:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;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;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.message-list-container{flex:1;overflow-y:auto;padding:15px;border-bottom:1px solid #eee;background-color:#fff}.message-container{margin-bottom:15px;display:flex}.message-container.sender{justify-content:flex-end}.message-container.receiver{justify-content:flex-start}.message-bubble{padding:10px 15px;border-radius:18px;max-width:75%;word-wrap:break-word;text-align:left;box-shadow:0 1px 2px #0000001a;position:relative}.message-bubble.sender{background-color:#007bff;color:#fff}.message-bubble.receiver{background-color:#e4e6eb;color:#000}.message-username{display:block;margin-bottom:4px;font-weight:600;font-size:.9em}.message-live-indicator{font-style:italic;font-size:.8em;margin-left:5px;opacity:.8}.message-content{line-height:1.4}.message-media{margin-top:8px}.message-media img,.message-media video{max-width:250px;max-height:250px;border-radius:8px;display:block}.message-media img{cursor:pointer}.message-media a{color:inherit;text-decoration:underline;font-weight:500}.message-bubble.sender .message-media a{color:#e0f2ff}.message-timestamp{font-size:.7em;margin-top:5px;text-align:right;opacity:.7}.message-bubble.sender .message-timestamp{color:#d1e7ff}.message-bubble.receiver .message-timestamp{color:#6c757d}.loader{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite;display:inline-block;vertical-align:middle}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.loader-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#ffffffb3;display:flex;justify-content:center;align-items:center;z-index:1000}.loader{border:5px solid #f3f3f3;border-top:5px solid #3498db;border-radius:50%;width:30px;height:30px;animation:spin 1s linear infinite;margin-right:10px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-indicator{position:absolute;top:10px;right:10px;display:flex;align-items:center;background-color:#fffc;border-radius:5px;padding:5px 10px;box-shadow:0 2px 4px #0000001a;z-index:999}