:root{--bg: #f3efe6;--paper: #fffdf8;--ink: #241c14;--muted: #8b8175;--line: #efe4d2;--yellow: #f5b400;--yellow-deep: #c48900;--soft: #fff6d8;--expense: #e25b45;--income: #1f9d6a;--shadow: 0 12px 32px rgba(70, 44, 12, .08);--tab-h: 62px;--safe: env(safe-area-inset-bottom, 0px);color:var(--ink);background:var(--bg);font-family:PingFang SC,Hiragino Sans GB,Noto Sans SC,Microsoft YaHei,Source Han Sans SC,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0}button,input{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}.num{font-variant-numeric:tabular-nums}body{-webkit-tap-highlight-color:transparent}.app-shell{height:100%;min-height:100dvh;display:flex;flex-direction:column;background:var(--paper);position:relative}.stage{flex:1;overflow:auto;overscroll-behavior:contain}.desktop-brand{display:none}.splash{min-height:100dvh;display:grid;place-content:center;justify-items:center;gap:8px;background:#f5b400;color:#241c14}.splash strong{font-size:32px}.splash span{color:#6b5010}.page{padding:8px 0 12px}.bill-head,.page{background:var(--paper)}.bill-tools,.period-switch,.card-head,.month-switch{display:flex;align-items:center;justify-content:space-between;gap:8px}.bill-tools{padding:8px 12px 0}.month-switch{padding:4px 8px;justify-content:center;gap:4px}.month-switch button,.period-switch button,.icon-btn,.card-actions button,.text-btn{border:none;background:transparent}.month-switch button,.period-switch button{width:36px;height:36px;border-radius:999px;font-size:22px;color:var(--muted)}.month-label{position:relative;min-width:132px;text-align:center;font-weight:700;font-size:18px}.month-label input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.icon-btn{width:36px;height:36px;border-radius:999px;display:grid;place-items:center;color:var(--ink)}.icon-btn[aria-pressed=true]{background:var(--soft)}.search{display:block;width:calc(100% - 32px);margin:8px 16px 0;border:none;background:#f6f1e6;border-radius:12px;padding:10px 12px}.summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:12px 16px 8px}.summary .label,.label,.muted{color:var(--muted);font-size:12px}.summary .value,.stat-total strong,.budget-figures .value{font-size:clamp(16px,4.4vw,22px);font-weight:750;font-variant-numeric:tabular-nums;margin-top:2px}.income,.amt.inc,.day-sum .inc,.year-row .inc{color:var(--income)}.neg,.amt.neg,.expr-eq.neg{color:var(--expense)}.summary.plain{padding:4px 0 0}.budget-strip{width:calc(100% - 32px);margin:0 16px 8px;border:none;background:var(--soft);border-radius:12px;display:flex;align-items:center;gap:8px;padding:8px 10px;font-size:12px;text-align:left}.track{flex:1;height:6px;background:#f0e4c4;border-radius:99px;overflow:hidden}.track.wide{display:block;margin-top:8px}.fill{display:block;height:100%;background:var(--yellow)}.fill.over{background:var(--expense)}.day-head{display:flex;justify-content:space-between;gap:8px;padding:8px 16px;background:#f7f1e6;color:#6f675c;font-size:12px}.day-sum{display:flex;gap:8px;font-style:normal}.day-sum em{font-style:normal}.tx-wrap{position:relative;overflow:hidden;background:var(--paper)}.tx-delete{position:absolute;right:0;top:0;bottom:0;width:72px;border:none;background:var(--expense);color:#fff}.tx-row{position:relative;z-index:1;width:100%;display:flex;align-items:center;gap:10px;padding:12px 16px;border:none;border-bottom:1px solid #f6f0e6;background:var(--paper);text-align:left;transition:transform .16s ease;-webkit-user-select:none;user-select:none;touch-action:pan-y}.tx-row.dragging{transition:none}.tx-text{flex:1;min-width:0;display:flex;flex-direction:column}.tx-text strong{font-size:15px}.tx-text small{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.amt{font-variant-numeric:tabular-nums;font-weight:700}.cat-icon{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:#fff;flex:none}.cat-icon.sm{width:36px;height:36px}.cat-icon.gear{background:#e6dccb;color:var(--ink)}.empty{padding:48px 24px;text-align:center}.empty p{margin:0 0 6px}.bills-aside{display:none}.tabbar{height:calc(var(--tab-h) + var(--safe));padding:0 6px var(--safe);display:grid;grid-template-columns:repeat(5,1fr);align-items:end;background:#fffdf8;border-top:1px solid var(--line);z-index:5}.tab{height:var(--tab-h);border:none;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px}.tab[aria-selected=true]{color:var(--yellow-deep)}.fab{width:56px;height:56px;margin:-18px auto 8px;justify-self:center;align-self:end;border:none;border-radius:50%;background:var(--yellow);color:#241c14;display:grid;place-items:center;box-shadow:0 8px 18px #f5b40073}.sheet-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;background:#241c1447;display:flex;align-items:stretch;justify-content:center}.sheet{background:var(--paper);width:100%;height:100%;display:flex;flex-direction:column;min-height:0}.sheet-top{display:grid;grid-template-columns:64px 1fr 64px;align-items:center;padding:8px 8px 0}.sheet-top strong{text-align:center}.sheet-spacer{width:64px}.text-btn{padding:8px;color:var(--muted)}.text-btn.danger,.danger,.warn{color:var(--expense)}.kind-switch,.segment{display:flex;background:#f6f1e6;border-radius:999px;padding:3px}.kind-switch{justify-self:center}.kind-switch button,.segment button{border:none;background:transparent;border-radius:999px;padding:6px 18px;color:var(--muted)}.kind-switch button[aria-pressed=true],.segment button[aria-pressed=true]{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 1px 4px #462c0c14}.segment{margin:8px 16px 0}.segment.narrow{margin:8px auto;width:min(240px,calc(100% - 32px))}.segment.narrow button{flex:1}.cat-scroll{flex:1;overflow:auto;min-height:0}.cat-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px 4px;padding:12px 10px 8px}.cat-btn{border:none;background:transparent;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12px;color:#4d453c;padding:0}.cat-btn[aria-pressed=true] .cat-icon{box-shadow:0 0 0 2px #fffdf8,0 0 0 4px var(--yellow)}.hint{text-align:center;color:var(--muted);font-size:13px;padding:8px 24px 20px}.keypad{background:#f7f3ea;border-top:1px solid var(--line);padding-bottom:var(--safe)}.key-meta{display:flex;gap:8px;padding:10px 12px 0;align-items:flex-start}.note-box{flex:1;min-width:0}.note-box input,.add-cat input,.auth-form input,.export-row input,.cat-manage input{width:100%;border:none;background:#fff;border-radius:10px;padding:10px 12px}.key-meta input[type=date]{width:138px;flex:0 0 138px;border:none;background:#fff;border-radius:10px;padding:10px 8px}.chips{display:flex;gap:6px;overflow:auto;padding-top:6px}.chips button,.card-actions button,.menu button span,.add-cat .primary,.primary{border-radius:999px}.chips button{border:none;background:#fff;color:var(--muted);font-size:12px;padding:4px 8px;white-space:nowrap}.expr{padding:6px 16px 2px;text-align:right}.expr-main{font-size:clamp(20px,6vw,30px);font-weight:750;font-variant-numeric:tabular-nums;word-break:break-all}.expr-eq{color:var(--yellow-deep);font-variant-numeric:tabular-nums}.keys{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px 12px 12px}.key{height:52px;border:none;border-radius:12px;background:#fff;font-size:20px;font-weight:650;touch-action:manipulation}.key-op{background:#f3e7c8}.key-commit{grid-column:span 2;background:var(--yellow);color:#241c14;font-weight:800}.key:active{transform:scale(.98)}.seg-row{display:flex;flex-direction:column;gap:8px;padding-bottom:4px}.period-switch{justify-content:center;padding:8px 0}.period-switch strong{min-width:180px;text-align:center}.stat-total{display:flex;justify-content:space-between;padding:0 20px 8px}.stat-total strong{display:block;font-size:26px}.card{margin:8px 12px;padding:14px;background:#fff;border-radius:16px;box-shadow:var(--shadow)}.card h2,.bills-aside h2,.add-cat h3{margin:0;font-size:16px}.card h2{margin-bottom:8px}.card-head h2{margin:0}.card-actions{display:flex;gap:8px;flex-wrap:wrap}.card-actions button,.primary,.menu button{border:none;background:#f6f1e6;padding:8px 12px}.primary{background:var(--yellow);font-weight:700}.stats-charts{display:flex;flex-direction:column}.donut{width:148px;height:148px}.donut-wrap{display:grid;place-items:center}.donut-title{font-size:16px;font-weight:750;fill:var(--ink)}.donut-sub{font-size:9px;fill:var(--muted)}.trend{width:100%;height:auto}.trend-label{font-size:10px;fill:var(--muted)}.trend-hit{cursor:pointer}.top3{display:grid;gap:4px;font-size:13px}.top3 div,.mini-rank li,.rank li,.year-row{display:flex;justify-content:space-between;gap:8px;align-items:center}.rank,.mini-rank{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:10px}.rank li{align-items:center}.rank-mid{flex:1;min-width:0}.rank-name{display:flex;justify-content:space-between;font-size:13px}.rank-name small{color:var(--muted)}.rank-track{display:block;height:6px;background:#f6f1e6;border-radius:99px;margin-top:4px;overflow:hidden}.rank-track span{display:block;height:100%;border-radius:99px}.rank b,.mini-rank b{font-variant-numeric:tabular-nums;font-size:13px}.budget-body{display:flex;gap:12px;align-items:center}.budget-figures{flex:1}.budget-figures p{margin:2px 0;color:var(--muted);font-size:13px}.budget-sheet{justify-content:flex-end;background:transparent}.budget-sheet .sheet-top,.budget-sheet .keypad{background:var(--paper)}.budget-sheet .keypad{border-radius:20px 20px 0 0}.year-table{display:grid}.year-row{width:100%;border:none;background:transparent;padding:8px 0;border-bottom:1px solid #f6f0e6;font-size:13px;font-variant-numeric:tabular-nums}.year-row span{flex:1;text-align:right}.year-row span:first-child{text-align:left;flex:.6}.year-row.head{color:var(--muted);font-size:12px}.me-hero{display:flex;gap:12px;align-items:center;padding:20px 16px 8px;background:linear-gradient(#ffe28a,#fffdf8 80%)}.avatar{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);font-size:22px;font-weight:800}.me-hero h1{margin:0;font-size:22px}.me-hero p{margin:2px 0 0;color:var(--muted)}.me-stats{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;padding:8px 8px 12px}.me-stats strong{display:block;font-size:20px}.me-stats span{color:var(--muted);font-size:12px}.menu{padding:0 12px}.menu button{width:100%;display:flex;justify-content:space-between;align-items:center;border-radius:16px;padding:14px}.menu button span{color:var(--muted);font-size:12px}.export-row,.auth-form{display:grid;gap:8px}.export-row{grid-template-columns:1fr 1fr;margin-bottom:10px}.export-row label,.auth-form label{display:grid;gap:4px;font-size:12px;color:var(--muted)}.about{color:var(--muted);font-size:12px;padding:4px 18px 18px;line-height:1.6}.cat-manage{list-style:none;margin:8px 0;padding:0 8px;overflow:auto}.cat-manage li{display:flex;gap:6px;align-items:center;padding:6px 4px}.cat-manage li.is-hidden{opacity:.45}.cat-manage button,.icon-pick button,.swatch{border:none;background:#f6f1e6;border-radius:8px;min-width:28px;height:28px}.add-cat{padding:8px 16px 20px;display:grid;gap:8px}.swatches,.icon-pick{display:flex;flex-wrap:wrap;gap:6px}.swatch{width:28px;padding:0}.swatch.on{outline:2px solid var(--ink)}.icon-pick button{width:36px;display:grid;place-items:center;color:var(--ink)}.icon-pick button[aria-pressed=true]{background:var(--yellow)}.manager{overflow:auto}.toast{position:absolute;left:16px;right:16px;bottom:calc(var(--tab-h) + var(--safe) + 12px);z-index:40;background:#241c14;color:#fff;border-radius:12px;padding:10px 12px;display:flex;justify-content:space-between;align-items:center;gap:8px}.toast button{border:none;background:transparent;color:var(--yellow);font-weight:700}@media (min-width: 960px){body{padding:24px;background:#efe6d4}.app-shell{max-width:1120px;height:calc(100dvh - 48px);min-height:0;margin:0 auto;border-radius:28px;overflow:hidden;box-shadow:0 24px 60px #50320a29}.desktop-brand{display:flex;justify-content:space-between;align-items:baseline;padding:16px 22px 0}.desktop-brand span{color:var(--muted);font-size:13px}.bills-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:8px;align-items:start;padding-right:12px}.bills-aside{display:block;margin-top:8px;padding:16px;background:#fffaf0;border-radius:18px;position:sticky;top:8px}.mini-rank li i{width:8px;height:8px;border-radius:50%;display:inline-block}.aside-note,.aside-link{font-size:13px}.aside-link{border:none;background:transparent;color:var(--yellow-deep);padding:0}.stats-charts{display:grid;grid-template-columns:1.1fr .9fr;gap:4px}.seg-row{flex-direction:row;justify-content:space-between;align-items:center;padding:0 12px}.sheet-backdrop{align-items:center;padding:24px}.sheet{width:min(520px,100%);height:min(860px,100%);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.budget-sheet{height:auto;background:transparent;box-shadow:none}.me-hero{border-radius:0}}@media (prefers-reduced-motion: reduce){*{transition:none!important}}