:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#1a1a1a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;height:100vh;display:flex}.app-container{display:flex;width:100%;height:100vh;overflow:hidden}.system-prompt-column,.chat-column{display:flex;flex-direction:column;padding:2rem;overflow:hidden;transition:width .05s ease-out}.system-prompt-column{background-color:#1a1a1a;color:#ffffffde}.chat-column{flex:1;background-color:#fff;color:#213547}.column-divider{width:8px;background-color:#0003;cursor:col-resize;position:relative;flex-shrink:0;transition:background-color .2s;display:flex;align-items:center;justify-content:center}.column-divider:hover{background-color:#646cff66}.column-divider:active{background-color:#646cff99}.divider-handle{width:3px;height:40px;background-color:#646cff66;border-radius:2px;pointer-events:none;position:relative}.divider-handle:before,.divider-handle:after{content:"";position:absolute;width:3px;height:40px;background-color:#646cff66;border-radius:2px}.divider-handle:before{left:-4px}.divider-handle:after{right:-4px}.column-divider:hover .divider-handle,.column-divider:hover .divider-handle:before,.column-divider:hover .divider-handle:after{background-color:#646cffb3}.column-header{margin-bottom:1.5rem;display:flex;justify-content:space-between;align-items:flex-start}.column-header h2{margin:0 0 .25rem;font-size:1.75rem;line-height:1.2}.system-prompt-column .column-header h2{color:#ffffffe6}.system-prompt-column .subtitle{color:#ffffff80}.chat-column .column-header h2{color:#213547}.chat-column .subtitle{color:#00000080}.subtitle{margin:0;font-size:.875rem}.system-prompt-content{display:flex;flex-direction:column;gap:1rem;flex:1}.system-prompt-textarea{width:100%;padding:1rem;font-size:.95rem;line-height:1.6;border:1px solid rgba(255,255,255,.2);border-radius:8px;background-color:#0000004d;color:#ffffffe6;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,source-code-pro,monospace;resize:vertical;min-height:200px}.system-prompt-textarea:focus{outline:2px solid #646cff;outline-offset:2px}.apply-prompt-btn{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border-radius:8px;border:1px solid transparent;background-color:#646cff;color:#fff;cursor:pointer;transition:background-color .25s}.apply-prompt-btn:hover:not(:disabled){background-color:#535bf2}.apply-prompt-btn:disabled{opacity:.5;cursor:not-allowed}.system-prompt-info{padding:1rem;background-color:#0000004d;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.info-text{margin:0;font-size:.875rem;display:flex;align-items:center;gap:.5rem;color:#ffffffb3}.status-indicator{width:8px;height:8px;border-radius:50%;background-color:#ffffff4d}.status-indicator.active{background-color:#4ade80;box-shadow:0 0 8px #4ade8080}.chat-messages{flex:1;overflow-y:auto;margin-bottom:1.5rem;padding:1rem;background-color:#00000005;border:1px solid rgba(0,0,0,.1);border-radius:8px;display:flex;flex-direction:column;gap:1rem}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#0006;text-align:center}.empty-state p{margin:.5rem 0}.empty-state .hint{font-size:.875rem}.message{display:flex;flex-direction:column;gap:.5rem;padding:1rem;border-radius:8px;animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-user{background-color:#646cff26;border-left:3px solid #646cff}.message-assistant{background-color:#0000000d;border-left:3px solid rgba(0,0,0,.3)}.message-role{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#0009}.message-content{font-size:.95rem;line-height:1.6;white-space:pre-wrap;word-break:break-word;color:#213547}.loading-indicator{display:flex;gap:.5rem;align-items:center}.dot{width:8px;height:8px;border-radius:50%;background-color:#0006;animation:bounce 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.chat-input-form{display:flex;flex-direction:column;gap:.75rem}.chat-input{width:100%;padding:.75rem;font-size:.95rem;line-height:1.5;border:1px solid rgba(0,0,0,.2);border-radius:8px;background-color:#00000005;color:#213547;font-family:inherit;resize:vertical}.chat-input:focus{outline:2px solid #646cff;outline-offset:2px}.chat-input:disabled{opacity:.5;cursor:not-allowed}.chat-input-form button{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border-radius:8px;border:1px solid transparent;background-color:#646cff;color:#fff;cursor:pointer;transition:background-color .25s}.chat-input-form button:hover:not(:disabled){background-color:#535bf2}.chat-input-form button:disabled{opacity:.5;cursor:not-allowed}.reset-btn{padding:.5rem 1rem;font-size:.875rem;font-weight:500;border-radius:6px;border:1px solid rgba(0,0,0,.2);background-color:transparent;color:#213547;cursor:pointer;transition:all .25s}.reset-btn:hover:not(:disabled){background-color:#0000000d;border-color:#0006}.reset-btn:disabled{opacity:.5;cursor:not-allowed}.error-message{margin-bottom:1rem;padding:1rem;background-color:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#fca5a5;font-size:.875rem}.chat-messages::-webkit-scrollbar{width:8px}.chat-messages::-webkit-scrollbar-track{background:#0000000d;border-radius:4px}.chat-messages::-webkit-scrollbar-thumb{background:#0003;border-radius:4px}.chat-messages::-webkit-scrollbar-thumb:hover{background:#0000004d}@media (max-width: 1024px){.app-container{flex-direction:column}.system-prompt-column,.chat-column{width:100%!important;max-height:50vh}.column-divider{display:none}}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}.system-prompt-column{background-color:#1a1a1a;color:#ffffffde}.chat-column{background-color:#fff;color:#213547}.system-prompt-column .subtitle{color:#ffffff80}.system-prompt-textarea{border-color:#fff3;background-color:#0000004d;color:#ffffffe6}.system-prompt-info{background-color:#0000004d;border-color:#ffffff1a}.info-text{color:#ffffffb3}.chat-messages{background-color:#00000005;border-color:#0000001a}.chat-column .subtitle{color:#00000080}.message-assistant{background-color:#0000000d;border-left-color:#0000004d}.message-role{color:#0009}.message-content{color:#213547}.empty-state{color:#0006}.error-message{background-color:#ef44441a;border-color:#ef44444d;color:#dc2626}.reset-btn{border-color:#0003;color:#213547}.reset-btn:hover:not(:disabled){background-color:#0000000d;border-color:#0006}.column-divider{background-color:#0003}.column-divider:hover{background-color:#646cff66}.divider-handle,.divider-handle:before,.divider-handle:after{background-color:#646cff66}.column-divider:hover .divider-handle,.column-divider:hover .divider-handle:before,.column-divider:hover .divider-handle:after{background-color:#646cffb3}@media (max-width: 1024px){.column-divider{display:none}}}:root{font-family:Inter,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}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%}