/**
 * Impariamo l'Italiano! - Game-Specific Styles - Version 3
 * =============================================
 * Styles specific to game components and interactions
 * This file should be included after styles.css
 *
 * VERSION 3 CHANGES:
 * - Improved mobile responsiveness for all games
 * - Enhanced touch targets (44px minimum) for all interactive elements
 * - Better canvas scaling on mobile devices
 * - Improved memory card readability on small screens
 * - Better keyboard key sizes for touch screens
 * - Enhanced crossword cell sizing for mobile
 */

/* ===========================
   Common Game Elements
   =========================== */
.game-board {
  margin: var(--spacing-xl) auto;
  animation: fadeIn 0.6s ease;
}

.game-controls {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin: var(--spacing-lg) 0;
}

.game-status {
  text-align: center;
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-medium);
  background: var(--color-gray-100);
  transition: all var(--transition-medium);
}

.game-status.success {
  background: rgba(106, 170, 100, 0.1);
  color: var(--color-green-light);
  border: 2px solid var(--color-green-light);
}

.game-status.error {
  background: rgba(206, 43, 55, 0.1);
  color: var(--color-italian-red);
  border: 2px solid var(--color-italian-red);
}

.score-display {
  display: flex;
  justify-content: space-around;
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background: var(--color-gray-100);
  border-radius: var(--border-radius-medium);
  font-weight: var(--font-weight-bold);
}

.score-display span {
  color: var(--color-italian-green);
  font-size: var(--font-size-large);
}

/* ===========================
   Spinning Wheel (Tenses & Reflexives)
   =========================== */
.wheel-container {
  position: relative;
  margin: var(--spacing-xl) auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

canvas {
  display: block;
  margin: 0 auto;
  border: 3px solid var(--color-gray-300);
  border-radius: var(--border-radius-round);
  background: linear-gradient(145deg, #fafafa, #f0f0f0);
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.1),
    inset 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: transform var(--transition-slow);
  width: 100%;
  max-width: 500px;
  height: auto;
  aspect-ratio: 1;
}

canvas.spinning {
  animation: spin 4s cubic-bezier(0.17, 0.67, 0.83, 0.67);
}

.wheel-pointer {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  border-top: 30px solid var(--color-italian-red);
  z-index: 1;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.verb-display {
  text-align: center;
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-italian-white) 100%);
  border-radius: var(--border-radius-medium);
  border: 2px solid var(--color-italian-green);
}

.verb-display h3 {
  font-size: var(--font-size-xlarge);
  color: var(--color-italian-green);
  margin-bottom: var(--spacing-sm);
}

.verb-display .subject {
  font-size: var(--font-size-large);
  color: var(--color-italian-red);
  font-weight: var(--font-weight-bold);
}

/* Wheel game layout - ensure vertical stacking */
#spin canvas,
#spin button,
#spin #spinResult,
#spin #conjugationInput,
#spin #spinFeedback {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

#spin button {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

/* ===========================
   Memory Game
   =========================== */
.memory-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: var(--spacing-sm);
  max-width: 700px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-md);
}

.memory-card,
.card {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-italian-red) 0%, var(--color-red-dark) 100%);
  color: var(--color-italian-white);
  border-radius: var(--border-radius-medium);
  padding: var(--spacing-xs);
  cursor: pointer;
  font-weight: var(--font-weight-bold);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  transition: all var(--transition-medium);
  position: relative;
  box-shadow: var(--shadow-small);
  overflow: hidden;

  /* Allow text to wrap at word boundaries for multi-word phrases */
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;

  /* Improved dynamic font sizing for better readability */
  /* Scales down further for very long words (12+ characters) */
  font-size: clamp(0.5rem, 1.8vw, 0.85rem);
  line-height: 1.15;

  /* Touch target */
  min-height: 44px;
  min-width: 44px;
}

.memory-card::before,
.card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: shimmer 3s infinite;
}

.memory-card:hover:not(.flipped):not(.matched),
.card:hover:not(.flipped):not(.matched) {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-medium);
}

.memory-card.flipped,
.card.flipped {
  background: linear-gradient(135deg, var(--color-italian-white) 0%, var(--color-gray-100) 100%);
  color: var(--color-gray-700);
  border: 2px solid var(--color-italian-green);
  /* Explicitly reset any transforms to fix text mirroring issue */
  transform: none !important;
  transform-style: flat !important;
  backface-visibility: visible !important;
  direction: ltr !important;
  unicode-bidi: normal !important;
  writing-mode: horizontal-tb !important;
}

.memory-card.matched,
.card.matched {
  background: linear-gradient(135deg, var(--color-green-light) 0%, var(--color-italian-green) 100%);
  color: var(--color-italian-white);
  cursor: default;
  animation: matchPulse 0.6s ease;
  transform: scale(0.95);
  /* Ensure text displays correctly in matched cards */
  transform-style: flat !important;
  backface-visibility: visible !important;
  direction: ltr !important;
}

@keyframes shimmer {
  0%, 100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
}

@keyframes matchPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* ===========================
   Wordle Game
   =========================== */
.wordle-board {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-xs);
  max-width: 350px;
  margin: var(--spacing-xl) auto;
}

.wordle-tile,
.tile {
  aspect-ratio: 1;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-xlarge);
  font-weight: var(--font-weight-bold);
  text-align: center;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-medium);
  background: var(--color-italian-white);
  color: var(--color-gray-700);
  position: relative;
  overflow: hidden;
  /* Minimum size for visibility */
  min-height: 50px;
  min-width: 50px;
}

.wordle-tile.filled,
.tile.filled {
  animation: pop 0.2s ease;
  border-color: var(--color-gray-500);
}

.wordle-tile.correct,
.tile.green {
  background: var(--color-green-light);
  color: var(--color-italian-white);
  border-color: var(--color-green-light);
  animation: flip 0.6s ease;
}

.wordle-tile.present,
.tile.yellow {
  background: #c9b458;
  color: var(--color-italian-white);
  border-color: #c9b458;
  animation: flip 0.6s ease 0.1s;
}

.wordle-tile.absent,
.tile.gray {
  background: var(--color-gray-500);
  color: var(--color-italian-white);
  border-color: var(--color-gray-500);
  animation: flip 0.6s ease 0.2s;
}

@keyframes pop {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

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

.keyboard {
  max-width: 500px;
  margin: var(--spacing-xl) auto;
}

.keyboard-row {
  display: flex;
  justify-content: center;
  margin: var(--spacing-xs) 0;
  gap: var(--spacing-xs);
}

.keyboard-key {
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-small);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  /* Enhanced touch targets */
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.keyboard-key:hover {
  background: var(--color-gray-300);
  transform: translateY(-2px);
}

.keyboard-key:active {
  transform: translateY(0);
}

.keyboard-key.correct {
  background: var(--color-green-light);
  color: var(--color-italian-white);
  border-color: var(--color-green-light);
}

.keyboard-key.present {
  background: #c9b458;
  color: var(--color-italian-white);
  border-color: #c9b458;
}

.keyboard-key.absent {
  background: var(--color-gray-500);
  color: var(--color-italian-white);
  border-color: var(--color-gray-500);
}

/* ===========================
   Fiore (Flower) Game
   =========================== */
.fiore-game {
  text-align: center;
  padding: var(--spacing-lg);
}

#image-container {
  margin: var(--spacing-lg) 0;
  position: relative;
  display: inline-block;
}

#image-container img {
  max-width: 200px;
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-medium);
  box-shadow: var(--shadow-medium);
  transition: all var(--transition-medium);
}

#image-container img.blooming {
  animation: bloom 0.6s ease;
}

@keyframes bloom {
  0% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
  }
}

#letters {
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  gap: var(--spacing-xs);
  max-width: 700px;
  margin: var(--spacing-lg) auto;
  padding: var(--spacing-md);
}

#letters button {
  width: 100%;
  aspect-ratio: 1;
  padding: var(--spacing-xs);
  font-size: var(--font-size-base);
  min-width: unset;
  /* Touch target */
  min-height: 44px;
}

#letters button:disabled {
  background: var(--color-gray-300);
  color: var(--color-gray-500);
  cursor: not-allowed;
  opacity: 0.5;
}

#word {
  font-size: var(--font-size-xxlarge);
  letter-spacing: 0.3em;
  margin: var(--spacing-lg) 0;
  font-weight: var(--font-weight-bold);
  color: var(--color-italian-green);
  text-transform: uppercase;
}

.word-placeholder {
  display: inline-block;
  width: 1.5em;
  height: 2px;
  background: var(--color-gray-400);
  margin: 0 0.1em;
  vertical-align: middle;
  transition: all var(--transition-fast);
}

.word-placeholder.filled {
  background: var(--color-italian-green);
  animation: pop 0.3s ease;
}

/* ===========================
   Crosswords
   =========================== */
.crossword-container {
  display: flex;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
  justify-content: center;
}

.crossword-grid {
  display: grid;
  gap: 2px;
  background: var(--color-gray-400);
  padding: 2px;
  border-radius: var(--border-radius-small);
  box-shadow: var(--shadow-medium);
}

.crossword-cell {
  width: 40px;
  height: 40px;
  background: var(--color-italian-white);
  border: 1px solid var(--color-gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-large);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  /* Touch target */
  min-width: 44px;
  min-height: 44px;
}

.crossword-cell:hover {
  background: var(--color-gray-100);
}

.crossword-cell.active {
  background: rgba(0, 140, 69, 0.1);
  border-color: var(--color-italian-green);
}

.crossword-cell.black {
  background: var(--color-gray-700);
  cursor: default;
}

.crossword-cell .cell-number {
  position: absolute;
  top: 2px;
  left: 2px;
  font-size: 10px;
  font-weight: var(--font-weight-normal);
  color: var(--color-gray-600);
}

.clues-container {
  flex: 1;
  min-width: 250px;
}

.clues-section {
  margin-bottom: var(--spacing-lg);
}

.clues-section h3 {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-italian-green);
}

.clue-item {
  padding: var(--spacing-sm);
  margin: var(--spacing-xs) 0;
  border-radius: var(--border-radius-small);
  cursor: pointer;
  transition: all var(--transition-fast);
  /* Touch target */
  min-height: 44px;
  display: flex;
  align-items: center;
}

.clue-item:hover {
  background: var(--color-gray-100);
  padding-left: var(--spacing-md);
}

.clue-item.active {
  background: rgba(0, 140, 69, 0.1);
  border-left: 3px solid var(--color-italian-green);
}

.clue-item.solved {
  color: var(--color-gray-500);
  text-decoration: line-through;
}

/* ===========================
   Tool Descriptions (Homepage)
   =========================== */
.tool {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border-left: 4px solid var(--color-italian-green);
  background: linear-gradient(90deg, rgba(0, 140, 69, 0.05) 0%, transparent 100%);
  border-radius: var(--border-radius-small);
  transition: all var(--transition-medium);
}

.tool:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-small);
}

.tool h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-italian-green);
}

.tool p {
  margin: var(--spacing-xs) 0;
  line-height: 1.6;
}

.tool a {
  font-weight: var(--font-weight-bold);
  color: var(--color-italian-green);
  text-decoration: none;
  position: relative;
}

.tool a::after {
  content: '→';
  margin-left: 5px;
  transition: margin-left var(--transition-fast);
}

.tool a:hover::after {
  margin-left: 10px;
}

/* ===========================
   Responsive Game Styles - Tablet
   =========================== */
@media (max-width: 768px) {
  canvas {
    max-width: 400px;
  }

  .memory-board {
    grid-template-columns: repeat(auto-fit, minmax(85px, 1fr));
    gap: var(--spacing-xs);
  }

  .wordle-board {
    max-width: 300px;
  }

  .wordle-tile,
  .tile {
    font-size: var(--font-size-large);
    min-height: 45px;
    min-width: 45px;
  }

  .crossword-container {
    flex-direction: column;
  }

  .crossword-cell {
    width: 38px;
    height: 38px;
    font-size: var(--font-size-base);
    min-width: 38px;
    min-height: 38px;
  }
}

/* ===========================
   Responsive Game Styles - Mobile
   =========================== */
@media (max-width: 600px) {
  canvas {
    max-width: 300px;
  }

  .game-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .game-controls button {
    width: 100%;
    /* Ensure adequate touch targets */
    min-height: 48px;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .memory-board {
    grid-template-columns: repeat(auto-fit, minmax(75px, 1fr));
    gap: var(--spacing-xs);
    max-width: 100%;
  }

  .memory-card,
  .card {
    /* Better font sizing for mobile to fit more cards on screen */
    /* Scales down further for very long words */
    font-size: clamp(0.45rem, 2.2vw, 0.75rem);
    padding: var(--spacing-xs);
    /* Allow proper text wrapping on mobile too */
    white-space: normal;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    line-height: 1.1;
  }

  .wordle-board {
    max-width: 280px;
    gap: 4px;
  }

  .wordle-tile,
  .tile {
    font-size: 1.2rem;
    min-height: 50px;
    min-width: 50px;
  }

  #letters {
    grid-template-columns: repeat(9, 1fr);
    gap: 4px;
  }

  #letters button {
    font-size: 0.9rem;
    padding: 4px;
  }

  #word {
    font-size: 1.5rem;
  }

  #image-container img {
    max-width: 150px;
  }

  .keyboard-key {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-small);
    /* Improved touch targets for keyboard keys */
    min-width: 32px;
    min-height: 44px;
  }

  .crossword-cell {
    /* Better touch targets on mobile */
    width: 44px;
    height: 44px;
    font-size: var(--font-size-small);
    min-width: 44px;
    min-height: 44px;
  }

  .clue-item {
    font-size: 0.9rem;
    padding: var(--spacing-sm);
  }
}

/* ===========================
   Loading States
   =========================== */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--color-gray-300);
  border-top-color: var(--color-italian-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: var(--spacing-md) auto;
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-gray-200) 25%,
    var(--color-gray-100) 50%,
    var(--color-gray-200) 75%
  );
  background-size: 200% 100%;
  animation: shimmerSkeleton 1.5s infinite;
  border-radius: var(--border-radius-small);
}

@keyframes shimmerSkeleton {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* ===========================
   Success/Error States
   =========================== */
.success-message {
  background: linear-gradient(135deg, rgba(106, 170, 100, 0.1) 0%, rgba(0, 140, 69, 0.1) 100%);
  border: 2px solid var(--color-italian-green);
  color: var(--color-green-dark);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-medium);
  margin: var(--spacing-md) 0;
  animation: fadeInDown 0.4s ease;
}

.error-message {
  background: linear-gradient(135deg, rgba(206, 43, 55, 0.1) 0%, rgba(232, 93, 108, 0.1) 100%);
  border: 2px solid var(--color-italian-red);
  color: var(--color-red-dark);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-medium);
  margin: var(--spacing-md) 0;
  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);
  }
}