/*
Theme Name: BD News
Theme URI: https://bd-news.com
Author: BD News
Description: বাংলা ভাষার বাংলাদেশি নিউজ অ্যাগ্রিগেটর থিম। ৬০+ সংবাদমাধ্যমের শিরোনাম, ছবি ও লোগোসহ ঘটনা অনুযায়ী সাজানো। সর্বশেষ টিকার, আলোচিত খবর, বিষয়ভিত্তিক ব্লক, সুখবর, ডার্ক মোড, বাংলা তারিখ ও বঙ্গাব্দ।
Version: 2.3.0
Requires at least: 6.3
Tested up to: 6.8
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bd-news
*/

:root{
  --bg:#f3f7f4; --surface:#fff; --ink:#12201a; --muted:#5a6c63; --line:#dde7e1;
  --green:#0b6e4f; --green-dk:#09553d; --green-lt:#e3f2ea; --red:#e03e52; --red-lt:#fde8eb;
  --shadow:0 1px 2px rgba(10,40,25,.06),0 8px 24px rgba(10,40,25,.06);
  --f:"Noto Sans Bengali","Kohinoor Bangla","Nirmala UI","Shonar Bangla","Vrinda",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --w:1200px; color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#0b1310; --surface:#121d17; --ink:#e8f1ec; --muted:#9bb0a5; --line:#233329;
    --green:#4cc08f; --green-dk:#82dbb4; --green-lt:#163025; --red:#ff7d8d; --red-lt:#3a1c22;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35); color-scheme:dark}
}
:root[data-theme="dark"]{--bg:#0b1310; --surface:#121d17; --ink:#e8f1ec; --muted:#9bb0a5; --line:#233329;
  --green:#4cc08f; --green-dk:#82dbb4; --green-lt:#163025; --red:#ff7d8d; --red-lt:#3a1c22;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35); color-scheme:dark}

/* topic colours */
[data-c]{--c:var(--green)}
[data-c=politics]{--c:#5b4bd5}[data-c=business]{--c:#b7791f}[data-c=sports]{--c:#1c7ed6}[data-c=crime]{--c:#c92a2a}
[data-c=world]{--c:#0c8599}[data-c=entertainment]{--c:#d6336c}[data-c=technology]{--c:#364fc7}[data-c=education]{--c:#2b8a3e}
[data-c=health]{--c:#e8590c}[data-c=environment]{--c:#2f9e44}[data-c=good]{--c:#e0a100}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:130px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 var(--f);-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
html[data-show=bn] [data-l=en],html[data-show=en] [data-l=bn]{display:none!important}
a{color:inherit;text-decoration:none}
a:hover{color:var(--green-dk)}
button{font:inherit;color:inherit}
a:focus-visible,input:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--surface);padding:8px 12px;border-radius:6px;z-index:50}
.skip:focus{left:8px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 16px}

/* top strip: date, language, theme */
.strip{background:#0a3d2c;color:#d6eee2;font-size:.82rem}
.strip-in{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:5px;padding-bottom:5px}
.strip b{font-weight:600;color:#fff}
.tools{display:flex;align-items:center;gap:8px}
.seg{display:inline-flex;background:rgba(255,255,255,.12);border-radius:999px;padding:2px}
.seg button{border:0;background:transparent;color:#d6eee2;padding:1px 11px;border-radius:999px;cursor:pointer;font-size:.8rem;line-height:1.6}
.seg button[aria-pressed=true]{background:#fff;color:#0a3d2c;font-weight:600}
.icon-btn{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;cursor:pointer}
.icon-btn:hover{background:rgba(255,255,255,.22)}
@media (max-width:640px){.strip{font-size:.78rem}.strip .bd{display:none}.strip .date{white-space:nowrap}.seg button{padding:1px 9px}}

/* masthead */
.top{position:sticky;top:0;z-index:30;background:var(--surface);border-bottom:1px solid var(--line);border-top:3px solid var(--red);box-shadow:0 2px 12px rgba(10,40,25,.05)}
.top .bar{display:flex;align-items:center;gap:14px;padding:8px 0 4px}
.brand{display:flex;align-items:center;gap:12px;color:var(--green-dk)}
.brand:hover{color:var(--green-dk)}
.logo-svg,.logo-img{width:44px;height:44px;flex:none;object-fit:contain;border-radius:12px}
.brand-t strong{display:block;font-size:1.65rem;line-height:1.15;font-weight:700;letter-spacing:-.01em}
.brand-t small{display:block;font-size:.8rem;color:var(--muted);font-weight:400;line-height:1.3}
.admin-bar .top{top:32px}
@media (max-width:782px){.admin-bar .top{top:46px}}
@media (max-width:600px){.admin-bar .top{top:0}.brand-t small{display:none}.brand-t strong{font-size:1.35rem}.logo-svg,.logo-img{width:38px;height:38px}}
.brand-t strong{white-space:nowrap}
.find{margin-left:auto;flex:0 1 300px;min-width:0}
@media (max-width:600px){.find{flex:1 1 110px}}
.find input{width:100%;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--ink);font:inherit;font-size:.92rem}
.chips{display:flex;gap:6px;overflow-x:auto;padding:4px 0 10px;margin:0;list-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chips a{display:block;white-space:nowrap;padding:3px 14px;border-radius:999px;font-size:.95rem;color:var(--muted);border:1px solid transparent;font-weight:500}
.chips a:hover{background:var(--green-lt);color:var(--green-dk)}
.chips a[aria-current]{background:var(--green);color:#fff;font-weight:600}
:root[data-theme=dark] .chips a[aria-current]{color:#06150e}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .chips a[aria-current]{color:#06150e}}

/* ticker */
.ticker{background:var(--surface);border-bottom:1px solid var(--line)}
.tk-in{display:flex;align-items:center;gap:12px;padding-top:7px;padding-bottom:7px}
.tk-label{display:inline-flex;align-items:center;gap:7px;flex:none;background:var(--red);color:#fff;font-weight:600;font-size:.85rem;padding:1px 12px;border-radius:999px;line-height:1.7}
:root[data-theme=dark] .tk-label{color:#2a0a10}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.tk-view{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent);mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent)}
.tk-track{display:flex;width:max-content;animation:tk var(--d,80s) linear infinite}
.tk-view:hover .tk-track,.tk-view:focus-within .tk-track{animation-play-state:paused}
.tk-half{display:flex;gap:34px;padding-right:34px;white-space:nowrap}
.tk-half a{font-size:.93rem}
.tk-half i{font-style:normal;font-size:.78rem;color:var(--green-dk);font-weight:600;margin-right:4px}
@keyframes tk{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.tk-track{animation:none}.tk-view{overflow-x:auto}.dot{animation:none}}

/* layout & headings */
main{padding:22px 0 40px}
.layout{display:grid;gap:30px;margin-bottom:34px}
@media (min-width:960px){.layout{grid-template-columns:minmax(0,1fr) 320px}}
h1{font-size:clamp(1.55rem,4.5vw,2.25rem);line-height:1.3;letter-spacing:-.01em;margin:0 0 6px;font-weight:700}
.intro{color:var(--muted);margin:0 0 18px;max-width:70ch}
.hello{margin-bottom:6px}
.pill{display:inline-block;margin-left:6px;padding:0 11px;border-radius:999px;background:var(--red-lt);color:var(--red);font-size:.82rem;font-weight:600;white-space:nowrap}
h2.sec{display:flex;align-items:center;gap:10px;font-size:1.3rem;line-height:1.3;margin:0 0 12px;font-weight:700}
h2.sec::before{content:"";width:5px;height:1.15em;border-radius:3px;background:var(--c,var(--red));flex:none}
h2.sec a{margin-left:auto;font-size:.85rem;font-weight:500;color:var(--green-dk)}
h2.sec a:hover{text-decoration:underline}
.crumbs{font-size:.85rem;color:var(--muted);margin:0 0 8px}
.crumbs a:hover{text-decoration:underline}

/* logo badge */
.slogo{--s:22px;--h:150;position:relative;display:inline-grid;place-items:center;width:var(--s);height:var(--s);border-radius:calc(var(--s)*.26);background:hsl(var(--h) 52% 36%);color:#fff;overflow:hidden;flex:none;vertical-align:middle;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.slogo b{font-weight:700;font-size:calc(var(--s)*.55);line-height:1}
.slogo img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff;padding:calc(var(--s)*.1);border-radius:inherit}

/* meta */
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-size:.8rem;color:var(--muted);line-height:1.5;margin-bottom:3px}
.cat{color:var(--c,var(--green-dk));font-weight:600}
.cat:hover{text-decoration:underline}
.new{display:inline-flex;align-items:center;gap:5px;color:var(--red);font-weight:700}
.new::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red)}
.hl{margin:0;font-size:1.1rem;line-height:1.5;font-weight:600}
.hl a:hover{text-decoration:underline;text-underline-offset:3px}
.by{display:flex;align-items:center;gap:7px;margin:6px 0 0;font-size:.85rem;color:var(--muted);line-height:1.4}
.by a:hover{color:var(--green-dk);text-decoration:underline}
.cov{font-size:.76rem;background:var(--green-lt);color:var(--green-dk);border-radius:999px;padding:0 8px;font-weight:600;white-space:nowrap}
.share{margin-left:auto;display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer}
.share:hover{color:var(--green-dk);border-color:var(--green)}
.share.ok{background:var(--green);color:#fff;border-color:var(--green)}

/* picture area (shared) */
.cm{position:relative;display:block;overflow:hidden;background:radial-gradient(circle at 88% 12%,rgba(255,255,255,.24),transparent 40%),repeating-linear-gradient(135deg,rgba(255,255,255,.07) 0 14px,transparent 14px 28px),linear-gradient(135deg,var(--c),#0a2c20)}
.art{position:absolute;right:6%;top:50%;transform:translateY(-50%) rotate(-8deg);font-size:2.5rem;line-height:1;opacity:.38;filter:saturate(.8);pointer-events:none}
.card .art{font-size:4.2rem}.card--lead .art{font-size:7rem}
.card--hero .timg{transition:transform .7s}.card--hero:hover .timg{transform:scale(1.045)}
.cm-logo{position:absolute;inset:0;display:grid;place-items:center}
.cm-logo .slogo{--s:44px!important;opacity:.95}
.timg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#1d2b24}

/* hero grid */
.hero{display:grid;gap:12px;margin:0 0 30px}
.card{position:relative;border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.card .hl a::after{content:"";position:absolute;inset:0;z-index:1}
.card .meta a,.card .by a,.card .by .slogo{position:relative;z-index:2}
.card--hero{display:flex;align-items:flex-end;min-height:210px;color:#fff;isolation:isolate}
.card--hero .cm{position:absolute;inset:0;z-index:-2}
.card--hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(4,14,9,.9),rgba(4,14,9,.25) 58%,rgba(4,14,9,0))}
.card--hero .cb{width:100%;padding:14px 16px 14px}
.card--hero .meta,.card--hero .by{color:rgba(255,255,255,.82)}
.card--hero .cat{color:#fff;background:var(--c);padding:0 9px;border-radius:999px;font-size:.76rem}
.card--hero .new{color:#ffd0d6}
.card--hero .hl{font-size:1.05rem;line-height:1.45;font-weight:600;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.card--hero a:hover{color:#fff}
.card--hero .by a:hover{color:#fff}
.card--hero .cov{background:rgba(255,255,255,.22);color:#fff}
.card--lead{min-height:300px}
.card--lead .hl{font-size:clamp(1.35rem,4vw,1.95rem);line-height:1.38;font-weight:700}
@media (min-width:560px){.hero{grid-template-columns:repeat(2,1fr)}.card--lead{grid-column:span 2}}
@media (min-width:960px){
  .hero{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,minmax(210px,1fr))}
  .card--lead{grid-column:span 2;grid-row:span 2;min-height:440px}
}

/* tile card */
.card--tile .cm{aspect-ratio:16/10}
.card--tile .cb{padding:12px 14px 14px}
.card--tile .hl{font-size:1.08rem}
.catblock .card{box-shadow:none;border:1px solid var(--line)}

/* story rows */
.story{display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);align-items:start}
@media (min-width:600px){.story{grid-template-columns:minmax(0,1fr) 168px}}
.story-th{display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--line)}
.story-th .cm{width:100%;height:100%}
.story-th .cm-logo .slogo{--s:34px!important}
.story .hl{font-size:1.15rem}
.also{margin-top:6px;font-size:.88rem}
.also summary{cursor:pointer;color:var(--green-dk);font-weight:600;list-style:none;display:inline-block;padding:2px 0}
.also summary::-webkit-details-marker{display:none}
.also summary::before{content:"+";display:inline-block;width:1.1em;font-weight:700}
.also[open] summary::before{content:"\2212"}
.also ul{list-style:none;margin:6px 0 0;padding:0 0 0 1.1em;border-left:3px solid var(--green-lt)}
.also li{padding:3px 0 3px 10px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.also li time{color:var(--muted);font-size:.8rem}
.more{text-align:center;margin:20px 0 0}
.btn{display:inline-block;padding:8px 22px;border-radius:999px;background:var(--green);color:#fff;font-weight:600}
.btn:hover{background:var(--green-dk);color:#fff}
:root[data-theme=dark] .btn{color:#06150e}
:root[data-theme=dark] .btn:hover{color:#06150e}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .btn,:root:not([data-theme=light]) .btn:hover{color:#06150e}}
.empty{padding:28px;background:var(--surface);border:1px dashed var(--line);border-radius:14px;color:var(--muted)}

/* sidebar */
.side section{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin-bottom:18px}
.side h2{font-size:1.05rem;margin:0 0 8px;font-weight:700}
.side .note{font-size:.88rem;color:var(--muted);margin:0 0 4px}
.side .note a{color:var(--green-dk);font-weight:600}
.trend{list-style:none;margin:0;padding:0}
.trend li{display:grid;grid-template-columns:34px 1fr;gap:6px;padding:10px 0;border-bottom:1px solid var(--line)}
.trend li:last-child{border:0}
.trend .rk{font-family:var(--f);font-size:1.5rem;line-height:1.25;font-weight:700;color:var(--red);font-variant-numeric:normal;font-feature-settings:normal}
.trend .t{display:block;font-weight:600;line-height:1.5}
.trend .t:hover{text-decoration:underline}
.trend small{display:block;color:var(--muted);font-size:.78rem}
.tagcloud{display:flex;flex-wrap:wrap;gap:7px}
.tag{padding:1px 13px;border-radius:999px;border:1px solid var(--line);font-size:.9rem;background:var(--bg);border-left:4px solid var(--c)}
.tag:hover{background:var(--green-lt);color:var(--green-dk)}

/* topic blocks */
.catgrid{display:grid;gap:18px;margin-bottom:34px}
@media (min-width:720px){.catgrid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.catgrid{grid-template-columns:repeat(3,1fr)}}
.catblock{background:var(--surface);border-radius:18px;padding:16px;box-shadow:var(--shadow);border-top:4px solid var(--c)}
.catblock h2.sec{font-size:1.15rem}
.mini{list-style:none;margin:10px 0 0;padding:0}
.mini li{padding:9px 0;border-top:1px solid var(--line)}
.mini a{font-weight:600;line-height:1.5;display:block}
.mini a:hover{text-decoration:underline}
.mini small{display:block;color:var(--muted);font-size:.78rem}

/* good news */
.goodnews{margin-bottom:34px;padding:18px;border-radius:20px;background:linear-gradient(135deg,#fff7d6,#fdebb0);box-shadow:var(--shadow)}
:root[data-theme=dark] .goodnews{background:linear-gradient(135deg,#2c2610,#201a08)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .goodnews{background:linear-gradient(135deg,#2c2610,#201a08)}}
.goodnews h2.sec{--c:#e0a100}
.tiles{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.tiles .card{box-shadow:none}

/* source chips, archive grid */
.grid{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.grid li a{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.grid li a:hover{border-color:var(--green);box-shadow:var(--shadow)}
.grid .nm{flex:1;min-width:0;font-weight:500;line-height:1.35}
.grid .nm em{display:block;font-style:normal;font-size:.78rem;color:var(--muted)}
.grid small{color:var(--muted);white-space:nowrap;background:var(--bg);padding:0 8px;border-radius:999px}
.grid.days{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.srcs{margin-top:8px}
.src-head{display:flex;gap:16px;align-items:center;margin-bottom:8px}
.src-head .slogo{--s:64px!important}
.src-head .slogo b{font-size:34px}

/* pager */
.pager{display:flex;justify-content:space-between;gap:12px;margin-top:24px}
.pager a{padding:8px 18px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:.92rem}
.pager a:hover{border-color:var(--green)}
.pager span{color:var(--muted);align-self:center;font-size:.88rem}

/* generic content */
.prose{max-width:720px}
.prose img{max-width:100%;height:auto}
.prose h2{margin-top:1.6em}

/* skip rendering work for sections that are far below the first screen */
.catgrid,.goodnews,.srcs{content-visibility:auto;contain-intrinsic-size:auto 640px}
.foot{content-visibility:auto;contain-intrinsic-size:auto 220px}

/* live badge and "new stories" bar */
.live{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;color:#cdeedd;white-space:nowrap}
.live i{width:8px;height:8px;border-radius:50%;background:#ff4d63;animation:lv 1.8s infinite}
.live.off i{background:#8aa398;animation:none}
@keyframes lv{0%{box-shadow:0 0 0 0 rgba(255,77,99,.65)}70%,100%{box-shadow:0 0 0 7px rgba(255,77,99,0)}}
.newbar{position:fixed;left:50%;top:72px;transform:translateX(-50%);z-index:60;border:0;border-radius:999px;background:var(--red);color:#fff;font:600 .9rem var(--f);padding:9px 18px;box-shadow:0 8px 26px rgba(0,0,0,.35);cursor:pointer;animation:pop .25s}
@keyframes pop{from{opacity:0;transform:translate(-50%,-8px)}}
.fadein{animation:fi .45s}
@keyframes fi{from{opacity:.35}}
@media (max-width:640px){.strip-in{gap:6px}.live{font-size:.72rem}}
@media (prefers-reduced-motion:reduce){.live i,.fadein,.newbar{animation:none}.card--hero .timg{transition:none}}

.sform{display:flex;gap:8px;margin:12px 0 18px;max-width:560px}
.sform input{flex:1;min-width:0;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font:inherit}
.sform input:focus{outline:2px solid var(--green);outline-offset:1px}

/* footer */
.foot{background:#0a3d2c;color:#c5e3d4;padding:26px 0 34px;font-size:.9rem}
.foot-top{display:flex;flex-wrap:wrap;gap:18px 40px;align-items:center;justify-content:space-between;margin-bottom:14px}
.foot-brand{display:flex;align-items:center;gap:12px;color:#fff}
.foot-brand svg{width:40px;height:40px}
.foot-brand strong{display:block;font-size:1.3rem;line-height:1.2}
.foot-brand small{color:#9ed1b8}
.foot .cols{display:flex;flex-wrap:wrap;gap:6px 22px}
.foot a{color:#e8f7ef}
.foot a:hover{text-decoration:underline;color:#fff}
.foot p{margin:6px 0 0;max-width:80ch;color:#a9d3bf;font-size:.85rem}
.totop{position:fixed;right:16px;bottom:16px;z-index:40;width:42px;height:42px;border-radius:50%;border:0;background:var(--red);color:#fff;font-size:1.2rem;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.25)}
:root[data-theme=dark] .totop{color:#2a0a10}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}