abaterab2b/crimsonorange-chatui

no dude this doesn't look good at all oky, leave bootstrap, think hard & choose the library of your choice & make the best looking design

i want you to design a standalone UI page which mimics the claude code/chatgpt chat ui, should be full responsive. I want to use these two colors which are our brand colors #A82123 & #dd9933. i just need a standalone html page with everything. you have to use bootstrap 4/5 to make this

initial commit