/* ==========================================================================
   Trang giỏ hàng
   Bố cục 2 cột: danh sách sản phẩm bên trái, tóm tắt đơn hàng bên phải.
   Ghi đè các rule cũ của #cart_pro trong style.css.
   ========================================================================== */

.cartPage {
  --cart-line: #e8e8e8;
  --cart-muted: #767779;
  --cart-dark: #222;
  --cart-accent: #c8102e;
  --cart-radius: 10px;
  padding-bottom: 50px;
}

.cartPage .cartLayout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

/* ------------------------------ Danh sách SP ----------------------------- */
.cartPage .cartItems {
  background: #fff;
  border: 1px solid var(--cart-line);
  border-radius: var(--cart-radius);
  overflow: hidden;
}

.cartPage .cartItems__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px 132px 140px 48px;
  gap: 12px;
  align-items: center;
  background: #f6f7f8;
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #444;
  text-transform: uppercase;
}

.cartPage .cartItems__head span:not(:first-child) {
  text-align: center;
}

.cartPage .cartRow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px 132px 140px 48px;
  gap: 12px;
  align-items: center;
  padding: 18px;
  border-top: 1px solid var(--cart-line);
}

.cartPage .cartRow:first-of-type {
  border-top: none;
}

.cartPage .cartRow__product {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.cartPage .cartRow__thumb {
  flex: 0 0 76px;
  width: 76px;
  height: 76px;
  border: 1px solid var(--cart-line);
  border-radius: 8px;
  background: #fafafa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cartPage .cartRow__thumb img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  display: block;
}

.cartPage .cartRow__info {
  min-width: 0;
}

.cartPage .cartRow__name {
  display: block;
  color: var(--cart-dark);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  text-transform: uppercase;
}

.cartPage .cartRow__name:hover {
  color: var(--cart-accent);
}

.cartPage .cartRow__meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--cart-muted);
}

/* Giá */
.cartPage .cartRow__price {
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: var(--cart-dark);
}

.cartPage .priceOld {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--cart-muted);
  text-decoration: line-through;
  margin-top: 2px;
}

.cartPage .saleTag {
  display: inline-block;
  margin-top: 6px;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--cart-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
}

/* Số lượng.
   style.css cũ có rule `.pro_quantity { display: none !important }` ở màn hình
   nhỏ nên phải dùng !important để ô tăng/giảm số lượng luôn hiển thị. */
.cartPage .pro_quantity {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: auto;
  border-left: none;
}

.cartPage .pro_quantity i {
  width: 32px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--cart-line);
  background: #fafafa;
  color: #444;
  font-size: 11px;
  cursor: pointer;
  user-select: none;
}

.cartPage .pro_quantity i:first-child {
  border-radius: 6px 0 0 6px;
}

.cartPage .pro_quantity i:last-child {
  border-radius: 0 6px 6px 0;
}

.cartPage .pro_quantity i:hover {
  background: #efefef;
  color: #000;
}

.cartPage .pro_quantity input.capnhatCartTxt {
  width: 46px;
  height: 34px;
  border: 1px solid var(--cart-line);
  border-left: none;
  border-right: none;
  text-align: center;
  font-size: 14px;
  color: var(--cart-dark);
  background: #fff;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
}

.cartPage .pro_quantity input.capnhatCartTxt:focus {
  outline: none;
  border-color: #bbb;
}

/* Thành tiền */
.cartPage .cartRow__sum {
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--cart-accent);
}

/* Nút xóa */
.cartPage .cartRow__remove {
  display: flex;
  justify-content: center;
}

.cartPage .removeToCart {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--cart-line);
  background: #fff;
  color: #999;
  font-size: 15px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 0.2s;
  padding: 0;
}

.cartPage .removeToCart:hover {
  background: var(--cart-accent);
  border-color: var(--cart-accent);
  color: #fff;
}

.cartPage .cartItems__foot {
  padding: 16px 18px;
  border-top: 1px solid var(--cart-line);
  background: #fbfbfb;
}

/* ---------------------------- Tóm tắt đơn hàng --------------------------- */
.cartPage .cartSummary {
  background: #fff;
  border: 1px solid var(--cart-line);
  border-radius: var(--cart-radius);
  padding: 20px;
  position: sticky;
  top: 20px;
}

.cartPage .cartSummary__title {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cart-dark);
}

.cartPage .summaryLine {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  font-size: 14px;
  color: #444;
}

.cartPage .summaryLine span:last-child {
  font-weight: 600;
  color: var(--cart-dark);
  text-align: right;
  white-space: nowrap;
}

.cartPage .summaryLine--save span:last-child,
.cartPage .summaryLine--voucher span:last-child {
  color: #1a8a45;
}

.cartPage .summaryLine--total {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--cart-line);
  font-size: 15px;
  font-weight: 700;
  color: var(--cart-dark);
}

.cartPage .summaryLine--total span:last-child {
  font-size: 21px;
  color: var(--cart-accent);
}

.cartPage .summaryNote {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--cart-muted);
  text-align: right;
}

/* Voucher */
.cartPage .voucherBox {
  margin: 16px 0 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--cart-line);
}

.cartPage .voucherBox__label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #444;
}

.cartPage .voucherBox__row {
  display: flex;
  gap: 8px;
}

.cartPage .voucherBox input {
  flex: 1 1 auto;
  min-width: 0;
  height: 38px;
  border: 1px solid var(--cart-line);
  border-radius: 6px;
  padding: 0 12px;
  font-size: 13px;
  background: #fff;
}

.cartPage .voucherBox input:disabled {
  background: #f3f7f4;
  color: #1a8a45;
  font-weight: 600; 
}

.cartPage .voucherBox button {
  flex: 0 0 auto;
  height: 38px;
  padding: 0 16px;
  border: none;
  border-radius: 6px;
  background: #909195;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.cartPage .voucherBox button:hover {
  background: #76777B;
}

.cartPage .voucherBox button:disabled {
  background: #bbb;
  cursor: default;
}

#thongBaoMgg {
  margin-top: 8px;
  font-size: 12px;
  color: var(--cart-accent);
}

/* Nút hành động */
.cartPage .btnCart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 20px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  text-align: center;
  transition: 0.2s;
}

.cartPage .btnCart--primary {
  width: 100%;
  margin-top: 16px;
  background: #FCC557;
  color: #fff;
}

.cartPage .btnCart--primary:hover {
  background: #EFAF32;
}

.cartPage .btnCart--ghost {
  background: #fff;
  color: #444;
  border: 1px solid var(--cart-line);
  text-transform: none;
  font-weight: 600;
}

.cartPage .btnCart--ghost:hover {
  border-color: #999;
  color: #000;
}

/* ------------------------- Form thông tin đặt hàng ----------------------- */
.cartPage .box_input {
  width: 100%;
  max-width: 760px;
  margin: 24px auto 0;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--cart-line);
  border-radius: var(--cart-radius);
  text-align: left;
  display: none;
}

.cartPage .box_input .title_box {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 700;
  color: #FCC557;
  text-align: center;
}

.cartPage .checkoutFields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.cartPage .checkoutFields .field--full {
  grid-column: 1 / -1;
}

.cartPage .box_input label.fieldLabel {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  font-weight: 600;
  color: #555;
}

.cartPage .box_input input[type="text"] {
  width: 100%;
  height: 40px;
  margin: 0;
  border: 1px solid var(--cart-line);
  border-radius: 6px;
  padding: 0 12px;
  text-indent: 0;
  font-size: 14px;
  background: #fff;
}

.cartPage .box_input input[type="text"]:focus {
  outline: none;
  border-color: #999;
}

.cartPage .payMethods {
  margin-top: 20px;
  border: 1px solid var(--cart-line);
  border-radius: 8px;
  overflow: hidden;
}

.cartPage .payMethods__title {
  background: #f6f7f8;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 700;
  color: #555;
  text-transform: uppercase;
}

.cartPage .payMethod {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-top: 1px solid var(--cart-line);
  cursor: pointer;
  margin: 0;
}

.cartPage .payMethod input[type="radio"] {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 0;
  cursor: pointer;
}

.cartPage .payMethod img {
  height: 54px;
  width: auto;
  flex: 0 0 auto;
}

.cartPage .payMethod .info_pttt {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #555;
}

.cartPage #btn_order {
  width: 100%;
  margin-top: 20px;
  background: #FCC557;
  color: #fff;
}

.cartPage #btn_order:hover {
  background: #EFAF32;
}

/* ------------------------------ Giỏ hàng trống --------------------------- */
.cartPage .cartEmpty {
  background: #fff;
  border: 1px solid var(--cart-line);
  border-radius: var(--cart-radius);
  padding: 60px 20px;
  text-align: center;
}

.cartPage .cartEmpty i {
  font-size: 48px;
  color: #d5d5d5;
}

.cartPage .cartEmpty p {
  margin: 16px 0 24px;
  font-size: 16px;
  color: var(--cart-muted);
}

/* -------------------------------- Responsive ----------------------------- */
@media screen and (max-width: 1024px) {
  .cartPage .cartLayout {
    grid-template-columns: minmax(0, 1fr);
  }

  .cartPage .cartSummary {
    position: static;
  }
}

@media screen and (max-width: 767px) {
  .cartPage .cartItems__head {
    display: none;
  }

  .cartPage .cartRow {
    grid-template-columns: 76px minmax(0, 1fr);
    grid-template-areas:
      "thumb info"
      "price price"
      "qty   sum";
    gap: 12px 14px;
    padding: 16px;
    position: relative;
  }

  .cartPage .cartRow__product {
    display: contents;
  }

  .cartPage .cartRow__thumb {
    grid-area: thumb;
  }

  .cartPage .cartRow__info {
    grid-area: info;
    padding-right: 34px;
  }

  .cartPage .cartRow__price {
    grid-area: price;
    text-align: left;
    font-size: 14px;
  }

  .cartPage .priceOld {
    display: inline-block;
    margin: 0 0 0 8px;
  }

  .cartPage .saleTag {
    margin: 0 0 0 6px;
  }

  .cartPage .pro_quantity {
    grid-area: qty;
    justify-content: flex-start;
    display: flex !important;
  }

  .cartPage .cartRow__sum {
    grid-area: sum;
    text-align: right;
    align-self: center;
  }

  .cartPage .cartRow__remove {
    position: absolute;
    top: 14px;
    right: 14px;
  }

  .cartPage .checkoutFields {
    grid-template-columns: minmax(0, 1fr);
  }

  .cartPage .box_input {
    padding: 18px;
  }

  .cartPage .payMethod img {
    height: 40px;
  }
}