:root{--brand:#0a6787;--bg:#f0f4f6;--paper:#fff;--ink:#10232d;--muted:#55686f;--line:#d6e0e4;--owed:#a84a06;--owed-soft:#fbe9da;color:var(--ink);background:var(--bg);font-family:Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.45}body,h1,h2,h3,p,dl,dd{margin:0}a{color:var(--brand)}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.top{background:var(--paper);border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;padding:14px max(16px,50% - 500px);display:flex}.top h1{color:var(--brand);font-size:21px}.top nav{gap:4px;display:flex}.top nav a{color:var(--muted);border-radius:4px;padding:6px 12px;font-weight:600;text-decoration:none}.who{color:var(--muted);align-items:center;gap:8px;display:flex}.top nav a[aria-current=page]{background:var(--bg);color:var(--ink)}main{gap:16px;max-width:1000px;margin:0 auto;padding:20px 16px 64px;display:grid}main>*{min-width:0}.stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.stats div{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:12px 14px}.stats dt{color:var(--muted);font-size:13px}.stats dd{font-variant-numeric:tabular-nums;font-size:24px;font-weight:600}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.toolbar input{flex:220px}.chips{flex-wrap:wrap;gap:4px;display:flex}.panel{background:var(--paper);border:1px solid var(--line);border-radius:6px;gap:12px;padding:14px 16px;display:grid}.panel>*{min-width:0}.panel h3{font-size:17px}.panel-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.headline{justify-content:space-between;align-items:end;gap:16px;display:flex}.headline h2{font-size:26px}.balance{white-space:nowrap;font-variant-numeric:tabular-nums;justify-items:end;display:grid}.balance strong{font-size:30px;line-height:1.1}.back{font-size:14px}.form{align-content:start;gap:12px;display:grid}.form>button{justify-self:start}.actions{flex-wrap:wrap;gap:10px;display:flex}.modal{box-sizing:border-box;border:1px solid var(--line);width:min(440px,100% - 32px);color:var(--ink);border-radius:8px;padding:18px 20px 20px}.modal[open]{gap:14px;display:grid}.modal::backdrop{background:#10232d73}.modal h3{font-size:18px}.form.inline{flex-wrap:wrap;align-items:end;gap:10px;display:flex}.form.inline .field{flex:130px}.field{color:var(--muted);gap:3px;font-size:13px;display:grid}input,select,button{font:inherit;background:var(--paper);color:var(--ink);box-sizing:border-box;border:1px solid #b9c7cd;border-radius:4px;min-width:0;padding:7px 10px;font-size:15px}.field input,.field select{width:100%}button{background:var(--brand);border-color:var(--brand);color:#fff;cursor:pointer;font-weight:600}button:disabled{opacity:.5;cursor:not-allowed}button.quiet,button.chip,button.secondary{border-color:var(--line);color:var(--ink);background:0 0;font-weight:400}button.secondary{border-color:var(--brand);color:var(--brand);font-weight:600}button.quiet{padding:4px 9px;font-size:14px}button.chip{border-radius:999px;padding:4px 12px;font-size:14px}button.chip[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:#fff}button.danger{background:var(--owed);border-color:var(--owed);padding:4px 9px;font-size:14px}.confirm{align-items:center;gap:4px;display:inline-flex}.confirm input{width:130px;padding:4px 8px;font-size:14px}.tablebox{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:15px}th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;padding:4px 12px 6px 0;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--line);vertical-align:middle;padding:9px 12px 9px 0}tbody tr:last-child td{border-bottom:0}th:last-child,td:last-child{padding-right:0}.right{text-align:right;font-variant-numeric:tabular-nums}.nowrap{white-space:nowrap}tr.struck td:nth-child(2),tr.struck td:nth-child(4){color:var(--muted);text-decoration:line-through}.plate{border:1px solid var(--ink);white-space:nowrap;border-radius:3px;margin:1px 4px 1px 0;padding:0 5px;font-family:Consolas,Courier New,monospace;font-size:13px;display:inline-block}.tag{color:var(--muted);margin-left:8px;font-size:12px}.muted{color:var(--muted);font-size:14px}.owed{color:var(--owed);font-weight:600}.alert{background:var(--owed-soft);color:var(--owed);border-radius:4px;padding:9px 12px}.signin{max-width:400px;margin:12vh auto 0;padding:0 16px}.signin h1{color:var(--brand);margin-bottom:16px;font-size:24px}.signin h2{font-size:17px}.signin .form .field{max-width:none}@media (width<=640px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.headline{flex-wrap:wrap}}