:root{--bg:#f6f4ef;--card:#fff;--ink:#22201c;--muted:#6f6a60;--line:#e4ded1;--brand:#2f6b4f;--brand-soft:#e7f0ea;--warn:#b4541f;--warn-soft:#fbeee5;--gold:#a97c2f;--radius:14px;--shadow:0 1px 2px #0000000a, 0 8px 24px #3c30180f}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,sans-serif}.wrap{max-width:720px;margin:0 auto;padding:16px 16px 80px}header.app{justify-content:space-between;align-items:center;gap:12px;padding:14px 0 18px;display:flex}header.app h1{letter-spacing:-.2px;margin:0;font-size:20px}header.app .who{color:var(--muted);font-size:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:16px}.card h2{margin:0 0 10px;font-size:16px}.card h3{margin:18px 0 8px;font-size:15px}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.spread{justify-content:space-between;align-items:center;gap:10px;display:flex}.muted{color:var(--muted);font-size:14px}.stack>*+*{margin-top:10px}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;min-height:44px;padding:11px 16px;font-weight:600}button:hover{background:#faf8f4}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--brand);border-color:var(--brand);color:#fff}button.primary:hover{background:#275a42}button.warn{background:var(--warn-soft);color:var(--warn);border-color:#e8d2c2}button.ghost{background:0 0}button.big{width:100%;padding:16px;font-size:17px}input,select,textarea{font:inherit;border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);background:#fff;border-radius:10px;padding:11px 12px}textarea{resize:vertical;min-height:84px}label{margin-bottom:5px;font-size:14px;font-weight:600;display:block}.field+.field{margin-top:12px}.tag{background:var(--brand-soft);color:var(--brand);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:700;display:inline-block}.tag.money{color:var(--gold);background:#fbf1de}.tag.warn{background:var(--warn-soft);color:var(--warn)}.tag.mute{color:var(--muted);background:#efece5}.task{border:1px solid var(--line);background:#fff;border-radius:12px;padding:13px}.task+.task{margin-top:9px}.task.done{background:#f4f8f5;border-color:#cfe3d6}.task .title{font-size:16px;font-weight:600}.task .meta{color:var(--muted);margin-top:3px;font-size:13px}.tabs{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.tabs button{flex:1;min-width:96px;padding:10px;font-size:14px}.tabs button[aria-current=true]{background:var(--brand);border-color:var(--brand);color:#fff}.balance{letter-spacing:-.5px;font-size:30px;font-weight:700}.balance.zero{color:var(--muted)}.ledger-row{border-bottom:1px solid var(--line);justify-content:space-between;gap:10px;padding:11px 0;display:flex}.ledger-row:last-child{border-bottom:0}.amount.plus{color:var(--brand);font-weight:700}.amount.minus{color:var(--warn);font-weight:700}.notice{border-radius:10px;padding:12px 14px;font-size:14px}.notice.err{background:var(--warn-soft);color:var(--warn);border:1px solid #e8d2c2}.notice.ok{background:var(--brand-soft);color:var(--brand);border:1px solid #cfe3d6}.notice.info{color:var(--muted);border:1px solid var(--line);background:#f1efe8}.code-box{letter-spacing:5px;text-align:center;background:var(--brand-soft);color:var(--brand);border-radius:12px;padding:20px;font:700 30px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.weekdays{flex-wrap:wrap;gap:5px;display:flex}.weekdays button{flex:1;min-width:42px;padding:9px 0;font-size:13px}.weekdays button[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:#fff}.empty{text-align:center;color:var(--muted);padding:34px 16px}.empty .big{margin-bottom:8px;font-size:42px}.center-screen{max-width:420px;margin:8vh auto;padding:0 16px}img.evidence{border:1px solid var(--line);border-radius:10px;max-width:100%;margin-top:10px}@media (prefers-reduced-motion:no-preference){.card,.task{transition:background .15s}}