/* Shared interaction sizing for BLOCK Lab child pages. */
:root {
  --lab-ui-control-size: 44px;
  --lab-ui-compact-control-size: 36px;
  --lab-ui-segment-height: 40px;
  --lab-ui-control-radius: var(--lab-radius, 8px);
  --lab-ui-edge-x: 14px;
  --lab-ui-edge-top: max(14px, env(safe-area-inset-top));
  --lab-ui-edge-bottom: max(14px, env(safe-area-inset-bottom));
  --lab-ui-content-top: calc(var(--lab-ui-edge-top) + 56px);
  --lab-ui-panel-width: 352px;
  --lab-ui-panel-gap: 10px;
  --lab-ui-panel-padding: 14px;
  --lab-ui-panel-radius: var(--lab-radius, 8px);
  --lab-ui-mobile-panel-height: 46dvh;
}

.experience-agriculture-body,
.experience-electric-power-body,
.experience-lilo-flow-body,
.experience-udd-body {
  --lab-ui-focus: var(--lab-accent);
}

.experience-3dmetro-body {
  --lab-ui-focus: var(--metro-accent);
}

.experience-hometown-body {
  --lab-ui-focus: var(--home-accent);
}

.experience-boundary-lab-body {
  --lab-ui-focus: var(--experience-blue);
}

.tudish-body {
  --lab-ui-focus: var(--td-paper);
}

:is(
  .ag-icon-button,
  .ep-icon-button,
  .lilo-icon-button,
  .udd-icon-button,
  .hometown-icon-button,
  .metro-icon-button,
  .tudish-icon-button,
  .experience-icon-button,
  .lilo-play,
  .tudish-submit
) {
  width: var(--lab-ui-control-size);
  height: var(--lab-ui-control-size);
  min-width: var(--lab-ui-control-size);
  min-height: var(--lab-ui-control-size);
  padding: 0;
  border-radius: var(--lab-ui-control-radius);
  touch-action: manipulation;
}

:is(
  .ag-icon-button,
  .ep-icon-button,
  .lilo-icon-button,
  .udd-icon-button,
  .hometown-icon-button,
  .metro-icon-button,
  .tudish-icon-button,
  .experience-icon-button,
  .lilo-play,
  .tudish-submit
):focus-visible {
  outline: 2px solid color-mix(in srgb, var(--lab-ui-focus, #ffffff) 82%, white 18%);
  outline-offset: 2px;
}

:is(
  .ag-icon-button,
  .ep-icon-button,
  .lilo-icon-button,
  .udd-icon-button,
  .hometown-icon-button,
  .metro-icon-button,
  .tudish-icon-button,
  .experience-icon-button
):is(.is-active, [aria-pressed="true"]) {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--lab-ui-focus, #ffffff) 42%, transparent);
}

:is(
  .ag-icon-button,
  .ep-icon-button,
  .lilo-icon-button,
  .udd-icon-button,
  .hometown-icon-button,
  .metro-icon-button,
  .tudish-icon-button,
  .experience-icon-button,
  .lilo-play,
  .tudish-submit
) .material-symbols-outlined {
  font-size: 22px;
  line-height: 1;
}

:is(
  .ag-icon-button--small,
  .ep-icon-button--small,
  .lilo-icon-button--small,
  .udd-icon-button--small,
  .tudish-icon-button--small
) {
  width: var(--lab-ui-compact-control-size);
  height: var(--lab-ui-compact-control-size);
  min-width: var(--lab-ui-compact-control-size);
  min-height: var(--lab-ui-compact-control-size);
  border-radius: var(--lab-ui-control-radius);
}

:is(
  .ag-icon-button--small,
  .ep-icon-button--small,
  .lilo-icon-button--small,
  .udd-icon-button--small,
  .tudish-icon-button--small
) .material-symbols-outlined {
  font-size: 20px;
}

.lilo-now-button {
  width: auto;
  min-width: 52px;
  padding-inline: 10px;
}

:is(
  .ag-segmented,
  .ep-segmented,
  .lilo-segmented,
  .udd-segmented,
  .hometown-segmented,
  .tudish-segmented
) {
  gap: 4px;
  padding: 4px;
  border-radius: calc(var(--lab-ui-control-radius) + 2px);
}

:is(
  .ag-segmented,
  .ep-segmented,
  .lilo-segmented,
  .udd-segmented,
  .hometown-segmented,
  .tudish-segmented
) button,
.hometown-month-strip button {
  min-height: var(--lab-ui-segment-height);
  padding: 0 12px;
  border-radius: calc(var(--lab-ui-control-radius) - 1px);
  font-size: 13px;
  line-height: 1.2;
  touch-action: manipulation;
}

:is(
  .ag-segmented,
  .ep-segmented,
  .lilo-segmented,
  .udd-segmented,
  .hometown-segmented,
  .tudish-segmented
) button:focus-visible,
.hometown-month-strip button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--lab-ui-focus, #ffffff) 82%, white 18%);
  outline-offset: -2px;
}

:is(
  .ag-segmented,
  .ep-segmented,
  .lilo-segmented,
  .udd-segmented,
  .hometown-segmented,
  .tudish-segmented
) button:is(.is-active, [aria-pressed="true"]),
.hometown-month-strip button:is(.is-active, [aria-pressed="true"]) {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--lab-ui-focus, #ffffff) 32%, transparent);
}

.ag-topbar,
.ep-topbar,
.lilo-topbar,
.udd-topbar {
  grid-template-columns: var(--lab-ui-control-size) minmax(132px, 1fr) auto;
}

.metro-topbar {
  grid-template-columns: var(--lab-ui-control-size) minmax(96px, auto) minmax(180px, 340px) minmax(168px, 1fr);
}

.hometown-topbar {
  grid-template-columns: var(--lab-ui-control-size) minmax(0, 1fr) auto;
}

.experience-topbar {
  grid-template-columns: var(--lab-ui-control-size) max-content;
}

.tudish-topbar {
  grid-template-columns: var(--lab-ui-control-size) minmax(0, 1fr) auto;
}

:is(
  .ag-control-group,
  .ep-control-group,
  .lilo-control-group,
  .udd-control-group,
  .hometown-control-group,
  .metro-control-group,
  .experience-map-controls,
  .experience-tool-controls
) {
  border-radius: calc(var(--lab-ui-control-radius) + 2px);
}

:is(
  .ag-control-group,
  .ep-control-group,
  .lilo-control-group,
  .udd-control-group,
  .hometown-control-group,
  .metro-control-group,
  .experience-map-controls,
  .experience-tool-controls
) :is(
  .ag-icon-button,
  .ep-icon-button,
  .lilo-icon-button,
  .udd-icon-button,
  .hometown-icon-button,
  .metro-icon-button,
  .experience-icon-button
) {
  width: var(--lab-ui-control-size);
  height: var(--lab-ui-control-size);
}

.metro-control-group {
  flex: 0 0 auto;
}

.metro-control-group--secondary .metro-icon-button {
  width: var(--lab-ui-compact-control-size);
  height: var(--lab-ui-compact-control-size);
  min-width: var(--lab-ui-compact-control-size);
  min-height: var(--lab-ui-compact-control-size);
}

.metro-control-group--secondary .metro-icon-button .material-symbols-outlined {
  font-size: 20px;
}

.lilo-audio {
  min-height: var(--lab-ui-control-size);
  height: auto;
  padding: 3px 8px 3px 3px;
}

.lilo-audio-toggle {
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
}

.lilo-peak-chip,
.tudish-welcome-chips button,
.tudish-direction-pill,
.metro-search,
.hometown-select,
#uddAreaSelect {
  min-height: var(--lab-ui-control-size);
}

.lilo-peak-chip,
.tudish-welcome-chips button,
.tudish-direction-pill,
.hometown-select,
#uddAreaSelect {
  border-radius: var(--lab-ui-control-radius);
}

/* Shared placement and panel rhythm. Page CSS keeps the domain-specific content
   model while this layer owns the outer geometry. */
:is(
  .ag-topbar,
  .ep-topbar,
  .lilo-topbar,
  .udd-topbar,
  .hometown-topbar
) {
  top: var(--lab-ui-edge-top);
  left: var(--lab-ui-edge-x);
  right: var(--lab-ui-edge-x);
  gap: 10px;
}

:is(
  .ag-brand,
  .ep-brand,
  .lilo-brand,
  .udd-brand,
  .hometown-brand
) {
  min-height: var(--lab-ui-control-size);
  padding: 6px 12px;
  border-radius: var(--lab-ui-panel-radius);
}

:is(
  .ag-brand,
  .ep-brand,
  .lilo-brand,
  .udd-brand,
  .hometown-brand
) strong {
  font-size: 14px;
  line-height: 1.15;
}

:is(
  .ag-brand,
  .ep-brand,
  .lilo-brand,
  .udd-brand,
  .hometown-brand
) span {
  font-size: 11px;
  line-height: 1.15;
}

:is(
  .ag-summary,
  .ep-summary,
  .lilo-summary,
  .udd-summary
) > div {
  min-height: var(--lab-ui-control-size);
  padding-block: 6px;
  border-radius: var(--lab-ui-panel-radius);
}

:is(
  .ag-view-controls,
  .ep-view-controls,
  .lilo-view-controls,
  .udd-view-controls,
  .hometown-view-controls
) {
  top: var(--lab-ui-content-top);
  left: var(--lab-ui-edge-x);
  gap: 8px;
  transform: none;
}

:is(.ag-panel, .ep-panel, .udd-panel, .hometown-panel) {
  top: var(--lab-ui-content-top);
  right: var(--lab-ui-edge-x);
  bottom: var(--lab-ui-edge-bottom);
  width: min(var(--lab-ui-panel-width), calc(100vw - (var(--lab-ui-edge-x) * 2)));
  gap: var(--lab-ui-panel-gap);
  border-radius: var(--lab-ui-panel-radius);
}

.lilo-panel {
  top: var(--lab-ui-content-top);
  right: var(--lab-ui-edge-x);
  width: min(var(--lab-ui-panel-width), calc(100vw - (var(--lab-ui-edge-x) * 2)));
  max-height: calc(100dvh - var(--lab-ui-content-top) - 186px);
  gap: var(--lab-ui-panel-gap);
}

:is(
  .ag-panel-section,
  .ep-panel-section,
  .lilo-panel-section,
  .udd-panel-section,
  .hometown-panel-section,
  .metro-panel-section,
  .tudish-panel
) {
  padding: var(--lab-ui-panel-padding);
  border-radius: var(--lab-ui-panel-radius);
}

:is(.ag-panel-section, .ep-panel-section, .lilo-panel-section, .udd-panel-section) {
  gap: var(--lab-ui-panel-gap);
}

:is(
  .ag-section-head h1,
  .ag-section-head h2,
  .ep-section-head h1,
  .ep-section-head h2,
  .lilo-section-head h1,
  .lilo-section-head h2,
  .udd-section-head h1,
  .udd-section-head h2,
  .hometown-section-head h1,
  .hometown-section-head h2
) {
  font-size: 14px;
  line-height: 1.2;
}

:is(.lilo-section-head, .hometown-section-head, .tudish-section-head) {
  margin-bottom: var(--lab-ui-panel-gap);
}

.hometown-panel {
  overflow: hidden auto;
}

.hometown-panel-section + .hometown-panel-section {
  border-top: 1px solid var(--home-line, var(--lab-line));
}

.experience-topbar {
  top: var(--lab-ui-edge-top);
  left: var(--lab-ui-edge-x);
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.experience-brand {
  display: grid;
  min-height: var(--lab-ui-control-size);
  align-content: center;
  padding: 6px 12px;
  border: 1px solid var(--experience-border);
  border-radius: var(--lab-ui-panel-radius);
  background: var(--experience-panel);
  box-shadow: var(--experience-shadow-sm);
  backdrop-filter: blur(16px);
}

.experience-map-controls {
  top: var(--lab-ui-edge-top);
  right: var(--lab-ui-edge-x);
}

.experience-tool-controls {
  top: var(--lab-ui-content-top);
  left: var(--lab-ui-edge-x);
}

.experience-hud {
  bottom: var(--lab-ui-edge-bottom);
  border-radius: var(--lab-ui-panel-radius);
}

:root {
  --metro-edge-x: var(--lab-ui-edge-x);
  --metro-edge-bottom: var(--lab-ui-edge-bottom);
  --metro-panel-gap: var(--lab-ui-panel-gap);
}

.metro-panel {
  border-radius: var(--lab-ui-panel-radius);
}

.metro-section-head {
  min-height: 30px;
}

.tudish-shell {
  padding: var(--lab-ui-edge-top) var(--lab-ui-edge-x) var(--lab-ui-edge-bottom);
}

.tudish-topbar {
  min-height: var(--lab-ui-control-size);
  gap: 10px;
}

.tudish-workbench {
  gap: 14px;
  padding-top: 14px;
}

.tudish-chat,
.tudish-panel {
  border-radius: var(--lab-ui-panel-radius);
}

.tudish-side {
  gap: var(--lab-ui-panel-gap);
}

@media (min-width: 961px) {
  .tudish-workbench {
    grid-template-columns: minmax(0, 1fr) var(--lab-ui-panel-width);
  }
}

@media (min-width: 981px) {
  :root {
    --metro-toolbar-width: 480px;
  }
}

@media (max-width: 1180px) and (min-width: 981px) {
  .metro-topbar {
    grid-template-columns: var(--lab-ui-control-size) minmax(86px, 96px) minmax(0, 1fr) auto;
  }

  .metro-summary div {
    min-width: 52px;
    padding-inline: 6px;
  }
}

@media (max-width: 980px) {
  :root {
    --lab-ui-control-size: 44px;
    --lab-ui-compact-control-size: 36px;
    --metro-edge-x: 12px;
    --metro-edge-bottom: max(12px, env(safe-area-inset-bottom));
    --metro-toolbar-width: calc(100vw - 24px);
  }

  .metro-topbar {
    grid-template-columns: var(--lab-ui-control-size) minmax(86px, 1fr) auto;
  }

  .metro-view-controls {
    top: calc(
      max(14px, env(safe-area-inset-top))
      + var(--lab-ui-control-size)
      + var(--lab-ui-control-size)
      + 34px
    );
  }

  .metro-panel-section {
    padding: 12px;
  }
}

@media (max-width: 900px) {
  :root {
    --lab-ui-edge-x: 12px;
    --lab-ui-edge-top: max(12px, env(safe-area-inset-top));
    --lab-ui-edge-bottom: max(12px, env(safe-area-inset-bottom));
    --lab-ui-content-top: calc(var(--lab-ui-edge-top) + 56px);
  }

  :is(.ag-panel, .ep-panel, .udd-panel, .hometown-panel) {
    top: auto;
    left: var(--lab-ui-edge-x);
    right: var(--lab-ui-edge-x);
    bottom: var(--lab-ui-edge-bottom);
    width: auto;
    max-width: none;
    max-height: var(--lab-ui-mobile-panel-height);
  }

  :is(.ag-view-controls, .ep-view-controls, .udd-view-controls) {
    top: auto;
    left: var(--lab-ui-edge-x);
    bottom: calc(var(--lab-ui-mobile-panel-height) + 24px);
  }

  body.is-panel-collapsed :is(.ag-view-controls, .ep-view-controls, .udd-view-controls) {
    bottom: 24px;
  }

  .hometown-view-controls {
    top: calc(var(--lab-ui-edge-top) + 110px);
    left: var(--lab-ui-edge-x);
  }

  .lilo-panel {
    top: auto;
    left: var(--lab-ui-edge-x);
    right: var(--lab-ui-edge-x);
    bottom: 174px;
    width: auto;
    max-height: min(40dvh, 420px);
  }

  .lilo-view-controls {
    top: var(--lab-ui-content-top);
    left: var(--lab-ui-edge-x);
  }

  .lilo-audio {
    top: var(--lab-ui-edge-top);
    right: var(--lab-ui-edge-x);
  }

  .experience-topbar {
    top: var(--lab-ui-edge-top);
    left: var(--lab-ui-edge-x);
  }

  .experience-map-controls {
    top: var(--lab-ui-edge-top);
    right: var(--lab-ui-edge-x);
  }

  .experience-tool-controls {
    top: var(--lab-ui-content-top);
    left: var(--lab-ui-edge-x);
  }

  .tudish-workbench {
    gap: 10px;
    padding-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  :is(
    .ag-icon-button,
    .ep-icon-button,
    .lilo-icon-button,
    .udd-icon-button,
    .hometown-icon-button,
    .metro-icon-button,
    .tudish-icon-button,
    .experience-icon-button,
    .lilo-play,
    .tudish-submit
  ) {
    transition-duration: 0.01ms;
  }
}