._container_vifl0_1{padding:2rem;max-width:800px;margin:0 auto}._header_vifl0_7{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;flex-wrap:wrap;gap:1rem}._title_vifl0_16{font-size:2rem;color:#4ec9b0;margin:0}._victory_vifl0_22{background:#4ec9b033;border:2px solid #4ec9b0;border-radius:8px;padding:.75rem 1.5rem;color:#4ec9b0;font-size:1.2rem;font-weight:700}._instructions_vifl0_32{color:#ccc;margin-bottom:1.5rem;text-align:center;font-size:1rem;line-height:1.5}._toolLink_vifl0_40{text-align:center;margin-bottom:1.5rem;padding:1rem;background:#4ec9b01a;border:1px solid rgba(78,201,176,.3);border-radius:8px}._toolLinkButton_vifl0_49{display:inline-block;padding:.75rem 1.5rem;background:#4ec9b0;border:2px solid #4ec9b0;border-radius:8px;color:#1a1a1a;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s ease;margin-bottom:.5rem}._toolLinkButton_vifl0_49:hover{background:#3db89a;border-color:#3db89a;transform:translateY(-2px)}._toolLinkNote_vifl0_69{color:#999;font-size:.9rem;margin:0;font-style:italic}._hints_vifl0_76{margin-bottom:1.5rem;padding:1.5rem;background:#4ec9b01a;border:2px solid rgba(78,201,176,.3);border-radius:8px}._hintsTitle_vifl0_84{color:#4ec9b0;font-size:1.2rem;margin:0 0 1rem}._hintsList_vifl0_90{color:#ccc;font-size:.95rem;line-height:1.8;margin:0;padding-left:1.5rem}._hintsList_vifl0_90 li{margin-bottom:.5rem}._hintsList_vifl0_90 strong{color:#4ec9b0;font-weight:600}._gameArea_vifl0_107{display:flex;flex-direction:column;align-items:center;gap:2rem}._grid_vifl0_114{display:inline-block;border:3px solid #3d3d3d;border-radius:8px;padding:4px;background:#1a1a1a;position:relative}._row_vifl0_123{display:flex}._cell_vifl0_127{width:50px;height:50px;border:1px solid #3d3d3d;background:#2d2d2d;color:#ccc;font-size:1.5rem;font-weight:600;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;-webkit-user-select:none;user-select:none;position:relative;touch-action:manipulation;-webkit-tap-highlight-color:transparent}._cell_vifl0_127:hover:not(._initial_vifl0_146){background:#3d3d3d;border-color:#4ec9b0}._cell_vifl0_127._initial_vifl0_146{background:#1a1a1a;color:#4ec9b0;font-weight:700;cursor:default}._cell_vifl0_127._selected_vifl0_158{background:#4ec9b04d;border-color:#4ec9b0;box-shadow:0 0 10px #4ec9b080}._cell_vifl0_127._mainDiagonal_vifl0_165{background:#4ec9b040;border-left:2px solid rgba(78,201,176,.5);border-right:2px solid rgba(78,201,176,.5)}._cell_vifl0_127._mainDiagonal_vifl0_165._initial_vifl0_146{background:#4ec9b04d}._cell_vifl0_127._mainDiagonal_vifl0_165._selected_vifl0_158{background:#4ec9b080;box-shadow:0 0 15px #4ec9b0b3}._cell_vifl0_127._diagonal0_vifl0_181{background:#4ec9b040}._cell_vifl0_127._diagonal1_vifl0_185,._cell_vifl0_127._diagonal3_vifl0_186,._cell_vifl0_127._diagonal5_vifl0_187,._cell_vifl0_127._diagonal7_vifl0_188,._cell_vifl0_127._diagonal9_vifl0_189,._cell_vifl0_127._diagonal11_vifl0_190,._cell_vifl0_127._diagonal13_vifl0_191,._cell_vifl0_127._diagonal15_vifl0_192{background:#4ec9b014}._cell_vifl0_127._diagonal2_vifl0_196,._cell_vifl0_127._diagonal4_vifl0_197,._cell_vifl0_127._diagonal6_vifl0_198,._cell_vifl0_127._diagonal8_vifl0_199,._cell_vifl0_127._diagonal10_vifl0_200,._cell_vifl0_127._diagonal12_vifl0_201,._cell_vifl0_127._diagonal14_vifl0_202,._cell_vifl0_127._diagonal16_vifl0_203{background:#6496c814}._cell_vifl0_127._diagonal_vifl0_181._selected_vifl0_158{background:#4ec9b066}._cell_vifl0_127._error_vifl0_211{background:#e74c3c4d;border-color:#e74c3c;color:#e74c3c}._cell_vifl0_127._bottomBorder_vifl0_217{border-bottom:3px solid #4ec9b0}._cell_vifl0_127._rightBorder_vifl0_221{border-right:3px solid #4ec9b0}._controls_vifl0_225{width:100%;display:flex;flex-direction:column;align-items:center;gap:1.5rem}._numberPad_vifl0_233{display:grid;grid-template-columns:repeat(5,1fr);gap:.75rem;max-width:400px;width:100%}._numberButton_vifl0_241{padding:1rem;background:#2d2d2d;border:2px solid #3d3d3d;border-radius:8px;color:#ccc;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .2s ease;min-height:50px}._numberButton_vifl0_241:hover:not(:disabled){background:#3d3d3d;border-color:#4ec9b0;transform:translateY(-2px)}._numberButton_vifl0_241:disabled{opacity:.5;cursor:not-allowed}._clearButton_vifl0_265{grid-column:span 2;background:#e74c3c;border-color:#e74c3c;color:#fff}._clearButton_vifl0_265:hover:not(:disabled){background:#c0392b;border-color:#c0392b}._errorMessage_vifl0_277{margin-top:1.5rem;padding:1rem;background:#e74c3c33;border:2px solid #e74c3c;border-radius:8px;color:#e74c3c;text-align:center;font-size:1rem;font-weight:600}._successMessage_vifl0_289{margin-top:1.5rem;padding:1rem;background:#4ec9b033;border:2px solid #4ec9b0;border-radius:8px;color:#4ec9b0;text-align:center;font-size:1rem;font-weight:600}._submitButton_vifl0_301{background:#4ec9b0;border-color:#4ec9b0;color:#1a1a1a;font-weight:700;padding:1rem 2rem;min-width:200px}._submitButton_vifl0_301:hover:not(:disabled){background:#3db89a;border-color:#3db89a}._submitButton_vifl0_301:disabled{opacity:.5;cursor:not-allowed}@media(max-width:768px){._container_vifl0_1{padding:1rem}._title_vifl0_16{font-size:1.5rem}._cell_vifl0_127{width:40px;height:40px;font-size:1.2rem}._numberPad_vifl0_233{grid-template-columns:repeat(3,1fr);max-width:300px}._numberButton_vifl0_241{padding:.75rem;font-size:1rem;min-height:45px}._clearButton_vifl0_265{grid-column:span 3}}@media(max-width:480px){._cell_vifl0_127{width:35px;height:35px;font-size:1rem}._numberPad_vifl0_233{gap:.5rem}._numberButton_vifl0_241{padding:.5rem;font-size:.9rem;min-height:40px}}