/* Scheme B — shared desktop, browser and mobile design tokens. */
:root{--muted:#758697;--line:#e4ebf2;--ink:#304659;--green:#4f718f;color:var(--ink);background:#f7f9fc;font-size:15px;font-family:"Microsoft YaHei","PingFang SC",sans-serif}
button{border-color:#dce5ee;border-radius:7px;font-weight:500;transition:background .15s,border-color .15s}button:hover{background:#edf3f8;border-color:#b6c9da}button:focus-visible,a:focus-visible{outline:3px solid #96b8d8;outline-offset:3px}.primary{background:#4f718f;border-color:#4f718f}.primary:hover{background:#3e607e;color:white}a,.link{color:#4f718f}.link{font-size:13px}button[hidden],tr[hidden]{display:none!important}
aside{width:218px;padding:25px 13px 16px;border-color:var(--line)}.brand{padding:0 12px 23px;gap:11px}.brand img{width:37px;height:37px;filter:grayscale(1)}.brand strong{color:#304659;font-size:23px}.brand small{font-size:9px;color:#8b9baa;letter-spacing:.6px}.nav-label{font-size:11px;letter-spacing:1px;padding:13px 14px}.nav-icon{color:#8195a7!important;font-family:Arial,sans-serif}nav button{font-size:14px;padding:10px 13px;margin:1px 0;color:#6b8192;position:relative;border-radius:6px;gap:10px}nav button.active{background:#edf3f9;color:#426b8e;font-weight:600}nav button.active:before{content:"";position:absolute;left:0;top:11px;bottom:11px;width:3px;border-radius:2px;background:#6489aa}.aside-footer{font-size:10px;color:#8b9aaa;border-color:var(--line);padding:15px 10px 0}.workspace{margin-left:218px}header{height:67px;padding:0 32px;border-color:var(--line)}.breadcrumb{font-size:13px;color:#8b9baa}.header-right{font-size:13px}.avatar{background:#edf3f9;color:#4f718f}.connection:before{background:#6f9e94}main{padding:29px 32px 50px}.eyebrow{font-size:10px;letter-spacing:2px;color:#92a2b1}h1{font-size:27px;letter-spacing:0;font-weight:600;color:#2f4354}h2{font-size:16px;font-weight:600}h3{font-size:15px;margin-bottom:8px}.subtitle{font-size:13px;color:#8292a2}.page-heading{margin-bottom:24px}.actions{gap:9px}.actions button{font-size:13px}.metrics{gap:0;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:24px}.metric{border:0;border-radius:0;background:#fff;padding:24px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric .label{font-size:13px;color:#7c8f9f}.metric .value{color:#344f64;font-size:31px;margin:16px 0 13px;letter-spacing:-.8px;font-variant-numeric:tabular-nums}.metric.warn .value{color:#b88757}.metric .currency{font-size:17px;color:#8c9dab}.metric small{font-size:11px;color:#93a2af}.metric .flag{background:#f4f7fa;color:#9babb9;font-size:9px}.grid2{gap:22px;grid-template-columns:1.15fr 1fr}.panel{border-radius:8px;border-color:var(--line);box-shadow:0 2px 4px #2e4b6402}.panel-title{padding:20px 22px;border-color:#edf2f7}.panel-title small{font-size:11px;color:#98a7b4}.panel-body{padding:22px}.panel-body.actions{gap:12px}.panel-body.actions button{padding:15px 22px;background:#f8fafc}.panel-body.actions button:hover{background:#edf3f9}.notice{background:#edf3f8;border-color:#e0e9f2;color:#71869a;font-size:13px}.notice strong{color:#4f718f}.empty{color:#94a4b2}.empty strong{color:#6e8395}
table{font-size:14px}th{font-size:12px;background:#fafbfc;color:#8c9dab;padding:15px 20px;border-color:var(--line)}td{padding:18px 20px;border-color:#edf2f6;color:#50687c}tbody tr:hover{background:#fbfcfe}.num{color:#3c566c;font-variant-numeric:tabular-nums}.badge{font-size:11px;padding:4px 8px;background:#edf4f9;color:#6585a0}.badge.posted,.badge.confirmed,.badge.verified,.badge.approved{background:#edf5f2;color:#669187}.badge.draft,.badge.pending,.badge.collecting{background:#faf3e9;color:#b18d5e}.badge.reversed,.badge.rejected{background:#faeeec;color:#b47a71}.toolbar{padding:16px 20px;border-color:var(--line)}.toolbar input{max-width:290px;font-size:13px}.toolbar select{max-width:160px;font-size:13px}.toolbar small{font-size:12px;color:#92a3b1}input,select,textarea{border-color:#dce5ed;color:#405b70;border-radius:6px;min-height:41px}input:focus,select:focus,textarea:focus{border-color:#8eabc6;box-shadow:0 0 0 3px #8eabc61a}label{color:#647d91;font-size:13px}.field{margin-bottom:20px}.form-grid{gap:0 24px}.footnote{font-size:12px;color:#98a6b3}.error{font-size:13px}.space-bottom{margin-bottom:22px}#report-filter input{width:auto}dialog{border-color:var(--line);border-radius:10px;box-shadow:0 24px 90px #263e5533}dialog::backdrop{background:#243b5355}.modal-header{padding:23px 28px;border-color:var(--line)}.modal-body{padding:27px 28px}.modal-footer{background:#f8fafc;border-color:var(--line);padding:18px 28px}.detail-grid small{font-size:12px}.tabs button.active{border-color:#4f718f;color:#4f718f}.stepper .current{color:#4f718f}.json-snapshot{background:#f8fafc;border-color:var(--line)}#toast{background:#344f64;font-size:14px}.upgrade-summary{display:flex;gap:16px;align-items:center;margin-bottom:18px}.upgrade-summary p{margin:0}.upgrade-summary>.badge{margin-left:auto}.upgrade-icon{display:grid;place-items:center;width:48px;height:48px;flex-shrink:0;background:#edf3f9;color:#6489aa;font-size:28px;border-radius:10px}.login-art{background:linear-gradient(145deg,#263f55,#506e87)}.login-art p{color:#c0d0de}.login-art .brand strong{color:#fff}.login-art h1{font-size:42px}.login-form{width:380px}.login-form h2{color:#304659}.login-form .primary{padding:14px}.progress-bar{background:#edf3f8}.progress-bar i{background:#6489aa}
@media(min-width:1600px){main{padding-top:35px}.metric .value{font-size:35px}}
@media(max-width:1100px){aside{width:195px}.workspace{margin-left:195px}main{padding:25px}.grid2{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{border-bottom:1px solid var(--line)}.metric:nth-child(2){border-right:0}.metric:nth-child(n+3){border-bottom:0}.metric .value{font-size:29px}}
@media(max-width:700px){aside{display:none}.workspace{margin:0}header{height:62px;padding:0 17px}.breadcrumb{font-size:12px}.header-right{gap:8px}.header-right button{font-size:12px}main{padding:23px 16px 100px}.page-heading{gap:15px}h1{font-size:25px}.subtitle{font-size:12px}.metrics{gap:0}.metric{padding:19px 13px;min-width:0}.metric .label{font-size:12px}.metric .value{font-size:23px;letter-spacing:-1px}.metric small{font-size:10px}.metric .currency{font-size:13px}.panel-title{padding:17px 15px}.panel-title small{font-size:10px}.panel-body{padding:17px}.toolbar{padding:14px}.toolbar input{max-width:100%}.toolbar select{max-width:100%;flex:1}.toolbar small{font-size:11px}.mobile-nav{box-shadow:0 -3px 20px #30465905;border-color:var(--line)}.mobile-nav button.active{background:#edf3f9;color:#4f718f}.mobile-nav span{color:#7c98b1}table.mobile-cards td:before{font-size:12px;color:#8b9dab}table.mobile-cards tr{border-color:var(--line);border-radius:7px;background:#fff}table.mobile-cards td{font-size:13px}dialog{width:95vw;max-height:93vh}.modal-header{padding:19px}.modal-body{padding:20px}.modal-footer{padding:16px}.detail-grid{gap:17px}.login-art h1{font-size:28px}.login-form{width:85%}.upgrade-summary{align-items:flex-start}.upgrade-summary>.badge{display:none}.actions button{font-size:12px}.notice{flex-wrap:wrap}#report-filter input{width:100%}}
@media print{.metrics{border:0}.metric{border:0}.upgrade-summary{display:none}}

/* Login readability repair: light canvas and explicit accessible text colors. */
.login-art{background:linear-gradient(145deg,#f1f6fb,#e2edf7);color:#263f55;border-right:1px solid #d5e1ec}
.login-art h1{color:#203a50;font-weight:700}
.login-art .brand strong{color:#263f55}
.login-art .brand small{color:#536c80;font-size:11px}
.login-art .eyebrow{color:#526e85;font-size:13px}
.login-art p{color:#405b70;font-size:15px;line-height:2}
.login-art>small{color:#52697d;font-size:12px}
.login-art:after{color:#7896b0;opacity:.08}
.login-form .subtitle,.login-form .footnote{color:#52687a;font-size:14px;line-height:1.9}
.login-form label{color:#344f64;font-size:14px;font-weight:600}
.login-form input{color:#203a50;border-color:#9fb3c5;font-size:16px;min-height:46px}
.login-form h2{color:#203a50}
@media(max-width:700px){.login-art{border-right:0;border-bottom:1px solid #d5e1ec}.login-art h1{font-size:28px}.login-art .eyebrow{font-size:12px}.login-form .subtitle,.login-form .footnote{font-size:13px}}