:root{--brand-primary: #0d7af9;--brand-primary-dark: #0a62c7;--brand-primary-darker: #084e9e;--brand-primary-light-3: #4596fb;--brand-primary-light-5: #7db5fc;--brand-primary-light-7: #b5d3fd;--brand-primary-light-8: #cde2fe;--brand-primary-light-9: #e8f3ff;--text-primary: #1d2129;--text-regular: #4e5969;--text-secondary: #86909c;--text-placeholder: #a9aeb8;--border-color: #e5e6eb;--border-color-light: #eff0f2;--divider-color: #f2f3f5;--bg-page: #f5f7fa;--bg-elevated: #ffffff;--bg-subtle: #f7f9fc;--bg-hover: #f2f6fc;--success: #0fb87a;--success-bg: #e8faf2;--warning: #ff9a2e;--warning-bg: #fff5e8;--danger: #f53f3f;--danger-bg: #ffeceb;--info: #86909c;--info-bg: #f2f3f5;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-xs: 0 1px 2px rgba(15, 35, 60, .05);--shadow-sm: 0 1px 3px rgba(15, 35, 60, .06), 0 1px 2px rgba(15, 35, 60, .04);--shadow-md: 0 4px 16px rgba(15, 35, 60, .08);--shadow-lg: 0 12px 32px rgba(15, 35, 60, .12);--gap-sm: 8px;--gap-md: 16px;--gap-lg: 24px;--header-h: 56px;--sidebar-w: 220px;--sidebar-collapsed-w: 64px;--el-color-primary: #0d7af9;--el-color-primary-dark-2: #0a62c7;--el-color-primary-light-3: #4596fb;--el-color-primary-light-5: #7db5fc;--el-color-primary-light-7: #b5d3fd;--el-color-primary-light-8: #cde2fe;--el-color-primary-light-9: #e8f3ff;--el-color-success: #0fb87a;--el-color-warning: #ff9a2e;--el-color-danger: #f53f3f;--el-color-error: #f53f3f;--el-color-info: #86909c;--el-text-color-primary: #1d2129;--el-text-color-regular: #4e5969;--el-text-color-secondary: #86909c;--el-text-color-placeholder: #a9aeb8;--el-border-color: #e5e6eb;--el-border-color-light: #e5e6eb;--el-border-color-lighter: #eff0f2;--el-border-color-extra-light: #f2f3f5;--el-fill-color-blank: #ffffff;--el-fill-color-light: #f7f9fc;--el-bg-color-page: #f5f7fa;--el-border-radius-base: 6px;--el-border-radius-small: 4px;--el-box-shadow: 0 4px 16px rgba(15, 35, 60, .08);--el-box-shadow-light: 0 1px 3px rgba(15, 35, 60, .06);--el-font-size-base: 14px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;background:var(--bg-page);color:var(--text-primary);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}#app{height:100vh}a{color:var(--brand-primary);text-decoration:none}a:hover{color:var(--brand-primary-dark)}.page-container{padding:20px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:12px}.page-title{font-size:20px;font-weight:600;color:var(--text-primary);letter-spacing:.2px}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:4px}.card{background:var(--bg-elevated);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px;border:1px solid var(--border-color-light);box-shadow:var(--shadow-sm)}.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}.stat-card{position:relative;background:var(--bg-elevated);border-radius:var(--radius-lg);padding:20px;border:1px solid var(--border-color-light);box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;overflow:hidden}.stat-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--brand-primary),var(--brand-primary-light-3));opacity:.85}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-label{font-size:13px;color:var(--text-secondary);margin-bottom:8px}.stat-value{font-size:28px;font-weight:700;color:var(--brand-primary);line-height:1.2;font-variant-numeric:tabular-nums}.stat-sub{font-size:12px;color:var(--text-secondary);margin-top:6px}@media (max-width: 992px){.stat-cards{grid-template-columns:repeat(2,1fr)}}@media (max-width: 560px){.stat-cards{grid-template-columns:1fr}}.el-card{border-radius:var(--radius-lg)!important;border-color:var(--border-color-light)!important;box-shadow:var(--shadow-sm)!important}.el-card__header{font-weight:600}.el-button{font-weight:500}.el-button--primary{box-shadow:0 2px 6px #0d7af938}.el-button--primary:hover{box-shadow:0 4px 12px #0d7af952}.el-table{border-radius:var(--radius-md);overflow:hidden}.el-table th.el-table__cell{background:var(--bg-subtle)!important;color:var(--text-regular);font-weight:600}.el-table .el-table__cell{padding:10px 0}.el-input__wrapper,.el-textarea__inner,.el-select__wrapper{border-radius:var(--radius-md)!important}.el-menu{border-right:none!important}.el-tag{border-radius:var(--radius-sm);font-weight:500}.el-dialog{border-radius:var(--radius-xl);overflow:hidden}.el-dialog__header{margin-right:0;padding:18px 22px;border-bottom:1px solid var(--divider-color)}.el-dialog__body{padding:22px}.el-dialog__footer{padding:14px 22px 18px;border-top:1px solid var(--divider-color)}.el-tabs__item{font-weight:500}.el-pagination{justify-content:flex-end;padding-top:8px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#86909c59;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#86909c8c}::-webkit-scrollbar-track{background:transparent}.fade-enter-active,.fade-leave-active{transition:opacity .18s ease}.fade-enter-from,.fade-leave-to{opacity:0}.text-brand{color:var(--brand-primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-muted{color:var(--text-secondary)}.mono-num{font-variant-numeric:tabular-nums}