.sidebar {
  width: var(--sw);
  flex-shrink: 0;
  background: var(--sidebar);
  border-right: var(--border-strong) solid var(--sbd);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-3) 0 var(--space-3-5);
  gap: var(--space-2-5);
  box-shadow: var(--sidebar-shadow);
  z-index: 10;
  overflow-y: auto;
  scrollbar-width: none;
}

.sidebar::-webkit-scrollbar {
  display: none;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-px);
  text-align: center;
  flex-shrink: 0;
}

.logo-ico {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1;
}

.logo-name {
  font-size: var(--font-size-label);
  font-weight: 800;
  color: var(--t-str);
  letter-spacing: 0.03em;
}

.logo-sub {
  font-size: 0.8125rem;
  color: var(--muted);
  font-weight: 500;
}

.sect-lbl {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.div-line {
  width: 70%;
  height: var(--space-px);
  background: var(--sbd);
  flex-shrink: 0;
  margin-top: auto;
}

.palette {
  display: grid;
  grid-template-columns: repeat(2, var(--tile-sz));
  gap: var(--space-2);
  flex-shrink: 0;
}

.atile {
  width: var(--tile-sz);
  height: var(--tile-sz);
  border: none;
  border-radius: var(--tile-r);
  cursor: grab;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  touch-action: none;
  position: relative;
  top: 0;
  padding: 0;
  transition: filter var(--tr), transform var(--tr), box-shadow var(--tr);
  overflow: hidden;
  font-size: calc(var(--tile-sz) * 0.5);
  color: var(--text-white);
}

.atile i {
  display: block;
  line-height: 1;
  pointer-events: none;
}

.atile.str {
  background: var(--t-str);
  box-shadow: var(--shadow-tile-rest);
}

.atile.str:hover {
  filter: brightness(1.12);
  transform: translateY(-2px);
  box-shadow: var(--shadow-tile-hover);
}

.atile.trn {
  background: var(--t-trn);
  box-shadow: var(--shadow-turn-rest);
}

.atile.trn:hover {
  filter: brightness(1.12);
  transform: translateY(-2px);
  box-shadow: var(--shadow-turn-hover);
}

.atile:active,
.atile.dragging {
  transform: translateY(2px) scale(0.92) !important;
  filter: brightness(0.9) !important;
  box-shadow: var(--shadow-press) !important;
  cursor: grabbing;
}

.atile:focus-visible {
  outline: var(--outline-width) solid var(--t-sel);
  outline-offset: var(--outline-offset);
}

.atile.sel {
  filter: none !important;
  background: var(--t-sel) !important;
  box-shadow: var(--shadow-selected) !important;
  animation: tile-pulse var(--anim-pulse) ease-in-out infinite alternate;
}

@keyframes tile-pulse {
  from {
    box-shadow: var(--shadow-selected-from);
  }

  to {
    box-shadow: var(--shadow-selected-to);
  }
}

.actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-shrink: 0;
}

.icon-btn {
  width: var(--tile-sz);
  height: var(--tile-sz);
  border: none;
  border-radius: var(--tile-r);
  font-size: calc(var(--tile-sz) * 0.42);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: filter var(--tr), transform var(--tr);
  touch-action: manipulation;
  position: relative;
  top: 0;
}

.icon-btn:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}

.icon-btn:active {
  transform: scale(0.92) translateY(2px) !important;
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn-run {
  background: var(--run-bg);
  color: var(--text-white);
  box-shadow: var(--shadow-run-rest);
}

.btn-run:hover:not(:disabled) {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-run-hover);
}

.btn-clr {
  background: var(--clr-bg);
  color: var(--text-white);
  box-shadow: var(--shadow-clr-rest);
}

.btn-clr:hover:not(:disabled) {
  filter: brightness(1.12);
  transform: translateY(-2px);
}

body.dragging-active {
  user-select: none;
}

.grid-area {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-3);
  padding: var(--space-4-5) var(--space-5-5) var(--space-4);
  overflow: hidden;
}

.level-bar,
#status {
  width: min(100%, var(--gs-w, 960px));
}

.level-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.level-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.level-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: var(--size-chip-min-h);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--chip-warm-bg);
  color: var(--chip-warm-text);
  font-size: var(--font-size-small);
  font-weight: 800;
}

.level-title {
  font-size: clamp(1.35rem, 2.3vw, 1.75rem);
  font-weight: 900;
  color: var(--text-strong);
}

.level-next {
  min-height: var(--size-primary-min-h);
  min-width: var(--size-next-min-w);
  padding: var(--space-2-5) var(--space-4-5);
  border: none;
  border-radius: var(--radius-md);
  background: var(--nav-btn-bg);
  color: var(--nav-btn-text);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 var(--space-1) 0 var(--nav-btn-shadow);
  transition: filter var(--tr), transform var(--tr);
}

.level-next:hover:not(:disabled) {
  filter: brightness(1.06);
  transform: translateY(-2px);
}

.level-next:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}



.level-card {
  width: min(100%, var(--gs-w, 960px));
  display: flex;
  flex-direction: column;
  gap: var(--space-2-5);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  border: 1px solid var(--surface-border-strong);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(var(--blur-surface));
}

.progress-card,
.progress-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.progress-copy {
  flex: 1 1 var(--size-progress-copy-basis);
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.progress-box {
  flex: 1 1 360px;
  min-width: min(100%, 320px);
}

.progress-text {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-progress);
}

.progress-track {
  width: 100%;
  height: var(--progress-height);
  border-radius: var(--radius-pill);
  background: var(--progress-track-bg);
  overflow: hidden;
  box-shadow: var(--progress-track-shadow);
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--progress-fill-start) 0%, var(--progress-fill-end) 100%);
  transition: width var(--anim-progress) ease;
}

.map-btn {
  min-height: var(--size-action-min-h);
  padding: var(--space-3) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  background: var(--map-btn-bg);
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 var(--space-1) 0 var(--map-btn-shadow);
  transition: filter var(--tr), transform var(--tr);
}

.map-btn:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.map-btn:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}

.level-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.mode-chip,
.goal-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-small);
  font-weight: 800;
}

.mode-chip.play {
  background: var(--chip-mode-play-bg);
  color: var(--chip-mode-play-text);
}

.mode-chip.debug {
  background: var(--chip-mode-debug-bg);
  color: var(--chip-mode-debug-text);
}

.goal-chip {
  background: var(--chip-goal-bg);
  color: var(--chip-goal-text);
}



.debug-note {
  margin: 0;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--debug-note-bg);
  color: var(--debug-note-text);
  font-size: 1rem;
  line-height: var(--line-body);
  font-weight: 700;
}

body.debug-mode .level-card {
  border-color: var(--debug-card-border);
  box-shadow: var(--debug-card-shadow);
}

body.debug-mode .gwrap {
  box-shadow: var(--debug-grid-glow);
}

.cell.debug-cell {
  box-shadow: var(--debug-cell-outline);
}

.cell-arrow.preset-arrow {
  box-shadow: var(--debug-preset-ring);
}

body.debug-mode #status.warn {
  background: var(--debug-status-bg);
  color: var(--debug-status-text);
}



.gwrap {
  position: relative;
  line-height: 0;
  flex-shrink: 1;
  width: min(100%, calc((100dvh - 220px) * 8 / 6));
  max-width: 100%;
  aspect-ratio: 8 / 6;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--grid-shadow);
  background: var(--gbd);
}

#grid {
  display: grid;
  grid-auto-flow: row;
  width: 100%;
  height: 100%;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  grid-template-rows: repeat(6, minmax(0, 1fr));
  gap: var(--gap);
  background: var(--gbd);
  padding: var(--gap);
}

.cell {
  border-radius: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background var(--tr), transform var(--tr);
  -webkit-tap-highlight-color: transparent;
}

.cell.odd {
  background: var(--ca);
}

.cell.even {
  background: var(--cb);
}

.cell:hover {
  background: var(--chov) !important;
}

.cell.drop {
  background: var(--cdrop) !important;
  transform: scale(1.07);
  z-index: 2;
  box-shadow: var(--cell-drop-shadow);
}

.cell.trail {
  background: var(--trail) !important;
}

.cell.start-highlight {
  background: rgba(255, 210, 80, 0.28) !important;
  box-shadow: inset 0 0 0 3px rgba(245, 200, 66, 0.72);
}

.cell:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset-inset);
  z-index: 3;
}

.cell-apple {
  font-size: clamp(1rem, 2.5vw, 1.9rem);
  animation: bob var(--anim-bob) ease-in-out infinite;
  pointer-events: none;
  user-select: none;
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10%);
  }
}

.cell-arrow {
  position: absolute;
  inset: var(--outline-width);
  border-radius: var(--space-1-5);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  animation: plop var(--anim-med) var(--ease-pop) both;
  box-shadow: var(--cell-arrow-shadow);
  font-size: clamp(1rem, 2vw, 1.8rem);
  color: var(--text-white);
}

.cell-arrow i {
  display: block;
  line-height: 1;
  pointer-events: none;
}

.cell-arrow.str-placed {
  background: var(--placed-bg);
}

.cell-arrow.trn-placed {
  background: var(--t-trn-placed);
}

.cell-arrow.start-picked-arrow {
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.3), 0 0 0 4px rgba(255, 223, 110, 0.95), 0 0 20px rgba(255, 208, 70, 0.45);
}



.cell.pending-delete {
  z-index: 4;
}

.cell-arrow.is-pending-delete {
  animation: pending-delete-wiggle var(--anim-wiggle) ease-in-out 2;
  box-shadow: var(--pending-delete-shadow);
}

.cell-delete-btn {
  position: absolute;
  top: var(--space-1-5);
  right: var(--space-1-5);
  width: var(--size-delete-btn);
  height: var(--size-delete-btn);
  border: none;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--delete-btn-bg);
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  box-shadow: var(--shadow-delete);
}

.cell-delete-btn:hover {
  filter: brightness(1.08);
}

.cell-delete-btn:focus-visible {
  outline: var(--outline-width) solid var(--delete-btn-focus);
  outline-offset: var(--outline-offset-tight);
}

@keyframes pending-delete-wiggle {
  0%,
  100% {
    transform: rotate(0deg);
  }

  25% {
    transform: rotate(-4deg);
  }

  75% {
    transform: rotate(4deg);
  }
}


@keyframes plop {
  from {
    transform: scale(0.25);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.cell-obstacle {
  position: absolute;
  inset: var(--space-1-5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.1rem, 2.8vw, 2rem);
  pointer-events: none;
  user-select: none;
  filter: var(--obstacle-shadow);
}

.cell-obstacle.log {
  transform: rotate(8deg);
}

#snail {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 20;
  transition: transform var(--anim-snail) var(--ease-snail);
  filter: var(--snail-shadow);
  line-height: 1;
  transform-origin: 46% 62%;
}

#status {
  min-height: var(--size-status-min-h);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-5-5);
  font-size: clamp(0.95rem, 1.5vw, 1rem);
  font-weight: 600;
  transition: background var(--anim-ui), color var(--anim-ui);
  background: var(--surface-soft);
  color: var(--muted);
  text-align: center;
}

#status.ok {
  background: var(--status-ok-bg);
  color: var(--status-ok-text);
}

#status.err {
  background: var(--status-err-bg);
  color: var(--status-err-text);
}

#status.run {
  background: var(--status-run-bg);
  color: var(--chip-warm-text);
}

#status.warn {
  background: var(--status-warn-bg);
  color: var(--status-warn-text);
}

#ghost {
  position: fixed;
  top: var(--utility-ghost-offset);
  left: var(--utility-ghost-offset);
  width: var(--tile-sz);
  height: var(--tile-sz);
  border-radius: var(--tile-r);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  box-shadow: var(--ghost-shadow);
  transform: rotate(-5deg) scale(1.06);
  transition: opacity var(--anim-fast), transform var(--anim-fast);
  will-change: left, top;
  overflow: hidden;
  font-size: calc(var(--tile-sz) * 0.5);
  color: var(--text-white);
}

#ghost.show {
  opacity: 0.96;
}

#ghost i {
  display: block;
  line-height: 1;
}

#confetti {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  overflow: hidden;
}

.cp {
  position: absolute;
  top: var(--utility-confetti-start);
  animation: fall linear forwards;
}

@keyframes fall {
  to {
    transform: translateY(110vh) rotate(900deg);
    opacity: 0;
  }
}

.mbd {
  position: fixed;
  inset: 0;
  background: var(--overlay-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: mfade var(--anim-med) ease;
}

@keyframes mfade {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.mbox {
  background: var(--surface-solid);
  border-radius: var(--radius-2xl);
  padding: var(--space-7) var(--space-6);
  max-width: var(--size-modal-max-w);
  width: 90%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  box-shadow: var(--modal-shadow);
  animation: mpop var(--anim-modal) var(--ease-pop) both;
}

@keyframes mpop {
  from {
    transform: scale(0.45);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.mico {
  font-size: 3.5rem;
  line-height: 1;
}

.mttl {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--status-ok-text);
}

.mbdy {
  font-size: 1rem;
  color: var(--text-soft);
}

.mok {
  background: var(--run-bg);
  color: var(--text-white);
  border: none;
  border-radius: var(--space-3);
  padding: var(--space-3) var(--space-7);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  min-height: var(--size-primary-min-h);
  min-width: var(--size-modal-btn-min-w);
  box-shadow: var(--shadow-mok);
  transition: filter var(--anim-ui), transform var(--anim-ui);
}

.mok:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.mok:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
}

.mok-secondary {
  background: var(--surface-soft);
  color: var(--text-strong);
  box-shadow: 0 var(--space-1) 0 var(--surface-border-strong);
}

.mok-secondary:hover {
  filter: brightness(1.03);
}

.map-box {
  max-width: min(var(--size-map-max-w), 94vw);
  width: 100%;
  max-height: min(78vh, var(--size-map-max-h));
  overflow: auto;
  align-items: stretch;
  border: var(--border-strong) solid var(--map-box-border);
  border-radius: var(--radius-2xl);
  padding-right: calc(var(--space-2) + var(--space-px));
  scrollbar-gutter: stable both-edges;
  scrollbar-color: var(--map-scroll-thumb) var(--map-scroll-track);
}

.map-box::-webkit-scrollbar {
  width: 12px;
}

.map-box::-webkit-scrollbar-track {
  background: var(--map-scroll-track);
  border-radius: var(--radius-pill);
}

.map-box::-webkit-scrollbar-thumb {
  background: var(--map-scroll-thumb);
  border-radius: var(--radius-pill);
  border: 2px solid rgba(255, 255, 255, 0.75);
}

.level-map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--size-map-level-min-w), 1fr));
  gap: var(--space-3);
  width: 100%;
}

.map-level {
  min-height: var(--size-map-level-min-h);
  border: var(--border-strong) solid var(--map-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3-5) var(--space-3);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  text-align: left;
  cursor: pointer;
  transition: transform var(--tr), filter var(--tr), box-shadow var(--tr), border-color var(--tr);
  box-shadow: var(--map-card-shadow);
}

.map-level:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.map-level:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}

.map-level.done {
  background: linear-gradient(180deg, var(--map-done-start) 0%, var(--map-done-end) 100%);
  color: var(--map-done-text);
  border-color: var(--map-card-border-strong);
}

.map-level.current {
  background: linear-gradient(180deg, var(--map-current-start) 0%, var(--map-current-end) 100%);
  color: var(--map-current-text);
  border-color: var(--map-card-border-strong);
}

.map-level.todo {
  background: linear-gradient(180deg, var(--map-todo-start) 0%, var(--map-todo-end) 100%);
  color: var(--map-todo-text);
  border-color: var(--map-card-border);
}

.map-level-id {
  font-size: var(--font-size-label);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.map-level-name {
  font-size: 1rem;
  font-weight: 900;
  line-height: var(--line-heading);
}

.map-level-state {
  font-size: var(--font-size-small);
  font-weight: 700;
}

@media (max-width: 1200px) {
  .grid-area {
    padding-inline: 14px;
  }

  .gwrap {
    width: min(100%, calc((100dvh - 210px) * 8 / 6));
  }
}

@media (max-width: 900px) {
  .level-card {
    padding: 12px 14px;
  }

  html,
  body {
    overflow: auto;
  }

  body {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-right: none;
    border-bottom: var(--border-strong) solid var(--sbd);
    overflow: visible;
  }

  .logo {
    width: auto;
    flex-direction: row;
    justify-content: center;
    gap: var(--space-2);
  }

  .palette {
    grid-template-columns: repeat(4, var(--tile-sz));
    justify-content: center;
  }

  .actions {
    flex-direction: row;
  }

  .grid-area {
    width: 100%;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3) var(--space-4);
  }

  .level-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    column-gap: var(--space-2);
    row-gap: var(--space-1);
  }

  .level-next {
    width: 100%;
  }

  .gwrap {
    width: min(100%, calc((100dvh - 300px) * 8 / 6));
  }
}

@media (max-width: 640px) {
  .level-card {
    padding: var(--space-3) var(--space-3);
    border-radius: var(--radius-md);
  }

  .level-badges {
    flex-direction: column;
    align-items: stretch;
  }

  .mode-chip,
  .goal-chip {
    justify-content: center;
    text-align: center;
  }

  .palette {
    grid-template-columns: repeat(3, var(--tile-sz));
  }

  .sect-lbl,
  .div-line {
    display: none;
  }

  .grid-area {
    gap: var(--space-2);
    padding: 8px 8px 14px;
  }

  .gwrap {
    width: min(100%, calc((100dvh - 360px) * 8 / 6));
  }

  #status {
    padding: 10px 14px;
  }
}
.level-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.level-nav-btn {
  min-width: var(--size-nav-min-w);
  min-height: var(--size-primary-min-h);
  border: none;
  border-radius: var(--radius-md);
  background: var(--nav-btn-bg);
  color: var(--nav-btn-text);
  font-size: 1.3rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 var(--space-1) 0 var(--nav-btn-shadow);
  transition: filter var(--tr), transform var(--tr), opacity var(--tr);
}

.level-nav-btn:hover:not(:disabled) {
  filter: brightness(1.06);
  transform: translateY(-2px);
}

.level-nav-btn:focus-visible,
.info-btn:focus-visible,
.speak-btn:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}

.level-nav-btn:disabled,
.info-btn:disabled,
.speak-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.level-toolbar {
  width: min(100%, var(--gs-w, 960px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  column-gap: var(--space-4);
  row-gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-xl);
  background: var(--surface-soft);
  border: 1px solid var(--surface-border);
  box-shadow: var(--surface-shadow);
}

.level-toolbar .progress-card,
.level-toolbar .progress-box {
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.level-toolbar-actions,
.toolbar-actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  align-self: end;
  gap: var(--space-3);
}

.mobile-command-dock {
  display: none;
}

.mobile-command-dock:empty {
  display: none;
}
.info-btn,
.speak-btn {
  min-height: var(--size-action-min-h);
  padding: var(--space-3) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: filter var(--tr), transform var(--tr);
}

.info-btn {
  background: var(--info-btn-bg);
  color: var(--info-btn-text);
  box-shadow: 0 var(--space-1) 0 var(--info-btn-shadow);
}

.speak-btn {
  background: var(--speak-btn-bg);
  color: var(--speak-btn-text);
  box-shadow: 0 var(--space-1) 0 var(--speak-btn-shadow);
}

.map-btn:hover:not(:disabled),
.info-btn:hover:not(:disabled),
.speak-btn:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.level-card {
  width: 100%;
}

.level-intro-source {
  display: none;
}

.level-hint {
  margin: 0;
  font-size: 1rem;
  line-height: var(--line-body);
  color: var(--text-hint);
}

.level-intro-box {
  max-width: min(var(--size-intro-max-w), 94vw);
  width: 100%;
  gap: var(--space-4);
}

.level-intro-title {
  color: var(--task-text);
}

.gwrap {
  width: min(100%, calc((100dvh - 172px) * 8 / 6));
}

.speak-btn {
  font-size: 1rem;
}

.level-task-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-4) var(--space-3);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, var(--task-bg-start) 0%, var(--task-bg-end) 100%);
  border: 2px solid var(--task-border);
  box-shadow: var(--task-shadow);
}

.level-task-label {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--task-label);
}

.level-task-text {
  font-size: clamp(1.3rem, 2.1vw, 1.75rem);
  line-height: 1.35;
  font-weight: 900;
  color: var(--task-text);
  text-wrap: balance;
}

.level-speak-btn {
  align-self: center;
  min-width: var(--size-speak-btn-min-w);
}

.level-intro-box .level-card {
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5-5) var(--space-5-5);
}

.level-intro-box .level-badges {
  justify-content: center;
  width: 100%;
}

.level-intro-box .goal-chip {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-2xl);
  font-size: 1rem;
  line-height: 1.45;
  text-align: center;
  white-space: normal;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

@media (max-width: 1200px) {
  .gwrap {
    width: min(100%, calc((100dvh - 168px) * 8 / 6));
  }
}

@media (max-width: 900px) {
  .mobile-command-dock {
    display: flex;
    width: min(100%, var(--gs-w, 960px));
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-2);
    flex-wrap: nowrap;
  }

  .mobile-command-dock .palette {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-content: flex-start;
    flex: 1 1 auto;
  }

  .mobile-command-dock .actions {
    flex-direction: column;
    flex: 0 0 auto;
    margin-left: 0;
  }

  .level-toolbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .level-toolbar-actions,
  .toolbar-actions {
    width: 100%;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: var(--space-2);
  }

  .info-btn,
  .speak-btn,
  .map-btn {
    min-width: 0;
    min-height: 40px;
    padding: 10px 14px;
    font-size: 0.95rem;
    white-space: nowrap;
  }

  .info-btn,
  .speak-btn {
    flex: 1 1 0;
  }

  .map-btn {
    flex: 1.1 1 0;
  }

  .level-nav {
    width: auto;
    justify-self: end;
  }

  .level-nav-btn {
    flex: 0 0 auto;
    min-width: 44px;
    min-height: 44px;
  }

  .gwrap {
    width: min(100%, calc((100dvh - 260px) * 8 / 6));
  }

  .level-task-text {
    font-size: clamp(1.15rem, 4.8vw, 1.45rem);
  }

  .level-speak-btn {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .toolbar-actions {
    gap: var(--space-1-5);
  }

  .info-btn,
  .speak-btn,
  .map-btn {
    min-height: 38px;
    padding: 9px 10px;
    font-size: 0.9rem;
  }

  .gwrap {
    width: min(100%, calc((100dvh - 320px) * 8 / 6));
  }
}
.logo-ico-img {
    display: block;
    width: clamp(2.8rem, 5vw, 3.8rem);
    height: auto;
    transform: scaleX(-1);
    transform-origin: center;
  }

.icon-btn-img,
.level-nav-icon,
.asset-icon {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.icon-btn-img {
  width: 62%;
  height: 62%;
  flex: 0 0 auto;
}

.level-nav-icon {
  width: 38%;
  height: 38%;
  flex: 0 0 auto;
}

.btn-run .icon-btn-img {
  filter: brightness(1.25) saturate(0.95);
}

.btn-clr .icon-btn-img {
  filter: brightness(1.08) saturate(0.95);
}

.atile .tile-icon,
.cell-arrow .tile-icon,
#ghost .tile-icon {
  width: 76%;
  height: 76%;
  flex: 0 0 auto;
}

.cell-apple,
#snail {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.board-icon,
.obstacle-icon {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.board-icon-apple {
  width: 72%;
  height: 72%;
}

.board-icon-snail {
  width: 84%;
  height: 84%;
}

.cell-obstacle {
  line-height: 0;
}

.obstacle-icon {
  width: 84%;
  height: 84%;
}

.level-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  min-width: 64px;
  min-height: 64px;
  padding: 0;
  background-image: linear-gradient(180deg, color-mix(in srgb, var(--nav-btn-bg) 88%, white 12%) 0%, var(--nav-btn-bg) 100%);
}

.asset-icon,
.icon-btn-img,
.level-nav-icon,
.tile-icon,
.board-icon,
.obstacle-icon {
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.icon-btn-trash {
  width: 54%;
  height: 54%;
}
.btn-run.run-hint:not(:disabled) {
  animation: run-hint-pulse 0.95s ease-in-out infinite alternate;
  box-shadow: 0 0 0 4px rgba(255, 190, 70, 0.38), var(--shadow-run-hover);
}

@keyframes run-hint-pulse {
  from {
    transform: translateY(0);
    filter: brightness(1);
  }

  to {
    transform: translateY(-3px) scale(1.03);
    filter: brightness(1.08);
  }
}

.modal-box-with-close,
.win-modal-box {
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--text-soft);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.modal-close-btn:hover {
  background: rgba(22, 54, 28, 0.08);
  color: var(--text-strong);
}

.modal-close-btn:focus-visible {
  outline: var(--outline-width) solid var(--focus-ring);
  outline-offset: var(--outline-offset);
}