:root{--ink:#17211d;--muted:#66736d;--line:#dfe5e1;--bg:#f4f6f4;--surface:#fff;--green:#176b4b;--green-dark:#0d4f37;--mint:#e8f3ed;--amber:#b76c12;--amber-bg:#fff4df;--red:#b53b3b;--red-bg:#fff0f0;--blue:#2669a8;--blue-bg:#edf5fc;--shadow:0 12px 32px rgba(26,48,38,.12);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box;letter-spacing:0}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.icon-btn{width:36px;height:36px;padding:0;border:0;background:transparent;color:var(--muted);display:grid;place-items:center;border-radius:6px}.icon-btn:hover{background:#edf1ee;color:var(--ink)}.icon-btn svg{width:18px}.primary,.secondary,.danger{height:40px;border:0;border-radius:6px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700}.primary{background:var(--green);color:white}.primary:hover{background:var(--green-dark)}.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.danger{background:var(--red-bg);color:var(--red)}.full{width:100%}
.login-shell{min-height:100vh;background:#f3f6f3;display:grid;grid-template-columns:minmax(320px,1fr) minmax(420px,520px);position:relative}.login-shell:before{content:"";position:absolute;inset:0 42% 0 0;background:linear-gradient(rgba(11,47,34,.72),rgba(11,47,34,.72)),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='%23ffffff' opacity='.1'%3E%3Cpath d='M0 20h120M0 60h120M0 100h120M20 0v120M60 0v120M100 0v120'/%3E%3C/g%3E%3C/svg%3E"),#164c38}.login-brand{z-index:1;align-self:start;margin:48px;display:flex;gap:12px;color:white;align-items:center}.brand-mark{width:46px;height:46px;background:#d4a63b;color:#183d30;border-radius:6px;display:grid;place-items:center}.brand-mark svg{width:25px}.login-brand strong,.side-brand strong{display:block;font-size:19px}.login-brand span,.side-brand span{display:block;font-size:12px;margin-top:4px;opacity:.75}.login-form{width:min(390px,calc(100% - 48px));justify-self:center;align-self:center}.login-heading{margin-bottom:30px}.login-heading p,.modal-head p{font-size:12px;color:var(--green);font-weight:700;margin:0 0 8px}.login-heading h1{font-size:32px;margin:0 0 8px}.login-heading span{color:var(--muted);font-size:14px}.login-form label,.form-grid label{display:grid;gap:8px;font-size:13px;font-weight:700;margin-bottom:18px}.login-form input,.form-grid input,.form-grid select,.form-grid textarea,.toolbar input,.toolbar select{width:100%;border:1px solid #cfd8d3;background:white;border-radius:6px;padding:10px 12px;outline:none;color:var(--ink)}.login-form input:focus,.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,75,.1)}.password-input{position:relative}.password-input .icon-btn{position:absolute;right:4px;top:3px}.form-error{color:var(--red);min-height:20px;font-size:13px}.demo-note{border-top:1px solid var(--line);margin-top:24px;padding-top:20px;display:flex;gap:10px;color:var(--muted);font-size:12px;line-height:1.6}.demo-note svg{width:18px;color:var(--green);flex:none}
.app-shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}.sidebar{background:#102c22;color:#d9e7e0;padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.side-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 24px}.brand-mark.small{width:36px;height:36px}.brand-mark.small svg{width:20px}.side-brand strong{font-size:16px}.sidebar nav{display:grid;gap:4px}.sidebar nav button{position:relative;height:44px;border:0;border-radius:6px;background:transparent;color:#aabdb5;display:flex;align-items:center;gap:11px;padding:0 12px;text-align:left}.sidebar nav button svg{width:19px}.sidebar nav button:hover,.sidebar nav button.active{background:#1d4937;color:white}.sidebar nav button.active:before{content:"";width:3px;height:22px;background:#e3b449;position:absolute;left:0}.sidebar nav b{margin-left:auto;background:#d8a83d;color:#17211d;border-radius:10px;min-width:20px;height:20px;display:grid;place-items:center;font-size:11px}.sidebar nav b:empty{display:none}.sidebar-foot{margin-top:auto;padding:14px 8px}.security-state{display:flex;gap:10px;align-items:center;color:#aabdb5;font-size:12px;line-height:1.5}.security-state svg{width:18px}.security-state small{opacity:.7}
main{min-width:0}.topbar{height:70px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:4}.crumb span{display:block;color:var(--muted);font-size:11px;margin-bottom:3px}.crumb strong{font-size:16px}.top-actions,.user-menu{display:flex;align-items:center;gap:12px}.user-menu{border-left:1px solid var(--line);padding-left:16px}.user-menu strong,.user-menu span{display:block}.user-menu strong{font-size:13px}.user-menu span{font-size:11px;color:var(--muted);margin-top:3px}.avatar{width:34px;height:34px;background:var(--mint);color:var(--green);display:grid;place-items:center;border-radius:50%;font-weight:800}.mobile-menu{display:none}.content{padding:24px 28px 40px;max-width:1560px;margin:auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px;gap:16px}.page-head h1{font-size:24px;margin:0 0 6px}.page-head p{margin:0;color:var(--muted);font-size:13px}.page-actions{display:flex;gap:8px}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));background:white;border:1px solid var(--line);margin-bottom:20px}.metric{padding:20px 22px;border-right:1px solid var(--line);min-width:0}.metric:last-child{border:0}.metric-label{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.metric-label svg{width:17px}.metric strong{display:block;font-size:24px;margin:13px 0 7px;white-space:nowrap}.metric small{font-size:11px;color:var(--muted)}.metric small.good{color:var(--green)}.metric small.warn{color:var(--amber)}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.8fr);gap:20px}.panel{background:white;border:1px solid var(--line);min-width:0}.panel-head{height:58px;padding:0 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.panel-head h2{font-size:15px;margin:0}.panel-head span{font-size:11px;color:var(--muted)}.panel-link{border:0;background:none;color:var(--green);font-size:12px}.chart{height:230px;padding:24px 20px;display:flex;align-items:flex-end;gap:14px;border-bottom:1px solid var(--line)}.bar-group{height:100%;flex:1;display:flex;align-items:flex-end;gap:4px;position:relative;padding-bottom:24px}.bar{flex:1;min-width:8px;background:#7cae99;border-radius:2px 2px 0 0}.bar.cost{background:#d7bd78}.bar-group label{position:absolute;bottom:0;left:50%;transform:translateX(-50%);font-size:10px;color:var(--muted)}.chart-legend{display:flex;gap:16px;padding:12px 20px;font-size:11px;color:var(--muted)}.chart-legend i{display:inline-block;width:9px;height:9px;background:#7cae99;margin-right:5px}.chart-legend i.cost{background:#d7bd78}.activity-list{padding:5px 18px}.activity{display:grid;grid-template-columns:30px 1fr auto;gap:10px;padding:13px 0;border-bottom:1px solid #edf0ee;align-items:start}.activity:last-child{border:0}.activity-icon{width:28px;height:28px;display:grid;place-items:center;background:var(--mint);color:var(--green);border-radius:50%}.activity-icon svg{width:14px}.activity strong,.activity span{display:block}.activity strong{font-size:12px;margin-bottom:5px}.activity span{font-size:11px;color:var(--muted)}.activity em{font-style:normal;font-size:12px;font-weight:700}
.table-wrap{background:white;border:1px solid var(--line);overflow:auto}.toolbar{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center}.toolbar .search{position:relative;max-width:320px;flex:1}.toolbar .search svg{width:16px;position:absolute;left:11px;top:10px;color:var(--muted)}.toolbar .search input{padding-left:34px}.toolbar select{width:auto;min-width:130px}.data-table{width:100%;border-collapse:collapse;font-size:12px}.data-table th{height:42px;text-align:left;padding:0 14px;color:var(--muted);background:#f8faf8;font-weight:700;white-space:nowrap;border-bottom:1px solid var(--line)}.data-table td{padding:13px 14px;border-bottom:1px solid #edf0ee;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fafcfb}.data-table strong{font-size:12px}.sub{display:block;color:var(--muted);font-size:10px;margin-top:4px}.money{text-align:right!important;font-variant-numeric:tabular-nums;white-space:nowrap}.money.positive{color:var(--green);font-weight:700}.money.negative{color:var(--red)}.status{display:inline-flex;align-items:center;gap:5px;border-radius:12px;padding:4px 8px;font-size:10px;white-space:nowrap;background:#eef1ef;color:#4d5c55}.status:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.status.green{background:var(--mint);color:var(--green)}.status.amber{background:var(--amber-bg);color:var(--amber)}.status.red{background:var(--red-bg);color:var(--red)}.status.blue{background:var(--blue-bg);color:var(--blue)}.row-actions{display:flex;justify-content:flex-end;gap:4px}.mini-btn{border:1px solid var(--line);background:white;border-radius:5px;padding:6px 9px;font-size:11px;color:var(--ink)}.mini-btn:hover{border-color:var(--green);color:var(--green)}.empty{padding:44px;text-align:center;color:var(--muted)}
.progress{height:5px;background:#e8ece9;border-radius:3px;margin-top:7px;width:90px}.progress i{display:block;height:100%;background:var(--green);border-radius:3px}.project-name{display:flex;align-items:center;gap:9px}.project-dot{width:30px;height:30px;background:var(--mint);color:var(--green);display:grid;place-items:center;border-radius:5px;font-weight:800}.category-tree{background:white;border:1px solid var(--line)}.category-row{display:grid;grid-template-columns:minmax(260px,1.5fr) 100px 100px 110px 90px;align-items:center;gap:12px;padding:13px 18px;border-bottom:1px solid var(--line);font-size:12px}.category-row.head{background:#f8faf8;color:var(--muted);font-weight:700}.category-row.child .category-name{padding-left:28px}.category-name{display:flex;gap:9px;align-items:center}.category-name svg{width:16px;color:var(--muted)}
.modal-backdrop{position:fixed;inset:0;background:rgba(12,27,21,.55);z-index:20;display:grid;place-items:center;padding:20px}.modal{width:min(680px,100%);max-height:90vh;overflow:auto;background:white;box-shadow:var(--shadow)}.modal-head{padding:20px 24px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.modal-head h2{font-size:20px;margin:0}.modal-body{padding:22px 24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.form-grid label{margin-bottom:15px}.form-grid label.full-row{grid-column:1/-1}.form-grid textarea{resize:vertical;min-height:82px}.form-grid small{color:var(--muted);font-weight:400}.form-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:14px;border-top:1px solid var(--line);grid-column:1/-1}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:20px}.detail-item{background:white;padding:14px}.detail-item span,.detail-item strong{display:block}.detail-item span{font-size:10px;color:var(--muted);margin-bottom:6px}.detail-item strong{font-size:13px}.timeline{padding-left:12px}.timeline-item{border-left:1px solid var(--line);padding:0 0 18px 18px;position:relative}.timeline-item:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);position:absolute;left:-4px;top:4px}.timeline-item strong{font-size:12px}.timeline-item p{font-size:11px;color:var(--muted);margin:4px 0}.toast{position:fixed;right:24px;bottom:24px;background:#173e30;color:white;padding:12px 16px;border-radius:6px;box-shadow:var(--shadow);z-index:30;font-size:13px}
@media(max-width:1050px){.metrics{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.dashboard-grid{grid-template-columns:1fr}.sidebar{width:220px;position:fixed;z-index:10;transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.app-shell{grid-template-columns:1fr}.mobile-menu{display:grid}}
@media(max-width:680px){.login-shell{display:block;padding:32px 0}.login-shell:before{inset:0 0 auto;height:130px}.login-brand{margin:0 24px 80px}.login-form{width:calc(100% - 40px)}.topbar{padding:0 14px}.content{padding:18px 14px 32px}.user-menu>div:not(.avatar){display:none}.page-head{align-items:flex-start;flex-direction:column}.metrics{grid-template-columns:1fr}.metric{border-right:0!important;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.chart{gap:8px}.form-grid{grid-template-columns:1fr}.form-grid label.full-row{grid-column:auto}.modal-backdrop{padding:0}.modal{max-height:100vh;height:100%;width:100%}.detail-grid{grid-template-columns:1fr 1fr}.category-row{grid-template-columns:1fr 80px 70px}.category-row>*:nth-child(4),.category-row>*:nth-child(5){display:none}.toolbar{flex-wrap:wrap}.toolbar .search{max-width:none;flex-basis:100%}}
.category-picker{display:grid;grid-template-columns:minmax(180px,.35fr) minmax(220px,.65fr);gap:10px;margin-top:8px}.category-picker .category-results{grid-column:1/-1;min-height:150px}.category-picker .category-selection{grid-column:1/-1;color:var(--muted)}
@media(max-width:700px){.category-picker{grid-template-columns:1fr}.category-picker .category-results,.category-picker .category-selection{grid-column:1}}
.brand-logo-full{width:86px;height:86px;object-fit:contain;background:#fff;border-radius:6px;flex:none}.brand-logo-mark{width:38px;height:38px;object-fit:contain;background:#fff;border-radius:4px;flex:none}.login-brand{gap:14px}.side-brand span{font-size:10px;line-height:1.35}
.project-picker{display:grid;grid-template-columns:minmax(220px,.4fr) minmax(300px,.6fr);gap:10px;margin-top:8px}.project-picker select{min-height:130px}@media(max-width:700px){.project-picker{grid-template-columns:1fr}.project-picker select{min-height:150px}}
.modal{overflow-y:auto;overflow-x:hidden}.modal-body{overflow-x:hidden}.form-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.form-grid>*{min-width:0}#claimForm .toolbar{min-width:0;flex-wrap:wrap}#claimForm .toolbar .search{min-width:180px;max-width:none}#claimForm select,#claimForm input,#claimForm textarea{min-width:0}#claimForm #payeeResults{max-width:100%}#claimForm .empty{padding:24px 16px}.cost-item-row{display:grid;grid-template-columns:minmax(120px,1.1fr) minmax(90px,.7fr) minmax(120px,1fr) auto;gap:8px;align-items:center}.cost-item-row>*{min-width:0}@media(min-width:681px){.modal:has(#claimForm){width:min(900px,calc(100vw - 48px))}}@media(max-width:900px){.cost-item-row{grid-template-columns:1fr 120px}.cost-item-row button{justify-self:start}}
.install-app-btn{height:36px;padding:0 12px}.install-app-btn svg{width:16px}
@media(max-width:760px){
  body{background:var(--bg);-webkit-tap-highlight-color:transparent}
  .login-shell{min-height:100dvh;padding:0 0 24px}.login-shell:before{height:170px}.login-brand{margin:22px 20px 64px}.brand-logo-full{width:60px;height:60px}.login-brand strong{font-size:16px}.login-form{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:22px 18px;width:calc(100% - 28px)}.login-heading h1{font-size:25px}.login-form input{height:46px}.login-form .primary{height:46px;width:100%}
  .app-shell{display:block;min-height:100dvh}.sidebar{width:82vw;max-width:310px;z-index:25;box-shadow:0 20px 50px rgba(0,0,0,.22)}.sidebar nav{gap:6px}.sidebar nav button{height:48px;font-size:14px}.sidebar.open:after{content:"";position:fixed;left:100%;top:0;width:100vw;height:100vh;background:rgba(0,0,0,.32)}
  .topbar{height:58px;padding:0 10px}.crumb{min-width:0}.crumb span{display:none}.crumb strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38vw}.top-actions{gap:6px}.user-menu{gap:6px;padding-left:8px}.avatar{width:30px;height:30px}.icon-btn{width:34px;height:34px}.install-app-btn{max-width:44px;padding:0 10px}.install-app-btn span{display:none}
  .content{padding:14px 10px 28px}.page-head{margin-bottom:12px}.page-head h1{font-size:21px}.page-head p{font-size:12px;line-height:1.45}.page-actions{width:100%;display:grid;grid-template-columns:1fr;gap:8px}.page-actions .toolbar-actions{display:grid;grid-template-columns:1fr;gap:8px;width:100%}.page-actions button,.toolbar-actions button{width:100%;height:44px}
  .metrics{display:grid;grid-template-columns:1fr;gap:10px;background:transparent;border:0}.metric{background:white;border:1px solid var(--line)!important;border-radius:10px;padding:16px}.metric strong{font-size:21px}
  .dashboard-grid{gap:12px}.panel,.table-wrap{border-radius:10px;overflow:hidden}.panel-head{height:auto;min-height:52px;padding:12px 14px;align-items:flex-start;gap:10px}.chart{height:190px;gap:8px;padding:20px 12px}.activity{grid-template-columns:26px 1fr;gap:8px}.activity em{grid-column:2;text-align:left}
  .toolbar{padding:10px;display:grid;grid-template-columns:1fr;gap:8px}.toolbar .search{max-width:none;width:100%;min-width:0}.toolbar select,.toolbar button{width:100%;height:42px}
  .table-wrap{overflow:visible;background:transparent;border:0}.data-table,.data-table thead,.data-table tbody,.data-table tr,.data-table th,.data-table td{display:block}.data-table thead{display:none}.data-table tr{background:#fff;border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:10px}.data-table td{border:0;padding:6px 4px}.data-table td.money{text-align:left!important}.data-table strong{font-size:13px}.row-actions{justify-content:flex-start;flex-wrap:wrap;margin-top:6px}.mini-btn{min-height:34px}
  .modal-backdrop{padding:0;align-items:stretch}.modal{width:100%!important;height:100dvh;max-height:100dvh;border-radius:0}.modal-head{position:sticky;top:0;background:white;z-index:2;padding:14px 16px}.modal-head h2{font-size:18px}.modal-body{padding:16px}.form-grid{grid-template-columns:1fr!important;gap:0}.form-grid label.full-row{grid-column:1}.form-grid label{margin-bottom:13px}.form-grid input,.form-grid select,.form-grid textarea{min-height:44px;font-size:15px}.form-grid textarea{min-height:96px}.form-actions{position:sticky;bottom:0;background:white;margin:10px -16px -16px;padding:12px 16px;display:grid;grid-template-columns:1fr;box-shadow:0 -8px 20px rgba(0,0,0,.06)}.form-actions button{width:100%;height:44px}.detail-grid{grid-template-columns:1fr}.detail-item{border-radius:8px}.empty{padding:24px 14px}
  #claimForm .toolbar{grid-template-columns:1fr}#claimForm .toolbar .search{min-width:0}#claimForm #payeeResults{height:auto;min-height:120px}.cost-item-row{grid-template-columns:1fr!important;background:#f8faf8;border:1px solid var(--line);border-radius:8px;padding:10px;margin-bottom:8px}.cost-item-row button{width:100%}
}

/* 手机端登录页：保证苹果/微信浏览器里顶部品牌区完整显示 */
@media(max-width:760px){
  .login-shell{
    display:block;
    min-height:100dvh;
    padding:0 0 22px;
    background:linear-gradient(180deg,#0d3f2e 0 230px,#f4f6f4 230px 100%);
    overflow-x:hidden;
  }
  .login-shell:before{
    inset:0 0 auto 0;
    height:230px;
  }
  .login-brand{
    position:relative;
    z-index:1;
    min-height:214px;
    margin:0;
    padding:28px 22px 26px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    gap:10px;
    text-align:center;
    color:#fff;
  }
  .brand-logo-full{
    width:74px;
    height:74px;
    padding:5px;
    margin:0 0 4px;
    border-radius:12px;
    background:#fff;
    box-shadow:0 10px 24px rgba(0,0,0,.14);
    object-fit:contain;
  }
  .login-brand strong{
    font-size:18px;
    line-height:1.35;
    font-weight:800;
  }
  .login-brand span{
    font-size:13px;
    line-height:1.35;
    opacity:.88;
  }
  .login-form{
    position:relative;
    z-index:2;
    margin:-22px auto 0;
    width:calc(100% - 28px);
    max-width:430px;
    padding:22px 18px;
    border-radius:16px;
    background:#fff;
    border:1px solid var(--line);
    box-shadow:0 18px 42px rgba(20,48,35,.16);
  }
  .login-heading{
    margin-bottom:22px;
  }
  .login-heading h1{
    font-size:28px;
  }
}