/* Basavakalyan Stars — Class 10 girls' practice app. Night-sky indigo, saffron star, mint for right answers. */
:root{--ink:#1C1A4A;--ink2:#3B3880;--sky:#F4F3FB;--card:#fff;--line:#E2E0F0;--muted:#6B6890;--sun:#F2A93B;--sun-dk:#C97F12;--sun-soft:#FEF3DF;
  --mint:#1F9D72;--mint-soft:#E3F5EE;--rose:#D2475B;--rose-soft:#FBE7EA;--r:18px;--display:"Baloo 2",system-ui,sans-serif;--body:Figtree,system-ui,sans-serif}
*{box-sizing:border-box}
html,body{margin:0}
body.stars{background:var(--sky);color:var(--ink);font:16px/1.55 var(--body);min-height:100vh;display:flex;flex-direction:column}
.kn,body.stars [lang=kn]{font-family:"Noto Sans Kannada",var(--body)}
.ur,body.stars [lang=ur]{font-family:"Noto Nastaliq Urdu",serif;direction:rtl;line-height:2.2}
a{color:var(--ink2)}
.swrap{width:min(1040px,100%);margin:0 auto;padding:0 16px}
main.swrap{flex:1;padding-top:18px;padding-bottom:40px}
.sbar{background:var(--ink);color:#fff;position:sticky;top:0;z-index:20}
.sbar-in{display:flex;align-items:center;gap:12px;min-height:60px}
.sbrand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.sbrand img{width:38px;height:38px;border-radius:10px}
.sbrand b{display:block;font:800 19px/1 var(--display);letter-spacing:.2px}
.sbrand small{display:block;font-size:12px;opacity:.75;margin-top:2px}
.snav{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}
.snav a,.snav button{color:#fff;background:rgba(255,255,255,.1);border:0;border-radius:999px;padding:7px 13px;font:600 14px var(--body);text-decoration:none;cursor:pointer}
.snav a.on{background:var(--sun);color:var(--ink)}
.sfoot{color:var(--muted);font-size:13px;padding:18px 0 26px;text-align:center}
.sempty{padding:40px 0;text-align:center;color:var(--muted)}
h1,h2,h3{font-family:var(--display);line-height:1.15;margin:0 0 6px}
h1{font-size:clamp(30px,6vw,46px);font-weight:800}
h2{font-size:24px;font-weight:700}
h3{font-size:19px;font-weight:700}
p{margin:0 0 10px}
.muted{color:var(--muted)} .small{font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:12px 20px;font:700 16px var(--body);cursor:pointer;text-decoration:none;background:var(--ink);color:#fff}
.btn.sun{background:var(--sun);color:var(--ink)} .btn.light{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn.small{padding:8px 14px;font-size:14px;border-radius:11px}
.btn:disabled{opacity:.55;cursor:default}
.btn:focus-visible,.opt:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.card{background:var(--card);border-radius:var(--r);padding:18px;box-shadow:0 1px 0 var(--line),0 0 0 1px var(--line)}
.stack{display:flex;flex-direction:column;gap:14px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.err{background:var(--rose-soft);color:#8E1D2E;border-radius:12px;padding:10px 12px;font-size:14px}
/* hero */
.hero{background:var(--ink);color:#fff;border-radius:26px;padding:28px 22px;position:relative;overflow:hidden}
.hero h1{color:#fff;max-width:16ch}
.hero p{color:#D9D7F2;max-width:52ch;font-size:17px}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.hero .sky{position:absolute;inset:0;pointer-events:none;opacity:.9}
.hero .sky i{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff;opacity:.6}
.hero .bigstar{position:absolute;right:-30px;top:-20px;width:220px;opacity:.95}
.prize{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;background:var(--sun-soft);border-radius:var(--r);padding:16px}
.prize b.amt{font:800 40px/1 var(--display);color:var(--sun-dk)}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.feat div{background:#fff;border-radius:16px;padding:14px;box-shadow:0 0 0 1px var(--line)}
.feat b{display:block;font:700 17px var(--display)}
/* forms */
.f{display:flex;flex-direction:column;gap:5px;font-weight:600;font-size:14px}
.f input,.f select{font:16px var(--body);padding:11px 12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
.tick{display:flex;gap:10px;align-items:flex-start;font-size:14px;font-weight:500}
.tick input{width:20px;height:20px;margin-top:2px;flex:none}
.form2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:640px){.form2{grid-template-columns:1fr}}
.idbox{background:var(--sun-soft);border-radius:12px;padding:10px 12px;font-size:15px}
.idbox b{font:800 22px var(--display);letter-spacing:.5px}
/* home */
.hello{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stats div{background:#fff;border-radius:16px;padding:12px;text-align:center;box-shadow:0 0 0 1px var(--line)}
.stats b{display:block;font:800 28px/1.1 var(--display)} .stats span{font-size:13px;color:var(--muted)}
.bar{height:12px;border-radius:99px;background:#ECEAF7;overflow:hidden}.bar i{display:block;height:100%;background:var(--sun);border-radius:99px}
.subs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.sub{display:flex;flex-direction:column;gap:2px;text-align:left;border:0;background:#fff;border-radius:16px;padding:14px;box-shadow:0 0 0 1.5px var(--line);cursor:pointer;font:inherit;color:inherit}
.sub b{font:700 18px var(--display)} .sub span{font-size:13px;color:var(--muted)} .sub.done{box-shadow:0 0 0 2px var(--mint);background:var(--mint-soft)}
.quizcard{background:var(--ink);color:#fff;border-radius:var(--r);padding:18px}
.quizcard h3{color:#fff}.quizcard .muted{color:#C9C6EC}
.count{display:flex;gap:8px;margin:10px 0}
.count div{background:rgba(255,255,255,.1);border-radius:12px;padding:8px 10px;text-align:center;min-width:62px}
.count b{display:block;font:800 26px/1 var(--display);color:var(--sun)} .count span{font-size:11px;opacity:.8}
/* questions */
.qlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.qbox{background:#fff;border-radius:16px;padding:14px;box-shadow:0 0 0 1px var(--line)}
.qbox .qq{font-size:17px;margin-bottom:10px;white-space:pre-line}
.qbox .qmeta{font-size:12px;color:var(--muted);margin-bottom:6px}
.opts{display:grid;gap:8px}
.opt{display:flex;gap:10px;align-items:flex-start;text-align:left;border:0;background:var(--sky);border-radius:12px;padding:11px 12px;font:inherit;color:inherit;cursor:pointer;box-shadow:inset 0 0 0 1.5px transparent}
.opt .l{flex:none;width:26px;height:26px;border-radius:50%;background:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.opt.sel{box-shadow:inset 0 0 0 2px var(--ink2);background:#ECEBFA}
.opt.right{background:var(--mint-soft);box-shadow:inset 0 0 0 2px var(--mint)}
.opt.wrong{background:var(--rose-soft);box-shadow:inset 0 0 0 2px var(--rose)}
.score{font:800 56px/1 var(--display);color:var(--ink2)}
/* live quiz */
.qtimer{height:10px;border-radius:99px;background:#ECEAF7;overflow:hidden;margin:8px 0 14px}.qtimer i{display:block;height:100%;background:var(--sun);transition:width .25s linear}
.qtimer.low i{background:var(--rose)}
.lb{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.lb li{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;background:#fff;border-radius:14px;padding:10px 12px;box-shadow:0 0 0 1px var(--line)}
.lb li.me{box-shadow:0 0 0 2px var(--sun)}
.lb .rk{font:800 20px var(--display);text-align:center}
.lb small{display:block;color:var(--muted);font-size:12px}
.install-bar{position:fixed;left:12px;right:12px;bottom:12px;z-index:30;display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;border-radius:16px;padding:10px 12px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.install-bar img{width:36px;height:36px;border-radius:9px}.install-bar .t{flex:1;font-size:14px}.install-bar .t b{display:block}.install-bar .t span{opacity:.8;font-size:12.5px}
.install-bar .go{background:var(--sun);color:var(--ink);border:0;border-radius:10px;padding:8px 14px;font-weight:700}.install-bar .no{background:none;border:0;color:#fff;font-size:18px}
.ios-help{position:fixed;inset:0;background:rgba(20,18,60,.5);display:grid;place-items:center;z-index:40;padding:16px}
.ios-help .card{max-width:420px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;z-index:50;font-size:14px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media (max-width:560px){.sbar-in{flex-wrap:wrap;gap:6px;padding:8px 0}.snav{margin-left:0;width:100%;flex-wrap:nowrap;overflow-x:auto}.snav a,.snav button{padding:6px 12px;font-size:13.5px;white-space:nowrap}.sbrand small{display:none}.hero .bigstar{width:150px;right:-40px}}
.sub:disabled{cursor:default;opacity:.7;box-shadow:0 0 0 1.5px var(--line)}
/* how it works (3 languages) */
.about{padding:18px}
.langs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.langs button{border:0;border-radius:999px;padding:8px 16px;font:600 15px var(--body);background:var(--sky);color:var(--ink);cursor:pointer;box-shadow:inset 0 0 0 1.5px var(--line)}
.langs button[lang=kn]{font-family:"Noto Sans Kannada",var(--body)}
.langs button[lang=ur]{font-family:"Noto Nastaliq Urdu",serif;line-height:1.6;padding:4px 16px 8px}
.langs button[aria-pressed=true]{background:var(--ink);color:#fff;box-shadow:none}
.ab h2{font-size:24px}.ab h3{margin:20px 0 8px;font-size:19px;color:var(--ink2)}
.ab[lang=kn] h2,.ab[lang=kn] h3{font-family:"Noto Sans Kannada",var(--display);font-weight:600}
.ab[lang=ur]{font-family:"Noto Nastaliq Urdu",serif;line-height:2.2;text-align:right}
.ab[lang=ur] h2,.ab[lang=ur] h3{font-family:"Noto Nastaliq Urdu",serif;font-weight:600;line-height:2}
.ab-who{background:var(--sun-soft);border-radius:12px;padding:10px 12px;margin:8px 0 0}
.tl{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}
.tl li{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.tl li b{color:var(--ink2)}
.tl li.big{background:var(--ink);color:#fff;border-radius:14px;padding:12px;border:0;margin:4px 0}
.tl li.big b{color:var(--sun)}
.ab-list{margin:0;padding-inline-start:20px;display:flex;flex-direction:column;gap:6px}
.fq{margin:0;display:flex;flex-direction:column;gap:0;border-radius:14px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.fq div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:10px 12px;background:#fff}
.fq div:nth-child(odd){background:#F8F7FD}
.fq dt{font-weight:700;color:var(--ink2)}.fq dd{margin:0}
.syl{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px;margin-top:10px}
.syl details{background:var(--sky);border-radius:12px;padding:10px 12px}
.syl summary{cursor:pointer;font-weight:700}.syl summary span{font-weight:500;color:var(--muted);font-size:13px}
.syl ol{margin:8px 0 0;padding-left:22px;font:14px/1.5 var(--body);text-align:left}
@media (max-width:560px){.tl li,.fq div{grid-template-columns:1fr;gap:2px}}

/* daily test */
.dbar{position:sticky;top:64px;z-index:15;display:flex;align-items:center;gap:12px;background:var(--ink);color:#fff;border-radius:16px;padding:10px 12px;box-shadow:0 6px 18px rgba(28,26,74,.25)}
.dbar>div:first-child{text-align:center;min-width:72px}.dbar b{display:block;font:800 26px/1 var(--display);color:var(--sun)}.dbar span{font-size:12px;opacity:.85}
.dbar.low b{color:#FF8A9A}
.dmid{flex:1;display:flex;flex-direction:column;gap:4px}.dmid .bar{background:rgba(255,255,255,.18)}
.dsec{display:flex;flex-direction:column;gap:10px}.dsec-h{margin:10px 0 0;padding:8px 12px;background:var(--sun-soft);border-radius:12px}.dsec-h span{font:500 13px var(--body);color:var(--muted)}
.subchips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:8px 0}.subchips span{background:var(--sky);border-radius:12px;padding:8px 12px;font-size:13px}.subchips b{display:block;font:800 20px var(--display)}
.daily{border-top:4px solid var(--sun)}
@media (max-width:560px){.dbar{top:96px}}