body,html{margin:0;padding:0;height:100%;height:100vh;font-family:Roboto,Arial,sans-serif;font-size:14px;line-height:1.5}.parent-container{display:flex;flex-direction:column;height:100%}.header{flex:0 0 8%;height:8%;align-items:center;justify-content:space-between;display:flex;padding:0 1%;color:#3e8e41;font-weight:700}.chat-container{margin-top:auto;overflow-y:auto;overflow:auto;padding-left:20px}.chat-input{display:flex;flex:0 0 20%;height:20%;align-items:center;width:100%;padding:10px}.chat-textarea{flex:1;padding:10px;border:1px solid #ccc;border-radius:5px;resize:vertical;font-size:16px;font-family:Roboto,Arial,sans-serif}.send-button{margin-left:10px;padding:10px 20px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;font-weight:700}.send-button:hover{background-color:#45a049}.send-button:active{background-color:#3e8e41}.footer{display:flex;justify-content:center;flex:0 0 5%;height:5%;width:100%;font-weight:700}.header,.footer,.chat-container,.chat-input{border:0px solid black;box-sizing:border-box}.icon-engen{background-image:url(/assets/engen.png);width:24px;height:24px;display:inline-block;vertical-align:middle;border-radius:50%;margin-right:5px}.icon-gemini{background-image:url(/assets/gemini.png);width:24px;height:24px;display:inline-block;vertical-align:middle;border-radius:50%;margin-right:5px}.icon-openai{background-image:url(/assets/chat-gpt.png);width:24px;height:24px;display:inline-block;vertical-align:middle;border-radius:50%;margin-right:5px}.bot-pad{box-sizing:border-box;line-height:1.5}.icon-engen-system,icon-engen-user{padding-top:5px;padding-bottom:5px}.user-message,.bot-message{padding-top:5px;padding-bottom:5px}.user-message-content{padding:5px 20px 10px 24px;background-color:#f7f8f9;border-radius:10px}.bot-message-content{padding-top:5px;padding-left:24px;padding-bottom:5px;line-height:1.5;box-sizing:border-box}.header img{max-height:40%;width:auto;padding-left:30px}.header-text-container{display:flex;justify-content:center;align-items:center;text-align:center}textarea:focus{outline:none!important;border-color:#719ece;box-shadow:0 0 3px #719ece}.loading-container{position:fixed;top:76%;left:50%;transform:translate(-50%,-50%)}.loading-animation{width:25px;height:25px;background-color:#3e8e41;border-radius:50%;animation:zoomInOut 2s infinite}@keyframes zoomInOut{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}