transition: all 0.3s ease !important;
    cursor: pointer !important;
}

.business-icon-item:hover,
.diagnosis-quiz-type-item:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.business-icon-item i,
.diagnosis-quiz-type-item i {
    font-size: 2.5rem !important;
    margin-bottom: 10px !important;
    display: block !important;
}

.business-icon-item span,
.diagnosis-quiz-type-item span,
.business-icon-item p,
.diagnosis-quiz-type-item p {
    font-size: 0.9rem !important;
    font-weight: bold !important;
    margin: 0 !important;
}

/* ==============================================
   スタートボタン（構造）
   ============================================== */

.diagnosis-quiz-start-button {
    border: none !important;
    border-radius: 50px !important;
    padding: 15px 40px !important;
    font-size: 1.1rem !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: block !important;
    margin: 0 auto !important;
    text-decoration: none !important;
}

.diagnosis-quiz-start-button:hover {
    transform: translateY(-2px) !important;
}

/* ==============================================
   進捗バー（構造）
   ============================================== */

.diagnosis-quiz-progress-container {
    margin-bottom: 25px !important;
}

.diagnosis-quiz-progress-header {
    display: flex !important;
    justify-content: space-between !important;
    margin-bottom: 8px !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
}

.diagnosis-quiz-progress-bar,
.diagnosis-quiz-progress-bar-bg {
    width: 100% !important;
    height: 6px !important;
    border-radius: 10px !important;
    overflow: hidden !important;
}

.diagnosis-quiz-progress-indicator,
.diagnosis-quiz-progress-bar-fill {
    height: 100% !important;
    border-radius: 10px !important;
    transition: width 0.5s ease-in-out !important;
}

.diagnosis-quiz-progress-text {
    font-size: 0.9rem !important;
    text-align: center !important;
    margin-top: 8px !important;
}

/* ==============================================
   質問セクション（構造）
   ============================================== */

.diagnosis-quiz-question {
    display: none !important;
    margin-bottom: 25px !important;
}

.diagnosis-quiz-question.active {
    display: block !important;
}

.diagnosis-quiz-question-container {
    border-radius: 15px !important;
    padding: 30px !important;
    margin-bottom: 30px !important;
    backdrop-filter: blur(10px) !important;
    min-height: 200px !important;
}

.diagnosis-quiz-question-text {
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    margin-bottom: 20px !important;
    line-height: 1.5 !important;
    text-align: center !important;
}

/* ==============================================
   選択肢スタイル（構造）
   ============================================== */

.diagnosis-quiz-choices,
.diagnosis-quiz-answer-options {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
    margin-bottom: 30px !important;
}

.diagnosis-quiz-choice,
.diagnosis-quiz-answer-option {
    border-radius: 10px !important;
    padding: 15px 20px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    text-align: left !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    position: relative !important;
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.diagnosis-quiz-choice:hover,
.diagnosis-quiz-answer-option:hover {
    transform: translateY(-1px) !important;
}

.diagnosis-quiz-choice input[type="radio"] {
    position: absolute !important;
    opacity: 0 !important;
}

.diagnosis-quiz-choice-text {
    display: block !important;
    position: relative !important;
}

.diagnosis-quiz-choice input[type="radio"]:checked + .diagnosis-quiz-choice-text,
.diagnosis-quiz-answer-option.selected {
    font-weight: bold !important;
}

.diagnosis-quiz-choice .check-icon,
.diagnosis-quiz-answer-option .check-icon {
    margin-right: 10px !important;
    display: none !important;
}

.diagnosis-quiz-choice input[type="radio"]:checked + .diagnosis-quiz-choice-text .check-icon,
.diagnosis-quiz-answer-option.selected .check-icon {
    display: inline !important;
}

/* チェックマークアイコン（旧版対応） */
.diagnosis-quiz-choice input[type="radio"]:checked + .diagnosis-quiz-choice-text:after {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    right: 20px !important;
    transform: translateY(-50%) !important;
    width: 20px !important;
    height: 20px !important;
    border-radius: 50% !important;
}

.diagnosis-quiz-choice input[type="radio"]:checked + .diagnosis-quiz-choice-text:before {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    right: 25px !important;
    transform: translateY(-50%) rotate(45deg) !important;
    width: 5px !important;
    height: 10px !important;
    border-right: 2px solid #fff !important;
    border-bottom: 2px solid #fff !important;
    z-index: 1 !important;
}

/* ==============================================
   エラースタイル（構造）
   ============================================== */

.diagnosis-quiz-error {
    font-size: 14px !important;
    margin-top: 10px !important;
    text-align: center !important;
    display: none !important;
}

/* ==============================================
   ナビゲーションボタン（構造）
   ============================================== */

.diagnosis-quiz-navigation,
.diagnosis-quiz-navigation-buttons {
    display: flex !important;
    justify-content: space-between !important;
    margin-top: 25px !important;
    gap: 10px !important;
}

.diagnosis-quiz-prev-btn,
.diagnosis-quiz-next-btn,
.diagnosis-quiz-submit-btn,
.diagnosis-quiz-restart-btn,
.diagnosis-quiz-nav-button {
    padding: 12px 24px !important;
    border: none !important;
    border-radius: 25px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
    font-family: inherit !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.diagnosis-quiz-prev-btn:hover,
.diagnosis-quiz-nav-button.prev:hover {
    transform: translateY(-1px) !important;
}

.diagnosis-quiz-next-btn:hover,
.diagnosis-quiz-submit-btn:hover,
.diagnosis-quiz-nav-button.next:hover {
    transform: translateY(-2px) !important;
}

.diagnosis-quiz-restart-btn:hover {
    transform: translateY(-2px) !important;
}

/* ==============================================
   診断結果表示（構造）
   ============================================== */

.diagnosis-quiz-results {
    margin-top: 20px !important;
}

.diagnosis-quiz-result {
    text-align: center !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
}

.diagnosis-quiz-result-header {
    text-align: center !important;
    margin-bottom: 40px !important;
}

.diagnosis-quiz-result-header h2 {
    font-size: 1.8rem !important;
    font-weight: 700 !important;
    margin-bottom: 15px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
}

.diagnosis-quiz-result-description {
    font-size: 1.1rem !important;
    margin-bottom: 40px !important;
    line-height: 1.6 !important;
}

/* トロフィーアイコン */
.diagnosis-quiz-result-icon {
    font-size: 4rem !important;
    margin-bottom: 30px !important;
    display: block !important;
    animation: bounce 2s infinite !important;
}

/* 基本の結果表示エリア */
.diagnosis-quiz-result-content {
    border-radius: 20px !important;
    padding: 30px !important;
    margin: 20px 0 !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
}

/* 結果カード */
.diagnosis-quiz-result-card {
    border-radius: 20px !important;
    padding: 25px !important;
    margin: 0 0 30px 0 !important;
    text-align: center !important;
    border: none !important;
    position: relative !important;
    overflow: hidden !important;
}

.diagnosis-quiz-result-card::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%) !important;
    pointer-events: none !important;
}

.diagnosis-quiz-result-title {
    font-size: 1.8rem !important;
    font-weight: 700 !important;
    margin-bottom: 10px !important;
    position: relative !important;
    z-index: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
}

.diagnosis-quiz-result-subtitle {
    font-size: 1rem !important;
    opacity: 0.95 !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    position: relative !important;
    z-index: 1 !important;
    margin: 0 !important;
}

.diagnosis-quiz-result-section {
    text-align: center !important;
    padding: 0 !important;
}

/* ==============================================
   特徴・おすすめポイント（構造）
   ============================================== */

/* 特徴セクション - 通常表示（ブラーなし） */
.diagnosis-quiz-features-section {
    border-radius: 15px !important;
    padding: 25px !important;
    margin: 20px 0 !important;
    border: none !important;
    backdrop-filter: none !important;
}

.diagnosis-quiz-features-title {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 10px !important;
}

.diagnosis-quiz-features-title i {
    font-size: 1.4rem !important;
}

.diagnosis-quiz-features-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.diagnosis-quiz-features-list li {
    display: flex !important;
    align-items: center !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    backdrop-filter: none !important;
    transition: none !important;
}

.diagnosis-quiz-features-list li:before {
    margin-right: 12px !important;
    font-size: 1.2rem !important;
    font-weight: bold !important;
}

.diagnosis-quiz-features-list li:hover {
    background: none !important;
    transform: none !important;
    box-shadow: none !important;
}

.diagnosis-quiz-features-list li i {
    margin-right: 12px !important;
    width: 20px !important;
    font-size: 1.1rem !important;
    flex-shrink: 0 !important;
}

.diagnosis-quiz-features-list li:before {
    content: "💡" !important;
    margin-right: 12px !important;
    font-size: 1.2rem !important;
    flex-shrink: 0 !important;
}

.diagnosis-quiz-features-list li:last-child {
    border-bottom: none !important;
}

/* ==============================================
   ブラー効果付き診断結果表示（構造）
   ============================================== */

/* ブラー効果付きの詳細セクション */
.diagnosis-quiz-blurred-content {
    position: relative !important;
    margin: 30px 0 !important;
    border-radius: 15px !important;
    overflow: hidden !important;
}

/* ブラー効果のコンテンツ */
.diagnosis-quiz-blur-section {
    filter: blur(3px) !important;
    opacity: 0.6 !important;
    pointer-events: none !important;
    user-select: none !important;
    transition: all 0.3s ease !important;
}

/* 推奨アクションセクション */
.diagnosis-quiz-recommendations-section {
    border-radius: 15px !important;
    padding: 25px !important;
    margin: 15px 0 !important;
    border: none !important;
    backdrop-filter: none !important;
}

.diagnosis-quiz-recommendations-title {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 10px !important;
}

.diagnosis-quiz-recommendations-title i {
    font-size: 1.4rem !important;
}

.diagnosis-quiz-recommendations-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
}

.diagnosis-quiz-recommendations-list li {
    display: flex !important;
    align-items: center !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    backdrop-filter: none !important;
    transition: none !important;
}

.diagnosis-quiz-recommendations-list li i {
    margin-right: 12px !important;
    font-size: 1.1rem !important;
    width: auto !important;
    flex-shrink: 0 !important;
}

.diagnosis-quiz-recommendations-list li:hover {
    background: none !important;
    transform: none !important;
    box-shadow: none !important;
}

/* 収益化戦略セクション */
.diagnosis-quiz-monetization-section {
    border-radius: 15px !important;
    padding: 25px !important;
    margin: 15px 0 !important;
    border: none !important;
    backdrop-filter: none !important;
}

.diagnosis-quiz-monetization-title {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 10px !important;
}

.diagnosis-quiz-monetization-title i {
    font-size: 1.4rem !important;
}

.diagnosis-quiz-monetization-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.diagnosis-quiz-monetization-list li {
    display: flex !important;
    align-items: center !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    backdrop-filter: none !important;
    transition: none !important;
}

.diagnosis-quiz-monetization-list li:before {
    margin-right: 12px !important;
    font-size: 1.2rem !important;
    font-weight: bold !important;
}

.diagnosis-quiz-monetization-list li:hover {
    background: none !important;
    transform: none !important;
    box-shadow: none !important;
}

/* ロックメッセージ（構造） */
.diagnosis-quiz-locked-content {
    border-radius: 20px !important;
    padding: 30px 25px !important;
    margin: 30px 0 !important;
    text-align: center !important;
    position: relative !important;
    overflow: hidden !important;
}

.diagnosis-quiz-locked-content::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%) !important;
    pointer-events: none !important;
}

.diagnosis-quiz-locked-content h4 {
    font-size: 1.4rem !important;
    font-weight: 600 !important;
    margin-bottom: 15px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    position: relative !important;
    z-index: 1 !important;
}

.diagnosis-quiz-locked-content h4 i {
    font-size: 1.5rem !important;
    opacity: 0.9 !important;
}

.diagnosis-quiz-locked-content p {
    font-size: 1rem !important;
    margin-bottom: 0 !important;
    line-height: 1.6 !important;
    position: relative !important;
    z-index: 1 !important;
}

/* 登録ボタンエリア */
.registration-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
    justify-content: center !important;
    margin-top: 30px !important;
}

/* メール・LINEボタン（構造） */
.btn-email,
.btn-line {
    border: none !important;
    padding: 18px 35px !important;
    border-radius: 25px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    font-size: 1.1rem !important;
    text-decoration: none !important;
    width: 100% !important;
}

.btn-email:hover,
.btn-line:hover {
    transform: translateY(-2px) !important;
}

/* 推奨アクション（ブラー時のスタイル上書き） */
.diagnosis-quiz-blur-section .diagnosis-quiz-recommendations-section {
    background: transparent !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 30px 0 !important;
    border: none !important;
}

.diagnosis-quiz-blur-section .diagnosis-quiz-recommendations-title {
    font-size: 1.3rem !important;
    font-weight: 600 !important;
    margin-bottom: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    text-align: center !important;
}

.diagnosis-quiz-blur-section .diagnosis-quiz-recommendations-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.diagnosis-quiz-blur-section .diagnosis-quiz-recommendations-list li {
    margin-bottom: 0 !important;
    display: flex !important;
    align-items: flex-start !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    padding: 15px 20px !important;
    border-radius: 12px !important;
    backdrop-filter: blur(5px) !important;
    transition: all 0.3s ease !important;
}

.diagnosis-quiz-blur-section .diagnosis-quiz-recommendations-list li:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
}

.diagnosis-quiz-blur-section .diagnosis-quiz-recommendations-list li i {
    margin-right: 12px !important;
    margin-top: 2px !important;
    width: 20px !important;
    flex-shrink: 0 !important;
    font-size: 1.1rem !important;
}

/* ==============================================
   リードフォーム（構造）
   ============================================== */

.diagnosis-quiz-lead-form {
    border-radius: 15px !important;
    padding: 30px !important;
    margin: 25px 0 !important;
    backdrop-filter: blur(10px) !important;
}

.diagnosis-quiz-lead-form h3 {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
    text-align: center !important;
}

.diagnosis-quiz-lead-form > p {
    font-size: 0.95rem !important;
    text-align: center !important;
    margin-bottom: 20px !important;
    line-height: 1.4 !important;
}

.diagnosis-quiz-form-group {
    margin-bottom: 20px !important;
}

.diagnosis-quiz-form-group label {
    display: block !important;
    font-weight: bold !important;
    margin-bottom: 8px !important;
    font-size: 1rem !important;
}

.diagnosis-quiz-form-group input {
    width: 100% !important;
    padding: 15px 20px !important;
    border-radius: 10px !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
}

.diagnosis-quiz-registration-buttons {
    display: flex !important;
    gap: 10px !important;
    margin-top: 20px !important;
}

.diagnosis-quiz-registration-button {
    flex: 1 !important;
    padding: 12px 20px !important;
    border: none !important;
    border-radius: 25px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
}

.diagnosis-quiz-email-register:hover {
    transform: translateY(-1px) !important;
}

.diagnosis-quiz-line-register:hover {
    transform: translateY(-1px) !important;
}

/* Business AI Enhanced 登録ボタン */
.business-ai-enhanced .diagnosis-quiz-lead-form {
    border-radius: 20px !important;
    padding: 30px !important;
    margin: 30px 0 !important;
    backdrop-filter: blur(10px) !important;
}

.business-ai-enhanced .diagnosis-quiz-lead-form h3 {
    font-size: 1.8rem !important;
    margin-bottom: 15px !important;
    text-align: center !important;
}

.business-ai-enhanced .diagnosis-quiz-form-group {
    margin-bottom: 20px !important;
    text-align: left !important;
}

.business-ai-enhanced .diagnosis-quiz-form-group label {
    font-weight: bold !important;
    margin-bottom: 8px !important;
    display: block !important;
    font-size: 1rem !important;
}

.business-ai-enhanced .diagnosis-quiz-form-group input {
    border-radius: 15px !important;
    padding: 15px 20px !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.business-ai-enhanced .diagnosis-quiz-registration-button {
    border: none !important;
    border-radius: 50px !important;
    padding: 18px 30px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    font-size: 1.2rem !important;
}

.business-ai-enhanced .diagnosis-quiz-registration-button:hover {
    transform: translateY(-2px) !important;
}

/* ==============================================
   アクションボタン（構造）
   ============================================== */

.diagnosis-quiz-action-buttons {
    display: flex !important;
    justify-content: center !important;
    gap: 15px !important;
    margin-top: 25px !important;
}

.diagnosis-quiz-action-button {
    padding: 12px 24px !important;
    border: none !important;
    border-radius: 25px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.diagnosis-quiz-share-button:hover {
    transform: translateY(-2px) !important;
}

/* ==============================================
   ローディング・エラー（構造）
   ============================================== */

.diagnosis-quiz-loading {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 9999 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
}

.business-ai-enhanced .diagnosis-quiz-loading {
    position: static !important;
    background: transparent !important;
    text-align: center !important;
    padding: 60px 20px !important;
    z-index: auto !important;
}

.diagnosis-quiz-spinner {
    width: 40px !important;
    height: 40px !important;
    border: 4px solid #f3f3f3 !important;
    border-top: 4px solid #667eea !important;
    border-radius: 50% !important;
    animation: spin 1s linear infinite !important;
    margin-bottom: 10px !important;
}

.diagnosis-quiz-loading-text {
    font-size: 18px !important;
}

.diagnosis-quiz-loading-spinner {
    font-size: 2rem !important;
    margin-bottom: 15px !important;
    animation: spin 1s linear infinite !important;
}

.business-ai-enhanced .diagnosis-quiz-loading-spinner {
    font-size: 3rem !important;
    animation: spin 1s linear infinite !important;
    margin-bottom: 20px !important;
    display: block !important;
}

.business-ai-enhanced .diagnosis-quiz-loading-text {
    font-size: 1.2rem !important;
    margin-top: 15px !important;
}

.diagnosis-quiz-diagnosis-error,
.diagnosis-quiz-error-display {
    text-align: center !important;
    padding: 40px !important;
}

.diagnosis-quiz-error-icon {
    font-size: 3rem !important;
    margin-bottom: 15px !important;
}

.diagnosis-quiz-retry-button {
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 20px !important;
    cursor: pointer !important;
    margin-top: 15px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

/* ==============================================
   アニメーション（構造）
   ============================================== */

.diagnosis-quiz-fade-in {
    animation: fadeIn 0.5s ease-in-out !important;
}

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

/* ==============================================
   成功画面アニメーション
   ============================================== */

@keyframes checkmark {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.success-checkmark {
    font-size: 4rem !important;
    margin-bottom: 20px !important;
    animation: checkmark 1s ease-in !important;
}

/* ==============================================
   スクリーン表示制御（構造）
   ============================================== */

.diagnosis-screen {
    display: none !important;
    animation: fadeIn 0.5s ease-in !important;
}

.diagnosis-screen.active {
    display: block !important;
}

/* ==============================================
   レスポンシブ対応（構造）
   ============================================== */

@media (max-width: 768px) {
    .diagnosis-quiz-container {
        padding: 15px !important;
        min-height: auto !important;
    }
    
    .diagnosis-quiz-card {
        padding: 25px 20px !important;
        margin: 10px 0 !important;
        border-radius: 15px !important;
    }
    
    .diagnosis-quiz-title {
        font-size: 2rem !important;
    }
    
    .business-icons-grid,
    .diagnosis-quiz-types-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }
    
    .registration-buttons {
        flex-direction: column !important;
        align-items: center !important;
    }
    
    .btn-email, .btn-line {
        width: 100% !important;
        max-width: 300px !important;
    }
    
    .diagnosis-quiz-question-text {
        font-size: 1.2rem !important;
    }
    
    .diagnosis-quiz-choice,
    .diagnosis-quiz-answer-option {
        padding: 14px !important;
        font-size: 0.9rem !important;
    }
    
    .diagnosis-quiz-result-title {
        font-size: 1.5rem !important;
    }
    
    .diagnosis-quiz-navigation,
    .diagnosis-quiz-navigation-buttons {
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .diagnosis-quiz-nav-button,
    .diagnosis-quiz-prev-btn,
    .diagnosis-quiz-next-btn,
    .diagnosis-quiz-submit-btn {
        width: 100% !important;
        justify-content: center !important;
    }
    
    .diagnosis-quiz-registration-buttons {
        flex-direction: column !important;
    }
    
    .diagnosis-quiz-action-buttons {
        flex-direction: column !important;
    }

    .diagnosis-quiz-features-list li {
        padding: 12px 15px !important;
        font-size: 0.9rem !important;
    }

    .diagnosis-quiz-locked-content {
        padding: 25px 20px !important;
    }

    .diagnosis-quiz-locked-content h4 {
        font-size: 1.2rem !important;
    }
    
    .diagnosis-quiz-result-content {
        padding: 20px !important;
        margin: 15px 0 !important;
    }
    
    .diagnosis-quiz-features-section,
    .diagnosis-quiz-recommendations-section,
    .diagnosis-quiz-monetization-section {
        padding: 20px !important;
        margin: 15px 0 !important;
    }
    
    .diagnosis-quiz-features-title,
    .diagnosis-quiz-recommendations-title,
    .diagnosis-quiz-monetization-title {
        font-size: 1.2rem !important;
    }
    
    .registration-buttons {
        flex-direction: column !important;
        gap: 12px !important;
    }
    
    .btn-email, .btn-line {
        width: 100% !important;
        padding: 16px 25px !important;
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    .diagnosis-quiz-card {
        padding: 20px 15px !important;
    }
    
    .diagnosis-quiz-title {
        font-size: 1.6rem !important;
    }
    
    .business-icons-grid,
    .diagnosis-quiz-types-grid {
        grid-template-columns: 1fr !important;
    }
    
    .diagnosis-quiz-question-text {
        font-size: 1.1rem !important;
    }
    
    .diagnosis-quiz-result-title {
        font-size: 1.3rem !important;
    }
    
    .diagnosis-quiz-features-section,
    .diagnosis-quiz-recommendations-section {
        margin: 20px 0 !important;
        padding: 0 !important;
    }

    .diagnosis-quiz-result-icon {
        font-size: 3rem !important;
    }

    .diagnosis-quiz-result-card {
        padding: 25px 20px !important;
    }

    .diagnosis-quiz-features-list li {
        padding: 10px 12px !important;
        font-size: 0.85rem !important;
    }
}

/* ==============================================
   機能制限表示（基本版）（構造）
   ============================================== */

.diagnosis-quiz-feature-limitation {
    border-radius: 8px !important;
    padding: 15px !important;
    margin: 15px 0 !important;
    text-align: center !important;
}

.diagnosis-quiz-feature-limitation .limitation-icon {
    font-size: 2rem !important;
    margin-bottom: 10px !important;
}

.diagnosis-quiz-feature-limitation h4 {
    margin-bottom: 8px !important;
}

.diagnosis-quiz-feature-limitation p {
    font-size: 0.9rem !important;
    margin-bottom: 10px !important;
}

.diagnosis-quiz-upgrade-button {
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 20px !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
}

.diagnosis-quiz-upgrade-button:hover {
    transform: translateY(-1px) !important;
}

/* ==============================================
   追加のユーティリティクラス（構造）
   ============================================== */

.text-center { text-align: center !important; }
.mb-20 { margin-bottom: 20px !important; }
.mt-20 { margin-top: 20px !important; }
.p-20 { padding: 20px !important; }
.rounded { border-radius: 8px !important; }
.shadow { box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important; }

.flex { display: flex !important; }
.items-center { align-items: center !important; }
.justify-center { justify-content: center !important; }
.gap-10 { gap: 10px !important; }

/* ==============================================
   Business AI 専用追加スタイル（構造）
   ============================================== */

/* Basic Features セクション */
.basic-features {
    margin: 25px 0 !important;
    text-align: left !important;
    padding: 20px !important;
    border-radius: 15px !important;
    backdrop-filter: blur(5px) !important;
}

.basic-features h4 {
    margin-bottom: 15px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.basic-features ul {
    list-style: none !important;
    padding: 0 !important;
}

.basic-features li {
    margin-bottom: 8px !important;
    display: flex !important;
    align-items: center !important;
}

.basic-features li i {
    margin-right: 10px !important;
}

/* ロック表示（Business AI版） */
.basic-features .locked-notice {
    border-radius: 10px !important;
    padding: 15px !important;
    margin-top: 20px !important;
    text-align: center !important;
}

.basic-features .locked-notice p {
    font-weight: 600 !important;
    margin: 0 !important;
}

.basic-features .locked-notice p:last-child {
    font-size: 0.9rem !important;
    margin: 5px 0 0 0 !important;
    font-weight: normal !important;
}

/* 特別なボタンスタイル */
.btn-primary {
    border: none !important;
    padding: 15px 40px !important;
    border-radius: 50px !important;
    font-size: 1.1rem !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 10px !important;
    text-decoration: none !important;
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
}

/* エラー画面用スタイル */
.error-troubleshooting {
    border-radius: 8px !important;
    padding: 15px !important;
    margin: 20px 0 !important;
    text-align: left !important;
}

.error-troubleshooting h4 {
    margin-bottom: 10px !important;
}

.error-troubleshooting ul {
    font-size: 14px !important;
    margin: 0 !important;
    padding-left: 20px !important;
}

/* メッセージエリア */
.diagnosis-quiz-message-area {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    z-index: 10000 !important;
    max-width: 400px !important;
}/**
 * frontend.css
 * 診断クイズプラグイン - 構造・レイアウト専用CSS
 * カラー設定は diagnosis-quiz-colors.css で管理
 */

/* ==============================================
   共通ベーススタイル（構造・レイアウト）
   ============================================== */

.diagnosis-quiz-container {
    max-width: 800px !important;
    margin: 0 auto !important;
    padding: 20px !important;
    font-family: 'Helvetica Neue', Arial, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
}

.diagnosis-quiz-card {
    border-radius: 20px !important;
    padding: 40px !important;
    margin: 20px 0 !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
    width: 100% !important;
    max-width: 800px !important;
    box-sizing: border-box !important;
    animation: slideInUp 0.6s ease-out !important;
    position: relative !important;
    overflow: hidden !important;
}

/* Business AI Enhanced クラス */
.business-ai-enhanced {
    min-height: 100vh !important;
    padding: 20px !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
}

.business-ai-enhanced .diagnosis-quiz-card {
    border-radius: 20px !important;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37) !important;
    padding: 40px !important;
    max-width: 800px !important;
    width: 100% !important;
    animation: slideInUp 0.6s ease-out !important;
    position: relative !important;
    overflow: hidden !important;
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ==============================================
   ヘッダーセクション（構造）
   ============================================== */

.diagnosis-quiz-header {
    text-align: center !important;
    margin-bottom: 40px !important;
}

.diagnosis-quiz-title {
    font-size: 2.5rem !important;
    font-weight: bold !important;
    margin-bottom: 15px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 15px !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1) !important;
    line-height: 1.2 !important;
}


.diagnosis-quiz-subtitle {
    font-size: 1.2rem !important;
    margin-bottom: 0 !important;
    line-height: 1.4 !important;
}

.diagnosis-quiz-description {
    font-size: 0.95rem !important;
    margin-bottom: 25px !important;
    text-align: center !important;
    line-height: 1.6 !important;
}

/* ==============================================
   ビジネスタイプ表示エリア（構造）
   ============================================== */

.business-types-preview {
    border-radius: 15px !important;
    padding: 30px !important;
    margin-bottom: 30px !important;
    backdrop-filter: blur(10px) !important;
}

.business-types-preview h2 {
    text-align: center !important;
    margin-bottom: 15px !important;
    font-size: 1.8rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
}

.business-types-preview p {
    text-align: center !important;
    margin-bottom: 30px !important;
    opacity: 0.9 !important;
}

.business-icons-grid,
.diagnosis-quiz-types-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important;
    gap: 20px !important;
    margin-top: 20px !important;
}

.business-icon-item,
.diagnosis-quiz-type-item {
    text-align: center !important;
    padding: 20px !important;
    border-radius: 15px !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

.business-icon-item:hover,
.diagnosis-quiz-type-item:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.business-icon-item i,
.diagnosis-quiz-type-item i {
    font-size: 2.5rem !important;
    margin-bottom: 10px !important;
    display: block !important;
}

.business-icon-item span,
.diagnosis-quiz-type-item span,
.business-icon-item p,
.diagnosis-quiz-type-item p {
    font-size: 0.9rem !important;
    font-weight: bold !important;
    margin: 0 !important;
}


/* LINE友だち追加画面用CSS */
.line-add-process {
    max-width: 500px;
    margin: 0 auto;
}

.process-steps {
    margin: 2rem 0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #00B900;
}

.step-number {
    background: #00B900;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    margin: 0 0 0.5rem 0;
    color: #333;
    font-size: 1.1rem;
}

.step-content p {
    margin: 0.5rem 0;
    color: #666;
    line-height: 1.5;
}

.btn-line {
    background: #00B900 !important;
    color: white !important;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-line:hover {
    background: #009900 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 185, 0, 0.3);
}

.line-info-box {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
    border: 1px solid #e1bee7;
}

.line-info-box h4 {
    margin: 0 0 1rem 0;
    color: #5e35b1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.line-info-box ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.line-info-box li {
    margin: 0.5rem 0;
    color: #444;
}

.diagnosis-id-info {
    background: rgba(255, 255, 255, 0.7);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    border: 1px solid rgba(94, 53, 177, 0.2);
}

.diagnosis-id-info strong {
    color: #5e35b1;
}

.diagnosis-id-info small {
    color: #666;
    font-size: 0.85rem;
}

/* アニメーション */
@keyframes checkmark {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.process-step {
    animation: slideInUp 0.6s ease-out;
}

.process-step:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btn-line {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 185, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 185, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 185, 0, 0);
    }
}

/* アクセシビリティ改善 */
.btn-line:focus {
    outline: 2px solid #00B900;
    outline-offset: 2px;
}

.diagnosis-quiz-btn-primary:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto 1rem auto;
    }
    
    .line-add-process {
        padding: 0 1rem;
    }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
    .process-step {
        background: #2d2d2d;
        color: #e0e0e0;
    }
    
    .step-content h4 {
        color: #fff;
    }
    
    .step-content p {
        color: #ccc;
    }
    
    .line-info-box {
        background: linear-gradient(135deg, #1e3a5f 0%, #2d1b3d 100%);
        border-color: #5e35b1;
    }
    
    .line-info-box h4 {
        color: #bb86fc;
    }
    
    .line-info-box li {
        color: #e0e0e0;
    }
    
    .diagnosis-id-info {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(187, 134, 252, 0.3);
    }
    
    .diagnosis-id-info strong {
        color: #bb86fc;
    }
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
    .process-step {
        border: 2px solid #000;
    }
    
    .step-number {
        border: 2px solid #fff;
    }
    
    .btn-line {
        border: 2px solid #fff;
    }
}