#app{height:100%}:root{--primary:#2563eb;--primary-hover:#1d4ed8;--sidebar-bg:#1e293b;--sidebar-text:#94a3b8;--sidebar-active:#f8fafc;--header-bg:#fff;--header-border:#e2e8f0;--content-bg:#f8fafc;--card-bg:#fff;--card-radius:6px;--card-shadow:0 1px 3px rgba(0,0,0,.06);--text:#334155;--text-secondary:#64748b;--border:#e2e8f0}*{margin:0;padding:0;box-sizing:border-box}#app,body,html{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;background:var(--content-bg);-webkit-font-smoothing:antialiased;line-height:1.5}.el-header,body{color:var(--text)}.el-header{background:var(--header-bg)!important;border-bottom:1px solid var(--header-border);padding:0 24px;box-shadow:none}.el-aside{background:var(--sidebar-bg)!important;box-shadow:none}.el-menu{border-right:none!important}.el-menu-item,.el-submenu__title{color:var(--sidebar-text)!important;height:44px!important;line-height:44px!important;font-size:14px!important}.el-menu-item:hover,.el-submenu__title:hover{background:hsla(0,0%,100%,.06)!important;color:var(--sidebar-active)!important}.el-menu-item.is-active{background:hsla(0,0%,100%,.1)!important;color:var(--sidebar-active)!important;font-weight:500;border-right:3px solid var(--primary)}.el-submenu .el-menu-item{min-width:0;padding-left:48px!important}.el-submenu__icon-arrow{color:var(--sidebar-text)}.el-main{background:var(--content-bg);padding:24px;overflow-x:hidden}.page-header{margin-bottom:20px;font-size:18px;font-weight:600;color:var(--text);letter-spacing:-.01em}.el-card{border-radius:var(--card-radius)!important;border:1px solid var(--border)!important;box-shadow:var(--card-shadow)!important;background:var(--card-bg)!important}.el-card__body{padding:20px 24px!important}.el-table{font-size:14px}.el-table th{background:#f8fafc!important;color:var(--text);font-weight:500;font-size:13px}.el-table--border:after,.el-table--group:after,.el-table:before{background:var(--border)}.el-table td,.el-table th.is-leaf,.el-table--border,.el-table--group{border-color:var(--border)}.el-table .el-table__row:hover>td{background:#f8fafc!important}.el-button--primary{background:var(--primary)!important}.el-button--primary:hover{background:var(--primary-hover)!important;border-color:var(--primary-hover)!important}.el-input__inner,.el-textarea__inner{border-radius:4px;border-color:var(--border)}.el-input__inner:focus,.el-textarea__inner:focus{border-color:var(--primary);outline:none}.el-dialog{border-radius:var(--card-radius);box-shadow:0 4px 20px rgba(0,0,0,.1);border:1px solid var(--border)}.el-dialog__header{padding:16px 24px;border-bottom:1px solid var(--border);font-weight:600;font-size:15px;color:var(--text)}.el-dialog__body{padding:24px}.el-dialog__footer{padding:12px 24px 20px;border-top:1px solid var(--border)}.stat-value{font-size:24px;font-weight:600;color:var(--text);margin-top:4px}.stat-label{font-size:13px;color:var(--text-secondary)}.el-checkbox__input.is-checked .el-checkbox__inner,.el-radio__input.is-checked .el-radio__inner,.el-switch.is-checked .el-switch__core{border-color:var(--primary);background:var(--primary)}