:root{--fo-blue: #1E6FD9;--fo-blue-light: #EBF3FF;--fo-dark: #2D2D2D;--fo-grey: #8C8C8C;--fo-green: #52C41A;--fo-red: #FF4D4F;--fo-white: #ffffff;--fo-bg: #f5f7fa;--fo-border: #e8e8e8}body{background:var(--fo-bg);color:var(--fo-dark)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f0f0f0}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}.fo-metric-card{background:#fff;border:1px solid var(--fo-border);border-radius:8px;padding:16px;text-align:center}.fo-metric-label{font-size:11px;color:var(--fo-grey);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.fo-metric-value{font-size:22px;font-weight:700;color:var(--fo-dark)}.fo-metric-value.positive{color:var(--fo-green)}.fo-metric-value.negative{color:var(--fo-red)}.fo-metric-value.blue{color:var(--fo-blue)}.fo-brand{font-size:18px;font-weight:800;color:#fff;letter-spacing:2px}.fo-brand span{opacity:.7;font-weight:400}.fo-page-header{margin-bottom:24px}.fo-page-header h2{font-size:20px;font-weight:700;color:var(--fo-dark);margin:0}.fo-page-header p{color:var(--fo-grey);font-size:13px;margin:4px 0 0}.fo-badge-green{background:#f6ffed;color:#52c41a;border:1px solid #b7eb8f;padding:2px 8px;border-radius:4px;font-size:12px}.fo-badge-red{background:#fff2f0;color:#ff4d4f;border:1px solid #ffa39e;padding:2px 8px;border-radius:4px;font-size:12px}.fo-badge-blue{background:#e6f4ff;color:#1e6fd9;border:1px solid #91caff;padding:2px 8px;border-radius:4px;font-size:12px}.ant-layout-sider{border-right:1px solid var(--fo-border)!important}.ant-menu-item-selected{font-weight:600!important}.ant-table-thead>tr>th{background:var(--fo-blue-light)!important;font-weight:600!important}.ant-card{border-radius:8px!important}.ant-statistic-content-value{color:var(--fo-dark)!important}.fo-chart-container{width:100%;height:300px;border-radius:8px;overflow:hidden;background:#fff}.fo-loading{display:flex;align-items:center;justify-content:center;height:200px}.ant-progress-bg{background:var(--fo-blue)!important}@media (max-width: 768px){.fo-metric-value{font-size:18px}.ant-layout-sider{display:none}}