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#f8fafc;--finance-ink: #111827;--finance-text: #475569;--finance-muted: #7c899b;--finance-line: #dce4ec;--finance-blue: #0b8fd3;--finance-blue-dark: #0877af;--finance-blue-soft: #eaf7fd;--finance-green: #0a956e;--finance-green-soft: #eafaf4;--finance-amber: #a86508;--finance-amber-soft: #fff6e5;--finance-red: #c33f4a;--finance-red-soft: #fff0f2;--finance-shadow: 0 1px 2px rgb(15 23 42 / 5%)}.admin-app,.finance-app{min-height:100vh;color:var(--finance-ink);background:var(--finance-bg)}.admin-app{display:grid;grid-template-columns:232px minmax(0,1fr)}.admin-sidebar{position:sticky;top:0;z-index:30;display:flex;height:100vh;flex-direction:column;border-right:1px solid var(--finance-line);background:#fff}.admin-brand{display:flex;height:64px;align-items:center;gap:10px;padding:0 18px;border-bottom:1px solid var(--finance-line);font-size:15px;font-weight:800}.admin-brand>span:last-child{display:grid;line-height:1.2}.admin-brand small{margin-top:3px;color:var(--finance-muted);font-size:10px;font-weight:600}.admin-brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:7px;color:#fff;background:#171b22;font-size:11px}.admin-nav{flex:1;overflow-y:auto;padding:14px 10px}.admin-nav-group{margin-bottom:18px}.admin-nav-group p{margin:0 0 6px;padding:0 10px;color:#9aa4b2;font-size:10px;font-weight:700}.admin-nav-group a{display:flex;min-height:38px;align-items:center;gap:9px;padding:0 10px;border-radius:7px;color:#536173;font-size:13px;font-weight:650}.admin-nav-group a:hover{color:var(--finance-ink);background:#f7f9fb}.admin-nav-group a.router-link-exact-active{color:#174ca0;background:#eaf2ff}.admin-nav-dot{width:7px;height:7px;border:1.5px solid currentColor;border-radius:2px}.admin-account{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:9px;align-items:center;padding:14px 16px;border-top:1px solid var(--finance-line)}.admin-account>span{display:grid;width:34px;height:34px;place-items:center;border-radius:50%;color:#1269a0;background:var(--finance-blue-soft);font-size:12px;font-weight:800}.admin-account div{display:grid;min-width:0}.admin-account strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.admin-account small{color:var(--finance-muted);font-size:10px}.admin-account button{border:0;color:var(--finance-muted);background:transparent;font-size:11px;cursor:pointer}.admin-workspace{min-width:0}.admin-topbar{position:sticky;top:0;z-index:20;display:flex;height:64px;align-items:center;gap:12px;padding:0 28px;border-bottom:1px solid var(--finance-line);background:#fffffff5}.admin-menu-button{display:none;width:34px;height:34px;border:1px solid var(--finance-line);border-radius:7px;background:#fff}.admin-breadcrumb{display:flex;flex:1;align-items:center;gap:9px;color:var(--finance-muted);font-size:12px}.admin-breadcrumb b{color:#bcc4ce}.admin-breadcrumb strong{color:var(--finance-text)}.admin-health{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border:1px solid var(--finance-line);border-radius:7px;color:#536173;background:#fff;font-size:11px}.admin-health i{width:6px;height:6px;border-radius:50%;background:var(--finance-green)}.admin-topbar-icon{display:inline-grid;width:38px;height:38px;flex:0 0 38px;place-items:center;border:1px solid var(--finance-line);border-radius:9px;color:var(--finance-ink);background:#fff;font-size:15px;font-weight:800;text-decoration:none}.admin-topbar-icon:hover{border-color:#9fc7d7;background:#f4fbfd}.admin-page{width:min(1540px,calc(100% - 64px));margin:0 auto;padding:28px 0 52px}.admin-page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.admin-page-heading h1{margin:0;font-size:24px;line-height:1.35}.admin-page-heading p{margin:6px 0 0;color:var(--finance-muted);font-size:13px}.admin-scrim{display:none}.page-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.page-toolbar>div{display:flex;align-items:center;gap:9px}.muted{color:var(--finance-muted);font-size:12px}.button{display:inline-flex;min-height:36px;align-items:center;justify-content:center;gap:7px;padding:0 14px;border:1px solid var(--finance-blue);border-radius:7px;color:#fff;background:var(--finance-blue);font-size:12px;font-weight:700;cursor:pointer}.button:hover{border-color:var(--finance-blue-dark);background:var(--finance-blue-dark)}.button.secondary{border-color:#cfd9e3;color:#334155;background:#fff}.button.secondary:hover{border-color:#b8c5d1;background:#f8fafc}.button.danger{border-color:#f0c4c9;color:var(--finance-red);background:var(--finance-red-soft)}.button.small{min-height:30px;padding:0 10px;font-size:11px}.button:disabled{opacity:.55;cursor:wait}.compact-select,.field input,.field select,.field textarea,.filter-input{width:100%;border:1px solid #cfd9e3;border-radius:7px;color:var(--finance-ink);background:#fff;outline:none;font:inherit}.compact-select{width:auto;height:36px;padding:0 30px 0 10px;font-size:12px}.field{display:grid;gap:6px;margin-bottom:13px}.field>span,.field label{color:var(--finance-text);font-size:12px;font-weight:650}.field input,.field select{height:39px;padding:0 11px;font-size:13px}.field textarea{min-height:92px;padding:10px 11px;font-size:13px;resize:vertical}.compact-select:focus,.field input:focus,.field select:focus,.field textarea:focus,.filter-input:focus{border-color:var(--finance-blue);box-shadow:0 0 0 3px #0b8fd321}.check-field{display:flex;align-items:center;gap:8px;margin:4px 0 14px;color:var(--finance-text);font-size:12px}.alert{margin:0 0 14px;padding:11px 13px;border:1px solid var(--finance-line);border-radius:7px;font-size:12px}.alert.error{border-color:#f2c8cc;color:#a62f3a;background:var(--finance-red-soft)}.alert.success{border-color:#bee8d9;color:#087354;background:var(--finance-green-soft)}.loading-state,.empty-state{display:grid;min-height:130px;place-items:center;color:var(--finance-muted);font-size:12px;text-align:center}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.metric-grid.compact-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-card{min-width:0;padding:16px;border:1px solid var(--finance-line);border-radius:8px;background:#fff;box-shadow:var(--finance-shadow)}.metric-card span{color:var(--finance-muted);font-size:12px}.metric-card strong{display:block;margin-top:12px;overflow:hidden;font-size:24px;font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap}.metric-card small{display:block;margin-top:5px;color:#98a2af;font-size:11px}.metric-card.accent-blue{border-top:3px solid #3b82f6}.metric-card.accent-green{border-top:3px solid var(--finance-green)}.metric-card.accent-purple{border-top:3px solid #7c5ce0}.metric-card.accent-orange{border-top:3px solid #d98817}.metric-card.metric-link{color:inherit;font:inherit;text-align:left;cursor:pointer;transition:border-color .14s ease,box-shadow .14s ease,transform .14s ease}.metric-card.metric-link:hover{border-right-color:#c8d6e2;border-bottom-color:#c8d6e2;border-left-color:#c8d6e2;box-shadow:0 5px 14px #0f172a14;transform:translateY(-1px)}.metric-card.metric-link:focus-visible{outline:3px solid rgb(11 143 211 / 18%);outline-offset:2px}.content-grid{display:grid;gap:16px;margin-bottom:16px}.content-grid.two-columns{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.content-grid.balance-grid{grid-template-columns:minmax(280px,.72fr) minmax(0,1.45fr)}.panel{min-width:0;border:1px solid var(--finance-line);border-radius:8px;background:#fff;box-shadow:var(--finance-shadow)}.panel:not(.table-panel){padding:18px}.panel-heading{display:flex;min-height:52px;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.table-panel>.panel-heading{min-height:60px;align-items:center;margin:0;padding:12px 16px;border-bottom:1px solid var(--finance-line)}.panel-heading h2{margin:0;font-size:15px}.eyebrow{margin:0 0 4px;color:var(--finance-blue-dark);font-size:10px;font-weight:800;letter-spacing:.08em}.text-link{color:var(--finance-blue-dark);font-size:12px;font-weight:700}.money{font-variant-numeric:tabular-nums;font-weight:700}.sales-list,.activity-list{display:grid}.sales-row,.activity-row{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:center;min-height:58px;border-bottom:1px solid #edf1f4}.activity-row{grid-template-columns:minmax(0,1fr) auto}.sales-row:last-child,.activity-row:last-child{border-bottom:0}.rank{display:grid;width:28px;height:28px;place-items:center;border-radius:7px;color:var(--finance-blue-dark);background:var(--finance-blue-soft);font-size:10px;font-weight:800}.sales-info,.activity-row>div:first-child,.activity-value{display:grid;gap:3px;min-width:0}.sales-info strong,.activity-row strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.sales-info span,.activity-row span{color:var(--finance-muted);font-size:10px}.activity-value{justify-items:end}.trend-table{display:grid}.trend-row{display:grid;grid-template-columns:1.2fr .8fr 1fr;min-height:42px;align-items:center;padding:0 10px;border-bottom:1px solid #edf1f4;font-size:12px}.trend-row:last-child{border-bottom:0}.trend-header{color:var(--finance-muted);background:#f9fbfc;font-size:10px;font-weight:700}.tabs{display:flex;gap:4px;margin-bottom:14px;border-bottom:1px solid var(--finance-line)}.tabs button{min-height:42px;padding:0 13px;border:0;border-bottom:2px solid transparent;color:var(--finance-muted);background:transparent;font-size:12px;font-weight:700;cursor:pointer}.tabs button.active{border-bottom-color:var(--finance-blue);color:var(--finance-blue-dark)}.table-wrap{width:100%;overflow-x:auto}.table-wrap table{width:100%;min-width:760px;border-collapse:collapse}.table-wrap th,.table-wrap td{height:46px;padding:0 13px;border-bottom:1px solid #edf1f4;text-align:left;font-size:11px;white-space:nowrap}.table-wrap th{height:38px;color:var(--finance-muted);background:#fafcfd;font-size:10px;font-weight:700}.table-wrap tbody tr:hover{background:#fbfdfe}.table-wrap tbody tr:last-child td{border-bottom:0}.table-subtext{display:block;margin-top:3px;color:var(--finance-muted);font-size:10px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px}.status-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 7px;border-radius:999px;color:#5f6978;background:#eef1f4;font-size:10px;font-weight:700;white-space:nowrap}.status-badge:before{width:5px;height:5px;border-radius:50%;background:currentColor;content:""}.status-成功,.status-已支付,.status-已通过,.status-已开具,.status-已入账,.status-支付成功,.status-充值成功,.status-进行中,.status-已匹配,.status-信息完整,.status-已启用,.status-success{color:var(--finance-green);background:var(--finance-green-soft)}.status-待处理,.status-待审核,.status-待支付,.status-支付中,.status-待复核,.status-处理中,.status-待核对,.status-信息待完善,.status-pending,.status-warning{color:var(--finance-amber);background:var(--finance-amber-soft)}.status-失败,.status-支付失败,.status-已驳回,.status-已拒绝,.status-有差异{color:var(--finance-red);background:var(--finance-red-soft)}.status-已退款,.status-已关闭,.status-已停用,.status-未配置,.status-muted{color:#657080;background:#eef1f4}.inline-form,.review-actions{display:flex;align-items:center;gap:7px}.inline-filter{display:flex;align-items:center;gap:8px;color:var(--finance-text);font-size:12px;font-weight:650}.inline-form input,.review-actions input{width:110px;height:32px;padding:0 8px;border:1px solid #cfd9e3;border-radius:6px;font-size:11px}.finance-main{width:min(1500px,calc(100% - 64px));margin:0 auto;padding:26px 0 52px}.finance-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.finance-heading h1{margin:0;font-size:25px}.finance-heading p{margin:6px 0 0;color:var(--finance-muted);font-size:13px}.balance-pill{display:flex;align-items:center;gap:11px;padding:10px 12px;border:1px solid var(--finance-line);border-radius:8px;background:#fff;box-shadow:var(--finance-shadow)}.balance-pill span{color:var(--finance-muted);font-size:11px}.balance-pill strong{font-size:16px;font-variant-numeric:tabular-nums}.finance-tabs{display:flex;min-height:52px;align-items:end;gap:3px;padding:0 12px;border:1px solid var(--finance-line);border-bottom:0;border-radius:8px 8px 0 0;background:#fff;overflow-x:auto}.finance-tabs a{position:relative;display:flex;min-width:max-content;height:52px;align-items:center;padding:0 13px;color:var(--finance-muted);font-size:13px;font-weight:700}.finance-tabs a.router-link-active{color:var(--finance-blue-dark)}.finance-tabs a.router-link-active:after{position:absolute;right:9px;bottom:0;left:9px;height:2px;background:var(--finance-blue);content:""}.finance-content{min-height:560px;padding:24px;border:1px solid var(--finance-line);border-radius:0 0 8px 8px;background:#fff}.section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.section-heading h2{margin:0;font-size:19px}.section-heading p{margin:5px 0 0;color:var(--finance-muted);font-size:12px}.section-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.record-panel{margin-bottom:16px}.record-panel:last-child{margin-bottom:0}.record-search{position:relative;display:grid}.record-search span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.record-search input{width:230px;height:36px;padding:0 11px;border:1px solid #cfd9e3;border-radius:7px;outline:none;color:var(--finance-ink);background:#fff;font:inherit;font-size:12px}.record-search input:focus{border-color:var(--finance-blue);box-shadow:0 0 0 3px #0b8fd321}.row-actions{display:flex;align-items:center;gap:6px}.invoice-state{display:grid;gap:4px;justify-items:start}.invoice-state small,.unavailable-reason{max-width:170px;color:var(--finance-muted);font-size:10px;line-height:1.45;white-space:normal}.expand-button{width:100%;min-height:42px;border:0;border-top:1px solid var(--finance-line);color:var(--finance-blue-dark);background:#fff;font-size:12px;font-weight:700;cursor:pointer}.expand-button:hover{background:var(--finance-soft)}.anchor-panel{scroll-margin-top:88px}.finance-app .finance-heading h1{font-size:27px}.finance-app .finance-heading p,.finance-app .finance-tabs a{font-size:14px}.finance-app .section-heading h2{font-size:21px}.finance-app .section-heading p,.finance-app .muted{font-size:13px}.finance-app .panel-heading h2{font-size:16px}.finance-app .metric-card span{font-size:13px}.finance-app .metric-card strong{font-size:26px}.finance-app .metric-card small{font-size:12px}.finance-app .table-wrap th{font-size:11px}.finance-app .table-wrap td{font-size:12px}.finance-app .button{font-size:13px}.course-summary{display:grid;grid-template-columns:76px minmax(0,1fr) auto;gap:13px;align-items:center;padding:16px}.course-cover-mini{display:grid;width:76px;height:54px;place-items:center;border:1px solid #cbe6f3;border-radius:7px;color:var(--finance-blue-dark);background:var(--finance-blue-soft);font-size:10px;font-weight:800}.course-summary div{display:grid;min-width:0;gap:4px}.course-summary div strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.course-summary div span{color:var(--finance-muted);font-size:11px}.course-summary>strong{font-size:16px}.coupon-list{display:grid;gap:8px;padding:14px}.coupon-option{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:11px;border:1px solid var(--finance-line);border-radius:7px;color:var(--finance-text);background:#fff;text-align:left;cursor:pointer}.coupon-option.active{border-color:#82c7e6;background:var(--finance-blue-soft)}.coupon-option strong{display:block;font-size:12px}.coupon-option span{color:var(--finance-muted);font-size:10px}.coupon-option b{color:var(--finance-green);font-size:12px}.summary-line{display:flex;justify-content:space-between;gap:14px;padding:9px 0;color:var(--finance-muted);font-size:12px}.summary-line strong{color:var(--finance-text)}.summary-total{display:flex;align-items:baseline;justify-content:space-between;margin:8px 0 15px;padding-top:14px;border-top:1px solid var(--finance-line)}.summary-total strong{color:#dd5d1d;font-size:24px}.payment-result{margin:12px 0 0;padding:10px 11px;border-radius:7px;font-size:12px;line-height:1.5}.payment-result.success{color:#087354;background:var(--finance-green-soft)}.payment-result.failed{color:#a62f3a;background:var(--finance-red-soft)}.notice{padding:10px 12px;border:1px solid #cde8f4;border-radius:7px;color:#315f72;background:#f1fbff;font-size:11px;line-height:1.6}.wallet-grid{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.3fr);gap:16px;align-items:start}.wallet-main-grid{grid-template-columns:1fr}.recharge-panel{padding:0!important;overflow:hidden}.recharge-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;border-bottom:1px solid #cde8f4;background:#f1fbff}.recharge-heading>div{display:grid;gap:3px}.recharge-heading p{margin:0;color:#497080;font-size:12px}.recharge-heading strong{color:var(--finance-ink);font-size:30px;font-variant-numeric:tabular-nums}.recharge-heading span{color:var(--finance-muted);font-size:11px}.recharge-body{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:24px;padding:22px}.recharge-body form{min-width:0}.payment-method{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3px 12px;margin:14px 0;padding:12px;border:1px solid var(--finance-line);border-radius:7px;background:var(--finance-soft)}.payment-method span{color:var(--finance-muted);font-size:11px}.payment-method strong{font-size:13px}.payment-method small{grid-column:1 / -1;color:var(--finance-muted);font-size:10px}.recharge-button{width:100%;min-height:42px}.recharge-confirm{min-height:255px;padding:18px;border:1px solid var(--finance-line);border-radius:8px;background:var(--finance-soft)}.recharge-confirm h3{margin:0 0 14px;font-size:15px}.confirm-row{display:flex;min-height:42px;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid #e5ebf0;color:var(--finance-muted);font-size:11px}.confirm-row strong{color:var(--finance-text);font-size:12px}.confirm-row+.recharge-button{margin-top:16px}.confirm-empty{display:grid;min-height:170px;place-items:center;color:var(--finance-muted);font-size:12px;line-height:1.7;text-align:center}.recent-ledger-panel{padding:18px!important}.amount-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:13px}.amount-grid button{min-height:36px;border:1px solid var(--finance-line);border-radius:7px;color:var(--finance-text);background:#fff;font-weight:700;cursor:pointer}.amount-grid button.active{border-color:var(--finance-blue);color:var(--finance-blue-dark);background:var(--finance-blue-soft)}.ledger-list{display:grid}.ledger-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:64px;border-bottom:1px solid #edf1f4}.ledger-row:last-child{border-bottom:0}.ledger-row div{display:grid;gap:3px;min-width:0}.ledger-row strong{font-size:12px}.ledger-row 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