:root{--bg:#080b0f;--panel:#10161d;--panel2:#141c24;--panel3:#0c1117;--line:#344252;--line-strong:#526477;--green:#31e981;--green2:#15c96c;--green-dark:#062817;--text:#f5f8fa;--muted:#8d9baa;--yellow:#f4c84b;--red:#ff6174;--blue:#58a6ff;--radius:14px;--shadow:0 18px 55px rgba(0,0,0,.26)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font:14px/1.45 Geist,system-ui,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.mono,.money{font-family:'Geist Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}.app-shell{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#090e13;border-right:2px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;gap:11px;align-items:center;padding:0 8px 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