body {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  background-color: black;
  height: 100%;
  width: 100%;
  text-align: center;
}

#divLogin {
  background-color: darkslategray;
  color: white;
  font-size: 15px;
  font-weight: bold;
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 columns */
  grid-template-rows: repeat(6, 1fr); /* 6 rows */
  grid-template-rows: 50px 30px 50px 50px 50px 50px; /* Set the height for each row */
  gap: 10px;
  width: 300px;
  height: fit-content;
  margin: auto;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid black;
}

.grid-item {
  background-color: black;
  color: silver; /* Optional: background color for grid items */
  border: 4px outset #ccc; /* Optional: border for grid items */
  border-radius: 10px; /* Optional: border radius for grid items */
  padding: 10px; /* Optional: padding for grid items */
  text-align: center; /* Optional: center text */
  font-size: 1.25rem;
  cursor: pointer;
}

.grid-item:hover {
  border: 4px outset yellow;
}

.grid-item-merged {
  grid-column: 1 / span 3; /* Span 3 columns */
  grid-row: 1; /* Span 1 row */
}

.grid-r6 {
  background-color: black;
  color: silver; /* Optional: background color for grid items */
  border: 4px outset #ccc; /* Optional: border for grid items */
  border-radius: 10px; /* Optional: border radius for grid items */
  padding: 10px; /* Optional: padding for grid items */
  text-align: center; /* Optional: center text */
  font-size: 1.25rem;
  cursor: pointer;
}

.grid-r6:hover {
  border: 4px outset yellow;
  cursor: pointer;
}

.grid-r7 {
  grid-row: 7; /* Place in the last row */
  grid-column: 2;
  padding: 4px;
  border: 4px outset gold;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.grid-r7:hover {
  border: 4px outset white;
}

.grid-r2-merged {
  grid-column: span 3; /* Span 3 columns */
  grid-row: 2; /* Place in the last row */
}

.grid-r1-merged {
  grid-column: 1 / span 3; /* Span 3 columns */
  grid-row: 1; /* Place in the last row */
}

#divPIN {
  height: fit-content;
  padding: 4px;
  margin: 0 auto -30px auto;
}

#divPIN input {
  font-size: 1.3rem;
  background-color: black;
  color: chartreuse;
  border: 3px inset black;
  border-radius: 10px;
  width: fit-content;
  min-width: 100px;
  padding: 2px 4px;
  margin: -16px auto;
  height: 32px;
}

#inpPIN {
  font-size: 1.3rem;
  background-color: black;
  color: chartreuse;
  border: 3px inset black;
  border-radius: 10px;
  display: inline-block;
  width: auto;
  min-width: 10px;
  padding: 2px 4px;
  margin: -16px auto;
  height: 32px;
  text-align: center;
}

#divMsgBox {
  position: absolute;
  top: 5px;
  left: 32px;
  width: fit-content;
  max-width: 400px;
  border: 3px outset red;
  color: white;
  background-color: black;
  text-align: left;
  font-size: 0.8rem;
  padding: 6px;
  display: none;
}