#bbk-bottom-banner.bbk-wrap-front{
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  z-index: 99999;
  pointer-events: none;
}

#bbk-bottom-banner .bbk-banner{
  height: var(--bbk-height);
  background: var(--bbk-bg);
  box-shadow: 0 -10px 30px rgba(0,0,0,0.18);
  border-top: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px 18px 0 0;
  margin: 0 12px var(--bbk-bottom-margin);
  overflow: hidden;
  pointer-events: auto;
}

#bbk-bottom-banner .bbk-inner{
  position: relative;
  height: 100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 14px 62px;
  box-sizing: border-box;
}

#bbk-bottom-banner .bbk-text{
  color: var(--bbk-text-color);
  font-size: var(--bbk-font-size);
  font-family: var(--bbk-font-family);
  line-height: 1.25;
  text-align: center;
  max-width: min(980px, 100%);
}

#bbk-bottom-banner .bbk-close{
  position:absolute;
  right: 18px;
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.10);
  background: var(--bbk-close-bg);
  box-shadow: 0 10px 22px rgba(0,0,0,0.20);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  padding:0;
  outline:none;
}

#bbk-bottom-banner .bbk-close span{
  width: 16px;
  height: 16px;
  position: relative;
  display:block;
}

#bbk-bottom-banner .bbk-close span::before,
#bbk-bottom-banner .bbk-close span::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width: 16px;
  height: 2px;
  background: var(--bbk-close-x);
  border-radius: 2px;
  transform-origin:center;
  transform: translate(-50%,-50%) rotate(45deg);
}

#bbk-bottom-banner .bbk-close span::after{
  transform: translate(-50%,-50%) rotate(-45deg);
}

#bbk-bottom-banner .bbk-close:focus{
  box-shadow: 0 0 0 3px rgba(255,255,255,0.25), 0 10px 22px rgba(0,0,0,0.20);
}

/* Top-attached image */
#bbk-bottom-banner .bbk-image{
  position:absolute;
  left:50%;
  bottom: calc(var(--bbk-height) + var(--bbk-bottom-margin) + 12px);
  transform: translateX(-50%);
  width: var(--bbk-img-w);
  height: var(--bbk-img-h);
  display:block;
  pointer-events: auto;
  border-radius: 18px;
  overflow:hidden;
  box-shadow: 0 14px 34px rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
}

#bbk-bottom-banner .bbk-image img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}

/* Smooth close animation */
#bbk-bottom-banner.bbk-closing{
  pointer-events: none;
}
#bbk-bottom-banner.bbk-closing .bbk-banner,
#bbk-bottom-banner.bbk-closing .bbk-image{
  transition: transform 320ms ease, opacity 320ms ease, filter 320ms ease;
  transform: translateY(18px);
  opacity: 0;
  filter: blur(0.5px);
}

/* Better small screens */
@media (max-width: 520px){
  #bbk-bottom-banner .bbk-banner{
    margin: 0 10px var(--bbk-bottom-margin);
    border-radius: 16px 16px 0 0;
  }
  #bbk-bottom-banner .bbk-inner{
    padding: 12px 56px;
  }
  #bbk-bottom-banner .bbk-close{
    right: 14px;
    width: 38px; height: 38px;
  }
  #bbk-bottom-banner .bbk-text{
    max-width: 92vw;
  }
  #bbk-bottom-banner .bbk-image{
    width: min(var(--bbk-img-w), 86vw);
  }
}