Automata/packages/design-system/theme/src/drawer.scss

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

@keyframes el-drawer-fade-in {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}

@mixin drawer-animation($direction) {
	@keyframes #{$direction}-drawer-in {
		0% {
			@if $direction == ltr {
				transform: translate(-100%, 0px);
			}

			@if $direction == rtl {
				transform: translate(100%, 0px);
			}

			@if $direction == ttb {
				transform: translate(0px, -100%);
			}

			@if $direction == btt {
				transform: translate(0px, 100%);
			}
		}

		100% {
			@if $direction == ltr {
				transform: translate(0px, 0px);
			}

			@if $direction == rtl {
				transform: translate(0px, 0px);
			}

			@if $direction == ttb {
				transform: translate(0px, 0px);
			}

			@if $direction == btt {
				transform: translate(0px, 0px);
			}
		}
	}

	@keyframes #{$direction}-drawer-out {
		0% {
			@if $direction == ltr {
				transform: translate(0px, 0px);
			}

			@if $direction == rtl {
				transform: translate(0px, 0px);
			}

			@if $direction == ttb {
				transform: translate(0px, 0px);
			}

			@if $direction == btt {
				transform: translate(0px, 0);
			}
		}

		100% {
			@if $direction == ltr {
				transform: translate(-100%, 0px);
			}

			@if $direction == rtl {
				transform: translate(100%, 0px);
			}

			@if $direction == ttb {
				transform: translate(0px, -100%);
			}

			@if $direction == btt {
				transform: translate(0px, 100%);
			}
		}
	}
}

@mixin animation-in($direction) {
	.el-drawer__open &.#{$direction} {
		animation: #{$direction}-drawer-in 0.3s 1ms;
	}
}

@mixin animation-out($direction) {
	&.#{$direction} {
		animation: #{$direction}-drawer-out 0.3s;
	}
}

@include drawer-animation(rtl);
@include drawer-animation(ltr);
@include drawer-animation(ttb);
@include drawer-animation(btt);

$directions: rtl, ltr, ttb, btt;

@include mixins.b(drawer) {
	position: absolute;
	box-sizing: border-box;
	background-color: var.$dialog-background-color;
	display: flex;
	flex-direction: column;
	box-shadow: 0px 6px 16px rgb(68 28 23 / 6%);
	overflow: hidden;
	outline: 0;

	@each $direction in $directions {
		@include animation-out($direction);
		@include animation-in($direction);
	}

	&__wrapper {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
		overflow: hidden;
		margin: 0;
	}

	&__header {
		align-items: center;
		color: rgb(114, 118, 123);
		display: flex;
		margin-bottom: 32px;
		padding: var.$dialog-padding-primary;
		padding-bottom: 0;
		& > :first-child {
			flex: 1;
		}
	}

	&__title {
		margin: 0;
		flex: 1;
		line-height: inherit;
		font-size: 1rem;
	}

	&__close-btn {
		border: none;
		cursor: pointer;
		font-size: var.$font-size-extra-large;
		color: inherit;
		background-color: transparent;
	}

	&__body {
		flex: 1;
		& > * {
			box-sizing: border-box;
		}
	}

	&.ltr,
	&.rtl {
		height: 100%;
		top: 0;
		bottom: 0;
	}

	&.ttb,
	&.btt {
		width: 100%;
		left: 0;
		right: 0;
	}

	&.ltr {
		left: 0;
		border-right: var(--border-base);
	}

	&.rtl {
		right: 0;
		border-left: var(--border-base);
	}

	&.ttb {
		top: 0;
	}

	&.btt {
		bottom: 0;
	}
}

.el-drawer__container {
	position: relative;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	height: 100%;
	width: 100%;
}

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

.el-drawer-fade-leave-active {
	animation: el-drawer-fade-in 0.3s reverse;
}