.chat-container{position:fixed;bottom:20px;right:20px;width:360px;height:500px;display:flex;flex-direction:column;background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;overflow:hidden;z-index:1000}.chat-toggle-btn{position:fixed;bottom:20px;right:20px;background:#e60030;color:#fff;border:none;border-radius:50%;width:50px;height:50px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease;z-index:1000}.chat-toggle-btn:hover{background:#b80024}.chat-header{display:flex;align-items:center;gap:8px;padding:.75rem 1rem;background:#fff;border-bottom:1px solid #cccccc}.bot-avatar{width:32px;height:32px;border-radius:50%}.close-btn{background:transparent;border:none;padding:4px;cursor:pointer;color:#ababab;transition:color .2s ease}.close-btn:hover{color:#e60030}.chat-title{flex:1;font-size:clamp(1rem,2vw,1.1rem);font-weight:500;color:#040031;font-family:system-ui,-apple-system,sans-serif}.chat-window{flex:1;overflow-y:auto;padding:1rem;background:#fff;scroll-behavior:smooth}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;color:#040031;font-family:system-ui,-apple-system,sans-serif}.empty-state h2{font-size:clamp(1.2rem,2.5vw,1.5rem);margin-bottom:.5rem}.empty-state p{font-size:clamp(.9rem,2vw,1rem);color:#ababab}.message-wrapper{display:flex;align-items:flex-start;gap:.5rem;margin-bottom:1rem}.message-wrapper.user{flex-direction:row-reverse}.message{position:relative;max-width:80%;padding:.75rem 1rem;border-radius:12px;font-size:clamp(.9rem,2vw,1rem);font-family:system-ui,-apple-system,sans-serif;word-break:break-word;animation:fadeIn .3s ease-in}.message.bot-message{background:#f5f5f5;border:1px solid #ffeb3b;color:#040031}.message.user-message{background:#e60030;color:#fff}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.avatar{width:32px;height:32px;border-radius:50%}.avatar.left{margin-right:.5rem}.avatar.right{margin-left:.5rem}.copy-btn{background:transparent;border:none;cursor:pointer;color:#ababab;transition:color .2s ease;position:absolute;top:8px;right:8px}.copy-btn:hover{color:#e60030}.copy-btn.copied{color:#040031}.markdown-content{line-height:1.5}.markdown-content a{color:#e60030;text-decoration:none}.markdown-content a:hover{text-decoration:underline}.input-container{display:flex;align-items:center;padding:.75rem;background:#fff;border-top:1px solid #cccccc}.chat-input{flex:1;padding:.5rem;border:1px solid #cccccc;border-radius:8px;font-size:clamp(.9rem,2vw,1rem);font-family:system-ui,-apple-system,sans-serif;resize:none;outline:none;transition:border-color .2s ease}.chat-input:focus{border-color:#e60030}.chat-input:disabled{background:#f5f5f5;cursor:not-allowed}.input-container button{background:#e60030;border:none;border-radius:8px;padding:.5rem;margin-left:.5rem;cursor:pointer;transition:background-color .2s ease}.input-container button:hover{background:#b80024}.input-container button:disabled{background:#ccc;cursor:not-allowed}.send-icon{width:20px;height:20px}.typing-indicator{display:flex;gap:.3rem;padding:.5rem}.typing-indicator span{width:8px;height:8px;background:#e60030;border-radius:50%;animation:bounce 1.2s infinite ease-in-out}.typing-indicator span:nth-child(2){animation-delay:-.4s}.typing-indicator span:nth-child(3){animation-delay:-.2s}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@media (max-width: 768px){.chat-container{width:100%;height:100%;bottom:0;right:0;border-radius:0}.message{max-width:85%;font-size:clamp(.85rem,2vw,.95rem)}.chat-input{font-size:clamp(.85rem,2vw,.95rem)}.chat-toggle-btn{bottom:15px;right:15px;width:45px;height:45px}}.proceed-btn{margin-top:.75rem;border-radius:.5rem;border:1px solid #ef4444;padding:.25rem .75rem;font-size:.875rem;line-height:1.25rem;color:#ef4444;background-color:transparent;transition:background-color .2s ease-in-out}.proceed-btn:hover{background-color:#fef2f2}