tt-rss/lib/flat/dijit/form/RadioButton.styl

/* RadioButton
 * 
 * Styling RadioButton mainly includes:
 * 
 * 1. Containers
 * 		.dijitRadio|.dijitRadioIcon
 * 
 * 2. RadioButton within ToggleButton
 * 		.dijitToggleButton|.dijitToggleButtonChecked
 * 
 * 3. Checked state
 * 		.dijitRadioChecked
 * 		.dijitToggleButtonChecked
 * 
 * 4. Hover state
 * 		.dijitRadioHover|.dijitRadioCheckedHover
 * 
 * 5. Disabled state
 * 		.dijitRadioDisabled|.dijitRadioCheckedDisabled
 */

@import 'dijit_form_variables';

.{$theme-name} {
	
	.dijitRadio,
	.dijitRadioIcon	{ /* inside a toggle button */
		width: $radio-width;
		height: $radio-height;
		background: $radio-background-color;
		border: 1px solid $radio-border-color;
		border-radius: 50%;
		position: relative;
		overflow: visible;
		box-sizing: border-box;
		&:after {
			content: " ";
			display: block;
			width: 0;
			height: 0;
			background-color: $radio-checked-color;
			border-radius: 50%;
			opacity: 0;
			margin: ($radio-width) * .5;
			position: absolute;
			top: 0;
			left: 0;
			transition: all 0.15s ease-in-out;
		}
	}

	// hover
	.dijitRadioHover {
		border-color: $radio-hover-border-color;
	}

	// checked
	.dijitRadioChecked,
	.dijitChecked .dijitRadioIcon {
		&:after {
			width: $radio-width - 8px;
			height: @width;
			margin: 3px;
			opacity: 1;
		}
	}

	// checkbox icon within alternative buttons
	if($button-alternative-colors && length($button-alternative-colors) > 0) {
		for class in $button-alternative-colors {
			.{class} {
				.dijitRadioIcon {
					border-color: $white;
					&:after {
						background-color: $white;
					}
				}
			}
		}
	}

	// disabled
	.dijitRadioDisabled {
		background-color: $radio-disabled-background-color;
		border-color: $radio-disabled-border-color;
	}
	
	.dijitRadioCheckedDisabled {
		background-color: $radio-disabled-background-color;
		border-color: $radio-checked-disabled-color;
		&:after {
			background-color: $radio-checked-disabled-color;
		}
	}

	/* ---- RadioMenuItem ---- */
	.dijitRadioMenuItem {
		.dijitCheckedMenuItemIcon {
			width: $radio-width;
			height: $radio-height;
			background: $radio-background-color;
			border: 1px solid $border-color;
			border-radius: 50%;
			position: relative;
			overflow: visible;
			box-sizing: border-box;
			&:after {
				content: " ";
				display: block;
				width: 0;
				height: 0;
				background-color: $radio-checked-color;
				border-radius: 50%;
				opacity: 0;
				margin: ($radio-width) * .5;
				position: absolute;
				top: 0;
				left: 0;
				transition: all 0.15s ease-in-out;
			}
		}
	}
	
	.dijitRadioMenuItemChecked {
		.dijitCheckedMenuItemIcon {
			border-color: $border-color;
			&:after {
				width: $radio-width - 8px;
				height: @width;
				margin: 3px;
				opacity: 1;
			}
		}
	}

}