*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f4f4f4;--card:#fff;--border:#e0e0e0;--pos:#3b6d11;--neg:#a32d2d;--accent:#185fa5;--text-primary:#1a1a1a;--text-secondary:#6b6b6b;--radius:12px;--max-w:480px}body{background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,sans-serif;font-size:14px}#root{max-width:var(--max-w);flex-direction:column;min-height:100dvh;margin:0 auto;display:flex}.card{background:var(--card);border:.5px solid var(--border);border-radius:var(--radius);padding:14px}.pos{color:var(--pos)}.neg{color:var(--neg)}.muted{color:var(--text-secondary)}.badge{border-radius:99px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-buy{color:#185fa5;background:#ebf2ff}.badge-sell{color:#a32d2d;background:#fdecea}.badge-green{color:#3b6d11;background:#e6f4ea}.badge-gray{color:#6b6b6b;background:#f0f0f0}.skeleton{background:linear-gradient(90deg,#e8e8e8 25%,#f4f4f4 50%,#e8e8e8 75%) 0 0/200% 100%;border-radius:6px;animation:1.4s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.error-box{color:var(--text-secondary);flex-direction:column;align-items:center;gap:10px;padding:32px 16px;display:flex}.error-box button{border:1px solid var(--border);background:var(--card);cursor:pointer;border-radius:8px;padding:8px 20px;font-size:13px}.section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;font-size:12px;font-weight:600}.divider{background:var(--border);height:.5px;margin:12px 0}