:root{--color-bg-deep: #050510;--color-bg-mid: #0a0025;--color-bg-card: #0d0d2b;--color-bg-card-hover: #131340;--color-wall: #1a1a4a;--color-wall-edge: rgba(80, 80, 180, .3);--color-path: #000008;--color-orange: #ff8c00;--color-gold: #ffd700;--color-orange-glow: rgba(255, 140, 0, .5);--color-cyan: #00ffcc;--color-cyan-glow: rgba(0, 255, 200, .25);--color-purple: #9b59b6;--color-purple-bright: #cc00ff;--color-win: #00ff88;--color-lose: #ff4455;--color-warning: #ff9900;--color-text-primary: #e8e8ff;--color-text-dim: #7070aa;--color-text-faint: #3a3a66;--color-border: rgba(255, 255, 255, .1);--color-border-hover: rgba(255, 255, 255, .2);--font-heading: "Fredoka One", cursive;--font-body: "Nunito", "Segoe UI", system-ui, sans-serif;--text-xs: .65rem;--text-sm: .8rem;--text-base: 1rem;--text-lg: 1.2rem;--text-xl: 1.5rem;--text-2xl: 2rem;--text-3xl: 2.8rem;--text-4xl: 3.5rem;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--radius-pill: 9999px;--shadow-card: 0 8px 32px rgba(0, 0, 0, .6);--shadow-glow-cyan: 0 0 24px rgba(0, 255, 200, .3);--shadow-glow-orange: 0 0 24px rgba(255, 140, 0, .4);--ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--ease-snap: cubic-bezier(.25, 0, 0, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--duration-fast: .15s;--duration-normal: .28s;--duration-slow: .45s;--z-star-bg: -1;--z-screen: 0;--z-hud: 10;--z-overlay: 100;--z-toast: 200}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background-color:var(--color-bg-deep);color:var(--color-text-primary);font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;min-height:100dvh;overflow:hidden;user-select:none;-webkit-tap-highlight-color:transparent}#app{position:relative;width:100vw;height:100dvh;overflow:hidden}h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2;letter-spacing:.3px}p{line-height:1.6;color:var(--color-text-dim)}strong{color:var(--color-text-primary);font-weight:700}kbd{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);font-family:Courier New,monospace;font-size:var(--text-sm);color:var(--color-text-primary);box-shadow:0 2px #0006}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:12px 28px;font-family:var(--font-heading);font-size:var(--text-base);letter-spacing:.4px;border:none;border-radius:var(--radius-pill);cursor:pointer;transition:transform var(--duration-fast) var(--ease-bounce),box-shadow var(--duration-fast) var(--ease-out),background var(--duration-fast) var(--ease-out);outline:none;white-space:nowrap}.btn:hover{transform:translateY(-3px) scale(1.04)}.btn:active{transform:translateY(0) scale(.97)}.btn:focus-visible{outline:2px solid var(--color-cyan);outline-offset:3px}.btn-xl{font-size:var(--text-xl);padding:16px 48px}.btn-primary{background:linear-gradient(135deg,var(--color-orange),var(--color-gold));color:#1a0800;box-shadow:var(--shadow-glow-orange)}.btn-primary:hover{box-shadow:0 6px 32px #ff8c00a6}.btn-secondary{background:#ffffff12;color:var(--color-text-primary);border:1.5px solid var(--color-border)}.btn-secondary:hover{background:#ffffff1f;border-color:var(--color-border-hover)}.btn-danger{background:linear-gradient(135deg,#f45,#c02);color:#fff;box-shadow:0 4px 20px #ff324666}.btn-danger:hover{box-shadow:0 6px 32px #ff324699}.btn-ghost{background:transparent;color:var(--color-text-dim);border:none}.btn-ghost:hover{color:var(--color-text-primary)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:#ffffff14;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--text-lg);cursor:pointer;transition:background var(--duration-fast),transform var(--duration-fast) var(--ease-bounce)}.btn-icon:hover{background:#ffffff24;transform:scale(1.1)}.btn-back{display:inline-flex;align-items:center;gap:var(--space-2);background:none;border:none;color:var(--color-text-dim);font-family:var(--font-body);font-size:var(--text-sm);cursor:pointer;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);transition:color var(--duration-fast),transform var(--duration-fast)}.btn-back:hover{color:var(--color-text-primary);transform:translate(-3px)}.toggle-switch{position:relative;display:inline-block;width:48px;height:26px;cursor:pointer}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;inset:0;background:#ffffff1f;border-radius:var(--radius-pill);transition:background var(--duration-normal)}.toggle-slider:before{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform var(--duration-normal) var(--ease-bounce)}.toggle-switch input:checked+.toggle-slider{background:linear-gradient(135deg,var(--color-orange),var(--color-gold))}.toggle-switch input:checked+.toggle-slider:before{transform:translate(22px)}.overlay{position:fixed;inset:0;z-index:var(--z-overlay);display:flex;align-items:center;justify-content:center;background:#000000bf;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.overlay.hidden{display:none}#overlay-settings{z-index:calc(var(--z-overlay) + 20)}.overlay-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8) var(--space-8);max-width:540px;width:92%;max-height:92dvh;overflow-y:auto;box-shadow:var(--shadow-card);position:relative}.overlay-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.overlay-header h2{font-family:var(--font-heading);font-size:var(--text-xl);color:var(--color-gold)}.overlay-close{background:#ffffff14;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-dim);font-size:var(--text-lg);width:36px;height:36px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--duration-fast),color var(--duration-fast);flex-shrink:0}.overlay-close:hover{background:#ffffff26;color:var(--color-text-primary)}.stat{display:flex;justify-content:space-between;align-items:baseline;padding:var(--space-2) 0;border-bottom:1px solid var(--color-border)}.stat:last-child{border-bottom:none}.stat-label{color:var(--color-text-dim);font-size:var(--text-sm)}.stat-value{font-family:var(--font-heading);color:var(--color-text-primary);font-size:var(--text-lg)}.stat-seed .stat-value,.mono{font-family:Courier New,monospace;font-size:var(--text-xs);color:var(--color-cyan)}.new-pb{color:var(--color-gold)!important}.streak-value{color:var(--color-orange)!important;font-size:var(--text-xl)!important}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}.seed-link{color:var(--color-cyan, #00ffc8);text-decoration:underline;text-underline-offset:2px;text-decoration-color:#00ffc859;cursor:pointer;transition:text-decoration-color .15s}.seed-link:hover,.seed-link:focus-visible{text-decoration-color:var(--color-cyan, #00ffc8);outline:none}a.seed-value{text-decoration:none;cursor:default;color:inherit}a.seed-value[href]{cursor:pointer;text-decoration:underline;text-underline-offset:2px;text-decoration-color:#00ffc84d;transition:color .15s,text-decoration-color .15s}a.seed-value[href]:hover,a.seed-value[href]:focus-visible{color:var(--color-cyan, #00ffc8);text-decoration-color:var(--color-cyan, #00ffc8);outline:none}@media(pointer:coarse){.btn-icon,.overlay-close{min-width:44px;min-height:44px}}@media(max-width:480px){.overlay-card{padding:var(--space-5);width:96%;border-radius:var(--radius-lg)}}@media(max-width:380px){.btn-xl{font-size:var(--text-base);padding:12px 24px}}.screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s var(--ease-out);z-index:var(--z-screen)}.screen.active{opacity:1;pointer-events:all}.overlay-card{animation:overlaySlideUp .32s var(--ease-bounce) both}@keyframes overlaySlideUp{0%{transform:translateY(24px) scale(.97);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.loading-spinner{width:64px;height:64px;border:4px solid rgba(255,255,255,.08);border-top-color:var(--color-cyan);border-right-color:var(--color-orange);border-radius:50%;animation:spin .9s linear infinite;margin:0 auto var(--space-6)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.char-bob{animation:bob 2.2s ease-in-out infinite}@keyframes titleEntrance{0%{transform:translateY(-20px) scale(.95);opacity:0;filter:blur(4px)}to{transform:translateY(0) scale(1);opacity:1;filter:blur(0)}}@keyframes fadeInUp{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}.main-nav .btn:nth-child(1){animation:fadeInUp .35s .1s var(--ease-out) both}.main-nav .btn:nth-child(2){animation:fadeInUp .35s .18s var(--ease-out) both}.main-nav .btn:nth-child(3){animation:fadeInUp .35s .26s var(--ease-out) both}.main-nav .btn:nth-child(4){animation:fadeInUp .35s .34s var(--ease-out) both}@keyframes timerPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.04)}}.hud-timer.warning{color:var(--color-lose)!important;animation:timerPulse .5s ease-in-out infinite}@keyframes confettiFall{0%{transform:translateY(0) rotate(0);opacity:1}60%{opacity:1}to{transform:translateY(220px) rotate(480deg);opacity:0}}.win-card{animation:winEntrance .4s var(--ease-bounce) both}@keyframes winEntrance{0%{transform:scale(.6) rotate(-6deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}.lose-card{animation:loseEntrance .5s var(--ease-bounce) both}@keyframes loseEntrance{0%{transform:translate(0);opacity:0}20%{transform:translate(-12px);opacity:1}40%{transform:translate(10px)}60%{transform:translate(-8px)}80%{transform:translate(6px)}to{transform:translate(0)}}.mode-card:nth-child(1){animation:fadeInUp .3s 0ms var(--ease-bounce) both}.mode-card:nth-child(2){animation:fadeInUp .3s 80ms var(--ease-bounce) both}.mode-card:nth-child(3){animation:fadeInUp .3s .16s var(--ease-bounce) both}.size-card:nth-child(1){animation:fadeInUp .25s 0ms var(--ease-bounce) both}.size-card:nth-child(2){animation:fadeInUp .25s 50ms var(--ease-bounce) both}.size-card:nth-child(3){animation:fadeInUp .25s .1s var(--ease-bounce) both}.size-card:nth-child(4){animation:fadeInUp .25s .15s var(--ease-bounce) both}.size-card:nth-child(5){animation:fadeInUp .25s .2s var(--ease-bounce) both}.size-card:nth-child(6){animation:fadeInUp .25s .25s var(--ease-bounce) both}#star-bg-canvas{position:fixed;inset:0;z-index:var(--z-star-bg);pointer-events:none}@keyframes twinkle{0%,to{opacity:1}50%{opacity:.25}}@keyframes glowPulse{0%,to{box-shadow:0 0 16px #00ffc84d}50%{box-shadow:0 0 32px #00ffc8b3}}.screen-inner{display:flex;flex-direction:column;align-items:center;gap:var(--space-6);padding:var(--space-8) var(--space-6);width:100%;max-width:640px;height:100%;overflow-y:auto}.screen-title{font-family:var(--font-heading);font-size:var(--text-2xl);color:var(--color-gold);text-align:center}.screen-subtitle{font-family:var(--font-heading);font-size:var(--text-lg);color:var(--color-cyan);text-align:center;margin-top:calc(-1 * var(--space-4))}.menu-root{display:flex;flex-direction:column;align-items:center;gap:var(--space-6);padding:var(--space-8) var(--space-6);width:100%;max-width:480px}.game-title{font-family:var(--font-heading);font-size:var(--text-4xl);color:var(--color-gold);text-align:center;text-shadow:0 0 24px rgba(255,215,0,.5),0 0 48px rgba(255,140,0,.3);animation:titleEntrance .6s var(--ease-bounce) both;line-height:1}.title-maze{display:block;font-size:var(--text-3xl);color:var(--color-cyan);text-shadow:0 0 16px rgba(0,255,200,.6),0 0 32px rgba(0,255,200,.3)}.menu-tagline{font-size:var(--text-sm);color:var(--color-text-dim);text-align:center;letter-spacing:.5px;animation:fadeInUp .4s .6s var(--ease-out) both}#char-preview{border-radius:var(--radius-lg);background:transparent;animation:fadeInUp .4s .3s var(--ease-bounce) both;filter:drop-shadow(0 0 20px rgba(255,140,0,.4))}.main-nav{display:flex;flex-direction:column;gap:var(--space-3);width:100%;max-width:280px;align-items:stretch}.seed-info{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);animation:fadeInUp .4s .7s var(--ease-out) both}.seed-label{font-size:var(--text-xs);color:var(--color-text-faint);text-transform:uppercase;letter-spacing:1px}.seed-value{font-family:Courier New,monospace;font-size:var(--text-xs);color:var(--color-cyan);opacity:.8}.seed-offline{color:var(--color-warning)!important}.mode-cards{display:grid;grid-template-columns:1fr;gap:var(--space-4);width:100%;max-width:400px}@media(min-width:640px){.mode-cards{grid-template-columns:repeat(3,1fr);max-width:680px}}.mode-card{background:#ffffff0a;border:1.5px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6) var(--space-4);display:flex;flex-direction:column;align-items:center;gap:var(--space-3);text-align:center;cursor:pointer;transition:transform var(--duration-normal) var(--ease-bounce),border-color var(--duration-normal),box-shadow var(--duration-normal),background var(--duration-normal)}.mode-card:hover{transform:translateY(-8px);border-color:var(--color-cyan);box-shadow:var(--shadow-glow-cyan);background:#00ffc80a}.mode-card-challenge:hover{border-color:var(--color-lose);box-shadow:0 0 24px #ff324640;background:#ff32460a}.mode-icon{font-size:3rem;line-height:1;filter:drop-shadow(0 0 8px currentColor)}.mode-name{font-family:var(--font-heading);font-size:var(--text-xl);color:var(--color-gold)}.mode-desc{font-size:var(--text-sm);color:var(--color-text-dim);line-height:1.5;flex:1}.size-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);width:100%;max-width:480px}@media(min-width:640px){.size-grid{grid-template-columns:repeat(3,1fr);max-width:560px}}.size-card{background:#ffffff0a;border:1.5px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);display:flex;flex-direction:column;align-items:center;gap:var(--space-3);cursor:pointer;transition:transform var(--duration-normal) var(--ease-bounce),border-color var(--duration-normal),box-shadow var(--duration-normal)}.size-card:hover{transform:translateY(-6px);border-color:var(--color-cyan);box-shadow:var(--shadow-glow-cyan)}.size-preview{width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);overflow:hidden}.size-info{display:flex;flex-direction:column;align-items:center;gap:var(--space-1)}.size-name{font-family:var(--font-heading);font-size:var(--text-lg);color:var(--color-text-primary)}.size-dims{font-size:var(--text-xs);color:var(--color-text-dim);font-family:Courier New,monospace}.size-badge{display:inline-block;padding:2px 10px;border-radius:var(--radius-pill);font-size:var(--text-xs);font-family:var(--font-heading);border:1px solid;letter-spacing:.3px}.loading-content{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);text-align:center;padding:var(--space-8)}.loading-message{font-family:var(--font-heading);font-size:var(--text-xl);color:var(--color-text-primary)}.loading-sub{font-size:var(--text-sm);color:var(--color-text-dim)}.win-card{text-align:center}.win-emoji{font-size:4rem;line-height:1;filter:drop-shadow(0 0 12px rgba(255,215,0,.6));margin-bottom:var(--space-3)}.win-title{font-size:var(--text-2xl);color:var(--color-win);text-shadow:0 0 20px rgba(0,255,136,.5);margin-bottom:var(--space-6)}.win-stats{text-align:left;margin-bottom:var(--space-6)}.win-actions{display:flex;flex-direction:column;gap:var(--space-3)}.lose-card{text-align:center}.lose-emoji{font-size:4rem;line-height:1;margin-bottom:var(--space-3)}.lose-title{font-size:var(--text-2xl);color:var(--color-lose);text-shadow:0 0 20px rgba(255,68,85,.5);margin-bottom:var(--space-6)}.lose-stats{text-align:left;margin-bottom:var(--space-6)}.lose-actions{display:flex;flex-direction:column;gap:var(--space-3)}.leaderboard-card{max-width:600px}.leaderboard-filters{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4)}.filter-pill{padding:6px 14px;background:#ffffff0f;border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-text-dim);font-size:var(--text-sm);cursor:pointer;transition:all var(--duration-fast)}.filter-pill:hover{background:#ffffff1a;color:var(--color-text-primary)}.filter-pill.active{background:linear-gradient(135deg,var(--color-orange),var(--color-gold));color:#1a0800;border-color:transparent;font-weight:700}.leaderboard-table-wrapper{overflow-x:auto}.leaderboard-table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.leaderboard-table th{text-align:left;padding:var(--space-2) var(--space-3);color:var(--color-text-dim);font-family:var(--font-heading);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--color-border)}.leaderboard-table td{padding:var(--space-3);border-bottom:1px solid rgba(255,255,255,.04);color:var(--color-text-primary)}.leaderboard-table tr.rank-1 td{background:#ffd7000f}.leaderboard-table tr.rank-2 td{background:#c0c0c00d}.leaderboard-table tr.rank-3 td{background:#cd7f320d}.lb-rank{font-size:var(--text-lg)}.lb-time{font-family:Courier New,monospace;color:var(--color-cyan);font-weight:700}.leaderboard-empty{padding:var(--space-8);text-align:center;color:var(--color-text-dim)}.leaderboard-empty.hidden{display:none}.instructions-card{max-width:560px}.instructions-content{display:flex;flex-direction:column;gap:var(--space-6)}.instr-block h3{font-family:var(--font-heading);color:var(--color-cyan);font-size:var(--text-lg);margin-bottom:var(--space-3)}.controls-grid{display:flex;flex-direction:column;gap:var(--space-3)}.control-item{display:flex;align-items:center;gap:var(--space-4);font-size:var(--text-sm)}.control-keys{display:flex;align-items:center;gap:var(--space-1);min-width:180px;flex-wrap:wrap}.control-desc{color:var(--color-text-dim)}.mode-list{list-style:none;display:flex;flex-direction:column;gap:var(--space-4)}.mode-list li{display:flex;gap:var(--space-4);align-items:flex-start}.mode-icon-inline{font-size:1.5rem;flex-shrink:0;width:32px}.mode-list li p{font-size:var(--text-sm);margin-top:var(--space-1)}.instr-seed-note{font-size:var(--text-sm);margin-top:var(--space-2);padding:var(--space-3);background:#00ffc80d;border:1px solid rgba(0,255,200,.15);border-radius:var(--radius-md)}.settings-list{display:flex;flex-direction:column;gap:var(--space-4)}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) 0;border-bottom:1px solid var(--color-border)}.setting-row:last-child{border-bottom:none}.setting-row label:first-child{color:var(--color-text-primary);font-size:var(--text-base)}.slider-group{display:flex;align-items:center;gap:var(--space-3)}input[type=range]{-webkit-appearance:none;width:120px;height:6px;background:#ffffff1a;border-radius:var(--radius-pill);outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,var(--color-orange),var(--color-gold));box-shadow:0 0 8px #ff8c0080;cursor:pointer}.slider-val{font-family:Courier New,monospace;font-size:var(--text-sm);color:var(--color-text-dim);min-width:36px;text-align:right}.pause-card{text-align:center;max-width:320px}.pause-card h2{font-size:var(--text-2xl);color:var(--color-text-primary);margin-bottom:var(--space-6)}.pause-nav{display:flex;flex-direction:column;gap:var(--space-3)}@media(max-width:380px){.game-title{font-size:var(--text-3xl)}.title-maze{font-size:var(--text-2xl)}.menu-root{gap:var(--space-4);padding:var(--space-6) var(--space-4)}.main-nav{gap:var(--space-2);max-width:240px}}#screen-game{flex-direction:column;justify-content:flex-start;align-items:stretch;padding:0;gap:0}#hud{display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-4);height:52px;background:#050510e6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);flex-shrink:0;z-index:var(--z-hud);gap:var(--space-4)}.hud-left,.hud-right{display:flex;align-items:center;gap:var(--space-3);min-width:0}.hud-center{display:flex;align-items:center;gap:var(--space-4);flex:1;justify-content:center}.hud-mode{font-family:var(--font-heading);font-size:var(--text-base);color:var(--color-text-dim);white-space:nowrap}.hud-timer{font-family:var(--font-heading);font-size:var(--text-2xl);color:var(--color-cyan);letter-spacing:2px;line-height:1;min-width:80px;text-align:center;text-shadow:0 0 12px rgba(0,255,200,.4);transition:color var(--duration-fast)}.hud-timer.warning{color:var(--color-lose);text-shadow:0 0 16px rgba(255,68,85,.6)}.hud-streak{font-family:var(--font-heading);font-size:var(--text-xl);color:var(--color-gold);letter-spacing:1px}.hud-seed{font-family:Courier New,monospace;font-size:var(--text-xs);color:var(--color-text-faint);max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}#canvas-wrapper{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:var(--space-3)}#gameCanvas{display:block;border-radius:var(--radius-md);box-shadow:0 0 0 1px #ffffff0f,0 8px 48px #000000b3,0 0 32px #0064ff1a;max-width:100%;max-height:100%;cursor:crosshair;image-rendering:pixelated;image-rendering:crisp-edges}#gameCanvas:focus{outline:2px solid var(--color-cyan);outline-offset:3px}#direction-overlay{position:absolute;bottom:var(--space-6);left:50%;transform:translate(-50%);display:grid;grid-template-rows:auto auto auto;align-items:center;justify-items:center;gap:var(--space-1);z-index:5}.dir-row{display:flex;gap:var(--space-1);align-items:center}.dir-btn{width:52px;height:52px;border-radius:50%;background:#ffffff1a;border:1.5px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:1.3rem;cursor:pointer;user-select:none;transition:background var(--duration-fast),transform var(--duration-fast) var(--ease-bounce);color:var(--color-text-primary);-webkit-tap-highlight-color:transparent}.dir-btn:active{background:#00ffc840;transform:scale(.9)}.dir-center{width:52px;height:52px}@media(pointer:fine){#direction-overlay{display:none}}@media(pointer:coarse){#direction-overlay{display:grid}#canvas-wrapper{padding-bottom:160px}}.keyboard-hint{position:absolute;bottom:var(--space-3);left:50%;transform:translate(-50%);font-size:var(--text-xs);color:var(--color-text-faint);white-space:nowrap;pointer-events:none;display:flex;align-items:center;gap:var(--space-2)}@media(pointer:coarse){.keyboard-hint{display:none}}@media(max-width:480px){#hud{padding:0 var(--space-2);gap:var(--space-2)}.hud-timer{font-size:var(--text-xl)}.hud-mode,.hud-seed{display:none}}a.hud-seed[href]{cursor:pointer;text-decoration:underline;text-underline-offset:2px;text-decoration-color:#00ffc859;transition:color .15s,text-decoration-color .15s}a.hud-seed[href]:hover,a.hud-seed[href]:focus-visible{color:var(--color-cyan, #00ffc8);text-decoration-color:var(--color-cyan, #00ffc8);outline:none}@media(pointer:coarse){#direction-overlay{bottom:max(var(--space-4, 1rem),calc(var(--space-4, 1rem) + env(safe-area-inset-bottom)))}#canvas-wrapper{padding-bottom:max(168px,calc(152px + env(safe-area-inset-bottom)))}}@media(pointer:coarse)and (max-width:440px){.dir-btn{width:58px;height:58px;font-size:1.4rem}.dir-center{width:58px;height:58px}}@media(pointer:coarse)and (max-width:320px){.dir-btn{width:44px;height:44px;font-size:1.1rem}.dir-center{width:44px;height:44px}}