n8n/packages/design-system/theme/src/upload.scss

@use "mixins/mixins";
@use "progress";
@use "./common/var";
@use "mixins/utils";

@include mixins.b(upload) {
	display: inline-block;
	text-align: center;
	cursor: pointer;
	outline: none;
	@include mixins.e(input) {
		display: none;
	}

	@include mixins.e(tip) {
		font-size: 12px;
		color: var(--color-text-dark);
		margin-top: 7px;
	}

	iframe {
		position: absolute;
		z-index: -1;
		top: 0;
		left: 0;
		opacity: 0;
		filter: alpha(opacity=0);
	}

	/* 照片墙模式 */
	@include mixins.m(picture-card) {
		background-color: #fbfdff;
		border: 1px dashed #c0ccda;
		border-radius: 6px;
		box-sizing: border-box;
		width: 148px;
		height: 148px;
		cursor: pointer;
		line-height: 146px;
		vertical-align: top;

		i {
			font-size: 28px;
			color: #8c939d;
		}

		&:hover {
			border-color: var(--color-primary);
			color: var(--color-primary);
		}
	}
	&:focus {
		border-color: var(--color-primary);
		color: var(--color-primary);

		.el-upload-dragger {
			border-color: var(--color-primary);
		}
	}
}

@include mixins.b(upload-dragger) {
	background-color: #fff;
	border: 1px dashed #d9d9d9;
	border-radius: 6px;
	box-sizing: border-box;
	width: 360px;
	height: 180px;
	text-align: center;
	cursor: pointer;
	position: relative;
	overflow: hidden;

	.el-icon-upload {
		font-size: 67px;
		color: var(--color-text-lighter);
		margin: 40px 0 16px;
		line-height: 50px;
	}

	+ .el-upload__tip {
		text-align: center;
	}

	~ .el-upload__files {
		border-top: var(--border-base);
		margin-top: 7px;
		padding-top: 5px;
	}

	.el-upload__text {
		color: var(--color-text-dark);
		font-size: 14px;
		text-align: center;

		em {
			color: var(--color-primary);
			font-style: normal;
		}
	}

	&:hover {
		border-color: var(--color-primary);
	}

	@include mixins.when(dragover) {
		background-color: rgba(32, 159, 255, 0.06);
		border: 2px dashed var(--color-primary);
	}
}

@include mixins.b(upload-list) {
	margin: 0;
	padding: 0;
	list-style: none;

	@include mixins.e(item) {
		transition: all 0.5s cubic-bezier(0.55, 0, 0.1, 1);
		font-size: 14px;
		color: var(--color-text-dark);
		line-height: 1.8;
		margin-top: 5px;
		position: relative;
		box-sizing: border-box;
		border-radius: 4px;
		width: 100%;

		.el-progress {
			position: absolute;
			top: 20px;
			width: 100%;
		}

		.el-progress__text {
			position: absolute;
			right: 0;
			top: -13px;
		}

		.el-progress-bar {
			margin-right: 0;
			padding-right: 0;
		}

		&:first-child {
			margin-top: 10px;
		}

		& .el-icon-upload-success {
			color: var(--color-success);
		}

		.el-icon-close {
			display: none;
			position: absolute;
			top: 5px;
			right: 5px;
			cursor: pointer;
			opacity: 0.75;
			color: var(--color-text-dark);
			//transform: scale(.7);

			&:hover {
				opacity: 1;
			}
		}

		& .el-icon-close-tip {
			display: none;
			position: absolute;
			top: 5px;
			right: 5px;
			font-size: 12px;
			cursor: pointer;
			opacity: 1;
			color: var(--color-primary);
		}

		&:hover {
			background-color: var.$background-color-base;

			.el-icon-close {
				display: inline-block;
			}

			.el-progress__text {
				display: none;
			}
		}

		@include mixins.when(success) {
			.el-upload-list__item-status-label {
				display: block;
			}

			.el-upload-list__item-name:hover,
			.el-upload-list__item-name:focus {
				color: var.$link-hover-color;
				cursor: pointer;
			}

			&:focus:not(:hover) {
				/* 键盘focus */
				.el-icon-close-tip {
					display: inline-block;
				}
			}

			&:not(.focusing):focus,
			&:active {
				/* click时 */
				outline-width: 0;
				.el-icon-close-tip {
					display: none;
				}
			}

			&:hover,
			&:focus {
				.el-upload-list__item-status-label {
					display: none;
				}
			}
		}
	}

	@include mixins.when(disabled) {
		.el-upload-list__item:hover .el-upload-list__item-status-label {
			display: block;
		}
	}

	@include mixins.e(item-name) {
		color: var(--color-text-dark);
		display: block;
		margin-right: 40px;
		overflow: hidden;
		padding-left: 4px;
		text-overflow: ellipsis;
		transition: color 0.3s;
		white-space: nowrap;

		[class^='el-icon'] {
			height: 100%;
			margin-right: 7px;
			color: var(--color-text-light);
			line-height: inherit;
		}
	}

	@include mixins.e(item-status-label) {
		position: absolute;
		right: 5px;
		top: 0;
		line-height: inherit;
		display: none;
	}

	@include mixins.e(item-delete) {
		position: absolute;
		right: 10px;
		top: 0;
		font-size: 12px;
		color: var(--color-text-dark);
		display: none;

		&:hover {
			color: var(--color-primary);
		}
	}

	@include mixins.m(picture-card) {
		margin: 0;
		display: inline;
		vertical-align: top;

		.el-upload-list__item {
			overflow: hidden;
			background-color: #fff;
			border: 1px solid #c0ccda;
			border-radius: 6px;
			box-sizing: border-box;
			width: 148px;
			height: 148px;
			margin: 0 8px 8px 0;
			display: inline-block;

			.el-icon-check,
			.el-icon-circle-check {
				color: var.$color-white;
			}

			.el-icon-close {
				display: none;
			}
			&:hover {
				.el-upload-list__item-status-label {
					display: none;
				}

				.el-progress__text {
					display: block;
				}
			}
		}

		.el-upload-list__item-name {
			display: none;
		}

		.el-upload-list__item-thumbnail {
			width: 100%;
			height: 100%;
		}

		.el-upload-list__item-status-label {
			position: absolute;
			right: -15px;
			top: -6px;
			width: 40px;
			height: 24px;
			background: #13ce66;
			text-align: center;
			transform: rotate(45deg);
			box-shadow: 0 0 1pc 1px rgba(0, 0, 0, 0.2);

			i {
				font-size: 12px;
				margin-top: 11px;
				transform: rotate(-45deg);
			}
		}

		.el-upload-list__item-actions {
			position: absolute;
			width: 100%;
			height: 100%;
			left: 0;
			top: 0;
			cursor: default;
			text-align: center;
			color: #fff;
			opacity: 0;
			font-size: 20px;
			background-color: rgba(0, 0, 0, 0.5);
			transition: opacity 0.3s;
			&::after {
				display: inline-block;
				content: '';
				height: 100%;
				vertical-align: middle;
			}

			span {
				display: none;
				cursor: pointer;
			}

			span + span {
				margin-left: 15px;
			}

			.el-upload-list__item-delete {
				position: static;
				font-size: inherit;
				color: inherit;
			}

			&:hover {
				opacity: 1;
				span {
					display: inline-block;
				}
			}
		}

		.el-progress {
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			bottom: auto;
			width: 126px;

			.el-progress__text {
				top: 50%;
			}
		}
	}

	@include mixins.m(picture) {
		.el-upload-list__item {
			overflow: hidden;
			z-index: 0;
			background-color: #fff;
			border: 1px solid #c0ccda;
			border-radius: 6px;
			box-sizing: border-box;
			margin-top: 10px;
			padding: 10px 10px 10px 90px;
			height: 92px;

			.el-icon-check,
			.el-icon-circle-check {
				color: var.$color-white;
			}

			&:hover {
				.el-upload-list__item-status-label {
					background: transparent;
					box-shadow: none;
					top: -2px;
					right: -12px;
				}

				.el-progress__text {
					display: block;
				}
			}

			&.is-success {
				.el-upload-list__item-name {
					line-height: 70px;
					margin-top: 0;
					i {
						display: none;
					}
				}
			}
		}

		.el-upload-list__item-thumbnail {
			vertical-align: middle;
			display: inline-block;
			width: 70px;
			height: 70px;
			float: left;
			position: relative;
			z-index: 1;
			margin-left: -80px;
			background-color: var.$color-white;
		}

		.el-upload-list__item-name {
			display: block;
			margin-top: 20px;

			i {
				font-size: 70px;
				line-height: 1;
				position: absolute;
				left: 9px;
				top: 10px;
			}
		}

		.el-upload-list__item-status-label {
			position: absolute;
			right: -17px;
			top: -7px;
			width: 46px;
			height: 26px;
			background: #13ce66;
			text-align: center;
			transform: rotate(45deg);
			box-shadow: 0 1px 1px #ccc;

			i {
				font-size: 12px;
				margin-top: 12px;
				transform: rotate(-45deg);
			}
		}

		.el-progress {
			position: relative;
			top: -7px;
		}
	}
}

@include mixins.b(upload-cover) {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	z-index: 10;
	cursor: default;
	@include utils.utils-vertical-center;

	img {
		display: block;
		width: 100%;
		height: 100%;
	}

	@include mixins.e(label) {
		position: absolute;
		right: -15px;
		top: -6px;
		width: 40px;
		height: 24px;
		background: #13ce66;
		text-align: center;
		transform: rotate(45deg);
		box-shadow: 0 0 1pc 1px rgba(0, 0, 0, 0.2);

		i {
			font-size: 12px;
			margin-top: 11px;
			transform: rotate(-45deg);
			color: #fff;
		}
	}

	@include mixins.e(progress) {
		display: inline-block;
		vertical-align: middle;
		position: static;
		width: 243px;

		+ .el-upload__inner {
			opacity: 0;
		}
	}

	@include mixins.e(content) {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
	}

	@include mixins.e(interact) {
		position: absolute;
		bottom: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(#000, 0.72);
		text-align: center;

		.btn {
			display: inline-block;
			color: var.$color-white;
			font-size: 14px;
			cursor: pointer;
			vertical-align: middle;
			transition: var.$md-fade-transition;
			margin-top: 60px;

			i {
				margin-top: 0;
			}

			span {
				opacity: 0;
				transition: opacity 0.15s linear;
			}

			&:not(:first-child) {
				margin-left: 35px;
			}

			&:hover {
				transform: translateY(-13px);

				span {
					opacity: 1;
				}
			}

			i {
				color: var.$color-white;
				display: block;
				font-size: 24px;
				line-height: inherit;
				margin: 0 auto 5px;
			}
		}
	}

	@include mixins.e(title) {
		position: absolute;
		bottom: 0;
		left: 0;
		background-color: var.$color-white;
		height: 36px;
		width: 100%;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		font-weight: normal;
		text-align: left;
		padding: 0 10px;
		margin: 0;
		line-height: 36px;
		font-size: 14px;
		color: var(--color-text-dark);
	}

	+ .el-upload__inner {
		opacity: 0;
		position: relative;
		z-index: 1;
	}
}