.li-game {
  --li-ink: var(--rde-jeux-text, #1a1a26);
  --li-muted: var(--rde-jeux-text-muted, #5c5c6e);
  --li-line: var(--rde-jeux-card-border, #e4e4ea);
  --li-surface: var(--rde-jeux-card-bg, #f4f4f7);
  --li-tile: #ffffff;
  --li-selected: #fdf2f2;
  --li-brand: var(--rde-jeux-accent, #075ac8);
  --li-brand-dark: var(--rde-jeux-button-hover, #054a9e);
  --li-btn-text: var(--rde-jeux-button-text, #ffffff);
  --li-danger: #b42318;
  --li-radius: 10px;
  --li-font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  /* Difficulty levels derived from brand ink #1A1A26 */
  --li-l1: #c5c8d4;
  --li-l1-text: #1a1a26;
  --li-l2: #8b90a5;
  --li-l2-text: #ffffff;
  --li-l3: #4a5168;
  --li-l3-text: #ffffff;
  --li-l4: var(--rde-jeux-text, #1a1a26);
  --li-l4-text: #ffffff;
  max-width: 560px;
  margin: 0 auto;
  font-family: var(--li-font);
  color: var(--li-ink);
}

.li-game--empty {
  padding: 1.5rem;
  background: var(--li-surface);
  border-radius: var(--li-radius);
  text-align: center;
  color: var(--li-muted);
}

.li-game__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rde-jeux-badge, var(--li-brand));
}

.li-game__title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.2;
}

.li-game__hint {
  margin: 0 0 0.85rem;
  color: var(--li-muted);
  font-size: 0.95rem;
}

.li-game__challenge-banner {
  margin: 0 0 0.85rem;
  padding: 0.65rem 0.85rem;
  background: #eef3fb;
  border: 1px solid #c9d8f0;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--li-brand-dark);
}

.li-game__solved {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.li-game__group {
  border-radius: 8px;
  padding: 0.7rem 0.85rem;
  text-align: center;
}

.li-game__group--l1 { background: var(--li-l1); color: var(--li-l1-text); }
.li-game__group--l2 { background: var(--li-l2); color: var(--li-l2-text); }
.li-game__group--l3 { background: var(--li-l3); color: var(--li-l3-text); }
.li-game__group--l4 { background: var(--li-l4); color: var(--li-l4-text); }

.li-game__group-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.li-game__group-words {
  margin: 0.2rem 0 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.li-game__group-expl {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.9;
  line-height: 1.35;
}

.li-game button.li-game__tile,
.li-game .li-game__tile {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4.25rem;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.45rem 0.3rem;
  border: 1px solid var(--li-line);
  border-radius: 8px;
  background: #ffffff;
  background-color: #ffffff;
  color: #1a1a26;
  font: inherit;
  font-size: clamp(0.68rem, 2.4vw, 0.88rem);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
  white-space: normal;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.12s ease, border-color 0.15s ease, color 0.15s ease;
}

/* Hover avant sélection = fond gris clair */
.li-game button.li-game__tile:hover:not(:disabled):not(.is-selected),
.li-game .li-game__tile:hover:not(:disabled):not(.is-selected) {
  background: #ececf0;
  background-color: #ececf0;
  border-color: #d0d0d8;
  color: #1a1a26;
}

/* Sélectionnée */
.li-game button.li-game__tile.is-selected,
.li-game .li-game__tile.is-selected {
  background: #fdf2f2;
  background-color: #fdf2f2;
  border-color: #e8b4b4;
  color: #1a1a26;
  transform: scale(0.97);
}

.li-game button.li-game__tile.is-selected:hover:not(:disabled),
.li-game .li-game__tile.is-selected:hover:not(:disabled) {
  background: #fdf2f2;
  background-color: #fdf2f2;
  border-color: #d87878;
  color: #1a1a26;
}

.li-game button.li-game__tile.is-wrong,
.li-game .li-game__tile.is-wrong {
  animation: li-shake 0.45s ease;
}

.li-game button.li-game__tile.is-almost,
.li-game .li-game__tile.is-almost {
  border-color: #b42318;
  background: #fdf2f2;
  background-color: #fdf2f2;
  color: #1a1a26;
  box-shadow: 0 0 0 2px rgba(180, 35, 24, 0.2);
  animation: li-shake 0.45s ease;
}

.li-game button.li-game__tile.is-almost:hover:not(:disabled),
.li-game .li-game__tile.is-almost:hover:not(:disabled) {
  background: #fdf2f2;
  background-color: #fdf2f2;
  border-color: #b42318;
  color: #1a1a26;
}

.li-game__board-wrap {
  position: relative;
  margin-bottom: 0.9rem;
}

.li-game__almost-toast {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  margin: 0;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  background: var(--li-ink);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.li-game__almost-toast.is-visible {
  opacity: 1;
  animation: li-toast-pop 0.35s ease;
}

.li-game__board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45rem;
}

.li-game__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.li-game__mistakes {
  margin: 0;
  font-size: 0.92rem;
  color: var(--li-muted);
}

.li-game__mistakes-dots {
  display: inline-flex;
  gap: 0.3rem;
  margin-left: 0.35rem;
  vertical-align: middle;
}

.li-game__mistakes-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--li-ink);
}

.li-game__mistakes-dot.is-used {
  background: #d0d0d8;
}

.li-game__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.li-game__btn {
  appearance: none;
  border: 1px solid var(--li-ink);
  background: transparent;
  color: var(--li-ink);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.li-game__btn:hover:not(:disabled):not(.li-game__btn--primary):not(.li-game__btn--share):not(.li-game__btn--linkedin):not(.li-game__btn--copy) {
  background: #fff2f2;
  border-color: #e8b4b4;
  color: var(--li-ink);
}

.li-game__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.li-game__btn--primary {
  background: var(--rde-jeux-button-bg, var(--li-brand));
  border-color: var(--rde-jeux-button-bg, var(--li-brand));
  color: var(--li-btn-text);
}

.li-game__btn--primary:hover:not(:disabled) {
  background: var(--li-brand-dark);
  border-color: var(--li-brand-dark);
  color: var(--li-btn-text);
}

.li-game__btn--ghost {
  border-color: #c8c8d2;
}

.li-game__btn--share {
  background: var(--li-ink);
  border-color: var(--li-ink);
  color: #fff;
}

.li-game__btn--share:hover:not(:disabled) {
  background: #fff;
  border-color: var(--li-ink);
  color: var(--li-ink);
}

.li-game__btn--linkedin {
  background: #0a66c2;
  border-color: #0a66c2;
  color: #fff;
}

.li-game__btn--linkedin:hover:not(:disabled) {
  background: #004182;
  border-color: #004182;
  color: #fff;
}

.li-game__btn--linkcopy {
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.li-game__status {
  min-height: 1.4em;
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

.li-game__status.is-warn {
  color: var(--li-danger);
  font-size: 1.05rem;
}

.li-game__status.is-ok {
  color: #0f7a3a;
}

.li-game__streak {
  margin: 0 0 0.85rem;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--li-ink);
}

.li-game__streak-nudge {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--li-muted);
}

.li-game__share {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--li-line);
}

.li-game__share-label {
  margin: 0 0 0.55rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--li-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.li-game__linkbox {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 0.55rem;
}

.li-game__linkbox-input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--li-line);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font: inherit;
  font-size: 0.82rem;
  color: var(--li-muted);
  background: var(--li-surface);
}

.li-game__share-preview-wrap {
  position: relative;
  margin: 0 0 0.75rem;
}

.li-game__share-preview {
  margin: 0;
  padding: 0.75rem 0.85rem;
  background: var(--li-surface);
  border: 1px solid var(--li-line);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.45;
  white-space: pre-wrap;
  color: var(--li-ink);
  user-select: all;
  -webkit-user-select: all;
  cursor: text;
}

.li-game__btn--copy {
  background: #fff;
  border-color: var(--li-ink);
  color: var(--li-ink);
}

.li-game__btn--copy:hover:not(:disabled) {
  background: #fff2f2;
  border-color: #e8b4b4;
  color: var(--li-ink);
}

.li-game__share-hint {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--li-muted);
}

.li-game.is-ended .li-game__actions {
  display: none;
}

@keyframes li-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

@keyframes li-toast-pop {
  0% { transform: translate(-50%, -50%) scale(0.85); opacity: 0; }
  100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

@media (max-width: 480px) {
  .li-game__board {
    gap: 0.35rem;
  }

  .li-game__tile {
    min-height: 3.6rem;
    padding: 0.35rem 0.2rem;
    font-size: clamp(0.62rem, 3.2vw, 0.78rem);
  }

  .li-game__toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .li-game__actions {
    justify-content: stretch;
  }

  .li-game__btn {
    flex: 1;
    text-align: center;
  }

  .li-game__linkbox {
    flex-direction: column;
  }

  .li-game__share-actions {
    flex-direction: column;
  }

  .li-game__share-actions .li-game__btn {
    width: 100%;
  }
}