/* ===== Cart Drawer ===== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 100%;
    height: 100%;
    background: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    transform: translateX(100%);
    transition: var(--transition-slow);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.cart-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-close:hover {
    background: var(--accent);
    color: white;
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.cart-empty {
    text-align: center;
    color: var(--text-muted);
    padding: var(--space-xl) 0;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.cart-item-price {
    font-size: var(--text-sm);
    color: var(--accent-cyan);
    margin: 0;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 16px;
    color: var(--text-primary);
    transition: var(--transition);
}

.cart-qty-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.cart-qty {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    min-width: 24px;
    text-align: center;
}

.cart-remove {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
}

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

.cart-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.cart-total-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.cart-total-amount {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .cart-drawer {
        width: 100%;
    }
}