:root{--bg-app:#0b0f12;--bg-surface:#0f141a;--bg-raised:#131a21;--border:#232b34;--text-1:#e6e8ea;--text-2:#a9b2bd;--accent:#23b3d3;--radius:4px}body,html{height:100%;background:var(--bg-app);color:var(--text-1);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;line-height:1.35;margin:0;padding:0}*{box-sizing:border-box}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-2)}.app-shell{display:flex;flex-direction:column;height:100vh}.workspace{flex:1 1;overflow:auto;padding:16px}.page-section{height:100%;display:flex;flex-direction:column}.panel-header{padding:12px;border-bottom:1px solid var(--border)}.panel-title{margin:0;font-size:14px;font-weight:600}.panel-content{flex:1 1;overflow-y:auto;padding:20px}.top-bar{height:40px;background:var(--bg-raised);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 16px;gap:16px}.top-bar-title{font-weight:600;color:var(--text-1);margin:0;font-size:16px}.top-bar-nav{display:flex;gap:12px}.top-bar-tab{font-size:13px;color:var(--text-2);text-decoration:none;padding:6px 12px;border-radius:var(--radius);border:1px solid transparent;transition:background-color .15s ease,color .15s ease}.top-bar-tab:hover{color:var(--text-1);background:var(--bg-surface)}.top-bar-tab.active{color:var(--accent);border-color:var(--accent);background:rgba(35,179,211,.1)}.top-bar-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.top-bar-link{font-size:12px;color:var(--text-2);text-decoration:none;padding:4px 8px;border-radius:var(--radius);transition:all .15s ease}.top-bar-link:hover{color:var(--text-1);background:var(--bg-surface)}.clear-button{font-size:12px;color:var(--text-2);background:transparent;border:1px solid var(--border);border-radius:var(--radius);padding:4px 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