:root{--bg:#0b1019;--surface:#121a26;--surface2:#172231;--line:#263444;--text:#eef3f6;--muted:#8493a3;--blue:#82cdf4;--mint:#79e5c1;--yellow:#f4d278;--danger:#fb998c;--shadow:0 18px 60px #0005}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px Manrope,Arial,sans-serif;min-height:100vh}.grain{position:fixed;inset:0;pointer-events:none;opacity:.1;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.24'/%3E%3C/svg%3E")}.app-shell{display:flex;min-height:100vh}.sidebar{width:254px;border-right:1px solid var(--line);padding:28px 16px 20px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 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