@font-face{font-family:Cairo;src:url(fonts/Cairo.ttf) format("truetype");font-weight:200 1000;font-display:swap}
:root{--p:#6d28d9;--p2:#8b5cf6;--k:#ff2e7e;--o:#ff5a1f;--t:#06b6d4;--y:#ffc21a;--ink:#25124a;--mut:#75669a;--bg:#fff6ef;--card:#fff;--ok:#10b981;--okbg:#d1fae5;--soft:#fb923c;--softbg:#ffedd5;
--g1:linear-gradient(135deg,#6d28d9 0%,#ff2e7e 60%,#ff5a1f 100%);--g2:linear-gradient(135deg,#06b6d4,#6d28d9);--g3:linear-gradient(135deg,#ff5a1f,#ffc21a);
--r:22px;--sh:0 8px 24px rgba(109,40,217,.13);--sat:env(safe-area-inset-top);--sab:env(safe-area-inset-bottom)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{font-family:Cairo,"Noto Naskh Arabic",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.7;overscroll-behavior:none;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:var(--p)}
#bg{position:fixed;inset:0;z-index:-1;overflow:hidden}
#bg i{position:absolute;border-radius:50%;filter:blur(40px);opacity:.35;animation:float 18s ease-in-out infinite}
#bg i:nth-child(1){width:260px;height:260px;background:#ddd0ff;top:-60px;right:-60px}
#bg i:nth-child(2){width:220px;height:220px;background:#ffd2bd;bottom:80px;left:-70px;animation-delay:-6s}
#bg i:nth-child(3){width:200px;height:200px;background:#a5f3fc;top:40%;right:-80px;animation-delay:-12s}
@keyframes float{50%{transform:translate(-20px,30px) scale(1.1)}}
#app{max-width:560px;margin:0 auto;padding:calc(var(--sat) + 14px) 16px calc(var(--sab) + 96px);min-height:100%}
body.focus #app{padding-bottom:calc(var(--sab) + 24px)}
body.focus .tabs{display:none}
.tabs{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid #eadcff;padding:6px 4px calc(var(--sab) + 6px);z-index:20}
.tabs a{flex:1;text-decoration:none;color:var(--mut);display:flex;flex-direction:column;align-items:center;font-size:11px;padding:4px 0;border-radius:14px}
.tabs a span{font-size:22px;line-height:1.2}
.tabs a.on{color:var(--p)}
.tabs a.on span{transform:scale(1.15);filter:drop-shadow(0 3px 6px rgba(124,58,237,.35))}
h1,h2,h3{margin:.2em 0;line-height:1.4}
h1{font-size:26px;font-weight:900}
h2{font-size:21px;font-weight:800}
h3{font-size:17px;font-weight:800}
.mut{color:var(--mut);font-size:14px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin:12px 0;position:relative}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:56px;border-radius:18px;padding:10px 18px;font-weight:800;font-size:18px;color:#fff;background:var(--g1);box-shadow:0 6px 16px rgba(236,72,153,.3);width:100%;transition:transform .12s}
.btn:active{transform:scale(.97)}
.btn.t{background:var(--g2);box-shadow:0 6px 16px rgba(20,184,166,.3)}
.btn.y{background:var(--g3)}
.btn.ghost{background:#fff;color:var(--p);box-shadow:inset 0 0 0 2px #e4d4ff}
.btn.sm{min-height:44px;font-size:15px;border-radius:14px;padding:6px 12px;width:auto}
.btn:disabled{opacity:.45}
.chip{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:99px;background:#f1e8ff;color:var(--p);font-size:13px;font-weight:700}
.chip.k{background:#fde7f3;color:#be185d}.chip.t{background:#ccfbf1;color:#0f766e}.chip.y{background:#fef3c7;color:#b45309}
.top{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.iconbtn{width:44px;height:44px;border-radius:14px;background:#fff;box-shadow:var(--sh);display:grid;place-items:center;font-size:20px;flex:none}
.iconbtn.on{background:var(--g2);color:#fff}
/* home */
.hero{display:flex;align-items:center;gap:8px}
.hero .mascot{width:120px;flex:none}
.bubble{background:#fff;border-radius:20px 20px 20px 6px;padding:10px 14px;box-shadow:var(--sh);font-weight:700;position:relative;animation:pop .5s}
.stats3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:#fff;border-radius:18px;box-shadow:var(--sh);padding:10px;text-align:center}
.stat b{display:block;font-size:22px;font-weight:900}
.stat small{color:var(--mut);font-size:12px}
.xpbar{height:14px;background:#efe6ff;border-radius:99px;overflow:hidden;margin-top:6px}
.xpbar i{display:block;height:100%;background:var(--g1);border-radius:99px;transition:width .8s}
.big3{background:var(--g1);color:#fff;border-radius:26px;padding:18px;display:flex;align-items:center;gap:14px;box-shadow:0 10px 26px rgba(236,72,153,.35);width:100%;text-align:right;animation:glow 3s ease-in-out infinite}
.big3 .em{font-size:44px;animation:bob 2s ease-in-out infinite}
.big3 b{font-size:22px;display:block}
@keyframes glow{50%{box-shadow:0 10px 34px rgba(124,58,237,.55)}}
.sec{border-radius:22px;padding:14px;color:#fff;text-align:right;display:flex;flex-direction:column;gap:4px;min-height:120px;box-shadow:var(--sh);position:relative;overflow:hidden}
.sec .em{font-size:34px}
.sec b{font-size:18px}
.sec small{opacity:.9;font-size:12px}
.sec .bar{height:8px;background:rgba(255,255,255,.35);border-radius:9px;margin-top:auto}
.sec .bar i{display:block;height:100%;background:#fff;border-radius:9px}
.sec.v{background:linear-gradient(135deg,#a855f7,#ec4899)}
.sec.q{background:linear-gradient(135deg,#14b8a6,#6366f1)}
.tile{background:#fff;border-radius:20px;box-shadow:var(--sh);padding:12px;display:flex;align-items:center;gap:10px;width:100%;text-align:right;margin:8px 0}
.tile .em{font-size:30px;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#f5edff;flex:none}
.tile b{display:block}
.ring{width:64px;height:64px;flex:none}
/* question */
.qtop{display:flex;align-items:center;gap:8px;position:sticky;top:0;padding-top:calc(var(--sat) + 6px);margin-top:calc(-1 * var(--sat) - 14px);padding-bottom:8px;background:linear-gradient(var(--bg) 75%,transparent);z-index:5}
.dots{flex:1;display:flex;gap:5px;justify-content:center;flex-wrap:wrap}
.dots i{width:12px;height:12px;border-radius:50%;background:#e4d4ff;transition:.3s}
.dots i.ok{background:var(--ok)}.dots i.no{background:var(--soft)}.dots i.cur{background:var(--p);transform:scale(1.35)}
.timer{height:6px;border-radius:9px;background:#efe6ff;overflow:hidden;margin:4px 0 8px}
.timer i{display:block;height:100%;width:0;background:var(--g2);transition:width 1s linear}
.timer.over i{background:#fbbf24}
.qcard{background:#fff;border-radius:26px;box-shadow:var(--sh);padding:18px;margin:6px 0 14px;animation:slidein .35s}
.qtext{font-size:20px;font-weight:700;line-height:1.9}
.lead{color:var(--mut);font-size:15px;font-weight:700;margin-bottom:4px}
.pair{display:block;text-align:center;font-size:30px;font-weight:900;padding:8px 0}
mark{border-radius:8px;padding:0 6px}
mark.h1{background:#ede4ff;color:#6d28d9}
mark.h2{background:#fde2f1;color:#be185d}
.blank{color:var(--k);letter-spacing:-2px;font-size:.8em}
b.bw{color:var(--p);text-decoration:underline;text-decoration-color:#f0abfc;text-underline-offset:6px;text-decoration-thickness:3px}
.passage{background:#fbf8ff;border:2px dashed #e4d4ff;border-radius:18px;padding:12px 14px;margin-bottom:10px;font-size:16px;line-height:2;max-height:38vh;overflow:auto;white-space:pre-line}
.passage.closed{max-height:3.6em;overflow:hidden;-webkit-mask-image:linear-gradient(#000 40%,transparent)}
.fig{display:block;width:100%;max-width:330px;margin:8px auto 0;height:auto}
.opts{display:flex;flex-direction:column;gap:12px}
.opt{display:flex;align-items:center;gap:12px;min-height:64px;padding:10px 14px;border-radius:20px;background:#fff;box-shadow:0 4px 0 #e9dcff,var(--sh);text-align:right;font-size:19px;font-weight:700;transition:transform .12s,background .3s;width:100%;animation:slidein .4s backwards}
.opt:nth-child(2){animation-delay:.05s}.opt:nth-child(3){animation-delay:.1s}.opt:nth-child(4){animation-delay:.15s}
.opt:active{transform:translateY(3px);box-shadow:0 1px 0 #e9dcff}
.opt .L{width:38px;height:38px;border-radius:12px;background:#f3ebff;color:var(--p);display:grid;place-items:center;flex:none;font-weight:900}
.opt.pick{background:#f3ebff;animation:think .5s}
.opt.ok{background:var(--okbg);box-shadow:0 4px 0 #6ee7b7}.opt.ok .L{background:var(--ok);color:#fff}
.opt.no{background:var(--softbg);box-shadow:0 4px 0 #fdba74}.opt.no .L{background:var(--soft);color:#fff}
.opt.gone{opacity:.25;pointer-events:none}
.opt.dim{opacity:.55}
@keyframes think{50%{transform:scale(.97)}}
.feedback{display:flex;align-items:center;gap:10px;margin:14px 0 4px;animation:pop .4s}
.feedback .mascot{width:76px;flex:none}
.feedback .bubble{flex:1}
.feedback.ok .bubble{background:var(--okbg)}
.feedback.no .bubble{background:var(--softbg)}
.xpfloat{position:fixed;z-index:60;font-weight:900;font-size:26px;color:var(--p);pointer-events:none;animation:up 1.2s forwards;text-shadow:0 2px 0 #fff}
@keyframes up{to{transform:translateY(-80px);opacity:0}}
.explain{background:#fff;border-radius:24px;box-shadow:var(--sh);padding:16px;margin:12px 0;animation:slidein .4s}
.steps{list-style:none;padding:0;margin:0}
.steps li{padding:8px 12px;margin:6px 0;background:#faf7ff;border-radius:14px;border-right:5px solid var(--p2);opacity:0;animation:fadein .45s forwards}
.trick{margin-top:12px;padding:12px 14px;border-radius:16px;background:linear-gradient(135deg,#fff7d6,#ffe4f1);font-weight:700}
.hook{margin-top:10px;padding:10px 14px;border-radius:16px;background:#e6fffa;font-weight:700}
.more{margin-top:10px}
.more ul{margin:8px 0 0;padding-inline-start:20px}
.frac{display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle;font-size:.82em;line-height:1.15;margin:0 3px}
.frac>span:first-child{border-bottom:2px solid currentColor;padding:0 3px}
.frac>span{padding:0 3px}
sup{font-size:.65em}
.src{font-size:11px;color:var(--mut);margin-top:8px}
.bottombar{position:sticky;bottom:calc(var(--sab) + 8px);margin-top:14px;z-index:6}
@keyframes slidein{from{opacity:0;transform:translateY(14px)}}
@keyframes fadein{to{opacity:1}}
@keyframes pop{0%{transform:scale(.85);opacity:0}70%{transform:scale(1.04)}100%{transform:none;opacity:1}}
@keyframes bob{50%{transform:translateY(-6px)}}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.shake{animation:shake .35s}
/* mascot */
.mascot{display:block;width:100%;height:auto;overflow:visible}
.mascot .body{animation:bob 3s ease-in-out infinite;transform-origin:50% 90%}
.mascot .lid{animation:blink 5s infinite}
@keyframes blink{0%,95%,100%{opacity:0}96.5%{opacity:1}}
.mascot.cheer .wingL{animation:flap .5s ease-in-out infinite;transform-origin:70% 20%;transform-box:fill-box}
.mascot.cheer .wingR{animation:flapR .5s ease-in-out infinite;transform-origin:30% 20%;transform-box:fill-box}
@keyframes flap{50%{transform:rotate(25deg)}}
@keyframes flapR{50%{transform:rotate(-25deg)}}
/* lists, bars */
.bars .b{margin:10px 0}
.bars .b .row{justify-content:space-between;font-size:14px;font-weight:700}
.bars .track{height:12px;background:#f1e8ff;border-radius:9px;overflow:hidden}
.bars .track i{display:block;height:100%;border-radius:9px;background:var(--g2)}
.heat{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;direction:rtl}
.heat i{aspect-ratio:1;border-radius:7px;background:#f1e8ff}
.heat i.l1{background:#ddd6fe}.heat i.l2{background:#c084fc}.heat i.l3{background:#a855f7}.heat i.l4{background:#7c3aed}
.heat i.today{outline:2px solid var(--k)}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.badge{background:#fff;border-radius:16px;padding:8px 4px;text-align:center;font-size:11px;font-weight:700;box-shadow:var(--sh)}
.badge span{font-size:28px;display:block}
.badge.lock{opacity:.35;filter:grayscale(1)}
.stickers{font-size:30px;display:flex;flex-wrap:wrap;gap:6px}
.field{display:flex;flex-direction:column;gap:6px;margin:12px 0}
.field input,.field textarea,.field select{border:2px solid #e4d4ff;border-radius:14px;padding:12px;background:#fff;font-size:17px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{padding:10px 16px;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 2px #e4d4ff;font-weight:800;min-height:46px}
.seg button.on{background:var(--g1);color:#fff;box-shadow:none}
.switch{display:flex;align-items:center;justify-content:space-between;min-height:56px;gap:10px;border-bottom:1px solid #f3ecff}
.switch:last-child{border:0}
.tg{width:56px;height:32px;border-radius:99px;background:#e4d4ff;position:relative;flex:none;transition:.25s}
.tg::after{content:"";position:absolute;top:3px;right:3px;width:26px;height:26px;border-radius:50%;background:#fff;transition:.25s;box-shadow:0 2px 4px rgba(0,0,0,.15)}
.tg.on{background:var(--t)}.tg.on::after{right:27px}
#toast{position:fixed;top:calc(var(--sat) + 12px);left:50%;transform:translate(-50%,-120px);background:#2e1f4f;color:#fff;padding:10px 18px;border-radius:16px;font-weight:700;z-index:80;transition:transform .35s;max-width:90vw;text-align:center}
#toast.on{transform:translate(-50%,0)}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:70;width:100%;height:100%}
#overlay{position:fixed;inset:0;background:rgba(46,31,79,.45);z-index:50;display:grid;place-items:center;padding:20px}
#overlay[hidden]{display:none}
.modal{background:#fff;border-radius:28px;padding:22px;max-width:420px;width:100%;text-align:center;animation:pop .45s;max-height:85vh;overflow:auto}
.modal .mascot{width:120px;margin:0 auto}
.reward{font-size:72px;animation:pop .6s,bob 2s 1s ease-in-out infinite;display:block}
.mockgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.mockgrid button{aspect-ratio:1;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 2px #e4d4ff;font-weight:800;font-size:14px}
.mockgrid button.ans{background:#ede4ff}
.mockgrid button.flag{box-shadow:inset 0 0 0 3px var(--y)}
.mockgrid button.cur{background:var(--p);color:#fff}
.clock{font-weight:900;font-size:20px;padding:4px 12px;border-radius:12px;background:#fff;box-shadow:var(--sh);direction:ltr;unicode-bidi:isolate}
.clock.low{color:#c2410c;background:#fff7ed}
.tip{display:flex;gap:12px;align-items:flex-start}
.tip .em{font-size:30px;flex:none}
.breath{width:150px;height:150px;border-radius:50%;margin:20px auto;background:var(--g2);animation:breath 8s ease-in-out infinite;display:grid;place-items:center;color:#fff;font-weight:900}
@keyframes breath{0%,100%{transform:scale(.7)}50%{transform:scale(1.05)}}
.onb{text-align:center;padding-top:20px}
.onb .mascot{width:190px;margin:0 auto}
.lock{opacity:.6}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition:none!important}}
body.calm *{animation-duration:.01ms!important;animation-iteration-count:1!important}

/* v1.2.0 banners, shop, profiles, reminder */
.banner{border-radius:20px;padding:14px 16px;margin:12px 0;box-shadow:var(--sh);animation:pop .45s}
.banner.risk{background:linear-gradient(135deg,#fff7ed,#ffe4e6);border:2px solid #fdba74}
.banner.rem{background:linear-gradient(135deg,#e0f2fe,#ede9fe);border:2px solid #a5b4fc}
.banner b{display:block;margin-bottom:4px}
.banner .btn{margin-top:8px;width:auto;display:inline-flex}
.remcard h3{margin-top:0}
.tile.onprof{box-shadow:inset 0 0 0 3px var(--p)}
body.theme-dark{background:var(--bg);color:var(--ink)}
body.theme-dark .card,body.theme-dark .tile,body.theme-dark .stat,body.theme-dark .bubble,body.theme-dark .qcard,body.theme-dark .opt,body.theme-dark .iconbtn{background:#312e81;color:var(--ink);box-shadow:0 8px 24px rgba(0,0,0,.35)}
body.theme-dark .tabs{background:rgba(30,27,75,.92);border-top-color:#4338ca}
body.theme-dark .mut{color:var(--mut)}
body.theme-dark .xpbar,body.theme-dark .bars .track{background:#1e1b4b}
.steps{line-height:1.8}

/* ===== زخم v2 ===== */
.tabs[hidden]{display:none}
.wordmark{display:flex;align-items:center;gap:12px;justify-content:center;margin:10px 0 4px}
.wordmark b{display:block;font-size:40px;font-weight:1000;line-height:1.1;background:var(--g1);-webkit-background-clip:text;background-clip:text;color:transparent}
.wordmark small{display:block;color:var(--mut);font-weight:700}
.auth{max-width:440px;margin:0 auto}
.auth .authmascot{width:130px;margin:-6px auto -18px}
.auth .card h2{margin-top:0}
.pw{position:relative;display:flex}.pw input{flex:1;padding-left:46px}
.eye{position:absolute;left:6px;top:50%;transform:translateY(-50%);font-size:18px;padding:6px}
.linkbtn{display:block;margin:12px auto 0;color:var(--p);font-weight:800;text-decoration:underline;text-underline-offset:4px}
.linkbtn.inline{display:inline;margin:0}
.chk{display:flex;gap:8px;align-items:flex-start;font-size:14px;margin:6px 0 12px}.chk input{margin-top:6px;width:18px;height:18px}
.legal{text-align:center;font-size:13px}
.demobadge{background:#fff8d6;border:2px dashed #f5c542;border-radius:14px;padding:8px 12px;font-size:13px;text-align:center;margin:12px 0}
.demo-inbox{background:#f0fdff;border:2px dashed #67e8f9;border-radius:16px;padding:10px;margin:12px 0}
.roleseg{justify-content:center;margin-bottom:6px}.roleseg button{flex:1}
.spin{display:inline-block;width:18px;height:18px;border:3px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:rot .8s linear infinite;vertical-align:middle}
@keyframes rot{to{transform:rotate(360deg)}}
.btn.danger,.danger{color:#be123c}.btn.danger:not(.ghost){background:#e11d48;color:#fff}
.rankcard{display:flex;gap:12px;align-items:center;width:100%;text-align:right;background:linear-gradient(135deg,#fff,#fff3ea);border-radius:24px;padding:12px 14px;margin:12px 0;box-shadow:var(--sh);border:2px solid #ffe0cc}
.rankcard b{display:block;font-size:21px;font-weight:900}
.rankmini{display:flex;align-items:center;gap:12px;text-align:right}
.insig{display:block;flex:none;filter:drop-shadow(0 4px 8px rgba(37,18,74,.18))}
.insig.locked{filter:grayscale(1) opacity(.38)}
.rankhead{display:flex;gap:14px;align-items:center}.rankhead h2{margin:0}
.rankgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0}
.rk{background:#fff;border-radius:18px;padding:10px 6px;text-align:center;box-shadow:var(--sh);display:flex;flex-direction:column;align-items:center;gap:2px}
.rk b{font-size:13px;line-height:1.4}.rk small{font-size:11px;color:var(--mut)}.rk.cur{box-shadow:inset 0 0 0 3px var(--o),var(--sh)}
.trackgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.trk{background:linear-gradient(160deg,var(--c1),var(--c2));color:#fff;border-radius:22px;padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:2px;box-shadow:var(--sh);text-align:center}
.trk b{font-size:17px}.trk small{font-size:11px;opacity:.9;line-height:1.4}.trk.on{outline:4px solid var(--y);outline-offset:2px}
.trkb{background:rgba(255,255,255,.2);border-radius:50%;padding:4px}
.promo{text-align:center}.promo .insig{margin:0 auto;animation:pop .7s,bob 2.4s 1s ease-in-out infinite}
.promo-k{display:inline-block;background:var(--g3);color:#fff;font-weight:900;border-radius:99px;padding:2px 14px;margin-top:6px}
.promo h2 .rk{background:none;box-shadow:none;padding:0;display:inline;color:var(--o)}
.examcta{display:flex;gap:12px;align-items:center;width:100%;text-align:right;background:linear-gradient(135deg,#25124a,#4c1d95 60%,#6d28d9);color:#fff;border-radius:24px;padding:16px;margin:12px 0;box-shadow:0 10px 26px rgba(37,18,74,.35)}
.examcta .em{font-size:38px}.examcta b{font-size:20px;display:block}.examcta small{opacity:.85}.examcta .chip{background:var(--y);color:#25124a}
.examintro ul{margin:6px 0 0;padding-inline-start:20px}
.banner.trial{background:linear-gradient(135deg,#fff7d6,#ffe9dc);border:2px solid #ffc21a}
.recov{background:#ecfeff;border:2px solid #a5f3fc}
.retrynote{background:#fff7d6;border-radius:14px;padding:8px 12px;font-weight:700;font-size:14px;margin:8px 0}
.dots i.re{outline:2px dashed var(--y);outline-offset:1px}
.qreport{margin-inline-start:auto;font-size:18px;opacity:.55;padding:4px 8px}
.reasons .tile{padding:10px 14px;margin:6px 0;font-weight:700}
.stars{display:flex;justify-content:center;gap:6px;margin:8px 0}.stars button{font-size:40px;color:#e5dcf5;line-height:1}.stars button.on{color:var(--y);text-shadow:0 2px 0 #d99c00}
.codebox{display:flex;align-items:center;gap:10px;background:#f7f2ff;border-radius:16px;padding:10px 14px;margin:10px 0}.codebox b{font-size:28px;letter-spacing:6px;font-family:ui-monospace,Menlo,monospace;flex:1;text-align:center;direction:ltr}
.codein{flex:1;border:2px solid #e4d4ff;border-radius:14px;padding:12px;font-size:22px;letter-spacing:6px;text-align:center;text-transform:uppercase;font-family:ui-monospace,Menlo,monospace}
.linkrow{border-bottom:1px solid #f3ecff;padding:6px 0}
/* paywall */
.paywall{text-align:center}.paywall .mascot{width:140px;margin:0 auto}
.perks{list-style:none;padding:0;text-align:right;background:#fff;border-radius:20px;box-shadow:var(--sh);padding:12px 16px}.perks li{padding:4px 0;font-weight:700}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.plan{position:relative;background:#fff;border-radius:20px;padding:16px 8px;box-shadow:inset 0 0 0 2px #eadcff;display:flex;flex-direction:column;align-items:center}
.plan.on{box-shadow:inset 0 0 0 3px var(--o),var(--sh)}.plan .price{font-size:30px;font-weight:1000}.plan .price small{font-size:14px}
.pbadge{position:absolute;top:-10px;background:var(--g3);color:#fff;font-size:12px;font-weight:900;border-radius:99px;padding:0 10px}
#mysr{margin-top:12px}
/* parent */
.live{color:#10b981;font-weight:800;font-size:13px;animation:blinkLive 2s infinite}@keyframes blinkLive{50%{opacity:.4}}
.kid{display:block;width:100%;text-align:right;background:#fff;border-radius:22px;box-shadow:var(--sh);padding:12px 14px;margin:10px 0}
.kid .kn{font-size:19px;display:block}
.kstats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:10px 0 6px;text-align:center}.kstats span{background:#faf6ff;border-radius:12px;padding:6px 2px}.kstats b{display:block;font-size:17px}.kstats small{font-size:11px;color:var(--mut)}
.week{display:flex;justify-content:space-between;align-items:flex-end;height:96px;gap:4px}.week div{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;font-size:12px}
.week i{display:block;width:70%;background:var(--g2);border-radius:8px 8px 3px 3px}.week i.zero{background:#fde2e2;height:4px!important}
.warnline{background:#fff0f3;border-radius:12px;padding:8px 12px;color:#9d174d;font-size:14px}.weakline{background:#fff0f7;border-radius:12px;padding:8px 12px;font-size:14px}
/* exam (calm, minimal) */
body.examui #bg{display:none}body.examui{background:#f7f7fb}
.exbar{position:sticky;top:0;z-index:8;display:flex;align-items:center;gap:10px;background:#fff;margin:calc(-1 * var(--sat) - 14px) -16px 10px;padding:calc(var(--sat) + 8px) 16px 8px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.exinfo{display:flex;flex-direction:column;line-height:1.3}.exinfo small{color:var(--mut)}
.extimer{flex:1;text-align:center}.extimer span{display:inline-block;font-size:32px;font-weight:900;direction:ltr;font-variant-numeric:tabular-nums;padding:2px 16px;border-radius:14px;background:#eef2ff;color:#1e1b4b}
.extimer.warn span{background:#ffedd5;color:#c2410c}.extimer.crit span{background:#fee2e2;color:#b91c1c;animation:pulse 1s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.06)}}
.iconbtn.sm{width:40px;height:40px}
.qcard.exam{animation:none;box-shadow:0 1px 4px rgba(0,0,0,.08)}
body.examui .opt{box-shadow:0 1px 0 #e5e7eb,0 1px 4px rgba(0,0,0,.06);animation:none}body.examui .opt.pick{background:#e0e7ff;box-shadow:inset 0 0 0 2px #6366f1}
.exnav{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:8px;margin:14px 0}.exnav .btn{width:100%}.flagon{box-shadow:inset 0 0 0 2px var(--y)!important;color:#b45309!important}
.estbox{display:inline-flex;flex-direction:column;align-items:center;background:#fff;border-radius:20px;box-shadow:var(--sh);padding:10px 26px;margin:6px 0}.estbox b{font-size:44px;font-weight:1000;color:var(--o);line-height:1.1}
details.card summary{cursor:pointer}
body[data-sync="fail"] .tabs::before{content:"⏳ بانتظار الاتصال للمزامنة";position:absolute;top:-24px;right:0;left:0;text-align:center;font-size:11px;color:#9a3412;background:#fff7ed}
/* parent link-code row: keep the button inside the card */
.kid+.card .row,.card .row:has(#code){gap:8px;flex-wrap:nowrap}
#code{flex:1;min-width:0;width:auto}
.rankcard small b{display:inline}

/* ===== responsive: tablet / desktop + forced layout ===== */
/* Effective layout is set on <html data-layout="phone|tablet|desktop"> by JS
   (auto follows viewport; جوال/آيباد/كمبيوتر force a mode). Phone = current default. */

:root{--app-pad-x:16px}
#app{padding-left:var(--app-pad-x);padding-right:var(--app-pad-x)}
.exbar{margin-left:calc(-1 * var(--app-pad-x));margin-right:calc(-1 * var(--app-pad-x));padding-left:var(--app-pad-x);padding-right:var(--app-pad-x)}
.tabs{justify-content:center}
.tabs a{flex:1;max-width:120px}

/* ---- tablet ---- */
html[data-layout="tablet"]{
  --app-pad-x:22px;
  --r:24px;
}
html[data-layout="tablet"] body{font-size:18px}
html[data-layout="tablet"] #app{max-width:780px;padding-top:calc(var(--sat) + 18px)}
html[data-layout="tablet"] .tabs{max-width:780px;margin-inline:auto;left:0;right:0;width:100%}
html[data-layout="tablet"] h1{font-size:30px}
html[data-layout="tablet"] h2{font-size:23px}
html[data-layout="tablet"] .qtext{font-size:22px}
html[data-layout="tablet"] .opt{min-height:68px;font-size:20px;padding:12px 16px}
html[data-layout="tablet"] .btn{min-height:58px}
html[data-layout="tablet"] .fig{max-width:420px}
html[data-layout="tablet"] .passage{max-height:42vh;font-size:17px}
html[data-layout="tablet"] .extimer span{font-size:36px;padding:4px 20px}
html[data-layout="tablet"] .hero .mascot{width:140px}
html[data-layout="tablet"] .rankcard{padding:14px 16px}
html[data-layout="tablet"] .kids{display:grid;grid-template-columns:1fr 1fr;gap:12px}
html[data-layout="tablet"] .kids .kid{margin:0}
html[data-layout="tablet"] .exam-stage{display:grid;grid-template-columns:1.15fr .95fr;gap:16px;align-items:start}
html[data-layout="tablet"] .exam-stage .opts{gap:10px}
html[data-layout="tablet"] .exam-stage .qcard{margin:0}
html[data-layout="tablet"] .exnav,.exam-stage + .card{grid-column:1 / -1}
html[data-layout="tablet"] .modal{max-width:480px}
html[data-layout="tablet"] .auth{max-width:480px}
html[data-layout="tablet"] .trackgrid{grid-template-columns:repeat(4,1fr)}
html[data-layout="tablet"] .home-layout{display:block}
html[data-layout="tablet"] .home-side{margin-top:8px}

/* ---- desktop ---- */
html[data-layout="desktop"]{
  --app-pad-x:28px;
  --r:26px;
}
html[data-layout="desktop"] body{font-size:18px}
html[data-layout="desktop"] #app{max-width:1080px;padding-top:calc(var(--sat) + 22px);padding-bottom:calc(var(--sab) + 110px)}
html[data-layout="desktop"] .tabs{max-width:1080px;margin-inline:auto;left:0;right:0;width:100%}
html[data-layout="desktop"] .tabs a{font-size:12px;padding:6px 0;max-width:160px}
html[data-layout="desktop"] .tabs a span{font-size:24px}
html[data-layout="desktop"] h1{font-size:32px}
html[data-layout="desktop"] h2{font-size:24px}
html[data-layout="desktop"] .qtext{font-size:23px;line-height:1.85}
html[data-layout="desktop"] .opt{min-height:70px;font-size:20px}
html[data-layout="desktop"] .btn{min-height:56px;font-size:18px}
html[data-layout="desktop"] .iconbtn{width:48px;height:48px}
html[data-layout="desktop"] .fig{max-width:480px}
html[data-layout="desktop"] .passage{max-height:46vh;font-size:17px}
html[data-layout="desktop"] .extimer span{font-size:40px;padding:6px 22px}
html[data-layout="desktop"] .hero .mascot{width:150px}
html[data-layout="desktop"] .bubble{font-size:17px}
html[data-layout="desktop"] .stat b{font-size:26px}
html[data-layout="desktop"] .modal{max-width:520px}
html[data-layout="desktop"] .auth{max-width:460px;margin-top:24px}
html[data-layout="desktop"] .trackgrid{grid-template-columns:repeat(4,1fr)}
html[data-layout="desktop"] .rankgrid{grid-template-columns:repeat(5,1fr)}
html[data-layout="desktop"] .kids{display:grid;grid-template-columns:1fr 1fr;gap:14px}
html[data-layout="desktop"] .kids .kid{margin:0}
html[data-layout="desktop"] .home-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:8px 22px;align-items:start}
html[data-layout="desktop"] .home-main > .hero{margin-bottom:4px}
html[data-layout="desktop"] .home-side h2{margin-top:0}
html[data-layout="desktop"] .exam-stage{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;align-items:start}
html[data-layout="desktop"] .exam-stage .qcard{margin:0;padding:22px}
html[data-layout="desktop"] .exam-stage .opts{gap:12px;position:sticky;top:88px}
html[data-layout="desktop"] .exbar{box-shadow:0 2px 14px rgba(0,0,0,.08)}
html[data-layout="desktop"] .child-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
html[data-layout="desktop"] .child-grid .card:last-child{grid-column:1 / -1}

/* phone forced on a large screen: keep the classic narrow column centered */
html[data-layout="phone"] #app{max-width:560px}
html[data-layout="phone"] .tabs{max-width:560px;margin-inline:auto;left:0;right:0;width:100%}
html[data-layout="phone"] .home-layout{display:block}
html[data-layout="phone"] .exam-stage{display:block}
html[data-layout="phone"] .kids{display:block}
html[data-layout="phone"] .fig{max-width:330px}

/* landscape tablet: prefer the two-column exam even if height is short */
html[data-layout="tablet"] body.examui #app,
html[data-layout="desktop"] body.examui #app{padding-bottom:calc(var(--sab) + 24px)}

.layout-seg{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.layout-seg button{padding:10px 6px;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 2px #e4d4ff;font-weight:800;min-height:52px;font-size:13px;line-height:1.3;display:flex;flex-direction:column;align-items:center;gap:2px}
.layout-seg button span{font-size:20px}
.layout-seg button.on{background:var(--g1);color:#fff;box-shadow:none}

/* ---------- v2.0.6: numbers & math in Arabic text, no commas, tidy question card, strong RTL ---------- */
html{direction:rtl}
body{text-align:right}
.num{unicode-bidi:isolate;direction:ltr;margin-inline:.28em;font-variant-numeric:lining-nums}
.num[dir="rtl"]{direction:rtl}
.num.nw{white-space:nowrap}
.num.op{margin-inline:.15em}
.num bdi{unicode-bidi:isolate}
.num .frac{margin:0 2px}
.qtext .num,.opt .num{letter-spacing:.01em}
input[type="email"],input[type="password"],input[dir="ltr"],.codein{direction:ltr;text-align:left}
.codein{text-align:center}
/* question header: «سؤال 3 من 10» + section + skill */
.qhead{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;margin:2px 0 4px}
.qhead .qnum{font-weight:800;font-size:15px;color:var(--ink);background:#fff;border-radius:99px;padding:3px 12px;box-shadow:var(--sh)}
.qhead .qnum b{color:var(--p);font-size:16px}
.qhead .chip.sk{background:#f6f1ff;color:#5b21b6}
.qhead.ex{margin:0 0 10px}.qhead.ex .qnum{box-shadow:none;background:#f3f4f6;padding:2px 10px}
.qcard{text-align:right}
.qtext{line-height:2;word-spacing:.04em}
.qcard .fig{display:block;margin:12px auto 0}
.qcard .src{text-align:center}
/* options: same size, letter on the right (RTL start), fixed أ ب ج د order */
.opts{display:grid;grid-template-columns:1fr;grid-auto-rows:1fr;gap:12px}
.opt{direction:rtl;justify-content:flex-start;text-align:right;line-height:1.55}
.opt .L{order:0}
.opt .grow{flex:1;min-width:0;text-align:right;overflow-wrap:anywhere}
/* explanation box */
.explain h3{margin:0 0 8px}
.steps li{line-height:1.9}
.explain .trick,.explain .hook{line-height:1.9}