#app{width:100%;height:100vh}.wechat-warning{text-align:center;padding:8px 0}.warning-icon{font-size:48px;margin-bottom:16px}.warning-title{font-size:18px;font-weight:600;color:var(--n-text-color);margin-bottom:16px}.warning-content{text-align:left;color:var(--n-text-color-2);line-height:1.6}.warning-content p{margin-bottom:12px}.warning-steps{background:var(--n-color-modal);padding:12px;border-radius:6px;border:1px solid var(--n-border-color)}.warning-note{font-size:13px;color:var(--n-text-color-3)}.warning-footer{display:flex;justify-content:center}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#00000040}.dark ::-webkit-scrollbar-thumb{background:#ffffff26}.dark ::-webkit-scrollbar-thumb:hover{background:#ffffff40}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}.slide-fade-enter-active{transition:all .3s ease-out}.slide-fade-leave-active{transition:all .2s cubic-bezier(1,.5,.8,1)}.slide-fade-enter-from,.slide-fade-leave-to{transform:translate(20px);opacity:0}@media(max-width:767px){.hidden-mobile{display:none!important}}@media(min-width:768px){.hidden-desktop{display:none!important}}.stat-card{transition:transform .2s ease,box-shadow .2s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.table-container{width:100%;overflow-x:auto}.page-container{padding:20px;min-height:calc(100vh - 64px)}@media(max-width:767px){.page-container{padding:12px}}:root{--seller-mobile-font-caption: 10px;--seller-mobile-font-secondary: 11px;--seller-mobile-font-body: 12px;--seller-mobile-font-emphasis: 14px;--seller-mobile-font-section-title: 16px;--seller-mobile-font-page-title: 20px;--seller-mobile-icon-inline: 14px;--seller-mobile-icon-button: 16px;--seller-mobile-icon-section: 20px;--seller-mobile-icon-business: 36px;--seller-mobile-control-height: 30px;--seller-mobile-page-gap: 8px;--seller-mobile-card-gap: 6px;--seller-mobile-item-gap: 4px;--seller-mobile-panel-padding: 8px}.seller-app,.seller-login-page{--seller-bg: #eef4ff;--seller-surface: #ffffff;--seller-surface-soft: #f6f9ff;--seller-surface-raised: #ffffff;--seller-primary: #0868f7;--seller-primary-hover: #005aed;--seller-primary-soft: rgba(8, 104, 247, .1);--seller-purple: #7928d8;--seller-text: #111827;--seller-text-secondary: #667085;--seller-text-muted: #98a2b3;--seller-border: rgba(8, 104, 247, .28);--seller-border-strong: #0868f7;--seller-success: #00b96b;--seller-warning: #e99500;--seller-danger: #f5223b;--seller-disabled: #98a2b3;--seller-radius-sm: 12px;--seller-radius-md: 18px;--seller-radius-lg: 24px;--seller-shadow: 0 12px 36px rgba(28, 74, 145, .1);--seller-content-width: 1480px;color:var(--seller-text)}.dark .seller-app,.dark .seller-login-page{--seller-bg: #00030b;--seller-surface: #020718;--seller-surface-soft: #030a1f;--seller-surface-raised: #050b1e;--seller-primary: #0868f7;--seller-primary-hover: #2780ff;--seller-primary-soft: rgba(8, 104, 247, .16);--seller-purple: #872bdc;--seller-text: #f7f8fc;--seller-text-secondary: #a2a4ad;--seller-text-muted: #70737e;--seller-border: rgba(54, 91, 149, .52);--seller-border-strong: #0868f7;--seller-success: #00d77d;--seller-warning: #ffad00;--seller-danger: #ff273f;--seller-disabled: #777984;--seller-shadow: 0 16px 44px rgba(0, 0, 0, .38)}.seller-page{width:min(100%,var(--seller-content-width));margin:0 auto;padding:22px clamp(14px,3vw,36px) 48px}.seller-grid,.seller-card-grid,.seller-action-grid{display:grid;gap:18px}.seller-grid{grid-template-columns:repeat(12,minmax(0,1fr))}.seller-card-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr))}.seller-action-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr))}.seller-filter-bar{display:flex;align-items:flex-end;flex-wrap:wrap;gap:12px;padding:18px;margin-bottom:18px;border:1px solid var(--seller-border);border-radius:var(--seller-radius-md);background:var(--seller-surface)}.seller-pagination{display:flex;justify-content:center;padding-top:24px}.seller-page :where(.n-card,.n-data-table,.n-collapse,.n-list){border-color:var(--seller-border);border-radius:var(--seller-radius-md);background:var(--seller-surface)}.seller-page :where(.card-list-content,.coupon-card-list){display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:16px}.seller-page :where(.device-card,.order-card,.user-item-card,.coupon-card){min-width:0;height:100%;border:1px solid var(--seller-border)!important;border-radius:var(--seller-radius-md)!important;background:var(--seller-surface-soft)!important;box-shadow:none!important}.seller-page :where(.page-title,.n-page-header-header__title){color:var(--seller-text);font-size:clamp(22px,3vw,32px);font-weight:500}.seller-page :where(.page-header,.header-filters){gap:12px}.seller-primary-button{border-color:var(--seller-primary)!important;background:var(--seller-primary)!important;color:#fff!important}.seller-outline-button{border-color:var(--seller-border-strong)!important;background:transparent!important;color:var(--seller-primary)!important}.seller-icon-frame{display:grid;width:64px;height:64px;flex:0 0 64px;place-items:center;border:1px solid var(--seller-border-strong);border-radius:18px;color:var(--seller-primary);background:var(--seller-primary-soft)}.seller-icon-frame img,.seller-icon-frame svg{width:36px;height:36px}@media(max-width:767px){.seller-page{padding:14px 12px calc(32px + env(safe-area-inset-bottom))}.seller-grid,.seller-card-grid,.seller-action-grid{grid-template-columns:minmax(0,1fr);gap:12px}.seller-filter-bar{align-items:stretch;padding:14px}.seller-filter-bar>*{min-width:100%}}@media(max-width:575px){.seller-app,.seller-login-page{font-size:var(--seller-mobile-font-body)}.seller-page{padding:var(--seller-mobile-panel-padding) var(--seller-mobile-panel-padding) calc(24px + env(safe-area-inset-bottom))}.seller-grid,.seller-card-grid,.seller-action-grid{gap:var(--seller-mobile-card-gap)}.seller-filter-bar{gap:var(--seller-mobile-card-gap);padding:var(--seller-mobile-panel-padding);margin-bottom:var(--seller-mobile-page-gap)}.seller-pagination{padding-top:10px}}@media(min-width:768px)and (max-width:1199px){.seller-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}