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.chat-text{white-space:pre-wrap;color:#0f172a}.chat-bubble.me{background:linear-gradient(180deg,#0b63ff0f,#0fb9b10f);border-color:#0b63ff1a}.chat-input{display:flex;gap:10px;align-items:center;padding:12px;border-top:1px solid #e2e8f0;background:#fbfdff}.chat-input textarea{flex:1;resize:vertical;min-height:60px;max-height:180px;padding:12px;border-radius:12px;border:1px solid #e2e8f0;outline:none;font-family:var(--font-family)}.chat-input textarea:focus{border-color:#60a5fa;box-shadow:0 0 0 4px #60a5fa33}.typing-dots{display:inline-flex;gap:6px;align-items:center;padding:2px 0}.typing-dots span{width:8px;height:8px;border-radius:50%;background:#94a3b8;display:inline-block;animation:typingBounce 1.2s infinite ease-in-out}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}@keyframes typingBounce{0%,80%,to{transform:translateY(0);opacity:.6}40%{transform:translateY(-4px);opacity:1}}@media (max-width: 720px){.chat-bubble{max-width:82%}.chat-header{position:static}}*{margin:0;padding:0;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-color:#f5f5f5}#root{min-height:100vh}h1,h2,h3{color:#333;margin-bottom:1rem}button{background-color:#007bff;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;margin:5px;font-size:14px}button:hover{background-color:#0056b3}ul{list-style:none}li{margin:10px 0}