/* ============================================================
   SIGNAL PACK — MOBILE STICKY ACTION COMPONENTS
   Hidden on desktop; shown as fixed bottom bars on mobile only.
   ============================================================ */

.sp-mobile-sticky{ display:none; }

@media (max-width:880px){
  .sp-mobile-sticky{
    display:flex; position:fixed; bottom:0; left:0; right:0; z-index:var(--z-sticky-bar);
    background:var(--paper); border-top:1px solid var(--line); padding:10px 14px; gap:10px;
    box-shadow:var(--shadow-sticky);
    padding-bottom:calc(10px + env(safe-area-inset-bottom));
  }
  .sp-mobile-sticky .sp-btn{ flex:1; text-align:center; padding:0 8px; font-size:12px; }

  /* Product page bar: price + Add to Cart + Request Quote */
  .sp-mobile-sticky--product .sp-price-slot{ display:flex; flex-direction:column; justify-content:center; flex:0 0 auto; padding-right:8px; }
  .sp-mobile-sticky--product .sp-price-slot .sp-price-display{ font-size:14px; }
  .sp-mobile-sticky--product .sp-price-slot .sp-moq-display{ font-size:10px; }

  /* Custom product bar: WhatsApp + Request Quote only */
  .sp-mobile-sticky--custom .sp-btn{ flex:1; }

  /* Cart bar: subtotal + View Cart */
  .sp-mobile-sticky--cart{ justify-content:space-between; align-items:center; }
  .sp-mobile-sticky--cart .sp-cart-subtotal-row{ margin:0; font-size:14px; }
  .sp-mobile-sticky--cart .sp-btn{ flex:0 0 auto; }
}