/* Cart Page Specific Styles */

.cart-section {
    padding: var(--space-20) 0;
    min-height: calc(100vh - var(--header-height-desktop) - 120px);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-200) 50%, var(--primary-100) 100%);
    position: relative;
    overflow: hidden;
}

.cart-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 70%, rgba(235, 206, 178, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.page-title {
    text-align: center;
    margin-bottom: var(--space-16);
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    background: linear-gradient(135deg, var(--secondary-600), var(--primary-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary-600), var(--primary-600));
    border-radius: var(--radius-full);
}

.cart-content {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-10);
    align-items: start;
    position: relative;
    z-index: 1;
}

.cart-items {
    background: white;
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(235, 206, 178, 0.2);
    position: relative;
    overflow: hidden;
}

.cart-items::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary-600), var(--primary-600));
    border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
}

.cart-items h2 {
    font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
    margin-bottom: var(--space-8);
    color: var(--neutral-900);
    font-weight: 700;
    text-align: center;
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--neutral-100);
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: var(--space-6);
    align-items: center;
    padding: var(--space-6) 0;
    border-bottom: 2px solid var(--neutral-100);
    transition: var(--transition-base);
    border-radius: var(--radius-lg);
    position: relative;
}

.cart-item::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--secondary-50), var(--primary-100));
    opacity: 0;
    transition: var(--transition-fast);
    z-index: -1;
}

.cart-item:hover::before {
    opacity: 0.5;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 120px;
    height: 96px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.cart-item:hover .cart-item-image {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.cart-item-details h3 {
    font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
    margin-bottom: var(--space-2);
    color: var(--neutral-900);
    font-weight: 700;
    line-height: var(--leading-tight);
}

.cart-item-details p {
    color: var(--neutral-600);
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
    line-height: var(--leading-normal);
}

.cart-item-price {
    font-size: clamp(var(--text-xl), 2.5vw, var(--text-2xl));
    font-weight: 800;
    color: var(--secondary-600);
    font-family: var(--font-display);
    margin-bottom: var(--space-4);
}

.cart-item-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: linear-gradient(135deg, var(--neutral-50), var(--neutral-100));
    border-radius: var(--radius-xl);
    padding: var(--space-2);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
}

.quantity-btn {
    background: linear-gradient(135deg, white, var(--neutral-50));
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 700;
    color: var(--neutral-700);
    font-size: var(--text-lg);
    box-shadow: var(--shadow-sm);
}

.quantity-btn:hover {
    background: linear-gradient(135deg, var(--secondary-50), var(--secondary-100));
    border-color: var(--secondary-400);
    color: var(--secondary-600);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.quantity-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.quantity-display {
    min-width: 48px;
    text-align: center;
    font-weight: 700;
    color: var(--neutral-800);
    font-size: var(--text-lg);
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-2) var(--space-3);
    border: 2px solid var(--neutral-100);
}

.remove-item-btn {
    background: linear-gradient(135deg, var(--burgundy-50), var(--burgundy-100));
    color: var(--burgundy-600);
    border: 2px solid var(--burgundy-200);
    border-radius: var(--radius-xl);
    padding: var(--space-3);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    width: 40px;
    height: 40px;
}

.remove-item-btn:hover {
    background: linear-gradient(135deg, var(--burgundy-100), var(--burgundy-200));
    border-color: var(--burgundy-400);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.cart-summary {
    background: white;
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(235, 206, 178, 0.2);
    position: sticky;
    top: calc(var(--header-height-desktop) + var(--space-6));
    overflow: hidden;
}

.cart-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary-600), var(--primary-600));
    border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
}

.cart-summary h2 {
    margin-bottom: var(--space-8);
    color: var(--neutral-900);
    font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
    font-weight: 700;
    text-align: center;
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--neutral-100);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--neutral-100);
    transition: var(--transition-fast);
}

.summary-row:hover {
    background: linear-gradient(135deg, var(--neutral-50), transparent);
    border-radius: var(--radius-lg);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.summary-row:last-child {
    border-bottom: none;
    font-weight: 800;
    font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
    color: var(--neutral-900);
    padding-top: var(--space-6);
    margin-top: var(--space-4);
    border-top: 3px solid var(--neutral-200);
    background: linear-gradient(135deg, var(--secondary-50), var(--primary-100));
    border-radius: var(--radius-lg);
}

.summary-label {
    color: var(--neutral-700);
    font-weight: 500;
    font-size: var(--text-base);
}

.summary-value {
    color: var(--secondary-600);
    font-weight: 700;
    font-size: var(--text-base);
    font-family: var(--font-display);
}

.checkout-btn {
    width: 100%;
    margin-top: var(--space-8);
    padding: var(--space-5) var(--space-6);
    font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
    font-weight: 700;
    background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
    color: white;
    border: none;
    border-radius: var(--radius-2xl);
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    min-height: 56px;
}

.checkout-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-2xl);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    opacity: 0;
    transition: var(--transition-fast);
}

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

.checkout-btn:hover {
    background: linear-gradient(135deg, var(--secondary-700), var(--secondary-800));
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.empty-cart {
    text-align: center;
    padding: var(--space-24) var(--space-8);
    background: white;
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(235, 206, 178, 0.2);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.empty-cart::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-3xl);
    background: linear-gradient(135deg, var(--secondary-50), var(--primary-100));
    opacity: 0.3;
    z-index: -1;
}

.empty-cart-icon {
    margin-bottom: var(--space-8);
    color: var(--neutral-300);
    display: flex;
    justify-content: center;
    align-items: center;
}

.empty-cart-icon svg {
    width: 80px;
    height: 80px;
}

.empty-cart h2 {
    margin-bottom: var(--space-6);
    color: var(--neutral-800);
    font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
    font-weight: 700;
}

.empty-cart p {
    color: var(--neutral-600);
    margin-bottom: var(--space-10);
    font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
    line-height: var(--leading-relaxed);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.empty-cart .btn {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
    font-weight: 700;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cart-content {
        grid-template-columns: 1fr 380px;
        gap: var(--space-8);
    }
    
    .cart-summary {
        top: calc(var(--header-height-tablet) + var(--space-4));
    }

    .cart-item {
        grid-template-columns: 100px 1fr auto;
        gap: var(--space-5);
    }

    .cart-item-image {
        width: 100px;
        height: 80px;
    }
}

@media (max-width: 768px) {
    .cart-section {
        padding: var(--space-16) 0;
        min-height: calc(100vh - var(--header-height-mobile) - 80px);
    }
    
    .cart-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .cart-summary {
        position: static;
        order: -1;
        margin-bottom: var(--space-8);
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: var(--space-4);
        padding: var(--space-5) 0;
        position: relative;
    }
    
    .cart-item-controls {
        position: absolute;
        top: var(--space-2);
        right: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-2);
    }
    
    .cart-item-image {
        width: 80px;
        height: 80px;
    }

    .cart-item-details {
        padding-right: var(--space-16);
    }

    .cart-item-price {
        font-size: var(--text-lg);
        margin-bottom: var(--space-2);
    }

    .quantity-controls {
        flex-direction: column;
        gap: var(--space-1);
        padding: var(--space-1);
        background: white;
        border: 2px solid var(--secondary-200);
        box-shadow: var(--shadow-md);
    }

    .quantity-btn {
        width: 28px;
        height: 28px;
        font-size: var(--text-sm);
    }

    .quantity-display {
        min-width: 28px;
        padding: var(--space-1);
        font-size: var(--text-sm);
        text-align: center;
    }

    .remove-item-btn {
        width: 32px;
        height: 32px;
        padding: var(--space-2);
    }

    .cart-items,
    .cart-summary {
        padding: var(--space-6);
    }
}

@media (max-width: 480px) {
    .cart-section {
        padding: var(--space-12) 0;
        min-height: calc(100vh - var(--header-height-small) - 60px);
    }
    
    .cart-items,
    .cart-summary {
        padding: var(--space-5);
    }
    
    .cart-item {
        padding: var(--space-4) 0;
        gap: var(--space-3);
        grid-template-columns: 70px 1fr;
    }

    .cart-item-image {
        width: 70px;
        height: 64px;
    }
    
    .cart-item-details {
        padding-right: var(--space-12);
    }

    .cart-item-details h3 {
        font-size: var(--text-base);
        margin-bottom: var(--space-1);
    }

    .cart-item-details p {
        font-size: var(--text-xs);
        margin-bottom: var(--space-2);
    }

    .cart-item-price {
        font-size: var(--text-base);
        margin-bottom: var(--space-2);
    }

    .quantity-controls {
        gap: var(--space-1);
        padding: var(--space-1);
    }
    
    .quantity-btn {
        width: 24px;
        height: 24px;
        font-size: var(--text-sm);
    }

    .quantity-display {
        min-width: 24px;
        font-size: var(--text-sm);
        padding: var(--space-1) var(--space-2);
    }

    .remove-item-btn {
        width: 28px;
        height: 28px;
        padding: var(--space-2);
    }

    .cart-items h2 {
        font-size: var(--text-xl);
        margin-bottom: var(--space-6);
    }

    .cart-summary h2 {
        font-size: var(--text-xl);
        margin-bottom: var(--space-6);
    }

    .summary-row {
        padding: var(--space-3) 0;
    }

    .summary-label,
    .summary-value {
        font-size: var(--text-sm);
    }

    .summary-row:last-child .summary-label,
    .summary-row:last-child .summary-value {
        font-size: var(--text-lg);
    }

    .checkout-btn {
        padding: var(--space-4) var(--space-5);
        font-size: var(--text-base);
        min-height: 48px;
    }

    .empty-cart {
        padding: var(--space-16) var(--space-6);
    }

    .empty-cart-icon svg {
        width: 64px;
        height: 64px;
    }
}

/* Enhanced Animations */
.cart-item {
    transition: var(--transition-base);
}

.cart-item.removing {
    opacity: 0;
    transform: translateX(-30px) scale(0.95);
}

.cart-item.updating {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(235, 206, 178, 0.1));
    border-radius: var(--radius-lg);
}

/* Enhanced Loading states */
.quantity-btn.loading {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.checkout-btn.loading {
    color: transparent;
    cursor: not-allowed;
    opacity: 0.8;
}

.checkout-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid transparent;
    border-top: 3px solid white;
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

/* Enhanced Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Mobile-specific cart improvements */
@media (max-width: 768px) {
    .cart-item::before {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: var(--radius-lg);
        background: linear-gradient(135deg, var(--secondary-50), var(--primary-100));
        opacity: 0;
        transition: var(--transition-fast);
        z-index: -1;
    }

    .cart-item:hover::before {
        opacity: 0.3;
    }

    .cart-item.updating {
        background: none;
    }

    .cart-item.updating::before {
        opacity: 0.5;
        background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(235, 206, 178, 0.1));
    }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    .quantity-btn:hover,
    .remove-item-btn:hover,
    .checkout-btn:hover {
        transform: none;
    }

    .quantity-btn:active {
        transform: scale(0.9);
        background: linear-gradient(135deg, var(--secondary-100), var(--secondary-200));
    }

    .remove-item-btn:active {
        transform: scale(0.9);
        background: linear-gradient(135deg, var(--burgundy-200), var(--burgundy-300));
    }

    .checkout-btn:active {
        transform: scale(0.98);
    }
}

/* Improved accessibility for mobile */
@media (max-width: 768px) {
    .cart-item-controls {
        z-index: 10;
    }

    .quantity-btn,
    .remove-item-btn {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    .quantity-btn:focus,
    .remove-item-btn:focus {
        outline: 2px solid var(--secondary-400);
        outline-offset: 2px;
    }
}
/* High contrast mode */
@media (prefers-contrast: high) {
    .cart-items,
    .cart-summary {
        border: 3px solid var(--neutral-800);
    }
    
    .cart-item {
        border-bottom: 3px solid var(--neutral-400);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .cart-item,
    .quantity-btn,
    .remove-item-btn,
    .checkout-btn,
    .cart-item-image {
        transition: none;
    }
    
    .checkout-btn:hover,
    .remove-item-btn:hover,
    .quantity-btn:hover,
    .cart-item:hover .cart-item-image {
        transform: none;
    }

    .cart-section::before {
        animation: none;
    }
}