@charset "UTF-8";
:root{color-scheme:light;--paper:#f6f7f0;--card:#fffefa;--ink:#263c33;--muted:#79867b;--line:#e2e8dd;--green:#22684a;--light:#eaf1e6;--error:#a43f3f;font-family:Inter,Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-size:14px;line-height:1.6}button,input,select,textarea{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button,a,input,select,textarea,summary{outline-offset:4px}a{color:var(--green)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #aac5a0}input:focus,select:focus,textarea:focus{outline:2px solid #aac5a0;border-color:var(--green)}[hidden]{display:none!important}.siteHeader{max-width:1080px;margin:auto;padding:25px 28px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-size:23px;font-weight:850;letter-spacing:-1px;color:var(--ink)}.brandMark{display:grid;place-items:center;background:var(--green);color:white;width:30px;height:30px;border-radius:10px;font-size:21px}.brandCaption{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:0;margin-left:6px}.help{font-size:12px;text-decoration:none;color:var(--muted)}main{max-width:1024px;padding:20px 28px 0;margin:auto}.intro{margin:15px 0 32px}.eyebrow{font-size:11px;letter-spacing:1px;color:var(--green);font-weight:700;margin:0 0 8px}h1{font-size:46px;line-height:1.2;letter-spacing:-2.5px;margin:0 0 12px;font-weight:750}h1 span{color:var(--green)}.intro>p:last-child{color:var(--muted);font-size:14px;margin:0}.workspace{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:24px;align-items:start}.inputColumn{min-width:0}.card,.round{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px}.sectionHeading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}h2{font-size:17px;letter-spacing:-.5px;margin:0;font-weight:750}.sectionHeading h2{display:flex;align-items:center;gap:10px;white-space:nowrap}.step{width:23px;height:23px;border-radius:50%;background:var(--light);font-size:12px;display:inline-grid;place-items:center;color:var(--green);font-weight:700}.fieldLabel,.field label,.field>span{display:block;font-size:12px;color:var(--muted);margin:0 0 7px}input:not([type=checkbox]),select,textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;font-size:14px}textarea{resize:vertical;min-height:70px;display:block}input[type=number]{font-variant-numeric:tabular-nums}button{border:0;border-radius:10px;padding:10px 14px;line-height:1.4;font-size:12px;font-weight:650;transition:background .15s,transform .15s}button:hover:not(:disabled){filter:brightness(.96)}button:active:not(:disabled){transform:translateY(1px)}.secondary{background:var(--light);color:var(--green);border:1px solid #dce7d5}.textButton{background:transparent;color:var(--muted);padding:5px 0;font-size:12px}.textButton:hover{color:var(--green)}.primary{display:flex;justify-content:center;align-items:center;gap:12px;width:100%;padding:16px 18px;background:var(--green);color:white;border-radius:12px;font-size:15px;font-weight:700}.primary span{font-size:20px;line-height:1}.peopleActions{display:flex;justify-content:flex-end;margin-top:12px}.roundsSection{margin-top:28px}.roundsSection>.sectionHeading{padding:0 2px}#rounds{display:grid;gap:12px}.round{padding:20px}.roundHeader,.round-header{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:17px}.roundHeader h3,.round-header h3{font-size:14px;margin:0}.roundHeader button,.round-header button,.removeRound,.remove-round{font-size:11px;color:var(--muted);padding:5px 8px;background:transparent}.roundFields,.round-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.field{min-width:0}.fieldLabel{font-weight:500}.participants,.participantChecks,.participants-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.personCheck,.participantCheck,.participant{display:inline-flex;align-items:center;gap:7px;font-size:12px;line-height:1.5;border:1px solid var(--line);border-radius:8px;padding:7px 10px;background:#fafbf6}.personCheck:has(input:checked),.participantCheck:has(input:checked),.participant:has(input:checked){border-color:#bad0b0;background:var(--light);color:var(--green)}input[type=checkbox]{accent-color:var(--green);width:15px;height:15px;margin:0}.roundTotal,.roundNote,.round-note{font-size:11px;color:var(--muted);margin:10px 0 0}.calculateArea{margin-top:18px}#error{color:var(--error);font-size:12px;margin:0 0 10px;overflow-wrap:anywhere}#error:empty{margin:0}.saveOptions{font-size:12px;color:var(--muted);margin:18px 2px 0}.saveOptions summary{display:inline-block;cursor:pointer}.saveOptions summary::after{content:" ＋"}.saveOptions[open] summary::after{content:" −"}.saveOptions p{margin:10px 0}.buttonRow{display:flex;align-items:center;flex-wrap:wrap;gap:14px}#notice{font-size:12px;color:var(--green);min-height:0;margin:10px 2px 0}#notice:empty{margin:0}.resultCard{position:sticky;top:20px;border-color:#d3dfca;padding:28px}.resultBadge{display:inline-block;color:var(--green);font-size:10px;letter-spacing:1px;font-weight:750;margin-bottom:8px}.resultHeading h2{font-size:26px;letter-spacing:-1px}.summary{padding:18px 0;margin:10px 0 20px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.summary strong,.summary b{font-size:23px;color:var(--ink);font-variant-numeric:tabular-nums}.resultCard h3{font-size:12px;color:var(--muted);margin:0 0 12px}.transferRow,.transfer-row{background:var(--light);border-radius:12px;padding:15px;margin:9px 0;font-size:13px;overflow-wrap:anywhere}.amount{font-variant-numeric:tabular-nums;font-weight:750;color:var(--green)}.transferRow .amount,.transfer-row .amount{font-size:19px}.balanceDetails{margin:23px 0;color:var(--muted);font-size:12px}.balanceDetails summary{cursor:pointer}.balanceRow,.balance-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.balanceRow>*:last-child,.balance-row>*:last-child{text-align:right}.balanceDetails table{width:100%;font-size:11px;border-collapse:collapse}.balanceDetails td,.balanceDetails th{padding:8px 3px;border-bottom:1px solid var(--line);text-align:right}.balanceDetails td:first-child,.balanceDetails th:first-child{text-align:left;overflow-wrap:anywhere}.copyButton{padding:13px;font-size:13px}.resultNote{font-size:11px;text-align:center;color:var(--muted);margin:12px 0 0}.muted,.emptyState{color:var(--muted);font-size:12px}.aboutTool{max-width:660px;margin:65px 0 0;padding-top:25px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);line-height:1.9}.aboutTool h2{font-size:15px;color:#566b5d}.aboutTool p{margin:9px 0}.aboutTool details{margin-top:12px}.aboutTool summary{cursor:pointer;color:var(--green)}.aboutTool ol{padding-left:20px}.aboutTool li{margin:4px 0}footer{max-width:1024px;margin:35px auto 0;padding:24px 28px 30px;display:flex;gap:20px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.footerBrand{font-size:15px;font-weight:750;text-decoration:none;letter-spacing:-.6px}footer nav{display:flex;gap:16px;flex-wrap:wrap}footer nav a{color:var(--muted);text-decoration:none}footer p{margin:0;margin-left:auto;font-size:10px}.adPanel{max-width:970px;min-height:120px;margin:180px auto 45px;padding:18px 24px;border:1px solid var(--line);border-radius:12px;background:var(--card)}.adLabel{text-align:center;font-size:10px;color:var(--muted);margin:0 0 12px}
@media(max-width:760px){.siteHeader{padding:20px}.brand{font-size:21px}.brandCaption{font-size:10px}main{padding:10px 20px 0}.intro{margin:12px 0 25px}h1{font-size:37px;letter-spacing:-2px}.intro>p:last-child{font-size:12px}.workspace{grid-template-columns:minmax(0,1fr);gap:24px}.card{padding:20px;border-radius:17px}.round{padding:18px;border-radius:17px}.resultCard{position:static;padding:23px}.aboutTool{margin-top:45px}footer{padding:22px 20px;gap:15px}footer p{width:100%;margin:0}.adPanel{margin:180px 15px 35px}}
@media(max-width:360px){.siteHeader{padding:17px 15px}.brandCaption{display:none}main{padding-left:15px;padding-right:15px}h1{font-size:34px}.card,.round{padding:16px}.sectionHeading{gap:8px}.sectionHeading h2{gap:7px;font-size:15px}.sectionHeading button{font-size:11px;padding:8px 10px}.sectionHeading .textButton{padding:5px 0}.roundFields,.round-fields{gap:9px}input:not([type=checkbox]),select,textarea{font-size:13px;padding:10px}.personCheck,.participantCheck,.participant{padding:6px 8px}.resultHeading h2{font-size:24px}footer nav{gap:12px}footer{padding-left:15px;padding-right:15px}}

.summary{display:flex;flex-direction:column;gap:5px}.transferRow{display:flex;justify-content:space-between;align-items:center;gap:10px}.balanceRow{flex-wrap:wrap}.balanceRow .muted{flex-basis:100%;order:3}.roundDetails{font-size:12px;margin:20px 0;color:var(--muted)}.roundDetails summary{cursor:pointer}.roundDetails h4{color:var(--ink);margin:16px 0 5px}.roundDetails p{margin:3px 0}.articlePage{max-width:760px;margin:auto;padding:20px}.articleCard{background:var(--card);padding:28px;border:1px solid var(--line);border-radius:20px;margin:20px 0;line-height:1.85}.articleCard h1{font-size:30px;letter-spacing:-1px}.articleCard h2{font-size:20px;margin-top:24px}.articleCard h3{font-size:16px}.articleCard p,.articleCard li{font-size:14px}.articleCard table{display:block;overflow:auto;width:100%;font-size:13px;border-collapse:collapse}.articleCard th,.articleCard td{padding:8px;border-bottom:1px solid var(--line)}.siteHeader nav{display:flex;gap:12px;font-size:12px}.siteFooter{line-height:1.8}@media(max-width:360px){.articleCard{padding:18px}.articlePage{padding:12px}.articleCard h1{font-size:26px}.transferRow{flex-wrap:wrap}.siteHeader nav{flex-wrap:wrap}.balanceRow .amount{font-size:12px}}