/* Crossword */
.crossword { --cell: 32px; display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start; row-gap: 20px; }
.crossword__grid {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: repeat(var(--cols), var(--cell));
  grid-auto-rows: var(--cell);
  border-top: 1px solid #000;
  border-left: 1px solid #000;
  user-select: none; -webkit-user-select: none;
}
.crossword__cell {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  border-right: 1px solid #000;
  border-bottom: 1px solid #000;
  background: #fff;
  font-size: calc(var(--cell) * .5);
  text-transform: uppercase;
  cursor: pointer;
  touch-action: manipulation;
}
.crossword__cell[data-plug="true"] { background: #000; cursor: default; }
.crossword__cell[data-word="true"] { background: var(--teal-pale); }
.crossword__cell[data-focus="true"] { background: var(--teal); }
.crossword__cell[data-done="true"] { color: var(--teal); }
.crossword__cell[data-focus="true"][data-done="true"] { color: #fff; }
.crossword__num {
  position: absolute; left: 2px; top: 2px;
  font-size: clamp(7px, calc(var(--cell) * .32), 12px); line-height: 1;
  color: var(--muted); pointer-events: none;
}

/* clue lists */
.crossword__clues { display: flex; gap: 10px; padding-left: 30px; }
.crossword__tabs { display: none; }
.clues { flex: 0 1 270px; min-width: 200px; display: flex; flex-direction: column; }
.clues__wrap { flex: 1; min-height: 0; overflow-y: auto; background: var(--list); border-radius: 10px; overscroll-behavior: contain; }
.clues__title { position: sticky; top: 0; z-index: 1; padding: 10px 0; font-weight: 700; text-align: center; background: var(--list); }
.clues__item {
  display: flex; width: 100%; padding: 5px 5px; text-align: left; line-height: 19px;
  background: var(--list); cursor: pointer;
}
.clues__item:hover { background: #e7e8ea; }
.clues__num { flex: 0 0 26px; padding-right: 5px; color: var(--gray); text-align: right; }
.clues__text { flex: 1; min-width: 0; }
.clues__item[data-selected="true"] { background: var(--teal) !important; }
.clues__item[data-selected="true"] .clues__num { color: #fff; }
.clues__item[data-done="true"] .clues__text,
.clues__item[data-done="true"] .clues__num { color: var(--gray); }
.clues__item[data-selected="true"][data-done="true"] .clues__text { color: #fff; }

/* tabs (mobile list) */
.tabs { width: 100%; max-width: 272px; margin: 0 auto; padding: 2px; background: var(--teal-dark); border-radius: 10px; display: flex; position: relative; }
.tabs__btn { position: relative; z-index: 1; flex: 1; padding: 10.5px 0; font-size: 14px; line-height: 14px; color: var(--gray); border-radius: 8px; transition: color .15s, background-color .3s; }
.tabs__btn[data-active="true"] { color: #000; background: #fff; }

@media (max-width: 1024px) {
  .crossword { width: 100%; }
  .crossword__clues {
    position: fixed; inset: 0; z-index: 60;
    flex-direction: column; align-items: center; gap: 0;
    padding: calc(var(--top-h) + 10px) 10px calc(var(--dock-h) + 10px);
    background: rgba(0, 0, 0, .8);
    opacity: 0; visibility: hidden; transition: opacity .4s ease, visibility 0s linear .4s;
  }
  .crossword__clues[data-open="true"] { opacity: 1; visibility: visible; transition: opacity .4s ease; }
  .crossword__tabs { display: block; width: 100%; max-width: 600px; padding: 5px; background: var(--list); border-radius: 10px 10px 0 0; }
  .clues { width: 100%; max-width: 600px; flex: 1; min-height: 0; }
  .clues[data-tab="false"] { display: none; }
  .clues__wrap { border-radius: 0 0 10px 10px; }
  .clues__title { display: none; }
  .clues__item { padding-top: 10px; padding-bottom: 10px; }
  .clues__item:nth-child(2n) { background: var(--list-alt); }
}