/* مختبر الأفكار */
.lab-page{--hh:76px;height:100dvh;display:flex;flex-direction:column;padding:calc(var(--hh) + 8px) 0 12px;overflow:hidden}
.lab-page>.container{flex:1;min-height:0;display:flex;flex-direction:column;width:min(1440px,100% - 24px)}
.lab{flex:1;min-height:0;display:grid;grid-template-columns:minmax(340px,1fr) 1.15fr;gap:14px;transition:grid-template-columns .6s cubic-bezier(.2,.7,.2,1)}
/* Solo: chat only, centered, until the canvas has real content */
.lab.solo{grid-template-columns:minmax(0,820px);justify-content:center}
.lab.solo .lab-canvas{display:none}
.lab.reveal-canvas .lab-canvas{animation:canvasIn .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes canvasIn{from{opacity:0;transform:translateX(-40px) scale(.98);filter:blur(6px)}}
[dir=ltr] .lab.reveal-canvas .lab-canvas{animation-name:canvasInL}
@keyframes canvasInL{from{opacity:0;transform:translateX(40px) scale(.98);filter:blur(6px)}}
.lab-pane{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;overflow:hidden;min-height:0}
.lab-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.lab-top h1{font-size:1.1rem;display:flex;align-items:center;gap:10px}
.lab-top h1 .av{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:.95rem}
.lab-top small{display:block;color:var(--ok);font-size:.75rem;font-weight:500;font-family:var(--font)}
.lab-steps{display:flex;gap:6px;padding:12px 18px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.lab-steps span{flex:1;min-width:64px;font-size:.75rem;color:var(--muted);text-align:center;position:relative;padding-top:10px;white-space:nowrap}
.lab-steps span::before{content:"";position:absolute;top:0;inset-inline:0;height:4px;border-radius:2px;background:var(--surface-2);transition:background .4s}
.lab-steps span.on{color:var(--text);font-weight:700}
.lab-steps span.on::before{background:var(--grad);animation:pulsebar 1.6s infinite}
.lab-steps span.done::before{background:var(--brand-2)}
@keyframes pulsebar{50%{opacity:.55}}

.lab-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth;min-height:0}
.lab-intro{text-align:center;margin:auto 0;padding:10px}
.lab-intro h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:8px}
.lab-intro p{color:var(--muted);margin-bottom:18px}
.lab-starters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.lab-note{font-size:.75rem;color:var(--muted);margin-top:14px}
.lab-msg{display:flex;gap:10px;align-items:flex-end;max-width:92%}
.lab-msg.me{align-self:flex-end;flex-direction:row-reverse}
.lab-msg.pop{animation:pop .35s ease}
.lab-av{flex:none;width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:800;font-size:.85rem}
.lab-bubble{padding:12px 16px;border-radius:18px;background:var(--surface-2);white-space:pre-wrap;line-height:1.75}
.lab-msg.ai .lab-bubble{border-end-start-radius:4px}
.lab-msg.me .lab-bubble{background:var(--grad);color:#fff;border-end-end-radius:4px}
.lab-typing .lab-bubble{display:flex;align-items:center;gap:4px}
.lab-typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1s infinite}
.lab-typing i:nth-child(2){animation-delay:.15s}.lab-typing i:nth-child(3){animation-delay:.3s}
.lab-typing small{color:var(--muted);margin-inline-start:8px;font-size:.8rem}
.lab-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 10px}
.lab-chips .chip{animation:pop .3s ease both}
.lab-form{display:flex;gap:8px;align-items:flex-end;padding:12px;border-top:1px solid var(--line)}
.lab-input{flex:1;display:flex;border-radius:14px;border:1px solid transparent}
.lab-input>.ring-fill{background:var(--surface-2)}
.lab-form textarea{flex:1;background:transparent!important;border:0!important;resize:none;min-height:48px;max-height:140px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:var(--text);font:inherit;line-height:1.5}
.lab-form textarea:focus{outline:none;border-color:var(--brand-2)}
.lab-form .btn{min-height:48px;padding:10px 18px}

/* Finish */
.lab-finish{margin:0 12px 12px;padding:18px;border-radius:18px;background:linear-gradient(135deg,rgba(225,29,72,.16),rgba(255,90,54,.08));border:1px solid rgba(255,90,54,.35)}
.lab-finish h3{font-size:1.15rem;margin-bottom:4px}
.lab-finish p{color:var(--muted);font-size:.9rem;margin-bottom:12px}
.lab-finish form{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.badge[hidden]{display:none}
.lab-finish input{min-width:0;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:11px 14px;color:var(--text);font:inherit;min-height:46px}
.lab-finish input[name=email]{grid-column:span 2}
.lab-finish .row{grid-column:span 2;display:flex;gap:8px;flex-wrap:wrap}
.lab-finish .row .btn{flex:1;min-width:0}
.cv-print-head{display:none}

/* Canvas */
.cv-wrap{flex:1;overflow-y:auto;padding:22px;min-height:0;background:radial-gradient(600px 300px at 80% 0%,rgba(225,29,72,.10),transparent 70%)}
.cv-head{display:flex;gap:16px;align-items:center;padding:18px;border-radius:18px;background:var(--surface-2);border:1px solid var(--line);margin-bottom:16px}
.cv-head h3{font-size:1.4rem}
.cv-head p{color:var(--muted);font-size:.92rem;margin:2px 0 8px}
.cv-logo{flex:none;width:58px;height:58px;border-radius:16px;background:var(--grad);display:grid;place-items:center;color:#fff;font-family:var(--font-display);font-size:1.6rem;font-weight:800;box-shadow:0 10px 30px -10px rgba(225,29,72,.7)}
.cv-head.empty .cv-logo{background:var(--surface);color:var(--muted);box-shadow:none;border:1px dashed var(--line)}
.cv-sec{padding:16px 0;border-top:1px solid var(--line)}
.cv-sec h4{font-size:.8rem;letter-spacing:.02em;color:var(--muted);margin-bottom:10px;font-family:var(--font);font-weight:600}
.cv-sec.empty{opacity:.55}
.cv-skel{display:grid;gap:8px}
.cv-skel i{height:12px;border-radius:6px;background:linear-gradient(90deg,var(--surface-2),var(--surface),var(--surface-2));background-size:200% 100%;animation:shimmer 1.6s infinite}
.cv-skel i:last-child{width:60%}
@keyframes shimmer{to{background-position:-200% 0}}
.flash{animation:flash 1.4s ease}
@keyframes flash{0%{box-shadow:0 0 0 0 rgba(255,90,54,.0);transform:translateY(8px);opacity:.3}30%{box-shadow:0 0 0 6px rgba(255,90,54,.25);opacity:1;transform:none}100%{box-shadow:0 0 0 0 rgba(255,90,54,0)}}
.cv-sec.flash{border-radius:14px}
.cv-users{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.cv-user{display:flex;gap:10px;align-items:center;padding:12px;border-radius:14px;background:var(--surface-2)}
.cv-user>span{width:36px;height:36px;border-radius:50%;background:rgba(124,92,255,.18);color:var(--accent);display:grid;place-items:center;font-weight:800;flex:none}
.cv-user small{display:block;color:var(--muted);font-size:.8rem}
.cv-tags{display:flex;flex-wrap:wrap;gap:6px}
.cv-boost{list-style:none;display:grid;gap:8px}
.cv-boost li{padding:10px 14px;border-radius:12px;background:rgba(124,92,255,.10);border:1px solid rgba(124,92,255,.25)}
.cv-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.cv-col{padding:12px;border-radius:14px;background:var(--surface-2);display:flex;flex-direction:column;gap:6px}
.cv-col h5{font-size:.85rem;margin-bottom:4px}
.cv-col span{font-size:.85rem;padding:6px 10px;border-radius:9px;background:var(--surface);border-inline-start:3px solid var(--muted)}
.cv-must span{border-color:var(--brand-2)}.cv-should span{border-color:var(--accent)}
.cv-col em{color:var(--muted);font-style:normal}
.cv-sim{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border-radius:14px;background:var(--surface-2);border:1px solid var(--line);position:relative;padding-inline-end:80px}
.cv-sim .live{top:12px;inset-inline-start:auto;inset-inline-end:12px}
.cv-sim small{color:var(--muted)}
.cv-sim:hover{border-color:var(--brand-2)}
.cv-phones{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px}
.cv-phone{flex:0 0 132px;animation:rise .6s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--d)}
@keyframes rise{from{opacity:0;transform:translateY(24px) scale(.96)}}
.cv-scr{aspect-ratio:9/18;border-radius:20px;border:5px solid #262a36;background:var(--bg);padding:12px 8px;display:flex;flex-direction:column;gap:6px;overflow:hidden}
.cv-phone figcaption{text-align:center;font-size:.8rem;margin-top:6px;color:var(--muted)}
.wb{border-radius:5px;flex:none}
.wb-h{height:10px;background:var(--surface-2);position:relative}.wb-h::after{content:"";position:absolute;inset-inline-end:3px;top:2px;width:6px;height:6px;border-radius:50%;background:var(--brand-2)}
.wb-s{height:14px;border:1px solid var(--line);border-radius:7px}
.wb-hero{height:38px;background:linear-gradient(135deg,rgba(225,29,72,.5),rgba(255,90,54,.3))}
.wb-cards{display:grid;grid-template-columns:1fr 1fr;gap:4px}.wb-cards i{height:30px;border-radius:5px;background:var(--surface-2)}
.wb-l{display:grid;gap:4px}.wb-l i{height:8px;border-radius:4px;background:var(--surface-2)}.wb-l i:nth-child(2){width:80%}
.wb-c{height:36px;display:flex;align-items:flex-end;gap:4px;padding:0 4px;border-bottom:1px solid var(--line)}.wb-c i{flex:1;background:var(--brand-2);border-radius:2px 2px 0 0;opacity:.8}
.wb-f{display:grid;gap:4px}.wb-f i{height:10px;border:1px solid var(--line);border-radius:4px}.wb-f b{height:12px;border-radius:6px;background:var(--grad)}
.wb-map{height:40px;background:repeating-linear-gradient(45deg,var(--surface-2) 0 6px,var(--surface) 6px 12px);position:relative}.wb-map span{position:absolute;top:40%;left:50%;width:8px;height:8px;border-radius:50% 50% 50% 0;background:var(--brand);transform:rotate(-45deg)}
.wb-chat{display:grid;gap:4px}.wb-chat i{height:10px;width:70%;border-radius:6px;background:var(--surface-2)}.wb-chat i.r{justify-self:end;background:var(--brand)}
.wb-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.wb-cal i{aspect-ratio:1;border-radius:2px;background:var(--surface-2)}.wb-cal i:nth-child(9){background:var(--brand-2)}
.wb-t{display:flex;gap:3px}.wb-t i{flex:1;height:8px;border-radius:4px;background:var(--surface-2)}.wb-t i.on{background:var(--brand-2)}
.wb-b{height:14px;border-radius:7px;background:var(--grad);margin-top:auto}
.wb-p{display:flex;gap:5px;align-items:center}.wb-p span{width:18px;height:18px;border-radius:50%;background:var(--surface-2)}.wb-p i{flex:1;height:8px;border-radius:4px;background:var(--surface-2)}
.wb-tb{display:grid;grid-template-columns:1fr 1fr;gap:2px}.wb-tb i{height:7px;background:var(--surface-2)}
.cv-tl{display:flex;gap:4px;margin-bottom:10px}
.cv-tl>div{min-width:0}
.cv-tl i{display:block;height:10px;border-radius:5px;background:var(--grad);margin-bottom:6px;transform-origin:right;animation:grow .8s ease both}
[dir=ltr] .cv-tl i{transform-origin:left}
@keyframes grow{from{transform:scaleX(0)}}
.cv-tl b{display:block;font-size:.8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cv-tl small{color:var(--muted);font-size:.75rem}
.cv-total,.cv-budget{margin-top:6px}
.cv-collab{margin-top:14px;padding:14px;border-radius:14px;background:var(--surface-2);display:flex;flex-direction:column;gap:4px}
.cv-collab .partner-badge{position:static;align-self:flex-start;margin-bottom:4px}
.cv-collab small{color:var(--muted)}
.cv-summary{margin-top:14px;padding:14px;border-radius:14px;border:1px dashed var(--line);color:var(--muted)}

/* Mobile tabs */
.lab-tabs{display:none}
.badge{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--brand);color:#fff;font-size:.7rem;display:inline-grid;place-items:center;margin-inline-start:6px}
@media (max-width:900px){
  .lab-tabs{display:flex;gap:6px;margin-bottom:10px}
  .lab-tabs button{flex:1;min-height:44px;border-radius:12px;border:1px solid var(--line);font-weight:700;color:var(--muted)}
  .lab-tabs button.on{background:var(--grad);color:#fff;border-color:transparent}
  .lab[data-view=chat] .lab-canvas{display:none}
  .lab[data-view=canvas] .lab-chat{display:none}
  .cv-feats{grid-template-columns:1fr}
  .lab-finish form{grid-template-columns:1fr}.lab-finish input[name=email],.lab-finish .row{grid-column:auto}
}

/* Print → project brief PDF */
@media print{
  body{background:#fff!important;color:#111!important}
  .header,.footer,.wa-float,.to-top,.progress,.cursor,.modal,.lab-chat,.lab-tabs,.lab-top .icon-btn,.skip{display:none!important}
  .lab-page{padding:0}.lab{display:block;height:auto}
  .lab-canvas{border:0;display:block!important}.cv-wrap{overflow:visible;background:none}
  :root{--surface:#fff;--surface-2:#f3f4f6;--text:#111;--muted:#555;--line:#ddd;--bg:#fff}
  .cv-sec.empty{display:none}
  .cv-phone{animation:none}
  .lab-canvas .lab-top{display:none}
  .cv-print-head{display:flex!important;justify-content:space-between;align-items:center;padding:0 0 14px;margin-bottom:14px;border-bottom:2px solid #E11D48}
  .cv-print-head b{font-size:1.2rem}
}
/* Inner panes: hide scrollbar until hover, keep scrolling */
.lab-log,.cv-wrap,.cv-phones{scrollbar-color:transparent transparent}
.lab-log:hover,.cv-wrap:hover,.cv-phones:hover{scrollbar-color:rgba(255,255,255,.18) transparent}
.lab-log::-webkit-scrollbar-thumb,.cv-wrap::-webkit-scrollbar-thumb,.cv-phones::-webkit-scrollbar-thumb{background:transparent;background-clip:padding-box}
.lab-log:hover::-webkit-scrollbar-thumb,.cv-wrap:hover::-webkit-scrollbar-thumb,.cv-phones:hover::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);background-clip:padding-box}
.lab-log::-webkit-scrollbar-thumb:hover,.cv-wrap::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#E11D48,#FF5A36)!important;background-clip:padding-box!important}
/* soft fade at the edges of the chat log */
.lab-log{mask-image:linear-gradient(transparent,#000 18px,#000 calc(100% - 12px),transparent)}

/* ===== Compact density (fits any viewport height) ===== */
body:has(.lab-page){overflow:hidden}
body:has(.lab-page) .header{background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(14px);border-color:var(--line)}
body:has(.lab-page) .nav{height:64px}
.lab-page{--hh:64px}
.lab-top{padding:10px 14px}
.lab-top h1{font-size:1rem}
.lab-steps{padding:8px 14px}
.lab-steps span{font-size:.72rem;padding-top:8px}
.lab-log{padding:14px;gap:10px}
.lab-bubble{padding:10px 14px;font-size:.95rem;line-height:1.7}
.lab-chips{padding:0 14px 8px}
.lab-form{padding:10px}
.cv-wrap{padding:16px}
.cv-head{padding:14px;margin-bottom:10px}
.cv-head h3{font-size:1.25rem}
.cv-logo{width:50px;height:50px;font-size:1.4rem}
.cv-sec{padding:12px 0}
.lab-finish{margin:0 10px 10px;padding:14px}

/* Intro: compact + scales with height */
.lab-intro{margin:auto 0;padding:clamp(4px,2vh,20px) 6px}
.lab-intro .eyebrow{margin-bottom:10px}
.lab-intro h2{font-size:clamp(1.35rem,3.2vh + .6vw,2.2rem);margin-bottom:6px}
.lab-intro>p{font-size:clamp(.9rem,1.6vh,1rem);margin-bottom:clamp(10px,2.4vh,20px);max-width:560px;margin-inline:auto}
.lab-or{color:var(--muted);font-size:.85rem;margin:clamp(8px,2vh,16px) 0 8px}
.lab-note{font-size:.72rem;margin-top:clamp(8px,1.8vh,14px)}

/* Voice CTA */
.lab-voice-cta{display:inline-flex;align-items:center;gap:14px;padding:10px 22px 10px 12px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);text-align:start;transition:.25s}
.lab-voice-cta:hover{border-color:var(--brand-2);transform:translateY(-2px)}
.lab-voice-cta b{display:block;font-size:1rem}
.lab-voice-cta small{color:var(--muted);font-size:.8rem}
.vc-ring{position:relative;width:52px;height:52px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;flex:none}
.vc-ring svg{width:24px;height:24px}
.vc-ring::before,.vc-ring::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--brand-2);animation:vring 2.2s ease-out infinite}
.vc-ring::after{animation-delay:1.1s}
@keyframes vring{from{transform:scale(1);opacity:.7}to{transform:scale(1.7);opacity:0}}

/* Mic in input */
.lab-input{align-items:flex-end}
.lab-mic{flex:none;width:40px;height:40px;margin:4px;border-radius:12px;display:grid;place-items:center;color:var(--muted);position:relative;transition:.2s}
.lab-mic:hover{color:var(--text);background:var(--surface)}
.lab-mic svg{width:20px;height:20px}
.lab-wave{display:none;gap:2px;align-items:center;height:18px}
.lab-wave i{width:3px;border-radius:2px;background:#fff;animation:wave .9s ease-in-out infinite}
.lab-wave i:nth-child(2){animation-delay:.15s}.lab-wave i:nth-child(3){animation-delay:.3s}.lab-wave i:nth-child(4){animation-delay:.45s}
@keyframes wave{0%,100%{height:4px}50%{height:16px}}
.listening .lab-mic{background:var(--grad);color:#fff}
.listening .lab-mic svg{display:none}
.listening .lab-mic .lab-wave{display:flex}
.listening .lab-mic::after{content:"";position:absolute;inset:-4px;border-radius:14px;border:2px solid var(--brand-2);animation:vring 1.4s ease-out infinite}
.listening .lab-input.glow-ring::before,.listening .lab-input.glow-ring::after{animation-duration:1.2s}

/* Short screens (laptops 600–760px tall) */
@media (max-height:760px){
  .lab-steps span{font-size:.68rem}
  .lab-intro .eyebrow{display:none}
  .vc-ring{width:44px;height:44px}
  .lab-starters .chip{padding:5px 12px;font-size:.8rem}
}
@media (max-height:620px){.lab-note{display:none}.lab-steps{display:none}}

/* Mobile */
@media (max-width:900px){
  .lab-page{padding-top:calc(var(--hh) + 6px);padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .lab-page>.container{width:calc(100% - 16px)}
  .lab{grid-template-columns:1fr!important;height:auto}
  .lab-tabs{margin-bottom:8px}
  .lab-tabs button{min-height:40px}
  .lab-top .lab-steps{display:none}
  .lab-voice-cta{width:100%;justify-content:center}
  body:has(.lab-page) .wa-float{display:none}
}
.lab-form,.lab-input,.lab-form textarea{min-width:0}
.lab-form .btn{flex:none}
.lab-intro>.lab-note{font-size:.72rem;max-width:none}
.lab-form textarea::placeholder{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lab-tabs[hidden]{display:none!important}

/* ================= GAME-LIKE FX LAYER ================= */
.fx-canvas{position:fixed;inset:0;z-index:120;pointer-events:none}
.fx-ambient{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.7}
.lab-page{position:relative;isolation:isolate}

/* Source bubble breaks into pixels (CSS mask of a pixel grid that dissolves) */
.fx-dissolve{animation:dissolve .9s steps(9) forwards}
@keyframes dissolve{
  0%{filter:none;opacity:1}
  20%{filter:contrast(1.6) saturate(1.6) blur(.4px)}
  100%{opacity:.35;filter:blur(1px) saturate(.6)}}
.lab-msg.me .lab-bubble.fx-dissolve{background-image:linear-gradient(135deg,var(--brand),var(--brand-2));
  -webkit-mask:conic-gradient(#000 0 0) ,repeating-conic-gradient(#000 0 25%,transparent 0 50%) 0 0/6px 6px;
  -webkit-mask-composite:source-in;mask-composite:intersect;animation:dissolvePx .9s ease forwards}
@keyframes dissolvePx{0%{-webkit-mask-size:auto,1px 1px;mask-size:auto,1px 1px;opacity:1}
  40%{-webkit-mask-size:auto,6px 6px;mask-size:auto,6px 6px}
  100%{-webkit-mask-size:auto,14px 14px;mask-size:auto,14px 14px;opacity:.45}}
/* restore after the effect so history stays readable */
.lab-msg.me .lab-bubble.fx-dissolve{animation-fill-mode:none}

/* Flying data chip */
.fx-chip{position:fixed;top:0;left:0;z-index:121;pointer-events:none;padding:6px 12px;border-radius:999px;font-size:.8rem;font-weight:800;
  color:#fff;background:linear-gradient(135deg,rgba(225,29,72,.95),rgba(124,92,255,.95));box-shadow:0 0 0 1px rgba(255,255,255,.25),0 0 24px rgba(255,90,54,.8);
  white-space:nowrap;letter-spacing:.01em;font-family:var(--font)}
.fx-chip::before{content:"";position:absolute;inset:-2px;border-radius:inherit;background:repeating-linear-gradient(90deg,rgba(255,255,255,.22) 0 2px,transparent 2px 5px);mix-blend-mode:overlay}

/* Impact burst where data lands */
.fx-impact{position:fixed;z-index:119;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;pointer-events:none;
  box-shadow:0 0 0 2px #FF5A36,0 0 30px 10px rgba(255,90,54,.6);animation:impact .8s ease-out forwards}
.fx-impact::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px dashed rgba(124,92,255,.9);animation:impact2 .8s ease-out forwards}
@keyframes impact{to{transform:scale(9);opacity:0}}
@keyframes impact2{to{transform:scale(5) rotate(90deg);opacity:0}}

/* Canvas section waits for the data, then materializes */
.cv-sec.incoming,.cv-head.incoming{opacity:.15;filter:blur(3px);transform:translateY(6px)}
.cv-sec,.cv-head{transition:opacity .45s,filter .45s,transform .45s}
.flash{animation:materialize 1.3s cubic-bezier(.2,.7,.2,1)}
@keyframes materialize{
  0%{opacity:0;filter:blur(6px) brightness(2);transform:translateY(10px) scale(.98);clip-path:inset(0 0 100% 0)}
  35%{opacity:1;filter:blur(0) brightness(1.6);clip-path:inset(0 0 0 0);box-shadow:0 0 0 2px rgba(255,90,54,.5),0 0 40px rgba(255,90,54,.35)}
  100%{filter:none;transform:none;box-shadow:0 0 0 0 rgba(255,90,54,0)}}
.cv-sec.flash{border-radius:14px}
.lab-tabs button.flash{animation:tabPing .8s ease}
@keyframes tabPing{30%{transform:scale(1.06);box-shadow:0 0 30px rgba(255,90,54,.7)}}

/* Completeness meter (like an XP bar) */
.cv-meter{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:.78rem;color:var(--muted)}
.cv-meter b{color:var(--text)}
.cv-meter-bar{flex:1;height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden;position:relative}
.cv-meter-bar i{position:absolute;inset:0 auto 0 0;width:calc(var(--p)*1%);background:linear-gradient(90deg,#7C5CFF,#E11D48,#FF5A36,#FBBF24);background-size:200% 100%;
  border-radius:inherit;transition:width .9s cubic-bezier(.2,.7,.2,1);animation:xpflow 2.4s linear infinite;box-shadow:0 0 12px rgba(255,90,54,.6)}
[dir=rtl] .cv-meter-bar i{inset:0 0 0 auto}
@keyframes xpflow{to{background-position:200% 0}}

/* Level-up banner */
.fx-level{position:absolute;z-index:50;top:18%;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:14px;padding:14px 26px 14px 16px;border-radius:20px;
  background:rgba(15,17,24,.88);backdrop-filter:blur(12px);border:1px solid rgba(255,90,54,.5);box-shadow:0 0 60px rgba(225,29,72,.45),inset 0 0 0 1px rgba(255,255,255,.06);
  animation:lvl 2.3s cubic-bezier(.2,.7,.2,1) forwards;pointer-events:none;white-space:nowrap}
.fx-level small{display:block;color:var(--muted);font-size:.75rem;letter-spacing:.06em}
.fx-level b{font-family:var(--font-display);font-size:1.4rem}
.fx-lv-n{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.4rem;color:#fff;background:var(--grad);box-shadow:0 0 24px rgba(255,90,54,.8)}
@keyframes lvl{0%{opacity:0;transform:translate(-50%,20px) scale(.7)}12%{opacity:1;transform:translate(-50%,0) scale(1.06)}20%{transform:translate(-50%,0) scale(1)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-30px) scale(.96)}}
.lab-steps span.on::after{content:"";position:absolute;top:-3px;inset-inline-start:0;width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 12px #FF5A36;animation:runner 1.6s ease-in-out infinite}
@keyframes runner{50%{inset-inline-start:calc(100% - 10px)}}

/* Mute toggle */
.lab-mute svg{width:18px;height:18px}
.lab-mute .snd-off,.lab-mute.off .snd-on{display:none}
.lab-mute.off .snd-off{display:block}
.lab-mute.off{color:var(--muted)}

@media (prefers-reduced-motion:reduce){.fx-dissolve,.flash,.cv-meter-bar i,.lab-steps span.on::after{animation:none!important}.cv-sec.incoming{opacity:1;filter:none;transform:none}}
.fx-restored{animation:restore .5s ease}
@keyframes restore{from{opacity:.4;filter:blur(2px)}}
.lab-status{transition:color .3s}
.lab-status.guided{color:#FBBF24!important}