/* Cryptogram Game Styles */

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.game-header h2 {
  margin-bottom: 0;
}

.game-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-family-ui);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Tier Selector */
.tier-selector {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.tier-selector .btn {
  flex: 1;
  min-width: 100px;
}

.tier-selector .btn[aria-pressed="true"] {
  box-shadow: 0 0 0 3px var(--color-primary);
}

/* Timer */
.timer-section {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  font-family: var(--font-family-ui);
}

.timer-display {
  font-size: var(--font-size-lg);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 80px;
}

/* Puzzle Area */
.puzzle-area {
  margin-bottom: var(--space-xl);
  user-select: none;
}

.puzzle-words {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-lg);
  justify-content: center;
  line-height: 1;
}

.puzzle-word {
  display: flex;
  gap: 2px;
}

.puzzle-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 36px;
}

@media (min-width: 600px) {
  .puzzle-cell {
    width: 44px;
  }
}

.puzzle-cell-encoded {
  font-family: var(--font-family-ui);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.puzzle-cell-input {
  width: 100%;
  height: 44px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-family-ui);
  font-size: var(--font-size-base);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  padding: 0;
}

.puzzle-cell-input:focus {
  border-color: var(--color-primary);
  background: #E3F2FD;
  outline: none;
  box-shadow: 0 0 0 2px rgba(43, 108, 176, 0.3);
}

[data-theme="dark"] .puzzle-cell-input:focus {
  background: #1A365D;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .puzzle-cell-input:focus {
    background: #1A365D;
  }
}

.puzzle-cell-input.correct {
  border-color: var(--color-success);
  background: #E8F5E9;
  color: var(--color-success);
}

[data-theme="dark"] .puzzle-cell-input.correct {
  background: #1B5E20;
  color: #A5D6A7;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .puzzle-cell-input.correct {
    background: #1B5E20;
    color: #A5D6A7;
  }
}

.puzzle-cell-input.error {
  border-color: var(--color-error);
}

.puzzle-cell-input.highlight {
  border-color: var(--color-accent);
  background: #FFF8E1;
}

[data-theme="dark"] .puzzle-cell-input.highlight {
  background: #4A3800;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .puzzle-cell-input.highlight {
    background: #4A3800;
  }
}

.puzzle-cell.punctuation .puzzle-cell-encoded {
  color: var(--color-text);
}

.puzzle-cell.punctuation .puzzle-cell-input {
  border-color: transparent;
  background: transparent;
  cursor: default;
  font-weight: 400;
}

/* Cipher Reference Grid */
.cipher-grid {
  margin-bottom: var(--space-xl);
}

.cipher-grid h3 {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.cipher-grid-letters {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 4px;
}

@media (min-width: 600px) {
  .cipher-grid-letters {
    grid-template-columns: repeat(13, 1fr);
  }
}

.cipher-pair {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xs);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-family-ui);
  font-size: 14px;
  min-height: 48px;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}

.cipher-pair:hover {
  background: #E3F2FD;
}

[data-theme="dark"] .cipher-pair:hover {
  background: #1A365D;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .cipher-pair:hover {
    background: #1A365D;
  }
}

.cipher-pair .encoded-letter {
  font-weight: 700;
  color: var(--color-text-secondary);
}

.cipher-pair .decoded-letter {
  font-weight: 700;
  color: var(--color-primary);
  min-height: 18px;
}

.cipher-pair.mapped {
  background: #E8F5E9;
}

[data-theme="dark"] .cipher-pair.mapped {
  background: #1B5E20;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .cipher-pair.mapped {
    background: #1B5E20;
  }
}

/* Solve Overlay */
.solve-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  justify-content: center;
  align-items: center;
  padding: var(--space-md);
}

.solve-overlay.visible {
  display: flex;
}

.solve-content {
  background: var(--color-surface);
  border-radius: var(--border-radius);
  padding: var(--space-2xl);
  max-width: 500px;
  width: 100%;
  text-align: center;
  animation: solveReveal 0.6s ease-out;
}

@keyframes solveReveal {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.solve-content h2 {
  color: var(--color-success);
  margin-bottom: var(--space-lg);
}

.solve-quote {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.solve-attribution {
  font-family: var(--font-family-ui);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.solve-stats {
  font-family: var(--font-family-ui);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

/* Controls Row */
.game-controls {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}