.wqpb-float-btn{
  position: fixed;
  z-index: 99999;
  background: #07C160;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  user-select: none;
  line-height: 1;
}

.wqpb-float-btn:hover{ filter: brightness(0.95); }

.wqpb-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
}

.wqpb-icon-svg{
  color: #ffffff; /* uses currentColor in SVG paths */
}

.wqpb-label{
  font-weight: 600;
  letter-spacing: 0.1px;
  white-space: nowrap;
}

.wqpb-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
}
.wqpb-overlay.is-open{ display: flex; }

.wqpb-modal{
  width: 100%;
  max-width: 360px;
  background: #fff;
  border-radius: 14px;
  padding: 18px 18px 14px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.25);
  position: relative;
  text-align: center;
  font-family: Arial, sans-serif;
}
.wqpb-title{
  margin: 6px 0 12px;
  font-size: 18px;
  color: #111;
}
.wqpb-qr{
  width: 240px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid #eee;
}
.wqpb-hint{
  margin: 10px 0 0;
  font-size: 13px;
  color: #555;
}
.wqpb-close{
  position: absolute;
  right: 10px;
  top: 8px;
  border: none;
  background: transparent;
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  color: #222;
}

@media (max-width: 480px){
  .wqpb-float-btn{
    padding: 10px 12px;
    font-size: 13px;
    gap: 8px;
  }
  .wqpb-icon{ width: 26px; height: 26px; }
  .wqpb-qr{ width: 220px; }
}

@media (max-width: 768px){
  .wqpb-hide-mobile{ display: none !important; }
}