.aiwa-whatsapp-buy {
  width: 100%;
  max-width: 320px;
  min-height: 32px;
  margin: 12px auto 0;
  padding: 3px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  box-sizing: border-box;
  border: 0;
  border-radius: 10px;
  background: #25D366;
  color: #ffffff !important;
  text-decoration: none !important;
  font-size: 13px;
  line-height: 1.15;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
  box-shadow: 0 6px 12px rgba(37, 211, 102, .18);
}

.aiwa-whatsapp-buy:hover,
.aiwa-whatsapp-buy:focus {
  color: #ffffff !important;
  filter: brightness(.95);
  transform: translateY(-1px);
  text-decoration: none !important;
}

.aiwa-whatsapp-buy span {
  display: inline-block;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.aiwa-whatsapp-buy__icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  display: block;
  margin: 0;
}

.woocommerce div.product form.cart .aiwa-whatsapp-buy {
  clear: both;
  margin-left: 0;
}

.shopengine-single-product-item .aiwa-whatsapp-buy.aiwa-card-button {
  width: calc(100% - 20px) !important;
  max-width: none !important;
  min-width: 0 !important;
  min-height: 30px;
  margin: 8px 10px 0 !important;
  padding: 3px 8px;
  border-radius: 8px;
  gap: 3px;
  font-size: 13px;
  box-sizing: border-box !important;
  flex: 0 1 auto;
}

.shopengine-single-product-item .aiwa-whatsapp-buy.aiwa-card-button .aiwa-whatsapp-buy__icon {
  width: 16px;
  height: 16px;
  flex-basis: 16px;
}

@media (min-width: 768px) and (max-width: 1024px) {
  .aiwa-whatsapp-buy {
    max-width: 100%;
    min-height: 30px;
    padding-top: 3px;
    padding-bottom: 3px;
    font-size: 13px;
  }

  .shopengine-single-product-item .aiwa-whatsapp-buy.aiwa-card-button {
    width: calc(100% - 20px) !important;
    max-width: none !important;
    margin-left: 10px !important;
    margin-right: 10px !important;
    font-size: 13px;
  }
}

@media (max-width: 767px) {
  .aiwa-whatsapp-buy {
    width: calc(100% - 20px);
    max-width: 100%;
    min-height: 28px;
    padding: 3px 6px;
    border-radius: 8px;
    font-size: 11px;
  }

  .aiwa-whatsapp-buy__icon {
    width: 15px;
    height: 15px;
    flex-basis: 15px;
  }

  .shopengine-single-product-item .aiwa-whatsapp-buy.aiwa-card-button {
    width: calc(100% - 20px) !important;
    max-width: none !important;
    margin-left: 10px !important;
    margin-right: 10px !important;
    min-height: 28px;
    padding: 3px 4px;
    font-size: 11px;
  }

  .shopengine-single-product-item .aiwa-whatsapp-buy.aiwa-card-button .aiwa-whatsapp-buy__icon {
    width: 14px;
    height: 14px;
    flex-basis: 14px;
  }
}


/* Ajuste responsivo final: botão WhatsApp do card sempre ocupa a largura útil do card com 10px de respiro lateral. */
.shopengine-single-product-item .aiwa-whatsapp-buy.aiwa-card-button {
  width: calc(100% - 20px) !important;
  max-width: none !important;
  min-width: 0 !important;
  margin-left: 10px !important;
  margin-right: 10px !important;
  box-sizing: border-box !important;
}