@import '../../assets/css/mixins';

//
// Variables
//
$bg-color: #202020 !default;
$primary-color: #f70f5d !default;
$text-on-primary: #ffffff !default;
$text-color: #ffffff !default;
$control-color: #3e3e3e !default;

$player-height: 130px !default;
$transition-time: .18s !default;
$loading-transition-time: 1.5s !default;
$text-opacity: .7 !default;
$spacing: 20px !default;

$screen-sm-max: 480px !default;
$screen-xs-max: 320px !default;

.ai-wrap {
	padding: $spacing;
	background-color: $bg-color;
	color: $text-color;
	max-width: 100%;
	font-family: sans-serif;
	font-weight: normal;
	box-sizing: border-box;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	line-height: normal;
	margin-bottom: $spacing;
	letter-spacing: 0;

	&::after,
	&::before {
		box-sizing: border-box;
	}

	* {
		box-sizing: border-box;

		&::after,
		&::before {
			box-sizing: border-box;;
		}
	}

	img {
		max-width: 100%;
		height: auto;
		border: 0;
		box-shadow: none;
		margin: 0;
		padding: 0;
	}

	p {
		margin: 0;
		padding: 0;
		font-weight: normal;
		line-height: normal;
	}

	span {
		margin: 0;
		padding: 0;
		font-weight: normal;
		line-height: normal;
	}

	a {
		font-weight: normal;
		box-shadow: none;
		border: 0;
		text-decoration: none;
		text-transform: none;
	}

	.ai-btn,
	.ai-audio-control {
		@include btn-reset;
	}

	//
	// Structure & Size
	//
	.ai-control-wrap {
		@include clearfix;
		height: $player-height;
	}

	.ai-control-wrap-thumb {
		width: 130px;
		float: left;
		height: 100%;
		overflow: hidden;
		margin-right: $spacing;
		position: relative;

		&::after {
			position: absolute;
			top: 0;
			bottom: 0;
			left: 0;
			right: 0;
			transition: opacity $loading-transition-time ease;
			@include animatedBackground($width: 300%, $height: 100%, $top: 0);
			opacity: 0;
		}

		img {
			margin: 0;
			border: 0;
			box-shadow: none;
		}
	}

	.ai-control-wrap-controls {
		position: relative;
		float: left;
		width: calc(100% - (130px + #{$spacing}));
		height: 100%;
	}

	.ai-control-wrap-fullwidth {
		.ai-control-wrap-controls {
			float: none;
			width: 100%;
		}
	}

	//
	// Play/pause button & track title/subtitle
	//
	.ai-audio-controls-main {
		display: table;
		width: 100%;
		margin-bottom: $spacing - 3px;
	}

	.ai-audio-control {
		width: 50px;
		height: 50px;
		border-radius: 50%;
		display: inline-block;
		vertical-align: middle;
		color: $text-on-primary;
		background-color: $primary-color;
		opacity: 1;
		transition: opacity $loading-transition-time ease;
		padding: 0;

		&:hover,
		&:focus {
			border: 0;
			background-color: $primary-color;
		}

		&.ai-audio-playing {
			svg {
				left: 0;
			}
		}

		svg {
			fill: $text-on-primary;
			height: 16px;
			position: relative;
			left: 2px;
			top: 1px;
		}
	}

	.ai-track-info {
		display: table-cell;
		vertical-align: middle;
		padding-left: $spacing;
		width: 100000px;
		overflow: hidden;
	}

	.ai-track-title {
		margin: 0 0 4px;
		font-size: 16px;
		line-height: normal;

		span {
			opacity: 1;
			transition: opacity $loading-transition-time ease;
		}
	}

	.ai-track-subtitle {
		margin: 0;
		line-height: normal;
		font-size: 13px;
		opacity: $text-opacity;

		span {
			opacity: 1;
			transition: opacity $loading-transition-time ease;
		}
	}

	//
	// Track Progress
	//
	.ai-audio-controls-progress {
		@include clearfix;
		margin-bottom: $spacing;
	}

	.ai-track-progress-bar {
		position: relative;
		top: 5px;
		float: left;
		width: calc(100% - 65px);
		height: 5px;
		cursor: pointer;
		background-color: $control-color;

		@at-root .ai-wrap .ai-track .ai-track-progress-bar {
			position: absolute;
			top: auto;
			bottom: 0;
			left: 0;
			width: 100%;
			height: 3px;
			float: none;
			background-color: transparent;

			&:hover {
				background-color: rgba(white, .3);
			}
		}
	}

	.ai-track-progress {
		position: absolute;
		top: 0;
		left: 0;
		height: 100%;
		pointer-events: none;
		background-color: $primary-color;
		transition: width .28s ease;

		@at-root .ai-wrap .ai-track .ai-track-progress {
			background-color: #fff;
			opacity: .5;
		}
	}

	.ai-track-time {
		font-size: 13px;
		opacity: $text-opacity;
		float: right;
		width: 65px;
		text-align: right;
		cursor: pointer;
	}

	//
	// Volume Controls
	//
	.ai-audio-volume-control {
		@include clearfix;
		display: inline-block;
	}

	.ai-audio-volume-bars {
		@include clearfix;
		float: left;
		margin-right: 5px;
		height: 30px;
	}

	.ai-volume-bar {
		float: left;
		position: relative;
		width: 4px;
		height: 100%;
		background-color: $control-color;
		cursor: pointer;
		border-right: 1px solid $bg-color;

		&::before {
			content: "";
			position: absolute;
			bottom: 0;
			left: 0;
			right: 0;
			transition: background-color $transition-time ease;
		}

		&.ai-volume-bar-active {
			&::before {
				background-color: $primary-color;
			}
		}
	}

	@for $i from 1 through 11 {
		.ai-volume-bar:nth-child(#{$i}) {
			&::before {
				height: 10% * ($i - 1);
			}
		}
	}

	//
	// Audio Controls
	//
	.ai-audio-controls-meta {
		@include clearfix;
		position: absolute;
		bottom: 0;
		width: 100%;
		opacity: 1;
		transition: opacity $transition-time*2 ease;
	}

	.ai-audio-controls-meta-left {
		float: left;

		.ai-btn {
			margin-right: 5px;
		}
	}

	.ai-audio-controls-meta-right {
		float: right;
	}

	.ai-btn {
		width: 30px;
		height: 30px;
		font-size: 14px;
		padding: 0;
		background-image: none;
		background-color: $control-color;
		color: $text-color;
		transition: color $transition-time ease;
		box-shadow: none;

		svg {
			position: relative;
			fill: $text-color;
			height: 10px;
			transition: fill $transition-time ease;
		}

		&:hover {
			color: $primary-color;
			background-color: $control-color;
			border: 0;

			svg {
				fill: $primary-color;
			}
		}

		&.ai-btn-active {
			color: $text-on-primary;
			background-color: $primary-color;

			svg {
				fill: $text-on-primary;
			}
		}
	}

	.ai-btn-repeat {
		svg {
			height: 17px;
			top: 2px;
		}
	}

	.ai-tracklist-toggle {
		svg {
			height: 16px;
			top: 2px;
		}
	}

	//
	// Playlist
	//
	.ai-tracklist-wrap {
		opacity: 1;
		transition: opacity $loading-transition-time ease;
	}

	.ai-tracklist-open {
		margin-top: $spacing;

		+ .ai-footer {
			margin-top: -1px;
			border-top: 0;
		}
	}

	.ai-tracklist {
		margin: 0;
		padding: 0;
		list-style: none;
	}

	.ai-track {
		display: flex;
		position: relative;
		margin: 0 0 1px;
		padding: 0;
		list-style: none;
		height: 40px;
		cursor: pointer;
		background-color: $control-color;
		transition: background-color $transition-time ease;

		&:hover,
		&.ai-track-active {
			background-color: $primary-color;
			color: $text-on-primary;

			.ai-track-btn {
				color: $text-on-primary;

				svg {
					fill: $text-on-primary;
				}
			}
		}
	}

	.ai-track-control {
		display: flex;
		height: 100%;
		align-items: center;
		flex: 1;
		overflow: hidden;
		border-left: 1px solid $bg-color;

		&:first-child {
			border-left: 0;
		}
	}

	.ai-track-thumb {
		display: inline-block;
		width: 40px;
		max-height: 100%;
		margin: 0;
		overflow: hidden;

		img {
			width: 40px;
			max-height: 100%;
			box-shadow: none;
			border: 0;
			margin: 0;
		}
	}

	.ai-track-no-thumb {
		display: block;
		width: 130px;
		height: 130px;
		line-height: 150px;
		text-align: center;
		background-color: $control-color;

		svg {
			fill: $text-color;
			height: 40px;
			opacity: 0.6;
		}

		&.ai-track-thumb {
			width: 40px;
			height: 40px;
			line-height: 50px;

			svg {
				height: 16px;
			}
		}
	}

	.ai-track-name {
		display: inline-block;
		padding: 0 10px;
		font-size: 13px;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
		line-height: normal;
	}

	.ai-track-control-buttons {
		margin-left: auto;
	}

	.ai-track-btn {
		display: inline-block;
		width: 40px;
		height: 40px;
		text-align: center;
		font-size: 13px;
		line-height: 40px;
		box-shadow: none;
		border: 0;
		border-left: 1px solid $bg-color;
		color: $text-color;
		background: none;
		cursor: pointer;
		margin: 0;
		padding: 0;

		svg {
			position: relative;
			fill: $text-color;
			height: 15px;
			transition: fill $transition-time ease;
			top: 3px;
		}
	}

	.ai-track-inline-play-btn {
		&:first-child {
			border-left: 0;
		}
	}

	//
	// Footer
	//
	.ai-footer {
		border-top: 1px solid $control-color;
		margin-top: $spacing;
		padding-top: $spacing;
		text-align: center;
		font-size: 11px;

		a {
			color: $primary-color;
			text-decoration: none;
			box-shadow: none;
			border: 0;
			opacity: 1;

			&:hover {
				color: $primary-color;
				border: 0;
				opacity: 1;
			}
		}

		p {
			opacity: $text-opacity;
			margin: 0;
			font-size: 11px;
		}
	}

	//
	// Loading Animations
	//
	&.ai-is-loading {
		.ai-track-title {
			position: relative;

			span {
				opacity: 0;
			}

			&::after {
				@include animatedBackground($top: -10px);
			}
		}

		.ai-track-subtitle {
			position: relative;

			span {
				opacity: 0;
			}

			&::after {
				@include animatedBackground($width: 100px, $height: 6px, $top: 2px);
			}
		}

		.ai-audio-controls-meta {
			opacity: 0;
		}

		.ai-audio-control {
			opacity: 0.5;
		}

		.ai-control-wrap-thumb {
			&::after {
				opacity: 1;
			}
		}

		.ai-tracklist-wrap {
			opacity: 1;
		}
	}

	.ai-tracklist-enter {
		opacity: 0;

		&.ai-tracklist-enter-active {
			opacity: 1;
			transition: opacity .5s ease-in;
		}
	}

	//
	// Scroll specific styles
	//
	.ai-scroll-wrap {
		.ai-tracklist {
			margin-right: 15px;
		}

		> div:last-child {
			top: 0 !important;
			bottom: 0 !important;
			background-color: rgba($control-color, .5);

			div {
				background-color: $primary-color !important;
			}
		}
	}
}


//
// Mediaqueries
//

@mixin sm-max() {
	.ai-control-wrap {
		height: auto;
	}

	.ai-control-wrap-thumb {
		width: 100%;
		float: none;
		margin: 0 0 $spacing;
	}

	.ai-control-wrap-controls {
		float: none;
		width: 100%;
	}

	.ai-audio-controls-meta {
		position: relative;
	}
}

@mixin xs-max() {
	.ai-track-thumb {
		display: none;
	}
}

.ai-narrow {
	@include sm-max;
	@include xs-max;
}

@media (max-width: $screen-sm-max) {
	.ai-wrap {
		@include sm-max;
	}

	.ai-wrap {
		.ai-scroll-wrap {
			.ai-tracklist {
				margin-right: 0;
			}
		}
	}
}

@media (max-width: $screen-xs-max) {
	.ai-wrap {
		@include xs-max;
	}
}