:root {
  color-scheme:dark;
  --bg:#141b20;
  --panel:#1c252b;
  --line:#344148;
  --text:#e3e8e5;
  --muted:#a0aeb2;
  --accent:#b6d9a5;
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
* {
  box-sizing:border-box;
}
body {
  margin:0;
  background:var(--bg);
  color:var(--text);
}
header {
  padding:22px 30px;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand {
  display:flex;
  gap:14px;
  align-items:center;
}
.mark {
  font-size:42px;
  line-height:1;
  color:var(--accent);
}
h1,h2,h3,p {
  margin:0;
}
h1 {
  font-size:21px;
  letter-spacing:2px;
}
.brand p,.eyebrow {
  font-size:10px;
  letter-spacing:2px;
  color:var(--muted);
}
.local {
  font-size:12px;
  color:var(--accent);
}
main {
  display:grid;
  grid-template-columns:290px minmax(0,1fr);
  max-width:1900px;
  margin:auto;
}
aside {
  border-right:1px solid var(--line);
  padding:8px 22px 26px;
}
aside section {
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
aside h2 {
  font-size:14px;
  margin-bottom:16px;
  display:flex;
  gap:12px;
}
aside h2 span {
  color:var(--accent);
  font-size:12px;
}
label {
  display:block;
  margin:12px 0 6px;
}
label small {
  display:block;
  font-size:11px;
  color:var(--muted);
  font-weight:400;
}
button,select,input {
  font:inherit;
}
button,select,.unit-input {
  border:1px solid var(--line);
  border-radius:6px;
  background:#222e35;
  color:var(--text);
  min-height:37px;
}
button {
  padding:7px 12px;
  cursor:pointer;
}
button:hover:not(:disabled) {
  border-color:var(--accent);
  background:#2d3c40;
}
button:disabled {
  opacity:.4;
  cursor:default;
}
button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible {
  outline:2px solid var(--accent);
  outline-offset:3px;
}
select {
  width:100%;
  padding:7px 10px;
}
input[type=range] {
  width:100%;
  accent-color:var(--accent);
}
.unit-input {
  display:flex;
  align-items:center;
  overflow:hidden;
  padding-right:12px;
}
.unit-input input {
  background:transparent;
  border:0;
  color:var(--text);
  width:100%;
  padding:9px 12px;
  min-width:0;
}
.unit-input span {
  color:var(--muted);
  white-space:nowrap;
}
.upload {
  border:1px dashed #688176;
  border-radius:7px;
  background:#26352f;
  padding:22px 10px;
  text-align:center;
  cursor:pointer;
}
.upload b {
  display:block;
  font-size:13px;
  color:#d5e7c9;
}
.upload small {
  margin-top:5px;
  font-size:10px;
}
.upload input {
  display:block;
  width:100%;
  font-size:10px;
  margin-top:12px;
}
.upload.drag {
  background:#3d5545;
  outline:2px solid var(--accent);
}
.muted {
  font-size:11px;
  color:var(--muted);
  margin-top:9px;
}
.text-button {
  padding:0;
  background:none;
  border:0;
  color:var(--accent);
  font-size:12px;
}
.presets {
  display:flex;
  gap:5px;
  margin:8px 0;
}
.presets button {
  flex:1;
  padding:2px;
  min-height:27px;
  font-size:11px;
}
details {
  margin-top:18px;
}
summary {
  cursor:pointer;
  color:var(--muted);
  font-size:12px;
}
output {
  float:right;
  font-size:11px;
  color:var(--accent);
}
.primary,.secondary,#exportLarge {
  width:100%;
  margin-top:12px;
}
.primary {
  background:var(--accent);
  color:#17221c;
  border-color:var(--accent);
  font-weight:650;
}
.primary:hover:not(:disabled) {
  background:#c9eaba;
  color:#17221c;
}
.secondary {
  border-color:#6c8e79;
}
.intro {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-bottom:26px;
}
.intro h2 {
  font-size:23px;
  font-weight:550;
  margin-top:7px;
}
.badge {
  padding:5px 10px;
  border:1px solid #465d4c;
  border-radius:4px;
  color:#bbd3b2;
  font-size:10px;
  white-space:nowrap;
}
article {
  padding:28px;
  min-width:0;
}
.views {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.view {
  min-width:0;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  background:var(--panel);
}
.view-title {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  padding:12px 15px;
  border-bottom:1px solid var(--line);
}
h3 {
  font-size:13px;
  font-weight:550;
}
.view-title span,.view-title small {
  font-size:11px;
  color:var(--muted);
}
.source-viewport,.result-viewport {
  height:430px;
  overflow:auto;
  position:relative;
}
.checker {
  background-color:#1c2529;
  background-image:conic-gradient(#273136 25%,transparent 0 50%,#273136 0 75%,transparent 0);
  background-size:20px 20px;
}
.source-viewport {
  display:flex;
  align-items:center;
  justify-content:center;
}
.source-viewport canvas {
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  width:auto;
  height:auto;
}
.placeholder {
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  color:var(--muted);
  padding:20px;
  text-align:center;
  pointer-events:none;
}
.placeholder span {
  font-size:55px;
  line-height:1.4;
  color:#6e817d;
}
.placeholder p {
  font-size:14px;
  margin-top:16px;
}
.placeholder small {
  font-size:11px;
  margin-top:5px;
}
#pixelWrap {
  position:relative;
  margin:auto;
  touch-action:none;
}
#resultCanvas {
  display:block;
  image-rendering:pixelated;
  image-rendering:crisp-edges;
}
#gridCanvas {
  position:absolute;
  left:0;
  top:0;
  pointer-events:none;
}
#pixelWrap[hidden],canvas[hidden],.placeholder[hidden] {
  display:none;
}
.toolbar {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  margin-top:15px;
}
.tools {
  display:flex;
  gap:5px;
  align-items:center;
}
.tools button {
  font-size:11px;
  padding:5px 9px;
  min-height:32px;
}
.tools button.selected {
  color:var(--accent);
  border-color:var(--accent);
  background:#2c3931;
}
.tools select {
  width:65px;
  min-height:32px;
  padding:4px;
  font-size:11px;
}
.inline {
  display:flex;
  gap:3px;
  align-items:center;
  font-size:11px;
  margin:0 3px;
  white-space:nowrap;
}
.inline input {
  accent-color:var(--accent);
}
input[type=color] {
  padding:2px;
  width:33px;
  height:32px;
  background:transparent;
  border:1px solid var(--line);
  border-radius:4px;
}
.status {
  margin-top:15px;
  padding:12px 15px;
  font-size:12px;
  background:#25342e;
  border:1px solid #3d5547;
  border-radius:6px;
  color:#c4dbb9;
}
.status.error {
  background:#442d2b;
  color:#f4c2b6;
  border-color:#845149;
}
.palette-section {
  margin-top:20px;
  border:1px solid var(--line);
  border-radius:7px;
  overflow:hidden;
}
.palette {
  padding:14px;
  display:flex;
  flex-wrap:wrap;
  gap:5px;
  max-height:150px;
  overflow:auto;
}
.swatch {
  width:23px;
  height:23px;
  min-height:23px;
  border:1px solid #ffffff35;
  border-radius:3px;
  padding:0;
}
.swatch:hover:not(:disabled) {
  outline:2px solid var(--accent);
}
footer {
  font-size:11px;
  color:var(--muted);
  line-height:1.9;
  margin-top:22px;
}
@media(min-width:1500px) {
  .source-viewport,.result-viewport {
    height:540px;
  }
}
@media(max-width:1050px) {
  .views {
    grid-template-columns:1fr;
  }
  .source-viewport {
    height:260px;
  }
  .result-viewport {
    height:340px;
  }
  .badge {
    display:none;
  }
  .intro h2 {
    font-size:20px;
  }
}
@media(max-width:640px) {
  header {
    padding:16px;
  }
  .local {
    font-size:10px;
  }
  main {
    display:block;
  }
  aside {
    border-right:0;
    padding:0 18px;
  }
  article {
    padding:22px 18px;
  }
  aside section {
    padding:18px 0;
  }
  .tools {
    flex-wrap:wrap;
  }
}
:root .palette-actions {
  display:flex;
  gap:8px;
  padding:0 14px 14px;
  flex-wrap:wrap;
}
.palette-actions button,.reference-controls button {
  font-size:12px;
}
.reference-controls {
  display:flex;
  align-items:end;
  gap:16px;
  padding:4px 14px;
  flex-wrap:wrap;
}
.reference-file {
  flex:1;
  min-width:210px;
  font-size:12px;
}
.reference-file input {
  display:block;
  font-size:11px;
  width:100%;
  margin-top:7px;
}
.reference-controls label {
  font-size:12px;
}
.reference-controls select {
  width:90px;
  display:block;
}
.reference-controls button {
  margin-bottom:6px;
}
.reference-info {
  padding:0 14px;
}

.source-viewport.same-scale {
  display: block;
}
.source-viewport.same-scale canvas {
  display: block;
  margin: auto;
}
.result-viewport {
  touch-action: none;
  overscroll-behavior: contain;
}
#pixelWrap, #resultCanvas {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.input-guide {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}
.tools {
  flex-wrap: wrap;
}
.focus-canvas body {
  overflow: hidden;
}
.focus-canvas header, .focus-canvas aside, .focus-canvas .intro,
.focus-canvas .views .view:first-child, .focus-canvas footer,
.focus-canvas .palette-section, .focus-canvas .palette-actions {
  display: none;
}
.focus-canvas article {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 12px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: var(--bg);
  overflow: auto;
}
.focus-canvas .views {
  display: block;
  flex: 1;
  min-height: 160px;
}
.focus-canvas .views .view:last-child {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.focus-canvas .result-viewport {
  flex: 1;
  height: auto;
}
.focus-canvas .toolbar, .focus-canvas .status, .focus-canvas .input-guide {
  flex-shrink: 0;
  margin-top: 8px;
}
.focus-canvas article > .palette-section:first-of-type {
  display: block;
  flex-shrink: 0;
  max-height: 112px;
  margin-top: 8px;
}
.focus-canvas .palette {
  max-height: 60px;
  padding: 6px 12px;
}
@media (any-pointer: coarse) {
  button, .tools button, select, .tools select, .presets button {
    min-height: 44px;
    font-size: 14px;
  }
  .tools button, .presets button {
    min-width: 44px;
  }
  label, .inline, .input-guide {
    font-size: 14px;
  }
  input[type=color] {
    width: 44px;
    height: 44px;
  }
  input[type=checkbox] {
    width: 20px;
    height: 20px;
  }
  .swatch {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
  }
  .tools {
    gap: 8px;
  }
  .focus-canvas .palette {
    max-height: 52px;
  }
}