/* Glassy Payment Checkout visual direction + Checkout v3 result transition. */
.winter-checkout{width:min(940px,95vw);max-height:94dvh;overflow:auto;padding:0;border:1px solid #9cc6d64a;border-radius:27px;background:var(--card,#fff);color:var(--ink,#141414);box-shadow:0 30px 100px #0006;font-family:Manrope,sans-serif}.winter-checkout::backdrop{background:#061420d9;backdrop-filter:blur(14px)}.checkout-close{position:absolute;z-index:5;right:14px;top:10px;border:0;background:var(--soft);color:var(--muted);width:32px;height:32px;border-radius:50%;font-size:24px;cursor:pointer}.checkout-layout{display:grid;grid-template-columns:.85fr 1.15fr;min-height:560px}.checkout-summary{position:relative;padding:35px;background:radial-gradient(ellipse at 50% 40%,#245b6a88,transparent 65%),linear-gradient(145deg,#173746,#0b1e2c);color:#effaff;border-radius:26px 0 0 26px;overflow:hidden}.checkout-brand{display:flex;gap:11px;align-items:center;font-size:12px;font-weight:800;letter-spacing:.3px}.checkout-brand img{width:44px;height:44px;object-fit:cover;border-radius:11px}.checkout-brand small{display:block;font-size:6px;letter-spacing:2px;color:#94b7ca;margin-top:5px}.checkout-eyebrow{font-size:8px;font-weight:800;letter-spacing:2px;color:var(--accent,#ef6537);margin:35px 0 15px}.checkout-summary>.checkout-eyebrow{color:#b5d9e8;margin-top:40px}.checkout-coin{display:block;width:170px;height:170px;object-fit:contain;margin:10px auto;animation:checkout-coin-float 5s ease-in-out infinite}#checkout-quantity{text-align:center;font-size:37px;letter-spacing:-1.5px;margin:20px 0 5px}.checkout-unit{text-align:center;font-size:8px;letter-spacing:3px;color:#9bc6da}.checkout-price{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid #b6d8e52b;margin-top:30px;padding-top:21px;font-size:11px;color:#a7c4d4}.checkout-price strong{font-size:14px;color:#fff;text-align:right}.checkout-trust{font-size:9px;line-height:1.9;color:#8eb1c4;margin-top:25px}.checkout-main{padding:30px 32px;min-width:0}.checkout-main>.checkout-eyebrow{margin-top:15px}.checkout-main>h2{font-size:27px;letter-spacing:-1px;text-align:left;margin:10px 0}.checkout-help{font-size:11px;color:var(--muted);line-height:1.8}.checkout-main #checkout-message{font-size:11px;line-height:1.9;padding:15px 0;color:var(--muted)}#stripe-payment{min-height:90px}.checkout-actions{display:flex;flex-direction:column;gap:10px;margin-top:20px}.checkout-actions>*{display:block;border:0;border-radius:999px;background:var(--solid);color:var(--on-solid);padding:14px 20px;font:750 10px Manrope,sans-serif;cursor:pointer;text-decoration:none;text-align:center}.checkout-footer{font-size:8px;color:var(--muted);text-align:center;margin-top:30px}.checkout-result{position:relative;min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;overflow:hidden;text-align:center;animation:checkout-reveal .5s ease-out}.checkout-result-icon{display:grid;place-items:center;width:77px;height:77px;border-radius:50%;background:#159565;color:white;font-size:36px;font-weight:500;position:relative;z-index:1;box-shadow:0 8px 35px #15956530}.checkout-result h3{font-size:19px;margin:8px 0 0;letter-spacing:-.5px}.checkout-result p{font-size:11px;color:var(--muted);line-height:1.9;max-width:320px;margin:0}.checkout-ring{position:absolute;width:80px;height:80px;border:1px solid #15956566;border-radius:50%;top:34px;animation:checkout-ripple 1.8s ease-out infinite}.checkout-result.delivered .checkout-result-icon,.checkout-result.demo .checkout-result-icon{animation:checkout-pop .7s ease-out}.checkout-result.failed .checkout-result-icon{background:#d95c61}.checkout-result.failed .checkout-ring{border-color:#d95c6166}.checkout-result.pending .checkout-result-icon{background:#173746;animation:checkout-spin 2.5s linear infinite}.checkout-result.demo .checkout-result-icon{background:#6a70b8}.checkout-result.demo .checkout-ring{border-color:#6a70b866}.checkout-result[hidden],.winter-checkout [hidden]{display:none!important}@keyframes checkout-ripple{to{transform:scale(3.6);opacity:0}}@keyframes checkout-pop{0%{transform:scale(.3)}60%{transform:scale(1.15)}100%{transform:scale(1)}}@keyframes checkout-spin{to{transform:rotate(360deg)}}@keyframes checkout-reveal{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes checkout-coin-float{50%{transform:translateY(-7px) rotateY(12deg)}}@media(max-width:700px){.checkout-layout{grid-template-columns:1fr}.checkout-summary{border-radius:26px 26px 0 0;padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.checkout-brand{grid-column:span 2}.checkout-summary>.checkout-eyebrow{display:none}.checkout-coin{width:110px;height:110px;grid-row:span 3;margin-top:20px}.checkout-summary #checkout-quantity{font-size:30px;margin-top:30px}.checkout-unit{margin-top:5px}.checkout-price{grid-column:span 2;margin-top:15px}.checkout-trust{grid-column:span 2;margin-bottom:0}.checkout-main{padding:24px}.checkout-close{background:#ffffff22;color:#fff}}@media(prefers-reduced-motion:reduce){.winter-checkout *{animation:none!important}}

.checkout-card-demo{margin:5px 0 20px}.payment-card-stage{perspective:1100px;margin:0 auto;width:100%;max-width:350px;height:202px}.payment-card-3d{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.22,1,.36,1);transform:rotateX(5deg) rotateY(-8deg)}.payment-card-stage:hover .payment-card-3d{transform:rotateX(0) rotateY(0)}.payment-card-3d.flipped,.payment-card-stage:hover .payment-card-3d.flipped{transform:rotateY(180deg)}.payment-card-front,.payment-card-back{position:absolute;inset:0;padding:23px;border:1px solid #a2d9e680;border-radius:18px;backface-visibility:hidden;background:radial-gradient(ellipse at 90% 10%,#63c7cc3d,transparent 60%),linear-gradient(130deg,#183e4f,#0e293a 55%,#1e4e57);box-shadow:0 15px 35px #08293830,inset 0 1px #e4ffff30;color:#e5f8ff;overflow:hidden;text-align:left}.payment-card-front:after{content:'';position:absolute;inset:-40%;background:linear-gradient(115deg,transparent 40%,#ffffff0e 50%,transparent 60%);pointer-events:none;animation:payment-card-sheen 7s ease-in-out infinite}.payment-card-top{display:flex;justify-content:space-between;align-items:center;font-size:9px;font-weight:800;letter-spacing:1.7px}.card-contactless{font-size:17px;letter-spacing:-3px;transform:rotate(-5deg);opacity:.7}.card-chip{width:35px;height:26px;border:1px solid #f6d4a5aa;border-radius:6px;background:repeating-linear-gradient(90deg,transparent 0 10px,#775b3933 10px 11px),repeating-linear-gradient(0deg,#edcf9f 0 8px,#a3804d 8px 9px);margin-top:20px}.card-number-demo{font-size:18px;letter-spacing:1.4px;margin:14px 0 18px;white-space:nowrap}.payment-card-bottom{display:flex;justify-content:space-between;align-items:end;gap:12px}.payment-card-bottom small{display:block;font-size:5px;letter-spacing:1.5px;color:#93b8c9;margin-bottom:5px}.payment-card-bottom strong{font-size:9px;letter-spacing:1px}.payment-card-bottom>b{font-size:19px;font-style:italic;letter-spacing:-1px}.payment-card-back{transform:rotateY(180deg);padding:0}.card-magnetic{height:40px;background:#07121a;margin:22px 0 15px}.payment-card-back>p{font-size:6px;letter-spacing:1px;margin:0 23px 5px;color:#97bbca}.card-signature{display:flex;justify-content:space-between;align-items:center;background:#e4edf0;color:#203d4c;padding:10px 12px;margin:0 23px}.card-signature span{font-size:8px;font-style:italic;color:#74909b}.card-signature b{font-size:13px;letter-spacing:3px}.payment-card-back>small{display:block;font-size:5px;letter-spacing:1px;color:#85aebf;padding:18px 23px}.payment-card-flip{display:block;margin:18px auto 20px;background:none;border:0;color:var(--muted);font:650 9px Manrope,sans-serif;cursor:pointer}.payment-card-flip:hover{color:var(--accent)}.payment-demo-fields{display:grid;gap:13px}.payment-demo-fields>div:not(.payment-demo-row),.payment-demo-row>div{padding:10px 13px;border:1px solid var(--line-2);border-radius:9px;background:var(--soft);text-align:left}.payment-demo-fields span{display:block;font-size:8px;color:var(--muted);margin-bottom:5px}.payment-demo-fields b{font-size:10px;font-weight:650;letter-spacing:.5px;color:var(--ink-2)}.payment-demo-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.payment-demo-label{text-align:center;font-size:7px;letter-spacing:.5px;color:var(--accent);margin:14px 0 0}.checkout-main:has(.checkout-card-demo:not([hidden])) #stripe-payment{min-height:0}.checkout-main:has(.checkout-card-demo:not([hidden])) #checkout-message{padding:8px 0 18px}.checkout-main:has(.checkout-card-demo:not([hidden])) .checkout-help{margin-bottom:5px}.checkout-actions{margin-top:14px}.checkout-footer{margin-top:20px}@keyframes payment-card-sheen{0%,25%{transform:translateX(-60%)}70%,100%{transform:translateX(60%)}}@media(max-width:400px){.payment-card-stage{height:182px}.payment-card-front{padding:18px}.card-number-demo{font-size:16px}.payment-card-bottom strong{font-size:8px}}@media(prefers-reduced-motion:reduce){.payment-card-3d{transition:none}}

/* One centered payment card; package summary is compact rather than a side panel. */
.winter-checkout{width:min(510px,95vw);border-radius:25px}.checkout-layout{display:flex;flex-direction:column;min-height:0}.checkout-summary{display:grid;grid-template-columns:1fr auto;gap:0 18px;padding:22px 28px 18px;border-radius:24px 24px 0 0;background:radial-gradient(ellipse at 95% 0,#27607155,transparent 70%),linear-gradient(120deg,#153746,#0c2331);align-items:center}.checkout-brand{grid-column:1;grid-row:1;gap:9px}.checkout-brand img{width:36px;height:36px;border-radius:10px}.checkout-brand>span{font-size:10px}.checkout-brand small{font-size:5px;letter-spacing:1.5px}.checkout-summary>.checkout-eyebrow,.checkout-summary>.checkout-coin,.checkout-summary>.checkout-unit,.checkout-trust{display:none!important}.checkout-summary #checkout-quantity{grid-column:2;grid-row:1;font-size:23px;letter-spacing:-.8px;margin:0 25px 0 0;text-align:right}.checkout-summary #checkout-quantity:after{content:' FROST';font:700 7px Manrope,sans-serif;letter-spacing:1px;display:block;margin-top:4px;color:#9cc6db}.checkout-price{grid-column:1 / -1;grid-row:2;margin-top:15px;padding-top:12px;font-size:9px}.checkout-price strong{font-size:11px}.checkout-main{padding:22px 28px 25px}.checkout-main>.checkout-eyebrow{margin:0 0 9px;font-size:7px}.checkout-main>h2{font-size:23px;margin:0 0 8px}.checkout-help{font-size:10px;margin:0 0 8px}.checkout-close{background:#ffffff14;color:#c7e4f1;right:10px;top:10px;width:26px;height:26px;font-size:20px}.checkout-main #checkout-message{font-size:10px;padding:5px 0 15px}.payment-card-stage{max-width:350px;height:202px;margin:0 auto}.payment-card-front,.payment-card-back{box-shadow:0 12px 28px #08293826}.payment-card-flip{margin:15px auto}.payment-demo-fields{gap:10px}.payment-demo-fields>div:not(.payment-demo-row),.payment-demo-row>div{padding:9px 12px}.checkout-footer{margin:17px 0 0;font-size:7px}.checkout-actions>.checkout-preview{background:linear-gradient(110deg,#28b780,#159565 60%,#087b51);color:#fff;box-shadow:0 6px 17px #15956522}.checkout-result{min-height:290px}.checkout-main:has(.checkout-result:not([hidden]))>.checkout-help{display:none}@media(max-width:400px){.checkout-summary{padding:20px 20px 16px}.checkout-main{padding:20px}.checkout-summary #checkout-quantity{font-size:21px}.payment-card-stage{height:182px}.payment-card-front{padding:18px}.card-number-demo{font-size:16px}}

.winter-checkout{width:min(1020px,calc(100vw - 20px));height:min(620px,calc(100dvh - 20px));max-height:calc(100dvh - 20px);padding:0;background:transparent;border:0;border-radius:0;box-shadow:none;overflow:hidden}.winter-checkout[data-payment-frame="checkout-v3"]{width:min(430px,calc(100vw - 20px));height:min(580px,calc(100dvh - 20px))}.winter-checkout>.checkout-layout{display:none}.original-payment-frame{display:block;width:100%;height:100%;border:0;background:transparent}.winter-checkout>.checkout-close{position:absolute;top:5px;right:7px;z-index:100;background:#17171dd9;color:#fff;width:28px;height:28px;border:1px solid #ffffff40;box-shadow:0 3px 12px #0008}.winter-checkout>.checkout-close:hover{background:#34343f}
.winter-checkout[data-payment-frame="glassy"] .original-payment-frame{clip-path:inset(23px 13px 28px 13px round 16px)}
.checkout-methods[hidden],.checkout-methods [hidden]{display:none!important}.checkout-methods{position:absolute;z-index:105;inset:14% 12%;display:flex;flex-direction:column;gap:13px;padding:28px;border:1px solid #63c4d777;border-radius:22px;background:linear-gradient(145deg,#163b50,#091f30 80%);box-shadow:0 25px 70px #000b;color:#ebfaff;font:14px/1.4 system-ui,sans-serif}.checkout-methods h3{margin:0;font-size:25px}.checkout-methods p{margin:0;color:#a8cfdb}.checkout-methods button,.checkout-method-login{padding:14px 18px;border:1px solid #65bacc66;border-radius:12px;background:#205a75;color:white;font:700 14px system-ui;cursor:pointer;text-align:left}.checkout-methods button:hover:not(:disabled),.checkout-method-login:hover{background:#2b7993}.checkout-methods button:disabled{opacity:.4;cursor:not-allowed}.checkout-methods .checkout-method-back{background:transparent}.checkout-methods .checkout-method-message{min-height:22px;font-size:12px;color:#ace9df}@media(max-width:600px){.checkout-methods{inset:7% 5%;padding:20px}}