body {
  background: #0D1117;
  color: #C9D1D9;
  font-family: sans-serif;
  margin: 0;
  padding: 10px;
  display: flex;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  width: 100%;
}

.setting {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9em;
  color: #58a6ff;
  font-weight: bold;
}

select {
  background: #161B22;
  color: white;
  border: 1px solid #30363D;
  padding: 8px;
  border-radius: 6px;
  outline: none;
}

button {
  background-color: #2ea44f;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s;
}

button:hover { background-color: #22863a; }
button:active { transform: scale(0.95); }

.grid {
  display: grid;
  grid-template-columns: repeat(5, 40px);
  grid-template-rows: repeat(8, 40px);
  gap: 4px;
  margin-bottom: 20px;
}

.grid div {
  width: 40px;
  height: 40px;
  background: #161B22;
  border: 1px solid #30363D;
  border-radius: 4px;
  cursor: pointer;
}

/* textarea {
  width: 100%;           /* Fills the container horizontally by default */
  /* max-width: 100%;       /* Prevents it from breaking the layout when resized */
 /* height: 400px;         /* Increased initial vertical size */
  /* background: #161B22;
  color: #C9D1D9;
  border: 1px solid #30363D;
  border-radius: 8px;
  padding: 1.5em;        /* Increased padding for a "bigger" feel */
  /* font-family: monospace;
  font-size: 1.1em;      /* Slightly larger font for readability */
  /* margin-top: 1em;
  
  /* Enabling free resizing */
  /* resize: both;          /* Allows resizing horizontally and vertically */
  /* overflow: auto;        /* Ensures scrollbars appear if needed when resized */
  /* display: block;        /* Helps with consistent sizing */
 /*  margin-left: auto;
  margin-right: auto;
} */

textarea {
  width: 100%;           /* Fills the container width by default */
  max-width: 900px;      /* Matches the maximum width of your container */
  height: 350px;         /* Sets a large default height */
  background: #161B22;   /* Matches the dark theme background */
  color: #C9D1D9;        /* Matches the theme text color */
  border: 1px solid #30363D;
  border-radius: 8px;
  padding: 1.5em;        /* Increases internal spacing for readability */
  font-family: monospace;
  font-size: 1.1em;      /* Slightly larger font for better code scannability */
  margin-top: 1em;
  
  /* Enable user resizing in all directions */
  resize: both;          
  overflow: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}