*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}:root{--bg:#060300;--bg-card:rgba(20,10,4,0.85);--bg-card2:rgba(35,16,6,0.75);--border:rgba(255,100,20,0.25);--border-hi:rgba(255,120,30,0.5);--orange-1:#FF6600;--orange-2:#FF8C00;--orange-3:#FFA500;--orange-4:#FFB347;--orange-5:#FFD699;--orange-dim:#8B4000;--orange-glow:rgba(255,102,0,0.5);--red:#ff4500;--text:#f0e6dc;--text-dim:#887766;--text-muted:#554433;--radius:12px;--radius-sm:8px;--radius-xs:6px;--shadow-glow:0 0 30px rgba(255,100,0,0.15);--transition:0.25s cubic-bezier(0.4,0,0.2,1);--font:'Inter','Segoe UI',system-ui,sans-serif;--font-display:'Orbitron',var(--font);--font-pixel:'Press Start 2P',monospace}.skip-link{position:absolute;top:-100%;left:50%;transform:translateX(-50%);background:var(--orange-2);color:#000;padding:10px 24px;z-index:10000;font-weight:700;border-radius:0 0 var(--radius-sm) var(--radius-sm);text-decoration:none;font-family:var(--font-display);font-size:.85rem}.skip-link:focus{top:0}*:focus-visible{outline:2px solid var(--orange-3);outline-offset:2px}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100dvh;display:flex;flex-direction:column;overflow-x:hidden}body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at 30% 0%,rgba(255,80,0,0.06) 0%,transparent 50%),radial-gradient(ellipse at 70% 100%,rgba(255,60,0,0.04) 0%,transparent 50%);pointer-events:none;z-index:0}.top-bar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:rgba(6,3,0,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--orange-4);font-family:var(--font-display);font-size:.65rem;font-weight:600;cursor:pointer;text-decoration:none;transition:var(--transition)}.nav-btn:hover{border-color:var(--border-hi);color:var(--orange-3);background:var(--bg-card2)}.nav-btn svg{flex-shrink:0}.nav-center{display:flex;gap:12px}.mini-score{display:flex;align-items:center;gap:6px;padding:4px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;font-family:var(--font-display)}.mini-score-label{font-size:.5rem;color:var(--text-dim);letter-spacing:1px}.mini-score-value{font-size:.75rem;font-weight:700;color:var(--orange-3);text-shadow:0 0 8px var(--orange-glow)}.game-layout{display:flex;gap:16px;max-width:1000px;width:100%;margin:60px auto 20px;padding:0 16px;align-items:flex-start;justify-content:center;position:relative;z-index:1}.sidebar{width:160px;flex-shrink:0;display:flex;flex-direction:column;gap:8px;position:sticky;top:68px}.sidebar-heading{font-family:var(--font-display);font-size:.6rem;font-weight:600;color:var(--text-dim);letter-spacing:2px;text-transform:uppercase;padding:4px 0}.sidebar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;transition:var(--transition)}.sidebar-card:hover{border-color:var(--border-hi)}.sidebar-card.highlight{border-color:var(--orange-dim);background:rgba(255,100,0,0.06)}.sidebar-card-label{font-family:var(--font-display);font-size:.5rem;font-weight:500;color:var(--text-dim);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:2px}.sidebar-card-value{font-family:var(--font-display);font-size:1.1rem;font-weight:800;color:var(--text);text-shadow:0 0 8px rgba(255,100,0,0.2)}.combo-value{color:var(--orange-3)}.pu-list{display:flex;flex-direction:column;gap:6px}.pu-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);opacity:0.35;transition:var(--transition)}.pu-item.active{opacity:1;border-color:var(--border-hi);background:var(--bg-card2)}.pu-icon{font-size:1rem;flex-shrink:0}.pu-info{flex:1;min-width:0}.pu-name{font-size:.55rem;font-weight:600;color:var(--orange-4);display:block}.pu-timer-bar{width:100%;height:3px;background:rgba(255,100,0,0.1);border-radius:2px;margin-top:4px;overflow:hidden}.pu-timer-fill{height:100%;width:0;background:linear-gradient(90deg,var(--orange-1),var(--orange-3));border-radius:2px;transition:width 0.15s linear}.mode-badge{padding:8px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);font-size:.6rem;font-weight:600;color:var(--orange-4);text-align:center}.diff-badge{padding:6px 12px;border-radius:var(--radius-xs);font-size:.55rem;font-weight:700;text-align:center;text-transform:uppercase;letter-spacing:1px}.diff-badge.easy{background:rgba(0,200,100,0.12);color:#4ade80;border:1px solid rgba(0,200,100,0.2)}.diff-badge.normal{background:rgba(255,140,0,0.12);color:var(--orange-3);border:1px solid var(--border)}.diff-badge.hard{background:rgba(255,60,0,0.12);color:#ff6b6b;border:1px solid rgba(255,60,0,0.2)}.diff-badge.insane{background:rgba(255,0,80,0.12);color:#ff4081;border:1px solid rgba(255,0,80,0.2)}.game-center{flex:1;min-width:0;max-width:500px;display:flex;flex-direction:column;gap:8px;align-items:center}.mobile-stats{display:none;width:100%;grid-template-columns:repeat(4,1fr);gap:5px}.m-stat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);padding:6px 4px;text-align:center}.m-stat.best{border-color:var(--orange-dim)}.m-stat-label{display:block;font-size:.4rem;color:var(--text-dim);font-family:var(--font-display);letter-spacing:1px}.m-stat-value{display:block;font-size:.8rem;font-weight:800;font-family:var(--font-display);color:var(--text);text-shadow:0 0 6px rgba(255,100,0,0.15)}.level-progress{width:100%;height:20px;position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;overflow:hidden}.level-progress-fill{position:absolute;top:0;left:0;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--orange-1),var(--orange-3));border-radius:10px;transition:width 0.4s ease;box-shadow:0 0 12px var(--orange-glow)}.level-progress-text{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.5rem;font-weight:600;font-family:var(--font-display);color:var(--text);text-shadow:0 1px 2px rgba(0,0,0,0.8);letter-spacing:1px;z-index:1}.active-powerups{display:flex;gap:6px;justify-content:center;min-height:0;overflow:hidden;transition:min-height var(--transition)}.active-powerups.visible{min-height:28px}.active-pu-badge{padding:4px 10px;background:var(--bg-card2);border:1px solid var(--border-hi);border-radius:14px;font-size:.7rem;animation:puBadgePulse 1s ease-in-out infinite alternate}@keyframes puBadgePulse{to{box-shadow:0 0 10px var(--orange-glow)}}.canvas-wrapper{position:relative;width:100%;aspect-ratio:1;max-width:460px;border-radius:var(--radius);overflow:hidden;border:2px solid var(--border-hi);box-shadow:var(--shadow-glow),0 4px 40px rgba(0,0,0,0.5);transition:box-shadow 0.3s}.canvas-wrapper:hover{box-shadow:0 0 40px rgba(255,100,0,0.2),0 4px 40px rgba(0,0,0,0.5)}#gameCanvas{display:block;width:100%;height:100%;background:var(--bg)}.overlay{position:absolute;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;background:rgba(6,3,0,0.94);backdrop-filter:blur(6px);transition:opacity 0.3s}.overlay.hidden{display:none}.overlay-content{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;gap:12px;max-height:100%;overflow-y:auto;width:100%}.overlay-logo{display:flex;align-items:center;gap:12px;margin-bottom:4px}.logo-emoji{font-size:2.5rem;animation:logoBounce 2s ease-in-out infinite}@keyframes logoBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.logo-title{font-family:var(--font-pixel);font-size:clamp(.7rem,3vw,1.2rem);color:var(--orange-3);line-height:1.4;text-shadow:0 0 20px var(--orange-glow)}.logo-accent{background:linear-gradient(90deg,var(--red),var(--orange-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.overlay-icon-large{font-size:3rem;margin-bottom:4px}.overlay-heading{font-family:var(--font-display);font-size:clamp(1rem,4vw,1.6rem);font-weight:800;color:var(--orange-3);text-shadow:0 0 15px var(--orange-glow)}.overlay-desc{font-size:.7rem;color:var(--text-dim);text-align:center;line-height:1.5;max-width:300px}.death-reason{font-size:.75rem;color:var(--orange-4);text-align:center;padding:6px 14px;background:rgba(255,69,0,0.08);border:1px solid rgba(255,69,0,0.15);border-radius:var(--radius-xs)}.overlay-actions{display:flex;flex-direction:column;align-items:center;gap:6px;width:100%;max-width:220px}.mode-selector{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;width:100%;max-width:320px;margin:4px 0}.mode-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 10px;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius-sm);color:var(--orange-4);cursor:pointer;font-family:var(--font);transition:var(--transition)}.mode-card:hover{border-color:var(--border-hi);background:var(--bg-card2);transform:translateY(-2px)}.mode-card.active{border-color:var(--orange-1);background:rgba(255,100,0,0.1);box-shadow:0 0 15px rgba(255,100,0,0.15)}.mode-icon{font-size:1.3rem}.mode-name{font-size:.65rem;font-weight:700;color:var(--text);font-family:var(--font-display)}.mode-desc{font-size:.45rem;color:var(--text-dim)}.final-score-display{text-align:center;padding:12px 24px;background:rgba(255,100,0,0.06);border:1px solid var(--border);border-radius:var(--radius-sm);margin:4px 0;position:relative}.final-score-label{display:block;font-size:.5rem;color:var(--text-dim);font-family:var(--font-display);letter-spacing:2px;margin-bottom:2px}.final-score-number{display:block;font-family:var(--font-display);font-size:2rem;font-weight:900;color:var(--orange-3);text-shadow:0 0 20px var(--orange-glow)}.new-best-badge{display:inline-block;margin-top:6px;padding:3px 10px;background:linear-gradient(135deg,var(--red),var(--orange-2));border-radius:20px;font-size:.5rem;font-weight:700;color:#fff;animation:bestPulse 1s ease-in-out infinite alternate}.new-best-badge.hidden{display:none}@keyframes bestPulse{to{box-shadow:0 0 15px rgba(255,100,0,0.6)}}.go-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;width:100%;max-width:280px}.go-stat-item{text-align:center;padding:8px 4px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs)}.go-stat-num{display:block;font-family:var(--font-display);font-size:.85rem;font-weight:700;color:var(--text)}.go-stat-lbl{display:block;font-size:.4rem;color:var(--text-dim);margin-top:2px;font-family:var(--font-display);letter-spacing:1px;text-transform:uppercase}.countdown-number{font-family:var(--font-pixel);font-size:clamp(2rem,12vw,4.5rem);color:var(--orange-3);text-shadow:0 0 30px var(--orange-glow),0 0 60px rgba(255,100,0,0.3);animation:countPop 0.65s ease}@keyframes countPop{0%{transform:scale(2.5);opacity:0}50%{transform:scale(0.85)}100%{transform:scale(1);opacity:1}}.key-hints{margin-top:8px;font-size:.5rem;color:var(--text-muted);text-align:center}kbd{display:inline-block;padding:2px 7px;background:var(--bg-card2);border:1px solid var(--border);border-radius:4px;font-family:var(--font-display);font-size:.45rem;font-weight:600;color:var(--orange-4);margin:0 1px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-display);font-weight:700;padding:10px 22px;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;transition:var(--transition);white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--red),var(--orange-2));color:#fff;box-shadow:0 4px 15px rgba(255,69,0,0.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(255,69,0,0.45)}.btn-primary:active{transform:translateY(0)}.btn-lg{padding:14px 32px;font-size:.8rem;border-radius:var(--radius)}.btn-sm{padding:6px 14px;font-size:.6rem}.btn-glow{animation:btnGlow 2.5s ease-in-out infinite}@keyframes btnGlow{0%,100%{box-shadow:0 4px 15px rgba(255,69,0,0.3)}50%{box-shadow:0 4px 30px rgba(255,140,0,0.6)}}.btn-ghost{background:transparent;color:var(--orange-4);border:1px solid var(--border);padding:8px 20px}.btn-ghost:hover{background:var(--bg-card);border-color:var(--border-hi)}.btn-danger{background:rgba(255,40,40,0.12);color:#ff6b6b;border:1px solid rgba(255,40,40,0.2)}.btn-danger:hover{background:rgba(255,40,40,0.2)}.bottom-controls{display:flex;gap:8px;justify-content:center}.ctrl-btn{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--orange-4);cursor:pointer;transition:var(--transition)}.ctrl-btn:hover:not(:disabled){background:var(--bg-card2);border-color:var(--border-hi);color:var(--orange-3)}.ctrl-btn:disabled{opacity:0.3;cursor:default}.ctrl-btn svg{pointer-events:none}.mobile-dpad{display:none;position:relative;width:170px;height:170px;margin:8px auto}.dpad-btn{position:absolute;width:52px;height:52px;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);color:var(--orange-4);display:flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;-webkit-user-select:none;transition:var(--transition)}.dpad-btn:active{background:linear-gradient(135deg,var(--red),var(--orange-1));color:#fff;border-color:var(--orange-1);transform:scale(0.92)}.dpad-up{top:0;left:50%;transform:translateX(-50%)}.dpad-down{bottom:0;left:50%;transform:translateX(-50%)}.dpad-left{left:0;top:50%;transform:translateY(-50%)}.dpad-right{right:0;top:50%;transform:translateY(-50%)}.dpad-center{top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,100,0,0.08);border-color:var(--border)}.instructions{text-align:center;font-size:.5rem;color:var(--text-muted);margin-top:4px}.combo-popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--font-pixel);font-size:clamp(1.2rem,6vw,2.5rem);color:var(--orange-3);text-shadow:0 0 20px var(--orange-glow),0 0 40px rgba(255,100,0,0.3);pointer-events:none;opacity:0;z-index:100;white-space:nowrap}.combo-popup.show{animation:comboPop 0.7s ease-out forwards}@keyframes comboPop{0%{opacity:0;transform:translate(-50%,-50%) scale(0.4)}30%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}100%{opacity:0;transform:translate(-50%,-65%) scale(1)}}.toast-container{position:fixed;top:56px;right:12px;z-index:100;display:flex;flex-direction:column;gap:6px;pointer-events:none;max-width:280px}.toast{padding:10px 18px;background:rgba(20,10,4,0.92);border:1px solid var(--border-hi);border-radius:var(--radius-sm);color:var(--orange-5);font-weight:600;font-size:.65rem;font-family:var(--font-display);box-shadow:0 0 15px var(--orange-glow);backdrop-filter:blur(8px);animation:toastIn 0.3s ease,toastOut 0.3s ease 2.9s forwards}@keyframes toastIn{from{transform:translateX(110%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes toastOut{from{transform:translateX(0);opacity:1}to{transform:translateX(110%);opacity:0}}.settings-backdrop{position:fixed;inset:0;z-index:199;background:rgba(0,0,0,0.6);opacity:0;pointer-events:none;transition:opacity 0.3s;backdrop-filter:blur(2px)}.settings-backdrop.open{opacity:1;pointer-events:all}.settings-panel{position:fixed;top:0;right:-340px;width:320px;height:100%;background:linear-gradient(180deg,#0e0700 0%,#060300 100%);border-left:1px solid var(--border-hi);z-index:200;transition:right 0.35s cubic-bezier(0.4,0,0.2,1);display:flex;flex-direction:column;overflow:hidden}.settings-panel.open{right:0}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.settings-title{font-family:var(--font-display);font-size:.9rem;font-weight:700;color:var(--orange-3)}.settings-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border);border-radius:50%;color:var(--orange-4);cursor:pointer;transition:var(--transition)}.settings-close:hover{background:var(--bg-card);border-color:var(--border-hi)}.settings-body{flex:1;overflow-y:auto;padding:16px 20px}.settings-section{margin-bottom:20px}.settings-section-title{font-family:var(--font-display);font-size:.55rem;font-weight:600;color:var(--text-dim);letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}.chip-group{display:flex;gap:6px;flex-wrap:wrap}.chip{flex:1;min-width:60px;padding:8px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);font-family:var(--font-display);font-size:.55rem;font-weight:600;color:var(--orange-4);cursor:pointer;text-align:center;transition:var(--transition)}.chip:hover{border-color:var(--border-hi);background:var(--bg-card2)}.chip.active{background:linear-gradient(135deg,rgba(255,69,0,0.2),rgba(255,140,0,0.15));border-color:var(--orange-1);color:var(--orange-3);box-shadow:0 0 10px rgba(255,100,0,0.15)}.skin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.skin-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);font-family:var(--font-display);font-size:.5rem;font-weight:600;color:var(--orange-4);cursor:pointer;transition:var(--transition)}.skin-btn:hover{border-color:var(--border-hi)}.skin-btn.active{border-color:var(--orange-1);background:rgba(255,100,0,0.08)}.skin-preview{width:28px;height:28px;border-radius:6px;display:block}.skin-preview.fire{background:linear-gradient(135deg,#ff4500,#ff8c00)}.skin-preview.neon{background:linear-gradient(135deg,#ff00ff,#00ffff)}.skin-preview.gold{background:linear-gradient(135deg,#ffd700,#b8860b)}.skin-preview.ice{background:linear-gradient(135deg,#00d4ff,#006699)}.skin-preview.orange{background:linear-gradient(135deg,#FFB347,#CC5500)}.skin-preview.toxic{background:linear-gradient(135deg,#39ff14,#228B22)}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;margin-bottom:6px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);cursor:pointer;transition:var(--transition);font-size:.6rem;color:var(--orange-4);font-weight:500}.toggle-row:hover{border-color:var(--border-hi)}.toggle-row input[type="checkbox"]{display:none}.toggle-track{position:relative;width:40px;height:22px;flex-shrink:0;background:rgba(255,255,255,0.06);border:1px solid var(--border);border-radius:11px;transition:var(--transition)}.toggle-thumb{position:absolute;width:16px;height:16px;background:var(--text-dim);border-radius:50%;top:2px;left:2px;transition:var(--transition)}input[type="checkbox"]:checked ~ .toggle-track{background:linear-gradient(135deg,var(--red),var(--orange-2));border-color:var(--orange-1)}input[type="checkbox"]:checked ~ .toggle-track .toggle-thumb{transform:translateX(18px);background:#fff}.bg-particle{position:fixed;border-radius:50%;pointer-events:none;animation:bgFloat 10s linear infinite;opacity:0.2;z-index:0}@keyframes bgFloat{0%{transform:translateY(100vh) 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8px;margin-top:52px}.game-center{max-width:100%}.canvas-wrapper{max-width:100%}.mode-selector{max-width:100%}}@media(max-width:480px){.top-bar{padding:6px 10px}.nav-btn span{display:none}.nav-btn{padding:8px 10px}.m-stat{padding:4px 2px}.m-stat-label{font-size:.35rem}.m-stat-value{font-size:.7rem}.level-progress{height:16px}.level-progress-text{font-size:.4rem}.bottom-controls{gap:6px}.ctrl-btn{width:38px;height:38px}.overlay-content{padding:16px}.mode-card{padding:10px 6px}.mode-name{font-size:.55rem}.mode-desc{font-size:.4rem}.go-stats-grid{grid-template-columns:repeat(3,1fr);gap:4px}.go-stat-item{padding:6px 2px}.go-stat-num{font-size:.7rem}.combo-popup{font-size:clamp(1rem,5vw,2rem)}}@media(max-width:360px){.mobile-stats{grid-template-columns:repeat(2,1fr)}.mode-selector{grid-template-columns:1fr 1fr;gap:5px}.dpad-btn{width:46px;height:46px}.mobile-dpad{width:150px;height:150px}}@media(max-height:500px) and 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