/* =====================================================
   pricing-page.css
   料金ページ専用スタイル (pricing_ja.html / pricing_en.html)
   ===================================================== */

:root {
    --premium-color: var(--color-warning-dark);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    padding-top: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-base);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0.75rem;
    height: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo a:hover {
    opacity: 0.8;
}

.lang-switch select {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.lang-switch select:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lang-switch select option {
    background: var(--color-text-primary);
    color: white;
}

/* ページヘッダー */
.page-header {
    background: var(--color-bg-secondary) !important;
    padding: 12px 20px !important;
    text-align: center !important;
    margin-bottom: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border-bottom: 1px solid var(--color-border) !important;
}

.page-header h1 {
    font-size: 1.6rem;
    margin-bottom: 4px;
    color: var(--color-text-primary) !important;
}

.page-header h1 i {
    color: var(--color-info-dark);
}

.page-header p {
    font-size: 0.9rem;
    color: var(--color-text-secondary) !important;
}

main {
    padding: 10px 0;
}

.section {
    background: var(--color-bg-secondary);
    padding: 15px 15px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 15px;
}

.section h2 {
    color: var(--color-primary);
    font-size: 1.4rem;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--color-primary);
    text-align: center;
}

.section h2.section-title {
    color: var(--color-text-primary);
    font-size: 1.5rem;
    margin-bottom: 8px;
    padding-bottom: 0;
    border-bottom: none;
    position: relative;
}

.section h2.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: #d69e2e;
    margin: 8px auto 0;
    border-radius: 2px;
}

/* プランカード */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 15px;
    margin: 10px 0;
}

.pricing-card {
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 1.2rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(91, 124, 153, 0.2);
}

.pricing-card.recommended {
    border-color: var(--secondary-color);
    border-width: 3px;
    box-shadow: 0 4px 15px rgba(72, 187, 120, 0.2);
}

/* おすすめバッジ */
.pricing-card .badge {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: white;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    white-space: nowrap;
}

/* 旧::beforeバッジは非表示 */
.pricing-card.recommended::before {
    display: none;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.plan-price span {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.plan-trial {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: bold;
    margin-bottom: 20px;
}

.subscription-notice {
    font-size: 0.85rem;
    color: #e53e3e;
    font-weight: 600;
    margin: 5px 0 10px 0;
    padding: 4px 10px;
    background: var(--color-error);
    border-radius: 4px;
    display: inline-block;
}

.subscription-notice i {
    margin-right: 5px;
}

/* サブスクリプション確認モーダル */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.modal-hidden {
    display: none;
}

.modal-content {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    user-select: text;
    -webkit-user-select: text;
}

.modal-header {
    background: var(--color-btn-primary);
    color: white;
    padding: 20px 25px;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
}

.modal-body {
    padding: 25px;
}

.subscription-warning {
    background: var(--color-error);
    border: 2px solid var(--color-error-dark);
    border-radius: 8px;
    padding: 15px 20px;
    text-align: center;
    margin-bottom: 20px;
}

.subscription-warning i {
    color: #e53e3e;
    font-size: 1.5rem;
    margin-bottom: 10px;
    display: block;
}

.subscription-warning p {
    color: var(--color-error-dark);
    margin: 0;
    font-size: 1.1rem;
}

.subscription-details {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.subscription-details li {
    padding: 10px 0;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
}

.subscription-details li:last-child {
    border-bottom: none;
}

.subscription-details li i {
    color: var(--color-primary);
    margin-right: 10px;
    width: 20px;
}

.subscription-checkbox {
    background: var(--color-info);
    border: 2px solid var(--color-btn-primary);
    border-radius: 8px;
    padding: 15px;
}

.subscription-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    color: var(--color-text-primary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.subscription-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex-shrink: 0;
    cursor: pointer;
}

.modal-footer {
    padding: 20px 25px;
    background: var(--color-bg-light);
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.modal-footer .btn {
    width: auto;
    padding: 12px 25px;
}

.modal-footer .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.plan-features {
    list-style: none;
    margin-bottom: 1rem;
    text-align: left;
}

.plan-features li {
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.plan-features li i {
    color: var(--secondary-color);
    margin-right: 8px;
}

.btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(91, 124, 153, 0.4);
}

.btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-primary);
    border: none;
}

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

/* 比較表 */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    font-size: 0.95rem;
}

.comparison-table thead {
    background: var(--color-btn-primary);
    color: white;
}

.comparison-table th {
    padding: 15px 10px;
    font-weight: 600;
    text-align: center;
}

.comparison-table th:first-child {
    text-align: left;
    padding-left: 20px;
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--color-border);
}

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

.comparison-table td {
    padding: 15px 10px;
    text-align: center;
}

.comparison-table td:first-child {
    text-align: left;
    padding-left: 20px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.comparison-table .check {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.comparison-table .cross {
    color: var(--color-border-dark);
    font-size: 1.2rem;
}

/* FAQ */
.faq-item {
    background: var(--color-bg-light);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.faq-item:hover {
    background: #e6f3ff;
}

.faq-question {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq-question i {
    color: var(--color-primary);
    margin-right: 10px;
    transition: transform 0.3s;
}

.faq-answer {
    margin-top: 15px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question .fa-chevron-down {
    transform: rotate(180deg);
}

/* グループプラン料金早見表 */
.group-pricing-table-wrapper {
    overflow-x: auto;
    margin: 20px 0;
}

.group-pricing-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.group-pricing-table th,
.group-pricing-table td {
    padding: 12px 15px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.group-pricing-table th {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
    white-space: nowrap;
}

.group-pricing-table th small {
    display: block;
    font-weight: normal;
    opacity: 0.9;
    font-size: 0.8rem;
}

.group-pricing-table th.discount-column {
    background: var(--color-cta-bg-start);
}

.group-pricing-table tbody tr:hover {
    background: var(--color-bg-base);
}

.group-pricing-table .highlight-row {
    background: var(--color-success);
}

.group-pricing-table .highlight-row:hover {
    background: var(--color-success);
}

.group-pricing-table .best-deal {
    background: linear-gradient(135deg, var(--color-success-light) 0%, var(--color-success) 100%);
}

.discount-cell {
    background: rgba(72, 187, 120, 0.1);
    text-align: right;
    padding-right: 8px !important;
    white-space: nowrap;
}

.discount-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-cta-bg-start) 0%, var(--color-cta-bg-end) 100%);
    color: white;
    padding: 4px 8px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.85rem;
    white-space: nowrap;
    width: 90px;
    text-align: center;
    box-sizing: border-box;
}

.group-pricing-notes {
    background: linear-gradient(135deg, var(--color-info) 0%, #bee3f8 100%);
    border-radius: 12px;
    padding: 20px 25px;
    margin-top: 30px;
    text-align: center;
}

.group-pricing-notes p {
    margin: 0;
    color: var(--color-info-dark);
    font-size: 1rem;
    line-height: 1.6;
}

.group-pricing-notes i {
    color: var(--color-warning-dark);
    margin-right: 8px;
}

/* 支払い方法 */
.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.payment-method {
    background: var(--color-bg-light);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s;
}

.payment-method:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.payment-method i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.payment-method h4 {
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.payment-method p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* 手順リスト */
.steps-list {
    counter-reset: step-counter;
    list-style: none;
    margin: 20px 0;
}

.steps-list li {
    counter-increment: step-counter;
    padding: 20px 20px 20px 70px;
    margin-bottom: 15px;
    background: var(--color-bg-light);
    border-radius: 8px;
    position: relative;
}

.steps-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-primary);
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
}

.steps-list li strong {
    color: var(--color-text-primary);
    font-size: 1.05rem;
}

.note-box {
    background: var(--color-error);
    border-left: 4px solid var(--color-error-dark);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.note-box h4 {
    color: var(--color-error-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.note-box p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.info-box {
    background: var(--color-info);
    border-left: 4px solid var(--color-btn-primary);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.info-box h4 {
    color: var(--color-info-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-box p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* 税込み表示 */
.tax-notice {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin-top: 20px;
}

/* キャンペーンメッセージ */
.campaign-message {
    display: none;
    background: var(--color-btn-primary);
    color: white;
    text-align: center;
}

.campaign-message h2 {
    margin-top: 0;
    color: white;
    border-bottom: none;
}

.campaign-message > p {
    font-size: 1.1rem;
    margin: 15px 0;
    color: white;
}

.campaign-highlight-box {
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin: 20px auto 0 auto;
    max-width: 600px;
    border-left: 4px solid #f5a623;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.campaign-highlight-box h3 {
    margin-top: 0;
    color: #333;
}

.campaign-highlight-box ul {
    line-height: 1.8;
    margin: 10px 0;
    padding-left: 25px;
    text-align: left;
    color: #333;
}

.campaign-highlight-box ul li {
    color: #333;
}

.campaign-highlight-box .campaign-warning {
    margin: 15px 0 0 0;
    color: #e74c3c;
    font-weight: 600;
}

/* ボタンラッパー */
.validation-btn-wrapper {
    width: 100%;
    margin: 20px 0;
}

.btn-full-round {
    width: 100%;
    font-size: 1.1rem;
    padding: 14px;
    border-radius: 50px;
}

/* プラン機能リストの補足 */
.plan-features .small-note,
.comparison-table .small-note {
    color: var(--color-text-secondary);
}

.small-note {
    color: var(--color-text-secondary);
}

.plan-features .ad-notice {
    color: var(--color-text-secondary);
    font-size: 0.9em;
}

.plan-features .ad-notice i {
    color: var(--color-text-muted);
}

.plan-features .all-features-included {
    color: var(--color-primary);
    font-weight: 600;
}

/* グループプラン情報ノート */
.group-plan-info {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 4px 0 8px 0;
    display: flex;
    gap: 8px;
    text-align: left !important;
    align-items: flex-start;
}

.group-plan-info:last-child {
    margin: 0;
}

.group-plan-info i {
    color: var(--color-btn-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.group-plan-info span {
    text-align: left !important;
    display: block;
}

/* 料金計算機 */
.pricing-calculator-card {
    background: var(--color-bg-light);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
}

.pricing-calculator-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: 25px;
}

.pricing-calculator-label i {
    color: var(--color-primary);
    margin-right: 8px;
}

.pricing-calculator-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.pricing-calc-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: var(--color-bg-base);
    color: var(--color-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.pricing-calc-btn:hover {
    background: var(--color-primary);
    color: white;
}

.pricing-calc-input {
    width: 100px;
    height: 60px;
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    color: var(--color-primary);
}

.pricing-calc-unit {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

.pricing-calc-result {
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.pricing-calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.pricing-calc-item {
    padding: 15px;
    border-radius: 8px;
    background: var(--color-bg-secondary);
}

.pricing-calc-label {
    font-size: 0.85rem;
    margin-bottom: 5px;
    color: var(--color-text-secondary);
}

.pricing-calc-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--color-primary);
}

.pricing-calc-savings {
    padding: 15px;
    background: linear-gradient(135deg, var(--color-success-light) 0%, var(--color-success) 100%);
    border-radius: 8px;
}

.pricing-calc-savings .label {
    font-size: 0.85rem;
    color: var(--color-btn-success);
    margin-bottom: 5px;
}

.pricing-calc-savings .value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--color-cta-bg-end);
}

.pricing-calc-savings .annual {
    font-size: 0.9rem;
    color: var(--color-btn-success);
    margin-top: 5px;
}

.pricing-calc-note {
    text-align: center;
    margin-top: 15px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* 料金早見表タイトル */
.pricing-table-title {
    text-align: center;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.pricing-table-title i {
    color: var(--color-primary);
    margin-right: 8px;
}

.pricing-table-subtitle {
    text-align: center;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
}

/* 支払い方法説明 */
.payment-description {
    text-align: center;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
}

/* サブスクリプション管理セクション */
.subscription-manage-description {
    color: var(--color-text-secondary);
    margin-bottom: 25px;
}

.manage-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* CTAセクション */
.cta-section {
    background: linear-gradient(135deg, var(--color-cta-bg-start) 0%, var(--color-cta-bg-end) 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
    border-bottom: 3px solid white;
}

.cta-section p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-btn {
    background: var(--color-bg-base);
    color: var(--color-cta-bg-start);
    display: inline-block;
    width: auto;
    padding: 15px 40px;
}

/* パンくずリスト */
.breadcrumb {
    background: var(--color-bg-secondary);
    padding: 12px 20px;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-container {
    max-width: 900px;
    margin: 0 auto;
}

.breadcrumb a {
    color: var(--color-btn-primary, var(--color-btn-primary));
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    color: var(--color-text-secondary);
    margin: 0 8px;
}

/* レスポンシブ */
@media (max-width: 768px) {
    body {
        background-color: var(--color-bg-base);
    }

    .container {
        max-width: 100% !important;
    }

    .page-header h1 {
        font-size: 1.4rem;
    }

    .page-header p {
        font-size: 0.85rem;
    }

    .section {
        padding: 12px 12px;
    }

    .section h2 {
        font-size: 1.3rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table {
        font-size: 0.85rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 10px 5px;
    }

    .steps-list li {
        padding: 20px 20px 20px 60px;
    }

    .steps-list li::before {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }

    .group-pricing-table {
        font-size: 0.8rem;
    }

    .group-pricing-table th,
    .group-pricing-table td {
        padding: 8px 4px;
    }

    .group-pricing-table th small {
        font-size: 0.7rem;
    }

    .discount-cell {
        padding-right: 4px !important;
    }

    .discount-badge {
        font-size: 0.7rem;
        padding: 3px 6px;
    }

    .discount-badge.large {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
}

@media (max-width: 480px) {
    .comparison-table {
        display: block;
        overflow-x: auto;
    }

    .comparison-table thead {
        display: none;
    }

    .comparison-table tbody,
    .comparison-table tr,
    .comparison-table td {
        display: block;
    }

    .comparison-table tr {
        margin-bottom: 20px;
        border: 2px solid var(--color-border);
        border-radius: 8px;
        padding: 15px;
    }

    .comparison-table td {
        text-align: left !important;
        padding: 8px 0;
    }

    .comparison-table td:first-child {
        font-weight: bold;
        font-size: 1.1rem;
        margin-bottom: 10px;
        padding-left: 0;
    }

    .comparison-table td:not(:first-child)::before {
        content: attr(data-label);
        font-weight: 600;
        display: inline-block;
        width: 120px;
        color: var(--color-text-primary);
    }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
    .btn {
        background: #6b7fd8 !important;
        color: #ffffff !important;
    }

    .btn:hover {
        background: #7b8fe8 !important;
    }

    .faq-item:hover {
        background: var(--color-bg-light);
    }
}