_christmas.scss

// We will base our custom theme off the core theme's light variables
@import 'nativescript-theme-core/scss/light';

// We can now override all the core variables found here:
// https://github.com/NativeScript/theme/blob/master/app/scss/_variables.scss
$primary: #fff;
$accent: #384030;
$secondary: #7B8055;

// ActionBar
$ab-background: #A32C28;
$ab-color: $primary;

// Buttons
$btn-color: $accent;
$btn-color-secondary: darken($accent, 5%);

// Import the theme’s main ruleset
// core class definitions which will use the variables above :)
@import 'nativescript-theme-core/scss/index';

// Place any CSS rules you want to apply on both iOS and Android here.
// This is where the majority of your custom CSS will go.