:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;box-sizing:border-box}body{margin:0;padding:0;font-family:Courier New,Courier,monospace;background-color:#fafafa}.app-container{position:relative;display:flex;flex-direction:column;height:100dvh}.messages-container{padding:10px;height:calc(100vh - 100px);overflow-y:auto;background-color:#fff;position:relative;display:flex;flex-direction:column;font-family:Courier New,Courier,monospace;color:#333;line-height:1.5}.connection-status{position:sticky;top:0;background-color:#f8f9fa;padding:8px 12px;border-bottom:1px solid #eee;font-weight:700;z-index:100;text-align:left}.clear-button{position:absolute;top:8px;right:8px;border:none;border-radius:50%;width:24px;height:24px;color:#ccc;background:none;cursor:pointer;font-size:28px;font-weight:400;line-height:.8;display:flex;align-items:center;justify-content:center;z-index:10;transition:color .2s,background .2s}.clear-button:hover{color:#f44;background:none}.clear-button:active{transform:scale(.95)}.log-line{display:flex;padding:4px 8px;font-size:14px;align-items:baseline;border-radius:4px;transition:background-color .2s ease}.log-line:hover{background-color:#f5f5f5}.timestamp{position:sticky;top:0;color:#999;font-size:12px;margin-left:auto;padding-left:16px}.direction{position:sticky;top:0;color:#666;margin-right:12px;font-weight:400;min-width:12px}.message-content{flex:1;color:inherit}.text-content,.raw-content{margin:0;white-space:pre;font-size:14px;tab-size:2;overflow-x:auto;white-space:break-spaces}.raw-content{color:#999}.input-container{position:relative;bottom:0;left:0;right:0;padding:12px;background-color:#fff;border-top:1px solid #eee}.message-input{display:block;width:calc(100% - 24px);margin:0 auto;padding:12px;border:1px solid #ddd;resize:none;font-family:Courier New,Courier,monospace;font-size:14px;line-height:1.4;outline:none;background-color:#fff;color:#333}.message-input:focus{border-color:#007bff}.send-button{position:absolute;right:12px;bottom:12px;width:32px;height:32px;border:none;background-color:transparent;color:#333;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background-color .2s}.send-button:hover{color:#007bff;background-color:transparent}.send-button:disabled{background-color:transparent;color:#ddd;cursor:not-allowed}.send-button svg{width:20px;height:20px}