.game-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 0;
}

/* Board wrapper takes all remaining space, centers the board */
.board-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
  padding: 0.5rem;
}


/* Board */
.board {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.row {
  display: flex;
  gap: 5px;
}

/* Tiles — use viewport units so they scale to fill space */
.tile {
  width: min(68px, 14vw, calc((100vh - 320px) / 6 - 5px));
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-secondary);
  border-radius: 4px;
  font-size: min(2rem, 6vw);
  font-weight: 800;
  text-transform: uppercase;
  user-select: none;
  transition: border-color 0.1s;
}

.tile.filled {
  border-color: var(--fg-secondary);
}

/* Tile states after reveal */
.tile.correct {
  background-color: var(--accent-green);
  color: #fff;
  border-color: var(--accent-green);
}

[data-theme="dark"] .tile.correct {
  color: var(--bg-primary);
}

.tile.present {
  background-color: var(--accent-orange);
  color: #fff;
  border-color: var(--accent-orange);
}

[data-theme="dark"] .tile.present {
  color: var(--bg-primary);
}

.tile.absent {
  background-color: var(--bg-secondary);
  color: var(--fg-primary);
  border-color: var(--bg-secondary);
}

/* Tile animations */
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}


@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 50%, 90% { transform: translateX(-6px); }
  30%, 70% { transform: translateX(6px); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-24px); }
  60% { transform: translateY(-12px); }
}

.tile.pop {
  animation: pop 0.15s ease-in-out;
}

/* Flip reveal — two-stage transition */
.tile.flip-out {
  transform: scaleY(0);
  transition: transform 0.3s ease-in;
}

.tile.flip-in {
  transform: scaleY(1);
  transition: transform 0.3s ease-out;
}

.row.shake {
  animation: shake 0.5s ease-in-out;
}

.tile.bounce {
  animation: bounce 0.6s ease-in-out;
}

/* Keyboard — pinned to bottom */
.keyboard {
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 8px 1rem;
  flex-shrink: 0;
}

.keyboard-row {
  display: flex;
  gap: 6px;
  width: 100%;
}

.spacer-half {
  flex: 0.5;
  min-width: 0;
}

.key {
  flex: 1 1 0;
  min-width: 0;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  color: var(--fg-primary);
  border: none;
  border-radius: 6px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  transition: background-color 0.15s, color 0.15s, transform 0.1s;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.key:hover {
  filter: brightness(1.15);
}

.key:active {
  transform: scale(0.93);
}

.key-wide {
  flex: 1.5 1 0;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

/* Keyboard key states */
.key.correct {
  background-color: var(--accent-green);
  color: #fff;
}

[data-theme="dark"] .key.correct {
  color: var(--bg-primary);
}

.key.present {
  background-color: var(--accent-orange);
  color: #fff;
}

[data-theme="dark"] .key.present {
  color: var(--bg-primary);
}

.key.absent {
  background-color: var(--key-absent-bg);
  color: var(--key-absent-fg);
}

/* Responsive */
@media (max-width: 420px) {
  .key {
    height: 52px;
    font-size: 1rem;
  }

  .keyboard-row {
    gap: 4px;
  }

  .keyboard {
    gap: 6px;
  }
}

@media (max-width: 340px) {
  .key {
    height: 48px;
    font-size: 0.9rem;
  }
}

/* Desktop: tighten spacing for scaled layout */
@media (min-width: 1024px) {
  .tile {
    width: min(68px, 14vw, calc((100vh - 260px) / 6 - 5px));
  }

  .key {
    height: 50px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .tile.pop,
  .tile.flip-out,
  .tile.flip-in,
  .row.shake,
  .tile.bounce {
    animation: none;
  }

  .key,
  .tile,
  .toast {
    transition: none;
  }
}