/**
 * 地震データ管理画面のスタイル
 * 
 * 地震データの一覧表示、検索、フィルタリング、編集、削除機能を提供する画面のスタイル定義
 * 気象庁の地震情報を管理し、メールテンプレートとの連携機能を含む
 */

/* ========================================
   メインコンテナ
   ======================================== */

.earthquake-data-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 20px 20px;
}

/* ========================================
   ツールバー
   データ取得ボタンと状態表示を含む上部ツールバー
   ======================================== */

.earthquake-data-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.earthquake-data-status {
    font-size: 0.9rem;
    font-weight: 500;
    color: #495057;
    line-height: 1.4;
}

.earthquake-data-buttons {
    display: flex;
    gap: 10px;
}

.earthquake-data-buttons .btn {
    padding: 8px 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
    min-width: 80px;
}

/* ========================================
   データリストコンテナ
   検索フィルターとデータ一覧を含むメインコンテナ
   ======================================== */

.earthquake-data-list-container {
    background: white;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ========================================
   検索・フィルター機能
   キーワード検索、日付範囲、震度フィルター
   ======================================== */

.earthquake-data-search {
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
}

.earthquake-data-search input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    margin-bottom: 15px;
}

.earthquake-data-filters {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.earthquake-data-filters label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: #495057;
}

.earthquake-data-filters input[type="date"] {
    padding: 6px 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    width: 150px;
}

.earthquake-data-filters select {
    padding: 6px 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
}

/* ========================================
   地震データ一覧表示
   スクロール可能なデータリスト
   ======================================== */

.earthquake-data-list {
    max-height: 600px;
    overflow-y: auto;
}

.earthquake-data-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #f8f9fa;
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.earthquake-data-item:hover {
    background-color: #f8f9fa;
}

.earthquake-data-item:last-child {
    border-bottom: none;
}

.earthquake-data-info {
    flex: 1;
}

.earthquake-data-header {
    font-weight: 600;
    color: #495057;
    font-size: 16px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* マグニチュードバッジ */
.earthquake-magnitude {
    background: #dc3545;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 10px;
    text-transform: uppercase;
}

.earthquake-location {
    color: #007cba;
    font-size: 14px;
    margin-bottom: 2px;
}

.earthquake-time {
    color: #6c757d;
    font-size: 12px;
    margin-bottom: 4px;
}

/* 地震詳細情報（震源深さ、震度など）のバッジ表示 */
.earthquake-details {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.detail-badge {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

/* 震源深さバッジ（緑系） */
.detail-badge.depth {
    background: #d4edda;
    color: #155724;
}

/* 震度バッジ（黄色系） */
.detail-badge.intensity {
    background: #fff3cd;
    color: #856404;
}

/* 最大震度バッジ（赤系、強調表示） */
.detail-badge.max-intensity {
    background: #f8d7da;
    color: #721c24;
    font-weight: 700;
    margin-right: 5px;
}

.earthquake-data-status {
    align-items: center;
    gap: 10px;
}

/* ========================================
   アクションボタン
   詳細表示、削除などの操作ボタン
   ======================================== */

.earthquake-data-actions {
    display: flex;
    gap: 5px;
}

.action-icon-btn {
    background: none;
    border: none;
    padding: 5px;
    border-radius: 3px;
    cursor: pointer;
    color: #6c757d;
    transition: all 0.2s ease;
}

.action-icon-btn:hover {
    background: #e9ecef;
    color: #495057;
}

.action-icon-btn.edit:hover {
    color: #007cba;
}

.action-icon-btn.delete:hover {
    color: #dc3545;
}

/* ========================================
   空の状態表示
   データが存在しない場合のメッセージ表示
   ======================================== */

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state-message {
    font-size: 16px;
    margin-bottom: 8px;
}

.empty-state-description {
    font-size: 14px;
    opacity: 0.8;
}

/* ========================================
   ローディング状態
   データ取得中のスピナー表示
   ======================================== */

.loading-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007cba;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

/* スピナーの回転アニメーション */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.no-data {
    padding: 40px;
    text-align: center;
    color: #6c757d;
    font-style: italic;
}

/* ========================================
   地震データ編集モーダル
   地震情報の編集フォーム
   ======================================== */

#earthquakeDataEditModal .modal-content {
    max-width: 600px;
    width: 90%;
}

/* フォーム行（複数フィールドを横並びに配置） */
.form-row {
    display: flex;
    gap: 15px;
}

.form-row .form-group {
    flex: 1;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #495057;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    outline: 0;
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* 必須項目マーク */
.required {
    color: #dc3545;
}

/* ========================================
   ボタンスタイル
   各種操作ボタンの共通スタイルとバリエーション
   ======================================== */

.btn {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 2px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 12px;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-info {
    background-color: #17a2b8;
    color: white;
}

.btn-info:hover {
    background-color: #117a8b;
}

.btn-warning {
    background-color: #ffc107;
    color: #212529;
}

.btn-warning:hover {
    background-color: #e0a800;
}

.btn-success {
    background-color: #28a745;
    color: white;
}

.btn-success:hover {
    background-color: #1e7e34;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #545b62;
}

/* ========================================
   モーダルダイアログ
   編集、詳細表示などのモーダルウィンドウ
   ======================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #dee2e6;
}

.modal-header h3 {
    margin: 0;
    color: #495057;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #6c757d;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #495057;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid #dee2e6;
    background: #f8f9fa;
}

/* ========================================
   レスポンシブ対応
   タブレット・スマートフォン向けのレイアウト調整
   ======================================== */

/* タブレット・スマホ向け（1024px以下） */
@media (max-width: 1024px) {
    .earthquake-data-toolbar {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
        padding: 15px;
    }
    
    .earthquake-data-status {
        text-align: center;
        font-size: 0.85rem;
    }
    
    .earthquake-data-buttons {
        justify-content: center;
    }
}

/* タブレット向け（768px以下） */
@media (max-width: 768px) {
    .earthquake-data-container {
        padding: 10px;
    }
    
    .earthquake-data-buttons .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        min-width: 100px;
    }
    
    .earthquake-data-filters {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .earthquake-data-filters label {
        justify-content: space-between;
    }
    
    .earthquake-data-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .form-row {
        flex-direction: column;
    }
    
    .earthquake-data-actions {
        flex-wrap: wrap;
    }
    
    .modal-content {
        width: 95%;
        margin: 10px;
    }
}

/* スマートフォン向け（480px以下） */
@media (max-width: 480px) {
    .earthquake-data-toolbar {
        padding: 12px;
        gap: 12px;
    }
    
    .earthquake-data-status {
        text-align: center;
        font-size: 0.8rem;
    }
    
    .earthquake-data-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .earthquake-data-buttons .btn {
        padding: 8px 16px;
        font-size: 0.85rem;
        min-width: auto;
        width: 100%;
    }
}

/* ========================================
   通知メッセージ
   操作結果やエラーメッセージの表示
   ======================================== */

.earthquake-data-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 5px;
    color: white;
    font-weight: bold;
    z-index: 10001;
    max-width: 400px;
    word-wrap: break-word;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* ========================================
   テンプレート編集画面連携
   メールテンプレート編集画面での地震データ連携ボタン
   ======================================== */

.template-editor-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
}

.template-editor-buttons .btn {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .template-editor-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ========================================
   地震データ詳細表示モーダル
   地震情報の詳細データとJSONプレビュー表示
   ======================================== */

.earthquake-detail-modal .modal-content {
    max-width: 800px;
    width: 90vw;
}

/* 詳細情報のグリッドレイアウト（ラベル：値の2カラム） */
.earthquake-detail-grid {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.earthquake-detail-label {
    font-weight: 600;
    color: #495057;
    padding: 8px 0;
}

.earthquake-detail-value {
    padding: 8px 0;
    color: #212529;
}

/* JSONデータプレビュー表示エリア */
.earthquake-data-preview {
    max-height: 300px;
    overflow-y: auto;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #dee2e6;
}

.earthquake-data-preview pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.earthquake-data-preview .text-muted {
    color: #6c757d;
    font-style: italic;
}

/* ========================================
   アクションボタンのスタイル調整
   詳細表示・削除ボタンの個別スタイル
   ======================================== */

/* 詳細表示ボタン */
.action-icon-btn.view {
    background: #007cba;
    color: white;
    font-size: 12px;
    padding: 4px 8px;
    min-width: 40px;
}

.action-icon-btn.view:hover {
    background: #0056b3;
}

/* 削除ボタン */
.action-icon-btn.delete {
    background: #dc3545;
    color: white;
    font-size: 12px;
    padding: 4px 8px;
    min-width: 40px;
}

.action-icon-btn.delete:hover {
    background: #c82333;
}