/**
 * PokeBroski Games - livello condiviso.
 * Solo custom property, tema e pulsanti: tutto il resto sta nel CSS del singolo gioco.
 */

.pbg {
  --pbg-bg: transparent;
  --pbg-panel: #f4f3ef;
  --pbg-fg: #1b1b19;
  --pbg-muted: #6a6a64;
  --pbg-line: rgba(0, 0, 0, 0.12);
  --pbg-accent: #185fa5;
  --pbg-radius: 8px;
  --pbg-gap: 4px;
  max-width: 620px;
  margin: 0 auto;
  background: var(--pbg-bg);
  color: var(--pbg-fg);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.4;
  box-sizing: border-box;
}

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

.pbg--dark {
  --pbg-panel: #26262a;
  --pbg-fg: #ececea;
  --pbg-muted: #a3a39d;
  --pbg-line: rgba(255, 255, 255, 0.16);
  --pbg-accent: #85b7eb;
}

@media (prefers-color-scheme: dark) {
  .pbg[data-theme="auto"] {
    --pbg-panel: #26262a;
    --pbg-fg: #ececea;
    --pbg-muted: #a3a39d;
    --pbg-line: rgba(255, 255, 255, 0.16);
    --pbg-accent: #85b7eb;
  }
}

.pbg__btn {
  appearance: none;
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 8px 12px;
  border: 1px solid var(--pbg-line);
  border-radius: var(--pbg-radius);
  background: transparent;
  color: var(--pbg-fg);
  cursor: pointer;
  transition: background-color 0.12s ease;
}

.pbg__btn:hover {
  background: var(--pbg-panel);
}

.pbg__btn:focus-visible {
  outline: 2px solid var(--pbg-accent);
  outline-offset: 2px;
}

.pbg__btn[aria-pressed="true"] {
  border-color: var(--pbg-accent);
  color: var(--pbg-accent);
  font-weight: 500;
}

/* Gruppo di pulsanti attaccati, tipo segmented control. */
.pbg__group {
  display: inline-flex;
  gap: 0;
}

.pbg__group .pbg__btn:first-child {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.pbg__group .pbg__btn:last-child {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  margin-left: -1px;
}

.pbg__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}