/* page */

html {
	height: 100vh;
}

body {
	--hue: 34; /* 34 = Surge orange */
	--hue-remove: 0;
	--hue-tuning-point: 240;
	--scrollbar-size: 14px; /* 6px narrow; 24px standard */
}

body {
	background-color: hsl(var(--hue), 20%, 0%);
	color: white; /* hsl(var(--hue), 20%, 90%);*/
	padding: 0;
	margin: 0;
	height: 100vh;
	overflow: auto;
	overflow-x: clip;
	font-family: 'Segoe UI', 'sans', 'Arial', 'Tahoma';
}

body::-webkit-scrollbar-track,
body::-webkit-scrollbar-corner,
div::-webkit-scrollbar-track,
div::-webkit-scrollbar-corner {
    background-color: hsl(var(--hue), 30%, 10%);
}
body::-webkit-scrollbar-track {
	-webkit-box-shadow: inset 0 0 var(--scrollbar-size) rgba(0, 0, 0, 0.3);
}
body::-webkit-scrollbar,
div::-webkit-scrollbar {
    width: var(--scrollbar-size);
    height: var(--scrollbar-size);
    background-color: hsl(var(--hue), 80%, 90%);
}

body::-webkit-scrollbar-thumb,
div::-webkit-scrollbar-thumb {
    background-color: hsl(var(--hue), 10%, 20%);
}

/* Tables */

table {
	border-collapse: collapse;
	empty-cells: show;
	border-spacing: 1px;
}

th {
	font-weight: 400;
	background-color: hsla(var(--hue), 40%, 80%, 0.2);
}

th, td {
	padding: 0.1rem 0.5rem 0.2rem 0.5rem;
	border-style: solid;
	border-color: black;
}
th.right {
	text-align: right;
}
td {
	background-color: hsla(var(--hue), 40%, 80%, 0.1);
	text-align: center;
}
td.head {
	font-weight: 700;
	white-space: nowrap;
}
td.cell-equal {
	background: black;
	color: hsl(var(--hue), 20%, 70%);
}
td p:last-child {
	margin-bottom: 0;
}

/* Tuning analysis */
.analysis-cents {
	color: hsl(var(--hue), 80%, 80%);
	font-size: 80%;
}
.a-diff {
	font-size: 70%;
}

/* Text content */

.textSection {
	margin-bottom: 0.2rem;
	padding: 0.6rem 1rem 0.3rem 1rem;
	background-color: hsl(var(--hue), 30%, 5%);
}

.title {
	margin-top: -0.2rem;
	font-size: 1.3rem;
	font-weight: 600;
	color: hsl(var(--hue), 90%, 50%);
}

.icon-logo {
	position: relative;
	top: 0.35rem;
	height: 1.5rem;
}
.icon-logo > path {
	fill: hsl(var(--hue), 90%, 50%);
}

a, a:visited {
	color: hsl(var(--hue), 20%, 80%);
}

p {
	margin: 0.3em 0 0.7em 0;
	padding: 0;
}

.subtle {
	opacity: 0.6;
}

.no-pointer-events {
	pointer-events: none;
}

.right {
	text-align: right;
}

h1 {
	font-size: 1.3rem;
	color: hsl(var(--hue), 50%, 70%);
}
h1:first-child, h2:first-child {
	margin-top: 0;
}

h2 {
	font-size: 1.2rem;
	color: hsl(var(--hue), 50%, 70%);
}

table.property-form td {
	vertical-align: baseline;
}

hr {
	border: 1px solid hsl(var(--hue), 0%, 0%);
}

/* generic */
.hidden {
	display: none;
}
.warn, .not-available {
	background-color: hsl(0, 50%, 10%);
	color: hsl(0, 100%, 85%);
	padding: 0.4rem 1rem;
	border: 1px solid hsl(0, 50%, 20%);
	border-radius: 0.5rem;
}
.hint {
	color: hsl(var(--hue), 10%, 70%);
	margin-left: 1rem;
}
.nb {
	white-space: nowrap;
}

.buttonSVG.unavailable {
	cursor: not-allowed;
}

.prevent-select {
  -webkit-user-select: none;
  user-select: none;
}

.pointer-transparent {
	pointer-events: none;
}

/* Toolbar and icons */
.toolbar {
	display: flex;
	align-items: center;
	background-color: hsl(var(--hue), 20%, 10%);
	min-height: 2rem;
	padding: 0.4rem 0.9rem;
}
.toolbar .item {
	display: flex;
	align-items: center;
}
.toolbar .item:not(:first-child) {
	margin-left: 1.1rem;
}
.toolbar select, .toolbar button {
	margin-right: 0.7rem;
}
.toolbar label {
	padding-right: 0.4rem;
}

.icon {
	position: relative;
	top: 0.0rem;
	width: 2.3rem;
	height: 2.3rem;
	margin-right: 0.4rem;
	padding: 0.2rem 0.2rem 0.0rem 0.2rem;
	border: 2px solid hsla(0, 0%, 0%, 1);
	border-radius: 0.2rem;
	background-color: hsla(240, 0%, 10%, 0.8);
	font-size: 1.1rem;
	color: white;
	cursor: pointer;
}

.icon.large {
	width: 5rem;
	height: 5rem;
}

.iconPath.active {
	background-color: hsl(var(--hue), 30%, 40%);
	fill: hsl(var(--hue), 90%, 50%);
}

.iconPath {
	fill: hsl(var(--hue), 90%, 80%);
}

.iconPath-lines {
	stroke-width: 0.6rem;
	stroke: hsl(var(--hue), 90%, 80%);
	fill: none;
}
.iconPath-lines-narrower {
	stroke-width: 0.4rem;
	stroke: hsl(var(--hue), 90%, 80%);
	fill: none;
}
.iconPath-filled-lines {
	stroke-width: 0.6rem;
	stroke: hsl(var(--hue), 90%, 80%);
	fill: hsl(var(--hue), 95%, 10%);
}

button {
	padding: 0.3rem 0.8rem 0.4rem 0.8rem;
	color: white;
	font-family: 'Segoe UI', 'sans', 'Arial', 'Tahoma';
	font-size: 1.1rem;
	border-radius: 0.3rem;
	border: 2px solid hsla(var(--hue), 70%, 70%, 0);
	background-color: hsl(var(--hue), 20%, 25%);
	cursor: pointer;
}
button:hover {
	background-color: hsl(var(--hue), 20%, 30%);
	border: 2px solid hsl(var(--hue), 70%, 70%);
	outline-offset: -2px;
}
button.active {
	background-color: hsl(var(--hue), 20%, 20%);
}

.toolbar button {
	font-size: 0.9rem;
	background-color: hsla(240, 0%, 10%, 0.8);
	color: hsl(var(--hue), 20%, 80%);
}

.button-stack {
	display: flex;
	flex-direction: row;
}

.icon.add {
	background-color: hsl(var(--hue), 95%, 10%);
	font-size: 150%;
	padding-top: 0.2rem;
}
.icon-text {
	fill: hsl(var(--hue), 90%, 80%);
	text-anchor: middle;
	font-weight: 400;
	font-size: 6.6px;
}

/* Help (and perhaps later UI )*/
.help.cols {
	display: flex;
	flex-direction: row;
}
.help.col {
	width: 50%;
	padding: 0.2rem 1rem 0.6rem 1rem;
}

/* Modal */
.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 10; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: hsla(var(--hue), 15%, 10%, 0.8);
}

.modal-content {
  margin: auto auto 0 auto; /* 15% from the top and centered */
  border: 2px solid hsl(var(--hue), 20%, 0%);
	box-shadow: 0 5px 20px 0px hsla(var(--hue), 0%, 0%, 0.4);
	background-color: hsl(var(--hue), 15%, 10%);
  max-width: 37rem; /* Could be more or less, depending on screen size */
}

.modal-row {
	padding: 0.6rem 2rem 0.8rem 2rem;
}
.modal-row-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 2rem;
	padding: 1rem 2rem;
}

.modal-row.do-action {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem 2rem;
}

.modal-row-header h2 {
	margin-top: 0.8rem;
}

.modal-row textarea {
	min-height: 4rem;
	height: 70%;
	width: calc(100% - 1.4rem);
	margin: 0.6rem 1rem 0 0;
	padding: 0.45rem 0.7rem;
	background: black;
	color: white;
	border: 1px solid hsl(var(--hue), 20%, 30%);
	border-radius: 0.3rem;
}

.button-choices button {
	margin-right: 1rem;
}

.modal-row > label {
	display: inline-block;
	width: 10rem;
}

.tags {
	display: inline;
}
.tag {
	display: inline;
	padding: 0.1rem 0.4rem;
	border-radius: 0.15rem;
	background-color: hsl(240, 0%, 60%);
	font-weight: 700;
	font-size: 0.8rem;
}
.tag-WIP {
	background-color: hsl(240, 30%, 60%);
	color: black;
}

/* Surface */

.rows {
	display: flex;
	flex-direction: column;
}
.rows.center {
	align-items: center;
}
.rows.center button {
	margin-bottom: 0.5rem;
}

.columns {
	display: flex;
	flex-direction: row;
}

.column {
	background-color: hsl(var(--hue), 20%, 0%);
}

.overlay-content {
	padding: 1.2rem 1.5rem 1.1rem 1.5rem;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	background-color: hsla(var(--hue), 25%, 0%, 0.9);
	box-shadow: 0 5px 20px 0px hsla(var(--hue), 0%, 0%, 0.4);
}

.overlay-content .info {
	padding: 0rem 1.5rem 0rem 1.5rem;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.overlay-info {
	margin-left: 1rem;
}

.overlay-content h1 {
	margin: 0rem 0rem 0.5rem 1rem;
}

.overlay-content table {
	border-spacing: 0px 2px;
}

.overlay-content td {
	padding: 0.2rem 1.0rem;
	background-color: hsl(var(--hue), 50%, 70%, 0.15);
}


/* Component */
.component-displayName {
	font-size: 0.8rem;
	fill: hsla(var(--hue), 100%, 60%, 0.6);
}
.component-value {
	font-size: 0.8rem;
	fill: hsl(var(--hue), 100%, 60%);
}
.parameter-displayName {
	font-size: 0.8rem;
	fill: hsl(var(--hue), 50%, 80%);
}
.parameter-value {
	font-size: 0.8rem;
	fill: hsl(var(--hue), 100%, 60%);
}

/* SVG Buttons */
.buttonSVG {
	stroke: hsl(var(--hue), 50%, 5%);
	stroke-width: 1;
	fill: hsl(var(--hue), 95%, 10%);
	cursor: pointer;
}
.buttonSVG:hover {
	stroke: hsl(var(--hue), 70%, 70%);
	stroke-width: 2;
}
.buttonSVG.remove {
	fill: hsl(var(--hue-remove), 80%, 15%);
}

/* Inputs */

select, input, textarea {
	font-family: 'Segoe UI';
	font-size: 1.0rem;
	background: hsl(var(--hue), 0%, 10%);
	color: hsl(var(--hue), 20%, 80%);
	padding: 0.4rem 0.4rem;
	border: 1px solid hsl(var(--hue), 20%, 30%);
	border-radius: 0.25rem;
}
select {
	cursor: pointer;
}

/* Tab UI */

.filter-group {
  margin : 0.5rem 0.15rem 0 1rem;
}

button.filter {
  display          : inline-block;
  margin           : 0 0;
  padding          : 0.3rem 0.6rem 0.3rem 0.6rem;
  color            : hsl(var(--hue), 90%, 90%);
  border           : none;
  border-radius    : 0.3rem 0.3rem 0 0;
  background-color : hsl(var(--hue), 10%, 20%);
  font-size        : 1.1rem;
  cursor           : pointer;
}

button.filter:not(:last-child) {
  margin-right : 0.4rem;
}

button.filter:not(.selected) {
  box-shadow : inset 0px -20px 20px -20px hsl(var(--hue), 20%, 0%);
}

button.filter.selected {
  color            : white;
  background-color : hsla(var(--hue), 20%, 30%);
}

button.filter:hover {
	border: none;
}

.tabs-rule {
  width            : 100%;
  height           : 2px;
  background-color : hsl(var(--hue), 20%, 30%);
}

.tabs-title {
	margin-right: 0.6rem;
}

.analysis-options {
	margin-left: 1rem;
}
.analysis-options-select {
	padding: 0.0rem 0.4rem;
}


/* Tuning graphs */

.scale-lines {
	stroke: hsl(var(--hue), 40%, 90%);
	stroke-width: 1;
}

.reference-scale {
	stroke: hsl(var(--hue), 00%, 60%);
	stroke-width: 0.5;
}
.reference-scale-bg {
	stroke: none;
	/* fill: hsl(var(--hue), 0%, 10%); */
}

.reference-scale-lines {
	stroke: hsl(var(--hue), 20%, 100%);
	stroke-width: 1;
}

.reference-name {
	fill: hsl(var(--hue), 95%, 70%);
}
.reference-freq {
	fill: hsl(var(--hue), 95%, 70%);
	font-size: 75%;
	text-anchor: middle;
}

.tuning-name {
	fill: hsl(var(--hue), 90%, 50%);
}
.tuning-name-inline {
	color: hsl(var(--hue), 90%, 50%);
}

.tuning-scale-bg {
	stroke: none;
	fill: hsla(var(--hue), 30%, 13%, 0.80);
}
.tuning-scale-bg.selected {
	fill: hsla(var(--hue), 30%, 24%, 0.80);
}
.tuning-scale-bg-reference {
	stroke: none;
	fill: hsl(var(--hue), 40%, 10%);
}
.tuning-scale-bg-reference.selected {
	fill: hsl(var(--hue), 30%, 20%);
}
.tuning-scale-selection {
	stroke: none;
	fill: rgba(0,0,0,0.01);
	cursor: pointer;
}

.tuning-point {
	fill: hsla(var(--hue-tuning-point), 50%, 90%, 0.8);
}

.tuning-point-number-bg, .icon-shape-outline {
	stroke: hsl(var(--hue), 50%, 5%);
	stroke-width: 0.05rem;
	fill: hsl(var(--hue), 95%, 10%);
	cursor: pointer;
	filter: drop-shadow(0px 2px 3px hsla(0, 0%, 0%, 0.33));
}
.tuning-point-number-bg.selected, .icon-shape-fill {
	stroke: hsl(var(--hue), 30%, 70%);
	stroke-width: 0.05rem;
	fill: hsl(var(--hue), 90%, 30%);
}

.tuning-point-number {
	stroke: none;
	fill: hsl(var(--hue), 95%, 80%);
	/* alignment-baseline: middle; // removed - unsupported - do positioning maths instead */
	text-anchor: middle;
	letter-spacing: -0.06rem;
	font-weight: 700;
	/* font-size: 0.8rem; */
}
.tuning-point-number.selected {
	fill: hsl(var(--hue), 95%, 100%);
}

.tuning-point-label,
.tuning-point-number-ratio {
	stroke: none;
	fill: hsl(var(--hue), 95%, 90%);
	/* alignment-baseline: middle; // removed - unsupported - do positioning maths instead */
	text-anchor: middle;
	font-weight: 400;
	/* font-size: 0.7rem; */
}
.tuning-point-label {
	font-size: 0.8rem;
}
.tuning-point-label-bg {
	stroke: hsl(var(--hue), 50%, 0%);
	stroke-width: 0.5px;
	fill: hsl(var(--hue), 95%, 5%);
	cursor: pointer;
}

.note-number-inline {
	display: inline-block;
	text-align: center;
	padding: 0rem 0.1rem 0.1rem 0.1rem;
	margin-top: 0.2rem;
	border-radius: 2rem;
	border-style: solid;
	border-color: hsl(var(--hue), 30%, 70%);
	border-width: 0.06rem;
	background-color: hsl(var(--hue), 90%, 30%);
	min-width: 1.2rem;
}

/* icons */
.icon-shape-fill {
	stroke-width: 5;
}
.icon-shape-outline {
	stroke-width: 5;
}