/* Phase 4: Robotlab presentation layer.
   Runtime, simulator, robot transport and safety behavior remain in their
   existing modules; this file only controls information hierarchy and layout. */

.edu-view-lab .lab-workspace.lab-variant-simulation,
.edu-view-lab .lab-workspace.lab-variant-simulation.mission-collapsed {
  display: block !important;
  width: 100%;
  max-width: none;
}

/* The builder route uses the same single-child workspace structure as the
   simulator route. The legacy two-column rule reserved a removed mission
   column and trapped the complete lab in a 320 px strip. */
.edu-view-lab .lab-workspace.lab-variant-builder,
.edu-view-lab .lab-workspace.lab-variant-builder.mission-collapsed {
  display: block !important;
  width: 100%;
  max-width: none;
}

.edu-view-lab .lab-workspace.lab-variant-builder > .lab-main {
  width: 100%;
  max-width: none;
}

.edu-view-lab .lab-workspace.lab-variant-simulation .lab-main {
  display: grid;
  gap: 10px;
  min-width: 0;
}

/* Compact lab context and real execution target. */
.edu-view-lab .mission-control-deck {
  padding: 10px 14px !important;
  border: 1px solid var(--border, #d8e1eb);
  border-left: 3px solid var(--primary, #087ea4);
  border-radius: 10px;
  background: var(--surface, #fff);
  box-shadow: none;
}

.edu-view-lab .mc-deck-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 54px;
  margin: 0;
}

.edu-view-lab .mc-deck-head > :first-child {
  min-width: 0;
}

.edu-view-lab .mc-eyebrow,
.edu-view-lab .robotlab-section-index {
  color: #087ea4;
  font: 800 10px/1.2 var(--mono, ui-monospace, monospace);
  letter-spacing: .1em;
}

.edu-view-lab .mc-title {
  margin-top: 3px;
  color: var(--text, #142033);
  font-size: clamp(17px, 1.25vw, 21px);
  font-weight: 800;
  line-height: 1.15;
}

.edu-view-lab .mc-meta {
  margin-top: 4px;
  color: var(--muted, #64748b);
  font-size: 11px;
  font-weight: 650;
}

.edu-view-lab .mc-lesson-context {
  max-width: min(72ch, 52vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edu-view-lab .mc-status-row {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  justify-items: end;
  gap: 4px 12px;
}

.edu-view-lab .mc-target-state {
  display: grid;
  grid-row: span 2;
  min-width: 190px;
  padding-right: 12px;
  border-right: 1px solid var(--border, #d8e1eb);
  text-align: right;
}

.edu-view-lab .mc-target-label {
  color: var(--muted, #64748b);
  font: 800 9px/1.2 var(--mono, ui-monospace, monospace);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.edu-view-lab .mc-target-state strong {
  margin: 2px 0;
  color: var(--text, #142033);
  font-size: 12px;
}

.edu-view-lab .mc-runtime-state {
  display: flex;
  align-items: center;
  gap: 5px;
}

.edu-view-lab .mc-access-note {
  color: var(--muted, #64748b);
  font-size: 10px;
}

.edu-view-lab .mc-status-pill {
  min-height: 23px;
  padding: 4px 8px;
  border-radius: 5px;
  font: 750 10px/1.2 var(--mono, ui-monospace, monospace);
}

/* Task criteria stay visible without competing with the workspace. */
.edu-view-lab .robotlab-task-overview {
  display: grid;
  grid-template-columns: minmax(190px, .7fr) minmax(360px, 1.6fr) auto;
  align-items: center;
  gap: 16px;
  min-height: 64px;
  padding: 8px 12px;
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 9px;
  background: #f8fbfd;
}

.edu-view-lab .robotlab-task-heading {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.edu-view-lab .robotlab-task-title {
  color: var(--text, #142033);
  font-size: 13px;
  font-weight: 800;
}

.edu-view-lab .robotlab-task-objectives {
  display: flex;
  align-items: center;
  gap: 8px 16px;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.edu-view-lab .robotlab-task-objectives li {
  position: relative;
  padding-left: 12px;
  color: #334155;
  font-size: 11px;
  font-weight: 650;
  line-height: 1.35;
}

.edu-view-lab .robotlab-task-objectives li::before {
  position: absolute;
  top: .52em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #06a6c7;
  content: '';
}

.edu-view-lab .robotlab-task-details > summary,
.edu-view-lab .robotlab-run-sequence > summary,
.edu-view-lab .robotlab-advanced-workspace > summary,
.edu-view-lab .feedback-details > summary,
.edu-view-lab .code-advanced-modes > summary {
  cursor: pointer;
  list-style: none;
}

.edu-view-lab .robotlab-task-details > summary {
  padding: 6px 9px;
  border: 1px solid #bed8e2;
  border-radius: 6px;
  color: #076c8e;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.edu-view-lab .robotlab-task-details[open] {
  grid-column: 1 / -1;
}

.edu-view-lab .robotlab-task-details[open] > summary {
  width: max-content;
  margin-left: auto;
}

.edu-view-lab .robotlab-task-details > .lab-panel {
  margin-top: 10px;
  box-shadow: none;
}

.edu-view-lab .mission-collapsed .robotlab-task-overview {
  display: none;
}

/* Resizable workspace; stored user splits take precedence over the default. */
.edu-view-lab .lab-workspace.lab-variant-simulation .lab-main-grid,
.edu-view-lab .lab-workspace.lab-variant-simulation.focus-full .lab-main-grid {
  display: grid;
  grid-template-columns:
    minmax(460px, var(--robotlab-simulator-share, 52fr))
    12px
    minmax(380px, var(--robotlab-code-share, 48fr)) !important;
  gap: 0;
  align-items: stretch;
  overflow: visible;
}

.edu-view-lab .lab-workspace.lab-variant-simulation.focus-simulator .lab-main-grid {
  grid-template-columns: minmax(0, 1fr) !important;
}

.edu-view-lab .lab-workspace.lab-variant-simulation.focus-code .lab-main-grid {
  grid-template-columns: minmax(0, 1fr) !important;
}

.edu-view-lab .lab-workspace.lab-variant-simulation.focus-simulator #robotlab-code-pane,
.edu-view-lab .lab-workspace.lab-variant-simulation.focus-code #robotlab-simulator-pane {
  display: none;
}

.edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .lab-main-grid {
  grid-template-columns: minmax(0, 1fr) !important;
  grid-template-rows:
    minmax(360px, var(--robotlab-simulator-row-share, 40fr))
    12px
    minmax(540px, var(--robotlab-code-row-share, 60fr)) !important;
  height: clamp(940px, calc(130dvh - 120px), 1260px);
  min-height: 912px;
}

.edu-view-lab .lab-workspace:is(.focus-simulator, .focus-code) .robotlab-workspace-splitter {
  display: none;
}

.edu-view-lab .robotlab-workspace-splitter {
  position: relative;
  z-index: 12;
  display: grid;
  place-items: center;
  width: 12px;
  min-width: 12px;
  height: 100%;
  cursor: col-resize;
  touch-action: none;
  user-select: none;
}

.edu-view-lab .robotlab-workspace-splitter.is-horizontal {
  width: 100%;
  min-width: 0;
  height: 12px;
  min-height: 12px;
  cursor: row-resize;
}

.edu-view-lab .robotlab-workspace-splitter::before {
  position: absolute;
  inset-block: 10px;
  left: 5px;
  width: 2px;
  border-radius: 2px;
  background: #cbd5df;
  content: '';
  transition: background-color .14s ease, width .14s ease, left .14s ease;
}

.edu-view-lab .robotlab-workspace-splitter.is-horizontal::before {
  inset: 5px 10px auto;
  width: auto;
  height: 2px;
  transition: background-color .14s ease, height .14s ease, top .14s ease;
}

.edu-view-lab .robotlab-workspace-splitter-handle {
  position: relative;
  z-index: 1;
  width: 6px;
  height: 42px;
  border: 1px solid #b9c6d2;
  border-radius: 5px;
  background: #f8fafc;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .08);
}

.edu-view-lab .robotlab-workspace-splitter-handle::after {
  position: absolute;
  inset: 50% auto auto 50%;
  color: #4f6b82;
  content: '⋮';
  font-size: 14px;
  line-height: 1;
  transform: translate(-50%, -50%);
}

.edu-view-lab .robotlab-workspace-splitter.is-horizontal .robotlab-workspace-splitter-handle {
  width: 42px;
  height: 6px;
}

.edu-view-lab .robotlab-workspace-splitter.is-horizontal .robotlab-workspace-splitter-handle::after {
  content: '⋯';
}

.edu-view-lab .robotlab-workspace-splitter:is(:hover, :focus-visible)::before,
.edu-view-lab .lab-main-grid.is-resizing .robotlab-workspace-splitter::before {
  left: 4px;
  width: 4px;
  background: #2f6bff;
}

.edu-view-lab .robotlab-workspace-splitter.is-horizontal:is(:hover, :focus-visible)::before,
.edu-view-lab .lab-main-grid.is-resizing .robotlab-workspace-splitter.is-horizontal::before {
  top: 4px;
  left: 10px;
  width: auto;
  height: 4px;
}

.edu-view-lab .robotlab-workspace-splitter:focus-visible {
  outline: 3px solid rgba(47, 107, 255, .28);
  outline-offset: -2px;
}

.edu-view-lab .lab-main-grid.is-resizing,
.edu-view-lab .lab-main-grid.is-resizing * {
  cursor: col-resize !important;
  user-select: none !important;
}

.edu-view-lab .lab-workspace.layout-code-below .lab-main-grid.is-resizing,
.edu-view-lab .lab-workspace.layout-code-below .lab-main-grid.is-resizing * {
  cursor: row-resize !important;
}

.edu-view-lab .lab-main-grid .lab-column {
  min-width: 0;
  width: 100%;
  height: 100%;
  padding: 0;
}

.edu-view-lab,
.edu-view-lab .lab-workspace,
.edu-view-lab .lab-main,
.edu-view-lab .lab-main-grid {
  min-width: 0;
  max-width: 100%;
}

.edu-view-lab .lab-workspace.lab-variant-simulation .simulator-panel,
.edu-view-lab .lab-workspace.lab-variant-simulation .code-panel-variant-workspace {
  height: clamp(480px, calc(100vh - 390px), 660px) !important;
  min-height: 480px !important;
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 10px;
  box-shadow: none;
}

.edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .simulator-panel,
.edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .code-panel-variant-workspace {
  height: 100% !important;
  min-height: 0 !important;
}

.edu-view-lab .simulator-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #101824;
  container-type: inline-size;
}

.edu-view-lab .sim-lite-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 14px;
  min-height: 56px;
  margin: 0;
  padding: 9px 12px;
  border-bottom: 1px solid #2b394b;
  background: #162130;
}

.edu-view-lab .sim-title-group,
.edu-view-lab .sim-header-actions {
  display: flex;
  align-items: center;
  min-width: 0;
}

.edu-view-lab .sim-title-group {
  gap: 10px;
}

.edu-view-lab .sim-header-actions {
  justify-content: flex-end !important;
  gap: 6px !important;
  flex-wrap: nowrap;
}

.edu-view-lab .sim-lite-toolbar .h3,
.edu-view-lab .sim-lite-toolbar label {
  color: #eef6fb;
}

.edu-view-lab .sim-lite-toolbar .h3 {
  margin: 0;
  font-size: 13px;
  line-height: 1.25;
  white-space: nowrap;
}

.edu-view-lab .sim-ready-badge {
  flex: 0 0 auto;
  min-height: 26px;
  padding: 5px 9px;
  border: 1px solid #7dd3fc;
  border-radius: 999px;
  background: #e7f8ff;
  color: #075e7a;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.edu-view-lab .sim-lite-toolbar .sim-scenario-select {
  width: auto;
  min-width: 0;
  max-width: 154px;
  min-height: 32px;
  padding: 5px 28px 5px 9px;
  border-radius: 6px;
  border-color: #405065;
  background: #101824;
  color: #dce9f1;
  font-size: 10px;
}

.edu-view-lab .sim-training-btn {
  min-height: 32px;
  padding: 5px 9px;
  border: 1px solid #405065 !important;
  border-radius: 6px;
  background: #1d2a3a !important;
  color: #dce9f1 !important;
  box-shadow: none !important;
  font-size: 10px;
  font-weight: 750;
  white-space: nowrap;
}

.edu-view-lab .sim-training-btn:is(:hover, :focus-visible),
.edu-view-lab .sim-training-btn.active {
  border-color: #5d7da0 !important;
  background: #26384c !important;
  color: #fff !important;
}

@container (max-width: 660px) {
  .edu-view-lab .sim-lite-toolbar {
    grid-template-columns: minmax(0, 1fr);
  }

  .edu-view-lab .sim-title-group,
  .edu-view-lab .sim-header-actions {
    justify-content: space-between !important;
  }

  .edu-view-lab .sim-header-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .edu-view-lab .sim-lite-toolbar .sim-scenario-select,
  .edu-view-lab .sim-training-btn {
    width: 100%;
    max-width: none;
  }

  .edu-view-lab .mission-sim-viewport .sim-lite-state {
    top: auto;
    right: auto;
    bottom: 12px;
    left: 12px;
    max-width: calc(100% - 24px) !important;
  }
}

.edu-view-lab .mission-sim-viewport {
  flex: 1 1 auto;
  height: auto !important;
  min-height: 0 !important;
  border: 0;
  border-radius: 0;
}

.edu-view-lab .mission-sim-viewport .sim-lite-state {
  z-index: 32;
  right: auto;
  left: 12px;
  max-width: calc(100% - 420px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edu-view-lab .sim-pose-hud,
.edu-view-lab .sim-scenario-note,
.edu-view-lab .sim-path-overlay.empty {
  display: none;
}

.edu-view-lab .k1-hud {
  top: 54px;
  right: 10px;
  width: auto;
  max-width: min(260px, calc(100% - 20px));
  padding: 0;
}

.edu-view-lab .sim-render-badge {
  top: 10px;
  right: auto;
  left: 10px;
  min-width: 0;
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.edu-view-lab .sim-render-badge.technical {
  top: 54px;
  width: min(260px, calc(100% - 20px));
  padding: 10px;
  border: 1px solid rgba(59, 130, 246, .25);
  background: rgba(255, 255, 255, .94);
}

.edu-view-lab .k1-hud__metrics {
  display: none;
}

.edu-view-lab .k1-hud.is-expanded {
  width: min(260px, calc(100% - 20px));
}

/* Code Studio reads as an IDE: two primary modes, advanced modes disclosed. */
.edu-view-lab .code-panel-variant-workspace {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 100%;
  padding: 10px !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-gutter: stable;
  background: var(--surface, #fff);
}

.edu-view-lab .code-panel-variant-workspace > .row:first-child {
  flex: 0 0 auto;
  min-height: 31px;
  gap: 10px;
}

.edu-view-lab .code-panel-variant-workspace .lab-code-tabs {
  position: static;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.edu-view-lab .code-tabs-primary,
.edu-view-lab .code-tabs-advanced {
  display: flex;
  align-items: center;
  gap: 3px;
}

.edu-view-lab .code-tabs-primary {
  padding: 2px;
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 7px;
  background: #f4f7f9;
}

.edu-view-lab .code-panel-variant-workspace .code-tab {
  min-height: 28px;
  padding: 5px 10px !important;
  border: 0;
  border-radius: 5px !important;
  color: #526174;
  font-size: 11px;
  font-weight: 800;
}

.edu-view-lab .code-panel-variant-workspace .code-tab.active {
  background: #fff;
  color: #076c8e;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .1);
}

.edu-view-lab .code-advanced-modes {
  position: relative;
}

.edu-view-lab .code-advanced-modes > summary {
  padding: 6px 8px;
  color: #64748b;
  font-size: 10px;
  font-weight: 800;
}

.edu-view-lab .code-advanced-modes[open] .code-tabs-advanced {
  position: absolute;
  z-index: 30;
  top: calc(100% + 5px);
  right: 0;
  display: grid;
  min-width: 150px;
  padding: 5px;
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 7px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .12);
}

.edu-view-lab .code-panel-variant-workspace .notice.code-role-helper {
  display: none;
}

.edu-view-lab .k1-audio-upload-control {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 5px 7px;
  border: 1px solid #dbe5eb;
  border-radius: 7px;
  background: #f8fafc;
}

.edu-view-lab .k1-audio-upload-control[hidden] { display: none !important; }

.edu-view-lab .k1-audio-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.edu-view-lab .k1-audio-upload-button {
  min-height: 28px;
  padding: 5px 9px;
  border-color: #b8c8d5;
  background: #fff;
  color: #175cd3;
  font-size: 10px;
  font-weight: 800;
}

.edu-view-lab .k1-audio-upload-button:hover {
  border-color: #7fa7c3;
  background: #eef4ff;
}

.edu-view-lab .k1-audio-upload-status {
  min-width: 0;
  overflow: hidden;
  color: #64748b;
  font-size: 10px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edu-view-lab .code-panel-variant-workspace .blocklyToolboxDiv {
  width: clamp(148px, 24%, 182px) !important;
  background: #eef1f4 !important;
}

.edu-view-lab .code-panel-variant-workspace .blocklyTreeRow {
  min-height: 30px;
  margin-bottom: 1px;
  padding: 4px 8px !important;
}

.edu-view-lab .code-panel-variant-workspace .blocklyTreeLabel {
  font-size: 11px !important;
  line-height: 1.25;
  white-space: nowrap;
}

.edu-view-lab .code-panel-head-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.edu-view-lab .code-workspace-expand {
  min-height: 31px;
  padding: 5px 9px;
  border: 1px solid #a9bdcc;
  border-radius: 6px;
  background: #fff;
  color: #075985;
  font-size: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.edu-view-lab .code-workspace-expand:is(:hover, :focus-visible) {
  border-color: #0891b2;
  background: #ecfeff;
}

.edu-view-lab .lab-workspace.focus-code .code-panel-variant-workspace {
  height: clamp(620px, calc(100dvh - 170px), 920px) !important;
  min-height: 620px !important;
}

.edu-view-lab .code-panel-variant-workspace .k1-target-selector {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  min-height: 35px;
  padding: 5px 7px;
  border: 1px solid #dbe5eb;
  border-radius: 7px;
  background: #f8fbfd;
}

.edu-view-lab .k1-target-label {
  color: #64748b;
  font: 800 9px/1 var(--mono, ui-monospace, monospace);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.edu-view-lab .k1-target-button {
  min-height: 25px;
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 10px;
}

.edu-view-lab .k1-target-button {
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
}

.edu-view-lab .k1-target-button:is(:hover, :focus-visible) {
  border-color: #7aa7c4;
  background: #f0f9ff;
  color: #075985;
}

.edu-view-lab .k1-target-button.active {
  border-color: #0891b2;
  background: #ecfeff;
  color: #075985;
  box-shadow: inset 0 0 0 1px #0891b2;
}

.edu-view-lab .k1-target-button.locked {
  border-color: #d8dee7;
  background: #f8fafc;
  color: #64748b;
}

.edu-view-lab .k1-physical-connect-panel {
  margin: 0;
  border-color: #8bd7e6;
  border-radius: 8px;
  background: #ecfbfd;
  color: #24364b;
}

.edu-view-lab .k1-physical-connect-panel > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 6px 9px;
  cursor: pointer;
  list-style-position: inside;
}

.edu-view-lab .k1-physical-connect-panel > summary::after {
  justify-self: end;
  color: #087c9b;
  content: 'Visa anslutning';
  font-size: 9px;
  font-weight: 800;
}

.edu-view-lab .k1-physical-connect-panel[open] > summary::after {
  content: 'Dölj';
}

.edu-view-lab .k1-physical-connect-body {
  display: grid;
  gap: 7px;
  padding: 0 8px 8px;
}

.edu-view-lab .k1-physical-connect-copy strong {
  color: #075985;
}

.edu-view-lab .k1-physical-connection-message {
  min-width: 0;
  overflow: hidden;
  color: #334155;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edu-view-lab .k1-physical-connect-form input {
  border-color: #9bcbd6;
  background: #fff;
  color: #101828;
  opacity: 1;
}

.edu-view-lab .k1-physical-connect-form input::placeholder {
  color: #667085;
  opacity: 1;
}

.edu-view-lab .k1-target-status {
  margin-left: auto;
  font-size: 9px;
  letter-spacing: .04em;
}

.edu-view-lab .code-panel-variant-workspace .code-learning-pipeline,
.edu-view-lab .code-panel-variant-workspace .k1-learning-sequence {
  display: none;
}

.edu-view-lab .code-panel-variant-workspace .lab-code-area {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.edu-view-lab .code-panel-variant-workspace .blockly-host,
.edu-view-lab .code-panel-variant-workspace .blockly-host .injectionDiv,
.edu-view-lab .code-panel-variant-workspace .blocklySvg {
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
}

.edu-view-lab .code-panel-variant-workspace .blocklyToolboxDiv {
  max-width: 182px;
}

.edu-view-lab .code-panel-variant-workspace .code-issues:empty,
.edu-view-lab .code-panel-variant-workspace .k1-python-status:empty,
.edu-view-lab .code-panel-variant-workspace .lab-python-preview:empty,
.edu-view-lab .code-panel-variant-workspace .lab-code-terminal:empty {
  display: none;
}

.edu-view-lab .code-panel-variant-workspace .code-issues {
  flex: 0 0 auto;
  max-height: 78px;
  overflow: auto;
}

.edu-view-lab .code-panel-variant-workspace .code-issues .notice {
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.35;
}

/* Python mode gives the generated source and terminal the available height. */
.edu-view-lab .code-panel-variant-workspace[data-python-surface="generated"][data-mode="python"] .lab-code-area {
  flex: 0 0 auto;
  min-height: 0;
  overflow: visible;
}

.edu-view-lab .code-panel-variant-workspace[data-python-surface="generated"][data-mode="python"] .lab-code-area > .notice {
  display: none;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .code-generated-python-title,
.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .code-runtime-terminal-title {
  flex: 0 0 auto;
  margin: 0;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .code-generated-python-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .k1-python-status {
  flex: 0 0 auto;
  gap: 4px;
  margin: 0;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .k1-python-copy {
  min-height: 25px;
  margin-left: auto;
  padding: 4px 8px;
  font-size: 10px;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .k1-python-status > .tiny {
  display: none;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .lab-python-preview {
  flex: 1 1 62%;
  min-height: 150px;
  max-height: none;
  margin: 0;
  border-radius: 7px;
  overflow: auto;
  scrollbar-gutter: stable both-edges;
  font-size: 12.5px;
  line-height: 1.55;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .lab-python-line {
  grid-template-columns: 40px max-content;
  width: max-content;
  min-width: 100%;
  padding-inline: 8px 14px;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .lab-python-line-code {
  min-width: max-content;
  white-space: pre;
  word-break: normal;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .lab-code-terminal {
  flex: 0 1 34%;
  min-height: 112px;
  max-height: 220px;
  margin: 0;
  padding: 10px 12px;
  border-radius: 7px;
  overflow: auto;
  scrollbar-gutter: stable;
  white-space: normal;
  font-size: 11.5px;
  line-height: 1.5;
}

.edu-view-lab .lab-terminal-line {
  min-width: 0;
  padding: 2px 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.edu-view-lab .lab-terminal-line.error { color: #fecaca; }
.edu-view-lab .lab-terminal-line.warn { color: #fde68a; }
.edu-view-lab .lab-terminal-line.success { color: #bbf7d0; }
.edu-view-lab .lab-terminal-line.info { color: #dbe7f3; }
.edu-view-lab .lab-terminal-line.idle { color: #94a3b8; }

.edu-view-lab .code-panel-variant-workspace[data-python-surface="editable"][data-mode="python"] .lab-code-area {
  flex: 1 1 auto;
  min-height: 280px;
  overflow: hidden;
}

.edu-view-lab .code-panel-variant-workspace[data-python-surface="editable"][data-mode="python"] :is(
  .code-generated-python-title,
  .k1-python-status,
  .lab-python-preview,
  .code-runtime-terminal-title,
  .lab-code-terminal
) {
  display: none;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="python"] .code-textarea {
  flex: 1 1 auto;
  min-height: 280px;
  height: 100%;
  padding: 16px 18px;
  resize: vertical;
  overflow: auto;
  tab-size: 4;
  white-space: pre;
  font-size: 13px;
  line-height: 1.6;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="output"] :is(
  .code-generated-python-title,
  .k1-python-status,
  .lab-python-preview
),
.edu-view-lab .code-panel-variant-workspace[data-mode="mission"] :is(
  .code-generated-python-title,
  .k1-python-status,
  .lab-python-preview,
  .code-runtime-terminal-title,
  .lab-code-terminal
) {
  display: none;
}

.edu-view-lab .code-panel-variant-workspace[data-mode="output"] .lab-code-terminal {
  flex: 1 1 auto;
  min-height: 180px;
  max-height: none;
  overflow: auto;
}

.edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-mode="python"] .lab-python-preview {
  min-height: 200px;
  font-size: 13px;
}

.edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-mode="python"] .lab-code-terminal {
  min-height: 120px;
  max-height: 280px;
}

.edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-python-surface="editable"][data-mode="python"] .lab-code-area,
.edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-mode="python"] .code-textarea {
  min-height: 350px;
}

/* One execution hierarchy directly beneath simulator and code. */
.edu-view-lab .lab-controls {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 54px;
  margin: 0 !important;
  padding: 7px 10px !important;
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 9px !important;
  background: #fff;
  box-shadow: none;
}

.edu-view-lab .lab-controls-left,
.edu-view-lab .lab-controls-right,
.edu-view-lab .lab-playback-group,
.edu-view-lab .lab-view-row {
  display: flex;
  align-items: center;
  gap: 5px;
}

.edu-view-lab .lab-focus-selector,
.edu-view-lab .lab-layout-selector {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px;
  border: 1px solid #d7dee6;
  border-radius: 7px;
  background: #f4f7f9;
}

.edu-view-lab .lab-adaptive-layout-note {
  display: none;
  color: var(--muted, #64748b);
  font-size: 10px;
  font-weight: 650;
  line-height: 1.2;
}

.edu-view-lab .lab-layout-selector {
  border-color: #bfd3e0;
  background: #f7fbfd;
}

.edu-view-lab .lab-layout-label {
  padding-inline: 5px 3px;
  color: #64748b;
  font: 800 9px/1 var(--mono, ui-monospace, monospace);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.edu-view-lab .lab-controls .lab-focus-selector .btn,
.edu-view-lab .lab-controls .lab-layout-selector .btn {
  min-height: 27px;
  padding: 5px 7px;
  border-color: transparent;
  background: transparent;
}

.edu-view-lab .lab-controls :is(.lab-focus-selector, .lab-layout-selector) .btn.active {
  border-color: #b8c8d5;
  background: #fff;
  color: #076c8e;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .1);
}

.edu-view-lab .lab-controls-title {
  margin-right: 4px;
  color: #087ea4;
  font: 800 10px/1.2 var(--mono, ui-monospace, monospace);
  letter-spacing: .08em;
  white-space: nowrap;
}

.edu-view-lab .lab-playback-group {
  padding-right: 8px;
  border-right: 1px solid var(--border, #d8e1eb);
}

.edu-view-lab .lab-controls .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 6px;
  box-shadow: none;
  font-size: 11px;
  font-weight: 750;
  line-height: 1;
  white-space: nowrap;
  transition: background-color .14s ease, border-color .14s ease, color .14s ease, box-shadow .14s ease;
}

.edu-view-lab .lab-controls .btn svg {
  display: block;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}

.edu-view-lab .lab-controls .control-run {
  min-width: 76px;
  border-color: #2f6bff !important;
  background: #2f6bff !important;
  color: #fff !important;
  box-shadow: none !important;
}

.edu-view-lab .lab-controls .control-run::before {
  display: none !important;
}

.edu-view-lab .lab-controls .control-run:not(:disabled):hover {
  border-color: #2458d8 !important;
  background: #2458d8 !important;
}

.edu-view-lab .lab-controls .control-pause {
  border-color: #d7dee6 !important;
  background: #fff !important;
  color: #526174 !important;
  box-shadow: none !important;
}

.edu-view-lab .lab-controls .control-pause:not(:disabled):hover {
  border-color: #aebbc8 !important;
  background: #f4f7f9 !important;
  color: #25354a !important;
}

.edu-view-lab .lab-controls .control-step {
  border-color: #d7dee6 !important;
  background: #fff !important;
  color: #334155 !important;
  box-shadow: none !important;
}

.edu-view-lab .lab-controls .control-step:not(:disabled):hover {
  border-color: #9eb9d7 !important;
  background: #eef4ff !important;
  color: #175cd3 !important;
}

.edu-view-lab .lab-controls .control-stop {
  border-color: #e2a09c !important;
  background: #fff !important;
  color: #b42323 !important;
  box-shadow: none !important;
}

.edu-view-lab .lab-controls .control-stop:not(:disabled):hover {
  border-color: #c83232 !important;
  background: #fef3f2 !important;
  color: #991b1b !important;
}

.edu-view-lab .lab-controls .control-reset,
.edu-view-lab .lab-controls .control-layout-reset {
  border-color: #d7dee6;
  background: #fff;
  color: #526174;
}

.edu-view-lab .lab-controls .control-reset:not(:disabled):hover,
.edu-view-lab .lab-controls .control-layout-reset:not(:disabled):hover {
  border-color: #aebbc8;
  background: #f4f7f9;
  color: #25354a;
}

.edu-view-lab .lab-controls .btn:not(:disabled):active,
.edu-view-lab .lab-controls-advanced > summary:active {
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, .16);
}

.edu-view-lab .lab-controls .btn:disabled {
  border-color: #e2e7ec !important;
  background: #f4f6f8 !important;
  color: #98a2ad !important;
  box-shadow: none !important;
  cursor: not-allowed;
  opacity: 1;
}

.edu-view-lab .lab-controls-advanced > summary {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-color: #c9d4df;
  background: #fff;
  color: #334155;
}

.edu-view-lab .lab-controls-advanced[open] > summary,
.edu-view-lab .lab-controls-advanced > summary:hover {
  border-color: #7fa7c3;
  background: #f2f8fb;
  color: #076c8e;
}

.edu-view-lab .lab-controls-right {
  flex: 1 1 auto;
  justify-content: flex-end;
  min-width: 0;
}

.edu-view-lab .lab-status-hint {
  max-width: 420px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edu-view-lab .lab-controls-advanced {
  position: relative;
}

.edu-view-lab .lab-controls-advanced > summary {
  list-style: none;
}

.edu-view-lab .lab-advanced-popover {
  position: static !important;
  display: flex !important;
  flex-flow: row wrap !important;
  gap: 5px !important;
  width: 100%;
  min-width: 0 !important;
  margin-top: 7px;
  padding: 7px !important;
  border-radius: 7px !important;
  box-shadow: none !important;
}

.edu-view-lab .lab-controls-advanced[open] {
  flex: 1 0 100%;
  order: 2;
}

.edu-view-lab .lab-controls-advanced[open] > summary {
  width: max-content;
}

.edu-view-lab .lab-advanced-popover .btn {
  width: auto !important;
  min-height: 30px;
  padding: 6px 9px !important;
}

/* Compact command strip; the existing interactive timeline is unchanged. */
.edu-view-lab .robotlab-run-sequence {
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 8px;
  background: #fff;
}

.edu-view-lab .robotlab-run-sequence > summary {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 6px 10px;
}

.edu-view-lab .robotlab-run-command {
  overflow: hidden;
  color: #526174;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.edu-view-lab .robotlab-run-state {
  padding: 3px 7px;
  border-radius: 4px;
  background: #edf2f5;
  color: #526174;
  font: 800 9px/1.2 var(--mono, ui-monospace, monospace);
}

.edu-view-lab .robotlab-run-state.active { background: #e0f6fa; color: #076c8e; }
.edu-view-lab .robotlab-run-state.ready { background: #e7f6ed; color: #177245; }
.edu-view-lab .robotlab-run-state.warn { background: #fff4dc; color: #8a5a00; }
.edu-view-lab .robotlab-run-state.danger { background: #fdeaea; color: #a62b2b; }

.edu-view-lab .robotlab-run-sequence > .command-timeline {
  margin: 0 8px 8px;
  border: 0;
  border-top: 1px solid var(--border, #d8e1eb);
  border-radius: 0;
  box-shadow: none;
}

.edu-view-lab .robotlab-run-sequence > .command-timeline > .h3 {
  display: none;
}

/* Results first; coaching remains available but compact by default. */
.edu-view-lab .robotlab-outcome-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, .75fr);
  gap: 12px;
  align-items: start;
}

.edu-view-lab .robotlab-outcome-grid > .card {
  margin: 0;
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 9px;
  box-shadow: none;
}

.edu-view-lab .robotlab-result-empty {
  display: grid;
  gap: 3px;
  padding: 13px 0 4px;
}

.edu-view-lab .robotlab-goal-result {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.edu-view-lab .robotlab-measured-results {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin: 12px 0;
}

.edu-view-lab .robotlab-measured-results .feedback-metric-card {
  min-width: 0;
  padding: 10px 11px;
  border-radius: 8px;
  box-shadow: none;
}

.edu-view-lab .feedback-criteria-list {
  display: grid;
  gap: 8px;
}

.edu-view-lab .feedback-criterion {
  display: grid;
  gap: 5px;
  padding: 9px 10px;
  border: 1px solid var(--border, #d8e1eb);
  border-left-width: 3px;
  border-radius: 7px;
  background: #fff;
}

.edu-view-lab .feedback-criterion.is-success { border-left-color: #16845b; }
.edu-view-lab .feedback-criterion.is-danger { border-left-color: #c43232; }
.edu-view-lab .feedback-criterion.is-info { border-left-color: #3b82b8; }

.edu-view-lab .feedback-criterion-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.edu-view-lab .feedback-criterion-status {
  flex: 0 0 auto;
  padding: 3px 7px;
  border: 1px solid #cbd5df;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
}

.edu-view-lab .feedback-criterion-status.success {
  border-color: #9bd4bd;
  background: #ecf9f2;
  color: #126747;
}

.edu-view-lab .feedback-criterion-status.danger {
  border-color: #efb5b5;
  background: #fff2f2;
  color: #9f2424;
}

.edu-view-lab .feedback-criterion-status.info {
  border-color: #b7d5e8;
  background: #f0f8fc;
  color: #17627e;
}

.edu-view-lab .feedback-evidence-line,
.edu-view-lab .feedback-rule-line {
  color: #46566a;
  font-size: 11px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.edu-view-lab .feedback-rule-line { color: #66768a; }

.edu-view-lab .feedback-details {
  margin-top: 10px;
  border-top: 1px solid var(--border, #d8e1eb);
}

.edu-view-lab .feedback-details > summary {
  padding: 9px 0 2px;
  color: #076c8e;
  font-size: 11px;
  font-weight: 800;
}

.edu-view-lab .feedback-details-body {
  display: grid;
  gap: 10px;
  padding-top: 10px;
}

.edu-view-lab .ai-coach-panel.is-collapsed {
  min-height: 62px;
}

/* Level 2/3 tools are grouped behind one deliberate teacher disclosure. */
.edu-view-lab .robotlab-advanced-workspace {
  border: 1px solid var(--border, #d8e1eb);
  border-radius: 8px;
  background: #f8fafc;
}

.edu-view-lab .robotlab-advanced-workspace > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 43px;
  padding: 8px 11px;
  color: #334155;
  font-size: 12px;
  font-weight: 800;
}

.edu-view-lab .robotlab-advanced-workspace-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0 10px 10px;
}

.edu-view-lab .robotlab-advanced-workspace-body > :only-child,
.edu-view-lab .robotlab-advanced-workspace-body > .k1-advanced-panel-bottom {
  grid-column: 1 / -1;
}

.edu-view-lab .robotlab-advanced-workspace .k1-advanced-panel {
  margin: 0;
}

.edu-view-lab :is(button, summary, select, input, textarea):focus-visible {
  outline: 3px solid rgba(8, 126, 164, .28);
  outline-offset: 2px;
}

@media (min-width: 1880px) {
  .edu-view-lab .lab-workspace.lab-variant-simulation .simulator-panel,
  .edu-view-lab .lab-workspace.lab-variant-simulation .code-panel-variant-workspace {
    height: clamp(500px, calc(100vh - 390px), 760px) !important;
  }
}

/* A 15-inch MacBook typically exposes about 1366-1470 CSS pixels in Safari.
   At that width the expanded 224 px sidebar leaves too little room for the
   default 58/42 split, so Kodstudio receives a deliberate laptop majority. */
@media (min-width: 1181px) and (max-width: 1500px) {
  .edu-view-lab .lab-workspace.lab-variant-simulation .lab-main-grid,
  .edu-view-lab .lab-workspace.lab-variant-simulation.focus-full .lab-main-grid {
    grid-template-columns:
      minmax(440px, var(--robotlab-simulator-share, 48fr))
      12px
      minmax(500px, var(--robotlab-code-share, 52fr)) !important;
  }
}

@media (max-width: 1500px) {
  .edu-view-lab .lab-status-hint {
    display: none;
  }

  .edu-view-lab .lab-controls-title {
    display: none;
  }

  .edu-view-lab .lab-controls {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    justify-content: stretch !important;
  }

  .edu-view-lab .lab-controls-left,
  .edu-view-lab .lab-controls-right {
    width: 100%;
  }

  .edu-view-lab .lab-controls-right {
    justify-content: flex-start;
    margin-left: 0 !important;
    padding-top: 7px;
    border-top: 1px solid var(--border, #d8e1eb);
  }

  .edu-view-lab .lab-view-row {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 1180px) {
  .edu-view-lab .lab-main > .mission-control-deck { order: 0; }
  .edu-view-lab .lab-main > .robotlab-task-overview { order: 1; }
  .edu-view-lab .lab-main > .lab-controls { order: 2; }
  .edu-view-lab .lab-main > .lab-main-grid { order: 3; }
  .edu-view-lab .lab-main > .robotlab-run-sequence { order: 4; }
  .edu-view-lab .lab-main > .robotlab-outcome-grid { order: 5; }
  .edu-view-lab .lab-main > .robotlab-advanced-workspace { order: 6; }

  .edu-view-lab .lab-workspace.lab-variant-simulation .lab-main-grid,
  .edu-view-lab .lab-workspace.lab-variant-simulation.focus-full .lab-main-grid,
  .edu-view-lab .lab-workspace.lab-variant-simulation.focus-simulator .lab-main-grid,
  .edu-view-lab .lab-workspace.lab-variant-simulation.focus-code .lab-main-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .lab-main-grid {
    grid-template-rows: auto !important;
    height: auto;
    min-height: 0;
  }

  .edu-view-lab .robotlab-workspace-splitter {
    display: none;
  }

  .edu-view-lab .lab-workspace.lab-variant-simulation.focus-simulator #robotlab-code-pane,
  .edu-view-lab .lab-workspace.lab-variant-simulation.focus-code #robotlab-simulator-pane {
    display: none;
  }

  .edu-view-lab .lab-layout-selector,
  .edu-view-lab .lab-controls .control-layout-reset {
    display: none;
  }

  .edu-view-lab .lab-adaptive-layout-note {
    display: inline-flex;
  }

  .edu-view-lab .lab-controls {
    flex-wrap: wrap;
  }

  .edu-view-lab .lab-controls-right {
    flex: 1 1 auto;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .edu-view-lab .lab-workspace.lab-variant-simulation .simulator-panel,
  .edu-view-lab .lab-workspace.lab-variant-simulation .code-panel-variant-workspace {
    height: clamp(540px, 72dvh, 620px) !important;
    min-height: 540px !important;
  }

  .edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .simulator-panel,
  .edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .code-panel-variant-workspace {
    height: clamp(540px, 72dvh, 620px) !important;
    min-height: 540px !important;
  }

  .edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-mode="python"] .lab-python-preview {
    min-height: 150px;
  }

  .edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-mode="python"] .lab-code-terminal {
    min-height: 112px;
  }

  .edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-python-surface="editable"][data-mode="python"] .lab-code-area,
  .edu-view-lab .lab-workspace.layout-code-below .code-panel-variant-workspace[data-mode="python"] .code-textarea {
    min-height: 280px;
  }

  .edu-view-lab .robotlab-task-overview {
    grid-template-columns: minmax(180px, .65fr) minmax(0, 1.35fr) auto;
  }
}

@media (max-height: 780px) {
  .edu-view-lab .lab-workspace.lab-variant-simulation .simulator-panel,
  .edu-view-lab .lab-workspace.lab-variant-simulation .code-panel-variant-workspace {
    height: clamp(460px, calc(100dvh - 310px), 480px) !important;
    min-height: 460px !important;
  }
}

@media (min-width: 1181px) and (max-height: 780px) {
  .edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .lab-main-grid {
    grid-template-rows:
      minmax(360px, var(--robotlab-simulator-row-share, 40fr))
      12px
      minmax(460px, var(--robotlab-code-row-share, 60fr)) !important;
    height: clamp(832px, calc(200dvh - 608px), 920px);
    min-height: 832px;
  }

  .edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .simulator-panel,
  .edu-view-lab .lab-workspace.lab-variant-simulation.layout-code-below.focus-full .code-panel-variant-workspace {
    height: 100% !important;
    min-height: 0 !important;
  }
}

@media (min-width: 1181px) and (max-height: 720px) {
  .edu-view-lab .lab-main > .mission-control-deck { order: 0; }
  .edu-view-lab .lab-main > .robotlab-task-overview { order: 1; }
  .edu-view-lab .lab-main > .lab-controls { order: 2; }
  .edu-view-lab .lab-main > .lab-main-grid { order: 3; }
  .edu-view-lab .lab-main > .robotlab-run-sequence { order: 4; }
  .edu-view-lab .lab-main > .robotlab-outcome-grid { order: 5; }
  .edu-view-lab .lab-main > .robotlab-advanced-workspace { order: 6; }

  .edu-view-lab .lab-controls {
    flex-wrap: wrap;
  }

  .edu-view-lab .lab-controls-right {
    flex: 1 1 auto;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}

@media (max-width: 900px) {
  .edu-view-lab .mc-deck-head,
  .edu-view-lab .lab-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .edu-view-lab .mc-status-row {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
  }

  .edu-view-lab .mc-target-state {
    grid-row: auto;
    padding: 0 0 6px;
    border-right: 0;
    border-bottom: 1px solid var(--border, #d8e1eb);
    text-align: left;
  }

  .edu-view-lab .robotlab-task-overview,
  .edu-view-lab .robotlab-outcome-grid,
  .edu-view-lab .robotlab-advanced-workspace-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .edu-view-lab .robotlab-task-objectives {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .edu-view-lab .lab-controls-left,
  .edu-view-lab .lab-controls-right {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .edu-view-lab .lab-view-row {
    display: flex !important;
    width: 100%;
    flex-wrap: wrap;
  }

  .edu-view-lab .robotlab-advanced-workspace-body > * {
    grid-column: auto !important;
  }
}

@media (max-width: 620px) {
  .edu-view-lab .lab-playback-group {
    flex-wrap: wrap;
    padding-right: 0;
    border-right: 0;
  }

  .edu-view-lab .robotlab-run-sequence > summary {
    grid-template-columns: auto 1fr auto;
  }

  .edu-view-lab .robotlab-run-command {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .edu-view-lab .robotlab-goal-result {
    grid-template-columns: minmax(0, 1fr);
  }

  .edu-view-lab .lab-focus-selector,
  .edu-view-lab .lab-layout-selector {
    width: 100%;
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .edu-view-lab *,
  .edu-view-lab *::before,
  .edu-view-lab *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Shared Robotlab workspace. Reuses the Overview palette without changing
   other teacher/student pages or the separate operator applications. */
body.robotlab-active {
  --edu-bg: #f6f8fb;
  --edu-surface: #fff;
  --edu-text-primary: #101828;
  --edu-text-secondary: #667085;
  --edu-border: #e4e7ec;
  --edu-border-strong: #d0d5dd;
  --edu-blue: #2f6bff;
  --edu-blue-action: #2f6bfe;
  --edu-blue-subtle: #eef4ff;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: var(--font);
}

body.robotlab-active .edu-view.edu-view-lab {
  padding: 16px;
  max-width: none;
  container: robotlab / inline-size;
  animation: none;
}
body.robotlab-active .edu-topbar { background: #fff; z-index: 100; }

@media (min-width: 781px) {
  body.robotlab-active.sidebar-collapsed .edu-sidebar { width: 64px; }
  body.robotlab-active.sidebar-collapsed .edu-main { margin-left: 64px; width: calc(100% - 64px); }
  body.robotlab-active :is(.edu-sidebar, .edu-main) { transition: none; }
}

.edu-view-lab .robotlab-workspace {
  font-family: var(--font);
  font-size: 14px;
  color: #101828;
  --border: #e4e7ec;
  --text: #101828;
  --muted: #667085;
  --text-soft: #667085;
  --surface: #fff;
}
body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main { display: grid; gap: 12px; }
.edu-view-lab .robotlab-workspace .lab-main > * { order: initial; min-width: 0; }
.edu-view-lab .robotlab-workspace .mission-control-deck {
  padding: 8px 0 !important;
  border: 0;
  background: transparent;
}
.edu-view-lab .robotlab-workspace .mc-deck-head { min-height: 48px; gap: 16px; }
.edu-view-lab .robotlab-workspace .mc-title { margin: 0; font: 600 18px/1.3 var(--font); }
.edu-view-lab .robotlab-workspace .mc-meta { font: 400 12px/1.5 var(--font); }
.edu-view-lab .robotlab-workspace .mc-status-row { display: flex; flex-wrap: wrap; gap: 8px; }
.edu-view-lab .robotlab-workspace .mc-status-pill { font: 500 12px/1.4 var(--font); border-radius: 8px; }
.edu-view-lab .robotlab-workspace .mc-technical-status { position: relative; font-size: 12px; }
.edu-view-lab .robotlab-workspace .mc-target-state {
  position: absolute; z-index: 25; right: 0; top: 100%; width: 280px;
  padding: 16px; text-align: left; border: 1px solid #e4e7ec; border-radius: 8px; background: #fff;
}
body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid {
  display: grid;
  grid-template-columns: minmax(460px, var(--robotlab-simulator-share, 52fr)) 12px minmax(380px, var(--robotlab-code-share, 48fr)) !important;
  grid-template-rows: minmax(0, 1fr);
  height: max(520px, calc(100dvh - 288px));
  min-height: 0;
  gap: 0;
}
.edu-view-lab .robotlab-workspace .lab-main-grid .lab-column { height: 100%; min-height: 0; }
body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid :is(.simulator-panel, .code-panel-variant-workspace) {
  height: 100% !important;
  min-height: 0 !important;
  margin: 0;
  border: 1px solid #e4e7ec;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(16,24,40,.04);
}
.edu-view-lab .robotlab-workspace .simulator-panel { overflow: visible; padding: 0 !important; }
.edu-view-lab .robotlab-workspace .mission-sim-viewport { flex: 1; min-height: 0; border-radius: 0 0 12px 12px; overflow: hidden; }
.edu-view-lab .robotlab-workspace .sim-lite-toolbar {
  display: flex; flex-wrap: wrap; gap: 8px; padding: 12px;
  border-radius: 12px 12px 0 0; background: #fff; min-height: 56px;
}
.edu-view-lab .robotlab-workspace .sim-title-group { flex: 1; min-width: 0; }
.edu-view-lab .robotlab-workspace .sim-header-actions { display: flex; flex: 0 1 auto; flex-wrap: wrap; gap: 8px; }
.edu-view-lab .robotlab-workspace .sim-ready-badge { display: none; }
.edu-view-lab .robotlab-workspace .sim-lite-toolbar .h3 { color: #101828; font: 600 14px/1.4 var(--font); }
.edu-view-lab .robotlab-workspace .sim-scenario-select { width: auto; min-width: 0; max-width: 200px; font: 400 12px/1.4 var(--font); }
.edu-view-lab .robotlab-workspace :is(.sim-advanced-tools, .code-advanced-modes) { position: relative; }
.edu-view-lab .robotlab-workspace :is(.sim-advanced-tools, .code-advanced-modes) > summary {
  padding: 8px; border-radius: 8px; cursor: pointer; color: #2458d8; font: 500 12px/1.4 var(--font);
}
.edu-view-lab .robotlab-workspace :is(.sim-advanced-body, .code-advanced-tools) {
  position: absolute; top: 100%; right: 0; z-index: 35; width: min(340px, 75vw);
  max-height: 420px; overflow: auto; display: grid; gap: 12px;
  background: #fff; padding: 16px; border: 1px solid #e4e7ec; border-radius: 8px;
}
.edu-view-lab .robotlab-workspace .sim-advanced-body :is(.k1-hud, .sim-render-badge) { position: static; width: 100%; max-width: none; }
.edu-view-lab .robotlab-workspace .code-advanced-tools .notice.code-role-helper { display: block; font-size: 12px; }
.edu-view-lab .robotlab-workspace .code-advanced-modes[open] .code-tabs-advanced {
  position: static; display: flex; flex-wrap: wrap; width: 100%; min-width: 0;
  padding: 0; border: 0; box-shadow: none;
}
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace { padding: 12px !important; gap: 8px; overflow: visible; }
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace > .row:first-child { flex-wrap: wrap; gap: 8px; }
.edu-view-lab .robotlab-workspace .code-panel-head-actions { gap: 8px; min-width: 0; }
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace .blocklyToolboxDiv { width: auto !important; max-width: 144px; }
.edu-view-lab .robotlab-workspace .blocklyTreeLabel { font: 500 12px/1.4 var(--font); }
.edu-view-lab .robotlab-workspace .blocklyTreeRow { padding-inline: 8px; }
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace .lab-code-area { min-height: 0; }
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace .blockly-host { min-height: 0; height: 100%; }
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace[data-mode="python"] .lab-code-terminal { display: none; }
.edu-view-lab .robotlab-workspace .code-panel-variant-workspace[data-mode="python"] .code-runtime-terminal-title { display: none; }
.edu-view-lab .robotlab-workspace .lab-controls {
  display: flex !important; align-items: center; justify-content: space-between;
  padding: 8px 12px !important; min-height: 48px; gap: 12px;
  border: 1px solid #e4e7ec; border-radius: 12px; box-shadow: none;
}
.edu-view-lab .robotlab-workspace :is(.lab-controls-left, .lab-controls-right) { display: flex; width: auto; flex: 0 1 auto; gap: 12px; }
.edu-view-lab .robotlab-workspace .lab-controls-right { padding: 0; border: 0; margin-left: auto !important; }
.edu-view-lab .robotlab-workspace .lab-status-hint { display: none; }
.edu-view-lab .robotlab-workspace .lab-layout-menu { display: block; position: relative; width: auto; }
.edu-view-lab .robotlab-workspace .lab-layout-menu-body {
  position: absolute; right: 0; top: 100%; z-index: 30; padding: 12px;
  display: grid; gap: 8px; min-width: 260px; border: 1px solid #e4e7ec; border-radius: 8px; background: #fff;
}
.edu-view-lab .robotlab-workspace .lab-layout-menu :is(.lab-layout-selector, .control-layout-reset) { display: flex; }
.edu-view-lab .robotlab-workspace .lab-layout-label { display: none; }
.edu-view-lab .robotlab-workspace .robotlab-workspace-splitter { display: grid; }
.edu-view-lab .robotlab-workspace .lab-playback-group [hidden] { display: none !important; }
.edu-view-lab .robotlab-workspace .btn { border-radius: 8px; font: 500 13px/1.4 var(--font); box-shadow: none !important; transform: none; }
.edu-view-lab .robotlab-workspace .control-run { background: #2f6bfe !important; }
.edu-view-lab .robotlab-workspace .robotlab-section-index { display: none; }
.edu-view-lab .robotlab-workspace .robotlab-run-sequence { padding: 12px 16px; border-radius: 12px; }
.edu-view-lab .robotlab-workspace .robotlab-run-sequence > summary { display: flex; flex-wrap: wrap; gap: 12px; }
.edu-view-lab .robotlab-workspace .robotlab-run-command { flex: 1; font: 400 12px/1.5 var(--font); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.edu-view-lab .robotlab-workspace .robotlab-run-state { font: 500 12px/1.5 var(--font); }
.edu-view-lab .robotlab-workspace .robotlab-run-details-toggle { color: #2458d8; font: 500 12px/1.5 var(--font); }
.edu-view-lab .robotlab-workspace .robotlab-outcome-grid { align-items: start; gap: 12px; }
.edu-view-lab .robotlab-workspace :is(.feedback-panel, .ai-coach-panel) { padding: 16px; border-radius: 12px; box-shadow: none; }
.edu-view-lab .robotlab-workspace :is(.feedback-summary, .h3) { font-family: var(--font); font-size: 16px; font-weight: 600; }
.edu-view-lab .robotlab-workspace .feedback-goal-summary { font-size: 14px; }
.edu-view-lab .robotlab-workspace .feedback-summary-metrics { display: flex; flex-wrap: wrap; gap: 12px; }
.edu-view-lab .robotlab-workspace .ai-coach-quick-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.edu-view-lab .robotlab-workspace .ai-coach-panel.is-collapsed .ai-coach-title-wrap .tiny { display: none; }
.edu-view-lab .robotlab-workspace .robotlab-advanced-workspace { border-radius: 12px; }
body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace.layout-code-below.focus-full .lab-main-grid {
  grid-template-columns: minmax(0, 1fr) !important;
  grid-template-rows: minmax(360px, var(--robotlab-simulator-row-share, 40fr)) 12px minmax(540px, var(--robotlab-code-row-share, 60fr)) !important;
  height: max(940px, calc(150dvh - 224px));
}
body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace:is(.focus-simulator, .focus-code) .lab-main-grid { grid-template-columns: minmax(0, 1fr) !important; }
.edu-view-lab .robotlab-workspace:is(.focus-simulator, .focus-code) .robotlab-workspace-splitter { display: none; }
.edu-view-lab .robotlab-workspace.focus-simulator #robotlab-code-pane,
.edu-view-lab .robotlab-workspace.focus-code #robotlab-simulator-pane { display: none; }

@container robotlab (max-width: 1100px) {
  .edu-view-lab .robotlab-workspace .lab-main > .mission-control-deck { order: 0; }
  .edu-view-lab .robotlab-workspace .lab-main > .robotlab-task-overview { order: 1; }
  .edu-view-lab .robotlab-workspace .lab-main > .lab-controls { order: 2; }
  .edu-view-lab .robotlab-workspace .lab-main > .lab-main-grid { order: 3; }
  .edu-view-lab .robotlab-workspace .lab-main > .robotlab-run-sequence { order: 4; }
  .edu-view-lab .robotlab-workspace .lab-main > .robotlab-outcome-grid { order: 5; }
  .edu-view-lab .robotlab-workspace .lab-main > .robotlab-advanced-workspace { order: 6; }
  body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid,
  body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace.layout-code-below.focus-full .lab-main-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: auto !important;
    height: auto;
    gap: 12px;
  }
  .edu-view-lab .robotlab-workspace .robotlab-workspace-splitter { display: none; }
  body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid :is(.simulator-panel, .code-panel-variant-workspace) { height: 560px !important; }
  .edu-view-lab .robotlab-workspace .mc-deck-head { flex-wrap: wrap; }
  .edu-view-lab .robotlab-workspace .robotlab-outcome-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Block → Python learning bridge: dock based on the CodePanel's own width. */
.code-panel[data-learning-bridge] { container: python-learning / inline-size; }
.code-panel[data-learning-bridge] > :is(.code-generated-python-title, .k1-python-status, .lab-python-preview) { display: none !important; }
.code-learning-dock { display: grid; grid-template-columns: minmax(0, 1fr); flex: 1 0 320px; min-width: 0; min-height: 320px; gap: 12px; }
.code-panel[data-learning-open="true"] .code-learning-dock { grid-template-rows: minmax(320px, 1fr) 320px; flex-basis: 652px; }
.code-panel[data-learning-bridge][data-mode="python"] .code-learning-dock { grid-template-rows: minmax(320px, 1fr); }
.code-panel[data-learning-bridge][data-mode="python"] .code-learning-dock > .lab-code-area { display: none; }
.python-learning-bridge { display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; border: 1px solid #e4e7ec; border-radius: 10px; background: #fff; color: #101828; font-family: Inter, sans-serif; }
.python-learning-bridge[hidden] { display: none; }
.python-bridge-heading { display: flex; justify-content: space-between; align-items: start; gap: 8px; padding: 12px 12px 0; }
.python-bridge-heading h3 { font: 600 14px/1.4 Inter, sans-serif; margin: 0 0 3px; }
.python-bridge-badge { font-size: 11px; color: #667085; }
.python-bridge-intro, .python-bridge-selection { margin: 8px 12px; font-size: 12px; line-height: 1.5; color: #475467; }
.python-bridge-navigation { display: flex; gap: 8px; margin: 0 12px; align-items: center; }
.python-bridge-navigation select { min-width: 0; width: 100%; max-width: 100%; border: 1px solid #e4e7ec; border-radius: 6px; background: #fff; color: #101828; padding: 5px; font: 12px Inter, sans-serif; }
.python-bridge-selection { min-height: 36px; }
.python-bridge-code { position: relative; flex: 1; min-height: 90px; overflow: auto; background: #f6f8fb; padding: 8px 0; border-top: 1px solid #e4e7ec; }
.python-bridge-line { display: grid; grid-template-columns: 36px max-content; width: max-content; min-width: 100%; margin: 0; padding: 2px 12px 2px 0; border: 0; border-left: 3px solid transparent; border-radius: 0; color: #101828; background: transparent; text-align: left; font: 12px/1.6 var(--font-mono, 'JetBrains Mono', monospace); }
.python-bridge-line code { white-space: pre; font: inherit; color: inherit; background: transparent; padding: 0; }
.python-bridge-number { color: #667085; text-align: center; user-select: none; }
button.python-bridge-line { cursor: pointer; }
button.python-bridge-line:hover { background: #eaf0fa; }
.python-bridge-line.selected { border-left-color: #175cd3; background: #e8f0ff; }
.python-learning-bridge :is(button, select, [tabindex]):focus-visible, .python-learning-toggle:focus-visible { outline: 2px solid #175cd3; outline-offset: -2px; }
@container python-learning (min-width: 960px) {
  .code-panel[data-learning-open="true"] .code-learning-dock { grid-template-columns: minmax(480px, 1.15fr) minmax(0, 1fr); grid-template-rows: minmax(320px, 1fr); flex-basis: 320px; }
}
.python-learning-bridge [hidden], .python-learning-toggle[hidden] { display: none !important; }
body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid:has(.code-panel[data-learning-open="true"]) { height: max(760px, calc(100dvh - 288px)); }
@container robotlab (max-width: 1100px) {
  body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid:has(.code-panel[data-learning-open="true"]) { height: auto; }
  body.robotlab-active .edu-view-lab .lab-workspace.robotlab-workspace .lab-main-grid .code-panel[data-learning-open="true"] { height: 760px !important; }
}
.python-bridge-actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.python-bridge-actions .btn { white-space: nowrap; }

/* Grounded local Coach: compact teaching feedback, separate from execution. */
.edu-view-lab .ai-coach-panel { min-width: 0; background: #FFFFFF; border-color: #E4E7EC; }
.edu-view-lab .ai-coach-head { gap: 12px; align-items: start; }
.edu-view-lab .ai-coach-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.edu-view-lab .ai-coach-body { min-width: 0; }
.edu-view-lab .ai-coach-response-card { background: #F6F8FB; border: 1px solid #E4E7EC; border-radius: 10px; padding: 16px; color: #101828; overflow-wrap: anywhere; }
.edu-view-lab .ai-coach-response-card h4 { margin: 0 0 8px; font-size: 15px; }
.edu-view-lab .ai-coach-response-card p { margin: 8px 0; }
.edu-view-lab .ai-coach-summary { line-height: 1.55; }
.edu-view-lab .ai-coach-hint-stage { color: #475467; font-size: 12px; }
.edu-view-lab .ai-coach-evidence { font-size: 12px; line-height: 1.5; color: #475467; border-top: 1px solid #E4E7EC; margin-top: 12px; padding-top: 4px; }
.edu-view-lab .ai-coach-evidence strong { font-weight: 600; }
.edu-view-lab .ai-coach-next { font-size: 14px; }
.edu-view-lab .ai-coach-code { white-space: pre; max-width: 100%; overflow: auto; background: #fff; border: 1px solid #E4E7EC; padding: 12px; border-radius: 6px; font-size: 12px; line-height: 1.6; }
.edu-view-lab .ai-coach-source-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.edu-view-lab .ai-coach-privacy { color: #667085; font-size: 12px; margin-top: 12px; }
.edu-view-lab .ai-coach-privacy summary { cursor: pointer; width: fit-content; }
.edu-view-lab .ai-coach-panel :is(button, summary, pre):focus-visible { outline: 2px solid #175CD3; outline-offset: 3px; }
@media (max-width: 600px) {
  .edu-view-lab .ai-coach-quick-actions, .edu-view-lab .ai-coach-actions { display: grid; grid-template-columns: 1fr; }
  .edu-view-lab .ai-coach-action { text-align: left; justify-content: flex-start; white-space: normal; }
}