.header {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
}

.title {
  margin: 0;
  font-size: 24px;
}

.footer {
  margin-top: 20px;
  background-color: #333;
  color: #fff;
  text-align: center;
  bottom: 0;
  left: 0;
  width: 100%;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.creator,
.development-date,
.copyright {
  margin: 5px 0;
  font-size: 14px;
}

.x-logo {
  width: 30px;
  height: 30px;
  margin-top: 10px;
}

body {
  touch-action: manipulation;
}
.make-table {
  text-align: center;
}
.cell {
  width: 50px;
  height: 50px;
  border: 1px solid black;
}
.cell.selected {
  background-color: lightblue;
}
.cell.data-cell {
  width: 25px;
  height: 25px;
  border: 0.5px solid black;
}
.data-group1 {
  background-color: #ffc3a0; /* pastel orange */
}
.data-group2 {
  background-color: #a0c3ff; /* pastel blue */
}
.data-group3 {
  background-color: #a0ffc3; /* pastel greem */
}
.data-group4 {
  background-color: #ffa0c3; /* pastel pink */
}
.delete-button {
  cursor: pointer;
}
.data-entry-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}
.data-entry {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.block5x5 {
  display: grid;
  grid-template-columns: repeat(5, 50px);
  grid-template-rows: repeat(5, 50px);
  gap: 1px;
  margin-bottom: 20px;
}
.block-cell {
  width: 50px;
  height: 50px;
  border: 1px solid black;
}
.run-button {
  cursor: pointer;
  background-color: lightgray;
  color: white;
  border: none;
  padding: 10px 20px;
  margin-top: 10px;
  font-size: 16px;
  border-radius: 5px;
}
.run-button.enabled {
  background-color: #007bff;
}
.solution-pattern-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(5, 50px);
  grid-template-rows: repeat(5, 50px);
  gap: 1px;
}

.solution-cell {
  width: 50px;
  height: 50px;
  border: 1px solid black;
}