:root{--red:#7f1d1d;--red2:#991b1b;--gold:#b88a44;--ink:#251d17;--muted:#766b63;--line:#e7dfd7;--paper:#faf8f4;--white:#fff;--green:#0f766e;--danger:#b91c1c;--shadow:0 12px 36px rgba(55,36,22,.08)}*{box-sizing:border-box}html{font-size:16px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}a{color:var(--red);text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(250,248,244,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px}.brand,.admin-brand{display:flex;align-items:center;gap:12px;color:var(--ink)}.brand-mark{width:44px;height:44px;display:grid;place-items:center;background:var(--red);color:#fff;border-radius:50%;font-family:serif;font-size:25px;box-shadow:inset 0 0 0 3px rgba(255,255,255,.3)}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:12px}.site-header nav{display:flex;gap:28px}.site-header nav a{color:var(--ink);font-weight:600}.page-wrap{padding:32px 0 60px}.hero{min-height:360px;padding:54px 64px;border-radius:26px;background:linear-gradient(125deg,rgba(84,22,22,.96),rgba(127,29,29,.9)),radial-gradient(circle at 80% 20%,#c7a168,transparent 35%);color:#fff;display:flex;align-items:center;justify-content:space-between;overflow:hidden;position:relative;box-shadow:var(--shadow)}.hero:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.18);border-radius:18px}.hero>*{position:relative}.hero h1{font-family:serif;font-size:48px;line-height:1.2;margin:8px 0 12px;letter-spacing:3px}.hero p{color:#f3dfcc;font-size:18px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--gold);font-weight:800}.hero .eyebrow{color:#efd2a6}.hero-actions{display:flex;gap:12px;margin-top:30px}.seal{width:142px;height:142px;border:2px solid rgba(255,255,255,.55);outline:1px solid rgba(255,255,255,.2);outline-offset:8px;border-radius:8px;display:grid;place-items:center;text-align:center;font-family:serif;font-size:32px;line-height:1.35;transform:rotate(-4deg)}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px 18px;border-radius:10px;cursor:pointer;font-weight:700}.btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.08)}.btn-primary{background:var(--red);border-color:var(--red);color:#fff}.btn-light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4);color:#fff}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-block{width:100%}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.stat-grid.three{grid-template-columns:repeat(3,1fr)}.stat-card{background:#fff;padding:24px;border-radius:16px;border:1px solid var(--line);box-shadow:0 5px 18px rgba(55,36,22,.04)}.stat-card span{display:block;color:var(--muted);font-size:14px}.stat-card strong{display:block;font-size:28px;margin-top:8px}.stat-card.highlight{background:linear-gradient(135deg,#7f1d1d,#a52a2a);color:#fff}.stat-card.highlight span{color:#f4d9d3}.section{margin-top:34px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.section-head h2{margin:0;font-size:24px}.section-head p{margin:5px 0 0}.card-grid,.activity-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.activity-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;align-items:center;gap:18px;color:var(--ink);box-shadow:0 4px 18px rgba(55,36,22,.04)}.activity-card:hover{border-color:#cfb99f;transform:translateY(-2px)}.activity-date{width:64px;flex:none;text-align:center;border-right:1px solid var(--line);padding-right:16px}.activity-date b{display:block;font-size:27px;color:var(--red)}.activity-date span{font-size:12px;color:var(--muted)}.activity-info{min-width:0;flex:1}.activity-info h3{margin:0 0 4px;font-size:18px}.activity-info p{margin:0;color:var(--muted);font-size:14px}.mini-stats{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:13px;color:var(--muted)}.mini-stats b{color:var(--ink)}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 4px 18px rgba(55,36,22,.04)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}.wide-left{grid-template-columns:2fr 1fr}.record-list{display:grid}.record{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 2px;border-bottom:1px solid var(--line);color:var(--ink)}.record:last-child{border-bottom:0}.record b,.record small{display:block}.record small{color:var(--muted);font-size:12px}.income{color:var(--green)!important}.expense{color:var(--danger)!important}.notice-list{background:#fff;border:1px solid var(--line);border-radius:16px}.notice-list a{display:grid;grid-template-columns:110px 1fr auto;gap:18px;padding:17px 20px;border-bottom:1px solid var(--line);color:var(--ink)}.notice-list a:last-child{border-bottom:0}.notice-list time{color:var(--muted)}.site-footer{background:#2c211b;color:#eee2d8;padding:42px 0;text-align:center}.site-footer a{color:#efd2a6}.site-footer p{margin:5px}.muted{color:var(--muted)}.page-title{padding:30px 0 18px}.page-title h1{font-family:serif;font-size:38px;margin:4px 0}.page-title p{color:var(--muted)}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.chip{padding:8px 15px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink)}.chip.active{background:var(--red);color:#fff;border-color:var(--red)}.activity-list{grid-template-columns:1fr}.activity-card.large{padding:25px}.detail-head{display:flex;align-items:flex-start;justify-content:space-between;padding:24px 0}.detail-head h1{font-family:serif;font-size:36px;margin:12px 0 3px}.detail-head p{color:var(--muted);margin:0}.back-link{color:var(--muted)}.back-link.center{display:block;text-align:center;margin-top:20px}.intro-box{background:#f4ede4;border-left:4px solid var(--gold);padding:18px 22px;border-radius:10px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:720px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:13px;color:var(--muted);background:#fcfbf8}.right{text-align:right}.block{display:block;color:var(--muted)}.empty{padding:36px;text-align:center;color:var(--muted);grid-column:1/-1}.badge{display:inline-flex;white-space:nowrap;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge-success{background:#d9f5ec;color:#08705f}.badge-warning{background:#fff1ca;color:#8a5d00}.badge-danger{background:#fee2e2;color:#991b1b}.badge-neutral{background:#eeeae5;color:#5f554d}.notice-cards{display:grid;gap:16px}.notice-card time{color:var(--muted);font-size:13px}.notice-card h2{margin:6px 0 12px}.notice-content{white-space:normal}.install-page,.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#efe4d6,#faf8f4 55%)}.install-card,.login-card{width:min(680px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.login-card{width:min(430px,100%)}.login-logo{display:flex;gap:15px;align-items:center;margin-bottom:26px}.login-logo h1{margin:0}.login-logo p{margin:0;color:var(--muted)}label{display:block;font-weight:700;margin-bottom:16px}label small{display:block;font-weight:400;color:var(--muted)}input,select,textarea{width:100%;margin-top:7px;border:1px solid #d8cfc6;border-radius:9px;padding:11px 12px;background:#fff;color:var(--ink)}textarea{resize:vertical}.grid{display:grid;gap:0 18px}.grid-2{grid-template-columns:1fr 1fr}.span-2{grid-column:1/-1}.check-label{display:flex;gap:9px;align-items:center;margin-top:28px}.check-label input{width:auto;margin:0}.form-actions{display:flex;gap:10px;margin-top:12px}.alert{padding:12px 16px;border-radius:10px;margin-bottom:18px}.alert-success{background:#d9f5ec;color:#086b5b}.alert-danger{background:#fee2e2;color:#991b1b}.alert-warning{background:#fff1ca;color:#7c5500}.admin-body{background:#f3f1ed}.sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:#2d211b;color:#fff;padding:20px 14px;z-index:40}.admin-brand{color:#fff;padding:4px 8px 20px}.admin-brand .brand-mark{width:38px;height:38px;font-size:22px}.sidebar nav{display:grid;gap:4px}.sidebar nav a{color:#ddd0c6;padding:11px 14px;border-radius:9px}.sidebar nav a:hover{background:#44352c;color:#fff}.admin-main{margin-left:240px;min-height:100vh}.admin-top{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:20}.admin-user{display:flex;gap:18px;color:var(--muted);font-size:14px}.admin-content{padding:26px}.menu-btn{display:none;border:0;background:none;font-size:24px}.inline-form{display:inline-block;margin-left:15px}.inline-form select{margin:0;width:auto}.form-panel{max-width:900px}.detail-list{display:grid;grid-template-columns:120px 1fr;gap:10px 18px}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0}.review-box{margin-bottom:22px}@media(max-width:800px){.site-header nav{display:none}.header-inner{min-height:68px}.brand small{display:none}.page-wrap{padding-top:18px}.hero{min-height:300px;padding:36px 28px}.hero h1{font-size:34px}.seal{display:none}.stat-grid,.stat-grid.three{grid-template-columns:1fr 1fr}.stat-card{padding:18px}.stat-card strong{font-size:22px}.card-grid,.two-col,.wide-left{grid-template-columns:1fr}.activity-card{align-items:flex-start}.mini-stats{gap:10px}.notice-list a{grid-template-columns:1fr}.notice-list a span{display:none}.grid-2{grid-template-columns:1fr}.span-2{grid-column:auto}.sidebar{transform:translateX(-100%);transition:.2s}.sidebar-open .sidebar{transform:translateX(0)}.admin-main{margin-left:0}.admin-top{padding:0 16px}.admin-user span{display:none}.admin-content{padding:16px}.menu-btn{display:block}.page-title h1,.detail-head h1{font-size:30px}.detail-head{gap:10px}.install-card,.login-card{padding:24px}.check-label{margin-top:0}}@media print{.site-header,.site-footer,.toolbar,.sidebar,.admin-top{display:none!important}.page-wrap,.admin-content{padding:0}.container{width:100%}.panel,.stat-card{box-shadow:none;break-inside:avoid}.admin-main{margin:0}body{background:#fff}}
.grid-3{grid-template-columns:repeat(3,1fr)}
.batch-form-head{display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:24px;align-items:end;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:20px}
.batch-form-head label{margin-bottom:0}
.batch-form-head p{margin:4px 0 0;font-weight:400}
.detail-entry-list{display:grid;gap:18px;margin-bottom:18px}
.detail-entry{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fcfbf8}
.detail-entry-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px dashed #d9cec3}
.detail-entry-head b{font-size:17px}
.remove-detail{border:0;background:transparent;cursor:pointer;font-weight:700;padding:4px 0}
.text-danger{color:var(--danger)}
.detail-entry-grid label{margin-bottom:13px}
#batch-income-form,#batch-expense-form{max-width:1120px}
.form-panel:has(#batch-income-form),.form-panel:has(#batch-expense-form){max-width:1180px}
@media(max-width:1000px){.grid-3{grid-template-columns:1fr 1fr}.batch-form-head{grid-template-columns:1fr}}
@media(max-width:800px){.grid-3{grid-template-columns:1fr}.detail-entry-grid .span-2{grid-column:auto}.detail-entry{padding:14px}.detail-entry-head{align-items:flex-start}.batch-form-head{gap:8px}}

/* v2.0 login */
.login-page-v2{min-height:100vh;margin:0;background:linear-gradient(135deg,#2d1713 0%,#6b1c1c 52%,#efe4d6 52%,#faf8f4 100%);display:grid;place-items:center;padding:32px}
.login-shell{width:min(980px,100%);min-height:590px;display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 28px 80px rgba(42,20,16,.28);border:1px solid rgba(255,255,255,.35)}
.login-intro{position:relative;padding:64px;color:#fff;background:linear-gradient(145deg,rgba(74,18,18,.95),rgba(124,29,29,.88)),radial-gradient(circle at 80% 20%,#d8b477,transparent 38%);display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.login-intro:before,.login-intro:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%;width:360px;height:360px;right:-170px;top:-130px}.login-intro:after{width:220px;height:220px;left:-110px;bottom:-90px;top:auto}
.login-intro>*{position:relative}.login-seal{width:78px;height:78px;border:2px solid rgba(255,255,255,.72);display:grid;place-items:center;font-family:serif;font-size:44px;margin-bottom:26px;transform:rotate(-3deg)}
.login-intro>span{font-size:12px;letter-spacing:3px;color:#efd7b2}.login-intro h1{font-family:serif;font-size:52px;line-height:1.28;margin:14px 0 20px;letter-spacing:4px}.login-intro p{max-width:380px;color:#f0dcd0;font-size:16px}
.login-panel{padding:54px 50px;display:flex;flex-direction:column;justify-content:center;position:relative}.login-home-link{position:absolute;top:26px;right:30px;color:var(--muted);font-size:14px}.login-heading h2{font-size:34px;margin:7px 0 4px}.login-heading p{margin:0 0 28px;color:var(--muted)}.login-form label{margin-bottom:20px}.input-icon{position:relative}.input-icon>span{position:absolute;left:14px;top:50%;transform:translateY(-42%);color:#9b8d83;font-size:13px;z-index:1}.input-icon input{padding-left:44px;padding-right:62px;height:52px;margin-top:7px;border-radius:12px}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-39%);border:0;background:none;color:var(--red);font-weight:700;cursor:pointer}.login-submit{height:52px;margin-top:6px;font-size:16px;border-radius:12px}.login-security{text-align:center;color:var(--muted);font-size:12px;margin-top:20px}.install-badge{display:inline-flex;background:#f4e7dd;color:var(--red);font-weight:800;border-radius:999px;padding:5px 11px;font-size:12px}

/* v2.0 carousel */
.home-carousel{position:relative;height:420px;border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:#3b211b}.carousel-track,.carousel-slide{height:100%}.carousel-slide{position:absolute;inset:0;background-position:center;background-size:cover;opacity:0;visibility:hidden;transition:opacity .55s ease,visibility .55s ease;display:flex;align-items:center;padding:58px 70px}.carousel-slide.active{opacity:1;visibility:visible}.carousel-content{max-width:640px;color:#fff}.carousel-content h1{font-family:serif;font-size:50px;line-height:1.2;letter-spacing:2px;margin:10px 0 13px;text-shadow:0 3px 12px rgba(0,0,0,.28)}.carousel-content p{font-size:18px;color:#f6e9df;max-width:580px}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.45);background:rgba(0,0,0,.22);color:#fff;font-size:30px;line-height:1;cursor:pointer}.carousel-arrow:hover{background:rgba(127,29,29,.82)}.carousel-arrow.prev{left:18px}.carousel-arrow.next{right:18px}.carousel-dots{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:3;display:flex;gap:8px}.carousel-dots button{width:9px;height:9px;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.5);cursor:pointer;transition:.2s}.carousel-dots button.active{width:28px;background:#fff}

/* v2.0 admin */
.admin-brand span:last-child{display:flex;flex-direction:column}.admin-brand small{font-size:9px;letter-spacing:1.4px;color:#a9978b}.nav-separator{font-size:11px;color:#8f7c70;padding:15px 14px 4px;text-transform:uppercase;letter-spacing:1px}.sidebar nav a.nav-ai{background:linear-gradient(90deg,rgba(180,123,58,.2),transparent);color:#f4d19d}.sidebar nav a.nav-ai:before{content:"AI";display:inline-grid;place-items:center;width:24px;height:20px;margin-right:8px;border-radius:6px;background:#b98243;color:#fff;font-size:10px;font-weight:900}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.hidden{display:none!important}

/* banner management */
.banner-admin-list{display:grid;gap:14px}.banner-admin-item{display:grid;grid-template-columns:150px 1fr auto;gap:16px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:12px;background:#fcfbf8}.banner-admin-item img{width:150px;height:82px;object-fit:cover;border-radius:10px}.banner-admin-item b,.banner-admin-item small{display:block}.banner-admin-item small{color:var(--muted);font-size:12px}.banner-admin-item p{margin:4px 0 0;color:var(--muted);font-size:13px}.banner-actions{display:flex;gap:8px;align-items:center}.banner-actions form{margin:0}

/* AI import */
.ai-import-panel{max-width:1220px}.ai-step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0 24px}.ai-step{display:flex;align-items:center;gap:11px;padding:13px 15px;border-radius:12px;background:#f5f1ec;color:var(--muted)}.ai-step b{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#ddd1c6;color:#604d40}.ai-step.active{background:#f7e8df;color:var(--red)}.ai-step.active b{background:var(--red);color:#fff}.upload-drop{border:2px dashed #d3c2b4;border-radius:16px;min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#fcfaf7;cursor:pointer;padding:24px;margin-top:8px}.upload-drop:hover{border-color:var(--gold);background:#fffaf2}.upload-drop input{display:none}.upload-drop b,.upload-drop small{display:block}.upload-drop small{color:var(--muted)}.upload-icon{width:48px;height:48px;border-radius:14px;background:#f0e4da;color:var(--red);display:grid;place-items:center;font-weight:900;margin-bottom:10px}.ai-image-preview{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin:16px 0}.ai-image-preview figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.ai-image-preview img{display:block;width:100%;height:120px;object-fit:cover}.ai-image-preview figcaption{padding:7px 9px;font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-progress{margin:18px 0}.progress-track{height:9px;border-radius:999px;background:#eadfd5;overflow:hidden}.progress-track i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--red),#cf8d49);transition:width .2s}.ai-progress span{font-size:13px;color:var(--muted)}.ai-result{margin-top:28px;padding-top:26px;border-top:1px solid var(--line)}.ai-total{text-align:right;color:var(--muted)}.ai-total strong{display:block;color:var(--red);font-size:28px}.ai-result-table input{min-width:100px;margin:0}.ai-result-table .ai-name{min-width:140px}.ai-result-table .ai-amount{min-width:110px}.ai-result-table .ai-note-input{min-width:180px}.ai-remove-row{border:0;background:none;cursor:pointer;font-weight:700}.ai-note{max-width:900px;margin-top:20px}

@media(max-width:900px){.login-page-v2{padding:18px;background:linear-gradient(160deg,#5a1818,#f5eee7 48%)}.login-shell{grid-template-columns:1fr;min-height:auto}.login-intro{display:none}.login-panel{padding:64px 28px 34px}.login-home-link{top:22px;right:24px}.home-carousel{height:340px}.carousel-slide{padding:42px}.carousel-content h1{font-size:38px}.banner-admin-item{grid-template-columns:120px 1fr}.banner-admin-item img{width:120px}.banner-actions{grid-column:1/-1;justify-content:flex-end}}
@media(max-width:800px){.home-carousel{height:310px;border-radius:18px}.carousel-slide{padding:34px 25px}.carousel-content h1{font-size:31px}.carousel-content p{font-size:15px}.carousel-arrow{display:none}.ai-step-grid{gap:6px}.ai-step{padding:10px 8px;font-size:12px}.ai-step b{width:24px;height:24px}.banner-admin-item{grid-template-columns:92px 1fr}.banner-admin-item img{width:92px;height:70px}.ai-result-table{min-width:900px}.login-heading h2{font-size:29px}}
.sidebar{overflow-y:auto}

/* V2.2 public header admin login and mobile navigation */
.public-header-actions{display:flex;align-items:center;gap:20px}.public-admin-link{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 15px;border:1px solid #d8c8bb;border-radius:11px;background:#fff;color:#75241f!important;font-size:13px;font-weight:800;white-space:nowrap;box-shadow:0 3px 12px rgba(55,36,22,.035)}.public-admin-link:hover{border-color:#a86858;background:#fff7f2}.public-menu-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-size:20px;cursor:pointer}@media(max-width:800px){.public-header-actions{gap:8px}.public-menu-toggle{display:grid;place-items:center}.site-header nav{position:absolute;left:16px;right:16px;top:69px;display:none!important;padding:10px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 16px 36px rgba(45,28,18,.14)}.site-header.public-nav-open nav{display:grid!important;gap:3px}.site-header nav a{padding:10px 12px;border-radius:8px}.site-header nav a:hover{background:#f7f2ed}.public-admin-link{min-height:36px;padding:0 11px;font-size:12px}}@media(max-width:480px){.public-admin-link{width:38px;padding:0;font-size:0}.public-admin-link:after{content:"管";font-size:13px}}