///
/// Editorial by HTML5 UP
/// html5up.net | @ajlkn
/// Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
///

/* Sidebar */

#search {
	form {
		@include icon(false, solid);
		position: relative;
		margin-left: 4em;

		input[type="text"] {
			padding-right: _size(element-height);
		}
	}
}

#sidebar {
	$pad: 1.5em / 0.9;

	@include vendor('flex-grow', '0');
	@include vendor('flex-shrink', '0');
	@include vendor('transition', (
		'margin-left 0.5s ease',
		'box-shadow 0.5s ease'
	));

	z-index: _misc(z-index-base);
	position: fixed;
	left: 0;
	top: 0;
	width: _size(sidebar-width-alt);
	height: 100%;
	box-shadow: 0 0 5em 0 rgba(0, 0, 0, 0.175);
	background-color: _palette(bg-alt);
	font-size: 0.9em;

	h2 {
		font-size: (1.25em / 0.9);
	}

	> .inner {
		-webkit-overflow-scrolling: touch;
		overflow-x: hidden;
		overflow-y: auto;
		position: absolute;
		left: 0;
		top: 0;
		padding: $pad 0 $pad 0;
		width: _size(sidebar-width-alt);
		height: 100%;
		display: flex;
		flex-direction: column;
		justify-content: space-between;

		> * {
			border-bottom: 0;
			margin: 0;
			padding: 0 $pad 0 $pad;

			> :last-child {
				margin-bottom: 0;
			}

			&:last-child {
				margin-bottom: 0;
				padding-bottom: 0;
			}
		}

		> .alt {
			background-color: darken(_palette(bg-alt), 2);
			border-bottom: solid 2px _palette(border);
			margin: ($pad * -1) 0 ($pad * 2) ($pad * -1);
			padding: $pad;
			width: calc(100% + $pad);
		}
	}

	.toggle {
		@include icon(false, solid);
		@include vendor('transition', 'left 0.5s ease');
		-webkit-tap-highlight-color: rgba(255,255,255,0);
		position: fixed;
		left: 0;
		border: 0;
		display: block;
		width: 6em;
		height: 6.25em;
		outline: 0;
		overflow: hidden;
		line-height: 6.25em;
		text-align: center;
		text-indent: 6em;
		z-index: _misc(z-index-base);

		&#sidebar-toggle-button {
			top:0;
		}

		&#sidebar-search-button {
			top:6.25em;
		}

		&#sidebar-logo-button {
			top:12.5em;
		}

		&:before {
			position: absolute;
			left: 0;
			top: 0;
			width: inherit;
			height: inherit;
			margin-left: (-0.875em / 2);
			font-size: 1.5rem;
			line-height: inherit;
			text-indent: 0;
		}

		&#sidebar-toggle-button:before {
			content: '\f0c9';
		}

		&#sidebar-search-button:before {
			content: '\f002';
		}

		&#sidebar-logo-button:before {
			display: none;
			content: '';
		}

		&#sidebar-logo-button svg {
			position: absolute;
			top: 20%;
			left: 4%;
			width: 60%;
			height: 60%;
			font-size: 1.5rem;
			line-height: inherit;
			text-indent: 0;
			fill: _palette(accent);
		}
	}

	&.inactive {
		margin-left: (_size(sidebar-width-alt) * -1);
		box-shadow: none;
	}

	body.is-preload & {
		display: none;
	}
}

/* Inverted */

.inverted #search {
	form {
		&:before {
			color: _palette(fg);
		}

		input[type="text"] {
			color: _palette(fg);
		}
	}
}

#sidebar.inverted {
	background-color: _palette(bg-inverted);

	header.major > :last-child {
		border-bottom: solid 3px _palette(fg-inverted);
	}

	a.toggle {
		color: _palette(accent-inverted);

		&:hover {
			color: _palette(accent-cp);
		}

		&#sidebar-logo-button svg {
			fill: _palette(accent-inverted);
			stroke: _palette(accent-inverted);
		}

		&#sidebar-logo-button:hover svg {
			fill: _palette(accent-cp);
			stroke: _palette(accent-cp);
		}
	}

	> .inner {

		> * {
			border-bottom: 0;
		}

		> .alt {
			background-color: darken(_palette(bg-inverted), 2);
			border-bottom: solid 2px _palette(border-inverted);
		}
	}
}

#sidebar.inverted.inactive {
	a.toggle {
		color: _palette(accent);

		&:hover {
			color: _palette(accent);
		}

		&#sidebar-logo-button svg {
			fill: _palette(accent);
			stroke: _palette(accent);
		}

		&#sidebar-logo-button:hover svg {
			fill: _palette(accent);
			stroke: _palette(accent);
		}
	}
}