.play-layout {
  display: grid;
  grid-template-columns: minmax(0, 560px) 290px;
  gap: 80px;
  justify-content: center;
}
.play-heading {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}
.play-heading h1 {
  font-size: 34px;
  overflow-wrap: anywhere;
  margin: 12px 0;
}
.back-link {
  font-size: 13px;
  color: var(--muted);
}
.scores {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.scores > div {
  background: #ece8dc;
  border-radius: 9px;
  padding: 10px 14px;
  text-align: center;
  min-width: 70px;
}
.scores span {
  display: block;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.scores strong {
  font-size: 23px;
}
.score-addition {
  display: none;
}
.play-toolbar {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 20px 0;
}
.play-toolbar button {
  font-size: 14px;
}
.game-container {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  background: #b7ac98;
  border-radius: 14px;
  touch-action: none;
  user-select: none;
  outline-offset: 5px;
}
.grid-container,
.tile-container {
  position: absolute;
  inset: 12px;
}
.grid-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, 1fr);
  gap: 10px;
}
.grid-row {
  display: contents;
}
.grid-cell {
  background: #cec5b4;
  border-radius: 8px;
}
.tile {
  position: absolute;
  width: calc((100% - 30px) / 4);
  height: calc((100% - 30px) / 4);
  transition:
    left 0.1s,
    top 0.1s;
}
.tile-inner {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: #ede8da;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 36px;
  font-weight: 700;
}
.tile-number {
  position: absolute;
  bottom: 5px;
  left: 5px;
  background: #fffef2ed;
  color: #30382c;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.4;
}
.tile-new .tile-inner {
  animation: appear 0.15s;
}
.tile-merged .tile-inner {
  animation: pop 0.18s;
}
.game-message {
  display: none;
  position: absolute;
  inset: 0;
  background: #f8f6f0f5;
  border-radius: 14px;
  z-index: 10;
  padding: 24px;
  text-align: center;
  align-content: center;
  box-shadow: inset 0 0 0 1px #d5ccbc;
}
.game-message.game-over,
.game-message.game-won {
  display: grid;
}
.game-message > p {
  font-size: 36px;
  font-weight: bold;
  line-height: 1.2;
}
.game-message .lower {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.keep-playing-button {
  display: none;
}
.game-won .keep-playing-button {
  display: inline-flex;
}
.game-won .retry-button {
  display: none;
}
.result-detail {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--muted);
}
.progress-line {
  margin: 18px 0 12px;
  font-size: 14px;
  color: var(--green);
  font-weight: 600;
}
.play-help {
  font-size: 14px;
  color: var(--muted);
}
.play-aside {
  padding-top: 26px;
}
.creator-prompt {
  background: #ececdd;
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 32px;
}
.creator-prompt h2 {
  font-size: 30px;
}
.creator-prompt p {
  font-size: 14px;
  color: var(--muted);
}
.creator-prompt .button {
  font-size: 14px;
  width: 100%;
  gap: 14px;
}
.play-aside .game-card {
  margin-bottom: 18px;
}
.play-aside .game-card > a {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
}
.play-aside .card-tiles {
  width: 88px;
  height: 88px;
  padding: 5px;
  gap: 3px;
  border-radius: 10px;
}
.play-aside .card-tiles img {
  border-radius: 4px;
}
.play-aside .card-caption {
  min-width: 0;
  padding-top: 0;
  gap: 8px;
}
.play-aside .card-caption h3 {
  font-size: 16px;
}
.play-aside .play-circle {
  width: 30px;
  height: 30px;
}
.tile-guide {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.tile-guide img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 6px;
}
.tile-guide strong {
  font-size: 14px;
}
.tile-guide .locked-label {
  font-size: 11px;
}
.tile-guide .locked img {
  visibility: hidden;
}
.tile-guide .locked {
  background: #e8e4d9;
  border-radius: 8px;
  padding: 5px;
}
.tile-guide .locked .locked-label {
  display: block !important;
}
.tile-guide .locked strong {
  display: none;
}
#product-recommendation {
  border-top: 1px solid var(--line);
  padding: 20px 0;
  font-size: 14px;
}
@keyframes appear {
  from {
    opacity: 0.4;
    scale: 0.6;
  }
  to {
    opacity: 1;
    scale: 1;
  }
}
@keyframes pop {
  50% {
    scale: 1.1;
  }
}
@media (max-width: 1000px) {
  .play-layout {
    gap: 36px;
    grid-template-columns: minmax(0, 520px) 250px;
  }
}
@media (max-width: 760px) {
  .play-layout {
    grid-template-columns: minmax(0, 520px);
    gap: 0;
  }
  .play-aside {
    padding-top: 0;
  }
  .play-heading h1 {
    font-size: 28px;
  }
  .play-aside .game-card {
    max-width: none;
  }
  .play-toolbar {
    gap: 14px;
  }
  .game-message > p {
    font-size: 28px;
  }
  .game-message .button {
    font-size: 13px;
    padding: 10px 14px;
    min-height: 42px;
  }
  .game-message {
    padding: 18px;
  }
  .tile-number {
    font-size: 11px;
    bottom: 3px;
    left: 3px;
  }
  .scores > div {
    padding: 8px;
    min-width: 58px;
  }
  .scores strong {
    font-size: 19px;
  }
  .tile-guide {
    grid-template-columns: repeat(3, 1fr);
  }
}
.tile-position-1-1 {
  left: calc(0% + 0px);
  top: calc(0% + 0px);
}
.tile-position-1-2 {
  left: calc(0% + 0px);
  top: calc(25% + 2.5px);
}
.tile-position-1-3 {
  left: calc(0% + 0px);
  top: calc(50% + 5px);
}
.tile-position-1-4 {
  left: calc(0% + 0px);
  top: calc(75% + 7.5px);
}
.tile-position-2-1 {
  left: calc(25% + 2.5px);
  top: calc(0% + 0px);
}
.tile-position-2-2 {
  left: calc(25% + 2.5px);
  top: calc(25% + 2.5px);
}
.tile-position-2-3 {
  left: calc(25% + 2.5px);
  top: calc(50% + 5px);
}
.tile-position-2-4 {
  left: calc(25% + 2.5px);
  top: calc(75% + 7.5px);
}
.tile-position-3-1 {
  left: calc(50% + 5px);
  top: calc(0% + 0px);
}
.tile-position-3-2 {
  left: calc(50% + 5px);
  top: calc(25% + 2.5px);
}
.tile-position-3-3 {
  left: calc(50% + 5px);
  top: calc(50% + 5px);
}
.tile-position-3-4 {
  left: calc(50% + 5px);
  top: calc(75% + 7.5px);
}
.tile-position-4-1 {
  left: calc(75% + 7.5px);
  top: calc(0% + 0px);
}
.tile-position-4-2 {
  left: calc(75% + 7.5px);
  top: calc(25% + 2.5px);
}
.tile-position-4-3 {
  left: calc(75% + 7.5px);
  top: calc(50% + 5px);
}
.tile-position-4-4 {
  left: calc(75% + 7.5px);
  top: calc(75% + 7.5px);
}

.play-main:fullscreen {
  background: var(--paper);
  padding: 24px;
  overflow: auto;
}
.play-main:fullscreen .game-container {
  max-width: 70vh;
  margin: auto;
}
.play-toolbar {
  flex-wrap: wrap;
}

.first-play {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0;
}
.first-play span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  background: #e9a33c;
  border-radius: 5px;
  font-size: 13px;
  font-weight: bold;
}
.first-play b {
  font-size: 13px;
}
.first-play p {
  font-size: 13px;
  margin: 0 0 0 8px;
  flex: 1;
}