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#333;border-radius:6px;outline:none;padding:5px 10px;font-size:13px;transition:border-color .15s}.editor-toolbar select:hover,.editor-toolbar select:focus{border-color:#7c3aed}.run-btn{color:#fff;cursor:pointer;letter-spacing:.3px;background:#16a34a;border:none;border-radius:8px;align-items:center;gap:7px;margin-left:auto;padding:7px 20px;font-size:13px;font-weight:700;transition:background .15s;display:flex}.run-btn:hover:not(:disabled){background:#15803d}.run-btn:disabled{color:#9ca3af;cursor:not-allowed;background:#374151}.run-btn .spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:13px;height:13px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.editor-container{flex:1;min-height:0;overflow:hidden}.io-area{border-top:1px solid #1e1e1e;flex-shrink:0;grid-template-columns:1fr 1fr;gap:0;height:200px;display:grid}.io-pane{flex-direction:column;display:flex;overflow:hidden}.io-pane:first-child{border-right:1px solid #1e1e1e}.io-label{letter-spacing:1px;text-transform:uppercase;color:#555;background:#111;border-bottom:1px solid #1e1e1e;flex-shrink:0;padding:6px 12px;font-size:10px;font-weight:700}.io-label.output-label{color:#4ade80}.io-textarea{color:#d4d4d4;resize:none;background:#0d0d0d;border:none;outline:none;flex:1;width:100%;padding:10px 12px;font-family:Consolas,Courier New,monospace;font-size:13px;line-height:1.6}.io-textarea::placeholder{color:#333}.io-output{color:#4ade80;white-space:pre-wrap;word-break:break-word;flex:1;padding:10px 12px;font-family:Consolas,Courier New,monospace;font-size:13px;line-height:1.6;overflow-y:auto}.io-output.error{color:#f87171}.io-output.placeholder{color:#333;font-style:italic}.right-panel{background:#111;flex-direction:column;display:flex;overflow:hidden}.chat-header{letter-spacing:1.2px;text-transform:uppercase;color:#555;border-bottom:1px solid #1e1e1e;flex-shrink:0;padding:12px 16px;font-size:10px;font-weight:700}.chat-messages{flex-direction:column;flex:1;gap:8px;padding:12px;display:flex;overflow-y:auto}.chat-empty{color:#333;text-align:center;margin:auto;font-size:12px}.chat-msg{word-break:break-word;background:#1a1a1a;border:1px solid #222;border-radius:8px;max-width:100%;padding:8px 10px}.chat-msg-sender{color:#a78bfa;margin-bottom:3px;font-size:11px;font-weight:700}.chat-msg-sender.self{color:#34d399}.chat-msg-text{color:#d4d4d4;font-size:13px;line-height:1.4}.chat-input-area{background:#111;border-top:1px solid #1e1e1e;flex-shrink:0;gap:8px;padding:10px 12px;display:flex}.chat-input{color:#d4d4d4;background:#1a1a1a;border:1px solid #2a2a2a;border-radius:8px;outline:none;flex:1;padding:8px 12px;font-size:13px;transition:border-color .15s}.chat-input:focus{border-color:#7c3aed}.chat-input::placeholder{color:#444}.chat-send-btn{color:#fff;cursor:pointer;background:#7c3aed;border:none;border-radius:8px;flex-shrink:0;padding:8px 14px;font-size:13px;font-weight:600;transition:background .15s}.chat-send-btn:hover{background:#6d28d9}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3a3a3a}