/* ============================================================
   bd12.click - mobile-first compact display stylesheet
   Prefix : uib6151-
   Canvas : 320-430px mobile-first, centered phone frame on wide screens
   Palette: #FFE4B5 moccasin / #2C3E50 dark slate / #9932CC purple accent
   ============================================================ */

/* ---- Design tokens ---- */
:root{
  --uib6151-bg:#2C3E50;
  --uib6151-bg-2:#233343;
  --uib6151-bg-3:#1a2632;
  --uib6151-surface:#2a3a4c;
  --uib6151-text:#FFE4B5;
  --uib6151-text-soft:rgba(255,228,181,.82);
  --uib6151-text-mute:rgba(255,228,181,.58);
  --uib6151-accent:#9932CC;
  --uib6151-accent-2:#b25ce0;
  --uib6151-accent-soft:rgba(153,50,204,.24);
  --uib6151-line:rgba(255,228,181,.14);
  --uib6151-card:rgba(255,228,181,.06);
  --uib6151-good:#5fd1a8;
  --uib6151-warn:#ffd479;
  --uib6151-radius-xl:20px;
  --uib6151-radius-lg:16px;
  --uib6151-radius-md:12px;
  --uib6151-radius-sm:8px;
  --uib6151-font-title:"Trebuchet MS","Segoe UI","Noto Sans Bengali","Hind Siliguri",system-ui,sans-serif;
  --uib6151-font-body:"Noto Sans Bengali","Hind Siliguri","Segoe UI",system-ui,sans-serif;
  --uib6151-shadow-1:0 6px 16px rgba(0,0,0,.28);
  --uib6151-shadow-2:0 14px 34px rgba(0,0,0,.38);
  --uib6151-glow:0 0 0 2px rgba(153,50,204,.55),0 8px 22px rgba(153,50,204,.32);
  --uib6151-top-h:58px;
  --uib6151-bottom-h:68px;
}

/* ---- Reset ---- */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--uib6151-font-body);
  background:var(--uib6151-bg);
  color:var(--uib6151-text);
  line-height:1.6;
  font-size:15px;
  min-height:100vh;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--uib6151-text);text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--uib6151-accent-2);outline-offset:2px;border-radius:6px}

/* ---- Mobile canvas frame ---- */
.uib6151-shell{
  width:100%;
  max-width:430px;            /* keeps desktop on the phone canvas */
  margin:0 auto;
  background:var(--uib6151-bg);
  min-height:100vh;
  position:relative;
  box-shadow:var(--uib6151-shadow-2);
}

/* ============================================================
   Top compact brand bar
   ============================================================ */
.uib6151-top{
  position:fixed;top:0;left:0;right:0;z-index:60;
  max-width:430px;margin:0 auto;
  height:var(--uib6151-top-h);
  background:linear-gradient(180deg,#1f2c3a 0%,#233343 100%);
  border-bottom:1px solid var(--uib6151-line);
  display:flex;align-items:center;gap:10px;
  padding:0 12px;
  box-shadow:0 4px 14px rgba(0,0,0,.25);
}
.uib6151-brand{display:flex;align-items:center;gap:9px;flex:1;min-width:0}
.uib6151-brand-logo{
  width:36px;height:36px;border-radius:10px;
  object-fit:cover;
  border:1.5px solid var(--uib6151-accent);
  box-shadow:0 0 0 2px rgba(153,50,204,.18);
  background:var(--uib6151-bg-3);
}
.uib6151-brand-name{
  font-family:var(--uib6151-font-title);
  font-weight:800;
  font-size:20px;
  letter-spacing:.5px;
  color:var(--uib6151-text);
  line-height:1;
}
.uib6151-brand-name b{color:var(--uib6151-accent-2)}
.uib6151-actions{display:flex;align-items:center;gap:7px}
.uib6151-btn{
  font-family:var(--uib6151-font-body);
  font-weight:700;
  font-size:13px;
  padding:9px 14px;
  border-radius:999px;
  min-height:38px;
  display:inline-flex;align-items:center;gap:5px;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.uib6151-btn:active{transform:scale(.96)}
.uib6151-btn-primary{
  background:linear-gradient(135deg,var(--uib6151-accent) 0%,var(--uib6151-accent-2) 100%);
  color:#fff;
  box-shadow:0 4px 14px rgba(153,50,204,.45);
}
.uib6151-btn-ghost{
  background:transparent;
  color:var(--uib6151-text);
  border:1px solid var(--uib6151-line);
}
.uib6151-menu-btn{
  width:40px;height:40px;border-radius:10px;
  background:var(--uib6151-bg-3);
  border:1px solid var(--uib6151-line);
  display:inline-flex;align-items:center;justify-content:center;
}
.uib6151-menu-btn svg{width:20px;height:20px;stroke:var(--uib6151-text)}

/* ============================================================
   Side drawer menu
   ============================================================ */
.uib6151-drawer-mask{
  position:fixed;inset:0;z-index:70;
  background:rgba(10,16,22,.6);
  opacity:0;visibility:hidden;
  transition:opacity .25s ease, visibility .25s ease;
}
.uib6151-drawer-mask.is-open{opacity:1;visibility:visible}
.uib6151-drawer{
  position:fixed;top:0;right:0;z-index:71;
  width:82%;max-width:320px;height:100vh;
  background:var(--uib6151-bg-2);
  border-left:1px solid var(--uib6151-line);
  transform:translateX(105%);
  transition:transform .28s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;
  box-shadow:-12px 0 30px rgba(0,0,0,.4);
}
.uib6151-drawer.is-open{transform:translateX(0)}
.uib6151-drawer-head{
  padding:18px 16px 14px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--uib6151-line);
}
.uib6151-drawer-head .uib6151-brand-name{font-size:18px}
.uib6151-drawer-close{
  width:34px;height:34px;border-radius:9px;
  background:var(--uib6151-bg-3);border:1px solid var(--uib6151-line);
  display:inline-flex;align-items:center;justify-content:center;
}
.uib6151-drawer-close svg{width:18px;height:18px;stroke:var(--uib6151-text)}
.uib6151-drawer-cta{
  padding:16px;
  display:grid;grid-template-columns:1fr 1fr;gap:9px;
  border-bottom:1px solid var(--uib6151-line);
}
.uib6151-drawer-cta .uib6151-btn{justify-content:center;width:100%}
.uib6151-drawer-title{
  padding:14px 16px 6px;
  font-size:12px;font-weight:700;letter-spacing:1.2px;
  color:var(--uib6151-text-mute);text-transform:uppercase;
}
.uib6151-drawer nav{padding:0 8px 24px}
.uib6151-drawer nav a{
  display:flex;align-items:center;gap:11px;
  padding:12px 12px;
  border-radius:10px;
  color:var(--uib6151-text-soft);
  font-size:14.5px;font-weight:600;
  transition:background .18s ease, color .18s ease;
}
.uib6151-drawer nav a:active{background:var(--uib6151-card)}
.uib6151-drawer nav a svg{width:18px;height:18px;stroke:var(--uib6151-accent-2);flex-shrink:0}
.uib6151-drawer nav a span{flex:1}
.uib6151-drawer nav a small{
  font-size:11px;color:var(--uib6151-text-mute);font-weight:500;
}

/* ============================================================
   Hero carousel
   ============================================================ */
.uib6151-main{padding-top:var(--uib6151-top-h);padding-bottom:calc(var(--uib6151-bottom-h) + 26px)}
.uib6151-hero{
  position:relative;
  margin:12px 12px 4px;
  border-radius:var(--uib6151-radius-lg);
  overflow:hidden;
  box-shadow:var(--uib6151-shadow-1);
  background:var(--uib6151-bg-3);
}
.uib6151-hero-track{
  display:flex;
  transition:transform .42s cubic-bezier(.4,0,.2,1);
  will-change:transform;
}
.uib6151-hero-slide{
  flex:0 0 100%;
  position:relative;
  cursor:pointer;
}
.uib6151-hero-slide img{
  width:100%;height:200px;object-fit:cover;
  border-radius:var(--uib6151-radius-lg);
}
.uib6151-hero-caption{
  position:absolute;left:14px;right:14px;bottom:14px;
  background:linear-gradient(180deg,rgba(20,28,36,0) 0%,rgba(20,28,36,.85) 100%);
  padding:24px 14px 12px;
  border-radius:0 0 var(--uib6151-radius-lg) var(--uib6151-radius-lg);
  pointer-events:none;
}
.uib6151-hero-caption strong{
  display:block;font-family:var(--uib6151-font-title);
  font-size:18px;font-weight:800;color:#fff;
  text-shadow:0 2px 8px rgba(0,0,0,.6);
}
.uib6151-hero-caption span{
  display:block;font-size:12.5px;color:var(--uib6151-text-soft);margin-top:3px;
}
.uib6151-hero-dots{
  position:absolute;bottom:8px;left:50%;transform:translateX(-50%);
  display:flex;gap:6px;z-index:5;
}
.uib6151-hero-dots button{
  width:7px;height:7px;border-radius:50%;
  background:rgba(255,228,181,.4);
  transition:all .2s ease;
}
.uib6151-hero-dots button.is-active{
  width:22px;border-radius:4px;background:var(--uib6151-accent-2);
}
.uib6151-hero-cta{
  position:absolute;top:12px;right:12px;z-index:6;
  background:linear-gradient(135deg,var(--uib6151-accent) 0%,var(--uib6151-accent-2) 100%);
  color:#fff;font-size:11px;font-weight:800;
  padding:6px 11px;border-radius:999px;
  box-shadow:0 4px 12px rgba(153,50,204,.5);
}

/* ============================================================
   Section shell
   ============================================================ */
.uib6151-section{padding:18px 12px 4px}
.uib6151-section-head{
  display:flex;align-items:center;gap:10px;margin-bottom:12px;
}
.uib6151-section-head .uib6151-pill{
  width:6px;height:22px;border-radius:3px;
  background:linear-gradient(180deg,var(--uib6151-accent) 0%,var(--uib6151-accent-2) 100%);
}
.uib6151-section-head h2{
  font-family:var(--uib6151-font-title);
  font-size:17px;font-weight:800;color:var(--uib6151-text);line-height:1.25;
}
.uib6151-section-head .uib6151-more{
  margin-left:auto;font-size:12px;color:var(--uib6151-accent-2);font-weight:700;
}
.uib6151-lead{
  font-size:13.5px;color:var(--uib6151-text-soft);margin-bottom:12px;
}

/* ============================================================
   Game grid + light overlay cards
   ============================================================ */
.uib6151-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);   /* 320px keeps 4 columns */
  gap:8px;
}
.uib6151-card{
  position:relative;
  display:flex;flex-direction:column;align-items:center;
  background:var(--uib6151-card);
  border:1px solid var(--uib6151-line);
  border-radius:var(--uib6151-radius-md);
  padding:6px 4px 7px;
  cursor:pointer;
  overflow:hidden;
  transition:transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.uib6151-card:hover{border-color:var(--uib6151-accent)}
.uib6151-card:active{transform:scale(.95);box-shadow:var(--uib6151-glow)}
.uib6151-card-img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:var(--uib6151-radius-sm);
  background:var(--uib6151-bg-3);
}
.uib6151-card-name{
  margin-top:5px;
  font-size:10.5px;line-height:1.25;
  color:var(--uib6151-text-soft);
  text-align:center;
  font-weight:600;
  display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
  min-height:26px;
  word-break:break-word;
}
.uib6151-card-tag{
  position:absolute;top:5px;left:5px;
  font-size:9px;font-weight:800;letter-spacing:.4px;
  padding:2px 5px;border-radius:4px;
  background:var(--uib6151-accent);
  color:#fff;
  text-transform:uppercase;
}
.uib6151-card-tag.hot{background:#e8553f}
.uib6151-card-tag.new{background:#2bb673}

/* At 375-430 the grid gains a 5th track for denser phones */
@media (min-width:375px){
  .uib6151-grid{grid-template-columns:repeat(5,1fr);gap:9px}
  .uib6151-card-name{font-size:11px}
}

/* ============================================================
   Generic content blocks (info modules)
   ============================================================ */
.uib6151-block{
  background:var(--uib6151-card);
  border:1px solid var(--uib6151-line);
  border-radius:var(--uib6151-radius-lg);
  padding:14px 14px 16px;
  margin-bottom:12px;
}
.uib6151-block h3{
  font-family:var(--uib6151-font-title);
  font-size:15.5px;font-weight:800;color:var(--uib6151-text);
  margin-bottom:8px;line-height:1.35;
}
.uib6151-block p{
  color:var(--uib6151-text-soft);
  font-size:13.5px;
  margin-bottom:9px;
}
.uib6151-block p:last-child{margin-bottom:0}
.uib6151-block a.uib6151-inline{
  color:var(--uib6151-accent-2);
  border-bottom:1px dashed rgba(178,92,224,.6);
  font-weight:700;
}
.uib6151-block .uib6151-cta-row{
  display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;
}
.uib6151-block .uib6151-cta-row .uib6151-btn{flex:1;justify-content:center;min-width:120px}

.uib6151-list{padding-left:2px}
.uib6151-list li{
  position:relative;
  padding:7px 8px 7px 22px;
  font-size:13.5px;color:var(--uib6151-text-soft);
  border-bottom:1px dashed var(--uib6151-line);
}
.uib6151-list li:last-child{border-bottom:none}
.uib6151-list li::before{
  content:"";position:absolute;left:6px;top:13px;
  width:7px;height:7px;border-radius:50%;
  background:var(--uib6151-accent-2);
  box-shadow:0 0 6px rgba(178,92,224,.6);
}
.uib6151-list strong{color:var(--uib6151-text);font-weight:700}

/* Compare table style */
.uib6151-compare{
  display:grid;grid-template-columns:1fr;
  gap:8px;margin-top:6px;
}
.uib6151-compare-row{
  display:grid;grid-template-columns:96px 1fr;
  gap:10px;align-items:start;
  padding:9px 10px;
  background:var(--uib6151-bg-3);
  border-radius:var(--uib6151-radius-sm);
  border-left:3px solid var(--uib6151-accent);
}
.uib6151-compare-row b{
  font-size:12.5px;color:var(--uib6151-text);font-weight:800;
  display:block;line-height:1.3;
}
.uib6151-compare-row span{
  font-size:12.5px;color:var(--uib6151-text-soft);line-height:1.5;
}

/* Numbered steps */
.uib6151-steps{counter-reset:step;margin-top:4px}
.uib6151-steps li{
  position:relative;
  padding:8px 8px 8px 36px;
  font-size:13.5px;color:var(--uib6151-text-soft);
  counter-increment:step;
}
.uib6151-steps li::before{
  content:counter(step);
  position:absolute;left:0;top:7px;
  width:24px;height:24px;border-radius:50%;
  background:linear-gradient(135deg,var(--uib6151-accent) 0%,var(--uib6151-accent-2) 100%);
  color:#fff;font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}

/* Callout / decision box */
.uib6151-callout{
  background:linear-gradient(135deg,rgba(153,50,204,.16) 0%,rgba(153,50,204,.05) 100%);
  border:1px solid rgba(153,50,204,.4);
  border-radius:var(--uib6151-radius-md);
  padding:13px 14px;
  margin:12px 0;
}
.uib6151-callout strong{color:var(--uib6151-text);font-weight:800}
.uib6151-callout p{font-size:13px;color:var(--uib6151-text-soft);margin-top:3px;margin-bottom:0}

/* FAQ-like Q block */
.uib6151-q{margin-bottom:10px}
.uib6151-q summary{
  cursor:pointer;list-style:none;
  font-weight:700;color:var(--uib6151-text);
  font-size:14px;
  padding:11px 14px;
  background:var(--uib6151-bg-3);
  border-radius:var(--uib6151-radius-sm);
  display:flex;align-items:center;gap:8px;
  border:1px solid var(--uib6151-line);
}
.uib6151-q summary::-webkit-details-marker{display:none}
.uib6151-q summary::before{
  content:"+";color:var(--uib6151-accent-2);font-weight:800;font-size:18px;
}
.uib6151-q[open] summary::before{content:"-"}
.uib6151-q .uib6151-q-body{
  padding:11px 14px 4px;font-size:13.2px;color:var(--uib6151-text-soft);
}

/* Inline chip strip */
.uib6151-chips{
  display:flex;gap:7px;overflow-x:auto;
  padding:4px 0 6px;
  scrollbar-width:none;
}
.uib6151-chips::-webkit-scrollbar{display:none}
.uib6151-chip{
  flex-shrink:0;
  padding:7px 13px;border-radius:999px;
  background:var(--uib6151-bg-3);
  border:1px solid var(--uib6151-line);
  font-size:12.5px;font-weight:700;color:var(--uib6151-text-soft);
}
.uib6151-chip.is-active{
  background:var(--uib6151-accent-soft);
  border-color:var(--uib6151-accent);
  color:var(--uib6151-text);
}

/* H1 hero area */
.uib6151-page-head{padding:14px 12px 4px}
.uib6151-page-head h1{
  font-family:var(--uib6151-font-title);
  font-size:22px;line-height:1.3;font-weight:800;
  color:var(--uib6151-text);
}
.uib6151-page-head h1 b{color:var(--uib6151-accent-2)}
.uib6151-page-head p{
  margin-top:6px;font-size:13.5px;color:var(--uib6151-text-soft);
}

/* ============================================================
   Extended homepage footer (site-specific, before common bottom nav)
   ============================================================ */
.uib6151-ext{
  margin:18px 12px 0;
  border-top:1px solid var(--uib6151-line);
  padding-top:14px;
}
.uib6151-ext-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
}
.uib6151-ext h4{
  font-family:var(--uib6151-font-title);
  font-size:13px;font-weight:800;letter-spacing:.5px;
  color:var(--uib6151-text-mute);text-transform:uppercase;
  margin-bottom:8px;
}
.uib6151-ext p{font-size:12.5px;color:var(--uib6151-text-soft);line-height:1.6}
.uib6151-ext-links{display:flex;flex-direction:column;gap:5px}
.uib6151-ext-links a{
  font-size:12.5px;color:var(--uib6151-text-soft);font-weight:600;
  padding:4px 0;border-bottom:1px dashed transparent;
}
.uib6151-ext-links a:active{color:var(--uib6151-accent-2)}
.uib6151-ext-promos{
  grid-column:1/-1;
  display:grid;grid-template-columns:repeat(2,1fr);gap:8px;
  margin-top:4px;
}
.uib6151-ext-promos .uib6151-btn{
  justify-content:center;font-size:12.5px;padding:11px 8px;
  background:var(--uib6151-bg-3);
  border:1px solid var(--uib6151-line);
}
.uib6151-ext-promos .uib6151-btn-primary{
  background:linear-gradient(135deg,var(--uib6151-accent) 0%,var(--uib6151-accent-2) 100%);
  border:none;color:#fff;
}
.uib6151-ext-disclaimer{
  grid-column:1/-1;
  font-size:11.5px;color:var(--uib6151-text-mute);
  line-height:1.6;
  padding:10px 12px;
  background:var(--uib6151-bg-3);
  border-radius:var(--uib6151-radius-sm);
  border-left:3px solid var(--uib6151-warn);
}

/* ============================================================
   Common footer + center-raised bottom nav
   ============================================================ */
.uib6151-footer-copy{
  text-align:center;
  font-size:11.5px;color:var(--uib6151-text-mute);
  padding:14px 14px 90px;
}
.uib6151-bottom{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:0;z-index:65;
  width:100%;max-width:430px;
  height:var(--uib6151-bottom-h);
  background:linear-gradient(180deg,#233343 0%,#1a2632 100%);
  border-top:1px solid var(--uib6151-line);
  display:grid;
  grid-template-columns:1fr 1fr 1.25fr 1fr 1fr;
  align-items:center;
  padding:0 6px;
  box-shadow:0 -6px 18px rgba(0,0,0,.3);
}
.uib6151-bottom a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;height:100%;
  color:var(--uib6151-text-mute);
  font-size:10.5px;font-weight:600;
  position:relative;
  transition:color .18s ease;
}
.uib6151-bottom a svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8}
.uib6151-bottom a.is-active{color:var(--uib6151-accent-2)}
.uib6151-bottom a.is-active::after{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:24px;height:2.5px;border-radius:2px;background:var(--uib6151-accent-2);
}
.uib6151-bottom-raise{
  position:relative;
}
.uib6151-bottom-raise a{
  position:relative;
  margin-top:-22px;
  width:52px;height:52px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--uib6151-accent) 0%,var(--uib6151-accent-2) 100%);
  color:#fff !important;
  box-shadow:0 6px 18px rgba(153,50,204,.55);
  border:3px solid #1a2632;
  overflow:hidden;
}
.uib6151-bottom-raise a svg{
  width:24px;height:24px;stroke:#fff;
}
.uib6151-bottom-raise a span{
  position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);
}
.uib6151-bottom-raise a::after{display:none}

/* ============================================================
   Utility + 430 breakpoint refinement
   At 430px we widen spacing slightly and let titles breathe.
   ============================================================ */
.uib6151-hide{display:none !important}
.uib6151-row{display:flex;gap:10px;flex-wrap:wrap}
.uib6151-spacer{height:14px}

@media (min-width:430px){
  .uib6151-section-head h2{font-size:18px}
  .uib6151-page-head h1{font-size:23px}
  .uib6151-hero-slide img{height:210px}
  .uib6151-ext-grid{gap:18px}
}

/* Fade-in micro feedback (restrained) */
@keyframes uib6151-fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.uib6151-fade{animation:uib6151-fade .4s ease both}
.uib6151-fade-2{animation:uib6151-fade .5s ease .08s both}
.uib6151-fade-3{animation:uib6151-fade .5s ease .16s both}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* Accessible tap targets */
@media (max-width:360px){
  .uib6151-btn{padding:9px 11px;font-size:12.5px}
  .uib6151-bottom a{font-size:10px}
  .uib6151-grid{gap:6px}
}