/* ============================================
   Shopping Cart Styles
   ============================================ */

/* ============================================
   Cart Button in Header
   ============================================ */
.cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    color: var(--color-gray-900);
    cursor: pointer;
    transition: all var(--transition-base);
    border-radius: var(--radius-lg);
}

.cart-btn:hover {
    background: var(--color-gray-100);
    color: var(--color-secondary);
}

.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-purple);
    color: var(--color-white);
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    padding: 0 5px;
    box-shadow: 0 2px 4px rgba(124, 58, 237, 0.3);
}

.cart-count:empty {
    display: none;
}

/* ============================================
   Cart Modal
   ============================================ */
.cart-modal {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.cart-modal.active {
    opacity: 1;
    visibility: visible;
}

.cart-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.cart-modal-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 480px;
    height: 100%;
    background: var(--color-white);
    box-shadow: var(--shadow-2xl);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.cart-modal.active .cart-modal-content {
    transform: translateX(0);
}

/* Cart Modal Header */
.cart-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.cart-modal-header h2 {
    font-size: var(--font-size-2xl);
    margin: 0;
}

.cart-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-base);
    border-radius: var(--radius-lg);
}

.cart-modal-close:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-900);
}

/* Cart Modal Body */
.cart-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-6);
}

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-16) var(--space-6);
    color: var(--color-gray-400);
}

.cart-empty svg {
    margin-bottom: var(--space-4);
}

.cart-empty p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin: 0;
}

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

/* Cart Item */
.cart-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.cart-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.cart-item-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin: 0;
    line-height: 1.3;
}

.cart-item-category {
    font-size: var(--font-size-xs);
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-semibold);
}

.cart-item-price {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: auto;
}

.cart-item-remove {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--color-gray-400);
    cursor: pointer;
    transition: all var(--transition-base);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.cart-item-remove:hover {
    background: var(--color-error);
    color: var(--color-white);
}

/* Cart Modal Footer */
.cart-modal-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.cart-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.cart-total-amount {
    font-size: var(--font-size-3xl);
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cart-modal-footer .btn {
    width: 100%;
    margin-bottom: var(--space-3);
}

.cart-modal-footer .btn:last-child {
    margin-bottom: 0;
}

/* ============================================
   Responsive Cart
   ============================================ */
@media (max-width: 768px) {
    .cart-modal-content {
        max-width: 100%;
    }
    
    .cart-item-image {
        width: 70px;
        height: 70px;
    }
    
    .cart-item-title {
        font-size: var(--font-size-sm);
    }
}