.chat-support{z-index:1000;font-family:Arial,sans-serif;position:fixed;bottom:20px;right:20px}.chat-icon{color:#fff;cursor:pointer;background-color:#3d64c4;border:none;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:24px;display:flex;box-shadow:0 4px 8px #0003}.chat-window{background:#fff;border-radius:10px;flex-direction:column;width:300px;height:400px;display:flex;overflow:hidden;box-shadow:0 8px 16px #0000004d}.chat-header{color:#fff;background-color:#3d64c4;justify-content:space-between;align-items:center;padding:10px;font-weight:700;display:flex}.close-btn{color:#fff;cursor:pointer;background:0 0;border:none;font-size:20px}.chat-messages{background-color:#f5f7fa;flex:1;padding:10px;overflow-y:auto}.chat-message{word-wrap:break-word;border-radius:15px;max-width:80%;margin-bottom:10px;padding:8px 12px}.chat-message.bot{background-color:#e1e1e1;align-self:flex-start}.chat-message.user{color:#fff;background-color:#3d64c4;align-self:flex-end}.chat-input-area{background-color:#fff;border-top:1px solid #ddd;padding:10px;display:flex}.chat-input-area textarea{resize:none;border:1px solid #ccc;border-radius:15px;flex:1;height:40px;margin-right:8px;padding:8px 12px;font-family:Arial,sans-serif;font-size:14px}.chat-input-area button{color:#fff;cursor:pointer;background-color:#3d64c4;border:none;border-radius:15px;padding:0 16px;font-size:14px;font-weight:700}