Ben / RubHub

/* Header sticks to the top naturally */
#mobile-header {
	display: none;
}

#sidebar {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	max-width: var(--sidebar-width);
	height: 100%;
	display: flex;
	/* left on one side, right on the other */
	align-items: start;
	flex-direction: column;
	gap: var(--space-m);
	justify-content: start;
	padding: var(--space-m);
	background: var(--background-color-bright);
	transition: max-width 300ms ease-in-out;
	z-index: 8;
}

.logo {
	font-size: 1.5rem;
	text-decoration: none;
	line-height: 1em;
	color: var(--secondary-color);
}

.nav-btn {
	text-decoration: none;
	color: var(--text-color);
	display: block;
	width: 100%;
	padding: var(--space-s) var(--space-m);
	border-radius: var(--space-s);
	background: var(--background-color-bright);
	transition: background-color 300ms ease-in-out;
}

.nav-btn:focus,
.nav-btn:hover,
.nav-btn:active {
	background: var(--background-color);
}

.nav-section-header {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	width: 100%;
}

.nav-section-heading {
	display: block;
	flex: 1;
	padding: var(--space-s) var(--space-m);
	font-size: 0.85rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--text-color);
	opacity: 0.6;
	text-decoration: none;
}

.nav-section-action {
	text-decoration: none;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: var(--space-s);
	background: var(--background-color-bright);
	transition:
		background-color 300ms ease-in-out,
		opacity 300ms ease-in-out;
	opacity: 0.5;
	font-size: 1.2rem;
	flex-shrink: 0;
	color: var(--text-color);
	line-height: 1;
}

.nav-section-action:hover,
.nav-section-action:focus {
	background: var(--background-color);
	opacity: 1;
}

.nav-project-item {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	width: 100%;
}

.nav-btn-secondary {
	text-decoration: none;
	color: var(--text-color);
	display: block;
	flex: 1;
	padding: var(--space-s) var(--space-m);
	border-radius: var(--space-s);
	background: var(--background-color-bright);
	transition: background-color 300ms ease-in-out;
	opacity: 0.8;
	font-size: 0.95rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.nav-btn-secondary:focus,
.nav-btn-secondary:hover,
.nav-btn-secondary:active {
	background: var(--background-color);
	opacity: 1;
}

.nav-project-settings {
	text-decoration: none;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: var(--space-s);
	background: var(--background-color-bright);
	transition:
		background-color 300ms ease-in-out,
		opacity 300ms ease-in-out;
	opacity: 0.5;
	font-size: 0.9rem;
	flex-shrink: 0;
	color: var(--text-color);
}

.nav-project-settings:hover,
.nav-project-settings:focus {
	background: var(--background-color);
	opacity: 1;
}

#sidebar a.logo {
	background: var(--background-color-bright);
	color: var(--secondary-color);
}

#mobile-header .actions,
#sidebar .actions {
	padding: var(--space-s) var(--space-m);
	align-items: center;
	width: 100%;
}

#mobile-header .actions > span,
#sidebar .actions > span {
	flex: 1;
}

.username-link {
	flex: 1;
	text-decoration: none;
	color: var(--text-color);
}

#sidebar-top {
	display: flex;
	align-content: start;
	justify-content: start;
	width: 100%;
}

#sidebar-top .logo {
	padding: var(--space-s) var(--space-m);
}

@media screen and (min-width: 1000px) {
	main > section {
		max-width: calc(var(--max-content-width) + var(--sidebar-width));
		padding: 0 0 0 var(--sidebar-width);
	}
}

@media screen and (max-width: 1000px) {
	#mobile-header {
		display: flex;
		align-items: center;
		flex-direction: row;
		gap: var(--space-m);
		justify-content: center;
		padding: var(--space-m) var(--space-l);
		background: var(--background-color-bright);
		z-index: 10;
	}

	#mobile-header .show-navigation .icon {
		width: 1.5rem;
		height: 1.5rem;
	}

	#mobile-header .show-navigation {
		background: var(--background-color-bright);
	}

	#mobile-header .show-navigation.active {
		background: var(--primary-color-dark);
	}

	#sidebar-top,
	#sidebar .actions {
		display: none;
	}

	#sidebar {
		transform: translateX(-100%);
		padding-top: 3.5rem;
		transition: transform 300ms ease-in-out;
	}

	#sidebar.visible {
		transform: translateX(0);
	}

	#mobile-header .show-navigation {
		margin-left: calc(var(--space-m) * -1);
	}
}

@media screen and (max-width: 500px) {
	#sidebar {
		max-width: none;
	}
}