/* ===== ミニマルデザインテーマ ===== */
/* このファイルはミニマルデザイン（design-minimal）専用のスタイルを定義します */

/* ミニマルデザイン - 基本設定 */
body.design-minimal {
    background: #FFFFFF;
    color: #212529;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    font-weight: 400;
}

/* ミニマルデザイン用スクロールバー */
body.design-minimal ::-webkit-scrollbar-track {
    background: #F8F9FA;
    border-radius: 6px;
}

body.design-minimal ::-webkit-scrollbar-thumb {
    background: #DEE2E6;
    border-radius: 6px;
    border: 2px solid #F8F9FA;
}

body.design-minimal ::-webkit-scrollbar-thumb:hover {
    background: #ADB5BD;
}

body.design-minimal ::-webkit-scrollbar-corner {
    background: #F8F9FA;
}

body.design-minimal * {
    scrollbar-color: #DEE2E6 #F8F9FA;
}

body.design-minimal::before {
    display: none;
}

/* ミニマルデザイン - コンテナ */
body.design-minimal .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    background: #FFFFFF;
    border-radius: 0;
    box-shadow: none;
    border: none;
}

body.design-minimal .novel-section,
body.design-minimal .mypage-container,
body.design-minimal .novel-post-container,
body.design-minimal .novel-edit-container {
    background: #FFFFFF;
    border-radius: 0;
    box-shadow: none;
    border: none;
    padding: 20px 0;
}

/* ミニマルデザイン - タイポグラフィ */
body.design-minimal h1, body.design-minimal h2, body.design-minimal h3, body.design-minimal h4 {
    color: #212529;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.4;
}

body.design-minimal h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

body.design-minimal h2 {
    font-size: 2rem;
    font-weight: 600;
}

body.design-minimal h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

body.design-minimal h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* ミニマルデザイン - フォーム要素 */
body.design-minimal input, body.design-minimal textarea, body.design-minimal select {
    background: #FFFFFF;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #212529;
    font-size: 1rem;
    padding: 12px 16px;
    transition: all 0.2s ease;
    font-family: inherit;
}

body.design-minimal input:focus, body.design-minimal textarea:focus, body.design-minimal select:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

/* ミニマルデザイン - ボタン */
body.design-minimal button {
    background: #007BFF;
    border: 1px solid #007BFF;
    border-radius: 8px;
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

body.design-minimal button:hover {
    background: #0056B3;
    border-color: #0056B3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}

/* ミニマルデザイン - ヘッダー・フッター */
body.design-minimal .site-header {
    background: #FFFFFF;
    border-bottom: 1px solid #E9ECEF;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

body.design-minimal .site-title {
    color: #212529;
    font-weight: 700;
    font-size: 1.5rem;
}

body.design-minimal .hd-btn {
    background: #F8F9FA;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #495057;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.2s ease;
}

body.design-minimal .hd-btn.hd-create {
    background: #28A745;
    border-color: #28A745;
    color: #FFFFFF;
    font-weight: 600;
}

body.design-minimal .hd-btn.hd-list {
    background: #007BFF;
    border-color: #007BFF;
    color: #FFFFFF;
    font-weight: 600;
}

body.design-minimal .hd-btn.hd-mypage {
    background: #6C757D;
    border-color: #6C757D;
    color: #FFFFFF;
    font-weight: 600;
}

body.design-minimal .hd-btn:hover {
    background: #E9ECEF;
    border-color: #ADB5BD;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body.design-minimal .hd-btn.hd-create:hover {
    background: #218838;
    border-color: #218838;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.2);
}

body.design-minimal .hd-btn.hd-list:hover {
    background: #0056B3;
    border-color: #0056B3;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2);
}

body.design-minimal .hd-btn.hd-mypage:hover {
    background: #5A6268;
    border-color: #5A6268;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(108, 117, 125, 0.2);
}

body.design-minimal .site-footer {
    background: #F8F9FA;
    border-top: 1px solid #E9ECEF;
    color: #6C757D;
}

/* ミニマルデザイン - マイページ要素 */
body.design-minimal .accordion-header {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    color: #212529;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

body.design-minimal .accordion-header:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

body.design-minimal .accordion-header h2 {
    color: #212529;
    font-weight: 600;
}

body.design-minimal .accordion-icon {
    color: #6C757D;
    transition: all 0.2s ease;
}

body.design-minimal .accordion-content {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-top: none;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* ミニマルデザイン - 統計カード */
body.design-minimal .stats-grid {
    gap: 20px;
}

body.design-minimal .stat-card {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    padding: 24px;
}

body.design-minimal .stat-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

body.design-minimal .stat-card .stat-icon,
body.design-minimal .stat-card-novels .stat-icon,
body.design-minimal .stat-card-words .stat-icon,
body.design-minimal .stat-card-monthly .stat-icon,
body.design-minimal .stat-card-drafts .stat-icon {
    color: #007BFF;
    font-size: 2rem;
}

body.design-minimal .stat-number {
    color: #212529;
    font-weight: 700;
    font-size: 2rem;
}

body.design-minimal .stat-label {
    color: #6C757D;
    font-weight: 500;
}

/* ミニマルデザイン - ランキング・下書きカード */
body.design-minimal .ranking-card,
body.design-minimal .drafts-card {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

body.design-minimal .ranking-card:hover,
body.design-minimal .drafts-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

body.design-minimal .ranking-header,
body.design-minimal .drafts-header {
    background: #F8F9FA;
    border-bottom: 1px solid #E9ECEF;
    border-radius: 12px 12px 0 0;
    padding: 20px;
}

body.design-minimal .ranking-header h3,
body.design-minimal .drafts-header h3 {
    color: #212529;
    font-weight: 600;
    margin: 0;
}

body.design-minimal .ranking-tabs {
    gap: 8px;
    padding: 0 20px 20px;
}

body.design-minimal .ranking-tab {
    background: #FFFFFF;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #6C757D;
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.2s ease;
}

body.design-minimal .ranking-tab:hover {
    background: #F8F9FA;
    border-color: #ADB5BD;
    color: #212529;
}

body.design-minimal .ranking-tab.active {
    background: #007BFF;
    border-color: #007BFF;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

body.design-minimal .ranking-content,
body.design-minimal .drafts-content {
    background: #FFFFFF;
    border-radius: 0 0 12px 12px;
    padding: 20px;
}

body.design-minimal .loading-message {
    color: #6C757D;
    text-align: center;
    padding: 40px;
}

/* ミニマルデザイン - 小説関連 */
body.design-minimal .novels-header h2 {
    color: #212529;
    font-weight: 600;
    margin-bottom: 20px;
}

body.design-minimal .view-btn {
    background: #FFFFFF;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #6C757D;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.2s ease;
    margin-left: 10px;
}

body.design-minimal .view-btn:hover {
    background: #F8F9FA;
    border-color: #ADB5BD;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body.design-minimal .view-btn.active {
    background: #007BFF;
    border-color: #007BFF;
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

body.design-minimal .view-btn.active::before {
    display: none;
}

body.design-minimal .view-btn:not(.active) {
    background: #FFFFFF;
    border: 1px solid #DEE2E6;
    color: #6C757D;
}

body.design-minimal .view-btn:not(.active):hover {
    background: #F8F9FA;
    border-color: #ADB5BD;
    color: #212529;
}

body.design-minimal .novel-item {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    padding: 24px;
}

body.design-minimal .novel-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

body.design-minimal .novel-title {
    color: #212529;
    font-weight: 600;
    margin-bottom: 12px;
}

body.design-minimal .novel-link {
    color: #007BFF;
    text-decoration: none;
    font-weight: 600;
}

body.design-minimal .novel-link:hover {
    color: #0056B3;
    text-decoration: underline;
}

body.design-minimal .novel-meta {
    color: #6C757D;
    font-size: 0.9rem;
    margin-top: 12px;
}

body.design-minimal .meta-item {
    color: #6C757D;
}

body.design-minimal .meta-separator {
    color: #ADB5BD;
}

body.design-minimal .rating-gauge {
    background: #28A745;
    color: #FFFFFF;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
}

body.design-minimal .novel-btn {
    background: #F8F9FA;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #495057;
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.2s ease;
}

body.design-minimal .novel-btn:hover {
    background: #E9ECEF;
    border-color: #ADB5BD;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body.design-minimal .no-novels-message {
    color: #6C757D;
    text-align: center;
    padding: 60px 20px;
}

/* ===== メインアクションボタン ===== */
body.design-minimal .main-actions {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem;
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

body.design-minimal .create-novel-btn {
    background: #28A745;
    border: 1px solid #28A745;
    border-radius: 8px;
    color: #FFFFFF;
    font-weight: 500;
    padding: 1.5rem 2rem;
    transition: all 0.2s ease;
    font-family: inherit;
    font-size: 1.1rem;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

body.design-minimal .create-novel-btn:hover {
    background: #218838;
    border-color: #218838;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.2);
}

body.design-minimal .novel-list-btn {
    background: #007BFF;
    border: 1px solid #007BFF;
    border-radius: 8px;
    color: #FFFFFF;
    font-weight: 500;
    padding: 1.5rem 2rem;
    transition: all 0.2s ease;
    font-family: inherit;
    font-size: 1.1rem;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

body.design-minimal .novel-list-btn:hover {
    background: #0056B3;
    border-color: #0056B3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}

/* ミニマルデザイン - カード表示 */
body.design-minimal .novel-card {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    padding: 20px;
}

body.design-minimal .novel-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

body.design-minimal .novel-card-link {
    color: #007BFF;
    font-weight: 600;
    text-decoration: none;
}

body.design-minimal .novel-card-link:hover {
    color: #0056B3;
    text-decoration: underline;
}

body.design-minimal .novel-card-btn {
    background: #F8F9FA;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #495057;
    font-weight: 500;
    padding: 10px 16px;
    transition: all 0.2s ease;
}

body.design-minimal .novel-card-btn:hover {
    background: #E9ECEF;
    border-color: #ADB5BD;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ミニマルデザイン - 下書き関連 */
body.design-minimal .draft-item {
    background: #FFFFFF;
    border: 1px solid #E9ECEF;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    padding: 20px;
}

body.design-minimal .draft-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

body.design-minimal .draft-title {
    color: #212529;
    font-weight: 600;
    margin-bottom: 8px;
}

body.design-minimal .draft-novel-title {
    color: #007BFF;
    font-weight: 500;
}

body.design-minimal .draft-status {
    color: #6C757D;
    font-size: 0.9rem;
}

body.design-minimal .progress-bar {
    background: #E9ECEF;
    border-radius: 6px;
    height: 8px;
    overflow: hidden;
}

body.design-minimal .progress-fill {
    background: #007BFF;
    height: 100%;
    transition: width 0.3s ease;
}

body.design-minimal .progress-text {
    color: #6C757D;
    font-size: 0.85rem;
    margin-top: 4px;
}

body.design-minimal .draft-stat .stat-label {
    color: #6C757D;
    font-size: 0.85rem;
}

body.design-minimal .draft-stat .stat-value {
    color: #212529;
    font-weight: 600;
}

body.design-minimal .draft-edit {
    background: #F8F9FA;
    border: 1px solid #DEE2E6;
    border-radius: 6px;
    color: #495057;
    font-size: 0.85rem;
    padding: 6px 12px;
    transition: all 0.2s ease;
}

body.design-minimal .draft-edit:hover {
    background: #E9ECEF;
    border-color: #ADB5BD;
    color: #212529;
}

body.design-minimal .draft-publish {
    background: #28A745;
    border: 1px solid #28A745;
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 0.85rem;
    padding: 6px 12px;
    transition: all 0.2s ease;
}

body.design-minimal .draft-publish:hover {
    background: #218838;
    border-color: #218838;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.2);
}

body.design-minimal .no-drafts-message {
    color: #6C757D;
    text-align: center;
    padding: 40px;
}

body.design-minimal .create-episode-btn {
    background: #007BFF;
    border: 1px solid #007BFF;
    border-radius: 8px;
    color: #FFFFFF;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.2s ease;
}

body.design-minimal .create-episode-btn:hover {
    background: #0056B3;
    border-color: #0056B3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}

/* ミニマルデザイン - アクションボタン */
body.design-minimal .action-btn {
    background: #FFFFFF;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    color: #495057;
    font-weight: 500;
    padding: 12px 20px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

body.design-minimal .action-btn:hover {
    background: #F8F9FA;
    border-color: #ADB5BD;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body.design-minimal .edit-novel-btn {
    background: #6C757D;
    border: 1px solid #6C757D;
    border-radius: 8px;
    color: #FFFFFF;
    font-weight: 500;
    padding: 12px 24px;
    transition: all 0.2s ease;
}

body.design-minimal .edit-novel-btn:hover {
    background: #5A6268;
    border-color: #5A6268;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.2);
}

/* AIフォームプレビュー用スタイル（ミニマル風） */
body.design-minimal .ai-form-preview {
  text-align: center;
  padding: 2rem;
  background: var(--bg, #ffffff);
  border: 1px solid var(--panel-border, rgba(0, 0, 0, 0.1));
  border-radius: 0px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  margin: 1rem 0;
}

body.design-minimal .ai-form-description {
  color: var(--text-dim, #666666);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

body.design-minimal .ai-form-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 2rem;
  background: var(--bg, #ffffff);
  border: 1px solid var(--text-strong, #000000);
  border-radius: 0px;
  text-decoration: none;
  color: var(--text-strong, #000000);
  transition: all 0.3s ease;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

body.design-minimal .ai-form-link:hover {
  background: var(--text-strong, #000000);
  color: var(--bg, #ffffff);
  text-decoration: none;
}

body.design-minimal .ai-form-link-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-strong, #000000);
}

body.design-minimal .ai-form-link:hover .ai-form-link-icon {
  color: var(--bg, #ffffff);
}

body.design-minimal .ai-form-link-text {
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  color: var(--text-strong, #000000);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

body.design-minimal .ai-form-link:hover .ai-form-link-text {
  color: var(--bg, #ffffff);
}

body.design-minimal .ai-form-link-desc {
  font-size: 0.8rem;
  color: var(--text-dim, #666666);
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

body.design-minimal .ai-form-link:hover .ai-form-link-desc {
  color: var(--bg, #ffffff);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    body.design-minimal .container {
        padding: 0 16px;
    }
    
    body.design-minimal .novel-post-container,
    body.design-minimal .novel-edit-container {
        padding: 20px;
    }
    
    body.design-minimal .toggle-group {
        flex-direction: column;
        gap: 12px;
    }
    
    body.design-minimal .toggle-option {
        padding: 12px;
    }
    
    body.design-minimal .toggle-icon {
        font-size: 1.5rem;
    }
    
    body.design-minimal .toggle-title {
        font-size: 1rem;
    }
    
    body.design-minimal .toggle-desc {
        font-size: 0.85rem;
    }

    body.design-minimal .main-actions {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    body.design-minimal .create-novel-btn,
    body.design-minimal .novel-list-btn {
        min-width: 180px;
        padding: 1.2rem 1.5rem;
        font-size: 1rem;
    }

    /* ヘッダーボタンのレスポンシブ対応（中画面） */
    body.design-minimal .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
        padding: 10px;
    }

    body.design-minimal .site-title {
        text-align: left;
    }

    body.design-minimal .site-nav-container {
        flex-direction: row;
        gap: 8px;
        align-items: center;
        justify-content: flex-end;
        margin-left: auto;
    }

    body.design-minimal .hd-btn {
        width: auto;
        max-width: none;
        margin: 0;
    }

    body.design-minimal .hd-btn a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        padding: 0;
        font-size: 16px;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        color: #333333;
        border-radius: 50%;
        transition: all 0.3s ease;
    }

    /* SP表示時はアイコンのみ表示 */
    body.design-minimal .hd-btn a .btn-text {
        display: none;
    }

    body.design-minimal .hd-btn a i {
        font-size: 18px;
        margin: 0;
        display: block;
    }

    /* アイコンホバー効果 */
    body.design-minimal .hd-btn a:hover {
        color: #666666;
        transform: scale(1.1);
    }

    body.design-minimal .ai-form-preview {
      padding: 1.5rem;
    }
    
    body.design-minimal .ai-form-link {
      padding: 1.2rem 1.5rem;
    }
    
    body.design-minimal .ai-form-link-icon {
      font-size: 1.2rem;
    }
    
    body.design-minimal .ai-form-link-text {
      font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    body.design-minimal .novel-post-container,
    body.design-minimal .novel-edit-container {
        padding: 16px;
    }
    
    body.design-minimal .novel-post-container h2,
    body.design-minimal .novel-edit-container h2 {
        font-size: 1.5rem;
    }
    
    body.design-minimal .novel-post-container input,
    body.design-minimal .novel-edit-container input,
    body.design-minimal .novel-post-container textarea,
    body.design-minimal .novel-edit-container textarea,
    body.design-minimal .novel-post-container select,
    body.design-minimal .novel-edit-container select {
        font-size: 16px; /* iOSでズームを防ぐ */
        padding: 10px 14px;
    }
    
    body.design-minimal .novel-post-container button,
    body.design-minimal .novel-edit-container button {
        padding: 10px 20px;
        font-size: 16px;
    }
    
    body.design-minimal .toggle-option {
        padding: 10px;
    }
    
    body.design-minimal .toggle-icon {
        font-size: 1.25rem;
    }
    
    body.design-minimal .toggle-title {
        font-size: 0.9rem;
    }
    
    body.design-minimal .toggle-desc {
        font-size: 0.8rem;
    }
    
    body.design-minimal .tag-item {
        font-size: 0.85rem;
        padding: 4px 8px;
    }
    
    body.design-minimal .char-counter {
        font-size: 0.8rem;
    }

    body.design-minimal .main-actions {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    body.design-minimal .create-novel-btn,
    body.design-minimal .novel-list-btn {
        min-width: 160px;
        padding: 1rem 1.2rem;
        font-size: 0.9rem;
    }

    /* 小画面でのヘッダーボタン設定 */
    body.design-minimal .hd-btn a {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }

    body.design-minimal .hd-btn a i {
        font-size: 18px;
    }
}