.cart-fab{
  position: fixed;
  right: 18px;
  bottom: var(--catalog-cart-fab-bottom, 92px);
  width: 62px;
  height: 62px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg,#1f6feb,#0056b3);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(0,86,179,.32);
  z-index: 9999;
  transition: bottom .2s ease, transform .15s ease, opacity .15s ease;
}

.cart-fab:hover{
  transform: translateY(-2px);
}

.cart-fab i{
  font-size: 24px;
}

.cart-fab-badge{
  position: absolute;
  top: -4px;
  right: -2px;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  border-radius: 999px;
  background: #dc2626;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
}

.cart-fab.is-empty .cart-fab-badge{
  display: none;
}

.catalog-cart-btn,
.catalog-cart-btn-inline{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-weight: 900;
  transition: .15s ease;
}

.catalog-cart-btn{
  width: 100%;
  min-height: 40px;
  border-radius: 12px;
  background: #1f6feb;
  color: #fff;
  margin-top: 10px;
}

.catalog-cart-btn:hover,
.catalog-cart-btn-inline:hover{
  opacity: .96;
  transform: translateY(-1px);
}

.catalog-cart-btn-inline{
  min-height: 42px;
  padding: 0 14px;
  border-radius: 12px;
  background: #eef5ff;
  color: #1f6feb;
  margin-top: 12px;
}

.catalog-cart-barcode{
  display: block;
  font-size: .78rem;
  color: #66758a;
  margin-top: 6px;
  font-weight: 700;
}

.catalog-cart-modal-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 10020;
}

.catalog-cart-modal-backdrop.open{
  display: flex;
}

.catalog-cart-modal{
  width: 100%;
  max-width: 760px;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0,0,0,.35);
  animation: cartModalIn .16s ease-out;
}

@keyframes cartModalIn{
  from{transform: translateY(10px); opacity: .8;}
  to{transform: translateY(0); opacity: 1;}
}

.catalog-cart-modal-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid #eef2f7;
}

.catalog-cart-modal-title{
  font-size: 1.08rem;
  font-weight: 900;
  color: #123;
}

.catalog-cart-modal-close{
  border: 0;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #eef5ff;
  color: #1f6feb;
  font-size: 18px;
  cursor: pointer;
}

.catalog-cart-modal-body{
  padding: 18px;
  max-height: min(75vh,720px);
  overflow: auto;
}

.catalog-cart-empty{
  text-align: center;
  color: #64748b;
  font-weight: 700;
  padding: 28px 12px;
}

.catalog-cart-list{
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.catalog-cart-item{
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  background: #fbfdff;
}

.catalog-cart-item-image{
  width: 96px;
  height: 96px;
  border-radius: 14px;
  background: #f4f8ff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.catalog-cart-item-image img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.catalog-cart-item-name{
  font-size: 1rem;
  font-weight: 900;
  color: #123;
}

.catalog-cart-item-meta{
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.catalog-cart-chip{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 800;
  background: #eef5ff;
  color: #345;
}

.catalog-cart-item-prices{
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.catalog-cart-old{
  color: #7a8899;
  text-decoration: line-through;
  font-size: .86rem;
}

.catalog-cart-price{
  color: #111827;
  font-size: 1rem;
  font-weight: 900;
}

.catalog-cart-subtotal{
  color: #16a34a;
  font-size: .96rem;
  font-weight: 900;
}

.catalog-cart-item-actions{
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.catalog-cart-qty{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #f3f7ff;
  border-radius: 999px;
  padding: 6px;
}

.catalog-cart-qty button{
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 999px;
  background: #fff;
  color: #1f6feb;
  font-size: 18px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.catalog-cart-qty strong{
  min-width: 24px;
  text-align: center;
  color: #123;
}

.catalog-cart-remove{
  border: none;
  background: #fff1f2;
  color: #be123c;
  font-weight: 900;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
}

.catalog-cart-summary{
  margin-top: 16px;
  border-top: 1px solid #eef2f7;
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.catalog-cart-total-wrap{
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.catalog-cart-total-label{
  color: #64748b;
  font-size: .84rem;
  font-weight: 800;
}

.catalog-cart-total-value{
  color: #111827;
  font-size: 1.28rem;
  font-weight: 900;
}

.catalog-cart-send,
.catalog-cart-clear{
  border: none;
  cursor: pointer;
  font-weight: 900;
  border-radius: 12px;
  min-height: 44px;
  padding: 0 16px;
}

.catalog-cart-send{
  background: #16a34a;
  color: #fff;
}

.catalog-cart-clear{
  background: #eef2ff;
  color: #223;
}

.catalog-store-list{
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.catalog-store-option{
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  padding: 14px;
  background: #fbfdff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.catalog-store-option-main{
  min-width: 0;
}

.catalog-store-option-name{
  font-size: 1rem;
  font-weight: 900;
  color: #123;
}

.catalog-store-option-address{
  color: #607188;
  font-size: .88rem;
  margin-top: 4px;
}

.catalog-store-option-wa{
  min-width: 46px;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: none;
  background: #25D366;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 18px rgba(37,211,102,.28);
}

.catalog-store-option-wa i{
  font-size: 19px;
}

@media(max-width:700px){
  .cart-fab{
    right: 14px;
    width: 58px;
    height: 58px;
    bottom: var(--catalog-cart-fab-bottom-mobile, 104px);
  }

  .catalog-cart-item{
    grid-template-columns: 1fr;
  }

  .catalog-cart-item-image{
    width: 100%;
    height: 140px;
  }

  .catalog-cart-modal{
    max-width: 100%;
    border-radius: 18px;
  }

  .catalog-cart-modal-body{
    padding: 14px;
  }

  .catalog-cart-summary{
    align-items: stretch;
  }

  .catalog-cart-send,
  .catalog-cart-clear{
    width: 100%;
  }

  .catalog-store-option{
    align-items: flex-start;
  }
}