body{font-family:Arial,sans-serif;background-color:#f4f4f4;margin:20px;display:flex;flex-direction:column;min-height:100vh}h2{text-align:center}h3{margin-bottom:10px}#loading-circle-container{width:100%;max-width:600px;margin:0 auto 20px;display:flex;flex-direction:column;align-items:center}#loading-circle{width:100px;height:100px}.circle-bg{fill:none;stroke:#ddd;stroke-width:3.8}.circle{fill:none;stroke-width:3.8;stroke-linecap:round;stroke:#4caf50;stroke-dasharray:100,100;transition:stroke-dasharray .3s,stroke .4s}.loading-text{margin-top:-60px;font-size:1.2em;font-weight:700}#conversation-wrapper{width:100%;max-width:600px;margin:0 auto 20px;background-color:#fff;border:1px solid #ccc;border-radius:10px;padding:20px;box-shadow:0 2px 10px #0000001a;display:flex;flex-direction:column;gap:10px;overflow-y:auto;max-height:50vh}.message{max-width:80%;margin-bottom:10px;padding:10px;border-radius:10px;box-shadow:0 2px 5px #0000001a}.message-user{background-color:#dcf8c6;align-self:flex-end;text-align:right}.message-assistant{background-color:#e8e8e8;align-self:flex-start;text-align:left}.typing-indicator{align-self:flex-start;font-style:italic;color:#aaa}#prompt-container{display:flex;flex-direction:row;justify-content:center;gap:10px;margin:0 auto;max-width:600px}input[type=text]{width:60%;padding:10px;margin-right:10px;border-radius:10px;border:1px solid #ccc;box-shadow:0 2px 5px #0000001a}button{padding:10px;margin-right:10px;border-radius:10px;border:1px solid #ccc;box-shadow:0 2px 5px #0000001a}#send-btn{background-color:#2196f3;color:#fff;cursor:pointer;transition:background-color .3s,box-shadow .2s}#send-btn:hover{background-color:#1976d2;box-shadow:0 4px 10px #0003}#restart-btn{background-color:#ffeb3b;color:#000;cursor:pointer;transition:background-color .3s,box-shadow .2s}#restart-btn:hover{background-color:#fdd835;box-shadow:0 4px 10px #0003}select#chatui-select{width:100%;max-width:600px;margin:0 auto 10px;padding:10px;border-radius:10px;border:1px solid #ccc;box-shadow:0 2px 5px #0000001a}footer{margin-top:auto;display:flex;flex-direction:column;align-items:center}