/**
 * Sonarword - Modal Styles
 * Styling for help, statistics, results, and archive modals
 */

/* Modal Base */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(61, 44, 30, 0.7);
  cursor: pointer;
}

.modal-content {
  position: relative;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(61, 44, 30, 0.3);
  animation: modalSlideIn 0.3s ease;
  border: 2px solid var(--border-color);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 2rem;
  cursor: pointer;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.modal-close:hover {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.modal-close:focus {
  outline: 2px solid var(--accent-correct);
  outline-offset: 2px;
}

.modal h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  padding-right: var(--spacing-xl);
}

/* Help Modal */
.help-content ul {
  list-style: none;
  padding: 0;
}

.help-content li {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
  position: relative;
}

.help-content li::before {
  content: '♪';
  position: absolute;
  left: 0;
  color: var(--accent-correct);
  font-size: var(--font-size-lg);
}

.help-content ul ul {
  margin-top: var(--spacing-sm);
  margin-left: var(--spacing-md);
}

.help-content ul ul li::before {
  content: '•';
  color: var(--text-secondary);
}

.example-guess {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--accent-correct);
}

.example-guess h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
}

.example-feedback {
  font-size: var(--font-size-xl);
  letter-spacing: 0.3em;
  margin: var(--spacing-sm) 0;
  text-align: center;
}

/* Statistics Modal */
.stats-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.stats-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  text-align: center;
}

.stats-summary--bottom {
  grid-template-columns: repeat(3, 1fr);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.stat-value--text {
  font-size: var(--font-size-lg);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.stat-value {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  color: var(--accent-correct);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.stats-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

/* Distribution Chart */
.distribution-chart {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.distribution-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.distribution-label {
  width: 1.5rem;
  text-align: center;
  font-weight: 600;
}

.distribution-bar-container {
  flex: 1;
  height: 1.5rem;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.distribution-bar {
  height: 100%;
  background-color: var(--accent-correct);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-sm);
  transition: width 0.5s ease;
  min-width: 2rem;
}

.distribution-count {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

/* Results Modal */
.results-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.results-message {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  color: var(--accent-correct);
}

.results-word {
  font-size: var(--font-size-xl);
  letter-spacing: 0.2em;
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  font-weight: 600;
}

.results-score-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background: linear-gradient(135deg, var(--accent-correct), #5a9a5a);
  border-radius: var(--border-radius);
  color: white;
}

.score-label {
  font-size: var(--font-size-lg);
  font-weight: 500;
}

.score-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.results-factoids {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--accent-correct);
}

.factoid {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
}

.melody-fact {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.5;
}

.play-melody-button {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-lg);
  font-weight: 600;
  background-color: var(--accent-correct);
  border: none;
  border-radius: var(--border-radius);
  color: #FFFCF7;
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
  box-shadow: 0 2px 4px rgba(61, 44, 30, 0.2);
}

.play-melody-button:hover {
  background-color: #6D3339;
  transform: translateY(-2px);
}

.play-melody-button:active {
  transform: translateY(0);
}

.play-melody-button:focus {
  outline: 2px solid var(--text-primary);
  outline-offset: 2px;
}

.results-stats {
  display: flex;
  justify-content: space-around;
  padding: var(--spacing-md);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
}

.results-stats p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.results-stats strong {
  color: var(--text-primary);
}

.share-button {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  background-color: var(--bg-primary);
  border: 2px solid var(--accent-correct);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
}

.share-button:hover {
  background-color: var(--accent-correct);
  color: #FFFCF7;
}

.share-button:focus {
  outline: 2px solid var(--text-primary);
  outline-offset: 2px;
}

.share-feedback {
  font-size: var(--font-size-sm);
  color: var(--accent-correct);
  min-height: 1.5rem;
  display: none;
}

/* Archive Navigation Buttons in Results Modal */
.archive-nav-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.archive-nav-buttons.hidden {
  display: none;
}

.archive-nav-button {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
}

.archive-nav-button:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-correct);
}

.archive-nav-button:focus {
  outline: 2px solid var(--accent-correct);
  outline-offset: 2px;
}

.archive-nav-button--primary {
  background-color: var(--accent-correct);
  border-color: var(--accent-correct);
  color: #FFFCF7;
}

.archive-nav-button--primary:hover {
  background-color: #6D3339;
  border-color: #6D3339;
}

/* Archive Mode Banner */
.archive-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--bg-tertiary);
  border-left: 4px solid var(--accent-correct);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

.archive-banner.hidden {
  display: none;
}

.archive-banner-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.archive-banner-date {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--accent-correct);
  flex: 1;
}

.archive-banner-exit {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  background-color: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  min-height: 36px;
}

.archive-banner-exit:hover {
  background-color: var(--bg-secondary);
  border-color: var(--accent-correct);
  color: var(--text-primary);
}

.archive-banner-exit:focus {
  outline: 2px solid var(--accent-correct);
  outline-offset: 2px;
}

/* Archive Modal */
.archive-modal-content {
  max-width: 400px;
}

.archive-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* Archive Month Navigation */
.archive-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.archive-nav-btn {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  cursor: pointer;
  transition: var(--transition);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.archive-nav-btn:hover:not(:disabled) {
  background-color: var(--bg-secondary);
  border-color: var(--accent-correct);
}

.archive-nav-btn:focus {
  outline: 2px solid var(--accent-correct);
  outline-offset: 2px;
}

.archive-nav-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.archive-nav-btn svg {
  display: block;
}

.archive-month-display {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  flex: 1;
}

/* Archive Calendar Grid */
.archive-calendar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

/* Task 4.1: Calendar grid layout styles */
.archive-calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-xs);
}

.archive-calendar-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-xs);
}

/* Task 4.2: Day-of-week header styling */
.archive-day-header {
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  padding: var(--spacing-xs) 0;
  background-color: var(--bg-secondary);
  border-radius: calc(var(--border-radius) / 2);
}

/* Task 4.3: Date cell styling */
.archive-date-cell {
  position: relative;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xs);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  gap: 2px;
}

.archive-date-cell:hover:not(.archive-date-cell--disabled):not(.archive-date-cell--empty):not(.archive-date-cell--today) {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-correct);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(61, 44, 30, 0.15);
}

.archive-date-cell:focus:not(.archive-date-cell--disabled):not(.archive-date-cell--empty) {
  outline: 2px solid var(--accent-correct);
  outline-offset: 2px;
}

/* Empty cells (leading/trailing days) */
.archive-date-cell--empty {
  background-color: transparent;
  border-color: transparent;
  cursor: default;
}

/* Day number */
.archive-date-number {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1;
}

/* Category name in cell */
.archive-date-category {
  font-size: 0.625rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Task 4.4: Completion state indicators */
.archive-date-indicator {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1;
}

/* Won state - checkmark with green background */
.archive-date-cell--won .archive-date-indicator {
  background-color: var(--accent-correct);
  color: white;
}

.archive-date-cell--won .archive-date-indicator::before {
  content: '\2713'; /* Checkmark */
}

/* Lost state - X mark with muted/red background */
.archive-date-cell--lost .archive-date-indicator {
  background-color: var(--error-color);
  color: white;
}

.archive-date-cell--lost .archive-date-indicator::before {
  content: '\2717'; /* X mark */
}

/* Replay available indicator */
.archive-date-cell--replay .archive-date-indicator {
  background-color: var(--accent-wrong-pos);
  color: white;
  font-size: 0.5rem;
}

.archive-date-cell--replay .archive-date-indicator::before {
  content: '\21BB'; /* Circular arrow (replay) */
}

/* Alternative: Subtle replay indicator below the date */
.archive-date-replay-label {
  font-size: 0.5rem;
  color: var(--accent-wrong-pos);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
}

/* Task 4.5: Disabled states */

/* Today's date - distinct appearance with "Today" label, clickable */
.archive-date-cell--today {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-correct);
  border-width: 2px;
  cursor: pointer;
}

.archive-date-cell--today:hover {
  background-color: var(--accent-correct);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(61, 44, 30, 0.15);
}

.archive-date-cell--today:hover .archive-date-number,
.archive-date-cell--today:hover .archive-date-category,
.archive-date-cell--today:hover .archive-date-today-label {
  color: white;
}

.archive-date-cell--today .archive-date-number {
  color: var(--accent-correct);
}

.archive-date-today-label {
  font-size: 0.5rem;
  color: var(--accent-correct);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 700;
}

/* Future dates - hidden */
.archive-date-cell--future {
  visibility: hidden;
}

/* Pre-launch dates - disabled/hidden */
.archive-date-cell--prelaunch {
  visibility: hidden;
}

/* General disabled state */
.archive-date-cell--disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.archive-date-cell--disabled:hover {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  transform: none;
  box-shadow: none;
}

/* Task 4.6: Month navigation controls - additional styling */
.archive-nav-btn:active:not(:disabled) {
  transform: scale(0.95);
}

/* Task 4.7: Responsive styles for calendar */

/* Mobile: smaller cells, abbreviated category names */
@media (max-width: 480px) {
  .archive-modal-content {
    max-width: 100%;
    padding: var(--spacing-md);
  }

  .archive-date-cell {
    min-width: 40px;
    min-height: 44px;
    padding: 2px;
  }

  .archive-date-number {
    font-size: var(--font-size-sm);
  }

  .archive-date-category {
    font-size: 0.5rem;
    /* Mobile shows abbreviated category (e.g., "Coun." for "Countries") */
  }

  .archive-date-indicator {
    width: 12px;
    height: 12px;
    font-size: 0.5rem;
  }

  .archive-day-header {
    font-size: 0.75rem;
    padding: 2px 0;
  }

  .archive-month-display {
    font-size: var(--font-size-base);
  }

  .archive-calendar-body,
  .archive-calendar-header {
    gap: 2px;
  }

  /* Archive banner responsive */
  .archive-banner {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  .archive-banner-label {
    font-size: 0.75rem;
  }

  .archive-banner-date {
    font-size: var(--font-size-sm);
  }

  /* Archive nav buttons responsive */
  .archive-nav-buttons {
    gap: var(--spacing-sm);
  }

  .archive-nav-button {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }
}

/* Small mobile (max 375px) */
@media (max-width: 375px) {
  .archive-modal-content {
    padding: var(--spacing-sm);
  }

  .archive-date-cell {
    min-width: 36px;
    min-height: 44px;
  }

  .archive-date-number {
    font-size: 0.8125rem;
  }

  .archive-date-category {
    display: none; /* Hide category on very small screens */
  }

  .archive-nav-btn {
    min-width: 40px;
    min-height: 44px;
    padding: var(--spacing-xs);
  }

  .archive-nav-btn svg {
    width: 16px;
    height: 16px;
  }
}

/* Tablet and Desktop: larger cells, full category names */
@media (min-width: 768px) {
  .archive-modal-content {
    max-width: 450px;
  }

  .archive-date-cell {
    min-width: 52px;
    min-height: 52px;
    padding: var(--spacing-sm);
    gap: 4px;
  }

  .archive-date-number {
    font-size: var(--font-size-lg);
  }

  .archive-date-category {
    font-size: 0.6875rem;
  }

  .archive-date-indicator {
    width: 16px;
    height: 16px;
    font-size: 0.6875rem;
    top: 3px;
    right: 3px;
  }

  .archive-day-header {
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) 0;
  }

  .archive-month-display {
    font-size: var(--font-size-xl);
  }
}

/* Touch device optimizations for calendar */
@media (hover: none) and (pointer: coarse) {
  .archive-date-cell {
    min-width: 44px;
    min-height: 48px;
  }

  .archive-date-cell:hover:not(.archive-date-cell--disabled):not(.archive-date-cell--empty) {
    transform: none;
    box-shadow: none;
  }

  .archive-date-cell:active:not(.archive-date-cell--disabled):not(.archive-date-cell--empty) {
    background-color: var(--bg-tertiary);
    transform: scale(0.98);
  }

  .archive-date-cell--today:hover {
    background-color: var(--bg-tertiary);
  }

  .archive-date-cell--today:active {
    background-color: var(--accent-correct);
  }

  .archive-nav-btn:hover:not(:disabled) {
    background-color: transparent;
    border-color: var(--border-color);
  }

  .archive-nav-btn:active:not(:disabled) {
    background-color: var(--bg-secondary);
    border-color: var(--accent-correct);
  }
}

/* Animations */
@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 480px) {
  .modal-content {
    padding: var(--spacing-lg);
  }

  .stats-summary {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  .stats-summary--bottom {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-value--text {
    font-size: var(--font-size-base);
  }

  .stat-value {
    font-size: var(--font-size-xl);
  }

  .results-message {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 375px) {
  .modal {
    padding: var(--spacing-md);
  }

  .modal-content {
    padding: var(--spacing-md);
  }

  .modal h2 {
    font-size: var(--font-size-lg);
  }
}