/* Checkout Page */
.checkout-page {
  padding: 40px 0 80px;
  background: #f9fafb;
}

/* Modal overlay – when used as fixed overlay for cart checkout */
.checkout-page.fixed {
  padding: 1rem;
  background: rgba(0, 0, 0, 0.5);
}

.checkout-inner {
  max-width: 1580px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Modal variant – compact popup when used as cart checkout overlay */
.checkout-inner.checkout-drawer-modal {
  max-width: min(440px, calc(100vw - 2rem));
  padding: 0;
  margin: 0;
  width: 100%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Breadcrumb */
.checkout-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 30px;
}

.checkout-breadcrumb a {
  color: #6b7280;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.checkout-breadcrumb a:hover {
  color: #374151;
}

.checkout-breadcrumb-sep {
  color: #9ca3af;
}

.checkout-breadcrumb-current {
  color: #6b7280;
}

/* Grid */
.checkout-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  align-items: start;
}

.checkout-right {
  position: sticky;
  top: 100px;
}

/* Card */
.checkout-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 24px;
}

.checkout-card:last-child {
  margin-bottom: 0;
}

.checkout-card-title {
  font-size: 18px;
  font-weight: 600;
  color: #111827;
  margin: 0 0 20px;
}

/* Inputs */
.checkout-input {
  height: 50px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  padding: 0 20px;
  font-size: 14px;
  width: 100%;
  background: #fff;
}

.checkout-input::placeholder {
  color: #9ca3af;
}

.checkout-input:focus {
  outline: none;
  border-color: #0f766e;
}

.checkout-textarea {
  height: 120px;
  min-height: 120px;
  border-radius: 14px;
  padding: 16px 20px;
  resize: vertical;
}

.checkout-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%236b7280' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  padding-right: 40px;
}

/* Login section */
.checkout-login-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.checkout-login-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.checkout-link {
  color: #0f766e;
  text-decoration: none;
}

.checkout-link:hover {
  text-decoration: underline;
}

.checkout-btn-primary {
  background: #0f766e;
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.checkout-btn-primary:hover {
  background: #0d5c56;
}

/* Form rows */
.checkout-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.checkout-form-row-4 {
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.checkout-form-row:last-of-type {
  margin-bottom: 0;
}

/* Delivery / Shipment / Address sections */
.checkout-delivery-section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #e5e7eb;
}

.checkout-section-label {
  font-size: 15px;
  font-weight: 600;
  color: #374151;
  margin: 0 0 16px;
}

.checkout-delivery-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.checkout-checkbox-label,
.checkout-radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #374151;
  cursor: pointer;
}

.checkout-checkbox-label input,
.checkout-radio-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkout-checkbox-custom {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  background: #fff;
  position: relative;
}

.checkout-checkbox-label input:checked + .checkout-checkbox-custom {
  background: #0f766e;
  border-color: #0f766e;
}

.checkout-checkbox-label input:checked + .checkout-checkbox-custom::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkout-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.checkout-radio-custom {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 1px solid #d1d5db;
  border-radius: 50%;
  background: #fff;
  position: relative;
  flex-shrink: 0;
}

.checkout-radio-label input:checked + .checkout-radio-custom {
  border-color: #0f766e;
  background: #fff;
}

.checkout-radio-label input:checked + .checkout-radio-custom::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0f766e;
}

.checkout-shipping-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #e5e7eb;
}

.checkout-btn-cancel {
  background: #fff;
  color: #374151;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.checkout-btn-cancel:hover {
  background: #f9fafb;
}

/* Payment section */
.checkout-payment-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkout-payment-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s;
}

.checkout-payment-option:hover {
  border-color: #d1d5db;
}

.checkout-payment-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkout-payment-option input:checked ~ .checkout-radio-custom {
  border-color: #0f766e;
}

.checkout-payment-option input:checked ~ .checkout-radio-custom::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0f766e;
}

.checkout-payment-option:has(input:checked) {
  border-color: #0f766e;
}

.checkout-payment-option.checkout-payment-option--selected {
  border-color: #0f766e;
}

.checkout-payment-content {
  flex: 1;
  min-width: 0;
}

.checkout-payment-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 6px;
}

.checkout-payment-desc {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

.checkout-payment-option--card {
  align-items: center;
}

.checkout-payment-option--card .checkout-payment-title {
  margin-bottom: 0;
}

.checkout-payment-visa {
  margin-left: auto;
  flex-shrink: 0;
}

/* Product list */
.checkout-product-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.checkout-product-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #e5e7eb;
}

.checkout-product-item:first-child {
  padding-top: 0;
}

.checkout-product-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.checkout-product-img {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  object-fit: cover;
  background: #f3f4f6;
  flex-shrink: 0;
}

.checkout-product-details {
  flex: 1;
  min-width: 0;
}

.checkout-product-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 4px;
}

.checkout-product-qty {
  font-size: 13px;
  color: #6b7280;
}

.checkout-product-price {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.checkout-price-old {
  font-size: 13px;
  color: #9ca3af;
  text-decoration: line-through;
}

.checkout-price-new {
  font-size: 14px;
  font-weight: 600;
  color: #0f766e;
}

/* Order summary */
.checkout-summary-rows {
  margin-bottom: 12px;
}

.checkout-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  color: #374151;
  margin-bottom: 8px;
}

.checkout-summary-divider {
  height: 1px;
  background: #e5e7eb;
  margin: 12px 0;
}

.checkout-summary-total {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
}

.checkout-order-summary {
  margin-bottom: 20px;
}

/* Proceed button */
.checkout-proceed-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
  background: #0f766e;
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s;
}

.checkout-proceed-btn:hover {
  background: #0d5c56;
}

/* Error state */
.checkout-input.error {
  border-color: #ef4444;
}

/* Responsive */
@media (max-width: 1023px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .checkout-right {
    order: -1;
    position: static;
  }
}

@media (max-width: 767px) {
  .checkout-delivery-options {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .checkout-inner {
    padding: 24px 16px;
  }

  .checkout-login-row {
    grid-template-columns: 1fr;
  }

  .checkout-login-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .checkout-form-row,
  .checkout-form-row-4 {
    grid-template-columns: 1fr;
  }

  .checkout-delivery-options {
    grid-template-columns: 1fr;
  }

  .checkout-card {
    padding: 20px;
  }
}