*{transition:background-color .2s,color .2s,border-color .2s}body{font-family:system-ui,-apple-system,sans-serif}.chat-container{-webkit-backdrop-filter:blur(12px)saturate(180%);background:#ffffff26;border:1px solid #ffffff4d;border-radius:1rem;max-height:80vh;padding:1rem;overflow-y:auto}.message-bubble{word-break:break-word;border-radius:1rem;max-width:70%;margin-bottom:.5rem;padding:.75rem 1rem;line-height:1.4}.message-sent{background:hsl(var(--primary));color:hsl(var(--primary-foreground));border-bottom-right-radius:.25rem;align-self:flex-end}.message-received{background:hsl(var(--muted));color:hsl(var(--muted-foreground));border-bottom-left-radius:.25rem;align-self:flex-start}.lead-sidebar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff14;border-left:1px solid #fff3;padding:1rem}