:root{--app-bg:#07100d;--surface:#0c1713;--surface-raised:#102019;--surface-quiet:#0a1511;--divider:#ffffff14;--text:#f4f0e7;--text-secondary:#95a59e;--text-quiet:#687871;--court:#d6ad74;--court-variation:#c99255;--court-line:#614224;--coach:#ffb45a;--agent:#58d2c0;--system:#a69af4;--success:#7bd493;--error:#f0715e;--warning:#f0b65f;--action-move:#1b6660;--action-dribble:#397a9b;--action-pass:#c76654;--action-shot:#7665b5;--action-screen:#865f27;--offense:#0f5e58;--defense:#f0e5cd;--coach-ink:#ffe2b8;--court-note:#6f512f;--control-border:#f4f0e729;--radius-control:8px;--radius-surface:14px;color:var(--text);background:var(--app-bg);font-synthesis:none;text-rendering:optimizelegibility;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 8% 0%, #58d2c014, transparent 30rem), 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