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

//
// Variables
//
$black: #000 !default;
$white: #fff !default;
$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-md-max: 767px !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%;
	box-sizing: border-box;
	margin-bottom: $spacing;

	&::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;
	}

  svg {
    display: inline-block;
  }

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

	//
	// Structure & Size
	//
	.ai-control-wrap {
		display: flex;
		min-height: $player-height;
	}

	.ai-control-wrap-thumb {
		width: 130px;
		height: 100%;
		flex: none;
		overflow: hidden;
		margin-right: $spacing;
		position: relative;
		line-height: 0;

		&::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;
		width: 100%;
	}

	//
	// Play/pause button & track title/subtitle
	//
	.ai-audio-controls-main {
		display: flex;
		align-items: center;
		width: 100%;
		margin-bottom: $spacing - 4px;
	}

	.ai-audio-control {
		width: 50px;
		height: 50px;
		border-radius: 50%;
		display: block;
		flex: none;
		vertical-align: middle;
		color: $text-on-primary;
		background-color: $primary-color;
		opacity: 1;
		transition: opacity $loading-transition-time ease;
		padding: 0;
    position: relative;

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

    &:focus,
    &:active {
      outline: 0;
    }

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

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

	.ai-track-info {
		display: flex;
		flex-direction: column;
		justify-content: center;
		padding-left: $spacing;
		flex: auto;
		width: 0;
	}

	.ai-track-title {
		margin: 0 0 4px;
		line-height: normal;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
		padding-right: $spacing;

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

	.ai-track-subtitle {
		margin: 0;
		line-height: normal;
		opacity: $text-opacity;
    font-size: .8125em;

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

	//
	// Track Progress
	//
	.ai-audio-controls-progress {
		display: flex;
		align-items: center;
		margin-bottom: $spacing - 5px;
	}

	.ai-track-progress-bar {
		display: block;
		flex: 1;
		position: relative;
		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;
			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-waveform-bar {
    display: block;
    flex: 1;
    position: relative;
    height: 30px;
    cursor: pointer;
  }

  .ai-waveform {
    pointer-events: none;
  }

	.ai-track-time {
		flex: none;
		font-size: 13px;
		opacity: $text-opacity;
		width: 65px;
		text-align: right;
		cursor: pointer;
	}

	//
	// Volume Controls
	//
	.ai-audio-volume-control {
    display: flex;
    align-items: center;
	}

	.ai-audio-volume-bars {
		@include clearfix;
		float: left;
		margin-right: 3px;
		height: 34px;
	}

	.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);
			}
		}
	}

  .ai-audio-volume-control-btns {
    display: flex;
    flex-direction: column;
    height: 100%;

    .ai-btn {
      height: 50%;
      font-size: 10px;

      &:first-child {
        margin-bottom: 1px;
      }

      &:last-child {
        margin-top: 1px;
      }

      svg {
        height: 6px;
      }
    }
  }

	//
	// Audio Controls
	//
	.ai-audio-controls-meta {
		@include clearfix;
		display: flex;
		width: 100%;
		opacity: 1;
		transition: opacity $transition-time*2 ease;

		.ai-btn {
			margin-right: 4px;
		}
	}

	.ai-btn {
		width: 32px;
		height: 34px;
		font-size: 14px;
		padding: 0;
		background-image: none;
		background-color: $control-color;
		color: $text-color;
		transition: color $transition-time ease;
		box-shadow: none;
    text-decoration: none;
    font-style: normal;
    text-transform: none;

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

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

		&.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-btn-shuffle {
    svg {
      height: 14px;
      top: 2px;
      left: -1px;
    }
  }

	.ai-tracklist-toggle {
		margin-left: auto;
		margin-right: 0;

		svg {
			height: 16px;
			top: 2px;
		}
	}

  .ai-btn-skip-position,
  .ai-btn-playback-rate {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: -.05em;
  }

	//
	// 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;
		display: flex;
		align-items: center;
	}

	.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-btn-repeat {
		&:hover {
			span {
				opacity: 1 !important;
			}
		}
	}

	.ai-track-inline-play-btn {
    position: relative;

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

    &.ai-is-loading {
      svg {
        opacity: 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: 12px;
		}
	}

	//
	// 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;
			}
		}
	}

	//
	// Global Footer Player
	//
	&.ai-type-global-footer {
		width: 100%;
		position: fixed;
		bottom: 0;
		left: 0;
		right: 0;
		padding: 0;
		margin: 0;
		z-index: 999;

		.ai-control-wrap {
			min-height: 70px;
		}

		.ai-control-wrap-thumb {
			width: 80px;
			height: 80px;
			margin: 0;
			line-height: 115px;
		}

		.ai-control-wrap-controls {
			display: flex;
			flex-direction: column;
		}

		.ai-audio-controls-main {
			padding: 0 25px;
			margin: 0;
			flex: auto;
		}

		.ai-audio-controls-meta {
			width: auto;
			margin-left: $spacing;
			flex: none;
		}

		.ai-audio-controls-meta-right {
			margin-left: auto;
		}

		.ai-track-progress-bar {
			flex: initial;
		}

		.ai-tracklist-toggle {
			margin-left: 15px;
		}

		.ai-audio-controls-progress {
			margin-bottom: 0;
		}

		.ai-tracklist-wrap {
			position: absolute;
			bottom: 100%;
			width: 100%;
			padding: $spacing;
			background-color: inherit;
			margin: 0;
		}
	}
}

//
// Loading spinners
//
.ai-control-spinner {
  border-radius: 50%;
  position: absolute;
  top: -5px;
  left: -5px;
  width: calc(100% + 10px);
  height: calc(100% + 10px);
  font-size: 10px;
  text-indent: -9999em;
  border-top: 5px solid rgba($white, 0.2);
  border-right: 5px solid rgba($white, 0.2);
  border-bottom: 5px solid rgba($white, 0.2);
  border-left: 5px solid currentColor;
  transform: translateZ(0);
  animation: ai-spin 1.1s infinite linear;
  z-index: 1;
  opacity: 0;
  transition: opacity .18s ease;
  transition-delay: .2s;

  .ai-audio-loading & {
    opacity: .8;
  }

  &::after {
    border-radius: 50%;
    position: absolute;
    width: 100%;
    height: 100%;
  }
}

.ai-track-spinner {
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -10px !important;
  margin-top: -10px !important;
  width: 20px;
  height: 20px;
  font-size: 10px;
  text-indent: -9999em;
  border-top: 3px solid rgba($white, 0.2);
  border-right: 3px solid rgba($white, 0.2);
  border-bottom: 3px solid rgba($white, 0.2);
  border-left: 3px solid currentColor;
  transform: translateZ(0);
  animation: ai-spin 1.1s infinite linear;
  z-index: 1;
  opacity: 0;

  .ai-track-loading & {
    opacity: .8;
  }

  &::after {
    border-radius: 50%;
    position: absolute;
    width: 100%;
    height: 100%;
  }
}

//
// Modal
//
.ReactModal__Body--open {
  overflow: hidden;
}

.ai-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background-color: rgba($black, .3);
}

.ai-modal {
  position: absolute;
  top: 40px;
  width: 460px;
  max-width: calc(100% - 30px);
  left: 50%;
  transform: translateX(-50%);
  background-color: $white;
  color: $black;
  border-radius: 4px;
  border: 1px solid rgba($control-color, .4);
  outline: 0;
  max-height: calc(100vh - 50px);
  overflow-y: auto;
 	box-sizing: border-box;
}

.ai-modal-header {
  display: flex;
  padding: 5px;
  margin-bottom: 10px;
}

.ai-modal-dismiss {
  @include btn-reset;
  font-size: 30px;
  margin-left: auto;
  padding-left: 5px;
  padding-right: 5px;
  line-height: 1;
  color: $black;

  &:hover,
  &:active,
	&:focus {
    background: none;
    box-shadow: none;
    border: 0;
    color: $black;
  }
}

.ai-modal-content {
  padding: 0 20px 20px;
  white-space: pre-wrap;
}

//
// Typography
//
.ai-with-typography {
  font-family: sans-serif;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  .ai-track-subtitle {
    font-size: 13px;
  }

  .ai-track-title {
    font-size: 16px;
  }
}

.ai-modal-with-typography {
  font-family: sans-serif;
 	font-weight: normal;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
 	-moz-osx-font-smoothing: grayscale;
 	line-height: 1.45;
 	letter-spacing: 0;
}

//
// Mediaqueries
//

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

	.ai-control-wrap-thumb {
		width: 100%;
		margin: 0 0 $spacing;
	}

	.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-md-max) {
	.ai-wrap {
		&.ai-type-global-footer {
			.ai-track-time,
			.ai-thumb,
			.ai-btn-repeat,
			.ai-audio-volume-control,
      .ai-btn-skip-position {
				display: none;
			}

			.ai-track-title {
				font-size: 15px;
			}

			.ai-audio-controls-main {
				padding-left: $spacing / 2;
				padding-right: $spacing / 2;
			}

			.ai-track-info {
				padding-left: $spacing / 2;
			}

			.ai-audio-controls-meta {
				margin-left: $spacing / 2;
			}
		}

    .ai-audio-volume-control {
      .ai-btn {
        display: none;
      }
    }
	}
}

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

    .ai-audio-volume-control {
      display: none;
    }

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

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