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14px;display:flex}.best-time-label{color:var(--text-secondary);font-size:13px}.best-time-value{color:var(--gold);font-variant-numeric:tabular-nums;font-size:14px;font-weight:700}.profile-empty{text-align:center;color:var(--text-secondary);padding:20px 0;font-size:14px}.profile-actions{gap:10px;margin-top:24px;display:flex}.profile-leaderboard-btn{border:1px solid var(--gold);height:44px;color:var(--gold);cursor:pointer;background:0 0;border-radius:8px;flex:1;font-size:15px;font-weight:600;transition:all .2s}.profile-leaderboard-btn:hover{background:#fbbf241a}.profile-logout-btn{border:1px solid var(--border-cell);height:44px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;flex:1;font-size:15px;transition:all .2s}.profile-logout-btn:hover{color:#ef4444;border-color:#ef4444}:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-page:#0a0e1a;--bg-board:#1a1f35;--bg-cell:#1e2540;--bg-cell-hover:#2a3155;--bg-cell-selected:#2d3a6e;--bg-cell-highlight:#1f2a50;--bg-cell-same-number:#2a3570;--bg-cell-error:#4a1525;--border-cell:#2a3050;--border-box:#4a5580;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-prefilled:#e2e8f0;--text-user:#818cf8;--text-note:#64748b;--text-error:#f87171;--accent-primary:#818cf8;--accent-secondary:#a78bfa;--accent-glow:#818cf866;--accent-glow-strong:#818cf8b3;--neon-blue:#60a5fa;--neon-purple:#a78bfa;--neon-cyan:#22d3ee;--neon-orange:#fb923c;--neon-green:#4ade80;--gold:#fbbf24;--silver:#94a3b8;--bronze:#d97706;--shadow-card:0 4px 20px #0006}[data-theme=light]{--bg-primary:#f1f5f9;--bg-secondary:#e2e8f0;--bg-page:#f1f5f9;--bg-board:#fff;--bg-cell:#f8fafc;--bg-cell-hover:#e2e8f0;--bg-cell-selected:#c7d2fe;--bg-cell-highlight:#e0e7ff;--bg-cell-same-number:#ddd6fe;--bg-cell-error:#fecaca;--border-cell:#cbd5e1;--border-box:#64748b;--text-primary:#1e293b;--text-secondary:#64748b;--text-prefilled:#1e293b;--text-user:#6366f1;--text-note:#94a3b8;--text-error:#dc2626;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-glow:#6366f133;--accent-glow-strong:#6366f166;--neon-blue:#3b82f6;--neon-purple:#7c3aed;--neon-cyan:#06b6d4;--neon-orange:#f97316;--neon-green:#22c55e;--gold:#d97706;--silver:#64748b;--bronze:#b45309;--shadow-card:0 4px 20px #00000014}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{background-color:var(--bg-primary);width:100%;height:100%;color:var(--text-prefilled);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;transition:background-color .3s,color .3s}body{overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-box);border-radius:3px}