/* Urdu · اردو — same shell as Chinese Fun, calmer adult palette */
:root{--g:#01411C;--g2:#0B6B3A;--mint:#E6F2EA;--bg:#F4F7F2;--card:#fff;--ink:#1D2B22;--mute:#5E6E64;--gold:#E9B44C;--red:#C8553D;--ok:#2E9E5B;--line:#DCE6DF;--r:18px;
 --ur:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Alvi Nastaleeq","Urdu Typesystem","Noto Naskh Arabic","Geeza Pro",serif;
 --arf:"Noto Naskh Arabic","Geeza Pro","Segoe UI",Tahoma,sans-serif}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
body.fun{background:radial-gradient(1200px 600px at 100% -10%,#d8efe0 0,transparent 60%),radial-gradient(900px 500px at -10% 110%,#fbeccb 0,transparent 60%),var(--bg);background-attachment:fixed}
body.formal{--bg:#F6F6F4;--g2:#24443A;--gold:#B08D3C}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
.ur{font-family:var(--ur);direction:rtl;unicode-bidi:isolate;line-height:2.1}
.ar{font-family:var(--arf);direction:rtl;unicode-bidi:isolate;color:var(--g2)}
body.noar .ar{display:none!important}
#app{max-width:880px;margin:0 auto;padding:0 14px calc(92px + env(safe-area-inset-bottom))}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top)) 0 8px;background:linear-gradient(var(--bg) 70%,transparent)}
.brand{display:flex;align-items:baseline;gap:8px;margin-inline-end:auto}
.brand b{font-family:var(--ur);font-size:28px;color:var(--g);line-height:1.6}
.brand small{font-weight:700;color:var(--mute);letter-spacing:.06em;text-transform:uppercase;font-size:12px}
.starchip{background:#fff;border:1px solid var(--line);border-radius:99px;padding:6px 12px;font-weight:700}
.iconbtn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:18px;display:grid;place-items:center;position:relative}
.arFlag b{font-family:var(--arf);font-size:20px;color:var(--g)}
.arFlag[aria-checked=false]{opacity:.55}
.arFlag[aria-checked=false] i{position:absolute;inset:8px;background:linear-gradient(135deg,transparent 46%,var(--red) 46% 54%,transparent 54%)}
h1,h2,h3{margin:.4em 0;line-height:1.2}
h2{font-size:22px}
.sub{color:var(--mute);margin:.2em 0 1em}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:0 6px 20px rgba(1,65,28,.06)}
.hero{background:linear-gradient(135deg,var(--g),var(--g2));color:#fff;border:0;padding:20px}
body.formal .hero{background:var(--g)}
.hero h1{font-size:24px}.hero .ar{color:#d7f0df}
.hero .ur{font-size:30px;color:#fff}
.bar{height:10px;border-radius:9px;background:rgba(255,255,255,.25);overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;background:var(--gold);border-radius:9px;transition:width .5s}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin:14px 0}
.tile{display:flex;flex-direction:column;gap:2px;text-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;min-height:108px;transition:transform .15s}
.tile:hover{transform:translateY(-2px)}
.tile .e{font-size:26px}.tile b{font-size:16px}.tile small{color:var(--mute)}
.btn{border:0;border-radius:12px;padding:10px 16px;font-weight:700;background:var(--mint);color:var(--g)}
.btn.p{background:var(--g);color:#fff}
.btn:disabled{opacity:.45;cursor:default}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}
.chip{flex:none;border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 12px;font-weight:600;white-space:nowrap}
.chip.on{background:var(--g);color:#fff;border-color:var(--g)}
.words{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.wc{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px 40px;text-align:start;width:100%}
.wc .ur{font-size:30px;display:block;text-align:right;color:var(--ink);margin-bottom:2px}
.wc .ro{font-style:italic;color:var(--g2);font-weight:600}
.wc .en{display:block}
.wc .ar{display:block;font-size:17px}
.wc.known{border-color:var(--ok);box-shadow:inset 0 0 0 1px var(--ok)}
.badge .ar{color:#7A5A12;font-size:14px}
.badge{display:inline-block;font-size:12px;font-weight:700;border-radius:99px;padding:2px 8px;background:#FFF3D6;color:#7A5A12;margin-top:6px}
.warn{display:block;font-size:13px;color:#8A3B2A;background:#FCEDEA;border-radius:10px;padding:6px 8px;margin-top:6px}
.dig{position:absolute;top:10px;left:12px;font-family:var(--arf);font-size:20px;color:var(--mute)}
.mk{position:absolute;bottom:8px;left:8px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:13px;padding:3px 8px}
.wc.known .mk{background:var(--ok);color:#fff;border-color:var(--ok)}
.letters{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.lt{background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px;text-align:center}
.lt .ur{font-size:40px;display:block;line-height:1.7}
.lt small{color:var(--mute)}
.lt.on{background:var(--g);color:#fff}.lt.on small{color:#cfe8d8}
.ldet{margin-top:12px}
.ldet .big{font-family:var(--ur);font-size:64px;line-height:1.6;color:var(--g)}
.snd{display:grid;gap:8px;margin-top:10px}
.snd .card{display:flex;gap:12px;align-items:center;padding:10px 14px}
.snd .ar.ltrs{font-size:24px;color:var(--ink);min-width:86px;text-align:center}
.snd .ltrs{font-family:var(--arf);font-size:24px;min-width:86px;text-align:center;direction:rtl}
.gcard{margin-bottom:12px}
.ex{display:flex;flex-direction:column;background:var(--mint);border-radius:12px;padding:6px 12px;margin:6px 0}
.ex .ur{font-size:24px;text-align:right}
.opts{display:grid;gap:8px;margin-top:10px}
.opt{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 14px;text-align:start;font-weight:600}
.opt .ur{font-size:24px}
.opt.right{background:#E3F5EA;border-color:var(--ok)}
.opt.wrong{background:#FCEDEA;border-color:var(--red);opacity:.7}
.talk{display:flex;flex-direction:column;gap:10px}
.ln{max-width:88%;border-radius:18px;padding:8px 14px;background:#fff;border:1px solid var(--line);text-align:start}
.ln.A{align-self:flex-end;background:#E3F5EA;border-color:#bfe2cc}
.ln .who{font-size:12px;font-weight:700;color:var(--mute)}
.ln .ur{font-size:24px;display:block;text-align:right}
.ln .ro{font-style:italic;color:var(--g2)}
.ln.hide .ur,.ln.hide .ro{filter:blur(7px)}
.ln.cur{outline:3px solid var(--gold)}
.qcard{text-align:center}
.qcard .q{font-size:20px;font-weight:700;margin:6px 0}
.qcard .q.ur{font-size:44px}
.qcard .opts{grid-template-columns:1fr 1fr}
.prog{height:8px;border-radius:9px;background:var(--line);overflow:hidden;margin:8px 0}
.prog i{display:block;height:100%;background:var(--g2)}
.stat{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.stat .card b{font-size:26px;display:block;color:var(--g)}
.tabs{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;justify-content:center;gap:2px;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabs button{flex:1;max-width:110px;border:0;background:none;border-radius:12px;padding:4px 2px;font-size:11px;font-weight:600;color:var(--mute);display:flex;flex-direction:column;align-items:center;gap:1px}
.tabs button span{font-size:19px;line-height:1.3}
.tabs button span[lang=ur]{font-family:var(--arf);font-size:16px;line-height:1.6}
.tabs button.on{color:var(--g);background:var(--mint)}
#toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);opacity:0;background:var(--ink);color:#fff;border-radius:12px;padding:10px 16px;transition:.25s;pointer-events:none;z-index:40;max-width:90vw}
#toast.on{opacity:1;transform:translateX(-50%)}
.pop{animation:pop .35s}
@keyframes pop{0%{transform:scale(.96)}60%{transform:scale(1.03)}100%{transform:scale(1)}}
body.formal .pop{animation:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:520px){
 .brand small{display:none}
 .words{grid-template-columns:1fr}
 .qcard .opts{grid-template-columns:1fr}
 .hero .ur{font-size:26px}
 .tabs button{font-size:10px}
}
/* plan */
.plancard{display:block;width:100%;text-align:left;cursor:pointer;font:inherit;color:inherit}
.phase h3{font-size:1.05rem}
.plist{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.pl{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.pl.done{background:var(--mint)}
.pl.chk{border-style:dashed}
.plh{display:flex;gap:10px;align-items:center;width:100%;border:0;background:none;padding:8px 10px;text-align:left;font:inherit;color:inherit;cursor:pointer}
.pn{flex:0 0 30px;height:30px;border-radius:50%;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.pl.done .pn{background:#2e7d32}
.pt{display:flex;flex-direction:column;min-width:0}.pt b{font-size:.95rem}.pt small{color:var(--mute)}
.pb{padding:0 12px 12px;border-top:1px solid var(--line)}.pb p{margin:.5em 0}
.phr{display:flex;flex-direction:column;gap:6px}
.rt{display:flex;gap:10px;padding:6px 0;border-top:1px solid var(--line)}.rt b{flex:0 0 78px}
.lhead{grid-column:1/-1;font-size:.8rem;font-weight:700;color:var(--mute);margin-top:4px}
.hero .chip{color:var(--g);background:#fff;border-color:#fff}.hero .chip.on{background:#ffd54a;color:#1d2b22;border-color:#ffd54a}