.gt-bwo-wrap{
  border:1px solid rgba(0,0,0,.08);
  border-radius:14px;
  padding:12px;
}
.gt-bwo-title{
  display:flex;
  align-items:center;
  gap:6px;
  margin-bottom:10px;
}
.gt-bwo-req{ color:#d63638; font-weight:700; }
.gt-bwo-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:10px;
}
@media (max-width: 480px){
  .gt-bwo-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.gt-bwo-option{
  width:100%;
  border:1px solid rgba(0,0,0,.12);
  background:#fff;
  border-radius:14px;
  padding:10px;
  text-align:left;
  display:flex;
  flex-direction:column;
  gap:8px;
  cursor:pointer;
  transition: transform .08s ease, box-shadow .08s ease;
}
.gt-bwo-option:hover{
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
  transform: translateY(-1px);
}
.gt-bwo-option.is-selected{
  border-color: rgba(0,0,0,.45);
  box-shadow: 0 8px 22px rgba(0,0,0,.10);
}
.gt-bwo-img{
  width:100%;
  aspect-ratio: 4 / 3;
  border-radius:12px;
  overflow:hidden;
  background: rgba(0,0,0,.04);
  display:flex;
  align-items:center;
  justify-content:center;
}
.gt-bwo-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.gt-bwo-img--placeholder{
  background: repeating-linear-gradient(
    45deg,
    rgba(0,0,0,.04),
    rgba(0,0,0,.04) 10px,
    rgba(0,0,0,.02) 10px,
    rgba(0,0,0,.02) 20px
  );
}
.gt-bwo-label{
  font-size: 14px;
  line-height: 1.2;
  font-weight: 600;
}
.gt-bwo-help{
  margin-top:10px;
  font-size: 12px;
  opacity: .8;
}
.gt-bwo-help.is-error{
  opacity: 1;
  color: #d63638;
  font-weight: 600;
}