:root{color-scheme:dark;--bg:#0b111c;--card:#151f2f;--line:#2c3a50;--muted:#a7b6cc;--mint:#47ddbb;--blue:#749eff;--red:#ff8593}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#f1f5ff;font:16px/1.5 system-ui,sans-serif}main{max-width:960px;margin:auto;padding:28px 18px 48px}h1{font-size:28px;letter-spacing:-.6px;margin:0}h2{font-size:20px;margin:20px 0 12px}h3{font-size:16px}p{margin:8px 0}.muted,.meta,.note{color:var(--muted);font-size:14px}header,.toolbar,.heading{display:flex;align-items:center;gap:10px;flex-wrap:wrap}header{justify-content:space-between;margin-bottom:24px}.brand{font-size:14px;color:var(--mint);margin-bottom:4px;letter-spacing:2px}button,input,select{font:inherit;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#111a28;color:#f1f5ff;min-height:44px}button{cursor:pointer}button:hover{border-color:var(--mint)}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.primary{background:var(--mint);color:#08281f;font-weight:700;border:0}.toolbar input{flex:1;min-width:140px}.tabs{display:flex;gap:6px;background:#111a28;padding:6px;border-radius:16px;margin:20px 0}.tabs button{flex:1;border:0;background:transparent;padding:10px 4px;font-size:14px}.tabs button[aria-selected=true]{background:#29394f;color:white}.hero{background:linear-gradient(115deg,#173c3d,#162640);border:1px solid #30585c;border-radius:22px;padding:22px;margin:18px 0}.hero strong{display:block;font-size:36px;letter-spacing:-1px;color:var(--mint);overflow-wrap:anywhere}.hero .negative,.negative{color:var(--red)}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat{padding:16px;background:var(--card);border:1px solid var(--line);border-radius:16px}.stat span{display:block;color:var(--muted);font-size:14px}.stat strong{font-size:22px;overflow-wrap:anywhere}.row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;background:var(--card);border:1px solid var(--line);padding:16px;border-radius:16px;margin:10px 0}.row.paid{border-color:#28584f}.row input[type=checkbox]{width:24px;height:24px;min-height:24px;accent-color:var(--mint)}.details{flex:1;min-width:130px;overflow-wrap:anywhere}.details strong{display:block}.amount{font-weight:700;font-size:18px}.actions{display:flex;gap:7px;flex-wrap:wrap;width:100%;padding-left:36px}.actions button{font-size:14px;min-height:40px;padding:8px 10px}.late{color:var(--red)}.positive{color:var(--mint)}.empty{padding:32px 20px;border:1px dashed var(--line);border-radius:18px;text-align:center;color:var(--muted)}footer{margin-top:32px;border-top:1px solid var(--line);padding-top:20px}#message{color:var(--mint);font-size:14px;margin:10px 0}dialog{background:var(--card);color:#f1f5ff;border:1px solid var(--line);border-radius:22px;padding:24px;width:min(94vw,500px);max-height:90vh}dialog::backdrop{background:#030913c9}form{display:grid;gap:14px}form h2{margin:0 0 6px}label{display:grid;gap:6px;font-size:14px}label input,label select{width:100%;min-width:0}label.toggle{display:flex;align-items:center;gap:10px}label.toggle input{width:22px;min-height:22px;height:22px;accent-color:var(--mint)}[hidden]{display:none!important}.chart{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;margin:18px 0}.chart svg{width:100%;height:auto;display:block}.legend{display:flex;gap:18px;font-size:14px;flex-wrap:wrap}.legend span:before{content:'';display:inline-block;width:10px;height:10px;border-radius:3px;background:var(--mint);margin-right:6px}.legend span:last-child:before{background:var(--blue)}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:right;padding:12px 8px;border-bottom:1px solid var(--line);white-space:nowrap}th:first-child,td:first-child{text-align:left}th{color:var(--muted)}.heading{justify-content:space-between}@media(max-width:540px){main{padding:20px 14px 40px}h1{font-size:25px}.stat{padding:12px 9px}.stat strong{font-size:18px}.summary{gap:7px}.hero strong{font-size:32px}.actions{padding-left:0}}
textarea{font:inherit;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#111a28;color:#f1f5ff;width:100%;resize:vertical;min-height:90px}textarea:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.notes{white-space:pre-wrap;overflow-wrap:anywhere}details{margin-top:20px;border:1px solid var(--line);border-radius:16px;padding:14px}summary{cursor:pointer;font-weight:600;min-height:44px;display:list-item;padding:8px}#bill-chart-dialog{width:min(95vw,820px)}#bill-chart-bars{overflow-x:auto}#bill-chart-bars svg{min-width:720px}.bill-legend{margin-bottom:12px}

.chart{overflow-x:auto}.chart svg{min-width:720px}dialog{max-width:calc(100vw - 24px)}.row .amount{overflow-wrap:anywhere}@media(min-width:780px){main{padding-top:40px}.summary{gap:16px}.stat{padding:20px}.hero{padding:28px}}