/* ═══════════════════════════════════════════════════════════
   SHOPPING CART STYLES - עיצוב עגלת קניות
   ═══════════════════════════════════════════════════════════ */

/* ═══ CART BUTTON (Floating) ═══ */
.cart-button {
  position: fixed;
  top: calc(var(--header-height) + var(--space-4));
  left: var(--space-6);
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  border: none;
}

.cart-button::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  background: inherit;
  filter: blur(20px);
  opacity: 0.5;
  z-index: -1;
}

.cart-button:hover {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.6);
}

.cart-button:active {
  transform: scale(1.05);
}

.cart-button.bounce {
  animation: cartBounce 0.5s ease;
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--color-error);
  color: var(--color-white);
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  box-shadow: var(--shadow-md);
}

.cart-badge.pulse {
  animation: badgePulse 0.3s ease;
}

/* ═══ CART SIDEBAR ═══ */
.cart-sidebar {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  height: 100dvh;
  background: var(--color-white);
  box-shadow: 4px 0 30px rgba(0, 0, 0, 0.2);
  z-index: var(--z-modal);
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cart-sidebar.active {
  left: 0;
}

/* Overlay */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.cart-sidebar.active ~ .cart-overlay {
  opacity: 1;
  visibility: visible;
}

/* ═══ CART HEADER ═══ */
.cart-header {
  padding: var(--space-6);
  border-bottom: 2px solid var(--color-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-secondary);
}

.cart-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.cart-close {
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.cart-close:hover {
  background: var(--color-gray-300);
  color: var(--text-primary);
}

/* ═══ CART CONTENT ═══ */
.cart-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: var(--space-6);
}

/* Scrollbar styling */
.cart-content::-webkit-scrollbar {
  width: 8px;
}

.cart-content::-webkit-scrollbar-track {
  background: var(--color-gray-100);
}

.cart-content::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: var(--radius-full);
}

.cart-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-500);
}

/* ═══ CART ITEMS ═══ */
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  margin-bottom: var(--space-4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  animation: cartItemSlideIn 0.3s ease-out;
}

@keyframes cartItemSlideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.cart-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
  transform: translateX(5px);
}

.cart-item-image {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.cart-item-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

.cart-item-name {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin: 0;
  overflow-wrap: anywhere;
}

.cart-item-price {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: var(--font-medium);
}

.cart-item-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-end;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
}

.qty-btn {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.qty-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.qty-input {
  width: 40px;
  text-align: center;
  border: none;
  background: transparent;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.qty-input:focus {
  outline: none;
}

.remove-item {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background: var(--color-error);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.remove-item:hover {
  background: #dc2626;
  transform: scale(1.1);
}

.cart-item-total {
  grid-column: 2 / 4;
  text-align: left;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-gray-200);
}

/* ═══ EMPTY CART ═══ */
.empty-cart {
  text-align: center;
  padding: var(--space-20) var(--space-6);
}

.empty-cart-icon {
  font-size: var(--text-6xl);
  margin-bottom: var(--space-6);
  opacity: 0.5;
}

.empty-cart-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.empty-cart-text {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

/* ═══ CART FOOTER ═══ */
.cart-footer {
  flex: 0 0 auto;
  max-height: 48dvh;
  overflow-y: auto;
  border-top: 2px solid var(--color-gray-200);
  padding: var(--space-6);
  background: var(--bg-secondary);
}

/* Shipping Progress */
.shipping-progress {
  margin-bottom: var(--space-6);
}

.shipping-notice {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}

.shipping-notice.success {
  color: var(--color-success);
}

.shipping-notice i {
  font-size: var(--text-lg);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-gray-300);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

/* Cart Summary */
.cart-summary {
  margin-bottom: var(--space-6);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  font-size: var(--text-base);
}

.summary-row.total {
  border-top: 2px solid var(--color-gray-300);
  padding-top: var(--space-4);
  margin-top: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}

.summary-label {
  color: var(--text-secondary);
}

.summary-value {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

/* Cart Actions */
.cart-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cart-checkout-btn {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-xl);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.cart-checkout-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2xl);
}

.cart-checkout-btn:disabled,
.cart-checkout-btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
  box-shadow: none;
}

.cart-checkout-btn:disabled:hover,
.cart-checkout-btn[aria-disabled="true"]:hover {
  background: var(--color-primary);
  transform: none;
  box-shadow: none;
}

.cart-continue-btn {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3);
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
}

.cart-continue-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.cart-clear-btn {
  align-self: center;
  width: auto;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  background: transparent;
  color: var(--color-error);
  border: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cart-clear-btn:hover {
  text-decoration: underline;
}

.cart-clear-btn:disabled,
.cart-clear-btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.45;
  text-decoration: none;
}

.cart-track-order-btn {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3);
  background: var(--color-white);
  color: var(--text-primary);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
}

.cart-track-order-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--bg-secondary);
}

/* ═══ ANIMATIONS ═══ */
@keyframes cartBounce {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.2); }
  50% { transform: scale(0.95); }
  75% { transform: scale(1.1); }
}

@keyframes badgePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideOutRight {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(50px);
  }
}

/* ═══ RTL SUPPORT - עגלה מותאמת לעברית ═══ */
[dir="rtl"] .cart-button {
  left: auto;
  right: var(--space-6);
}

[dir="rtl"] .cart-badge {
  right: auto;
  left: -5px;
}

[dir="rtl"] .cart-sidebar {
  left: auto;
  right: -100%;
  box-shadow: -4px 0 30px rgba(0, 0, 0, 0.2);
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[dir="rtl"] .cart-sidebar.active {
  left: auto;
  right: 0;
}

[dir="rtl"] .cart-item:hover {
  transform: translateX(-5px);
}

[dir="rtl"] .cart-item {
  animation: cartItemSlideInRtl 0.3s ease-out;
}

@keyframes cartItemSlideInRtl {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

[dir="rtl"] .cart-item-total {
  text-align: right;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .cart-sidebar {
    max-width: 100%;
  }

  .cart-header,
  .cart-content,
  .cart-footer {
    padding: var(--space-4);
  }

  .cart-title {
    font-size: var(--text-xl);
  }
  
  .cart-button {
    width: 48px;
    height: 48px;
    font-size: var(--text-xl);
    left: var(--space-4);
  }
  
  [dir="rtl"] .cart-button {
    left: auto;
    right: var(--space-4);
  }
  
  .cart-item {
    grid-template-columns: 60px 1fr;
    gap: var(--space-3);
    padding: var(--space-4);
  }
  
  .cart-item-image {
    width: 60px;
    height: 60px;
  }
  
  .cart-item-controls {
    grid-column: 1 / 3;
    flex-direction: row;
    justify-content: space-between;
    margin-top: var(--space-3);
  }

  .quantity-controls {
    gap: var(--space-1);
  }
  
  .cart-item-total {
    grid-column: 1 / 3;
  }
}

/* Keep the cart reachable on small screens without covering forms near the bottom. */
@media (max-width: 480px) {
  .cart-button {
    top: calc(var(--header-height) + var(--space-3));
    bottom: auto;
  }
}

/* ═══ CHECKOUT MODAL (מסע רכישה) ═══ */
.checkout-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  animation: checkoutFadeIn 0.25s ease;
}

@keyframes checkoutFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.checkout-modal-box {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  animation: checkoutSlideUp 0.3s ease;
}

@keyframes checkoutSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.checkout-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.checkout-modal-title {
  margin: 0;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.checkout-modal-close {
  width: 44px;
  height: 44px;
  background: var(--color-gray-100);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.checkout-modal-close:hover {
  background: var(--color-gray-200);
  color: var(--text-primary);
}

.checkout-summary-box {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.checkout-items-list {
  max-height: 140px;
  overflow-y: auto;
}

.checkout-item-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-gray-200);
  font-size: var(--text-sm);
}

.checkout-item-row:last-of-type {
  border-bottom: none;
}

.checkout-breakdown {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-gray-200);
}

.checkout-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  padding: var(--space-1) 0;
}

.checkout-breakdown-row.total {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-top: var(--space-2);
}

.checkout-form-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.checkout-form-note {
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.checkout-error-message {
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius-lg);
  background: rgba(239, 68, 68, 0.08);
  color: var(--color-error);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  line-height: 1.6;
}

.checkout-error-message[hidden] {
  display: none;
}

.checkout-field {
  margin-bottom: var(--space-4);
}

.checkout-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.checkout-field input,
.checkout-field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-family: inherit;
  transition: border-color var(--transition-fast);
  box-sizing: border-box;
}

.checkout-field textarea {
  resize: vertical;
  min-height: 90px;
}

.checkout-field input:focus,
.checkout-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.checkout-submit-btn {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-xl);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: var(--space-2);
}

.checkout-submit-btn:hover:not(:disabled) {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.checkout-submit-btn:disabled {
  opacity: 0.8;
  cursor: not-allowed;
}

.checkout-success-box {
  text-align: center;
  padding: var(--space-8);
}

.checkout-success-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.checkout-success-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-success);
  margin-bottom: var(--space-2);
}

.checkout-success-order {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.checkout-success-note {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.checkout-success-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.checkout-secondary-btn {
  min-height: 44px;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  color: var(--text-primary);
  font-family: inherit;
  font-weight: var(--font-semibold);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.checkout-secondary-btn.primary {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.order-lookup-result {
  margin-top: var(--space-5);
}

.order-lookup-card {
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  background: var(--bg-secondary);
  padding: var(--space-4);
}

.order-lookup-card.error {
  border-color: var(--color-error);
  background: rgba(239, 68, 68, 0.08);
  color: var(--color-error);
  font-weight: var(--font-semibold);
}

.order-lookup-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-gray-200);
  font-size: var(--text-sm);
}

.order-lookup-row:last-of-type {
  border-bottom: none;
}

.order-lookup-row span {
  color: var(--text-secondary);
}

.order-lookup-row strong {
  color: var(--text-primary);
  text-align: left;
  overflow-wrap: anywhere;
}

.order-lookup-note {
  margin: var(--space-3) 0 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

@media (max-width: 480px) {
  .checkout-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .checkout-modal-box {
    max-height: 92dvh;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    padding: var(--space-5);
  }

  .checkout-modal-header {
    margin-bottom: var(--space-4);
  }

  .checkout-modal-title {
    font-size: var(--text-xl);
  }

  .checkout-summary-box {
    padding: var(--space-4);
    margin-bottom: var(--space-4);
  }

  .checkout-field {
    margin-bottom: var(--space-3);
  }

  .checkout-submit-btn {
    min-height: 48px;
    padding: var(--space-3);
  }

  .checkout-success-actions {
    grid-template-columns: 1fr;
  }

  .order-lookup-row {
    display: block;
  }

  .order-lookup-row strong {
    display: block;
    margin-top: var(--space-1);
    text-align: right;
  }
}