html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  background-color: var(--ak-bg);
  background-image: var(--ak-bg-art);
  background-size: var(--ak-bg-size);
  color: var(--ak-ink);
  font-family: var(--ak-font-body);
}

.play,
.play * {
  box-sizing: border-box;
}

.play[hidden] {
  display: none !important;
}

.play {
  --pad-top: max(6px, env(safe-area-inset-top, 0px));
  --pad-right: max(8px, env(safe-area-inset-right, 0px));
  --pad-bottom: max(6px, env(safe-area-inset-bottom, 0px));
  --pad-left: max(8px, env(safe-area-inset-left, 0px));
  position: relative;
  width: min(440px, 100%);
  height: 100dvh;
  margin: 0 auto;
  padding: var(--pad-top) var(--pad-right) var(--pad-bottom) var(--pad-left);
  display: grid;
  grid-template-rows: auto 64px minmax(0, 1fr) auto 48px;
  gap: 4px;
  overflow: hidden;
  touch-action: manipulation;
  background-color: var(--ak-bg);
  background-image: var(--ak-backdrop-layer);
  background-size: cover;
  background-position: center top;
}

.mute {
  position: absolute;
  top: var(--pad-top);
  right: var(--pad-right);
  z-index: 7;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background: var(--ak-surface);
  color: var(--ak-ink);
  box-shadow: var(--ak-shadow);
  cursor: pointer;
  touch-action: manipulation;
}

.mute:active {
  transform: translateY(2px);
}

.mute-icon {
  width: 22px;
  height: 22px;
}

.mute-x { display: none; }

.mute.is-muted .mute-wave { display: none; }

.mute.is-muted .mute-x { display: block; }

.top {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding-right: 52px;
}

.play-logo {
  display: block;
  width: auto;
  height: 36px;
  max-width: 100%;
  object-fit: contain;
}

.why {
  display: none;
  position: relative;
  z-index: 6;
  margin: 0;
  padding: 6px 8px;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background: var(--ak-surface);
  box-shadow: var(--ak-shadow);
  color: var(--ak-ink);
  font-size: 13px;
  line-height: 1.3;
}

.why.is-on {
  display: block;
}

.desks {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
  min-height: 0;
  height: 100%;
}

.desk {
  position: relative;
  min-width: 0;
  height: 100%;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background: color-mix(in srgb, var(--ak-surface) 84%, transparent);
  box-shadow: var(--ak-shadow);
}

.lamp {
  position: absolute;
  top: 0;
  left: 18%;
  width: 64%;
  height: 16px;
  background: radial-gradient(ellipse at 50% 100%, color-mix(in srgb, var(--ak-surface) 80%, var(--ak-ink)) 0%, transparent 74%);
  pointer-events: none;
}

.lamp::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 12px;
  height: 6px;
  transform: translateX(-50%);
  background: var(--ak-ink);
  clip-path: polygon(18% 0, 82% 0, 100% 100%, 0 100%);
}

.desk .token,
.desk .slip {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background-repeat: no-repeat;
  opacity: 0;
}

.desk .token {
  top: 3px;
  left: 3px;
  z-index: 2;
  width: 18px;
  height: 18px;
  transform: none;
  border: 1px solid var(--ak-outline);
  background-image: url('./art/clerk-tokens.png');
  background-size: 200% 200%;
}

.desk .token.is-on,
.desk .slip.is-on {
  opacity: 1;
}

.desk .slip {
  bottom: 12px;
  z-index: 1;
  width: 46px;
  height: 38px;
  border: 1px solid var(--ak-outline);
  background-image: url('./art/file-slips.png');
  background-size: 200% 200%;
}

.desk .slip.is-on::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: 5px;
  height: 5px;
  background: var(--ak-ink);
}

.desk-name {
  position: absolute;
  right: 2px;
  bottom: 2px;
  left: 2px;
  overflow: hidden;
  color: var(--ak-ink-muted);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.board {
  min-height: 0;
  padding: 7px;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background-color: var(--ak-surface);
  background-image: url('./art/mark-grid.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  box-shadow: var(--ak-shadow);
}

.grid {
  display: grid;
  grid-template-columns: 84px repeat(4, minmax(48px, 1fr));
  grid-template-rows: 44px repeat(8, minmax(48px, 1fr));
  width: 100%;
  height: 100%;
  min-height: 0;
  background: color-mix(in srgb, var(--ak-surface) 94%, transparent);
}

.corner,
.col-head,
.row-label,
.cell {
  min-width: 0;
  min-height: 0;
  background: var(--ak-surface);
}

.col-head,
.corner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
}

.col-head .token {
  width: 22px;
  height: 22px;
  border: 1px solid var(--ak-outline);
  background-image: url('./art/clerk-tokens.png');
  background-repeat: no-repeat;
  background-size: 200% 200%;
}

.col-name {
  max-width: 100%;
  overflow: hidden;
  color: var(--ak-ink);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.token[data-clerk="ibarra"],
.slip[data-file="harbor"],
.mini-slip[data-file="harbor"] {
  background-position: 0 0;
}

.token[data-clerk="cho"],
.slip[data-file="audit"],
.mini-slip[data-file="audit"] {
  background-position: 100% 0;
}

.token[data-clerk="pell"],
.slip[data-file="bond"],
.mini-slip[data-file="bond"] {
  background-position: 0 100%;
}

.token[data-clerk="adeyemi"],
.slip[data-file="city"],
.mini-slip[data-file="city"] {
  background-position: 100% 100%;
}

.row-label {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 0 3px;
  color: var(--ak-ink);
  font-size: 11px;
  line-height: 1.1;
}

.row-label.is-file-start,
.cell.is-file-start {
  box-shadow: inset 0 2px 0 var(--ak-accent);
}

.mini-slip {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  border: 1px solid var(--ak-outline);
  background-image: url('./art/file-slips.png');
  background-repeat: no-repeat;
  background-size: 200% 200%;
}

.row-name {
  min-width: 0;
}

.cell {
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--ak-outline) 28%, transparent);
  color: var(--ak-ink);
  cursor: pointer;
  touch-action: manipulation;
}

.cell:active {
  background: color-mix(in srgb, var(--ak-accent) 14%, var(--ak-surface));
}

.cell:disabled {
  cursor: default;
  opacity: 1;
}

.mark {
  display: block;
  width: 16px;
  height: 16px;
}

.cell.is-yes .mark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--ak-ink);
  border-radius: 50%;
}

.cell.is-no .mark {
  width: 16px;
  height: 2px;
  background: var(--ak-ink);
  transform: rotate(-32deg);
  opacity: 0.8;
}

.log {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.log-slip {
  position: relative;
  min-height: 48px;
  padding: 6px 26px 6px 8px;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background-color: var(--ak-surface);
  background-image:
    linear-gradient(color-mix(in srgb, var(--ak-surface) 88%, transparent), color-mix(in srgb, var(--ak-surface) 88%, transparent)),
    url('./art/night-log.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  box-shadow: var(--ak-shadow);
}

.whisper {
  margin: 0;
  color: var(--ak-ink-muted);
  font-size: 12px;
  line-height: 1.2;
}

.whisper:empty {
  display: none;
}

.log-line {
  margin: 0;
  color: var(--ak-ink);
  font-size: 14px;
  line-height: 1.3;
}

.seal {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--ak-outline);
  background: var(--ak-accent);
}

.play.is-closed .seal {
  background: var(--ak-btn-active);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ak-accent) 50%, transparent);
}

.play.is-closed .cell.is-yes {
  box-shadow: inset 0 0 0 2px var(--ak-accent);
}

.chips {
  display: flex;
  gap: 4px;
}

.chip {
  flex: 1 0 48px;
  height: 48px;
  min-width: 48px;
  padding: 0;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background: var(--ak-choice-bg);
  color: var(--ak-choice-ink);
  box-shadow: var(--ak-shadow);
  font-family: var(--ak-font-display);
  font-size: 16px;
  font-weight: var(--ak-title-weight);
  cursor: pointer;
  touch-action: manipulation;
}

.chip.is-open {
  background: var(--ak-choice-selected-bg);
  color: var(--ak-choice-selected-ink);
  border-color: var(--ak-choice-selected-border);
}

.chip:active,
.check:active,
.btn-go:active,
.btn-alt:active {
  transform: translateY(2px);
}

.check {
  width: 100%;
  height: 48px;
  min-height: 48px;
  padding: 0 12px;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background: var(--ak-surface);
  color: var(--ak-ink-muted);
  box-shadow: var(--ak-shadow);
  font-family: var(--ak-font-display);
  font-size: 16px;
  font-weight: var(--ak-title-weight);
  letter-spacing: 0.04em;
  cursor: pointer;
  touch-action: manipulation;
}

.check.is-ready {
  background: var(--ak-btn-fill);
  color: var(--ak-btn-ink);
}

.check:disabled {
  cursor: default;
  opacity: 0.55;
}

.check.is-ready:disabled {
  opacity: 1;
}

.cell:focus-visible,
.chip:focus-visible,
.check:focus-visible,
.mute:focus-visible,
.btn-go:focus-visible,
.btn-alt:focus-visible {
  outline: 3px solid var(--ak-focus);
  outline-offset: 2px;
  z-index: 1;
}

.result[hidden] {
  display: none !important;
}

.result {
  position: absolute;
  z-index: 4;
  left: var(--pad-left);
  right: var(--pad-right);
  bottom: var(--pad-bottom);
  max-height: min(46dvh, calc(100dvh - 150px));
}

.result-card {
  padding: 12px;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  background: var(--ak-surface);
  box-shadow: var(--ak-shadow);
}

.result-says {
  margin: 0;
  color: var(--ak-ink);
  font-family: var(--ak-font-display);
  font-size: clamp(16px, 4.4vw, 22px);
  font-weight: var(--ak-title-weight);
  line-height: 1.35;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.btn-go,
.btn-alt {
  flex: 1 1 140px;
  min-height: 48px;
  padding: 0 12px;
  border: 2px solid var(--ak-outline);
  border-radius: var(--ak-radius);
  box-shadow: var(--ak-shadow);
  font-family: var(--ak-font-display);
  font-size: 16px;
  font-weight: var(--ak-title-weight);
  cursor: pointer;
  touch-action: manipulation;
}

.btn-go {
  background: var(--ak-btn-fill);
  color: var(--ak-btn-ink);
}

.btn-go:active {
  background: var(--ak-btn-active);
}

.btn-alt {
  background: var(--ak-choice-bg);
  color: var(--ak-choice-ink);
}

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

@media (max-height: 780px) {
  .play {
    grid-template-rows: auto 56px minmax(0, 1fr) auto 48px;
    gap: 3px;
  }

  .desk .token {
    width: 16px;
    height: 16px;
  }

  .desk .slip {
    bottom: 12px;
    width: 40px;
    height: 32px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .desk .slip.is-settling {
    animation: slip-settle 420ms cubic-bezier(0.2, 0.7, 0.2, 1);
  }

  .play.is-closed .seal {
    animation: seal-dark 700ms ease;
  }

  .play.is-closed .cell.is-yes .mark {
    animation: ink-hold 800ms ease;
  }
}

@keyframes slip-settle {
  0% { transform: translateX(-50%) translateY(-10px); }
  70% { transform: translateX(-50%) translateY(1px); }
  100% { transform: translateX(-50%) translateY(0); }
}

@keyframes seal-dark {
  0% { transform: scale(1); }
  40% { transform: scale(1.16); }
  100% { transform: scale(1); }
}

@keyframes ink-hold {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ak-accent) 0%, transparent); }
  45% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--ak-accent) 55%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ak-accent) 0%, transparent); }
}