/* Bám ảnh */
.product-small .box-image,
.product-gallery {
  position: relative;
}

/* Stack container ở mép phải ảnh, KHÔNG dùng top âm nữa */
.tb-tag-stack{
  position:absolute;
  right:10px;
  top:-270px;
  z-index:9;
  pointer-events:none;
  color:white;
}

/* Khi nằm trong tab (Flatsome tabbed-content) vẫn giữ top:10px */


/* Mỗi huy hiệu */
.tb-tag-promo{
  position:absolute;
  right:0;
  display:flex;
  align-items:center;
  gap:6px;
  pointer-events:auto;
}

/* Nút tròn + icon */
.tb-tag-promo .tb-icon{
  width:30px;
  height:30px;
  border-radius:50%;
  background:#c01f2a;
  display:grid;
  place-items:center;
  box-shadow:0 4px 10px rgba(0,0,0,.25), inset 0 0 0 2px rgba(255,255,255,.2);
  transform-origin:50% 60%;
  animation:gift-wobble 2.4s ease-in-out infinite;
  will-change:transform;
}
.tb-tag-promo .tb-icon svg{ width:16px; height:16px; display:block; fill:#fff }
.tb-tag-promo .tb-icon img{ width:16px; height:16px; display:block; object-fit:contain; filter:brightness(0) invert(1); }

.tb-tag-promo .tb-percent{
  font:700 11px/1.1 system-ui;
  color:#fff;
  background:#8a0f18;
  border-radius:999px;
  padding:5px 7px;
  box-shadow:0 2px 6px rgba(0,0,0,.25);
}

/* Popup text */
.tb-tag-promo .tb-pop{
  position:absolute;
  right:38px;
  top:0;
  background:#b6202a;
  color:#fff;
  min-width:160px;
  max-width:360px;
  border-radius:6px;
  padding:5px 7px;
  font-size:13px;
  line-height:1.35;
  box-shadow:0 12px 24px rgba(0,0,0,.28);
  transform:translateY(6px);
  opacity:0;
  pointer-events:none;
  transition:.2s;
}
.tb-tag-promo .tb-pop:before{
  content:"";
  position:absolute;
  right:-7px;
  top:10px;
  width:0;
  height:0;
  border-top:7px solid transparent;
  border-bottom:7px solid transparent;
  border-left:7px solid #b6202a;
}
.tb-tag-promo:hover .tb-pop{ opacity:1; transform:translateY(0) }

/* Giảm chuyển động */
@media (prefers-reduced-motion: reduce){
  .tb-tag-promo .tb-icon{ animation:none }
}

/* Mobile */
@media (max-width:768px){
  .tabbed-content .panel .tb-tag-stack{
  top:-160px;
  right:10px;
}
  .tb-tag-stack{
    position:absolute;
    top:-160px;            /* trước bạn để -105%, đổi về dương để khỏi lệch trong tab */
    right:8px;
    z-index:4;
    display:flex;
    flex-direction:column;
    gap:8px;
    pointer-events:none;
  }
  .home .tb-tag-stack{top: -150px;}
  .tb-tag-promo{
    position:static!important;
    margin-left:auto;
    pointer-events:auto;
  }
  .tb-tag-promo .tb-icon{ width:22px; height:22px }
  .tb-tag-promo .tb-icon svg,
  .tb-tag-promo .tb-icon img{ width:13px; height:13px }
  .tb-tag-promo .tb-percent{ font-size:10px; padding:4px 6px }

  /* Ẩn mặc định, chỉ hiện khi .is-open */
  .tb-tag-promo .tb-pop{
    display:none;
    position:absolute;
    right:38px;
    top:auto;
    min-width:150px;
    max-width:220px;
    z-index:9;
    pointer-events:auto;
  }
  .tb-tag-promo.is-open .tb-pop{ display:block }
}

/* Keyframes lắc nhẹ */
@keyframes gift-wobble{
  0%,100%{ transform:rotate(0deg) }
  20%{ transform:rotate(-16deg) }
  40%{ transform:rotate(16deg) }
  60%{ transform:rotate(-14deg) }
  80%{ transform:rotate(14deg) }
}