/* ======================
   CART SECTION - ENHANCED & POLISHED
   ====================== */

:root {
  --cart-item-hover-bg: rgba(255, 255, 255, 0.05);
  --cart-border-radius: 16px;
  --cart-transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  --cart-glow: 0 0 15px rgba(var(--primary-color-rgb), 0.2);
  --cart-glass-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

/* Main Cart Layout */
.cart-section {
  padding: 6rem 0;
  background-color: var(--dark-color);
  min-height: 70vh;
  position: relative;
  background-image: radial-gradient(circle at 25% 25%, rgba(var(--primary-color-rgb), 0.1) 0%, transparent 50%);
}

.cart-container {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .cart-container {
    flex-direction: column;
  }
  
  .cart-summary {
    width: 100%;
    position: static;
  }
}

/* Cart Items Section - Glassmorphism Effect */
.cart-items {
  flex: 2;
  background: var(--cart-glass-bg);
  border-radius: var(--cart-border-radius);
  padding: 2rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--cart-transition);
}

.cart-items:hover {
  box-shadow: var(--cart-glow), 0 12px 30px rgba(0, 0, 0, 0.25);
}

.cart-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 0.5fr;
  padding: 1rem 0;
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
  .cart-header {
    display: none;
  }
  
  .cart-item {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem 0;
  }
  
  .cart-item-info {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Cart Item - Enhanced Card Style */
.cart-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 0.5fr;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--cart-transition);
  position: relative;
}

.cart-item:hover {
  background-color: var(--cart-item-hover-bg);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Cart Item Components - Refined */
.cart-item-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-item-img {
  width: 6rem;
  height: 6rem;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--cart-transition);
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-item:hover .cart-item-img {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.cart-item:hover .cart-item-img img {
  transform: scale(1.08);
}

.cart-item-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  letter-spacing: 0.2px;
  color: rgba(255, 255, 255, 0.9);
}

.cart-item-category {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--cart-transition);
}

.cart-item:hover .cart-item-category {
  background: rgba(var(--primary-color-rgb), 0.2);
  color: var(--primary-color);
}

/* Quantity Controls - Enhanced */
.quantity-control {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.quantity-btn {
  width: 2.2rem;
  height: 2.2rem;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--cart-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.quantity-btn:hover {
  background-color: var(--primary-color);
  transform: scale(1.15);
  box-shadow: 0 0 10px rgba(var(--primary-color-rgb), 0.4);
}

.quantity-btn:active {
  transform: scale(0.95);
}

.quantity-input {
  width: 3rem;
  height: 2.2rem;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--cart-transition);
}

.quantity-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.2);
}

/* Remove Button - Animated */
.remove-item {
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--cart-transition);
  text-align: center;
  font-size: 1.3rem;
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: transparent;
  border: none;
}

.remove-item:hover {
  color: var(--danger-color);
  background: rgba(255, 0, 0, 0.1);
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.2);
}

.remove-item:active {
  transform: rotate(90deg) scale(0.9);
}

/* Empty Cart State - More Engaging */
.empty-cart {
  text-align: center;
  padding: 4rem 0;
}

.empty-cart i {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 2rem;
  opacity: 0.8;
  animation: pulse 2s infinite;
}

.empty-cart h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.empty-cart p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 2rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Cart Summary - Glass Panel */
.cart-summary {
  flex: 1;
  background: var(--cart-glass-bg);
  border-radius: var(--cart-border-radius);
  padding: 2rem;
  position: sticky;
  top: 7rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cart-summary h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
}

.summary-details {
  margin-bottom: 2rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.summary-row.total {
  font-size: 1.3rem;
  font-weight: 600;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: white;
}

/* Payment Methods - Interactive */
.payment-methods {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-methods h4 {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.payment-methods .methods {
  display: flex;
  gap: 1.2rem;
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.6);
  flex-wrap: wrap;
}

.payment-methods .methods i {
  transition: var(--cart-transition);
  cursor: pointer;
  filter: grayscale(30%);
}

.payment-methods .methods i:hover {
  color: var(--primary-color);
  transform: translateY(-5px) scale(1.1);
  filter: grayscale(0%);
}

.payment-methods .methods i:active {
  transform: translateY(-2px) scale(0.98);
}

/* Animations - Smoother and More Natural */
@keyframes cartItemAdded {
  0% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

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

.new-item {
  animation: cartItemAdded 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Checkout Button - Add this if you have one */
.checkout-btn {
  width: 100%;
  padding: 1rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--cart-transition);
  box-shadow: 0 4px 15px rgba(var(--primary-color-rgb), 0.3);
}

.checkout-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(var(--primary-color-rgb), 0.4);
}

.checkout-btn:active {
  transform: translateY(1px);
}