:root {
  color-scheme: light;
  --bg: #ffffff;
  --panel: #ffffff;
  --border: #aaaaaa;
  --muted: #888888;
  --accent: #333333;

  --text: #000000;
  --header-bg: #f8e7f7;
  --main-bg: #f8f8f8;
  --btn-bg: #777777;
  --btn-color: #ffffff;
  --btn-bg-hover: #222222;
  --btn-color-hover: #ffffff;
  --border: solid 1px #cccccc;


  --header-height: 110px;
  --footer-height: 70px;
  --left-width: 52%;
  --radius: 6px;
  --control-font-size: 11px;
  --control-font-weight: 600;
  --control-letter-spacing: 0.5px;
  --control-padding-y: 6px;
  --control-padding-x: 10px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;

  font-family: "Nunito", "Inter", "Segoe UI", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: 13px;
  font-style: normal;
  color: var(--text);
}

body {
  background: var(--bg);
  height: 100vh;
  overflow: hidden;
}

i,
em,
b {
  font-style: normal;
  font-weight: bold;
}

.app-main {
  display: flex;
  gap: 0;
  height: calc(100vh - var(--header-height) - var(--footer-height));
  margin-top: var(--header-height);
  margin-bottom: var(--footer-height);
  margin: 0;
  padding: 0;
  background: var(--main-bg);
}

.app-header,
.app-footer {
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: var(--header-bg);
  border-bottom: 2px solid var(--border);
  border-top: 2px solid var(--border);
  backdrop-filter: blur(12px);
  z-index: 10;
  font-size: 10px;
}

.app-header {
  top: 0;
  min-height: var(--header-height);
  padding-top:10px;
  align-items: flex-end;
}

.app-footer {
  position: sticky;
  bottom: 0;
  height: var(--footer-height);
  border-top: 1px solid var(--border);
  border-bottom: none;
  color: var(--text);
}

.app-header h1 {
  font-size: 20px;
  letter-spacing: 1px;
}

.app-header p {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.app-footer span {
  max-height: 100%;
}

.panel {
  padding: 32px;
  background: var(--panel);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel-left {
  flex: 0 0 var(--left-width);
  border-right: 1px solid var(--border);
  overflow-y: scroll;
  scrollbar-width: auto;
	padding: 5px;
}
.panel-left::-webkit-scrollbar {
	width: 8px;
}
.panel-left::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.35);
  border-radius: 999px;
}
.panel-left::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.08);
}

.panel-right {
  flex: 1;
  scrollbar-width: none;
}
.panel-right::-webkit-scrollbar {
	width: 0;
	height: 0;
}

.divider {
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--border), transparent);
  background: var(--accent);
  cursor: col-resize;
  position: relative;
}

.divider::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: var(--border);
  opacity: 0.4;
  border-radius: 999px;
}

h2 {
  font-size: 18px;
  letter-spacing: 0.6px;
}

p {
  color: var(--text);
  line-height: 1.6;
  padding-top: 6px;
  padding-bottom: 6px;
}

hr {
  margin-top: 12px;
  margin-bottom: 12px;
  width: 100%;
}

.field-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  row-gap: 20px;
}

.field {
  white-space: nowrap;
  font-size: 13px;

  grid-column: span 2;
  display: grid;
  grid-template-columns: subgrid;
  align-items: center;
  gap: 15px;
}

#uploadField {
  grid-template-columns: auto 1fr;
}

#dashArrayField {
  grid-template-columns: auto 1fr;
  > input[type="text"] {
    border: var(--border);
  }
}

.buttonRange {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
}

.buttonRange > div {
  display: grid;
  grid-template-columns: repeat(4, auto);
}

.field0 {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}


input[type="text"],
input[type="number"] {
  margin-top: 3px;
  padding: 5px 6px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  width: 100px;
}
input[type="number"] {
  width: 50px;
}

textarea {
  margin-top: 3px;
  padding: 5px 6px;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  width: 100%;
  resize: none;
}

input[type="range"] {
  accent-color: var(--accent);
  min-width: 300px;
}

input[type="color"] {
  width: 60px;
  height: 32px;
  border: var(--border);
  border-radius: var(--radius);
}

.radio-group {
  display: inline-flex;
  gap: 8px;
}

.radio-group input {
  display: none;
}

.radio-group label {
  padding: calc(var(--control-padding-y) * 0.67) calc(var(--control-padding-x) * 0.7);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: var(--control-font-size);
  font-weight: var(--control-font-weight);
  letter-spacing: var(--control-letter-spacing);
  cursor: pointer;
  transition: all 0.2s ease;
}

.radio-group input:checked+label {
  background: var(--btn-bg);
  border-color: var(--border);
}

.btn {
  padding: var(--control-padding-y) var(--control-padding-x);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--btn-bg);
  color: var(--btn-color);
  font-size: var(--control-font-size);
  font-weight: var(--control-font-weight);
  letter-spacing: var(--control-letter-spacing);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  min-width: 40px;
}

.btn:hover {
  background: var(--btn-bg-hover);
  color: var(--btn-color-hover);
}

.btn-svg {
  padding: 0;
  margin: 0;
  background: var(--button-bg);
  color: var(--button-text);
  border: none;
  cursor: pointer;
}

.btn-svg:hover,
.btn-svg-selected {
  background: #eee4ef;
  color:  #dcc1df;
}

.btn-svg {
  box-sizing: border-box;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.btn-svg svg {
  width: 100%;
  height: 100%;
  display: block;
  max-width: 100%;
  max-height: 100%;
}

a {
  color: var(--text);
}

a:hover {
  background: var(--btn-bg-hover);
  color: var(--btn-color-hover);
}

.image-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--bg), var(--panel));
  border: 1px solid var(--border);
  overflow: hidden;
}

.image-glow {
  position: absolute;
  inset: -40% 0 0 -20%;
  background: radial-gradient(circle,
      color-mix(in srgb, var(--accent) 35%, transparent),
      transparent 65%);
}

.image-content {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.image-content span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text);
}

.image-content strong {
  font-size: 18px;
}

.grid-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.grid-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.button-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

.grid-btn {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  font-size: var(--control-font-size);
  font-weight: var(--control-font-weight);
  letter-spacing: var(--control-letter-spacing);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.grid-btn:hover {
  background: var(--accent);
  border-color: var(--border);
}

.radio-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 8px;
}

.radio-tile input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-tile {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  font-size: var(--control-font-size);
  font-weight: var(--control-font-weight);
  letter-spacing: var(--control-letter-spacing);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.radio-tile:hover {
  background: var(--accent);
  border-color: var(--border);
}

.radio-tile.is-active {
  background: var(--accent);
  border-color: var(--border);
}

.app-header .btn {
	margin-bottom:6px;
}

.headerLeft {
	width:60%;
}

.headerRight {
	padding-left:32px;
	padding-bottom:6px;
	width:40%;
}

.lineCommands {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

textarea.lineCommand {
	margin-bottom:12px;
	width:470px;
}

.lineCommands input[type="number"] {
	margin-bottom:6px;
}

.panel-right {
  align-items: stretch;
}

.previewRow {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
}

#previewComponent {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 75px;
  width: clamp(110px, 26%, 180px);
  min-height: 75px;
}

#componentPreview {
  display: block;
  width: 100%;
  max-height: 75px;
  height: auto;
  object-fit: contain;
}

.componentHelp {
  margin: 0;
  flex: 1;
  padding: 0;
  line-height: 1.4;
}

#previewContainer {
	width: 100%;
}

#mandalaPreview {
  display: block;
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

@media (max-width: 900px) {
  .app-main {
    flex-direction: column;
  }

  .panel-right {
    padding-bottom: var(--footer-height);
  }

  .divider {
    width: 100%;
    height: 2px;
    background: var(--accent);
    cursor: row-resize;
  }

  .field {
    grid-template-columns: 1fr;
    align-items: start;
  }

    .app-footer {
    overflow-y: scroll;
    scrollbar-width: none;
  }

  .app-footer::-webkit-scrollbar {
	width: 0;
	height: 0;
}

  .app-footer::before {
    content: " ";
    height: var(--footer-height);
    width: 100%;
    position: absolute;
    bottom: 0;
  }

table, th, td, tr {
  border-collapse: collapse;
  border: none;
}

tr {
	vertical-align:top;
	margin: 0;
	margin-bottom:0px;
}
td {
	margin-right:0px;
	margin-left:0px;
	padding:0px;
}

}