.game-page-content {
  width: min(100% - 2rem, var(--container-width));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.level-overview[hidden],
.active-game[hidden],
.tutorial-reminder[hidden],
.level-complete-overlay[hidden] {
  display: none;
}

.level-overview {
  display: grid;
  gap: 1.5rem;
}

.level-overview-header,
.active-game-header,
.level-overview-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.level-overview-header {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.level-overview-header > div {
  display: grid;
  gap: 0.35rem;
}

.level-overview-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-sm);
  min-width: min(100%, 240px);
}

.level-overview-actions .button {
  width: auto;
  flex: 0 1 132px;
}

html:lang(nl) .level-overview-actions .button {
  flex-basis: 156px;
}

.level-overview-header h1,
.active-game-header h1,
.level-overview-section h2 {
  margin: 0;
}

.level-overview-header p:last-child {
  color: var(--color-text-muted);
}

.level-overview-eyebrow,
.level-overview-kicker {
  margin: 0;
  color: var(--color-primary-blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.level-overview-section {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-surface);
}

.official-level-section {
  border-top: 4px solid var(--color-primary-blue);
}

.level-overview-section-heading > div {
  display: grid;
  gap: 0.25rem;
}

.official-level-badge {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--color-primary-blue);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.level-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
}

.level-overview-card {
  display: grid;
  gap: 0.45rem;
  align-content: start;
  justify-items: start;
  width: 100%;
  min-width: 0;
  min-height: 100px;
  overflow: hidden;
  padding: 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition:
    border-color 140ms ease,
    transform 140ms ease,
    box-shadow 140ms ease;
}

.level-overview-card:hover:not(:disabled) {
  background: var(--color-surface-muted);
  border-color: var(--color-primary-blue);
  box-shadow: var(--shadow-surface);
  transform: translateY(-2px);
}

.level-overview-card-official:hover:not(:disabled) {
  background: linear-gradient(145deg, var(--color-surface-muted), rgba(94, 179, 228, 0.18));
}

.level-overview-card:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.level-overview-card:disabled {
  cursor: wait;
  opacity: 0.7;
}

.level-overview-card-official {
  background: linear-gradient(145deg, var(--color-surface-muted), rgba(94, 179, 228, 0.12));
}

.official-level-grid .level-overview-card {
  grid-template-columns: 1fr;
  grid-template-rows: auto auto 1fr;
  justify-content: stretch;
  justify-items: stretch;
  text-align: left;
}

.official-level-grid .level-overview-card-topline {
  display: contents;
}

.official-level-grid .level-overview-card-id,
.official-level-grid .level-overview-difficulty,
.official-level-grid .level-overview-card-name {
  justify-self: start;
  align-self: start;
  text-align: left;
}

.official-level-grid .level-overview-card-id,
.official-level-grid .level-overview-card-name {
  display: block;
  width: 100%;
}

.official-level-grid .level-overview-card-name {
  margin-top: 0.25rem;
}

.level-overview-card-topline {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: start;
  gap: 0.22rem;
  width: 100%;
  min-width: 0;
}

.level-overview-card-id {
  min-width: 0;
  color: var(--color-primary-blue);
  font-family: var(--font-heading);
  overflow-wrap: anywhere;
}

.level-overview-card-name {
  min-width: 0;
  width: 100%;
  margin-top: 0.25rem;
  overflow-wrap: anywhere;
  text-align: left;
}

.level-overview-card-meta {
  align-self: end;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.level-overview-difficulty {
  max-width: 100%;
  padding: 0.16rem 0.38rem;
  border-radius: 999px;
  background: var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1.15;
  white-space: nowrap;
  text-transform: capitalize;
}

.level-overview-difficulty.easy {
  background: rgba(22, 163, 74, 0.14);
  color: #15803d;
}

.level-overview-difficulty.medium {
  background: rgba(234, 179, 8, 0.18);
  color: #a16207;
}

.level-overview-difficulty.hard,
.level-overview-difficulty.impossible {
  background: rgba(220, 38, 38, 0.14);
  color: #b91c1c;
}

:root[data-theme="dark"] .level-overview-difficulty.easy {
  background: rgba(74, 222, 128, 0.15);
  color: #4ade80;
}

:root[data-theme="dark"] .level-overview-difficulty.medium {
  background: rgba(250, 204, 21, 0.15);
  color: #facc15;
}

:root[data-theme="dark"] .level-overview-difficulty.hard,
:root[data-theme="dark"] .level-overview-difficulty.impossible {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
}

/* Community levels: horizontal bar layout */
.community-level-grid {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.community-level-grid .level-overview-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  min-height: 0;
  padding: 0.6rem 0.75rem;
  text-align: left;
}

.community-level-grid .level-overview-card-id {
  display: none;
}

.community-level-grid .level-overview-card:hover:not(:disabled) {
  transform: none;
}

.community-level-grid .level-overview-card-topline {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: nowrap;
  flex-shrink: 0;
  width: auto;
  order: 2;
}

.community-level-grid .level-overview-card-name {
  flex: 1;
  min-width: 0;
  width: auto;
  margin-top: 0;
  order: 1;
  font-size: 0.9rem;
  text-align: left;
}

.community-level-grid .level-overview-card-creator {
  order: 3;
  flex-shrink: 0;
  color: var(--color-link);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
}

.community-level-grid .level-overview-card-creator:hover {
  text-decoration: underline;
}

.community-level-grid .level-overview-card-meta {
  order: 4;
  flex-shrink: 0;
  align-self: center;
  white-space: nowrap;
  margin-left: auto;
  font-size: 0.76rem;
}

.community-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.community-filter-field {
  display: contents;
}

.community-filter-input {
  min-height: 40px;
  padding: 0 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text);
  font: inherit;
  min-width: 0;
  width: 160px;
}

.community-filter-input:focus-visible {
  border-color: var(--color-primary-blue);
  outline: 3px solid var(--color-focus);
}

.community-filter-select {
  min-height: 40px;
  padding: 0 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text);
  font: inherit;
  cursor: pointer;
}

.community-filter-select:focus-visible {
  border-color: var(--color-primary-blue);
  outline: 3px solid var(--color-focus);
}

.community-filter-check {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 40px;
  padding: 0 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-size: 0.875rem;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.community-filter-check input[type="checkbox"] {
  accent-color: var(--color-primary-blue);
  cursor: pointer;
}

.community-filter-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.community-filter-pagination[hidden] {
  display: none;
}

.community-page-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm, 4px);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.community-page-button:hover:not(:disabled) {
  background: var(--color-surface-muted);
  border-color: var(--color-primary-blue);
}

.community-page-button:disabled {
  opacity: 0.35;
  cursor: default;
}

.community-page-indicator {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 600;
  min-width: 7rem;
  text-align: center;
}

.level-overview-status {
  min-height: 1.25rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.level-overview-status.is-error {
  color: #b42318;
}

.active-game {
  position: relative;
  display: grid;
  gap: 1rem;
}

.active-game-header {
  justify-content: flex-start;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.active-game-header > div {
  display: grid;
  gap: 0.2rem;
}

.level-loading-panel {
  position: absolute;
  inset: 4.5rem 0 0;
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(248, 251, 255, 0.86);
  color: var(--color-text);
  text-align: left;
  box-shadow: 0 16px 42px rgba(20, 37, 63, 0.14);
  visibility: hidden;
  opacity: 0;
  backdrop-filter: blur(6px);
  transform: translateY(4px);
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    visibility 0s linear 180ms;
}

.level-loading-panel.is-visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    visibility 0s;
}

:root[data-theme="dark"] .level-loading-panel {
  background: rgba(10, 18, 31, 0.84);
}

.level-loading-panel[hidden] {
  display: none;
}

.level-loading-panel strong {
  display: block;
  color: var(--color-text);
  font-size: 0.95rem;
}

.level-loading-panel p {
  margin-top: 0.2rem;
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.level-loading-spinner {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border: 4px solid rgba(47, 103, 255, 0.18);
  border-top-color: var(--color-primary-blue);
  border-radius: 50%;
  animation: level-loading-spin 820ms linear infinite;
}

.is-level-loading .game-layout,
.is-level-loading .level-status,
.is-level-loading .community-level-status {
  pointer-events: none;
  opacity: 0.42;
}

@keyframes level-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.tutorial-reminder {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 900;
  display: grid;
  gap: 0.65rem;
  width: min(340px, calc(100vw - 2rem));
  padding: 1rem 2.75rem 1rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: 0 18px 48px rgba(6, 31, 64, 0.22);
}

.tutorial-reminder p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.tutorial-reminder .button {
  justify-self: start;
}

.tutorial-reminder-dismiss {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
}

.level-complete-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(3, 15, 31, 0.76);
  backdrop-filter: blur(4px);
}

.level-complete-panel {
  position: relative;
  display: grid;
  gap: 1.25rem;
  width: min(720px, 100%);
  max-height: min(780px, calc(100vh - 2rem));
  padding: 2rem 2rem 2.25rem;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-lg) * 1.4);
  background: var(--color-surface);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
}

.level-complete-header {
  position: relative;
  display: grid;
  gap: 0.3rem;
  text-align: center;
}

.level-complete-header > p {
  margin: 0;
  color: var(--color-primary-blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.level-complete-header h2 {
  margin: 0;
}

.level-complete-score-block {
  display: grid;
  justify-items: center;
  gap: 0.15rem;
  margin-top: 0.5rem;
}

.level-complete-score-block span {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.level-complete-score-block strong {
  color: var(--color-primary-blue);
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  line-height: 1;
  opacity: 0;
  transform: scale(0.8);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.level-complete-score-block strong.is-visible {
  opacity: 1;
  transform: scale(1);
}

.level-complete-exit {
  position: absolute;
  top: 0;
  left: 0;
}

.level-complete-buttons {
  justify-content: space-between;
}

.has-level-complete-overlay {
  overflow: hidden;
}

.game-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  width: 100%;
}

@media (min-width: 768px) {
  .game-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.game-controls-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.game-interactive {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.blochsphere-display-area {
  aspect-ratio: 1 / 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  background: var(--color-surface-muted);
  /* Zorgt ervoor dat het upload-vlak niet te hoog wordt op brede schermen,
     waardoor de knoppen zichtbaar blijven. */
  max-height: 50vh;
}

.blochsphere-display-area canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.gate-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.gate-controls .btn {
  padding: 1rem;
  font-size: 1.1rem;
}

.sandbox-gate[hidden],
.game-page-body:not(.has-phase-gates) .sandbox-gate {
  display: none;
}

.game-page-body.has-phase-gates .sandbox-gate:not([hidden]) {
  display: inline-flex;
}

#sandbox-mode-toggle.is-active {
  border-color: #157347;
  background: #e8f5ee;
  color: #0f5132;
}

.game-layout > .card {
  width: auto; /* Override default card width to fill the grid column */
}

.tutorial-level-section {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.tutorial-level-section[hidden] {
  display: none;
}

.tutorial-level-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.tutorial-level-help {
  margin: 0.65rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

.level-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, 46px);
  gap: 0.18rem;
  justify-content: center;
  max-width: min(100%, 18.2rem);
  margin-inline: auto;
}

.community-levels {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.community-levels summary {
  cursor: pointer;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 700;
}

.community-levels-content {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.community-level-search-label {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.community-level-search {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.community-level-search:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
}

.community-level-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 16rem;
  overflow-y: auto;
}

.community-level-item {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: center;
  width: 100%;
  padding: 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.community-level-item:hover:not(:disabled) {
  background: var(--color-ghost-hover);
}

.community-level-item:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
}

.community-level-item.is-active {
  border-color: var(--color-focus);
  background: var(--color-surface-muted);
}

.community-level-item:disabled {
  cursor: wait;
  opacity: 0.65;
}

.community-level-marker {
  width: 1.1rem;
  height: 1.1rem;
  border: 3px solid var(--color-border);
  border-radius: 0.15rem;
  background: transparent;
}

.community-level-marker.easy {
  border-color: #16a34a;
}

.community-level-marker.medium {
  border-color: #facc15;
}

.community-level-marker.hard {
  border-color: #dc2626;
}

.community-level-marker.impossible {
  border-color: #111827;
}

.community-level-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.community-level-status {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.community-level-status.is-error {
  color: #b42318;
}

.community-level-status[hidden] {
  display: none;
}

.gate-info-panel {
  margin-top: 0.9rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
}

.gate-info-panel[hidden] {
  display: none;
}

.gate-info-title {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
}

.gate-info-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.controls-label {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.game-status {
  margin: 0;
  text-align: center;
}

.game-action-status {
  margin: 0.75rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.game-action-status.is-error {
  color: #b42318;
}

.game-action-status.is-success {
  color: #157347;
}

.level-leaderboard {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.level-leaderboard[hidden] {
  display: none;
}

.level-leaderboard-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
}

.level-leaderboard-title {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 700;
}

.level-leaderboard-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 36px;
  padding: 0 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.level-leaderboard-toggle input {
  width: 16px;
  height: 16px;
  min-height: 0;
  padding: 0;
}

.level-leaderboard-status {
  min-height: 1.2rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.level-leaderboard-status.is-error {
  color: #b42318;
}

.level-leaderboard-list {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.level-leaderboard-list[aria-busy="true"] {
  opacity: 0.72;
}

.level-leaderboard-header,
.level-leaderboard-row {
  display: grid;
  grid-template-columns: 48px 38px minmax(0, 1fr) minmax(76px, auto);
  gap: 0.55rem;
  align-items: center;
  padding: 0.45rem 0.65rem;
}

.level-leaderboard-header {
  min-height: 34px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.level-leaderboard-header span:last-child {
  justify-self: end;
}

.level-leaderboard-row {
  min-height: 52px;
  border-top: 1px solid var(--color-border);
}

.level-leaderboard-header + .level-leaderboard-row {
  border-top: 0;
}

.level-leaderboard-row.is-top-three {
  border-left: 3px solid var(--color-primary-blue);
  padding-left: calc(0.65rem - 3px);
}

.level-leaderboard-row[data-rank="1"] {
  border-left-color: #facc15;
  background: rgba(250, 204, 21, 0.1);
}

.level-leaderboard-row[data-rank="2"] {
  border-left-color: #94a3b8;
  background: rgba(148, 163, 184, 0.1);
}

.level-leaderboard-row[data-rank="3"] {
  border-left-color: #c08457;
  background: rgba(192, 132, 87, 0.1);
}

.level-leaderboard-row.is-current-user {
  background: rgba(255, 205, 0, 0.14);
}

.level-leaderboard-rank,
.level-leaderboard-score {
  color: var(--color-primary-blue);
  font-family: var(--font-heading);
  font-weight: 700;
}

.level-leaderboard-avatar {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface-muted);
  object-fit: cover;
}

.level-leaderboard-user {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.level-leaderboard-user strong {
  overflow: hidden;
  color: var(--color-text);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.level-leaderboard-user span {
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.level-leaderboard-score {
  justify-self: end;
  color: var(--color-text);
  font-size: 1rem;
}

.level-leaderboard-empty {
  min-height: 64px;
  margin: 0;
  padding: 1rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
}

.level-leaderboard-pagination {
  display: grid;
  grid-template-columns: 36px minmax(92px, auto) 36px auto auto;
  gap: 0.5rem;
  align-items: center;
  justify-content: end;
}

.level-leaderboard-page-button,
.level-leaderboard-best-button,
.level-leaderboard-own-button {
  min-height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-text);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
}

.level-leaderboard-page-button {
  width: 36px;
  min-width: 36px;
  padding: 0;
}

.level-leaderboard-best-button,
.level-leaderboard-own-button {
  min-width: 88px;
  padding: 0 0.75rem;
}

html:lang(nl) .level-leaderboard-best-button,
html:lang(nl) .level-leaderboard-own-button {
  min-width: 116px;
}

.level-leaderboard-page-button:hover:not(:disabled),
.level-leaderboard-best-button:hover:not(:disabled),
.level-leaderboard-own-button:hover:not(:disabled) {
  border-color: var(--color-primary-blue);
  background: var(--color-ghost-hover);
}

.level-leaderboard-page-button:disabled,
.level-leaderboard-best-button:disabled,
.level-leaderboard-own-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.level-leaderboard-page-status {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.level-status {
  margin: 0.75rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.level-status.is-error {
  color: #b42318;
}

.game-action-status[hidden],
.level-status[hidden] {
  display: none;
}

@media (max-width: 640px) {
  .game-page-content {
    width: min(100% - (var(--space-md) * 2), var(--container-width));
  }

  .level-overview-header,
  .active-game-header {
    align-items: stretch;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-md) 0;
  }

  .level-overview-header > div,
  .active-game-header > div {
    width: 100%;
  }

  .level-overview-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
    width: 100%;
    min-width: 0;
  }

  .level-overview-actions .button {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding-inline: var(--space-xs);
    line-height: 1.1;
  }

  html:lang(nl) .level-overview-actions .button {
    flex-basis: auto;
    min-height: 48px;
  }

  .active-game-header .button {
    width: 100%;
  }

  .level-overview-section {
    padding: 1rem;
  }

  .level-overview-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .level-overview-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
  }

  .level-overview-card {
    min-height: 92px;
    padding: 0.55rem;
    gap: 0.35rem;
  }

  .level-overview-card-topline {
    gap: 0.22rem;
  }

  .level-overview-card-id,
  .level-overview-card-name {
    font-size: 0.9rem;
    line-height: 1.2;
  }

  .level-overview-difficulty {
    font-size: 0.58rem;
    padding: 0.12rem 0.28rem;
  }

  .community-level-grid .level-overview-card {
    min-height: 0;
    padding: 0.5rem 0.6rem;
    gap: 0.4rem;
  }

  .community-level-grid .level-overview-card-topline {
    flex-direction: row;
    align-items: center;
    gap: 0.35rem;
  }

  .game-layout,
  .game-controls-layout,
  .game-interactive {
    gap: var(--space-md);
  }

  .blochsphere-display-area {
    max-height: 64svh;
  }

  .game-interactive {
    align-items: center;
  }

  .game-interactive .button-row {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    width: min(100%, 360px);
  }

  .game-interactive .button-row .btn {
    flex: 0 1 auto;
    width: auto;
    min-width: 132px;
    min-height: 42px;
    padding-inline: var(--space-md);
  }

  .gate-controls {
    grid-template-columns: repeat(2, minmax(0, 150px));
    justify-content: center;
  }

  .gate-controls .btn {
    min-height: 48px;
    padding: 0 var(--space-md);
    font-size: 1rem;
  }

  .level-selector {
    grid-template-columns: repeat(auto-fit, 44px);
    gap: 0.16rem;
  }

  .btn-level {
    width: 44px;
    height: 44px;
  }

  .level-leaderboard-topbar {
    grid-template-columns: 1fr;
  }

  .level-leaderboard-toggle {
    width: 100%;
  }

  .level-leaderboard-header,
  .level-leaderboard-row {
    grid-template-columns: 42px minmax(0, 1fr) minmax(68px, auto);
  }

  .level-leaderboard-header span:nth-child(2),
  .level-leaderboard-avatar {
    display: none;
  }

  .level-leaderboard-pagination {
    grid-template-columns: 36px minmax(92px, 1fr) 36px;
    justify-content: stretch;
  }

  .level-leaderboard-best-button,
  .level-leaderboard-own-button {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (max-width: 420px) {
  .game-page-content {
    width: min(100% - (var(--space-sm) * 2), var(--container-width));
  }

  .level-overview {
    gap: var(--space-md);
  }

  .level-overview-section {
    padding: var(--space-md);
  }

  .level-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

#connect-physical.is-connected {
  border-color: #157347;
  background: #e8f5ee;
  color: #0f5132;
}

.btn-level {
  background: var(--color-surface-muted);
  border-color: var(--color-border);
  color: var(--color-text-muted);
  width: 46px;
  height: 46px;
  min-width: 0;
  min-height: 0;
  padding: 0;
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-level:hover:not(:disabled) {
  background: var(--color-ghost-hover);
}

.btn-level.is-active {
  box-shadow: 0 0 0 3px var(--color-focus);
}

.btn-level.easy {
  background: #16a34a;
  border-color: #16a34a;
  color: #ffffff;
}
.btn-level.easy:hover:not(:disabled) {
  background: #15803d;
  border-color: #15803d;
}

.btn-level.medium {
  background: #facc15;
  border-color: #facc15;
  color: #1f2937;
}
.btn-level.medium:hover:not(:disabled) {
  background: #eab308;
  border-color: #eab308;
}

.btn-level.hard {
  background: #dc2626;
  border-color: #dc2626;
  color: #ffffff;
}

.btn-level.hard:hover:not(:disabled) {
  background: #b91c1c;
  border-color: #b91c1c;
}

.btn-level.impossible {
  background: #111827;
  border-color: #111827;
  color: #ffffff;
}

.btn-level.impossible:hover:not(:disabled) {
  background: #000000;
  border-color: #000000;
}

@media (max-width: 640px) {
  .level-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, 44px);
    gap: 0.16rem;
    justify-content: center;
    max-width: min(100%, 17.4rem);
  }

  .btn-level {
    width: 44px;
    height: 44px;
    font-size: 0.8rem;
  }
}

@media (max-width: 360px) {
  .level-selector {
    grid-template-columns: repeat(auto-fit, 42px);
    gap: 0.12rem;
  }

  .btn-level {
    width: 42px;
    height: 42px;
  }
}

/* Post-game dialog controls use normal button shapes in both themes. */
.level-complete-panel {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  width: min(880px, 100%);
  padding: 2rem;
}

.level-complete-header,
.level-leaderboard,
.level-complete-buttons {
  grid-column: 1 / -1;
}

.level-complete-action {
  position: static;
  width: 100%;
  height: auto;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border-width: var(--border-width);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.level-complete-exit {
  grid-column: 1 / -1;
  justify-self: start;
  width: auto;
  min-width: 84px;
}

.level-complete-retry {
  grid-column: 1;
}

.level-complete-continue {
  grid-column: 2;
}

.level-complete-continue:hover {
  border-color: var(--button-primary-background-hover);
  background: var(--button-primary-background-hover);
  color: var(--button-primary-text);
}

@media (max-width: 640px) {
  .level-complete-panel {
    grid-template-columns: 1fr;
    padding: var(--space-md);
  }

  .level-complete-retry,
  .level-complete-continue {
    grid-column: 1;
  }
}

/* Make the post-game leaderboard follow the dark background and color scheme. */
:root[data-theme="dark"] .level-complete-overlay {
  background: rgba(3, 7, 18, 0.78);
}

:root[data-theme="dark"] .level-complete-panel {
  border-color: var(--color-border);
  background:
    linear-gradient(rgba(125, 211, 252, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.04) 1px, transparent 1px),
    var(--color-surface);
  background-size: 28px 28px, 28px 28px, auto;
}

:root[data-theme="dark"] .level-complete-header > p,
:root[data-theme="dark"] .level-complete-score-block strong,
:root[data-theme="dark"] .level-leaderboard-rank {
  color: var(--color-border-strong);
}

:root[data-theme="dark"] .level-leaderboard {
  border-top-color: var(--color-border);
}

:root[data-theme="dark"] .level-leaderboard-list {
  border-color: var(--color-border);
  background: var(--color-surface);
}

:root[data-theme="dark"] .level-leaderboard-header {
  border-bottom-color: var(--color-border);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
}

:root[data-theme="dark"] .level-leaderboard-row {
  border-top-color: var(--color-border);
}

:root[data-theme="dark"] .level-leaderboard-row.is-top-three {
  border-left-color: var(--color-border-strong);
}

:root[data-theme="dark"] .level-leaderboard-row[data-rank="1"] {
  border-left-color: #facc15;
  background: rgba(250, 204, 21, 0.12);
}

:root[data-theme="dark"] .level-leaderboard-row[data-rank="2"] {
  border-left-color: #cbd5e1;
  background: rgba(203, 213, 225, 0.1);
}

:root[data-theme="dark"] .level-leaderboard-row[data-rank="3"] {
  border-left-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

:root[data-theme="dark"] .level-leaderboard-row.is-current-user {
  background: rgba(125, 211, 252, 0.14);
}

:root[data-theme="dark"] .level-leaderboard-user strong,
:root[data-theme="dark"] .level-leaderboard-score {
  color: var(--color-text);
}

:root[data-theme="dark"] .level-leaderboard-avatar,
:root[data-theme="dark"] .level-leaderboard-toggle,
:root[data-theme="dark"] .level-leaderboard-page-button,
:root[data-theme="dark"] .level-leaderboard-best-button,
:root[data-theme="dark"] .level-leaderboard-own-button {
  border-color: var(--color-border);
  background: var(--color-surface-muted);
  color: var(--color-text);
}

:root[data-theme="dark"] .level-leaderboard-page-button:hover:not(:disabled),
:root[data-theme="dark"] .level-leaderboard-best-button:hover:not(:disabled),
:root[data-theme="dark"] .level-leaderboard-own-button:hover:not(:disabled),
:root[data-theme="dark"] .level-complete-action:hover {
  border-color: var(--color-border-strong);
  background: var(--button-secondary-background-hover);
}

:root[data-theme="dark"] .level-complete-continue:hover {
  border-color: var(--button-primary-background-hover);
  background: var(--button-primary-background-hover);
  color: var(--button-primary-text);
}

:root[data-theme="dark"] .level-overview-eyebrow,
:root[data-theme="dark"] .level-overview-kicker,
:root[data-theme="dark"] .level-overview-card-id,
:root[data-theme="dark"] .community-level-status,
:root[data-theme="dark"] .level-complete-header > p,
:root[data-theme="dark"] .level-complete-score-block strong,
:root[data-theme$="-dark"] .level-overview-eyebrow,
:root[data-theme$="-dark"] .level-overview-kicker,
:root[data-theme$="-dark"] .level-overview-card-id,
:root[data-theme$="-dark"] .community-level-status,
:root[data-theme$="-dark"] .level-complete-header > p,
:root[data-theme$="-dark"] .level-complete-score-block strong {
  color: var(--color-readable-blue, #9de4ff);
}

:root[data-theme="dark"] .official-level-section,
:root[data-theme$="-dark"] .official-level-section {
  border-top-color: var(--color-readable-blue, #9de4ff);
}