/*
======================================================
 PLATFORM DEVELOPED BY: Isiaka Kamana (Isaac)
 Role: Lead Web Developer & Database Architect at IZZO Tech Group Ltd
 Website: https://izzotech.rw
 Contact: info@izzotech.rw
======================================================
*/

/* ======================================================
   Checkout & Dedicated Cart Page Styles
   ====================================================== */

.checkout-header-strip {
  background-color: var(--navy-900);
  color: var(--white);
  padding-block: 24px;
}

.checkout-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-400);
}

.checkout-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.checkout-step.is-active {
  color: var(--neon-green);
}

.checkout-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
}

.checkout-step.is-active .checkout-step-num {
  background-color: var(--neon-green);
  color: var(--navy-950);
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-block: 32px 64px;
  align-items: start;
}

@media (min-width: 960px) {
  .checkout-layout {
    grid-template-columns: 1.18fr 0.82fr;
  }
}

.checkout-card {
  background-color: var(--white);
  border: var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 24px;
  margin-bottom: 20px;
}

.checkout-card-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 640px) {
  .form-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
}

.form-input {
  height: 44px;
  padding: 0 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-300);
  background-color: var(--white);
  color: var(--slate-900);
  font-size: 14px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(0, 68, 169, 0.14);
}

.form-input.is-invalid {
  border-color: var(--red-600);
}

.field-error {
  font-size: 12px;
  color: var(--red-600);
  display: none;
}

.field-error.is-visible {
  display: block;
}

/* Shipping Method Radio Cards */
.shipping-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.shipping-option-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--slate-200);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.shipping-option-card.is-selected {
  border-color: var(--blue-600);
  background-color: var(--blue-50);
}

.shipping-option-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.shipping-option-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-900);
}

.shipping-option-sub {
  font-size: 12.5px;
  color: var(--slate-600);
}

.shipping-option-price {
  font-size: 14px;
  font-weight: 800;
  color: var(--navy-900);
  font-variant-numeric: tabular-nums;
}

/* Payment Gateway Tabs */
.payment-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.payment-tab-btn {
  padding: 12px 10px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--slate-200);
  background-color: var(--slate-50);
  font-size: 13px;
  font-weight: 700;
  color: var(--slate-700);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.payment-tab-btn.is-active {
  border-color: var(--blue-600);
  background-color: var(--blue-50);
  color: var(--blue-700);
}

.payment-panel {
  display: none;
  padding: 18px;
  border-radius: var(--radius-md);
  background-color: var(--slate-50);
  border: var(--border-subtle);
}

.payment-panel.is-active {
  display: block;
}

.stripe-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-600);
}

.paypal-mockup-box {
  text-align: center;
  padding: 18px 12px;
}

.paypal-btn-mock {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #ffc439;
  color: #003087;
  font-weight: 800;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  margin-top: 12px;
}

/* Order Summary Sticky Column */
.summary-sticky {
  position: relative;
}

@media (min-width: 960px) {
  .summary-sticky {
    position: sticky;
    top: 92px;
  }
}

.promo-row {
  display: flex;
  gap: 8px;
  margin-block: 14px;
}

.promo-row input {
  flex: 1;
}

.summary-totals-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  border-top: var(--border-subtle);
  font-size: 14px;
}

.summary-total-row {
  display: flex;
  justify-content: space-between;
  color: var(--slate-600);
}

.summary-grand-total {
  display: flex;
  justify-content: space-between;
  font-size: 20px;
  font-weight: 800;
  color: var(--navy-900);
  padding-top: 12px;
  border-top: var(--border-subtle);
  font-variant-numeric: tabular-nums;
}

/* Order Confirmation Receipt */
.order-confirmation-box {
  max-width: 680px;
  margin: 48px auto;
  background-color: var(--white);
  border: var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.confirmation-check-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background-color: var(--emerald-50);
  color: var(--emerald-600);
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
}