#grid-container {
  z-index: 1;
  display: inline-block;
  margin: 20px auto;
  position: relative;
}

#lines {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

#grid {
  z-index: 2;
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, var(--cell-size));
  gap: var(--grid-gap);
}

.cell {
  width: var(--cell-size);
  height: var(--cell-size);
  background-color: var(--background-color);
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-medium);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s ease, background-color 0.2s ease;
  position: relative;
  z-index: 1;
}

.cell:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.selected {
  background-color: var(--selected-color);
}

.found {
  background-color: var(--found-color);
  pointer-events: none;
}

.spangram {
  background-color: var(--spangram-color) !important;
  color: black !important;
}

#wordDisplay {
  font-size: var(--font-size-medium);
  font-weight: bold;
  margin-top: 15px;
  min-height: 1.2em;
  text-align: center;
  overflow-x: auto;
  white-space: nowrap;
}

#wordCounter {
  margin-top: 20px;
  font-size: var(--font-size-small);
  text-align: center;
}