:root{--font-pixel: "Press Start 2P", system-ui, sans-serif;--font-modern: "Outfit", system-ui, sans-serif;--accent-green: #4CAF50;--accent-red: #EF5350;--accent-blue: #03A9F4;--accent-yellow: #FFB300;--glass-bg: rgba(15, 23, 42, .8)}#game-ui{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10;display:flex;flex-direction:column}.top-bar{display:flex;justify-content:space-between;align-items:flex-start;padding:1rem 1.5rem;pointer-events:auto;gap:1rem}.btn-back{background:#ffffff1a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;text-decoration:none;padding:.5rem 1rem;border-radius:8px;font-weight:600;border:1px solid rgba(255,255,255,.2);transition:all .2s}.btn-back:hover{background:#fff3}.score-container{background:var(--glass-bg);padding:.5rem 1rem;border-radius:10px;border:2px solid var(--accent-green);box-shadow:0 0 12px #4caf504d;text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.score-label{font-family:var(--font-pixel);font-size:.5rem;color:#fff9;margin-bottom:.2rem}.score-value{font-family:var(--font-pixel);font-size:1.2rem;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.overlay-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000bf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;flex-direction:column;justify-content:center;align-items:center;pointer-events:auto;opacity:0;visibility:hidden;transition:all .4s ease}.overlay-screen.active{opacity:1;visibility:visible}.game-title{font-family:var(--font-pixel);font-size:2.8rem;color:#fff;margin-bottom:1.2rem;text-align:center;line-height:1.3;text-shadow:4px 4px 0px var(--accent-green),0 0 30px rgba(76,175,80,.5);animation:titlePulse 2s infinite alternate}@keyframes titlePulse{0%{text-shadow:4px 4px 0px var(--accent-green),0 0 20px rgba(76,175,80,.4)}to{text-shadow:4px 4px 0px var(--accent-green),0 0 40px rgba(76,175,80,.9)}}.game-title.text-red{text-shadow:4px 4px 0px var(--accent-red),0 0 30px rgba(239,68,68,.5)}.game-instruction{color:#ffffffd9;font-size:1.1rem;text-align:center;margin-bottom:2.5rem;line-height:1.8}.final-score-wrap{font-size:1rem;color:#fff;margin-bottom:2rem;font-family:var(--font-pixel);text-align:center;line-height:2.2}.btn{padding:1rem 3rem;font-family:var(--font-modern);font-weight:800;font-size:1.2rem;border-radius:12px;cursor:pointer;border:none;transition:all .3s;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:linear-gradient(135deg,var(--accent-green),#66BB6A);color:#000;position:relative;overflow:hidden}.btn-primary:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 10px 20px #4caf5066}.btn-glow{box-shadow:0 0 20px #4caf5099,inset 0 -4px #0003}.loading-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000f2;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:100}.loading-screen.hidden{display:none}.loading-spinner{width:60px;height:60px;border:4px solid rgba(76,175,80,.2);border-top-color:var(--accent-green);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-family:var(--font-pixel);font-size:.7rem;margin-top:1.5rem;color:#fff9}.loading-progress{width:200px;height:8px;background:#ffffff1a;border-radius:4px;margin-top:1rem;overflow:hidden}.loading-progress-bar{height:100%;background:linear-gradient(90deg,var(--accent-green),#66BB6A);width:0%;transition:width .3s ease}.pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;display:none;flex-direction:column;justify-content:center;align-items:center;z-index:50}.pause-overlay.active{display:flex}.pause-title{font-family:var(--font-pixel);font-size:2rem;color:#fff;margin-bottom:2rem;text-shadow:3px 3px 0 var(--accent-blue)}.pause-btn{background:#ffffff1a;border:2px solid rgba(255,255,255,.2);color:#fff;padding:1rem 2rem;font-size:1rem;font-family:var(--font-modern);font-weight:600;border-radius:10px;cursor:pointer;margin:.5rem;transition:all .2s;min-width:200px}.pause-btn:hover{background:#fff3;transform:scale(1.05)}.settings-panel{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000e6;display:none;flex-direction:column;justify-content:center;align-items:center;z-index:60}.settings-panel.active{display:flex}.settings-title{font-family:var(--font-pixel);font-size:1.5rem;color:#fff;margin-bottom:2rem}.settings-group{background:var(--glass-bg);padding:1.5rem 2rem;border-radius:12px;border:1px solid rgba(255,255,255,.1);min-width:300px}.settings-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.settings-row:last-child{margin-bottom:0}.settings-label{color:#fff;font-weight:600}.settings-slider{width:150px;height:6px;-webkit-appearance:none;background:#fff3;border-radius:3px;outline:none}.settings-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--accent-green);border-radius:50%;cursor:pointer}.settings-toggle{width:50px;height:26px;background:#fff3;border-radius:13px;position:relative;cursor:pointer;transition:background .2s}.settings-toggle.active{background:var(--accent-green)}.settings-toggle:after{content:"";position:absolute;width:22px;height:22px;background:#fff;border-radius:50%;top:2px;left:2px;transition:transform .2s}.settings-toggle.active:after{transform:translate(24px)}.top-bar-buttons{display:flex;gap:.5rem}.top-bar-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:.5rem .8rem;border-radius:8px;cursor:pointer;font-size:1rem;transition:all .2s}.top-bar-btn:hover{background:#fff3}.high-score-badge{background:var(--accent-yellow);color:#000;font-family:var(--font-pixel);font-size:.6rem;padding:.3rem .6rem;border-radius:4px;display:inline-block}body.mobile-controls-active .mobile-actions-center{display:flex!important}.mobile-actions-center{position:absolute;bottom:80px;left:50%;transform:translate(-50%);display:none;gap:.5rem;z-index:20}.action-btn-large{width:60px;height:60px;background:#4caf50cc;border:2px solid rgba(255,255,255,.5);border-radius:50%;color:#fff;font-size:1.5rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .1s;-webkit-tap-highlight-color:transparent}.action-btn-large:active{background:#4caf50;transform:scale(.95)}.gamepad-indicator{position:absolute;bottom:20px;left:50%;transform:translate(-50%);background:#000000b3;padding:.5rem 1rem;border-radius:20px;font-size:.8rem;color:var(--accent-green);display:none;z-index:15}.gamepad-indicator.active{display:block}@media(max-width:768px){.game-title{font-size:1.8rem}.game-instruction{font-size:.9rem;padding:0 1rem}.score-container{padding:.4rem .8rem}.score-value{font-size:.9rem}.btn{padding:.7rem 1.5rem;font-size:.9rem}.settings-group{min-width:90%;padding:1rem}.settings-slider{width:100px}.mobile-actions-center{bottom:60px}}canvas#game-canvas{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:3px solid rgba(76,175,80,.4);border-radius:4px;background:#1a2e0a;width:auto;height:auto}canvas#game-canvas{width:min(572px,calc(100vw - 28px),calc(100dvh - 208px));height:auto;aspect-ratio:1;box-sizing:border-box;border:2px solid #4f9959;box-shadow:0 0 0 7px #142619,0 18px 70px #0009,0 0 44px #4caf5014;touch-action:none}.length-label{margin-top:7px;font-size:10px;letter-spacing:1.5px;color:#a7cdb0}.length-label span{color:#fff;font-weight:700}.food-guide{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;max-width:440px;margin:-10px 18px 28px;color:#c6d8c9;font-size:13px}.food-guide span{display:inline-flex;gap:7px;align-items:center}.food-guide b{color:#fff}.food-swatch{width:12px;height:12px;display:inline-block;box-shadow:inset 0 3px #ffffff30,inset 0 -3px #0003}.food-swatch.slime{background:#66bb6a}.food-swatch.gold{background:#ffb300}.food-swatch.diamond{background:#4fc3f7}.food-swatch.tnt{background:#ef5350}.board-hint{position:absolute;bottom:22px;left:50%;transform:translate(-50%);display:flex;gap:24px;font-size:10px;letter-spacing:1px;white-space:nowrap;color:#81a88b;pointer-events:none}.board-hint b{margin-left:6px;color:#dcebe0;font-weight:500;letter-spacing:0}.mobile-joystick,.mobile-actions{display:none!important}.mobile-actions-center{bottom:max(20px,env(safe-area-inset-bottom));gap:9px}.action-btn-large{border-radius:14px;width:56px;height:56px;touch-action:none;background:#173f26;box-shadow:inset 0 -4px #091b10,0 5px 15px #0006}@media(pointer:coarse){canvas#game-canvas{top:calc(50% - 10px);width:min(572px,calc(100vw - 28px),calc(100dvh - 230px))}.board-hint{display:none}}@media(max-height:520px)and (pointer:coarse){canvas#game-canvas{width:min(calc(100vw - 180px),calc(100dvh - 100px))}.mobile-actions-center{left:auto;right:12px;bottom:20px;transform:none;display:grid!important;grid-template-columns:repeat(2,44px)}.action-btn-large{width:44px;height:44px}}body{background:radial-gradient(ellipse at 50% 45%,#1a3622,#08170f 75%)}.top-bar>.score-container{min-width:92px}.length-label{white-space:nowrap}