:root{color-scheme:light;--ink: #17110f;--muted: #6d625a;--paper: #fbf8f3;--paper-deep: #f2eadf;--surface: #fffdf9;--line: #dcd3c4;--line-strong: #cbbfaa;--paynow: #a4276f;--paynow-soft: #f7e5ef;--civic-red: #c8102e;--trust: #0b6b5b;--trust-soft: #e5f3ef;--danger: #a33824;--danger-soft: #f7e7e2;--shadow: 0 24px 70px rgb(46 31 22 / .13);--mono: "IBM Plex Mono", "SF Mono", "Cascadia Mono", "Courier New", monospace;font-family:IBM Plex Sans,Avenir Next,Trebuchet MS,Verdana,sans-serif;font-synthesis:none;text-rendering:geometricPrecision}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;color:var(--ink);background:radial-gradient(circle,rgb(23 17 15 / .1) 1px,transparent 1px) 0 0 / 18px 18px,var(--paper)}button,input,textarea{font:inherit}button,input,textarea,fieldset{border:0}svg{display:block}.shell{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(410px,.85fr);grid-template-areas:"header header" "builder preview";gap:0;width:min(1500px,calc(100% - 56px));min-height:calc(100vh - 56px);margin:0 auto;align-items:stretch;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.app-header{grid-area:header;display:flex;align-items:center;justify-content:space-between;gap:24px;min-width:0;padding:24px 36px;background:var(--surface);border-bottom:4px solid transparent;border-image:repeating-linear-gradient(90deg,var(--paynow) 0 34px,transparent 34px 42px) 1}.builder{grid-area:builder;min-width:0;padding:36px;background:#fbf7f1;border-right:1px solid var(--line)}.preview{grid-area:preview;min-width:0;padding:36px;background:var(--surface)}.title-block,.preview-header,.label-line,.payload-panel>div{display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-mark,.field-label,legend,.payload-panel p,.preview-mode,.optional,.validity-badge{letter-spacing:0}.brand-mark,.field-label,legend,.payload-panel p{margin:0;color:var(--muted);font-size:.78rem;font-weight:500;text-transform:uppercase}.privacy-pill{display:inline-flex;align-items:center;gap:6px;min-height:42px;margin:0;padding:0 18px;border:1px solid rgb(11 107 91 / .18);border-radius:999px;background:var(--trust-soft);color:var(--trust);font-size:.96rem;font-weight:500;white-space:nowrap}.privacy-pill svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.title-block{justify-content:flex-start;align-items:center;margin:0;padding:0;background:none}.app-icon{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border-radius:8px;background:var(--paynow);color:#fff;box-shadow:inset 0 -10px 18px #0000001f}.app-icon svg{width:24px;height:24px;fill:currentColor}h1,h2{margin:0;font-weight:600;letter-spacing:0}h1{font-size:1.5rem;line-height:1}.title-block p{margin:6px 0 0;color:var(--muted);font-size:.78rem;font-weight:500;line-height:1;text-transform:uppercase}.paynow-form{display:grid;gap:28px}.form-section{display:grid;gap:16px;min-width:0;margin:0;padding:0 0 24px;border-bottom:1px solid rgb(220 211 196 / .72)}.form-section:last-child{padding-bottom:0;border-bottom:0}legend{display:flex;align-items:center;gap:9px;width:100%;margin-bottom:14px;color:var(--ink)}legend:after{content:"";flex:1;height:1px;background:var(--line)}legend span{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:6px;background:var(--ink);color:#fff;font-family:var(--mono);font-size:.72rem;font-weight:500}label,.field-group{display:grid;gap:8px;min-width:0}label small,.switch small{color:var(--muted);font-size:.76rem;line-height:1.35}.form-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.84fr);gap:14px}.segment{display:grid;grid-template-columns:1fr 1fr;min-height:64px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--paper-deep)}.segment label{position:relative;display:grid;place-items:center;min-width:0;cursor:pointer}.segment input{position:absolute;opacity:0;pointer-events:none}.segment span{display:grid;place-items:center;width:100%;min-height:54px;border-radius:6px;color:var(--muted);font-size:1rem;font-weight:500}.segment input:checked+span{background:var(--surface);color:var(--paynow);box-shadow:0 8px 18px #36271c14}input,textarea,.input-shell{width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);outline:none}input{min-height:58px;padding:0 18px;font-size:1.04rem;font-weight:400}input::placeholder,textarea::placeholder{color:#aa9f93}.input-shell{display:grid;grid-template-columns:auto minmax(0,1fr);overflow:hidden}.input-shell input{min-width:0;border:0;border-radius:0}.affix{display:grid;place-items:center;min-width:64px;padding:0 12px;border-right:1px solid var(--line);background:#f5efe6;color:var(--ink);font-family:var(--mono);font-size:1rem;font-weight:400}input:focus,textarea:focus,.input-shell:focus-within{border-color:var(--paynow);box-shadow:0 0 0 3px #a4276f24}.optional{display:inline-flex;align-items:center;min-height:20px;padding:0 8px;border:1px solid var(--line);border-radius:999px;background:#f8f2ea;color:var(--muted);font-size:.68rem;font-weight:500;text-transform:uppercase}.switch-list{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff}.switch{display:grid;grid-template-columns:minmax(0,1fr) 68px;align-items:center;min-height:82px;padding:18px 20px;border-bottom:1px solid var(--line)}.switch:last-child{border-bottom:0}.switch strong{display:block;margin-bottom:3px;color:var(--ink);font-size:.9rem;font-weight:500}.switch input{justify-self:end;position:relative;width:58px;min-height:32px;padding:0;border:0;border-radius:999px;appearance:none;background:#d8d0c4;cursor:pointer}.switch input:before{content:"";position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #0003;transition:transform .14s ease}.switch input:checked{background:var(--paynow)}.switch input:checked:before{transform:translate(26px)}.preview-header{align-items:flex-start;flex-direction:column;margin-bottom:22px}h2{font-size:1.45rem;line-height:1.15}.status-pill{display:inline-flex;align-items:center;min-height:28px;margin:0;padding:0 10px;border:1px solid rgb(11 107 91 / .22);border-radius:999px;background:var(--trust-soft);color:var(--trust);font-size:.78rem;font-weight:500;white-space:nowrap}.status-pill.empty{border-color:var(--line);background:#f8f2ea;color:var(--muted)}.status-pill.danger{border-color:#a3382433;background:var(--danger-soft);color:var(--danger)}.qr-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff}.qr-stage{position:relative;display:grid;place-items:center;min-height:386px;padding:42px;background:#fff}.qr-stage:before,.qr-stage:after{content:"";position:absolute;inset:26px;pointer-events:none}.qr-stage:before{border-top:4px solid var(--paynow);border-bottom:4px solid var(--paynow);clip-path:polygon(0 0,22% 0,22% 100%,0 100%,0 0,78% 0,100% 0,100% 100%,78% 100%,78% 0)}.qr-stage:after{border-left:4px solid var(--paynow);border-right:4px solid var(--paynow);clip-path:polygon(0 0,100% 0,100% 22%,0 22%,0 0,0 78%,100% 78%,100% 100%,0 100%,0 78%)}canvas{display:block;width:min(100%,316px);height:auto;aspect-ratio:1;background:#fff}[hidden]{display:none!important}.qr-empty{display:grid;place-items:center;gap:14px;width:min(100%,270px);min-height:270px;color:var(--muted);text-align:center}.qr-empty span{width:84px;height:84px;border:2px dashed var(--line-strong);border-radius:8px;background:linear-gradient(90deg,var(--line-strong) 12px,transparent 12px) 16px 16px / 34px 34px,linear-gradient(var(--line-strong) 12px,transparent 12px) 16px 16px / 34px 34px,#fff}.qr-empty p{max-width:220px;margin:0;font-size:.9rem;line-height:1.45}.receipt{display:grid;gap:5px;justify-items:center;padding:0 24px 28px;text-align:center}#preview-mark{margin:0 0 8px;color:var(--paynow);font-size:.76rem;font-weight:500}.receipt strong{font-size:.98rem;font-weight:500;text-transform:uppercase}.receipt>span{color:var(--muted);font-family:var(--mono);font-size:.82rem}.receipt b{margin:10px 0 8px;font-family:var(--mono);font-size:2rem;font-weight:500;line-height:1}.receipt div{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}#preview-mode,.validity-badge{display:inline-flex;align-items:center;min-height:24px;padding:0 10px;border-radius:999px;font-size:.68rem;font-weight:500;text-transform:uppercase}#preview-mode{background:var(--paynow-soft);color:var(--paynow)}.validity-badge{background:var(--trust-soft);color:var(--trust)}.status-line{min-height:50px;margin:20px 0 0;color:var(--muted);font-size:.9rem;line-height:1.45}.actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:58px;border:1px solid var(--paynow);border-radius:8px;padding:0 14px;background:var(--paynow);color:#fff;font-size:1rem;font-weight:550;cursor:pointer}button:hover{filter:brightness(.96)}button:focus-visible{outline:3px solid rgb(164 39 111 / .22);outline-offset:2px}.actions button:first-child{grid-column:1 / -1}.actions button:nth-child(2),.payload-panel button{border-color:var(--line);background:#fff;color:var(--ink)}.actions button:nth-child(3){border-color:var(--line);background:#fff;color:var(--ink)}button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.payload-panel{overflow:hidden;margin-top:20px;padding-top:0;border:1px solid var(--line);border-radius:8px;background:#fffaf4}.payload-panel>div{margin:0;padding:12px 16px;border-bottom:1px solid var(--line)}.payload-panel button{min-height:30px;padding:0 10px;font-size:.76rem}textarea{display:block;min-height:104px;padding:16px;border:0;border-radius:0;background:transparent;resize:vertical;color:var(--muted);font-family:var(--mono);font-size:.74rem;line-height:1.45}.local-note{display:flex;align-items:center;gap:12px;margin:28px 0 0;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.local-note svg{width:18px;height:18px;flex:0 0 18px;fill:none;stroke:var(--trust);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}@media(max-width:980px){.shell{grid-template-columns:minmax(0,1fr);grid-template-areas:"header" "preview" "builder";width:min(720px,calc(100% - 32px))}.builder{border-right:0;border-top:1px solid var(--line)}.app-header{align-items:flex-start}}@media(max-width:620px){body{background:radial-gradient(circle,rgb(23 17 15 / .1) 1px,transparent 1px) 0 0 / 18px 18px,var(--paper)}.shell{width:min(100% - 20px,430px);min-height:auto;margin:10px auto 98px}.app-header,.builder,.preview{padding:18px}.app-header,.title-block{align-items:flex-start}.form-row,.actions{grid-template-columns:1fr}.app-header{display:grid}.privacy-pill{justify-self:start}.title-block{margin-bottom:28px}.form-row{display:grid}.segment span{font-size:.8rem}.qr-stage{min-height:308px;padding:28px}.qr-stage:before,.qr-stage:after{inset:20px}canvas{width:min(100%,236px)}.qr-empty{min-height:236px}.actions{position:fixed;left:10px;right:10px;bottom:10px;z-index:20;display:grid;grid-template-columns:.8fr .8fr 1.3fr;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fffdf9f5;box-shadow:0 12px 34px #2e1f1633}.actions button{min-height:44px;padding:0 8px;font-size:.8rem}}