:root{--ink:#292b30;--muted:#74777e;--orange:#c84917;--orange-bright:#e95f2a;--pale:#fff1e9;--line:#e9eaed;--bg:#f7f8fa;--green:#397254}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.6}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #e95f2a;outline-offset:3px}button{color:inherit}button:disabled{opacity:.5;cursor:default}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.sidebar{width:228px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:36px 24px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:750;letter-spacing:1px}.brand-icon{background:var(--orange-bright);color:white;border-radius:14px;width:47px;height:47px;display:grid;place-items:center;font-size:28px}.brand small{display:block;font-size:12px;font-weight:400;color:var(--muted);letter-spacing:2px;margin-top:1px}.sidebar nav{display:grid;gap:12px;margin-top:55px}.sidebar nav button{border:0;background:none;text-align:left;padding:13px 18px;border-radius:10px;font-weight:550;display:flex;gap:15px;align-items:center}.sidebar nav button span{font-size:24px;font-weight:400;width:24px;text-align:center}.sidebar nav button.active{color:var(--orange);background:var(--pale)}.sidebar-note{margin-top:auto;padding:32px 6px 0}.line-art{font-size:16px;color:var(--orange);font-weight:600}.sidebar-note p{font-size:14px;color:var(--muted);line-height:2}.sidebar-note small{font-size:12px;color:var(--muted)}main{margin-left:228px;padding:0 44px 20px;max-width:1600px}.topbar{height:83px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.desktop-label{font-size:14px;color:var(--muted)}.local-status{font-size:13px;background:#edf4ef;color:#416c51;padding:5px 12px;border-radius:30px}.mobile-brand{display:none}.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:30px 0 20px}h1,h2,p{margin:0}h1{font-size:32px;letter-spacing:-1px;font-weight:750;line-height:1.5}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--orange);margin-bottom:4px}.page-head p:not(.eyebrow){color:var(--muted);font-size:14px;margin-top:4px}.date-label{display:grid;gap:5px;font-size:12px;color:var(--muted)}input[type=date]{border:1px solid #dddfe3;padding:10px 12px;border-radius:9px;background:white;color:var(--ink);font-size:15px;min-width:0}.demo-note{font-size:13px;color:#875f3d;background:#fff5e9;padding:9px 14px;border-radius:8px;margin-bottom:20px}.stats{display:grid;grid-template-columns:1fr 1fr 1fr;border:1px solid var(--line);border-radius:15px;background:white;padding:24px 0;margin-bottom:26px}.stat{padding:0 28px;min-width:0}.stat+.stat{border-left:1px solid var(--line)}.stat>span{font-size:14px;color:#656970}.stat span small{color:#8a8c91;margin-left:6px}.stat strong{display:block;font-size:38px;line-height:1.4;letter-spacing:-1px;font-weight:650;font-variant-numeric:tabular-nums}.stat:nth-child(2) strong{color:var(--orange)}.stat strong small{font-size:16px;font-weight:400;color:var(--muted)}.stat p{color:var(--muted);font-size:12px;margin-top:5px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:24px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:15px;padding:24px;min-width:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}h2{font-size:18px;font-weight:650}.section-head p{font-size:13px;color:var(--muted);margin-top:4px}.tag{font-size:12px;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:3px 8px;white-space:nowrap}.item-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 26px}.item{padding:15px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;min-width:0}.item label{font-size:17px;font-weight:550}.item label small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:3px}.number-box{position:relative;width:90px;flex-shrink:0}.number-box input{width:100%;height:49px;padding:8px 23px 8px 6px;text-align:center;background:#fafbfc;border:1px solid #e1e3e7;border-radius:8px;font-size:21px;font-variant-numeric:tabular-nums;appearance:textfield}.number-box input::-webkit-inner-spin-button{appearance:none}.number-box input:focus{background:#fff8f3;border-color:var(--orange-bright);outline:2px solid #e95f2a22}.number-box input::placeholder{color:#b9bdc4}.number-box>span{position:absolute;right:8px;top:13px;font-size:13px;color:#868992;pointer-events:none}.expand{background:none;border:0;display:block;width:100%;padding:21px 0;color:var(--muted);font-size:14px}.save-bar{padding-top:19px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;background:white}.save-bar>div{display:flex;flex-wrap:wrap;gap:7px;align-items:baseline;font-size:14px}.save-bar strong{font-size:26px;color:var(--orange);font-variant-numeric:tabular-nums}.save-bar small{width:100%;font-size:12px;color:var(--muted)}.primary{background:var(--orange-bright);color:#fff;border:0;border-radius:9px;padding:13px 22px;font-weight:650;min-height:49px;white-space:nowrap}.primary:hover{background:#d8501f}.primary span{margin-left:20px;font-size:20px}.side-panel{display:grid;gap:22px}.mini-label{font-size:12px;color:var(--muted)}.recent-time{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}.recent-total{font-size:30px;font-weight:650;margin:12px 0 8px}.recent-total small{font-size:14px;font-weight:400;color:var(--muted)}.recent-items{font-size:14px;color:var(--muted);line-height:2}.text-button{color:var(--orange);border:0;padding:18px 0 0;background:none;font-size:14px}.hint{display:flex;gap:12px;padding:0 6px}.hint>span{color:var(--orange);width:25px;flex-shrink:0;font-size:21px}.hint strong{font-size:14px;font-weight:600}.hint p{font-size:13px;line-height:1.9;color:var(--muted);margin-top:4px}.desktop-footer{display:flex;justify-content:space-between;color:#91949b;font-size:12px;margin-top:32px}.bottom-nav{display:none}textarea#summary{width:100%;resize:vertical;min-height:500px;border:1px solid #dbe7d6;border-radius:10px;background:#f2f8ef;padding:20px;font-size:17px;line-height:1.8;color:#30432f;margin-bottom:16px}.full{width:100%}.footnote{font-size:13px;color:var(--muted);margin-top:10px}.batch-card{border-top:1px solid var(--line);padding:17px 0}.batch-card:first-child{border-top:0;padding-top:0}.batch-card h3{font-size:15px;font-weight:550;margin:0 0 8px}.batch-card p{font-size:14px;color:var(--muted)}.batch-actions{display:flex;gap:20px}.batch-actions button{background:none;border:0;padding:12px 0;font-size:14px;color:var(--orange)}.batch-actions .delete{color:#797b82}.month-total{display:flex;gap:60px;background:var(--pale);padding:22px;border-radius:10px;margin-bottom:22px}.month-total span{font-size:14px;color:#805743}.month-total strong{display:block;font-size:30px;font-weight:650;color:var(--orange)}.ledger-row{display:flex;width:100%;align-items:center;justify-content:space-between;text-align:left;border:0;border-top:1px solid var(--line);background:white;padding:20px 4px;gap:16px}.ledger-row small{display:block;color:var(--muted);margin-top:4px}.ledger-row strong{font-weight:600}.settings-panel{max-width:700px}.settings-panel p{font-size:14px;color:var(--muted);margin:12px 0 20px}.settings-panel label{display:block;margin-top:22px}.price-input{display:flex;align-items:center;border:1px solid #ddd;border-radius:8px;padding:8px 14px;margin-top:8px;max-width:230px;font-size:24px}.price-input input{width:100%;border:0;padding-left:10px;font-size:24px}hr{border:0;border-top:1px solid var(--line);margin:28px 0}.category-list{display:flex;flex-wrap:wrap;gap:8px}.category-list span{background:var(--bg);padding:5px 10px;border-radius:5px;font-size:14px}#toast{position:fixed;bottom:35px;left:50%;transform:translateX(-50%);background:#292b30;color:white;border-radius:10px;padding:13px 22px;z-index:10;max-width:90%;box-shadow:0 6px 25px #0002}dialog{width:min(480px,92vw);max-height:85vh;border:0;border-radius:15px;padding:24px;color:var(--ink)}dialog::backdrop{background:#20222b66}dialog p{font-size:14px;color:var(--muted)}.close{border:0;background:none;font-size:26px}.edit-item{display:flex;align-items:center;justify-content:space-between;margin:15px 0}.edit-item input{width:100px;padding:9px;border:1px solid #ddd;border-radius:8px;font-size:18px}.empty{color:var(--muted);padding:25px 0;font-size:15px}
@media(min-width:1500px){main{margin-right:auto}.workspace{grid-template-columns:minmax(0,1fr) 330px}.item-grid{gap:0 45px}}
@media(max-width:1150px){.sidebar{width:192px;padding:30px 18px}main{margin-left:192px;padding:0 26px 20px}.workspace{grid-template-columns:minmax(0,1fr)}.side-panel{display:none}.stats .stat{padding:0 20px}}
@media(max-width:700px){.sidebar,.desktop-label,.desktop-footer,.third-stat{display:none}main{margin:0;padding:0 17px 108px}.topbar{height:62px}.mobile-brand{display:block;font-size:21px;font-weight:750;letter-spacing:1px}.local-status{font-size:12px}.page-head{padding:21px 0 16px;align-items:flex-start}h1{font-size:28px}.eyebrow{display:none}.page-head p:not(.eyebrow){font-size:13px;max-width:175px}.date-label{font-size:12px;max-width:147px}.date-label input{font-size:14px;padding:9px 6px;width:100%}.demo-note{font-size:12px;margin-bottom:16px}.stats{grid-template-columns:1fr 1fr;padding:18px 0;margin-bottom:18px;border-radius:13px}.stats .stat{padding:0 18px}.stat strong{font-size:32px}.stat p{font-size:12px}.panel{padding:19px 16px;border-radius:13px}.section-head{margin-bottom:9px}.section-head p{font-size:12px}.section-head .tag{font-size:11px}.item-grid{grid-template-columns:1fr}.item{padding:15px 0}.item label{font-size:19px}.item label small{display:inline;margin-left:12px;font-size:13px}.number-box{width:105px}.number-box input{height:50px;font-size:23px}.number-box>span{top:14px}.save-bar{position:sticky;bottom:76px;z-index:2;margin:0 -16px -19px;padding:14px 16px;border-radius:0 0 13px 13px;box-shadow:0 -6px 15px #00000004}.save-bar small{display:none}.save-bar strong{font-size:28px}.primary{padding:13px 20px;font-size:17px}.primary span{margin-left:12px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:7px 8px max(8px,env(safe-area-inset-bottom));z-index:5}.bottom-nav button{display:flex;flex-direction:column;align-items:center;gap:1px;background:none;border:0;font-size:12px;color:var(--muted);min-height:54px}.bottom-nav button span{font-size:24px;line-height:1.3}.bottom-nav button.active{color:var(--orange);font-weight:650}.workspace{gap:16px}.month-total{gap:30px;padding:16px}.month-total strong{font-size:26px}#toast{bottom:94px;font-size:14px}.settings-panel .primary{width:100%}}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s,color .15s}.page-section{animation:enter .2s ease-out}@keyframes enter{from{opacity:.6;transform:translateY(4px)}to{opacity:1;transform:none}}}
.account-actions{display:flex;align-items:center;gap:16px}.account-actions>button{background:none;border:0;color:var(--muted);font-size:13px;min-height:44px;padding:0 4px}.account-actions>button:hover{color:var(--orange)}.login-page{background:#fff;min-height:100vh}.login-layout{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-story{background:#fff3ea;padding:48px 11%;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid #f2e5db}.login-message{padding:70px 0}.login-kicker{color:var(--orange);font-size:14px;letter-spacing:3px}.login-message h1{font-size:clamp(32px,3.6vw,54px);letter-spacing:-1px;line-height:1.5;margin:18px 0 24px}.login-message>p{font-size:17px;color:#79695e;line-height:2}.login-points{display:flex;gap:12px;flex-wrap:wrap;margin-top:40px}.login-points span{font-size:13px;color:#925e40;border:1px solid #e8d4c4;border-radius:30px;padding:7px 13px}.login-signature{color:#9b7b66;font-size:13px}.login-side{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:54px 36px;min-width:0}.login-card{width:100%;max-width:365px}.login-badge{display:inline-block;background:#f6f7f8;color:#73777e;font-size:12px;border-radius:6px;padding:4px 10px;margin-bottom:22px}.login-card h2{font-size:30px;font-weight:700}.login-intro{color:var(--muted);font-size:15px;margin:8px 0 32px}.login-card label{display:block;font-size:15px;font-weight:550;margin:20px 0 9px}.login-card input{width:100%;padding:14px 15px;border:1px solid #dedfe3;border-radius:9px;font-size:17px;min-height:54px;background:#fcfcfd}.login-card input:focus{outline:2px solid #e95f2a33;border-color:var(--orange-bright)}.login-card input::placeholder{color:#96999f}.password-field{position:relative}.password-field input{padding-right:65px}.password-field button{position:absolute;right:4px;top:5px;min-width:56px;min-height:44px;border:0;background:none;color:#71757c;font-size:14px}.login-card .primary{margin-top:30px;min-height:55px;font-size:18px}.login-session-note{font-size:13px;text-align:center;color:var(--muted);margin-top:13px}.login-help{border-top:1px solid var(--line);margin-top:30px;padding-top:23px;color:var(--muted);font-size:13px;text-align:center;line-height:1.9}.login-caption{color:#93969d;font-size:12px;margin-top:45px}#login-error{background:#fff0e9;color:#a53b17;padding:10px 12px;font-size:14px;margin-top:16px;border-radius:7px}@media(max-width:700px){.login-layout{display:flex;flex-direction:column}.login-story{padding:28px 25px;background:#fff3ea;border-right:0}.login-story .brand{font-size:22px}.login-story .brand-icon{width:42px;height:42px;font-size:25px}.login-message{padding:25px 0 0}.login-kicker,.login-message>p,.login-points,.login-signature{display:none}.login-message h1{font-size:26px;margin:0;line-height:1.6;letter-spacing:0}.login-message h1 br{display:none}.login-side{padding:27px 25px 24px;align-items:center;justify-content:flex-start}.login-badge{margin-bottom:12px}.login-card h2{font-size:25px}.login-intro{font-size:14px;margin-bottom:22px}.login-caption{margin-top:26px}.account-actions{gap:10px}} 

.category-add-row{display:flex;align-items:center;gap:12px;margin:10px 0 18px}.category-add-row input{flex:1;min-width:0;border:1px solid #dddfe3;border-radius:8px;padding:12px;font-size:17px;min-height:50px}.category-add-row input:focus{outline:2px solid #e95f2a33;border-color:var(--orange-bright)}.settings-panel #category-error{color:#a53b17;margin:0 0 16px}.category-list span{overflow-wrap:anywhere;max-width:100%}.item label{overflow-wrap:anywhere;min-width:0}@media(max-width:700px){.settings-panel .category-add-row .primary{width:auto;font-size:15px;padding:13px 12px}}

.category-list .category-tag{display:inline-flex;align-items:center;gap:5px;padding:2px 3px 2px 10px}.category-list .category-tag>span{padding:0;background:none;border-radius:0}.category-tag button{border:0;background:none;color:#8d5142;min-width:40px;min-height:40px;font-size:23px;border-radius:5px;line-height:1;flex-shrink:0}.category-tag button:hover{background:#fee5df;color:#ae311b}@media(pointer:coarse){.category-tag button{min-width:44px;min-height:44px}}

.auth-lock{max-width:520px;margin:12vh auto;padding:30px;display:grid;gap:22px;justify-items:start}.auth-lock p{color:var(--muted)}.conflict-panel{margin-bottom:24px;border-color:#e7a779}.conflict-panel>p{font-size:14px;color:var(--muted);margin:12px 0}.conflict-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.conflict-columns h3{font-size:15px}.conflict-columns pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:14px;max-height:240px;overflow:auto}.conflict-actions,.data-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.conflict-actions>button:not(.primary),.data-actions>button{border:1px solid var(--line);background:white;border-radius:8px;padding:12px;color:var(--ink);min-height:48px}.data-actions .primary{font-size:15px}.account-actions{flex-wrap:wrap;gap:8px}#sync-status{max-width:190px}@media(max-width:700px){.topbar{height:auto;min-height:70px;gap:8px}.account-actions{justify-content:flex-end}.account-actions .local-status{font-size:11px;max-width:140px;padding:4px 8px}.conflict-columns{grid-template-columns:1fr}.conflict-actions{align-items:stretch;flex-direction:column}.data-actions{align-items:stretch;flex-direction:column}.data-actions>*{width:100%;text-align:center}.mobile-brand{white-space:nowrap}.account-actions>button{font-size:12px}}