/* Header buttons follow home2 .ibtn. Load after each page's own styles.
   Keep display unchanged: desktop-only/mobile-only visibility belongs to the page. */
body.home2 .ibtn,
body.home2.catalog2 .ibtn,
.dg-header .dg-iconbtn,
body[data-screen="product-detail"] .topbar .back-btn,
body[data-screen="product-detail"] .topbar .cart-btn,
#ctTopbar .back-btn {
  box-sizing: border-box;
  position: relative;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  padding: 0;
  border: 0;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(16, 24, 48, .08);
  /* Legacy dg-iconbtn/back-btn colors also use !important. */
  color: #0c1222 !important;
  overflow: visible;
}

/* Retain the inner badge anchor, but paint only the outer button. */
.dg-header .dg-iconbtn > .dg-iconbtn__circle,
#ctTopbar .back-btn > span {
  box-sizing: border-box;
  position: relative;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: inherit;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transform: none;
  overflow: visible;
}

body.home2 .ibtn svg,
.dg-header .dg-iconbtn svg,
body[data-screen="product-detail"] .topbar .back-btn svg,
body[data-screen="product-detail"] .topbar .cart-btn svg,
#ctTopbar .back-btn svg {
  width: 19px;
  height: 19px;
}

.dg-header .dg-iconbtn:focus-visible,
#ctTopbar .back-btn:focus-visible {
  outline: 2px solid #2457e6;
  outline-offset: 3px;
}

@media (min-width: 900px) {
  body.home2 .ibtn,
  body.home2.catalog2 .ibtn,
  .dg-header .dg-iconbtn,
  body[data-screen="product-detail"] .topbar .back-btn,
  body[data-screen="product-detail"] .topbar .cart-btn,
  #ctTopbar .back-btn {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(226,232,240,.96);
    box-shadow: 0 4px 10px rgba(15,23,42,.04);
    color: #64748b !important;
  }

  body.home2 .ibtn svg,
  .dg-header .dg-iconbtn svg,
  body[data-screen="product-detail"] .topbar .back-btn svg,
  body[data-screen="product-detail"] .topbar .cart-btn svg,
  #ctTopbar .back-btn svg {
    width: 18px;
    height: 18px;
  }
}

/* Legacy subscription share button has an inline grey background. */
body[data-screen="product-detail"] .topbar .cart-btn[onclick] {
  background: #fff !important;
}
@media (min-width: 900px) {
  body[data-screen="share-detail"] .dg-header__inner > .dg-iconbtn.back-btn {
    display: inline-flex;
  }
  body[data-screen="product-detail"] .topbar .cart-btn[onclick] {
    background: rgba(255,255,255,.92) !important;
  }
}