:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;color:#1a1a1a;background:#fafafa}body{margin:0;padding:0}.app{max-width:1200px;margin:0 auto;padding:24px 16px 96px}.header h1{margin:0;font-size:28px;font-weight:600}.header p{margin:8px 0 0;color:#666;font-size:14px}.tabs{display:flex;gap:4px;border-bottom:1px solid #ddd;margin:24px 0 16px}.tab{padding:10px 16px;cursor:pointer;border:none;background:transparent;font-size:14px;font-weight:500;color:#666;border-bottom:2px solid transparent;margin-bottom:-1px}.tab:hover{color:#1a1a1a}.tab.active{color:#1a1a1a;border-bottom-color:#f0a000}.headline{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:16px 0 24px}.stat{background:#fff;padding:16px;border-radius:8px;border:1px solid #e5e5e5}.stat .label{font-size:12px;color:#888;text-transform:uppercase;letter-spacing:.04em}.stat .value{font-size:28px;font-weight:600;margin-top:4px}.stat .compare{font-size:13px;color:#666;margin-top:4px}.stat.win .value{color:#0a8a0a}.stat.loss .value{color:#b04040}.chart-card{background:#fff;padding:16px;border-radius:8px;border:1px solid #e5e5e5;margin-bottom:16px}.chart-card h3{margin:0 0 12px;font-size:16px;font-weight:600}table.scores{width:100%;border-collapse:collapse;font-size:13px}table.scores th,table.scores td{padding:8px 12px;text-align:right;border-bottom:1px solid #eee}table.scores th:first-child,table.scores td:first-child{text-align:left}table.scores th{background:#f5f5f5;font-weight:600}.footer{margin-top:48px;padding-top:16px;border-top:1px solid #eee;color:#888;font-size:12px}.loading,.error{padding:24px;text-align:center;color:#888}.error{color:#b04040}