/* ===== باشگاه الکترا — visual language of electera.top: iOS 26, flat system colors, grouped lists, glass bars. No gradients. ===== */
:root{--top-h:52px;--tab-h:64px;--card:var(--grouped);--ink-gold:#8a5a00;--press:scale(.97)}
:root[data-theme=dark]{--ink-gold:#ffc94a}
html,body{min-height:100%}
body{background:var(--bg);overscroll-behavior-y:none}
.i{width:22px;height:22px;flex:none;display:block}
#app{min-height:100dvh;padding:calc(var(--safe-t) + var(--top-h) + 6px) 0 calc(var(--safe-b) + var(--tab-h) + 30px)}
.page{max-width:680px;margin-inline:auto;padding-inline:16px;animation:pageIn .42s var(--ease) both}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* glass — the only translucent surfaces are bars, sheets and floating controls (as in iOS 26) */
.gl{background:var(--glass);-webkit-backdrop-filter:blur(24px) saturate(190%);backdrop-filter:blur(24px) saturate(190%);box-shadow:var(--glass-hi),var(--glass-shadow);border:.5px solid var(--glass-edge)}
.lite .gl{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--glass-strong)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.gl{background:var(--glass-strong)}}

/* top bar: like electera — transparent, icon buttons, title appears on scroll */
.top{position:fixed;inset:0 0 auto;z-index:40;padding-top:var(--safe-t);pointer-events:none}
.top::before{content:"";position:absolute;inset:0;background:var(--bg);opacity:0;transition:opacity .25s;box-shadow:0 .5px 0 var(--sep)}
.scrolled .top::before{opacity:.94}
.lite .top::before{opacity:1}
.top-in{position:relative;max-width:680px;margin:auto;height:var(--top-h);display:flex;align-items:center;gap:8px;padding:0 10px;pointer-events:auto}
.ibtn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--label);transition:transform .35s var(--spring),background .2s}
.ibtn:active{transform:scale(.86);background:var(--fill3)}
.ibtn[hidden]{display:none}
.top h1{flex:1;font-size:17px;font-weight:700;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translateY(5px);transition:.3s var(--ease)}
.scrolled .top h1,.top h1.always{opacity:1;transform:none}
.logo{width:34px;height:34px;border-radius:10px;display:block}
/* الکترو balance capsule */
.coin{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px 0 5px;border-radius:999px;font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;color:var(--label)}
.coin .b{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#1d1300}
.coin .b .i{width:15px;height:15px}
.coin.bump{animation:bump .5s var(--spring)}@keyframes bump{40%{transform:scale(1.12)}}
.e{display:inline-flex;align-items:center;gap:2px;font-weight:800;color:var(--ink-gold);white-space:nowrap}
.e .i{width:14px;height:14px}

/* floating glass tab bar (iOS 26) */
.tabbar{position:fixed;inset:auto 0 0;z-index:40;padding:0 16px calc(var(--safe-b) + 10px);pointer-events:none;transition:transform .4s var(--ease)}
.tabs{max-width:420px;margin:auto;height:var(--tab-h);display:flex;padding:5px;border-radius:999px;pointer-events:auto}
.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:10.5px;font-weight:700;color:var(--label2);border-radius:999px;transition:color .25s,background .3s var(--ease)}
.tabs a .i{width:24px;height:24px}
.tabs a[aria-current=page]{color:var(--accent-ink);background:var(--fill3)}
.in-game .tabbar{transform:translateY(140%)}

/* large title */
.lt{padding:2px 4px 14px}.lt h2{font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1.25}.lt p{color:var(--label2);font-size:15px;margin-top:4px}
.sec{font-size:13px;font-weight:700;color:var(--label2);margin:22px 16px 7px}
/* grouped list (iOS settings / electera courses list) */
.group{background:var(--card);border-radius:var(--r-l);overflow:hidden;box-shadow:var(--card-shadow);margin-bottom:14px}
.row{display:flex;align-items:center;gap:13px;padding:12px 16px;min-height:60px;position:relative;width:100%;text-align:start;transition:background .2s}
a.row:active,button.row:active{background:var(--fill3)}
.row+.row::before{content:"";position:absolute;top:0;inset-inline:68px 0;height:.5px;background:var(--sep)}
.row .t{flex:1;min-width:0}.row .t>b{display:block;font-size:16px;font-weight:700}.row .t>span{display:block;font-size:13px;color:var(--label2);line-height:1.5}
.row .chev{color:var(--label3);width:18px;height:18px}
.card{background:var(--card);border-radius:var(--r-l);padding:18px;box-shadow:var(--card-shadow);margin-bottom:14px}
.muted{color:var(--label2);font-size:14px}.tiny{font-size:12.5px;color:var(--label2);line-height:1.6}
.ctr{text-align:center}
/* app icon tiles — flat iOS colours (electera home grid) */
.ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:#fff;flex:none;background:var(--c,var(--blue))}
.ico .i{width:22px;height:22px}
.ico.lg{width:60px;height:60px;border-radius:16px}.ico.lg .i{width:32px;height:32px}
.ico.xl{width:84px;height:84px;border-radius:22px}.ico.xl .i{width:44px;height:44px}
.c-orange{--c:var(--orange)}.c-indigo{--c:var(--indigo)}.c-red{--c:var(--red)}.c-green{--c:var(--green)}.c-blue{--c:var(--blue)}.c-teal{--c:var(--teal)}.c-purple{--c:var(--purple)}.c-pink{--c:var(--pink)}.c-yellow{--c:#ffb300}.c-gray{--c:#8e8e93}.c-mint{--c:var(--mint)}.c-cyan{--c:var(--cyan)}
/* game cards (hub) */
.games{display:grid;gap:12px}
.game{display:block;background:var(--card);border-radius:var(--r-xl);padding:18px;box-shadow:var(--card-shadow);transition:transform .35s var(--spring)}
.game:active{transform:var(--press)}
.game .hd{display:flex;align-items:center;gap:14px}
.game .hd .t>b{font-size:19px;font-weight:800;display:block}.game .hd .t>span{font-size:13.5px;color:var(--label2);display:block;line-height:1.55}
.game .ft{display:flex;align-items:center;gap:10px;margin-top:14px}
.prog{flex:1;height:6px;border-radius:9px;background:var(--fill2);overflow:hidden}.prog i{display:block;height:100%;border-radius:9px;background:var(--accent);transition:width .6s var(--ease)}
.pct{font-size:12.5px;font-weight:700;color:var(--label2);font-variant-numeric:tabular-nums;white-space:nowrap}
/* buttons (electera: gold capsule, dark ink) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:50px;padding:0 22px;border-radius:999px;font-weight:700;font-size:16px;background:var(--fill2);color:var(--label);transition:transform .3s var(--spring),opacity .2s;white-space:nowrap}
.btn .i{width:19px;height:19px}
.btn:active{transform:scale(.95)}.btn[disabled]{opacity:.4;pointer-events:none}
.btn.pri{background:var(--accent);color:var(--on-accent)}
.btn.tint{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--ink-gold)}
.btn.sm{height:34px;padding:0 14px;font-size:14px}.btn.block{width:100%}
.btn.danger{background:color-mix(in srgb,var(--red) 13%,transparent);color:var(--red)}
.btns{display:flex;gap:10px}.btns>.btn{flex:1}
.spin{width:18px;height:18px;border-radius:50%;border:2.5px solid currentColor;border-inline-end-color:transparent;animation:rot .7s linear infinite}@keyframes rot{to{transform:rotate(360deg)}}
.badge{display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 10px;border-radius:99px;font-size:12px;font-weight:700;background:var(--fill2);color:var(--label2);white-space:nowrap}
.badge .i{width:13px;height:13px}
.badge.ok{background:color-mix(in srgb,var(--green) 15%,transparent);color:var(--green)}
.badge.warn{background:color-mix(in srgb,var(--orange) 15%,transparent);color:var(--orange)}
.badge.bad{background:color-mix(in srgb,var(--red) 13%,transparent);color:var(--red)}
.badge.gold{background:color-mix(in srgb,var(--accent) 22%,transparent);color:var(--ink-gold)}
/* inputs (electera login) */
.field{display:block;margin-bottom:12px}.field>span{display:block;font-size:13px;font-weight:700;color:var(--label2);margin:0 8px 6px}
.input{width:100%;height:52px;border-radius:14px;background:var(--fill3);padding:0 16px;font-size:17px;transition:box-shadow .2s}
.input:focus{box-shadow:inset 0 0 0 2px var(--accent)}
select.input{appearance:none;-webkit-appearance:none}
.ltr,.code,.mono{direction:ltr;font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-feature-settings:normal;letter-spacing:.06em}
.input.ltr{text-align:center}
/* notices */
.note{display:flex;gap:10px;align-items:flex-start;padding:13px 15px;border-radius:var(--r-m);font-size:14px;font-weight:600;margin-bottom:12px;background:color-mix(in srgb,var(--orange) 11%,var(--card));color:var(--label)}
.note .i{color:var(--orange);width:20px;height:20px;margin-top:1px}
.note.info{background:color-mix(in srgb,var(--blue) 9%,var(--card))}.note.info .i{color:var(--blue)}
.note.bad{background:color-mix(in srgb,var(--red) 9%,var(--card))}.note.bad .i{color:var(--red)}
/* skeleton */
.sk{background:var(--fill3);border-radius:var(--r-l);animation:skp 1.2s ease-in-out infinite}@keyframes skp{50%{opacity:.5}}
/* toast */
#toast{position:fixed;inset:calc(var(--safe-t) + 10px) 0 auto;z-index:90;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;padding:0 16px}
.toast{display:flex;align-items:center;gap:9px;max-width:440px;padding:11px 16px;border-radius:22px;font-weight:600;font-size:14.5px;animation:tIn .45s var(--spring) both;pointer-events:auto}
.toast .i{width:20px;height:20px}.toast.ok .i{color:var(--green)}.toast.bad .i{color:var(--red)}
.toast.out{animation:tOut .25s ease forwards}
@keyframes tIn{from{opacity:0;transform:translateY(-14px) scale(.96)}}@keyframes tOut{to{opacity:0;transform:translateY(-10px)}}
.fly{position:fixed;z-index:95;font-weight:800;font-size:18px;pointer-events:none;color:var(--ink-gold);animation:fly .9s var(--ease) forwards}
.fly.neg{color:var(--red)}@keyframes fly{to{opacity:0;transform:translateY(26px)}}
/* sheet */
.scrim{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.3);animation:fade .25s both}@keyframes fade{from{opacity:0}}
.sheet{position:fixed;inset:auto 8px calc(var(--safe-b) + 8px);z-index:81;max-width:540px;margin:auto;padding:10px 20px 20px;border-radius:34px;background:var(--glass-strong);-webkit-backdrop-filter:blur(30px) saturate(190%);backdrop-filter:blur(30px) saturate(190%);box-shadow:var(--glass-hi),0 20px 60px rgba(0,0,0,.25);animation:up .5s var(--spring) both;max-height:86dvh;overflow:auto}
.lite .sheet{background:var(--bg2);-webkit-backdrop-filter:none;backdrop-filter:none}
.sheet::before{content:"";display:block;width:36px;height:5px;border-radius:9px;background:var(--fill);margin:0 auto 16px}
.sheet .ico{margin:2px auto 12px}.sheet h3{font-size:20px;text-align:center;margin-bottom:6px}.sheet p{color:var(--label2);font-size:15px;margin-bottom:18px;text-align:center}
@keyframes up{from{transform:translateY(110%)}}
.closing .sheet{animation:down .25s ease forwards}.closing .scrim{animation:fade .25s reverse forwards}@keyframes down{to{transform:translateY(110%)}}
/* ===== word game ===== */
.ghead{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:2px 4px 12px}
.lvl{font-weight:800;font-size:16px}.lvl small{font-weight:600;color:var(--label2);font-size:13px}
.slots{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 10px;min-height:150px;justify-content:center;background:var(--card);border-radius:var(--r-xl);box-shadow:var(--card-shadow)}
.slot{display:flex;gap:5px}
.slot i{width:40px;height:44px;border-radius:11px;background:var(--fill3);display:grid;place-items:center;font-style:normal;font-weight:800;font-size:21px}
.slot.found i{background:var(--accent);color:var(--on-accent);animation:pop .45s var(--spring) both}
.slot.found i:nth-child(2){animation-delay:.04s}.slot.found i:nth-child(3){animation-delay:.08s}.slot.found i:nth-child(4){animation-delay:.12s}.slot.found i:nth-child(5){animation-delay:.16s}.slot.found i:nth-child(6){animation-delay:.2s}.slot.found i:nth-child(7){animation-delay:.24s}
.slot i.h{color:var(--ink-gold);box-shadow:inset 0 0 0 1.5px var(--accent)}
@keyframes pop{0%{transform:scale(.6)}60%{transform:scale(1.1)}}
.preview{height:56px;display:flex;justify-content:center;align-items:center}
.preview span{min-width:56px;padding:6px 18px;border-radius:99px;font-size:24px;font-weight:800;background:var(--card);box-shadow:var(--card-shadow);transition:opacity .2s,background .2s}
.preview span:empty{opacity:0}
.preview .shake{animation:shake .4s}.preview .good{background:var(--green);color:#fff}
@keyframes shake{20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}
.wheel{position:relative;width:min(76vw,290px);aspect-ratio:1;margin:4px auto 16px;border-radius:50%;touch-action:none;-webkit-user-select:none;user-select:none;background:var(--card);box-shadow:var(--card-shadow)}
.wheel svg.ln{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.wheel polyline{fill:none;stroke:var(--accent);stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.tile{position:absolute;width:24%;aspect-ratio:1;margin:-12%;border-radius:50%;display:grid;place-items:center;font-size:clamp(24px,7.6vw,31px);font-weight:800;background:var(--bg);transition:transform .25s var(--spring),background .15s,color .15s}
.tile.on{background:var(--accent);color:var(--on-accent);transform:scale(1.08)}
.shuffle{position:absolute;inset:50% auto auto 50%;width:48px;height:48px;margin:-24px;border-radius:50%;display:grid;place-items:center;color:var(--label2);transition:transform .35s var(--spring)}
.shuffle:active{transform:rotate(180deg) scale(.9)}
.tools{display:flex;gap:10px}.tools .btn{flex:1;height:46px;font-size:14.5px}
.cost{font-size:12.5px;font-weight:700;opacity:.65}
/* ===== quiz ===== */
.cats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cat{background:var(--card);border-radius:var(--r-xl);padding:16px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--card-shadow);transition:transform .35s var(--spring);min-height:172px}
.cat:active{transform:var(--press)}.cat>b{font-size:16px}.cat>span{font-size:12.5px;color:var(--label2);flex:1;line-height:1.55}
.qbox{background:var(--card);border-radius:var(--r-xl);padding:22px 18px;margin-bottom:14px;min-height:130px;display:flex;flex-direction:column;justify-content:center;box-shadow:var(--card-shadow)}
.qbox h2{font-size:20px;line-height:1.65;font-weight:800}
.opts{display:grid;gap:10px}
.opt{min-height:58px;padding:12px 16px;border-radius:20px;background:var(--card);box-shadow:var(--card-shadow);text-align:start;font-weight:600;font-size:16px;display:flex;align-items:center;gap:12px;transition:transform .25s var(--spring),background .2s,color .2s}
.opt:active{transform:scale(.98)}
.opt>b{width:30px;height:30px;border-radius:50%;background:var(--fill3);display:grid;place-items:center;font-size:13px;flex:none}
.opt.pick{box-shadow:inset 0 0 0 2px var(--accent)}
.opt.right{background:var(--green);color:#fff}.opt.right>b{background:rgba(255,255,255,.25)}
.opt.wrong{background:var(--red);color:#fff;animation:shake .4s}.opt.wrong>b{background:rgba(255,255,255,.25)}
.opts.lock .opt{pointer-events:none}
/* duel */
.vs{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px;margin-bottom:12px;background:var(--card);border-radius:var(--r-xl);box-shadow:var(--card-shadow)}
.vs .p{text-align:center;flex:1;min-width:0}.vs .p b{display:block;font-size:32px;font-weight:800;font-variant-numeric:tabular-nums}.vs .p span{font-size:13px;color:var(--label2);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vs .mid{font-weight:800;color:var(--label3);font-size:13px}
.timer{height:6px;border-radius:9px;background:var(--fill2);overflow:hidden;margin:0 4px 14px}
.timer i{display:block;height:100%;transform-origin:right;background:var(--accent);border-radius:9px}
.count{font-size:110px;font-weight:800;text-align:center;padding:50px 0;animation:pop .6s var(--spring);font-variant-numeric:tabular-nums}
.idc{text-align:center}.idc .code{font-size:30px;font-weight:800;margin:6px 0 12px}
/* daily */
.days{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin:16px 0}
.day{aspect-ratio:1;border-radius:13px;background:var(--fill3);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:10.5px;font-weight:600;color:var(--label2)}
.day b{font-size:15px;color:var(--label);font-weight:800}
.day.done{background:var(--accent);color:var(--on-accent)}.day.done b{color:var(--on-accent)}
.day.next{box-shadow:inset 0 0 0 2px var(--accent);animation:pulse 1.6s ease infinite}@keyframes pulse{50%{box-shadow:inset 0 0 0 2px transparent}}
/* balance hero (flat) */
.bal{display:flex;align-items:center;gap:14px}
.bal .n{font-size:40px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.empty{text-align:center;padding:34px 20px;color:var(--label2)}.empty .ico{margin:0 auto 14px}.empty h3{color:var(--label);font-size:19px;margin-bottom:6px}
/* login (electera login) */
.login{max-width:420px;margin:4vh auto 0}
.login .mark{width:92px;height:92px;border-radius:24px;margin:0 auto 18px;background:#fff;box-shadow:0 8px 30px rgba(0,0,0,.08);display:grid;place-items:center}
.login .mark img{width:58px;height:58px}
.login h2{text-align:center;font-size:26px;font-weight:800}.login>p{text-align:center;color:var(--label2);margin:6px 0 22px;font-size:15px}
.trust{display:flex;justify-content:center;gap:16px;margin-top:14px;font-size:12.5px;color:var(--label2)}.trust span{display:flex;align-items:center;gap:4px}.trust .i{width:14px;height:14px}
.link{color:var(--accent-ink);font-weight:700}
@media (min-width:760px){.cats{grid-template-columns:repeat(3,1fr)}.games{grid-template-columns:1fr 1fr}#app{padding-top:calc(var(--safe-t) + var(--top-h) + 20px)}}
/* rewards grid, segmented control, misc */
.rewards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.reward{display:flex;flex-direction:column;gap:10px;margin:0}.reward .hd{display:flex;gap:13px;align-items:center}.reward .t{flex:1;min-width:0}.reward .t>b{display:block;font-size:16px;font-weight:800}.reward .t>span{display:block;font-size:13px;color:var(--label2);line-height:1.55}.reward .btn{margin-top:auto}
.seg{display:flex;gap:4px;padding:4px;margin:0}.seg button{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;height:40px;border-radius:12px;font-weight:700;font-size:13.5px;color:var(--label2);transition:background .25s,color .25s}.seg button .i{width:17px;height:17px}.seg button.on{background:var(--accent);color:var(--on-accent)}
.rank{width:34px;text-align:center;font-weight:800;color:var(--label2);font-variant-numeric:tabular-nums}
.row.me{background:var(--fill3)}.row.flat{padding:0 0 12px;min-height:0}.row.flat::before{display:none}
.card .row.flat+.row.flat{padding-top:0}
.pct{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;unicode-bidi:isolate}.pct>i{width:3px;height:3px;border-radius:50%;background:var(--label3)}
bdi{unicode-bidi:isolate}
/* quiz category card: tile keeps its size */
.cat>.ico{align-self:flex-start}
/* photography: fixed ratio = no layout shift; flat placeholder colour behind lazy images */
.art{aspect-ratio:16/10;border-radius:var(--r-l);overflow:hidden;background:var(--fill3);margin-bottom:14px}
.art img,.hero-img img{width:100%;height:100%;object-fit:cover;display:block}
[data-theme=dark] .art img,[data-theme=dark] .hero-img img,[data-theme=dark] .thumb{filter:brightness(.88)}
.game .art{margin:-6px -6px 14px;border-radius:calc(var(--r-xl) - 8px)}
.card.media>.art{margin:-6px -6px 14px}
.cat>.art{margin:-4px -4px 6px;border-radius:14px;aspect-ratio:16/10}
.cat>.ico{margin-top:-30px;margin-inline-start:8px;border:3px solid var(--card);width:44px;height:44px}
.thumb{width:56px;height:56px;border-radius:13px;object-fit:cover;flex:none;background:var(--fill3)}
.row:has(.thumb)+.row::before{inset-inline-start:84px}
.hero-img{aspect-ratio:16/10;border-radius:var(--r-xl);overflow:hidden;margin:0 0 -40px;background:var(--fill3)}
.login .hero-img+.mark{position:relative;border:4px solid var(--bg)}
@media (min-width:900px){.games{grid-template-columns:repeat(3,1fr)}}
.pct>i{width:1px;height:12px;border-radius:0;background:var(--sep)}
.coin[hidden],.tabbar[hidden]{display:none!important}
.game .art{aspect-ratio:16/7}
.bal>div{display:flex;flex-direction:column;gap:2px}.bal>div>b{font-size:30px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums}
.cat>.ico{position:relative;z-index:1}
.card.media>.art{aspect-ratio:16/7}
.bal{justify-content:space-between}

/* ===================== v3 — iOS 26 Liquid Glass ===================== */
:root{--top-h:56px;--tab-h:62px}
/* material: translucent fill + blur + vibrancy + specular rim (inner top/bottom highlight). No decorative gradients. */
.gl{background:var(--glass);-webkit-backdrop-filter:blur(18px) saturate(180%) brightness(1.04);backdrop-filter:blur(18px) saturate(180%) brightness(1.04);border:1px solid var(--glass-edge);box-shadow:var(--glass-hi),var(--glass-shadow)}
:root[data-theme=dark] .gl{-webkit-backdrop-filter:blur(18px) saturate(170%) brightness(.9);backdrop-filter:blur(18px) saturate(170%) brightness(.9)}
/* nav bar: transparent; scroll-edge blur appears under it when content scrolls beneath */
.top::before{opacity:1;background:transparent;box-shadow:none;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0);transition:backdrop-filter .3s,-webkit-backdrop-filter .3s,background .3s}
.scrolled .top::before{-webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);background:color-mix(in srgb,var(--bg) 55%,transparent);-webkit-mask:linear-gradient(#000 70%,transparent);mask:linear-gradient(#000 70%,transparent)}
.lite .scrolled .top::before{background:var(--bg);-webkit-mask:none;mask:none}
.top-in{padding:0 14px;gap:10px}
.ibtn{width:44px;height:44px}
.ibtn.gl,.top .ibtn{background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--glass-hi),0 2px 12px rgba(0,0,0,.08);-webkit-backdrop-filter:blur(18px) saturate(180%);backdrop-filter:blur(18px) saturate(180%)}
.top .ibtn .i{width:22px;height:22px}
.coin{height:44px;padding:0 14px 0 6px;font-size:16px}
.coin .b{width:32px;height:32px}
#brand{display:block}.logo{width:40px;height:40px;border-radius:12px}
.top h1{font-size:17px;font-weight:700}
/* large title → inline title */
.lt{padding:6px 6px 18px}.lt h2{font-size:34px;font-weight:800;line-height:1.2;letter-spacing:-.01em;transition:opacity .25s,transform .35s var(--ease)}
.scrolled .lt h2{opacity:0;transform:scale(.96) translateY(-6px);transform-origin:right}
.lt p{font-size:16px}
/* floating tab bar; minimises on scroll down, expands on scroll up (iOS 26) */
.tabbar{padding:0 22px calc(var(--safe-b) + 14px)}
.tabs{max-width:400px;height:var(--tab-h);padding:4px;gap:2px;transition:max-width .45s var(--ease),height .45s var(--ease)}
.tabs a{font-size:10.5px;font-weight:600;transition:color .25s,background .35s var(--ease),font-size .3s,gap .3s}
.tabs a[aria-current=page]{color:var(--accent-ink);background:var(--fill2)}
.tbmin .tabs{max-width:240px;height:52px}.tbmin .tabs a{font-size:0;gap:0}
.in-game .tabbar{transform:translateY(160%)}
/* concentric radii: cards 28, inner media 20 (= 28 − 8 padding) */
.group,.card,.game,.cat,.qbox,.vs,.slots{border-radius:28px}
.card{padding:20px}
.row{min-height:56px;padding:12px 18px;gap:14px}.row .t>b{font-size:17px;font-weight:600}.row .t>span{font-size:14px}
.row+.row::before{inset-inline-start:72px}
.sec{font-size:14px;font-weight:600;margin:26px 20px 8px;text-transform:none}
/* buttons: capsule; prominent = filled accent, secondary = glass */
.btn{height:52px;font-size:17px;font-weight:700;padding:0 24px}
.btn:not(.pri):not(.tint):not(.danger){background:var(--fill2)}
.btn.sm{height:38px;font-size:15px;padding:0 16px}
.btn:active,.game:active,.cat:active,.opt:active,a.row:active{transition-timing-function:var(--spring)}
/* segmented control: grey track, raised thumb */
.seg{background:var(--fill2);border-radius:16px;padding:3px;box-shadow:none}
.seg button{height:40px;border-radius:13px;color:var(--label)}
.seg button.on{background:var(--bg2);color:var(--label);box-shadow:0 3px 8px rgba(0,0,0,.12),0 0 0 .5px rgba(0,0,0,.04)}
:root[data-theme=dark] .seg button.on{background:#636366}
/* sheets: inset glass, large concentric radius, grabber, drag to dismiss */
.sheet{inset:auto 10px calc(var(--safe-b) + 10px);border-radius:38px;padding:8px 22px 22px;background:var(--glass-strong);border:1px solid var(--glass-edge);touch-action:pan-x}
.sheet::before{width:38px;height:5px;background:var(--label3);margin:2px auto 18px}
.sheet h3{font-size:22px;font-weight:800}
.sheet.drag{transition:none;animation:none}
/* hub v3 */
.hero{display:flex;align-items:center;gap:16px;padding:20px}
.hero .v{flex:1}.hero .v>span{display:block;font-size:14px;color:var(--label2);font-weight:600}.hero .v>b{display:flex;align-items:center;gap:6px;font-size:40px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums}
.hero .v b .i{width:28px;height:28px;color:#ffb300}
.daily{display:flex;align-items:center;gap:14px;padding:16px 18px}
.daily .t{flex:1;min-width:0}.daily .t>b{display:block;font-size:17px;font-weight:700}.daily .t>span{display:block;font-size:14px;color:var(--label2)}
.game{padding:8px 8px 18px}.game .art{margin:0 0 14px;border-radius:20px;aspect-ratio:16/8}
.game .hd,.game .ft{padding:0 10px}.game .hd .t>b{font-size:20px}
.cat{padding:8px 8px 14px}.cat>.art{margin:0 0 6px;border-radius:20px}.cat>b,.cat>span,.cat>.prog,.cat>.tiny{margin-inline:8px}
.cat>.prog{flex:none;height:6px}
.reward{padding:8px 8px 16px}.reward>.art{margin:0 0 4px;border-radius:20px;aspect-ratio:16/8}.reward>:not(.art){margin-inline:10px}
.card.media{padding:8px 8px 18px}.card.media>.art{margin:0 0 14px;border-radius:20px}.card.media>:not(.art){margin-inline:12px}
/* onboarding */
.onb .step{display:flex;gap:14px;align-items:center;text-align:start;margin-bottom:14px}.onb .step .ico{margin:0}
.onb .step b{display:block;font-size:17px}.onb .step div>span{font-size:14px;color:var(--label2)}
/* bigger touch targets in games */
.tools .btn{height:52px;font-size:16px}.opt{min-height:62px;font-size:17px}
@media (min-width:760px){.page{max-width:760px}}
/* ===== game feel ===== */
#fx{position:fixed;inset:0;pointer-events:none;z-index:120;overflow:hidden}
.fx-coin{position:fixed;width:28px;height:28px;border-radius:50%;background:#ffcc00;color:#7a4a00;display:grid;place-items:center;box-shadow:inset 0 -2px 0 rgba(0,0,0,.15),inset 0 1px 0 rgba(255,255,255,.7);will-change:transform}
.fx-coin .i{width:16px;height:16px}
.fx-cf{position:fixed;will-change:transform}
.ring{position:relative;display:inline-grid;place-items:center;flex:none}.ring svg{position:absolute;inset:0;transform:rotate(-90deg) scaleY(-1)}
.ring circle{fill:none;stroke-linecap:round}.ring .rt{stroke:var(--fill2)}.ring .rv{stroke:var(--accent);transition:stroke-dasharray .8s var(--ease)}
.ring b{font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}
.streak{display:inline-flex;align-items:center;gap:3px;color:#ff9f0a;font-weight:800}.streak .i{width:18px;height:18px;animation:flick 1.6s ease-in-out infinite;transform-origin:50% 90%}
@keyframes flick{50%{transform:scale(1.12) rotate(-4deg)}}
.coin.bump .b{animation:cspin .6s var(--spring)}@keyframes cspin{50%{transform:scale(1.3) rotate(18deg)}}
/* word level path */
.path{display:flex;align-items:center;justify-content:center;gap:6px;margin:0 0 14px;direction:rtl}
.path i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:800;background:var(--fill2);color:var(--label2);flex:none}
.path i.d{background:var(--green);color:#fff}.path i.c{width:42px;height:42px;font-size:15px;background:var(--accent);color:var(--on-accent);animation:pulse2 1.8s ease-in-out infinite}
.path i .i{width:14px;height:14px}.path s{width:14px;height:3px;border-radius:2px;background:var(--fill)}.path s.d{background:var(--green)}
@keyframes pulse2{50%{transform:scale(1.08)}}
/* duel ring timer */
.rtimer{width:84px;height:84px;margin:0 auto 12px;position:relative;display:grid;place-items:center}
.rtimer svg{position:absolute;inset:0;transform:rotate(-90deg)}.rtimer circle{fill:none;stroke-width:6;stroke-linecap:round}.rtimer .rt{stroke:var(--fill2)}.rtimer .rv{stroke:var(--accent);stroke-dasharray:100 100}
.rtimer b{font-size:28px;font-weight:800;font-variant-numeric:tabular-nums}
.rtimer.hot .rv{stroke:var(--red)}.rtimer.hot{animation:hot .5s ease-in-out infinite alternate}.rtimer.hot b{color:var(--red)}
@keyframes hot{to{transform:scale(1.08)}}
/* result screens */
.result{text-align:center;padding:26px 18px}.result .big{font-size:64px;font-weight:900;font-variant-numeric:tabular-nums;line-height:1.1;margin:10px 0}
.result.win .ico{animation:winpop .8s var(--spring) both}@keyframes winpop{0%{transform:scale(.3) rotate(-20deg)}}
.result.lose .ico{animation:shake .5s}
.levelup{animation:lvup .7s var(--spring) both}@keyframes lvup{0%{transform:scale(.6);opacity:0}}
/* press feel */
.btn:active,.game:active,.cat:active,.tile:active{transform:scale(.94)}
.opt.right{animation:pop .45s var(--spring)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.lite .path i.c,.lite .streak .i,.lite .day.next{animation:none}
#brand[hidden]{display:none}
.card.media>:not(.art),.reward>:not(.art){width:auto}.card.media>.btn.block,.reward>.btn.block{display:flex}
.card.media>.btn.block,.reward>.btn.block{width:calc(100% - 24px)}.reward>.btn.block{width:calc(100% - 20px)}