ERROR in ./src/styles/estilosGlobais.scss (./node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[1].oneOf[7].use[1]!./node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[1].oneOf[7].use[2]!./node_modules/resolve-url-loader/index.js??ruleSet[1].rules[1].oneOf[7].use[3]!./node_modules/sass-loader/dist/cjs.js??ruleSet[1].rules[1].oneOf[7].use[4]!./src/styles/estilosGlobais.scss) Module build failed (from ./node_modules/sass-loader/dist/cjs.js): SassError: Undefined variable. ╷ 8 │ background-image: linear-gradient($azul-escuro, $azul-claro); │ ^^^^^^^^^^^^ ╵ src\styles\estilosGlobais.scss 8:39 root stylesheet