px 70px rgba(13,31,58,.11)}.checkout-form-card h2{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:2rem;margin:16px 0 8px}.checkout-form-card>p{color:var(--muted);line-height:1.7}.checkout-form-card form{display:grid;gap:16px;margin-top:25px}.checkout-form-card label{display:grid;gap:8px;font-weight:700;font-size:.92rem}.checkout-form-card input{height:52px;border:1px solid #ced9e8;border-radius:12px;padding:0 14px;font:inherit;color:var(--ink);outline:0}.checkout-form-card input:focus{border-color:#7598f4;box-shadow:0 0 0 3px rgba(47,99,239,.12)}.checkout-order-summary{margin-top:5px;padding:17px;border-radius:16px;background:#f4f7fb;display:grid;gap:13px}.checkout-order-summary div{display:flex;justify-content:space-between;gap:18px}.checkout-order-summary span{color:#596b86}.checkout-total{border-top:1px solid #dce4ef;padding-top:13px;font-size:1.15rem}.checkout-form-card button{height:58px;border:0;border-radius:13px;background:linear-gradient(135deg,#2863ef,#7252ec);color:#fff;font:800 1rem Inter;cursor:pointer;box-shadow:0 15px 30px rgba(47,99,239,.22)}.checkout-secure-note{margin-top:17px;color:#52637c;font-size:.86rem;text-align:center}.checkout-secure-note span{color:#0da47b}.checkout-legal{margin-top:14px;color:#8290a4;font-size:.76rem;line-height:1.6;text-align:center}.checkout-legal a{color:#3d63bb}.checkout-alert{padding:13px 15px;border:1px solid #ffd2d2;background:#fff1f1;color:#9b2e2e;border-radius:12px;margin-top:15px}.checkout-result-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#e8eeff,#f5f8fc 52%)}.checkout-result-card{width:min(650px,100%);text-align:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:42px;box-shadow:0 25px 75px rgba(11,31,61,.12)}.checkout-result-card img{width:240px}.result-icon{display:grid;place-items:center;width:76px;height:76px;margin:28px auto 18px;border-radius:50%;background:#d8f7ed;color:#087e61;font-size:2rem;font-weight:900}.result-icon.cancel{background:#fff0f0;color:#a63131}.checkout-result-card h1{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:2.6rem;margin:0 0 10px}.checkout-result-card p{color:var(--muted);line-height:1.7}.checkout-result-card small{display:block;color:#8794a8;margin-top:14px}.checkout-result-card a{display:inline-flex;margin-top:22px;padding:14px 22px;background:#2863ef;color:#fff;border-radius:12px;font-weight:800}@media(max-width:1050px){.checkout-layout{grid-template-columns:1fr}.checkout-product-card{max-width:none}.checkout-payment-panel{padding-top:20px}}@media(max-width:700px){.checkout-header{height:72px}.checkout-header img{width:175px}.checkout-header span{font-size:.85rem}.checkout-product-card{grid-template-columns:1fr;text-align:center}.checkout-product-image{width:min(330px,100%);margin:auto}.checkout-product-copy li{text-align:left}.checkout-form-card{padding:25px 20px}.checkout-product-panel,.checkout-payment-panel{padding:28px 18px}}

/* v1.2.0 automatic local-currency estimate */
.checkout-local-conversion{grid-column:1/-1;margin-top:2px;padding:15px 16px;border:1px solid #d9e4f2;border-radius:14px;background:#fff}.checkout-local-conversion>div{display:flex;justify-content:space-between;align-items:baseline;gap:18px}.checkout-local-conversion>div span{color:#536681;font-size:.88rem}.checkout-local-conversion>div strong{color:#275bd5;font-size:1.08rem;text-align:right}.checkout-local-conversion small{display:block;margin-top:7px;color:#8290a4;line-height:1.5}.checkout-local-conversion.is-ready{border-color:#c8d9fa;background:#f7faff}.checkout-local-conversion.is-unavailable{background:#fffaf0;border-color:#f0ddad}@media(max-width:520px){.checkout-local-conversion>div{display:grid;gap:4px}.checkout-local-conversion>div strong{text-align:left}}


/* v1.2.1 checkout simplification */
.checkout-product-card {
  grid-template-columns: 1fr;
  max-width: 760px;
}
.checkout-order-summary .discount-line strong {
  color: #0f65c8;
}
.checkout-order-summary .discount-line {
  color: #536681;
}
.checkout-order-summary .summary-line-discount strong {
  color: #2f63ef;
}
.checkout-order-summary > div:not(.checkout-local-conversion) {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

/* v1.3.2 coupon checkout */
.coupon-box{display:grid;gap:8px}.coupon-box>label{font-weight:700;font-size:.92rem}.coupon-input-row{display:grid!important;grid-template-columns:1fr auto;gap:8px}.coupon-input-row input{min-width:0}.coupon-input-row button{height:52px;min-width:90px;box-shadow:none}.coupon-message{padding:10px 12px;border-radius:10px;font-size:.84rem;line-height:1.5}.coupon-message.success{background:#e7faf2;color:#116f50}.coupon-message.error{background:#fff0f0;color:#9b3030}.summary-line-coupon strong{color:#2f63ef}.discounted-total{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}