*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.admin-layout{min-height:100vh}.admin-header{background:#fff;padding:0 24px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 1px 4px #00152914;position:sticky;top:0;z-index:1}.admin-sider{background:#001529}.admin-content{margin:24px;padding:24px;background:#fff;border-radius:8px;min-height:280px}.stat-card{border-radius:8px;box-shadow:0 1px 2px #0000000d}.stat-card .ant-card-body{padding:20px 24px}.stat-icon{font-size:48px;opacity:.8}.stat-value{font-size:32px;font-weight:600;margin-top:8px}.stat-label{color:#00000073;font-size:14px}.wallet-table .ant-table{font-size:13px}.wallet-table .ant-tag{font-size:12px}.address-text{font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:12px}.balance-positive{color:#52c41a;font-weight:500}.balance-negative{color:#ff4d4f;font-weight:500}.loading-container{display:flex;justify-content:center;align-items:center;min-height:400px}.empty-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:300px;color:#00000073}