Iris/src/scss/components/_playback-controls.scss

.playback-controls {
	position: fixed;
	z-index: 99;
	bottom: 0;
	right: 0;
	left: 0;
	height: 50px;
	background: lighten(colour(dark_grey), 15%);
	color: colour(white);

	.current-track {
		@include animate();
		position: absolute;
		bottom: 50px;
		width: 220px;
		font-size: 14px;
		color: colour(white);
		text-decoration: none;

		.light-theme & {
			color: colour(darkest_grey);
		}

		.thumbnail {
			float: left;
			margin: 12px;
			cursor: pointer;

			&:before {
				@include animate();
				display: block;
				content: "\f065";
				font-family: "FontAwesome";
				position: absolute;
				top: 50%;
				left: 0;
				bottom: 0;
				right: 0;
				margin-top: -9px;
				text-align: center;
				font-size: 18px;
				color: colour(white);
				z-index: 1;
				opacity: 0;
			}

			&:after {
				@include animate();
				content: '';
				display: block;
				background: rgba(0,0,0,0.75);
				position: absolute;
				top: 0;
				left: 0;
				bottom: 0;
				right: 0;
				border-radius: 3px;
				opacity: 0;
			}

			&:hover{
				&:after,
				&:before {
					opacity: 1;
				}
			}
		}

		.title {
			padding-top: 20px;
			@include one_line_text;
		}

		.artist-sentence {
			opacity: 0.5;
			display: block;
			@include one_line_text;

			.artist {
				color: inherit;
				text-decoration: none;
				border-bottom: 1px dotted transparent;
			}
		}
	}

	.control {
		@include animate();
		@include noselect();
		color: colour(white);
		cursor: pointer;
		padding: 10px 6px;
		display: inline-block;
		vertical-align: bottom;
		opacity: 0.8;

		&:not(.sidebar-toggle){
			@include click_feedback();
		}

		.icon {
			font-size: 0.9em;
			margin-bottom: 0;
		}

		&.active {
			color: colour(turquoise) !important;
		}

		&:hover {
			opacity: 1;
		}
	}

	section {
		position: absolute;
		bottom: 8px;

		&.playback {
			bottom: 7px;
			left: 10px;
			width: 135px;
			text-align: center;

			.control {
				&.play {
					font-size: 30px;
					margin-bottom: -8px;
				}
			}
		}

		&.progress {
			bottom: 10px;
			left: 130px;
			right: 260px;
			padding-left: 20px;
			padding-right: 20px;
			color: colour(mid_grey);

			.slider {
				position: absolute;
				bottom: 2px;
				left: 60px;
				right: 60px;
			}

			.current {
				font-size: 11px;
				position: absolute;
				bottom: 6px;
				left: 0;
				width: 50px;
				text-align: right;
			}

			.total {
				font-size: 11px;
				position: absolute;
				bottom: 6px;
				right: 0;
				width: 50px;
			}
		}

		&.settings {
			right: 170px;
			width: 100px;
			text-align: center;
		}

		&.volume {
			bottom: 6px;
			right: 20px;
			width: 150px;
			font-size: 18px;

			.slider__wrapper {
				position: absolute;
				bottom: 6px;
				right: 0;
				left: 30px;
			}
		}

		&.triggers {
			display: none;
		}
	}

	@include responsive($bp_medium){

		.current-track {
			width: auto;
			bottom: auto;
			bottom: 8px;
			left: 80px;
			right: 80px;
			text-align: center;
			font-size: 12px;
			color: colour(white) !important;

			.title {
				padding-top: 0;
			}

			.thumbnail {
				display: none;
			}
		}

		section {

			&.playback {
				left: 0;
				width: 70px;

				.control {
					&.play {
						margin-bottom: -8px;
					}
					&.previous {
						display: none;
					}
					&.stop {
						display: none;
					}
				}
			}

			&.settings {
				display: none;
			}

			&.volume {
				display: none;
			}

			&.progress {
				display: none;
			}

			&.triggers {
				display: block;
				right: 10px;

				.sidebar-toggle.open {
					opacity: 1 !important;

					&:after {
						background: rgba(0,0,0,0.8);
						content: '';
						display: block;
						position: fixed;
						top: 0;
						left: 0;
						bottom: 0;
						right: 0;
						z-index: 99;
					}
				}
			}
		}

		&.expanded {
			height: 135px;

			section {
				&.settings {
					display: block;
					right: 0;
					bottom: 90px;
					padding-right: 10px;
					text-align: right;
					width: 100px;
				}

				&.volume {
					width: auto;
					display: block;
					right: 100px;
					left: 10px;
					bottom: 88px;
				}

				&.progress {
					display: block;
					bottom: 55px;
					left: -15px;
					right: -15px;
				}
			}
		}
	}
}