/* ------------------------------------------------------------------------------
*
*  # Plupload multiple file uploader
*
*  Multi runtime single and multiple file uploader
*
*  Version: 1.1
*  Latest update: Mar 10, 2016
*
* ---------------------------------------------------------------------------- */


// Layout
// ------------------------------

// Wrapper
.plupload_wrapper {
	width: 100%;
	border: 2px dashed @panel-default-border;
	border-radius: @border-radius-base;

	.panel > div > & {
		border: 0;
	}
	.panel.panel-flat > div > & {
		border-top: 1px solid @panel-default-border;
	}
}

// Common icon styles
.plupload_header:after,
.plupload_filelist:empty:before,
.plupload_filelist li.plupload_droptext:before,
.plupload_file_action:after,
.plupload_delete a:after,
.plupload_failed a:after,
.plupload_done a:after {
	font-family: 'icomoon';
	display: inline-block;
	font-size: @icon-font-size;
	line-height: 1;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

// Header (hidden by default)
.plupload_header {
	display: none;
	position: relative;
	background-color: @color-info-700;
	margin: -1px -1px 0 -1px;
	.border-top-radius(@border-radius-base);

	&:after {
		content: '\ec78';
		color: #fff;
		font-size: (@icon-font-size * 2);
		position: absolute;
		top: 50%;
		left: @content-padding-large;
		margin-top: -(@icon-font-size);
	}
}
.plupload_header_content {
	padding: @content-padding-base @content-padding-large;
	padding-left: ((@content-padding-large * 2 ) + (@icon-font-size * 2));
	color: #fff;
}
.plupload_header_title {
	font-size: @font-size-h6;
	font-weight: 500;
}
.plupload_header_text {
	font-size: @font-size-mini;
	line-height: @line-height-mini;
}

// Helpers
.plupload_clear,
.plupload_clearer {
	clear: both;
}
.plupload_clearer,
.plupload_progress_bar {
	display: block;
	font-size: 0;
	line-height: 0;
}


// Buttons
// ------------------------------

// Action buttons
.plupload_button { 
	display: inline-block;
	color: #fff;
	background-color: @brand-primary;
	padding: (@padding-base-vertical + 1) (@padding-base-horizontal + 1);
	border-radius: @border-radius-base;
	margin-right: 5px;
	text-transform: uppercase;
	font-weight: 500;

	// Hover state
	&:hover,
	&:focus {
		color: #fff;
		.box-shadow(0 0 0 100px fade(#000, 5%) inset);
	}

	// Active state
	&:active {
		.box-shadow(0 0 0 100px fade(#000, 10%) inset);
	}
}

// Disabled button
a.plupload_disabled {
	&,
	&:hover,
	&:focus {
		color: @text-muted;
		box-shadow: none;
		border-color: #ddd; 
		background: #fcfcfc; 
		cursor: default;
		.box-shadow(none);
	}
}

// Start upload button
.plupload_start {
	background-color: @color-teal-400;
}


// File list
// ------------------------------

// Itself
.plupload_filelist {
	margin: 0;
	padding: 0;
	list-style: none;

	// Scrollable area
	.plupload_scroll & {
		height: 250px;
		background: #fff;
		overflow-y: auto;

		@media (max-width: @screen-xs-max) {
			height: 200px;
		}
	}

	// List item
	li {
		padding: 12px @content-padding-large;
		background-color: #fff;

		&:hover {
			background-color: @dropdown-link-hover-bg;
		}

		&.plupload_droptext:hover {
			background-color: transparent;
		}
	}

	// Add background icon with text
	&:empty,
	li.plupload_droptext {
		position: relative;
		height: 250px;
		text-align: center;
		background-color: transparent;
		text-indent: -99999px;

		// Icon
		&:before {
			content: '\ea0e';
			font-size: (@icon-font-size * 5);
			padding-top: 65px;
			position: absolute;
			top: 0;
			width: (@icon-font-size * 5);
			height: (@icon-font-size * 5);
			left: 50%;
			margin-left: -(@icon-font-size * 2.5);
			z-index: 2;
			color: #ddd;
			text-indent: 0;
			font-weight: normal;
		}

		// Text label
		&:after {
			content: 'Drag files to upload';
			font-size: @font-size-h4;
			position: absolute;
			top: 50%;
			padding-top: 145px;
			left: 50%;
			margin: -100px 0 0 -150px;
			width: 300px;
			height: 200px;
			color: #bbb;
			text-indent: 0;
		}

		@media (max-width: @screen-xs-max) {
			height: 200px;

			&:before,
			&:after {
				width: 100%;
				height: 200px;
				left: 0;
				margin: 0;
				top: 0;
			}

			&:before {
				font-size: (@icon-font-size * 4);
				padding-top: 40px;
			}

			&:after {
				font-size: @font-size-h5;
				border-width: 3px 0;
				padding-top: 120px;
			}
		}
	}
	&:empty:after {
		content: 'Add files to upload';
	}
}

// Header
.plupload_filelist_header {
	padding: @content-padding-base @content-padding-large;

	.plupload_file_name,
	.plupload_file_size,
	.plupload_file_status,
	.plupload_file_action {
	  font-weight: 500;
	}
}

// Footer
.plupload_filelist_footer {
	padding: @content-padding-base @content-padding-large;

	.plupload_file_size,
	.plupload_file_status,
	.plupload_upload_status { 
	  padding: @padding-base-vertical 0;
	  font-weight: 500;
	}

	@media (max-width: @screen-xs-max) {
		.plupload_file_action, 
		.plupload_file_status, 
		.plupload_file_size, 
		.plupload_progress { 
			display: none; 
		}
	}
}


// Indicators
// ------------------------------

// File action indicator
.plupload_file_action {
	position: relative;
	float: right;
	margin-left: 30px;
	margin-top: 2px;
	color: @gray-light;
	width: @icon-font-size;
	height: @icon-font-size;

	* {
		display: none;
	}

	// Add icon to the header and footer
	&:after {
		content: '\ec67';
		position: absolute;
		left: 0;
		top: 0;
	}

	// Extra margin at the bottom because of the buttons
	.plupload_filelist_footer & {
		margin-top: 9px;
	}

	// Remove icons in the file list
	.plupload_filelist &:after {
		content: none;
	}

	// Delete button
	.plupload_delete & {
		> a {
			color: @text-color;
			line-height: 1;
			.opacity(0.5);

			&:hover {
				.opacity(1);
			}
		}
	}
}

// Uploading indicator
.plupload_uploading {
	background-color: @color-success-50; 
}

// Delete button
.plupload_delete a:after {
	content: '\ed6b';
}

// Failed indicator
.plupload_failed a {
	color: @brand-danger;
	cursor: default;

	&:after {
		content: '\e9cf';
	}
}

// Done indicator
.plupload_done {
  color: @gray-light;

	a {
		color: @color-teal-300;
		cursor: default;

		&:after {
			content: '\e9db';
		}
	}
}

// Progress indicators
.plupload_progress,
.plupload_upload_status {
	display: none;
}
.plupload_progress_container {
	margin-top: 14px;
	background-color: @gray-lighter;
}
.plupload_progress_bar {
	width: 0px;
	height: 4px;
	background: @color-teal-300;
	border-radius: @border-radius-large;
}


// Responsive styles
// ------------------------------

@media (min-width: @screen-sm) {
	.plupload_file_name {
		float: left;
		overflow: hidden;

		.plupload_filelist & {
			width: 205px;
			white-space: nowrap;
			text-overflow: ellipsis;
		}
	}
	.plupload_file_size,
	.plupload_file_status,
	.plupload_progress {
		float: right;
		width: 80px;
	}
	.plupload_file_size,
	.plupload_file_status,
	.plupload_file_action {
		text-align: right;
	}
}
