PTB-fe/styles/app/layout/layout.scss

/* ========================================================================
     Component: layout
 ========================================================================== */

//
// Main layout
// This file controls the presentation of all components
//  .wrapper
//     .section-container
//       .content-wrapper
//     .aside-container
//
// If modified or removed make sure to check the variable
// shared with other components
// -------------------------------------------------------------
$aside-wd: 220px;
$aside-wd-collapsed: 70px;
$aside-wd-collapsed-text: 90px;
$aside-bg: #fff;

$content-bg: $body-bg;
$content-heading-bg: #a9a7c9;
$content-heading-border: #cfdbe2;
$content-padding: 20px;

$footer-hg: 60px;

$navbar-hg: $navbar-height;

$boxed-max-width: 1140px;
$z-index-main-section: 111;

html {
	/* $replace rtl */
	direction: ltr;
	height: 100%; // http://updates.html5rocks.com/2013/12/300ms-tap-delay-gone-away
	-ms-touch-action: manipulation;
	touch-action: manipulation;
	font-size: 16px; // force same font size acrros all device
}

html,
body,
#__next,
#__settings_provider,
#__themes_provider {
	// overflow-x: hidden;
	height: 100%;
}

// Main wrapper
// -----------------------------
.wrapper {
	position: relative;
	width: 100%;
	height: auto;
	min-height: 100%;
	overflow-x: hidden;
	// Contains the main sidebar
	.aside-container {
		// visibility: hidden;
		position: absolute;
		width: $aside-wd;

		top: 0;
		left: 0;
		bottom: 0;
		z-index: $z-index-main-section + 5; // @include transition(visibility 0s linear .3s);
		backface-visibility: hidden;
		background-color: $aside-bg;

		.aside-inner {
			padding-top: $navbar-hg;
			height: 100%;
			width: $aside-wd;
			overflow: hidden;
		}

		.nav-floating {
			// position: handled from directive
			left: inherit;
			margin-left: $aside-wd;
			z-index: $z-index-main-section * 10;

			min-width: 190px;
			overflow: auto;
		}
	}
	// Contains the main content
	.section-container {
		position: relative;
		height: 100%;
		margin-left: 0; // overflow: hidden;
		z-index: $z-index-main-section;
		background-color: $content-bg;
		margin-bottom: $footer-hg !important; // ensure a space for the footer
	} // Page Footer
	.footer-container {
		position: absolute;
		left: 0;
		right: 0;
		bottom: 0;
		height: $footer-hg;
		border-top: 1px solid $gray-light;
		padding: $content-padding;
		z-index: $z-index-main-section - 2;
		font-size: 0.875rem;
		p {
			margin: 0;
		}
	}
}

.modal-open .wrapper {
	z-index: 0;
}

// Page main content
// -----------------------------
.content-wrapper {
	padding: 15px;
	width: 100%; // styling to visually wrap the component
	border-top: 1px solid rgba(0, 0, 0, 0.15);
	margin-top: -1px;

	.unwrap {
		margin: -15px; // expand over wrapper padding
		@include media-breakpoint-up(md) {
			margin: -20px; // expand over wrapper padding
		}
	}

	.content-heading {
		display: flex;
		align-items: center;
		font-size: 1.5rem;
		line-height: $headings-line-height;
		color: #929292;
		margin: -15px;
		margin-bottom: 20px;
		padding: 15px;
		font-weight: normal;
		background-color: $content-heading-bg;
		border-bottom: 1px solid $content-heading-border;
		small {
			display: block;
			font-size: 12px;
			color: $text-muted;
		}
	}

	.container,
	.container-fluid {
		padding-left: 0;
		padding-right: 0;
	}

	@include media-breakpoint-up(md) {
		padding: $content-padding; //overflow: auto; // required for portlets
		.content-heading {
			margin: -$content-padding;
			margin-bottom: $content-padding;
			padding: $content-padding;
			// background-color: #e3f0ff;
			button,
			.btn {
				margin: 0;
			}
		}
	}
}

// Desktop layout
// -----------------------------
@include media-breakpoint-up(md) {
	body {
		min-height: 100%;
	}

	.wrapper {
		.aside-container {
			.aside-inner {
				// padding-top: $navbar-hg;
			}
		}

		.section-container,
		.footer-container {
			margin-left: $aside-wd;
		}

		.section-container {
			// with just a margin we can make the
			// right sidebar always visible
			&.has-sidebar-right {
				margin-right: $aside-wd + 20;
				+ .offsidebar {
					z-index: 1;
				}
			}
		}
	}
}

// Aside toggled layout
// On mobile acts like offcanvas
// -----------------------------
@include media-breakpoint-down(sm) {
	// csstransforms3d
	.wrapper {
		backface-visibility: hidden;
		.section-container,
		.footer-container {
			margin-left: 0;
			transform: translate3d(0, 0, 0);
			transition: transform 0.3s ease;
		}
		.aside-container {
			margin-left: 0;
			transform: translate3d(-$aside-wd, 0, 0);
			transition: transform 0.3s ease;
		}
	}

	.aside-toggled {
		.wrapper {
			.section-container,
			.footer-container {
				transform: translate3d($aside-wd, 0, 0);
			}
			.aside-container {
				transform: translate3d(0, 0, 0);
			}
		}
	}
}

// Toggle and collapsed behavior overrides
@include media-breakpoint-down(sm) {
	// csstransforms3d
	.aside-collapsed .wrapper {
		backface-visibility: hidden;
		.section-container,
		.footer-container {
			margin-left: 0;
			transform: translate3d(0, 0, 0);
			transition: transform 0.3s ease;
		}
		.aside-container {
			margin-left: 0;
			transform: translate3d(-$aside-wd-collapsed, 0, 0);
			transition: transform 0.3s ease;
		}
	}

	.aside-collapsed.aside-toggled {
		.wrapper {
			.section-container,
			.footer-container {
				transform: translate3d($aside-wd-collapsed, 0, 0);
			}
			.aside-container {
				transform: translate3d(0, 0, 0);
			}
		}
	}
}

// Aside collapsed layout
// -------------------------------
// Aside status toggled via JS
.aside-collapsed {
	overflow-y: auto;
	.wrapper {
		.aside-container {
			&,
			.aside-inner {
				width: $aside-wd-collapsed;
			}
			.nav-floating {
				margin-left: $aside-wd-collapsed;
			}
		}
	}
}

// Margin only exists above tablet
@include media-breakpoint-up(md) {
	// Aside status toggled via JS
	.aside-collapsed {
		.wrapper {
			.section-container,
			.footer-container {
				margin-left: $aside-wd-collapsed;
			}
		}
	}
}

// ------------------------------
// Collapsed variation with text
// ------------------------------
@include media-breakpoint-down(sm) {
	// csstransforms3d
	.aside-collapsed-text .wrapper {
		backface-visibility: hidden;
		.section-container,
		.footer-container {
			margin-left: 0;
			transform: translate3d(0, 0, 0);
			transition: transform 0.3s ease;
		}
		.aside-container {
			margin-left: 0;
			transform: translate3d(-$aside-wd-collapsed-text, 0, 0);
			transition: transform 0.3s ease;
		}
	}

	.aside-collapsed-text.aside-toggled {
		.wrapper {
			.section-container,
			.footer-container {
				transform: translate3d($aside-wd-collapsed-text, 0, 0);
			}
			.aside-container {
				transform: translate3d(0, 0, 0);
			}
		}
	}
}

// Aside collapsed layout
// -------------------------------
// Aside status toggled via JS
.aside-collapsed-text {
	overflow-y: auto;
	.wrapper {
		.aside-container {
			&,
			.aside-inner {
				width: $aside-wd-collapsed-text;
			}
			.nav-floating {
				margin-left: $aside-wd-collapsed-text;
			}
		}
	}
}

// Margin only exists above tablet
@include media-breakpoint-up(md) {
	// Aside status toggled via JS
	.aside-collapsed-text {
		.wrapper {
			.section-container,
			.footer-container {
				margin-left: $aside-wd-collapsed-text;
			}
		}
	}
}

// end collapsed variation with text
// mixin to remove transformations
@mixin disable-transform() {
	-webkit-transform: none;
	-moz-transform: none;
	-opera-transform: none;
	-ms-transform: none;
	transform: none;
}

// Fixed layout
// -----------------------------
.layout-fixed {
	@media (max-width: $boxed-max-width) {
		&.aside-toggled,
		&.offsidebar-open {
			overflow-y: hidden;
		}
	}

	.wrapper {
		.topnavbar-wrapper {
			position: fixed;
			top: 0px;
			width: 100%;
			z-index: $z-index-main-section + 10;
		}
		.aside-container,
		.offsidebar {
			position: fixed;
		}
		/* only applied to sidebar */
		.aside-container {
			/* safari fix */
			height: 1px;
			min-height: 100%;
			/* ios blanks space fix */
			.aside-inner {
				position: fixed;
				top: 0;
				bottom: 0;
			}
		}
		.section-container {
			margin-top: $navbar-hg;
		}
	}
}

/* IE10+ hack: safari fix breaks ie so we need to target ie only to restore */

_:-ms-lang(x),
.layout-fixed .wrapper .aside-container .aside-inner {
	position: static !important;
}

// Boxed layout (only for desktops)
// -----------------------------
.layout-boxed {
	@include media-breakpoint-up(lg) {
		overflow: auto !important;
		.wrapper {
			margin: 0 auto;
			overflow: hidden;
			box-shadow: 0 0 13px rgba(0, 0, 0, 0.25);

			.offsidebar {
				position: absolute !important;
			}

			.aside-container {
				left: inherit;
			}
			&,
			& .topnavbar-wrapper {
				width: 970px;
			}
		}

		&.layout-fixed {
			.wrapper .aside-container .aside-inner {
				left: inherit;
			}
		}
	} // max size for large devices
	@include media-breakpoint-up(xl) {
		.wrapper {
			&,
			& .topnavbar-wrapper {
				width: $boxed-max-width;
			}
		}
	}
} // boxed

// Sidebar backdrop
.sidebar-backdrop {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: $aside-wd;
	z-index: $z-index-main-section + 1;
	.aside-collapsed & {
		left: $aside-wd-collapsed;
	}
	.aside-collapsed-text & {
		left: $aside-wd-collapsed-text;
	}
}