:root{--primary:#027AFF;--ink:#121212;--ink-secondary:rgba(18,18,18,.8);--muted:rgba(18,18,18,.6);--hairline:rgba(18,18,18,.1);--soft:#F6F8FA;--r-sm:6px;--r-md:8px;--ease-spring:cubic-bezier(.32,.72,0,1);--ease-out:ease-out;--focus-ring:0 0 0 3px rgba(2,122,255,.18);--hover-overlay:inset 0 0 0 100px rgba(18,18,18,.1)}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;color:var(--ink);font-size:14px;line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}button,input{font-family:inherit}a{color:inherit;text-decoration:none}button,a,input{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:2px solid var(--primary);outline-offset:4px}[v-cloak]{display:none}h1,h2,h3,p{margin:0}h1,h2,h3,strong{font-weight:500}code,pre{font-family:Consolas,'SFMono-Regular',monospace;font-size:12px;font-variant-numeric:tabular-nums}.topbar{height:76px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--hairline)}.brand{display:flex;gap:12px;align-items:center;font-size:18px;font-weight:500;letter-spacing:-.4px}.brand img{border-radius:8px}.demo-tag{font-size:10px;letter-spacing:1.3px;color:var(--muted);border:1px solid var(--hairline);padding:1px 6px;border-radius:4px;margin-left:4px}.top-meta{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.channel-dot{width:6px;height:6px;border-radius:50%;background:#0FB776}.divider{height:14px;width:1px;background:var(--hairline);margin:0 12px}.app-tray{padding:12px;gap:12px;display:flex;background:var(--soft);min-height:calc(100vh - 76px)}.sidebar,.workspace{background:#fff;border-radius:16px;box-shadow:0 1px 2px rgba(57,70,85,.04),0 8px 24px -8px rgba(57,70,85,.08),inset 0 1px 0 rgba(255,255,255,.8)}.sidebar{flex:0 0 204px;padding:28px 16px;display:flex;flex-direction:column}.nav-label{font-size:11px;color:var(--muted);letter-spacing:1.3px;margin:0 12px 12px}.nav-item{height:44px;display:flex;align-items:center;gap:12px;padding:0 16px;border-radius:8px;color:var(--ink-secondary);margin-bottom:8px;transition:background-color .16s}.nav-item i{font-size:18px}.nav-item:hover{background:var(--soft)}.nav-item.active{background:rgba(2,122,255,.06);color:var(--primary);font-weight:500}.sidebar-bottom{margin-top:auto;padding:100px 12px 0}.sidebar-title{font-size:12px;font-weight:500}.sidebar-bottom p{font-size:11px;line-height:1.9;color:var(--muted);margin:8px 0 24px}.local-label{font-size:10px;color:var(--muted);letter-spacing:.8px}.workspace{flex:1;min-width:0;padding:40px 40px 0;display:flex;flex-direction:column}.page-heading{margin-bottom:32px}.eyebrow{font-size:10px;letter-spacing:1.6px;color:var(--muted)}h1{font-size:28px;letter-spacing:-.5px;line-height:1.4;margin:8px 0 10px}.page-heading p{color:var(--muted);font-size:13px}.page-footer{margin-top:auto;padding:36px 0 20px;display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.notice{border:1px solid rgba(245,166,35,.3);background:rgba(245,166,35,.06);padding:16px 20px;border-radius:8px;display:flex;gap:12px;align-items:flex-start;font-size:12px;color:var(--ink-secondary);margin-bottom:28px}.notice>i{font-size:18px;margin-top:2px;color:#9b6000}.notice strong{display:block;font-size:13px;margin-bottom:4px}.notice small{display:block;margin-top:8px;color:var(--muted)}.notice.error{background:rgba(245,74,69,.04);border-color:rgba(245,74,69,.25)}.text-button{background:none;border:0;color:var(--primary);cursor:pointer}.pay-layout{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(330px,1fr);gap:64px;flex:1;align-items:start}.section-caption{display:flex;align-items:center;gap:12px;margin-bottom:32px}.section-caption h2{font-size:16px}.step-number{font-size:10px;font-variant-numeric:tabular-nums;border:1px solid var(--hairline);border-radius:6px;width:26px;height:26px;display:inline-flex;justify-content:center;align-items:center;color:var(--muted)}.el-form-item__label{color:var(--ink-secondary);font-size:12px;font-weight:500;padding-bottom:8px!important;line-height:1.5}.el-form-item{margin-bottom:24px}.amount-input{position:relative;border-bottom:1px solid var(--hairline);display:flex;align-items:center;padding:8px 0 12px}.amount-input:focus-within{border-color:var(--primary)}.currency{font-size:28px;font-weight:500;margin-right:12px;line-height:1}.amount-input .el-input__inner{border:none;box-shadow:none!important;padding:0;height:64px;font-size:48px;color:var(--ink);font-weight:500;letter-spacing:-2px;border-radius:0;font-variant-numeric:tabular-nums;background:transparent}.amount-input .el-input.is-disabled .el-input__inner{color:var(--ink);background:transparent}.amount-input .el-input__inner::placeholder{color:rgba(18,18,18,.2)}.unit{color:var(--muted);padding:8px 0 0 12px}.field-help{font-size:11px;color:var(--muted);line-height:1.6;margin-top:12px}.amount-field{margin-bottom:16px}.quick-amounts{display:flex;gap:8px;margin-bottom:32px}.quick-amounts button{background:#fff;border:1px solid var(--hairline);border-radius:6px;min-width:0;flex:1;padding:8px 4px;cursor:pointer;color:var(--ink-secondary);font-size:12px;transition:background-color .16s}.quick-amounts button:hover,.quick-amounts button.selected{border-color:var(--primary);background:rgba(2,122,255,.04);color:var(--primary)}.quick-amounts button:disabled{opacity:.5;cursor:default}.el-input__inner,.el-textarea__inner{border-color:var(--hairline);border-radius:6px;color:var(--ink);font-size:13px}.el-input__inner:focus,.el-textarea__inner:focus{border-color:var(--primary);box-shadow:var(--focus-ring)}.el-input .el-input__count .el-input__count-inner{font-size:11px}.el-button{border-radius:6px;font-weight:500;color:var(--ink-secondary);border-color:var(--hairline)}.el-button--primary{color:#fff;background:var(--primary);border-color:var(--primary)}.el-button--primary:focus,.el-button--primary:hover{background:var(--primary);border-color:var(--primary);box-shadow:var(--hover-overlay)}.el-button--primary.is-disabled,.el-button--primary.is-disabled:hover{background:var(--primary);border-color:var(--primary);color:#fff;opacity:.4}.el-button--text{border:0;color:var(--primary);padding-left:0;padding-right:0}.el-button--text.is-disabled{color:rgba(18,18,18,.3)}.create-button{width:100%;height:44px;text-align:center}.create-button i{margin-left:12px}.payment-note{font-size:11px;color:var(--muted);display:flex;gap:8px;margin-top:16px;align-items:center}.payment-note i{font-size:14px}.how-to{border-top:1px solid var(--hairline);margin-top:36px;padding-top:24px;font-size:12px;color:var(--muted)}.how-to h3{font-size:12px;color:var(--ink-secondary);margin-bottom:16px}.how-to>div{display:flex;align-items:center;gap:12px;margin-bottom:12px}.how-to>div span{font-size:10px;color:var(--muted);width:18px;height:18px;background:var(--soft);border-radius:4px;text-align:center;line-height:18px}.scan-section{border-left:1px solid var(--hairline);padding-left:48px;min-height:520px}.live-label{margin-left:auto;font-size:11px;color:var(--muted)}.scan-content{display:flex;flex-direction:column;align-items:center;text-align:center;padding:8px 0 24px;min-height:344px}.scan-content h3{font-size:16px;margin:24px 0 8px}.qr-placeholder{width:224px;height:224px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:var(--soft);border:1px dashed rgba(18,18,18,.15);border-radius:12px;color:var(--muted);font-size:11px;margin:8px 0 0}.qr-placeholder i{font-size:52px;color:rgba(18,18,18,.25)}.qr-frame{margin:16px 0;width:240px;height:240px;border:1px solid var(--hairline);border-radius:12px;display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:0 0 20px rgba(57,70,85,.05)}.qr-frame img{object-fit:contain;max-width:100%}.scan-amount{font-size:36px;line-height:1.2;letter-spacing:-1.5px;font-weight:500;font-variant-numeric:tabular-nums}.scan-amount small{font-size:20px;letter-spacing:0}.scan-instruction{font-size:13px;display:flex;align-items:center;gap:8px;margin:0 0 4px}.muted{font-size:12px;color:var(--muted)}.countdown{font-variant-numeric:tabular-nums;color:var(--ink-secondary)}.scan-actions{margin-top:24px;display:flex;gap:8px}.scan-actions .el-button+.el-button{margin-left:0}.scan-bottom{border-top:1px solid var(--hairline);padding-top:20px;font-size:11px;color:var(--muted);text-align:center}.scan-bottom i{margin-right:4px}.order-receipt{border-top:1px solid var(--hairline);padding-top:20px;font-size:11px;display:flex;flex-direction:column;gap:12px}.order-receipt>div{display:flex;justify-content:space-between;gap:16px}.order-receipt>div>span:first-child{color:var(--muted);white-space:nowrap}.order-receipt code{font-size:10px;word-break:break-all}.order-receipt>div>span:last-child{text-align:right;overflow-wrap:anywhere}.inline-error{font-size:12px;color:#b52d29;margin-top:16px;overflow-wrap:anywhere}.result-icon{width:88px;height:88px;border-radius:50%;color:#0a7d51;background:rgba(15,183,118,.08);display:flex;align-items:center;justify-content:center;font-size:44px;margin-top:28px}.result-icon+h3{margin-bottom:20px}.result-icon~.muted{margin-top:16px}.records-link{color:var(--primary);font-size:12px;margin-top:24px}.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);padding:24px 0;margin:0 0 36px;gap:24px}.stats-strip>div{padding-left:24px;border-left:1px solid var(--hairline)}.stats-strip>div:first-child{padding-left:0;border:0}.stats-strip>div>span{font-size:12px;color:var(--muted)}.stats-strip strong{font-size:28px;font-variant-numeric:tabular-nums;letter-spacing:-.8px;display:block;margin-top:8px;line-height:1.4}.stats-strip small{font-size:12px;color:var(--muted);letter-spacing:0;margin:0 6px}.stats-strip strong small:first-child{margin-left:0}.records-section{margin-bottom:24px}.table-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px}.table-toolbar h2{font-size:16px}.count{font-size:12px;color:var(--muted);background:var(--soft);padding:2px 8px;border-radius:4px;margin-left:8px}.toolbar-actions{display:flex;gap:12px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 16px;border:1px solid transparent;border-radius:var(--r-sm);font-family:inherit;font-size:13px;font-weight:500;line-height:1;cursor:pointer;white-space:nowrap;transition:transform .12s var(--ease-spring),box-shadow .16s var(--ease-out),background-color .16s var(--ease-out)}.btn:focus-visible{outline:none;box-shadow:var(--focus-ring)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{box-shadow:var(--hover-overlay)}.filters{display:flex;gap:12px;align-items:center;padding-bottom:20px}.filters>.el-input{width:320px}.filters .el-input__inner{height:36px;line-height:36px}.filters>.el-select{width:154px}.filter-hint{font-size:11px;color:var(--muted);margin-left:auto}.el-table{color:var(--ink-secondary);font-size:12px}.el-table th.el-table__cell{background:var(--soft);color:var(--muted);font-size:11px;font-weight:500;padding:12px 0}.el-table td.el-table__cell{padding:20px 0;border-bottom-color:rgba(18,18,18,.06)}.el-table .cell{padding-left:16px;padding-right:16px}.el-table--enable-row-hover .el-table__body tr:hover>td.el-table__cell{background:rgba(2,122,255,.02)}.table-description{font-size:13px;color:var(--ink);margin-bottom:4px}.order-number{font-size:10px;color:var(--muted);white-space:nowrap}.table-amount{font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--ink)}.table-date{font-size:11px;color:var(--muted)}.el-tag{border:0;border-radius:4px;font-weight:400}.el-tag--success{background:rgba(15,183,118,.08);color:#0a7d51}.el-tag--warning{background:rgba(245,166,35,.1);color:#875600}.el-tag--info{background:var(--soft);color:var(--muted)}.el-tag--danger{background:rgba(245,74,69,.08);color:#b52d29}.el-button.refund-button:not(.is-disabled){color:#b52d29}.el-table__fixed-right{box-shadow:-8px 0 16px -10px rgba(57,70,85,.12)}.pagination{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);padding-top:24px}.el-pager li.active,.el-pagination button:hover{color:var(--primary)}.el-table__empty-block{min-height:220px}.el-table__empty-text{font-size:12px;color:var(--muted);line-height:1.6}.el-dialog,.el-message-box{border-radius:12px;box-shadow:0 0 30px rgba(57,70,85,.12);max-width:calc(100vw - 32px)}.el-dialog__header{padding:24px;border-bottom:1px solid var(--hairline)}.el-dialog__title{font-size:18px;font-weight:500;color:var(--ink)}.el-dialog__body{padding:24px;color:var(--ink-secondary)}.detail-summary{display:flex;align-items:center;gap:16px}.detail-summary>span{font-size:12px;color:var(--muted)}.detail-summary strong{font-size:28px;font-variant-numeric:tabular-nums}.detail-summary>.el-tag{margin-left:auto}.detail-heading{font-size:14px;margin:28px 0 16px}.detail-grid{display:grid;grid-template-columns:140px 1fr;margin:0;font-size:12px}.detail-grid dt,.detail-grid dd{margin:0;padding:10px 12px;border-bottom:1px solid rgba(18,18,18,.06);overflow-wrap:anywhere;white-space:pre-wrap}.detail-grid dt{background:var(--soft);color:var(--muted)}.raw-data{margin-top:28px}.raw-data pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);padding:16px;max-height:400px;overflow:auto}.el-collapse-item__header{font-size:12px;color:var(--muted)}.el-message-box__message p{overflow-wrap:anywhere}.el-message{max-width:calc(100vw - 24px);min-width:0}.el-message__content{line-height:1.6}.el-select .el-input.is-focus .el-input__inner{border-color:var(--primary)}
@media(min-width:1600px){.workspace{padding:48px 56px 0}.pay-layout{grid-template-columns:minmax(320px,.85fr) minmax(420px,1fr);gap:100px}.scan-content{padding-top:24px;padding-bottom:40px}.how-to{margin-top:48px}}
@media(max-width:1200px){.sidebar{flex-basis:168px;padding:24px 12px}.workspace{padding:28px 24px 0}.pay-layout{gap:32px;grid-template-columns:minmax(260px,1fr) minmax(280px,1fr)}.scan-section{padding-left:28px}.filter-hint{display:none}.live-label{font-size:10px}.order-receipt>div{flex-wrap:wrap;gap:4px}.order-receipt code{font-size:11px}}
@media(max-width:900px){.app-tray{display:block}.sidebar{flex-direction:row;padding:8px 12px;margin-bottom:12px;align-items:center;gap:24px}.sidebar nav{display:flex;gap:8px}.nav-item{margin:0;height:40px}.nav-label,.sidebar-bottom{display:none}.workspace{min-height:calc(100vh - 164px)}.stats-strip strong{font-size:22px}.stats-strip{gap:12px}.stats-strip>div{padding-left:12px}}
@media(max-width:640px){.topbar{height:64px;padding:0 20px}.brand{font-size:16px;gap:8px}.top-meta{font-size:11px}.top-meta .divider,.top-meta .divider+*{display:none}.top-meta{font-size:0}.top-meta .channel-dot{margin-left:8px}.app-tray{padding:8px}.sidebar{margin-bottom:8px}.workspace{padding:28px 20px 0}.page-heading{margin-bottom:24px}h1{font-size:24px}.page-heading p{line-height:1.8}.pay-layout{display:block}.scan-section{border-left:0;border-top:1px solid var(--hairline);margin-top:32px;padding:28px 0 0;min-height:0}.how-to{display:none}.scan-content{padding-bottom:28px}.section-caption{margin-bottom:20px}.live-label{font-size:11px}.notice{padding:12px}.page-footer{font-size:10px;gap:16px;padding-top:32px}.stats-strip{grid-template-columns:1fr 1fr;row-gap:24px}.stats-strip>div:nth-child(3){padding:0;border:0}.stats-strip strong{font-size:24px}.filters{flex-wrap:wrap}.filters>.el-input{width:100%}.filters>.el-select{flex:1}.table-toolbar{align-items:center}.table-toolbar h2{font-size:14px}.toolbar-actions{gap:8px}.toolbar-actions .el-button{padding:9px 10px}.btn{padding:0 12px}.pagination{flex-direction:column;align-items:flex-start;gap:12px}.detail-grid{grid-template-columns:108px 1fr}.detail-summary{flex-wrap:wrap}.el-dialog__body{padding:16px}.el-dialog__header{padding:20px}.el-dialog__title{font-size:16px}.detail-summary strong{font-size:24px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* 支付渠道使用标准分段控制器。 */
.ui-seg{display:inline-flex;background:var(--soft);border-radius:8px;padding:3px}.ui-seg button{height:32px;padding:0 24px;border:0;background:transparent;font:inherit;font-size:13px;color:var(--muted);border-radius:6px;cursor:pointer;transition:background-color .16s,box-shadow .16s}.ui-seg button.active{background:#fff;color:var(--primary);box-shadow:0 1px 4px rgba(57,70,85,.1)}.ui-seg button:disabled{cursor:default;opacity:.6}.filters{flex-wrap:wrap}.filters>.el-select{width:144px}