.p4-scope{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--border: #30363d;--text-primary: #c9d1d9;--text-secondary: #8b949e;--text-tertiary: #6e7681;--success: #3fb950;--danger: #f85149;--info: #58a6ff;--warning: #d29922;--accent: #79c0ff;--player-color: #f85149;--bot-color: #58a6ff;--cell-border: #30363d;--cell-hover: rgba(88, 166, 255, .1);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-primary);line-height:1.6}.p4-scope *{margin:0;padding:0;box-sizing:border-box}.p4-scope #puissance4-container{display:flex;justify-content:center;align-items:center;min-height:100%;padding:20px;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.p4-scope #home-screen{text-align:center;background:var(--bg-secondary);padding:40px;border-radius:12px;border:1px solid var(--border);box-shadow:0 8px 24px #0006;max-width:500px;animation:slideIn .5s ease-out}.p4-scope #home-screen.hidden{display:none}.p4-scope #home-screen h1{font-size:48px;margin-bottom:10px;background:linear-gradient(135deg,var(--info),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.p4-scope #home-screen p{color:var(--text-secondary);margin-bottom:30px;font-size:16px}.p4-scope #instructions{color:var(--text-secondary);margin:20px 0}.p4-scope #button-container{margin-top:30px}.p4-scope #level-selector{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:30px}.p4-scope .level-btn{padding:12px 20px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease}.p4-scope .level-btn:hover{background:var(--info);color:var(--bg-primary);border-color:var(--info);transform:scale(1.05)}.p4-scope .level-btn:active{transform:scale(.98)}.p4-scope .action-button{padding:12px 24px;margin:8px;background:var(--info);color:var(--bg-primary);border:none;border-radius:6px;cursor:pointer;font-size:16px;font-weight:600;transition:all .3s ease}.p4-scope .action-button:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 4px 12px #58a6ff4d}.p4-scope .action-button:active{transform:translateY(0)}.p4-scope .action-button:disabled{background:var(--text-tertiary);cursor:not-allowed;opacity:.5}.p4-scope #best-score-display{color:var(--success);font-size:18px;margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.p4-scope #game-screen{display:flex;flex-direction:column;align-items:center;gap:20px;width:100%;max-width:600px}.p4-scope #game-screen.hidden{display:none}.p4-scope #game-header{display:flex;justify-content:space-around;align-items:center;width:100%;padding:15px 20px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:14px;flex-wrap:wrap;gap:15px}.p4-scope #game-header>span{font-weight:600}.p4-scope #challenge-message{color:var(--text-secondary);margin-bottom:30px;font-size:14px}.p4-scope #main-menu-btn{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.p4-scope #timer-display{font-size:18px;font-weight:700;color:var(--success);animation:pulse-timer 1s infinite}@keyframes pulse-timer{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.p4-scope #board{display:grid;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(6,1fr);gap:8px;padding:15px;background:var(--bg-secondary);border:2px solid var(--border);border-radius:8px;box-shadow:0 8px 24px #0000004d;aspect-ratio:7 / 6;width:100%}.p4-scope .cell{background:var(--bg-tertiary);border:2px solid var(--border);border-radius:50%;cursor:default;transition:all .3s ease;position:relative;display:flex;align-items:center;justify-content:center}.p4-scope .cell.empty{background:linear-gradient(135deg,var(--bg-tertiary),#1c2128)}.p4-scope .cell.player{background:linear-gradient(135deg,var(--player-color),#d5445f);box-shadow:0 0 12px #f8514999;border-color:var(--player-color)}.p4-scope .cell.bot{background:linear-gradient(135deg,var(--bot-color),#3b88db);box-shadow:0 0 12px #58a6ff99;border-color:var(--bot-color)}.p4-scope .cell.winning{animation:winning .6s infinite;outline:3px solid #ffd33d;outline-offset:2px;z-index:2}@keyframes winning{0%,to{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.15);filter:brightness(1.3);box-shadow:0 0 12px #ffd33de6,0 0 24px #ffd33da6,0 0 36px #ffd33d73}}@keyframes fall{0%{opacity:0;transform:translateY(-200px)}to{opacity:1;transform:translateY(0)}}.p4-scope #column-buttons{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;width:100%}.p4-scope .play-col{padding:10px;background:var(--info);color:var(--bg-primary);border:none;border-radius:6px;cursor:pointer;font-size:13px;font-weight:600;transition:all .3s ease}.p4-scope .play-col:hover:not(:disabled){background:var(--accent);transform:scale(1.08) translateY(-2px);box-shadow:0 4px 12px #58a6ff66}.p4-scope .play-col:active:not(:disabled){transform:scale(.96)}.p4-scope .play-col:disabled{opacity:.5;cursor:not-allowed}.p4-scope #game-over-screen{text-align:center;background:var(--bg-secondary);padding:40px;border-radius:12px;border:1px solid var(--border);box-shadow:0 8px 24px #0006;max-width:500px;animation:slideIn .5s ease-out}.p4-scope #game-over-screen.hidden{display:none}.p4-scope #game-result-message{font-size:32px;font-weight:700;margin-bottom:20px;color:var(--success)}.p4-scope #final-score-display{font-size:24px;color:var(--info);margin-bottom:30px;padding:15px;background:var(--bg-tertiary);border-radius:6px}.p4-scope #game-over-screen button{margin:10px}@media (max-width: 600px){.p4-scope #puissance4-container{padding:10px}.p4-scope #home-screen,.p4-scope #game-over-screen{padding:20px;max-width:100%}.p4-scope #home-screen h1{font-size:36px}.p4-scope #level-selector{grid-template-columns:1fr}.p4-scope #game-screen{max-width:100%}.p4-scope #game-header{font-size:12px;gap:10px}.p4-scope #board{gap:4px;padding:10px}.p4-scope .cell{border-width:1px}.p4-scope #column-buttons{gap:4px}.p4-scope .play-col{padding:8px;font-size:11px}}@media (max-width: 400px){.p4-scope #home-screen h1{font-size:28px}.p4-scope #game-result-message{font-size:24px}.p4-scope #final-score-display{font-size:18px}.p4-scope .play-col{padding:6px;font-size:10px}}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.p4-scope ::-webkit-scrollbar{width:8px}.p4-scope ::-webkit-scrollbar-track{background:var(--bg-secondary)}.p4-scope ::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.p4-scope ::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.p4-scope button:focus-visible{outline:2px solid var(--info);outline-offset:2px}*{font-family:Orbitron,sans-serif}body{margin:0;padding:0;padding-top:12vh;background-color:#000;position:relative;overflow-x:hidden;color:#fff}header{background:linear-gradient(to bottom,rgba(0,0,0,.95),transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding:2vh 2vw;height:8vh;display:flex;align-items:center;justify-content:space-between;position:fixed;top:0;left:0;right:0;z-index:1000;transition:transform .3s ease-in-out;border-bottom:2px solid #fff;gap:20px}header.header-hidden{transform:translateY(-100%)}.header-title{cursor:pointer}.wrapper-left,.wrapper-right{display:flex;width:15vw;align-items:center;justify-content:start}.wrapper-right{justify-content:end}.logout-btn{background:#f443;border:2px solid rgba(255,68,68,.5);color:#f44;font-size:.9rem;font-weight:700;padding:10px 20px;border-radius:50px;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;white-space:nowrap}.logout-btn:hover{background:#ff44444d;border-color:#f44;transform:translateY(-2px);box-shadow:0 5px 20px #f446}.logout-btn:active{transform:translateY(0)}.logout-btn i{margin-right:8px}.colored-title{background:linear-gradient(90deg,#0af,#04f);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.fantom-logo{width:54px;height:54px}.avatar{width:50px;height:50px;border-radius:10px;border:2px solid #fff;display:flex;align-items:center;justify-content:center;background:#0af3;overflow:hidden;transition:all .3s ease;cursor:pointer;flex-shrink:0;position:relative}.avatar:hover{border-color:#0af;box-shadow:0 0 20px #00aaff80}.header-loading .avatar{opacity:.6;animation:pulse 1.5s infinite ease-in-out}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(.95)}to{transform:scale(1)}}.avatar i{font-size:1.5rem;color:#fff}.password-wrapper{position:relative}.password-wrapper input{padding-right:44px}.toggle-password{position:absolute;right:10px;top:calc(50% + 14px);transform:translateY(-50%);background:0 0;border:none;color:#fff;cursor:pointer;padding:6px;font-size:1rem;opacity:.9}.toggle-password:hover{opacity:1}.toggle-password:focus{outline:0}footer{background-color:transparent;color:#fff;text-align:center;padding:10px 0;width:100%}@keyframes gradient-shift{0%,to{background-position:0 center}50%{background-position:100% center}}@keyframes arrow-bounce{0%,to{transform:rotate(45deg) translateY(0) translate(0);opacity:1}20%{transform:rotate(45deg) translateY(5px) translate(5px);opacity:.8}40%{transform:rotate(45deg) translateY(0) translate(0);opacity:1}60%{opacity:.6}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:.6}}@keyframes float1{0%,to{transform:translate(0) scale(1)}50%{transform:translate(30px,-30px) scale(1.1)}}@keyframes float2{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-40px,40px) scale(1.15)}}@keyframes float3{0%,to{transform:translate(0)}50%{transform:translate(-50px,30px)}}@keyframes float4{0%,to{transform:translate(0)}50%{transform:translate(40px,-40px)}}@keyframes float5{0%,to{transform:translate(0) scale(1)}50%{transform:translate(20px,-20px) scale(1.1)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.blue-glow-1,.blue-glow-2,.blue-glow-3,.blue-glow-4,.blue-glow-5{position:fixed;border-radius:50%;filter:blur(100px);opacity:.4;z-index:-1;pointer-events:none}.blue-glow-1{width:400px;height:400px;background:radial-gradient(circle,rgba(0,150,255,.7) 0,rgba(0,100,200,.4) 40%,transparent 70%);top:50%;left:60%;transform:translate(-50%,-50%);animation:float1 9s ease-in-out infinite,pulse 6s ease-in-out infinite}.blue-glow-2{width:350px;height:350px;background:radial-gradient(circle,rgba(50,120,255,.6) 0,rgba(20,80,180,.3) 50%,transparent 70%);top:20%;right:15%;animation:float2 12s ease-in-out infinite,pulse 8s ease-in-out infinite}.blue-glow-3{width:450px;height:450px;background:radial-gradient(circle,rgba(10,130,255,.5) 0,rgba(0,90,190,.3) 50%,transparent 70%);bottom:10%;left:15%;animation:float3 9s ease-in-out infinite,pulse 7s ease-in-out infinite}.blue-glow-4{width:500px;height:500px;background:radial-gradient(circle,rgba(0,100,255,.6) 0,rgba(0,50,150,.3) 50%,transparent 70%);top:-15%;left:15%;animation:float4 8s ease-in-out infinite,pulse 6s ease-in-out infinite}.blue-glow-5{width:600px;height:600px;background:radial-gradient(circle,rgba(30,144,255,.5) 0,rgba(0,80,200,.3) 50%,transparent 70%);bottom:15%;right:40%;animation:float5 10s ease-in-out infinite,pulse 5s ease-in-out infinite}.home-page main{padding:20px}.home-page .introduction{height:calc(100vh - 20px);margin-top:-12vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;text-align:center}.home-page .welcome-title{font-size:2.5rem;font-weight:400;margin-bottom:10px;letter-spacing:2px;text-shadow:#04f 0 0 10px}.home-page .welcome-year{font-size:6rem;font-weight:900;margin:20px 0;background:linear-gradient(135deg,#0af,#04f,#0fa);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 80px rgba(0,170,255,.5);letter-spacing:10px}.home-page .welcome-subtitle{font-size:1.3rem;margin:20px 0;font-weight:500}.home-page .scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translate(-50%);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:15px;transition:all .3s ease}.home-page .scroll-indicator:hover{transform:translate(-50%) translateY(5px)}.home-page .arrow-down{width:40px;height:80px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:5px}.home-page .arrow-down span{display:block;border-bottom:3px solid #0af;border-right:3px solid #0af;transform:rotate(45deg);position:absolute;left:50%}.home-page .arrow-down span:nth-child(1){width:5px;height:5px;margin-left:-2.5px;top:25px;animation:arrow-bounce 1.8s ease-in-out infinite}.home-page .arrow-down span:nth-child(2){width:13px;height:13px;margin-left:-6.5px;top:35px;animation:arrow-bounce 1.8s ease-in-out infinite;animation-delay:.2s}.home-page .arrow-down span:nth-child(3){width:25px;height:25px;margin-left:-12.5px;top:45px;animation:arrow-bounce 1.8s ease-in-out infinite;animation-delay:.4s}.home-page .scroll-text{font-size:.9rem;color:#0af;margin:0;letter-spacing:1px;text-transform:uppercase}.home-page .games{padding:60px 0;text-align:center;height:calc(100vh - 120px);display:flex;flex-direction:column;justify-content:center}.home-page .games h2{font-size:2.5rem;margin-bottom:50px;text-shadow:#04f 0 0 10px}.home-page .carousel-container{position:relative;display:flex;align-items:center;justify-content:center;padding:40px 0;min-height:500px}.home-page .carousel-wrapper{width:100%;max-width:1400px;perspective:2500px;position:relative;height:400px}.home-page .carousel{position:relative;width:100%;height:100%;transform-style:preserve-3d}.home-page .game-card{position:absolute;width:600px;height:350px;left:50%;top:50%;transform-style:preserve-3d;transition:all .8s cubic-bezier(.4,0,.2,1);border-radius:20px;overflow:hidden;box-shadow:0 20px 60px #0096ff4d;border:2px solid #fff;--position: 0}.home-page .game-card.active{transform:translate(-50%,-50%) translateZ(0) scale(1);z-index:5;opacity:1}.home-page .game-card:not(.active){opacity:.5;pointer-events:none}.home-page .game-card[style*="--position: 1"]{transform:translate(-50%,-50%) translate(450px) translateZ(-400px) rotateY(-40deg) scale(.75);z-index:3}.home-page .game-card[style*="--position: 2"]{transform:translate(-50%,-50%) translate(-450px) translateZ(-400px) rotateY(40deg) scale(.75);z-index:3}.home-page .game-card-background{position:absolute;width:100%;height:100%;background-size:cover;background-position:center;filter:brightness(.4);transition:filter .5s ease}.home-page .game-card:hover .game-card-background{filter:brightness(.6)}.home-page .game-card-content{position:relative;z-index:2;padding:30px;height:calc(100% - 60px);display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;background:linear-gradient(to top,rgba(0,0,0,.9) 0,transparent 60%)}.home-page .game-card h3{font-size:2rem;margin:0 0 15px;color:#0af;text-shadow:0 0 20px rgba(0,170,255,.8)}.home-page .game-card p{font-size:1rem;margin:0 0 20px;line-height:1.5;text-align:left}.home-page .game-score{position:absolute;top:20px;right:20px;font-size:.8rem;color:#fff;background:#000000bf;padding:10px 14px;border-radius:12px;border:1px solid rgba(0,170,255,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);text-align:right;box-shadow:0 4px 15px #0006;z-index:10}.home-page .top-score-info{color:#fffc;font-weight:500}.home-page .top-score-info span{display:block;color:#0f8;font-size:1.05rem;font-weight:700;text-shadow:0 0 10px rgba(0,255,136,.4);margin-top:2px}.home-page .top-score-info span.score-link{color:#0af;text-shadow:0 0 10px rgba(0,170,255,.4);display:inline-block}.home-page .personal-score-link{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.1);color:#ffffffb3;font-size:.75rem}.home-page .personal-score-link span{color:#0af;font-weight:700;font-size:.9rem;display:inline-block;margin-left:5px}.home-page .play-btn{background:linear-gradient(135deg,#0af,#04f);border:2px solid #0af;color:#fff;font-size:1.1rem;font-weight:700;padding:12px 35px;border-radius:50px;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:2px;box-shadow:0 5px 20px #0af6}.home-page .carousel-btn{background:linear-gradient(135deg,#00aaff4d,#0044ff4d);border:2px solid #fff;color:#fff;font-size:2rem;width:60px;height:60px;border-radius:50%;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:10;aspect-ratio:1/1;position:relative}.home-page .carousel-btn:hover{background:linear-gradient(135deg,#0af9,#04f9);transform:scale(1.1);box-shadow:0 0 30px #0afc}.login-page main{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;min-height:calc(88vh - 40px)}.login-page .login-container{width:100%;max-width:500px;animation:fadeIn .5s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-page .login-card{background:#000000b3;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(0,170,255,.3);border-radius:20px;padding:40px;box-shadow:0 20px 60px #0096ff4d}.login-page .login-title{font-size:1.8rem;text-align:center;margin:0 0 30px;font-weight:400;letter-spacing:1px}.login-page .tabs{display:flex;gap:10px;margin-bottom:30px;border-bottom:2px solid rgba(0,170,255,.3)}.login-page .tab-btn{flex:1;background:0 0;border:none;color:#fff9;font-size:1rem;padding:15px 20px;cursor:pointer;transition:all .3s ease;border-bottom:3px solid transparent}.login-page .tab-btn.active{color:#0af;border-bottom:3px solid #0af}.login-page .auth-form{display:none;animation:slideIn .3s ease-in-out}.login-page .auth-form.active{display:block}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.login-page .form-group{margin-bottom:25px}.login-page .form-group label{display:block;color:#0af;font-size:.9rem;margin-bottom:10px;font-weight:500;letter-spacing:1px}.login-page .form-group input{width:100%;padding:15px;background:#00aaff1a;border:2px solid rgba(0,170,255,.3);border-radius:10px;color:#fff;font-size:1rem;box-sizing:border-box}.login-page .form-group input:focus{outline:0;border-color:#0af;background:#00aaff26;box-shadow:0 0 20px #00aaff4d}.login-page .error-message{background:#ff00001a;border:1px solid rgba(255,68,68,.5);color:#ff6b6b;padding:12px 15px;border-radius:10px;margin-bottom:25px;display:flex;align-items:center;gap:10px;font-size:.9rem;animation:shake .4s ease-in-out}.login-page .error-message i{font-size:1.1rem}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}50%{transform:translate(5px)}75%{transform:translate(-5px)}}.login-page .submit-btn{width:100%;background:linear-gradient(135deg,#0af,#04f);border:2px solid #0af;color:#fff;font-size:1.1rem;font-weight:700;padding:15px;border-radius:50px;cursor:pointer;text-transform:uppercase;letter-spacing:2px;margin-top:10px;box-shadow:0 5px 20px #0af6}.game-page main{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;min-height:calc(88vh - 40px)}.game-page .coming-soon-container{text-align:center;max-width:700px;animation:fadeInUp .8s ease-in-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.game-page .game-info{background:#000000b3;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(0,170,255,.3);border-radius:30px;padding:60px 40px;box-shadow:0 20px 60px #0096ff4d;position:relative;overflow:hidden}.game-page .game-icon{font-size:5rem;color:#0af;margin-bottom:30px;text-shadow:0 0 30px rgba(0,170,255,.8)}.game-page .game-title{font-size:3rem;font-weight:900;margin:0 0 30px;background:linear-gradient(135deg,#0af,#04f,#0fa);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:5px}.game-page .badge-text{background:linear-gradient(135deg,#0af,#04f);color:#fff;font-size:1.3rem;font-weight:700;padding:12px 30px;border-radius:50px;text-transform:uppercase;letter-spacing:3px;border:2px solid #0af}.game-page .btn-primary,.game-page .btn-secondary{font-size:1rem;font-weight:700;padding:15px 30px;border-radius:50px;cursor:pointer;text-transform:uppercase;letter-spacing:2px;border:2px solid}.game-page .btn-primary{background:linear-gradient(135deg,#0af,#04f);border-color:#0af;color:#fff}.game-page .btn-secondary{background:0 0;border-color:#00aaff80;color:#0af}.avatar-popup{position:fixed;top:calc(6vh + 30px);right:2vw;background:#000000e6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(0,170,255,.5);border-radius:15px;padding:20px;min-width:250px;box-shadow:0 10px 40px #0af6;z-index:9000;transition:all .3s ease;opacity:0;transform:translateY(-10px)}.avatar-popup.visible{opacity:1;transform:translateY(0)}.avatar-popup-content{display:flex;flex-direction:column;gap:15px;align-items:center}.avatar-popup-message{color:#fff;font-size:1rem;margin:0;text-align:center;line-height:1.5}.avatar-popup-message i{font-size:1.2rem;margin-right:8px}.avatar-popup-message .fa-circle-check{color:#0f8}.avatar-popup-message .fa-circle-xmark{color:#f44}.avatar-popup-message strong{color:#0af}.popup-email{font-size:.75rem;color:#ffffffb3;font-style:italic;display:block;margin-top:5px}.avatar-popup-btn{background:linear-gradient(135deg,#0af,#04f);border:2px solid #0af;color:#fff;font-family:Orbitron,sans-serif;font-size:.9rem;font-weight:700;padding:10px 20px;border-radius:50px;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;width:100%}.avatar-popup-btn:hover{background:linear-gradient(135deg,#0cf,#05f);transform:translateY(-2px);box-shadow:0 5px 20px #00aaff80}.avatar-popup-btn:active{transform:translateY(0)}.avatar-popup-btn i{margin-right:8px}.game-controls{z-index:10;padding-bottom:15px;display:flex;gap:15px;align-items:center;justify-content:space-between;flex-shrink:0}.game-controls-btns{display:flex;gap:15px}.control-btn{background:#00aaff1a;border:1px solid rgba(0,170,255,.3);color:#fff;padding:8px 16px;border-radius:8px;cursor:pointer;font-family:Orbitron,sans-serif;font-size:.8rem;display:flex;align-items:center;gap:8px;transition:all .2s ease}.control-btn:hover{background:#0af3;border-color:#0af;box-shadow:0 0 10px #00aaff4d;transform:translateY(-2px)}.control-btn i{font-size:.9rem}.game-status-scores{display:flex;gap:20px;background:#00aaff1a;padding:10px 20px;border-radius:10px;border:1px solid rgba(0,170,255,.2);color:#fff;font-size:.9rem;font-weight:700}.score-item-title{color:#00aaffb3;margin-right:8px}.score-item-separator{width:1px;background:#0af3}.keep-it-alive-wrapper{width:100%;height:100%;display:flex;flex-direction:column;padding:0 2vw 2vw;box-sizing:border-box}.keep-it-alive-frame-container{flex:1;position:relative;border:2px solid rgba(0,170,255,.5);box-shadow:0 0 30px #00aaff4d;border-radius:15px;min-height:0}.keep-it-alive-frame-container.hide-cursor,.keep-it-alive-frame-container.hide-cursor canvas{cursor:none!important}.keep-it-alive-frame-container:fullscreen{margin:0;padding:0;background:#000;border:none;border-radius:0;box-shadow:none}.keep-it-alive-frame-container:fullscreen canvas{border-radius:0}.game-ui-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;justify-content:center;align-items:center;z-index:100;background:#0009;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:15px}.modal-card{position:relative;background:linear-gradient(180deg,#080c14e6,#0c121ef2);border-radius:14px;padding:28px 32px;max-width:760px;width:calc(100% - 80px);box-shadow:0 20px 60px #0009,0 0 30px #4ecdc40a;border:1px solid rgba(255,255,255,.04);color:#fff;z-index:101;display:flex;flex-direction:column;align-items:center;text-align:center}.modal-card h1{font-size:48px;margin:0 0 6px;color:#4ecdc4;letter-spacing:1.5px}.modal-card h2{font-size:34px;margin:0 0 10px;color:#ff6b6b}.subtitle{font-size:18px;margin-bottom:18px;opacity:.9;color:#d7eae6}.controls-section,.objectives-section{background:#213044d9;border-radius:12px;border:2px solid #25839e;padding:12px 18px;margin:8px 0;max-width:520px;display:flex;flex-direction:column;align-items:center;width:100%;gap:10px}.controls-section h3,.objectives-section h3{font-size:24px;margin-bottom:10px;color:#4ecdc4;text-shadow:0 0 15px rgba(78,205,196,.5);font-weight:700}.control-item{margin:5px 0;font-size:17px;display:flex;align-items:center;gap:12px}.key{background:linear-gradient(145deg,#4ecdc4,#44a3a0);padding:8px 14px;border-radius:8px;font-weight:700;box-shadow:0 3px 10px #4ecdc459;font-size:15px;border:1px solid rgba(255,255,255,.08)}.control-desc{color:#fff;opacity:.9}.objectives-section ul{text-align:left;list-style:disc;padding:0 0 0 20px}.objectives-section li{margin:6px 0;font-size:16px}.stats-container{border-radius:12px;padding:10px 0 0;margin:10px 0 0;max-width:420px}.final-score{font-size:26px;margin-bottom:8px;color:gold;text-shadow:0 0 12px rgba(255,215,0,.6);text-align:center}.final-score span{font-weight:700;font-size:40px;display:block;margin-top:6px}.survival-message{margin:8px 0 14px;font-size:18px;color:#e6f7f2;opacity:.95}.card-actions{margin-top:18px;display:flex;justify-content:center;gap:14px}.restart-btn,.start-btn{padding:12px 34px;font-size:18px;font-weight:700;color:#fff;border:none;border-radius:10px;cursor:pointer;transition:transform .16s,box-shadow .16s}.restart-btn,.start-btn{background:linear-gradient(145deg,#4ecdc4,#44a3a0);box-shadow:0 3px 10px #4ecdc473}.restart-btn:hover,.start-btn:hover{transform:translateY(-3px);box-shadow:0 12px 35px #4ecdc4b3}.game-score-overlay{position:absolute;top:30px;left:50%;transform:translate(-50%);color:#fff;font-size:48px;font-weight:700;text-shadow:0 0 20px rgba(78,205,196,.8),0 0 40px rgba(78,205,196,.4);z-index:50;pointer-events:none;font-family:Courier New,monospace}.game-legend-overlay{position:absolute;top:40px;right:30px;background:linear-gradient(135deg,#141428d9,#0a0a1ed9);padding:20px;border-radius:15px;border:2px solid rgba(78,205,196,.4);box-shadow:0 10px 30px #0009,inset 0 1px #ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;pointer-events:none;color:#fff}.game-legend-overlay h4{margin:0 0 15px;font-size:16px;color:#4ecdc4;text-align:center;text-shadow:0 0 10px rgba(78,205,196,.5);letter-spacing:1px;font-weight:700}.legend-item{display:flex;align-items:center;gap:15px;margin-bottom:12px}.legend-item:last-child{margin-bottom:0}.legend-icon{width:32px;height:32px;border-radius:50%;box-shadow:0 0 15px currentColor;display:flex;align-items:center;justify-content:center;font-size:20px}.legend-icon.shield{background:#00bfff80;border:3px solid #00bfff;box-shadow:0 0 15px #00bfff;color:#00bfff}.legend-icon.slowmo{background:#32cd3280;border:3px solid #32cd32;box-shadow:0 0 15px #32cd32;color:#32cd32}.legend-icon.doublepoints{background:#ffd70080;border:3px solid gold;box-shadow:0 0 15px gold;color:gold}.legend-text{font-size:14px;font-weight:500;letter-spacing:.5px}