:root {
  --bg: #0b0f14;
  --panel: #121820;
  --panel-2: #161f29;
  --line: #27323f;
  --line-strong: #3b4654;
  --fg: #e9eef5;
  --muted: #93a1b1;
  --muted-2: #687687;
  --extrude: #4da3ff;
  --travel: #ff625c;
  --accent: #46c36f;
  --warn: #d7a542;
  --shadow: rgba(0, 0, 0, 0.24);
  --radius: 8px;
}

html {
  min-width: 320px;
}

body.app-page,
body.blocks-page {
  background:
    linear-gradient(180deg, rgba(70, 195, 111, 0.04), transparent 220px),
    var(--bg);
  color: var(--fg);
  font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body.app-page {
  min-height: 100dvh;
}

body.app-page,
body.blocks-page,
body.app-page section,
body.blocks-page section,
.gcode,
#templates {
  scrollbar-color: var(--line-strong) var(--bg);
}

body.app-page::-webkit-scrollbar,
body.blocks-page::-webkit-scrollbar,
body.app-page section::-webkit-scrollbar,
body.blocks-page section::-webkit-scrollbar,
.gcode::-webkit-scrollbar,
#templates::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

body.app-page::-webkit-scrollbar-track,
body.blocks-page::-webkit-scrollbar-track,
body.app-page section::-webkit-scrollbar-track,
body.blocks-page section::-webkit-scrollbar-track,
.gcode::-webkit-scrollbar-track,
#templates::-webkit-scrollbar-track {
  background: var(--bg);
}

body.app-page::-webkit-scrollbar-thumb,
body.blocks-page::-webkit-scrollbar-thumb,
body.app-page section::-webkit-scrollbar-thumb,
body.blocks-page section::-webkit-scrollbar-thumb,
.gcode::-webkit-scrollbar-thumb,
#templates::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border: 2px solid var(--bg);
  border-radius: 999px;
}

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

code,
.gcode,
.gline,
.gcode-meta,
.metrics dd,
#clock,
.view-grid-cell span,
.speeds button,
.speeds .lbl {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 15, 20, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  padding: 0;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 72px;
  padding: 12px 20px;
}

.brand {
  display: grid;
  gap: 2px;
  min-width: 260px;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: 0;
}

.brand b {
  color: var(--accent);
}

.brand span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

nav a {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg);
  background: rgba(18, 24, 32, 0.76);
  font-size: 12px;
  text-decoration: none;
}

nav a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

body.app-page main,
body.blocks-page main {
  background: var(--line);
  gap: 1px;
  height: calc(100dvh - 104px);
}

body.app-page main {
  grid-template-columns: minmax(310px, 382px) minmax(460px, 1fr) minmax(330px, 420px);
}

body.app-page main.resizable-layout {
  --source-w: 360px;
  --gcode-w: 380px;
  grid-template-columns: var(--source-w) 7px minmax(420px, 1fr) 7px var(--gcode-w);
  gap: 0;
}

body.app-page main.resizable-layout.is-toolpath-collapsed {
  grid-template-columns: var(--source-w) 7px 52px 7px var(--gcode-w);
}

body.blocks-page main {
  grid-template-columns: minmax(560px, 1.45fr) minmax(380px, 0.9fr);
}

section {
  background: var(--bg);
}

.panel-region {
  min-width: 0;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.panel-heading h2 {
  min-width: 0;
  margin: 0;
}

.panel-toggle {
  min-height: 26px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  line-height: 1.2;
}

.panel-toggle:hover {
  border-color: var(--line-strong);
  color: var(--fg);
}

.panel-resizer {
  position: relative;
  min-width: 7px;
  background: var(--line);
  cursor: col-resize;
  touch-action: none;
}

.panel-resizer::before {
  content: "";
  position: absolute;
  inset: 0 2px;
  background: transparent;
  transition: background 120ms ease;
}

.panel-resizer:hover::before,
.panel-resizer.is-resizing::before {
  background: var(--accent);
}

.panel-region.is-collapsed {
  overflow: hidden;
  padding-inline: 8px;
}

.panel-region.is-collapsed > :not(.panel-heading) {
  display: none !important;
}

.panel-region.is-collapsed .panel-heading {
  min-height: 150px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 0;
}

.panel-region.is-collapsed .panel-heading h2,
.panel-region.is-collapsed .panel-toggle {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.panel-region.is-collapsed .panel-heading h2 {
  white-space: nowrap;
}

.panel-region.is-collapsed .panel-heading .sub {
  display: none;
}

section.right {
  overflow-anchor: none;
}

body.app-page section,
section.right {
  padding: 14px 14px 22px;
}

h2 {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.section-title {
  margin-top: 22px;
}

select,
button,
input {
  font: inherit;
}

select,
input[type="number"],
input[type="text"] {
  min-height: 34px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--fg);
  border-radius: 6px;
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

select:hover,
input[type="number"]:hover,
input[type="text"]:hover {
  border-color: var(--line-strong);
}

select:focus-visible,
input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(70, 195, 111, 0.72);
  outline-offset: 2px;
}

button {
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.source-panel {
  margin-top: 9px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
}

.source-select-fallback,
.design-select-fallback {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.source-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-bottom: 10px;
}

.source-card,
.design-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 24, 32, 0.6);
  color: var(--fg);
  cursor: pointer;
  text-align: left;
}

.source-card:hover,
.design-card:hover,
.source-card.is-selected,
.design-card.is-selected {
  border-color: var(--accent);
}

.source-card.is-selected,
.design-card.is-selected {
  background: rgba(70, 195, 111, 0.09);
}

.source-card {
  min-width: 0;
  display: grid;
  gap: 5px;
  padding: 6px;
}

.source-card img {
  width: 100%;
  height: 52px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--panel);
}

.source-card-body,
.source-card-title,
.source-card-desc {
  display: block;
  min-width: 0;
}

.source-card-title {
  overflow: hidden;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-card-desc {
  overflow: hidden;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-panel,
.export-panel {
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 24, 32, 0.42);
}

.profile-panel {
  margin-bottom: 10px;
}

.profile-meta,
.export-status {
  color: var(--muted-2);
  font: 11px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.profile-meta {
  margin-top: 6px;
}

.design-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  max-height: 280px;
  overflow: auto;
  padding: 1px 2px 5px 1px;
}

.design-card-group {
  grid-column: 1 / -1;
  margin-top: 3px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.design-card {
  min-width: 0;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  min-height: 50px;
  padding: 5px;
}

.design-card img {
  width: 54px;
  height: 42px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--panel);
}

.design-card span {
  display: -webkit-box;
  overflow: hidden;
  color: var(--fg);
  font-size: 11px;
  line-height: 1.2;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.control-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.gallery-params {
  margin-top: 9px;
}

.control-actions {
  display: flex;
  justify-content: flex-end;
}

.reset-defaults,
.default-reset {
  min-height: 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  font-size: 10px;
  line-height: 1.1;
}

.reset-defaults {
  padding: 3px 8px;
}

.default-reset {
  min-width: 34px;
  padding: 2px 5px;
}

.reset-defaults:hover,
.default-reset:hover {
  border-color: var(--accent);
  color: var(--fg);
}

.reset-defaults:disabled {
  cursor: default;
  opacity: 0.42;
}

.default-reset.is-hidden {
  visibility: hidden;
  pointer-events: none;
}

.control-grid label,
.verify-grid label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.08em;
}

.control-grid .check {
  color: var(--fg);
  font-weight: 500;
}

.control-grid .check.has-default-reset {
  display: flex;
  align-items: center;
  gap: 6px;
}

.control-grid .check.has-default-reset .default-reset {
  margin-left: auto;
}

.select-field,
.range-field {
  display: grid !important;
  grid-template-columns: minmax(64px, 84px) minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.select-field.has-default-reset {
  grid-template-columns: minmax(64px, 84px) minmax(0, 1fr) auto;
}

.select-field select {
  min-height: 28px;
  margin: 0;
  padding: 3px 7px;
}

.param-name {
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.range-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(56px, 68px) minmax(42px, 54px);
  gap: 6px;
  align-items: center;
}

.range-row.has-default-reset {
  grid-template-columns: minmax(0, 1fr) minmax(56px, 68px) minmax(42px, 54px) auto;
}

.range-row input[type="range"] {
  width: 100%;
  min-width: 0;
  margin: 0;
  accent-color: var(--accent);
}

.range-row input[type="number"] {
  min-width: 0;
  min-height: 28px;
  padding: 2px 6px;
  text-align: right;
}

.param-unit {
  min-width: 0;
  overflow: hidden;
  color: var(--muted-2);
  font: 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.control-hint {
  color: var(--muted-2);
  font-size: 11px;
  line-height: 1.35;
}

.toggle {
  color: var(--muted);
}

.export-panel {
  display: grid;
  gap: 8px;
}

.export-actions {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 7px;
  align-items: center;
}

.export-actions button {
  min-height: 28px;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--fg);
  cursor: pointer;
}

.export-actions button:hover {
  border-color: var(--accent);
}

.export-status {
  overflow: hidden;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.macro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 8px;
}

.macro-grid label {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.25;
}

.macro-grid .macro-number {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
}

.macro-grid input[type="number"] {
  min-height: 26px;
  padding: 2px 6px;
  text-align: right;
}

.design-summary {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin: 12px 0 14px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 24, 32, 0.55);
}

.design-title {
  margin: 1px 0 8px;
  color: var(--fg);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.25;
}

.design-description {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.design-links {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 9px;
  margin-top: 8px;
}

.design-links a {
  color: var(--extrude);
  font-size: 11px;
  text-decoration: none;
}

.design-links a:hover {
  text-decoration: underline;
}

.design-thumb {
  border-radius: 6px;
  background: var(--panel);
}

.tags .chip,
.chip {
  background: #18212c;
  color: var(--muted);
  border-color: var(--line);
}

.verify-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.verify-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-transform: uppercase;
}

.verify-grid .check {
  min-height: 34px;
  flex-direction: row;
  align-items: center;
  color: var(--fg);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.metrics {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 24, 32, 0.45);
  display: grid;
  grid-template-columns: minmax(8ch, 1fr) minmax(8ch, auto) minmax(5ch, auto);
  gap: 4px 10px;
}

.metrics dt {
  color: #b8c7d9;
  text-align: left;
}

.metrics dd {
  display: contents;
  font-variant-numeric: tabular-nums;
}

.metric-number {
  color: #f2f7ff;
  text-align: right;
}

.metric-unit {
  min-width: 4ch;
  color: #7db2ff;
  text-align: left;
}

#viewport {
  border-radius: var(--radius);
  border-color: var(--line);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02), 0 12px 28px var(--shadow);
  cursor: grab;
  touch-action: none;
  overscroll-behavior: contain;
  user-select: none;
}

#viewport.is-dragging {
  cursor: grabbing;
}

#viewport.is-dragging canvas {
  cursor: grabbing;
}

body.app-page #viewport {
  height: clamp(360px, 56dvh, 720px);
}

body.app-page [data-panel="toolpath"] {
  display: flex;
  min-height: 0;
  flex-direction: column;
}

body.app-page [data-panel="toolpath"] #viewport {
  flex: 1 1 420px;
  height: auto;
  min-height: 320px;
}

body.blocks-page #viewport {
  height: clamp(300px, 40dvh, 560px);
}

.render-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
}

.render-controls label {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 24, 32, 0.62);
  cursor: pointer;
}

.render-controls input[type="checkbox"] {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.render-controls .render-pill:has(input:checked) {
  border-color: var(--line-strong);
  color: var(--fg);
  background: rgba(77, 163, 255, 0.1);
}

.render-controls .render-mode {
  gap: 6px;
  padding-right: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.render-controls select {
  width: auto;
  min-width: 116px;
  margin: 0;
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
}

.view-grid-labels.is-iso-only {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}

.view-grid-labels.is-iso-only .view-grid-cell {
  border: 0;
}

.render-profile {
  min-height: 18px;
  margin-top: 6px;
  color: var(--muted-2);
  font: 11px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.swatch.extrude {
  background: var(--extrude);
}

.swatch.planned {
  background: rgba(142, 203, 255, 0.38);
  border: 1px solid rgba(142, 203, 255, 0.5);
}

.swatch.travel {
  background: var(--travel);
}

.swatch.toolhead {
  background: var(--accent);
}

.swatch.travel-layer {
  background: linear-gradient(90deg, var(--travel) 50%, transparent 50%);
  border: 1px solid var(--travel);
}

.swatch.bed {
  background: #667587;
}

.playback {
  min-height: 30px;
  gap: 6px;
  margin-top: 6px;
  flex-wrap: nowrap;
}

.playback button {
  min-width: 30px;
  min-height: 28px;
  padding: 3px 8px;
}

.playback .reset-view {
  min-width: 34px;
  color: var(--muted);
}

.playback .reset-view:hover {
  color: var(--fg);
}

#scrub {
  min-width: 80px;
}

#clock {
  min-width: 148px;
  font-size: 11px;
}

.playback .speeds {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 0 0 2px;
  flex-wrap: nowrap;
}

.playback .speeds .lbl {
  margin: 0 2px 0 0;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.speeds button,
.speeds select {
  min-height: 24px;
  padding: 2px 6px;
  font-size: 11px;
}

.speeds select {
  width: auto;
  min-width: 64px;
  margin: 0;
}

.gcode {
  border-radius: var(--radius);
  max-height: min(48dvh, 640px);
}

.gcode-tools {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(120px, 1fr) auto auto minmax(38px, auto);
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
}

.gcode-tools select,
.gcode-tools input,
.gcode-tools button {
  min-height: 28px;
  margin: 0;
  padding: 2px 7px;
  font-size: 11px;
}

.gcode-search-status {
  color: var(--muted-2);
  font: 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: right;
}

body.blocks-page .gcode {
  max-height: min(28dvh, 360px);
}

.gline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px;
  line-height: 1.45;
}

.gline.omitted {
  color: var(--muted-2);
  cursor: default;
  text-align: center;
}

.gline.match {
  box-shadow: inset 2px 0 0 var(--warn);
}

.gline.selected-match {
  background: rgba(215, 165, 66, 0.2);
}

.g-section {
  width: 100%;
  margin: 5px 0 3px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(70, 195, 111, 0.08);
  color: var(--accent);
  cursor: pointer;
  font: 11px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: left;
}

.g-token {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  padding: 0 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 24, 32, 0.72);
}

.g-cmd {
  min-width: 32px;
  justify-content: center;
  color: var(--fg);
  font-weight: 700;
}

.g-cmd-travel {
  color: var(--travel);
  border-color: rgba(255, 98, 92, 0.45);
}

.g-cmd-linear {
  color: var(--extrude);
  border-color: rgba(77, 163, 255, 0.45);
}

.g-cmd-arc {
  color: #c694ff;
  border-color: rgba(198, 148, 255, 0.45);
}

.g-cmd-dwell {
  color: var(--warn);
  border-color: rgba(215, 165, 66, 0.45);
}

.g-param-key {
  color: #8ecbff;
  font-weight: 700;
}

.g-param-value {
  color: #f2f7ff;
}

.explain {
  border-radius: var(--radius);
}

.finding {
  border-radius: 6px;
}

.finding-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
}

.finding-count,
.finding-segments {
  color: var(--muted-2);
  font: 11px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.finding-count {
  color: var(--fg);
}

.finding-details {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}

.finding-details summary {
  cursor: pointer;
}

.finding-samples {
  display: grid;
  gap: 2px;
  margin-top: 5px;
  padding-top: 5px;
  border-top: 1px solid var(--line);
}

.finding-sample {
  display: grid;
  grid-template-columns: minmax(48px, auto) minmax(0, 1fr);
  gap: 8px;
}

.finding-sample-seg {
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}

.finding-sample.omitted {
  display: block;
  color: var(--muted-2);
}

.toolbar {
  min-height: 48px;
  padding: 9px 14px;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--bg);
}

.toolbar-help {
  margin-left: auto;
  color: var(--muted-2);
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
}

#templates {
  max-height: min(26dvh, 260px);
  background: rgba(18, 24, 32, 0.38);
}

.tplgrid {
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
}

.tplcard {
  border-radius: var(--radius);
}

.tpllabel {
  font-size: 11px;
}

.blocklyToolboxDiv {
  background: #101720 !important;
}

.blocklyTreeRow {
  border-radius: 6px;
}

footer {
  background: var(--bg);
}

@media (max-width: 1280px) {
  body.app-page main.resizable-layout {
    grid-template-columns: var(--source-w) 7px minmax(0, 1fr);
    height: auto;
    min-height: calc(100dvh - 104px);
  }

  body.app-page main.resizable-layout.is-toolpath-collapsed {
    grid-template-columns: var(--source-w) 7px 52px;
  }

  body.app-page main.resizable-layout > [data-panel="gcode"] {
    grid-column: 1 / -1;
    min-height: 360px;
  }

  body.app-page main.resizable-layout > .panel-resizer[data-resize-panel="gcode"] {
    display: none;
  }

  body.app-page .gcode {
    max-height: 420px;
  }
}

@media (max-width: 1100px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .brand {
    min-width: 0;
  }

  nav {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }

  body.app-page main,
  body.blocks-page main {
    display: block;
    height: auto;
    min-height: 0;
  }

  body.app-page .panel-resizer {
    display: none;
  }

  body.app-page .panel-region.is-collapsed .panel-heading {
    min-height: 0;
    flex-direction: row;
    justify-content: space-between;
  }

  body.app-page .panel-region.is-collapsed .panel-heading h2,
  body.app-page .panel-region.is-collapsed .panel-toggle {
    writing-mode: initial;
    transform: none;
  }

  body.app-page section,
  body.blocks-page section,
  section.right {
    min-height: auto;
    overflow: visible;
  }

  body.blocks-page #blocklyArea {
    min-height: 70dvh;
  }

  body.blocks-page section.right {
    border-top: 1px solid var(--line);
  }

  #viewport {
    height: 58dvh;
    min-height: 340px;
  }
}

@media (max-width: 700px) {
  .topbar {
    padding: 12px 14px;
  }

  nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  nav a {
    justify-content: center;
  }

  body.app-page section,
  section.right {
    padding: 14px;
  }

  .control-grid,
  .verify-grid,
  .source-cards,
  .design-cards,
  .macro-grid {
    grid-template-columns: 1fr;
  }

  .export-actions {
    grid-template-columns: 1fr 1fr;
  }

  .export-status {
    grid-column: 1 / -1;
    text-align: left;
  }

  .design-summary {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .design-thumb {
    width: 64px;
    height: 64px;
  }

  .playback {
    display: grid;
    grid-template-columns: auto auto minmax(80px, 1fr) auto;
    gap: 6px;
  }

  #scrub {
    flex-basis: auto;
    min-width: 0;
  }

  #clock {
    min-width: 70px;
    text-align: right;
  }

  .playback .speeds {
    grid-column: 1 / -1;
    margin-left: 0;
    flex-wrap: wrap;
  }

  body.blocks-page #blocklyArea {
    min-height: 76dvh;
  }
}