/* Global Styles */
body {
  font-family: Arial, sans-serif;
  margin: 20px;
  background-color: #ffffff;
  /* color: #b9a472; */
  line-height: 1.6;
}
header,
main,
footer {
  max-width: 1200px;
  margin: auto;
}
header {
  padding: 10px 0;
  text-align: center;
}
h1 {
  margin-bottom: 10px;
  font-size: 2em;
}
.controls {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
}
.controls label {
  font-weight: bold;
}
.controls input {
  width: 50px;
  padding: 5px;
  text-align: center;
  border: 1px solid #ccc;
  border-radius: 5px;
}
button {
  background-color: #333;
  color: #fff;
  padding: 5px 10px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
button:hover {
  background-color: #555;
}
/* Fixed width so the overall grid size remains constant */
.grid-container {
  width: 800px;
  margin: auto;
  display: grid;
  justify-content: center;
  align-content: center;
  background-color: #f0f0f0;
  gap: 5px;
  border: 1px solid #ccc;
  padding: 10px;
  min-height: 300px;
  /* grid-template-columns and grid-template-rows will be set dynamically */
}
.grid-item {
  position: relative;
  background-color: #bfbfbf;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  user-select: none;
  transition: box-shadow 0.2s;
}
.grid-item:active {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
/* Editable label for independent naming */
.grid-item .grid-label {
  text-align: center;
  cursor: text;
}
/* Resize handle at bottom-right */
.resize-handle {
  position: absolute;
  width: 15px;
  height: 15px;
  bottom: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.7);
  cursor: se-resize;
}
/* Remove button at top-right */
.remove-button {
  position: absolute;
  top: 2px;
  right: 2px;
  background: #ff4c4c;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  z-index: 10;
  line-height: 20px;
  text-align: center;
}
/* Style for add button cells */
.add-item {
  background-color: #d3d3d3;
  border: 1px dashed #aaa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #666;
  cursor: pointer;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.add-item:hover {
  background-color: #bbb;
}
.reset-button {
  margin-top: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.code-container {
  margin-top: 20px;
  background-color: #f4f4f4;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
pre {
  white-space: pre-wrap;
  word-wrap: break-word;
}