:root{--admin-color-bg-page: #f5f7fb;--admin-color-bg-surface: #ffffff;--admin-color-bg-subtle: #f8fafc;--admin-color-border: #d9e1ec;--admin-color-border-soft: #e7edf5;--admin-color-text: #111827;--admin-color-text-regular: #334155;--admin-color-text-muted: #64748b;--admin-color-primary: #475569;--admin-color-primary-hover: #334155;--admin-color-primary-soft: #f1f5f9;--admin-color-sider: #252b33;--admin-color-sider-hover: #303844;--admin-color-sider-active: #374151;--admin-color-sider-text: #cbd5e1;--admin-color-sider-title: #ffffff;--admin-shadow-card: 0 8px 26px rgba(15, 23, 42, .05);--admin-shadow-login: 0 22px 60px rgba(15, 23, 42, .18);--admin-radius-card: 8px;--admin-operation-result-max-width: 360px;--admin-list-card-min-height: calc(100vh - 242px) ;--admin-list-table-min-height: 360px;--login-panel-max-width: 460px;--login-page-padding: 48px;--login-page-background-overlay: linear-gradient(135deg, rgba(15, 23, 42, .08), rgba(15, 23, 42, .02));--login-form-padding-block: 42px;--login-form-padding-inline: 48px;--login-panel-background: rgba(255, 255, 255, .92);--login-field-height: 42px;--login-field-gap: 18px;--login-field-radius: 8px;--login-form-margin-top: 24px;--login-label-gap: 8px;--login-field-padding-x: 14px;--login-field-focus-ring-size: 3px;--dashboard-chart-height: 300px;--dashboard-grid-gap: 16px;--dashboard-page-gap: 18px;--dashboard-chart-min-column: 320px;--dashboard-toolbar-gap: 8px;--dashboard-toolbar-padding-y: 6px;--dashboard-toolbar-padding-x: 8px;--dashboard-date-range-width: 320px;--dashboard-error-max-width: 520px}body{margin:0;color:var(--admin-color-text);background:var(--admin-color-bg-page);font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}*{box-sizing:border-box}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:var(--login-page-padding);background:var(--login-page-background-overlay),url(/assets/login-background-optimized-BI24mzWV.jpg);background-position:center;background-size:cover}.login-panel{display:block;width:min(var(--login-panel-max-width),100%);overflow:hidden;background:var(--login-panel-background);border:1px solid rgba(255,255,255,.72);border-radius:18px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--admin-shadow-login)}.login-card h2,.login-card h3{margin:0}.login-form-wrap{display:grid;align-content:center;padding:var(--login-form-padding-block) var(--login-form-padding-inline)}.login-card{width:100%}.login-card h2,.login-card h3{color:var(--admin-color-text);font-size:24px;line-height:1.3}.login-card p{margin:6px 0 20px;color:var(--admin-color-text-muted);line-height:1.7}.login-form{display:grid;gap:var(--login-field-gap);margin-top:var(--login-form-margin-top)}.login-form__field{display:grid;gap:var(--login-label-gap);color:var(--admin-color-text-regular);font-size:14px;font-weight:700}.login-form__field input{width:100%;height:var(--login-field-height);border:1px solid var(--admin-color-border);border-radius:var(--login-field-radius);padding:0 var(--login-field-padding-x);color:var(--admin-color-text);background:var(--admin-color-bg-surface);outline:none;transition:border-color .18s ease,box-shadow .18s ease}.login-form__field input:focus{border-color:var(--admin-color-primary);box-shadow:0 0 0 var(--login-field-focus-ring-size) var(--admin-color-primary-soft)}.login-button{width:100%;height:var(--login-field-height);border:0;border-radius:var(--login-field-radius);margin-top:8px;color:var(--admin-color-bg-surface);background:var(--admin-color-primary);font-weight:700;cursor:pointer;transition:background-color .18s ease,opacity .18s ease}.login-button:hover:not(:disabled){background:var(--admin-color-primary-hover)}.login-button:disabled{cursor:not-allowed;opacity:.72}.admin-shell{min-height:100vh;background:var(--admin-color-bg-page)}.admin-aside{background:var(--admin-color-sider);box-shadow:1px 0 #11182738}.admin-logo{height:72px;display:flex;align-items:center;padding:0 24px;color:var(--admin-color-sider-title);font-size:22px;font-weight:800;border-bottom:1px solid rgba(255,255,255,.08)}.admin-aside .el-menu{border-right:0;padding:10px 0}.admin-aside .el-menu-item{height:56px;padding:0 24px!important;font-size:15px}.admin-aside .el-menu-item.is-active{background:var(--admin-color-sider-active);color:var(--admin-color-sider-title)!important;font-weight:700}.admin-aside .el-menu-item:hover{background:var(--admin-color-sider-hover)}.admin-content{min-width:0}.admin-header{display:flex;align-items:center;justify-content:space-between;height:72px;padding:0 28px;background:var(--admin-color-bg-surface)}.admin-search{width:min(720px,52vw);margin:0 auto}.admin-search .el-input__wrapper{border-radius:4px}.admin-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.admin-user{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 8px;color:var(--admin-color-text);background:transparent;border:0;cursor:pointer;font:inherit}.admin-main{min-height:calc(100vh - 110px);padding:0;background:var(--admin-color-bg-page)}.admin-page-enter-active,.admin-page-leave-active{transition:opacity .18s ease,transform .18s ease}.admin-page-enter-from{opacity:0;transform:translateY(8px)}.admin-page-leave-to{opacity:0;transform:translateY(-4px)}@media(prefers-reduced-motion:reduce){.admin-page-enter-active,.admin-page-leave-active{transition:none}}.page-title{margin-bottom:18px}.page-title h1{margin:0;font-size:32px;line-height:1.25}.page-title p{margin:0;color:var(--admin-color-text-muted)}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.metric-card{border:1px solid var(--admin-color-border-soft);border-radius:var(--admin-radius-card);box-shadow:var(--admin-shadow-card)}.metric-card .el-result{padding:12px 0}.metric-card .el-result__icon svg{width:38px;height:38px}.metric-card .el-result__title p{color:var(--admin-color-primary);font-size:30px;font-weight:800}.metric-card .el-result__subtitle p{color:var(--admin-color-text-muted);font-size:var(--el-font-size-base)}.admin-list-page{display:flex;min-height:calc(100vh - 110px);flex-direction:column}.table-card{border:1px solid var(--admin-color-border-soft);border-radius:var(--admin-radius-card);box-shadow:var(--admin-shadow-card)}.admin-list-card{flex:1;min-height:var(--admin-list-card-min-height)}.admin-list-card>.el-card__body{display:flex;min-height:var(--admin-list-card-min-height);flex-direction:column}.admin-list-table{flex:1;min-height:var(--admin-list-table-min-height)}.el-table .admin-table-operation-column{background:var(--admin-color-bg-surface)}.el-table .admin-table-operation-column .cell{display:flex;align-items:center;gap:10px}.el-table .admin-table-fill-column .cell{min-height:1px;padding:0}.el-table .el-table-fixed-column--right{right:0!important}.el-table .el-table-fixed-column--right:before{box-shadow:-8px 0 12px #0f172a0a}.table-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.table-toolbar .el-form{flex:1}.table-toolbar .el-form-item{margin-bottom:12px}.table-toolbar .el-select{width:128px}.table-pagination{display:flex;justify-content:flex-start;padding-top:18px}@media(max-width:900px){.login-page{padding:20px}.login-form-wrap{padding:34px 30px 38px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-search{width:42vw}.admin-actions .el-button span{display:none}.table-toolbar{display:block}}