body{background:#0a0b10;color:#e8eaf2;min-height:100vh;overflow-x:hidden}


  :root {
  --bg:#07080a;--bg2:#0c0e10;--bg3:#111417;
  --border:rgba(255,255,255,.07);
  --text:#e8eaf0;--muted:rgba(232,234,240,.4);
  --ue:#e05a1e;--ue-lt:#f08050;--ue-dk:#a03808;
  --bp:#4a90d9;--bp-lt:#7ab8f5;
  --green:#4ade80;--red:#f87171;--gold:#f5c842;--teal:#2dd4bf;
}

.btn-back{font-size:.8rem;font-weight:700;color:var(--muted);padding:6px 14px;border-radius:8px;border:1px solid var(--border);transition:color .15s,border-color .15s}
.btn-back:hover{color:var(--text);border-color:rgba(255,255,255,.2)}
@media(max-width:860px){.btn-back{display:none}.nav-toggle{display:block!important}}

.hero{padding:44px 24px 36px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(224,90,30,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(224,90,30,.04) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 80% 100% at 50% 0%,black,transparent)}
@media(max-width:700px){.hero-inner{grid-template-columns:1fr}}
.hero-tag{font-family:'JetBrains Mono',monospace;font-size:.63rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ue-lt);margin-bottom:10px}
.hero-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(2.2rem,6vw,3.8rem);line-height:.95;letter-spacing:.03em;color:white;margin-bottom:12px}
.hero-title .hl{color:var(--ue)}
.pill{font-family:'JetBrains Mono',monospace;font-size:.6rem;padding:4px 10px;border-radius:5px;background:rgba(255,255,255,.05);border:1px solid var(--border);letter-spacing:.05em;text-transform:uppercase}
.pill.u{border-color:rgba(224,90,30,.3);color:var(--ue-lt);background:rgba(224,90,30,.07)}
.pill.bp{border-color:rgba(74,144,217,.3);color:var(--bp-lt);background:rgba(74,144,217,.07)}
.hero-cta{background:var(--ue);color:#fff;font-family:'Bebas Neue',sans-serif;font-size:1.05rem;letter-spacing:.1em;padding:11px 26px;border-radius:10px;box-shadow:0 4px 0 var(--ue-dk);transition:transform .12s,filter .15s;display:inline-block;margin-top:16px}
.hero-cta:hover{filter:brightness(1.15);transform:translateY(-2px)}
.hero-preview{background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:16px 18px;min-width:200px}
.hero-preview-title{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ue-lt);margin-bottom:10px}
.hero-stat{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);font-size:.8rem}
.hero-stat:last-child{border-bottom:none}
.hero-stat-label{color:var(--muted);font-size:.72rem}
.hero-stat-val{font-family:'Bebas Neue',sans-serif;font-size:.95rem;letter-spacing:.05em;color:var(--ue-lt)}

.main-layout{display:grid;grid-template-columns:1fr 400px;max-width:1400px;margin:0 auto;min-height:calc(100vh - 60px)}
@media(max-width:960px){.main-layout{grid-template-columns:1fr}}
.steps-panel{border-right:1px solid var(--border)}
.steps-tabs{display:flex;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--border);background:var(--bg2)}
.steps-tabs::-webkit-scrollbar{display:none}
.tab-btn{flex-shrink:0;padding:12px 9px;font-family:'JetBrains Mono',monospace;font-size:.54rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;white-space:nowrap}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--ue-lt);border-bottom-color:var(--ue)}
.tab-btn.done::before{content:"? ";color:var(--green)}
@media(max-width:960px){.step-body{max-height:none}}
@media(max-width:680px){.step-body{padding:16px 12px}}
.step-num{font-family:'JetBrains Mono',monospace;font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ue-lt);margin-bottom:5px}
.step-intro{font-size:.86rem;color:var(--muted);line-height:1.75;margin-bottom:14px}
.step-intro strong{color:var(--text)}

.box{border-radius:10px;padding:10px 14px;margin:8px 0;font-size:.78rem;line-height:1.6;display:flex;gap:9px;align-items:flex-start}
.box-concept{background:rgba(224,90,30,.06);border:1px solid rgba(224,90,30,.2);color:rgba(232,234,240,.75)}
.box-concept::before{content:"💡";flex-shrink:0}
.box-tip{background:rgba(74,222,128,.06);border:1px solid rgba(74,222,128,.18);color:rgba(232,234,240,.75)}
.box-tip::before{content:"✅";flex-shrink:0}
.box-ue{background:rgba(74,144,217,.07);border:1px solid rgba(74,144,217,.22);color:rgba(232,234,240,.8)}
.box-ue::before{content:"🔧";flex-shrink:0}
.box-warn{background:rgba(245,200,66,.06);border:1px solid rgba(245,200,66,.2);color:rgba(232,234,240,.75)}
.box-warn::before{content:"⚠️";flex-shrink:0}

.bp-outer{margin:12px 0}
.bp-outer.shake{animation:bpshake .35s ease}
@keyframes bpshake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}
.bp-canvas-wrap{border-radius:12px;overflow:hidden;border:2px solid rgba(74,144,217,.2);background:#11111f;position:relative;cursor:crosshair}
.bp-canvas-wrap canvas{display:block;width:100%}
.bp-hint{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.07em;color:rgba(74,144,217,.55);padding:5px 12px;background:rgba(74,144,217,.04);border-top:1px solid rgba(74,144,217,.1)}

.task-list{margin:10px 0;display:flex;flex-direction:column;gap:5px}
.task-item{display:flex;align-items:center;gap:8px;font-size:.78rem;padding:7px 11px;border-radius:7px;background:rgba(255,255,255,.03);border:1px solid var(--border);transition:all .3s;color:var(--muted)}
.task-item.done{background:rgba(74,222,128,.07);border-color:rgba(74,222,128,.22);color:var(--green)}
.task-dot{width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;flex-shrink:0;transition:background .3s}
.task-item.done .task-dot{background:var(--green)}

.run-btn{width:100%;margin-top:12px;padding:12px;background:var(--ue);color:#fff;font-family:'Bebas Neue',sans-serif;font-size:1rem;letter-spacing:.1em;border:none;border-radius:10px;cursor:pointer;box-shadow:0 4px 0 var(--ue-dk);transition:transform .1s,filter .15s,opacity .2s;display:flex;align-items:center;justify-content:center;gap:7px}
.run-btn:not(:disabled):hover{filter:brightness(1.15);transform:translateY(-1px)}
.run-btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--ue-dk)}
.run-btn:disabled{opacity:.35;cursor:not-allowed;transform:none;filter:none}

.step-nav{display:flex;gap:10px;margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}
.btn-prev,.btn-next{flex:1;padding:10px;border-radius:8px;font-family:'Nunito',sans-serif;font-size:.84rem;font-weight:800;cursor:pointer;border:none;transition:background .15s}
.btn-prev{background:rgba(255,255,255,.05);color:var(--muted)}
.btn-prev:hover:not(:disabled){background:rgba(255,255,255,.1);color:var(--text)}
.btn-next{background:rgba(224,90,30,.12);color:var(--ue-lt);border:1px solid rgba(224,90,30,.22)}
.btn-next:hover:not(:disabled){background:rgba(224,90,30,.22)}
.btn-prev:disabled,.btn-next:disabled{opacity:.3;cursor:default}

.game-panel{background:var(--bg);display:flex;flex-direction:column;position:sticky;top:60px;height:calc(100vh - 60px);overflow:hidden}
@media(max-width:960px){.game-panel{position:static;height:auto;overflow:visible;border-top:1px solid var(--border)}}
.game-top{padding:10px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.game-top-title{font-family:'JetBrains Mono',monospace;font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.game-live{display:flex;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:.6rem;color:var(--ue-lt)}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--ue);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.game-wrap{flex:1;position:relative;overflow:hidden;padding:10px;min-height:0}
canvas#gameCanvas{width:100%;height:100%;border-radius:10px;box-shadow:0 0 0 1px rgba(255,255,255,.06),0 8px 40px rgba(0,0,0,.8);display:block}
.game-hud{display:flex;border-top:1px solid var(--border);flex-shrink:0}
.hud-box{flex:1;padding:7px 10px;border-right:1px solid var(--border);text-align:center}
.hud-box:last-child{border-right:none}
.hud-val{font-family:'Bebas Neue',sans-serif;font-size:1.25rem;letter-spacing:.05em}
.hud-lbl{font-family:'JetBrains Mono',monospace;font-size:.5rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.output-bar{padding:7px 14px;border-top:1px solid var(--border);font-family:'JetBrains Mono',monospace;font-size:.62rem;min-height:30px;color:var(--ue-lt)}

.progress-strip{background:var(--bg2);border-top:1px solid var(--border);padding:9px 20px;display:flex;align-items:center;gap:14px;max-width:1400px;margin:0 auto;width:100%;position:sticky;bottom:0;z-index:50}
.prog-label{font-family:'JetBrains Mono',monospace;font-size:.56rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ue-lt);flex-shrink:0}
.prog-track{flex:1;height:4px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--ue),var(--bp-lt));border-radius:999px;transition:width .4s ease}
.prog-dots{display:flex;gap:3px;flex-shrink:0;flex-wrap:wrap;max-width:190px;justify-content:flex-end}
.prog-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.1);transition:all .3s}
.prog-dot.done{background:var(--green)}.prog-dot.active{background:var(--ue);transform:scale(1.3)}

.more-section{padding:48px 24px;max-width:1400px;margin:0 auto}
.more-title{font-family:'Bebas Neue',sans-serif;font-size:1.9rem;letter-spacing:.04em;color:white;margin-bottom:18px}
.more-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.more-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:6px;transition:border-color .2s,transform .2s}
.more-card:hover{border-color:rgba(255,255,255,.15);transform:translateY(-3px)}
.more-icon{font-size:1.4rem}
.more-tag{font-family:'JetBrains Mono',monospace;font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.more-name{font-family:'Bebas Neue',sans-serif;font-size:.95rem;letter-spacing:.04em;color:white}
.more-cta{font-size:.74rem;font-weight:700;margin-top:auto}
footer{background:var(--bg2);border-top:1px solid var(--border);padding:20px;text-align:center;color:var(--muted);font-size:.74rem}
footer a{color:var(--muted)}footer a:hover{color:var(--text)}

/* -- QUICK PLAY -- */
.quick-play-bar{background:rgba(245,200,66,.06);border-bottom:1px solid rgba(245,200,66,.18);padding:7px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-shrink:0}
.qp-label{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.06em;color:rgba(245,200,66,.7)}
.qp-btn{background:rgba(245,200,66,.15);border:1px solid rgba(245,200,66,.35);color:#f5c842;font-family:'Bebas Neue',sans-serif;font-size:.85rem;letter-spacing:.1em;padding:5px 14px;border-radius:7px;cursor:pointer;transition:background .15s,transform .1s}
.qp-btn:hover{background:rgba(245,200,66,.28);transform:translateY(-1px)}
.qp-btn:active{transform:translateY(1px)}
.qp-btn.done{background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.3);color:#4ade80;cursor:default}

/* -- SAVE & SHARE -- */
.share-bar{background:var(--bg2);border-top:1px solid var(--border);padding:8px 14px;display:flex;align-items:center;gap:8px;flex-shrink:0}
.share-btn{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.06em;padding:5px 12px;border-radius:6px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--muted);cursor:pointer;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}
.share-btn:hover{background:rgba(255,255,255,.09);color:var(--text);border-color:rgba(255,255,255,.18)}
.share-btn.copied{background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.3);color:var(--green)}
.share-input{flex:1;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:6px;padding:5px 10px;font-family:'JetBrains Mono',monospace;font-size:.58rem;color:var(--muted);outline:none;cursor:text}
.share-input:focus{border-color:rgba(255,255,255,.18);color:var(--text)}

/* -- MOBILE TOUCH CONTROLS -- */
.mobile-controls{display:none;padding:10px 12px;border-top:1px solid var(--border);background:var(--bg2);flex-shrink:0}
@media(max-width:960px){.mobile-controls{display:block}}
.mc-label{font-family:'JetBrains Mono',monospace;font-size:.52rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;text-align:center}
.mc-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.mc-btn{font-family:'Bebas Neue',sans-serif;font-size:.9rem;letter-spacing:.08em;padding:10px 18px;border-radius:10px;border:none;cursor:pointer;min-width:80px;min-height:48px;display:flex;align-items:center;justify-content:center;gap:5px;transition:transform .1s,filter .15s;-webkit-tap-highlight-color:transparent;user-select:none}
.mc-btn:active{transform:scale(.93)}
.mc-coin{background:rgba(245,200,66,.18);border:1px solid rgba(245,200,66,.4);color:#f5c842;font-size:1.05rem}
.mc-upg{background:rgba(74,144,217,.12);border:1px solid rgba(74,144,217,.3);color:var(--bp-lt);font-size:.75rem}
.mc-prestige{background:rgba(170,96,255,.12);border:1px solid rgba(170,96,255,.3);color:#bb80ff;font-size:.75rem}
.mc-save{background:rgba(74,222,128,.10);border:1px solid rgba(74,222,128,.25);color:var(--green);font-size:.75rem}



/* -- CODE CHALLENGE -- */



/* -- ORDER CHALLENGE -- */

/* -- PREDICT CHALLENGE -- */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{left:50%;transform:translateX(-50%);top:8px;width:auto;height:auto;padding:10px 20px;background:#BC4749;color:white;font-weight:700;font-size:.9rem;border-radius:8px;z-index:9999;text-decoration:none;white-space:nowrap}
.reveal{opacity:1!important;transform:none!important}