/**
 * LVT Games — Puzzle play UI
 */

.lvt-games-error {
  color: #dc2626;
  padding: 0.75rem 1rem;
  border: 1px solid #fecaca;
  background: #fef2f2;
  border-radius: 10px;
  font-family: var(--lvt-puzzle-font);
}

.lvt-puzzle {
  --lvt-puzzle-primary: #2563eb;
  --lvt-puzzle-primary-hover: #1d4ed8;
  --lvt-puzzle-success: #16a34a;
  --lvt-puzzle-ink: #111827;
  --lvt-puzzle-muted: #6b7280;
  --lvt-puzzle-bg: #f5f7fb;
  --lvt-puzzle-card: #ffffff;
  --lvt-puzzle-border: #e5e7eb;
  --lvt-puzzle-tile: #ffffff;
  --lvt-puzzle-radius: 14px;
  --lvt-puzzle-radius-sm: 10px;
  --lvt-puzzle-shadow: 0 1px 2px rgba(17, 24, 39, 0.04), 0 8px 24px rgba(17, 24, 39, 0.06);
  --lvt-puzzle-font: 'Inter', system-ui, -apple-system, sans-serif;
  --lvt-puzzle-transition: 180ms ease;

  position: relative;
  max-width: 1080px;
  margin: 1.5rem auto;
  padding: 1.25rem;
  color: var(--lvt-puzzle-ink);
  font-family: var(--lvt-puzzle-font);
  font-size: 14px;
  line-height: 1.5;
  background: var(--lvt-puzzle-card);
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: var(--lvt-puzzle-radius);
  box-shadow: var(--lvt-puzzle-shadow);
}

.lvt-puzzle *,
.lvt-puzzle *::before,
.lvt-puzzle *::after {
  box-sizing: border-box;
}

.lvt-puzzle--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
  gap: 1.25rem;
  align-items: start;
}

.lvt-puzzle__loader {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
  background: color-mix(in srgb, var(--lvt-puzzle-card) 78%, transparent);
  backdrop-filter: blur(2px);
}

.lvt-puzzle.is-loading .lvt-puzzle__loader {
  display: flex;
}

.lvt-puzzle.is-loading {
  pointer-events: none;
}

.lvt-puzzle__btn--loader {
  min-width: 9.5rem;
  pointer-events: none;
  background: var(--lvt-puzzle-primary);
  box-shadow: var(--lvt-puzzle-shadow);
}

.lvt-puzzle__loader-spin {
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: lvt-puzzle-spin 0.65s linear infinite;
  flex-shrink: 0;
}

@keyframes lvt-puzzle-spin {
  to {
    transform: rotate(360deg);
  }
}

.lvt-puzzle__btn.is-loading {
  pointer-events: none;
  opacity: 0.85;
}

/* Leaderboard panel (right) */
.lvt-puzzle__ranks {
  padding: 0;
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: var(--lvt-puzzle-radius);
  background: var(--lvt-puzzle-card);
  box-shadow: var(--lvt-puzzle-shadow);
  min-height: 12rem;
  max-height: min(70vh, 580px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.lvt-puzzle__ranks-head {
  padding: 1rem 1.1rem 0.85rem;
  border-bottom: 1px solid var(--lvt-puzzle-border);
  background: var(--lvt-puzzle-bg);
}

.lvt-puzzle__ranks-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--lvt-puzzle-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.lvt-puzzle__ranks-heading {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  letter-spacing: -0.01em;
}

.lvt-puzzle__ranks-heading-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 8px;
  background: color-mix(in srgb, #f59e0b 16%, transparent);
  color: #d97706;
  flex-shrink: 0;
}

.lvt-puzzle__ranks-heading-ico svg {
  width: 0.95rem;
  height: 0.95rem;
}

.lvt-puzzle__ranks-sub {
  margin: 0.35rem 0 0;
  color: var(--lvt-puzzle-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.lvt-puzzle__ranks-size {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--lvt-puzzle-primary) 12%, transparent);
  color: var(--lvt-puzzle-primary);
  font-size: 0.75rem;
  font-weight: 600;
}

.lvt-puzzle__ranks-list {
  margin: 0;
  padding: 0.4rem 0.55rem 0.65rem;
  list-style: none;
  overflow: auto;
  flex: 1;
}

.lvt-puzzle__ranks-item {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: center;
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--lvt-puzzle-border);
  font-size: 0.9rem;
  border-radius: 8px;
  transition: background var(--lvt-puzzle-transition);
}

.lvt-puzzle__ranks-item:hover {
  background: var(--lvt-puzzle-bg);
}

.lvt-puzzle__ranks-item:last-child {
  border-bottom: 0;
}

.lvt-puzzle__ranks-item.is-top-1 {
  background: color-mix(in srgb, #f59e0b 10%, transparent);
}

.lvt-puzzle__ranks-item.is-top-2 {
  background: color-mix(in srgb, #94a3b8 12%, transparent);
}

.lvt-puzzle__ranks-item.is-top-3 {
  background: color-mix(in srgb, #d97706 10%, transparent);
}

.lvt-puzzle__ranks-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: var(--lvt-puzzle-bg);
  border: 1px solid var(--lvt-puzzle-border);
  color: var(--lvt-puzzle-muted);
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.lvt-puzzle__ranks-medal {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

.lvt-puzzle__ranks-item.is-top-1 .lvt-puzzle__ranks-rank {
  background: color-mix(in srgb, #f59e0b 18%, #fff);
  border-color: color-mix(in srgb, #f59e0b 45%, transparent);
  color: #d97706;
}

.lvt-puzzle__ranks-item.is-top-2 .lvt-puzzle__ranks-rank {
  background: color-mix(in srgb, #94a3b8 18%, #fff);
  border-color: color-mix(in srgb, #64748b 35%, transparent);
  color: #64748b;
}

.lvt-puzzle__ranks-item.is-top-3 .lvt-puzzle__ranks-rank {
  background: color-mix(in srgb, #ea580c 16%, #fff);
  border-color: color-mix(in srgb, #c2410c 35%, transparent);
  color: #c2410c;
}

.lvt-puzzle__ranks-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.lvt-puzzle__ranks-score {
  color: var(--lvt-puzzle-primary);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.lvt-puzzle__ranks-item.is-top-1 .lvt-puzzle__ranks-score {
  color: #b45309;
}

.lvt-puzzle__ranks-empty {
  margin: 0;
  padding: 1rem 1.1rem 1.25rem;
  color: var(--lvt-puzzle-muted);
  font-size: 0.9rem;
}

.lvt-puzzle__play {
  min-width: 0;
  padding: 0.15rem;
}

/* Header + stats */
.lvt-puzzle__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem 1rem;
  margin-bottom: 1rem;
}

.lvt-puzzle__title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.lvt-puzzle__title-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--lvt-puzzle-primary) 14%, transparent);
  color: var(--lvt-puzzle-primary);
  flex-shrink: 0;
}

.lvt-puzzle__title-icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.lvt-puzzle__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lvt-puzzle__stat {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 6.5rem;
  padding: 0.5rem 0.75rem 0.5rem 0.55rem;
  background: var(--lvt-puzzle-card);
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: var(--lvt-puzzle-radius-sm);
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.03);
}

.lvt-puzzle__stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9px;
  flex-shrink: 0;
}

.lvt-puzzle__stat-icon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.lvt-puzzle__stat--moves .lvt-puzzle__stat-icon {
  background: color-mix(in srgb, #2563eb 14%, transparent);
  color: #2563eb;
}

.lvt-puzzle__stat--time .lvt-puzzle__stat-icon {
  background: color-mix(in srgb, #7c3aed 14%, transparent);
  color: #7c3aed;
}

.lvt-puzzle__stat--score .lvt-puzzle__stat-icon {
  background: color-mix(in srgb, #f59e0b 16%, transparent);
  color: #d97706;
}

.lvt-puzzle__stat-body {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  min-width: 0;
}

.lvt-puzzle__stat-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--lvt-puzzle-muted);
}

.lvt-puzzle__stat-value {
  font-size: 1.05rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--lvt-puzzle-ink);
  line-height: 1.15;
}

.lvt-puzzle__stat--moves .lvt-puzzle__stat-value {
  color: #1d4ed8;
}

.lvt-puzzle__stat--time .lvt-puzzle__stat-value {
  color: #6d28d9;
}

.lvt-puzzle__stat--score .lvt-puzzle__stat-value {
  color: #b45309;
}

/* Toolbar */
.lvt-puzzle__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  background: var(--lvt-puzzle-bg);
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: var(--lvt-puzzle-radius-sm);
}

.lvt-puzzle__toolbar-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--lvt-puzzle-muted);
}

.lvt-puzzle__toolbar-ico {
  display: inline-flex;
  color: #0ea5e9;
}

.lvt-puzzle__toolbar-ico svg {
  width: 1rem;
  height: 1rem;
}

.lvt-puzzle__toolbar select {
  height: 40px;
  padding: 0 0.75rem;
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: var(--lvt-puzzle-radius-sm);
  background: var(--lvt-puzzle-card);
  color: var(--lvt-puzzle-ink);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--lvt-puzzle-transition), box-shadow var(--lvt-puzzle-transition);
}

.lvt-puzzle__toolbar select:focus {
  outline: none;
  border-color: var(--lvt-puzzle-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--lvt-puzzle-primary) 18%, transparent);
}

.lvt-puzzle__size-fixed {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--lvt-puzzle-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.lvt-puzzle__size-fixed strong {
  color: var(--lvt-puzzle-ink);
}

.lvt-puzzle__toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-left: auto;
}

.lvt-puzzle__btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 40px;
  padding: 0 1rem;
  border: 1px solid transparent;
  border-radius: var(--lvt-puzzle-radius-sm);
  background: var(--lvt-puzzle-primary);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--lvt-puzzle-transition), transform var(--lvt-puzzle-transition),
    box-shadow var(--lvt-puzzle-transition), border-color var(--lvt-puzzle-transition), color var(--lvt-puzzle-transition);
}

.lvt-puzzle__btn-ico {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.lvt-puzzle__btn:hover {
  background: var(--lvt-puzzle-primary-hover);
  transform: translateY(-1px);
}

.lvt-puzzle__btn:focus-visible {
  outline: 2px solid var(--lvt-puzzle-primary);
  outline-offset: 2px;
}

.lvt-puzzle__btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.lvt-puzzle__btn--ghost {
  background: var(--lvt-puzzle-card);
  border-color: var(--lvt-puzzle-border);
  color: var(--lvt-puzzle-ink);
}

.lvt-puzzle__btn--ghost:hover {
  background: var(--lvt-puzzle-bg);
  border-color: #94a3b8;
  color: #475569;
}

.lvt-puzzle__btn--secondary {
  background: color-mix(in srgb, #0ea5e9 10%, #fff);
  border-color: color-mix(in srgb, #0ea5e9 35%, transparent);
  color: #0284c7;
}

.lvt-puzzle__btn--secondary:hover {
  background: color-mix(in srgb, #0ea5e9 16%, #fff);
  border-color: #0ea5e9;
  color: #0369a1;
}

.lvt-puzzle__btn[data-restart],
.lvt-puzzle__btn[data-win-save] {
  background: var(--lvt-puzzle-success);
}

.lvt-puzzle__btn[data-restart]:hover,
.lvt-puzzle__btn[data-win-save]:hover {
  background: #15803d;
}

.lvt-puzzle__btn[data-restart]:focus-visible,
.lvt-puzzle__btn[data-win-save]:focus-visible {
  outline-color: var(--lvt-puzzle-success);
}

/* Board */
.lvt-puzzle__stage-wrap {
  position: relative;
  width: 100%;
}

.lvt-puzzle__stage-fsbar {
  display: none;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.lvt-puzzle__stage-wrap.is-fullscreen .lvt-puzzle__stage-fsbar,
.lvt-puzzle__stage-wrap:fullscreen .lvt-puzzle__stage-fsbar,
.lvt-puzzle__stage-wrap:-webkit-full-screen .lvt-puzzle__stage-fsbar {
  display: flex;
}

.lvt-puzzle__stage-fsbar[hidden] {
  display: none !important;
}

.lvt-puzzle__stage {
  position: relative;
  width: 100%;
  border-radius: var(--lvt-puzzle-radius-sm);
  overflow: hidden;
  background: var(--lvt-puzzle-bg);
  border: 1px solid var(--lvt-puzzle-border);
  padding: 0.5rem;
}

.lvt-puzzle__stage-wrap:fullscreen,
.lvt-puzzle__stage-wrap:-webkit-full-screen,
.lvt-puzzle__stage-wrap.is-fs-fallback {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem 1.5rem;
  background: #0f172a;
}

.lvt-puzzle__stage-wrap.is-fs-fallback {
  position: fixed;
  inset: 0;
  z-index: 100000;
}

body.lvt-puzzle-fs-lock {
  overflow: hidden;
}

.lvt-puzzle__stage-wrap:fullscreen .lvt-puzzle__stage,
.lvt-puzzle__stage-wrap:-webkit-full-screen .lvt-puzzle__stage,
.lvt-puzzle__stage-wrap.is-fs-fallback .lvt-puzzle__stage {
  flex: 0 1 auto;
  width: min(100%, calc(100vh - 5.5rem));
  max-width: 960px;
  margin: 0 auto;
  border-color: rgba(255, 255, 255, 0.12);
  background: #111827;
}

.lvt-puzzle__stage-wrap:fullscreen .lvt-puzzle__board,
.lvt-puzzle__stage-wrap:-webkit-full-screen .lvt-puzzle__board,
.lvt-puzzle__stage-wrap.is-fs-fallback .lvt-puzzle__board {
  width: 100%;
  max-height: calc(100vh - 6.5rem);
}

.lvt-puzzle__stage-wrap:fullscreen .lvt-puzzle__btn--ghost,
.lvt-puzzle__stage-wrap:-webkit-full-screen .lvt-puzzle__btn--ghost,
.lvt-puzzle__stage-wrap.is-fs-fallback .lvt-puzzle__btn--ghost {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.lvt-puzzle__stage-wrap:fullscreen .lvt-puzzle__btn--ghost:hover,
.lvt-puzzle__stage-wrap:-webkit-full-screen .lvt-puzzle__btn--ghost:hover,
.lvt-puzzle__stage-wrap.is-fs-fallback .lvt-puzzle__btn--ghost:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.lvt-puzzle__board {
  --lvt-puzzle-size: 3;
  display: grid;
  grid-template-columns: repeat(var(--lvt-puzzle-size), 1fr);
  gap: 0.3rem;
  aspect-ratio: 1 / 1;
  width: 100%;
  touch-action: manipulation;
  transition: opacity 0.35s ease;
}

.lvt-puzzle__complete {
  position: absolute;
  inset: 0.5rem;
  z-index: 2;
  background-color: var(--lvt-puzzle-bg);
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition: opacity 0.45s ease, transform 0.45s ease;
  box-shadow: inset 0 0 0 1px var(--lvt-puzzle-border);
}

.lvt-puzzle__stage.has-complete-image .lvt-puzzle__complete {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.lvt-puzzle__stage.has-complete-image .lvt-puzzle__board {
  opacity: 0;
  pointer-events: none;
}

.lvt-puzzle__complete.is-clickable {
  cursor: zoom-in;
}

.lvt-puzzle__complete-hint {
  position: absolute;
  left: 50%;
  bottom: 0.85rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transform: translateX(-50%);
  padding: 0.4rem 0.85rem;
  border: 0;
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.78);
  color: #fff;
  font-size: 0.8rem;
  font-family: var(--lvt-puzzle-font);
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.lvt-puzzle__complete-hint svg {
  width: 0.95rem;
  height: 0.95rem;
  color: #93c5fd;
}

.lvt-puzzle__stage.has-complete-image .lvt-puzzle__complete-hint {
  opacity: 1;
}

.lvt-puzzle.is-solved .lvt-puzzle__tile {
  cursor: default;
}

.lvt-puzzle__tile {
  appearance: none;
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: 6px;
  background-color: var(--lvt-puzzle-tile);
  background-repeat: no-repeat;
  color: var(--lvt-puzzle-ink);
  font-size: clamp(1rem, 4vw, 1.5rem);
  font-weight: 700;
  font-family: var(--lvt-puzzle-font);
  cursor: pointer;
  min-height: 0;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.04);
}

.lvt-puzzle__tile:hover {
  transform: scale(0.985);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.lvt-puzzle__tile:focus-visible {
  outline: 2px solid var(--lvt-puzzle-primary);
  outline-offset: 1px;
  z-index: 1;
}

.lvt-puzzle__tile--empty {
  border-style: dashed;
  background: transparent;
  cursor: default;
  box-shadow: none;
}

.lvt-puzzle__tile--empty:hover {
  transform: none;
  box-shadow: none;
}

.lvt-puzzle__status {
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  background: color-mix(in srgb, var(--lvt-puzzle-success) 12%, transparent);
  color: var(--lvt-puzzle-success);
  font-weight: 600;
  border-radius: var(--lvt-puzzle-radius-sm);
  border: 1px solid color-mix(in srgb, var(--lvt-puzzle-success) 25%, transparent);
}

/* Lightbox */
body.lvt-puzzle-lightbox-open,
body.lvt-puzzle-win-open {
  overflow: hidden;
}

.lvt-puzzle-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.lvt-puzzle-lightbox.is-open {
  opacity: 1;
}

.lvt-puzzle-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.88);
  cursor: zoom-out;
}

.lvt-puzzle-lightbox__frame {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(96vw, 1100px);
  height: min(92vh, 900px);
  padding: 0.75rem;
  gap: 0.65rem;
}

.lvt-puzzle-lightbox__close {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  z-index: 3;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--lvt-puzzle-transition);
}

.lvt-puzzle-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lvt-puzzle-lightbox__viewport {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 12px;
  touch-action: none;
  cursor: default;
  user-select: none;
}

.lvt-puzzle-lightbox__viewport.is-zoomed {
  cursor: grab;
}

.lvt-puzzle-lightbox__viewport.is-dragging {
  cursor: grabbing;
}

.lvt-puzzle-lightbox__img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transform-origin: center center;
  transition: transform 0.05s linear;
  pointer-events: none;
}

.lvt-puzzle-lightbox__toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.lvt-puzzle-lightbox__tool {
  min-width: 2.4rem;
  height: 2.4rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font: inherit;
  font-size: 1.15rem;
  cursor: pointer;
  transition: background var(--lvt-puzzle-transition);
}

.lvt-puzzle-lightbox__tool:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lvt-puzzle-lightbox__level {
  min-width: 3.5rem;
  text-align: center;
  color: #fff;
  font-family: var(--lvt-puzzle-font);
  font-size: 0.9rem;
}

.lvt-puzzle-lightbox__hint {
  margin: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--lvt-puzzle-font);
  font-size: 0.8rem;
}

/* Win modal */
.lvt-puzzle__win {
  position: fixed;
  inset: 0;
  z-index: 100010;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.lvt-puzzle__win[hidden] {
  display: none;
}

.lvt-puzzle__win-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.5);
}

.lvt-puzzle__win-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 400px);
  padding: 1.5rem 1.35rem 1.35rem;
  background: var(--lvt-puzzle-card);
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(17, 24, 39, 0.16);
  color: var(--lvt-puzzle-ink);
  font-family: var(--lvt-puzzle-font);
}

.lvt-puzzle__win-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 0.85rem;
  border-radius: 14px;
  background: color-mix(in srgb, #f59e0b 16%, transparent);
  color: #d97706;
}

.lvt-puzzle__win-badge svg {
  width: 1.4rem;
  height: 1.4rem;
}

.lvt-puzzle__win-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--lvt-puzzle-ink);
}

.lvt-puzzle__win-score {
  margin: 0 0 1.15rem;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.95rem;
  color: var(--lvt-puzzle-muted);
}

.lvt-puzzle__win-score-ico {
  width: 1rem;
  height: 1rem;
  color: #d97706;
}

.lvt-puzzle__win-score strong {
  color: #b45309;
  font-size: 1.2rem;
}

.lvt-puzzle__win-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.lvt-puzzle__win-field > span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--lvt-puzzle-ink);
}

.lvt-puzzle__win-field > span svg {
  width: 0.95rem;
  height: 0.95rem;
  color: #2563eb;
}

.lvt-puzzle__win-field input {
  width: 100%;
  height: 42px;
  padding: 0 0.75rem;
  border: 1px solid var(--lvt-puzzle-border);
  border-radius: var(--lvt-puzzle-radius-sm);
  background: #fff;
  font: inherit;
  font-weight: 500;
  color: var(--lvt-puzzle-ink);
  transition: border-color var(--lvt-puzzle-transition), box-shadow var(--lvt-puzzle-transition);
}

.lvt-puzzle__win-field input:focus {
  outline: none;
  border-color: var(--lvt-puzzle-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--lvt-puzzle-primary) 18%, transparent);
}

.lvt-puzzle__win-field input.is-invalid {
  border-color: #dc2626;
}

.lvt-puzzle__win-error {
  margin: 0 0 0.75rem;
  color: #dc2626;
  font-size: 0.85rem;
  font-weight: 500;
}

.lvt-puzzle__win-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* Responsive */
@media (max-width: 991px) {
  .lvt-puzzle--split {
    grid-template-columns: 1fr;
  }

  .lvt-puzzle__ranks {
    order: 2;
    max-height: 260px;
  }

  .lvt-puzzle__play {
    order: 1;
  }
}

@media (max-width: 640px) {
  .lvt-puzzle {
    margin: 0.75rem 0;
    padding: 0.85rem;
    border-radius: 12px;
  }

  .lvt-puzzle__header {
    flex-direction: column;
    align-items: stretch;
  }

  .lvt-puzzle__stats {
    width: 100%;
  }

  .lvt-puzzle__stat {
    flex: 1;
    min-width: 0;
  }

  .lvt-puzzle__toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    padding: 0.65rem 0.7rem;
  }

  .lvt-puzzle__toolbar-label {
    width: 100%;
    justify-content: space-between;
    font-size: 0.75rem;
  }

  .lvt-puzzle__toolbar select,
  .lvt-puzzle__size-fixed {
    flex: 1;
    width: 100%;
    min-width: 0;
    height: 36px;
    font-size: 0.8125rem;
  }

  .lvt-puzzle__toolbar-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    margin-left: 0;
    width: 100%;
    gap: 0.3rem;
  }

  .lvt-puzzle__toolbar-actions .lvt-puzzle__btn {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    min-height: 32px;
    padding: 0 0.35rem;
    font-size: 0.6875rem;
    gap: 0.2rem;
    white-space: nowrap;
  }

  .lvt-puzzle__toolbar-actions .lvt-puzzle__btn-ico {
    width: 0.75rem;
    height: 0.75rem;
  }

  .lvt-puzzle__win-actions .lvt-puzzle__btn {
    width: 100%;
    flex: none;
    min-height: 36px;
    padding: 0 0.75rem;
    font-size: 0.8125rem;
    gap: 0.35rem;
  }

  .lvt-puzzle__win-actions .lvt-puzzle__btn-ico {
    width: 0.875rem;
    height: 0.875rem;
  }

  .lvt-puzzle__win-actions {
    flex-direction: column;
  }

  .lvt-puzzle-lightbox__frame {
    width: 100vw;
    height: 100vh;
    padding: 0.5rem;
  }

  .lvt-puzzle-lightbox__hint {
    display: none;
  }
}