:root{--neon-purple: #b52bf5;--neon-cyan: #0ff0fc;--bg-color: #0b0914;--text-main: #ffffff;--text-dim: #888899;font-family:Outfit,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;background-color:var(--bg-color);color:var(--text-main);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0;width:100%;height:100%;overflow:hidden;touch-action:none}#app{width:100%;height:100%;display:flex;flex-direction:column}.shop-items-grid,.avatar-grid,.bonus-list-wrapper,.game-dropdown{-webkit-overflow-scrolling:touch;touch-action:pan-y}.background-grid{position:absolute;top:0;left:0;width:100%;height:100%;background-size:50px 50px;background-image:linear-gradient(to right,color-mix(in srgb,var(--neon-purple),transparent 90%) 1px,transparent 1px),linear-gradient(to bottom,color-mix(in srgb,var(--neon-purple),transparent 90%) 1px,transparent 1px);z-index:-1;transform:perspective(500px) rotateX(60deg) translateY(-100px) translateZ(-200px);animation:grid-move 5s linear infinite;opacity:.5;pointer-events:none}@keyframes grid-move{0%{transform:perspective(500px) rotateX(60deg) translateY(0) translateZ(-200px)}to{transform:perspective(500px) rotateX(60deg) translateY(50px) translateZ(-200px)}}.main-menu{display:flex;flex-direction:column;align-items:center;width:100%;height:100%;position:relative;z-index:10;overflow-y:auto;overflow-x:hidden;padding:1rem;box-sizing:border-box;-webkit-overflow-scrolling:touch}.main-menu:before,.main-menu:after{content:"";margin:auto}.title-container{margin-bottom:2rem;text-align:center;display:flex;flex-direction:row;justify-content:center;align-items:center;font-size:clamp(1.8rem,9vw,5rem);font-weight:700;letter-spacing:.1em;text-shadow:0 0 20px rgba(0,0,0,.8);flex-wrap:wrap;width:100%;flex-shrink:0}.title-neo{color:var(--neon-cyan);text-shadow:0 0 8px color-mix(in srgb,var(--neon-cyan),transparent 40%);margin-right:.5rem}.title-collection{color:var(--neon-purple);text-shadow:0 0 8px color-mix(in srgb,var(--neon-purple),transparent 40%)}.version-tag{width:100%;text-align:center;font-size:.8rem;color:var(--text-dim);font-weight:300;margin-top:-1.5rem;margin-bottom:2rem;letter-spacing:.05em;opacity:.6}.menu-options{display:grid;grid-template-columns:1fr;gap:.8rem;width:100%;max-width:400px;flex-shrink:0;margin-bottom:1.5rem;transition:all .3s ease}.menu-options.force-two-columns{grid-template-columns:repeat(2,1fr)!important;max-width:800px!important;gap:1rem}.menu-options.force-two-columns .back-btn-submenu{grid-column:span 2;margin-top:.5rem}.menu-btn{background:color-mix(in srgb,var(--neon-purple),transparent 95%);border:1px solid color-mix(in srgb,var(--neon-purple),transparent 70%);color:var(--text-main);padding:.8rem 1.5rem;font-size:1.1rem;font-weight:500;font-family:Outfit,sans-serif;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;border-radius:8px;transition:all .3s cubic-bezier(.25,.8,.25,1);position:relative;overflow:hidden;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);width:100%;box-sizing:border-box;display:flex;align-items:center;justify-content:center;text-align:center;white-space:normal;word-wrap:break-word;min-height:3.5rem;line-height:1.2}.menu-btn:hover{background:color-mix(in srgb,var(--neon-purple),transparent 80%);border-color:var(--neon-purple);box-shadow:0 0 15px color-mix(in srgb,var(--neon-purple),transparent 50%);transform:translateY(-2px)}.menu-btn.disabled{opacity:.5;cursor:not-allowed}.game-container{display:flex;flex-direction:column;width:100%;height:100%;position:absolute;top:0;left:0;z-index:20;background:var(--bg-color);transform:translate(100%);transition:transform .4s cubic-bezier(.16,1,.3,1)}.game-container.active{transform:translate(0)}.game-header{padding:.8rem 1.5rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid color-mix(in srgb,var(--neon-purple),transparent 70%);background:#0b0914e6;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);z-index:6000;position:relative}.header-viz-canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;opacity:.4;z-index:0}.game-header>*:not(.header-viz-canvas){position:relative;z-index:1}.header-left{display:flex;align-items:center;gap:1rem;flex:1;min-width:0}.header-right{display:flex;align-items:center;gap:1rem;flex-shrink:0}.header-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;pointer-events:none}@media(max-width:768px)and (orientation:portrait){.header-center{top:100%;left:auto;right:1.5rem;transform:none;margin-top:5px}.game-timer{font-size:.8rem!important;padding:2px 8px!important;min-width:auto!important}}.game-timer{font-family:Outfit,sans-serif;font-size:1.2rem;font-weight:700;color:var(--neon-cyan);background:#0ff0fc0d;padding:.4rem 1rem;border-radius:8px;border:1px solid color-mix(in srgb,var(--neon-cyan),transparent 80%);min-width:80px;text-align:center;pointer-events:auto;transition:all .3s ease;cursor:default}.game-timer.clickable{cursor:pointer;background:color-mix(in srgb,var(--neon-purple),transparent 80%);border-color:var(--neon-purple);color:var(--neon-purple);animation:pulse-timer 2s infinite}.game-timer.clickable:hover{background:color-mix(in srgb,var(--neon-purple),transparent 60%);transform:scale(1.05)}@keyframes pulse-timer{0%{box-shadow:0 0 #a855f766}70%{box-shadow:0 0 0 10px #a855f700}to{box-shadow:0 0 #a855f700}}.game-title{font-size:clamp(1rem,4vw,1.3rem);font-weight:700;color:var(--neon-cyan);text-shadow:0 0 10px rgba(15,240,252,.5);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.header-btn{background:#ffffff08;border:1px solid color-mix(in srgb,var(--neon-purple),transparent 60%);color:var(--text-main);padding:.5rem 1.2rem;min-height:44px;min-width:44px;border-radius:8px;cursor:pointer;font-family:inherit;font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.header-btn:hover,.header-btn:active{background:color-mix(in srgb,var(--neon-purple),transparent 85%);border-color:var(--neon-purple);box-shadow:0 0 12px color-mix(in srgb,var(--neon-purple),transparent 60%)}.header-btn:active{transform:scale(.95)}.settings-summary{font-size:.85rem;color:var(--neon-cyan);background:color-mix(in srgb,var(--neon-cyan),transparent 90%);padding:6px 12px;border-radius:6px;border:1px solid color-mix(in srgb,var(--neon-cyan),transparent 80%);cursor:pointer;transition:all .2s ease;white-space:nowrap;font-weight:500;-webkit-user-select:none;user-select:none}.settings-summary:hover,.settings-summary:active{background:color-mix(in srgb,var(--neon-cyan),transparent 75%);border-color:var(--neon-cyan);box-shadow:0 0 10px color-mix(in srgb,var(--neon-cyan),transparent 80%)}.settings-summary:active{transform:scale(.98)}.header-btn.back-btn{border-color:var(--neon-cyan);color:var(--neon-cyan)}.header-btn.back-btn:hover{background:color-mix(in srgb,var(--neon-cyan),transparent 90%);border-color:#fff;color:#fff;box-shadow:0 0 12px color-mix(in srgb,var(--neon-cyan),transparent 60%)}.hamburger-btn{width:40px;height:40px;padding:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:#ffffff0d;border:1px solid var(--neon-cyan);border-radius:8px;cursor:pointer;z-index:1001;transition:all .3s ease}.hamburger-btn:hover{background:color-mix(in srgb,var(--neon-cyan),transparent 80%);box-shadow:0 0 15px color-mix(in srgb,var(--neon-cyan),transparent 60%)}.hamburger-btn span{display:block;width:20px;height:2px;background-color:var(--neon-cyan);transition:all .3s ease}.hamburger-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-btn.active span:nth-child(2){opacity:0}.hamburger-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.game-menu-container{position:relative}.game-dropdown{position:absolute;top:calc(100% + 15px);right:0;width:220px;background:#0b0914f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid color-mix(in srgb,var(--neon-purple),transparent 70%);border-radius:12px;display:flex;flex-direction:column;padding:8px;gap:4px;box-shadow:0 10px 30px #00000080,0 0 20px color-mix(in srgb,var(--neon-purple),transparent 90%);opacity:0;transform:translateY(-10px);pointer-events:none;visibility:hidden;transition:all .3s cubic-bezier(.16,1,.3,1);z-index:1000}.game-dropdown.active{opacity:1;transform:translateY(0);pointer-events:auto;visibility:visible}.dropdown-item{background:transparent;border:none;color:var(--text-main);padding:12px 16px;text-align:left;font-family:inherit;font-size:1rem;font-weight:500;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:12px;transition:all .2s ease}.dropdown-item:hover{background:color-mix(in srgb,var(--neon-purple),transparent 85%);color:var(--neon-cyan);padding-left:20px}.dropdown-item i{font-style:normal;font-size:1.2rem}.dropdown-divider{height:1px;background:color-mix(in srgb,var(--neon-purple),transparent 80%);margin:4px 8px}.mini-profile{position:absolute;bottom:1.5rem;left:1.5rem;display:flex;align-items:center;gap:1rem;background:#0b091499;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:.6rem 1.2rem .6rem .6rem;border-radius:50px;border:1px solid color-mix(in srgb,var(--neon-cyan),transparent 70%);z-index:100;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000004d}.mini-profile:hover{background:color-mix(in srgb,var(--neon-cyan),transparent 90%);border-color:var(--neon-cyan);transform:translateY(-2px);box-shadow:0 0 15px color-mix(in srgb,var(--neon-cyan),transparent 70%)}.mini-avatar{width:40px;height:40px;border-radius:50%;border:2px solid var(--neon-cyan);background:#0000004d;display:flex;justify-content:center;align-items:center;padding:4px;overflow:hidden}.card-icon{display:block;width:24px;height:24px}.mini-avatar .card-icon{width:100%;height:100%}.mini-info{display:flex;flex-direction:column}.mini-username{font-size:.85rem;font-weight:700;color:#fff;text-transform:uppercase}.mini-currency{display:flex;align-items:center;gap:.4rem;font-size:.9rem;font-weight:700;color:var(--neon-cyan)}.mini-card-icon{width:14px;height:14px;display:flex;align-items:center}.mini-card-icon svg{width:100%;height:100%}.visualizer-canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-2;opacity:.7}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10000;display:flex;justify-content:center;align-items:center}.modal-content{background:#140f1ef2;border:1px solid var(--neon-purple);border-radius:15px;width:90%;max-width:800px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 0 50px color-mix(in srgb,var(--neon-purple),transparent 80%);position:relative}.profile-header{padding:1.5rem 4rem 1.5rem 1.5rem;display:flex;align-items:center;gap:1.5rem;border-bottom:1px solid color-mix(in srgb,var(--neon-purple),transparent 80%)}.close-profile{position:absolute;top:1rem;right:1rem;background:#0ff0fc1a;border:1px solid color-mix(in srgb,var(--neon-cyan),transparent 40%);color:var(--neon-cyan);font-size:1.8rem;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);line-height:1;padding-bottom:4px;z-index:100;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.close-profile:hover{background:color-mix(in srgb,var(--neon-cyan),transparent 20%);border-color:#fff;color:#fff;box-shadow:0 0 20px color-mix(in srgb,var(--neon-cyan),transparent 40%);transform:rotate(90deg) scale(1.1)}.close-profile:active{transform:rotate(90deg) scale(.9)}.profile-avatar-large{width:80px;height:80px;border:2px solid var(--neon-cyan);border-radius:50%;padding:5px;background:color-mix(in srgb,var(--neon-cyan),transparent 90%);overflow:hidden}.profile-info h2{margin:0;color:var(--neon-cyan);font-size:1.8rem}.profile-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;padding:1.5rem}.stat-item{background:#ffffff08;padding:1rem;border-radius:8px;display:flex;flex-direction:column}.stat-item label{font-size:.8rem;color:#888;text-transform:uppercase}.stat-item span{font-size:1.4rem;font-weight:700;color:#fff}.avatar-selector{padding:1.5rem;border-top:1px solid color-mix(in srgb,var(--neon-purple),transparent 90%)}.avatar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:1rem;max-height:200px;overflow-y:auto}.avatar-option{width:60px;height:60px;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:5px;cursor:pointer;position:relative}.avatar-option.active{border-color:var(--neon-cyan);background:color-mix(in srgb,var(--neon-cyan),transparent 80%);box-shadow:0 0 10px var(--neon-cyan)}.avatar-option.locked{filter:grayscale(1) opacity(.5)}.lock-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.2rem}.shop-header{padding:1.5rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid color-mix(in srgb,var(--neon-purple),transparent 80%)}.shop-tabs{display:flex;padding:1rem;gap:1rem;border-bottom:1px solid color-mix(in srgb,var(--neon-purple),transparent 90%)}.shop-tab{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#888;padding:.6rem 1.2rem;border-radius:6px;cursor:pointer}.shop-tab.active{background:color-mix(in srgb,var(--neon-purple),transparent 80%);border-color:var(--neon-purple);color:#fff}.shop-items-grid{flex:1;overflow-y:auto;padding:1.5rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1.5rem}.shop-item-card{background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:10px;padding:1rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.item-info{text-align:center;width:100%}.item-name{color:#fff;font-weight:600;font-size:.9rem;line-height:1.3}.item-category{color:#666;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.buy-button{width:100%;padding:.5rem;border:none;border-radius:4px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.4rem}.buy-button.affordable{background:var(--neon-cyan);color:#000}.buy-button.unlocked{background:#00ff001a;color:#0f0;border:1px solid rgba(0,255,0,.3)}.buy-button.equipped{background:#ffffff0d;color:#666;border:1px solid rgba(255,255,255,.1);cursor:default}.buy-button.expensive{background:#ff00001a;color:#f44;border:1px solid rgba(255,0,0,.15);cursor:not-allowed}.play-area{flex:1;position:relative;overflow:hidden;background:radial-gradient(circle at center,#0b091466,#05050acc)}#bg-canvas,#game-canvas{position:absolute;top:0;left:0;width:100%;height:100%;display:block}#bg-canvas{pointer-events:none;z-index:0}#game-canvas{touch-action:none;z-index:1}.shop-title-group h2{margin:0;color:var(--neon-cyan);letter-spacing:.15em;font-size:2rem}.shop-title-group p{margin:0;font-size:.85rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em}.currency-value{display:flex;align-items:center;gap:.4rem;color:var(--neon-cyan);font-size:1.4rem;font-weight:700}.item-preview-box{width:100%;height:120px;background:#0000004d;border-radius:8px;display:flex;justify-content:center;align-items:center;margin-bottom:1rem;overflow:hidden;border:1px solid rgba(255,255,255,.05)}.preview-avatar{width:70px;height:70px;display:flex;justify-content:center;align-items:center}.preview-avatar .card-icon{width:100%;height:100%}.theme-stack-preview{position:relative;width:100%;height:100%;display:flex;justify-content:center;align-items:center}.preview-card{position:absolute;width:50px;height:70px;border-radius:6px;border:2px solid;box-shadow:0 2px 8px #0000004d}.preview-card-1{transform:rotate(-12deg) translate(-15px);z-index:1}.preview-card-2{transform:rotate(8deg) translate(10px);z-index:2}.preview-bg-dot{position:absolute;bottom:8px;right:8px;width:16px;height:16px;border-radius:50%;z-index:3}.preview-viz{width:100%;height:100%}.preview-off{display:flex;justify-content:center;align-items:center;width:100%;height:100%}.avatar-premium{width:100%;height:100%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;background-size:200% 200%;animation:premiumShift 3s ease infinite}@keyframes premiumShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.avatar-premium-neon{background:linear-gradient(135deg,#0ff,#f0f,#0ff)}.avatar-premium-glitch{background:linear-gradient(135deg,#f05,#0f8,#f05)}.avatar-premium-matrix{background:linear-gradient(135deg,#0f0,#030,#0f0)}.avatar-premium-void{background:linear-gradient(135deg,#333,#000,#333)}.avatar-premium-hyper{background:linear-gradient(135deg,#0af,#f0f,#fa0)}.avatar-premium-fire{background:linear-gradient(135deg,#f40,#fa0,#f40)}.avatar-premium-ice{background:linear-gradient(135deg,#0cf,#fff,#0cf)}.avatar-premium-plasma{background:linear-gradient(135deg,#f0f,#0ff,#f0f)}.avatar-premium-skull{background:linear-gradient(135deg,#666,#000,#666)}.avatar-premium-magma{background:linear-gradient(135deg,#f20,#f80,#f20)}.avatar-premium-disco{background:linear-gradient(135deg,#f08,#ff0,#0f8,#f08)}.avatar-premium-cosmic{background:linear-gradient(135deg,#60f,#f0f,#0ff)}.avatar-premium-holographic{background:linear-gradient(135deg,#f08,#0ff,#ff0,#f08)}.avatar-premium-gold{background:linear-gradient(135deg,gold,#fa0,gold)}.avatar-premium-rainbow{background:linear-gradient(135deg,red,#f80,#ff0,#0f0,#08f,#80f)}.avatar-premium-cyber{background:linear-gradient(135deg,#0f0,#0ff,#0f0)}.avatar-premium-diamond{background:linear-gradient(135deg,#8cf,#fff,#8cf)}.avatar-premium-dragon{background:linear-gradient(135deg,#f40,gold,#f40)}@media (min-width: 800px) or (max-height: 950px) and (min-width: 500px){.main-menu{padding:1.5rem 1rem}.title-container{margin-bottom:2rem;font-size:clamp(2rem,8vh,4.5rem)}.menu-options{grid-template-columns:repeat(2,1fr);max-width:850px;gap:1.2rem}.menu-btn{padding:.8rem 1.5rem;font-size:1.1rem}}@media(min-width:1200px){.menu-options{max-width:900px;gap:1.5rem}}@media(max-height:450px){.main-menu{padding:.5rem 1rem}.title-container{margin-bottom:1rem;font-size:clamp(1.2rem,10vh,2.5rem)}.menu-options{max-width:800px;gap:.8rem}.menu-btn{padding:.6rem 1.2rem;font-size:1rem}}@media(max-width:1024px){.menu-options{width:90%}}@media(max-width:600px){.title-container{margin-bottom:1.5rem;font-size:clamp(1.8rem,11vw,3.5rem);flex-direction:column;gap:0;width:100%;padding:0 .5rem}.title-neo{margin-right:0;margin-bottom:-.2rem}.title-collection{font-size:.9em}.menu-options{grid-template-columns:1fr!important;max-width:85%;gap:.6rem}.menu-btn{padding:.8rem 1.5rem;font-size:1.1rem}.mini-profile{bottom:1rem;left:1rem;padding:.4rem .8rem .4rem .4rem;max-width:calc(100% - 2rem)}.mini-avatar{width:32px;height:32px}.mini-username{font-size:.75rem}.mini-currency{font-size:.8rem}.game-header{padding:.5rem .8rem}.header-left,.header-right{gap:.5rem}.header-btn{padding:.4rem .6rem;font-size:.75rem;min-width:40px;min-height:40px}.game-title{max-width:80px;font-size:.95rem}.settings-summary{font-size:.7rem;padding:4px 8px;max-width:90px}.hamburger-btn{width:36px;height:36px}}@media(max-width:380px){.game-title{display:none}.settings-summary{max-width:120px}.header-right .header-btn:not(#btn-undo){display:none}}.settings-tabs{display:flex;background:#000c;padding:10px;gap:10px;border-bottom:3px solid var(--neon-purple);margin-bottom:20px}.settings-tab-content{padding:2rem;overflow-y:auto;box-sizing:border-box;display:flex;flex-direction:column;flex:1;min-height:0}#account-tab-container{display:flex;flex-direction:column;flex:1;min-height:0}.settings-tab-btn{flex:1;padding:15px;background:color-mix(in srgb,var(--neon-purple),transparent 85%)!important;border:2px solid var(--neon-purple)!important;border-radius:12px;color:#fff!important;font-family:Outfit,sans-serif;font-size:.9rem;font-weight:900;letter-spacing:2px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-transform:uppercase;opacity:.7;outline:none}.settings-tab-btn:hover{opacity:1;background:color-mix(in srgb,var(--neon-purple),transparent 70%)!important;box-shadow:0 0 15px var(--neon-purple)}.settings-tab-btn.active{opacity:1;color:#000!important;background:var(--neon-cyan)!important;border-color:var(--neon-cyan)!important;box-shadow:0 0 25px var(--neon-cyan),inset 0 0 10px #ffffff80;text-shadow:none}.setting-item label{display:block;margin-bottom:1rem;font-size:.8rem;font-weight:900;color:var(--neon-cyan);text-transform:uppercase;letter-spacing:3px;text-shadow:0 0 10px var(--neon-cyan)}.setting-item select{width:100%;padding:.8rem;background:#0009;color:#fff;border:1px solid color-mix(in srgb,var(--neon-cyan),transparent 70%);border-radius:8px;font-family:inherit;font-size:1rem;outline:none;cursor:pointer;transition:all .3s ease}.setting-item select:focus{border-color:var(--neon-cyan);box-shadow:0 0 10px color-mix(in srgb,var(--neon-cyan),transparent 50%)}.setting-item input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:#ffffff1a;border-radius:3px;outline:none;margin:1rem 0}.setting-item input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--neon-cyan);border-radius:50%;cursor:pointer;box-shadow:0 0 10px var(--neon-cyan);transition:all .2s ease}.setting-item input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 15px var(--neon-cyan)}.setting-item input[type=checkbox]{width:18px;height:18px;margin-right:8px;accent-color:var(--neon-cyan);cursor:pointer}.achievement-toast-container{position:fixed;top:20px;right:20px;display:flex;flex-direction:column;gap:12px;z-index:60000;pointer-events:none}.achievement-toast{background:#0a0e27f5;border:1px solid rgba(255,215,0,.6);border-radius:14px;padding:14px 20px;display:flex;align-items:center;gap:14px;color:gold;font-family:Outfit,sans-serif;box-shadow:0 4px 30px #ffd70040,inset 0 0 20px #ffd7000d;animation:achToastIn .5s cubic-bezier(.16,1,.3,1);max-width:380px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);pointer-events:auto}.achievement-toast.ach-toast-exit{animation:achToastOut .5s ease-in forwards}.ach-toast-icon{font-size:2rem;flex-shrink:0}.ach-toast-body{display:flex;flex-direction:column;gap:2px}.ach-toast-label{font-size:.65rem;text-transform:uppercase;letter-spacing:2px;opacity:.7}.ach-toast-name{font-size:1rem;font-weight:800;color:#fff;text-shadow:0 0 8px rgba(255,215,0,.4)}.ach-toast-desc{font-size:.78rem;color:#fff9}@keyframes achToastIn{0%{transform:translate(120%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes achToastOut{0%{transform:translate(0);opacity:1}to{transform:translate(120%);opacity:0}}.ach-browser-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#05050ff7;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:50000;display:flex;flex-direction:column;font-family:Outfit,sans-serif;opacity:0;transition:opacity .3s ease}.ach-browser-overlay.active{opacity:1}.ach-browser-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid rgba(255,215,0,.15);flex-shrink:0}.ach-browser-title{color:gold;font-size:1.4rem;margin:0;letter-spacing:3px;text-transform:uppercase;text-shadow:0 0 15px rgba(255,215,0,.4)}.ach-browser-count{color:#ffffff80;font-size:.8rem;margin-top:2px}.ach-browser-close{background:none;border:1px solid rgba(255,215,0,.3);color:gold;font-size:1.6rem;width:42px;height:42px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.ach-browser-close:hover{background:#ffd7001a;border-color:gold}.ach-browser-tabs{display:flex;gap:6px;padding:12px 24px;overflow-x:auto;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.05);-webkit-overflow-scrolling:touch}.ach-tab{background:#ffffff0a;border:1px solid rgba(255,255,255,.08);color:#ffffff80;padding:8px 16px;border-radius:8px;cursor:pointer;font-family:inherit;font-size:.82rem;font-weight:600;white-space:nowrap;transition:all .2s}.ach-tab.active{background:#ffd7001f;border-color:#ffd70066;color:gold}.ach-tab:hover:not(.active){background:#ffffff14;color:#fff}.ach-browser-grid{flex:1;overflow-y:auto;padding:20px 24px;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;align-content:start;-webkit-overflow-scrolling:touch}.ach-card{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.06);background:#ffffff05;transition:all .2s;position:relative}.ach-card.unlocked{border-color:#ffd70033;background:#ffd7000a}.ach-card.unlocked:hover{border-color:#ffd70066;background:#ffd70014}.ach-card.showcased{border-color:#ffd70099;box-shadow:0 0 15px #ffd70026}.ach-card.locked{opacity:.45}.ach-card.locked .ach-card-icon{filter:grayscale(1)}.ach-card-icon{font-size:1.8rem;flex-shrink:0}.ach-card-info{flex:1;min-width:0}.ach-card-name{font-size:.95rem;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ach-card.locked .ach-card-name{color:#ffffff80}.ach-card-desc{font-size:.78rem;color:#ffffff73;margin-top:2px}.ach-showcase-btn{background:none;border:1px solid rgba(255,215,0,.3);color:gold;font-size:1.2rem;width:36px;height:36px;border-radius:50%;cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .2s}.ach-showcase-btn:hover{background:#ffd70026;border-color:gold;transform:scale(1.1)}.profile-showcase{padding:1rem 1.5rem;border-bottom:1px solid rgba(255,215,0,.1);display:flex;align-items:center;gap:12px;min-height:60px}.profile-showcase-icon{font-size:1.8rem}.profile-showcase-info{flex:1}.profile-showcase-label{font-size:.6rem;text-transform:uppercase;letter-spacing:2px;color:#ffd70099}.profile-showcase-name{font-size:.95rem;font-weight:700;color:gold}.profile-showcase-desc{font-size:.75rem;color:#ffffff80}.profile-showcase-empty{font-size:.8rem;color:#ffffff4d;font-style:italic}.profile-ach-btn{margin:0 1.5rem 1rem;padding:10px 20px;background:#ffd70014;border:1px solid rgba(255,215,0,.25);color:gold;border-radius:10px;cursor:pointer;font-family:inherit;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.profile-ach-btn:hover{background:#ffd70026;border-color:gold}@media(max-width:600px){.ach-browser-grid{grid-template-columns:1fr;padding:12px 16px}.achievement-toast{right:10px;left:10px;max-width:none}}.tutorial-cursor{position:fixed;pointer-events:none;z-index:100000;width:40px;height:40px;margin-top:-20px;margin-left:-20px;background:#00bfff4d;border:2px solid rgba(0,191,255,.8);border-radius:50%;box-shadow:0 0 20px #00bfff66;transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .5s;opacity:0;display:flex;align-items:center;justify-content:center}.tutorial-cursor:after{content:"";position:absolute;width:100%;height:100%;border:2px solid rgba(0,191,255,.6);border-radius:50%;animation:tutorial-ripple 1.5s infinite}@keyframes tutorial-ripple{0%{transform:scale(1);opacity:.8}to{transform:scale(1.8);opacity:0}}.auth-overlay{z-index:70000!important}.auth-modal{max-width:400px!important;background:#0a0a19f2!important;border:1px solid var(--neon-cyan)!important;box-shadow:0 0 40px #00f0ff33,inset 0 0 20px #00f0ff0d!important}.auth-form{display:flex;flex-direction:column;gap:1.2rem;margin-top:1rem}.auth-form input{width:100%;padding:1rem;background:#00000080;border:1px solid rgba(0,240,255,.3);border-radius:8px;color:#fff;font-family:inherit;font-size:1rem;outline:none;transition:all .3s ease;box-sizing:border-box}.auth-form input:focus{border-color:var(--neon-cyan);box-shadow:0 0 15px #00f0ff4d}.auth-error{color:#f55;font-size:.85rem;min-height:1rem;text-align:center}.auth-links{display:flex;justify-content:space-between;margin-top:.5rem}.auth-links a{color:var(--neon-cyan);font-size:.8rem;text-decoration:none;opacity:.7;transition:opacity .2s}.auth-links a:hover{opacity:1;text-decoration:underline}.account-info{display:flex;flex-direction:column;gap:1.5rem;margin-top:1rem}.account-row{display:flex;justify-content:space-between;align-items:center;padding-bottom:.8rem;border-bottom:1px solid rgba(255,255,255,.1)}.account-row label{font-size:.8rem;text-transform:uppercase;letter-spacing:2px;color:var(--neon-cyan)}.account-row span{font-weight:700;color:#fff}.avatar-glow{position:relative;border-radius:50%;border:4px solid var(--neon-cyan);box-shadow:0 0 15px #00f0ff66,inset 0 0 10px #00f0ff33;animation:avatar-pulse 3s infinite ease-in-out;overflow:hidden;background:#0000004d;display:flex;align-items:center;justify-content:center}@keyframes avatar-pulse{0%{box-shadow:0 0 15px #00f0ff66;border-color:var(--neon-cyan)}50%{box-shadow:0 0 25px #00f0ffb3;border-color:#fff}to{box-shadow:0 0 15px #00f0ff66;border-color:var(--neon-cyan)}}.auth-form-container{display:flex;flex-direction:column;width:100%;flex:1;min-height:0;box-sizing:border-box}.auth-divider{display:flex;align-items:center;text-align:center;margin:1.5rem 0;color:#ffffff4d;font-size:.7rem;letter-spacing:2px;text-transform:uppercase}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid rgba(255,255,255,.1)}.auth-divider:not(:empty):before{margin-right:1rem}.auth-divider:not(:empty):after{margin-left:1rem}.auth-input-group{margin-bottom:1.2rem}.auth-input-group label{display:block;font-size:.7rem;color:var(--neon-cyan);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:1px}.auth-btn-row{display:flex;gap:1rem;margin-top:1rem}.auth-btn-row button{flex:1}.account-header-premium{display:flex;align-items:center;gap:1.5rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.account-header-info h3{margin:0;font-size:1.5rem;color:var(--neon-cyan);text-shadow:0 0 10px rgba(0,240,255,.5)}.account-header-info p{margin:.2rem 0 0;font-size:.75rem;color:#ffffff80;text-transform:uppercase;letter-spacing:1px}.splash-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#030305;z-index:9999999;display:flex;align-items:center;justify-content:center;transition:opacity 1s ease-in-out,visibility 1s ease-in-out}.splash-container.hidden{opacity:0;visibility:hidden;pointer-events:none}.splash-screen{position:absolute;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .8s ease-in-out,visibility .8s}.splash-screen.active{opacity:1;visibility:visible;pointer-events:auto}.splash-content-wrapper{display:flex;flex-direction:column;align-items:center;gap:1.5rem;transform:translateY(20px);transition:transform 1.2s cubic-bezier(.2,.8,.2,1),opacity 1s ease;opacity:0}.splash-screen.active .splash-content-wrapper{transform:translateY(0);opacity:1}.splash-neo-wrapper{padding:0 2rem;max-width:800px}.splash-logo{max-width:150px;height:auto;border-radius:20px;border:2px solid rgba(0,200,255,.5);background-color:#0000004d;animation:float 4s ease-in-out infinite,border-neon-pulse 2s ease-in-out infinite alternate;object-fit:cover}.splash-pcb-logo{max-width:160px}.splash-neo-logo{max-width:200px;margin-bottom:2rem}.splash-title{color:#fff;font-family:Outfit,sans-serif;text-shadow:0 0 15px rgba(255,255,255,.3)}.splash-warning{background:#0f050599;border:1px solid rgba(255,77,77,.3);border-radius:12px;padding:2.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:inset 0 0 30px #ff00000d,0 10px 30px #00000080;animation:warning-pulse 3s infinite alternate}@keyframes warning-pulse{0%{border-color:#ff4d4d1a}to{border-color:#ff4d4d99}}.splash-skip{animation:fade-pulse 2s infinite alternate}@keyframes fade-pulse{0%{opacity:.2}to{opacity:.7}}@keyframes border-neon-pulse{0%{box-shadow:0 0 10px #00c8ff4d;border-color:#00c8ff66}to{box-shadow:0 0 30px #00c8ffcc,0 0 15px #00c8ff99;border-color:#00c8ff}}