:root,:root[data-theme=light]{--bg: #f8f9fa;--surface: #ffffff;--ink: #1a1a2e;--ink-soft: #6b7280;--ink-faint: #9ca3af;--line: #e5e7eb;--line-soft: #f3f4f6;--accent: #6366f1;--accent-soft: #eef2ff;--good: #16a34a;--good-soft: #dcfce7;--bad: #dc2626;--bad-soft: #fee2e2;--warn: #d97706;--warn-soft: #fef3c7;--shadow-card: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);--sans: "Inter", system-ui, -apple-system, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}:root[data-theme=dark]{--bg: #0f172a;--surface: #1e293b;--ink: #e2e8f0;--ink-soft: #94a3b8;--ink-faint: #64748b;--line: #334155;--line-soft: #1e293b;--accent: #818cf8;--accent-soft: #1e1b4b;--good: #4ade80;--good-soft: #052e16;--bad: #f87171;--bad-soft: #450a0a;--warn: #fbbf24;--warn-soft: #451a03;--shadow-card: 0 1px 3px rgba(0,0,0,.3), 0 2px 6px rgba(0,0,0,.2)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--sans);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;min-height:100vh;transition:background-color .2s ease,color .2s ease}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--sans);cursor:pointer}.app{max-width:1100px;margin:0 auto;padding:0 16px}.topbar{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--line);padding:12px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.topbar-title{font-weight:700;font-size:18px;margin:0;letter-spacing:-.02em}.topbar-tabs{display:flex;gap:4px;flex:1;justify-content:center}.tab{background:transparent;border:0;padding:8px 14px;font-size:13px;font-weight:600;color:var(--ink-soft);border-radius:8px;transition:color .12s,background .12s}.tab:hover{color:var(--ink)}.tab.active{color:var(--ink);background:var(--accent-soft)}.theme-toggle{background:transparent;border:1px solid var(--line);padding:6px 10px;border-radius:6px;font-size:14px;color:var(--ink-soft)}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:var(--shadow-card)}.card-title{font-size:14px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;margin:0 0 12px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px}.stat-value{font-size:28px;font-weight:700;color:var(--ink);font-family:var(--mono)}.stat-label{font-size:12px;font-weight:600;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;margin-top:4px}.games-list{display:flex;flex-direction:column;gap:8px}.game-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface);border:1px solid var(--line);border-radius:8px;font-size:14px}.game-result{font-weight:700;font-size:12px;padding:2px 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