Use prettier for SCSS (#3895)

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / style / ui / imageViewer.scss

/* ImageViewer for WCF */
$wcfImageViewerBorderColor: rgba(51, 51, 51, 1);
$wcfImageViewerFontColor: rgba(211, 211, 211, 1);

.wcfImageViewer {
	background-color: rgba(0, 0, 0, 1);
	bottom: 0;
	display: none;
	left: 0;
	opacity: 0;
	position: fixed;
	right: 0;
	top: 0;
	z-index: 399;

	.icon {
		color: rgb(158, 158, 158);
	}

	&.open {
		display: block;
		opacity: 1;
	}

	&.maximized:not(.wcfImageViewerMobile) {
		> header {
			top: -100px;
		}

		> div {
			bottom: 0;
			border-color: fade($wcfImageViewerBorderColor, 0%);
			top: 0;
		}

		> footer {
			bottom: -100px;
		}
	}

	&.wcfImageViewerMobile {
		> header,
		> footer {
			background-color: rgba(0, 0, 0, 1);
			opacity: 1;
			position: absolute;
			visibility: visible;
			z-index: 402;
		}

		&.maximized {
			> header,
			> footer {
				opacity: 0;
				visibility: hidden;

				transition: visibility 0s linear 0.24s, opacity 0.24s linear;
			}

			> div > ul > li.pointer {
				opacity: 0;
			}
		}

		> div {
			bottom: 0;
			top: 0;

			> ul {
				> li {
					background-color: rgba(224, 224, 224, 1);
					border-radius: 30px;
					margin-top: -24px;
					opacity: 0;
					position: absolute;
					top: 50%;
					transition: opacity 0.24s;

					&.pointer {
						opacity: 1;
					}

					&.wcfImageViewerSlideshowButtonFull,
					&.wcfImageViewerSlideshowButtonNext,
					&.wcfImageViewerSlideshowButtonPrevious {
						/* places buttons above images at all times */
						z-index: 30;
					}

					&.wcfImageViewerSlideshowButtonPrevious {
						left: 10px;

						> span {
							left: -3px;
							position: relative;
							top: 2px;
						}
					}

					&.wcfImageViewerSlideshowButtonNext {
						right: 10px;

						> span {
							position: relative;
							right: -1px;
							top: 2px;
						}
					}

					&.wcfImageViewerSlideshowButtonFull {
						bottom: 80px;
						left: 50%;
						top: auto;
						transform: translateX(-50%);

						> span {
							font-size: 32px;
							left: 2px;
							position: relative;
							top: 3px;
						}
					}

					&.wcfImageViewerSlideshowButtonToggle,
					&.wcfImageViewerSlideshowButtonEnlarge {
						display: none;
					}
				}
			}
		}

		> footer {
			> .wcfImageViewerButtonPrevious,
			> .wcfImageViewerButtonNext {
				display: none;
			}

			> div {
				margin: 0;
			}
		}
	}

	> header,
	> div,
	> footer {
		box-sizing: border-box;
		-moz-box-sizing: border-box;
		left: 0;
		position: fixed;
		right: 0;
		z-index: 400;
	}

	> header {
		height: 100px;
		overflow: hidden;
		padding: 1rem;
		top: 0;

		> div {
			> a > img {
				height: 64px;
				width: 64px;
			}
		}

		h1,
		h2,
		h3 {
			color: $wcfImageViewerFontColor;

			> a {
				color: $wcfImageViewerFontColor;
			}
		}

		h1 {
			font-size: 1.75rem;
		}

		h2 {
			font-size: 1.25rem;
		}

		h3 {
			color: $wcfImageViewerFontColor;
			font-size: 0.85rem;
			margin-top: 0.25rem;
		}

		> .wcfImageViewerButtonClose {
			position: absolute;
			right: 26px;
			top: 26px;
		}
	}

	> div {
		background-color: rgba(0, 0, 0, 1);
		border-bottom: 1px solid $wcfImageViewerBorderColor;
		border-top: 1px solid $wcfImageViewerBorderColor;
		bottom: 100px;
		top: 100px;
		transition-property: top, bottom, border-color;
		transition-timing-function: linear;
		transition-duration: 0.24s;
		z-index: 401;

		&.loading:before {
			@extend .icon48;
			@extend .fa-spinner;

			content: "" !important;
			display: block;
			left: calc(50% - 34px);
			position: absolute;
			top: calc(50% - 34px);
		}

		> img {
			opacity: 0;
			position: absolute;
			top: 50%;
			transition: opacity 0.24s linear;
			z-index: 10;

			&.animateTransformation {
				transition: left 0.24s, margin-top 0.24s, height 0.24s, width 0.24s, opacity 0.24s;
			}

			&.active {
				opacity: 1;
				z-index: 20;
			}
		}
	}

	&:not(.wcfImageViewerMobile) {
		.icon:hover {
			color: rgb(255, 255, 255);
		}

		> header {
			transition: top 0.24s linear;
		}

		> footer {
			transition: bottom 0.24s linear;
		}

		> div {
			cursor: pointer;

			> img,
			> ul {
				cursor: default;
			}

			> ul {
				background-color: rgba(0, 0, 0, 0.9);
				border: 1px solid $wcfImageViewerBorderColor;
				border-bottom-width: 0;
				border-radius: 2px 2px 0 0;
				display: flex;
				bottom: 0;
				left: 50%;
				position: absolute;
				transform: translateX(-50%);
				z-index: 30;

				> li {
					flex: 0 0 auto;

					&:not(.pointer) > .icon {
						color: rgb(66, 66, 66) !important;
					}

					&.pointer > span.icon {
						cursor: pointer;
					}

					&.wcfImageViewerSlideshowButtonToggle > span,
					&.wcfImageViewerSlideshowButtonEnlarge > span,
					&.wcfImageViewerSlideshowButtonFull > span {
						font-size: 28px;
						/*
						&:before {
							left: 2px;
							position: relative;
							top: 9px;
						}
						*/
					}

					&.wcfImageViewerSlideshowButtonEnlarge,
					&.wcfImageViewerSlideshowButtonFull {
						border-left: 1px solid $wcfImageViewerBorderColor;
						box-sizing: border-box;
					}

					> span {
						vertical-align: middle;
					}
				}
			}
		}
	}

	> footer {
		bottom: 0;
		height: 100px;
		padding: 10px;

		&:hover > div > ul > li > img {
			filter: none;
			-webkit-filter: none;
		}

		> span {
			bottom: 0;
			font-size: 48px;
			padding-top: 26px;
			opacity: 0;
			position: absolute;
			top: 0;
			transition: opacity 0.24s;
			width: 30px;
			z-index: 2;

			&.pointer {
				opacity: 0.6;

				&:hover {
					opacity: 1;
				}
			}

			&.wcfImageViewerButtonPrevious {
				left: 5px;
			}

			&.wcfImageViewerButtonNext {
				right: 5px;
			}
		}

		> div {
			height: 80px;
			margin: 0 35px;
			overflow: hidden;
			white-space: nowrap;

			> ul {
				display: flex;
				font-size: 0;
				height: 80px;
				z-index: 1;

				transition: margin-left cubic-bezier(0.5, 1.595, 0.56, 0.98) 0.24s;

				> li {
					align-items: center;
					display: flex;
					flex: 0 0 80px;
					opacity: 0.6;
					position: relative;
					transition: opacity 0.24s;

					&.active,
					&:hover {
						opacity: 1;
					}

					&:not(:last-child) {
						margin-right: 10px;
					}

					&.active > img {
						filter: none;
						-webkit-filter: none;
					}

					&.loading {
						&:before {
							@extend .icon48;
							@extend .fa-spinner;
						}

						> img {
							opacity: 0;
						}
					}

					> img {
						max-height: 80px;
						max-width: 80px;
					}
				}
			}
		}
	}
}

@media only screen and (max-width: 800px) {
	.wcfImageViewer {
		> header {
			height: 80px;

			> .wcfImageViewerButtonClose {
				right: 16px;
				top: 16px;
			}
		}

		> footer {
			height: 80px;

			> div {
				height: 60px;

				> ul {
					height: 60px;

					> li {
						height: 60px;
					}
				}
			}
		}
	}
}