$push-right-threshold: 1234px;

main#page {	
	.page-wrapper.aside {
		width: 1060px;
		padding-left: 216px;
		position: relative;
		overflow: visible;

		@media screen and (max-width: $push-right-threshold) {
			padding-left: 274px;
			width: 100%;
		}
	}

	p {
		line-height: 1.4em;
	}

	p > a[href^="#"] {
		position: relative;
		padding-left: 20px;

			&::before {
				content: "link";
				font-family: "Material Icons";
				position: absolute;
				opacity: 0.7;
				font-size: 20px;
				font-weight: 500;
				transform: rotate(-45deg);
				vertical-align: baseline;
				left: -1px;
				top: -2px;
			}
	}

	h1, h2, h3, h4, h5, h6 {
		transition: background-color 0.3s;

		a {
			color: inherit;
			text-decoration: none;

			&:hover, &:focus {
				text-decoration: underline;
			}
		}

		&:target, &.target {
			border-radius: 4px;
			position: relative;
			padding-left: 32px;
			transition: padding-left 0.3s;

			&::before {
				content: "link";
				font-family: "Material Icons";
				position: absolute;
				opacity: 0;
				font-size: 28px;
				font-weight: 500;
				left: 0;
				top: -2px;
				vertical-align: baseline;
				transform: rotate(-45deg);
				animation: fade_in 0.3s ease-in-out 0s 1 normal;
				animation-fill-mode: forwards;
			}

			@keyframes fade_in {
				from {opacity: 0;}
				to {opacity: 0.5;}
			}
		}
	}

	h1 { &:target, &.target { &::before { top: 8px; left: 4px; } } }
	h2 { &:target, &.target { &::before { top: 0px; left: 2px; } } }

	pre.language-lua {
		padding: 0.5em inherit;
	}

	.page-aside-bounding-box {
		@media screen and (max-width: $push-right-threshold) {
			left: 12px;
		}

		position: absolute;
		display: block;
		top: 32px;
		left: -120px;

		&.bottom {
			top: initial;
			bottom: 24px;
		}

		.page-aside-wrap {
			width: 300px;
			max-height: calc(100vh - 80px);
			border-radius: 4px;
			height: auto;
			background-color: var(--code-background-color);
			overflow: auto;
  		direction: rtl;

			@media screen and (max-width: $push-right-threshold) {
				width: 250px;
			}

  		&::-webkit-scrollbar {
  			display: none;
  		}

			&.sticky {
				position: fixed;
				top: 64px;
			}

			.page-aside {
				padding: 16px 0px;
  			direction:ltr;

  			.ml-wrap, .tl-wrap {
  				overflow: hidden;
  				transition: height 0.2s;
  			}

				.item {
					display: block;
					position: relative;
					margin: 0;
					padding: 6px 0px;
					user-select: none;
					text-decoration: none;
					color: var(--heading-text-color);
					cursor: pointer;
					transition: background-color 0.15s;

					&.collapsed {
						&+.ml-wrap, &+.tl-wrap {
							height: 0;
						}
					}

					button {
						position: absolute;
						display: block;
						opacity: 0.4;
						width: 32px;
						height: 32px;
						background-color: transparent;
						border: none;
						border-radius: 50%;
						font-size: 32px;
						cursor: pointer;
						font-family: "Material Icons";
						outline: 0;
						color: var(--heading-text-color);

						transform: rotate(90deg);
						top: -8px;
						left: 10px;

						transition: transform 0.1s, top 0.1s, left 0.1s;
						
						&:focus {
							opacity: 0.8;
						}

						&:hover {
							opacity: 1;
						}

						&.collapsed {
							transform: rotate(0deg);
							left: 4px;
							top: -3px;
						}
					}

					&:hover, &:focus {
						background-color: rgba(0, 0, 0, 0.04);
						body.dark & {
							background-color: rgba(255, 255, 255, 0.03);
						}
					}

					&:active {
						background-color: rgba(0, 0, 0, 0.08);
						body.dark & {
							background-color: rgba(255, 255, 255, 0.08);
						}
					}

					&.level1 {
						padding-left: 40px;
						font-weight: bold;
					}
					
					&.level2 {
						padding-left: 56px;

						button {
							left: 26px;


							&.collapsed {
								transform: rotate(0deg);
								left: 20px;
								top: -3px;
							}
						}
					}
					
					&.level3 {
						padding-left: 72px;
						color: var(--copy-text-color);
					}
				}
			}
		}
	}
}