*{margin:0;padding:0;box-sizing:border-box}body{overflow:hidden;background:#020205;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;user-select:none;-webkit-user-select:none;touch-action:none}#gameCanvas{display:block;width:100vw;height:100vh;touch-action:none}#ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.hud{position:absolute;top:20px;left:20px}.hud h1{margin:0 0 5px;font-size:20px;color:#0fc;text-transform:uppercase;letter-spacing:2px;text-shadow:0 0 10px rgba(0,255,204,.5)}.stat{font-size:14px;font-weight:700;text-shadow:1px 1px 2px black;transition:all .3s ease}.stat span{display:inline-block;transition:transform .2s ease,color .3s ease}.stat:hover span{transform:scale(1.1);color:#0fc}.rank-display{margin-top:2px;font-size:12px;color:#aaa;animation:rank-glow 3s ease-in-out infinite}@keyframes rank-glow{0%,to{color:#aaa;text-shadow:none}50%{color:#0fc;text-shadow:0 0 10px rgba(0,255,204,.5)}}.lives-display{margin-top:8px;margin-bottom:8px;display:flex;gap:6px}.life-heart{font-size:20px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5));transition:all .3s ease}.life-heart.active{color:#f36;animation:heartbeat 1.5s ease-in-out infinite}.life-heart.lost{color:#333;opacity:.3;filter:grayscale(100%) drop-shadow(0 2px 4px rgba(0,0,0,.5))}@keyframes heartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.bar-container{width:150px;height:8px;background:#fff3;border-radius:4px;overflow:hidden;margin-top:5px;border:1px solid rgba(255,255,255,.3)}.ink-bar{width:100%;height:100%;background:#0fc;transition:width .1s linear,box-shadow .3s ease;box-shadow:0 0 10px #0fc}.ink-bar[style*="background: rgb(255, 68, 68)"]{animation:ink-low-pulse .5s ease-in-out infinite}@keyframes ink-low-pulse{0%,to{box-shadow:0 0 10px #f44;opacity:1}50%{box-shadow:0 0 20px #f44,0 0 30px #f44;opacity:.8}}.combo-display{margin-top:8px;display:flex;align-items:center;gap:6px;animation:combo-pop .3s ease-out,combo-pulse .8s ease-in-out infinite}.combo-count{font-size:24px;font-weight:900;color:#fc0;text-shadow:0 0 15px rgba(255,204,0,.8),0 0 30px rgba(255,204,0,.4),0 0 45px rgba(255,204,0,.2);animation:combo-number-pulse .6s ease-in-out infinite}.combo-label{font-size:12px;font-weight:700;color:#fc0;letter-spacing:2px;text-shadow:0 0 10px rgba(255,204,0,.6)}@keyframes combo-pop{0%{transform:scale(1.5);opacity:.5}to{transform:scale(1);opacity:1}}@keyframes combo-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes combo-number-pulse{0%,to{text-shadow:0 0 15px rgba(255,204,0,.8),0 0 30px rgba(255,204,0,.4),0 0 45px rgba(255,204,0,.2)}50%{text-shadow:0 0 25px rgba(255,204,0,1),0 0 50px rgba(255,204,0,.6),0 0 75px rgba(255,204,0,.3)}}.settings-btn{position:fixed;top:20px;right:20px;width:50px;height:50px;padding:0;font-size:24px;border-radius:50%;background:#00ffcc40;border:2px solid rgba(0,255,204,.6);color:#0fc;cursor:pointer;pointer-events:auto;transition:all .3s;display:flex;align-items:center;justify-content:center;z-index:100;box-shadow:0 0 10px #00ffcc4d}.settings-btn:hover{background:#0fc6;transform:scale(1.15) rotate(90deg);box-shadow:0 0 20px #0fc9}.settings-btn-menu{position:fixed;top:30px;right:30px;width:60px;height:60px;padding:0;font-size:28px;border-radius:50%;background:#00ffcc40;border:2px solid rgba(0,255,204,.6);color:#0fc;cursor:pointer;pointer-events:auto;transition:all .3s;display:flex;align-items:center;justify-content:center;z-index:100;box-shadow:0 0 15px #0fc6}.settings-btn-menu:hover{background:#0fc6;transform:scale(1.15) rotate(90deg);box-shadow:0 0 25px #00ffccb3}.controls-hint{margin-top:10px;font-size:10px;color:#fff6;letter-spacing:1px}.controls-text{font-size:12px;color:#ffffff80;display:block;margin-top:8px}.notification{position:absolute;top:30%;left:50%;transform:translate(-50%,-50%) scale(.8);text-align:center;opacity:0;transition:all .3s cubic-bezier(.175,.885,.32,1.275);pointer-events:none;z-index:50}.notification.active{opacity:1;transform:translate(-50%,-50%) scale(1);top:40%}.notification h2{font-size:16px;color:#aaa;letter-spacing:4px;margin:0;text-transform:uppercase}.notification .rank{font-size:48px;font-weight:900;color:#0fc;text-shadow:0 0 20px rgba(0,255,204,.8),0 0 40px rgba(0,255,204,.5),0 0 60px rgba(0,255,204,.3);margin:5px 0;text-transform:uppercase;letter-spacing:2px;animation:rank-appear .5s ease-out,rank-pulse 1s ease-in-out infinite}@keyframes rank-appear{0%{transform:scale(.5) rotate(-10deg);opacity:0}60%{transform:scale(1.1) rotate(2deg)}to{transform:scale(1) rotate(0);opacity:1}}@keyframes 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ease-in-out infinite 1s reverse}.tentacle-4{right:8%;bottom:-40px;height:180px;animation:tentacle-sway 3.5s ease-in-out infinite 1.5s}@keyframes tentacle-sway{0%,to{transform:rotate(-15deg) scaleY(1)}25%{transform:rotate(10deg) scaleY(1.1)}50%{transform:rotate(-10deg) scaleY(.95)}75%{transform:rotate(15deg) scaleY(1.05)}}.particles{position:absolute;width:100%;height:100%}.particles .particle{position:absolute;width:4px;height:4px;background:#00ffcc80;border-radius:50%;animation:float-up linear infinite}@keyframes float-up{0%{transform:translateY(100vh) scale(0);opacity:0}10%{opacity:1;transform:translateY(90vh) scale(1)}90%{opacity:.8}to{transform:translateY(-20vh) scale(.5);opacity:0}}.glow-pulse{animation:glow-pulse 2s ease-in-out infinite}@keyframes glow-pulse{0%,to{text-shadow:0 0 10px rgba(0,255,204,.5),0 0 20px rgba(0,255,204,.3),0 0 30px rgba(0,255,204,.2)}50%{text-shadow:0 0 20px rgba(0,255,204,.8),0 0 40px rgba(0,255,204,.5),0 0 60px rgba(0,255,204,.3)}}.title{font-size:40px;margin:0 0 10px;color:#0fc;letter-spacing:5px;text-transform:uppercase;position:relative;z-index:10}.game-over-title{color:#f44;animation:none;text-shadow:0 0 20px rgba(255,68,68,.5)}.desc{font-size:16px;color:#aaa;margin-bottom:30px;max-width:400px;text-align:center;line-height:1.5;position:relative;z-index:10}.desc strong{color:#0fc}button{background:linear-gradient(90deg,#0fc,#08a);color:#001e36;border:none;padding:15px 40px;font-size:18px;cursor:pointer;font-weight:800;border-radius:50px;text-transform:uppercase;letter-spacing:2px;transition:transform .1s,box-shadow .2s;box-shadow:0 0 20px #00ffcc4d;pointer-events:auto;position:relative;z-index:10}button:hover{transform:scale(1.05);box-shadow:0 0 30px #00ffcc80}button:active{transform:scale(.95)}.coins-earned{margin:20px 0;font-size:24px;color:gold;text-shadow:0 0 10px rgba(255,215,0,.5);display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;z-index:10}.coin-icon{font-size:1.2em;display:inline-block;animation:coin-spin 2s linear infinite}@keyframes coin-spin{0%{transform:rotateY(0)}to{transform:rotateY(360deg)}}.total-coins{font-size:14px;color:#aaa;text-shadow:none}.game-over-buttons{display:flex;gap:15px;flex-wrap:wrap;justify-content:center;position:relative;z-index:10}.shop-button{background:linear-gradient(90deg,gold,#fa0);color:#1a0a00}.shop-button:hover{box-shadow:0 0 30px #ffd70080}.shop-screen{background:#020205fa;overflow-y:auto;padding:20px}.shop-container{max-width:900px;margin:0 auto;padding:40px 20px}.shop-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;flex-wrap:wrap;gap:20px}.shop-balance{display:flex;align-items:center;gap:10px;font-size:32px;color:gold;text-shadow:0 0 15px rgba(255,215,0,.5);font-weight:700}.coin-amount{min-width:80px;text-align:right}.shop-subtitle{text-align:center;color:#aaa;margin-bottom:40px;font-size:16px}.shop-items{display:flex;flex-direction:column;gap:20px;margin-bottom:40px}.shop-item{background:#00ffcc0d;border:2px solid rgba(0,255,204,.2);border-radius:15px;padding:20px;display:flex;gap:20px;align-items:center;transition:all .3s ease;position:relative;overflow:hidden}.shop-item:hover{background:#00ffcc1a;border-color:#0fc6;transform:translateY(-2px);box-shadow:0 5px 20px #0fc3}.shop-item.maxed{border-color:#ffd7004d;background:#ffd7000d}.shop-item-icon{font-size:48px;flex-shrink:0;width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:#00ffcc1a;border-radius:10px}.shop-item-info{flex:1;min-width:0}.shop-item-name{font-size:20px;color:#0fc;margin:0 0 5px;font-weight:700}.shop-item-desc{font-size:14px;color:#aaa;margin:0 0 10px}.shop-item-stats{display:flex;gap:15px;flex-wrap:wrap;font-size:13px}.shop-item-level{color:gold;font-weight:700}.shop-item-current{color:#0fc}.shop-item-next{color:#8f8}.shop-item-action{display:flex;flex-direction:column;align-items:center;gap:10px;flex-shrink:0}.shop-item-cost{font-size:18px;color:gold;font-weight:700;display:flex;align-items:center;gap:5px}.shop-item-buy{padding:10px 20px;font-size:14px;min-width:120px}.shop-item-buy:disabled{opacity:.4;cursor:not-allowed;transform:none!important}.shop-item-maxed{padding:10px 20px;background:linear-gradient(90deg,gold,#fa0);color:#1a0a00;border-radius:50px;font-weight:800;letter-spacing:2px;font-size:14px}.shop-close{margin:0 auto;display:block}.settings-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#020205f2;display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(5px)}.settings-screen{background:#0a141ef2;border:2px solid 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24px;border-radius:20px;font-weight:700;font-size:14px;cursor:pointer;transition:all .3s;border:2px solid;min-width:70px;text-align:center}.toggle-btn.on{background:linear-gradient(135deg,#0fc,#0c9);color:#000;border-color:#0fc}.toggle-btn.on:hover{background:linear-gradient(135deg,#0ff,#0fc);box-shadow:0 0 15px #00ffcc80}.toggle-btn.off{background:#ff646433;color:#f66;border-color:#f66}.toggle-btn.off:hover{background:#ff64644d;box-shadow:0 0 15px #ff64644d}.volume-setting{flex-direction:column;align-items:stretch}.volume-setting label{justify-content:space-between;margin-bottom:10px}.volume-value{font-weight:700;color:#0fc;min-width:50px;text-align:right}.volume-slider-container{width:100%}.volume-slider{width:100%;height:6px;background:#fff3;border-radius:3px;outline:none;cursor:pointer;-webkit-appearance:none}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;background:#0fc;border-radius:50%;cursor:pointer;box-shadow:0 0 6px #0fcc;transition:all .2s}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.3);box-shadow:0 0 12px #0fc}.volume-slider::-moz-range-thumb{width:18px;height:18px;background:#0fc;border-radius:50%;cursor:pointer;border:none;box-shadow:0 0 6px #0fcc;transition:all .2s}.volume-slider::-moz-range-thumb:hover{transform:scale(1.3);box-shadow:0 0 12px #0fc}.settings-close-btn{width:100%;padding:15px;margin-top:20px;font-size:18px;font-weight:700;background:#0fc3;border:2px solid rgba(0,255,204,.5);color:#0fc;border-radius:10px;cursor:pointer;transition:all .3s}.settings-close-btn:hover{background:#00ffcc4d;transform:translateY(-2px);box-shadow:0 5px 20px #00ffcc4d}@media(max-width:600px){.hud h1{font-size:16px}.title{font-size:28px}.desc{font-size:14px;padding:0 20px}button{padding:12px 30px;font-size:16px}.combo-count{font-size:20px}.controls-hint{display:none}}