:root {
    --color-primary: #0d6efd;
    --color-primary-hover: #0b5ed7;
    --color-secondary: #6c757d;
    --color-secondary-hover: #5a6268;
    --color-success: #198754;
    --color-warning: #ffc107;
    --color-warning-hover: #e0a800;
    --color-danger: #dc3545;
    --color-danger-hover: #c82333;
    --color-white: #fff;
    --color-light: #f8f9fa;
    --color-border: #ddd;
    --color-border-light: #e9ecef;
    --color-text: #333;
    --color-text-muted: #6c757d;
    --sidebar-width: 270px;
    --sidebar-collapsed-width: 60px;
    --navbar-height: 56px;
    --toc-width: 300px;
    --content-width: 650px;
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --border-radius: 4px;
    --border-radius-lg: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.15);
    --transition: 0.2s ease;
}

/* ダークモード用のCSS変数 */
[data-theme="dark"] {
    --color-primary: #4dabf7;
    --color-primary-hover: #339af0;
    --color-secondary: #868e96;
    --color-secondary-hover: #adb5bd;
    --color-success: #51cf66;
    --color-warning: #ffd43b;
    --color-warning-hover: #fcc419;
    --color-danger: #ff6b6b;
    --color-danger-hover: #ff5252;
    --color-white: #1a1a1a;
    --color-light: #2c2c2c;
    --color-border: #404040;
    --color-border-light: #333;
    --color-text: #f8f9fa;
    --color-text-muted: #adb5bd;
}

/* ============================== */
/* ローディング UI */
/* ============================== */

.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
}

.loader-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-content {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 200px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border-light);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader-content p {
    margin: 0;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
}

/* ============================== */
/* トースト通知 UI */
/* ============================== */

.toast-container {
    position: fixed;
    top: calc(var(--navbar-height) + var(--spacing-md));
    right: var(--spacing-md);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.toast {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transform: translateX(100%);
    animation: slideIn 0.5s ease forwards;
    opacity: 0;
    animation: fadeInSlide 0.5s ease forwards;
}

.toast.toast-error {
    border-left: 4px solid var(--color-danger);
}

.toast.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast.toast-info {
    border-left: 4px solid var(--color-primary);
}

.toast-content {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
}

.toast-content i {
    font-size: 18px;
    flex-shrink: 0;
}

.toast.toast-error .toast-content i {
    color: var(--color-danger);
}

.toast.toast-success .toast-content i {
    color: var(--color-success);
}

.toast.toast-info .toast-content i {
    color: var(--color-primary);
}

.toast-content span {
    flex: 1;
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 2px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast-close:hover {
    background: var(--color-border-light);
    color: var(--color-text);
}

@keyframes fadeInSlide {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from { 
        transform: translateX(0);
        opacity: 1;
    }
    to { 
        transform: translateX(100%);
        opacity: 0;
    }
}

.toast-fade-out {
    animation: fadeOutSlide 0.5s ease forwards;
}

@keyframes fadeOutSlide {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(50px);
        opacity: 0;
    }
}

/* 画像遅延読み込み */
.lazy-img {
    opacity: 0;
    transition: opacity 0.3s ease;
    background: #f0f0f0;
}

.lazy-img.lazy-loaded {
    opacity: 1;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans", "Noto Sans CJK JP", "Yu Gothic", sans-serif;
    padding-top: var(--navbar-height);
    background-color: var(--color-light);
    margin: 0;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1050;
    background: var(--color-white);
    height: var(--navbar-height);
    padding: 0 var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 5px;
    padding: 0 35px 0 15px;
    max-width: 100vw;
    box-sizing: border-box;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--color-text);
    text-decoration: none;
    flex-shrink: 0;
}

.layout-container {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
}

/* 新しいサイドバー */
.sidebar {
    position: fixed;
    left: 0;
    top: var(--navbar-height);
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
    z-index: 500;
    overflow: hidden;
    transition: width 0.3s ease;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-nav h4,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .sidebar-header h3 {
    display: none;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: var(--spacing-sm) 0;
    text-indent: -9999px;
    overflow: hidden;
}

.sidebar.collapsed .nav-item i {
    margin-right: 0;
    text-indent: 0;
    display: block;
}

/* ホバーツールチップ（全状態対応） */
.nav-item {
    position: relative;
}

/* 拡張サイドバー用ツールチップ */
.sidebar:not(.collapsed) .nav-item::after {
    content: attr(data-tooltip);
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%) translateX(100%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 400;
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.sidebar:not(.collapsed) .nav-item::before {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-right-color: rgba(0, 0, 0, 0.85);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    pointer-events: none;
}

.sidebar:not(.collapsed) .nav-item:hover::after,
.sidebar:not(.collapsed) .nav-item:hover::before {
    opacity: 1;
    visibility: visible;
}

/* 折りたたみサイドバー用ツールチップ */
.sidebar.collapsed .nav-item::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 1000;
    margin-left: 10px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.sidebar.collapsed .nav-item::before {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: rgba(0, 0, 0, 0.85);
    margin-left: 5px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    pointer-events: none;
}

.sidebar.collapsed .nav-item:hover::after,
.sidebar.collapsed .nav-item:hover::before {
    opacity: 1;
    visibility: visible;
}

/* アクティブ状態のツールチップスタイル */
.nav-item.active:hover::after {
    background: var(--color-primary);
}

.nav-item.active:hover::before {
    border-right-color: var(--color-primary);
}

.sidebar-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    margin: 0;
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: 5px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 1rem;
}

.sidebar-toggle:hover {
    background: var(--color-border-light);
}

.sidebar.collapsed .sidebar-toggle {
    display: none;
}

/* スマホ時はサイドバー内のトグルボタンを非表示 */
@media (max-width: 768px) {
    .sidebar-toggle {
        display: none !important;
    }
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md) 0;
}

.nav-section {
    margin-bottom: var(--spacing-lg);
}

.nav-section h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0 var(--spacing-md) var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
    font-size: 0.9rem;
}

.nav-item:hover {
    background-color: var(--color-light);
    color: var(--color-primary);
}

.nav-item.active {
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--color-primary);
    border-left-color: var(--color-primary);
    font-weight: 500;
}

.nav-item i {
    margin-right: var(--spacing-sm);
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    border-top: 1px solid var(--color-border-light);
    padding: var(--spacing-md) 0;
    margin-top: auto;
}

.recent-list {
    max-height: 200px;
    overflow-y: auto;
}

.recent-list .nav-item {
    font-size: 0.85rem;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    background: var(--color-light);
    border-radius: var(--border-radius);
    border-left: none;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.recent-list .nav-item:hover {
    background: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* メインコンテンツエリア */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--spacing-md);
    background: var(--color-light);
    min-height: calc(100vh - var(--navbar-height));
    transition: margin-left 0.3s ease;
}

.main-content.sidebar-collapsed {
    margin-left: var(--sidebar-collapsed-width);
}

#app {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

/* 詳細ページ用の3カラムレイアウト */
.detail-layout {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    position: relative;
    justify-content: center;
}

.detail-toc {
    width: 264px; /* 264px + 36px padding = 300px total */
    flex-shrink: 0;
    min-width: 264px;
}

.detail-content {
    flex: 1;
    min-width: 0;
    max-width: 680px;
    box-sizing: border-box;
}

.toc-card {
    padding: 18px;
    height: fit-content;
    position: sticky;
    top: calc(var(--navbar-height) + var(--spacing-md));
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.toc-card h5 {
    margin: 0 0 15px 0;
    color: var(--color-text);
    font-weight: 600;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 8px;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    margin-bottom: 8px;
}

.toc-link {
    display: block;
    padding: 8px 12px;
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 0.9rem;
}

.toc-link:hover {
    background-color: var(--color-light);
    color: var(--color-primary);
    transform: translateX(5px);
}

.toc-link.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
}

/* スムーズスクロール */
html {
    scroll-behavior: smooth;
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: var(--spacing-sm);
    margin-top: 0;
}
.manual-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
}
.manual-card h3 {
    margin: 0 0 10px 0;
    color: var(--color-primary);
}
.manual-meta {
    font-size: 0.9em;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

@keyframes blink { 50% { color: transparent; } }
.loading-dot { animation: 1s blink infinite; }
.loading-dot:nth-child(2) { animation-delay: 250ms; }
.loading-dot:nth-child(3) { animation-delay: 500ms; }





.action-btn {
    width: auto;
    max-width: 250px;
    padding: var(--spacing-sm) 20px;
    font-size: 1rem;
    border-radius: 6px;
    border: none;
    background-color: var(--color-primary);
    color: var(--color-white);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}
.action-btn:hover {
    background-color: var(--color-primary-hover);
}

.create-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.create-form .form-group {
    display: flex;
    flex-direction: column;
}
.create-form label {
    margin-bottom: 5px;
    font-weight: bold;
    font-size: 0.9rem;
}
.create-form input, .create-form select {
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 1rem;
}
.create-form button {
    align-self: flex-end;
    background-color: var(--color-success);
}


.manual-card-actions {
    margin-top: 15px;
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.card-btn {
    padding: 5px 10px;
    font-size: 0.8rem;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.edit-btn {
    background-color: var(--color-warning);
    color: var(--color-text);
}
.edit-btn:hover {
    background-color: var(--color-warning-hover);
}

.delete-btn {
    background-color: var(--color-danger);
    color: var(--color-white);
}
.delete-btn:hover {
    background-color: var(--color-danger-hover);
}

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

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

.inline-edit-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 6px;
}



.manual-detail-view {
    padding: 0;
}

.manual-detail-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
}

.manual-detail-header {
    background: var(--color-white);
    color: var(--color-text);
    padding: 2rem;
    margin: 0;
    border-bottom: 2px solid var(--color-border-light);
}

.manual-detail-header h2 {
    border-bottom: none;
    margin: 0 0 10px 0;
    color: var(--color-text);
    font-size: 1.8rem;
    font-weight: 600;
}

.manual-meta {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.manual-description {
    margin-top: 15px;
    color: var(--color-text);
    line-height: 1.6;
}

.back-to-list-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding: 10px 16px;
    background-color: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-primary);
    transition: var(--transition);
    font-weight: 500;
}

.back-to-list-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateX(-3px);
    box-shadow: var(--shadow-sm);
}

/* アクションボタンの改善 */
.action-btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-btn.bookmarked {
    background-color: #dc3545 !important;
}

.action-btn.bookmarked:hover {
    background-color: #c82333 !important;
}

/* カードのホバーエフェクト改善 */
.manual-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* マニュアルグリッドレイアウト */
.manual-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

/* タブレット対応 */
@media (max-width: 1024px) {
    .manual-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
}

/* スマートフォン対応 */
@media (max-width: 768px) {
    .manual-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

.toc-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.toc-card.realtime-card {
    position: sticky;
    top: calc(var(--navbar-height) + var(--spacing-md) + 320px);
    z-index: 5;
}

.manual-detail-card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

/* モバイルレスポンシブ対応 */
@media (max-width: 1200px) {
    .detail-layout {
        flex-direction: column;
        max-width: none;
    }
    
    .detail-toc {
        width: 100%;
        order: 2;
        margin-top: var(--spacing-md);
    }
    
    .detail-content {
        width: 100%;
        order: 1;
    }
    
    .toc-card {
        position: static;
    }
}

/* メニュートグルボタン */
.mobile-menu-toggle, .sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.2rem;
    padding: 8px;
    margin-right: 10px;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.sidebar-toggle-btn {
    display: block;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.2rem;
    padding: 8px;
    margin-right: 10px;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mobile-menu-toggle:hover, .sidebar-toggle:hover, .sidebar-toggle-btn:hover {
    background-color: var(--color-light);
}

.sidebar-toggle {
    display: block;
}

/* タブレット対応 */
@media (max-width: 1024px) {
    .search-container {
        max-width: 300px;
    }
    
    .search-input {
        width: 180px;
    }
    
    .admin-menu {
        gap: 8px;
    }
    
    .admin-menu a {
        font-size: 0.85rem;
        padding: 4px 8px;
    }
}

/* モバイル対応 */
@media (max-width: 768px) {
    /* ナビゲーションバー */
    .navbar {
        padding: 0 var(--spacing-sm);
    }
    
    .navbar-brand {
        font-size: 0.9rem;
        flex: 1;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 120px;
    }
    
    /* モバイルメニュートグル表示 */
    .mobile-menu-toggle {
        display: block;
    }
    
    .sidebar-toggle-btn {
        display: none;
    }
    
    /* 検索エリア - モバイルでは縮小表示 */
    .search-container {
        max-width: 180px;
        margin: 0 5px;
    }
    
    .search-input {
        padding: 8px 58px 8px 12px;
        font-size: 13px;
    }
    
    .search-btn {
        width: 28px;
        height: 28px;
        right: 2px;
    }
    
    .voice-search-btn {
        width: 28px;
        height: 28px;
        right: 30px;
        padding: 6px;
    }
    
    /* ユーザー情報 */
    .user-info {
        gap: 8px;
        flex-shrink: 0;
    }
    
    .user-avatar-btn {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        padding: 4px;
    }
    
    .notification-btn {
        padding: 6px;
        font-size: 1rem;
    }
    
    /* スマホ時の調整 */
    .theme-toggle-btn {
        display: none;
    }
    
    .user-avatar-container {
        display: flex;
    }
    
    .user-menu {
        right: -10px;
        left: auto;
        width: 200px;
    }
    
    /* サイドバー */
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1100;
        box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    /* メインコンテンツ */
    .main-content {
        margin-left: 0;
        padding: var(--spacing-sm);
        transition: background-color 0.3s ease;
    }
    
    /* サイドバー表示時の背景 */
    .main-content.sidebar-overlay {
        background-color: rgba(0, 0, 0, 0.3);
        pointer-events: none;
    }
    
    .main-content.sidebar-overlay::before {
        content: '';
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.3);
        z-index: 600;
        pointer-events: all;
        cursor: pointer;
    }
    
    /* ダッシュボード調整 */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-item i {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .dashboard-section {
        padding: 15px;
    }
    
    .manual-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* 極小画面対応 */
@media (max-width: 480px) {
    .navbar-brand {
        font-size: 0.9rem;
    }
    
    .search-container {
        max-width: 100px;
    }
    
    .search-input {
        width: 80px;
        font-size: 11px;
    }
    
    .user-info span {
        display: none;
    }
    
    .dashboard-welcome {
        font-size: 1.4rem;
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .nav-item {
        padding: var(--spacing-sm);
    }
    
    .nav-item i {
        margin-right: 8px;
    }
}
    
    .detail-layout {
        gap: var(--spacing-sm);
    }
    
    .manual-detail-header {
        padding: 1.5rem var(--spacing-md);
    }
    
    .manual-detail-header h2 {
        font-size: 1.5rem;
    }
    
    .manual-detail-body {
        padding: 1.5rem;
    }
}

.manual-detail-body {
    padding: 2rem;
}

.manual-detail-content .content-section {
    margin-bottom: 40px;
    scroll-margin-top: calc(var(--navbar-height) + 20px);
}

.content-section:first-child {
    margin-top: 0;
}

.manual-detail-content h3 {
    font-size: 1.4rem;
    color: #34495e;
    border-left: 5px solid var(--color-primary);
    padding-left: 10px;
    margin-bottom: 15px;
}

.manual-detail-content p {
    line-height: 1.8;
}

.manual-detail-content img {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 15px;
}



/* --- ログインページ用スタイル --- */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 0;
    background-color: #f0f2f5;
}
.login-container {
    padding: 40px;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    text-align: center;
}
.login-container h2 {
    margin-top: 0;
    margin-bottom: 25px;
}
.login-container .form-group {
    text-align: left;
    margin-bottom: 20px;
}
.login-container label {
    display: block;
    margin-bottom: 5px;
}
.login-container input {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.login-container button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 4px;
    background-color: var(--color-primary);
    color: white;
    font-size: 1rem;
    cursor: pointer;
}
.error-message {
    color: var(--color-danger);
    margin-top: 15px;
    height: 1em;
}


/* ユーザー情報 & ログアウトボタン */
.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
    min-width: 0;
    margin-left: auto;
    justify-content: flex-end;
}

/* ユーザーアバター関連 */
.user-avatar-container {
    position: relative;
}

.user-avatar-btn {
    background: none;
    border: 2px solid var(--color-border-light);
    border-radius: 50%;
    padding: 8px;
    cursor: pointer;
    color: var(--color-text);
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.user-avatar-btn:hover {
    background: var(--color-light);
    border-color: var(--color-primary);
}

.user-menu-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 1000;
    overflow: hidden;
}

.user-menu-header {
    padding: 15px;
    background: var(--color-light);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    color: var(--color-text);
}

.user-menu-items {
    padding: 8px 0;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    text-decoration: none;
    color: var(--color-text);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 0.9rem;
    transition: var(--transition);
    cursor: pointer;
}

.user-menu-item:hover {
    background: var(--color-light);
}

.user-menu-item.logout-item {
    border-top: 1px solid var(--color-border);
    margin-top: 5px;
    color: var(--color-danger);
}

.user-menu-item.logout-item:hover {
    background: rgba(220, 53, 69, 0.1);
}

/* 管理者メニューのスタイル */
.admin-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-right: 15px;
}

.admin-menu a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    white-space: nowrap;
}

.admin-menu a:hover {
    background-color: var(--color-light);
    color: var(--color-primary-hover);
}
.logout-btn {
    padding: var(--spacing-xs) 12px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}
.logout-btn:hover {
    background-color: var(--color-secondary-hover);
}

/* テーマ切替ボタン */
.theme-toggle-btn {
    padding: var(--spacing-xs) 12px;
    background: none;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    margin-right: 10px;
}

.theme-toggle-btn:hover {
    background-color: var(--color-light);
    transform: scale(1.05);
}

/* ダッシュボード用スタイル */
.dashboard { 
    padding: 20px; 
    max-width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}
.dashboard-welcome { 
    font-size: 1.8rem; 
    margin-bottom: 30px; 
    color: var(--color-text);
    font-weight: 600;
}
.dashboard-section { 
    margin-bottom: 40px; 
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 25px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}
.dashboard-section h3 { 
    font-size: 1.3rem; 
    border-bottom: 2px solid var(--color-primary); 
    padding-bottom: 12px; 
    margin-bottom: 20px; 
    color: var(--color-text);
    font-weight: 600;
}
.dashboard .manual-card { 
    background-color: #fff; 
    border: 1px solid var(--color-border-light);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.dashboard .manual-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

/* マニュアルカードグリッド */
.manual-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

/* モバイル時は1カラム */
@media (max-width: 768px) {
    .manual-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* ダッシュボードとマニュアル一覧のマニュアルカード */
.manual-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* タブレット時は2カラム */
@media (max-width: 1024px) {
    .manual-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* モバイル時は1カラム */
@media (max-width: 768px) {
    .manual-cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* 統計情報グリッド */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

/* タブレット時は3カラム */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* モバイル時は2カラム */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    color: var(--color-text);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-item i {
    font-size: 2rem;
    color: var(--color-primary);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 5px;
}

/* マニュアルカードヘッダー */
.manual-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.manual-card-header h4 {
    margin: 0;
    flex: 1;
}

.manual-card-header h4 a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.manual-card-header h4 a:hover {
    color: var(--color-primary-hover);
}

.manual-category {
    background: var(--color-light);
    color: var(--color-text-muted);
    padding: 4px 8px;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    white-space: nowrap;
}

.manual-meta {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.manual-meta i {
    color: var(--color-primary);
    margin-right: 5px;
}

/* ダッシュボードアクション */
.dashboard-actions {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--color-border-light);
    text-align: center;
}

.no-data {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
    padding: 40px 0;
    margin: 0;
}


/* 管理者ダッシュボード用スタイル */
.admin-stats { display: flex; gap: 20px; margin-bottom: 30px; }
.stat-card { flex: 1; background: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); text-align: center; }
.stat-card h3 { font-size: 1rem; margin: 0 0 10px 0; color: #6c757d; }
.stat-card p { font-size: 2rem; font-weight: bold; margin: 0; color: var(--color-primary); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px; border-bottom: 1px solid #eee; text-align: left; font-size: 0.9rem; }
.data-table th { background-color: #f8f9fa; }
.progress-bar-container { background: #e9ecef; border-radius: 4px; height: 20px; overflow: hidden; }
.progress-bar { background: var(--color-primary); height: 100%; color: white; font-size: 0.8rem; text-align: center; line-height: 20px; transition: width 0.5s ease;}


/* Q&Aセクション用スタイル */
.qna-section { margin-top: 40px; padding-top: 20px; border-top: 2px solid #f0f0f0; }
.qna-thread { margin-bottom: 25px; }
.qna-question { background: #f8f9fa; padding: 15px; border-radius: 8px; border-left: 5px solid #ffc107; }
.qna-meta { font-size: 0.8rem; color: #6c757d; margin-top: 10px; }
.qna-answers { margin-left: 20px; padding-left: 20px; border-left: 2px solid #e9ecef; margin-top: 15px; }
.qna-answer { background: #fff; padding: 15px; border-radius: 8px; margin-bottom: 10px; box-shadow: 0 1px 2px rgba(0,0,0,0.05);}
.qna-form { margin-top: 15px; }
.qna-form textarea { width: 100%; min-height: 60px; padding: 10px; border: 1px solid var(--color-border); border-radius: 4px; box-sizing: border-box; }
.qna-form button { margin-top: 10px; padding: 8px 15px; }

/* メンション機能のスタイル */
.mention-dropdown {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-lg);
	max-height: 200px;
	overflow-y: auto;
	z-index: 1000;
}

.mention-item {
	padding: 8px 12px;
	cursor: pointer;
	border-bottom: 1px solid #f0f0f0;
}

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

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

/* 通知UI のスタイル */
.notification-container {
	position: relative;
	display: inline-block;
	margin-right: 15px;
}

.notification-btn {
	background: none;
	border: none;
	color: var(--color-text);
	font-size: 1.2rem;
	cursor: pointer;
	position: relative;
	padding: 8px;
	border-radius: 50%;
	transition: background-color 0.2s;
}

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

.notification-count {
	position: absolute;
	top: 0;
	right: 0;
	background-color: #dc3545;
	color: white;
	border-radius: 10px;
	padding: 2px 6px;
	font-size: 0.7rem;
	min-width: 18px;
	text-align: center;
	line-height: 1.2;
}

.notification-dropdown {
	position: absolute;
	top: 100%;
	right: 0;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-lg);
	width: 320px;
	max-height: 400px;
	z-index: 1000;
	margin-top: var(--spacing-xs);
}

.notification-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 16px;
	border-bottom: 1px solid #eee;
	background-color: #f8f9fa;
	border-radius: 8px 8px 0 0;
}

.notification-header h6 {
	margin: 0;
	font-weight: 600;
	color: #333;
}

.mark-all-read-btn {
	background: none;
	border: none;
	color: #007bff;
	font-size: 0.8rem;
	cursor: pointer;
	padding: 4px 8px;
	border-radius: 4px;
}

.mark-all-read-btn:hover {
	background-color: #e9ecef;
}

.notification-list {
	max-height: 320px;
	overflow-y: auto;
}

.notification-item {
	padding: 12px 16px;
	border-bottom: 1px solid #f0f0f0;
	cursor: pointer;
	transition: background-color 0.2s;
}

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

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

.notification-item.unread {
	background-color: #f0f8ff;
	border-left: 3px solid #007bff;
}

.notification-content {
	margin-bottom: 4px;
	color: #333;
	font-size: 0.9rem;
	line-height: 1.4;
}

.notification-meta {
	font-size: 0.75rem;
	color: #6c757d;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.notification-time {
	font-style: italic;
}

.notification-badge {
	background-color: #007bff;
	color: white;
	font-size: 0.7rem;
	padding: 2px 6px;
	border-radius: 10px;
}

.no-notifications {
	text-align: center;
	color: #6c757d;
	font-style: italic;
	padding: 20px;
	margin: 0;
}

/* リッチテキストエディタのスタイル */
.rich-text-editor {
	border: 1px solid #ddd;
	border-radius: 4px;
	background: white;
	min-height: 150px;
}

.rich-text-editor .ql-editor {
	min-height: 120px;
	font-size: 14px;
	line-height: 1.6;
}

.rich-text-editor .ql-toolbar {
	border-bottom: 1px solid #ddd;
	background: #f8f9fa;
}

.form-group {
	margin-bottom: 20px;
}

.form-group label {
	display: block;
	margin-bottom: 5px;
	font-weight: 500;
	color: #333;
}

.form-group input, .form-group select, .form-group textarea {
	width: 100%;
	padding: 8px 12px;
	border: 1px solid #ddd;
	border-radius: 4px;
	font-size: 14px;
	box-sizing: border-box;
}

.create-form {
	background: white;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* リッチコンテンツ表示用のスタイル */
.rich-content {
	background: white;
	padding: 20px;
	border-radius: 8px;
	margin-bottom: 20px;
	line-height: 1.6;
}

.rich-content h1, .rich-content h2, .rich-content h3 {
	color: #333;
	margin-top: 1.5em;
	margin-bottom: 0.5em;
}

.rich-content h1 { font-size: 1.8em; }
.rich-content h2 { font-size: 1.5em; }
.rich-content h3 { font-size: 1.3em; }

.rich-content ul, .rich-content ol {
	margin: 1em 0;
	padding-left: 2em;
}

.rich-content blockquote {
	border-left: 4px solid #007bff;
	margin: 1em 0;
	padding-left: 1em;
	color: #666;
	font-style: italic;
}

.rich-content code {
	background: #f8f9fa;
	padding: 2px 4px;
	border-radius: 3px;
	font-family: 'Courier New', monospace;
}

.rich-content pre {
	background: #f8f9fa;
	padding: 15px;
	border-radius: 4px;
	overflow-x: auto;
	margin: 1em 0;
}

.points-section {
	background: #f0f8ff;
	border: 1px solid #b3d9ff;
	border-radius: 8px;
	padding: 20px;
	margin-bottom: 20px;
}

.points-section h3 {
	color: #0066cc;
	margin-top: 0;
	margin-bottom: 15px;
}

.points-content {
	line-height: 1.6;
}

/* 検索機能のスタイル */
.search-container {
	display: flex;
	align-items: center;
	flex: 1;
	justify-content: center;
	max-width: 400px;
	margin: 0 20px;
	position: relative;
}

.search-input {
	padding: 10px 68px 10px 16px;
	border: 2px solid var(--color-border-light);
	border-radius: 24px;
	font-size: 14px;
	width: 100%;
	background: var(--color-white);
	outline: none;
	transition: all 0.3s ease;
	box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

.search-input:focus {
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(0,102,204,0.1), 0 2px 8px rgba(0,0,0,0.08);
	transform: translateY(-1px);
}

.search-btn {
	position: absolute;
	right: 4px;
	top: 50%;
	transform: translateY(-50%);
	padding: 8px;
	background: transparent;
	color: var(--color-text-muted);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	transition: all 0.2s ease;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
}

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

.voice-search-btn {
	position: absolute;
	right: 36px;
	top: 50%;
	transform: translateY(-50%);
	padding: 8px;
	background: transparent;
	color: var(--color-text-muted);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	transition: all 0.2s ease;
}

.voice-search-btn:hover {
	background: var(--color-light);
	color: var(--color-primary);
}

.voice-search-btn.recording {
	background: var(--color-danger);
	color: var(--color-white);
	animation: pulse 1.5s infinite;
}

@keyframes pulse {
	0% { transform: translateY(-50%) scale(1); }
	50% { transform: translateY(-50%) scale(1.1); }
	100% { transform: translateY(-50%) scale(1); }
}

/* 検索結果プレビュー */
.search-preview-tooltip {
	position: absolute;
	top: 0;
	left: calc(100% + 15px);
	width: 350px;
	max-height: 400px;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: 8px;
	box-shadow: 0 8px 25px rgba(0,0,0,0.15);
	z-index: 1000;
	padding: 20px;
	font-size: 14px;
	overflow-y: auto;
	opacity: 0;
	transform: translateX(-10px);
	transition: all 0.3s ease;
	pointer-events: none;
}

.search-preview-tooltip.show {
	opacity: 1;
	transform: translateX(0);
	pointer-events: auto;
}

.search-preview-tooltip .preview-title {
	font-size: 16px;
	font-weight: 600;
	color: var(--color-text);
	margin-bottom: 10px;
	line-height: 1.4;
}

.search-preview-tooltip .preview-meta {
	display: flex;
	gap: 15px;
	margin-bottom: 15px;
	font-size: 12px;
	color: var(--color-text-muted);
}

.search-preview-tooltip .preview-content {
	color: var(--color-text);
	line-height: 1.6;
	margin-bottom: 15px;
	display: -webkit-box;
	-webkit-line-clamp: 8;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.search-preview-tooltip .preview-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.search-preview-tooltip .preview-tag {
	background: var(--color-primary);
	color: var(--color-white);
	padding: 4px 8px;
	border-radius: 12px;
	font-size: 11px;
	font-weight: 500;
}

.search-preview-loading {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 80px;
	color: var(--color-text-muted);
}

.search-result-item {
	position: relative;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
	.search-preview-tooltip {
		display: none;
	}
}

/* 拡張検索サジェスト */
.search-suggestions {
	padding: 10px 0;
}

.suggestions-header {
	padding: 8px 16px;
	font-size: 12px;
	font-weight: 600;
	color: var(--color-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	border-bottom: 1px solid var(--color-border-light);
	margin-bottom: 5px;
}

.search-suggestion-item {
	display: flex;
	align-items: center;
	padding: 10px 16px;
	cursor: pointer;
	transition: background-color 0.2s ease;
	gap: 12px;
}

.search-suggestion-item:hover {
	background-color: var(--color-light);
}

.search-suggestion-item i {
	color: var(--color-text-muted);
	width: 16px;
	text-align: center;
}

.suggestion-text {
	flex: 1;
	color: var(--color-text);
	font-size: 14px;
}

.suggestion-label {
	font-size: 11px;
	background: var(--color-border);
	color: var(--color-text-muted);
	padding: 2px 6px;
	border-radius: 8px;
	font-weight: 500;
}

.search-suggestion-item[data-type="popular"] .suggestion-label {
	background: #ff6b6b;
	color: white;
}

.search-suggestion-item[data-type="category"] .suggestion-label {
	background: var(--color-primary);
	color: white;
}

/* ユーザープロファイルページ */
.user-profile-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
}

.profile-header {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-bottom: 30px;
	padding-bottom: 20px;
	border-bottom: 1px solid var(--color-border);
}

.back-btn {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 15px;
	background: var(--color-light);
	border: 1px solid var(--color-border);
	border-radius: 6px;
	color: var(--color-text);
	text-decoration: none;
	cursor: pointer;
	transition: all 0.2s ease;
}

.back-btn:hover {
	background: var(--color-border);
	transform: translateX(-2px);
}

.profile-header h2 {
	color: var(--color-primary);
	margin: 0;
	font-size: 1.8rem;
}

.user-profile-content {
	display: grid;
	grid-template-columns: 1fr;
	gap: 30px;
}

.user-stats-card {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: 12px;
	padding: 30px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.stats-header {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-bottom: 25px;
}

.user-avatar {
	width: 80px;
	height: 80px;
	background: var(--color-primary);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 2.5rem;
}

.user-basic-info h3 {
	margin: 0 0 5px 0;
	font-size: 1.5rem;
	color: var(--color-text);
}

.user-role {
	background: var(--color-primary);
	color: white;
	padding: 4px 12px;
	border-radius: 12px;
	font-size: 0.85rem;
	font-weight: 500;
	display: inline-block;
	margin: 5px 0;
}

.user-departments {
	color: var(--color-text-muted);
	font-size: 0.9rem;
	margin: 5px 0 0 0;
}

.level-progress {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-bottom: 25px;
	padding: 20px;
	background: var(--color-light);
	border-radius: 8px;
}

.level-badge {
	background: linear-gradient(135deg, #ffd700, #ffed4e);
	color: #333;
	padding: 8px 16px;
	border-radius: 20px;
	font-weight: bold;
	font-size: 1.1rem;
	box-shadow: 0 2px 8px rgba(255,215,0,0.3);
}

.progress-info {
	flex: 1;
}

.progress-bar {
	width: 100%;
	height: 8px;
	background: var(--color-border);
	border-radius: 4px;
	overflow: hidden;
	margin-bottom: 8px;
}

.progress-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--color-primary), #4dabf7);
	transition: width 0.3s ease;
}

.progress-text {
	margin: 0;
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 20px;
}

.stat-item {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 15px;
	background: var(--color-light);
	border-radius: 8px;
	border: 1px solid var(--color-border-light);
}

.stat-icon {
	width: 40px;
	height: 40px;
	background: var(--color-primary);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 1.2rem;
}

.stat-info {
	flex: 1;
}

.stat-value {
	font-size: 1.3rem;
	font-weight: 600;
	color: var(--color-text);
	margin-bottom: 2px;
}

.stat-label {
	font-size: 0.85rem;
	color: var(--color-text-muted);
}

.user-badges-section h3 {
	color: var(--color-primary);
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	gap: 10px;
}

.no-badges {
	text-align: center;
	padding: 60px 20px;
	color: var(--color-text-muted);
}

.no-badges i {
	display: block;
	margin-bottom: 15px;
}

.no-badges p {
	margin: 0;
	font-size: 1.1rem;
}

/* ホバーエフェクト */
.leaderboard-item:hover {
	background: var(--color-light);
	transform: translateX(2px);
}

.view-profile-icon {
	font-size: 1.2rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.user-profile-container {
		padding: 15px;
	}

	.profile-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 15px;
	}

	.stats-header {
		flex-direction: column;
		text-align: center;
		gap: 15px;
	}

	.level-progress {
		flex-direction: column;
		gap: 15px;
		text-align: center;
	}

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

.search-results {
	position: absolute;
	top: calc(100% + 8px);
	left: 0;
	right: 0;
	background: var(--color-white);
	border: 1px solid var(--color-border-light);
	border-radius: var(--border-radius-lg);
	box-shadow: 0 4px 12px rgba(0,0,0,0.1);
	max-height: 500px;
	overflow-y: auto;
	z-index: 1000;
	display: none;
}

/* 検索結果ヘッダー */
.search-results-header {
	padding: 12px 16px;
	background: var(--color-light);
	border-bottom: 1px solid var(--color-border-light);
	display: flex;
	justify-content: space-between;
	align-items: center;
	position: sticky;
	top: 0;
	z-index: 10;
}

.results-count {
	font-weight: 600;
	color: var(--color-primary);
}

.search-query {
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

/* 検索結果アイテム */
.search-result-item {
	padding: 16px;
	border-bottom: 1px solid #f0f0f0;
	cursor: pointer;
	transition: all 0.2s ease;
	position: relative;
}

.search-result-item:hover {
	background-color: #f8f9fa;
	transform: translateX(4px);
}

.search-result-item:last-child {
	border-bottom: none;
}

.search-result-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 8px;
}

.search-result-title {
	font-weight: 600;
	color: #333;
	margin-bottom: 4px;
	flex: 1;
}

.search-result-score {
	font-size: 0.8rem;
	color: var(--color-primary);
	background: rgba(13, 110, 253, 0.1);
	padding: 2px 8px;
	border-radius: 12px;
	white-space: nowrap;
}

.search-result-meta {
	display: flex;
	gap: 15px;
	margin-bottom: 8px;
	font-size: 0.85rem;
	color: var(--color-text-muted);
}

.search-result-meta span {
	display: flex;
	align-items: center;
	gap: 4px;
}

.search-result-meta i {
	font-size: 0.9rem;
	opacity: 0.7;
}

.match-type {
	color: var(--color-secondary);
	font-weight: 500;
}

.search-result-snippet {
	font-size: 0.9rem;
	color: #666;
	line-height: 1.5;
	margin-bottom: 8px;
}

.search-result-tags {
	display: flex;
	gap: 5px;
	flex-wrap: wrap;
}

.search-highlight {
	background-color: #fff59d;
	font-weight: 600;
	padding: 0 2px;
	border-radius: 2px;
}

/* 検索結果なし */
.no-search-results {
	padding: 40px 20px;
	text-align: center;
	color: #666;
}

.no-search-results i {
	font-size: 3rem;
	color: var(--color-text-muted);
	margin-bottom: 15px;
	display: block;
}

.no-search-results p {
	font-size: 1.1rem;
	margin-bottom: 20px;
}

.search-suggestions {
	text-align: left;
	background: var(--color-light);
	padding: 15px;
	border-radius: var(--border-radius);
	max-width: 400px;
	margin: 0 auto;
}

.search-suggestions p {
	font-size: 0.9rem;
	margin-bottom: 10px;
	font-weight: 500;
}

.search-suggestions ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.search-suggestions li {
	padding: 5px 0;
	font-size: 0.85rem;
	color: var(--color-text-muted);
}

.search-suggestions li:before {
	content: "•";
	color: var(--color-primary);
	font-weight: bold;
	display: inline-block;
	width: 1em;
}

/* 検索サジェスト */
.suggestion-section {
	padding: 12px 16px;
	border-bottom: 1px solid var(--color-border-light);
}

.suggestion-section:last-child {
	border-bottom: none;
}

.suggestion-section h4 {
	font-size: 0.9rem;
	color: var(--color-text-muted);
	margin: 0 0 10px 0;
	display: flex;
	align-items: center;
	gap: 5px;
}

.suggestion-section h4 i {
	font-size: 1rem;
}

.suggestion-list {
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.suggestion-item {
	padding: 8px 12px;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: all 0.2s ease;
	font-size: 0.9rem;
	display: flex;
	align-items: center;
	gap: 8px;
}

.suggestion-item:hover {
	background: var(--color-light);
	transform: translateX(4px);
}

.suggestion-item i {
	color: var(--color-primary);
	font-size: 0.9rem;
}

.suggestion-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.suggestion-tag {
	padding: 6px 12px;
	background: var(--color-light);
	color: var(--color-primary);
	border-radius: 20px;
	font-size: 0.85rem;
	cursor: pointer;
	transition: all 0.2s ease;
	border: 1px solid transparent;
}

.suggestion-tag:hover {
	background: var(--color-primary);
	color: white;
	transform: scale(1.05);
}

/* 承認ワークフロー用スタイル */
.approval-management, .my-approvals {
	padding: 20px;
}

.approval-requests {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.approval-card {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	padding: 20px;
	border-left: 5px solid var(--color-border);
}

.approval-card.pending {
	border-left-color: var(--color-warning);
}

.approval-card.approved {
	border-left-color: var(--color-success);
}

.approval-card.rejected {
	border-left-color: var(--color-danger);
}

.approval-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 15px;
}

.approval-header h4 {
	margin: 0;
	color: var(--color-text);
}

.status-badge {
	padding: 4px 12px;
	border-radius: 12px;
	font-size: 0.8rem;
	font-weight: 600;
	text-transform: uppercase;
}

.status-pending {
	background-color: var(--color-warning);
	color: var(--color-text);
}

.status-approved {
	background-color: var(--color-success);
	color: var(--color-white);
}

.status-rejected {
	background-color: var(--color-danger);
	color: var(--color-white);
}

.approval-details {
	margin-bottom: 15px;
}

.approval-details p {
	margin: 8px 0;
	color: var(--color-text-muted);
}

.approval-actions {
	display: flex;
	gap: 10px;
	justify-content: flex-end;
}

.approval-actions .action-btn {
	width: auto;
	padding: 8px 16px;
}

/* 自動保存機能用スタイル */
.draft-status {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 15px;
	padding: 10px;
	background-color: var(--color-light);
	border-radius: var(--border-radius);
	border: 1px solid var(--color-border-light);
}

.autosave-status {
	font-size: 0.9rem;
	color: var(--color-text-muted);
	font-style: italic;
}

.form-actions {
	display: flex;
	gap: 10px;
	justify-content: flex-end;
	margin-top: 20px;
}

.form-actions .action-btn {
	width: auto;
	padding: 10px 20px;
}

/* 下書き一覧機能用スタイル */
.drafts-list {
	display: grid;
	gap: 16px;
	margin-top: 20px;
}

.draft-card {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	padding: 20px;
	transition: var(--transition);
	box-shadow: var(--shadow-sm);
}

.draft-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.draft-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 12px;
}

.draft-title {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--color-text);
	margin: 0;
	flex: 1;
}

.draft-meta {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-shrink: 0;
}

.draft-date {
	font-size: 0.85rem;
	color: var(--color-text-muted);
	display: flex;
	align-items: center;
	gap: 4px;
}

.draft-content {
	margin-bottom: 16px;
}

.draft-category {
	font-size: 0.85rem;
	color: var(--color-primary);
	margin-bottom: 8px;
	display: flex;
	align-items: center;
	gap: 4px;
}

.draft-preview {
	font-size: 0.9rem;
	color: var(--color-text-muted);
	line-height: 1.4;
	margin-bottom: 0;
}

.draft-actions {
	display: flex;
	gap: 8px;
	justify-content: flex-end;
}

.draft-actions .btn-sm {
	padding: 6px 12px;
	font-size: 0.85rem;
}

/* ダークモード対応 */
[data-theme="dark"] .draft-card {
	background: var(--color-background);
	border-color: var(--color-border);
}

/* 強化された自動保存機能用スタイル */
.enhanced-autosave-status {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 8px 12px;
	margin-top: 10px;
	border-radius: var(--border-radius);
	font-size: 0.85rem;
	font-weight: 500;
	transition: all 0.3s ease;
	border-left: 3px solid transparent;
}

.enhanced-autosave-status.waiting {
	background: rgba(108, 117, 125, 0.1);
	color: var(--color-text-muted);
	border-left-color: #6c757d;
}

.enhanced-autosave-status.detecting {
	background: rgba(255, 193, 7, 0.1);
	color: #856404;
	border-left-color: #ffc107;
	animation: pulse-yellow 1.5s infinite;
}

.enhanced-autosave-status.saving {
	background: rgba(13, 110, 253, 0.1);
	color: var(--color-primary);
	border-left-color: var(--color-primary);
	animation: pulse-blue 1s infinite;
}

.enhanced-autosave-status.success {
	background: rgba(25, 135, 84, 0.1);
	color: #0f5132;
	border-left-color: #198754;
}

.enhanced-autosave-status.error {
	background: rgba(220, 53, 69, 0.1);
	color: #721c24;
	border-left-color: #dc3545;
	animation: shake 0.5s ease-in-out;
}

/* アニメーション */
@keyframes pulse-yellow {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.6; }
}

@keyframes pulse-blue {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.7; }
}

@keyframes shake {
	0%, 100% { transform: translateX(0); }
	25% { transform: translateX(-2px); }
	75% { transform: translateX(2px); }
}

/* ダークモード対応 */
[data-theme="dark"] .enhanced-autosave-status.waiting {
	background: rgba(108, 117, 125, 0.2);
	color: var(--color-text-muted);
}

[data-theme="dark"] .enhanced-autosave-status.detecting {
	background: rgba(255, 193, 7, 0.2);
	color: #ffda6a;
}

[data-theme="dark"] .enhanced-autosave-status.saving {
	background: rgba(13, 110, 253, 0.2);
	color: #6ea8fe;
}

[data-theme="dark"] .enhanced-autosave-status.success {
	background: rgba(25, 135, 84, 0.2);
	color: #75b798;
}

[data-theme="dark"] .enhanced-autosave-status.error {
	background: rgba(220, 53, 69, 0.2);
	color: #ea868f;
}

/* プロフィールページマニュアル一覧用スタイル */
.user-manuals-section {
	margin-top: 30px;
	padding: 20px;
	background: var(--color-white);
	border-radius: var(--border-radius);
	border: 1px solid var(--color-border);
	box-shadow: var(--shadow-sm);
}

.user-manuals-section h3 {
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--color-text);
	margin-bottom: 20px;
	font-size: 1.2rem;
	font-weight: 600;
}

.manual-sort-controls {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 20px;
	padding: 12px;
	background: var(--color-light);
	border-radius: var(--border-radius);
}

.manual-sort-controls label {
	font-weight: 500;
	color: var(--color-text);
	white-space: nowrap;
}

.sort-select {
	padding: 6px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	background: var(--color-white);
	color: var(--color-text);
	font-size: 0.9rem;
	min-width: 180px;
	transition: var(--transition);
}

.sort-select:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.2);
}

.user-manuals-list {
	min-height: 100px;
}

.manual-count-info {
	margin-bottom: 16px;
	padding: 10px 0;
	color: var(--color-text-muted);
	font-size: 0.9rem;
	border-bottom: 1px solid var(--color-border);
}

.manuals-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 16px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.manual-sort-controls {
		flex-direction: column;
		align-items: stretch;
		gap: 8px;
	}
	
	.sort-select {
		min-width: auto;
		width: 100%;
	}
	
	.manuals-grid {
		grid-template-columns: 1fr;
	}
}

/* ダークモード対応 */
[data-theme="dark"] .user-manuals-section {
	background: var(--color-background);
	border-color: var(--color-border);
}

[data-theme="dark"] .manual-sort-controls {
	background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .sort-select {
	background: var(--color-background);
	border-color: var(--color-border);
	color: var(--color-text);
}

/* SNSシェア機能用スタイル */
.sns-share-section h6 {
	display: flex;
	align-items: center;
	gap: 6px;
	margin: 0 0 10px 0;
	font-size: 0.9rem;
	font-weight: 600;
}

.sns-share-buttons {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.sns-share-btn {
	width: 36px;
	height: 36px;
	border: none;
	border-radius: 8px;
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.2s ease;
	font-size: 14px;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.sns-share-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.sns-share-btn:active {
	transform: translateY(0);
}

.sns-share-btn.twitter {
	background-color: #1da1f2;
}

.sns-share-btn.twitter:hover {
	background-color: #0d8bd9;
}

.sns-share-btn.facebook {
	background-color: #1877f2;
}

.sns-share-btn.facebook:hover {
	background-color: #166fe5;
}

.sns-share-btn.line {
	background-color: #00b900;
}

.sns-share-btn.line:hover {
	background-color: #009900;
}

.sns-share-btn.copy {
	background-color: #6c757d;
}

.sns-share-btn.copy:hover {
	background-color: #5a6268;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.sns-share-buttons {
		justify-content: center;
	}
}

/* ダークモード対応 */
[data-theme="dark"] .sns-share-section {
	border-top-color: var(--color-border);
}

[data-theme="dark"] .sns-share-section h6 {
	color: var(--color-text-muted);
}

/* Q&A画像添付機能用スタイル */
.qna-image-upload-section {
	margin: 10px 0;
	padding: 10px 0;
	border-top: 1px solid var(--color-border);
}

.qna-upload-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	background: var(--color-light);
	color: var(--color-text);
	cursor: pointer;
	font-size: 0.85rem;
	transition: var(--transition);
}

.qna-upload-btn:hover {
	background: var(--color-border);
	border-color: var(--color-primary);
}

.qna-image-preview {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 10px;
}

.qna-image-item {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	max-width: 120px;
}

.qna-image-thumbnail {
	position: relative;
	width: 80px;
	height: 80px;
	border-radius: var(--border-radius);
	overflow: hidden;
	border: 1px solid var(--color-border);
}

.qna-image-thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	cursor: pointer;
	transition: var(--transition);
}

.qna-image-thumbnail img:hover {
	transform: scale(1.05);
}

.qna-image-remove {
	position: absolute;
	top: -5px;
	right: -5px;
	width: 20px;
	height: 20px;
	border: none;
	border-radius: 50%;
	background: #dc3545;
	color: white;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	z-index: 1;
}

.qna-image-remove:hover {
	background: #c82333;
}

.qna-image-name {
	font-size: 0.75rem;
	color: var(--color-text-muted);
	text-align: center;
	margin: 4px 0 0 0;
	word-break: break-all;
	max-width: 100%;
}

/* Q&A画像表示用スタイル */
.qna-images {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 10px 0;
}

.qna-image-display {
	max-width: 200px;
	border-radius: var(--border-radius);
	overflow: hidden;
	border: 1px solid var(--color-border);
}

.qna-image-display img {
	width: 100%;
	height: auto;
	cursor: pointer;
	transition: var(--transition);
}

.qna-image-display img:hover {
	transform: scale(1.02);
}

/* 画像モーダル */
.image-modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	z-index: 2000;
}

.image-modal-backdrop {
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.8);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.image-modal-content {
	max-width: 90vw;
	max-height: 90vh;
	background: var(--color-white);
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-lg);
	cursor: default;
}

.image-modal-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 15px 20px;
	border-bottom: 1px solid var(--color-border);
}

.image-modal-header h5 {
	margin: 0;
	color: var(--color-text);
}

.image-modal-close {
	border: none;
	background: none;
	font-size: 1.5rem;
	cursor: pointer;
	color: var(--color-text-muted);
	padding: 0;
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.image-modal-close:hover {
	color: var(--color-text);
}

.image-modal-body {
	padding: 20px;
	text-align: center;
}

.image-modal-body img {
	max-width: 100%;
	max-height: 70vh;
	border-radius: var(--border-radius);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.qna-image-preview {
		justify-content: center;
	}
	
	.qna-images {
		justify-content: center;
	}
	
	.image-modal-content {
		margin: 20px;
		max-width: calc(100vw - 40px);
		max-height: calc(100vh - 40px);
	}
}

/* ダークモード対応 */
[data-theme="dark"] .qna-upload-btn {
	background: var(--color-background);
	border-color: var(--color-border);
	color: var(--color-text);
}

[data-theme="dark"] .qna-upload-btn:hover {
	background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .qna-image-thumbnail {
	border-color: var(--color-border);
}

[data-theme="dark"] .qna-image-display {
	border-color: var(--color-border);
}

[data-theme="dark"] .image-modal-content {
	background: var(--color-background);
}

[data-theme="dark"] .image-modal-header {
	border-bottom-color: var(--color-border);
}

/* ユーザー管理機能用スタイル */
.user-management {
	padding: 20px;
}

.user-management-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30px;
}

.user-management-header h2 {
	margin: 0;
	color: var(--color-text);
}

.user-form-card {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	padding: 25px;
	margin-bottom: 30px;
	border: 1px solid var(--color-border-light);
}

.user-form-card h3 {
	margin-top: 0;
	margin-bottom: 20px;
	color: var(--color-text);
	border-bottom: 2px solid var(--color-primary);
	padding-bottom: 10px;
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 15px;
}

@media (max-width: 768px) {
	.form-row {
		grid-template-columns: 1fr;
	}
}

.users-table-container {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	overflow: hidden;
	border: 1px solid var(--color-border-light);
}

.users-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9rem;
}

.users-table th {
	background: var(--color-light);
	color: var(--color-text);
	font-weight: 600;
	padding: 15px 12px;
	text-align: left;
	border-bottom: 2px solid var(--color-border);
}

.users-table td {
	padding: 12px;
	border-bottom: 1px solid var(--color-border-light);
	color: var(--color-text);
}

.users-table tr:hover {
	background-color: var(--color-light);
}

.role-badge {
	padding: 4px 8px;
	border-radius: 12px;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
}

.role-administrator {
	background-color: var(--color-danger);
	color: var(--color-white);
}

.role-staff {
	background-color: var(--color-secondary);
	color: var(--color-white);
}

.action-buttons {
	display: flex;
	gap: 5px;
}

.btn-edit, .btn-delete {
	padding: 6px 8px;
	border: none;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: var(--transition);
	font-size: 0.9rem;
}

.btn-edit {
	background-color: var(--color-warning);
	color: var(--color-text);
}

.btn-edit:hover {
	background-color: var(--color-warning-hover);
	transform: scale(1.1);
}

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

.btn-delete:hover {
	background-color: var(--color-danger-hover);
	transform: scale(1.1);
}

/* エラーコンテナ */
.error-container {
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 400px;
	padding: 20px;
}

.error-card {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	padding: 40px;
	text-align: center;
	box-shadow: var(--shadow-md);
	border: 1px solid var(--color-border-light);
	max-width: 500px;
}

.error-card i {
	font-size: 4rem;
	color: var(--color-danger);
	margin-bottom: 20px;
}

.error-card h3 {
	color: var(--color-text);
	margin-bottom: 15px;
}

.error-card p {
	color: var(--color-text-muted);
	margin-bottom: 25px;
	line-height: 1.6;
}

/* ゲーミフィケーション機能用スタイル */
.progress-stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 15px;
	margin-bottom: 30px;
}

.stat-card {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 20px;
	background: #fff;
	color: var(--color-text);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	transition: var(--transition);
}

.stat-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-lg);
}

.stat-icon {
	font-size: 2rem;
	opacity: 0.9;
}

.stat-content {
	display: flex;
	flex-direction: column;
}

.stat-number {
	font-size: 1.8rem;
	font-weight: bold;
	line-height: 1;
}

.stat-label {
	font-size: 0.9rem;
	opacity: 0.9;
	margin-top: 5px;
}

.badge-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 15px;
}

.badge-item {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 15px;
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-sm);
	border: 2px solid transparent;
	transition: var(--transition);
}

.badge-item.earned {
	border-color: var(--color-success);
	background: linear-gradient(135deg, #f8fff9, #e6f7e6);
}

.badge-item.locked {
	opacity: 0.6;
	background: var(--color-light);
}

.badge-item i {
	font-size: 2rem;
	width: 40px;
	text-align: center;
}

.badge-info {
	flex: 1;
}

.badge-name {
	font-weight: 600;
	color: var(--color-text);
	margin-bottom: 5px;
}

.badge-description {
	font-size: 0.9rem;
	color: var(--color-text-muted);
	margin-bottom: 5px;
}

.badge-points {
	font-size: 0.8rem;
	color: var(--color-primary);
	font-weight: 600;
}

.badge-status {
	font-size: 0.8rem;
	font-weight: 600;
	margin-top: 5px;
}

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

.locked-text {
	color: var(--color-text-muted);
}

.earned-badges {
	margin-top: 30px;
	padding-top: 20px;
	border-top: 1px solid var(--color-border-light);
}

.leaderboard-table {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow-md);
}

.leaderboard-header {
	display: grid;
	grid-template-columns: 60px 1fr 100px 80px 120px;
	gap: 15px;
	padding: 15px 20px;
	background: var(--color-light);
	font-weight: 600;
	color: var(--color-text);
	border-bottom: 1px solid var(--color-border);
}

.leaderboard-row {
	display: grid;
	grid-template-columns: 60px 1fr 100px 80px 120px;
	gap: 15px;
	padding: 15px 20px;
	border-bottom: 1px solid var(--color-border-light);
	transition: var(--transition);
}

.leaderboard-row:hover {
	background: var(--color-light);
}

.leaderboard-row.current-user {
	background: rgba(13, 110, 253, 0.1);
	border-left: 4px solid var(--color-primary);
}

.leaderboard-row:last-child {
	border-bottom: none;
}

.rank-col {
	display: flex;
	align-items: center;
	gap: 5px;
	font-weight: 600;
}

.rank-number.top-rank {
	color: var(--color-primary);
	font-weight: bold;
}

.name-col {
	display: flex;
	align-items: center;
	font-weight: 500;
}

.points-col {
	display: flex;
	align-items: center;
	color: var(--color-primary);
	font-weight: 600;
}

.badges-col {
	display: flex;
	align-items: center;
	color: var(--color-warning);
	font-weight: 500;
}

.activity-col {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 3px;
}

.activity-stat {
	font-size: 0.8rem;
	color: var(--color-text-muted);
}

/* 分析・レポート機能用スタイル */
.analytics-stats-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 20px;
	margin-bottom: 30px;
}

.analytics-stat-card {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 25px;
	background: linear-gradient(135deg, var(--color-success), #198754);
	color: white;
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	transition: var(--transition);
}

.analytics-stat-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-lg);
}

.category-stats {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.category-stat-item {
	padding: 15px;
	background: var(--color-white);
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-sm);
}

.category-info {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 10px;
}

.category-name {
	font-weight: 600;
	color: var(--color-text);
}

.category-count {
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.category-bar {
	height: 8px;
	background: var(--color-light);
	border-radius: 4px;
	overflow: hidden;
}

.category-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
	transition: width 0.5s ease;
}

.monthly-chart {
	display: flex;
	align-items: end;
	gap: 15px;
	padding: 20px;
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-sm);
	min-height: 200px;
}

.month-bar {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
}

.bar-container {
	height: 120px;
	width: 30px;
	background: var(--color-light);
	border-radius: 4px;
	position: relative;
	overflow: hidden;
}

.bar-fill {
	position: absolute;
	bottom: 0;
	width: 100%;
	background: linear-gradient(to top, var(--color-primary), var(--color-primary-hover));
	transition: height 0.5s ease;
	border-radius: 4px 4px 0 0;
}

.bar-label {
	font-size: 0.8rem;
	color: var(--color-text-muted);
	text-align: center;
}

.bar-count {
	font-weight: 600;
	color: var(--color-primary);
	font-size: 0.9rem;
}

.popular-manuals-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.popular-manual-item {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 15px;
	background: var(--color-white);
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-sm);
	transition: var(--transition);
}

.popular-manual-item:hover {
	transform: translateX(5px);
	box-shadow: var(--shadow-md);
}

.rank-badge {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	background: var(--color-primary);
	color: white;
	border-radius: 50%;
	font-weight: bold;
	font-size: 0.9rem;
	flex-shrink: 0;
}

.manual-info {
	flex: 1;
}

.manual-title a {
	color: var(--color-text);
	text-decoration: none;
	font-weight: 600;
	transition: var(--transition);
}

.manual-title a:hover {
	color: var(--color-primary);
}

.manual-meta {
	display: flex;
	gap: 15px;
	margin-top: 5px;
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.manual-category {
	background: var(--color-light);
	padding: 2px 8px;
	border-radius: 12px;
	font-size: 0.8rem;
}

.user-activity-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.user-activity-item {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 15px;
	background: var(--color-white);
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-sm);
}

.user-rank {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 25px;
	height: 25px;
	background: var(--color-secondary);
	color: white;
	border-radius: 50%;
	font-weight: bold;
	font-size: 0.8rem;
	flex-shrink: 0;
}

.user-info {
	flex: 1;
}

.user-name {
	font-weight: 600;
	color: var(--color-text);
}

.user-activity-meta {
	display: flex;
	gap: 10px;
	margin-top: 5px;
	font-size: 0.8rem;
	color: var(--color-text-muted);
}

.activity-bar {
	width: 100px;
	height: 8px;
	background: var(--color-light);
	border-radius: 4px;
	overflow: hidden;
}

.activity-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--color-warning), var(--color-warning-hover));
	transition: width 0.5s ease;
}

.recent-activities-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.activity-item {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 12px 15px;
	background: var(--color-white);
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-sm);
}

.activity-icon {
	font-size: 1.5rem;
	flex-shrink: 0;
}

.activity-content {
	flex: 1;
}

.activity-text {
	color: var(--color-text);
	font-weight: 500;
}

.activity-time {
	font-size: 0.8rem;
	color: var(--color-text-muted);
	margin-top: 3px;
}

/* テーブルレスポンシブ対応 */
@media (max-width: 992px) {
	.users-table-container {
		overflow-x: auto;
	}
	
	.users-table {
		min-width: 800px;
	}
	
	.leaderboard-header,
	.leaderboard-row {
		grid-template-columns: 50px 1fr 80px 60px 100px;
		gap: 10px;
		padding: 12px 15px;
	}
	
	.analytics-stats-grid {
		grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
		gap: 15px;
	}
	
	.monthly-chart {
		overflow-x: auto;
		min-width: 400px;
	}
}

/* 高度検索機能用スタイル */
.advanced-search-form {
	background: var(--color-white);
	padding: 25px;
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	border: 1px solid var(--color-border-light);
}

.search-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 20px;
}

.search-field {
	display: flex;
	flex-direction: column;
}

.search-field label {
	margin-bottom: 8px;
	font-weight: 600;
	color: var(--color-text);
	font-size: 0.9rem;
}

.search-field input,
.search-field select {
	padding: 10px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	font-size: 0.9rem;
	transition: var(--transition);
}

.search-field input:focus,
.search-field select:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
}

.search-actions {
	display: flex;
	gap: 15px;
	justify-content: flex-end;
	margin-top: 25px;
	padding-top: 20px;
	border-top: 1px solid var(--color-border-light);
}

.search-placeholder {
	text-align: center;
	padding: 60px 20px;
	color: var(--color-text-muted);
}

.search-placeholder p {
	margin-top: 15px;
	font-size: 1.1rem;
}

.search-loading {
	text-align: center;
	padding: 40px 20px;
}

.loading-spinner {
	width: 40px;
	height: 40px;
	border: 4px solid var(--color-light);
	border-top: 4px solid var(--color-primary);
	border-radius: 50%;
	animation: spin 1s linear infinite;
	margin: 0 auto 20px;
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

.search-stats {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-bottom: 20px;
}

.result-count {
	font-weight: 600;
	color: var(--color-primary);
}

.search-results-list {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.search-result-card {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	padding: 20px;
	box-shadow: var(--shadow-sm);
	border: 1px solid var(--color-border-light);
	transition: var(--transition);
}

.search-result-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.result-header h4 {
	margin: 0 0 10px 0;
}

.result-header h4 a {
	color: var(--color-text);
	text-decoration: none;
	transition: var(--transition);
}

.result-header h4 a:hover {
	color: var(--color-primary);
}

.result-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	font-size: 0.9rem;
	color: var(--color-text-muted);
	margin-bottom: 15px;
}

.result-category {
	background: var(--color-light);
	padding: 3px 8px;
	border-radius: 12px;
	font-size: 0.8rem;
	color: var(--color-primary);
	font-weight: 500;
}

.result-description {
	margin: 15px 0;
	line-height: 1.6;
	color: var(--color-text);
}

.result-footer {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 15px;
	padding-top: 15px;
	border-top: 1px solid var(--color-border-light);
}

.result-matches {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.matches-label {
	font-size: 0.8rem;
	color: var(--color-text-muted);
}

.match-field {
	background: var(--color-primary);
	color: white;
	padding: 2px 6px;
	border-radius: 10px;
	font-size: 0.7rem;
	font-weight: 500;
}

.result-score {
	font-size: 0.8rem;
	color: var(--color-text-muted);
	font-weight: 500;
}

.no-search-results {
	text-align: center;
	padding: 60px 20px;
	color: var(--color-text-muted);
}

.no-search-results p {
	margin-top: 15px;
	line-height: 1.6;
}

/* 検索ハイライト */
.search-highlight {
	background-color: #ffff99;
	padding: 1px 2px;
	border-radius: 2px;
	font-weight: 600;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.search-row {
		grid-template-columns: 1fr;
		gap: 15px;
	}
	
	.search-actions {
		flex-direction: column;
	}
	
	.result-meta {
		flex-direction: column;
		gap: 8px;
	}
	
	.result-footer {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}
}

@media (max-width: 768px) {
	.user-management-header {
		flex-direction: column;
		gap: 15px;
		align-items: stretch;
	}
	
	.users-table th,
	.users-table td {
		padding: 8px 6px;
		font-size: 0.8rem;
	}
}

/* マニュアル一覧サイドバー */
.list-view-container {
	display: flex;
	gap: 20px;
}

.list-view-sidebar {
	width: 250px;
	flex-shrink: 0;
}

.quick-search-form {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 15px;
}

.quick-search-form .search-input {
	width: 100%;
	padding: 8px 12px;
	border: 1px solid var(--color-border);
	border-radius: 8px;
	font-size: 14px;
}

.quick-search-form .search-select {
	width: 100%;
	padding: 8px 12px;
	border: 1px solid var(--color-border);
	border-radius: 8px;
	font-size: 14px;
	background: var(--color-white);
}

.search-checkbox {
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	font-size: 14px;
}

.search-checkbox input[type="checkbox"] {
	cursor: pointer;
}

.list-view-content {
	flex: 1;
}

.sidebar-section {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	padding: 20px;
	box-shadow: var(--shadow-sm);
	margin-bottom: 20px;
}

.sidebar-section h3 {
	margin: 0 0 15px 0;
	font-size: 1.1rem;
	color: var(--color-text);
}

.tag-filter-list {
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.tag-filter-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 10px 15px;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: var(--transition);
	font-size: 0.9rem;
}

.tag-filter-item:hover {
	background: var(--color-light);
}

.tag-filter-item.active {
	background: var(--color-primary);
	color: var(--color-white);
}

.tag-count {
	background: rgba(0, 0, 0, 0.1);
	padding: 2px 8px;
	border-radius: 10px;
	font-size: 0.8rem;
	min-width: 25px;
	text-align: center;
}

.tag-filter-item.active .tag-count {
	background: rgba(255, 255, 255, 0.2);
}

/* モバイル対応 */
@media (max-width: 768px) {
	.list-view-container {
		flex-direction: column;
	}
	
	.list-view-sidebar {
		width: 100%;
	}
}

/* リアルタイム機能用スタイル */
.presence-header {
	display: flex;
	align-items: center;
	gap: 8px;
	font-weight: 600;
	color: var(--color-primary);
	margin-bottom: 10px;
	font-size: 0.9rem;
}

.presence-users {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.presence-user {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 8px;
	background: var(--color-light);
	border-radius: var(--border-radius);
	font-size: 0.8rem;
}

.user-avatar {
	width: 24px;
	height: 24px;
	background: var(--color-primary);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	font-size: 0.7rem;
	flex-shrink: 0;
}

.user-name {
	flex: 1;
	color: var(--color-text);
	font-weight: 500;
}

.online-indicator {
	width: 8px;
	height: 8px;
	background: var(--color-success);
	border-radius: 50%;
	flex-shrink: 0;
	animation: pulse 2s infinite;
}

@keyframes pulse {
	0% { opacity: 1; }
	50% { opacity: 0.5; }
	100% { opacity: 1; }
}

.no-users {
	font-size: 0.8rem;
	color: var(--color-text-muted);
	font-style: italic;
	text-align: center;
	padding: 10px;
}

.typing-indicator {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 8px;
	background: rgba(13, 110, 253, 0.1);
	border-radius: var(--border-radius);
	font-size: 0.8rem;
	color: var(--color-primary);
	font-style: italic;
}

.typing-indicator i {
	animation: typing-dots 1.5s infinite;
}

@keyframes typing-dots {
	0%, 60%, 100% { transform: translateY(0); }
	30% { transform: translateY(-10px); }
}

.remote-cursor {
	position: absolute;
	pointer-events: none;
	z-index: 1000;
}

.cursor-line {
	width: 2px;
	height: 20px;
	background: var(--color-warning);
	border-radius: 1px;
}

.cursor-label {
	background: var(--color-warning);
	color: white;
	padding: 2px 6px;
	border-radius: 3px;
	font-size: 0.7rem;
	font-weight: 500;
	white-space: nowrap;
	margin-top: 2px;
}

/* WebSocket接続状態インジケーター */
.websocket-status {
	position: fixed;
	bottom: 20px;
	right: 20px;
	background: var(--color-success);
	color: white;
	padding: 8px 12px;
	border-radius: var(--border-radius);
	font-size: 0.8rem;
	font-weight: 500;
	z-index: 1100;
	display: none;
}

.websocket-status.connected {
	background: var(--color-success);
	display: block;
}

.websocket-status.disconnected {
	background: var(--color-danger);
	display: block;
}

.websocket-status.connecting {
	background: var(--color-warning);
	color: var(--color-text);
	display: block;
}

/* アバター設定用スタイル */
.avatar-settings {
	padding: 20px;
	max-width: 800px;
	margin: 0 auto;
}

/* カラーピッカー */
.color-picker-container {
	position: relative;
	display: inline-block;
}

.color-preview-circle {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	border: 3px solid var(--color-border);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 1.2rem;
	transition: var(--transition);
	box-shadow: var(--shadow-sm);
}

.color-preview-circle:hover {
	transform: scale(1.1);
	box-shadow: var(--shadow-md);
}

.color-picker-dropdown {
	position: absolute;
	top: 60px;
	left: 0;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius-lg);
	padding: 15px;
	box-shadow: var(--shadow-lg);
	z-index: 1000;
	min-width: 250px;
}

.avatar-preview-section {
	text-align: center;
	margin-bottom: 30px;
	padding: 20px;
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-sm);
}

.avatar-preview .user-avatar {
	width: 120px;
	height: 120px;
	font-size: 3rem;
	margin: 0 auto;
}

.avatar-settings-form {
	background: var(--color-white);
	padding: 25px;
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
}

.avatar-type-selector {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 15px;
	margin-bottom: 25px;
}

.avatar-type-option {
	cursor: pointer;
	border: 2px solid var(--color-border);
	border-radius: var(--border-radius);
	padding: 15px;
	transition: var(--transition);
	position: relative;
}

.avatar-type-option:hover {
	border-color: var(--color-primary);
}

.avatar-type-option input[type="radio"] {
	position: absolute;
	opacity: 0;
}

.avatar-type-option input[type="radio"]:checked + .option-content {
	color: var(--color-primary);
}

.avatar-type-option input[type="radio"]:checked {
	+ .option-content::after {
		content: '';
		position: absolute;
		top: 10px;
		right: 10px;
		width: 20px;
		height: 20px;
		background: var(--color-primary);
		border-radius: 50%;
	}
}

.option-content {
	text-align: center;
	position: relative;
}

.option-content i {
	font-size: 2rem;
	display: block;
	margin-bottom: 8px;
}

.color-picker-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 8px;
	margin-bottom: 10px;
}

.color-option {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	cursor: pointer;
	border: 3px solid transparent;
	transition: var(--transition);
}

.color-option:hover {
	transform: scale(1.1);
}

.color-option.selected {
	border-color: var(--color-text);
	transform: scale(1.1);
}

.emoji-grid {
	display: grid;
	grid-template-columns: repeat(8, 1fr);
	gap: 8px;
	margin-top: 10px;
}

.emoji-btn {
	width: 40px;
	height: 40px;
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	background: var(--color-white);
	font-size: 1.2rem;
	cursor: pointer;
	transition: var(--transition);
}

.emoji-btn:hover {
	background: var(--color-light);
	transform: scale(1.1);
}

.images-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
	gap: 10px;
	margin-top: 10px;
}

.image-option {
	width: 80px;
	height: 80px;
	border-radius: var(--border-radius);
	background-size: cover;
	background-position: center;
	cursor: pointer;
	border: 2px solid transparent;
	transition: var(--transition);
}

.image-option:hover {
	border-color: var(--color-primary);
	transform: scale(1.05);
}

.image-option.selected {
	border-color: var(--color-primary);
	box-shadow: var(--shadow-md);
}

.user-avatar {
	width: 40px;
	height: 40px;
	background: var(--color-primary);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	font-size: 1rem;
	flex-shrink: 0;
	margin-right: 8px;
}

.user-avatar.image-avatar {
	background-size: cover;
	background-position: center;
	color: transparent;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.avatar-type-selector {
		grid-template-columns: 1fr;
	}
	
	.color-picker-grid {
		grid-template-columns: repeat(5, 1fr);
	}
	
	.emoji-grid {
		grid-template-columns: repeat(6, 1fr);
	}
	
	.avatar-preview .user-avatar {
		width: 100px;
		height: 100px;
		font-size: 2.5rem;
	}
}

/* カテゴリ選択機能用スタイル */
.category-selector {
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	padding: 15px;
	background: var(--color-light);
}

.category-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 15px;
	min-height: 40px;
	align-items: center;
}

.category-tag {
	display: flex;
	align-items: center;
	gap: 5px;
	background: var(--color-primary);
	color: white;
	padding: 5px 10px;
	border-radius: 15px;
	font-size: 0.9rem;
	animation: slideIn 0.3s ease;
}

@keyframes slideIn {
	from { opacity: 0; transform: translateY(-10px); }
	to { opacity: 1; transform: translateY(0); }
}

.remove-category-btn {
	background: none;
	border: none;
	color: white;
	cursor: pointer;
	padding: 0;
	width: 16px;
	height: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	transition: var(--transition);
}

.remove-category-btn:hover {
	background: rgba(255, 255, 255, 0.2);
}

.category-input-container {
	display: flex;
	gap: 10px;
	margin-bottom: 15px;
}

.category-input-container input {
	flex: 1;
	padding: 8px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius);
	font-size: 0.9rem;
}

.add-category-btn {
	padding: 8px 15px;
	background: var(--color-success);
	color: white;
	border: none;
	border-radius: var(--border-radius);
	cursor: pointer;
	font-size: 0.9rem;
	transition: var(--transition);
}

.add-category-btn:hover {
	background: #157347;
	transform: scale(1.05);
}

.predefined-categories {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.predefined-category-btn {
	padding: 6px 12px;
	background: var(--color-white);
	color: var(--color-text);
	border: 1px solid var(--color-border);
	border-radius: 15px;
	cursor: pointer;
	font-size: 0.85rem;
	transition: var(--transition);
}

.predefined-category-btn:hover {
	background: var(--color-primary);
	color: white;
	transform: translateY(-2px);
}

/* タグ表示（一覧やカード）*/
.manual-categories {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin-top: 8px;
	align-items: center;
}

.category-badge,
.tag-badge {
	background: var(--color-light);
	color: var(--color-primary);
	padding: 2px 6px;
	border-radius: 8px;
	font-size: 0.7rem;
	font-weight: 500;
	border: 1px solid var(--color-border-light);
	transition: all 0.2s ease;
	cursor: pointer;
	display: inline-block;
	margin-right: 3px;
	margin-bottom: 0;
	vertical-align: middle;
}

.tag-badge:hover {
	background: var(--color-primary);
	color: white;
	transform: scale(1.05);
	border-color: var(--color-primary);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.category-input-container {
		flex-direction: column;
	}
	
	.predefined-categories {
		justify-content: center;
	}
}

/* YouTube埋め込み用スタイル */
.youtube-container {
	margin: 20px 0;
	text-align: center;
	background: var(--color-light);
	padding: 15px;
	border-radius: var(--border-radius-lg);
	border: 1px solid var(--color-border);
}

.youtube-container iframe {
	max-width: 100%;
	height: auto;
	border-radius: var(--border-radius);
	box-shadow: var(--shadow-md);
}

.youtube-caption {
	margin-top: 10px;
	font-size: 0.9rem;
	color: var(--color-text-muted);
	word-break: break-all;
}

.youtube-caption a {
	color: var(--color-primary);
	text-decoration: none;
}

.youtube-caption a:hover {
	text-decoration: underline;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.youtube-container iframe {
		width: 100%;
		height: 200px;
	}
}

@media (max-width: 480px) {
	.youtube-container iframe {
		height: 180px;
	}
	
	.youtube-container {
		padding: 10px;
	}
}

/* モダン管理ダッシュボード用スタイル */
.admin-dashboard {
	padding: 25px;
	max-width: 1400px;
	margin: 0 auto;
}

.dashboard-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30px;
	padding-bottom: 15px;
	border-bottom: 2px solid var(--color-border-light);
}

.dashboard-header h2 {
	margin: 0;
	color: var(--color-text);
	font-size: 1.8rem;
	font-weight: 600;
}

.dashboard-actions {
	display: flex;
	gap: 15px;
}

.admin-stats-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 20px;
	margin-bottom: 35px;
}

.modern-stat-card {
	display: flex;
	align-items: center;
	gap: 20px;
	padding: 25px;
	background: #fff;
	color: var(--color-text);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-sm);
	border: 1px solid var(--color-border-light);
	transition: var(--transition);
	position: relative;
	overflow: hidden;
}

.modern-stat-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-lg);
}

.modern-stat-card.stat-success {
	background: #fff;
	border-color: var(--color-success);
}

.modern-stat-card.stat-warning {
	background: #fff;
	border-color: var(--color-warning);
	color: var(--color-text);
}

.modern-stat-card.stat-danger {
	background: #fff;
	border-color: var(--color-danger);
}

.modern-stat-card::before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	width: 60px;
	height: 60px;
	background: rgba(0, 102, 204, 0.05);
	border-radius: 50%;
	transform: translate(20px, -20px);
}

.stat-icon-modern {
	font-size: 2.5rem;
	color: var(--color-primary);
	flex-shrink: 0;
}

.stat-content-modern {
	flex: 1;
}

.stat-number-modern {
	font-size: 2.2rem;
	font-weight: bold;
	line-height: 1;
	margin-bottom: 5px;
	color: var(--color-primary);
}

.stat-label-modern {
	font-size: 0.95rem;
	color: var(--color-text-muted);
	font-weight: 500;
}

.stat-trend {
	display: flex;
	align-items: center;
	gap: 5px;
	margin-top: 8px;
	font-size: 0.85rem;
	opacity: 0.8;
}

.dashboard-content-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 25px;
	margin-bottom: 30px;
}

.dashboard-card {
	background: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-md);
	border: 1px solid var(--color-border-light);
	overflow: hidden;
}

.dashboard-card-header {
	padding: 20px 25px 15px;
	border-bottom: 1px solid var(--color-border-light);
	background: var(--color-light);
}

.dashboard-card-header h3 {
	margin: 0;
	color: var(--color-text);
	font-size: 1.2rem;
	font-weight: 600;
	display: flex;
	align-items: center;
	gap: 10px;
}

.dashboard-card-body {
	padding: 20px 25px;
}

.user-progress-modern {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.progress-item-modern {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 12px 15px;
	background: var(--color-light);
	border-radius: var(--border-radius);
	transition: var(--transition);
}

.progress-item-modern:hover {
	background: rgba(13, 110, 253, 0.05);
	transform: translateX(3px);
}

.progress-avatar {
	width: 45px;
	height: 45px;
	background: var(--color-primary);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	font-size: 1.1rem;
	flex-shrink: 0;
}

.progress-info {
	flex: 1;
}

.progress-name {
	font-weight: 600;
	color: var(--color-text);
	margin-bottom: 4px;
}

.progress-details {
	font-size: 0.85rem;
	color: var(--color-text-muted);
}

.progress-bar-modern {
	width: 80px;
	height: 8px;
	background: var(--color-border-light);
	border-radius: 4px;
	overflow: hidden;
	flex-shrink: 0;
}

.progress-fill-modern {
	height: 100%;
	background: linear-gradient(90deg, var(--color-success), #51cf66);
	border-radius: 4px;
	transition: width 0.5s ease;
}

.recent-activities-modern {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.activity-item-modern {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 12px 15px;
	background: var(--color-light);
	border-radius: var(--border-radius);
	transition: var(--transition);
}

.activity-item-modern:hover {
	background: rgba(13, 110, 253, 0.05);
	transform: translateX(3px);
}

.activity-icon-modern {
	font-size: 1.3rem;
	color: var(--color-primary);
	flex-shrink: 0;
	width: 30px;
	text-align: center;
}

.activity-content-modern {
	flex: 1;
}

.activity-text-modern {
	color: var(--color-text);
	font-weight: 500;
	line-height: 1.4;
	margin-bottom: 3px;
}

.activity-time-modern {
	font-size: 0.8rem;
	color: var(--color-text-muted);
}

.activity-meta {
	font-size: 0.8rem;
	color: var(--color-text-muted);
	text-align: right;
	white-space: nowrap;
}

/* レスポンシブ対応 */
@media (max-width: 1200px) {
	.dashboard-content-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.admin-dashboard {
		padding: 15px;
	}
	
	.dashboard-header {
		flex-direction: column;
		gap: 15px;
		align-items: stretch;
	}
	
	.admin-stats-grid {
		grid-template-columns: 1fr;
		gap: 15px;
	}
	
	.modern-stat-card {
		padding: 20px;
		gap: 15px;
	}
	
	.stat-number-modern {
		font-size: 1.8rem;
	}
	
	.progress-item-modern {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}
	
	.progress-bar-modern {
		width: 100%;
		height: 6px;
	}
}

/* ヘルプページ専用スタイル */
.tips-row {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.tip-item {
    flex: 1;
    padding: 15px;
    background: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.tip-item h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: var(--color-primary);
}

.tip-item p {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
}


/* 承認管理バッジスタイル */
.approval-badge {
    display: inline-block;
    background: var(--color-danger);
    color: white;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 5px;
    min-width: 18px;
    text-align: center;
    font-weight: bold;
}

/* サイドバーメニュー内のバッジ */
.nav-item {
    position: relative;
}

.nav-item .approval-badge {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
}


/* マニュアル詳細ページ3カラムレイアウト調整 */
.manual-detail-layout {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.manual-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.manual-toc {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--navbar-height) + 20px);
    max-height: calc(100vh - var(--navbar-height) - 40px);
    overflow-y: auto;
}

.manual-toc-content {
    padding: 12px;
}

.manual-content-area {
    flex: 1;
    max-width: 620px;
}

/* サイドバー調整 */
.sidebar {
    width: 270px;
}

.sidebar-nav .nav-item {
    font-size: 14px;
}

/* 使い方ガイドカード間隔 */
.dashboard-cards {
    gap: 20px;
}

/* ダッシュボードのマニュアルリスト */
.recent-manuals,
.unread-manuals {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* ダッシュボードのクイック検索 */
.quick-search-container {
    position: relative;
}

.dashboard-search-input {
    width: 100%;
    padding: 12px 20px;
    border: 2px solid var(--color-border-light);
    border-radius: 24px;
    font-size: 14px;
    background: var(--color-white);
    outline: none;
    transition: all 0.3s ease;
}

.dashboard-search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

.dashboard-search-results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border-light);
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-result-item:hover {
    background: var(--color-light);
}

.search-result-item:last-child {
    border-bottom: none;
}

.result-title {
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 4px;
}

.result-meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag-badge.small {
    font-size: 0.65rem;
    padding: 1px 5px;
}

.no-results {
    padding: 20px;
    text-align: center;
    color: var(--color-text-muted);
}

/* タブレット時は2カラム */
@media (max-width: 1024px) {
    .recent-manuals,
    .unread-manuals {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* モバイル時は1カラム */
@media (max-width: 768px) {
    .recent-manuals,
    .unread-manuals {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}


/* PCでのdetail-layout調整 */
@media (min-width: 1024px) {
    .manual-detail-view {
        display: flex;
        justify-content: center;
    }
}


/* 詳細ページコンテナ */
.detail-container {
    max-width: 1000px; /* 980px + 20px = 1000px */
    margin: 0 auto;
    padding: 20px 0px;
}

.back-to-dashboard-btn {
    display: inline-block;
    margin-bottom: 20px;
}


/* 統計グリッド3カラム対応 */
.stats-grid-3col {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
}

/* タブレット: 3カラム */
@media (max-width: 1024px) {
    .stats-grid-3col {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* スマホ: 2カラム */
@media (max-width: 768px) {
    .stats-grid-3col {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ゲーミフィケーションバッジスタイル */
.badge-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border-radius: 12px;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.badge-item.earned {
    background: #e7f5ff;
    border: 2px solid #1c7ed6;
}

.badge-item.locked {
    opacity: 0.6;
    filter: grayscale(0.8);
}

.badge-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.badge-item.medal-style {
    text-align: center;
    padding: 25px 15px;
}

.badge-medal {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
}

.badge-medal::before {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.badge-emoji {
    font-size: 2.5rem;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.badge-item.locked .badge-medal {
    background: #cccccc;
    filter: grayscale(1);
}

.badge-item.locked .badge-emoji {
    filter: grayscale(1) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.badge-status {
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 8px;
    padding: 5px 10px;
    border-radius: 15px;
    display: inline-block;
}

.badge-item.earned .badge-status {
    background: rgba(25, 135, 84, 0.1);
    color: #198754;
}

.badge-item.locked .badge-status {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.badge-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.badge-info {
    text-align: center;
}

.badge-name {
    font-weight: bold;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.badge-description {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 5px;
}

.badge-points {
    font-weight: bold;
    color: #f59f00;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.badge-status {
    font-size: 0.85rem;
    padding: 4px 8px;
    border-radius: 15px;
    margin-top: 5px;
}

.badge-status.earned-text {
    background: #51cf66;
    color: white;
}

.badge-status.locked-text {
    background: #868e96;
    color: white;
}



/* タグ一覧ページスタイル */
.tags-container {
    max-width: 1200px;
    margin: 0 auto;
}

.tags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.tag-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tag-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.tag-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 10px;
}

.tag-count {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    background: var(--color-light);
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
}

.no-data-message {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
}

.no-data-message p {
    margin-top: 15px;
    font-size: 1.1rem;
}



/* ライブプレビュー用スタイル */
.create-view-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: flex-start;
}

.create-form-section,
.preview-section {
    width: 100%;
}

.manual-preview {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

#preview-title {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--color-text);
}

.preview-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.preview-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 25px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.preview-content {
    line-height: 1.8;
    margin-bottom: 30px;
}

.preview-points {
    background: #f0f7ff;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .create-view-container {
        grid-template-columns: 1fr;
    }
    
    .preview-section {
        position: sticky;
        top: 80px;
    }
}



/* CLAUDE.md ビューア用スタイル */
.claude-md-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
    height: calc(100vh - var(--navbar-height) - 40px);
    padding: 20px;
    max-width: 100%;
}

.claude-md-sidebar {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    position: sticky;
    top: 20px;
    height: fit-content;
    max-height: calc(100vh - var(--navbar-height) - 80px);
    overflow-y: auto;
}

.claude-md-content {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow-y: auto;
}

.claude-md-viewer {
    padding: 40px;
    max-width: none;
}

.toc-container {
    margin-bottom: 20px;
}

.toc-item {
    margin-bottom: 8px;
}

.toc-level-2 {
    margin-left: 0;
}

.toc-level-3 {
    margin-left: 20px;
    font-size: 0.9rem;
}

.toc-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.toc-link:hover {
    background: var(--color-light);
    color: var(--color-primary);
}

.toc-emoji {
    font-size: 1.1rem;
}

.toc-title {
    flex: 1;
    font-weight: 500;
}

.quick-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 0.9rem;
}

.nav-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateX(5px);
}

.markdown-content {
    line-height: 1.8;
    color: var(--color-text);
}

.markdown-content h1 {
    color: var(--color-primary);
    border-bottom: 3px solid var(--color-primary);
    padding-bottom: 10px;
    margin-top: 30px;
    margin-bottom: 20px;
}

.markdown-content h2 {
    color: var(--color-secondary);
    border-bottom: 2px solid var(--color-light);
    padding-bottom: 8px;
    margin-top: 25px;
    margin-bottom: 15px;
}

.markdown-content h3 {
    color: var(--color-text);
    margin-top: 20px;
    margin-bottom: 12px;
}

.markdown-content p {
    margin-bottom: 8px;
    text-align: justify;
}

.markdown-content ul {
    margin-bottom: 15px;
}

.markdown-content li {
    margin-bottom: 5px;
}

.markdown-content code {
    background: var(--color-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.markdown-content pre {
    background: #f8f9fa;
    padding: 15px;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 15px 0;
}

.markdown-content pre code {
    background: none;
    padding: 0;
}

@media (max-width: 1024px) {
    .claude-md-container {
        grid-template-columns: 250px 1fr;
    }
    
    .claude-md-viewer {
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .claude-md-container {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .claude-md-sidebar {
        position: static;
        max-height: 300px;
    }
    
    .claude-md-viewer {
        padding: 20px;
    }
}

.markdown-content h1 {
    font-size: 2rem;
    margin: 30px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
}

.markdown-content h2 {
    font-size: 1.5rem;
    margin: 25px 0 15px;
    color: var(--color-primary);
}

.markdown-content h3 {
    font-size: 1.2rem;
    margin: 20px 0 10px;
}

.markdown-content pre {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 15px 0;
}

.markdown-content code {
    background: #f0f0f0;
    padding: 2px 5px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
}

.markdown-content ul {
    margin: 10px 0;
    padding-left: 30px;
}

.markdown-content li {
    margin: 5px 0;
}

.markdown-content strong {
    color: var(--color-primary);
}

.markdown-content a {
    color: var(--color-primary);
    text-decoration: none;
}

.markdown-content a:hover {
    text-decoration: underline;
}



/* AI推薦ページスタイル */
.ai-recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.ai-recommendation-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.ai-recommendation-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.recommendation-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--color-primary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.recommendation-reason {
    color: #666;
    font-size: 0.9rem;
    margin: 10px 0;
}

.related-manuals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.skill-gap-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.unread-tag {
    cursor: pointer;
    opacity: 0.8;
}

.unread-tag:hover {
    opacity: 1;
    transform: scale(1.05);
}

.learning-path {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 20px;
}

.path-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.path-step i {
    font-size: 2rem;
}

.path-step.completed {
    color: var(--color-success);
}

.path-step.current {
    color: var(--color-primary);
}

.path-step.future {
    color: #ccc;
}

.path-arrow {
    font-size: 1.5rem;
    margin: 0 20px;
    color: #666;
}

.path-description {
    text-align: center;
    margin-top: 20px;
    color: #666;
}

.trending-manuals-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.trending-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.trending-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.trending-rank {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
    width: 40px;
    text-align: center;
}

.trending-info {
    flex: 1;
}

.trending-meta {
    display: flex;
    gap: 10px;
    margin-top: 5px;
    align-items: center;
}

.trending-date {
    font-size: 0.8rem;
    color: #666;
}

.ai-insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.insight-card {
    background: #f0f7ff;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.insight-icon {
    font-size: 2rem;
}

.insight-content h4 {
    margin: 0 0 10px;
    color: var(--color-text);
}

.insight-content p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

.success-message {
    text-align: center;
    color: var(--color-success);
    font-size: 1.2rem;
    padding: 20px;
}



/* ダッシュボードゲーミフィケーション */
.dashboard-gamification {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-md);
}

.gamification-summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    margin-bottom: 20px;
}

.user-level-card {
    display: flex;
    align-items: center;
    gap: 15px;
}

.level-badge {
    font-size: 2rem;
    font-weight: bold;
    background: rgba(255,255,255,0.2);
    padding: 15px 20px;
    border-radius: 50%;
}

.level-info {
    flex: 1;
}

.progress-bar-mini {
    background: rgba(255,255,255,0.3);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 5px;
}

.points-text {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

.recent-badges h4 {
    margin: 0 0 10px 0;
    font-size: 1rem;
}

.badge-mini-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.badge-mini {
    background: rgba(255,255,255,0.2);
    padding: 5px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.badge-icon-mini {
    font-size: 1.1rem;
}

.no-badges-mini {
    margin: 0;
    opacity: 0.8;
}

.gamification-cta {
    text-align: center;
}

.view-gamification-btn {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.view-gamification-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .gamification-summary {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* PWA関連スタイル */
.install-btn {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    margin-right: 10px;
}

.install-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.offline-indicator {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #dc3545;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    z-index: 9999;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* グローバルローダー */
.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
}

.loader-backdrop {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f0f0f0;
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 15px;
}

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

/* トースト通知コンテナ */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: white;
    padding: 15px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    max-width: 350px;
    animation: slideIn 0.3s ease;
}

.toast-error {
    border-left: 4px solid #dc3545;
}

.toast-success {
    border-left: 4px solid #28a745;
}

.toast-warning {
    border-left: 4px solid #ffc107;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
    color: #999;
    padding: 0;
}

.toast-close:hover {
    color: #333;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}


/* AI分析ダッシュボード用スタイル */
.ai-analytics-dashboard {
    width: 100%;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 15px;
}

.analytics-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.analytics-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.analytics-card .card-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: white;
    padding: 15px 20px;
    border-bottom: none;
}

.analytics-card .card-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.analytics-card .card-content {
    padding: 20px;
}

/* トレンド分析カード */
.trend-card .card-header {
    background: linear-gradient(135deg, #4ade80, #22c55e);
}

.trend-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--color-light);
    border-radius: var(--border-radius);
}

.metric-label {
    font-weight: 600;
    color: var(--color-text);
}

.metric-value {
    font-size: 1.3rem;
    font-weight: bold;
}

.metric-value.positive {
    color: #22c55e;
}

.metric-value.negative {
    color: #ef4444;
}

.popular-categories h5 {
    margin-bottom: 10px;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.category-name {
    color: var(--color-text);
    font-size: 0.9rem;
}

.category-count {
    background: var(--color-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* 学習パターンカード */
.learning-card .card-header {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.learning-metrics {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.metric-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.metric-badge.speed-fast {
    background: #22c55e;
    color: white;
}

.metric-badge.speed-normal {
    background: #3b82f6;
    color: white;
}

.metric-badge.speed-slow {
    background: #f59e0b;
    color: white;
}

.progress-bar {
    position: relative;
    width: 120px;
    height: 8px;
    background: var(--color-light);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
    transition: width 0.5s ease;
}

.progress-text {
    position: absolute;
    right: -35px;
    top: -8px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

/* コンテンツ品質カード */
.quality-card .card-header {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.quality-distribution {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quality-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-radius: var(--border-radius);
}

.quality-item.excellent {
    background: rgba(34, 197, 94, 0.1);
    border-left: 4px solid #22c55e;
}

.quality-item.good {
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid #3b82f6;
}

.quality-item.needs-improvement {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid #ef4444;
}

.quality-label {
    font-weight: 600;
    color: var(--color-text);
}

.quality-count {
    font-weight: bold;
    font-size: 1.1rem;
}

/* 予測・推薦カード */
.predictions-card .card-header {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.prediction-item {
    margin-bottom: 15px;
}

.prediction-item:last-child {
    margin-bottom: 0;
}

.prediction-item h5 {
    margin-bottom: 8px;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
}

.topic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.topic-tag {
    background: var(--color-primary);
    color: white;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 600;
}

.optimal-time,
.completion-time {
    background: var(--color-light);
    padding: 8px 15px;
    border-radius: var(--border-radius);
    display: inline-block;
    font-weight: 600;
    color: var(--color-text);
}

/* パフォーマンスカード */
.performance-card .card-header {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

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

/* 改善提案カード */
.improvements-card .card-header {
    background: linear-gradient(135deg, #84cc16, #65a30d);
}

.improvement-category {
    margin-bottom: 20px;
}

.improvement-category:last-child {
    margin-bottom: 0;
}

.improvement-category h5 {
    margin-bottom: 10px;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
}

.improvement-list {
    margin: 0;
    padding-left: 20px;
    color: var(--color-text-muted);
}

.improvement-list li {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

/* エラーメッセージ */
.error-message {
    color: var(--color-danger);
    text-align: center;
    padding: 20px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--border-radius);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .analytics-card .card-content {
        padding: 15px;
    }
    
    .trend-metric {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .metric-row {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .progress-bar {
        width: 100%;
    }
    
    .progress-text {
        position: static;
        margin-top: 5px;
    }
}
EOF < /dev/null
/* PWA関連スタイル */
.install-pwa-btn {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    margin-left: auto;
    margin-right: 10px;
}

.install-pwa-btn:hover {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.update-toast {
    position: fixed;
    top: 80px;
    right: 20px;
    background: var(--color-white);
    border: 2px solid var(--color-warning);
    border-radius: var(--border-radius);
    padding: 15px;
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    animation: slideInRight 0.3s ease;
}

.update-message {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--color-text);
}

.update-btn {
    background: var(--color-warning);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.update-btn:hover {
    background: #d97706;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* オフライン表示 */
.offline-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-danger);
    color: white;
    text-align: center;
    padding: 8px;
    font-weight: 600;
    z-index: 10001;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.offline-indicator.show {
    transform: translateY(0);
}

/* モバイル対応 */
@media (max-width: 768px) {
    .install-pwa-btn {
        font-size: 0.8rem;
        padding: 6px 12px;
        margin-left: 5px;
        margin-right: 5px;
    }
    
    .update-toast {
        right: 10px;
        left: 10px;
        top: 70px;
    }
    
    .update-message {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

/* ====================
   下書き管理スタイル
   ==================== */

.drafts-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 20px;
	flex-wrap: wrap;
	gap: 15px;
}

.drafts-actions {
	display: flex;
	gap: 10px;
	align-items: center;
}

.drafts-actions select {
	min-width: 140px;
}

.draft-card {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius-lg);
	padding: 20px;
	margin-bottom: 15px;
	transition: all 0.3s ease;
	box-shadow: var(--shadow-sm);
}

.draft-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
	border-color: var(--color-primary-light);
}

.draft-header {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-bottom: 15px;
}

.draft-checkbox {
	margin-top: 3px;
}

.draft-checkbox input[type="checkbox"] {
	width: 16px;
	height: 16px;
	accent-color: var(--color-primary);
}

.draft-title {
	flex: 1;
	margin: 0 0 8px 0;
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--color-text);
	line-height: 1.3;
}

.draft-meta {
	display: flex;
	gap: 15px;
	flex-wrap: wrap;
}

.draft-meta span {
	display: flex;
	align-items: center;
	gap: 5px;
	font-size: 0.85rem;
	color: var(--color-text-muted);
}

.draft-meta i {
	font-size: 0.8rem;
}

.draft-content {
	margin-bottom: 15px;
}

.draft-category {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	background: var(--color-light);
	color: var(--color-primary);
	padding: 4px 8px;
	border-radius: var(--border-radius);
	font-size: 0.8rem;
	font-weight: 500;
	margin-bottom: 10px;
}

.draft-preview {
	color: var(--color-text-muted);
	font-size: 0.9rem;
	line-height: 1.5;
	margin-bottom: 8px;
}

.draft-author {
	display: flex;
	align-items: center;
	gap: 5px;
	font-size: 0.85rem;
	color: var(--color-text-muted);
	font-style: italic;
}

.draft-actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.draft-actions .btn {
	font-size: 0.85rem;
}

.draft-actions .btn i {
	margin-right: 4px;
}

/* 下書きプレビューモーダル */
.draft-preview-header {
	border-bottom: 1px solid var(--color-border);
	padding-bottom: 15px;
	margin-bottom: 20px;
}

.draft-preview-header h3 {
	margin-bottom: 10px;
	color: var(--color-text);
}

.draft-preview-meta {
	display: flex;
	gap: 15px;
	align-items: center;
	flex-wrap: wrap;
}

.draft-preview-content {
	margin-bottom: 20px;
	line-height: 1.6;
}

.draft-preview-points {
	background: var(--color-light);
	padding: 15px;
	border-radius: var(--border-radius);
	border-left: 4px solid var(--color-success);
}

.draft-preview-points h6 {
	margin-bottom: 10px;
	color: var(--color-success);
	display: flex;
	align-items: center;
	gap: 8px;
}

.points-content {
	color: var(--color-text);
}

/* レスポンシブ調整 */
@media (max-width: 768px) {
	.drafts-header {
		flex-direction: column;
		align-items: stretch;
	}
	
	.drafts-actions {
		justify-content: space-between;
	}
	
	.draft-header {
		flex-direction: column;
		gap: 8px;
	}
	
	.draft-meta {
		justify-content: space-between;
	}
	
	.draft-actions {
		justify-content: center;
	}
}
EOF < /dev/null