.rt-crossword-page {
  --rt-crossword-block: #171717;
  --rt-crossword-cell: #fff;
  --rt-crossword-cell-text: #111827;
  --rt-crossword-cell-size: clamp(2rem, 4vw, 2.3rem);
  --rt-crossword-active: color-mix(in srgb, var(--couleur-lien) 13%, var(--rt-crossword-cell));
  --rt-crossword-panel: #fff;
  --rt-crossword-panel-muted: #f5f5f5;
  --rt-crossword-panel-border: #e5e5e5;
}

.rt-crossword-intro {
  max-width: 52rem;
  margin: 0 0 2rem;
  padding: 0;
  color: var(--texte-secondaire);
  font-size: 1.05rem;
  line-height: 1.65;
  text-align: left;
}

.rt-crossword {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
  margin: 0 0 4rem;
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.rt-crossword > * { min-width: 0; }

.rt-crossword__board,
.rt-crossword__clues {
  border: 1px solid var(--rt-crossword-panel-border);
  border-radius: 8px;
  background: var(--rt-crossword-panel);
  box-shadow: var(--ombre-carte);
}

.rt-crossword__board { padding: clamp(1rem, 2.5vw, 1.5rem); }

.rt-crossword__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.rt-crossword__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 42px;
  padding: 0.6rem 0.95rem;
  border: 1px solid var(--bordure-champ);
  border-radius: 4px;
  background: var(--rt-crossword-panel);
  color: var(--texte-libelle);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rt-crossword__button:hover {
  border-color: color-mix(in srgb, var(--couleur-lien) 55%, var(--bordure-champ));
  background: var(--rt-crossword-panel-muted);
  color: var(--texte-titre);
}

.rt-crossword__button--primary {
  border-color: var(--couleur-lien);
  background: var(--couleur-lien);
  color: #fff;
}

.rt-crossword__button--primary:hover {
  border-color: color-mix(in srgb, var(--couleur-lien) 82%, #000);
  background: color-mix(in srgb, var(--couleur-lien) 82%, #000);
  color: #fff;
}

.rt-crossword__button:focus-visible,
.rt-crossword__cell-input:focus-visible,
.rt-crossword__clue-button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--couleur-lien) 38%, transparent);
  outline-offset: 2px;
}

.rt-crossword__status {
  min-height: 1.5rem;
  margin: 1rem 0;
  padding: 0;
  color: var(--texte-secondaire);
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: left;
}

.rt-crossword__status.is-error { color: #b42318; }
.rt-crossword__status.is-success { color: #067647; }

.rt-crossword__grid-shell {
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--bordure-carte);
  border-radius: 6px;
  background: var(--rt-crossword-block);
  scrollbar-gutter: stable;
  overscroll-behavior-inline: contain;
}

.rt-crossword__grid {
  display: grid;
  width: max-content;
  min-width: 100%;
  gap: 1px;
  padding: clamp(0.35rem, 1.5vw, 0.65rem);
  background: var(--rt-crossword-block);
  justify-content: center;
}

.rt-crossword__cell {
  position: relative;
  width: var(--rt-crossword-cell-size);
  height: var(--rt-crossword-cell-size);
  background: var(--rt-crossword-cell);
  color: var(--rt-crossword-cell-text);
}

.rt-crossword__cell.is-block { background: var(--rt-crossword-block); }
.rt-crossword__cell.is-word { background: var(--rt-crossword-active); }
.rt-crossword__cell.is-active { z-index: 1; box-shadow: inset 0 0 0 3px var(--couleur-lien); }
.rt-crossword__cell.is-correct .rt-crossword__cell-input { color: #067647; }
.rt-crossword__cell.is-wrong .rt-crossword__cell-input { color: #b42318; }

.rt-crossword__cell.is-correct::after,
.rt-crossword__cell.is-wrong::after {
  position: absolute;
  right: 0.18rem;
  bottom: 0.04rem;
  z-index: 2;
  font-size: 0.62rem;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}

.rt-crossword__cell.is-correct::after { content: "✓"; color: #067647; }
.rt-crossword__cell.is-wrong::after { content: "×"; color: #b42318; }

.rt-crossword__cell-number {
  position: absolute;
  top: 0.16rem;
  left: 0.22rem;
  z-index: 1;
  color: #596273;
  font-size: 0.56rem;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.rt-crossword__cell-input {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0.25rem 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font: 750 clamp(1.05rem, 3vw, 1.35rem)/1 "Inter", sans-serif;
  text-align: center;
  text-transform: uppercase;
  caret-color: transparent;
}

.rt-crossword__clues {
  position: static;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  padding: 1.25rem;
}

.rt-crossword__clue-section + .rt-crossword__clue-section { margin-top: 0; }

.rt-crossword__clue-section h2 {
  margin: 0 0 0.75rem;
  padding: 0;
  color: var(--texte-secondaire);
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.rt-crossword__clue-list {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rt-crossword__clue-list li { margin: 0; }

.rt-crossword__clue-button {
  width: 100%;
  min-height: 42px;
  padding: 0.55rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--couleur-texte);
  font: inherit;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
}

.rt-crossword__clue-button:hover { background: var(--rt-crossword-panel-muted); }

.rt-crossword__clue-button.is-active {
  border-color: color-mix(in srgb, var(--couleur-lien) 30%, var(--bordure-carte));
  background: var(--rt-crossword-panel-muted);
}

.rt-crossword__clue-number { color: var(--couleur-lien); font-weight: 700; }

html[data-theme="dark"] .rt-crossword-page {
  --rt-crossword-cell: #f8fafc;
  --rt-crossword-cell-text: #111827;
  --rt-crossword-panel: #121212;
  --rt-crossword-panel-muted: #1c1c1c;
  --rt-crossword-panel-border: #333;
}

html[data-theme="dark"] .rt-crossword__board,
html[data-theme="dark"] .rt-crossword__clues,
html[data-theme="dark"] .rt-crossword__grid-shell,
html[data-theme="dark"] .rt-crossword__button {
  border-color: var(--rt-crossword-panel-border);
}

html[data-theme="dark"] .rt-crossword__status.is-error { color: #fca5a5; }
html[data-theme="dark"] .rt-crossword__status.is-success { color: #86efac; }

@media (max-width: 896px) {
  .rt-crossword__clues { grid-template-columns: 1fr; gap: 0; }
  .rt-crossword__clue-section + .rt-crossword__clue-section { margin-top: 1.75rem; }
}

@media (max-width: 640px) {
  .rt-crossword-page .kicker { margin-top: 1.5rem; }
  .rt-crossword-intro { margin-bottom: 1.5rem; }
  .rt-crossword { gap: 1rem; }
  .rt-crossword__board, .rt-crossword__clues { border-radius: 6px; }
  .rt-crossword__button { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  .rt-crossword__button { transition: none; }
}

@media print {
  .rt-crossword__toolbar,
  .rt-crossword__status,
  .site-brand,
  .topnav,
  footer { display: none !important; }
  .rt-crossword { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
  .rt-crossword__board, .rt-crossword__clues { border: 0; box-shadow: none; }
  .rt-crossword__clues { position: static; }
}