/* for tools/polybius/index.html */
/* 共通スタイルは /src/lib.css を参照。ここではポリュビオス暗号ツールに固有の見た目のみ。 */

.pb-main {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 560px;
  gap: 26px;
  padding: 8px 22px 0;
}

.pb-col-right {
  min-width: 0;
  overflow: hidden;
}

.pb-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  padding-bottom: 22px;
}

.pb-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: stretch;
  flex: 0 0 auto;
}

.pb-sort {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.pb-sort__btn {
  background: var(--s2);
  color: var(--text-dim);
  padding: 7px 0 9px;
  width: 100%;
}

.pb-sort__btn.is-active {
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--p1);
}

.pb-sort__label {
  display: block;
  font-size: 12px;
  margin-bottom: 5px;
}

.pb-sort__grid {
  display: grid;
  grid-template-columns: 18px 18px;
  gap: 2px;
  justify-content: center;
}

.pb-sort__grid span {
  background: var(--s3);
  font-size: 10px;
  padding: 1px 0;
}

.pb-preview {
  flex: 0 0 auto;
  display: grid;
  gap: 2px;
  max-height: 262px;
  overflow: auto;
}

.pb-preview span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  font-size: 13px;
  background: var(--s2);
  color: var(--text-2);
}

.pb-preview span.head {
  background: var(--s3);
  color: var(--text-dim);
}

.pb-options {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 18px;
}

@media screen and (max-width: 1000px) {
  .pb-main {
    display: flex;
    flex-direction: column;
    overflow: auto;
  }

  .pb-col-right {
    overflow: visible;
  }

  .pb-scroll {
    overflow: visible;
  }

  .pb-grid-2,
  .pb-options {
    grid-template-columns: 1fr;
  }

  #pb_text,
  #pb_result {
    min-height: 8em;
  }
}