/* CART PAGE */
.cart-container {
  margin-top: 24px;
  background: var(--contain-color);
  padding-bottom: 120px;
}

/* Khung sản phẩm */
.cart-item {
  background-color: var(--white-color);
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  margin-bottom: 16px;
  padding: 20px;
}

.cart-item__main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cart-item__checkbox {
  transform: scale(1.2);
}

.cart-item__img-wrap {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
}

.cart-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid #eee;
}

.cart-item__info {
  flex: 1;
}

.cart-item__name {
  font-size: 1.5rem;
  color: var(--text-color);
  line-height: 2rem;
  margin-bottom: 6px;
}

.cart-item__variant {
  font-size: 1.3rem;
  color: var(--light-title-color);
}

.cart-item__price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  width: 110px;
}

.cart-item__price-old {
  font-size: 1.3rem;
  color: #999;
  text-decoration: line-through;
}

.cart-item__price-new {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: 500;
}

.cart-item__quantity {
  display: flex;
  align-items: center;
  gap: 4px;
}

    .cart-item__quantity input {
        width: 45px;
        text-align: center;
        font-size: 1.4rem;
        border: 1px solid #ccc;
        border-radius: 2px;
        height: 26px;
    }

.qty-btn {
    width: 26px;
    height: 26px;
    border: 1px solid #ccc;
    background: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    border-radius: 2px;
    text-align: center;
    line-height: 26px;
}

.qty-btn:hover {
  background-color: #f6f6f6;
}

.cart-item__total {
  width: 100px;
  text-align: right;
  color: var(--primary-color);
  font-size: 1.5rem;
  font-weight: 600;
}

.cart-item__remove {
  border: none;
  background: none;
  color: var(--primary-color);
  font-size: 1.4rem;
  cursor: pointer;
}

/* Thanh cố định bên dưới */
.cart-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--white-color);
  box-shadow: 0 -2px 5px rgba(0,0,0,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 100px;
  z-index: 100;
}

.cart-footer__left {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1.5rem;
  color: var(--text-color);
}

.cart-footer__delete {
  border: none;
  background: none;
  color: var(--primary-color);
  cursor: pointer;
  font-size: 1.5rem;
}

.cart-footer__right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cart-footer__summary {
  font-size: 1.6rem;
  color: var(--text-color);
}

.cart-footer__price {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-left: 8px;
}

.cart-footer__btn {
  height: 42px;
  font-size: 1.6rem;
  padding: 0 32px;
  border-radius: 3px;
}