:root{--bg:#f4f4f5;--surface:#fff;--surface-2:#f4f4f5;--ink:#18181b;--ink-2:#3f3f46;--muted:#5f5f68;--line:#18181b14;--line-strong:#18181b29;--accent:#18181b;--accent-hover:#2e2e33;--accent-ink:#fafafa;--ring:#18181b24;--danger:#b42318;--danger-tint:#fef3f2;--success:#067647;--success-tint:#ecfdf3;--warn:#93370d;--warn-tint:#fffaeb;--shadow-panel:0 1px 2px #18181b0a, 0 12px 32px -16px #18181b1f;--shadow-card:0 28px 48px -28px #18181b73, 0 2px 6px #18181b14;--ease:cubic-bezier(.16, 1, .3, 1);--font:"Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0e0e10;--surface:#18181b;--surface-2:#222226;--ink:#f4f4f5;--ink-2:#d4d4d8;--muted:#a1a1aa;--line:#ffffff14;--line-strong:#ffffff29;--accent:#f4f4f5;--accent-hover:#fff;--accent-ink:#18181b;--ring:#f4f4f533;--danger:#fda29b;--danger-tint:#f044381f;--success:#75e0a7;--success-tint:#17b26a1f;--warn:#fec84b;--warn-tint:#f790091f;--shadow-panel:0 0 0 1px #ffffff05;--shadow-card:0 28px 48px -24px #000000b3;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--font);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,p{margin:0}button,input,textarea{font:inherit;color:inherit}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.pre{white-space:pre-wrap}.skip{background:var(--accent);color:var(--accent-ink);z-index:2;border-radius:12px;padding:8px 14px;text-decoration:none;position:absolute;top:-48px;left:16px}.skip:focus{top:12px}.shell{flex-direction:column;min-height:100dvh;display:flex}.topbar{align-items:center;gap:12px;width:100%;max-width:1120px;min-height:72px;margin:0 auto;padding:20px 24px;display:flex}.shell--embed .topbar{min-height:64px;padding:14px 64px 14px 20px}.brand{min-width:0;color:inherit;border-radius:12px;align-items:center;gap:12px;text-decoration:none;display:flex}a.brand:hover .topbar-name{text-underline-offset:3px;text-decoration:underline}a.brand:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.text-link{color:var(--ink-2);text-underline-offset:3px;justify-self:center;font-size:14px;font-weight:500}.text-link:hover{color:var(--ink)}.monogram{background:var(--accent);width:36px;height:36px;color:var(--accent-ink);border-radius:12px;flex:none;place-items:center;font-size:15px;font-weight:600;display:grid}.topbar-name{letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.main{flex:1;width:100%;max-width:1120px;margin:0 auto;padding:8px 24px 72px}.shell--embed .main{padding:4px 20px 40px}@media (width<=520px){.topbar{padding:16px}.main{padding:4px 16px 56px}}.footer{text-align:center;color:var(--muted);justify-items:center;gap:8px;padding:24px;font-size:13px;display:grid}.footer-links{flex-wrap:wrap;justify-content:center;gap:4px 16px;display:flex}.footer-links a{color:inherit;text-underline-offset:3px}.footer-links a:hover{color:var(--ink)}.footer-links a:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:2px}.store{gap:28px;max-width:560px;margin:0 auto;display:grid}.hero{gap:10px;display:grid}.hero-title{letter-spacing:-.025em;text-wrap:balance;font-size:28px;font-weight:600;line-height:1.15}.hero-sub{color:var(--muted);text-wrap:pretty;max-width:44ch}.aside{align-content:start;gap:28px;display:grid}@media (width>=960px){.store{grid-template-columns:minmax(0,1fr) minmax(0,480px);align-items:start;gap:72px;max-width:none;padding-top:24px}.aside{gap:36px;position:sticky;top:32px}.hero-title{font-size:40px}.aside .bezel{max-width:460px}}.bezel{background:var(--surface);box-shadow:0 0 0 1px var(--line), var(--shadow-panel);border-radius:28px;padding:8px}.card{aspect-ratio:1.586;color:#1b1d22;box-shadow:var(--shadow-card), inset 0 1px 0 #ffffff59;isolation:isolate;border-radius:20px;flex-direction:column;justify-content:space-between;padding:clamp(16px,5%,26px);display:flex;position:relative;overflow:hidden}.card:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(120% 90% at 0 0,#ffffff61,#0000 55%);position:absolute;inset:0}.card--dark{color:#f6f7f9;box-shadow:var(--shadow-card), inset 0 1px 0 #ffffff1f}.card--dark:before{background:radial-gradient(120% 90% at 0 0,#ffffff24,#0000 55%)}.card-top,.card-bottom{justify-content:space-between;align-items:flex-start;gap:12px;min-width:0;display:flex}.card-bottom{align-items:flex-end}.card-shop{letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.card-kind{opacity:.72;white-space:nowrap;font-size:12px;font-weight:500}.card-caption{opacity:.72;font-size:12px;font-weight:500;display:block}.card-amount{letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-size:clamp(26px,8vw,36px);font-weight:600;line-height:1.1;display:block}.card-amount--placeholder{letter-spacing:-.01em;opacity:.8;font-size:17px;font-weight:500}.card-code{font-family:var(--mono);opacity:.8;letter-spacing:.04em;white-space:nowrap;font-size:13px}.panel{background:var(--surface);box-shadow:0 0 0 1px var(--line), var(--shadow-panel);border-radius:24px;gap:28px;padding:28px;display:grid}@media (width<=520px){.panel{border-radius:20px;padding:20px}}.group{border:0;gap:12px;min-width:0;margin:0;padding:0;display:grid}.group+.group{border-top:1px solid var(--line);padding-top:28px}.group-title{letter-spacing:-.01em;float:left;width:100%;margin-bottom:4px;padding:0;font-size:16px;font-weight:600}.group-title+*{clear:both}.field{gap:6px;display:grid}.label{color:var(--ink-2);justify-content:space-between;gap:8px;font-size:14px;font-weight:500;display:flex}.label-aside{color:var(--muted);font-variant-numeric:tabular-nums;font-weight:400}.input{border:1px solid var(--line-strong);background:var(--surface);width:100%;min-height:48px;color:var(--ink);transition:border-color .2s var(--ease), box-shadow .2s var(--ease);border-radius:12px;padding:11px 14px}.input::placeholder{color:var(--muted)}.input:hover{border-color:color-mix(in srgb, var(--ink) 35%, transparent)}.input:focus{border-color:var(--ink);box-shadow:0 0 0 4px var(--ring);outline:none}.input[aria-invalid=true]{border-color:var(--danger)}.input[aria-invalid=true]:focus{box-shadow:0 0 0 4px color-mix(in srgb, var(--danger) 20%, transparent)}textarea.input{resize:vertical;min-height:96px}.msg{color:var(--muted);font-size:13px}.msg--error{color:var(--danger);font-weight:500}.money{position:relative}.money-symbol{color:var(--muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.money .input{font-variant-numeric:tabular-nums;padding-left:30px}.seg{background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;padding:4px;display:grid}.choice{cursor:pointer;display:block;position:relative}.choice input{opacity:0;pointer-events:none;position:absolute}.seg .choice span{min-height:44px;color:var(--muted);transition:background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);border-radius:10px;justify-content:center;align-items:center;font-size:15px;font-weight:500;display:flex}.seg .choice:hover span{color:var(--ink)}.seg .choice input:checked+span{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px #18181b14, 0 0 0 1px var(--line)}.presets{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;display:grid}.presets .choice span{letter-spacing:-.01em;font-variant-numeric:tabular-nums;min-height:56px;box-shadow:inset 0 0 0 1px var(--line-strong);background:var(--surface);transition:background .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);border-radius:12px;justify-content:center;align-items:center;font-size:17px;font-weight:600;display:flex}.presets .choice:hover span{box-shadow:inset 0 0 0 1px var(--ink)}.presets .choice:active span{transform:scale(.97)}.presets .choice input:checked+span{background:var(--accent);color:var(--accent-ink);box-shadow:inset 0 0 0 1px var(--accent)}.choice input:focus-visible+span{outline:2px solid var(--ink);outline-offset:2px}.summary{background:var(--surface-2);border-radius:16px;gap:10px;margin:0;padding:18px;display:grid}.summary-row{justify-content:space-between;gap:16px;font-size:14px;display:flex}.summary-row dt{color:var(--muted);flex:none}.summary-row dd{text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;min-width:0;margin:0}.summary-total{border-top:1px solid var(--line-strong);padding-top:10px;font-size:16px;font-weight:600}.summary-total dt{color:var(--ink)}.btn{cursor:pointer;white-space:nowrap;background:var(--surface);min-height:48px;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong);transition:background .2s var(--ease), box-shadow .2s var(--ease), transform .15s var(--ease);border:0;border-radius:14px;justify-content:center;align-items:center;gap:10px;padding:0 20px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover{box-shadow:inset 0 0 0 1px var(--ink)}.btn:active{transform:scale(.985)}.btn:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--primary{background:var(--accent);color:var(--accent-ink);box-shadow:none}.btn--primary:hover{background:var(--accent-hover);box-shadow:none}.btn--block{width:100%;min-height:54px;font-size:16px}.btn-amount{background:color-mix(in srgb, var(--accent-ink) 16%, transparent);font-variant-numeric:tabular-nums;border-radius:8px;padding:3px 9px}.btn--busy{cursor:progress}.btn--busy:before{content:"";border:2px solid;border-right-color:#0000;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}.actions{flex-wrap:wrap;gap:10px;display:flex}.actions .btn{flex:160px}.checkout-note{text-align:center;color:var(--muted);margin-top:-14px;font-size:13px}.notice{background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;padding:12px 16px;font-size:14px}.notice--error{background:var(--danger-tint);color:var(--danger);box-shadow:none}.notice--success{background:var(--success-tint);color:var(--success);box-shadow:none}.badge{background:var(--surface-2);color:var(--ink-2);white-space:nowrap;border-radius:999px;align-items:center;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge--success{background:var(--success-tint);color:var(--success)}.badge--warn{background:var(--warn-tint);color:var(--warn)}.badge--danger{background:var(--danger-tint);color:var(--danger)}.fineprint{color:var(--muted);gap:6px;font-size:13px;display:grid}.details{gap:16px;margin:0;display:grid}.details div{gap:2px;display:grid}.details dt{color:var(--muted);font-size:13px}.details dd{overflow-wrap:anywhere;margin:0}.details-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.details-sub{color:var(--muted);font-size:14px}.status{gap:24px;max-width:460px;margin:6vh auto 0;display:grid}.status-body{text-align:center;gap:10px;display:grid}.status-title{letter-spacing:-.02em;text-wrap:balance;font-size:26px;font-weight:600;line-height:1.2}.status-text{color:var(--muted);text-wrap:pretty}.status .actions{justify-content:center}.status .actions .btn{flex:0 auto}.receipt{background:var(--surface);box-shadow:0 0 0 1px var(--line), var(--shadow-panel);border-radius:20px;justify-items:center;gap:4px;padding:28px 20px;display:grid}.receipt-amount{letter-spacing:-.035em;font-variant-numeric:tabular-nums;font-size:44px;font-weight:600;line-height:1.1}.receipt-caption{color:var(--muted);font-size:14px}.progress{background:var(--line);border-radius:3px;height:3px;position:relative;overflow:hidden}.progress:after{content:"";border-radius:inherit;background:var(--ink);width:40%;animation:slide 1.4s var(--ease) infinite;position:absolute;inset:0}.skel{background:var(--surface-2);border-radius:12px;position:relative;overflow:hidden}.skel:after{content:"";background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface) 60%, transparent), transparent);animation:1.6s infinite shimmer;position:absolute;inset:0;transform:translate(-100%)}.skel-card{aspect-ratio:1.586;border-radius:20px}.skel-line{height:14px}.skel-block{height:56px}.enter{animation:enter .7s var(--ease) both;animation-delay:calc(var(--i,0) * 70ms)}.tick{animation:tick .45s var(--ease) both}@keyframes enter{0%{opacity:0;transform:translateY(12px)}}@keyframes tick{0%{opacity:0;transform:translateY(6px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slide{0%{transform:translate(-100%)}to{transform:translate(250%)}}@keyframes shimmer{to{transform:translate(100%)}}@media (prefers-reduced-motion:reduce){.enter,.tick,.skel:after{animation:none}.progress:after{animation-duration:3s}*{transition-duration:0s!important}}