:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#dbeafe;--color-bg:#f8fafc;--color-bg-card:#ffffff;--color-bg-sidebar:#1e293b;--color-text:#0f172a;--color-text-secondary:#64748b;--color-text-sidebar:#e2e8f0;--color-text-sidebar-active:#ffffff;--color-border:#e2e8f0;--color-danger:#dc2626;--color-success:#16a34a;--color-warning:#d97706;--radius:8px;--sidebar-width:240px;--header-height:56px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}@media (max-width:767px){:root{--sidebar-width:0px}}@media (min-width:768px) and (max-width:1023px){:root{--sidebar-width:200px}}