.modern-cart {
  position: relative;
  min-height: 100vh;
  background: transparent;
  
  padding: 50px 0 80px;
  margin-top: -50px;
  overflow: hidden;
}

.modern-cart::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 80%, rgba(19, 35, 57, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(68, 21, 48, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(15, 47, 59, 0.2) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.modern-cart::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23667eea' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.cart-floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.cart-floating-element {
  position: absolute;
  color: rgba(246, 211, 101, 0.4);
  filter: drop-shadow(0 0 10px rgba(246, 211, 101, 0.3));
  animation: cartFloat 8s ease-in-out infinite;
}

@keyframes cartFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.4;
  }
  50% {
    transform: translateY(-30px) rotate(180deg);
    opacity: 0.8;
  }
}

.container {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  z-index: 2;
}

.cart-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.cart-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  text-shadow: 0 0 50px rgba(246, 211, 101, 0.5);
  position: relative;
}

.cart-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #667eea, #f6d365, #667eea, transparent);
  border-radius: 2px;
  animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
  }
  50% {
    box-shadow: 0 0 40px rgba(246, 211, 101, 0.8);
  }
}

.cart-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: start;
}

.cart-items-section {
  position: relative;
}

.cart-item-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  margin-bottom: 25px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
}

.cart-item-card:hover {
  background: rgba(182, 157, 146, 0.2);
  border-color: rgba(255, 255, 255, 0.05);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  transform: translateY(-10px) rotateX(2deg);
}

.cart-item-inner {
  display: grid;
  grid-template-columns: 120px 1fr auto auto auto auto;
  gap: 25px;
  align-items: center;
  padding: 25px;
  position: relative;
}

.cart-item-image {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.image-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(102, 126, 234, 0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 20px;
}

.cart-item-card:hover .image-glow {
  opacity: 1;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.cart-item-name {
  margin: 0;
}

.cart-item-name a {
  color: white;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.4;
  transition: all 0.3s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cart-item-name a:hover {
  background: linear-gradient(135deg, #a29b09ee, #05436e96);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transform: translateX(5px);
}

.cart-item-price {
  display: flex;
}

.currency {
  font-size: 1.1rem;
  font-weight: 600;
  color: #4ecdc4;
  margin-right: 4px;
}

.amount {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #4ecdc4, #45b7d1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 10px rgba(78, 205, 196, 0.3));
}

.cart-item-quantity {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.quantity-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  padding: 8px 16px;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
  position: relative;
  overflow: hidden;
}

.qty-btn.minus {
  background: linear-gradient(135deg, #ff6b6b, #ff5252);
  box-shadow: 0 5px 20px rgba(255, 107, 107, 0.3);
}

.qty-btn.plus {
  background: linear-gradient(135deg, #4ecdc4, #45b7d1);
  box-shadow: 0 5px 20px rgba(78, 205, 196, 0.3);
}

.qty-btn:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.qty-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.qty-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.qty-btn:hover::before {
  opacity: 1;
}

.qty-display {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  min-width: 30px;
  text-align: center;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cart-item-total {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.total-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.total-amount {
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, #f6d365, #fda085);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 10px rgba(246, 211, 101, 0.4));
}

.remove-btn {
  width: 64px;
  height: 64px;
  background: rgba(255, 107, 107, 0.18);
  border: 2.5px solid #ff6b6b;
  border-radius: 50%;
  color: #edd4d7;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: bold;
  box-shadow: 0 4px 24px rgba(255, 107, 107, 0.18);
  transition: none;
  position: relative;
  overflow: hidden;
  outline: none;
}

.remove-btn:hover, .remove-btn:focus {
  background: rgba(255, 107, 107, 0.22);
  border-color: #ff4757;
  color: #be3636;
  box-shadow: 0 4px 24px rgba(255, 107, 107, 0.22);
  
}

.remove-btn::before, .remove-btn:hover::before {
  display: none !important;
}

.order-summary-section {
  position: sticky;
  top: 120px;
}

.order-summary-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 25px;
  padding: 35px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.order-summary-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(246, 211, 101, 0.05));
  z-index: -1;
}

.summary-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  margin-bottom: 30px;
  text-align: center;
  justify-content: center;
}

.summary-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, #667eea, #f6d365);
  border-radius: 1px;
}

.summary-details {
  margin-bottom: 30px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.3s ease;
}

.summary-row:hover {
  color: white;
  transform: translateX(5px);
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-value {
  font-weight: 600;
  color: white;
}

.summary-value.free {
  color: #4ecdc4;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  margin: 20px 0;
  border-radius: 1px;
}

.summary-row.total {
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
  padding: 20px 0;
  border-top: 2px solid rgba(255, 255, 255, 0.2);
  border-bottom: none;
  margin-top: 15px;
}

.place-order-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 30px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 20px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 25px;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.place-order-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(102, 126, 234, 0.6);
}

.btn-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border-radius: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.place-order-btn:hover .btn-glow {
  opacity: 1;
}

.place-order-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}

.place-order-btn:hover::before {
  left: 100%;
}

.security-badges {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 20px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s ease;
  flex: 1;
  justify-content: center;
}

.badge:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
  transform: translateY(-2px);
}

.empty-cart {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 70vh;
  text-align: center;
  position: relative;
}

.empty-cart::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.empty-cart-content {
  position: relative;
  z-index: 2;
  max-width: 500px;
  padding: 60px 40px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.empty-cart-icon {
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.6);
  animation: emptyCartFloat 3s ease-in-out infinite;
}

@keyframes emptyCartFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

.empty-cart-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  text-shadow: 0 0 30px rgba(246, 211, 101, 0.5);
}

.empty-cart-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 40px;
  font-weight: 300;
}

.continue-shopping-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 36px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.continue-shopping-btn:hover {
  color: white;
  text-decoration: none;
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(102, 126, 234, 0.6);
}

.continue-shopping-btn .btn-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border-radius: 25px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.continue-shopping-btn:hover .btn-glow {
  opacity: 1;
}

.order-success {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 70vh;
  text-align: center;
  position: relative;
}

.order-success::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(46, 204, 113, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.success-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 80px 50px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.success-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.05), rgba(78, 205, 196, 0.05));
  z-index: -1;
}

.success-icon {
  margin-bottom: 30px;
  color: #2ecc71;
  animation: successPulse 2s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(46, 204, 113, 0.5));
}

@keyframes successPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.success-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 25px;
  text-shadow: 0 0 30px rgba(46, 204, 113, 0.5);
}

.success-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.3rem;
  line-height: 1.6;
  margin-bottom: 50px;
  font-weight: 300;
}

.confetti {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  background: #f6d365;
  animation: confettiFall 3s linear infinite;
}

.confetti-piece:nth-child(2n) {
  background: #667eea;
  animation-delay: 0.5s;
}

.confetti-piece:nth-child(3n) {
  background: #ff6b6b;
  animation-delay: 1s;
}

.confetti-piece:nth-child(4n) {
  background: #4ecdc4;
  animation-delay: 1.5s;
}

@keyframes confettiFall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

@media (max-width: 1024px) {
  .cart-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .order-summary-section {
    position: static;
  }

  .cart-item-inner {
    grid-template-columns: 100px 1fr;
    gap: 20px;
  }

  .cart-item-quantity,
  .cart-item-total {
    grid-column: 2 / 4;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 15px;
  }

  .remove-btn {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (max-width: 768px) {
  .modern-cart {
    padding: 40px 0 60px;
    margin-top: -40px;
  }

  .container {
    padding: 0 15px;
  }

  .cart-title {
    font-size: 2.5rem;
  }

  .cart-content {
    gap: 30px;
  }
  .cart-item-price{
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .cart-item-inner {
    grid-template-columns: 80px 1fr;
    gap: 15px;
    padding: 20px;
  }

  .cart-item-image {
    width: 80px;
    height: 80px;
  }

  .cart-item-name a {
    font-size: 1.1rem;
  }

  .amount {
    font-size: 1.4rem;
  }

  .cart-item-quantity,
  .cart-item-total,
  .remove-btn {
    grid-column: 1 / 3;
    margin-top: 15px;
  }

  .cart-item-quantity {
    justify-content: flex-start;
  }

  .cart-item-total{
    justify-content: center;
  }

  .remove-btn {
    justify-self: flex-end;
    margin-top: 0;
  }

  .order-summary-card {
    padding: 25px;
  }

  .summary-title {
    font-size: 1.5rem;
  }

  .security-badges {
    flex-direction: column;
    gap: 10px;
  }

  .empty-cart-content,
  .success-content {
    padding: 40px 25px;
    margin: 0 15px;
  }

  .empty-cart-title,
  .success-title {
    font-size: 2rem;
  }

  .empty-cart-subtitle,
  .success-subtitle {
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .cart-title {
    font-size: 2rem;
    flex-direction: column;
    gap: 10px;
  }

  .cart-item-card {
    border-radius: 20px;
  }

  .cart-item-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 15px;
  }

  .cart-item-image {
    justify-self: center;
    width: 100px;
    height: 100px;
  }
  .cart-item-price{
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .cart-item-quantity,
  .cart-item-total,
  .remove-btn {
    grid-column: 1;
    justify-self: center;
    margin-top: 10px;
  }

  .quantity-controls {
    padding: 6px 12px;
    gap: 12px;
  }

  .qty-btn {
    width: 32px;
    height: 32px;
  }

  .place-order-btn {
    padding: 16px 24px;
    font-size: 1rem;
  }

  .continue-shopping-btn {
    padding: 14px 28px;
    font-size: 1rem;
  }
}

.cart-item-card {
  will-change: transform;
}

.cart-item-image img {
  will-change: transform;
}

.cart-floating-element {
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: reduce) {
  .cart-floating-element,
  .confetti-piece,
  .success-icon,
  .empty-cart-icon {
    animation: none;
  }

  .cart-item-card,
  .place-order-btn,
  .continue-shopping-btn {
    transition: none;
  }
}

.qty-btn:focus,
.remove-btn:focus,
.place-order-btn:focus,
.continue-shopping-btn:focus {
  outline: 2px solid rgba(102, 126, 234, 0.5);
  outline-offset: 2px;
}

@media (prefers-contrast: high) {
  .modern-cart {
    background: #000;
  }

  .cart-item-card,
  .order-summary-card,
  .empty-cart-content,
  .success-content {
    border: 2px solid white;
    background: rgba(0, 0, 0, 0.8);
  }

  .cart-item-name a,
  .cart-title,
  .summary-title {
    color: white;
  }

  .place-order-btn,
  .continue-shopping-btn {
    border: 2px solid white;
  }
}

.cart-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
}

.cart-skeleton {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  animation: cartSkeletonPulse 1.5s ease-in-out infinite;
}

@keyframes cartSkeletonPulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 0.8;
  }
}

.cart-item-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s;
}

.cart-item-card:hover::after {
  left: 100%;
}

.qty-display {
  position: relative;
  overflow: hidden;
}

.qty-display::before {
  content: attr(data-value);
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: top 0.3s ease;
}

.qty-display.updating::before {
  top: 0;
}

.qty-display.updating {
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.price-change-indicator {
  position: absolute;
  top: -20px;
  right: 0;
  font-size: 0.8rem;
  color: #4ecdc4;
  opacity: 0;
  animation: priceChangeSlide 1s ease-out;
}

@keyframes priceChangeSlide {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-20px);
  }
}

.celebration-burst {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  pointer-events: none;
}

.burst-particle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #f6d365;
  border-radius: 50%;
  animation: burstParticle 1s ease-out forwards;
}

@keyframes burstParticle {
  0% {
    transform: scale(0) translate(0, 0);
    opacity: 1;
  }
  100% {
    transform: scale(1) translate(var(--x), var(--y));
    opacity: 0;
  }
}

.cart-badge-animation {
  position: relative;
}

.cart-badge-animation::after {
  content: "+1";
  position: absolute;
  top: -20px;
  right: -10px;
  background: #4ecdc4;
  color: white;
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: bold;
  opacity: 0;
  animation: badgePopup 1s ease-out;
}

@keyframes badgePopup {
  0% {
    opacity: 1;
    transform: scale(0) translateY(0);
  }
  50% {
    transform: scale(1.2) translateY(-10px);
  }
  100% {
    opacity: 0;
    transform: scale(1) translateY(-30px);
  }
}

.cart-transition-enter {
  opacity: 0;
  transform: translateY(30px) scale(0.9);
}

.cart-transition-enter-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: all 0.4s ease-out;
}

.cart-transition-exit {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.cart-transition-exit-active {
  opacity: 0;
  transform: translateY(-30px) scale(0.9);
  transition: all 0.3s ease-in;
}

.delete-all-cart-btn {
  width: 100%;
  margin-top: 18px;
  padding: 20px 30px;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  border-radius: 20px;
  background: linear-gradient(135deg, #ff6b6b, #ff4e50, #f7971e);
  color: white;
  box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.delete-all-cart-btn:hover, .delete-all-cart-btn:focus {
  background: linear-gradient(135deg, #ff4e50, #ff6b6b, #f7971e);
  color: #fff;
  box-shadow: 0 20px 50px rgba(255, 107, 107, 0.6);
  transform: translateY(-3px);
  outline: none;
}

.delete-all-cart-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transition: left 0.6s;
  border-radius: 20px;
  pointer-events: none;
}

.delete-all-cart-btn:hover::after {
  left: 100%;
  opacity: 1;
}