It's really easy to change the look and feel of smoke. Use these
class definitions as a base and fiddle to your heart's content:
.smoke-base { 

}

	.smoke-base .dialog {
	
	}

	.smoke-base .dialog-inner { 

	}

.smoke {

}

.dialog-buttons {

}

	.dialog-buttons button {
	
	}
	
	.dialog-buttons button.cancel { 
	
	}

.dialog-prompt{

}
.dialog-prompt input{

}
If you come up with something cool you want to show off, add it to the themes repo.