/* ========================================
   Settings画面
   ======================================== */

.settings-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--bg-primary);
}

.settings-header {
    padding: 32px 32px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.settings-header .page-header-content h2 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.settings-header .page-header-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

.settings-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}

.settings-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.settings-section-header {
    margin-bottom: 20px;
}

.settings-section-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.settings-section-header p {
    font-size: 13px;
    color: var(--text-secondary);
}

.settings-section-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-section-content textarea {
    padding: 12px 16px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'Consolas', 'Monaco', monospace;
    line-height: 1.6;
    resize: vertical;
    transition: all 0.2s;
}

.settings-section-content textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.parameter-group {
    padding: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

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

.parameter-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.parameter-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-primary);
    font-family: 'Consolas', 'Monaco', monospace;
}

.parameter-group input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    outline: none;
    margin-bottom: 8px;
    cursor: pointer;
}

.parameter-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
}

.parameter-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 0 4px var(--accent-light);
}

.parameter-group input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.parameter-group input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 0 4px var(--accent-light);
}

.parameter-desc {
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.4;
}

.claim-types-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.claim-type-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.2s;
}

.claim-type-item:hover {
    border-color: var(--accent-primary);
}

.claim-type-name {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.claim-type-actions {
    display: flex;
    gap: 8px;
}

.claim-type-btn {
    padding: 4px 8px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.claim-type-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.claim-type-btn.danger:hover {
    border-color: var(--error);
    color: var(--error);
}

.add-claim-type {
    display: flex;
    gap: 12px;
}

.add-claim-type input {
    flex: 1;
    padding: 10px 14px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s;
}

.add-claim-type input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.theme-selector {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.theme-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.theme-btn:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.theme-btn.active {
    border-color: var(--accent-primary);
    background-color: var(--accent-light);
}

.theme-btn svg {
    width: 32px;
    height: 32px;
    color: var(--text-secondary);
}

.theme-btn.active svg {
    color: var(--accent-primary);
}

.theme-btn span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

/* モーダル */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-primary);
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    padding: 6px;
    background: none;
    border: none;
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.modal-close:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-close svg {
    width: 100%;
    height: 100%;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.knowledge-item {
    padding: 16px;
    margin-bottom: 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.knowledge-item:hover {
    border-color: var(--accent-primary);
}

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

.knowledge-item-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.knowledge-item-id {
    font-size: 12px;
    color: var(--text-tertiary);
    font-family: 'Consolas', 'Monaco', monospace;
}

.knowledge-item-content {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.knowledge-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.knowledge-claim-type {
    display: flex;
    align-items: center;
    gap: 8px;
}

.knowledge-claim-type label {
    font-size: 12px;
    color: var(--text-secondary);
}

.knowledge-claim-type select {
    padding: 6px 10px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
}

.knowledge-claim-type select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.knowledge-update-btn {
    padding: 6px 12px;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.knowledge-update-btn:hover {
    background-color: var(--accent-hover);
}

.no-knowledge {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-tertiary);
    font-size: 14px;
}

/* ========================================
   不具合ワード表編集 — アコーディオン
   ======================================== */

/* アコーディオン全体のラッパー */
.defect-word-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* 各カテゴリのアコーディオンアイテム */
.dw-accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-primary);
    transition: box-shadow 0.2s;
}

.dw-accordion-item:hover {
    box-shadow: var(--shadow-sm);
}

/* アコーディオンヘッダー（クリックで展開/折りたたみ） */
.dw-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    cursor: pointer;
    user-select: none;
    background-color: var(--bg-secondary);
    transition: background-color 0.2s;
    gap: 12px;
}

.dw-accordion-header:hover {
    background-color: var(--bg-tertiary);
}

.dw-accordion-item.open > .dw-accordion-header {
    border-bottom: 1px solid var(--border-color);
}

/* カテゴリ名エリア */
.dw-accordion-title-area {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.dw-accordion-chevron {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.dw-accordion-item.open .dw-accordion-chevron {
    transform: rotate(90deg);
}

.dw-accordion-category-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 選択肢数バッジ */
.dw-accordion-count {
    font-size: 12px;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2px 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* 「+ 選択肢を追加」ボタン */
.dw-add-option-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    background: none;
    border: 1px dashed var(--border-color);
    border-radius: 5px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s;
}

.dw-add-option-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background-color: var(--accent-light);
}

.dw-add-option-btn svg {
    width: 13px;
    height: 13px;
}

/* アコーディオン本体（選択肢一覧） */
.dw-accordion-body {
    display: none;
    padding: 16px;
    flex-direction: column;
    gap: 12px;
}

.dw-accordion-item.open > .dw-accordion-body {
    display: flex;
}

/* ----------------------------------------
   選択肢リスト（タグ形式・横並び）
   ---------------------------------------- */

.dw-options-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 36px;
    align-content: flex-start;
}

/* 各選択肢タグ */
.dw-option-tag {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-primary);
    transition: border-color 0.15s, background-color 0.15s;
    cursor: default;
    overflow: hidden;
}

.dw-option-tag:hover {
    border-color: var(--accent-primary);
    background-color: var(--accent-light);
}

/* タグのテキスト部分（クリックで編集モードへ） */
.dw-option-tag-text {
    padding: 5px 8px 5px 12px;
    white-space: nowrap;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    flex: 1;
    min-width: 0;
}

.dw-option-tag-text:hover {
    color: var(--accent-primary);
}

/* 削除ボタン（常時表示・右端） */
.dw-tag-delete-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 100%;
    min-height: 28px;
    padding: 0;
    background: none;
    border: none;
    border-left: 1px solid var(--border-color);
    cursor: pointer;
    color: var(--text-tertiary);
    transition: all 0.15s;
    flex-shrink: 0;
    border-radius: 0 20px 20px 0;
}

.dw-tag-delete-btn svg {
    width: 11px;
    height: 11px;
    pointer-events: none;
}

.dw-tag-delete-btn:hover {
    background-color: var(--error, #ef4444);
    border-left-color: var(--error, #ef4444);
    color: white;
}

/* 編集中タグ（インライン入力欄に切り替わる） */
.dw-option-tag.editing {
    border-color: var(--accent-primary);
    background-color: var(--accent-light);
    border-radius: 8px;
    padding: 3px 6px;
    gap: 5px;
    overflow: visible;
}

.dw-option-edit-input {
    width: 110px;
    padding: 2px 6px;
    background-color: var(--bg-primary);
    border: 1px solid var(--accent-primary);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-light);
}

/* 編集中のボタングループ */
.dw-option-tag-actions {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    flex-shrink: 0;
}

/* 編集保存ボタン */
.dw-tag-save-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    background-color: var(--accent-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: white;
    transition: background-color 0.15s;
    flex-shrink: 0;
}

.dw-tag-save-btn svg {
    width: 12px;
    height: 12px;
    pointer-events: none;
}

.dw-tag-save-btn:hover {
    background-color: var(--accent-hover);
}

/* 編集キャンセルボタン */
.dw-tag-cancel-edit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
    flex-shrink: 0;
}

.dw-tag-cancel-edit-btn svg {
    width: 12px;
    height: 12px;
    pointer-events: none;
}

.dw-tag-cancel-edit-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

/* 選択肢が0件のときのプレースホルダー */
.dw-options-empty {
    font-size: 13px;
    color: var(--text-tertiary);
    font-style: italic;
    padding: 4px 8px;
    align-self: center;
}

/* ----------------------------------------
   選択肢追加エリア（インライン入力欄）
   ---------------------------------------- */

.dw-add-inline-area {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
}

.dw-add-inline-input {
    flex: 1;
    padding: 6px 10px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    transition: all 0.2s;
}

.dw-add-inline-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-light);
}

.dw-add-inline-input::placeholder {
    color: var(--text-tertiary);
}

.dw-add-inline-confirm-btn {
    padding: 6px 14px;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.dw-add-inline-confirm-btn:hover {
    background-color: var(--accent-hover);
}

.dw-add-inline-cancel-btn {
    padding: 6px 10px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.dw-add-inline-cancel-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

/* ----------------------------------------
   削除確認ダイアログ
   ---------------------------------------- */

.dw-confirm-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.45);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.15s ease-out;
}

.dw-confirm-dialog {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px 32px;
    width: 360px;
    max-width: 90vw;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.2s ease-out;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dw-confirm-dialog-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(239, 68, 68, 0.1);
    margin: 0 auto;
}

.dw-confirm-dialog-icon svg {
    width: 24px;
    height: 24px;
    color: var(--error, #ef4444);
}

.dw-confirm-dialog-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin: 0;
}

.dw-confirm-dialog-message {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
    margin: 0;
}

.dw-confirm-dialog-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.dw-confirm-cancel-btn {
    flex: 1;
    padding: 9px 16px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.dw-confirm-cancel-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.dw-confirm-delete-btn {
    flex: 1;
    padding: 9px 16px;
    background-color: var(--error, #ef4444);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: background-color 0.2s;
}

.dw-confirm-delete-btn:hover {
    background-color: #dc2626;
}

/* ========================================
   不具合ワードデータ管理（アコーディオン形式）
   ======================================== */

/* アコーディオン全体のラッパー */
.dwd-tag-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ----------------------------------------
   カテゴリ内アクションバー（クリア・検索ボタン）
   ---------------------------------------- */

.dwd-category-action-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 12px;
    margin-top: 10px;
    border-top: 1px solid var(--border-color);
}

/* カテゴリ内検索ボタン */
.dwd-cat-search-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    background-color: var(--accent-primary, #3b82f6);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background-color 0.2s, opacity 0.2s;
}

.dwd-cat-search-btn:hover:not(:disabled) {
    background-color: var(--accent-hover, #2563eb);
}

.dwd-cat-search-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.dwd-cat-search-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* カテゴリ内クリアボタン */
.dwd-cat-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s;
}

.dwd-cat-clear-btn:hover:not(:disabled) {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.dwd-cat-clear-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* 各カテゴリのアコーディオンアイテム */
.dwd-accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-primary);
    transition: box-shadow 0.2s;
}

.dwd-accordion-item:hover {
    box-shadow: var(--shadow-sm);
}

/* アコーディオンヘッダー（クリックで展開/折りたたみ） */
.dwd-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    cursor: pointer;
    user-select: none;
    background-color: var(--bg-secondary);
    transition: background-color 0.2s;
    gap: 12px;
}

.dwd-accordion-header:hover {
    background-color: var(--bg-tertiary);
}

.dwd-accordion-item.open > .dwd-accordion-header {
    border-bottom: 1px solid var(--border-color);
}

/* カテゴリ名エリア */
.dwd-accordion-title-area {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

/* シェブロンアイコン */
.dwd-accordion-chevron {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.dwd-accordion-item.open .dwd-accordion-chevron {
    transform: rotate(90deg);
}

/* カテゴリ名 */
.dwd-accordion-category-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 件数バッジ */
.dwd-accordion-count {
    font-size: 12px;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2px 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* アコーディオン本体（タグ一覧） */
.dwd-accordion-body {
    display: none;
    padding: 16px;
}

.dwd-accordion-item.open > .dwd-accordion-body {
    display: block;
}

/* タグ横並び行 */
.dwd-tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-content: flex-start;
}

/* 各タグ（チェックボックス形式・複数選択対応） */
.dwd-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px 4px 8px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    user-select: none;
}

.dwd-tag:hover {
    background-color: var(--accent-light, #eff6ff);
    border-color: var(--accent-primary, #3b82f6);
    color: var(--accent-primary, #3b82f6);
    box-shadow: 0 1px 4px rgba(59, 130, 246, 0.15);
}

/* 選択済み状態 */
.dwd-tag.selected {
    background-color: var(--accent-primary, #3b82f6);
    border-color: var(--accent-primary, #3b82f6);
    color: white;
    box-shadow: 0 1px 4px rgba(59, 130, 246, 0.3);
}

.dwd-tag.selected:hover {
    background-color: var(--accent-hover, #2563eb);
    border-color: var(--accent-hover, #2563eb);
    color: white;
}

.dwd-tag.selected .dwd-tag-icon {
    stroke: white;
}

.dwd-tag.selected .dwd-tag-count {
    background-color: rgba(255, 255, 255, 0.25);
    color: white;
    border-color: rgba(255, 255, 255, 0.4);
}

.dwd-tag:hover .dwd-tag-icon {
    stroke: var(--accent-primary, #3b82f6);
}

.dwd-tag.selected:hover .dwd-tag-icon {
    stroke: white;
}

.dwd-tag:hover .dwd-tag-count {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent-primary, #3b82f6);
    border-color: rgba(59, 130, 246, 0.25);
}

/* チェックアイコン（選択済み時に表示） */
.dwd-tag-check {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    display: none;
}

.dwd-tag.selected .dwd-tag-check {
    display: block;
}

.dwd-tag.selected .dwd-tag-icon {
    display: none;
}

/* タグ内の虫眼鏡アイコン */
.dwd-tag-icon {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    stroke: var(--text-secondary);
    transition: stroke 0.15s;
}

/* タグ内のラベル */
.dwd-tag-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

/* タグ内の件数バッジ */
.dwd-tag-count {
    font-size: 11px;
    font-weight: 600;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1px 6px;
    white-space: nowrap;
    flex-shrink: 0;
    color: var(--text-primary);
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

/* 0件のときはさらにグレーアウト */
.dwd-tag-count.zero {
    color: var(--text-tertiary);
    opacity: 0.7;
}

/* 選択肢なしのプレースホルダー */
.dwd-no-options {
    font-size: 13px;
    color: var(--text-tertiary);
    font-style: italic;
    padding: 4px 8px;
}

/* ----------------------------------------
   不具合ワードデータ管理 — モーダル
   ---------------------------------------- */

/* モーダル幅を少し広めに */
.dwd-modal-content {
    max-width: 720px;
}

/* モーダルヘッダーの検索条件表示エリア */
.dwd-modal-conditions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 10px 24px 14px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.dwd-modal-condition-label {
    font-size: 12px;
    color: var(--text-secondary);
    align-self: center;
    white-space: nowrap;
    flex-shrink: 0;
}

/* 検索条件バッジ（モーダル内） */
.dwd-condition-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background-color: var(--accent-light, #eff6ff);
    border: 1px solid var(--accent-primary, #3b82f6);
    border-radius: 12px;
    font-size: 12px;
    color: var(--accent-primary, #3b82f6);
    white-space: nowrap;
}

.dwd-condition-badge-cat {
    font-weight: 600;
    opacity: 0.8;
}

.dwd-condition-badge-sep {
    opacity: 0.5;
    font-size: 10px;
}

.dwd-condition-badge-val {
    font-weight: 500;
}

/* データが0件のときのメッセージ */
.dwd-no-data {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-tertiary);
    font-size: 14px;
}

/* データアイテムカード */
.dwd-data-item {
    padding: 16px;
    margin-bottom: 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: border-color 0.2s;
}

/* データカードのタグバッジ行（どの選択肢に紐づくか表示） */
.dwd-data-item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 10px;
}

/* 紐づき選択肢バッジ */
.dwd-data-tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* 検索条件に一致したバッジは強調表示 */
.dwd-data-tag-badge.matched {
    background-color: var(--accent-light, #eff6ff);
    border-color: var(--accent-primary, #3b82f6);
    color: var(--accent-primary, #3b82f6);
}

.dwd-data-tag-badge-cat {
    opacity: 0.75;
    font-weight: 600;
}

.dwd-data-tag-badge-sep {
    opacity: 0.4;
    font-size: 10px;
}

.dwd-data-tag-badge-val {
    font-weight: 500;
}

.dwd-data-item:last-child {
    margin-bottom: 0;
}

.dwd-data-item:hover {
    border-color: var(--accent-primary);
}

/* データアイテムヘッダー */
.dwd-data-item-header {
    margin-bottom: 8px;
}

/* クリッカブルなヘッダー（カテゴリ割り当て展開用） */
.dwd-data-item-header--clickable {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    cursor: pointer;
    padding: 4px 6px;
    margin: -4px -6px 8px;
    border-radius: 6px;
    transition: background-color 0.15s;
}

.dwd-data-item-header--clickable:hover {
    background-color: var(--bg-tertiary);
}

.dwd-data-item-header-main {
    flex: 1;
    min-width: 0;
}

/* シェブロンアイコン（展開/折りたたみ） */
.dwd-data-item-chevron {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--text-secondary);
    transition: transform 0.25s ease;
    margin-top: 2px;
}

.dwd-data-item.expanded .dwd-data-item-chevron {
    transform: rotate(90deg);
}

.dwd-data-item-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.4;
}

.dwd-data-item-meta {
    display: flex;
    gap: 12px;
    align-items: center;
}

.dwd-data-item-id {
    font-size: 12px;
    color: var(--text-tertiary);
    font-family: 'Consolas', 'Monaco', monospace;
}

.dwd-data-item-date {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* 要約テキスト */
.dwd-data-item-summary {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 14px;
    padding: 8px 10px;
    background-color: var(--bg-primary);
    border-radius: 6px;
    border-left: 3px solid var(--accent-primary);
}

/* カテゴリ割り当てエリア */
.dwd-category-assignment {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.dwd-category-assignment-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    padding: 4px 0;
    letter-spacing: 0.05em;
}

/* 各カテゴリ行 */
.dwd-category-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: border-color 0.15s;
}

/* クリックしたカテゴリを強調 */
.dwd-category-row.highlight {
    border-color: var(--accent-primary);
    background-color: var(--accent-light, #eff6ff);
}

.dwd-category-row-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 110px;
    flex-shrink: 0;
}

/* チップ選択UI（旧ラジオボタン形式を置き換え） */
.dwd-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    flex: 1;
    min-width: 0;
}

.dwd-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    font-size: 12px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    user-select: none;
    line-height: 1.4;
}

.dwd-chip:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background-color: var(--accent-light, #eff6ff);
}

.dwd-chip.selected {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    font-weight: 500;
}

.dwd-chip.selected:hover {
    background-color: var(--accent-hover, #2563eb);
    border-color: var(--accent-hover, #2563eb);
    color: white;
}

.dwd-chip.unset {
    font-style: italic;
    color: var(--text-secondary);
}

.dwd-chip.unset.selected {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-secondary);
    font-style: italic;
    font-weight: normal;
}

/* アクションボタン行 */
.dwd-data-item-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.dwd-cancel-btn {
    padding: 7px 16px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.dwd-cancel-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.dwd-save-btn {
    padding: 7px 20px;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.dwd-save-btn:hover {
    background-color: var(--accent-hover);
}

.dwd-save-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}