:root{--color-bg:#fafbfc;--color-board-bg:#e9ecef;--color-block-border:#222;--color-block-focus:#333;--color-block-shadow:#3333;--color-block-selected-shadow:#2228;--color-group-highlight:#fffbe6;--radius-board:8px;--radius-block:6px;--spacing-gap:4px;--spacing-container:16px;--font-primary:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--font-display:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--font-mono:'SF Mono',Monaco,'Cascadia Code','Roboto Mono',Consolas,'Courier New',monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--font-light:300;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--font-extrabold:800;--font-black:900;--tracking-tight:-0.025em;--tracking-normal:0;--tracking-wide:0.025em;--tracking-wider:0.05em;--tracking-widest:0.1em;--leading-none:1;--leading-tight:1.25;--leading-snug:1.375;--leading-normal:1.5;--leading-relaxed:1.625;--leading-loose:2;--pattern-size:14px;--accent-color:#764ba2}[data-theme=light]{--accent-color:#ffe066}body{font-family:var(--font-primary);font-weight:var(--font-normal);font-size:var(--text-base);line-height:var(--leading-normal);letter-spacing:var(--tracking-normal);background:red!important;margin:0;padding:0;min-height:100vh;position:relative;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:var(--font-bold);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);margin:0}::selection{background:rgba(102,126,234,.3);color:#fff}::-moz-selection{background:rgba(102,126,234,.3);color:#fff}.text-gradient{background:linear-gradient(135deg,#667eea 0,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-glow{text-shadow:0 0 10px rgba(102,126,234,.5),0 0 20px rgba(102,126,234,.3),0 0 30px rgba(102,126,234,.1)}.text-shadow{text-shadow:0 1px 2px rgba(0,0,0,.1),0 2px 4px rgba(0,0,0,.1)}.text-shadow-lg{text-shadow:0 4px 8px rgba(0,0,0,.12),0 2px 4px rgba(0,0,0,.08)}body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(120,119,198,.3) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,119,198,.3) 0,transparent 50%),radial-gradient(circle at 40% 40%,rgba(120,219,255,.2) 0,transparent 50%);animation:backgroundShift 20s ease-in-out infinite;z-index:-1}body::after{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,rgba(102,126,234,.05) 0,rgba(118,75,162,.05) 25%,rgba(102,126,234,.05) 50%,rgba(118,75,162,.05) 75%,rgba(102,126,234,.05) 100%);background-size:400% 400%;animation:premiumGradientShift 15s ease-in-out infinite;z-index:-1}@keyframes backgroundShift{0%,100%{transform:scale(1) rotate(0)}50%{transform:scale(1.1) rotate(1deg)}}@keyframes premiumGradientShift{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}#game-container{max-width:400px;margin:32px auto;background:rgba(255,255,255,.92);border:1.5px solid #e0c080;box-shadow:0 8px 32px #e0c08033,0 0 0 1px #e0c08033;border-radius:24px;padding:32px 20px 40px 20px;display:flex;flex-direction:column;align-items:center;position:relative}#game-container::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:24px;background:radial-gradient(ellipse at center,transparent 0,transparent 60%,rgba(0,0,0,.1) 80%,rgba(0,0,0,.2) 100%);pointer-events:none;z-index:1}#game-container>*{position:relative;z-index:2}#title-bar{width:100%;max-width:340px;margin:0 auto 24px auto;padding:2px 0 2px 0;background:rgba(255,255,255,.98);border-radius:8px;border:1.5px solid #e0c080;box-shadow:0 2px 12px 0 #e0c08033,0 1px 2px 0 #ffe9b344;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;z-index:2;min-height:unset;height:auto}#title-bar::before{content:'';position:absolute;top:0;left:-60%;width:60%;height:100%;background:linear-gradient(120deg,rgba(255,255,255,.1) 0,rgba(255,255,255,.02) 100%);filter:blur(2px);pointer-events:none;animation:shimmerTitle 3.5s linear infinite}@keyframes shimmerTitle{0%{left:-60%}100%{left:120%}}#title-bar h1{font-family:var(--font-display);font-size:var(--text-4xl);font-weight:var(--font-black);letter-spacing:var(--tracking-tight);background:linear-gradient(135deg,#fff 0,#e0e7ff 50%,#c7d2fe 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 4px 24px rgba(69,183,209,.8),0 2px 8px rgba(102,126,234,.4);filter:drop-shadow(0 2px 8px rgba(255, 255, 255, .3));z-index:1;transition:all .3s cubic-bezier(.4, 0, .2, 1);position:relative}#title-bar h1::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(255,255,255,.1) 0,transparent 50%);opacity:0;transition:opacity .3s ease;pointer-events:none}#title-bar:hover h1::after{opacity:1}@media (max-width:480px){#title-bar{max-width:98vw;padding:1px 0 1px 0;border-radius:6px;margin-bottom:14px}#title-bar h1{font-size:var(--text-2xl);letter-spacing:var(--tracking-normal)}}#game-info{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:1fr;gap:0 2.2em;background:rgba(36,38,58,.82);border-radius:18px;box-shadow:0 4px 24px rgba(0,0,0,.18),0 1.5px 0 #5ee7df;border:1.5px solid #5ee7df;padding:.7em 1.2em .7em 1.2em;color:#fff;font-family:Inter,'Segoe UI',Arial,sans-serif;font-size:1.08em;align-items:center;justify-items:center;margin-bottom:1.2em;position:relative;overflow:hidden;min-height:unset;height:auto}#game-info .info-metric{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;padding:0 .2em}#game-info .label{font-size:.98em;font-weight:600;letter-spacing:.01em;color:#e0e7ef;opacity:.92;margin-bottom:.08em;text-shadow:0 1px 2px #0004}#game-info .value{font-size:1.18em;font-weight:800;letter-spacing:.01em;color:#fff;text-shadow:0 2px 8px #0002,0 1px 0 #fff2;background:linear-gradient(120deg,#e0e7ef 0,#bfa76a 60%,#e0c080 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#game-info .value#bonus-indicator{color:#ffe066;text-shadow:0 0 8px #ffe06688,0 1px 0 #fff2;font-weight:900;filter:drop-shadow(0 0 6px #ffe06644)}#game-info::before{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.08) 0,rgba(94,231,223,.08) 100%);pointer-events:none;border-radius:18px;z-index:0}#game-info .label,#game-info .value{position:relative;z-index:1}@media (max-width:600px){#game-info{padding:.5em .2em .5em .2em;font-size:.98em;gap:0 .5em}#game-info .value{font-size:1em}}#game-board{display:grid;grid-template-columns:repeat(8,1fr);gap:var(--spacing-gap);padding:var(--spacing-container);background:var(--color-board-bg);border-radius:var(--radius-board);box-shadow:0 4px 20px rgba(0,0,0,.1);margin:0 auto;max-width:100%;touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;position:relative;z-index:10}.block{width:40px;height:40px;border-radius:var(--radius-block);box-sizing:border-box;display:block;opacity:1;position:relative;z-index:11;box-shadow:0 2px 8px var(--color-block-shadow);transition:background .18s cubic-bezier(.4,0,.2,1),box-shadow .18s cubic-bezier(.4,0,.2,1),transform .18s cubic-bezier(.4,0,.2,1);border:2px solid var(--color-block-border);background:0 0}.block::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.18) 0,transparent 100%);pointer-events:none;z-index:2}.block::after{content:'';position:absolute;left:10%;top:7%;width:80%;height:28%;background:linear-gradient(120deg,rgba(255,255,255,.32) 0,rgba(255,255,255,.08) 100%);border-radius:40% 40% 60% 60%/60% 60% 40% 40%;filter:blur(.5px);pointer-events:none;z-index:3}.block.selected,.block:focus{outline:2.5px solid #a5b4fc;box-shadow:0 0 0 4px rgba(102,126,234,.13),0 2px 12px rgba(30,34,90,.18);z-index:2}.block:active,.block:hover{transform:scale(1.07);filter:brightness(1.08) saturate(1.12);box-shadow:0 4px 18px rgba(102,126,234,.18),0 2px 12px rgba(30,34,90,.18);z-index:2}@media (max-width:600px){#game-container{max-width:98vw;padding:6vw 1vw 10vw 1vw;margin:0 auto;box-sizing:border-box}#game-board{width:100%!important;max-width:98vw!important;aspect-ratio:1/1!important;grid-template-columns:repeat(8,1fr)!important;grid-template-rows:repeat(8,1fr)!important;gap:1vw!important;margin:0 auto!important;display:grid!important;box-sizing:border-box!important;margin-bottom:18px!important}.block{width:100%!important;height:100%!important;min-width:0!important;min-height:0!important;max-width:100%!important;max-height:100%!important}}.block{animation:blockAppear .22s cubic-bezier(.4,1.4,.6,1)}@keyframes blockAppear{0%{opacity:0;transform:scale(.7)}80%{opacity:1;transform:scale(1.08)}100%{opacity:1;transform:scale(1)}}.block.in-group{animation:groupPulse 1.5s ease-in-out infinite;box-shadow:0 0 20px rgba(255,255,255,.6),0 4px 16px rgba(0,0,0,.15),0 0 0 2px rgba(255,255,255,.4)}.block.clearing{animation:clearBlock .4s ease-in forwards;pointer-events:none}.block.score-pop{animation:scorePop .8s ease-out forwards;pointer-events:none}.block.refilling{animation:enhancedSlideDown .5s cubic-bezier(.68,-.55,.265,1.55)}@keyframes groupPulse{0%,100%{transform:scale(1);box-shadow:0 0 20px rgba(255,255,255,.6),0 4px 16px rgba(0,0,0,.15),0 0 0 2px rgba(255,255,255,.4)}50%{transform:scale(1.04);box-shadow:0 0 30px rgba(255,255,255,.8),0 8px 24px rgba(0,0,0,.2),0 0 0 3px rgba(255,255,255,.6)}}@keyframes clearBlock{0%{transform:scale(1);opacity:1}50%{transform:scale(.8) rotate(10deg);opacity:.7}100%{transform:scale(0) rotate(180deg);opacity:0}}@keyframes scorePop{0%{transform:scale(1);opacity:1}50%{transform:scale(1.2) translateY(-10px);opacity:.8}100%{transform:scale(.8) translateY(-20px);opacity:0}}.score-popup{position:absolute;font-family:var(--font-display);font-weight:var(--font-black);font-size:var(--text-lg);line-height:var(--leading-none);letter-spacing:var(--tracking-wide);background:linear-gradient(135deg,gold 0,#ffed4e 50%,#ffb347 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.8),0 0 8px rgba(255,215,0,.6),0 0 12px rgba(255,215,0,.4);pointer-events:none;z-index:10;animation:premiumScoreFloat .9s cubic-bezier(.25,.46,.45,.94) forwards;filter:drop-shadow(0 0 8px rgba(255, 215, 0, .5))}@keyframes premiumScoreFloat{0%{transform:translateY(0) scale(.8) rotate(-2deg);opacity:0;filter:drop-shadow(0 0 8px rgba(255, 215, 0, .5))}20%{transform:translateY(-8px) scale(1.1) rotate(1deg);opacity:1;filter:drop-shadow(0 0 12px rgba(255, 215, 0, .7))}50%{transform:translateY(-20px) scale(1.2) rotate(-1deg);opacity:1;filter:drop-shadow(0 0 15px rgba(255, 215, 0, .8))}80%{transform:translateY(-35px) scale(1.1) rotate(0);opacity:.8;filter:drop-shadow(0 0 10px rgba(255, 215, 0, .6))}100%{transform:translateY(-45px) scale(1) rotate(0);opacity:0;filter:drop-shadow(0 0 5px rgba(255, 215, 0, .3))}}.bonus-particle{position:absolute;width:3px;height:3px;border-radius:50%;background:radial-gradient(circle,gold 0,#ffed4e 70%,transparent 100%);pointer-events:none;z-index:19;animation:bonusParticleTrail .8s ease-out forwards}@keyframes bonusParticleTrail{0%{opacity:1;transform:scale(1) translateX(0) translateY(0)}50%{opacity:.8;transform:scale(1.5) translateX(var(--particle-x)) translateY(var(--particle-y))}100%{opacity:0;transform:scale(.5) translateX(calc(var(--particle-x) * 1.5)) translateY(calc(var(--particle-y) * 1.5))}}#game-controls{display:flex;gap:16px;justify-content:center;align-items:center;margin-top:12px;flex-wrap:wrap;margin-bottom:28px}#pause-button,#start-button,.glass-control-btn{touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;cursor:pointer;border:none;outline:0}#pause-button:focus,#pause-button:hover,#start-button:focus,#start-button:hover,.glass-control-btn:focus,.glass-control-btn:hover{transform:scale(1.07);box-shadow:0 0 16px 2px #5ee7df88,0 4px 24px #667eea44;background:linear-gradient(135deg,#5ee7df 0,#667eea 100%)}#pause-button:active,#start-button:active,.glass-control-btn:active{transform:scale(.97);box-shadow:0 0 8px 1px #5ee7df55}#start-button{font-family:Orbitron,Arial,sans-serif;padding:16px 40px;font-size:1.25rem;font-weight:700;letter-spacing:.04em;border-radius:16px;border:none;background:linear-gradient(135deg,#ffe066 0,#e0c080 100%)!important;min-width:180px;max-width:240px;display:flex;align-items:center;justify-content:center;box-sizing:border-box;position:relative;overflow:hidden;color:#5a4327!important;cursor:pointer;box-shadow:0 2px 8px #e0c08033,0 6px 24px 0 #ffe06633;backdrop-filter:blur(12px) saturate(1.2);-webkit-backdrop-filter:blur(12px) saturate(1.2);transition:all .25s cubic-bezier(.4,0,.2,1);text-shadow:0 2px 8px rgba(94,231,223,.1),0 1px 2px rgba(0,0,0,.1);outline:0}#start-button::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.18) 40%,transparent 60%);transition:left .5s cubic-bezier(.4,0,.2,1);z-index:1}#start-button:focus::before,#start-button:hover::before{left:100%}#start-button:focus,#start-button:hover{background:linear-gradient(135deg,rgba(90,111,216,.92) 0,rgba(106,65,144,.92) 100%);box-shadow:0 4px 16px rgba(102,126,234,.25),0 12px 32px 0 rgba(118,75,162,.22),0 0 0 3px rgba(255,255,255,.18),0 2px 12px 0 rgba(78,205,196,.13);transform:translateY(-2px) scale(1.03);text-shadow:0 4px 16px rgba(78,205,196,.13),0 2px 4px rgba(0,0,0,.13)}#start-button:active{transform:scale(.98);box-shadow:0 1px 4px rgba(102,126,234,.15),0 2px 8px 0 rgba(118,75,162,.12)}[data-theme=dark] #start-button{background:linear-gradient(135deg,rgba(35,36,58,.92) 0,rgba(26,26,46,.92) 100%)!important;color:#eaf6ff!important;border:1.5px solid rgba(255,255,255,.1);box-shadow:0 2px 8px rgba(102,126,234,.1),0 6px 24px 0 rgba(118,75,162,.1),0 0 0 2px rgba(255,255,255,.06),0 1.5px 8px 0 rgba(78,205,196,.06)}#start-button:focus-visible{outline:2.5px solid #4ecdc4;outline-offset:2px}#pause-button{width:44px;height:44px;min-width:44px;min-height:44px;max-width:44px;max-height:44px;padding:0;border-radius:14px;border:2px solid;border-image:linear-gradient(120deg,#ff6b6b 0%,#ee5a24 100%) 1;background:rgba(255,107,107,.28);box-shadow:0 4px 16px rgba(255,107,107,.18),0 1.5px 8px 0 rgba(255,255,255,.1);backdrop-filter:blur(10px) saturate(1.2);display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .18s,box-shadow .18s,transform .18s;outline:0}#pause-button:focus,#pause-button:hover{background:rgba(255,107,107,.38);box-shadow:0 8px 24px rgba(255,107,107,.28),0 0 0 2px rgba(255,255,255,.18);transform:scale(1.08);z-index:2}#pause-button:active{transform:scale(.97);box-shadow:0 0 8px 1px #ff6b6b55}#pause-button .control-icon{color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.18)}[data-theme=dark] #pause-button{background:linear-gradient(135deg,#23243a 0,#667eea 100%)!important;border-image:linear-gradient(120deg,#45b7d1 0%,#667eea 100%) 1;color:#fff!important}[data-theme=dark] #pause-button:focus,[data-theme=dark] #pause-button:hover{background:linear-gradient(135deg,#23243a 0,#764ba2 100%)!important;box-shadow:0 8px 24px rgba(102,126,234,.22),0 0 0 2px rgba(255,255,255,.13)}#how-to-play-button,#music-toggle,#pause-button{background:unset!important;border:unset!important;box-shadow:unset!important;padding:unset!important;min-width:unset!important;min-height:unset!important;max-width:unset!important;max-height:unset!important;width:unset!important;height:unset!important}#game-over-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);backdrop-filter:blur(10px);display:none;justify-content:center;align-items:center;z-index:1000}#pause-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);display:none;justify-content:center;align-items:center;z-index:999}#pause-modal{background:rgba(255,255,255,.1);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);padding:32px;border-radius:20px;text-align:center;box-shadow:0 12px 40px rgba(0,0,0,.2),0 0 0 1px rgba(255,255,255,.1);max-width:90vw;animation:modalAppear .3s cubic-bezier(.4,0,.2,1);color:#fff}#pause-modal h2{font-family:Orbitron,Arial,sans-serif;font-size:var(--text-3xl);font-weight:700;letter-spacing:.01em;margin-bottom:18px;color:#fff;text-shadow:0 2px 8px rgba(255,255,255,.3),0 4px 24px #667eea44;background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#pause-modal p{font-family:var(--font-primary);font-size:var(--text-base);font-weight:400;color:#fff;margin-bottom:24px;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,.1)}#resume-button{font-family:Orbitron,Arial,sans-serif;font-weight:700;font-size:1.1rem;letter-spacing:.01em;padding:12px 24px;border-radius:10px;border:none;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1);text-shadow:0 1px 2px rgba(0,0,0,.1);box-shadow:0 4px 16px rgba(102,126,234,.4),0 0 0 1px rgba(255,255,255,.2);display:block;margin:0 auto}#resume-button:focus,#resume-button:hover{background:linear-gradient(135deg,#5a6fd8 0,#6a4190 100%);transform:translateY(-2px);box-shadow:0 8px 24px rgba(102,126,234,.5),0 0 0 2px rgba(255,255,255,.3);text-shadow:0 2px 4px rgba(0,0,0,.2)}#resume-button:active{transform:translateY(0)}#game-over-modal{background:rgba(255,255,255,.1);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);padding:40px;border-radius:24px;text-align:center;box-shadow:0 16px 48px rgba(0,0,0,.3),0 0 0 1px rgba(255,255,255,.1);max-width:90vw;animation:modalAppear .4s cubic-bezier(.4,0,.2,1);color:#fff}#game-over-modal h2{font-family:Orbitron,Arial,sans-serif;font-size:var(--text-4xl);font-weight:900;letter-spacing:.01em;margin-bottom:16px;background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 4px 12px rgba(255,255,255,.3)}#final-score{font-family:var(--font-primary);font-size:var(--text-xl);font-weight:var(--font-medium);line-height:var(--leading-snug);letter-spacing:var(--tracking-wide);margin-bottom:24px;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.1)}@keyframes modalAppear{0%{transform:scale(.8) translateY(20px);opacity:0}100%{transform:scale(1) translateY(0);opacity:1}}#restart-button{font-family:Orbitron,Arial,sans-serif;font-size:var(--text-lg);font-weight:700;letter-spacing:.01em;padding:12px 24px;border-radius:10px;border:none;background:linear-gradient(135deg,#ffe066 0,#e0c080 100%);color:#5a4327;cursor:pointer;transition:all .3s cubic-bezier(.4, 0, .2, 1);text-shadow:0 1px 2px rgba(0,0,0,.1);box-shadow:0 2px 8px #e0c08033,0 6px 24px 0 #ffe06633}#restart-button:focus,#restart-button:hover{background:linear-gradient(135deg,#f5d95c 0,#d4b870 100%);transform:translateY(-2px);box-shadow:0 4px 16px #e0c08044,0 8px 32px 0 #ffe06644;text-shadow:0 2px 4px rgba(0,0,0,.2)}#restart-button:active{transform:translateY(0)}[data-theme=dark] #restart-button{background:linear-gradient(135deg,#667eea,#764ba2)!important;color:#fff!important;box-shadow:0 4px 16px rgba(102,126,234,.4),0 0 0 1px hsla(0,0%,100%,.2)!important;text-shadow:0 1px 2px rgba(0,0,0,.2)!important}[data-theme=dark] #restart-button:focus,[data-theme=dark] #restart-button:hover{background:linear-gradient(135deg,#5a6fd8,#6a4190)!important;transform:translateY(-2px)!important;box-shadow:0 8px 24px rgba(102,126,234,.5),0 0 0 2px hsla(0,0%,100%,.3)!important}@media (max-width:480px){#game-container{max-width:98vw;padding:6vw 3vw 10vw 3vw;margin:16px auto}#game-board{width:90vw;height:90vw;min-width:240px;min-height:240px;max-width:98vw;max-height:98vw}#game-info{max-width:90vw;padding:10px 12px;font-size:var(--text-base);letter-spacing:var(--tracking-normal)}h1{font-size:var(--text-2xl);margin-bottom:16px}.block{transition:all .25s cubic-bezier(.4, 0, .2, 1)}.block.selected{transform:scale(1.05)}.block.refilling{animation:enhancedSlideDown .25s cubic-bezier(.68,-.55,.265,1.55)}#game-controls{flex-direction:column;gap:8px;margin-top:16px}#pause-button,#resume-button,#start-button{padding:12px 24px;font-size:var(--text-base);width:100%;max-width:200px}#game-hints{margin-top:12px}#pause-hint{font-size:var(--text-xs);padding:0 16px}#pause-modal{padding:24px;margin:16px}#pause-modal h2{font-size:var(--text-2xl)}#pause-modal p{font-size:var(--text-sm)}}#game-hints{margin-top:8px;text-align:center}#pause-hint{color:#fff!important;font-weight:900!important;font-size:1.2em!important;text-shadow:0 2px 8px #23243a,0 1px 2px #000,0 0 2px #23243a;background:#23243a!important;border-radius:10px!important;box-shadow:0 2px 8px #23243a!important;padding:.8em 2em!important;margin:0 auto!important;display:inline-block!important;letter-spacing:.01em!important;border:2px solid #fff2!important}[data-theme=dark] #pause-hint{color:#fff;background:rgba(34,40,49,.92);text-shadow:0 2px 8px #23243a88,0 1px 2px #000a}@keyframes fadeInHint{to{opacity:1}}#new-high-score-message{display:flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--font-poppins, 'Poppins'),sans-serif;font-size:2.2rem;font-weight:700;background:rgba(34,34,34,.55);border-radius:1em;padding:.7em 1.5em;box-shadow:0 4px 24px 0 rgba(0,0,0,.18);border:1.5px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);margin-bottom:1.2em;animation:popInHighScore .7s cubic-bezier(.4,0,.2,1)}#new-high-score-message .trophy{font-size:2.2em;background:linear-gradient(120deg,gold 0,#ffc300 60%,#ffb300 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 2px 6px rgba(255, 215, 0, .28))}#new-high-score-message,#new-high-score-message span{background:linear-gradient(90deg,gold 0,#ffc300 60%,#ffb300 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 1px 2px rgba(255,215,0,.18),0 .5px 0 #fff8}@keyframes popInHighScore{0%{transform:scale(.5) translateY(40px);opacity:0}60%{transform:scale(1.15) translateY(-8px);opacity:1}80%{transform:scale(.95) translateY(2px)}100%{transform:scale(1) translateY(0);opacity:1}}@media (max-width:600px){#new-high-score-message{font-size:1.2rem;padding:.5em .7em}#new-high-score-message .trophy{font-size:1.2em}#game-over-modal h2{font-size:1.3rem}}#music-attribution{position:fixed;bottom:8px;right:12px;font-family:var(--font-primary);font-size:var(--text-xs);font-weight:var(--font-normal);line-height:var(--leading-relaxed);letter-spacing:var(--tracking-wide);color:rgba(255,255,255,.4);opacity:.4;transition:opacity .3s ease;z-index:1000;pointer-events:auto;text-shadow:0 1px 2px rgba(0,0,0,.3);max-width:200px;text-align:right}#music-attribution:hover{opacity:.8}#music-attribution a{color:rgba(255,255,255,.6);text-decoration:none;transition:color .2s ease;font-weight:var(--font-medium)}#music-attribution a:hover{color:rgba(255,255,255,.9);text-decoration:underline}@media (max-width:600px){#music-attribution{font-size:.5625rem;bottom:6px;right:8px;max-width:150px;letter-spacing:var(--tracking-normal)}}#how-to-play-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(30,34,90,.45);z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeInHint .3s}#how-to-play-modal{background:rgba(255,255,255,.98);border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,.18),0 0 0 1px rgba(102,126,234,.08);padding:32px 24px 24px 24px;max-width:340px;width:90vw;color:#222;text-align:left;position:relative;animation:modalAppear .3s}#how-to-play-modal h2{font-family:Orbitron,Arial,sans-serif;font-weight:700;font-size:var(--text-2xl);font-weight:var(--font-bold);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);margin-top:0;margin-bottom:16px;text-align:center;color:#1982c4;text-shadow:0 1px 2px rgba(25,130,196,.1)}#how-to-play-modal ol,#how-to-play-modal ul{font-family:var(--font-primary);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-relaxed);letter-spacing:var(--tracking-normal);margin:0 0 12px 18px;padding:0}#how-to-play-modal ul{margin-bottom:18px}#how-to-play-modal li{margin-bottom:8px;color:#333}#how-to-play-modal b{font-weight:var(--font-semibold);color:#1982c4}#close-how-to-play{display:block;margin:0 auto;padding:10px 24px;font-family:var(--font-primary);font-size:var(--text-base);font-weight:var(--font-semibold);line-height:var(--leading-none);letter-spacing:var(--tracking-wide);border-radius:10px;border:none;background:linear-gradient(135deg,#45b7d1 0,#667eea 100%);color:#fff;cursor:pointer;box-shadow:0 2px 8px rgba(102,126,234,.1);transition:all .2s ease;text-shadow:0 1px 2px rgba(0,0,0,.1)}#close-how-to-play:focus,#close-how-to-play:hover{background:linear-gradient(135deg,#1982c4 0,#764ba2 100%);transform:translateY(-1px);box-shadow:0 4px 12px rgba(102,126,234,.15);text-shadow:0 2px 4px rgba(0,0,0,.2)}#how-to-play-button{background:0 0;border:none;color:#667eea;font-size:1.5rem;margin-left:8px;cursor:pointer;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s;outline:0}#how-to-play-button:focus,#how-to-play-button:hover{background:rgba(102,126,234,.12);color:#1982c4}.bonus-popup{position:absolute;font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--font-black);line-height:var(--leading-none);letter-spacing:var(--tracking-wider);color:#ffe259;background:linear-gradient(45deg,gold 0,#ffed4e 25%,#ff6b35 50%,#ff8c42 75%,gold 100%);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 20px rgba(255,226,89,.8),0 2px 4px rgba(0,0,0,.8),0 4px 8px rgba(255,186,73,.6),0 8px 16px rgba(255,106,0,.4);left:50%;top:50%;transform:translate(-50%,-50%) scale(1);pointer-events:none;z-index:20;animation:premiumBonusPop 1.2s cubic-bezier(.4,0,.2,1),premiumGradientShift 1.2s ease-in-out,premiumGlowPulse 1.2s ease-in-out;white-space:nowrap;filter:drop-shadow(0 0 15px rgba(255, 226, 89, .6))}@keyframes premiumBonusPop{0%{opacity:0;transform:translate(-50%,-50%) scale(.3) rotate(-5deg)}20%{opacity:1;transform:translate(-50%,-50%) scale(1.4) rotate(2deg)}40%{opacity:1;transform:translate(-50%,-50%) scale(1.2) rotate(-1deg)}60%{opacity:1;transform:translate(-50%,-50%) scale(1.3) rotate(1deg)}80%{opacity:1;transform:translate(-50%,-50%) scale(1.1) rotate(0)}100%{opacity:0;transform:translate(-50%,-50%) scale(.9) rotate(0)}}@keyframes premiumGradientShift{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}@keyframes premiumGlowPulse{0%,100%{filter:drop-shadow(0 0 15px rgba(255, 226, 89, .6));text-shadow:0 0 20px rgba(255,226,89,.8),0 2px 4px rgba(0,0,0,.8),0 4px 8px rgba(255,186,73,.6),0 8px 16px rgba(255,106,0,.4)}50%{filter:drop-shadow(0 0 25px rgba(255, 226, 89, .9));text-shadow:0 0 30px #ffe259,0 2px 4px rgba(0,0,0,.8),0 6px 12px rgba(255,186,73,.8),0 12px 24px rgba(255,106,0,.6)}}.sparkle{position:absolute;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle,gold 0,#ffed4e 60%,#ffb347 100%);box-shadow:0 0 12px 4px rgba(255,215,0,.6),0 0 2px #fff;pointer-events:none;z-index:19;opacity:.9;animation:premiumSparkleFly .8s cubic-bezier(.4,0,.2,1) forwards}@keyframes premiumSparkleFly{0%{opacity:.9;transform:translate(0,0) scale(1) rotate(0)}50%{opacity:1;transform:translate(calc(var(--sparkle-x) * .5),calc(var(--sparkle-y) * .5)) scale(1.2) rotate(180deg)}100%{opacity:0;transform:translate(var(--sparkle-x),var(--sparkle-y)) scale(.3) rotate(360deg)}}.glass-control-btn{width:44px;height:44px;min-width:44px;min-height:44px;max-width:44px;max-height:44px;padding:0;border-radius:14px;border:none;border-image:none;background:var(--accent-color)!important;color:#23243a!important;box-shadow:0 4px 16px var(--accent-color) 33,0 1.5px 8px 0 #fff2;backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .18s,box-shadow .18s,transform .18s;outline:0}.glass-control-btn:focus,.glass-control-btn:hover{background:linear-gradient(135deg,var(--accent-color) 0,#e0c080 100%)!important;box-shadow:0 8px 24px rgba(102,126,234,.18),0 0 0 2px rgba(255,255,255,.18);transform:scale(1.08);z-index:2}.control-icon{width:28px!important;height:28px!important;display:block;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.18);pointer-events:none;user-select:none;margin:0 auto;font-size:1.5rem}#how-to-play-button,#music-toggle,#pause-button{background:0 0!important;border:none!important;box-shadow:none!important;padding:0!important}#how-to-play-button,#music-toggle,#pause-button{min-width:0!important;min-height:0!important;max-width:none!important;max-height:none!important;width:auto!important;height:auto!important}#music-toggle.music-off .control-icon{opacity:.5;filter:grayscale(1)}#how-to-play-button,#music-toggle,.premium-help-btn{animation:none!important}.block.spawning{animation:blockSpawn .6s cubic-bezier(.68,-.55,.265,1.55) forwards;transform-origin:center bottom}.block.spawning-delay-1{animation-delay:.1s}.block.spawning-delay-2{animation-delay:.2s}.block.spawning-delay-3{animation-delay:.3s}.block.spawning-delay-4{animation-delay:.4s}.block.spawning-delay-5{animation-delay:.5s}.block.spawning-delay-6{animation-delay:.6s}.block.spawning-delay-7{animation-delay:.7s}@keyframes blockSpawn{0%{transform:translateY(-120%) scale(.3) rotate(-15deg);opacity:0;filter:brightness(1.5) saturate(1.5)}40%{transform:translateY(-20%) scale(1.1) rotate(5deg);opacity:.8;filter:brightness(1.2) saturate(1.2)}70%{transform:translateY(5%) scale(.95) rotate(-2deg);opacity:1;filter:brightness(1.1) saturate(1.1)}85%{transform:translateY(-2%) scale(1.02) rotate(1deg);opacity:1;filter:brightness(1.05) saturate(1.05)}100%{transform:translateY(0) scale(1) rotate(0);opacity:1;filter:brightness(1) saturate(1)}}.block-spawn-particle{position:absolute;width:4px;height:4px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.8) 0,rgba(255,255,255,.3) 70%,transparent 100%);pointer-events:none;z-index:15;animation:particleTrail .8s ease-out forwards}@keyframes particleTrail{0%{opacity:1;transform:scale(1) translateY(0)}50%{opacity:.7;transform:scale(1.5) translateY(-10px)}100%{opacity:0;transform:scale(.5) translateY(-20px)}}.block.landing{animation:blockLand .3s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes blockLand{0%{transform:scale(1);box-shadow:0 2px 8px rgba(0,0,0,.1)}50%{transform:scale(1.08);box-shadow:0 8px 24px rgba(0,0,0,.2),0 0 0 2px rgba(255,255,255,.4)}100%{transform:scale(1);box-shadow:0 2px 8px rgba(0,0,0,.1)}}.block.refilling{animation:enhancedSlideDown .5s cubic-bezier(.68,-.55,.265,1.55)}@keyframes enhancedSlideDown{0%{transform:translateY(-100%) scale(.8);opacity:0}60%{transform:translateY(5%) scale(1.05);opacity:1}80%{transform:translateY(-2%) scale(1.02);opacity:1}100%{transform:translateY(0) scale(1);opacity:1}}.screen-shake{animation:gentleShake .15s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes gentleShake{0%{transform:translateX(0) translateY(0)}25%{transform:translateX(-2px) translateY(-1px)}50%{transform:translateX(2px) translateY(1px)}75%{transform:translateX(-1px) translateY(-1px)}100%{transform:translateX(0) translateY(0)}}.ripple-wave{position:absolute;border:2px solid rgba(255,255,255,.6);border-radius:50%;pointer-events:none;z-index:5;animation:rippleExpand .4s ease-out forwards}@keyframes rippleExpand{0%{width:0;height:0;opacity:1;transform:scale(0)}100%{width:120px;height:120px;opacity:0;transform:scale(1)}}.color-streak{position:absolute;width:3px;height:20px;background:linear-gradient(to bottom,rgba(255,255,255,.8),transparent);pointer-events:none;z-index:4;animation:streakFade .3s ease-out forwards}@keyframes streakFade{0%{opacity:1;transform:scaleY(1)}100%{opacity:0;transform:scaleY(.5)}}.camera-zoom{animation:subtleZoom .2s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes subtleZoom{0%{transform:scale(1)}50%{transform:scale(1.02)}100%{transform:scale(1)}}.impact-particle{position:absolute;width:4px;height:4px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.9) 0,rgba(255,255,255,.3) 70%,transparent 100%);pointer-events:none;z-index:6;animation:particleBurst .5s ease-out forwards}@keyframes particleBurst{0%{opacity:1;transform:scale(1) translateX(0) translateY(0)}100%{opacity:0;transform:scale(.5) translateX(var(--particle-x)) translateY(var(--particle-y))}}@media (max-width:768px){.screen-shake{animation:gentleShakeMobile .12s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes gentleShakeMobile{0%{transform:translateX(0) translateY(0)}25%{transform:translateX(-1px) translateY(-.5px)}50%{transform:translateX(1px) translateY(.5px)}75%{transform:translateX(-.5px) translateY(-.5px)}100%{transform:translateX(0) translateY(0)}}.camera-zoom{animation:subtleZoomMobile .15s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes subtleZoomMobile{0%{transform:scale(1)}50%{transform:scale(1.01)}100%{transform:scale(1)}}}.premium-game-over{font-family:var(--font-poppins, 'Poppins'),sans-serif;font-size:2.1rem;font-weight:800;letter-spacing:-.01em;margin-bottom:.7em;background:linear-gradient(120deg,#e0e7ef 0,#bfa76a 60%,#e0c080 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 8px rgba(191,167,106,.1),0 1px 0 #fff8;filter:drop-shadow(0 2px 8px rgba(0,0,0,.1));transition:background .3s}#score.bonus-highlight{animation:scoreBonusHighlight .8s cubic-bezier(.25,.46,.45,.94) forwards!important}@keyframes scoreBonusHighlight{0%{transform:scale(1);background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1)}20%{transform:scale(1.35);background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 18px rgba(255,215,0,.9),0 0 24px rgba(255,215,0,.7),0 2px 4px rgba(0,0,0,.3);filter:drop-shadow(0 0 24px rgba(255, 215, 0, .8))}40%{transform:scale(1.5);background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 24px gold,0 0 32px rgba(255,215,0,.9),0 2px 4px rgba(0,0,0,.3);filter:drop-shadow(0 0 32px rgba(255, 215, 0, 1))}60%{transform:scale(1.3);background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 14px rgba(255,215,0,.8),0 0 18px rgba(255,215,0,.6),0 2px 4px rgba(0,0,0,.3);filter:drop-shadow(0 0 14px rgba(255, 215, 0, .7))}100%{transform:scale(1);background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1);filter:none}}#score{background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1);transition:all .3s ease}:root{--color-bg-dark:#0f0f23;--color-board-bg-dark:#1a1a2e;--color-block-dark:#23243a;--color-block-border-dark:#444;--color-block-shadow-dark:#0006;--color-block-selected-dark:#333;--color-block-selected-shadow-dark:#fff2;--container-bg-dark:#18192b;--container-border-dark:#333;--text-primary-dark:#fff;--text-secondary-dark:#b0b0b0}[data-theme=dark] body{background:linear-gradient(135deg,#0f0f23 0,#1a1a2e 100%)!important}[data-theme=dark] #game-container{background:rgba(34,40,49,.85)!important;border:1.5px solid #764ba2!important;box-shadow:0 8px 32px #764ba244,0 0 0 1px #764ba244!important}[data-theme=dark] #game-board{background:var(--color-board-bg-dark)!important;box-shadow:0 2px 8px #000a!important}[data-theme=dark] .block{border-color:var(--color-block-border-dark)!important;box-shadow:0 1px 2px var(--color-block-shadow-dark)!important}[data-theme=dark] .block.selected{border:2px solid var(--color-block-selected-dark)!important;box-shadow:0 2px 8px var(--color-block-selected-shadow-dark)!important}[data-theme=dark] #game-info,[data-theme=dark] .label,[data-theme=dark] .value{color:var(--text-primary-dark)!important}[data-theme=dark] #start-button{background:linear-gradient(135deg,#23243a 0,#1a1a2e 100%)!important;color:#fff!important}[data-theme=dark] #pause-button{background:linear-gradient(135deg,#23243a 0,#667eea 100%)!important;border-image:linear-gradient(120deg,#45b7d1 0%,#667eea 100%) 1;color:#fff!important}[data-theme=dark] #theme-toggle{background:#23243a!important;color:#fff!important}[data-theme=dark] #how-to-play-button{background:#23243a!important;color:#fff!important}[data-theme=dark] #music-toggle{background:#23243a!important;color:#fff!important}#bonus-indicator{transition:transform .3s,color .3s;color:gold;font-weight:var(--font-bold);text-shadow:0 0 8px #ffd70088,0 2px 8px #fff8;opacity:1;transform:scale(1)}#bonus-indicator.bonus-active{color:gold;transform:scale(1.25);animation:bonusIndicatorPop .7s cubic-bezier(.4,0,.2,1)}@keyframes bonusIndicatorPop{0%{transform:scale(.7)}40%{transform:scale(1.3)}70%{transform:scale(1.15)}100%{transform:scale(1)}}[data-theme=dark] #bonus-indicator{color:#ffe066;text-shadow:0 0 8px #ffe06688,0 2px 8px #fff4}#settings-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:2000;animation:modalAppear .3s cubic-bezier(.4,0,.2,1)}#settings-modal{background:linear-gradient(135deg,rgba(255,255,255,.95) 0,rgba(240,248,255,.95) 100%);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3);border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.2),0 8px 16px rgba(0,0,0,.1),inset 0 1px 0 rgba(255,255,255,.8);max-width:90vw;max-height:90vh;width:600px;overflow:hidden;animation:modalAppear .3s cubic-bezier(.4,0,.2,1)}.settings-header{display:flex;justify-content:space-between;align-items:center;padding:24px 32px 16px;border-bottom:1px solid rgba(0,0,0,.1);background:linear-gradient(135deg,rgba(255,255,255,.9) 0,rgba(240,248,255,.9) 100%)}.settings-header h2{font-family:Orbitron,Arial,sans-serif;font-weight:700;font-size:1.8rem;font-weight:700;color:#2c3e50;margin:0;background:linear-gradient(135deg,#2c3e50 0,#34495e 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.close-button{background:0 0;border:none;cursor:pointer;padding:8px;border-radius:8px;transition:all .2s ease;color:#6c757d}.close-button:hover{background:rgba(108,117,125,.1);color:#495057;transform:scale(1.1)}.settings-content{padding:24px 32px;max-height:60vh;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,0.3) transparent}.settings-content::-webkit-scrollbar{width:6px}.settings-content::-webkit-scrollbar-track{background:0 0}.settings-content::-webkit-scrollbar-thumb{background:rgba(0,0,0,.3);border-radius:3px}.settings-section{margin-bottom:32px}.settings-section:last-child{margin-bottom:0}.settings-section h3{font-family:var(--font-poppins, 'Poppins'),sans-serif;font-size:1.2rem;font-weight:600;color:#2c3e50;margin:0 0 16px 0;padding-bottom:8px;border-bottom:2px solid rgba(52,152,219,.2)}.setting-item{display:flex;align-items:center;justify-content:space-between;gap:.5rem;width:100%}.setting-item:last-child{margin-bottom:0}.setting-item label{font-family:var(--font-inter, 'Inter'),sans-serif;font-size:.95rem;font-weight:500;color:#34495e;flex:1;margin-right:16px}.volume-slider{-webkit-appearance:none;appearance:none;width:120px;height:6px;border-radius:3px;background:linear-gradient(90deg,#3498db 0,#e0e0e0 100%);outline:0;margin:0 12px;cursor:pointer;transition:all .2s ease}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#3498db 0,#2980b9 100%);cursor:pointer;box-shadow:0 2px 6px rgba(52,152,219,.3);transition:all .2s ease}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 4px 12px rgba(52,152,219,.4)}.volume-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#3498db 0,#2980b9 100%);cursor:pointer;border:none;box-shadow:0 2px 6px rgba(52,152,219,.3)}.sensitivity-value,.volume-value{font-family:var(--font-inter, 'Inter'),sans-serif;font-size:.85rem;font-weight:600;color:#3498db;min-width:45px;text-align:right}.toggle-label{display:flex;align-items:center;justify-content:space-between;width:100%;font-family:var(--font-primary);font-size:1.08em;font-weight:600;color:#e0e7ef;letter-spacing:.01em;text-shadow:0 1px 4px #0008,0 .5px 0 #fff4}.toggle-input{display:none}.toggle-slider{position:relative;width:48px;height:24px;background:var(--accent-color)!important;border-radius:12px;margin-right:12px;transition:all .3s ease;cursor:pointer}.toggle-slider::before{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;background:linear-gradient(135deg,var(--accent-color) 0,#ffe066 100%)!important;border-radius:50%;transition:all .3s ease;box-shadow:0 2px 4px rgba(0,0,0,.2)}.toggle-input:checked+.toggle-slider{background:var(--accent-color)!important}.toggle-input:checked+.toggle-slider::before{transform:translateX(24px)}.toggle-input:focus+.toggle-slider{box-shadow:0 0 0 3px rgba(52,152,219,.3)}.settings-select{font-family:var(--font-inter, 'Inter'),sans-serif;font-size:.9rem;padding:8px 12px;border:2px solid #e0e0e0;border-radius:8px;background:#fff;color:#34495e;cursor:pointer;transition:all .2s ease;min-width:120px}.settings-select:focus{outline:0;border-color:#3498db;box-shadow:0 0 0 3px rgba(52,152,219,.2)}.settings-select:hover{border-color:#bdc3c7}.settings-footer{display:flex;justify-content:space-between;align-items:center;padding:20px 32px;border-top:1px solid rgba(0,0,0,.1);background:linear-gradient(135deg,rgba(255,255,255,.9) 0,rgba(240,248,255,.9) 100%)}.danger-button,.primary-button,.secondary-button{font-family:var(--font-inter, 'Inter'),sans-serif;font-size:.9rem;font-weight:600;padding:10px 20px;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px}.primary-button{background:linear-gradient(135deg,#3498db 0,#2980b9 100%);color:#fff;box-shadow:0 2px 8px rgba(52,152,219,.3)}.primary-button:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(52,152,219,.4)}.secondary-button{background:linear-gradient(135deg,#95a5a6 0,#7f8c8d 100%);color:#fff;box-shadow:0 2px 8px rgba(149,165,166,.3)}.secondary-button:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(149,165,166,.4)}.danger-button{background:linear-gradient(135deg,#e74c3c 0,#c0392b 100%);color:#fff;font-family:var(--font-primary);font-size:1em;font-weight:700;border:none;border-radius:10px;padding:12px 24px;cursor:pointer;box-shadow:0 2px 8px rgba(231,76,60,.18);transition:background .2s,box-shadow .2s,transform .1s;margin-top:.5em;letter-spacing:.02em}.danger-button:focus,.danger-button:hover{background:linear-gradient(135deg,#c0392b 0,#e74c3c 100%);box-shadow:0 4px 16px rgba(231,76,60,.25);transform:scale(1.04);outline:0}[data-theme=dark] #settings-modal{background:linear-gradient(135deg,rgba(26,26,46,.95) 0,rgba(15,15,35,.95) 100%);border-color:rgba(255,255,255,.1)}[data-theme=dark] .settings-header{background:linear-gradient(135deg,rgba(26,26,46,.9) 0,rgba(15,15,35,.9) 100%);border-bottom-color:rgba(255,255,255,.1)}[data-theme=dark] .settings-header h2{background:linear-gradient(135deg,#fff 0,#b0b0b0 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme=dark] .settings-section h3{color:#fff;border-bottom-color:rgba(52,152,219,.3)}[data-theme=dark] .setting-item label{color:#b0b0b0}[data-theme=dark] .settings-select{background:#23243a;border-color:#444;color:#fff}[data-theme=dark] .settings-select:focus{border-color:#3498db}[data-theme=dark] .settings-footer{background:linear-gradient(135deg,rgba(26,26,46,.9) 0,rgba(15,15,35,.9) 100%);border-top-color:rgba(255,255,255,.1)}@media (max-width:768px){#settings-modal{width:95vw;max-height:95vh;margin:10px}.settings-header{padding:20px 24px 12px}.settings-header h2{font-size:1.5rem}.settings-content{padding:20px 24px;max-height:50vh}.settings-footer{padding:16px 24px;flex-direction:column;gap:12px}.danger-button,.primary-button,.secondary-button{width:100%;padding:12px 20px}.setting-item{flex-direction:column;align-items:flex-start;gap:8px}.volume-slider{width:100%;margin:8px 0}.sensitivity-value,.volume-value{align-self:flex-end}.settings-select{width:100%;min-width:auto}}@media (max-width:480px){#settings-modal{width:98vw;border-radius:16px}.settings-header{padding:16px 20px 8px}.settings-header h2{font-size:1.3rem}.settings-content{padding:16px 20px;max-height:45vh}.settings-section{margin-bottom:24px}.settings-section h3{font-size:1.1rem;margin-bottom:12px}.setting-item{margin-bottom:12px;padding:8px 0}.setting-item label{font-size:.9rem}}#settings-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:2000;backdrop-filter:blur(4px)}#settings-modal{background:rgba(255,255,255,.95);border-radius:18px;box-shadow:0 8px 32px 0 rgba(31,38,135,.37);padding:2rem 2.5rem 1.5rem 2.5rem;min-width:320px;max-width:90vw;max-height:90vh;overflow-y:auto;font-family:inherit;position:relative;animation:modalAppear .25s cubic-bezier(.4,0,.2,1)}.settings-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem}.settings-header h2{font-size:1.5rem;margin:0;color:#333}#close-settings{background:0 0;border:none;font-size:2rem;color:#888;cursor:pointer;transition:color .2s}#close-settings:hover{color:#222}.settings-content{display:flex;flex-direction:column;gap:1.2rem}.settings-item{display:flex;align-items:center;gap:1rem}.settings-link{background:0 0;border:none;color:#3b82f6;font-size:1rem;cursor:pointer;text-decoration:underline;padding:0}#how-to-play-panel{margin-top:.5rem;background:#f7fafc;border-radius:10px;padding:1rem 1.2rem;color:#222;font-size:1rem;box-shadow:0 2px 8px #0001}#how-to-play-panel h3{margin-top:0;font-size:1.1rem;color:#2563eb}@media (max-width:600px){#settings-modal{min-width:90vw;padding:1.2rem .5rem 1rem .5rem}}@keyframes modalAppear{from{opacity:0;transform:translateY(40px) scale(.98)}to{opacity:1;transform:none}}#how-to-play-button,#theme-toggle{display:none!important}#settings-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;background:rgba(30,34,90,.45);display:flex;align-items:center;justify-content:center;z-index:2000;backdrop-filter:blur(8px);animation:fadeInHint .3s}#settings-modal{background:rgba(255,255,255,.98);border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,.18),0 0 0 1px rgba(102,126,234,.08);padding:32px 24px 24px 24px;max-width:340px;width:90vw;color:#222;text-align:left;position:relative;animation:modalAppear .3s}.settings-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding-bottom:8px;border-bottom:1.5px solid #e0e7ef}.settings-header h2{font-family:Orbitron,Arial,sans-serif;font-weight:700;font-size:1.5rem;font-weight:800;color:#222;margin:0;letter-spacing:-.01em;background:linear-gradient(120deg,#667eea 0,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#close-settings{background:0 0;border:none;font-size:2rem;color:#888;cursor:pointer;transition:color .2s;border-radius:8px;padding:0 8px}#close-settings:focus,#close-settings:hover{color:#2563eb;background:#e0e7ef44}.settings-content{display:flex;flex-direction:column;gap:1.2rem}.settings-item{display:flex;align-items:center;gap:1.2rem;font-family:var(--font-primary);font-size:1.08em;font-weight:600;color:#222;letter-spacing:.01em}.premium-toggle{position:relative;width:44px;height:24px;display:flex;align-items:center;justify-content:flex-end;margin-left:16px}.premium-toggle input{opacity:0;width:0;height:0}.premium-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--accent-color)!important;border-radius:12px;transition:background .3s;box-shadow:0 2px 8px #667eea22}.premium-slider:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background:linear-gradient(135deg,var(--accent-color) 0,#ffe066 100%)!important;border-radius:50%;transition:transform .3s,background .3s;box-shadow:0 2px 8px #667eea33}.premium-toggle input:checked+.premium-slider{background:var(--accent-color)!important}.premium-toggle input:checked+.premium-slider:before{transform:translateX(20px);background:linear-gradient(135deg,#764ba2 0,#667eea 100%)}.premium-slider:active:before{box-shadow:0 0 0 4px #667eea33}.premium-slider{box-shadow:0 2px 8px #667eea22}.premium-slider:focus{outline:2px solid #667eea}.settings-collapsible{width:100%;background:0 0;border:none;color:#2563eb;font-family:var(--font-primary);font-size:1.08em;font-weight:600;text-align:left;display:flex;align-items:center;gap:.5em;cursor:pointer;padding:0;margin-bottom:.2em;transition:color .2s}.settings-collapsible:focus,.settings-collapsible:hover{color:#764ba2;text-decoration:underline}.settings-chevron{display:inline-block;transition:transform .3s;font-size:1.1em}.settings-collapsible[aria-expanded=true] .settings-chevron{transform:rotate(90deg)}#how-to-play-panel{margin-top:.2em;background:#f7fafc;border-radius:10px;padding:1rem 1.2rem;color:#222;font-size:1em;box-shadow:0 2px 8px #0001;animation:fadeInHint .3s}#how-to-play-panel[hidden]{display:none}#how-to-play-panel h3{margin-top:0;font-size:1.1rem;color:#2563eb;font-family:var(--font-display);font-weight:700}@media (max-width:600px){#settings-modal{max-width:98vw;padding:18px 4vw 12px 4vw}.settings-header h2{font-size:1.1rem}.settings-collapsible,.settings-item{font-size:1em}}#reset-confirm-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;background:rgba(30,34,90,.45);display:flex;align-items:center;justify-content:center;z-index:2100;backdrop-filter:blur(8px);animation:fadeInHint .3s}#reset-confirm-modal{background:rgba(255,255,255,.98);border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,.18),0 0 0 1px rgba(102,126,234,.08);padding:32px 24px 24px 24px;max-width:340px;width:90vw;color:#222;text-align:left;position:relative;animation:modalAppear .3s;font-family:var(--font-primary)}#reset-confirm-modal .modal-header h2{font-family:var(--font-display);font-size:1.3rem;font-weight:800;color:#e74c3c;margin:0 0 12px 0;letter-spacing:-.01em;background:linear-gradient(120deg,#e74c3c 0,#c0392b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#reset-confirm-modal .modal-body p{font-size:1.05em;color:#333;margin-bottom:18px}#reset-confirm-modal .modal-footer{display:flex;justify-content:center;gap:.8em;margin-top:18px;padding:0;align-items:stretch}#reset-confirm-modal button{width:140px;height:48px;font-size:1rem;font-weight:700;border-radius:10px;padding:0;box-sizing:border-box;display:flex;align-items:center;justify-content:center;text-transform:uppercase;letter-spacing:.02em;margin:0;vertical-align:middle;box-shadow:none!important;border:none!important}#reset-confirm-modal .modal-footer .danger-button,#reset-confirm-modal .modal-footer .secondary-button{width:140px;height:48px;padding:0;margin:0;border-radius:10px;font-size:1rem;font-weight:700;box-sizing:border-box;display:flex;align-items:center;justify-content:center;vertical-align:middle;box-shadow:none!important;border:none!important}@media (max-width:600px){#reset-confirm-modal{max-width:98vw;padding:18px 4vw 12px 4vw}#reset-confirm-modal .modal-header h2{font-size:1.1rem}}[data-theme=dark] #reset-confirm-modal{background:linear-gradient(135deg,rgba(26,26,46,.97) 0,rgba(15,15,35,.97) 100%);color:#fff}[data-theme=dark] #reset-confirm-modal .modal-header h2{background:linear-gradient(120deg,#ff7675 0,#d63031 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme=dark] #reset-confirm-modal .modal-body p{color:#eee}#toast-container{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);z-index:2200;min-width:180px;max-width:90vw;pointer-events:none}.toast{background:linear-gradient(120deg,#667eea 0,#764ba2 100%);color:#fff;font-family:var(--font-primary);font-size:1.05em;font-weight:600;padding:16px 32px;border-radius:14px;box-shadow:0 4px 24px rgba(102,126,234,.18);margin-bottom:12px;opacity:0;animation:toastIn .3s forwards,toastOut .3s 2.2s forwards;text-align:center;pointer-events:auto}@keyframes toastIn{from{opacity:0;transform:translateY(40px) scale(.98)}to{opacity:1;transform:none}}@keyframes toastOut{to{opacity:0;transform:translateY(40px) scale(.98)}}[data-theme=dark] .toast{background:linear-gradient(120deg,#23243a 0,#764ba2 100%);color:#fff}.block[data-color="#ff595e"].colorblind::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:repeating-linear-gradient(45deg,transparent,transparent calc(var(--pattern-size) * .33),rgba(255,255,255,.8) calc(var(--pattern-size) * .33),rgba(255,255,255,.8) calc(var(--pattern-size) * .66));background-size:var(--pattern-size) var(--pattern-size);border-radius:inherit;pointer-events:none}.block[data-color="#ffca3a"].colorblind::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 25% 25%,#333 calc(var(--pattern-size) * .28),transparent calc(var(--pattern-size) * .28)),radial-gradient(circle at 75% 75%,#333 calc(var(--pattern-size) * .28),transparent calc(var(--pattern-size) * .28));background-size:var(--pattern-size) var(--pattern-size);border-radius:inherit;pointer-events:none}[data-theme=dark] .block[data-color="#ffca3a"].colorblind::after{background-image:radial-gradient(circle at 25% 25%,#fff calc(var(--pattern-size) * .28),transparent calc(var(--pattern-size) * .28)),radial-gradient(circle at 75% 75%,#fff calc(var(--pattern-size) * .28),transparent calc(var(--pattern-size) * .28))}.block[data-color="#8ac926"].colorblind::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:repeating-linear-gradient(45deg,transparent,transparent calc(var(--pattern-size) * .33),rgba(255,255,255,.7) calc(var(--pattern-size) * .33),rgba(255,255,255,.7) calc(var(--pattern-size) * .66)),repeating-linear-gradient(-45deg,transparent,transparent calc(var(--pattern-size) * .33),rgba(255,255,255,.7) calc(var(--pattern-size) * .33),rgba(255,255,255,.7) calc(var(--pattern-size) * .66));background-size:var(--pattern-size) var(--pattern-size);border-radius:inherit;pointer-events:none}.block[data-color="#1982c4"].colorblind::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 50% 50%,transparent 30%,rgba(255,255,255,.6) 30%,rgba(255,255,255,.6) 35%,transparent 35%);background-size:var(--pattern-size) var(--pattern-size);border-radius:inherit;pointer-events:none}.block[data-color="#6a4c93"].colorblind::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(rgba(255,255,255,.8) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.8) 1px,transparent 1px);background-size:var(--pattern-size) var(--pattern-size);border-radius:inherit;pointer-events:none}[data-theme=dark] .block.colorblind::after{filter:brightness(.8) contrast(1.2)}.toggle-label{color:#2c3e50;text-shadow:0 1px 2px #fff8}[data-theme=dark] .toggle-label{color:#fff;text-shadow:0 1px 6px #222b,0 .5px 0 #fff4}.block[data-color="#ff595e"]{background:linear-gradient(135deg,#ff595e 60%,#ff7675 100%)}.block[data-color="#ffca3a"]{background:linear-gradient(135deg,#ffca3a 60%,#ffe066 100%)}.block[data-color="#8ac926"]{background:linear-gradient(135deg,#8ac926 60%,#b5e48c 100%)}.block[data-color="#1982c4"]{background:linear-gradient(135deg,#1982c4 60%,#6dd3fa 100%)}.block[data-color="#6a4c93"]{background:linear-gradient(135deg,#6a4c93 60%,#b185db 100%)}.segmented-btns{display:flex;gap:8px;background:rgba(102,126,234,.1);border-radius:12px;padding:4px 6px;box-shadow:0 2px 8px #667eea22;margin-left:12px;flex-wrap:wrap;justify-content:flex-start;align-items:center;max-width:100%}.segmented-btn{font-family:var(--font-primary);font-size:1em;font-weight:600;color:#222;background:rgba(255,255,255,.85);border:1.5px solid #c7d2fe;border-radius:8px;padding:6px 18px;cursor:pointer;transition:background .18s,color .18s,border .18s,box-shadow .18s;box-shadow:0 1px 4px #667eea11;outline:0;min-width:70px;max-width:100%;white-space:nowrap}.segmented-btn.active,.segmented-btn:focus{background:linear-gradient(90deg,#a1c4fd 0,#c2e9fb 100%);color:#1a237e;border-color:#7faaff;box-shadow:0 2px 8px #a1c4fd33}@media (max-width:480px){.segmented-btns{gap:4px;padding:2px 2px;margin-left:0}.segmented-btn{font-size:.92em;padding:5px 8px;min-width:56px}}.game-title{font-family:Orbitron,Arial,sans-serif;font-weight:700;font-size:1.3rem;letter-spacing:.03em;color:#eaf6ff;text-align:center;margin:.05em 0 .05em 0;background:linear-gradient(90deg,#fff 20%,#aaf 40%,#fff 60%);background-size:200% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 2.5s infinite linear;text-shadow:0 0 2px rgba(78,205,196,.4),0 0 4px rgba(78,205,196,.3),0 0 8px rgba(78,205,196,.2),0 0 12px rgba(78,205,196,.1),0 1px 2px rgba(34,34,34,.3);border-radius:8px;padding:.15em .25em;box-shadow:0 0 0 1px rgba(78,205,196,.1),0 0 0 2px rgba(78,205,196,.05),inset 0 0 0 1px rgba(255,255,255,.1),0 2px 8px rgba(78,205,196,.15),0 4px 16px rgba(78,205,196,.1);display:inline-block;position:relative;transition:all .3s ease;overflow:visible;position:relative;z-index:10}@keyframes shimmer{0%{background-position:-200% 0;filter:brightness(1) saturate(1)}50%{filter:brightness(1.1) saturate(1.2)}100%{background-position:200% 0;filter:brightness(1) saturate(1)}}.game-title:hover{text-shadow:0 0 3px rgba(78,205,196,.5),0 0 6px rgba(78,205,196,.4),0 0 12px rgba(78,205,196,.3),0 0 18px rgba(78,205,196,.2),0 1px 3px rgba(34,34,34,.4);box-shadow:0 0 0 1px rgba(78,205,196,.15),0 0 0 2px rgba(78,205,196,.08),inset 0 0 0 1px rgba(255,255,255,.15),0 3px 12px rgba(78,205,196,.2),0 6px 20px rgba(78,205,196,.15);transform:translateY(-1px)}@media (max-width:600px){#title-bar{max-width:98vw;padding:1px 0 1px 0;border-radius:6px}.game-title{font-size:1.05rem;padding:.01em .05em}}@media (prefers-reduced-motion:reduce){.game-title{animation:none}}#score-panel{width:320px;box-sizing:border-box;margin-left:auto;margin-right:auto;background:rgba(255,255,255,.98);border:1.5px solid #e0c080;box-shadow:0 4px 24px 0 #e0c08033,0 1px 4px 0 #ffe9b344;border-radius:18px;padding:12px 0 10px 0;margin-top:24px;margin-bottom:24px;display:flex;flex-direction:row;justify-content:space-between;align-items:center;gap:8px;font-family:Orbitron,Arial,sans-serif;position:relative;z-index:1}@media (max-width:600px){#score-panel{width:calc(100vw - 16px);max-width:calc(100vw - 16px);margin-left:8px;margin-right:8px;flex-direction:column;gap:10px;padding:12px 6px 8px 6px}#score-panel .score-item{min-width:0}#score-panel .score-label{font-size:.95em}#score-panel .score-value{font-size:1.1em}}#score-panel .score-item{display:flex;flex-direction:column;align-items:center;min-width:60px;width:100%}#score-panel .score-label{font-size:1em;color:#5a4327cc;font-weight:500;letter-spacing:.01em;margin-bottom:2px;text-align:center;width:100%}#score-panel .score-value{font-family:Orbitron,Arial,sans-serif;font-size:1.35em;font-weight:700;color:#5a4327;text-shadow:0 1px 8px #4ecdc4aa,0 0 2px #222a;transition:color .2s,text-shadow .2s}[data-theme=light] #score-panel .score-value.high-score{color:#1982c4!important;text-shadow:0 2px 8px #fff8,0 1px 2px #ffe9b388}@keyframes highscore-glow{0%{filter:brightness(1.1) drop-shadow(0 0 4px #ffe06688)}50%{filter:brightness(1.3) drop-shadow(0 0 12px #45b7d1cc)}100%{filter:brightness(1.1) drop-shadow(0 0 4px #ffe06688)}}#settings-button{border-radius:14px;outline:0}#settings-button:focus-visible{outline:2.5px solid #4ecdc4;outline-offset:2px}#settings-button:focus,#settings-button:hover{background:linear-gradient(135deg,rgba(90,111,216,.92) 0,rgba(106,65,144,.92) 100%);box-shadow:0 4px 16px rgba(102,126,234,.25),0 12px 32px 0 rgba(118,75,162,.22),0 0 0 3px rgba(255,255,255,.18),0 2px 12px 0 rgba(78,205,196,.13);transform:translateY(-2px) scale(1.03);text-shadow:0 4px 16px rgba(78,205,196,.13),0 2px 4px rgba(0,0,0,.13)}#settings-button:active{transform:scale(.98);box-shadow:0 1px 4px rgba(102,126,234,.15),0 2px 8px 0 rgba(118,75,162,.12)}[data-theme=light] .block[data-color="#1982c4"].colorblind::after{background:radial-gradient(ellipse at 50% 50%,transparent 30%,rgba(51,51,102,.45) 30%,rgba(51,51,102,.45) 35%,transparent 35%)}.brand-mark{position:absolute;bottom:18px;left:18px;right:auto;width:32px;height:32px;opacity:.38;pointer-events:none;z-index:3;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:opacity .2s}@media (max-width:500px){.brand-mark{width:20px;height:20px;bottom:8px;left:8px;right:auto}}@keyframes scoreBonusHighlight{0%{transform:scale(1);background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1);box-shadow:none}20%{transform:scale(1.35);background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 18px rgba(255,215,0,.9),0 0 24px rgba(255,215,0,.7),0 2px 4px rgba(0,0,0,.3);filter:drop-shadow(0 0 24px rgba(255, 215, 0, .8))}40%{transform:scale(1.5);background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 24px gold,0 0 32px rgba(255,215,0,.9),0 2px 4px rgba(0,0,0,.3);filter:drop-shadow(0 0 32px rgba(255, 215, 0, 1))}60%{transform:scale(1.3);background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 14px rgba(255,215,0,.8),0 0 18px rgba(255,215,0,.6),0 2px 4px rgba(0,0,0,.3);filter:drop-shadow(0 0 14px rgba(255, 215, 0, .7))}100%{transform:scale(1);background:linear-gradient(135deg,#fff 0,#e0e7ff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1);box-shadow:none}}@keyframes scoreFlash{0%{opacity:.7;transform:scale(1)}20%{opacity:1;transform:scale(1.2)}60%{opacity:.5;transform:scale(1.1)}100%{opacity:0;transform:scale(1.4)}}#bonus-value.bonus-highlight{animation:scoreBonusHighlight .8s cubic-bezier(.25,.46,.45,.94) forwards!important;box-shadow:0 0 24px 8px #ffe066cc,0 0 48px 16px #ffd70088;position:relative;z-index:2;background:linear-gradient(135deg,gold 0,orange 50%,#ff6b6b 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 4px rgba(0,0,0,.1)}#bonus-value.bonus-highlight::before{content:'';position:absolute;left:-18%;top:-30%;width:136%;height:160%;background:radial-gradient(circle,#ffe066cc 0,#ffd70044 60%,transparent 100%);opacity:.7;border-radius:50%;z-index:-1;pointer-events:none;animation:scoreFlash .8s cubic-bezier(.25,.46,.45,.94) forwards}.colorblind-symbol{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.6em;font-weight:700;color:#fff;text-shadow:0 0 4px #000,0 0 2px #000;pointer-events:none;z-index:5;user-select:none;line-height:1}.block.colorblind::after,.block[data-color="#1982c4"].colorblind::after,.block[data-color="#6a4c93"].colorblind::after,.block[data-color="#8ac926"].colorblind::after,.block[data-color="#ff595e"].colorblind::after,.block[data-color="#ffca3a"].colorblind::after{content:none!important;background:0 0!important;background-image:none!important}@media (max-width:600px){#game-container{padding-bottom:64px!important}#pause-hint{margin-bottom:32px!important;font-size:.98rem}#music-attribution{position:fixed;bottom:12px;right:12px;left:auto;font-size:.82rem;max-width:80vw;z-index:1001;opacity:.7;pointer-events:auto}}#pause-hint{margin-bottom:18px}#colorblind-toggle-row{display:flex;flex-direction:column;align-items:center;margin-top:24px;margin-bottom:.5em}#colorblind-toggle-label{display:flex;align-items:center;gap:.6em;font-size:1.08em;font-weight:600;cursor:pointer;color:#23243a;background:0 0;border-radius:8px;padding:.2em .8em;transition:background .2s}#colorblind-toggle-label:focus-within,#colorblind-toggle-label:hover{background:#f7fafc}#colorblind-toggle-label span[aria-hidden=true]{font-size:1.3em;line-height:1;color:#23243a;text-shadow:0 1px 4px #fff8,0 1px 2px #0002;margin-right:.1em;transition:color .2s}[data-theme=dark] #colorblind-toggle-label span[aria-hidden=true]{color:#eaf6ff;text-shadow:0 1px 6px #23243a88,0 .5px 0 #fff4}#colorblind-toggle-info{font-size:1.25em;color:#23243a;font-weight:700;margin-top:4px;cursor:pointer;outline:0;user-select:none;transition:color .2s,text-shadow .2s;text-shadow:0 1px 4px #fff8,0 1px 2px #0002;letter-spacing:.01em}[data-theme=dark] #colorblind-toggle-info{color:#eaf6ff;text-shadow:0 1px 6px #23243a88,0 .5px 0 #fff4}#colorblind-toggle-info:focus,#colorblind-toggle-info:hover{color:#764ba2;text-decoration:underline;text-shadow:0 2px 8px #764ba2aa}[data-theme=dark] #colorblind-toggle-label{color:#fff;font-weight:800;text-shadow:0 2px 8px #764ba288,0 1px 2px #000a;background:0 0}[data-theme=dark] #score-panel{background:rgba(34,40,49,.92)!important;border:1.5px solid #764ba2!important;box-shadow:0 4px 24px 0 #764ba244,0 1px 4px 0 #23243a44!important}[data-theme=dark] #score-panel .score-label,[data-theme=dark] #score-panel .score-value,[data-theme=dark] #title-bar .game-title{color:#fff!important;text-shadow:0 2px 8px #23243a88,0 1px 2px #000a}[data-theme=dark] #title-bar{background:rgba(34,40,49,.92)!important;border:1.5px solid #764ba2!important;box-shadow:0 4px 24px 0 #764ba244,0 1px 4px 0 #23243a44!important}#score-panel .score-value{color:#fff!important;font-weight:900;font-size:1.25em;text-shadow:0 2px 8px #23243a,0 1px 2px #000a;background:0 0!important;-webkit-background-clip:unset!important;-webkit-text-fill-color:unset!important;background-clip:unset!important;animation:none!important;border-radius:0;padding:0;min-width:0;display:inline}[data-theme=light] body{background:#fafbfc!important}.premium-slider:before,.toggle-slider::before{background:#fff!important;box-shadow:0 2px 6px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.08);border:1px solid #e0e0e0}[data-theme=dark] .premium-slider:before,[data-theme=dark] .toggle-slider::before{background:#f7fafc!important;box-shadow:0 2px 8px rgba(0,0,0,.18),0 1px 2px rgba(0,0,0,.1);border:1px solid #444}[data-theme=light] #pause-button .control-icon rect{fill:#23243a!important}[data-theme=light] #pause-hint{color:#23243a!important;font-weight:600!important;font-size:.98em!important;text-shadow:none!important;background:rgba(255,255,255,.92)!important;border-radius:10px!important;box-shadow:0 2px 8px 0 #e0c08022!important;padding:.5em 1.2em!important;margin:0 auto!important;display:inline-block!important;letter-spacing:.01em!important;border:none!important}[data-theme=dark] #pause-hint{color:#fff!important;font-weight:600!important;font-size:.98em!important;text-shadow:none!important;background:rgba(34,40,49,.92)!important;border-radius:10px!important;box-shadow:0 2px 8px 0 #764ba222!important;padding:.5em 1.2em!important;margin:0 auto!important;display:inline-block!important;letter-spacing:.01em!important;border:none!important}#pause-hint,[data-theme=dark] #pause-hint,[data-theme=light] #pause-hint{display:none!important}@keyframes shimmer-light{0%{background-position:-200% 0}100%{background-position:200% 0}}@keyframes shimmer-overlay{0%{background-position:-200% 0}100%{background-position:200% 0}}[data-theme=light] .game-title{position:relative;font-family:Orbitron,Arial,sans-serif;font-size:1.3rem;font-weight:700;letter-spacing:.03em;color:#e0c080;text-align:center;text-shadow:0 2px 8px #bfa76a55,0 1px 2px #fff8;z-index:1;padding:.15em .25em;border-radius:8px;display:inline-block;transition:all .3s ease;background:0 0;-webkit-background-clip:unset;-webkit-text-fill-color:unset;background-clip:unset;-webkit-text-stroke:0;animation:none;overflow:hidden}[data-theme=light] .game-title::before{content:'';position:absolute;top:0;left:-60%;width:60%;height:100%;background:linear-gradient(120deg,rgba(255,255,255,.35) 0,rgba(255,255,255,.1) 100%);filter:blur(2px);pointer-events:none;animation:shimmerTitleLight 3.5s linear infinite;z-index:2;border-radius:inherit}@keyframes shimmerTitleLight{0%{left:-60%}100%{left:120%}}[data-theme=light] .game-title::after{content:none}#about-tooltip[role=tooltip]{display:none;position:absolute;left:calc(100% + .8em);top:50%;transform:translateY(-50%);z-index:1002;background:rgba(255,255,255,.98)!important;color:#23243a!important;padding:.6em 1em;border-radius:.5em;box-shadow:0 2px 8px rgba(0,0,0,.15);font-size:.8em;line-height:1.4;max-width:180px;min-width:140px;pointer-events:none;white-space:normal;opacity:0;transition:opacity .15s ease;font-weight:400;overflow-wrap:break-word;word-wrap:break-word;hyphens:auto;border:1px solid rgba(0,0,0,.1);backdrop-filter:blur(4px)}#about-tooltip[role=tooltip]::before{content:'';position:absolute;left:-6px;top:50%;transform:translateY(-50%);width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-right:6px solid rgba(255,255,255,.98)}#about-tooltip[role=tooltip],[data-theme=dark] #about-tooltip[role=tooltip]{background:rgba(255,255,255,.98)!important;color:#23243a!important;border:1px solid rgba(0,0,0,.1)!important}#about-tooltip[role=tooltip]::before,[data-theme=dark] #about-tooltip[role=tooltip]::before{border-right-color:rgba(255,255,255,.98)!important}#about-info[aria-expanded=true]~#about-tooltip[role=tooltip]{display:block;opacity:1;pointer-events:auto}.game-title{position:relative}#about-tooltip[role=tooltip]{display:none;position:absolute;left:2.2em;top:50%;transform:translateY(-50%);z-index:9999;background:#fff;color:#23243a;padding:.5em .9em;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.18);font-size:.85em;line-height:1.4;max-width:220px;min-width:120px;pointer-events:none;white-space:normal;opacity:0;transition:opacity .18s;font-weight:400;border:1px solid #ececec;backdrop-filter:blur(6px)}#about-tooltip[role=tooltip]::before{content:'';position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:0;height:0;border-top:8px solid transparent;border-bottom:8px solid transparent;border-right:8px solid #fff}#about-info[aria-expanded=true]~#about-tooltip[role=tooltip]{display:block;opacity:1;pointer-events:auto}[data-theme=dark] #about-tooltip[role=tooltip]{background:#2a2a2a;color:#f0f0f0;border:1px solid #444;box-shadow:0 4px 16px rgba(0,0,0,.4)}[data-theme=dark] #about-tooltip[role=tooltip]::before{border-right-color:#2a2a2a}#how-to-play-modal ol,#how-to-play-modal ul{font-family:var(--font-primary);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-relaxed);letter-spacing:var(--tracking-normal);margin:0 0 12px 18px;padding:0}#how-to-play-modal p{font-family:var(--font-primary);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-relaxed);letter-spacing:var(--tracking-normal);margin:0 0 12px 0;padding:0;color:#666}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.block:focus,[tabindex]:focus,button:focus{outline:2px solid #1982c4!important;outline-offset:2px!important}@media (prefers-contrast:high){.block:focus,[tabindex]:focus,button:focus{outline:3px solid #000!important;outline-offset:3px!important}}@media (prefers-reduced-motion:reduce){.block-spawn-particle,.bonus-particle,.camera-zoom,.color-streak,.game-title,.impact-particle,.ripple-wave,.screen-shake,.sparkle{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}.block.clearing{animation-duration:.2s!important}.block.in-group{animation-duration:.8s!important}.block.refilling{animation-duration:.3s!important}*{scroll-behavior:auto!important}}.game-over-buttons{display:flex;gap:10px;justify-content:center;margin-top:20px}