:root {
  --chrome: #ffd4e8;
  --chrome-dark: #e892b4;
  --chrome-light: #fff7fb;
  --chrome-shadow: #c24b86;
  --desk: #ff78b8;
  --desk-dot: #fff4fb;
  --desk-dot-deep: #ff3d92;
  --title: #c2186a;
  --lcd: #3d1024;
  --lcd-digit: #ff6b9a;
  --open: #f6b6d2;
  --cell: clamp(14px, calc((100dvh - 420px) / 12), 30px);
  --font-ui: 'Courier New', Courier, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
}

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background-color: var(--desk);
  background-image:
    radial-gradient(circle at 1px 1px, var(--desk-dot) 1px, transparent 1px),
    radial-gradient(circle at 1px 1px, var(--desk-dot-deep) 1px, transparent 1px);
  background-size: 8px 8px, 8px 8px;
  background-position: 0 0, 4px 4px;
  color: #111;
  font-family: var(--font-ui);
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100dvh;
  padding:
    max(78px, calc(env(safe-area-inset-top) + 12px))
    12px
    max(16px, env(safe-area-inset-bottom));
}

.stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: min(100%, 1080px);
  margin-inline: auto;
  flex-shrink: 0;
}

.windows-row {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
  width: 100%;
}

.win95--game {
  flex: 1 1 640px;
  min-width: 0;
  max-width: 640px;
}

.windows-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 280px;
  min-width: 0;
  max-width: 320px;
}

.win95--rules,
.win95--detail {
  width: 100%;
}

.stage .win95 {
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .windows-row {
    flex-direction: column;
    align-items: center;
  }

  .win95--game {
    width: 100%;
    max-width: 640px;
  }

  .windows-col {
    width: 100%;
    max-width: 640px;
  }
}

.detail-body {
  margin: 8px;
  padding: 8px 10px;
  min-height: 4.5em;
  border: 2px solid;
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
  background: #ffe8f3;
  font-size: 11px;
  line-height: 1.5;
  color: #5a2040;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.detail-preview {
  flex-shrink: 0;
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 2px;
  border: 2px solid;
  border-color: var(--chrome-light) var(--chrome-shadow) var(--chrome-shadow) var(--chrome-light);
  background: var(--chrome);
}

.detail-preview[hidden] {
  display: none;
}

#detail-icon,
#detail-icon-2 {
  width: 28px;
  height: 28px;
  image-rendering: pixelated;
}

.detail-body p {
  margin: 0;
  flex: 1;
  min-width: 0;
  white-space: pre-line;
}

.title-art {
  display: flex;
  justify-content: center;
  width: 100%;
}

#pixel-title {
  display: block;
  margin-inline: auto;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.win95 {
  width: 100%;
  background: var(--chrome);
  border: 2px solid;
  border-color: var(--chrome-light) var(--chrome-shadow) var(--chrome-shadow) var(--chrome-light);
  box-shadow: 4px 4px 0 #a81d6288;
}

.titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--title);
  color: #fff;
  padding: 4px 6px;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.02em;
}

.titlebar-name {
  font-weight: bold;
}

.title-actions {
  display: flex;
  gap: 4px;
}

.tb-btn {
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border: 1px solid;
  border-color: var(--chrome-light) var(--chrome-shadow) var(--chrome-shadow) var(--chrome-light);
  background: var(--chrome);
  color: #000;
  font: 11px/1 var(--font-ui);
  cursor: pointer;
}

.tb-btn[aria-pressed='true'] {
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
}

.panel {
  margin: 8px;
  padding: 6px;
  border: 2px solid;
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
  background: var(--chrome);
}

.hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.lcd {
  min-width: 54px;
  padding: 2px 4px;
  background: var(--lcd);
  color: var(--lcd-digit);
  font-size: 22px;
  font-weight: bold;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  text-align: center;
  border: 2px solid;
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
  line-height: 1.15;
}

#face {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 2px solid;
  border-color: var(--chrome-light) var(--chrome-shadow) var(--chrome-shadow) var(--chrome-light);
  background: var(--chrome);
  cursor: pointer;
  image-rendering: pixelated;
  position: relative;
}

#face:active {
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
}

#face::before {
  content: '';
  position: absolute;
  inset: 4px;
  background:
    radial-gradient(circle at 30% 40%, #1a1a1a 0 2px, transparent 2.5px),
    radial-gradient(circle at 70% 40%, #1a1a1a 0 2px, transparent 2.5px),
    radial-gradient(circle at 50% 68%, transparent 0 4px, #1a1a1a 4px 5px, transparent 5.5px),
    #ffcc33;
  border: 1px solid #333;
  border-radius: 50%;
  image-rendering: pixelated;
}

#face[data-face='press']::before {
  background:
    radial-gradient(circle at 30% 45%, #1a1a1a 0 2.5px, transparent 3px),
    radial-gradient(circle at 70% 45%, #1a1a1a 0 2.5px, transparent 3px),
    radial-gradient(circle at 50% 72%, #1a1a1a 0 2px, transparent 2.5px),
    #ffcc33;
}

#face[data-face='dead']::before {
  background:
    linear-gradient(45deg, transparent 40%, #1a1a1a 40% 48%, transparent 48%) 28% 38% / 8px 8px no-repeat,
    linear-gradient(-45deg, transparent 40%, #1a1a1a 40% 48%, transparent 48%) 28% 38% / 8px 8px no-repeat,
    linear-gradient(45deg, transparent 40%, #1a1a1a 40% 48%, transparent 48%) 62% 38% / 8px 8px no-repeat,
    linear-gradient(-45deg, transparent 40%, #1a1a1a 40% 48%, transparent 48%) 62% 38% / 8px 8px no-repeat,
    radial-gradient(circle at 50% 72%, transparent 0 3px, #1a1a1a 3px 4px, transparent 4.5px),
    #ffcc33;
}

#face[data-face='win']::before {
  background:
    linear-gradient(#1a1a1a, #1a1a1a) 18% 38% / 28% 4px no-repeat,
    linear-gradient(#1a1a1a, #1a1a1a) 54% 38% / 28% 4px no-repeat,
    radial-gradient(circle at 50% 70%, transparent 0 4px, #1a1a1a 4px 5px, transparent 5.5px),
    #ffcc33;
}

#board {
  display: grid;
  grid-template-columns: repeat(var(--cols, 18), var(--cell));
  grid-template-rows: repeat(var(--rows, 12), var(--cell));
  width: fit-content;
  margin: 0 auto;
  border: 3px solid;
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
  background: var(--chrome-dark);
  touch-action: manipulation;
}

.cell {
  width: var(--cell);
  height: var(--cell);
  padding: 0;
  margin: 0;
  border: 2px solid;
  border-color: var(--chrome-light) var(--chrome-shadow) var(--chrome-shadow) var(--chrome-light);
  background: var(--chrome);
  font: bold 14px/1 var(--font-ui);
  cursor: pointer;
  display: grid;
  place-items: center;
  color: #000;
  image-rendering: pixelated;
}

.cell:focus-visible {
  outline: 2px solid var(--title);
  outline-offset: -2px;
  z-index: 1;
}

.cell.open {
  border: 1px solid var(--chrome-dark);
  background: var(--open);
  cursor: default;
}

.cell.flag {
  color: #c2186a;
  font-size: 14px;
}

.cell.mine {
  background: var(--open);
}

.cell.blown {
  background: #ff5a7a;
}

.cell.wrong {
  color: #9b1248;
  font-size: 18px;
  font-weight: bold;
}

.mz-face {
  width: min(86%, 24px);
  height: min(86%, 24px);
  image-rendering: pixelated;
  pointer-events: none;
}

.cell.has-drop {
  padding: 1px;
}

.cell-drop {
  width: min(96%, 32px);
  height: min(96%, 32px);
  image-rendering: pixelated;
  pointer-events: none;
}

.rules-body .clue {
  color: #7a2050;
}

.cell.person {
  position: relative;
}

.cell-badge {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 0 1px;
  background: var(--open);
  font: bold 10px/1 var(--font-ui);
}

.cell.n1, .cell-badge.n1 { color: #0000ff; }
.cell.n2, .cell-badge.n2 { color: #008000; }
.cell.n3, .cell-badge.n3 { color: #ff0000; }
.cell.n4, .cell-badge.n4 { color: #000080; }
.cell.n5, .cell-badge.n5 { color: #800000; }
.cell.n6, .cell-badge.n6 { color: #008080; }
.cell.n7, .cell-badge.n7 { color: #000000; }
.cell.n8, .cell-badge.n8 { color: #6b3a52; }

.rules-body {
  margin: 8px;
  padding: 8px 10px;
  border: 2px solid;
  border-color: var(--chrome-shadow) var(--chrome-light) var(--chrome-light) var(--chrome-shadow);
  background: #ffe8f3;
  font-size: 11px;
  line-height: 1.45;
  color: #5a2040;
}

.rules-body .lead {
  margin: 0 0 6px;
  font-weight: bold;
}

.rules-body .goal,
.rules-body .controls {
  margin: 0 0 4px;
}

.rules-body .controls {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}

.rules-body kbd {
  display: inline-block;
  padding: 0 3px;
  border: 1px solid var(--chrome-shadow);
  border-bottom-width: 2px;
  background: var(--chrome-light);
  font: inherit;
}

.desktop-only {
  display: inline;
}

.mobile-only {
  display: none;
}

@media (hover: none), (max-width: 480px) {
  .desktop-only {
    display: none;
  }
  .mobile-only {
    display: inline;
  }
}

@media (max-width: 380px) {
  .win95 {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  #face::before {
    transition: none;
  }
}