.game{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;gap:2rem}.game-title{font-size:3rem;font-weight:700;margin:0;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-status{font-size:1.5rem;font-weight:600;padding:1rem 2rem;border-radius:.5rem;min-width:250px;text-align:center;transition:all .3s ease}.game-status.next-player{background-color:#3b82f6;color:#fff}.game-status.winner{background-color:#10b981;color:#fff;animation:pulse 1s ease-in-out infinite}.game-status.draw{background-color:#f59e0b;color:#fff}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.board{display:flex;flex-direction:column;gap:.5rem;padding:1rem;background-color:#ffffff1a;border-radius:1rem;box-shadow:0 8px 32px #0000001a}.board-row{display:flex;gap:.5rem}.square{width:100px;height:100px;font-size:2.5rem;font-weight:700;background-color:#fff;border:3px solid #e5e7eb;border-radius:.5rem;cursor:pointer;transition:all .2s ease;color:#1f2937;display:flex;align-items:center;justify-content:center}.square:hover:not(.filled){background-color:#f3f4f6;border-color:#9ca3af;transform:scale(1.05)}.square:active:not(.filled){transform:scale(.95)}.square.filled{cursor:not-allowed}.square.winning{background-color:#10b981;color:#fff;border-color:#059669;animation:winningSquare .5s ease-in-out}@keyframes winningSquare{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.reset-button{padding:1rem 2rem;font-size:1.125rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:.5rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px #0000001a}.reset-button:hover{transform:translateY(-2px);box-shadow:0 6px 12px #00000026}.reset-button:active{transform:translateY(0);box-shadow:0 2px 4px #0000001a}@media (max-width: 640px){.game-title{font-size:2rem}.square{width:80px;height:80px;font-size:2rem}.game-status{font-size:1.25rem;padding:.75rem 1.5rem}.reset-button{padding:.75rem 1.5rem;font-size:1rem}}@media (prefers-color-scheme: light){.board{background-color:#0000000d}}.app{width:100%;min-height:100vh}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%;margin:0 auto;text-align:center}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}}