/* =====================================================================
   HELLO ONLINE SHOP CART & CHECKOUT PAGE STYLES
   ===================================================================== */

.cart-page {
  padding: var(--sp-8) 0 var(--section-y);
}

.checkout-page {
  padding: var(--sp-3) 0 var(--section-y);
}

.checkout-page .page-back-btn {
  margin-bottom: var(--sp-3);
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--sp-8);
  align-items: start;
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--sp-8);
  align-items: start;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.checkout-form-container,
.checkout-step-panel {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.checkout-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-6);
  margin-bottom: var(--sp-6);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.checkout-card-title {
  font-family: var(--f-sans);
  font-size: 1.25rem;
  color: var(--c-primary);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--c-border);
}

/* Cart Table */
.cart-table-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th {
  background: var(--c-bg-alt);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--c-primary);
  text-align: left;
}
.cart-table td {
  padding: var(--sp-4);
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}

.cart-product-cell {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.cart-product-cell img {
  width: 80px;
  height: 80px;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--c-bg-alt);
}
.cart-product-name {
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--c-text);
}
.cart-product-variant {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
}

/* Order Summary Box */
.summary-box {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-6);
  position: sticky;
  top: calc(var(--header-h) + 20px);
}
.summary-title {
  font-family: var(--f-sans);
  font-size: 1.25rem;
  color: var(--c-primary);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-border);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-3);
}
.summary-row--total {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-text);
  border-top: 1px solid var(--c-border);
  padding-top: var(--sp-4);
  margin-top: var(--sp-4);
}
.summary-row--total span:last-child {
  color: var(--c-primary);
}

/* Coupon Box */
.coupon-box {
  margin: var(--sp-4) 0;
  display: flex;
  gap: var(--sp-2);
}
.coupon-box input {
  flex-grow: 1;
}

/* ---------------------------------------------------- Checkout Steps */
.checkout-steps {
  display: flex;
  justify-content: space-between;
  margin: 0 auto var(--sp-7);
  max-width: 440px;
  position: relative;
}
.checkout-steps::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--c-border);
  z-index: 1;
}
.step-item {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}
.step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-surface);
  border: 2px solid var(--c-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}
.step-item.active .step-circle {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #FFFFFF;
}
.step-item.completed .step-circle {
  background: var(--c-success);
  border-color: var(--c-success);
  color: #FFFFFF;
}
.step-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--c-text);
}

/* Payment Method Cards */
.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
.payment-method-card {
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-3);
  text-align: center;
  cursor: pointer;
  background: var(--c-surface);
  transition: all var(--dur-2) var(--ease);
}
.payment-method-card.active, .payment-method-card:hover {
  border-color: var(--c-primary);
  background: var(--c-primary-50);
}
.payment-method-card input {
  display: none;
}
.payment-method-card .method-name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text);
  margin-top: 4px;
}

.payment-details-box {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  margin-bottom: var(--sp-5);
}

/* Checkout Form Rows */
.mobile-stack,
.form-row-phone-email {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

/* Delivery Zones Grid */
.delivery-zones-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.zone-label-card {
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--c-surface);
  transition: all var(--dur-2) var(--ease);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
}
.zone-label-card:hover {
  border-color: var(--c-primary);
}
.zone-label-card:has(input[type="radio"]:checked),
.zone-label-card.active {
  border-color: var(--c-primary);
  background: rgba(123, 30, 52, 0.04);
}
.zone-label-card input[type="radio"] {
  accent-color: var(--c-primary);
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  flex-shrink: 0;
  cursor: pointer;
}
.zone-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1 1 auto;
  min-width: 0;
}
.zone-name {
  display: block;
  font-size: var(--fs-sm);
  color: var(--c-text);
  font-weight: 600;
  line-height: 1.3;
  word-break: break-word;
}
.zone-desc {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  line-height: 1.35;
  word-break: break-word;
}

/* Checkout Item Row in Order Summary */
.checkout-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--sp-2);
  font-size: var(--fs-xs);
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.checkout-item-title {
  color: var(--c-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1 1 auto;
  min-width: 0;
}
.checkout-item-price {
  font-weight: 600;
  color: var(--c-text);
  flex-shrink: 0;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .cart-layout, .checkout-layout {
    grid-template-columns: 100% !important;
    gap: var(--sp-5);
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }
  .summary-box {
    position: static;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .checkout-form-submit-desktop {
    display: none !important;
  }
  .checkout-summary-action .btn {
    width: 100%;
    font-size: 15px;
    height: 50px;
  }
  .payment-methods-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Cart Table Mobile Responsive Card Transformation */
@media (max-width: 768px) {
  .cart-page {
    padding: var(--sp-4) 0 var(--sp-8);
  }

  .cart-layout {
    grid-template-columns: 100%;
    gap: var(--sp-5);
    width: 100%;
    max-width: 100%;
  }

  .cart-table-card {
    border-radius: var(--r-md);
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
  }

  .cart-table thead {
    display: none;
  }

  .cart-table,
  .cart-table tbody {
    display: block;
    width: 100%;
  }

  .cart-table tr {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding: 14px 12px;
    border-bottom: 1px solid var(--c-border);
    box-sizing: border-box;
    width: 100%;
  }

  .cart-table td {
    padding: 0;
    border: none;
    box-sizing: border-box;
  }

  /* 1. Product Cell (Image + Name + SKU) */
  .cart-table td:nth-child(1) {
    width: 100%;
    order: 1;
    padding-right: 32px;
    margin-bottom: 8px;
  }

  .cart-product-cell {
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }

  .cart-product-cell img {
    width: 64px;
    height: 64px;
    border-radius: var(--r-sm);
    flex-shrink: 0;
    object-fit: cover;
  }

  .cart-product-name {
    font-size: 0.88rem;
    line-height: 1.35;
    font-weight: 600;
  }

  .cart-product-variant {
    font-size: 11px;
    margin-top: 2px;
  }

  /* 2. Unit Price */
  .cart-table td:nth-child(2) {
    width: 100%;
    order: 2;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--c-text-muted);
  }
  .cart-table td:nth-child(2)::before {
    content: "Unit Price: ";
    font-weight: 400;
  }

  /* 3. Quantity Stepper */
  .cart-table td:nth-child(3) {
    width: auto;
    order: 3;
  }

  .qty-stepper {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--c-border);
    border-radius: var(--r-sm);
    background: var(--c-surface);
    height: 34px;
  }

  .qty-stepper button {
    width: 32px;
    height: 32px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
  }

  .qty-stepper span {
    min-width: 28px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
  }

  /* 4. Subtotal */
  .cart-table td:nth-child(4) {
    width: auto;
    order: 4;
    text-align: right;
    font-size: 1rem;
    font-weight: 700;
    color: var(--c-primary);
  }
  .cart-table td:nth-child(4)::before {
    content: "Subtotal: ";
    font-size: 11px;
    font-weight: 400;
    color: var(--c-text-muted);
  }

  /* 5. Remove Cross Button */
  .cart-table td:nth-child(5) {
    position: absolute;
    top: 10px;
    right: 10px;
    width: auto;
    order: 0;
  }

  .cart-table td:nth-child(5) button {
    font-size: 26px !important;
    line-height: 1;
    padding: 2px 6px;
    color: var(--c-text-soft) !important;
    background: none;
    border: none;
    cursor: pointer;
  }

  /* Table Card Footer Buttons */
  .cart-table-card > div:last-child {
    padding: 12px !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .cart-table-card > div:last-child a,
  .cart-table-card > div:last-child button {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }

  /* Summary Box Mobile Responsiveness */
  .summary-box {
    padding: 16px 14px;
    border-radius: var(--r-md);
    position: static;
    width: 100%;
    box-sizing: border-box;
  }

  .summary-title {
    font-size: 1.15rem;
    margin-bottom: 12px;
    padding-bottom: 8px;
  }

  /* Delivery Zone Buttons */
  .summary-box [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 6px !important;
  }

  .summary-box [style*="grid-template-columns: 1fr 1fr"] button {
    width: 100% !important;
    padding: 8px 10px !important;
    font-size: 12px !important;
  }

  .summary-box input.form-control,
  .summary-box [style*="display: flex; gap: 8px"] input {
    min-width: 0 !important;
    flex: 1 1 auto !important;
  }

  .summary-row {
    font-size: 13px;
    margin-bottom: 8px;
  }

  .summary-row--total {
    font-size: 1.15rem;
    padding-top: 10px;
    margin-top: 10px;
  }

  /* Mobile Checkout Form: Place Email after Phone (stacked vertically) */
  .mobile-stack,
  .form-row-phone-email {
    grid-template-columns: 1fr !important;
    gap: var(--sp-3) !important;
  }

  /* Mobile Delivery Zones: Place one after another vertically */
  .delivery-zones-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .zone-label-card {
    padding: 12px 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    align-items: flex-start !important;
    gap: 10px !important;
  }

  .zone-label-card input[type="radio"] {
    margin-top: 3px !important;
  }

  .zone-info {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    width: auto !important;
    max-width: 100% !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    gap: 2px !important;
  }

  .zone-name {
    font-size: 14px !important;
    white-space: normal !important;
    word-break: break-word !important;
    line-height: 1.3 !important;
  }

  .zone-desc {
    font-size: 12.5px !important;
    white-space: normal !important;
    word-break: break-word !important;
    line-height: 1.35 !important;
  }

  /* Prevent Mobile Safari auto-zoom on iOS (iPhone 11 Pro, etc.) by setting font-size to 16px */
  .checkout-page .form-control,
  .checkout-page input[type="text"],
  .checkout-page input[type="tel"],
  .checkout-page input[type="email"],
  .checkout-page textarea.form-control {
    font-size: 16px !important;
  }

  .checkout-card {
    padding: 18px 16px !important;
    margin-bottom: var(--sp-4) !important;
  }

  .checkout-card-title {
    font-size: 1.15rem !important;
    margin-bottom: var(--sp-3) !important;
  }
}

/* Extra small devices (iPhone 11 Pro, iPhone SE, etc. <= 480px) */
@media (max-width: 480px) {
  .checkout-page {
    padding-top: var(--sp-2) !important;
  }

  .checkout-page > .container,
  .checkout-page .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
    box-sizing: border-box !important;
    max-width: 100% !important;
  }

  .checkout-card {
    padding: 16px 12px !important;
    border-radius: var(--r-sm) !important;
    box-sizing: border-box !important;
  }

  .summary-box {
    padding: 16px 12px !important;
    border-radius: var(--r-sm) !important;
    box-sizing: border-box !important;
  }

  .zone-label-card {
    padding: 10px 12px !important;
  }

  .zone-name {
    font-size: 13.5px !important;
  }

  .zone-desc {
    font-size: 12px !important;
  }

  .summary-title {
    font-size: 1.1rem !important;
  }
}

/* ---------------------------------------------------- Related Products Section */
.related-products-section {
  margin-top: var(--sp-10);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--c-border);
}

.related-products-section .section-heading {
  text-align: center;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-2);
}

.related-products-section .section-title {
  font-family: var(--f-sans);
  font-size: var(--fs-h2);
  color: var(--c-text);
  margin-top: 4px;
}

.related-products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-4);
  padding-top: var(--sp-2);
}

@media (max-width: 1280px) {
  .related-products-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--sp-3);
  }
}

@media (max-width: 900px) {
  .related-products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-3);
  }
}

@media (max-width: 640px) {
  .related-products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}