@keyframes pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseSubtle{0%{opacity:1}50%{opacity:.85}to{opacity:1}}@keyframes barAppear{0%{opacity:0;transform:scaleY(0)}to{opacity:1;transform:scaleY(1)}}.message-fade-in{animation:fadeIn .3s ease-out forwards}.animate-fade-in{animation:fadeIn .6s ease-out}.animate-fade-in-delayed{animation:fadeIn .6s ease-out .3s both}.animate-fade-in-up{animation:fadeInUp .8s ease-out}.animate-pulse-subtle{animation:pulseSubtle 3s infinite ease-in-out}.animate-bar-appear{animation:barAppear .5s ease-out forwards;transform-origin:bottom}.custom-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:#f9fafb;border-radius:.75rem;box-shadow:0 2px 4px #0000000d;padding:1rem;width:100%;font-size:.875rem;line-height:1.25rem;color:#111827;cursor:pointer}.custom-select:focus{outline:none;background-color:#fff}.custom-select::-ms-expand{display:none}.conversation-grid-gradient{background:linear-gradient(to bottom right,#fefcfa,#f5f3ff,#fff9fc);box-shadow:0 10px 40px #9375ff14,0 2px 10px #0000000a;border-radius:2.5rem;padding:2rem}.nav-glass{background:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-right:1px solid rgba(255,255,255,.3);box-shadow:4px 0 24px #0000000f,0 0 0 1px #ffffff1a}@media (max-width: 768px){.mobile-chat{height:100dvh;display:flex;flex-direction:column}.mobile-chat header{position:sticky;top:0;z-index:50;padding-top:env(safe-area-inset-top)}.mobile-chat main{flex:1 1 auto;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}.mobile-chat footer{position:sticky;bottom:0;z-index:50;padding-bottom:calc(1rem + env(safe-area-inset-bottom))}}.pb-safe{padding-bottom:env(safe-area-inset-bottom)}.stable-scrollbar{scrollbar-width:thin;scrollbar-color:rgba(156,163,175,.5) transparent}.stable-scrollbar::-webkit-scrollbar{width:6px}.stable-scrollbar::-webkit-scrollbar-track{background:transparent}.stable-scrollbar::-webkit-scrollbar-thumb{background-color:#9ca3af80;border-radius:3px}.stable-scrollbar::-webkit-scrollbar-thumb:hover{background-color:#9ca3afb3}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#faf9ff;min-height:100vh;margin:0;padding:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}