/**
 * FTSライフプラン・ジェネレーター シミュレータ専用スタイルシート (widget.css)
 * 
 * 役割と存在意義:
 * シミュレータ画面（index.php）のスタイリングを一元管理します。
 * サイトの記事本文やサイドバーにiframeで埋め込まれた際にも、周辺のデザインを損なわずに
 * 独立した最高品質のユーザー体験（Apple/Linear風の操作感）を提供します。
 * また、PDFエクスポート（印刷）時の詳細なスタイル定義を含みます。
 */

/* -------------------------------------------------------------
 * 1. デザインシステム変数
 * ------------------------------------------------------------- */
:root {
    --bg-app: #fdfdfd;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-light: #f1f5f9;
    --border-dark: #e2e8f0;
    --border-focus: #818cf8;

    /* パステル調カラーパレット */
    --primary: #6366f1;
    --primary-light: #e0e7ff;
    --primary-dark: #4f46e5;
    
    --success: #10b981;
    --success-light: #ecfdf5;
    --success-border: #a7f3d0;
    --success-text: #065f46;
    
    --danger: #f43f5e;
    --danger-light: #fff1f2;
    --danger-border: #fecdd3;
    --danger-text: #9f1239;
    
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --warning-border: #fde68a;
    
    --font-sans: 'Outfit', 'Inter', 'Noto Sans JP', sans-serif;
    --transition-base: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* -------------------------------------------------------------
 * 2. 基本スタイル
 * ------------------------------------------------------------- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    background-color: transparent; /* 埋め込み先と調和させるため背景は透過 */
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* シミュレータ全体を包むコンテナ */
.fts-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
}

/* -------------------------------------------------------------
 * 3. 進行状況プログレスバー
 * ------------------------------------------------------------- */
.progress-container {
    margin-bottom: 24px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.progress-bar-wrapper {
    height: 6px;
    background-color: var(--border-light);
    border-radius: 9999px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-indicator {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    border-radius: 9999px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
 * 4. カード（共通コンテナ）
 * ------------------------------------------------------------- */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
    margin-bottom: 24px;
}

/* スタート画面特有のスタイル */
.start-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-icon {
    width: 64px;
    height: 64px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.logo-icon svg {
    width: 32px;
    height: 32px;
}

.start-title {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.start-subtitle {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary);
    margin-top: 4px;
    text-transform: uppercase;
}

.start-desc {
    margin-top: 16px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* ポリシー同意同意規約ボックス */
.policy-box {
    background-color: var(--border-light);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    border: 1px solid var(--border-dark);
}

.policy-box h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.policy-content {
    font-size: 12px;
    color: var(--text-secondary);
    max-height: 120px;
    overflow-y: auto;
    margin-bottom: 15px;
    padding-right: 8px;
    line-height: 1.7;
}

.policy-agree-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 550;
    cursor: pointer;
}

.policy-agree-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* -------------------------------------------------------------
 * 5. 入力フォーム関連
 * ------------------------------------------------------------- */
.form-step-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-title svg {
    color: var(--primary);
}

.step-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* 入力グリッド */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group label .required {
    color: var(--danger);
    margin-left: 4px;
}

input[type="number"],
select,
input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    transition: var(--transition-base);
    outline: none;
}

input:focus,
select:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* 配偶者トグルの見栄え */
.spouse-toggle-box {
    grid-column: span 2;
    padding: 14px;
    background-color: var(--border-light);
    border-radius: 10px;
    margin-top: 10px;
}

.toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
}

.toggle-label input[type="checkbox"] {
    display: none;
}

.toggle-custom {
    width: 44px;
    height: 24px;
    background-color: var(--text-muted);
    border-radius: 9999px;
    position: relative;
    transition: var(--transition-base);
}

.toggle-custom::after {
    content: '';
    width: 18px;
    height: 18px;
    background-color: #ffffff;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: var(--transition-base);
}

.toggle-label input:checked + .toggle-custom {
    background-color: var(--primary);
}

.toggle-label input:checked + .toggle-custom::after {
    left: 23px;
}

.spouse-fields {
    margin-top: 20px;
    animation: fadeIn 0.3s ease-out;
}

/* 子供設定・複数追加 */
.children-setting-box {
    grid-column: span 2;
    margin-top: 20px;
    border-top: 1px solid var(--border-light);
    padding-top: 20px;
}

.form-group-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.select-inline {
    max-width: 120px;
}

.children-fields-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.child-row {
    display: flex;
    gap: 16px;
    padding: 14px;
    background-color: var(--border-light);
    border-radius: 10px;
    align-items: flex-end;
    animation: fadeIn 0.25s ease-out;
}

.child-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    padding-bottom: 10px;
    min-width: 70px;
}

/* 住居タイプタブ切り替え (Segmented Control) */
.housing-tab-group {
    grid-column: span 2;
    display: flex;
    background-color: var(--border-light);
    padding: 4px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.tab-btn {
    flex: 1;
    border: none;
    background: none;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 9px;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.tab-btn.active {
    background-color: var(--bg-card);
    color: var(--primary);
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* その他大型イベント追加用 */
.events-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.events-list-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.event-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 12px;
    align-items: flex-end;
    background-color: var(--border-light);
    padding: 12px;
    border-radius: 10px;
}

/* -------------------------------------------------------------
 * 6. フッターナビゲーション・ボタン
 * ------------------------------------------------------------- */
.form-footer-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-primary:disabled {
    background-color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--border-dark);
    color: var(--text-primary);
}

.btn-outline:hover {
    background-color: var(--border-light);
}

.btn-block {
    width: 100%;
}

.btn-xs {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 8px;
}

/* -------------------------------------------------------------
 * 7. 疑似ロード画面 & 広告コンテナ
 * ------------------------------------------------------------- */
.spinner-large {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-dark);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px auto;
}

.loading-content {
    text-align: center;
    margin-bottom: 30px;
}

.loading-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.loading-status-text {
    font-size: 13px;
    color: var(--text-secondary);
}

.ad-space-container {
    background-color: var(--border-light);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    padding: 16px;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.4s ease-out;
}

/* -------------------------------------------------------------
 * 8. 結果出力ダッシュボード
 * ------------------------------------------------------------- */
.result-layout {
    animation: fadeIn 0.4s ease-out;
}

.result-toolbar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.print-area {
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.result-header {
    text-align: center;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 24px;
    margin-bottom: 30px;
}

.result-title {
    font-size: 24px;
    font-weight: 700;
}

.result-subtitle {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 2px;
    margin-top: 4px;
}

.dashboard-card {
    margin-bottom: 30px;
}

.dashboard-card h2 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.chart-wrapper {
    position: relative;
    height: 350px;
    width: 100%;
}

/* -------------------------------------------------------------
 * 9. 警告 ＆ アドバイスレイアウト (2カラム)
 * ------------------------------------------------------------- */
.advice-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
    margin-bottom: 30px;
    align-items: flex-start;
}

/* 警告パステルカード */
.warning-card {
    background-color: var(--danger-light);
    border: 1px solid var(--danger-border);
    color: var(--danger-text);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.warning-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 8px;
}

.warning-header svg {
    color: var(--danger);
}

#bankruptcy-text span {
    font-size: 18px;
    font-weight: 700;
    text-decoration: underline;
}

/* 健全パステルカード */
.success-card {
    background-color: var(--success-light);
    border: 1px solid var(--success-border);
    color: var(--success-text);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.success-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 8px;
}

.success-header svg {
    color: var(--success);
}

/* 指標カード */
.metrics-card {
    padding: 20px;
    border-radius: 12px;
}

.metrics-card h3 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}

.metrics-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}

.metric-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.metric-value {
    font-size: 14px;
    font-weight: 700;
}

.text-success {
    color: var(--success);
}

/* 動的記事表示カード */
.article-card {
    border-radius: 12px;
    padding: 24px;
    height: 100%;
}

.article-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 9999px;
    margin-bottom: 16px;
}

.article-body {
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.article-body h2 {
    font-size: 16px;
    color: var(--text-primary);
    font-weight: 700;
    margin: 16px 0 8px 0;
}

.article-body p {
    margin-bottom: 12px;
}

.article-body img {
    max-width: 100%;
    border-radius: 8px;
    margin: 12px 0;
}

.article-footer-cta {
    margin-top: 20px;
    border-top: 1px solid var(--border-light);
    padding-top: 16px;
}

/* -------------------------------------------------------------
 * 10. ライフイベント年表 (タイムライン)
 * ------------------------------------------------------------- */
.timeline-section {
    margin-bottom: 30px;
}

.timeline-section h2 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.section-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.timeline-list {
    position: relative;
    padding-left: 20px;
    border-left: 2px solid var(--border-dark);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.timeline-item {
    position: relative;
    padding-bottom: 4px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: var(--bg-card);
    border: 2px solid var(--primary);
    border-radius: 50%;
    left: -26px;
    top: 5px;
}

.timeline-item.warning::before {
    border-color: var(--danger);
    background-color: var(--danger-light);
}

.timeline-age {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2px;
}

.timeline-item.warning .timeline-age {
    color: var(--danger);
}

.timeline-event-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
 * 11. 年次データテーブル
 * ------------------------------------------------------------- */
.table-section {
    margin-top: 30px;
}

.table-header-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background-color: var(--border-light);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-base);
}

.table-header-toggle:hover {
    background-color: var(--border-dark);
}

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    margin-top: 10px;
    max-height: 400px;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1); /* トグル開閉アニメーション */
}

.table-wrapper.collapsed {
    max-height: 0;
    border: none;
    margin-top: 0;
    overflow: hidden;
}

.details-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    text-align: right;
    min-width: 750px;
}

.details-table th,
.details-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
}

.details-table th {
    background-color: var(--border-light);
    color: var(--text-primary);
    font-weight: 700;
    position: sticky;
    top: 0;
    z-index: 10;
}

.details-table th:first-child,
.details-table td:first-child {
    text-align: center;
    font-weight: bold;
    color: var(--primary);
}

.details-table tbody tr:hover {
    background-color: var(--border-light);
}

.details-table tbody tr.deficit {
    background-color: var(--danger-light);
    color: var(--danger-text);
}

.details-table tbody tr.deficit td:first-child {
    color: var(--danger);
}

/* -------------------------------------------------------------
 * 12. 印刷専用スタイル定義 (@media print)
 * ------------------------------------------------------------- */
.print-only {
    display: none;
}

@media print {
    /* 印刷時の用紙余白を最適化 */
    @page {
        size: A4 portrait;
        margin: 15mm;
    }
    
    body {
        background-color: #ffffff;
        color: #000000;
        font-size: 11px;
    }
    
    /* 印刷に関係ないコントロールは完全に非表示 */
    .no-print,
    .progress-container,
    #progress-container,
    .result-toolbar,
    .table-header-toggle {
        display: none !important;
    }
    
    .print-only {
        display: block !important;
    }
    
    .fts-wrapper {
        padding: 0;
        max-width: 100%;
    }
    
    .print-area {
        border: none;
        padding: 0;
        box-shadow: none;
    }
    
    /* グラフがページを跨いで切れないように保護 */
    .dashboard-card {
        page-break-inside: avoid;
    }
    
    .chart-wrapper {
        height: 250px; /* 印刷サイズに縮小 */
    }
    
    /* 2カラムレイアウトを印刷に適した形に保ちます */
    .advice-layout {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 15px;
        page-break-inside: avoid;
    }
    
    .warning-card, 
    .success-card,
    .metrics-card,
    .article-card,
    .education-details-section {
        border: 1px solid #cccccc;
        box-shadow: none;
        background: #ffffff !important;
        color: #000000 !important;
        page-break-inside: avoid;
    }
    
    /* リンクの下線をなくします */
    .article-footer-cta {
        display: none !important;
    }
    
    /* テーブル全体の印刷表示 */
    .table-wrapper.collapsed {
        max-height: none !important;
        border: 1px solid #cccccc !important;
        margin-top: 20px !important;
        overflow: visible !important;
    }
    
    .details-table th {
        background-color: #f0f0f0 !important;
        color: #000000 !important;
        position: static;
    }
    
    .details-table td, .details-table th {
        padding: 6px 8px !important;
        border-bottom: 1px solid #dddddd !important;
    }
}

/* -------------------------------------------------------------
 * 13. レスポンシブ対応 (スマートフォン・タブレット)
 * ------------------------------------------------------------- */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .spouse-toggle-box,
    .children-setting-box,
    .housing-tab-group,
    #loan-fields {
        grid-column: span 1;
    }
    
    .advice-layout {
        grid-template-columns: 1fr;
    }
    
    .print-area {
        padding: 20px;
    }
    
    .event-row {
        grid-template-columns: 1fr;
    }
}

/* -------------------------------------------------------------
 * 14. アニメーションキーフレーム
 * ------------------------------------------------------------- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}