/* bullsandcows: rules used only by the bullsandcows pages (loaded after base.css). */
/* Bulls and Cows: four guess slots, each a button that cycles through the
   six flat shapes (see bullsandcows-app.js) on tap - no color, no
   drag-and-drop, no hover state needed. Feedback pegs below each row of
   the history are plain filled/hollow circles rather than colored dots. */
.bullsandcows-guess-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0.5rem 0;
}

.bullsandcows-guess-row > * {
  margin: 0 0.5rem 0.5rem 0;
}

.bullsandcows-guess-row > *:last-child {
  margin-right: 0;
}

.bullsandcows-slot {
  display: block;
  width: 3.2rem;
  height: 3.2rem;
  padding: 0.3rem;
  background: var(--square-light);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}

.bullsandcows-slot:disabled {
  cursor: default;
  opacity: 0.6;
}

.bullsandcows-slot svg {
  display: block;
  width: 100%;
  height: 100%;
}

.bullsandcows-legend {
  font-size: 0.85em;
  color: var(--muted);
  margin: 0.3rem 0 0.6rem;
}

.bullsandcows-legend-row {
  display: flex;
  align-items: center;
  margin: 0.15rem 0;
}

.bullsandcows-legend-row .bullsandcows-peg {
  margin-right: 0.4em;
}

.bullsandcows-history-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid var(--bg-alt);
  padding: 0.4rem 0;
}

.bullsandcows-history-row:first-child {
  border-top: none;
}

.bullsandcows-history-number {
  width: 4.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.bullsandcows-history-shapes {
  display: flex;
  margin-right: 0.6rem;
}

.bullsandcows-history-shape {
  display: block;
  width: 1.6rem;
  height: 1.6rem;
  margin-right: 0.25rem;
}

.bullsandcows-history-shape svg {
  display: block;
  width: 100%;
  height: 100%;
}

.bullsandcows-history-pegs {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.9rem;
  margin-left: auto;
}

.bullsandcows-peg {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid var(--text);
  box-sizing: border-box;
}

.bullsandcows-peg-black {
  background: var(--text);
}

.bullsandcows-peg-white {
  background: var(--bg);
}

.bullsandcows-score {
  display: inline-flex;
  align-items: center;
  min-width: 2.6rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Abstand per Rand statt "gap": Flexbox-gap kennen ältere
   E-Reader-Browser (WebView vor Chrome 84) nicht. */
.bullsandcows-score > * + * {
  margin-left: 0.35rem;
}

.bullsandcows-score-num {
  font-size: 1rem;
  line-height: 1;
}

.bullsandcows-score-zero {
  opacity: 0.45;
}