.solitaire-language-links {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.solitaire-language-links a {
  padding: 0.25rem 0.45rem;
  border-radius: 0.45rem;
  color: inherit;
  text-decoration: none;
}

.solitaire-language-links a:hover,
.solitaire-language-links a:focus-visible,
.solitaire-language-links a[aria-current="page"] {
  background: rgba(103, 232, 249, 0.14);
  color: #67e8f9;
}

.solitaire-card,
.solitaire-pile {
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.5);
  border-radius: 9px;
  background: #f8fafc;
  box-shadow: 0 8px 18px rgba(2, 6, 23, 0.22);
  color: #0f172a;
}

.solitaire-card {
  display: block;
  width: 100%;
  aspect-ratio: 0.7;
  min-height: 62px;
  padding: 5px;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.solitaire-card + .solitaire-card {
  margin-top: -4.85rem;
}

.solitaire-card:hover,
.solitaire-card:focus-visible {
  z-index: 4;
  transform: translateY(-3px);
  outline: 3px solid rgba(125, 211, 252, 0.65);
  outline-offset: 1px;
}

.solitaire-card.is-selected {
  z-index: 5;
  transform: translateY(-6px);
  box-shadow: 0 0 0 3px #fbbf24, 0 10px 24px rgba(2, 6, 23, 0.3);
}

.solitaire-card.is-back {
  display: grid;
  place-items: center;
  border-color: #67e8f9;
  color: #67e8f9;
  background: repeating-linear-gradient(135deg, #0f2b45 0 5px, #163d5c 5px 10px);
  cursor: not-allowed;
  font-size: 1.35rem;
}

.solitaire-card.is-red,
.solitaire-pile.is-red {
  color: #be123c;
}

.solitaire-card.is-black,
.solitaire-pile.is-black {
  color: #172033;
}

.solitaire-card__corner {
  display: grid;
  justify-items: center;
  width: max-content;
  font-size: clamp(0.7rem, 1.3vw, 1.05rem);
  font-weight: 850;
  line-height: 0.92;
}

.solitaire-card__corner span {
  font-size: 0.9em;
}

.solitaire-card__corner--bottom {
  position: absolute;
  right: 5px;
  bottom: 5px;
  transform: rotate(180deg);
}

.solitaire-card__center {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(1.2rem, 3vw, 2.2rem);
  opacity: 0.8;
}

.solitaire-table {
  padding: clamp(13px, 2vw, 22px);
  border: 1px solid rgba(103, 232, 249, 0.28);
  border-radius: 18px;
  background: radial-gradient(circle at 50% 0%, rgba(14, 116, 144, 0.26), transparent 44%), linear-gradient(145deg, #0d3d46, #06232f 70%);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08), 0 18px 45px rgba(2, 6, 23, 0.22);
}

.solitaire-top-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(5px, 1.2vw, 12px);
  margin-bottom: clamp(15px, 3vw, 28px);
}

.solitaire-pile {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 62px;
  aspect-ratio: 0.7;
  padding: 0;
  cursor: pointer;
}

.solitaire-pile:focus-visible {
  z-index: 3;
  outline: 3px solid rgba(125, 211, 252, 0.65);
  outline-offset: 2px;
}

.solitaire-pile:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.solitaire-stock {
  border-color: rgba(103, 232, 249, 0.8);
  color: #67e8f9;
  background: repeating-linear-gradient(135deg, #0f2b45 0 5px, #163d5c 5px 10px);
  font-size: clamp(1.1rem, 2.5vw, 1.7rem);
}

.solitaire-stock.is-empty {
  background: rgba(2, 6, 23, 0.18);
}

.solitaire-waste {
  background: rgba(248, 250, 252, 0.95);
}

.solitaire-waste .solitaire-card {
  border: 0;
  box-shadow: none;
}

.solitaire-foundations {
  display: contents;
}

.solitaire-foundation {
  background: rgba(2, 6, 23, 0.2);
  border-color: rgba(148, 163, 184, 0.34);
}

.solitaire-foundation .solitaire-card {
  border: 0;
  box-shadow: none;
}

.solitaire-foundation-suit {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  opacity: 0.55;
}

.solitaire-empty-label {
  color: #94a3b8;
  font-size: 0.7rem;
}

.solitaire-tableau {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: clamp(4px, 1.1vw, 10px);
}

.solitaire-column {
  min-width: 0;
  min-height: clamp(190px, 32vw, 360px);
  padding: 2px;
  border-radius: 9px;
}

.solitaire-column:focus-within,
.solitaire-column:hover {
  background: rgba(103, 232, 249, 0.07);
}

.solitaire-column__empty {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 0.7;
  min-height: 62px;
  border: 1px dashed rgba(103, 232, 249, 0.34);
  border-radius: 9px;
  color: rgba(103, 232, 249, 0.55);
  font-weight: 800;
}

.solitaire-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 16px;
}

.solitaire-stat {
  display: grid;
  gap: 2px;
  min-width: 92px;
  padding: 10px 12px;
  border: 1px solid var(--gt-line);
  border-radius: 11px;
  background: rgba(14, 31, 51, 0.66);
}

.solitaire-stat span {
  color: var(--gt-subtle);
  font-size: 0.72rem;
}

.solitaire-stat strong {
  color: var(--gt-text);
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
}

.solitaire-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}

.solitaire-mode {
  display: flex;
  gap: 5px;
  padding: 4px;
  border: 1px solid var(--gt-line);
  border-radius: 10px;
  background: rgba(2, 6, 23, 0.32);
}

.solitaire-mode label {
  position: relative;
}

.solitaire-mode input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.solitaire-mode span {
  display: block;
  padding: 7px 9px;
  border-radius: 7px;
  color: var(--gt-muted);
  cursor: pointer;
  font-size: 0.8rem;
}

.solitaire-mode input:checked + span {
  color: #06232f;
  background: #67e8f9;
  font-weight: 750;
}

.solitaire-mode input:focus-visible + span {
  outline: 3px solid rgba(125, 211, 252, 0.65);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .solitaire-card + .solitaire-card {
    margin-top: -3.6rem;
  }

  .solitaire-column {
    min-height: 175px;
  }

  .solitaire-controls .gt-button {
    flex: 1 1 120px;
  }
}

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