/* =========================================================
   Ononno Academy — শেয়ার্ড স্টাইল
   রঙ বদলাতে চাইলে শুধু নিচের :root অংশ বদলালেই পুরো সাইট বদলাবে।
   ========================================================= */
/* ফন্ট: আগের সাইটের মতোই নিজের সার্ভারে রাখা Noto Sans Bengali (/assets/fonts/) */
@font-face{font-family:'NS';font-weight:400;font-display:swap;src:url('/assets/fonts/noto-sans-bengali-bengali-400-normal.woff2') format('woff2');unicode-range:U+0951-0952,U+0964-0965,U+0980-09FE,U+200C-200D,U+20B9,U+25CC;}
@font-face{font-family:'NS';font-weight:600;font-display:swap;src:url('/assets/fonts/noto-sans-bengali-bengali-600-normal.woff2') format('woff2');unicode-range:U+0951-0952,U+0964-0965,U+0980-09FE,U+200C-200D,U+20B9,U+25CC;}
@font-face{font-family:'NS';font-weight:700;font-display:swap;src:url('/assets/fonts/noto-sans-bengali-bengali-700-normal.woff2') format('woff2');unicode-range:U+0951-0952,U+0964-0965,U+0980-09FE,U+200C-200D,U+20B9,U+25CC;}
@font-face{font-family:'NS';font-weight:400;font-display:swap;src:url('/assets/fonts/noto-sans-bengali-latin-400-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2122,U+FEFF,U+FFFD;}
@font-face{font-family:'NS';font-weight:600;font-display:swap;src:url('/assets/fonts/noto-sans-bengali-latin-600-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2122,U+FEFF,U+FFFD;}
@font-face{font-family:'NS';font-weight:700;font-display:swap;src:url('/assets/fonts/noto-sans-bengali-latin-700-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2122,U+FEFF,U+FFFD;}
:root{
  --navy:#1E2356; --navy-2:#2b3170; --red:#E4002B; --red-d:#b80023; --gold:#A8842B; --gold-l:#E3BE6A; --burgundy:#7E1F3D;
  --paper:#f6f5f1; --surface:#FFFFFF; --surface-2:#faf9f6;
  --ink:#171b3f; --text:#4a5170; --muted:#7d8ba6; --line:#e3e0d6;
  --primary:#E4002B; --on-primary:#FFFFFF;
  --ok:#137a38; --ok-bg:#e3f4e8; --bad:#D0002A; --bad-bg:#ffe6ec; --gold-bg:#fbf0d6;
  --bubble:#1E2356;
  /* সহায়ক রঙ — ব্র্যান্ডের নেভি/লাল/সোনালির পাশে অগ্রগতি ও শক্তি বোঝাতে */
  --teal:#0F8A6A; --teal-bg:#e4f5ee; --amber:#E08A00; --amber-bg:#fff3dc;
  --violet:#5B52C9; --violet-bg:#edebfa;
  --r-s:10px; --r-m:16px; --r-l:20px;
  --shadow:0 16px 44px rgba(9,25,60,.09);
  --head:'NS',system-ui,sans-serif;
  --body:'NS',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#0f1230; --surface:#181c47; --surface-2:#1d2252;
    --ink:#F1F2FA; --text:#c6cbe6; --muted:#9ba2ca; --line:#2c3266;
    --ok:#3CCB8E; --ok-bg:#12352A; --bad:#FF5C77; --bad-bg:#3A1622; --gold-bg:#2E2614;
    --bubble:#9AA3F5;
    --teal:#3CCB8E; --teal-bg:#12352A; --amber:#F2B544; --amber-bg:#33280F;
    --violet:#9A92FF; --violet-bg:#221F45;
    --shadow:0 1px 2px rgba(0,0,0,.3);
    color-scheme:dark;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.7;
  padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--gold-l);outline-offset:2px;border-radius:6px}
h1,h2,h3{font-family:var(--head);line-height:1.35;margin:0;font-weight:700;color:var(--ink)}
h1{font-size:1.6rem} h2{font-size:1.25rem} h3{font-size:1.05rem}
p{margin:0}
.wrap{max-width:620px;margin:0 auto;padding:0 16px}
.wrap-wide{max-width:980px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.en{font-family:var(--body)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- টপ বার ---------- */
.topbar{position:sticky;top:0;z-index:20;background:linear-gradient(165deg,#1E2356 0%,#2b3170 58%,#181c47 100%);background-color:#1E2356;color:#fff;padding-top:env(safe-area-inset-top,0px)}
.topbar .in{display:flex;align-items:center;gap:12px;height:56px}
.brand{display:flex;align-items:center}
.brand img{width:104px;height:auto;display:block}
.topnav{margin-left:auto;display:none;gap:4px}
.topnav a{text-decoration:none;padding:8px 12px;border-radius:999px;font-size:.95rem;opacity:.85}
.topnav a[aria-current="page"]{background:rgba(255,255,255,.14);opacity:1}
.streak-pill{margin-left:auto;display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);border-radius:999px;padding:4px 12px;font-weight:600;font-size:.95rem;text-decoration:none}
.streak-pill .fl{color:#FF8A3D}
.streak-pill.off .fl{color:#9AA0C8}
@media (min-width:760px){.topnav{display:flex}.streak-pill{margin-left:12px}}

/* ---------- নিচের ট্যাব (মোবাইল) ---------- */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);
  display:flex;padding-bottom:env(safe-area-inset-bottom,0px)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 10px;text-decoration:none;font-size:.78rem;color:var(--muted)}
.tabbar a svg{width:24px;height:24px}
.tabbar a[aria-current="page"]{color:var(--navy);font-weight:700}
@media (prefers-color-scheme:dark){.tabbar a[aria-current="page"]{color:var(--bubble)}}
@media (min-width:760px){.tabbar{display:none}body{padding-bottom:0}}

/* ---------- সাধারণ উপাদান ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:99px;padding:13px 26px;font-weight:700;font-size:1rem;text-decoration:none;min-height:48px;font-family:inherit;line-height:1.3;text-align:center}
.btn-primary,.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(228,0,43,.28)}
.btn-navy{background:var(--navy);color:#fff}
.btn-ghost{background:transparent;border:2px solid var(--line);color:var(--ink)}
.btn-block{width:100%}
.btn:active{transform:translateY(1px)}
.chip{display:inline-flex;align-items:center;border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 16px;font-weight:600;min-height:44px}
.chip[aria-pressed="true"]{border-color:var(--navy);background:var(--navy);color:#fff}
.tag{display:inline-block;font-size:.78rem;font-weight:600;padding:2px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.tag.gold{background:var(--gold-bg);color:var(--gold);border-color:transparent}
.tag.demo{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.bar>i{display:block;height:100%;background:var(--gold);border-radius:99px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:.88rem;color:var(--muted);margin:16px 0 4px}
.crumbs a{text-decoration:none;color:var(--muted)}
.crumbs a:hover{color:var(--ink)}
.page-head{margin:6px 0 18px}
.page-head p{margin-top:4px}
.section{margin-top:28px;margin-bottom:28px}
.toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);
  padding:10px 18px;border-radius:12px;font-size:.95rem;z-index:50;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90vw}
.toast.show{opacity:1}
.empty{text-align:center;padding:36px 20px}
.empty p{margin:8px 0 18px}
.notice{border-radius:var(--r-s);padding:12px 14px;font-size:.92rem;background:var(--bad-bg);color:var(--ink);border-left:4px solid var(--bad)}

/* ---------- হোম ---------- */
.hero{background:linear-gradient(165deg,#1E2356 0%,#2b3170 58%,#181c47 100%);color:#c6d3ec;padding:26px 0 44px;text-align:center;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;width:540px;height:540px;right:-200px;top:-220px;background:radial-gradient(circle,rgba(227,190,106,.18),transparent 68%);pointer-events:none}
.hero h1{color:#fff;font-size:clamp(27px,6vw,44px);margin-bottom:.35em;letter-spacing:-.01em}
.hero p{max-width:34em;margin:0 auto;font-size:clamp(16px,2.3vw,18.5px)}
.hi{color:var(--gold-l)}
.today{margin-top:-22px}
.today .card{padding:18px;display:flex;gap:16px;align-items:center;box-shadow:var(--shadow)}
.ring{--p:0;width:72px;height:72px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:conic-gradient(var(--gold) calc(var(--p)*1%),var(--line) 0)}
.ring>span{width:56px;height:56px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-weight:700;font-size:.95rem;line-height:1.1;text-align:center}
.today .txt{flex:1}
.today h2{font-size:1.1rem}
.doors{display:grid;gap:14px}
@media (min-width:640px){.doors{grid-template-columns:1fr 1fr}}
.door{display:block;text-decoration:none;padding:20px;border-radius:var(--r-l);position:relative;overflow:hidden;min-height:150px}
.door h2{font-size:1.35rem;margin-bottom:6px}
.door p{max-width:26ch}
.door .go{position:absolute;right:18px;bottom:16px;font-weight:600}
.door.q{background:var(--surface);border:1.5px solid var(--line)}
.door.q .omr{position:absolute;right:16px;top:16px;display:flex;gap:6px}
.door.q .omr i{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--muted)}
.door.q .omr i.on{background:var(--navy);border-color:var(--navy)}
@media (prefers-color-scheme:dark){.door.q .omr i.on{background:var(--bubble);border-color:var(--bubble)}}
.door.p{background:linear-gradient(160deg,var(--burgundy),#4b1226);color:#fff}
.goal-card{padding:16px}
.goal-card .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}

/* ---------- পরীক্ষার ধরন ও বিষয় ---------- */
.exam-list{display:grid;gap:12px}
.exam-item{display:flex;align-items:center;gap:14px;padding:16px;text-decoration:none}
.exam-item .badge{width:56px;height:52px;border-radius:14px;display:grid;place-items:center;font-family:var(--body);font-weight:700;color:#fff;flex:none;font-size:.8rem;letter-spacing:.2px}
.exam-item .meta{flex:1;min-width:0}
.exam-item .chev{color:var(--muted);font-size:1.4rem}
.b-bcs{background:var(--navy)} .b-bank{background:#0F6E5C} .b-ntrca{background:var(--burgundy)} .b-primary{background:#B5651D}
.subj-grid{display:grid;gap:10px;grid-template-columns:1fr 1fr}
.subj{padding:14px;text-decoration:none;display:flex;flex-direction:column;gap:10px;min-height:118px}
.subj h3{font-family:var(--body);font-weight:600;font-size:1rem;line-height:1.35}
.subj .foot{margin-top:auto}
.subj.off{opacity:.6}

/* ---------- ধাপের পথ (বিসিএস ৫০ → ১০) ---------- */
.path{position:relative;padding:8px 0 24px}
.path::before{content:"";position:absolute;left:50%;top:0;bottom:0;border-left:3px dashed var(--line);transform:translateX(-1.5px)}
.step{position:relative;display:flex;align-items:center;gap:14px;width:min(78%,400px);margin:0 0 18px;text-decoration:none}
.step:nth-child(odd){margin-left:0;margin-right:auto}
.step:nth-child(even){margin-left:auto;flex-direction:row-reverse;text-align:right}
.node{width:62px;height:62px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:var(--head);font-weight:700;font-size:1.15rem;
  background:var(--surface);border:3px solid var(--bubble);color:var(--bubble);position:relative;z-index:1;
  padding:3px;text-align:center;line-height:1.08;overflow:hidden;word-break:break-word;hyphens:none}
/* লেবেল লম্বা হলে ছোট হরফে — "১১.০৭.২৫ ক্যাশ" গোল চিহ্নের বাইরে বেরিয়ে যাচ্ছিল */
.node.n2{font-size:.86rem}
.node.n3{font-size:.68rem;letter-spacing:-.2px}
.node.n4{font-size:.58rem;letter-spacing:-.3px}
.step .lbl{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 12px;min-width:0}
.step .lbl b{display:block;font-weight:600;font-size:.98rem}
.step .lbl span{font-size:.82rem;color:var(--muted)}
.step.done .node{background:var(--gold);border-color:var(--gold);color:#fff}
.step.soon .node{border-style:dashed;border-color:var(--line);color:var(--muted);background:var(--surface-2)}
.step.soon .lbl{opacity:.7}
.step.next .node{box-shadow:0 0 0 0 rgba(228,0,43,.45);animation:pulse 1.8s ease-out infinite;border-color:var(--red);color:var(--red)}
@keyframes pulse{to{box-shadow:0 0 0 16px rgba(228,0,43,0)}}
@media (prefers-reduced-motion:reduce){.step.next .node{animation:none}}

/* ---------- সেট পরিচিতি ---------- */
.set-hero{padding:20px;text-align:center}
.set-hero h1{font-size:1.5rem;margin:8px 0 4px}
.facts{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:14px 0 4px}
.facts span{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:6px 12px;font-size:.9rem}
.mode-grid{display:grid;gap:12px;margin-top:16px}
.mode{display:flex;gap:14px;align-items:flex-start;padding:16px;text-align:left;border:1.5px solid var(--line);background:var(--surface);border-radius:var(--r-m);width:100%}
.mode .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none;font-size:1.3rem}
.mode h3{font-family:var(--body);font-weight:700}
.mode.read .ic{background:var(--gold-bg);color:var(--gold)}
.mode.exam .ic{background:var(--navy);color:#fff}

/* ---------- প্রশ্ন কার্ড ও OMR বাবল ---------- */
.seg{display:flex;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:4px;gap:4px}
.seg button{flex:1;border:0;background:transparent;border-radius:9px;padding:8px;font-weight:600;font-size:.92rem;color:var(--muted);min-height:40px}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.qlist{display:grid;gap:12px;margin:14px 0}
.q{padding:16px}
.q .qn{display:flex;gap:10px;align-items:baseline}
.q .num{font-weight:700;color:var(--muted);min-width:1.6em}
.q .qt{font-weight:600}
.opts{display:grid;gap:8px;margin-top:12px}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:1.5px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 12px;min-height:48px}
.opt .bub{width:30px;height:30px;border-radius:50%;border:2px solid var(--bubble);color:var(--bubble);display:grid;place-items:center;flex:none;font-weight:700;font-size:.9rem;transition:background .12s}
.opt.pick{border-color:var(--bubble)}
.opt.pick .bub{background:var(--bubble);color:var(--surface)}
.opt.right{border-color:var(--ok);background:var(--ok-bg)}
.opt.right .bub{background:var(--ok);border-color:var(--ok);color:#fff}
.opt.wrong{border-color:var(--bad);background:var(--bad-bg)}
.opt.wrong .bub{background:var(--bad);border-color:var(--bad);color:#fff}
.opt .mk{margin-left:auto;font-weight:700}
.opt[disabled]{cursor:default}
.expl{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--surface-2);border:1px dashed var(--line);font-size:.95rem}
.expl b{color:var(--gold)}
.q-foot{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;align-items:center}
.linkbtn{background:none;border:0;padding:6px 0;color:var(--navy);font-weight:600;font-size:.9rem;text-decoration:underline;text-underline-offset:3px}
@media (prefers-color-scheme:dark){.linkbtn{color:var(--bubble)}}

/* ---------- পরীক্ষার হেডার ---------- */
.exambar{position:sticky;top:0;z-index:25;background:var(--surface);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.exambar .in{display:flex;align-items:center;gap:12px;height:60px}
.timer{font-weight:700;font-size:1.15rem;font-variant-numeric:tabular-nums;min-width:4.5ch}
.timer.low{color:var(--bad)}
.exambar .cnt{font-size:.9rem;color:var(--muted)}
.exambar .btn{margin-left:auto;min-height:40px;padding:8px 16px}
.exambar .prog{height:3px;background:var(--line)}
.exambar .prog i{display:block;height:100%;background:var(--gold);transition:width .2s}
.icon-btn{border:0;background:transparent;width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-size:1.3rem}

/* ---------- ফলাফল ---------- */
.result{padding:22px;text-align:center}
.stamp{width:150px;height:150px;margin:6px auto 12px;border-radius:50%;border:4px double var(--gold);display:grid;place-items:center;transform:rotate(-6deg)}
.stamp div{line-height:1.1}
.stamp b{font-family:var(--head);font-size:2.2rem;display:block}
.stamp span{font-size:.85rem;color:var(--muted)}
.tally{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}
.tally div{border-radius:12px;padding:10px 4px;background:var(--surface-2);border:1px solid var(--line)}
.tally b{display:block;font-size:1.2rem}
.tally .r b{color:var(--ok)} .tally .w b{color:var(--bad)}
.actions{display:grid;gap:10px;margin-top:8px}
.upsell{padding:16px;display:flex;gap:14px;align-items:center;background:var(--gold-bg);border-color:transparent}
.upsell .bk{width:46px;height:62px;border-radius:4px 8px 8px 4px;background:var(--navy);flex:none;position:relative}
.upsell .bk::after{content:"";position:absolute;left:6px;top:0;bottom:0;border-left:2px solid var(--gold-l)}

/* ---------- মডাল ---------- */
.modal{position:fixed;inset:0;background:rgba(10,12,30,.55);display:grid;place-items:end center;z-index:60;padding:16px}
.modal .sheet{background:var(--surface);border-radius:20px;padding:20px;width:min(100%,460px);margin-bottom:env(safe-area-inset-bottom,0px)}
.modal .sheet h2{margin-bottom:6px}
.modal .row{display:flex;gap:10px;margin-top:16px}
.modal .row .btn{flex:1}
@media (min-width:640px){.modal{place-items:center}}

/* ---------- PDF শপ ---------- */
.shop-hero{padding:26px 0 8px}
.products{display:grid;gap:16px}
@media (min-width:720px){.products{grid-template-columns:1fr 1fr}}
.prod{padding:18px;display:flex;gap:16px}
.cover{width:88px;height:120px;flex:none;border-radius:3px 8px 8px 3px;position:relative;overflow:hidden;color:#fff;text-align:center;
  background:linear-gradient(to bottom,var(--red) 0 64%,#353b6e 64%);box-shadow:0 10px 22px rgba(23,27,63,.25);padding:8px 6px;display:flex;flex-direction:column;align-items:center}
.cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:rgba(0,0,0,.18)}
.cover .ob{font-size:.45rem;line-height:1.1;opacity:.9}
.cover .tt{font-weight:700;font-size:.74rem;line-height:1.1;margin-top:14px;letter-spacing:-.01em}
.cover .st{font-size:.48rem;margin-top:3px;opacity:.95}
.cover .ft{position:absolute;bottom:8px;left:0;right:0;font-size:.42rem;opacity:.85}
.prod .bookimg{width:96px;flex:none;align-self:flex-start;filter:drop-shadow(0 12px 20px rgba(23,27,63,.28))}
.prod .info{flex:1;display:flex;flex-direction:column;gap:6px}
.prod ul{margin:2px 0 0;padding-left:18px;font-size:.92rem;color:var(--muted)}
.price{display:flex;align-items:baseline;gap:8px;margin-top:auto;padding-top:8px}
.price b{font-size:1.4rem;color:var(--red)}
.price s{color:var(--muted)}
.bundle{grid-column:1/-1;padding:20px;border:2px solid var(--gold);background:var(--surface)}
.bundle .covers{display:flex;align-items:flex-end;gap:10px;margin-bottom:14px}
.bundle .covers img{width:110px;filter:drop-shadow(0 12px 20px rgba(23,27,63,.28))}
.trust{display:grid;gap:10px;margin-top:8px}
@media (min-width:720px){.trust{grid-template-columns:repeat(3,1fr)}}
.trust div{padding:14px;font-size:.92rem}
.trust b{display:block;margin-bottom:2px}
footer.site{background:#141838;color:#8f96bd;font-size:14.5px;padding:32px 0 28px;margin-top:40px}
footer.site a{color:#c3c9e6;text-decoration:none}
footer.site img{width:130px;height:auto;margin-bottom:8px}
footer.site .fl{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:10px}
footer.site .cp{margin-top:16px;font-size:13.5px;color:#6f77a3}

/* পরীক্ষা চলাকালীন উপরের বার ও নিচের ট্যাব লুকানো থাকে, যাতে মনোযোগ নষ্ট না হয় */
body.exam-mode .topbar, body.exam-mode .tabbar{display:none}
body.exam-mode{padding-bottom:0}


/* হোমের NeoVocab কার্ড (আগের হোম পেজের মতো) */
.feat{display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center;padding:20px;text-decoration:none;box-shadow:var(--shadow)}
.feat img{width:110px;filter:drop-shadow(0 14px 24px rgba(23,27,63,.3))}
.feat .badge{display:inline-block;background:var(--gold-l);color:var(--navy);font-weight:700;font-size:12.5px;border-radius:99px;padding:2px 12px;margin-bottom:6px}
.feat h3{font-size:1.15rem;margin-bottom:4px}
.price-red{font-size:1.4rem;font-weight:700;color:var(--red)}
.price-red s{color:#93a1bb;font-size:1rem;font-weight:400;margin-right:6px}
.eyebrow{display:inline-block;font-weight:700;font-size:13.5px;letter-spacing:.03em;color:var(--red);background:#ffe6ec;padding:5px 15px;border-radius:99px;margin-bottom:10px}
.freebox{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:18px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:space-between}
img{max-width:100%;height:auto}
.today{position:relative;z-index:2}
.bundle .covers{display:flex;align-items:flex-end;gap:12px;margin-bottom:14px}
.bundle .covers img{width:96px;filter:drop-shadow(0 12px 20px rgba(23,27,63,.28))}

/* =========================================================
   নতুন অংশ — অগ্রগতি, ব্যাজ ও এক-প্রশ্ন-এক-পর্দা অনুশীলন
   ========================================================= */

/* ---------- উপরের বারে XP ---------- */
.xp-pill{display:flex;align-items:center;gap:5px;background:rgba(255,255,255,.12);border-radius:999px;
  padding:4px 11px;font-weight:700;font-size:.9rem;text-decoration:none;color:#fff}
.xp-pill .ic{color:var(--gold-l)}

/* ---------- হোমের অবস্থা-কার্ড ---------- */
.status{display:grid;gap:14px;padding:18px}
.status .row1{display:flex;align-items:center;gap:16px}
.status .ring{flex:none}
.status .lv{flex:1;min-width:0}
.status .lv b{display:block;font-size:1.05rem;color:var(--ink)}
.lvbar{height:9px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:7px}
.lvbar>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-l));border-radius:99px;transition:width .5s}
.weekdots{display:flex;justify-content:space-between;gap:6px}
.weekdots div{flex:1;text-align:center;font-size:.72rem;color:var(--muted)}
.weekdots i{display:block;width:100%;aspect-ratio:1;max-width:34px;margin:0 auto 4px;border-radius:50%;
  background:var(--surface-2);border:1.5px solid var(--line);display:grid;place-items:center;font-style:normal;font-size:.8rem}
.weekdots .on i{background:var(--teal-bg);border-color:var(--teal);color:var(--teal);font-weight:700}
.weekdots .is-today i{box-shadow:0 0 0 3px rgba(227,190,106,.45)}

/* ---------- যেখানে ছিলেন ---------- */
.resume{display:flex;align-items:center;gap:14px;padding:16px;text-decoration:none}
.resume .ic{width:46px;height:46px;border-radius:14px;flex:none;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-size:1.2rem}
.resume .meta{flex:1;min-width:0}
.resume .meta b{color:var(--ink)}

/* ---------- ব্যাজ ---------- */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:420px){.badges{grid-template-columns:repeat(3,1fr)}}
.bg{text-align:center;padding:12px 6px;border-radius:14px;background:var(--surface-2);border:1px solid var(--line)}
.bg .ic{font-size:1.6rem;line-height:1.2;filter:grayscale(1);opacity:.35}
.bg b{display:block;font-size:.76rem;font-weight:600;margin-top:4px;color:var(--muted);line-height:1.25}
.bg.got{background:var(--gold-bg);border-color:transparent}
.bg.got .ic{filter:none;opacity:1}
.bg.got b{color:var(--ink)}
.badge-pop{position:fixed;left:50%;top:calc(14px + env(safe-area-inset-top,0px));transform:translate(-50%,-140%);
  background:var(--ink);color:var(--paper);border-radius:16px;padding:12px 18px;z-index:70;
  display:flex;align-items:center;gap:12px;box-shadow:0 18px 40px rgba(0,0,0,.3);max-width:92vw;
  transition:transform .35s cubic-bezier(.2,1.3,.5,1),opacity .35s;opacity:0}
.badge-pop.show{transform:translate(-50%,0);opacity:1}
.badge-pop .ic{font-size:1.8rem}
.badge-pop b{font-family:var(--head)}

/* ---------- "শীঘ্রই" অংশ গুটিয়ে রাখা ---------- */
.fold{margin-top:14px}
.fold summary{list-style:none;cursor:pointer;padding:12px 14px;border-radius:var(--r-m);
  background:var(--surface-2);border:1px dashed var(--line);color:var(--muted);font-size:.92rem;text-align:center}
.fold summary::-webkit-details-marker{display:none}
.fold[open] summary{margin-bottom:10px}
.soon-list{display:flex;flex-wrap:wrap;gap:8px}
.soon-list span{font-size:.85rem;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);
  border-radius:999px;padding:5px 12px}

/* ---------- এক প্রশ্ন, এক পর্দা ---------- */
body.focus-mode .topbar, body.focus-mode .tabbar, body.focus-mode footer.site{display:none}
body.focus-mode{padding-bottom:0;background:var(--surface)}
.focus{min-height:100svh;display:flex;flex-direction:column}
.focus-top{display:flex;align-items:center;gap:12px;padding:calc(10px + env(safe-area-inset-top,0px)) 16px 10px}
.track{flex:1;height:14px;border-radius:99px;background:var(--line);overflow:hidden}
.track>i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--teal),#39c79b);
  transition:width .35s cubic-bezier(.3,1.2,.4,1)}
.focus-xp{font-weight:700;font-size:.9rem;color:var(--gold);min-width:3.4em;text-align:right}
.focus-body{flex:1;padding:8px 16px 150px;max-width:620px;margin:0 auto;width:100%}
.fq{font-family:var(--head);font-weight:700;color:var(--ink);font-size:clamp(1.12rem,4.4vw,1.4rem);
  line-height:1.5;margin:14px 0 6px}
.fsrc{font-size:.84rem;color:var(--muted);margin-bottom:14px}
.fopts{display:grid;gap:10px}
.fopt{display:flex;align-items:center;gap:13px;width:100%;text-align:left;border:2px solid var(--line);
  background:var(--surface);border-radius:16px;padding:14px;min-height:60px;font-size:1.02rem;
  transition:transform .08s,border-color .15s,background .15s}
.fopt .bub{width:32px;height:32px;border-radius:50%;border:2px solid var(--bubble);color:var(--bubble);
  display:grid;place-items:center;flex:none;font-weight:700;font-size:.92rem}
.fopt:active{transform:scale(.985)}
.fopt.right{border-color:var(--ok);background:var(--ok-bg)}
.fopt.right .bub{background:var(--ok);border-color:var(--ok);color:#fff}
.fopt.wrong{border-color:var(--bad);background:var(--bad-bg)}
.fopt.wrong .bub{background:var(--bad);border-color:var(--bad);color:#fff}
.fopt.printed{border-color:var(--amber);background:var(--amber-bg)}
.fopt.printed .bub{background:var(--amber);border-color:var(--amber);color:#fff}
.fopt[disabled]{cursor:default}
.fopt.right{animation:pop .3s ease}
@keyframes pop{0%{transform:scale(1)}45%{transform:scale(1.035)}100%{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.fopt.right{animation:none}.track>i{transition:none}}

/* নিচ থেকে উঠে আসা ফলাফলের পাতা */
.fb{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--surface);
  border-top:3px solid var(--line);border-radius:20px 20px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom,0px));
  transform:translateY(102%);transition:transform .32s cubic-bezier(.2,1,.4,1);box-shadow:0 -14px 40px rgba(9,25,60,.14)}
.fb.show{transform:translateY(0)}
.fb.ok{background:var(--ok-bg);border-top-color:var(--ok)}
.fb.no{background:var(--bad-bg);border-top-color:var(--bad)}
.fb.warn{background:var(--amber-bg);border-top-color:var(--amber)}   /* ছাপা উত্তর ভুল */
.fb .in{max-width:620px;margin:0 auto}
.fb .hd{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:1.12rem}
.fb.ok .hd{color:var(--ok)} .fb.no .hd{color:var(--bad)} .fb.warn .hd{color:var(--amber)}
.fb .hd .pts{margin-left:auto;font-size:.9rem;color:var(--gold)}
.fb .ex{margin-top:8px;font-size:.96rem;color:var(--text);line-height:1.6;max-height:34vh;overflow:auto}
.fb .ex b{color:var(--ink)}
.fb .btn{margin-top:14px;width:100%}
@media (prefers-reduced-motion:reduce){.fb{transition:none}}

/* ---------- অনুশীলন শেষের পর্দা ---------- */
.done{text-align:center;padding:30px 20px}
.done .big{font-size:3.4rem;line-height:1.1}
.done h2{margin:10px 0 4px}
.gain{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:16px 0 4px}
.gain span{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:8px 14px;font-size:.92rem}
.gain b{color:var(--ink)}

/* ---------- মোড বাছাই (৩টি) ---------- */
.mode.practice .ic{background:var(--teal-bg);color:var(--teal)}
.mode .go{margin-left:auto;align-self:center;color:var(--muted);font-size:1.3rem}
.mode-grid .mode{text-decoration:none;align-items:center}
.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

/* সংশোধন: হোমের `.today .card` নিয়মটা (flex) নতুন status কার্ডের grid-কে হারিয়ে দিচ্ছিল */
.today .card.status{display:grid;align-items:stretch}
/* সংশোধন: .resume-এর display:flex থাকায় hidden অ্যাট্রিবিউটটা কাজ করছিল না */
.resume[hidden]{display:none}
.status .lv b{line-height:1.35}
.status .ring{width:78px;height:78px}
.status .ring>span{width:60px;height:60px;font-size:.9rem}
/* সপ্তাহের বৃত্তগুলো সব এক মাপের — আজকের দিনের রিং যেন মাপ না বদলায় */
.weekdots i{width:32px;height:32px;max-width:none;aspect-ratio:auto}
.weekdots div{display:flex;flex-direction:column;align-items:center}
/* ব্যাজের পপআপ যেন শেষের পর্দার লেখা ঢেকে না দেয় */
.badge-pop{top:calc(10px + env(safe-area-inset-top,0px));padding:10px 16px}
/* বারের লেখাগুলোর উচ্চতা একরকম নয় (যুক্তাক্ষরে লাইন লম্বা হয়), তাই
   বৃত্ত আর লেখার জন্য আলাদা সারি বেঁধে দেওয়া — সব বৃত্ত এক সমান্তরালে থাকে */
.weekdots div{display:grid;grid-template-rows:32px auto;justify-items:center;align-content:start}
.weekdots i{margin:0 0 4px}
/* "মঙ্গল"/"শুক্র" সরু ঘরে দুই লাইনে ভেঙে যাচ্ছিল, তাতে ওই ঘরটা লম্বা হয়ে
   বৃত্তটা উপরে উঠে যেত। লেখা একটু ছোট করে এক লাইনে বেঁধে দেওয়া হলো। */
.weekdots div{white-space:nowrap;font-size:.7rem}
/* বড় স্ক্রিনে উপরের বারটাও প্রশ্নের সমান চওড়া — নইলে অগ্রগতির বার অসম্ভব লম্বা দেখায় */
.focus-top{max-width:620px;margin:0 auto;width:100%}

/* ---------- পরিবর্তনশীল (সাম্প্রতিক) প্রশ্ন ----------
   যেসব প্রশ্নের উত্তর সময়ের সাথে বদলায় — "বর্তমানে কত?" ধরনের।
   ছাত্র যেন পুরনো উত্তরকে চিরসত্য ভেবে না বসে। */
.vol{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:700;
  padding:3px 11px;border-radius:999px;background:var(--amber-bg);color:var(--amber);border:1px solid transparent}
.volnote{margin-top:10px;padding:10px 13px;border-radius:12px;font-size:.9rem;line-height:1.55;
  background:var(--amber-bg);color:var(--ink);border-left:4px solid var(--amber)}
.volnote b{color:var(--amber)}
.fq + .volwrap{margin-bottom:12px}

/* সম্পাদকের নোট — ছাপা উত্তর ভুল বা বিতর্কিত হলে। বেগুনি, যাতে কমলা
   "সাম্প্রতিক তথ্য" সতর্কবার্তার সাথে গুলিয়ে না যায়। */
.note-flag{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:700;
  padding:3px 11px;border-radius:999px;background:var(--violet-bg);color:var(--violet);border:1px solid transparent}
.ednote{margin-top:10px;padding:10px 13px;border-radius:12px;font-size:.9rem;line-height:1.55;
  background:var(--violet-bg);color:var(--ink);border-left:4px solid var(--violet)}
.ednote b{color:var(--violet)}
/* ছাপা উত্তরটাই ভুল — সবুজের বদলে সতর্ক রঙ, যাতে ভুলটা শেখা না হয় */
.ednote.bad{background:var(--bad-bg);border-left-color:var(--bad)}
.ednote.bad b{color:var(--bad)}
.note-flag.bad{background:var(--bad-bg);color:var(--bad)}
.opt.printed{border-color:var(--amber);background:var(--amber-bg)}
.opt.printed .bub{border-color:var(--amber);color:var(--amber)}
.mk.pr{font-size:.74rem;font-weight:700;color:var(--amber);letter-spacing:.2px}