:root {
  color-scheme: dark;
  font-family: Inter, system-ui, sans-serif;
  background: #0f1115;
  color: #e8edf2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, #1b2230 0%, #0f1115 45%),
    #0f1115;
}

#app,
#viewport {
  min-height: 100vh;
}

#viewport {
  position: relative;
  overflow: hidden;
}

#world {
  display: block;
  width: 100%;
  height: 100vh;
  cursor: crosshair;
}

.hud-panel {
  position: absolute;
  z-index: 10;
  width: min(280px, calc(100vw - 24px));
  pointer-events: none;
}

#stats-panel {
  top: 12px;
  left: 12px;
}

#lineages-panel {
  top: 152px;
  left: 12px;
  max-height: calc(100vh - 220px);
}

#inspector-panel {
  top: 12px;
  right: 12px;
  width: min(300px, calc(100vw - 24px));
}

#builder-panel {
  top: 360px;
  right: 12px;
  width: min(360px, calc(100vw - 24px));
}

.hud-panel > summary,
#control-drawer > summary {
  list-style: none;
  cursor: grab;
  user-select: none;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(12, 15, 20, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 700;
  margin-bottom: 8px;
  backdrop-filter: blur(6px);
  pointer-events: auto;
}

.hud-panel > summary::-webkit-details-marker,
#control-drawer > summary::-webkit-details-marker {
  display: none;
}

#control-drawer {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: min(340px, calc(100vw - 24px));
  z-index: 10;
  opacity: 0.96;
  pointer-events: none;
}

#control-drawer > summary,
#control-drawer .hud-card {
  pointer-events: auto;
}

#control-drawer .hud-card + .hud-card {
  margin-top: 10px;
}

.hud-card {
  background: rgba(12, 15, 20, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 12px;
  backdrop-filter: blur(8px);
  pointer-events: auto;
}

.compact-card {
  max-height: 220px;
  overflow: auto;
}

#inspector-panel .hud-card {
  height: calc(100% - 42px);
  max-height: none;
  overflow: auto;
}

#lineages-panel .hud-card {
  max-height: calc(100vh - 210px);
  overflow: auto;
}

h1, h2, p { margin-top: 0; }

.subtitle {
  color: #a8b3c2;
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 14px;
}

input[type="range"] { width: 100%; }

button {
  background: #1f6feb;
  color: white;
  border: none;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 600;
}

button:hover { filter: brightness(1.1); }

.secondary-btn {
  background: rgba(255,255,255,0.08);
  width: 100%;
  margin-top: 10px;
}

.row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.row button {
  flex: 1 1 120px;
}

#resetLayoutBtn {
  margin-top: 0;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
}

.swatch {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  display: inline-block;
}

.green { background: #59d66f; }
.blue { background: #4aa8ff; }
.red { background: #ff5555; }
.orange { background: #ff9b47; }
.gray { background: #9fa6b2; }
.purple { background: #b084ff; }
.yellow { background: #f4e66a; }

#stats,
#inspector,
#lineages {
  font-size: 14px;
  line-height: 1.55;
  color: #d0dae6;
}

.lineage-entry { padding: 2px 0; }
.muted { color: #9aa7b8; }
hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin: 10px 0;
}

.draggable-panel {
  touch-action: none;
  overflow: auto;
  min-width: 220px;
  min-height: 180px;
}

.drag-summary {
  position: relative;
  padding-left: 28px;
}

.drag-summary::before {
  content: "⋮⋮";
  position: absolute;
  left: 10px;
  top: 7px;
  color: rgba(255,255,255,0.45);
  letter-spacing: -2px;
  font-size: 14px;
}

.panel-dragging > summary,
.panel-dragging.drag-summary,
.panel-dragging .drag-summary {
  cursor: grabbing;
}

.panel-dragging {
  opacity: 0.98;
}

.draggable-panel {
  position: absolute;
}

.panel-resize-handle {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.14);
  background:
    linear-gradient(135deg, transparent 0 35%, rgba(255,255,255,0.18) 35% 45%, transparent 45% 60%, rgba(255,255,255,0.28) 60% 70%, transparent 70% 100%),
    rgba(255,255,255,0.04);
  cursor: nwse-resize;
  z-index: 2;
}

.panel-resizing {
  user-select: none;
}

.panel-resizing > summary,
.panel-resizing .drag-summary {
  cursor: nwse-resize;
}

@media (pointer: coarse) {
  .panel-resize-handle {
    display: none;
  }
}


select {
  width: 100%;
  background: rgba(255,255,255,0.08);
  color: #e8edf2;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 10px 12px;
}

.small-note {
  font-size: 13px;
  line-height: 1.4;
  margin: 0;
}


#builder-panel .hud-card {
  height: calc(100% - 42px);
  max-height: none;
  overflow: auto;
}

#builder-preview {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #09101a;
  margin-bottom: 10px;
}

.segment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.segment-chip {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  padding: 6px 10px;
  color: #d7e1ec;
  font-size: 12px;
}

.segment-chip.selected {
  background: rgba(31,111,235,0.5);
  border-color: rgba(110,168,254,0.9);
}

.inline-btn {
  width: auto;
  margin-top: 0;
}

input[type="text"],
textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  color: #e8edf2;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-row input {
  width: 16px;
  height: 16px;
}

.inspector-actions {
  margin-top: 10px;
}

.inspector-actions button {
  width: 100%;
}

#builder-panel,
#inspector-panel,
#control-drawer,
#stats-panel {
  min-height: 200px;
}

#brand-chip {
  position: fixed;
  right: 16px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 66px);
  z-index: 14;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: min(260px, calc(100vw - 32px));
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(9, 16, 26, 0.76);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.22);
}

#brand-chip img {
  width: 34px;
  height: 34px;
  display: block;
}

#brand-chip strong,
#brand-chip span {
  display: block;
  line-height: 1.15;
}

#brand-chip strong {
  font-size: 14px;
  letter-spacing: 0.02em;
}

#brand-chip span {
  font-size: 11px;
  color: #9db0c7;
  margin-top: 2px;
}


#helpBtn {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 12;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  padding: 0;
  font-size: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

#action-strip {
  position: absolute;
  right: 12px;
  top: 58px;
  z-index: 9;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: min(560px, calc(100vw - 24px));
}

#hint-ribbon {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 66px);
  top: auto;
  z-index: 16;
  max-width: min(720px, calc(100vw - 24px));
  width: max-content;
  text-align: center;
  pointer-events: none;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(9, 16, 26, 0.68);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}

#hint-ribbon span {
  color: #90a8c2;
  white-space: nowrap;
}

#hint-ribbon strong {
  font-weight: 600;
}

.top-stats-bar {
  position: absolute;
  left: 12px;
  right: 64px;
  top: 12px;
  z-index: 9;
  padding: 8px;
  border-radius: 14px;
  background: rgba(9, 16, 26, 0.56);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  pointer-events: none;
}

#stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.stat-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: #dce6f0;
}

.stat-label {
  color: #93abc4;
}

#splash-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
}

#splash-overlay[hidden] {
  display: none;
}

.splash-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 6, 10, 0.72);
  backdrop-filter: blur(8px);
}

.splash-card {
  position: relative;
  width: min(680px, calc(100vw - 32px));
  max-height: min(88vh, 900px);
  overflow: auto;
  padding: 24px 24px 20px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(14, 21, 31, 0.96), rgba(8, 12, 18, 0.96));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 24px 60px rgba(0,0,0,0.42);
}

.splash-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  padding: 0;
  background: rgba(255,255,255,0.08);
  font-size: 22px;
}

.splash-studio-logo {
  display: block;
  width: min(160px, 36%);
  max-width: 160px;
  margin: 0 auto 12px;
  opacity: 0.92;
}

.splash-kicker {
  text-align: center;
  color: #8fa8c3;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
}

.splash-card h1 {
  text-align: center;
  margin-bottom: 10px;
}

.splash-subtitle {
  text-align: center;
  color: #b4c4d6;
  font-size: 16px;
  margin-bottom: 18px;
}

.splash-points {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 16px;
  color: #d8e3ef;
}

.splash-points li {
  display: list-item;
  margin-bottom: 8px;
}

.splash-hint {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #dce8f3;
  margin-bottom: 14px;
}

.splash-guide {
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
}

.splash-guide > summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 14px;
  font-weight: 700;
}

.splash-guide > summary::-webkit-details-marker {
  display: none;
}

.splash-guide-body {
  padding: 0 14px 14px;
  color: #c9d8e8;
}

.splash-actions {
  margin-top: 10px;
}

body.splash-open {
  overflow: hidden;
}

@media (max-width: 900px) {
  #control-drawer {
    bottom: 76px;
  }
}


.hud-panel > summary,
#control-drawer > summary,
.hud-card,
.builder-card,
.inspector-card {
  color: #e8edf2;
}

select,
input[type="text"],
textarea,
option {
  color: #e8edf2;
}

option {
  background: #152030;
}

input::placeholder,
textarea::placeholder {
  color: #91a4ba;
}

.segment-chip {
  cursor: pointer;
}

#ad-banner-shell {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  width: min(320px, calc(100vw - 32px));
  min-height: 50px;
  z-index: 8;
  border-radius: 12px;
  background: rgba(9, 16, 26, 0.82);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

#ad-banner-shell .adsbygoogle {
  width: 100%;
  min-height: 50px;
}

#ad-banner-shell[hidden] {
  display: none;
}

@media (max-width: 900px) {
  #brand-chip {
    right: 12px;
    bottom: 70px;
    max-width: calc(100vw - 24px);
  }

  #hint-ribbon {
    bottom: 70px;
    width: calc(100vw - 24px);
    white-space: normal;
  }

  #ad-banner-shell {
    bottom: 8px;
  }
}


@media (max-width: 800px) {
  #action-strip {
    right: 12px;
  }

  #action-strip button {
    flex: 1 1 140px;
  }

#hint-ribbon {
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  bottom: 70px;
  top: auto;
  max-width: calc(100vw - 20px);
}
}


#footer-links {
  position: fixed;
  left: 16px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  z-index: 13;
  left: 16px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  z-index: 13;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(9, 16, 26, 0.72);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  font-size: 12px;
  color: #b8c7d8;
}

#footer-links a {
  color: #d6e2ef;
  text-decoration: none;
}

#footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

@media (max-width: 900px) {
  #footer-links {
   position: fixed;
  left: 16px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  z-index: 13;
  }
}



.lab-card {
  height: calc(100% - 42px);
  max-height: none;
  overflow: auto;
}

.lab-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.lab-tab {
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d6e2ef;
}

.lab-tab.is-active {
  background: rgba(31,111,235,0.28);
  border-color: rgba(110,168,254,0.75);
}

.lab-pane {
  display: block;
}

.lab-pane[hidden] {
  display: none !important;
}

.builder-workbench {
  display: grid;
  grid-template-columns: minmax(220px, 0.95fr) minmax(0, 1.15fr);
  gap: 12px;
  align-items: start;
}

.builder-stage-card,
.builder-section-card {
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  padding: 12px;
}

.builder-stage-card {
  position: sticky;
  top: 0;
}

.builder-stage-header,
.builder-section-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
  margin-bottom: 10px;
}

.builder-stage-header strong,
.builder-section-head strong {
  display: block;
  font-size: 14px;
}

.builder-stage-header span,
.builder-section-head span {
  display: block;
  color: #9db0c7;
  font-size: 12px;
  line-height: 1.35;
}

.builder-controls-stack {
  display: grid;
  gap: 12px;
}

.builder-range-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.builder-range-row span {
  min-width: 40px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: #dce6f0;
}

.builder-adjust-row {
  display: grid;
  gap: 8px;
}

.builder-stepper {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.builder-stepper .secondary-btn,
.builder-stepper .inline-btn {
  width: 100%;
  margin-top: 0;
}

.type-chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.type-chip {
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d8e3ef;
}

.type-chip.selected {
  background: rgba(31,111,235,0.32);
  border-color: rgba(110,168,254,0.8);
}

#builder-preview {
  aspect-ratio: 1 / 1;
  min-height: 260px;
}

@media (max-width: 980px) {
  .builder-workbench {
    grid-template-columns: 1fr;
  }

  .builder-stage-card {
    position: static;
  }
}

#lab-panel {
  position: fixed;
  right: 16px;
  top: 64px;
  width: min(1040px, calc(100vw - 32px));
  height: min(78vh, 860px);
  max-height: calc(100vh - 76px);
  z-index: 18;
}

#lab-panel[open] .hud-card {
  display: block;
  max-height: calc(100% - 52px);
  overflow: auto;
}

#lab-panel .hud-card {
  display: none;
}

#lab-panel .panel-resize-handle {
  display: block;
}


@media (max-width: 900px) {
  #lab-panel {
    left: 10px;
    right: 10px;
    top: auto;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 132px);
    width: auto !important;
    max-height: min(42vh, 420px);
  }

  #lab-panel .panel-resize-handle {
    display: none;
  }

  #footer-links {
    display: none;
  }
}


@media (max-width: 900px) {
  #brand-chip {
    display: none;
  }

  .top-stats-bar {
    display: none !important;
  }

  #stats {
    gap: 6px;
  }

  .stat-pill {
    font-size: 11px;
    padding: 5px 8px;
  }

  #helpBtn {
    top: calc(env(safe-area-inset-top, 0px) + 68px);
    right: 12px;
  }

  #action-strip {
    left: 10px;
    right: 10px;
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    max-width: none;
    justify-content: stretch;
  }

  #action-strip button {
    width: 100%;
    min-height: 42px;
    padding-inline: 10px;
  }

  #hint-ribbon {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 68px);
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
    white-space: normal;
  }

  #lab-panel {
    left: 10px;
    right: 10px;
    top: auto;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 132px);
    width: auto !important;
    height: min(50vh, 460px) !important;
    max-height: min(50vh, 460px);
    min-height: 260px;
  }

  #lab-panel > summary {
    position: sticky;
    top: 0;
    z-index: 2;
  }

  #lab-panel[open] .hud-card {
    max-height: calc(min(50vh, 460px) - 48px);
    overflow: auto;
  }
}

@media (max-width: 900px) and (orientation: landscape) {
  .top-stats-bar {
    display: none !important;
  }

  #action-strip {
    left: 10px;
    right: calc(50vw + 6px);
    top: calc(env(safe-area-inset-top, 0px) + 88px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #hint-ribbon {
    left: 10px;
    right: calc(50vw + 6px);
    transform: none;
    width: auto;
    max-width: none;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    text-align: left;
  }

  #lab-panel {
    left: calc(50vw + 6px);
    right: 10px;
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    height: auto !important;
    max-height: none;
    min-height: 0;
  }

  #lab-panel[open] .hud-card {
    max-height: calc(100vh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 70px);
  }
}

#homeBtn {
  position: absolute;
  right: 58px;
  top: 12px;
  z-index: 12;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  padding: 0;
  font-size: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.tutorial-primary-btn {
  flex: 2 1 260px;
  min-height: 48px;
  font-size: 15px;
  background: linear-gradient(135deg, #1f6feb, #7c3aed);
}

.tutorial-unseen {
  animation: tutorialPulse 1.8s ease-in-out infinite;
}

@keyframes tutorialPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(124, 58, 237, 0); }
  50% { box-shadow: 0 0 26px rgba(124, 58, 237, 0.55); }
}

#tutorial-overlay {
  position: fixed;
  inset: 0;
  z-index: 42;
  pointer-events: none;
}

#tutorial-overlay[hidden] {
  display: none;
}

.tutorial-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 6, 10, 0.18);
  pointer-events: auto;
}

.tutorial-card {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 24px);
  transform: translateX(-50%);
  width: min(560px, calc(100vw - 24px));
  max-height: min(44vh, 360px);
  overflow: auto;
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(14, 21, 31, 0.98), rgba(8, 12, 18, 0.98));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 24px 80px rgba(0,0,0,0.52);
  pointer-events: auto;
}

.tutorial-card h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.tutorial-card p {
  margin: 0 0 16px;
  color: #c9d8e8;
  line-height: 1.5;
}

.tutorial-progress {
  color: #93abc4;
  font-size: 12px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.tutorial-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.tutorial-actions button {
  min-width: 92px;
}

.tutorial-highlight {
  position: relative;
  z-index: 41 !important;
  outline: 3px solid rgba(124, 195, 255, 0.95);
  outline-offset: 4px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.18), 0 0 28px rgba(124,195,255,0.55);
  border-radius: 16px;
}

body.tutorial-open #world.tutorial-highlight {
  outline-offset: -10px;
}

@media (max-width: 900px) {
  #homeBtn {
    top: calc(env(safe-area-inset-top, 0px) + 68px);
    right: 58px;
  }

  .tutorial-card {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
    max-height: 54vh;
  }
}

@media (max-width: 900px) and (orientation: landscape) {
  #helpBtn {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    right: 10px;
  }

  #homeBtn {
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    right: 56px;
  }

  #lab-panel {
    left: auto;
    right: 10px;
    top: calc(env(safe-area-inset-top, 0px) + 58px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
    width: min(420px, 42vw) !important;
    height: auto !important;
    max-height: none;
    min-height: 0;
  }

  #lab-panel:not([open]) {
    bottom: auto;
    width: 178px;
  }

  #lab-panel > summary {
    text-align: center;
  }

  #action-strip {
    right: calc(42vw + 24px);
    top: calc(env(safe-area-inset-top, 0px) + 10px);
  }

  .tutorial-card {
    left: 10px;
    right: auto;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
    transform: none;
    width: min(430px, calc(58vw - 20px));
    max-height: calc(100vh - 20px);
  }
}

@media (max-width: 900px) {
  #lab-panel.draggable-panel:not([open]) {
    height: auto;
    min-height: 0;
    max-height: none;
  }

  #lab-panel.draggable-panel > summary {
    touch-action: none;
    cursor: grab;
  }

  #lab-panel.draggable-panel.panel-dragging > summary {
    cursor: grabbing;
  }
}