.chat-input-scrollbar::-webkit-scrollbar{width:6px}.chat-input-scrollbar::-webkit-scrollbar-track{background:transparent}.chat-input-scrollbar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}@keyframes file-shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.file-shimmer-effect{position:relative;overflow:hidden}.file-shimmer-effect:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff0,#ffffff80 40%,#ffffffb3 60%,#fff0);animation:file-shimmer 1.5s infinite;pointer-events:none}@keyframes chat-input-flow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.chat-input-aura{background:linear-gradient(270deg,#bfdbfe,#6ee7b7,#93c5fd);background-size:300% 300%;animation:chat-input-flow 6s ease infinite}