/* Game Board Tiles */
.guess-row {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.tile {
  width: 60px;
  height: 60px;
  border: 3px solid #5741AC;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 32px;
  font-weight: bold;
  background: white;
  transition: all 0.3s ease;
}

@media (max-width: 640px) {
  .tile {
    width: 50px;
    height: 50px;
    font-size: 28px;
    border: 2px solid #5741AC;
  }
}

.tile.filled {
  border-color: #00A2FF;
  transform: scale(1.05);
}

.tile.tile-empty {
  background: white;
  border-color: #d3d6da;
}

.tile.tile-absent {
  background: #787c7e;
  color: white;
  border-color: #787c7e;
}

.tile.tile-present {
  background: #FFB84D;
  color: white;
  border-color: #FFB84D;
}

.tile.tile-correct {
  background: #6AAA64;
  color: white;
  border-color: #6AAA64;
}

/* Flip animation */
.tile.flip {
  animation: flip 0.5s ease;
}

@keyframes flip {
  0% {
    transform: rotateX(0);
  }
  50% {
    transform: rotateX(90deg);
  }
  100% {
    transform: rotateX(0);
  }
}

/* Shake animation for invalid guess */
.guess-row.shake {
  animation: shake 0.5s ease;
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-5px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(5px);
  }
}

/* Keyboard */
.key-btn {
  min-width: 50px;
  height: 58px;
  padding: 0 12px;
  font-size: 20px;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  background: #d3d6da;
  color: #000;
  cursor: pointer;
  transition: all 0.15s ease;
}

.key-btn:hover {
  background: #bfc1c4;
  transform: scale(1.05);
}

.key-btn:active {
  transform: scale(0.95);
}

.key-btn.key-wide {
  min-width: 80px;
  font-size: 16px;
}

.key-btn[data-state="absent"] {
  background: #787c7e;
  color: white;
}

.key-btn[data-state="present"] {
  background: #FFB84D;
  color: white;
}

.key-btn[data-state="correct"] {
  background: #6AAA64;
  color: white;
}

@media (max-width: 640px) {
  .key-btn {
    min-width: 40px;
    height: 50px;
    font-size: 18px;
  }
  
  .key-btn.key-wide {
    min-width: 65px;
    font-size: 14px;
  }
}

/* Demo tiles in help modal */
.tile-demo {
  width: 50px;
  height: 50px;
  border: 3px solid #d3d6da;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  font-weight: bold;
  background: white;
}

.tile-demo.tile-empty {
  background: white;
  border-color: #d3d6da;
}

.tile-demo.tile-absent {
  background: #787c7e;
  color: white;
  border-color: #787c7e;
}

.tile-demo.tile-present {
  background: #FFB84D;
  color: white;
  border-color: #FFB84D;
}

.tile-demo.tile-correct {
  background: #6AAA64;
  color: white;
  border-color: #6AAA64;
}

/* Stats distribution bars */
.stat-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat-bar-label {
  width: 20px;
  text-align: right;
  font-weight: bold;
}

.stat-bar-container {
  flex: 1;
  height: 24px;
  background: #d3d6da;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.stat-bar-fill {
  height: 100%;
  background: #5741AC;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  color: white;
  font-weight: bold;
  font-size: 14px;
  min-width: 30px;
  transition: width 0.5s ease;
}

.stat-bar-fill.highlight {
  background: #00A2FF;
}

/* Stopwatch */
#stopwatch {
  margin: 10px;
  font-weight: bold;
  font-size: 24px;
}