/*
Theme Name: BitBanquet OS
Theme URI: https://bitbanquet.com
Author: Lebu (BitBanquet)
Author URI: https://bitbanquet.com
Description: একটি পোর্টফোলিও থিম যা নিজেই একটি ডেস্কটপ অপারেটিং সিস্টেম। প্রতিটি অ্যাপ, কনটেন্ট ও তার অন/অফ অবস্থা Customizer থেকে সম্পূর্ণ নিয়ন্ত্রণযোগ্য। নতুন অ্যাপ নিজে যোগ করা যায়। ডার্ক গ্লাসমরফিজম, বাংলা-ফার্স্ট, লোকেশন-সচেতন সময়সহ।
Version: 3.4.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bitbanquet-os
Tags: portfolio, one-page, custom-colors, custom-menu, translation-ready
*/

*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#0a0f13;
  --lemon:#f2dd6e;
  --lemon-dim:rgba(242,221,110,.14);
  --leaf:#4fae7f;
  --text:#e9f0ea;
  --muted:#8fa198;
  --glass:rgba(17,25,30,.74);
  --glass-lite:rgba(255,255,255,.05);
  --line:rgba(255,255,255,.13);
  --line-soft:rgba(255,255,255,.07);
  --shadow:0 24px 60px rgba(0,0,0,.5);
  --bn:'Hind Siliguri',sans-serif;
  --disp:'Fraunces',serif;
  --mono:'JetBrains Mono',monospace;
}
html,body{height:100%}
body{font-family:var(--bn);background:var(--ink);color:var(--text);overflow:hidden;-webkit-font-smoothing:antialiased}
button{font-family:inherit;color:inherit}
[hidden]{display:none!important}
::selection{background:rgba(242,221,110,.35);color:#fff}
:focus-visible{outline:2px solid var(--lemon);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ---------- বুট স্ক্রিন ---------- */
#boot{position:fixed;inset:0;z-index:9999;background:#070b0e;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;transition:opacity .7s ease}
#boot.done{opacity:0;pointer-events:none}
#boot .mark{width:78px;height:78px;animation:breathe 2.4s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.06);opacity:1}}
#boot .word{font-family:var(--disp);font-size:27px;font-weight:600;letter-spacing:.4px}
#boot .sub{font-size:13px;color:var(--muted)}
#boot .bar{width:180px;height:4px;border-radius:4px;background:rgba(255,255,255,.12);overflow:hidden}
#boot .bar i{display:block;height:100%;width:0;background:var(--lemon);border-radius:4px;transition:width .25s}

/* ---------- ডেস্কটপ ---------- */
#desktop{position:fixed;inset:0;overflow:hidden;
  background:
    radial-gradient(900px 620px at 88% -12%, rgba(79,174,127,.17), transparent 62%),
    radial-gradient(1000px 720px at -12% 112%, rgba(242,221,110,.13), transparent 56%),
    linear-gradient(158deg,#0c1319 0%,#0a0f13 46%,#0d1317 100%);
}
#desktop.has-wall{background:none}
#desktop .wall{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;z-index:0}
#desktop::after{content:'';position:absolute;inset:0;pointer-events:none;opacity:.45;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:220px}

/* ---------- মেনুবার ---------- */
#menubar{position:fixed;top:0;left:0;right:0;height:32px;z-index:900;display:flex;align-items:center;gap:18px;padding:0 14px;background:rgba(10,15,19,.55);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line-soft);font-size:13px}
#menubar .brand{display:flex;align-items:center;gap:8px;font-weight:600}
#menubar .brand svg{display:block}
#mb-menus{display:flex;gap:2px;color:var(--muted)}
#mb-menus>button{background:none;border:0;color:inherit;font:inherit;font-size:13px;cursor:pointer;padding:4px 10px;border-radius:6px}
#mb-menus>button:hover,#mb-menus>button.open{background:rgba(255,255,255,.1);color:var(--text)}
.mb-drop{position:fixed;top:30px;min-width:212px;background:var(--glass);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--line);border-radius:11px;box-shadow:var(--shadow);padding:5px;z-index:1000;display:none}
.mb-drop.open{display:block;animation:pop .16s ease}
.mb-drop button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:20px;background:none;border:0;color:var(--text);font:inherit;font-size:13px;text-align:left;padding:7px 10px;border-radius:7px;cursor:pointer}
.mb-drop button:hover{background:var(--lemon-dim);color:var(--lemon)}
.mb-drop button.dim{color:var(--muted);cursor:default}
.mb-drop button.dim:hover{background:none;color:var(--muted)}
.mb-drop button kbd{font-family:var(--mono);font-size:11px;color:var(--muted)}
.mb-drop .sep{height:1px;background:var(--line-soft);margin:5px 6px}
#mb-right{margin-left:auto;display:flex;align-items:center;gap:14px;color:var(--muted)}
#mb-search,#mb-cc{background:none;border:0;cursor:pointer;padding:2px;display:flex;align-items:center;border-radius:6px;opacity:.85}
#mb-search:hover,#mb-cc:hover,#mb-cc.on{opacity:1;background:rgba(255,255,255,.1)}
#mb-note{opacity:0;transition:opacity .3s;color:var(--lemon);font-size:12px;max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#mb-clock{color:var(--text);font-weight:500}

/* ---------- উইজেট ---------- */
#bbos-wlayer{position:absolute;inset:0;z-index:5;pointer-events:none}
.dwidget{position:absolute;width:212px;background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line-soft);border-radius:16px;padding:14px 16px;box-shadow:0 10px 30px rgba(0,0,0,.35);pointer-events:auto;cursor:grab;user-select:none;transition:box-shadow .15s,transform .05s}
.dwidget:hover{box-shadow:0 14px 38px rgba(0,0,0,.45)}
.dwidget.dragging{cursor:grabbing;box-shadow:0 22px 55px rgba(0,0,0,.55);z-index:40;opacity:.96}
.dwidget .eyebrow{font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}
.dw-time{font-family:var(--disp);font-weight:700;font-size:30px;line-height:1.05}
.dw-date{font-size:12.5px;color:var(--muted);margin-top:2px}
.dw-stats{display:flex;flex-direction:column;gap:7px}
.dw-stats .row{display:flex;align-items:baseline;gap:8px}
.dw-stats b{font-size:19px;color:var(--lemon);min-width:26px}
.dw-stats span{font-size:12.5px;color:var(--muted)}
.dw-ship b{display:block;font-size:14.5px;margin-bottom:2px}
.dw-ship p{font-size:12.5px;color:var(--muted);line-height:1.5}
.dw-port .big{font-size:40px;font-weight:700;font-family:var(--disp);line-height:1}
.dw-port .lbl{font-size:12.5px;color:var(--muted);margin-top:4px}
.dw-jr .t{font-size:14px;font-weight:600;line-height:1.3;margin-top:10px}
.dw-jr .d{font-size:11.5px;color:var(--muted);margin-top:5px;font-family:var(--mono)}
.dw-music{position:relative}
.dw-music .art{width:100%;height:66px;border-radius:10px;background:linear-gradient(140deg,#3a2a4a,#1c2c3a) center/cover;margin-bottom:10px}
.dw-music .mt{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dw-music .ms{font-size:11.5px;color:var(--muted)}
.dw-music .ctrls{display:flex;gap:6px;position:absolute;right:14px;bottom:12px}
.dw-music .ctrls button{background:rgba(255,255,255,.14);border:0;color:var(--text);width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center}
.dw-music .ctrls button:hover{background:rgba(255,255,255,.24)}

/* উইজেট গ্যালারি */
#bbos-wgal{position:fixed;inset:0;z-index:1180;display:none;align-items:flex-start;justify-content:center;padding-top:8vh;background:rgba(6,9,11,.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
#bbos-wgal.open{display:flex;animation:spotfade .14s ease}
.wgal-box{width:min(920px,94vw);max-height:82vh;display:flex;flex-direction:column;background:var(--glass);backdrop-filter:blur(30px) saturate(1.2);-webkit-backdrop-filter:blur(30px) saturate(1.2);border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.6);overflow:hidden;animation:spotpop .18s cubic-bezier(.2,.9,.3,1.1)}
.wgal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;flex:0 0 auto}
.wgal-head h2{font-family:var(--disp);font-weight:700;font-size:26px}
.wgal-done{background:#0a84ff;border:0;color:#fff;font-weight:700;font-size:14px;border-radius:22px;padding:9px 22px;cursor:pointer;font-family:var(--bn)}
.wgal-done:hover{filter:brightness(1.1)}
.wgal-list{overflow:auto;padding:0 22px 22px}
.wgal-item{display:flex;align-items:center;gap:22px;padding:18px 0;border-top:1px solid var(--line-soft)}
.wgal-prev{width:150px;flex:0 0 150px;min-height:96px;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);border-radius:14px;padding:12px 14px;overflow:hidden;pointer-events:none}
.wgal-prev .dw-time{font-size:22px}
.wgal-prev .dw-port .big{font-size:30px}
.wgal-txt{flex:1;min-width:0}
.wgal-txt b{display:block;font-size:18px;font-weight:600;margin-bottom:4px}
.wgal-txt span{font-size:14px;color:var(--muted);line-height:1.5}
.wgal-btn{flex:0 0 auto;border:0;border-radius:20px;padding:9px 22px;font-size:14px;font-weight:600;cursor:pointer;font-family:var(--bn);background:#0a84ff;color:#fff}
.wgal-btn:hover{filter:brightness(1.1)}
.wgal-btn.added{background:rgba(255,255,255,.14);color:var(--muted);cursor:pointer}
@media(max-width:768px){
  #bbos-wlayer{display:none!important}
  #bbos-wgal{display:none!important}
}

/* ---------- ডেস্কটপ আইকন ---------- */
#dicons{position:absolute;top:46px;right:18px;display:flex;flex-direction:column;gap:18px;z-index:5}
.dicon{width:86px;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;background:none;border:0}
.dicon span{font-size:12px;text-shadow:0 1px 4px rgba(0,0,0,.7)}
.dicon:hover .tile{transform:scale(1.06)}

/* ---------- টাইল (অ্যাপ আইকন) ---------- */
.tile{position:relative;overflow:hidden;width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 6px 14px rgba(0,0,0,.4);transition:transform .18s ease}
.tile::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.24),rgba(255,255,255,0) 55%)}
.tile svg{display:block;position:relative;z-index:1}
.tile .glyph{position:relative;z-index:1;font-family:var(--disp);font-weight:700;font-size:22px;color:#101418}

/* ---------- ডক ---------- */
#dock{position:fixed;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:10px;align-items:flex-end;padding:10px 12px;background:rgba(19,27,32,.55);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--line-soft);border-radius:22px;z-index:800}
/* পিসি মোডে শুধু d-pc বাটন */
#dock .dock-btn{display:none}
#dock .dock-btn.d-pc{display:block}
#dock.no-pc{display:none}
.dock-btn{position:relative;background:none;border:0;padding:0;cursor:pointer}
.dock-btn:hover .tile{transform:translateY(-10px) scale(1.16)}
.dock-btn .dot{position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:var(--lemon);opacity:0;transition:opacity .2s}
.dock-btn.on .dot{opacity:1}
.dock-btn .tip{position:absolute;bottom:74px;left:50%;transform:translateX(-50%);background:rgba(12,17,20,.92);border:1px solid var(--line-soft);border-radius:8px;padding:4px 10px;font-size:12px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s}
.dock-btn:hover .tip{opacity:1}

/* ---------- উইন্ডো ---------- */
.win{position:absolute;background:var(--glass);backdrop-filter:blur(26px) saturate(1.2);-webkit-backdrop-filter:blur(26px) saturate(1.2);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);display:none;flex-direction:column;overflow:hidden;z-index:60;width:min(720px,94vw);height:min(480px,78vh);left:20%;top:14%}
.win.open{display:flex;animation:pop .26s cubic-bezier(.2,.9,.3,1.15)}
.win.min{display:none}
.win.active{border-color:rgba(255,255,255,.22)}
.win.max{left:10px!important;top:40px!important;width:calc(100vw - 20px)!important;height:calc(100vh - 116px)!important}
@keyframes pop{from{transform:scale(.93);opacity:0}}
.tbar{height:40px;flex:0 0 40px;display:flex;align-items:center;gap:10px;padding:0 12px;border-bottom:1px solid var(--line-soft);cursor:grab;user-select:none;background:rgba(255,255,255,.03);touch-action:none;position:relative;z-index:22}
.tbar:active{cursor:grabbing}
.lights{display:flex;gap:8px}
.lights button{width:12px;height:12px;border-radius:50%;border:0;cursor:pointer;padding:0;position:relative}
/* অদৃশ্য বড় ক্লিক-জোন — ২০×৩০px, পাশেরটার সাথে ওভারল্যাপহীন */
.lights button::before{content:'';position:absolute;left:-4px;right:-4px;top:-9px;bottom:-9px;border-radius:8px}
/* হোভারে macOS-স্টাইল চিহ্ন */
.lights button::after{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:700 9px/1 var(--mono);color:rgba(0,0,0,.6);opacity:0;transition:opacity .12s;pointer-events:none}
.l-close::after{content:'×'}
.l-min::after{content:'–'}
.l-max::after{content:'+'}
.lights:hover button::after{opacity:1}
.lights button:hover{filter:brightness(1.12)}
.l-close{background:#ff5f57}.l-min{background:#febc2e}.l-max{background:#28c840}
.tbar .ttl{flex:1;text-align:center;font-size:13px;color:var(--muted);font-weight:500;margin-right:46px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wbody{flex:1;overflow:auto;min-height:0}

/* ---------- Finder / প্রোজেক্ট গ্রিড অ্যাপ ---------- */
.finder{display:grid;grid-template-columns:150px 225px 1fr;height:100%}
.f-side{border-right:1px solid var(--line-soft);padding:12px 8px;background:rgba(255,255,255,.02)}
.f-side h4{font-size:11px;color:var(--muted);letter-spacing:.05em;padding:0 10px;margin-bottom:6px}
.f-side button{display:block;width:100%;text-align:left;background:none;border:0;border-radius:8px;padding:7px 10px;font-size:13px;color:var(--text);cursor:pointer}
.f-side button:hover{background:rgba(255,255,255,.06)}
.f-side button.sel{background:var(--lemon-dim);color:var(--lemon)}
.f-list{border-right:1px solid var(--line-soft);overflow:auto;padding:8px}
.f-item{display:block;width:100%;text-align:left;background:none;border:0;border-radius:10px;padding:9px 11px;cursor:pointer;margin-bottom:2px}
.f-item:hover{background:rgba(255,255,255,.05)}
.f-item.sel{background:rgba(255,255,255,.08)}
.f-item strong{display:block;font-size:13.5px;font-weight:600}
.f-item span{font-size:11.5px;color:var(--muted)}
.f-detail{overflow:auto;padding:22px 24px}
.f-detail .kind{font-size:11px;font-weight:600;letter-spacing:.07em;color:var(--leaf)}
.f-detail h2{font-family:var(--disp);font-size:27px;font-weight:600;margin:4px 0 2px}
.f-detail .meta{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.f-detail p{font-size:14px;line-height:1.75;color:#d5ded6;margin-bottom:14px}
.f-detail ul{list-style:none;margin-bottom:16px}
.f-detail li{font-size:13.5px;line-height:1.7;color:#c7d1c8;padding-left:18px;position:relative}
.f-detail li::before{content:'';position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--lemon)}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.chip{font-size:11.5px;font-family:var(--mono);padding:4px 10px;border:1px solid var(--line);border-radius:20px;color:var(--muted)}
.f-link{display:inline-block;font-size:13px;font-weight:600;color:#101418;background:var(--lemon);border-radius:10px;padding:8px 16px;text-decoration:none}
.f-link:hover{filter:brightness(1.06)}

/* ---------- Notes / পেজ অ্যাপ ---------- */
.notes{display:grid;grid-template-columns:180px 1fr;height:100%}
.n-side{border-right:1px solid var(--line-soft);padding:10px 8px;background:rgba(255,255,255,.02)}
.n-side button{display:block;width:100%;text-align:left;background:none;border:0;border-radius:8px;padding:8px 10px;font-size:13px;cursor:pointer}
.n-side button:hover{background:rgba(255,255,255,.06)}
.n-side button.sel{background:var(--lemon-dim);color:var(--lemon)}
.n-wrap{overflow:auto;position:relative}
.n-page{padding:22px 26px;display:none}
.n-page.sel{display:block}
.n-page h3{font-family:var(--disp);font-size:22px;font-weight:600;margin-bottom:12px}
.n-page p{font-size:14px;line-height:1.8;color:#d5ded6;margin-bottom:12px}
.n-page h5{font-size:14px;color:var(--lemon);margin:14px 0 4px}

/* ---------- Terminal ---------- */
.term{background:rgba(6,9,11,.9);font-family:var(--mono);font-size:12.5px;line-height:1.75;padding:12px 14px;height:100%;overflow:auto;cursor:text}
.t-line{white-space:pre-wrap;word-break:break-word;color:#cfd8d0}
.t-line.err{color:#ff8f87}
.t-line b{color:var(--lemon);font-weight:500}
.t-link{color:var(--lemon);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.t-link:hover{color:#fff}
.t-dim{color:var(--muted);font-size:11px}
.t-p{color:var(--leaf)}
.t-in{display:flex;gap:8px;align-items:center}
.t-in input{flex:1;background:transparent;border:0;outline:none;color:var(--text);font:inherit;caret-color:var(--lemon)}

/* ---------- Mail / যোগাযোগ ---------- */
.mail{padding:20px 22px;display:flex;flex-direction:column;gap:12px}
.mail p.lead{font-size:13.5px;color:var(--muted);line-height:1.7}
.mail label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}
.mail input,.mail textarea{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);border-radius:10px;padding:9px 12px;color:var(--text);font-family:var(--bn);font-size:13.5px}
.mail textarea{min-height:110px;resize:vertical}
.mail input:focus,.mail textarea:focus{outline:none;border-color:var(--lemon)}
.mail-send{align-self:flex-start;background:var(--lemon);color:#101418;border:0;border-radius:10px;padding:9px 18px;font-size:13.5px;font-weight:600;cursor:pointer}
.mail-send:hover{filter:brightness(1.06)}
.mail-note{font-size:12.5px;color:var(--leaf)}
.mail .alt{font-size:12.5px;color:var(--muted)}
.mail .alt a{color:var(--lemon);text-decoration:none}

/* ---------- Music ---------- */
.music{padding:18px;display:flex;flex-direction:column;gap:14px;height:100%}
.m-cover{height:120px;border-radius:14px;background:linear-gradient(140deg,#1c3b2d,#0e1c16);border:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center;gap:5px}
.m-cover i{display:block;width:6px;height:18px;border-radius:3px;background:var(--lemon);opacity:.85;transform-origin:bottom}
.playing .m-cover i{animation:eq 1s ease-in-out infinite}
.playing .m-cover i:nth-child(2){animation-delay:.15s}
.playing .m-cover i:nth-child(3){animation-delay:.3s}
.playing .m-cover i:nth-child(4){animation-delay:.45s}
.playing .m-cover i:nth-child(5){animation-delay:.6s}
@keyframes eq{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1.6)}}
.m-now{display:flex;align-items:center;gap:12px}
.m-now div{flex:1;min-width:0}
.m-now b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-now span{font-size:12px;color:var(--muted)}
.m-play{width:44px;height:44px;border-radius:50%;border:0;background:var(--lemon);color:#101418;font-size:15px;cursor:pointer;flex:0 0 auto}
.m-list{flex:1;overflow:auto;border-top:1px solid var(--line-soft);padding-top:8px}
.m-tr{display:flex;width:100%;background:none;border:0;border-radius:9px;padding:8px 10px;cursor:pointer;align-items:center;gap:10px;text-align:left}
.m-tr:hover{background:rgba(255,255,255,.05)}
.m-tr.sel{background:var(--lemon-dim)}
.m-tr .no{font-family:var(--mono);font-size:11px;color:var(--muted);width:18px}
.m-tr b{font-size:13.5px;font-weight:500;flex:1}
.m-tr .m-live{color:var(--leaf);font-size:11px;margin-left:5px}
.m-tr span{font-size:11.5px;color:var(--muted)}

/* ---------- About ---------- */
.about{padding:26px 24px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}
.about .mark{width:64px;height:64px;margin-bottom:6px}
.about h2{font-family:var(--disp);font-size:23px;font-weight:600}
.about .ver{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.about table{width:100%;border-collapse:collapse;font-size:13px}
.about td{padding:6px 4px;border-bottom:1px solid var(--line-soft)}
.about td:first-child{color:var(--muted);text-align:left;width:42%}
.about td:last-child{text-align:right}
.about .foot{margin-top:16px;font-size:12px;color:var(--muted);line-height:1.7}

/* ---------- Safari / ব্রাউজার অ্যাপ ---------- */
.saf-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--line-soft);background:rgba(255,255,255,.03)}
.saf-bar button{width:28px;height:28px;border-radius:8px;border:0;background:rgba(255,255,255,.06);cursor:pointer;color:var(--muted);font-size:15px;flex:0 0 auto}
.saf-bar button:hover{background:rgba(255,255,255,.1);color:var(--text)}
.s-addr{flex:1;min-width:0;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);border-radius:9px;padding:6px 12px;color:var(--text);font-family:var(--mono);font-size:12px}
.s-addr:focus{outline:none;border-color:var(--lemon)}
.saf-bar a{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);color:var(--muted);text-decoration:none;font-size:13px;flex:0 0 auto}
.saf-bar a:hover{color:var(--lemon)}
.saf-body{overflow:hidden;display:flex;flex-direction:column}
.s-frame{flex:1;width:100%;border:0;background:#fff;display:none}
.s-start{flex:1;overflow:auto;padding:26px 28px}
.s-start h3{font-family:var(--disp);font-size:21px;font-weight:600;margin-bottom:4px}
.s-start .hint{font-size:12.5px;color:var(--muted);margin-bottom:18px;line-height:1.6}
.s-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.s-tile{text-align:left;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:14px;padding:14px;cursor:pointer;transition:transform .15s,border-color .15s}
.s-tile:hover{transform:translateY(-2px);border-color:var(--line)}
.s-tile .fav{width:34px;height:34px;border-radius:9px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;color:#101418}
.s-tile b{display:block;font-size:14px}
.s-tile span{font-size:12px;color:var(--muted)}

/* ---------- Photos (displace-স্টাইল) ---------- */
.photos{position:relative;display:grid;grid-template-columns:210px 1fr;height:100%}
.pj-side{border-right:1px solid var(--line-soft);padding:12px 8px;background:rgba(255,255,255,.02);overflow:auto}
.pj-side h4{font-size:11px;color:var(--muted);letter-spacing:.05em;padding:8px 10px 5px}
.pj-row{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:none;border:0;border-radius:8px;padding:7px 10px;font-size:13px;color:var(--text);cursor:pointer}
.pj-row:hover{background:rgba(255,255,255,.05)}
.pj-row.sel{background:rgba(255,255,255,.1)}
.pj-row svg{flex:0 0 auto}
.pj-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pj-n{margin-left:auto;color:var(--muted);font-size:11.5px;font-family:var(--mono)}
.pj-main{display:flex;flex-direction:column;min-height:0;min-width:0}
.pj-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line-soft);flex:0 0 auto}
.pj-title{font-size:14px}
.pj-title b{font-weight:600}
.pj-count{color:var(--muted);font-size:12px;margin-left:6px}
.pj-sizes{margin-left:auto;display:flex;gap:8px;align-items:center}
.pj-sizes button{border:1.5px solid var(--muted);border-radius:3px;background:none;cursor:pointer;opacity:.55;padding:0}
.pj-sizes [data-d="s"]{width:9px;height:9px}
.pj-sizes [data-d="m"]{width:13px;height:13px}
.pj-sizes [data-d="l"]{width:17px;height:17px}
.pj-sizes button.sel{border-color:#fff;opacity:1}
.pj-grid{flex:1;overflow:auto;padding:14px 16px;display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));align-content:start}
.photos[data-density="s"] .pj-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
.photos[data-density="l"] .pj-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.pj-shot{position:relative;border:1px solid var(--line-soft);border-radius:9px;overflow:hidden;padding:0;background:#0d1216;cursor:pointer;aspect-ratio:4/3;transition:transform .15s,border-color .15s}
.pj-shot:hover{transform:scale(1.02);border-color:var(--line)}
.pj-shot img{width:100%;height:100%;object-fit:cover;display:block}
.pj-empty{flex:1;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);font-size:13.5px;line-height:2;padding:20px}
.pj-empty[hidden]{display:none}
/* ভিউয়ার */
.pj-view{position:absolute;top:0;bottom:0;left:210px;right:0;background:rgba(7,10,13,.97);display:none;flex-direction:column;z-index:6}
.photos.viewing .pj-view{display:flex}
.pv-head{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line-soft);flex:0 0 auto}
.pv-back{background:none;border:0;color:var(--text);font-size:13.5px;cursor:pointer;padding:6px 8px;border-radius:8px;font-family:var(--bn)}
.pv-back:hover{background:rgba(255,255,255,.08)}
.pv-title{flex:1;text-align:center;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pv-open{background:rgba(255,255,255,.12);border-radius:18px;padding:7px 15px;font-size:12.5px;font-weight:600;color:var(--text);text-decoration:none;flex:0 0 auto}
.pv-open:hover{background:rgba(255,255,255,.2)}
.pv-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;position:relative;padding:18px 60px}
.pv-img{max-width:100%;max-height:100%;border-radius:8px;box-shadow:0 16px 44px rgba(0,0,0,.5)}
.pv-prev,.pv-next{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.88);color:#15181c;font-size:19px;cursor:pointer;line-height:1}
.pv-prev{left:12px}
.pv-next{right:12px}
.pv-prev:hover,.pv-next:hover{background:#fff}
.pv-strip{display:flex;gap:8px;overflow-x:auto;padding:10px 14px;border-top:1px solid var(--line-soft);flex:0 0 auto}
.pv-th{flex:0 0 auto;width:66px;height:46px;border-radius:9px;overflow:hidden;border:2px solid transparent;padding:0;background:#0d1216;cursor:pointer}
.pv-th img{width:100%;height:100%;object-fit:cover;display:block}
.pv-th.sel{border-color:#fff}
.pj-tabs{display:none}

/* ---------- Trash / তালিকা অ্যাপ ---------- */
.trash{padding:18px 20px;display:flex;flex-direction:column;gap:12px;height:100%}
.trash .lead{font-size:13px;color:var(--muted);line-height:1.7}
.tr-list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px}
.tr-item{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:12px;padding:11px 14px;transition:opacity .4s,transform .4s}
.tr-item.gone{opacity:0;transform:translateX(30px)}
.tr-item .x{color:#ff8f87;font-family:var(--mono);font-size:13px;line-height:1.6}
.tr-item b{display:block;font-size:13.5px}
.tr-item p{font-size:12.5px;color:var(--muted);line-height:1.6}
.tr-empty{display:none;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:13.5px;text-align:center}
.tr-empty .can{font-size:36px}
.trash .foot{display:flex;gap:10px}
.trash .foot button{border:0;border-radius:10px;padding:8px 15px;font-size:13px;font-weight:600;cursor:pointer}
.tr-clear{background:#ff5f57;color:#2a0c0a}
.tr-restore{background:rgba(255,255,255,.08);color:var(--text)}

/* ---------- রিচ / কাস্টম HTML অ্যাপ ---------- */
.rich{padding:24px 26px;overflow:auto}
.rich h1,.rich h2,.rich h3{font-family:var(--disp);font-weight:600;margin-bottom:10px}
.rich h2{font-size:22px}.rich h3{font-size:18px}
.rich p{font-size:14px;line-height:1.8;color:#d5ded6;margin-bottom:12px}
.rich a{color:var(--lemon)}
.rich ul,.rich ol{margin:0 0 12px 20px;font-size:14px;line-height:1.7;color:#c7d1c8}
.rich img{max-width:100%;border-radius:10px;margin:6px 0}

/* ---------- মোবাইল হেডার (Back / Search / Close) ---------- */
#springboard{display:none}
#home-ind{display:none;position:fixed;left:50%;bottom:5px;transform:translateX(-50%);width:118px;height:4px;border-radius:4px;background:rgba(255,255,255,.8);z-index:950;pointer-events:none}
.m-head,.m-search{display:none}

@media(max-width:768px){
  #dicons,#mb-menus,#sb-head{display:none}
  #menubar{height:42px;padding:0 20px;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:0}
  #menubar .brand{display:none}
  #mb-right{width:100%}
  #mb-clock{order:-1;margin-right:auto;font-size:15px;font-weight:600}
  #mb-note{max-width:110px}
  #springboard{display:grid;grid-template-columns:repeat(4,1fr);gap:26px 6px;padding:64px 16px 140px;position:absolute;inset:0;align-content:start;overflow:auto;z-index:5}
  .sb{display:flex;flex-direction:column;align-items:center;gap:8px;background:none;border:0;cursor:pointer}
  .sb .tile{width:60px;height:60px;border-radius:15px}
  .sb span{font-size:12.5px;text-shadow:0 1px 4px rgba(0,0,0,.7)}
  .win{position:fixed!important;inset:0!important;width:100%!important;height:100%!important;border-radius:0;border:0}
  .tbar{display:none}
  .m-head{display:flex;align-items:center;gap:10px;padding:46px 14px 10px;flex:0 0 auto}
  .mh-title{flex:1;font-size:22px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mh-back,.mh-close,.mh-search{width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.08);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
  .mh-back{font-size:22px;line-height:1;padding-bottom:3px}
  .mh-close{font-size:15px}
  .mh-back:active,.mh-close:active,.mh-search:active{background:rgba(255,255,255,.16)}
  .m-search.open{display:block;padding:0 14px 12px}
  .m-search input{width:100%;background:rgba(255,255,255,.07);border:1px solid var(--line-soft);border-radius:12px;padding:10px 14px;font-size:14px;color:var(--text);font-family:var(--bn)}
  .m-search input:focus{outline:none;border-color:var(--lemon)}
  .finder{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .f-side{display:flex;gap:4px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line-soft);padding:8px}
  .f-side h4{display:none}
  .f-side button{white-space:nowrap;width:auto}
  .f-list{border-right:0;border-bottom:1px solid var(--line-soft);max-height:none}
  .f-detail{display:none}
  .finder.show-detail .f-detail{display:block}
  .finder.show-detail .f-side,.finder.show-detail .f-list{display:none}
  .notes{grid-template-columns:1fr}
  .n-side{display:flex;gap:4px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line-soft)}
  .n-side button{white-space:nowrap;width:auto}
  .photos{grid-template-columns:1fr;grid-template-rows:1fr auto}
  .pj-side{display:none}
  .photos.tab-alb .pj-side{display:block;border-right:0}
  .photos.tab-alb .pj-main{display:none}
  .pj-sizes{display:none}
  .pj-grid{grid-template-columns:repeat(3,1fr)!important;gap:5px;padding:8px}
  .pj-shot{border-radius:6px}
  .pj-view{left:0}
  .pv-stage{padding:14px 8px}
  .pv-prev{left:6px}
  .pv-next{right:6px}
  .pj-tabs{display:flex;border-top:1px solid var(--line-soft);background:rgba(10,15,19,.85);flex:0 0 auto}
  .photos.viewing .pj-tabs{display:none}
  .pj-tabs button{flex:1;background:none;border:0;color:var(--muted);padding:9px 6px 11px;font-size:12px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;font-family:var(--bn)}
  .pj-tabs button.sel{color:var(--lemon)}
  #dock{display:flex;left:50%;bottom:16px;transform:translateX(-50%);gap:20px;padding:13px 20px;border-radius:30px;background:rgba(44,49,60,.45)}
  /* মোবাইল মোডে শুধু d-mob বাটন */
  #dock .dock-btn{display:none}
  #dock .dock-btn.d-mob{display:block}
  #dock.no-mob{display:none}
  #dock.no-pc{display:flex}
  #dock.no-pc.no-mob{display:none}
  #dock .tip,#dock .dot{display:none}
  #dock .tile{width:56px;height:56px;border-radius:15px}
  .dock-btn:hover .tile{transform:none}
  #home-ind{display:block}
  body.app-open #dock,body.app-open #home-ind{display:none}
}

/* ---------- Spotlight সার্চ ---------- */
#bbos-spot{position:fixed;inset:0;z-index:1200;display:none;justify-content:center;align-items:flex-start;padding-top:14vh;background:rgba(6,9,11,.4);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
#bbos-spot.open{display:flex;animation:spotfade .14s ease}
@keyframes spotfade{from{opacity:0}}
.spot-box{width:min(600px,92vw);max-height:66vh;display:flex;flex-direction:column;background:var(--glass);backdrop-filter:blur(28px) saturate(1.2);-webkit-backdrop-filter:blur(28px) saturate(1.2);border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.6);overflow:hidden;animation:spotpop .18s cubic-bezier(.2,.9,.3,1.1)}
@keyframes spotpop{from{transform:scale(.97) translateY(-6px);opacity:0}}
.spot-bar{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line-soft);flex:0 0 auto}
.spot-ico{flex:0 0 auto}
#spot-input{flex:1;background:none;border:0;outline:none;color:var(--text);font-family:var(--bn);font-size:19px;font-weight:500}
#spot-input::placeholder{color:var(--muted)}
.spot-cat{font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--muted);padding:10px 18px 4px;flex:0 0 auto}
.spot-cat[hidden]{display:none}
#spot-list{overflow:auto;padding:4px 8px 8px;display:flex;flex-direction:column;gap:2px}
.spot-item{display:flex!important;flex-direction:row!important;align-items:center;gap:13px;width:100%;text-align:left;background:none;border:0;border-radius:10px;padding:9px 11px;cursor:pointer}
.spot-item .tile{width:36px;height:36px;min-width:36px;flex:0 0 36px;border-radius:9px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.spot-item .tile svg{width:20px;height:20px;display:block}
.spot-item .tile .glyph{font-family:var(--disp);font-weight:700;font-size:17px;color:#101418;line-height:1}
.spot-item .si-txt{min-width:0;flex:1 1 auto;display:flex;flex-direction:column;justify-content:center}
.spot-item b{display:block;font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}
.spot-item span{display:block;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}
.spot-item.sel{background:var(--lemon)}
.spot-item.sel b{color:#101418}
.spot-item.sel span{color:rgba(16,20,24,.7)}
.spot-item.sel .si-key{color:rgba(16,20,24,.6)}
.spot-item .si-key{margin-left:auto;flex:0 0 auto;font-family:var(--mono);font-size:11px;color:var(--muted)}
#spot-none{padding:22px 18px 26px;text-align:center;color:var(--muted);font-size:14px}
#spot-none[hidden]{display:none}
@media(max-width:768px){#bbos-spot{padding-top:8vh}.spot-box{width:94vw}#spot-input{font-size:17px}}

/* ---------- কন্ট্রোল সেন্টার ---------- */
#bbos-cc{position:fixed;inset:0;z-index:1150;display:none}
#bbos-cc.open{display:block}
.cc-box{position:absolute;top:40px;right:12px;width:min(360px,calc(100vw - 24px));display:flex;flex-direction:column;gap:12px;padding:14px;background:var(--glass);backdrop-filter:blur(30px) saturate(1.3);-webkit-backdrop-filter:blur(30px) saturate(1.3);border:1px solid var(--line);border-radius:20px;box-shadow:0 26px 70px rgba(0,0,0,.55);animation:ccpop .18s cubic-bezier(.2,.9,.3,1.1)}
@keyframes ccpop{from{transform:translateY(-8px) scale(.98);opacity:0}}
.cc-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cc-tile{display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.07);border:0;border-radius:16px;padding:13px;text-align:left;cursor:pointer;min-width:0}
.cc-tile:hover{background:rgba(255,255,255,.1)}
.cc-ic{width:38px;height:38px;border-radius:50%;background:#0a84ff;display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:background .2s}
#cc-theme-ic{background:#6c63ff}
.cc-tt{min-width:0}
.cc-tt b{display:block;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cc-tt span{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cc-tile.off .cc-ic{background:rgba(255,255,255,.16)}
.cc-panel{background:rgba(255,255,255,.07);border-radius:16px;padding:13px 14px}
.cc-lbl{font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:9px}
.cc-slider{position:relative;height:34px;border-radius:17px;background:rgba(255,255,255,.14);overflow:hidden;cursor:pointer;touch-action:none;user-select:none}
.cc-fill{position:absolute;left:0;top:0;bottom:0;width:100%;background:#fff;border-radius:17px}
.cc-sl-ic{position:absolute;left:9px;top:50%;transform:translateY(-50%);z-index:2;pointer-events:none}
.cc-knob{position:absolute;top:0;bottom:0;width:0}
.cc-music{display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.07);border-radius:16px;padding:11px 13px}
.cc-mart{width:44px;height:44px;border-radius:11px;flex:0 0 auto;background:linear-gradient(140deg,#3a2a4a,#1c2c3a);display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center}
.cc-mtxt{flex:1;min-width:0}
.cc-mtxt b{display:block;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cc-mtxt span{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cc-mbtn{background:none;border:0;color:var(--text);font-size:17px;cursor:pointer;padding:5px 6px;border-radius:8px;flex:0 0 auto;line-height:1}
.cc-mbtn:hover{background:rgba(255,255,255,.12)}

/* লাইট মোড — পুরো সাইট */
body.bbos-light{--ink:#e9edf0;--text:#14181c;--muted:#5a6570;--glass:rgba(255,255,255,.78);--glass-lite:rgba(0,0,0,.04);--line:rgba(0,0,0,.14);--line-soft:rgba(0,0,0,.08);--shadow:0 24px 60px rgba(0,0,0,.18)}
body.bbos-light #desktop{background:radial-gradient(900px 620px at 88% -12%,rgba(79,174,127,.22),transparent 62%),radial-gradient(1000px 720px at -12% 112%,rgba(242,221,110,.22),transparent 56%),linear-gradient(158deg,#eef2f5 0%,#e4e9ee 46%,#eaf0f3 100%)}
body.bbos-light #desktop::after{opacity:.25}
body.bbos-light .tbar{background:rgba(0,0,0,.03)}
body.bbos-light .term{background:rgba(20,26,30,.92)}
body.bbos-light .term .t-line{color:#cfd8d0}
body.bbos-light #menubar{background:rgba(255,255,255,.55)}
body.bbos-light .l-close,body.bbos-light .l-min,body.bbos-light .l-max{filter:none}
body.bbos-light #mb-search svg,body.bbos-light #mb-cc svg{stroke:#14181c}
body.bbos-light #mb-clock,body.bbos-light #menubar .brand{color:#14181c}

/* ব্রাইটনেস ওভারলে */
#bbos-dim{position:fixed;inset:0;background:#000;opacity:0;pointer-events:none;z-index:2000;transition:opacity .12s}

@media(max-width:768px){.cc-box{right:8px;left:8px;width:auto;top:46px}}

/* ---------- Journal (ব্লগ) ---------- */
.journal{position:relative;height:100%;background:#fff;color:#14181c}
body.bbos-light .journal{background:#fff;color:#14181c}
.jr-accent{color:#ff4d3d}
.journal .jr-list{position:absolute;inset:0;overflow:auto;padding:34px 40px 40px}
.jr-head{max-width:760px;margin:0 auto 6px;border-bottom:1px solid #e7e9ec;padding-bottom:26px}
.jr-eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.14em;color:#ff4d3d;text-transform:uppercase;margin-bottom:12px}
.jr-h1{font-family:var(--disp);font-weight:700;font-size:38px;line-height:1.08;color:#14181c;margin-bottom:14px;letter-spacing:-.01em}
.jr-lead{font-size:16.5px;line-height:1.6;color:#5a6570}
.jr-count{color:#8b94a0}
.jr-items{max-width:760px;margin:0 auto}
.jr-card{display:flex;gap:22px;align-items:flex-start;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid #eceef1;padding:26px 0;cursor:pointer;transition:opacity .15s}
.jr-card:hover{opacity:.72}
.jr-card .jr-thumb{width:132px;height:96px;flex:0 0 132px;border-radius:12px;overflow:hidden;background:#12161b;background-size:cover;background-position:center}
.jr-card .jr-c-body{min-width:0;flex:1}
.jr-c-cat{font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.1em;color:#ff4d3d;text-transform:uppercase;margin-bottom:7px}
.jr-c-title{font-family:var(--disp);font-weight:700;font-size:21px;line-height:1.22;color:#14181c;margin-bottom:8px}
.jr-c-ex{font-size:15px;line-height:1.6;color:#5a6570;margin-bottom:11px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.jr-c-meta{font-family:var(--mono);font-size:12px;color:#9aa2ad;letter-spacing:.03em}
.jr-state{max-width:760px;margin:30px auto;text-align:center;color:#8b94a0;font-size:14.5px}
.jr-state[hidden]{display:none}
.jr-error{color:#d0433a}
/* আর্টিকেল */
.jr-article{position:absolute;inset:0;display:flex;flex-direction:column;background:#fff;z-index:3}
.jr-article[hidden]{display:none!important}
.jr-list[hidden]{display:none!important}
.jr-hero[hidden]{display:none}
.jr-meta{display:flex;align-items:center;gap:16px;padding:14px 22px;border-bottom:1px solid #eceef1;flex:0 0 auto;background:#fafafa}
.jr-back{background:none;border:0;color:#14181c;font-size:14px;cursor:pointer;padding:6px 10px;border-radius:8px;font-family:var(--bn);font-weight:600;flex:0 0 auto}
.jr-back:hover{background:#eceef1}
.jr-meta-line{font-family:var(--mono);font-size:12.5px;color:#5a6570;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.jr-meta-line .jr-mcat{color:#ff4d3d;font-weight:600}
.jr-art-scroll{flex:1;overflow:auto}
.jr-hero{width:100%;aspect-ratio:16/8.5;background:#0d1117;background-size:cover;background-position:center;display:none}
.jr-hero.show{display:block}
.jr-art-body{max-width:720px;margin:0 auto;padding:42px 32px 60px}
.jr-art-title{font-family:var(--disp);font-weight:700;font-size:40px;line-height:1.08;color:#14181c;margin-bottom:18px;letter-spacing:-.015em}
.jr-art-lead{font-size:19px;line-height:1.55;color:#4a5560;margin-bottom:22px}
.jr-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px}
.jr-tag{font-size:13px;color:#4a5560;background:#f0f1f3;border-radius:20px;padding:6px 14px}
.jr-art-content{font-size:17px;line-height:1.75;color:#2a323b}
.jr-art-content p{margin-bottom:20px}
.jr-art-content h2{font-family:var(--disp);font-weight:700;font-size:26px;color:#14181c;margin:32px 0 14px}
.jr-art-content h3{font-family:var(--disp);font-weight:700;font-size:21px;color:#14181c;margin:26px 0 12px}
.jr-art-content img{max-width:100%;height:auto;border-radius:12px;margin:12px 0}
.jr-art-content a{color:#d0433a;text-decoration:underline}
.jr-art-content ul,.jr-art-content ol{margin:0 0 20px 22px}
.jr-art-content li{margin-bottom:8px}
.jr-art-content blockquote{border-left:3px solid #ff4d3d;background:#f7f8f9;border-radius:0 10px 10px 0;padding:18px 22px;margin:0 0 22px;font-weight:600;color:#14181c}
.jr-art-content pre{background:#0d1117;color:#e6edf3;border-radius:10px;padding:16px;overflow:auto;font-family:var(--mono);font-size:14px;margin-bottom:20px}
.jr-art-content code{font-family:var(--mono);font-size:.9em;background:#f0f1f3;padding:2px 6px;border-radius:5px}
.jr-art-content pre code{background:none;padding:0}
@media(max-width:768px){
  .journal .jr-list{padding:22px 18px 30px}
  .jr-h1{font-size:30px}
  .jr-card{gap:14px}
  .jr-card .jr-thumb{width:92px;height:70px;flex-basis:92px}
  .jr-c-title{font-size:18px}
  .jr-c-ex{font-size:14px}
  .jr-art-body{padding:28px 20px 48px}
  .jr-art-title{font-size:29px}
  .jr-art-lead{font-size:17px}
  .jr-art-content{font-size:16px}
}

/* ---------- System Settings ---------- */
.settings{display:grid;grid-template-columns:230px 1fr;height:100%}
.set-side{border-right:1px solid var(--line-soft);background:rgba(255,255,255,.02);padding:12px 10px;overflow:auto}
.set-search input{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--line-soft);border-radius:8px;padding:7px 11px;color:var(--text);font-family:var(--bn);font-size:13px;margin-bottom:12px}
.set-user{display:flex;align-items:center;gap:10px;padding:8px 8px 12px;border-bottom:1px solid var(--line-soft);margin-bottom:10px}
.set-ava{width:38px;height:38px;border-radius:50%;flex:0 0 auto;background:linear-gradient(140deg,#5a6470,#39414c);display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:700;font-size:16px;color:#fff}
.set-ut{min-width:0}
.set-ut b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.set-ut span{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.set-navi{display:block;width:100%;text-align:left;background:none;border:0;border-radius:8px;padding:8px 11px;font-size:13.5px;color:var(--text);cursor:pointer;margin-bottom:1px}
.set-navi:hover{background:rgba(255,255,255,.06)}
.set-navi.sel{background:#0a84ff;color:#fff}
.set-main{overflow:auto;padding:22px 26px}
.set-h2{font-family:var(--disp);font-weight:700;font-size:24px;margin-bottom:18px}
.set-card{background:rgba(255,255,255,.055);border:1px solid var(--line-soft);border-radius:14px;padding:6px 16px;margin-bottom:22px}
.set-line{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line-soft)}
.set-line:last-of-type{border-bottom:0}
.set-line>span{font-size:14px}
.set-appear-pick{display:flex;gap:12px}
.set-appb{display:flex;flex-direction:column;align-items:center;gap:5px;background:none;border:0;cursor:pointer;font-size:11.5px;color:var(--muted);font-family:var(--bn)}
.set-swatch{width:56px;height:38px;border-radius:7px;border:2px solid transparent;box-shadow:0 0 0 1px var(--line-soft)}
.set-sw-light{background:#fff}
.set-sw-dark{background:#1a1f26}
.set-appb.sel{color:var(--text)}
.set-appb.sel .set-swatch{border-color:#0a84ff}
.set-slider{position:relative;width:220px;max-width:48vw;height:26px;border-radius:13px;background:rgba(255,255,255,.16);overflow:hidden;cursor:pointer;touch-action:none}
.set-slider .cc-fill{position:absolute;left:0;top:0;bottom:0;background:#0a84ff;border-radius:13px}
.set-note{font-size:12px;color:var(--muted);padding:2px 0 12px}
.set-sub{font-size:11.5px;font-weight:600;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin-bottom:12px}
.set-walls{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:10px}
.set-wall{background:none;border:0;padding:0;cursor:pointer}
.set-wthumb{display:block;width:100%;aspect-ratio:16/10;border-radius:11px;border:2px solid transparent;box-shadow:0 0 0 1px var(--line-soft)}
.set-wall.sel .set-wthumb{border-color:#0a84ff}
.set-wname{display:block;font-size:12px;color:var(--muted);text-align:center;margin-top:6px}
.set-demo{font-size:14px;color:var(--muted);line-height:1.7;padding:14px 0}
@media(max-width:768px){
  .settings{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .set-side{border-right:0;border-bottom:1px solid var(--line-soft);display:flex;gap:6px;overflow-x:auto;padding:10px}
  .set-search,.set-user{display:none}
  .set-nav{display:flex;gap:4px}
  .set-navi{width:auto;white-space:nowrap}
  .set-walls{grid-template-columns:repeat(2,1fr)}
  .set-slider{width:150px}
}

/* ডেস্কটপ context menu */
#bbos-ctx{position:fixed;z-index:1100;min-width:190px;background:var(--glass);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--line);border-radius:11px;box-shadow:var(--shadow);padding:5px;display:none}
#bbos-ctx.open{display:block;animation:pop .14s ease}
#bbos-ctx button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--text);font:inherit;font-size:13.5px;padding:8px 12px;border-radius:7px;cursor:pointer}
#bbos-ctx button:hover{background:var(--lemon-dim);color:var(--lemon)}

/* ওয়ালপেপার (System Settings থেকে) — ইউজার ইমেজ ওয়ালপেপার না থাকলে প্রযোজ্য */
body.bbos-wall-ember:not(.has-userwall) #desktop{background:linear-gradient(150deg,#7a2410,#c0451a)!important}
body.bbos-wall-violet:not(.has-userwall) #desktop{background:linear-gradient(150deg,#3a2a6a,#6a4fae)!important}
body.bbos-wall-slate:not(.has-userwall) #desktop{background:linear-gradient(150deg,#1c2229,#3a424e)!important}
body.bbos-wall-dawn:not(.has-userwall) #desktop{background:linear-gradient(150deg,#f0a882,#f6c9a8)!important}
body.bbos-wall-midnight:not(.has-userwall) #desktop{background:linear-gradient(150deg,#14204a,#26386e)!important}
body.bbos-wall-ember #desktop::after,body.bbos-wall-violet #desktop::after,body.bbos-wall-slate #desktop::after,body.bbos-wall-dawn #desktop::after,body.bbos-wall-midnight #desktop::after{opacity:.3}

/* ---------- System Settings: rows, toggles, badges, nav icons ---------- */
.set-nic{width:22px;height:22px;border-radius:6px;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.set-nic svg{width:14px;height:14px}
.set-navi{display:flex;align-items:center;gap:10px}
.set-row{display:flex;align-items:center;gap:12px;padding:13px 4px;border-bottom:1px solid var(--line-soft)}
.set-row:last-child{border-bottom:0}
.set-badge{width:30px;height:30px;border-radius:8px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:700;font-size:13px;color:#fff}
.set-rl{min-width:0;flex:1;display:flex;flex-direction:column;gap:2px}
.set-rl b{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.set-rl span{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.set-rv{font-size:13.5px;color:var(--muted);flex:0 0 auto;text-align:right}
.set-lock{color:var(--muted);font-size:12px;flex:0 0 auto;opacity:.7}
.set-chev{color:var(--muted);font-size:18px;flex:0 0 auto;line-height:1}
.set-toggle{width:42px;height:25px;border-radius:13px;background:rgba(255,255,255,.18);position:relative;flex:0 0 auto;transition:background .18s;cursor:default}
.set-toggle.on{background:#0a84ff}
.set-knob{position:absolute;top:2.5px;left:2.5px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .18s}
.set-toggle.on .set-knob{transform:translateX(17px)}
.set-row-chevron,.set-row-listitem{cursor:default}
.set-play{background:#0a84ff;border:0;border-radius:14px;color:#fff;font-size:12.5px;font-weight:600;padding:6px 16px;cursor:pointer;flex:0 0 auto;font-family:var(--bn)}
.set-play:hover{filter:brightness(1.1)}

/* ---------- অটো স্ক্রিন-লক ---------- */
#bbos-lock{position:fixed;inset:0;z-index:3000;background:#000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .5s ease,visibility .5s}
#bbos-lock.on{opacity:1;visibility:visible}
.lock-inner{text-align:center;color:#fff;transform:translateY(-4vh)}
.lock-date{font-size:15px;font-weight:600;color:rgba(255,255,255,.82);margin-bottom:6px;letter-spacing:.01em}
.lock-time{font-family:var(--disp);font-weight:700;font-size:clamp(64px,15vw,150px);line-height:1;color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.lock-hint{font-size:13px;color:rgba(255,255,255,.5);margin-top:20px}

/* ---------- উইন্ডো রিসাইজ হ্যান্ডল (৮ দিক) ---------- */
.rz{position:absolute;z-index:20;touch-action:none}
.win.max .rz{display:none}
.rz-n{top:0;left:8px;right:8px;height:6px;cursor:ns-resize}
.rz-s{bottom:0;left:8px;right:8px;height:6px;cursor:ns-resize}
.rz-e{right:0;top:44px;bottom:8px;width:6px;cursor:ew-resize}
.rz-w{left:0;top:44px;bottom:8px;width:6px;cursor:ew-resize}
.rz-ne{top:0;right:0;width:14px;height:14px;cursor:nesw-resize}
.rz-nw{top:0;left:0;width:14px;height:14px;cursor:nwse-resize}
.rz-se{bottom:0;right:0;width:16px;height:16px;cursor:nwse-resize}
.rz-sw{bottom:0;left:0;width:16px;height:16px;cursor:nesw-resize}
/* রিসাইজের সময় গোটা পেজে টেক্সট-সিলেকশন/আইফ্রেম বন্ধ */
body.bbos-resizing{cursor:inherit;user-select:none}
body.bbos-resizing iframe{pointer-events:none}