/**
 * GRYT - Cart Drawer Styles
 * Changes: Comprehensive mobile sweep — cross-sell stays at bottom (margin-top:auto),
 * trust line wraps, cross-sell CTA goes full-width, scaled-down icons/fonts/spacing,
 * tighter footer, properly sized tap targets, remove-confirm fits narrow screens.
 * Flat brutalist UI — square corners, borders, GRYT palette.
 */

/* ========== CSS VARIABLES ========== */
:root {
  --cart-width: 420px;
  --cart-bg: #FAFAFA;
  --cart-overlay-bg: rgba(10, 10, 10, 0.6);
  --cart-border: rgba(0, 0, 0, 0.12);
  --cart-text: #0A0A0A;
  --cart-text-secondary: #666666;
  --cart-accent: #0A0A0A;
  --cart-success: #00FF41;
  --cart-error: #DC2626;
}

/* ========== OVERLAY ========== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: var(--cart-overlay-bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 9998;
}
.cart-overlay.open { opacity: 1; visibility: visible; }

/* ========== DRAWER CONTAINER ========== */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--cart-width);
  max-width: 100vw;
  background: var(--cart-bg);
  border-left: 1px solid var(--cart-border);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.cart-drawer.open { transform: translateX(0); }

/* ========== DRAWER HEADER ========== */
.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--cart-border);
  background: var(--cart-bg);
  flex-shrink: 0;
}

.cart-drawer-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cart-text);
  margin: 0;
}

.cart-drawer-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  background: var(--cart-text);
  color: var(--cart-bg);
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  font-weight: 700;
}

.cart-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--cart-border);
  cursor: pointer;
  color: var(--cart-text);
  transition: background 150ms ease;
}
.cart-drawer-close:hover { background: rgba(0, 0, 0, 0.05); }

/* ========== SCROLLABLE BODY ========== */
.cart-drawer-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* ========== PINNED FOOTER ========== */
.cart-drawer-footer {
  flex-shrink: 0;
  border-top: 2px solid var(--cart-text);
  background: #F0F0F0;
}

/* ========== EMPTY STATE ========== */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
  flex: 1;
}
.cart-empty-icon { color: var(--cart-border); margin-bottom: 1.5rem; }
.cart-empty-title {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cart-text);
  margin: 0 0 0.5rem;
}
.cart-empty-text {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.9375rem;
  color: var(--cart-text-secondary);
  margin: 0 0 1.5rem;
  line-height: 1.6;
}
.cart-empty-btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: var(--cart-text);
  color: var(--cart-bg);
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 150ms ease;
}
.cart-empty-btn:hover { opacity: 0.85; }

/* ========== FREE SHIPPING PROGRESS ========== */
.cart-shipping-progress {
  padding: 0.75rem 1.5rem 1rem;
  background: #F0F0F0;
  border-bottom: 1px solid var(--cart-border);
  transition: background 0.3s ease;
}
.cart-shipping-progress.shipping-unlocked {
  background: rgba(0, 255, 65, 0.06);
  border-bottom-color: rgba(0, 255, 65, 0.2);
}
.shipping-unlocked-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #0A0A0A;
  margin-bottom: 0.75rem;
}
.shipping-unlocked-text svg { color: #00CC33; flex-shrink: 0; }
.shipping-unlocked-text strong { color: #00AA2A; }
.shipping-progress-text {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text);
  margin-bottom: 0.75rem;
}
.shipping-progress-text strong { font-weight: 700; }

.shipping-progress-bar {
  position: relative;
  height: 6px;
  background: rgba(0, 0, 0, 0.1);
  overflow: visible;
}
.shipping-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--cart-text);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.cart-shipping-progress.shipping-unlocked .shipping-progress-fill {
  background: #00FF41;
}

.shipping-progress-icon {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  background: #FFFFFF;
  border: 2px solid var(--cart-text);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cart-text);
  transition: all 0.3s ease;
  z-index: 2;
}
.shipping-progress-icon.unlocked {
  background: #00FF41;
  border-color: #00FF41;
  color: #0A0A0A;
}

.shipping-progress-goal {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(50%, -50%);
  width: 24px;
  height: 24px;
  background: #FFFFFF;
  border: 2px solid rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 0, 0, 0.25);
  z-index: 1;
}
.cart-shipping-progress.shipping-unlocked .shipping-progress-goal {
  border-color: #00FF41;
  color: #00CC33;
}

/* ========== LINE ITEMS ========== */
.cart-items { padding: 0; }

.cart-item {
  position: relative;
  display: flex;
  gap: 1rem;
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--cart-border);
}

.cart-item-image {
  width: 72px;
  height: 72px;
  background: #F0F0F0;
  border: 1px solid var(--cart-border);
  flex-shrink: 0;
  overflow: hidden;
}
.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.cart-item-row-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.cart-item-title {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cart-text);
  margin: 0;
}

.cart-item-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--cart-border);
  cursor: pointer;
  color: var(--cart-text-secondary);
  flex-shrink: 0;
  transition: all 150ms ease;
}
.cart-item-remove:hover {
  background: #FEE2E2;
  border-color: #FECACA;
  color: #DC2626;
}

.cart-item-variant {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text-secondary);
  margin: 0;
}

.cart-item-row-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.375rem;
}

.cart-item-prices {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
}

.cart-item-price-was {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cart-text-secondary);
  text-decoration: line-through;
}

.cart-item-price {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--cart-text);
}

/* ========== QTY STEPPER ========== */
.cart-qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--cart-border);
}
.cart-qty-stepper.cart-qty-locked {
  opacity: 0.5;
  pointer-events: none;
}
.cart-qty-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--cart-text);
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  transition: background 150ms ease;
}
.cart-qty-btn:hover:not(:disabled) { background: rgba(0, 0, 0, 0.05); }
.cart-qty-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.cart-qty-value {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--cart-text);
  border-left: 1px solid var(--cart-border);
  border-right: 1px solid var(--cart-border);
}

/* ========== PACKAGE SAVINGS BADGE ========== */
.cart-item-savings {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  padding: 0.3rem 0.6rem;
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid rgba(0, 204, 51, 0.3);
  color: #00882A;
}
.cart-item-savings svg {
  flex-shrink: 0;
  color: #00882A;
}
.cart-item-savings span {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1;
}

/* ========== SUBSCRIPTION BOX ========== */
.cart-sub-box {
  margin: 0.75rem 1.5rem;
  padding: 1.125rem 1.25rem;
  border: 2px solid var(--cart-border);
  background: #FFFFFF;
}

.cart-sub-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.cart-sub-chevron {
  display: none;
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--cart-text-secondary);
  transition: transform 280ms ease;
}

.cart-sub-title {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cart-text);
  margin: 0;
  line-height: 1.4;
}

.cart-sub-collapse {
  margin-top: 0.625rem;
}

.cart-sub-body {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text-secondary);
  line-height: 1.55;
  margin: 0 0 0.75rem;
}

.cart-sub-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 0.875rem;
}
.cart-sub-bullets li {
  position: relative;
  padding-left: 1.125rem;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text);
  line-height: 1.7;
}
.cart-sub-bullets li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--cart-text-secondary);
}

.cart-sub-cta {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--cart-text);
  color: #FFFFFF;
  border: none;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 150ms ease;
}
.cart-sub-cta:hover { opacity: 0.85; }

.cart-sub-note {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.6875rem;
  color: var(--cart-text-secondary);
  margin: 0.625rem 0 0;
  line-height: 1.5;
}

/* Subscription active state */
.cart-sub-box--active {
  border-color: rgba(0, 204, 51, 0.4);
  background: rgba(0, 255, 65, 0.04);
}

.cart-sub-active-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0;
}
.cart-sub-active-header svg {
  color: #00CC33;
  flex-shrink: 0;
}
.cart-sub-active-header span {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #00AA2A;
}

.cart-sub-billing {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cart-text);
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.cart-sub-guides {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.75rem;
  color: var(--cart-text-secondary);
  margin: 0 0 0.625rem;
}

.cart-sub-revert {
  display: inline-block;
  padding: 0;
  background: none;
  border: none;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.75rem;
  color: var(--cart-text-secondary);
  text-decoration: underline;
  cursor: pointer;
  transition: color 150ms ease;
}
.cart-sub-revert:hover { color: var(--cart-text); }

/* ========== CROSS-SELL ========== */
.cart-crosssell {
  margin: auto 1.5rem 1.25rem;
  padding: 1.125rem 1.25rem;
  border: 1px solid var(--cart-border);
  background: #FFFFFF;
}

.cart-crosssell--muted {
  opacity: 0.7;
  border-style: dashed;
}

.cart-crosssell-hook {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--cart-text);
  margin: 0 0 0.375rem;
  line-height: 1.35;
}

.cart-crosssell-body {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text-secondary);
  line-height: 1.55;
  margin: 0 0 0.875rem;
}

.cart-crosssell-product {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cart-crosssell-image {
  width: 52px;
  height: 52px;
  background: #F0F0F0;
  border: 1px solid var(--cart-border);
  flex-shrink: 0;
  overflow: hidden;
}
.cart-crosssell-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-crosssell-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cart-crosssell-name {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cart-text);
}

.cart-crosssell-desc {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.75rem;
  color: var(--cart-text-secondary);
}

.cart-crosssell-price {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--cart-text);
}

.cart-crosssell-cta {
  flex-shrink: 0;
  padding: 0.5rem 0.875rem;
  background: var(--cart-text);
  color: #FFFFFF;
  border: none;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: opacity 150ms ease;
}
.cart-crosssell-cta:hover { opacity: 0.85; }
.cart-crosssell-cta:disabled { opacity: 0.5; cursor: not-allowed; }

.cart-crosssell-note {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.6875rem;
  color: var(--cart-text-secondary);
  margin: 0.625rem 0 0;
}

/* ========== CONFIRMATION STRIP ========== */
.cart-confirmation {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  margin: 0.75rem 1.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(0, 204, 51, 0.3);
  background: rgba(0, 255, 65, 0.04);
}
.cart-confirmation svg {
  color: #00CC33;
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.cart-confirmation strong {
  display: block;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--cart-text);
  margin-bottom: 0.25rem;
}
.cart-confirmation p {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ========== FOOTER INNER ========== */
.cart-footer-inner {
  padding: 1.25rem 1.5rem;
}

/* ========== SUMMARY ========== */
.cart-summary {
  margin-bottom: 0.875rem;
}
.cart-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.25rem 0;
}
.cart-summary-total span:first-child {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cart-text);
}
.cart-summary-total span:last-child {
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cart-text);
}

/* ========== SUB BILLING SUMMARY ========== */
.cart-sub-billing-summary {
  padding: 0.625rem 0.75rem;
  margin-bottom: 0.875rem;
  border: 1px solid rgba(0, 204, 51, 0.3);
  background: rgba(0, 255, 65, 0.04);
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text);
  line-height: 1.6;
}
.cart-sub-billing-summary strong {
  font-weight: 700;
}

/* ========== TRUST LINE ========== */
.cart-footer-trust {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.6875rem;
  color: var(--cart-text-secondary);
  text-align: center;
  margin: 0 0 0.5rem;
  line-height: 1.4;
  white-space: nowrap;
}

/* ========== CHECKOUT CTA ========== */
.cart-checkout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 1.5rem;
  background: #00FF41;
  color: #0A0A0A;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  margin-bottom: 0.75rem;
  transition: opacity 150ms ease;
}
.cart-checkout-btn:hover {
  background: #00E639;
  transform: translateY(-1px);
}
.cart-checkout-btn:active {
  transform: translateY(0);
}
.cart-checkout-btn--disabled {
  background: #333;
  color: #666;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========== CONTINUE SHOPPING ========== */
.cart-continue {
  display: block;
  width: 100%;
  padding: 0.5rem 0;
  background: none;
  border: none;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8125rem;
  color: var(--cart-text-secondary);
  text-align: center;
  cursor: pointer;
  transition: color 150ms ease;
}
.cart-continue:hover { color: var(--cart-text); }

/* ========== NOTIFICATIONS ========== */
.cart-notification {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--cart-text);
  color: #FFFFFF;
  border: none;
  z-index: 10000;
  animation: cartSlideUp 0.3s ease;
  font-family: var(--font-technical, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.cart-notification--success { background: #0A0A0A; }
.cart-notification--error { background: #DC2626; }
.cart-notification.fade-out { animation: cartFadeOut 0.3s ease forwards; }

.notification-close {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  width: 22px;
  height: 22px;
  cursor: pointer;
  color: #FFFFFF;
  transition: background 0.2s ease;
}
.notification-close:hover { background: rgba(255, 255, 255, 0.25); }

@keyframes cartSlideUp {
  from { transform: translateX(-50%) translateY(100%); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}
@keyframes cartFadeOut {
  to { transform: translateX(-50%) translateY(100%); opacity: 0; }
}

/* ========== REMOVE CONFIRM ========== */
.cart-remove-confirm {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  z-index: 5;
  animation: cartConfirmFade 120ms ease;
}
@keyframes cartConfirmFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cart-remove-confirm-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cart-text);
  white-space: nowrap;
}
.cart-remove-confirm-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.4rem 0.875rem;
  border: 1px solid var(--cart-text);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.cart-remove-keep {
  background: var(--cart-text);
  color: #FFFFFF;
}
.cart-remove-keep:hover {
  background: #333;
}
.cart-remove-yes {
  background: transparent;
  color: var(--cart-text);
}
.cart-remove-yes:hover {
  background: var(--cart-text);
  color: #FFFFFF;
}

/* ========== LOADING STATE ========== */
.cart-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}
.cart-loading-spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--cart-border);
  border-top-color: var(--cart-text);
  animation: cartSpin 0.7s linear infinite;
}
@keyframes cartSpin { to { transform: rotate(360deg); } }

/* ========== MOBILE ========== */
@media (max-width: 480px) {
  :root { --cart-width: 100vw; }

  /* Header */
  .cart-drawer-header { padding: 0.875rem 1.25rem; }
  .cart-drawer-title { font-size: 0.75rem; }
  .cart-drawer-close { width: 36px; height: 36px; }

  /* Shipping bar */
  .cart-shipping-progress { padding: 0.625rem 1.25rem; }
  .shipping-progress-text { font-size: 0.75rem; margin-bottom: 0.625rem; }
  .shipping-unlocked-text { font-size: 0.6875rem; margin-bottom: 0.625rem; }
  .shipping-progress-icon { width: 24px; height: 24px; }
  .shipping-progress-icon svg { width: 13px; height: 13px; }
  .shipping-progress-goal { width: 20px; height: 20px; }
  .shipping-progress-goal svg { width: 11px; height: 11px; }

  /* Line items */
  .cart-item { padding: 0.875rem 1.25rem; gap: 0.75rem; }
  .cart-item-image { width: 56px; height: 56px; }
  .cart-item-title { font-size: 0.75rem; }
  .cart-item-variant { font-size: 0.75rem; }
  .cart-item-price { font-size: 0.875rem; }
  .cart-item-price-was { font-size: 0.6875rem; }
  .cart-item-remove { width: 26px; height: 26px; }
  .cart-item-remove svg { width: 14px; height: 14px; }

  /* Qty stepper */
  .cart-qty-btn { width: 28px; height: 28px; }
  .cart-qty-value { min-width: 28px; height: 28px; font-size: 0.75rem; }

  /* Savings badge */
  .cart-item-savings { padding: 0.25rem 0.5rem; margin-top: 0.375rem; }
  .cart-item-savings span { font-size: 0.625rem; }

  /* Subscription box — collapsible */
  .cart-sub-box { margin: 0.625rem 1.25rem; padding: 0.875rem 1rem; }
  .cart-sub-header { cursor: pointer; }
  .cart-sub-title { font-size: 0.75rem; }
  .cart-sub-chevron {
    display: block;
    transform: rotate(0deg);
  }
  .cart-sub-open .cart-sub-chevron {
    transform: rotate(180deg);
  }
  .cart-sub-collapse {
    height: 0;
    overflow: hidden;
    margin-top: 0;
    transition: height 280ms ease;
  }
  .cart-sub-open .cart-sub-collapse {
    height: auto;
    overflow: visible;
    margin-top: 0.625rem;
  }
  .cart-sub-body { font-size: 0.75rem; }
  .cart-sub-bullets li { font-size: 0.75rem; }
  .cart-sub-cta { font-size: 0.6875rem; padding: 0.625rem 0.875rem; }
  .cart-sub-note { font-size: 0.625rem; }

  /* Cross-sell — keep pushed to bottom */
  .cart-crosssell {
    margin: auto 1.25rem 1rem;
    padding: 0.875rem 1rem;
  }
  .cart-crosssell-hook { font-size: 0.75rem; }
  .cart-crosssell-body { font-size: 0.75rem; margin-bottom: 0.625rem; }
  .cart-crosssell-product {
    flex-wrap: wrap;
    gap: 0.625rem;
  }
  .cart-crosssell-image { width: 44px; height: 44px; }
  .cart-crosssell-name { font-size: 0.6875rem; }
  .cart-crosssell-desc { font-size: 0.6875rem; }
  .cart-crosssell-price { font-size: 0.75rem; }
  .cart-crosssell-cta {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 0.5rem 0.75rem;
    font-size: 0.6875rem;
  }
  .cart-crosssell-note { font-size: 0.625rem; }

  /* Confirmation */
  .cart-confirmation { margin: 0.625rem 1.25rem; padding: 0.75rem 1rem; }
  .cart-confirmation strong { font-size: 0.75rem; }
  .cart-confirmation p { font-size: 0.75rem; }

  /* Remove confirmation overlay */
  .cart-remove-confirm { gap: 0.5rem; padding: 0 0.75rem; }
  .cart-remove-confirm-text { font-size: 0.625rem; }
  .cart-remove-confirm-btn { font-size: 0.6rem; padding: 0.35rem 0.625rem; }

  /* Footer */
  .cart-footer-inner { padding: 0.875rem 1.25rem; }
  .cart-summary { margin-bottom: 0.625rem; }
  .cart-summary-total span:first-child { font-size: 0.8125rem; }
  .cart-summary-total span:last-child { font-size: 1.125rem; }
  .cart-sub-billing-summary { font-size: 0.75rem; padding: 0.5rem 0.625rem; margin-bottom: 0.625rem; }
  .cart-checkout-btn {
    padding: 0.875rem 1rem;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
  }
  .cart-footer-trust {
    font-size: 0.625rem;
    white-space: normal;
    margin-bottom: 0.375rem;
  }
  .cart-continue { font-size: 0.75rem; padding: 0.375rem 0; }

  /* Notifications */
  .cart-notification {
    left: 1rem;
    right: 1rem;
    transform: none;
    bottom: 1rem;
    font-size: 0.75rem;
    padding: 0.75rem 1rem;
  }
  .cart-notification.fade-out {
    animation: cartFadeOutMobile 0.3s ease forwards;
  }
  @keyframes cartFadeOutMobile {
    to { transform: translateY(100%); opacity: 0; }
  }
}