/* header formatting */
@media (min-width: 768px) {
	.navbar-nav {
		transform: translateY(8px);
	}
}


#navbarSupportContent .navbar-nav {
	column-gap: 2rem;
}

#navbarSupportContent .nav-link,
#navbarSupportContent .dropdown-toggle {
	color: inherit;
	font-family: inherit;
	font-size: var(--bs-nav-link-font-size);
	font-weight: var(--bs-nav-link-font-weight);
	line-height: var(--bs-nav-link-line-height);
	transition: font-size 150ms ease, text-decoration-color 150ms ease;
	transform-origin: center;
}

#navbarSupportContent .dropdown-toggle {
	background: transparent;
	border: 0;
	padding: var(--bs-nav-link-padding-y) var(--bs-nav-link-padding-x);
}

#navbarSupportContent .nav-link:hover,
#navbarSupportContent .dropdown-toggle:hover {
	transform: scale(1.05);
	text-decoration: underline;
}

@media (max-width: 767.98px) {

	#navbarSupportContent .nav-link,
	#navbarSupportContent .dropdown-toggle {
		transform-origin: left center;
		width: 90%;
	}

	#navbarSupportContent .dropdown-toggle {
		text-align: left;
	}
}

/* logo img */
#aboutIcon {
	height: 50px;
	width: auto;
}


/* main page content */
#main_content {
	width: 90%;
	margin: 1.5rem auto 0;
	text-align: justify;
	font-size: 18px;
}

@media (min-width: 768px) {
	#main_content {
		width: 60%;
	}
}

/* maximize circuit js iframe */
#circuitFrame {

	width: 100%;
	height: 400px;
	box-sizing: border-box;
}

#circuitPanel.maximized {
	position: fixed;
	top: var(--navbar-bottom, 0px);
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 1040;
	padding: 1rem;
	background: var(--bs-body-bg);
}

#circuitPanel.maximized #circuitFrame {
	flex: 1 1 auto;
	width: 100%;
	height: auto;
	min-height: 0;
}

#circuitPanel.maximized {
	flex: 0 0 auto;
}


/* circuitjs iframe top panel; follow color theme */
.circuit-toolbar {
	background-color: var(--bs-tertiary-bg);
	color: var(--bs-body-color);
	border-color: var(--bs-border-color) !important;
}

/* change color theme icon and add-user size */
#themeIcon,
#registerIcon {
	width: 24px;
	height: auto;
}

#modalMsgIcon {
	width: 50px;
	height: auto;
}

/* fatal error page */
#fatalErrorContent {
	flex: 1 1 auto;
	width: 70%;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

#fatalErrorContent h1 {
	text-align: center;
	margin-bottom: 1.5rem;
}

#fatalErrorBody {
	margin-top: 1.5rem;
}