:root{--bg:#f6f7f9;--card:#fff;--text:#1c1f26;--muted:#6b7280;--border:#e5e7eb;--primary:#6d28d9;--primary-hover:#5b21b6;--star:#b45309;--success:#16a34a;--danger:#dc2626}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--primary);text-decoration:none}.container{max-width:920px;margin:0 auto;padding:32px 20px 80px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.topbar h1{font-size:20px;margin:0}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:20px}.card h2{margin-top:0;font-size:16px}label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;margin-top:14px;color:var(--muted)}input[type=number],input[type=password],input[type=text],select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}textarea{min-height:90px;resize:vertical}button{cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;background:var(--primary);color:#fff}button:hover{background:var(--primary-hover)}button.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}button.secondary:hover{background:#f3f4f6}.actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);text-transform:uppercase}.badge,th{font-weight:600;font-size:12px}.badge{display:inline-block;padding:2px 9px;border-radius:999px;background:#ede9fe;color:var(--primary)}.badge.ganado{background:#dcfce7;color:var(--success)}.badge.perdido{background:#fee2e2;color:var(--danger)}.muted{color:var(--muted);font-size:13px}.star{color:var(--star)}.checkrow{display:flex;align-items:flex-start;gap:8px;margin-top:10px}.checkrow input{margin-top:3px}.checkrow label{margin:0;font-weight:400;color:var(--text);font-size:14px}pre.instructions{white-space:pre-wrap;word-break:break-word;background:#faf8ff;border:1px solid var(--border);border-radius:8px;padding:16px;font-family:inherit;font-size:14px;line-height:1.5}.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.login-wrap{max-width:360px;margin:90px auto}