*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f0f0f0}::-webkit-scrollbar-thumb{background:#bfbfbf;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#8c8c8c}.ant-layout-sider{box-shadow:2px 0 8px rgba(0,0,0,.06)}.ant-card{transition:box-shadow .2s ease}.ant-card:hover{box-shadow:0 2px 8px rgba(0,0,0,.09)}.auth-background{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center}.dashboard-content{padding:24px;min-height:calc(100vh - 64px);background:#f5f5f5}@media print{.ant-layout-header,.ant-layout-sider{display:none!important}.dashboard-content{padding:0;background:#fff}}