/* ========================================
   ICT教育支援アプリ - 専門コンポーネントCSS
   specialized.css (v2.0 - 統合整理版)
   学習コンテンツ専用・モーダル・特殊機能
======================================== */

/* ========================================
   📚 ストーリーコンポーネント
======================================== */

/* ストーリーボックス */
.story-box {
  background: var(--color-bg-tertiary);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 12px 12px 0;
  padding: 20px;
  margin: 20px 0;
  border: 1px solid var(--color-border-primary);
  border-left: 4px solid var(--color-secondary) !important;
}

[data-theme="light"] .story-box {
  background: linear-gradient(135deg, #f8f9ff, #e8f4f8);
}

.story-title {
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 12px;
  font-size: calc(var(--font-size) * 1.125);
}

.example-story {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
  color: var(--color-text-primary);
}

.story-character {
  font-weight: 600;
  font-size: calc(var(--font-size) * 1.125);
  color: var(--color-primary);
  margin-bottom: 12px;
}

.story-before, .story-after {
  margin: 12px 0;
}

.story-label {
  font-weight: 600;
  font-size: var(--font-size-small);
  margin-bottom: 6px;
}

.story-label.before {
  color: var(--color-text-secondary);
}

.story-label.after {
  color: var(--color-success);
}

/* 発達ストーリーコンポーネント */
.development-story {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
  border-left: 4px solid var(--color-primary);
}

.development-story:hover {
  box-shadow: 0 4px 20px var(--shadow-light);
}

.story-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.story-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
}

.story-title-content {
  flex: 1;
}

.story-main-title {
  font-size: calc(var(--font-size) * 1.125);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.story-sub-title {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.story-content {
  font-size: var(--font-size);
  line-height: 1.7;
  color: var(--color-text-primary);
}

.story-highlight {
  background: var(--color-bg-tertiary);
  border-radius: 6px;
  padding: 12px;
  margin: 12px 0;
  font-weight: 500;
}

[data-theme="light"] .story-highlight {
  background: linear-gradient(135deg, #f8f9ff, #e8f4f8);
}

/* ========================================
   🎯 目的・活動グリッド
======================================== */

/* 目的グリッド */
.purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 20px 0;
}

.purpose-card {
  background: var(--color-bg-primary);
  border: 2px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  color: var(--color-text-primary);
}

.purpose-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--shadow-medium);
  border-color: var(--color-primary);
}

.purpose-icon {
  font-size: 3em;
  margin-bottom: 10px;
}

.purpose-title {
  font-weight: 600;
  font-size: calc(var(--font-size) * 1.125);
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.purpose-description {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-bottom: 10px;
  line-height: 1.5;
}

.purpose-example {
  font-size: calc(var(--font-size-small) * 0.9);
  color: var(--color-text-primary) !important; /* 一番濃い黒 */
  background: var(--color-bg-tertiary);
  padding: 8px;
  border-radius: 6px;
}

/* 活動例グリッド */
.activity-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 20px 0;
}

.activity-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.activity-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-medium);
  border-color: var(--color-primary);
}

.activity-icon {
  font-size: 2em;
  margin-bottom: 12px;
  display: block;
}

.activity-title {
  font-size: calc(var(--font-size) * 1.125);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.activity-description {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.activity-example {
  background: var(--color-bg-tertiary);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: calc(var(--font-size-small) * 0.9);
  color: var(--color-text-primary);
  font-style: italic;
}

/* ========================================
   📏 表現方法グリッド
======================================== */

.expression-methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0;
}

.method-item {
  background: var(--color-bg-tertiary);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--color-border-secondary);
  transition: transform 0.2s ease;
}

.method-item:hover {
  transform: translateX(2px);
  box-shadow: 0 2px 8px var(--shadow-light);
}

.method-icon {
  font-size: 1.5em;
  flex-shrink: 0;
}

.method-content {
  flex: 1;
}

.method-title {
  font-weight: 500;
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  margin-bottom: 4px;
}

.method-solution {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: var(--font-size-small);
}

/* ========================================
   🤔 振り返りセクション
======================================== */

.reflection-section {
  background: var(--color-bg-tertiary);
  border-radius: 12px;
  padding: 24px;
  margin: 20px 0;
  border: 1px solid var(--color-border-primary);
}

[data-theme="light"] .reflection-section {
  background: linear-gradient(135deg, #f3e5f5, #e1bee7);
}

.reflection-title {
  font-size: var(--font-size-h4);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  text-align: center;
}

.reflection-question {
  font-size: calc(var(--font-size) * 1.125);
  color: var(--color-text-primary);
  margin-bottom: 20px;
  font-weight: 500;
  text-align: center;
}

.reflection-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.reflection-option {
  background: var(--color-bg-primary);
  border: 2px solid var(--color-border-primary);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--color-text-primary);
}

.reflection-option:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-tertiary);
  transform: translateY(-2px);
}

.reflection-option.selected {
  border-color: var(--color-primary);
  background: var(--color-bg-tertiary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-medium);
}

.option-letter {
  background: var(--color-primary);
  color: #ffffff !important; /* ライトモード・ダークモード共に白文字で固定 */
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 12px;
  flex-shrink: 0;
}

.option-text {
  font-size: var(--font-size-small);
  line-height: 1.5;
  color: var(--color-text-primary);
}

.reflection-feedback {
  background: var(--color-bg-tertiary);
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
  text-align: center;
  animation: fadeInUp 0.5s ease-out;
  border: 1px solid var(--color-success);
}

[data-theme="light"] .reflection-feedback {
  background: linear-gradient(135deg, #e8f5e8, #c8e6c9);
}

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

.feedback-icon {
  font-size: 2em;
  margin-bottom: 8px;
}

.feedback-title {
  font-size: var(--font-size-h4);
  font-weight: 600;
  color: var(--color-success);
  margin-bottom: 12px;
}

.feedback-content {
  color: var(--color-text-primary);
  line-height: 1.6;
  font-size: var(--font-size);
}

.feedback-content p {
  margin-bottom: 8px;
}

/* ========================================
   📋 第3章専用コンポーネント
======================================== */

.rule-categories {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 30px 0;
}

.rule-category {
  background: var(--color-bg-primary);
  border: 2px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  transition: all var(--transition-normal);
}

.rule-category:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.rule-category .category-icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 10px;
}

.rule-category .category-title {
  font-size: calc(var(--font-size) * 1.25);
  font-weight: bold;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 15px;
}

.category-examples {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rule-example {
  background: var(--color-bg-tertiary);
  padding: 12px;
  border-radius: 8px;
  border-left: 4px solid var(--color-secondary);
}

.rule-example .rule-title {
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: 5px;
  font-size: var(--font-size-small);
}

.rule-example .rule-content {
  color: var(--color-text-secondary);
  font-size: calc(var(--font-size-small) * 0.95);
  line-height: 1.4;
}

.classroom-rule-types {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 30px 0;
}

.classroom-rule {
  background: var(--color-bg-primary);
  border: 2px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  transition: all var(--transition-normal);
}

.classroom-rule:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.classroom-rule .rule-icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 10px;
}

.classroom-rule .rule-title {
  font-size: calc(var(--font-size) * 1.2);
  font-weight: bold;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 15px;
}

.classroom-rule .rule-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-size: var(--font-size-small);
}

.classroom-rule .rule-description strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.success-tips {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 30px 0;
}

.tip-item {
  background: var(--color-bg-primary);
  border: 2px solid var(--color-border-primary);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
  transition: all var(--transition-normal);
}

.tip-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.tip-item .tip-icon {
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 5px;
}

.tip-content {
  flex: 1;
}

.tip-content .tip-title {
  font-size: calc(var(--font-size) * 1.1);
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.tip-content .tip-description {
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 8px;
  font-size: var(--font-size-small);
}

.tip-content .tip-example {
  background: var(--color-bg-tertiary);
  padding: 10px;
  border-radius: 6px;
  font-size: calc(var(--font-size-small) * 0.95);
  border-left: 3px solid var(--color-secondary);
}

.tip-content .tip-example strong {
  color: var(--color-primary);
}

/* ========================================
   🪟 モーダル・オーバーレイ
======================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  display: none;
  backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

.modal-overlay.show {
  display: flex;
  animation: fadeIn var(--transition-normal);
}

.modal {
  background: var(--color-bg-primary);
  border-radius: var(--spacing-lg);
  max-width: 90%;
  width: 500px;
  max-height: 85vh;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: slideUp var(--transition-normal);
}

.modal-header {
  background: linear-gradient(135deg, var(--color-accent), #7b1fa2);
  color: var(--color-text-light);
  padding: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header.list-header {
  background: linear-gradient(135deg, var(--color-info), var(--color-secondary));
  color: white !important;
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: white !important;
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-text-light);
  font-size: var(--font-size-3xl);
  cursor: pointer;
  width: var(--spacing-3xl);
  height: var(--spacing-3xl);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-content {
  padding: var(--spacing-xl);
  max-height: 60vh;
  overflow-y: auto;
}

/* メモエディタ */
.memo-editor {
  margin-bottom: var(--spacing-xl);
}

.memo-textarea {
  width: 100%;
  min-height: 150px;
  border: 2px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  line-height: 1.5;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition-fast);
}

.memo-textarea:focus {
  border-color: var(--color-accent);
}

.memo-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  margin-top: var(--spacing-md);
}

.btn {
  padding: 10px var(--spacing-xl);
  border-radius: 25px;
  border: none;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), #7b1fa2);
  color: var(--color-text-light);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(156, 39, 176, 0.3);
}

.btn-secondary {
  background: var(--color-text-secondary);
  color: var(--color-text-light);
}

.btn-secondary:hover {
  background: var(--color-text-tertiary);
}

/* ========================================
   🏷️ タグ機能
======================================== */

.tag-container {
  margin: var(--spacing-md) 0;
}

.tag-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-border-primary);
  border-radius: 6px;
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.tag-input:focus {
  border-color: var(--color-accent);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: var(--color-bg-tertiary);
  color: var(--color-secondary);
  padding: 4px var(--spacing-sm);
  border-radius: var(--spacing-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
  border: 1px solid var(--color-info);
  display: flex;
  align-items: center;
  gap: 4px;
}

.tag-remove {
  cursor: pointer;
  opacity: 0.7;
  font-weight: bold;
}

.tag-remove:hover {
  opacity: 1;
}

/* ========================================
   🔍 検索・ブックマーク一覧
======================================== */

.search-box {
  margin-bottom: var(--spacing-lg);
}

.search-input {
  width: 100%;
  padding: 10px var(--spacing-md);
  border: 2px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-info);
}

.bookmark-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.bookmark-item {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-warning);
  transition: var(--transition-fast);
  cursor: pointer;
}

.bookmark-item:hover {
  background: var(--color-bg-tertiary);
  transform: translateX(4px);
}

.bookmark-item.memo-only {
  border-left-color: var(--color-accent);
}

.bookmark-title {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
  font-size: var(--font-size-base);
}

.bookmark-content {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
}

.bookmark-memo {
  background: var(--color-bg-primary);
  border-radius: 6px;
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  border-left: 3px solid var(--color-accent);
  margin-top: var(--spacing-sm);
}

.bookmark-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.bookmark-date {
  margin-left: auto;
}

.empty-state {
  text-align: center;
  padding: var(--spacing-4xl) var(--spacing-xl);
  color: var(--color-text-tertiary);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-lg);
}

.empty-text {
  font-size: var(--font-size-base);
  line-height: 1.4;
}

/* ========================================
   🍞 トースト通知
======================================== */

.toast {
  position: fixed;
  top: 80px;
  right: var(--spacing-xl);
  background: var(--color-text-primary);
  color: var(--color-text-light);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  z-index: 3000;
  box-shadow: var(--shadow-md);
  animation: slideInRight var(--transition-normal);
  max-width: 300px;
}

/* ========================================
   🎬 アニメーション定義
======================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ========================================
   📱 レスポンシブデザイン
======================================== */

/* タブレット・PC用レイアウト */
@media (min-width: 768px) {
  .purpose-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .activity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .rule-categories,
  .classroom-rule-types {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .expression-methods {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .activity-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* モバイル用調整 */
@media (max-width: 768px) {
  .development-story,
  .reflection-section {
    padding: var(--spacing-lg);
  }
  
  .purpose-card,
  .example-story,
  .activity-card {
    padding: 16px;
  }
  
  .story-header {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
  
  .story-icon {
    width: var(--spacing-3xl);
    height: var(--spacing-3xl);
    font-size: var(--font-size-base);
  }
  
  .activity-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .activity-icon {
    font-size: 1.8em;
    margin-bottom: 10px;
  }
  
  .activity-title {
    font-size: 16px;
  }
  
  .activity-description {
    font-size: 14px;
  }
  
  .rule-category,
  .classroom-rule,
  .checklist {
    padding: 15px;
  }
  
  .tip-item {
    flex-direction: column;
    text-align: center;
  }
  
  .tip-item .tip-icon {
    margin-top: 0;
    margin-bottom: 10px;
  }
}

@media (max-width: 375px) {
  .toast {
    right: var(--spacing-lg);
    max-width: calc(100vw - 32px);
  }
  
  .modal-content {
    padding: var(--spacing-md);
  }
  
  .memo-textarea {
    min-height: 100px;
    font-size: var(--font-size-sm);
  }
}

/* ========================================
   🖨️ プリント対応（詳細版）
======================================== */

@media print {
  /* 非表示要素（詳細） */
  .app-header,
  .progress-section,
  .bottom-navigation,
  .floating-actions,
  .fab,
  .speech-control-panel,
  .modal-overlay,
  .toast,
  .hamburger-menu {
    display: none !important;
  }
  
  /* 基本レイアウト */
  .main-content {
    box-shadow: none;
    max-width: none;
    margin: 0;
    padding: 0;
    background: white;
  }
  
  /* グリッドレイアウト調整 */
  .purpose-grid,
  .activity-grid,
  .rule-categories,
  .classroom-rule-types,
  .success-tips {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 15px !important;
    page-break-inside: avoid;
  }
  
  /* カード要素の調整 */
  .purpose-card,
  .activity-card,
  .rule-category,
  .classroom-rule,
  .tip-item {
    border: 1px solid var(--color-border-primary) !important;
    page-break-inside: avoid;
    margin-bottom: 10px !important;
  }
  
  /* 改ページ制御 */
  .section-block,
  .development-story,
  .reflection-section,
  .story-box {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  
  /* 色の調整 */
  .story-box,
  .reflection-section,
  .highlight-box {
    background: var(--color-bg-secondary) !important;
  }
  
  /* フォントサイズ調整 */
  .section-content {
    font-size: 12px !important;
    line-height: 1.4 !important;
  }
  
  .chapter-title {
    font-size: 18px !important;
  }
  
  .section-title {
    font-size: 14px !important;
  }
}