:root{--bg:#f5f7fb;--surface:#fff;--surface-muted:#f8fafc;--text:#4b5563;--text-h:#111827;--text-soft:#6b7280;--primary:#2563eb;--primary-soft:#eff6ff;--success:#059669;--danger:#dc2626;--border:#e5e7eb;--border-strong:#d1d5db;--shadow:0 10px 28px #0f172a0f;--radius:8px}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}#root{width:100%;min-height:100vh}.ant-card{border-radius:var(--radius)!important;box-shadow:var(--shadow)!important;border-color:var(--border)!important}.ant-card-head{border-bottom-color:var(--border)!important;min-height:44px!important}.ant-card-head-title{color:var(--text-h);font-weight:650}.ant-table-wrapper{border-radius:var(--radius)}.ant-table-wrapper .ant-table-thead>tr>th{background:var(--surface-muted)!important;color:#374151!important;font-weight:650!important}.ant-table-wrapper .ant-table{font-size:13px}.ant-btn{border-radius:6px}.ant-modal-content,.ant-drawer-content{border-radius:var(--radius)}.ant-statistic-title{color:var(--text-soft)!important;font-size:13px!important}.ant-statistic-content{color:var(--text-h)!important}.page-header{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px;display:flex}.page-header h3.ant-typography,.page-header h4.ant-typography{color:var(--text-h)!important;margin:0!important}.page-subtitle{color:var(--text-soft);margin-top:4px}.toolbar-card{margin-bottom:16px}.metric-card .ant-card-body{padding:16px 18px}.metric-card-accent{border-left:3px solid var(--primary)!important}.result-highlight{border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(#fff 0%,#f8fafc 100%);padding:16px}.mono-text{font-family:Menlo,Monaco,Consolas,monospace;font-size:12px}.kline-container{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:16px;padding:16px}.polling-dot{border-radius:50%;width:8px;height:8px;margin-right:6px;animation:1.5s infinite pulse;display:inline-block}.polling-dot.running{background:#1677ff}.polling-dot.done{background:#52c41a;animation:none}.polling-dot.failed{background:#ff4d4f;animation:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}