/* Go (Igo / Baduk) — estilos */

/* Opções (tamanho / modo) */
.opcoes {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}
.grupo-opcao {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.3rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
}
.opcao {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: 0.45em 0.9em;
  border-radius: var(--r-full);
  color: var(--text-soft);
  transition: all var(--dur) var(--ease);
}
.opcao:hover {
  color: var(--text);
}
.opcao[aria-pressed="true"] {
  background: var(--brand);
  color: var(--brand-ink);
  box-shadow: var(--shadow-sm);
}

.turno {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--text-soft);
  text-align: center;
  min-height: 1.6em;
}
.turno b {
  color: var(--brand);
}

/* Tabuleiro de madeira */
.goban-wrap {
  width: min(94vw, 460px);
  aspect-ratio: 1;
  padding: clamp(0.5rem, 2.4vw, 1rem);
  border-radius: var(--r-lg);
  background:
    radial-gradient(140% 120% at 25% 15%, #e8c079 0%, #d9a557 38%, #c8913f 72%, #b47c2c 100%);
  box-shadow: var(--shadow-lg), inset 0 0 0 2px rgba(120, 72, 20, 0.35);
}
.goban {
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
  touch-action: manipulation;
  border-radius: var(--r-sm);
}
.goban:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* Elementos desenhados */
.go-linha {
  stroke: #4b331a;
  stroke-width: 1.4;
  stroke-linecap: round;
}
.go-hoshi {
  fill: #3a2712;
}
.go-alvo {
  fill: transparent;
  cursor: pointer;
}
.go-pedra {
  transition: opacity var(--dur-fast) ease;
}
.go-pedra--branca-borda {
  stroke: rgba(90, 90, 90, 0.5);
  stroke-width: 0.8;
}
.go-fantasma {
  pointer-events: none;
}
.go-cursor {
  fill: none;
  stroke: var(--violet);
  stroke-width: 2.4;
  pointer-events: none;
  opacity: 0;
}
.go-cursor.is-on {
  opacity: 0.9;
}
.go-ultima {
  pointer-events: none;
}
.go-pedra--nova {
  animation: pedra-in var(--dur) var(--ease);
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes pedra-in {
  from {
    transform: scale(0.55);
    opacity: 0.2;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Controles */
.controles {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  justify-content: center;
}
.controles .btn {
  font-size: var(--fs-sm);
  padding: 0.6em 1.05em;
}

.vitorias {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: var(--text-mute);
  text-align: center;
  min-height: 1.2em;
}

/* Placar da vez ativa em destaque */
.stat.placar-vez.is-vez {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
}

/* Resultado detalhado no modal */
.resultado {
  text-align: left;
  margin: 0 auto 0.4rem;
  width: fit-content;
  display: grid;
  grid-template-columns: auto auto;
  gap: 0.15rem 1.2rem;
  font-size: var(--fs-sm);
}
.resultado dt {
  color: var(--text-mute);
}
.resultado dd {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text);
  text-align: right;
}