/* ==============================
   共通コンポーネント CSS
   Phase 1 ページ用の再利用可能なコンポーネント
   ============================== */

/* カテゴリヘッダー */
.category-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0 20px 0;
}

.category-header h2 {
    margin: 0;
    font-size: 1.75rem;
}

/* コンテンツボックス */
.content-box {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

/* 良い例 / 悪い例 */
.example-good {
    background: #d4edda;
    border-left: 4px solid var(--success-color);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

.example-good::before {
    content: "✓ 良い例：";
    font-weight: bold;
    color: var(--success-color);
    display: block;
    margin-bottom: 8px;
}

.example-bad {
    background: #f8d7da;
    border-left: 4px solid var(--danger-color);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

.example-bad::before {
    content: "✗ 悪い例：";
    font-weight: bold;
    color: var(--danger-color);
    display: block;
    margin-bottom: 8px;
}

/* チェックリスト */
.checklist {
    background: #fff3cd;
    border: 2px solid var(--warning-color);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.checklist h4 {
    color: #6d5200;
    margin-top: 0;
    margin-bottom: 12px;
}

.checklist ul {
    margin: 10px 0;
    padding-left: 20px;
}

.checklist li {
    margin: 8px 0;
}

/* ヒント・ポイントボックス */
.tip-box {
    background: #e7f3ff;
    border-left: 4px solid #1976d2;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.tip-box::before {
    content: "💡 ポイント：";
    font-weight: bold;
    color: #0d47a1;
    display: block;
    margin-bottom: 8px;
}

/* 警告ボックス */
.warning-box {
    background: #fff3e0;
    border-left: 4px solid var(--warning-color);
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.warning-box::before {
    content: "⚠️ 注意：";
    font-weight: bold;
    color: var(--warning-color);
    display: block;
    margin-bottom: 8px;
}

/* 重要・クリティカルボックス */
.critical-box {
    background: #ffe5e5;
    border: 3px solid var(--danger-color);
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.critical-box::before {
    content: "🚨 重要：";
    font-weight: bold;
    color: var(--danger-color);
    font-size: 1.2em;
    display: block;
    margin-bottom: 10px;
}

/* 法律・規制ボックス */
.law-box {
    background: #e3f2fd;
    border-left: 4px solid #1976d2;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

.law-box h4 {
    color: #1976d2;
    margin-top: 0;
}

.law-box h5 {
    color: #1565c0;
    margin-top: 15px;
    margin-bottom: 8px;
}

/* テーブルスタイル */
table,
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

table th,
.data-table th {
    background: var(--primary-color);
    color: white;
    padding: 12px;
    text-align: left;
    font-weight: 600;
}

table td,
.data-table td {
    border: 1px solid var(--border-color);
    padding: 12px;
}

table tr:nth-child(even),
.data-table tr:nth-child(even) {
    background: var(--bg-light);
}

table tr:hover,
.data-table tr:hover {
    background: #f0f4f8;
    transition: background 0.2s ease;
}

/* テーブルラッパー（スクロール対応） */
.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
}

/* コマンドボックス */
.command-box {
    background: #263238;
    color: #aed581;
    padding: 15px;
    border-radius: 5px;
    font-family: 'Courier New', Monaco, monospace;
    margin: 15px 0;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ダイアグラム・図解ボックス */
.diagram {
    background: white;
    border: 2px solid var(--border-color);
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: center;
}

.diagram h4 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 15px;
}

.diagram pre {
    text-align: left;
    font-family: monospace;
    background: var(--bg-light);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

/* 対話・シナリオボックス */
.dialogue-box {
    background: #f5f5f5;
    border-left: 4px solid #9c27b0;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.dialogue-box .speaker {
    font-weight: bold;
    color: #7b1fa2;
}

/* ===================================
   ページ別カテゴリヘッダー
   =================================== */

/* ビジネスマナー用 */
.manner-category {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0 20px 0;
}

.manner-category h2 {
    margin: 0;
    font-size: 1.75rem;
}

.manner-item {
    background: var(--bg-light);
    border-left: 4px solid #667eea;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

.good-example {
    background: #d4edda;
    border-left: 4px solid var(--success-color);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

.good-example::before {
    content: "✓ 良い例：";
    font-weight: bold;
    color: var(--success-color);
    display: block;
    margin-bottom: 8px;
}

.bad-example {
    background: #f8d7da;
    border-left: 4px solid var(--danger-color);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

.bad-example::before {
    content: "✗ 悪い例：";
    font-weight: bold;
    color: var(--danger-color);
    display: block;
    margin-bottom: 8px;
}

/* セキュリティ用 */
.security-category {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0 20px 0;
}

.security-category h2 {
    margin: 0;
    font-size: 1.75rem;
}

.security-item {
    background: var(--bg-light);
    border-left: 4px solid #f5576c;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

.good-practice {
    background: #d4edda;
    border-left: 4px solid var(--success-color);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

.good-practice::before {
    content: "✓ 推奨：";
    font-weight: bold;
    color: var(--success-color);
    display: block;
    margin-bottom: 8px;
}

.bad-practice {
    background: #f8d7da;
    border-left: 4px solid var(--danger-color);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

.bad-practice::before {
    content: "✗ 禁止：";
    font-weight: bold;
    color: var(--danger-color);
    display: block;
    margin-bottom: 8px;
}

.incident-flow {
    background: #fff9e6;
    border: 2px solid #ff9800;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.incident-step {
    background: white;
    border-left: 4px solid #ff9800;
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}

/* ネットワーク技術用 */
.network-category {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0 20px 0;
}

.network-category h2 {
    margin: 0;
    font-size: 1.75rem;
}

.network-item {
    background: var(--bg-light);
    border-left: 4px solid #667eea;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

.concept-box {
    background: #e8eaf6;
    border: 2px solid #5c6bc0;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.concept-box h4 {
    color: #3f51b5;
    margin-top: 0;
}

.example-box {
    background: #e0f7fa;
    border-left: 4px solid #00bcd4;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.example-box::before {
    content: "💡 具体例：";
    font-weight: bold;
    color: #00bcd4;
    display: block;
    margin-bottom: 8px;
}

.troubleshooting-box {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.troubleshooting-box::before {
    content: "🔧 トラブル対処：";
    font-weight: bold;
    color: #ff9800;
    display: block;
    margin-bottom: 8px;
}

/* 特別支援ICT用 */
.special-category {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0 20px 0;
}

.special-category h2 {
    margin: 0;
    font-size: 1.75rem;
}

.special-item {
    background: var(--bg-light);
    border-left: 4px solid #fa709a;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

.disability-box {
    background: #fff8e1;
    border: 2px solid #ffa726;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.disability-box h4 {
    color: #e65100;
    margin-top: 0;
}

.accommodation-box {
    background: #e8f5e9;
    border-left: 4px solid #66bb6a;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.accommodation-box::before {
    content: "✓ 合理的配慮：";
    font-weight: bold;
    color: #2e7d32;
    display: block;
    margin-bottom: 8px;
}

.tool-box {
    background: #e1f5fe;
    border-left: 4px solid #29b6f6;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.tool-box::before {
    content: "🔧 支援技術：";
    font-weight: bold;
    color: #0277bd;
    display: block;
    margin-bottom: 8px;
}

.case-box {
    background: #f3e5f5;
    border-left: 4px solid #ab47bc;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.case-box::before {
    content: "📝 実践例：";
    font-weight: bold;
    color: #6a1b9a;
    display: block;
    margin-bottom: 8px;
}

.udl-box {
    background: #fce4ec;
    border: 2px solid #ec407a;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.udl-box h4 {
    color: #c2185b;
    margin-top: 0;
}

.important-box {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.important-box::before {
    content: "⚠️ 重要：";
    font-weight: bold;
    color: #ff9800;
    display: block;
    margin-bottom: 8px;
}

/* コミュニケーションスキル用 */
.comm-category {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin: 30px 0 20px 0;
}

.comm-category h2 {
    margin: 0;
    font-size: 1.75rem;
}

.comm-item {
    background: var(--bg-light);
    border-left: 4px solid #667eea;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
}

.skill-box {
    background: #e8eaf6;
    border: 2px solid #5c6bc0;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.skill-box h4 {
    color: #3f51b5;
    margin-top: 0;
}

.technique-box {
    background: #e0f7fa;
    border-left: 4px solid #00bcd4;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.technique-box::before {
    content: "🎯 テクニック：";
    font-weight: bold;
    color: #00838f;
    display: block;
    margin-bottom: 8px;
}

.rapport-box {
    background: #f3e5f5;
    border: 2px solid #ab47bc;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.rapport-box h4 {
    color: #6a1b9a;
    margin-top: 0;
}

.scenario-box {
    background: #fce4ec;
    border: 2px solid #ec407a;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.scenario-box h4 {
    color: #c2185b;
    margin-top: 0;
}

/* フォーカス状態の統一（WCAG 2.1 基準準拠） */
a:focus, 
button:focus, 
input:focus, 
select:focus, 
textarea:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 3px;
}

/* キーボードナビゲーション用の視覚的フィードバック強化 */
a:focus-visible,
button:focus-visible {
    outline: 3px solid #0066cc;
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.2);
}

/* ホバーエフェクト */
.content-box:hover,
.example-good:hover,
.example-bad:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-box,
.example-good,
.example-bad,
.tip-box,
.warning-box {
    animation: fadeIn 0.6s ease;
}

/* プリント用スタイル */
@media print {
    .category-header {
        background: white !important;
        color: black !important;
        border: 2px solid black;
        page-break-after: avoid;
    }
    
    .content-box,
    .example-good,
    .example-bad,
    .tip-box,
    .warning-box,
    .critical-box,
    .law-box {
        background: white !important;
        border-left: 2px solid black !important;
        page-break-inside: avoid;
    }
    
    .command-box {
        background: white !important;
        color: black !important;
        border: 1px solid black;
    }
    
    .data-table th {
        background: #e0e0e0 !important;
        color: black !important;
    }
}