:root{--bg:#062e24;--surface:#0b3b2f;--field:#072f25;--line:#14513f;--text:#ecfdf5;--muted:#9fd8c2;--mint:#34d399;--mint-hi:#6ee7b7;--gold:#fbbf24;--danger:#fca5a5;--font:Manrope, system-ui, -apple-system, "Segoe UI", sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--ease:cubic-bezier(.2, .7, .2, 1);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html{background:var(--bg)}body{background-color:var(--bg);min-height:100vh;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;background-image:radial-gradient(900px 480px at 85% -10%,#34d39929,#0000 70%),radial-gradient(700px 420px at -10% 110%,#fbbf2412,#0000 70%),repeating-linear-gradient(135deg,#ecfdf507 0 1px,#0000 1px 16px);background-attachment:fixed;font-size:15px;line-height:1.6;overflow-x:hidden}a{color:inherit}button,input{font:inherit;color:inherit}::selection{background:var(--mint);color:var(--bg)}:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.site{max-width:1080px;margin:0 auto;padding:88px 32px 40px}.hero{max-width:640px;margin-bottom:48px}.chip{border:1px solid var(--line);color:var(--mint);letter-spacing:.08em;text-transform:uppercase;background:#34d39914;border-radius:999px;align-items:center;gap:8px;padding:5px 12px;font-size:12px;font-weight:700;display:inline-flex}.chip:before{content:"";background:var(--mint);border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 4px #34d3992e}.hero-title{letter-spacing:-.045em;margin:20px 0 14px;font-size:clamp(48px,10vw,84px);font-weight:800;line-height:.95}.hero-lede{max-width:520px;color:var(--muted);font-size:18px;line-height:1.55}.footer{border-top:1px solid var(--line);color:var(--muted);margin-top:72px;padding-top:24px;font-size:13px}.footer a{color:var(--text);transition:color .2s var(--ease), border-color .2s var(--ease);border-bottom:1px solid #34d39973;font-weight:600;text-decoration:none}.footer a:hover{color:var(--mint);border-color:var(--mint)}@media (width<=640px){.site{padding:56px 20px 32px}.hero{margin-bottom:32px}.hero-lede{font-size:16px}.footer{margin-top:48px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important}}.layout{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:48px;display:grid}.panel{border:1px solid var(--line);background:linear-gradient(180deg, #ecfdf508, transparent 40%), var(--surface);border-radius:20px;padding:28px;box-shadow:inset 0 1px #ecfdf50f,0 30px 60px -30px #00000080}.panel-title{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:20px;font-size:13px;font-weight:700}.field{flex-direction:column;gap:8px;min-width:0;margin-bottom:20px;display:flex}.field label{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.field-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.field-pair{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;display:grid}.req{color:var(--muted);background:#9fd8c21f;border-radius:999px;padding:1px 7px;font-size:11px;font-weight:600}.count{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.input{border:1px solid var(--line);background:var(--field);width:100%;transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);border-radius:12px;outline:none;padding:13px 14px;font-size:15px;font-weight:500}.input::placeholder{color:#6fa995}.input:hover{border-color:#1d6b53}.input:focus,.input:focus-visible{border-color:var(--mint);background:#06291f;box-shadow:0 0 0 4px #34d39938}.input[aria-invalid=true]{border-color:var(--danger)}.input[aria-invalid=true]:focus{box-shadow:0 0 0 4px #fca5a533}.input-prefix{position:relative}.input-prefix span{color:var(--gold);pointer-events:none;font-weight:700;position:absolute;top:50%;left:15px;transform:translateY(-50%)}.input-prefix .input{padding-left:34px}.error{color:var(--danger);font-size:13px;line-height:1.45}.hint{color:var(--muted);align-items:center;gap:10px;margin-top:4px;font-size:13px;display:flex}.dot{background:var(--mint);border-radius:50%;flex-shrink:0;width:8px;height:8px;box-shadow:0 0 0 4px #34d39926}.side{flex-direction:column;gap:20px;min-width:0;display:flex}.receipt-wrap{filter:drop-shadow(0 28px 36px #0006)drop-shadow(0 2px 4px #0003);transition:transform .5s var(--ease)}.receipt{--tooth:10px;min-height:420px;padding:26px 24px calc(28px + var(--tooth));color:#062e24;text-align:center;-webkit-mask:linear-gradient(#000 0 0) top / 100% calc(100% - var(--tooth) + 1px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(var(--tooth) * 2) var(--tooth) repeat-x;-webkit-mask:linear-gradient(#000 0 0) top / 100% calc(100% - var(--tooth) + 1px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(var(--tooth) * 2) var(--tooth) repeat-x;mask:linear-gradient(#000 0 0) top / 100% calc(100% - var(--tooth) + 1px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(var(--tooth) * 2) var(--tooth) repeat-x;background:#fff;border-radius:22px 22px 0 0;flex-direction:column;align-items:center;display:flex}.receipt-label{color:#3d6b5c;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-size:11px;font-weight:700}.qr{aspect-ratio:1;width:220px;max-width:100%;height:auto;image-rendering:pixelated;display:block}.receipt-cut{border-top:2px dashed #cfe3db;align-self:stretch;margin:18px 0 16px}.receipt-name{letter-spacing:-.01em;overflow-wrap:anywhere;max-width:100%;font-size:19px;font-weight:800;line-height:1.3}.receipt-id{color:#3d6b5c;overflow-wrap:anywhere;max-width:100%;font-size:13px;font-weight:500}.receipt-amount{letter-spacing:-.03em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:10px 0 2px;font-size:34px;font-weight:800;line-height:1.15}.rupee{color:#b45309;margin-right:2px}.receipt-empty{color:#3d6b5c;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;font-size:14px;line-height:1.5;display:flex}.receipt-empty p{max-width:220px}.qr-ghost{aspect-ratio:1;background:linear-gradient(90deg,#fff 6px,#0000 6px) 0 0/18px 18px,linear-gradient(#fff 6px,#0000 6px) 0 0/18px 18px,#eef6f2;border:2px dashed #cfe3db;border-radius:16px;width:180px;max-width:100%}.actions{grid-template-columns:1fr 1fr;gap:10px;display:grid}.btn{white-space:nowrap;cursor:pointer;transition:transform .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;padding:13px 16px;font-size:14px;font-weight:700;display:inline-flex}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--mint);color:#062e24;box-shadow:0 10px 24px -10px #34d39999}.btn-primary:hover:not(:disabled){background:var(--mint-hi);transform:translateY(-1px)}.btn-ghost{border-color:var(--line);background:#ecfdf508}.btn-ghost:hover:not(:disabled){border-color:var(--mint);background:#34d39914;transform:translateY(-1px)}.link{border:1px solid var(--line);color:var(--muted);font-family:var(--mono);word-break:break-all;background:#0000002e;border-radius:12px;padding:12px 14px;font-size:12px;line-height:1.6}@media (width>=901px){.receipt-wrap{transform:rotate(-2.5deg)}.receipt-wrap:hover,.side:focus-within .receipt-wrap{transform:rotate(0)translateY(-4px)}}@media (width<=900px){.layout{grid-template-columns:minmax(0,1fr);gap:32px}.side{width:100%;max-width:400px;margin:0 auto}}@media (width<=640px){.panel{padding:22px 18px}.field-pair{grid-template-columns:minmax(0,1fr);gap:0}.receipt{min-height:0}}@media (width<=360px){.actions{grid-template-columns:1fr}}