///
/// Indivisible by Pixelarity
/// pixelarity.com | hello@pixelarity.com
/// License: pixelarity.com/license
///

/* Button */

	input[type="submit"],
	input[type="reset"],
	input[type="button"],
	button,
	.button {
		@include vendor('appearance', 'none');
		@include vendor('transition', (
			'background-color #{_duration(transition)} ease',
			'box-shadow #{_duration(transition)} ease',
			'color #{_duration(transition)} ease'
		));
		-webkit-tap-highlight-color: rgba(255,255,255,0);
		background-color: transparent;
		border-radius: _size(border-radius);
		border: 0;
		box-shadow: inset 0 0 0 1px _palette(border);
		color: _palette(fg-bold) !important;
		cursor: pointer;
		display: inline-block;
		font-size: 0.8em;
		font-weight: _font(weight-bold);
		height: 3.5em;
		letter-spacing: _font(letter-spacing-alt);
		line-height: 3.5em;
		padding: 0 2em;
		position: relative;
		text-align: center;
		text-decoration: none;
		text-transform: uppercase;
		white-space: nowrap;

		&.icon {
			&:before {
				margin-right: 0.5em;
			}
		}

		&.back {
			padding-left: 4.75em;

			&:before {
				@include vendor('transition', (
					'opacity #{_duration(transition)} ease'
				));
				background-image: svg-url('<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="112px" height="96px" viewBox="0 0 112 96" zoomAndPan="disable"><style>line { stroke: #{_palette(border)}; stroke-width: 4px }</style><line x1="0" y1="46" x2="112" y2="46" /><line x1="24" y1="22" x2="0" y2="46" /><line x1="24" y1="70" x2="0" y2="46" /></svg>');
				background-position: center;
				background-repeat: no-repeat;
				background-size: contain;
				content: '';
				display: inline-block;
				height: inherit;
				left: 2em;
				opacity: 1;
				position: absolute;
				top: 0;
				vertical-align: middle;
				width: 2em;
			}

			&:after {
				@include vendor('transition', (
					'opacity #{_duration(transition)} ease'
				));
				background-image: svg-url('<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="112px" height="96px" viewBox="0 0 112 96" zoomAndPan="disable"><style>line { stroke: #{_palette(accent)}; stroke-width: 4px }</style><line x1="0" y1="46" x2="112" y2="46" /><line x1="24" y1="22" x2="0" y2="46" /><line x1="24" y1="70" x2="0" y2="46" /></svg>');
				background-position: center;
				background-repeat: no-repeat;
				background-size: contain;
				content: '';
				display: inline-block;
				height: inherit;
				left: 2em;
				opacity: 0;
				position: absolute;
				top: 0;
				vertical-align: middle;
				width: 2em;
			}

			&:hover,
			&.active {
				&:before {
					opacity: 0;
				}

				&:after {
					opacity: 1;
				}
			}
		}

		&.fit {
			display: block;
			margin: 0 0 (_size(element-margin) * 0.5) 0;
			width: 100%;
		}

		&.small {
			font-size: 0.7em;
		}

		&.big {
			font-size: 1em;
		}

		&:hover,
		&.active {
			box-shadow: inset 0 0 0 1px _palette(accent);
			color: _palette(accent) !important;
		}

		&:active,
		&.active {
			background-color: transparentize(_palette(accent), 0.95);
		}

		&.special {
			box-shadow: none;
			background-color: _palette(fg-bold);
			color: _palette(bg) !important;

			&:hover {
				background-color: _palette(accent);
			}

			&:active {
				background-color: darken(_palette(accent), 10);
			}
		}

		&.disabled,
		&:disabled {
			@include vendor('pointer-events', 'none');
			cursor: default;
			opacity: 0.25;
		}
	}