/**
 * @defgroup pkp_controllers_extrasOnDemand
 */

/**
 * @file styles/controllers/extrasOnDemand.less
 *
 * Copyright (c) 2014-2020 Simon Fraser University
 * Copyright (c) 2003-2020 John Willinsky
 * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
 *
 * @ingroup pkp_controllers_extrasOnDemand
 *
 * @brief Styles for pkp_controllers_extrasOnDemand
 */

.pkp_controllers_extrasOnDemand {
	display: inline-block;

	> a {
		position: relative;
		display: block;
		padding: 0 @base 0 (@double + @double);
		border: @bg-border;
		line-height: @double + @base;
		text-decoration: none;

		.fa {
			position: absolute;
			top: 0;
			left: 0;
			line-height: @double + @base;
			width: @double + @base;
			text-align: center;
			border-right: @bg-border;

			&:before {
				display: inline-block;
				transition: transform 0.3s;
			}
		}
	}

	> .container {
		padding: 0 @base;
		max-height: 0;
		transition: padding 0.3s;
		overflow: hidden;
	}

	.toggleExtras-active {
		display: none;
	}

	&.active {

		.toggleExtras-active {
			display: block;
		}

		.toggleExtras-inactive {
			display: none;
		}


		> a .fa:before {
			-webkit-transform: rotate(45deg);
			-ms-transform: rotate(45deg);
			transform: rotate(45deg);
		}

		> .container {
			padding: @base;
			max-height: none;
			border: @bg-border;
			border-top: none;
			overflow: auto;
		}
	}

	> a:hover,
	> a:focus,
	&.active > a {
		color: #fff;
		background: @primary;
		border-color: @primary;

		.fa {
			border-color: rgba(255,255,255,0.2);
		}
	}
}
