*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--grad-start:#f97316;--grad-end:#a855f7;--grad:linear-gradient(135deg,#f97316,#a855f7);--sidebar-bg:#0f1117;--sidebar-width:240px;--sidebar-text:#94a3b8;--sidebar-active:#fff;--sidebar-hover:hsla(0,0%,100%,.07);--bg:#f1f5f9;--surface:#fff;--border:#e2e8f0;--border-2:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--green:#16a34a;--red:#dc2626;--amber:#d97706;--blue:#2563eb;--purple:#7c3aed;--teal:#0891b2;--topbar-h:60px;--shadow-sm:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);--shadow-md:0 4px 16px rgba(15,23,42,.1);--shadow-lg:0 8px 32px rgba(15,23,42,.14);--r-sm:8px;--r-md:12px;--r-lg:16px}body,html{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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