:root{--paper:#f5f3ed;--white:#fffefa;--ink:#152c32;--muted:#586b6d;--line:#d8dfd8;--accent:#c24b2c;--mint:#dfece4;--red:#a12c31;--radius:16px;font-family:Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit}button,input,select,summary{outline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}button{transition:background .14s,transform .14s}button:active:not(:disabled){transform:translateY(1px)}.masthead,main,footer{max-width:1232px;margin:auto}.masthead{padding:26px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.wordmark{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-size:11px;font-weight:800;letter-spacing:1.7px}.mark{background:var(--ink);color:var(--white);width:27px;height:27px;display:grid;place-items:center;font-size:24px;letter-spacing:0;border-radius:50%}.private-note{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.private-note span{height:6px;width:6px;background:#468169;border-radius:50%}main{padding:36px 32px 0}.title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:15px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:750;margin:0 0 10px}h1{font-size:clamp(28px,3.5vw,42px);font-weight:650;letter-spacing:-1.7px;line-height:1.12;margin:0}h2,h3,p{margin-top:0}.text-button{background:none;border:0;font-size:13px;color:var(--muted);padding:10px 0;white-space:nowrap}.text-button span{color:var(--accent);margin-left:10px}.workspace{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);align-items:start;gap:28px}.inputs{display:grid;gap:16px;min-width:0}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:23px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:19px}.section-heading h2{font-size:15px;font-weight:650;letter-spacing:-.15px;margin:0;display:flex;align-items:center;gap:10px}.step{font-size:10px;color:var(--muted);border:1px solid var(--line);height:23px;width:23px;border-radius:50%;display:grid;place-items:center;font-weight:500}.currency-label{font-size:10px;display:flex;align-items:center;gap:6px;color:var(--muted)}select{border:1px solid var(--line);border-radius:7px;background:var(--white);color:var(--ink);padding:8px 24px 8px 8px;min-height:36px;font-size:12px;max-width:100%}input{background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px 11px;min-width:0;width:100%;min-height:42px;color:var(--ink);font-size:14px}input::placeholder{color:#899393}input[aria-invalid=true]{border-color:var(--red);background:#fff6f4}.person{display:flex;align-items:center;gap:9px;min-width:0}.avatar{background:var(--mint);color:#355747;border-radius:50%;width:29px;height:29px;flex:0 0 29px;display:grid;place-items:center;font-size:11px;font-weight:750}.person:nth-child(2n) .avatar{background:#f1e1d6;color:#925739}.person:nth-child(3n) .avatar{background:#e1e8f1;color:#425a79}#people{display:grid;grid-template-columns:1fr 1fr;gap:10px}.remove{background:transparent;border:0;padding:0;color:var(--muted);font-size:20px;flex-shrink:0;width:30px;height:42px;line-height:1}.remove:hover{color:var(--red);background:#f9eeeb;border-radius:7px}.add-button{background:transparent;border:0;padding:14px 0 0;color:var(--accent);font-size:12px;font-weight:650;min-height:40px}.quiet{font-size:11px;color:var(--muted);line-height:1.5;margin:0}.item{padding:0 0 15px;margin-bottom:15px;border-bottom:1px solid #e9ece5}.item:last-child{margin-bottom:0}.item-fields{display:grid;grid-template-columns:minmax(0,1fr) 112px 26px;gap:9px}.amount-wrap{position:relative}.amount-wrap span{position:absolute;left:10px;top:12px;font-size:12px;color:var(--muted);pointer-events:none}.amount-wrap input{padding-left:30px;text-align:right;font-variant-numeric:tabular-nums}.participants{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px;padding-left:1px;align-items:center}.participants .shared-label{font-size:10px;color:var(--muted);margin-right:4px}.chip{position:relative;display:flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:5px;min-height:32px;padding:5px 9px;font-size:11px;cursor:pointer;max-width:100%;overflow-wrap:anywhere}.chip:has(input:checked){background:var(--mint);border-color:#c2d8c9}.chip input{appearance:none;min-height:0;min-width:0;width:10px;height:10px;margin:0;padding:0;border:1px solid #8ba49a;border-radius:2px;background:transparent;flex-shrink:0}.chip input:checked{background:#315f4e;border-color:#315f4e;box-shadow:inset 0 0 0 2px var(--mint)}.subtotal{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:17px;margin-top:8px;font-size:13px}.subtotal strong{font-variant-numeric:tabular-nums}.adjustment{display:grid;grid-template-columns:68px minmax(0,1fr) 65px 128px;align-items:center;gap:8px;margin-bottom:12px}.adjustment>label{font-size:12px}.adjustment input{text-align:right;font-variant-numeric:tabular-nums}.adjustment select{height:42px}.field-hint{font-size:11px;line-height:1.65;color:var(--muted);margin:12px 0 20px}.payer-row{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:end;gap:10px}.payer-row label{display:grid;gap:7px;font-size:12px;flex:1}.payer-row select{font-size:13px}.payer-row .quiet{flex:1;text-align:right;margin-bottom:8px}#paid-fields{margin-top:14px}#paid-fields:not([hidden]){display:grid;grid-template-columns:1fr 1fr;gap:10px}#paid-fields label{font-size:11px;display:grid;gap:6px}.receipt{position:sticky;top:24px;background:var(--ink);color:var(--white);padding:28px 28px 18px;border-radius:var(--radius);box-shadow:0 14px 30px #18323810;min-width:0}.receipt:after{content:"";position:absolute;bottom:-8px;left:10px;right:10px;height:14px;background:radial-gradient(circle at 7px 12px,var(--paper) 5px,transparent 5.5px) repeat-x;background-size:14px 14px;pointer-events:none}.receipt-top{display:flex;justify-content:space-between;align-items:center;color:#b9cfc9;margin-bottom:12px}.receipt-top .eyebrow{font-size:9px;margin:0}.receipt-icon{font-size:25px;color:#e4a783}.receipt h2{font-size:29px;font-weight:500;letter-spacing:-1px;margin-bottom:9px}.receipt-intro{font-size:12px;color:#bdcdcc;line-height:1.6;margin-bottom:23px}.empty-result{text-align:center;padding:30px 0 42px;color:#b9c7c7}.empty-result span{font-size:40px}.empty-result p{font-size:12px;margin-top:10px}.bill-lines{border-top:1px dashed #ffffff35;padding:13px 0}.bill-line{display:flex;justify-content:space-between;gap:10px;font-size:12px;margin:8px 0;color:#d0dcda}.bill-line span:last-child{font-variant-numeric:tabular-nums;white-space:nowrap}.bill-total{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #ffffff30;padding:13px 0 20px;font-size:12px}.bill-total strong{font-size:31px;letter-spacing:-1px;font-weight:500;font-variant-numeric:tabular-nums}.person-result{border-top:1px solid #ffffff22;padding:13px 0}.person-result .person-top{display:flex;justify-content:space-between;gap:12px;font-size:14px}.person-top strong{font-size:18px;font-weight:550;white-space:nowrap;font-variant-numeric:tabular-nums}.person-top span{overflow-wrap:anywhere}.person-meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:10px;color:#bed0ca;margin-top:7px;line-height:1.6}.settlement{border-top:1px dashed #ffffff40;margin-top:10px;padding-top:16px}.settlement h3{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:#c9d9d2;margin-bottom:12px}.transfer{background:#ffffff0c;border:1px solid #ffffff18;border-radius:7px;padding:10px;margin-bottom:7px;font-size:12px;line-height:1.65;overflow-wrap:anywhere}.transfer strong{color:#f0b596;font-variant-numeric:tabular-nums;white-space:nowrap}.balanced{display:flex;align-items:center;gap:7px;color:#c8e5cd;font-size:10px;margin:13px 0 17px;line-height:1.5}.balanced:before{content:"✓";width:17px;height:17px;border:1px solid #6c9585;border-radius:50%;display:grid;place-items:center;flex-shrink:0}.calculate{border:0;background:#f0b38e;color:var(--ink);width:100%;padding:15px 17px;border-radius:8px;font-size:14px;font-weight:750;display:flex;justify-content:space-between;align-items:center;min-height:48px}.calculate:hover{background:#fac6a5}.calculate span{font-size:19px;font-weight:400}.result-actions{display:flex;gap:10px;margin-top:11px}.result-actions button{flex:1;min-height:40px;background:transparent;color:#e0e9e4;border:1px solid #ffffff38;border-radius:7px;font-size:11px}.result-actions button:hover:not(:disabled){background:#ffffff12}.rounding-note{text-align:center;color:#afc4bb;font-size:9px;letter-spacing:.4px;margin:8px 0 4px}.status{font-size:11px;color:#c8e5cd;line-height:1.5;margin:9px 0 0;overflow-wrap:anywhere}.status:empty{display:none}#error{font-size:12px;line-height:1.6;background:#693d3b;color:#fff4ee;padding:12px;border-radius:7px;margin-bottom:15px}.stale{opacity:.5}.explanation{display:grid;grid-template-columns:1fr 2fr;gap:58px;border-top:1px solid var(--line);margin-top:77px;padding-top:45px}.explanation>div>h2{font-size:31px;font-weight:550;letter-spacing:-1px;line-height:1.15;margin:17px 0}.explanation p{font-size:13px;color:var(--muted);line-height:1.8;max-width:64ch}.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.detail-number{font-size:9px;color:var(--accent);letter-spacing:1.3px;font-weight:700}.details-grid h3{font-size:17px;font-weight:650;margin:9px 0 10px;letter-spacing:-.3px}.faq{max-width:780px;margin:64px auto 70px}.faq>h2{font-size:27px;letter-spacing:-.8px;font-weight:550;margin-bottom:25px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}summary{font-size:14px;font-weight:550;padding:19px 25px 19px 0;cursor:pointer;line-height:1.5}.faq details p{font-size:13px;color:var(--muted);line-height:1.8;padding:0 20px 13px 0;margin:0}footer{border-top:1px solid var(--line);padding:25px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}footer p,footer>a:last-child{font-size:11px;color:var(--muted);margin:0}footer>a:last-child{text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(min-width:1500px){main{padding-top:45px}}@media(max-width:1000px){.workspace{gap:20px;grid-template-columns:minmax(0,1.3fr) minmax(300px,1fr)}.card{padding:18px}.receipt{padding:23px}.section-heading .quiet{display:none}.adjustment{grid-template-columns:63px minmax(0,1fr) 60px 110px;gap:5px}.explanation{gap:30px}}@media(max-width:780px){.masthead{padding:19px 20px}.private-note{font-size:0;gap:0}.private-note span{width:7px;height:7px}main{padding:28px 18px 0}.title-row{margin-bottom:22px;align-items:end}h1{font-size:31px;letter-spacing:-1.1px}.eyebrow{font-size:8px;letter-spacing:1.5px}.text-button{font-size:11px}.workspace{grid-template-columns:1fr;gap:20px}.receipt{position:relative;top:0}.card{padding:19px 16px}.section-heading{gap:8px;margin-bottom:16px}.section-heading h2{font-size:14px;gap:7px}.currency-label{font-size:0;gap:0}.currency-label select{font-size:11px;max-width:100px}.step{height:21px;width:21px;font-size:9px}.explanation{grid-template-columns:1fr;gap:20px;margin-top:53px;padding-top:32px}.explanation>div>h2 br{display:none}.explanation>div>h2{font-size:28px}.details-grid{gap:26px 23px}.details-grid h3{font-size:16px}.explanation p{font-size:12px}.faq{margin:44px 0}.faq summary{font-size:13px}footer{padding:23px 18px;flex-wrap:wrap}footer .wordmark{font-size:9px}footer p{display:none}.adjustment{grid-template-columns:61px minmax(0,1fr) 59px 110px}.person{gap:6px}.person input{padding-left:8px}.person .avatar{width:24px;height:24px;flex-basis:24px}.remove{width:24px}.item-fields{grid-template-columns:minmax(0,1fr) 100px 24px}.title-row .text-button{max-width:74px;white-space:normal;text-align:right}.title-row .text-button span{margin-left:2px}}@media(max-width:380px){#people{grid-template-columns:1fr}.adjustment{grid-template-columns:60px minmax(0,1fr) 57px}.adjustment .split-mode{grid-column:2/4;justify-self:stretch;height:36px}.details-grid{grid-template-columns:1fr}.item-fields{grid-template-columns:minmax(0,1fr) 88px 22px}.receipt{padding:24px 20px}.payer-row .quiet{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}

/* Review two: clearer select labels and comfortable touch targets. */
.adjustment select{padding-right:12px}.person-result .person-meta{font-variant-numeric:tabular-nums}@media(max-width:780px){input{font-size:16px}.participants .chip{min-height:40px;padding:8px 10px}.remove{min-width:30px;min-height:44px}.item-fields{grid-template-columns:minmax(0,1fr) 100px 30px}#people{gap:12px 8px}.person .avatar{display:none}.person input{min-height:44px}.adjustment{grid-template-columns:61px minmax(0,1fr) 59px 110px}.adjustment select{font-size:11px;padding-left:6px}.receipt .result-actions button{min-height:44px}.add-button{min-height:44px}}@media(max-width:380px){.adjustment{grid-template-columns:60px minmax(0,1fr) 57px}.item-fields{grid-template-columns:minmax(0,1fr) 88px 30px}}

footer nav{font-size:11px;color:var(--muted);line-height:1.8}footer nav a{text-decoration:none;padding:5px}.information-page{max-width:780px;padding-top:55px;padding-bottom:65px}.information-page h1{margin-bottom:25px}.information-page h2{font-size:21px;font-weight:600;letter-spacing:-.5px;margin:32px 0 12px}.information-page p{font-size:15px;line-height:1.85;color:var(--muted)}.information-page .eyebrow{font-size:10px}.information-page .contact-email{font-size:clamp(17px,3vw,25px);overflow-wrap:anywhere}.information-page a{color:var(--ink)}.information-page .contact-email a{color:var(--accent)}@media(max-width:780px){.information-page{padding:32px 22px 45px}.information-page p{font-size:14px}.masthead>a:last-child:not(.wordmark){font-size:11px}}