// Component focus shadow
@mixin control-shadow($color: $primary-color) {
  box-shadow: 0 0 0 .1rem rgba($color, .2);
}

// Shadow mixin
@mixin shadow-variant($offset) {
  box-shadow: 0 $offset ($offset + .05rem) * 2 rgba($dark-color, .3);
}

/* Shadows */

// Focus shadow mixin.
@mixin focus-shadow() {
	box-shadow: 0 0 8px rgba(0,0,0,.18),0 8px 16px rgba(0,0,0,.36);
}

@mixin shadow-2dp() {
	box-shadow: 0 2px 2px 0 rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0 3px 1px -2px rgba(0, 0, 0, $shadow-key-umbra-opacity),
	0 1px 5px 0 rgba(0, 0, 0, $shadow-ambient-shadow-opacity);
}
@mixin shadow-3dp() {
	box-shadow: 0 3px 4px 0 rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0 3px 3px -2px rgba(0, 0, 0, $shadow-key-umbra-opacity),
	0 1px 8px 0 rgba(0, 0, 0, $shadow-ambient-shadow-opacity);
}
@mixin shadow-4dp() {
	box-shadow: 0 4px 5px 0 rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0 1px 10px 0 rgba(0, 0, 0, $shadow-ambient-shadow-opacity),
	0 2px 4px -1px rgba(0, 0, 0, $shadow-key-umbra-opacity);
}
@mixin shadow-6dp() {
	box-shadow: 0 6px 10px 0 rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0 1px 18px 0 rgba(0, 0, 0, $shadow-ambient-shadow-opacity),
	0 3px 5px -1px rgba(0, 0, 0, $shadow-key-umbra-opacity);
}
@mixin shadow-8dp() {
	box-shadow: 0 8px 10px 1px rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0 3px 14px 2px rgba(0, 0, 0, $shadow-ambient-shadow-opacity),
	0 5px 5px -3px rgba(0, 0, 0, $shadow-key-umbra-opacity);
}

@mixin shadow-16dp() {
	box-shadow: 0 16px 24px 2px rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0  6px 30px 5px rgba(0, 0, 0, $shadow-ambient-shadow-opacity),
	0  8px 10px -5px rgba(0, 0, 0, $shadow-key-umbra-opacity);
}

@mixin shadow-24dp() {
	box-shadow: 0  9px 46px  8px rgba(0, 0, 0, $shadow-key-penumbra-opacity),
	0 11px 15px -7px rgba(0, 0, 0, $shadow-ambient-shadow-opacity),
	0 24px 38px  3px rgba(0, 0, 0, $shadow-key-umbra-opacity);
}