@font-face {
  font-family: 'LCD';
  src: url('/minesweeper/lcd.woff2') format('woff2');
  font-weight: normal;
  font-display: block;
}

#ms-app {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

#ms-game {
  display: inline-block;
  background: #c0c0c0;
  border-top: 3px solid #ffffff;
  border-left: 3px solid #ffffff;
  border-right: 3px solid #808080;
  border-bottom: 3px solid #808080;
  padding: 10px;
  user-select: none;
}

#ms-toolbar {
  text-align: center;
  margin-bottom: 8px;
}

#ms-toolbar select {
  font-size: 14px;
  padding: 2px 6px;
  border-top: 2px solid #808080;
  border-left: 2px solid #808080;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  background: #c0c0c0;
  cursor: pointer;
  font-family: 'Inter', system-ui, sans-serif;
}

#ms-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 3px solid #808080;
  border-left: 3px solid #808080;
  border-right: 3px solid #ffffff;
  border-bottom: 3px solid #ffffff;
  padding: 5px 8px;
  margin-bottom: 8px;
  background: #c0c0c0;
}

#ms-mines,
#ms-timer {
  position: relative;
  background: #000;
  border-top: 2px solid #808080;
  border-left: 2px solid #808080;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  line-height: 1;
}

.lcd-ghost,
.lcd-digits {
  display: flex;
  align-items: center;
  padding: 3px 6px;
}

.lcd-ghost {
  color: #3a0000;
}

.lcd-digits {
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  color: #ff0000;
}

.lcd-ghost span,
.lcd-digits span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'LCD', 'Courier New', monospace;
  font-size: 36px;
  font-weight: normal;
  width: 1ch;
}

.lcd-digits .lcd-one {
  justify-content: flex-end;
}

#ms-smiley {
  width: 42px;
  height: 42px;
  font-size: 24px;
  border-top: 3px solid #ffffff;
  border-left: 3px solid #ffffff;
  border-right: 3px solid #808080;
  border-bottom: 3px solid #808080;
  background: #c0c0c0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  font-family: 'Inter', system-ui, sans-serif;
}

#ms-smiley:active {
  border-top: 3px solid #808080;
  border-left: 3px solid #808080;
  border-right: 3px solid #ffffff;
  border-bottom: 3px solid #ffffff;
}

#ms-board {
  display: grid;
  border-top: 3px solid #808080;
  border-left: 3px solid #808080;
  border-right: 3px solid #ffffff;
  border-bottom: 3px solid #ffffff;
  gap: 0;
}

.ms-cell {
  width: 24px;
  height: 24px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.ms-covered {
  border-top: 3px solid #ffffff;
  border-left: 3px solid #ffffff;
  border-right: 3px solid #808080;
  border-bottom: 3px solid #808080;
  background: #c0c0c0;
}

.ms-covered:hover {
  background: #d0d0d0;
}

.ms-open {
  border: 1px solid #808080;
  background: #bdbdbd;
  cursor: default;
  font-size: 16px;
  font-weight: bold;
}

.ms-explode {
  border: 1px solid #808080;
  background: #ff0000;
  cursor: default;
}

.ms-n1 { color: #0000ff; }
.ms-n2 { color: #007b00; }
.ms-n3 { color: #ff0000; }
.ms-n4 { color: #00007b; }
.ms-n5 { color: #7b0000; }
.ms-n6 { color: #007b7b; }
.ms-n7 { color: #000000; }
.ms-n8 { color: #808080; }