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

%size {
	width: 100%;
	height: 100%;
}

@include mixins.b(image) {
	position: relative;
	display: inline-block;
	overflow: hidden;

	@include mixins.e(inner) {
		@extend %size;
		vertical-align: top;

		@include mixins.m(center) {
			position: relative;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			display: block;
		}
	}

	@include mixins.e(placeholder) {
		@extend %size;
		background: var.$background-color-base;
	}

	@include mixins.e(error) {
		@extend %size;
		display: flex;
		justify-content: center;
		align-items: center;
		font-size: 14px;
		background: var.$background-color-base;
		color: var(--color-text-lighter);
		vertical-align: middle;
	}

	@include mixins.e(preview) {
		cursor: pointer;
	}
}

@include mixins.b(image-viewer) {
	@include mixins.e(wrapper) {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
	}

	@include mixins.e(btn) {
		position: absolute;
		z-index: 1;
		display: flex;
		align-items: center;
		justify-content: center;
		border-radius: 50%;
		opacity: 0.8;
		cursor: pointer;
		box-sizing: border-box;
		user-select: none;
	}

	@include mixins.e(close) {
		top: 40px;
		right: 40px;
		width: 40px;
		height: 40px;
		font-size: 24px;
		color: #fff;
		background-color: #606266;
	}

	@include mixins.e(canvas) {
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	@include mixins.e(actions) {
		left: 50%;
		bottom: 30px;
		transform: translateX(-50%);
		width: 282px;
		height: 44px;
		padding: 0 23px;
		background-color: #606266;
		border-color: #fff;
		border-radius: 22px;

		@include mixins.e(actions__inner) {
			width: 100%;
			height: 100%;
			text-align: justify;
			cursor: default;
			font-size: 23px;
			color: #fff;
			display: flex;
			align-items: center;
			justify-content: space-around;
		}
	}

	@include mixins.e(prev) {
		top: 50%;
		transform: translateY(-50%);
		width: 44px;
		height: 44px;
		font-size: 24px;
		color: #fff;
		background-color: #606266;
		border-color: #fff;
		left: 40px;
	}

	@include mixins.e(next) {
		top: 50%;
		transform: translateY(-50%);
		width: 44px;
		height: 44px;
		font-size: 24px;
		color: #fff;
		background-color: #606266;
		border-color: #fff;
		right: 40px;
		text-indent: 2px;
	}

	@include mixins.e(mask) {
		position: absolute;
		width: 100%;
		height: 100%;
		top: 0;
		left: 0;
		opacity: 0.5;
		background: #000;
	}
}

.viewer-fade-enter-active {
	animation: viewer-fade-in 0.3s;
}

.viewer-fade-leave-active {
	animation: viewer-fade-out 0.3s;
}

@keyframes viewer-fade-in {
	0% {
		transform: translate3d(0, -20px, 0);
		opacity: 0;
	}
	100% {
		transform: translate3d(0, 0, 0);
		opacity: 1;
	}
}

@keyframes viewer-fade-out {
	0% {
		transform: translate3d(0, 0, 0);
		opacity: 1;
	}
	100% {
		transform: translate3d(0, -20px, 0);
		opacity: 0;
	}
}