*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  font-family: var(--font-ui);
  font-size: 14px;
  background: radial-gradient(
    circle at top,
    color-mix(in srgb, var(--surface-high) 24%, var(--bg) 76%),
    var(--bg) 45%
  );
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--border) 78%, transparent);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--outline) 70%, transparent);
  background-clip: padding-box;
}

.app-shell {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  position: relative;
  overflow: hidden;
}

.hidden {
  display: none !important;
}

select {
  color-scheme: dark;
}

html.light select {
  color-scheme: light;
}

select:not([multiple]) {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 17px) 50%,
    calc(100% - 12px) 50%;
  background-repeat: no-repeat;
  background-size: 5px 5px;
  padding-right: 32px;
}

select:not([multiple]):focus {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent-light) 50%),
    linear-gradient(135deg, var(--accent-light) 50%, transparent 50%);
}

select:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

select option,
select optgroup {
  background: var(--surface-2);
  color: var(--text);
  font: 500 12px/1.35 var(--font-ui);
}

select option:checked {
  background: color-mix(in srgb, var(--accent) 34%, var(--surface-high) 66%);
  color: var(--text-strong);
}

select[multiple] {
  scrollbar-width: thin;
}

select[multiple] option {
  border-radius: 6px;
  margin: 2px;
  padding: 5px 7px;
}

.icon-svg {
  display: inline-block;
  object-fit: contain;
  vertical-align: middle;
  color: inherit;
}

.icon-svg.icon-mask {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  background-color: currentColor;
  -webkit-mask-image: var(--icon-src);
  mask-image: var(--icon-src);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-position: center;
  mask-position: center;
}

.icon-svg.icon-image {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  background-image: var(--icon-src);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.workspace {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: var(--rail-w) 1fr;
  gap: 0;
  position: relative;
  padding-top: var(--topbar-h);
  overflow: hidden;
}

.workspace.has-modeling-bar {
  --modeling-bar-h: 40px;
}

.workspace:has(.workbench-view-select-wrap.is-open),
.workspace:has(.workbench-layout-select-wrap.is-open) {
  overflow: visible;
}

.workspace-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: visible;
  gap: 2px;
  padding: 8px 0;
  background: var(--workspace-bar-bg);
  border-right: none;
  box-shadow: none;
  backdrop-filter: var(--glass-pane-blur);
  -webkit-backdrop-filter: var(--glass-pane-blur);
  z-index: 5;
}

.workspace-rail::after {
  content: "";
  position: absolute;
  top: var(--radius-md);
  right: 0;
  bottom: 0;
  width: 1px;
  border-radius: 0 0 var(--radius-md) 0;
  background: var(--workspace-bar-border-color);
  pointer-events: none;
}

/* Continue the matching border around the rounded inside corner. */
.workspace-rail::before {
  content: "";
  position: absolute;
  top: 0;
  left: 100%;
  width: var(--radius-md);
  height: var(--radius-md);
  border-top: 1px solid var(--workspace-bar-border-color);
  border-left: 1px solid var(--workspace-bar-border-color);
  border-top-left-radius: 100%;
  pointer-events: none;
}

.workspace-rail-item {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  border-radius: 0;
  border: 1px solid transparent;
  border-left: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition:
    background var(--transition),
    border-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.workspace-rail-icon.icon-mask {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.workspace-rail-item:hover {
  background: color-mix(in srgb, var(--surface-3) 80%, transparent);
  color: color-mix(in srgb, var(--text) 90%, var(--muted) 10%);
}

.workspace-rail-item.active {
  color: var(--accent-light);
  border-left-width: 4px;
  border-left-color: color-mix(in srgb, var(--accent) 100%, transparent);
}

.workspace-rail-item-bottom {
  margin-top: auto;
}

.rail-menu-panel {
  position: absolute;
  left: calc(100% + 8px);
  min-width: 250px;
  max-width: min(340px, calc(100vw - 18px));
  max-height: calc(100vh - var(--topbar-h) - 24px);
  overflow-y: auto;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  background: color-mix(in srgb, var(--surface) 96%, var(--surface-high) 4%);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 120;
}

#fileRailMenu {
  overflow: visible;
}

.workspace.artifact-mode #fileRailMenu .rail-submenu-group:has(#exportModelBtn),
.workspace.artifact-mode #fileRailMenu .rail-submenu-group:has(#importModelBtn) {
  display: none;
}

.rail-menu-panel .ide-menu-select {
  background: color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
}

.project-menu-current {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 7px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border) 72%);
  border-radius: 7px;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent-glow) 32%, transparent),
      transparent 68%
    ),
    color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
}

.project-menu-current-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--accent-light);
}

.project-menu-current-copy {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
  gap: 1px;
}

.project-menu-current-label {
  color: var(--muted);
  font: 700 8px/1.1 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-menu-current-name {
  min-width: 0;
  overflow: hidden;
  color: var(--text-strong);
  font: 600 12px/1.2 var(--font-ui);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-menu-current-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-glow) 35%, transparent);
}

.project-menu-separator {
  height: 1px;
  margin: 3px 2px;
  background: color-mix(in srgb, var(--border) 76%, transparent);
}

.profile-menu-current {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 7px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border) 72%);
  border-radius: 7px;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent-glow) 32%, transparent),
      transparent 68%
    ),
    color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
}

.profile-menu-current-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--accent-light);
}

.profile-menu-current-copy {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
  gap: 1px;
}

.profile-menu-current-label {
  color: var(--muted);
  font: 700 8px/1.1 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-menu-current-name {
  min-width: 0;
  overflow: hidden;
  color: var(--text-strong);
  font: 600 12px/1.2 var(--font-ui);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-menu-current-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-glow) 35%, transparent);
}

.rail-submenu-group {
  position: relative;
}

.rail-submenu-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.rail-submenu-chevron {
  font-size: 15px;
  line-height: 1;
  color: var(--muted);
}

.rail-submenu-panel {
  position: absolute;
  left: calc(100% + 8px);
  top: 0;
  min-width: 250px;
  max-width: min(340px, calc(100vw - 18px));
  max-height: calc(100vh - var(--topbar-h) - 24px);
  overflow-y: auto;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 96%, var(--surface-high) 4%);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38);
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 125;
}

.rail-submenu-item {
  min-width: 100%;
}

.toast-host {
  position: absolute;
  left: calc(
    var(--canvas-controls-left, calc(var(--rail-w) + var(--sidebar-w, 248px) + 16px)) + 186px
  );
  right: 164px;
  bottom: 14px;
  z-index: 191;
  display: grid;
  align-content: end;
  justify-items: center;
  gap: 8px;
  max-height: calc(100% - var(--topbar-h) - 42px);
  overflow: hidden;
  pointer-events: none;
}

.toast-host:empty {
  display: none;
}

.toast {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 24px;
  gap: 10px;
  align-items: start;
  width: min(380px, 100%);
  max-width: 100%;
  min-height: 58px;
  padding: 11px 10px;
  border-radius: 8px;
  border: var(--glass-pane-border);
  background: color-mix(in srgb, var(--glass-pane-bg) 96%, var(--surface-2) 4%);
  box-shadow: var(--glass-pane-highlight), var(--shadow);
  backdrop-filter: var(--glass-pane-blur);
  -webkit-backdrop-filter: var(--glass-pane-blur);
  color: var(--text);
  pointer-events: auto;
  animation: toast-enter 0.22s ease both;
}

.toast-progress {
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 11px;
  min-height: 112px;
  padding: 12px;
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border) 66%);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--glass-pane-bg) 98%, var(--surface-high) 2%),
    color-mix(in srgb, var(--glass-pane-bg) 92%, var(--surface-2) 8%)
  );
}

@media (max-width: 720px) {
  .toast-host {
    left: 12px;
    right: 12px;
    bottom: calc(var(--mobile-dock-h, 0px) + 10px);
    max-height: calc(100% - var(--topbar-h) - var(--mobile-dock-h, 0px) - 34px);
  }

  .toast {
    grid-template-columns: 16px minmax(0, 1fr) 22px;
    gap: 7px;
    padding: 9px 8px;
  }

  .toast-progress {
    grid-template-columns: 16px minmax(0, 1fr);
  }
}

.toast-leaving {
  animation: toast-exit 0.18s ease both;
}

.toast-icon {
  width: 12px;
  height: 12px;
  margin: 4px auto 0;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 18%, transparent);
}

.toast-error {
  border-color: color-mix(in srgb, var(--danger) 58%, var(--border) 42%);
}

.toast-error .toast-icon {
  background: var(--danger);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger) 18%, transparent);
}

.toast-busy .toast-icon {
  background: var(--accent-light);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-glow) 72%, transparent);
  animation: toast-pulse 0.9s ease-in-out infinite;
}

.toast-title {
  color: var(--text-strong);
  font: 800 10px/1.1 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toast-message {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.toast-progress-kicker {
  margin-bottom: 4px;
  color: var(--accent-light);
  font: 800 9px/1.1 var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.toast-progress .toast-message {
  margin-top: 4px;
}

.toast-progress-track {
  position: relative;
  height: 12px;
  margin-top: 10px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border) 76%);
  background: color-mix(in srgb, var(--surface-3) 82%, #000 18%);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.04);
}

.toast-progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 84%, #fff 16%),
    color-mix(in srgb, var(--accent-light) 70%, #fff 30%)
  );
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent-glow) 66%, transparent);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.toast-progress-sheen {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    transparent 22%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 78%
  );
  transform: translateX(-120%);
  animation: toast-progress-sheen 1.6s ease-in-out infinite;
  pointer-events: none;
}

.toast-progress-caption {
  min-height: 18px;
  margin-top: 7px;
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.toast-close {
  width: 22px;
  height: 22px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: 800 13px/1 var(--font-display);
}

.toast-close:hover {
  border-color: color-mix(in srgb, var(--border) 74%, transparent);
  color: var(--text);
  background: color-mix(in srgb, var(--surface-3) 78%, transparent);
}

body.modal-open {
  overflow: hidden;
}

.not-found-overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent-glow) 26%, transparent),
      transparent 42%
    ),
    color-mix(in srgb, var(--bg) 94%, #000 6%);
}

.not-found-panel {
  width: min(560px, 92vw);
  display: grid;
  gap: 14px;
  justify-items: start;
  border: 1px solid color-mix(in srgb, var(--border) 86%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface-2) 92%, #000 8%);
  box-shadow: var(--shadow-lg);
  padding: 26px;
}

.not-found-code {
  color: var(--accent-light);
  font: 800 13px/1 var(--font-display);
  letter-spacing: 0.18em;
}

.not-found-title {
  margin: 0;
  color: var(--text-strong);
  font: 800 28px/1.1 var(--font-display);
}

.not-found-copy {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

@keyframes toast-enter {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toast-exit {
  to {
    opacity: 0;
    transform: translateY(6px) scale(0.98);
  }
}

@keyframes toast-pulse {
  50% {
    transform: scale(0.72);
  }
}

@keyframes toast-progress-sheen {
  from {
    transform: translateX(-120%);
  }
  to {
    transform: translateX(120%);
  }
}

.workspace-main {
  height: 100%;
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-columns: var(--sidebar-w, 248px) 1fr;
  grid-template-rows: minmax(0, 1fr);
  position: relative;
  overflow: visible;
  transition: none;
  --sidebar-w: 248px;
}

.workspace-main > .left-pane,
.workspace-main > .canvas-pane,
.workspace-main > .workspace-editor-column,
.workspace-main > .right-pane,
.workspace-main > .impact-panel {
  min-height: 0;
}

.workspace-main > .canvas-pane {
  grid-row: 1;
  grid-column: 1 / -1;
  z-index: 0;
  margin-top: calc(-1 * var(--topbar-h));
  margin-left: calc(-1 * var(--rail-w));
  width: calc(100% + var(--rail-w));
  height: calc(100% + var(--topbar-h));
}

.workspace-main > .workspace-editor-column {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  position: relative;
  z-index: 5;
  overflow: visible;
  pointer-events: none;
}

.workspace-editor-column > * {
  pointer-events: auto;
}

.workspace-main > .left-pane,
.workspace-main > .right-pane,
.workspace-main > .impact-panel {
  position: relative;
  grid-row: 1;
}

.workspace-main > .left-pane {
  grid-column: 1;
  z-index: 2;
}

.workspace-main > .right-pane,
.workspace-main > .impact-panel {
  grid-column: -1;
  z-index: 3;
}

.workspace.artifact-mode .workspace-main {
  grid-template-columns: 280px 1fr;
  --sidebar-w: 280px;
}

.workspace.artifact-mode .workspace-main > .canvas-pane {
  grid-column: 2 / -1;
  margin-left: 0;
  margin-top: 0;
  width: 100%;
  height: 100%;
}

.workspace.artifact-mode .workspace-main > .right-pane:not(.impact-panel) {
  display: none;
}

.workspace.artifact-mode:not(.impact-open) .workspace-main > .impact-panel {
  display: none;
}

.workspace.attr-open .workspace-main {
  grid-template-columns: 248px 1fr;
}

.workspace.views-open .workspace-main {
  grid-template-columns: 248px 1fr;
}

.workspace.impact-open .workspace-main {
  grid-template-columns: 248px 1fr;
}

.workspace.artifact-mode.impact-open .workspace-main {
  grid-template-columns: 280px 1fr;
}

.workspace.palette-collapsed .workspace-main {
  grid-template-columns: 64px 1fr;
  --sidebar-w: 64px;
}

.workspace.palette-collapsed {
}

.workspace.palette-collapsed.attr-open .workspace-main {
  grid-template-columns: 64px 1fr;
  --sidebar-w: 64px;
}

.workspace.palette-collapsed.views-open .workspace-main {
  grid-template-columns: 64px 1fr;
  --sidebar-w: 64px;
}

.workspace.palette-collapsed.impact-open .workspace-main {
  grid-template-columns: 64px 1fr;
  --sidebar-w: 64px;
}

.workspace.artifact-mode.palette-collapsed .workspace-main,
.workspace.artifact-mode.palette-collapsed.attr-open .workspace-main,
.workspace.artifact-mode.palette-collapsed.impact-open .workspace-main {
  grid-template-columns: 280px 1fr;
}

.workspace.palette-hidden .workspace-main {
  grid-template-columns: 0 1fr;
  --sidebar-w: 0px;
}

.workspace.palette-hidden.attr-open .workspace-main {
  grid-template-columns: 0 1fr;
  --sidebar-w: 0px;
}

.workspace.palette-hidden.views-open .workspace-main {
  grid-template-columns: 0 1fr;
  --sidebar-w: 0px;
}

.workspace.palette-hidden.impact-open .workspace-main {
  grid-template-columns: 0 1fr;
  --sidebar-w: 0px;
}

.workspace.palette-hidden .workspace-main > .left-pane {
  display: none;
}

.workspace.artifact-mode.palette-hidden .workspace-main,
.workspace.artifact-mode.palette-hidden.attr-open .workspace-main {
  grid-template-columns: 0 1fr;
  --sidebar-w: 0px;
}

.workspace.artifact-mode.palette-hidden.impact-open .workspace-main {
  grid-template-columns: 0 1fr;
}

.workspace.artifact-mode.palette-hidden .workspace-main > .left-pane {
  display: none;
}

.mobile-only {
  display: none !important;
}

.mobile-backdrop {
  display: none;
  position: absolute;
  inset: 0;
  background: transparent;
  z-index: 95;
  pointer-events: none;
}

@media (max-width: 1200px) {
  .workspace-main {
    --sidebar-w: clamp(200px, 22vw, 228px);
    grid-template-columns: var(--sidebar-w) 1fr;
  }

  .workspace.attr-open .workspace-main,
  .workspace.views-open .workspace-main,
  .workspace.impact-open .workspace-main {
    grid-template-columns: var(--sidebar-w) 1fr;
  }

  .workspace.artifact-mode .workspace-main,
  .workspace.artifact-mode.palette-collapsed .workspace-main,
  .workspace.artifact-mode.palette-collapsed.attr-open .workspace-main,
  .workspace.artifact-mode.palette-collapsed.impact-open .workspace-main,
  .workspace.artifact-mode.impact-open .workspace-main {
    --sidebar-w: clamp(220px, 24vw, 252px);
    grid-template-columns: var(--sidebar-w) 1fr;
  }

  .workspace.palette-collapsed .workspace-main,
  .workspace.palette-collapsed.attr-open .workspace-main,
  .workspace.palette-collapsed.views-open .workspace-main,
  .workspace.palette-collapsed.impact-open .workspace-main {
    grid-template-columns: 60px 1fr;
  }

  .workspace.palette-hidden .workspace-main,
  .workspace.palette-hidden.attr-open .workspace-main,
  .workspace.palette-hidden.views-open .workspace-main,
  .workspace.palette-hidden.impact-open .workspace-main,
  .workspace.artifact-mode.palette-hidden .workspace-main,
  .workspace.artifact-mode.palette-hidden.attr-open .workspace-main,
  .workspace.artifact-mode.palette-hidden.impact-open .workspace-main {
    grid-template-columns: 0 1fr;
    --sidebar-w: 0px;
  }
}

@media (max-width: 920px) {
  .workspace-rail {
    display: none;
  }

  .workspace {
    grid-template-columns: 1fr;
    padding-top: var(--topbar-h);
    min-height: 0;
  }

  .workspace-main,
  .workspace.attr-open .workspace-main,
  .workspace.views-open .workspace-main,
  .workspace.impact-open .workspace-main,
  .workspace.palette-collapsed .workspace-main,
  .workspace.palette-collapsed.attr-open .workspace-main,
  .workspace.palette-collapsed.views-open .workspace-main,
  .workspace.palette-collapsed.impact-open .workspace-main,
  .workspace.artifact-mode .workspace-main,
  .workspace.artifact-mode.impact-open .workspace-main {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr);
    height: 100%;
    min-height: 0;
    position: relative;
    overflow: hidden;
  }

  .workspace-main > .canvas-pane {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    z-index: 0;
  }

  .workspace-main > .workspace-editor-column {
    grid-column: 1;
    grid-row: 1;
    align-self: start;
    width: 100%;
    z-index: 5;
  }

  .workspace.artifact-mode .workspace-main > .canvas-pane {
    margin: 0;
    width: 100%;
    height: 100%;
  }

  .left-pane {
    position: absolute;
    top: 0;
    left: 0;
    width: min(88vw, 380px);
    height: 100%;
    transform: translateX(-104%);
    transition: transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 100;
    box-shadow: var(--shadow-lg);
  }

  .right-pane,
  .impact-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(92vw, 400px);
    height: 100%;
    transform: translateX(104%);
    transition: transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 100;
    box-shadow: var(--shadow-lg);
  }

  .canvas-pane {
    min-height: 0;
  }

  .canvas-stage {
    --canvas-controls-left: 12px;
  }

  .workspace.mobile-left-open .left-pane {
    transform: translateX(0);
  }

  .workspace.mobile-right-open .right-pane:not(.hidden),
  .workspace.mobile-right-open .impact-panel:not(.hidden) {
    transform: translateX(0);
  }

  .workspace.mobile-left-open .mobile-backdrop,
  .workspace.mobile-right-open .mobile-backdrop {
    display: none;
  }

  .mobile-backdrop {
    display: none !important;
  }
}

@media (max-width: 560px) {
  :root {
    --topbar-main-h: 48px;
  }

  .left-pane {
    width: 100%;
    max-width: 100%;
    border-radius: 0;
  }

  .right-pane,
  .impact-panel {
    top: auto;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    height: min(72dvh, calc(100% - 12px));
    transform: translateY(104%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .workspace.mobile-right-open .right-pane:not(.hidden),
  .workspace.mobile-right-open .impact-panel:not(.hidden) {
    transform: translateY(0);
  }

  .left-pane {
    width: 100%;
    max-width: 100%;
  }
}