/* ============================================================
   Foundation Aminos — Cart page styles
   Loaded only on the cart page via is_cart() in functions.php.
   Targets the classic [woocommerce_cart] output as restructured
   by the child-theme cart/cart.php + cart-totals.php overrides
   and fa_cart_* hooks in foundation-aminos-core.
   Version 1.0.0
   ============================================================ */

/* ----------------------------------------------------------
   Empty cart state (cart/cart-empty.php override)
   ---------------------------------------------------------- */
.fa-cart-empty {
  max-width: 1280px;
  margin: 0 auto;
  padding: 72px 32px 96px;
  display: flex;
  justify-content: center;
}
.fa-cart-empty-inner {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  box-shadow: 0 12px 28px -6px rgba(10,33,72,0.10), 0 4px 8px -4px rgba(10,33,72,0.06);
  padding: 56px 48px;
  max-width: 520px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.fa-cart-empty-icon {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  background: #EAF2FE;
  color: #1954AC;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.fa-cart-empty-icon i, .fa-cart-empty-icon svg { width: 32px; height: 32px; stroke-width: 1.75; }
.fa-cart-empty-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #0A1628;
  margin: 0 0 10px;
}
.fa-cart-empty-sub {
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  color: #64748B;
  line-height: 1.6;
  margin: 0 0 28px;
  max-width: 38ch;
}
.fa-cart-empty-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  background: #1954AC;
  color: #FFFFFF !important;
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  text-decoration: none !important;
  transition: background-color 120ms ease, box-shadow 180ms cubic-bezier(0.16,1,0.3,1);
}
.fa-cart-empty-btn:hover {
  background: #133F84;
  box-shadow: 0 4px 12px -2px rgba(10,33,72,0.14);
}
.fa-cart-empty-btn i, .fa-cart-empty-btn svg { width: 18px; height: 18px; }

@media (max-width: 767px) {
  .fa-cart-empty { padding: 48px 16px 64px; }
  .fa-cart-empty-inner { padding: 40px 24px; }
  .fa-cart-empty-title { font-size: 24px; }
}

/* ----------------------------------------------------------
   Page header (breadcrumb + "Your cart · N items")
   Output by fa_cart_header() on woocommerce_before_cart.
   ---------------------------------------------------------- */
.fa-cart-head {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 32px 8px;
}
.fa-cart-head .woocommerce-breadcrumb {
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  color: #64748B;
  margin: 0 0 14px !important;
  padding: 0;
}
.fa-cart-head .woocommerce-breadcrumb a {
  color: #64748B;
  text-decoration: none;
}
.fa-cart-head .woocommerce-breadcrumb a:hover { color: #1954AC; }
.fa-cart-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: #0A1628;
  margin: 0;
}
.fa-cart-title .fa-cart-count-label {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #64748B;
  letter-spacing: 0;
  margin-left: 6px;
}

/* ----------------------------------------------------------
   Two-column layout — items left, order summary right
   ---------------------------------------------------------- */
.fa-cart {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 32px 0;
}
.fa-cart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  align-items: start;
}

/* ----------------------------------------------------------
   Left column — line items card
   ---------------------------------------------------------- */
.fa-cart-left { margin: 0; }
.fa-cart-items {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  box-shadow: 0 1px 2px 0 rgba(10,33,72,0.06);
  padding: 8px 24px;
}

.fa-cart-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid #E2E8F0;
}
.fa-cart-row:last-child { border-bottom: none; }

/* Thumbnail */
.fa-cart-row-thumb {
  width: 96px;
  height: 96px;
  border-radius: 12px;
  overflow: hidden;
  background: #F6F9FC;
  flex-shrink: 0;
}
.fa-cart-row-thumb a,
.fa-cart-row-thumb img {
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  margin: 0 !important;
}

/* Main — info (left) + line subtotal (right), then actions row below */
.fa-cart-row-main {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  align-items: start;
}
.fa-cart-row-info { min-width: 0; }
.fa-cart-row-name {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #0A1628;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-decoration: none;
}
a.fa-cart-row-name:hover { color: #1954AC; }
.fa-cart-row-vial {
  display: block;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #64748B;
  letter-spacing: 0.02em;
  margin-top: 4px;
}

/* Line subtotal (combined price of all units) */
.fa-cart-row-subtotal {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: #0A1628;
  letter-spacing: -0.01em;
  text-align: right;
  white-space: nowrap;
}

/* Actions row — stepper (left) + remove (right) */
.fa-cart-row-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 6px;
}

/* Quantity stepper pill (matches single-product stepper) */
.fa-cart-row-qty .quantity {
  display: flex !important;
  align-items: center !important;
  background: #FFFFFF !important;
  border: 1px solid #CBD5E1 !important;
  border-radius: 999px !important;
  height: 40px !important;
  padding: 0 4px !important;
}
.fa-cart-row-qty .quantity input.qty {
  -moz-appearance: textfield !important;
  appearance: textfield !important;
  font-family: 'Manrope', sans-serif !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: #0A1628 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  width: 34px !important;
  height: 36px !important;
  text-align: center !important;
  padding: 0 !important;
}
.fa-cart-row-qty .quantity input.qty::-webkit-inner-spin-button,
.fa-cart-row-qty .quantity input.qty::-webkit-outer-spin-button {
  -webkit-appearance: none !important;
  margin: 0 !important;
}
/* +/- buttons injected by the stepper script */
.fa-cart-row-qty .fa-qty-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 32px !important;
  height: 32px !important;
  border-radius: 999px !important;
  border: none !important;
  background: transparent !important;
  color: #0A1628 !important;
  font-size: 17px !important;
  line-height: 1 !important;
  cursor: pointer !important;
  transition: background 120ms ease !important;
  flex-shrink: 0;
}
.fa-cart-row-qty .fa-qty-btn:hover { background: #EEF2F7 !important; }
.fa-cart-row-qty .fa-qty-btn:active { background: #E2E8F0 !important; }

/* Remove link — WooCommerce's .remove class adds font-size: 1.5em, color: red,
   border-radius, background, etc. Override all of it. */
.fa-cart-remove,
.woocommerce a.remove.fa-cart-remove,
.woocommerce-page a.remove.fa-cart-remove {
  display: inline !important;
  font-family: 'Manrope', sans-serif !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  line-height: 1 !important;
  color: #64748B !important;
  text-decoration: underline !important;
  text-underline-offset: 2px !important;
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
  width: auto !important;
  height: auto !important;
  padding: 0 !important;
  margin: 0 !important;
}
.fa-cart-remove:hover,
.woocommerce a.remove.fa-cart-remove:hover,
.woocommerce-page a.remove.fa-cart-remove:hover {
  color: #B91C1C !important;
  background: none !important;
}

/* Subtle loading state during AJAX qty update */
.fa-cart-row.fa-updating { opacity: 0.5; pointer-events: none; transition: opacity 120ms ease; }

/* Below-grid continue-shopping link */
.fa-cart-belowgrid { padding: 20px 0 0; }
.fa-cart-continue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #1954AC;
  text-decoration: none;
}
.fa-cart-continue:hover { color: #133F84; }
.fa-cart-continue i, .fa-cart-continue svg { width: 16px; height: 16px; }

/* ----------------------------------------------------------
   Right column — Order summary card (sticky)
   ---------------------------------------------------------- */

/* WooCommerce core applies width: 48%; float: right to .cart_totals —
   override so our full-width card layout isn't crushed. */
.woocommerce .cart-collaterals .cart_totals,
.woocommerce-page .cart-collaterals .cart_totals {
  width: 100% !important;
  float: none !important;
}

/* Hidden update-cart fallback button — [hidden] attribute can be overridden
   by global CSS rules; force it off so it never shows as a stray element. */
.fa-cart-update-fallback {
  display: none !important;
}

.fa-cart-right { margin: 0; }
.fa-cart-sticky {
  position: sticky;
  top: 88px;
}

.fa-order-summary {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  box-shadow: 0 1px 2px 0 rgba(10,33,72,0.06);
  padding: 28px 24px;
  width: 100%;
}
.fa-os-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #0A1628;
  margin: 0 0 20px;
}
.fa-os-rows { display: flex; flex-direction: column; gap: 14px; }
.fa-os-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.fa-os-label {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #64748B;
}
.fa-os-count { color: #94A3B8; }
.fa-os-value {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #0A1628;
  text-align: right;
}
.fa-os-value.fa-os-muted { color: #94A3B8; }
.fa-os-value.fa-os-muted-accent { color: #157A8E; font-weight: 600; }
.fa-os-discount .fa-os-value { color: #047857; }

/* Total row — divider above */
.fa-os-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid #E2E8F0;
}
.fa-os-total-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #0A1628;
}
.fa-os-total-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #0A1628;
}

/* Promo code */
.fa-os-coupon {
  display: flex;
  gap: 8px;
  margin: 20px 0 16px;
}
.fa-os-coupon-input {
  flex: 1;
  min-width: 0;
  height: 44px;
  border: 1px solid #CBD5E1;
  border-radius: 10px;
  background: #FFFFFF;
  padding: 0 14px;
  font: 500 14px 'Manrope', sans-serif;
  color: #0A1628;
  transition: border-color 180ms, box-shadow 180ms;
}
.fa-os-coupon-input::placeholder { color: #94A3B8; }
.fa-os-coupon-input:focus {
  outline: none;
  border-color: #1954AC;
  box-shadow: 0 0 0 3px rgba(25,84,172,0.24);
}
.fa-os-coupon-apply {
  flex-shrink: 0;
  height: 44px;
  padding: 0 18px;
  border: 1px solid #CBD5E1;
  border-radius: 10px;
  background: #FFFFFF;
  color: #1954AC;
  font: 600 14px 'Manrope', sans-serif;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}
.fa-os-coupon-apply:hover { background: #EAF2FE; border-color: #1954AC; }

/* Continue to checkout CTA */
.fa-os-cta { margin: 0; }
.fa-os-cta .checkout-button,
.fa-os-cta a.button {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  background: #1954AC !important;
  color: #FFFFFF !important;
  font-family: 'Manrope', sans-serif !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  border: none !important;
  border-radius: 12px !important;
  text-decoration: none !important;
  box-shadow: none !important;
  transition: background-color 120ms ease, box-shadow 180ms cubic-bezier(0.16,1,0.3,1) !important;
}
.fa-os-cta .checkout-button:hover,
.fa-os-cta a.button:hover {
  background: #133F84 !important;
  box-shadow: 0 4px 12px -2px rgba(10,33,72,0.14) !important;
}
.fa-os-subtext {
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  color: #94A3B8;
  text-align: center;
  margin: 16px 0 0;
  line-height: 1.5;
}

/* ----------------------------------------------------------
   Trust band — output by fa_cart_trust_band() after the cart
   ---------------------------------------------------------- */
.fa-cart-trust {
  max-width: 1280px;
  margin: 32px auto 0;
  padding: 0 32px 64px;
}
.fa-cart-trust-inner {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  box-shadow: 0 1px 2px 0 rgba(10,33,72,0.06);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.fa-trust-cell {
  display: flex;
  align-items: center;
  gap: 14px;
}
.fa-trust-cell-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  background: #EAF2FE;
  color: #1954AC;
  display: flex; align-items: center; justify-content: center;
}
.fa-trust-cell-icon i, .fa-trust-cell-icon svg { width: 20px; height: 20px; }
.fa-trust-cell-title {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #0A1628;
  line-height: 1.3;
}
.fa-trust-cell-sub {
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  color: #64748B;
  line-height: 1.4;
  margin-top: 2px;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .fa-cart-grid { grid-template-columns: 1fr; }
  .fa-cart-sticky { position: static; }
  .fa-cart-head, .fa-cart, .fa-cart-trust { padding-left: 24px; padding-right: 24px; }
  .fa-cart-trust-inner { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 767px) {
  .fa-cart-head { padding: 16px 16px 4px; }
  .fa-cart-title { font-size: 30px; }
  .fa-cart, .fa-cart-trust { padding-left: 16px; padding-right: 16px; }
  .fa-cart-items { padding: 4px 16px; }
  .fa-cart-row { grid-template-columns: 72px 1fr; gap: 14px; padding: 18px 0; }
  .fa-cart-row-thumb { width: 72px; height: 72px; }
  .fa-cart-trust-inner { grid-template-columns: 1fr; gap: 16px; }
}

/* Cart stepper: over-stock cap note */
.fa-cart-cap-note {
  margin-top: 6px;
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: #B45309;
}