@import"https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap";*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;display:flex;justify-content:center;align-items:center;background:#0a0a0a;font-family:Orbitron,monospace;color:#0ff;overflow:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(0,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,255,.1) 1px,transparent 1px);background-size:30px 30px;pointer-events:none;z-index:-1}body:after{content:"◢ ◣ ◥ ◤";position:fixed;inset:20px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;place-items:start;font-size:2rem;color:#ff0080;text-shadow:0 0 20px currentColor;animation:pulse 2s infinite;pointer-events:none;z-index:-1}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes neonGlow{0%,to{box-shadow:0 0 10px #0ff,0 0 20px #0ff,0 0 30px #0ff,inset 0 0 10px #00ffff1a}50%{box-shadow:0 0 15px #0ff,0 0 25px #0ff,0 0 35px #0ff,inset 0 0 15px #0ff3}}.board{display:flex;flex-direction:column;gap:8px;padding:30px;border:3px solid #00ffff;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 0 20px #0ff,0 0 40px #0ff,inset 0 0 20px #00ffff1a;position:relative;animation:neonGlow 3s infinite}.board:before{content:"▼ TIC-TAC-TOE ▼";position:absolute;top:-50px;left:50%;transform:translate(-50%);font-size:1.5rem;font-weight:900;color:#ff0080;text-shadow:0 0 10px #ff0080,0 0 20px #ff0080;white-space:nowrap;letter-spacing:3px}.board-row{display:flex;gap:8px}.status{text-align:center;font-size:1.2rem;font-weight:700;margin-bottom:20px;padding:15px 20px;border:2px solid #ff0080;background:#ff00801a;color:#ff0080;text-shadow:0 0 15px #ff0080;box-shadow:0 0 15px #ff00804d,inset 0 0 15px #ff00801a;letter-spacing:2px;text-transform:uppercase}.square{width:80px;height:80px;display:flex;justify-content:center;align-items:center;border:2px solid #00ffff;font-size:2.5rem;font-weight:900;font-family:Orbitron,monospace;background:#000000b3;cursor:pointer;transition:all .3s ease;color:#0ff;text-shadow:0 0 15px currentColor;box-shadow:0 0 10px #00ffff4d,inset 0 0 10px #00ffff1a;position:relative;overflow:hidden}.square:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,255,255,.2),transparent);transition:left .5s}.square:hover{background:#00ffff1a;border-color:#ff0080;color:#ff0080;text-shadow:0 0 20px #ff0080;box-shadow:0 0 20px #ff008080,inset 0 0 15px #ff008033;transform:scale(1.05)}.square:hover:before{left:100%}.square:contains("X"){color:#ff0080;text-shadow:0 0 20px #ff0080}.square[data-value=X],.square[data-value=O]{color:#ff0080!important;text-shadow:0 0 20px #ff0080!important}.square:active{transform:scale(.95)}@keyframes glitch{0%{transform:translate(0)}20%{transform:translate(-2px)}40%{transform:translate(2px)}60%{transform:translate(-2px)}80%{transform:translate(2px)}to{transform:translate(0)}}@keyframes neonWin{0%{box-shadow:0 0 10px #39ff14cc,0 0 20px #39ff1499,inset 0 0 10px #39ff1433}to{box-shadow:0 0 20px #39ff14,0 0 35px #39ff14e6,inset 0 0 15px #39ff144d}}.square.winner{border-color:#39ff14!important;color:#39ff14!important;text-shadow:0 0 20px #39ff14!important;animation:neonWin 1.2s ease-in-out infinite alternate}.status:contains("Winner"){animation:glitch .3s infinite;color:#00ff80;border-color:#00ff80;text-shadow:0 0 25px #00ff80;box-shadow:0 0 25px #00ff8080,inset 0 0 20px #00ff8033}#resetbtn{margin-top:30px;padding:15px 30px;font-family:Orbitron,monospace;font-size:1.1rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#ff0080;background:#000c;border:2px solid #ff0080;cursor:pointer;transition:all .3s ease;text-shadow:0 0 10px #ff0080;box-shadow:0 0 15px #ff00804d,inset 0 0 10px #ff00801a;position:relative;overflow:hidden}#resetbtn:before{content:"◀ "}#resetbtn:after{content:" ▶"}#resetbtn:before,#resetbtn:after{color:#0ff;text-shadow:0 0 10px #00ffff;animation:pulse 1.5s infinite alternate}#resetbtn:hover{color:#0ff;border-color:#0ff;text-shadow:0 0 20px #00ffff;box-shadow:0 0 25px #00ffff80,inset 0 0 15px #0ff3;transform:scale(1.05)}#resetbtn:hover:before,#resetbtn:hover:after{color:#ff0080;text-shadow:0 0 15px #ff0080}#resetbtn:active{transform:scale(.98);box-shadow:0 0 10px #00ffff4d,inset 0 0 20px #00ffff4d}#resetbtn:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,255,255,.3),transparent);transition:left .6s}#resetbtn:hover:after{left:100%}.game{display:flex;gap:24px;align-items:flex-start}.game-info{min-width:240px;padding:16px;border:2px solid #00ffff;background:#000000b3;box-shadow:0 0 15px #00ffff4d,inset 0 0 10px #00ffff1a}.game-info ol{list-style:none;padding-left:0;margin-top:16px;display:flex;flex-direction:column;gap:10px}.move-btn{padding:10px 14px;font-family:Orbitron,monospace;font-size:.9rem;font-weight:700;letter-spacing:1px;color:#0ff;background:#000c;border:2px solid #00ffff;cursor:pointer;transition:all .2s ease;text-shadow:0 0 10px #00ffff;box-shadow:0 0 10px #00ffff4d,inset 0 0 8px #00ffff1a}.move-btn:hover:not(.current){color:#ff0080;border-color:#ff0080;text-shadow:0 0 15px #ff0080;box-shadow:0 0 15px #ff008066,inset 0 0 10px #ff008033;transform:translateY(-1px)}.move-btn.current,.move-btn:disabled{border-color:#39ff14;color:#39ff14;text-shadow:0 0 15px #39ff14;cursor:default;opacity:.9}@media (max-width: 480px){.square{width:60px;height:60px;font-size:2rem}.board{padding:20px}.board:before{font-size:1.2rem;top:-40px}#resetbtn{padding:12px 24px;font-size:1rem;margin-top:20px}}