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/**
 * @file styles/plupload.less
 *
 * Copyright (c) 2014-2021 Simon Fraser University
 * Copyright (c) 2003-2021 John Willinsky
 * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
 *
 * @brief Styles for the plupload plugin used in the file upload handler
 */

.pkp_controller_fileUpload {

	&.loading {

		.pkp_uploader_drop_zone {
			display: none;
		}
	}

	&:not(.loading) {

		.pkp_uploader_loading {
			display: none;
		}
	}

	.pkp_uploader_drop_zone_label,
	.pkp_uploader_details,
	.pkpUploaderError,
	.pkpUploaderFilename,
	&.complete .pkpUploaderProgress,
	&.complete .pkpUploaderFilename,
	&:not(.complete) .pkp_uploader_button_change,
	&.complete .pkp_uploader_progress_bar_wrapper,
	&.uploading .pkp_uploader_button,
	&.complete .pkp_uploader_button_add {
		display: none;
		opacity: 0;
		.transform(opacity 0.3s);
	}

	&.complete .pkpUploaderFilename,
	&.complete .pkp_uploader_button_change {
		display: block;
		opacity: 1;
	}

	&.error .pkpUploaderError,
	&.uploading .pkp_uploader_details,
	&.complete .pkp_uploader_details,
	&.waiting .pkp_uploader_drop_zone_label {
		display: inline-block;
		opacity: 1;
	}
}

.pkp_uploader_drop_zone {
	padding: 11px 1rem;
	border: 2px dashed @bg;
	font-size: @font-sml;
	line-height: @line-sml;
	color: @text-light;
	min-height: 34px; // button height
}

.pkpUploaderError,
.pkp_uploader_details,
.pkp_uploader_drop_zone_label {
	padding: 5px 0;
}

.pkp_uploader_button {
	float: right;

	&.in_focus {
		&:extend(.pkp_button:hover all);
	}
}

.pkpUploaderProgress {
	display: inline-block;
	min-width: 3rem;
	text-align: right;
}

.pkp_uploader_progress_bar_wrapper {
	position: absolute;
	top: 50%;
	left: 1rem;
	right: 1rem;
	transform: translateY(-50%);
	height: 0.5rem;
	background: @bg;
	border-radius: 0.25rem;
}

.pkpUploaderProgressBar {
	position: absolute;
	top: 0;
	left: 0;
	min-width: 0.5rem;
	height: 0.5rem;
	background: @primary;
	border-radius: 0.25rem;
}

.pkpUploaderError {
	color: @no;
}

.complete {

	 .pkp_uploader_drop_zone {
		border-style: solid;
		background: @bg;
		color: @text;
	}

	.pkpUploaderFilename:before {
		.fa();
		content: @fa-var-check;
		margin-right: 1em;
		color: @yes;
	}
}

.uploading {

	.pkp_uploader_drop_zone {
		border-style: solid;
	}
}

// plupload's input element that's placed over the upload button
.moxie-shim input {
	cursor: pointer;
}