/* AI University — prices, checkout, locked lessons, notes/highlights, feedback, reports, admin, reach (assets/plus.js) */
.price-pill s,.cx-was,.co-price s{opacity:.6;font-weight:500;text-decoration-thickness:1.5px}
.price-pill{background:linear-gradient(135deg,#fff4d6,#ffe3a3)!important;color:#7a4b00!important;border:0!important;font-weight:700}
:root[data-theme="dark"] .price-pill{background:#3a2c0b!important;color:#ffd98a!important}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .price-pill{background:#3a2c0b!important;color:#ffd98a!important}}

/* course page price box */
.cx-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 10px}
.cx-price .cx-now{font-size:34px;font-weight:800;color:var(--ink);font-family:var(--sans)}
.cx-price .cx-was{font-size:18px;color:var(--mut)}
.cx-price .cx-off{font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:99px;background:linear-gradient(135deg,#ff3d68,#ff8a3d);color:#fff}
.cx-price small{flex-basis:100%;font-size:13.5px;color:var(--mut);font-weight:500}
.cx-try{margin-top:8px}
.cx-pending{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--gold-soft);color:var(--ink);margin-bottom:10px}
.cx-pending small{display:block;color:var(--mut);font-size:13px}
.cx-curr li.locked{opacity:.72}
.cx-curr li.locked .i{color:var(--faint)}
.seo-pre{padding:40px 16px}
.seo-pre h1{font-size:30px;margin-bottom:10px}.seo-pre h2{margin:18px 0 6px}.seo-pre ul,.seo-pre ol{padding-left:22px}

/* locked lesson */
.lk-buy{text-align:center}
.lk-buy s{opacity:.6}
.lk-buy .btn{margin-top:14px}

/* lesson tools: notes + feedback */
.l-tools{margin:34px 0 18px;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--soft)}
.lt-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px dashed var(--line2)}
.lt-row em{font-style:normal;background:var(--brand);color:#fff;border-radius:99px;padding:0 8px;font-size:12px;margin-left:4px}
.lt-tip{font-size:13.5px;display:inline-flex;gap:6px;align-items:center}
.lt-fb b{display:block;color:var(--ink);margin-bottom:6px}
.stars{display:flex;gap:4px;margin-bottom:10px}
.stars button{border:0;background:none;cursor:pointer;color:var(--faint);padding:2px;transition:transform .15s}
.stars button:hover{transform:scale(1.15)}
.stars button .i{width:28px;height:28px}
.stars button.on{color:#f5a524}.stars button.on .i{fill:#f5a524}
.lt-acts{display:flex;flex-wrap:wrap;gap:8px}
.chip-b{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line2);background:var(--card);border-radius:99px;padding:6px 14px;cursor:pointer;font-size:14px;color:var(--txt)}
.chip-b:hover{border-color:var(--brand);color:var(--brand)}
.lt-form{margin-top:12px}
.lt-form textarea,.nd-in textarea{width:100%;border:1px solid var(--line2);border-radius:12px;padding:10px 12px;background:var(--card);font:inherit;color:var(--txt);resize:vertical}
.lt-fr{display:flex;gap:8px;margin-top:8px}
.lt-thanks{margin-top:10px;color:var(--green);font-weight:600;display:flex;gap:6px;align-items:center}

/* highlights */
mark.hl{border-radius:3px;padding:0 1px;cursor:pointer;color:inherit}
.hl-y{background:rgba(255,213,0,.42)}.hl-g{background:rgba(61,220,151,.38)}.hl-b{background:rgba(94,151,255,.35)}.hl-p{background:rgba(255,61,104,.28)}
mark.hl.has-note{box-shadow:inset 0 -2px 0 rgba(0,0,0,.35)}
.selbar{position:absolute;z-index:80;display:flex;gap:6px;align-items:center;padding:6px 8px;border-radius:14px;background:var(--navy);box-shadow:var(--shadow-lg)}
.selbar[hidden]{display:none}
.selbar .sw{width:24px;height:24px;border-radius:50%;border:2px solid #fff;cursor:pointer}
.selbar .sw-y{background:#ffd500}.selbar .sw-g{background:#3ddc97}.selbar .sw-b{background:#5e97ff}.selbar .sw-p{background:#ff3d68}
.selbar button:not(.sw){display:inline-flex;gap:5px;align-items:center;border:0;background:rgba(255,255,255,.14);color:#fff;border-radius:10px;padding:4px 10px;cursor:pointer;font-size:14px}
.selbar .i{width:16px;height:16px}

/* notes dialog */
.notes-dlg{margin:auto 0 auto auto;height:100%;max-height:100%;width:min(440px,100%);border:0;padding:0;background:var(--bg);color:var(--txt);box-shadow:var(--shadow-lg)}
.notes-dlg::backdrop{background:rgba(1,24,53,.45)}
.nd-in{padding:18px;display:flex;flex-direction:column;gap:14px;min-height:100%}
.nd-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.nd-top b{display:flex;gap:8px;align-items:center;color:var(--ink)}
.nd-top button{border:0;background:var(--soft);border-radius:10px;padding:6px;cursor:pointer}
.nd-new{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.nd-item{border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--card)}
.nd-item.focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.hlq{margin:0 0 8px;padding:6px 10px;border-radius:8px;font-size:14.5px;line-height:1.6}
.nd-acts{display:flex;gap:8px;align-items:center;margin-top:6px}
.nd-acts small{margin-right:auto;color:var(--faint)}
.nd-acts button{border:0;background:var(--soft);border-radius:8px;padding:4px 10px;cursor:pointer;display:inline-flex;gap:4px;align-items:center;font-size:13.5px}
.nd-acts .i{width:15px;height:15px}

/* dashboard: orders / notes / report */
.od-list{display:flex;flex-direction:column;gap:10px}
.od{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.od>div{flex:1;min-width:200px}.od b{color:var(--ink)}
.od small{display:block;color:var(--mut);font-size:13.5px}
.od-note{color:var(--red)!important}
.od-ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--soft)}
.st-pending .od-ic{background:var(--gold-soft);color:var(--gold)}.st-approved .od-ic{background:var(--green-soft);color:var(--green)}.st-rejected .od-ic{background:#fde8e8;color:var(--red)}
.od-st{font-size:13px;font-weight:700;padding:4px 12px;border-radius:99px;background:var(--soft);color:var(--mut)}
.st-approved .od-st{background:var(--green-soft);color:var(--green)}.st-pending .od-st{background:var(--gold-soft);color:var(--gold)}
.od-help{margin-top:12px;font-size:14px;display:flex;gap:6px;align-items:center}
.nt-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.nt-tools input{flex:1;min-width:200px;height:44px;border:1px solid var(--line2);border-radius:12px;padding:0 14px;background:var(--card)}
.nt-c{margin-bottom:22px}.nt-c h3{color:var(--ink);margin-bottom:8px;font-size:18px}
.nt{display:block;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card);margin-bottom:8px;transition:border-color .2s}
.nt:hover{border-color:var(--brand)}.nt small{color:var(--faint);font-size:12.5px;display:block;margin-bottom:6px}
.nt p{color:var(--txt);white-space:pre-wrap}
.rp{display:flex;flex-direction:column;gap:16px}
.rp-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rp-kpi div{padding:14px;border-radius:16px;background:linear-gradient(135deg,var(--brand-soft),var(--soft));border:1px solid var(--line)}
.rp-kpi b{display:block;font-size:22px;color:var(--ink)}.rp-kpi small{color:var(--mut);font-size:13px}
.rp-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
.rp-box{padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--card);min-width:0}
.rp-box h3{display:flex;gap:8px;align-items:center;color:var(--ink);font-size:17px;margin-bottom:12px}
.rp-weeks{display:grid;grid-template-columns:repeat(12,1fr);gap:6px;height:150px;align-items:end}
.rp-weeks div{height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px}
.rp-weeks i{width:100%;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--brand2),var(--brand));transform-origin:bottom;animation:grow .7s ease both}
.rp-weeks small{font-size:10.5px;color:var(--faint);white-space:nowrap;height:14px}
@keyframes grow{from{transform:scaleY(0)}}
.rp-heat{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-flow:column;grid-template-rows:repeat(7,1fr);gap:3px}
.rp-heat i{aspect-ratio:1;border-radius:3px;background:var(--soft2)}
.lv1{background:#c7dbff!important}.lv2{background:#7fa9ff!important}.lv3{background:#3b7bff!important}.lv4{background:#0040b8!important}
.rp-leg{display:flex;gap:4px;align-items:center;margin-top:8px;font-size:12px;color:var(--faint)}.rp-leg i{width:12px;height:12px;border-radius:3px}
.rp-c{border-top:1px solid var(--line);padding:10px 0}
.rp-c summary{display:flex;gap:12px;align-items:center;cursor:pointer;list-style:none}
.rp-c summary::-webkit-details-marker{display:none}
.rp-c summary>div{flex:1;min-width:0}.rp-c summary b{color:var(--ink);display:block}.rp-c summary small{color:var(--mut);font-size:13px}
.rp-c[open] .chev{transform:rotate(180deg)}
.rp-ring{--p:0;width:52px;height:52px;border-radius:50%;flex:none;display:grid;place-items:center;background:conic-gradient(var(--brand) calc(var(--p)*1%),var(--soft2) 0)}
.rp-ring b{width:40px;height:40px;border-radius:50%;background:var(--card);display:grid;place-items:center;font-size:12.5px}
.rp-q{margin:12px 0;display:flex;flex-direction:column;gap:6px}
.rp-qr{display:grid;grid-template-columns:minmax(0,1fr) 120px 54px;gap:10px;align-items:center;font-size:14px}
.rp-qr span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rp-bar{height:8px;border-radius:99px;background:var(--soft2);overflow:hidden}.rp-bar i{display:block;height:100%}
.rp-bar .ok{background:var(--green)}.rp-bar .lo{background:#f5a524}
.rp-t{width:100%;border-collapse:collapse;font-size:14px;margin-top:8px}
.rp-t th{text-align:left;color:var(--mut);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--line)}
.rp-t td{padding:7px 8px;border-bottom:1px solid var(--line)}
.rp-t tr.nv td{color:var(--faint)}.rp-t a:hover{color:var(--brand)}
.rp-t .ok{color:var(--green)}
.rp-c .rp-t{display:block;overflow-x:auto}
.rp-tl{list-style:none;position:relative;padding-left:4px}
.rp-tl li{display:flex;gap:12px;padding:6px 0;position:relative}
.rp-tl li::before{content:"";position:absolute;left:5px;top:20px;bottom:-6px;width:2px;background:var(--line)}
.rp-tl li:last-child::before{display:none}
.tl-dot{width:12px;height:12px;border-radius:50%;background:var(--brand);margin-top:7px;flex:none;box-shadow:0 0 0 4px var(--brand-soft)}
.rp-tl b{color:var(--ink);font-weight:600}.rp-tl small{display:block;color:var(--mut);font-size:13px}
@media (max-width:760px){.rp-kpi{grid-template-columns:repeat(2,1fr)}.rp-grid{grid-template-columns:1fr}.rp-qr{grid-template-columns:1fr 70px 46px}}

/* checkout */
.co{padding:34px 16px 60px}
.co-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;align-items:start}
.co-sum{position:relative;border-radius:24px;overflow:hidden;color:#fff;background:linear-gradient(150deg,var(--c1),var(--c2));min-height:360px}
.co-sum img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.co-sum-in{position:relative;padding:26px;display:flex;flex-direction:column;gap:12px;background:linear-gradient(180deg,transparent,rgba(1,24,53,.6))}
.co-sum .eyebrow{color:#cfe0ff}
.co-sum h2{font-size:24px;line-height:1.35}
.co-price{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.co-price b{font-size:44px;line-height:1}
.co-price s{font-size:20px}
.co-save{background:#fff;color:#c2185b;font-weight:800;border-radius:99px;padding:3px 12px;font-size:13px}
.co-inc{list-style:none;display:flex;flex-direction:column;gap:6px}
.co-inc li{display:flex;gap:8px;align-items:center}
.co-pay{padding:24px;border:1px solid var(--line);border-radius:24px;background:var(--card);box-shadow:var(--shadow)}
.co-pay h1{font-size:24px;color:var(--ink);margin-bottom:14px;display:flex;gap:10px;align-items:center}
.co-pay h1::before{content:"";width:34px;height:34px;border-radius:10px;background:#e2136e url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='M12 2v20M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6'/%3E%3C/svg%3E") center/20px no-repeat}
.co-steps{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.co-steps li{display:flex;gap:12px}
.co-steps li>span{width:30px;height:30px;flex:none;border-radius:50%;display:grid;place-items:center;background:#fde7f1;color:#e2136e;font-weight:800}
.co-steps b{color:var(--ink)}.co-steps em{font-style:normal;color:#e2136e}
.co-steps small{display:block;color:var(--mut);font-size:13.5px}
.co-num{display:flex;gap:10px;align-items:center;margin:6px 0 2px}
.co-num code{font-family:'Inter',monospace;font-size:26px;font-weight:800;color:var(--ink);background:var(--soft);padding:4px 14px;border-radius:12px}
.co-form{display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px dashed var(--line2)}
.co-form label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--ink)}
.co-form input{height:48px;border:1px solid var(--line2);border-radius:12px;padding:0 14px;background:var(--bg);font-family:'Inter',var(--sans);font-size:17px}
.co-form input:focus{outline:2px solid var(--brand);border-color:transparent}
.co-wait{display:flex;gap:12px;padding:14px;border-radius:14px;background:var(--gold-soft);margin-bottom:16px}
.co-wait small{display:block;color:var(--mut)}
.co-done{text-align:center;max-width:560px;margin:40px auto;display:flex;flex-direction:column;align-items:center;gap:12px}
.co-done>.i{width:56px;height:56px;color:var(--green)}
.co-done h1{color:var(--ink);font-size:26px}
.co-done .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
@media (max-width:820px){.co-grid{grid-template-columns:1fr}.co-sum{min-height:0}.co-num code{font-size:22px}}

/* admin */
.ad{padding:30px 16px 60px}
.ad-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.ad-head h1{display:flex;gap:10px;align-items:center;color:var(--ink);font-size:26px}
.ad-kpi{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.ad-kpi div{padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.ad-kpi span{color:var(--brand)}.ad-kpi b{display:block;font-size:26px;color:var(--ink)}.ad-kpi small{color:var(--mut)}.ad-kpi em{display:block;font-style:normal;font-size:12.5px;color:var(--green)}
.ad-rt{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.ad-rt span{padding:5px 12px;border-radius:99px;background:var(--gold-soft);font-size:13.5px}
.ad-filt{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.ad-filt button{border:1px solid var(--line2);background:var(--card);border-radius:99px;padding:5px 14px;cursor:pointer}
.ad-filt button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.ad-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--card);margin-bottom:10px}
.ad-main{flex:1;min-width:240px;display:flex;flex-direction:column;gap:3px}
.ad-main b{color:var(--ink);display:flex;gap:6px;align-items:center}.ad-main small{color:var(--mut)}.ad-main p{white-space:pre-wrap;margin:4px 0}
.ad-trx{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px}
.ad-trx code{font-family:'Inter',monospace;font-weight:700;background:var(--soft);padding:1px 8px;border-radius:6px}
.ad-acts{display:flex;gap:8px}
.ad-tw{overflow-x:auto}
@media (max-width:980px){.ad-kpi{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.ad-kpi{grid-template-columns:repeat(2,1fr)}}

/* home: Teknaf → Tetulia reach */
.rc-count{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.rc-count b{font-size:46px;line-height:1;background:linear-gradient(135deg,#3ddc97,#38d3f5);-webkit-background-clip:text;background-clip:text;color:transparent}
.rc-count span{color:inherit;opacity:.85}
.rc-chips{display:flex;flex-wrap:wrap;gap:6px}
.rc-chips span{padding:4px 11px;border-radius:99px;font-size:13.5px;border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.55);background:rgba(255,255,255,.04);display:inline-flex;gap:6px;align-items:center}
.rc-chips span.on{color:#fff;border-color:transparent;background:linear-gradient(135deg,#0a8f5f,#0aa4c7);box-shadow:0 0 18px rgba(61,220,151,.35);animation:pop .5s var(--d,0s) both}
.rc-chips em{font-style:normal;font-size:11.5px;background:rgba(255,255,255,.22);border-radius:99px;padding:0 6px}
.rc-note{margin-top:14px;opacity:.85;font-size:14.5px}.rc-note small{display:block;opacity:.7;font-size:12.5px;margin-top:2px}
@keyframes pop{from{transform:scale(.6);opacity:0}}
@media (prefers-reduced-motion:reduce){.rc-chips span.on,.rp-weeks i{animation:none}}

/* ---------- header v4 (2026-10-17): clean, brand, same on every page; navy on the home hero ---------- */
#site-header{display:block;height:68px;background:var(--bg);border-bottom:1px solid var(--line)} /* placeholder until app.js injects the header → no layout jump */
body[data-v4] #site-header{background:#011835;border-color:rgba(255,255,255,.08)}
.site-header{background:var(--bg);border-bottom:1px solid var(--line)}
.site-header .wrap{height:68px;gap:20px}
.brand-logo img{height:40px}
.nav{gap:2px;margin-left:12px}
.nav a{position:relative;padding:8px 12px;border-radius:0;background:none!important;font-weight:500;color:var(--mut)}
.nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:2px;border-radius:2px;background:#0050ed;transform:scaleX(0);transition:transform .25s}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{transform:scaleX(.5)}
.nav a.active{color:var(--ink);font-weight:600}
.nav a.active::after{transform:scaleX(1)}
.h-actions{gap:8px}
.icon-btn{width:40px;height:40px;border-radius:12px;border:0;background:transparent}
.icon-btn:hover{background:var(--soft)}
.h-actions .btn-sm{height:40px;border-radius:12px;padding:0 16px}
.h-actions .btn-primary{background:#0050ed;border-color:#0050ed}
.h-actions .btn-ghost{border:0;background:transparent}
.h-actions .btn-ghost:hover{background:var(--soft)}
.avatar{background:linear-gradient(140deg,#0050ed,#011835);box-shadow:0 0 0 3px var(--bg),0 0 0 4px rgba(0,80,237,.35)}
/* account menu */
.menu{width:260px;padding:6px;border-radius:18px;transform-origin:top right;animation:mnu .18s ease-out}
@keyframes mnu{from{opacity:0;transform:translateY(-6px) scale(.98)}}
.menu .who{margin:-6px -6px 6px;padding:14px 16px;border-radius:18px 18px 0 0;background:linear-gradient(135deg,#011835,#0050ed);border:0}
.menu .who b{color:#fff}.menu .who small{color:#c9dbff}
.menu .i{color:#0050ed}
.menu a:hover,.menu button:hover{background:var(--brand-soft);color:var(--ink)}
.menu [data-logout]{color:var(--red)}.menu [data-logout] .i{color:var(--red)}
/* mobile menu */
.mobile-nav{padding:8px 16px 18px;box-shadow:0 20px 40px rgba(1,24,53,.12)}
.mobile-nav.open{display:block;animation:mnu .2s ease-out}
.mobile-nav a{padding:13px 6px;font-size:16px;color:var(--ink)}
.mobile-nav a.btn{color:#fff;text-align:center;border-radius:14px;margin-top:14px;background:#0050ed;border:0}
/* home: header sits on the navy hero */
body[data-v4] .site-header{background:#011835;border-bottom-color:rgba(255,255,255,.08)}
body[data-v4] .brand-logo .lg-light{display:none}body[data-v4] .brand-logo .lg-dark{display:block}
body[data-v4] .nav a{color:#b8c9ec}body[data-v4] .nav a:hover,body[data-v4] .nav a.active{color:#fff}
body[data-v4] .nav a::after{background:#7fb0ff}
body[data-v4] .icon-btn{color:#dbe6ff}body[data-v4] .icon-btn:hover{background:rgba(255,255,255,.1)}
body[data-v4] .h-actions .btn-ghost{color:#fff}body[data-v4] .h-actions .btn-ghost:hover{background:rgba(255,255,255,.1)}
body[data-v4] .avatar{box-shadow:0 0 0 3px #011835,0 0 0 4px rgba(127,176,255,.5)}
body[data-v4] .mobile-nav{background:#011835;border-top-color:rgba(255,255,255,.08)}
body[data-v4] .mobile-nav a{color:#fff;border-bottom-color:rgba(255,255,255,.08)}
@media (max-width:1000px){.nav a{padding:8px 9px;font-size:14.5px}}
/* audit fixes 2026-10-17 */
.eyebrow{letter-spacing:0!important}  /* Bangla must never get letter-spacing */
.co-rej{background:#fde8e8}.co-rej .i{color:var(--red)}
:root[data-theme="dark"] .co-rej{background:#3a1414}
.aub-new{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:200;border:0;border-radius:99px;padding:11px 20px;background:#011835;color:#fff;font:inherit;font-weight:600;box-shadow:0 14px 34px rgba(1,24,53,.35);cursor:pointer}
.aub-new:hover{background:#0050ed}

[hidden]{display:none!important}