/* =============================================================
   Edel AI Site Diagnosis - フロントエンドスタイル
   ============================================================= */

/* スコアゲージ用CSS変数の型定義（モダンブラウザでconic-gradientのアニメーションを有効化） */
@property --score {
    syntax: '<number>';
    inherits: false;
    initial-value: 0;
}

:root {
    --aisd-primary:    #2563eb;
    --aisd-primary-h:  #1d4ed8;
    --aisd-secondary:  #64748b;
    --aisd-success:    #16a34a;
    --aisd-warning:    #d97706;
    --aisd-danger:     #dc2626;
    --aisd-bg:         #f8fafc;
    --aisd-border:     #e2e8f0;
    --aisd-text:       #1e293b;
    --aisd-text-muted: #64748b;
    --aisd-radius:     8px;
    --aisd-shadow:     0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);
}

/* ラッパー */
.aisd-diagnosis {
    max-width: 760px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Meiryo", sans-serif;
    color: var(--aisd-text);
    line-height: 1.6;
}

/* =====================
   ステップインジケーター
   ===================== */
.aisd-steps {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 32px;
    padding: 0;
    list-style: none;
}

.aisd-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 99px;
    font-size: 13px;
    font-weight: 500;
    color: var(--aisd-text-muted);
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
    transition: all .2s;
}

.aisd-step--active {
    color: var(--aisd-primary);
    background: #eff6ff;
    border-color: #bfdbfe;
}

.aisd-step--done {
    color: var(--aisd-success);
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.aisd-step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    background: currentColor;
    color: #fff;
}

.aisd-step--active .aisd-step__num { background: var(--aisd-primary); }
.aisd-step--done   .aisd-step__num { background: var(--aisd-success); }
.aisd-step:not(.aisd-step--active):not(.aisd-step--done) .aisd-step__num {
    background: var(--aisd-text-muted);
}

/* =====================
   パネル共通
   ===================== */
.aisd-panel {
    background: #fff;
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    box-shadow: var(--aisd-shadow);
    overflow: hidden;
}

.aisd-panel__inner {
    padding: 32px;
}

.aisd-panel__title {
    font-size: 22px;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--aisd-text);
}

.aisd-panel__lead {
    color: var(--aisd-text-muted);
    margin-top: 0;
    margin-bottom: 24px;
}

.aisd-panel__lead-note {
    font-size: 12px;
    color: var(--aisd-text-muted);
    opacity: 0.9;
}

.aisd-questions-progress {
    font-size: 13px;
    font-weight: 600;
    color: var(--aisd-primary);
    margin: 0 0 16px;
    padding: 6px 0;
}

/* =====================
   フォームフィールド
   ===================== */
.aisd-field {
    margin-bottom: 20px;
}

.aisd-field__label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}

.aisd-required {
    display: inline-block;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    background: var(--aisd-danger);
    border-radius: 3px;
    margin-left: 6px;
    vertical-align: middle;
}

.aisd-optional {
    display: inline-block;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 700;
    color: var(--aisd-text-muted);
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
    border-radius: 3px;
    margin-left: 6px;
    vertical-align: middle;
}

.aisd-field__input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    font-size: 15px;
    color: var(--aisd-text);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}

.aisd-field__input:focus {
    outline: none;
    border-color: var(--aisd-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
}

.aisd-field__note {
    font-size: 12px;
    color: var(--aisd-text-muted);
    margin: 4px 0 0;
}

.aisd-field__error {
    font-size: 12px;
    color: var(--aisd-danger);
    margin: 4px 0 0;
    min-height: 16px;
}

/* =====================
   ボタン
   ===================== */
.aisd-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--aisd-radius);
    cursor: pointer;
    transition: background .2s, transform .1s;
    text-decoration: none;
}

.aisd-button--primary {
    color: #fff;
    background: var(--aisd-primary);
}

.aisd-button--primary:hover {
    background: var(--aisd-primary-h);
}

.aisd-button--primary:active {
    transform: scale(.98);
}

.aisd-button--secondary {
    color: var(--aisd-text-muted);
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
}

.aisd-button--secondary:hover {
    background: var(--aisd-border);
}

.aisd-button:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

/* =====================
   スピナー
   ===================== */
.aisd-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, .4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: aisd-spin .7s linear infinite;
}

@keyframes aisd-spin {
    to { transform: rotate(360deg); }
}

/* =====================
   プライバシーノート
   ===================== */
.aisd-privacy-note {
    font-size: 11px;
    color: var(--aisd-text-muted);
    margin-top: 16px;
    text-align: center;
}

/* =====================
   自動解析サマリー（折りたたみ）
   ===================== */
.aisd-auto-summary {
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    margin-bottom: 24px;
    overflow: hidden;
}

.aisd-toggle-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--aisd-text);
    text-align: left;
}

.aisd-toggle-btn:hover {
    background: var(--aisd-border);
}

.aisd-toggle-icon {
    transition: transform .2s;
}

.aisd-toggle-btn[aria-expanded="true"] .aisd-toggle-icon {
    transform: rotate(180deg);
}

.aisd-auto-summary__body {
    padding: 0 16px 16px;
}

.aisd-auto-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--aisd-border);
    font-size: 13px;
}

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

.aisd-auto-item__score {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
}

.aisd-auto-item__score--good    { background: var(--aisd-success); }
.aisd-auto-item__score--fair    { background: var(--aisd-warning); }
.aisd-auto-item__score--poor    { background: var(--aisd-danger); }

.aisd-auto-item__evidence {
    flex: 1;
    color: var(--aisd-text);
}

/* =====================
   質問フォーム
   ===================== */
.aisd-question-item {
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    padding: 16px 20px;
    margin-bottom: 16px;
}

.aisd-question-item__label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}

.aisd-question-item__badge {
    display: inline-block;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 700;
    color: var(--aisd-primary);
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 3px;
    margin-left: 6px;
    vertical-align: middle;
}

.aisd-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aisd-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--aisd-border);
    background: #fff;
    font-size: 13px;
    transition: border-color .2s, background .2s;
}

.aisd-radio-label:hover {
    border-color: var(--aisd-primary);
    background: #eff6ff;
}

.aisd-radio-label input[type="radio"]:checked + span {
    font-weight: 600;
    color: var(--aisd-primary);
}

.aisd-radio-label:has(input:checked) {
    border-color: var(--aisd-primary);
    background: #eff6ff;
}

/* =====================
   フォームアクション
   ===================== */
.aisd-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    gap: 12px;
}

/* 診断日時（スコア上） */
.aisd-diagnosed-at {
    text-align: center;
    font-size: 12px;
    color: var(--aisd-text-muted);
    margin: 0 0 4px;
}

.aisd-diagnosed-at:empty {
    display: none;
}

/* 診断日時（フッター右端） */
.aisd-diagnosed-at-footer {
    text-align: right;
    font-size: 11px;
    color: var(--aisd-text-muted);
    opacity: 0.6;
    margin: 12px 0 0;
}

.aisd-diagnosed-at-footer:empty {
    display: none;
}

/* =====================
   スコアゲージ
   ===================== */
.aisd-score-summary {
    text-align: center;
    padding: 24px 0;
}

.aisd-score-gauge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.aisd-score-gauge__circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: conic-gradient(var(--aisd-primary) calc(var(--score, 0) * 1%), var(--aisd-bg) 0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 4px 16px rgba(37, 99, 235, .2);
}

.aisd-score-gauge__circle::before {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    background: #fff;
}

.aisd-score-gauge__value {
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
    position: relative;
    z-index: 1;
    color: var(--aisd-primary);
}

.aisd-score-gauge__label {
    font-size: 12px;
    color: var(--aisd-text-muted);
    position: relative;
    z-index: 1;
}

.aisd-score-gauge__rank {
    font-size: 18px;
    font-weight: 800;
}

/* スコア到達時のポップアニメーション */
@keyframes aisd-score-pop {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.18); }
    100% { transform: scale(1); }
}
.aisd-score-gauge__value.is-done {
    animation: aisd-score-pop 0.35s ease-out;
}

.rank-s { color: #7c3aed; }
.rank-a { color: var(--aisd-success); }
.rank-b { color: var(--aisd-primary); }
.rank-c { color: var(--aisd-warning); }
.rank-d { color: var(--aisd-danger); }

/* スコア変化バッジ（前回比） */
.aisd-score-diff {
    display: inline-block;
    margin-top: 8px;
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.aisd-score-diff--up {
    background: #dcfce7;
    color: #16a34a;
}

.aisd-score-diff--down {
    background: #fee2e2;
    color: #dc2626;
}

.aisd-score-diff--same {
    background: #f1f5f9;
    color: var(--aisd-text-muted);
}

/* =====================
   レポート
   ===================== */
.aisd-report {
    margin-top: 8px;
    padding-left: 24px;
    padding-right: 24px;
    box-sizing: border-box;
}

.aisd-report section {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--aisd-border);
}

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

.aisd-report h2 {
    font-size: 20px;
    font-weight: 700;
    margin-top: 0 !important;
}

.aisd-report h3 {
    font-size: 16px;
    font-weight: 700;
    margin-top: 0 !important;
}

.aisd-report h4 {
    margin-top: 0 !important;
}

.aisd-report__total-score {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 12px 0;
}

.aisd-report__catchphrase {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--aisd-text-muted);
}

.aisd-report__score-value {
    font-size: 48px;
    font-weight: 900;
    color: var(--aisd-primary);
    line-height: 1;
}

.aisd-report__score-max {
    font-size: 18px;
    color: var(--aisd-text-muted);
}

/* カテゴリバー */
.aisd-report__category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aisd-report__category-item {
    display: grid;
    grid-template-columns: 100px 1fr 40px;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
}

.aisd-report__category-name {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.aisd-report__category-bar-wrap {
    height: 8px;
    background: var(--aisd-bg);
    border-radius: 99px;
    overflow: hidden;
    border: 1px solid var(--aisd-border);
}

.aisd-report__category-bar {
    display: block;
    height: 100%;
    background: var(--aisd-primary);
    border-radius: 99px;
    transition: width .6s ease;
}

.aisd-report__category-score {
    font-size: 13px;
    font-weight: 700;
    text-align: right;
    color: var(--aisd-primary);
}

/* 解析ページ一覧 */
.aisd-report__pages-analyzed {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--aisd-radius);
    padding: 16px 20px;
}

.aisd-report__pages-list {
    margin: 8px 0 0;
    padding-left: 1.5em;
}

.aisd-report__pages-list li {
    font-size: 13px;
    margin-bottom: 4px;
    word-break: break-all;
}

.aisd-report__pages-list a {
    color: var(--aisd-primary);
    text-decoration: none;
}

.aisd-report__pages-list a:hover {
    text-decoration: underline;
}

/* ページ横断所見 */
.aisd-report__cross-page {
    background: #fffbeb;
    border-left: 4px solid var(--aisd-warning);
    padding: 14px 18px;
    border-radius: 0 var(--aisd-radius) var(--aisd-radius) 0;
}

.aisd-report__cross-page h3 {
    margin-top: 0;
    font-size: 15px;
}

.aisd-report__cross-page p {
    margin: 0;
    font-size: 14px;
    color: var(--aisd-text);
}

/* 良い点リスト */
.aisd-report__good-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aisd-report__good-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    font-size: 14px;
    color: var(--aisd-text);
    line-height: 1.55;
}

.aisd-report__good-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: var(--aisd-success);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    margin-top: 1px;
}

/* 改善グループ（すぐできる / 中長期） */
.aisd-improvement-group {
    margin-bottom: 16px;
    border-radius: var(--aisd-radius);
    overflow: hidden;
    border: 1px solid var(--aisd-border);
}

.aisd-improvement-group__title {
    font-size: 13px;
    font-weight: 700;
    margin: 0 !important;
    padding: 10px 16px !important;
}

.aisd-improvement-group--easy .aisd-improvement-group__title {
    background: #f0fdf4;
    color: var(--aisd-success);
    border-bottom: 1px solid #bbf7d0;
}

.aisd-improvement-group--hard .aisd-improvement-group__title {
    background: #fff7ed;
    color: var(--aisd-warning);
    border-bottom: 1px solid #fed7aa;
}

.aisd-improvement-list {
    margin: 0;
    padding: 12px 14px;
    background: #fafbfc;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 改善アイテム（カード形式） */
.aisd-report__improvement-item {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 16px;
}

/* カテゴリバッジ */
.aisd-report__item-cat {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 100px;
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.aisd-report__item-cat--seo         { background: #dbeafe; color: #1d4ed8; }
.aisd-report__item-cat--security    { background: #fee2e2; color: #dc2626; }
.aisd-report__item-cat--performance { background: #fef3c7; color: #92400e; }
.aisd-report__item-cat--uiux        { background: #f3e8ff; color: #6d28d9; }
.aisd-report__item-cat--content     { background: #d1fae5; color: #065f46; }
.aisd-report__item-cat--operation   { background: #e0f2fe; color: #0369a1; }
.aisd-report__item-cat--industry    { background: #fce7f3; color: #9d174d; }

/* 課題タイトル */
.aisd-report__item-finding {
    font-size: 14px;
    font-weight: 700;
    color: var(--aisd-text);
    margin: 0 0 6px;
    line-height: 1.5;
}

/* 改善アドバイス */
.aisd-report__item-rec {
    font-size: 13px;
    color: var(--aisd-text);
    margin: 0 0 6px;
    line-height: 1.65;
    opacity: .85;
}

.aisd-report__ref-link {
    font-size: 12px;
    margin: 4px 0 0;
    color: var(--aisd-text-muted);
}

.aisd-report__ref-link a {
    color: var(--aisd-primary);
    text-decoration: none;
}

.aisd-report__ref-link a:hover {
    text-decoration: underline;
}

/* CTA */
.aisd-report__cta {
    width: 100%;
    box-sizing: border-box;
    background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
    border-radius: var(--aisd-radius);
    padding: 24px;
    border: 1px solid #bfdbfe;
}

.aisd-report__cta-button {
    display: block;
    width: fit-content;
    margin: 12px auto 0;
    padding: 12px 28px;
    background: var(--aisd-primary);
    color: #fff !important;
    border-radius: var(--aisd-radius);
    font-weight: 700;
    text-decoration: none !important;
    transition: background .2s;
}

.aisd-report__cta-button:hover {
    background: var(--aisd-primary-h);
    color: #fff !important;
    text-decoration: none !important;
}

/* 丸ごと改善プラン導線（改善ポイント一覧の直後） */
.aisd-report__full-plan-cta {
    margin-top: 20px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #fefce8 0%, #fff7ed 100%);
    border: 1px solid #fcd34d;
    border-radius: var(--aisd-radius);
}

.aisd-report__full-plan-lead {
    margin: 0 0 14px;
    font-size: 14px;
    line-height: 1.65;
    color: var(--aisd-text);
}

.aisd-report__cta-button--full-plan {
    margin: 0;
    background: var(--aisd-warning);
    color: #fff !important;
}

.aisd-report__cta-button--full-plan:hover {
    background: #b45309;
    color: #fff !important;
}

/* =====================
   詳細診断誘導エリア
   ===================== */
.aisd-extended-cta {
    margin-top: 24px;
    margin-bottom: 24px;
}

.aisd-extended-cta__inner {
    background: linear-gradient(135deg, #fefce8 0%, #eff6ff 100%);
    border: 1px solid #fde68a;
    border-radius: var(--aisd-radius);
    padding: 24px;
    position: relative;
}

.aisd-extended-cta__catch {
    text-align: center;
    font-size: clamp(17px, 4vw, 22px);
    font-weight: 800;
    color: var(--aisd-text);
    line-height: 1.55;
    margin: 0 0 20px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .12);
    word-break: keep-all;
    overflow-wrap: break-word;
}

.aisd-extended-cta__title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--aisd-text);
}

.aisd-extended-cta__desc {
    font-size: 13px;
    color: var(--aisd-text-muted);
    margin: 0 0 16px;
    line-height: 1.7;
}

.aisd-extended-cta__benefits-title {
    font-size: 13px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--aisd-text);
}

.aisd-extended-cta__benefits {
    margin: 0 0 16px;
    padding-left: 20px;
    font-size: 13px;
    color: var(--aisd-text-muted);
    line-height: 1.7;
}

.aisd-extended-cta__benefits li {
    margin-bottom: 4px;
}

.aisd-field--inline {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.aisd-field--inline .aisd-field__input {
    flex: 1;
    min-width: 200px;
}

.aisd-button--accent {
    color: #fff !important;
    background: var(--aisd-warning);
    border: none;
    white-space: nowrap;
}

.aisd-button--accent:hover {
    background: #b45309;
    color: #fff !important;
}

.aisd-spinner--dark {
    border-color: rgba(0, 0, 0, .2);
    border-top-color: #fff;
}

/* 詳細診断プログレス */
.aisd-extended-progress {
    padding: 12px 0;
}

/* ステップインジケーター */
.aisd-ext-steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin: 0 0 20px;
    position: relative;
}

.aisd-ext-steps::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    height: 2px;
    background: var(--aisd-border);
    z-index: 0;
}

.aisd-ext-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
    z-index: 1;
    flex: 1;
}

.aisd-ext-step__dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--aisd-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: background 0.3s, border-color 0.3s;
}

.aisd-ext-step__label {
    font-size: 11px;
    color: var(--aisd-text-muted);
    text-align: center;
    white-space: nowrap;
    transition: color 0.3s;
}

.aisd-ext-step.is-done .aisd-ext-step__dot {
    background: #10b981;
    border-color: #10b981;
    color: #fff;
}

.aisd-ext-step.is-done .aisd-ext-step__dot::after {
    content: '✓';
    font-size: 12px;
    font-weight: 700;
}

.aisd-ext-step.is-done .aisd-ext-step__label {
    color: #10b981;
}

.aisd-ext-step.is-active .aisd-ext-step__dot {
    background: var(--aisd-primary);
    border-color: var(--aisd-primary);
    animation: aisd-step-pulse 1.4s ease-in-out infinite;
}

.aisd-ext-step.is-active .aisd-ext-step__label {
    color: var(--aisd-primary);
    font-weight: 600;
}

@keyframes aisd-step-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(79, 70, 229, 0); }
}

/* プログレスメタ（進捗％ + 経過時間） */
.aisd-extended-progress__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 6px;
}

.aisd-extended-progress__elapsed {
    font-size: 12px;
    color: var(--aisd-text-muted);
}

/* 小さいスピナー */
.aisd-spinner--sm {
    width: 14px;
    height: 14px;
    border-width: 2px;
    flex-shrink: 0;
}

.aisd-extended-progress__msg {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 14px;
    color: var(--aisd-text-muted);
    margin: 0 0 10px;
}

.aisd-extended-progress__msg-text {
    flex: 1;
}

.aisd-extended-progress__pct {
    font-weight: 700;
    color: var(--aisd-primary);
    flex-shrink: 0;
}

.aisd-extended-progress__bar-wrap {
    height: 8px;
    background: var(--aisd-border);
    border-radius: 99px;
    overflow: hidden;
}

.aisd-extended-progress__bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--aisd-primary), #3b82f6);
    border-radius: 99px;
    transition: width 0.35s ease-out;
}

/* 詳細レポート */
.aisd-extended-report {
    margin-top: 24px;
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    overflow: hidden;
}

.aisd-extended-report__header {
    background: var(--aisd-bg);
    padding: 16px 24px;
    border-bottom: 1px solid var(--aisd-border);
}

.aisd-extended-report__header h3 {
    margin: 0 0 4px;
    font-size: 16px;
}

.aisd-extended-report__pages {
    font-size: 12px;
    color: var(--aisd-text-muted);
    margin: 0;
}

.aisd-extended-report > .aisd-report {
    padding: 24px 28px;
}

/* =====================
   結果アクション
   ===================== */
/* ダウンロードモーダル */
.aisd-dl-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.aisd-dl-modal {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    width: 100%;
    max-width: 360px;
    position: relative;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.aisd-dl-modal__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--aisd-text);
    margin: 0 0 16px;
    text-align: center;
}

.aisd-dl-option {
    display: grid;
    grid-template-columns: 130px 1fr;
    align-items: center;
    gap: 0 12px;
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 8px;
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    transition: background 0.15s, border-color 0.15s;
}

.aisd-dl-option:last-of-type {
    margin-bottom: 0;
}

.aisd-dl-option:hover {
    background: #eff6ff;
    border-color: var(--aisd-primary);
}

.aisd-dl-option__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--aisd-text);
    line-height: 1.3;
}

.aisd-dl-option__desc {
    font-size: 12px;
    color: var(--aisd-text-muted);
    line-height: 1.5;
}

.aisd-dl-modal__close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    font-size: 16px;
    color: var(--aisd-text-muted);
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.aisd-dl-modal__close:hover {
    color: var(--aisd-text);
}

/* Googleスプレッドシート誘導トースト */
.aisd-dl-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(16px);
    background: #1e293b;
    color: #fff;
    font-size: 13px;
    line-height: 1.5;
    padding: 12px 20px;
    border-radius: 8px;
    max-width: 380px;
    width: calc(100% - 32px);
    text-align: center;
    z-index: 99999;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
}

.aisd-dl-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Googleスプレッドシート手順モーダル */
.aisd-sheets-guide {
    max-width: 420px;
}

.aisd-sheets-guide__note {
    font-size: 13px;
    color: var(--aisd-text-muted);
    margin: 0 0 12px;
}

.aisd-sheets-steps {
    margin: 0 0 20px 0;
    padding-left: 20px;
    line-height: 1.8;
    font-size: 14px;
}

.aisd-sheets-steps li {
    margin-bottom: 4px;
}

.aisd-sheets-guide__actions {
    text-align: center;
}

.aisd-result-actions {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--aisd-border);
    text-align: center;
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.aisd-button--share {
    color: var(--aisd-primary);
    background: #eff6ff;
    border: 1px solid #bfdbfe;
}

/* レポート出所の表示（AI生成 / テンプレートの区別） */
.aisd-report-source-notice {
    padding: 10px 14px;
    border-radius: var(--aisd-radius);
    border-left: 4px solid;
    font-size: 13px;
    margin-bottom: 16px;
}

.aisd-report-source-notice--ai {
    background: #dcfce7;
    border-left-color: #16a34a;
    color: #166534;
}

.aisd-report-source-notice--template {
    background: #f8f9fa;
    border-left-color: #6c757d;
    color: #495057;
}

.aisd-button--share:hover {
    background: #dbeafe;
}

/* 共有URL通知バナー */
.aisd-shared-notice {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--aisd-radius);
    padding: 10px 16px;
    font-size: 13px;
    color: var(--aisd-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.aisd-shared-notice a {
    color: var(--aisd-primary);
    font-weight: 600;
    margin-left: auto;
}

/* =====================
   グローバルエラー
   ===================== */
.aisd-global-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--aisd-radius);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--aisd-danger);
    margin-top: 16px;
}

/* =====================
   解析進行プログレス
   ===================== */
.aisd-analysis-progress {
    margin-top: 16px;
    padding: 14px 16px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--aisd-radius);
}

/* 初回診断のステップインジケーター調整 */
.aisd-ext-steps--analysis {
    margin-bottom: 16px;
}

.aisd-progress__header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 13px;
}

.aisd-progress__icon {
    font-size: 18px;
    flex-shrink: 0;
    animation: aisd-progress-bounce .6s ease infinite alternate;
}

@keyframes aisd-progress-bounce {
    from { transform: scale(1); }
    to   { transform: scale(1.15); }
}

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

.aisd-progress__pct {
    font-size: 12px;
    font-weight: 700;
    color: var(--aisd-primary);
    min-width: 36px;
    text-align: right;
}

.aisd-progress__bar-wrap {
    height: 6px;
    background: #dbeafe;
    border-radius: 99px;
    overflow: hidden;
}

.aisd-progress__bar-fill {
    height: 100%;
    background: var(--aisd-primary);
    border-radius: 99px;
    transition: width 0.35s ease-out;
    width: 0%;
}

/* レポート生成中プログレス（質問送信後） */
.aisd-report-progress {
    margin-top: 20px;
    padding: 14px 0;
}

.aisd-report-progress__msg {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 14px;
    color: var(--aisd-text-muted);
    margin: 0 0 10px;
}

.aisd-report-progress__pct {
    font-weight: 700;
    color: var(--aisd-primary);
    flex-shrink: 0;
}

.aisd-report-progress__bar-wrap {
    height: 8px;
    background: var(--aisd-border);
    border-radius: 99px;
    overflow: hidden;
}

.aisd-report-progress__bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--aisd-primary), #3b82f6);
    border-radius: 99px;
    transition: width 0.35s ease-out;
}

/* キャッシュ利用通知 */
.aisd-cache-notice {
    margin-top: 12px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--aisd-radius);
    font-size: 13px;
    color: var(--aisd-success);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.aisd-cache-notice__refresh {
    background: none;
    border: 1px solid var(--aisd-success);
    border-radius: 4px;
    color: var(--aisd-success);
    font-size: 12px;
    padding: 2px 10px;
    cursor: pointer;
    margin-left: auto;
}

.aisd-cache-notice__refresh:hover {
    background: var(--aisd-success);
    color: #fff;
}

/* =====================
   PageSpeed Insights
   ===================== */
.aisd-pagespeed-section {
    background: #fff;
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    padding: 20px 24px;
    margin-bottom: 24px;
}

.aisd-psi__header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.aisd-psi__title {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    color: var(--aisd-text);
    display: flex;
    align-items: center;
    gap: 6px;
}

.aisd-psi__strategies {
    display: flex;
    gap: 4px;
}

.aisd-psi__strategy-btn {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--aisd-text-muted);
    background: var(--aisd-bg);
    border: 1px solid var(--aisd-border);
    border-radius: 6px;
    cursor: pointer;
    transition: color .2s, background .2s, border-color .2s;
}

.aisd-psi__strategy-btn:hover {
    color: var(--aisd-text);
    border-color: var(--aisd-primary);
    background: #eff6ff;
}

.aisd-psi__strategy-btn.is-active {
    color: var(--aisd-primary);
    background: #eff6ff;
    border-color: var(--aisd-primary);
}

.aisd-psi__loading {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--aisd-text-muted);
    padding: 12px 0;
}

/* 計測中スピナー（明るい背景で見えるように） */
.aisd-psi__loading .aisd-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--aisd-border);
    border-top-color: var(--aisd-primary);
    flex-shrink: 0;
    animation: aisd-spin .7s linear infinite;
}

.aisd-psi__error {
    font-size: 13px;
    color: var(--aisd-danger);
    padding: 8px 0;
}

.aisd-psi__subtitle--crux {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--aisd-border);
}

.aisd-psi__crux-note,
.aisd-psi__crux-unavailable {
    font-size: 12px;
    color: var(--aisd-text-muted);
    margin: 0 0 10px;
}

.aisd-psi__metrics--crux {
    margin-top: 8px;
}

/* 4カテゴリ（パフォーマンス・ユーザー補助・おすすめの方法・SEO） */
.aisd-psi__categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}

.aisd-psi__cat {
    text-align: center;
    padding: 12px 8px;
    border-radius: var(--aisd-radius);
    border: 2px solid transparent;
    background: var(--aisd-bg);
}

.aisd-psi__cat--good              { border-color: #16a34a; color: #16a34a; }
.aisd-psi__cat--needs-improvement { border-color: #d97706; color: #d97706; }
.aisd-psi__cat--poor              { border-color: #dc2626; color: #dc2626; }
.aisd-psi__cat--unknown           { border-color: #94a3b8; color: #94a3b8; }

.aisd-psi__cat-name {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--aisd-text-muted);
    margin-bottom: 4px;
}

.aisd-psi__cat-num {
    display: block;
    font-size: 22px;
    font-weight: 800;
    line-height: 1;
}

.aisd-psi__cat-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    margin-top: 2px;
}

.aisd-psi__variance-note {
    font-size: 12px;
    color: var(--aisd-text-muted);
    margin: 0 0 14px;
    font-style: normal;
}

.aisd-psi__subtitle {
    font-size: 13px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--aisd-text);
}

/* スコア行（従来・単一表示用） */
.aisd-psi__score-row {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.aisd-psi__score {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid;
    flex-shrink: 0;
}

.aisd-psi__score--good              { border-color: #16a34a; color: #16a34a; }
.aisd-psi__score--needs-improvement { border-color: #d97706; color: #d97706; }
.aisd-psi__score--poor              { border-color: #dc2626; color: #dc2626; }
.aisd-psi__score--unknown           { border-color: #94a3b8; color: #94a3b8; }

.aisd-psi__score-num {
    font-size: 24px;
    font-weight: 800;
    line-height: 1;
}

.aisd-psi__score-label {
    font-size: 11px;
    font-weight: 600;
    margin-top: 2px;
}

.aisd-psi__score-note {
    font-size: 12px;
    color: var(--aisd-text-muted);
    margin: 0;
    flex: 1;
    min-width: 140px;
}

/* 指標グリッド（横に最大3つ） */
.aisd-psi__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.aisd-psi__metric {
    background: var(--aisd-bg);
    border-radius: var(--aisd-radius);
    padding: 10px 12px;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 3px;
    box-sizing: border-box;
}

.aisd-psi__metric--good              { border-color: #16a34a; }
.aisd-psi__metric--needs-improvement { border-color: #d97706; }
.aisd-psi__metric--poor              { border-color: #dc2626; }
.aisd-psi__metric--unknown           { border-color: #94a3b8; }

.aisd-psi__metric-label {
    font-size: 11px;
    color: var(--aisd-text-muted);
    font-weight: 500;
}

.aisd-psi__metric-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--aisd-text);
    line-height: 1.2;
}

.aisd-psi__metric-rating {
    font-size: 11px;
    font-weight: 600;
}

.aisd-psi__metric--good .aisd-psi__metric-rating              { color: #16a34a; }
.aisd-psi__metric--needs-improvement .aisd-psi__metric-rating { color: #d97706; }
.aisd-psi__metric--poor .aisd-psi__metric-rating              { color: #dc2626; }

/* =====================
   レスポンシブ
   ===================== */
@media (max-width: 600px) {
    .aisd-panel__inner {
        padding: 20px 16px;
    }

    .aisd-psi__categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .aisd-psi__metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .aisd-steps {
        flex-direction: column;
        align-items: center;
    }

    .aisd-step__label {
        font-size: 12px;
    }

    .aisd-report__category-item {
        grid-template-columns: 80px 1fr 36px;
    }

    .aisd-form-actions {
        flex-direction: column-reverse;
    }

    .aisd-button {
        width: 100%;
        justify-content: center;
    }
}

/* =====================
   業種別SEOコンテンツブロック (.aisd-ic)
   ===================== */

.aisd-ic {
    max-width: 760px;
    margin: 0 auto 32px;
}

/* ヒーローセクション */
.aisd-ic__hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
    color: #fff;
    padding: 56px 24px;
    margin-bottom: 40px;
    border-radius: 12px;
    text-align: center;
}

.aisd-ic__hero-inner {
    max-width: 680px;
    margin: 0 auto;
}

.aisd-ic__hero-title {
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 800;
    line-height: 1.4;
    margin: 0 0 18px;
    color: #fff !important;
    letter-spacing: -0.01em;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.aisd-ic__hero-body {
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
    color: rgba(255, 255, 255, 0.9) !important;
}

@media (max-width: 600px) {
    .aisd-ic__hero {
        padding: 40px 20px;
    }
}

.aisd-ic__section {
    margin-bottom: 28px;
}

.aisd-ic__heading {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 14px;
    padding-left: 10px;
    border-left: 4px solid var(--aisd-primary);
    color: var(--aisd-text);
    line-height: 1.4;
}

/* よくある課題リスト */
.aisd-ic__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aisd-ic__list--problems .aisd-ic__list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--aisd-radius);
    font-size: 14px;
    color: var(--aisd-text);
    line-height: 1.6;
}

.aisd-ic__list--problems .aisd-ic__list-item::before {
    content: '✕';
    flex-shrink: 0;
    color: var(--aisd-danger);
    font-size: 13px;
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Meiryo", sans-serif;
}

/* 診断でわかることリスト */
.aisd-ic__list--reveals .aisd-ic__list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--aisd-radius);
    font-size: 14px;
    color: var(--aisd-text);
    line-height: 1.6;
}

.aisd-ic__list--reveals .aisd-ic__list-item::before {
    content: '✓';
    flex-shrink: 0;
    color: var(--aisd-success);
    font-size: 15px;
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Meiryo", sans-serif;
}

/* =====================
   相談フォーム (.aisd-contact)
   ===================== */

.aisd-contact-wrap {
    margin: 40px 0 32px;
    border: 2px solid var(--aisd-primary, #2563eb);
    border-radius: 12px;
    overflow: hidden;
}

.aisd-contact-inner {
    padding: 28px 24px;
    background: #f8faff;
}

.aisd-contact-heading {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 6px !important;
    color: var(--aisd-primary, #2563eb);
}

.aisd-contact-lead {
    font-size: 14px;
    color: #555;
    margin: 0 0 20px;
}

.aisd-contact-form .aisd-field {
    margin-bottom: 16px;
}

#aisd-contact-submit,
#aisd-start-btn {
    display: block;
    margin: 0 auto;
}

.aisd-field__input--textarea {
    resize: vertical;
    min-height: 100px;
}

.aisd-contact-success {
    padding: 20px;
    background: #ecfdf5;
    border-radius: 8px;
    text-align: center;
}

.aisd-contact-success__msg {
    color: #065f46;
    font-weight: 600;
    margin: 0;
}

@media (max-width: 600px) {
    .aisd-contact-inner {
        padding: 20px 16px;
    }
}

/* FAQ アコーディオン */
.aisd-ic__faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
}

.aisd-ic__faq-item {
    border: 1px solid var(--aisd-border);
    border-radius: var(--aisd-radius);
    overflow: hidden;
    background: #fff;
}

.aisd-ic__faq-q {
    margin: 0;
    padding: 0;
    border: none;
    background: none;
}

.aisd-ic__faq-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: #fff;
    border: none;
    border-radius: 0;
    box-shadow: none;
    cursor: pointer;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    color: var(--aisd-text);
    line-height: 1.5;
    transition: background .15s;
    outline-offset: -2px;
}

.aisd-ic__faq-btn:hover {
    background: var(--aisd-bg);
}

.aisd-ic__faq-q-badge {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    background: var(--aisd-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
}

.aisd-ic__faq-q-text {
    flex: 1;
}

.aisd-ic__faq-toggle {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    position: relative;
    margin-left: auto;
}

.aisd-ic__faq-toggle::before,
.aisd-ic__faq-toggle::after {
    content: '';
    position: absolute;
    background: var(--aisd-text-muted);
    border-radius: 2px;
    transition: transform .2s, opacity .2s;
}

/* + アイコン（横棒） */
.aisd-ic__faq-toggle::before {
    width: 12px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* + アイコン（縦棒） → expanded 時に回転して横棒に */
.aisd-ic__faq-toggle::after {
    width: 2px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.aisd-ic__faq-btn[aria-expanded="true"] .aisd-ic__faq-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.aisd-ic__faq-a {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 16px 14px;
    background: var(--aisd-bg);
    border-top: 1px solid var(--aisd-border);
    margin: 0;
    padding-left: 16px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--aisd-text);
}

.aisd-ic__faq-a[hidden] {
    display: none;
}

.aisd-ic__faq-a-badge {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    background: var(--aisd-success);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    margin-top: 2px;
}

.aisd-ic__faq-a-text {
    flex: 1;
}

@media (max-width: 600px) {
    .aisd-ic__faq-btn {
        padding: 12px 14px;
        font-size: 13px;
    }

    .aisd-ic__list--problems .aisd-ic__list-item,
    .aisd-ic__list--reveals .aisd-ic__list-item {
        font-size: 13px;
    }
}

/* =====================
   診断LPテンプレート
   ===================== */

/* body のリセット（テーマCSS非適用時の基盤） */
.aisd-lp-body {
    margin: 0;
    padding: 0;
    background: #f1f5f9;
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    color: var(--aisd-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.aisd-lp-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---- ヘッダー ---- */
.aisd-lp-header {
    background: #fff;
    border-bottom: 1px solid var(--aisd-border);
    position: sticky;
    top: 0;
    z-index: 200;
}

.aisd-lp-header__inner {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 24px;
    height: 56px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.aisd-lp-header__brand {
    font-size: 15px;
    font-weight: 700;
    color: var(--aisd-text);
    text-decoration: none;
    flex-shrink: 0;
}

.aisd-lp-header__brand:hover {
    color: var(--aisd-primary);
    text-decoration: none;
}

.aisd-lp-header__badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 700;
    color: var(--aisd-primary);
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 99px;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* ---- メインエリア ---- */
.aisd-lp-main {
    flex: 1;
    padding: 48px 0 80px;
}

.aisd-lp-container {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- コンテンツ内タイポグラフィ ---- */
/* テーマCSSが読み込まれないため、基本スタイルをここで定義する */
.aisd-lp-content {
    font-size: 15px;
    line-height: 1.75;
    color: var(--aisd-text);
}

.aisd-lp-content > *:first-child {
    margin-top: 0 !important;
}

.aisd-lp-content h1,
.aisd-lp-content h2,
.aisd-lp-content h3,
.aisd-lp-content h4,
.aisd-lp-content h5 {
    font-weight: 700;
    line-height: 1.4;
    color: var(--aisd-text);
    margin-top: 2.2em;
    margin-bottom: 0.6em;
}

.aisd-lp-content h1:first-child,
.aisd-lp-content h2:first-child {
    margin-top: 0;
}

.aisd-lp-content h1 { font-size: 26px; }

.aisd-lp-content h2 {
    font-size: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--aisd-border);
}

.aisd-lp-content h3 { font-size: 17px; }
.aisd-lp-content h4 { font-size: 15px; }

.aisd-lp-content p {
    margin-top: 0;
    margin-bottom: 1em;
}

.aisd-lp-content ul,
.aisd-lp-content ol {
    padding-left: 1.5em;
    margin: 0 0 1em;
}

.aisd-lp-content li {
    margin-bottom: 0.4em;
    line-height: 1.7;
}

.aisd-lp-content a {
    color: var(--aisd-primary);
}

.aisd-lp-content a:hover {
    text-decoration: none;
}

.aisd-lp-content strong {
    font-weight: 700;
}

/* Gutenbergブロックの余白を整える */
.aisd-lp-content .wp-block-group,
.aisd-lp-content .wp-block-cover {
    margin-bottom: 1.5em;
}

/* ---- フッター ---- */
.aisd-lp-footer {
    background: #fff;
    border-top: 1px solid var(--aisd-border);
    padding: 20px 24px;
    margin-top: auto;
}

.aisd-lp-footer__inner {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.aisd-lp-footer__copy {
    margin: 0;
    font-size: 12px;
    color: var(--aisd-text-muted);
}

.aisd-lp-footer__nav {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.aisd-lp-footer__link {
    font-size: 12px;
    color: var(--aisd-text-muted);
    text-decoration: none;
}

.aisd-lp-footer__link:hover {
    color: var(--aisd-primary);
    text-decoration: underline;
}

/* ---- LP レスポンシブ ---- */
@media (max-width: 600px) {
    .aisd-lp-header__inner {
        padding: 0 16px;
    }

    .aisd-lp-main {
        padding: 32px 0 60px;
    }

    .aisd-lp-container {
        padding: 0 16px;
    }

    .aisd-lp-content h1 { font-size: 22px; }
    .aisd-lp-content h2 { font-size: 18px; }

    .aisd-lp-footer__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* =====================
   印刷用レイアウト
   ===================== */
@media print {
    .aisd-diagnosis {
        max-width: 100%;
        background: #fff;
    }

    /* 印刷時に非表示にする要素 */
    .aisd-steps,
    .aisd-result-actions,
    .aisd-shared-notice,
    .aisd-cache-notice,
    .aisd-extended-cta,
    .aisd-extended-progress,
    .aisd-analysis-progress,
    .aisd-global-error,
    .aisd-panel[data-panel="1"],
    .aisd-panel[data-panel="2"],
    .aisd-psi__loading,
    .aisd-psi__strategies,
    .aisd-toggle-btn .aisd-toggle-icon {
        display: none !important;
    }

    /* レポート・結果エリアは表示 */
    .aisd-report,
    .aisd-report section,
    .aisd-extended-report,
    .aisd-extended-report__header,
    .aisd-pagespeed-section,
    .aisd-psi__categories,
    .aisd-psi__cat,
    .aisd-psi__metrics,
    .aisd-psi__metric {
        break-inside: avoid;
    }

    .aisd-report section {
        page-break-inside: avoid;
    }

    /* 印刷用の余白・背景 */
    .aisd-panel,
    .aisd-report,
    .aisd-extended-report,
    .aisd-pagespeed-section,
    .aisd-psi__metric,
    .aisd-psi__cat {
        background: #fff !important;
        box-shadow: none !important;
        border-color: #ddd !important;
    }

    .aisd-report__cta {
        background: #f8fafc !important;
        border-color: #e2e8f0 !important;
    }

    /* CTAボタンはリンク風に（枠のみ） */
    .aisd-report__cta-button {
        border: 1px solid var(--aisd-primary);
        background: transparent !important;
        color: var(--aisd-primary) !important;
    }

    /* リンクにURLを表示（任意） */
    .aisd-report__ref-link a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.9em;
        color: #64748b;
        font-weight: normal;
    }

    /* 余白の調整 */
    .aisd-extended-report > .aisd-report,
    .aisd-report {
        padding: 0 16px 16px !important;
    }

    .aisd-extended-report__header {
        padding: 12px 16px !important;
    }

    .aisd-pagespeed-section {
        padding: 16px !important;
        margin-bottom: 16px !important;
    }
}

/* =====================
   ハブページ (.aisd-hub)
   ===================== */

.aisd-hub {
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Meiryo", sans-serif;
}

.aisd-hub__title {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 800;
    margin: 0 0 10px;
}

.aisd-hub__lead {
    font-size: 15px;
    color: #555;
    margin: 0 0 32px;
    line-height: 1.7;
}

.aisd-hub__empty {
    color: #888;
    font-size: 14px;
}

/* =====================
   追従する問題数バッジ
   ===================== */
.aisd-sticky-progress {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%) translateX(120px);
    z-index: 9999;
    background: var(--aisd-primary);
    color: #fff;
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,.2);
    transition: transform .3s ease, background .3s;
    pointer-events: none;
    min-width: 72px;
}

.aisd-sticky-progress.is-visible {
    transform: translateY(-50%) translateX(0);
}

.aisd-sticky-progress__count {
    display: block;
    white-space: nowrap;
    line-height: 1.2;
}

.aisd-sticky-progress .aisd-sticky-progress__answered {
    font-size: 22px;
    font-weight: 700;
}

.aisd-sticky-progress .aisd-sticky-progress__sep,
.aisd-sticky-progress .aisd-sticky-progress__total {
    font-size: 14px;
    opacity: .85;
}

.aisd-sticky-progress .aisd-sticky-progress__label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    opacity: .85;
    margin-top: 2px;
    white-space: nowrap;
}

.aisd-sticky-progress.is-complete {
    background: var(--aisd-success);
}

@media (max-width: 600px) {
    .aisd-sticky-progress {
        right: 10px;
        padding: 10px 12px;
        font-size: 12px;
        min-width: 60px;
    }

    .aisd-sticky-progress .aisd-sticky-progress__answered {
        font-size: 18px;
    }
}

/* グリッド */
.aisd-hub__grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(3, 1fr);
}

.aisd-hub--2col .aisd-hub__grid {
    grid-template-columns: repeat(2, 1fr);
}

/* カード */
.aisd-hub__card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: box-shadow 0.2s, transform 0.2s;
}

.aisd-hub__card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.aisd-hub__card-icon {
    font-size: 32px;
    line-height: 1;
}

.aisd-hub__card-title {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    color: #1a1a2e;
}

.aisd-hub__card-desc {
    font-size: 13px;
    color: #555;
    line-height: 1.7;
    margin: 0;
    flex: 1;
}

.aisd-hub__card-btn {
    display: inline-block;
    margin-top: 4px;
    padding: 10px 20px;
    background: #2563eb;
    color: #fff !important;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: background 0.2s;
}

.aisd-hub__card-btn:hover {
    background: #1d4ed8;
    color: #fff !important;
    text-decoration: none;
}

@media (max-width: 768px) {
    .aisd-hub__grid,
    .aisd-hub--2col .aisd-hub__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .aisd-hub__grid,
    .aisd-hub--2col .aisd-hub__grid {
        grid-template-columns: 1fr;
    }
}

/* =====================
   カテゴリ別スコア
   ===================== */

.aisd-cat-scores {
    padding: 0 0 20px;
}

.aisd-cat-scores__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.aisd-cat-score {
    background: #f8fafc;
    border: 1px solid var(--aisd-border);
    border-radius: 8px;
    padding: 12px 12px 10px;
}

.aisd-cat-score__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
}

.aisd-cat-score__label {
    font-size: 11px;
    color: var(--aisd-text-muted);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.aisd-cat-score__value {
    font-size: 20px;
    font-weight: 800;
}

.aisd-cat-score__value--good { color: var(--aisd-success); }
.aisd-cat-score__value--fair { color: var(--aisd-warning); }
.aisd-cat-score__value--poor { color: var(--aisd-danger); }

.aisd-cat-score__bar-wrap {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
}

.aisd-cat-score__bar {
    height: 100%;
    border-radius: 2px;
    transition: width 0.8s ease;
}

.aisd-cat-score__bar--good { background: var(--aisd-success); }
.aisd-cat-score__bar--fair { background: var(--aisd-warning); }
.aisd-cat-score__bar--poor { background: var(--aisd-danger); }

@media (max-width: 600px) {
    .aisd-cat-scores__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 400px) {
    .aisd-cat-scores__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =====================
   低スコアCTA
   ===================== */

.aisd-low-score-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    background: linear-gradient(135deg, #fef3c7, #fef9c3);
    border: 1px solid #fde68a;
    border-left: 4px solid #f59e0b;
    border-radius: var(--aisd-radius);
    padding: 14px 18px;
    margin: 0 0 20px;
}

.aisd-low-score-cta__text {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    flex: 1;
    color: #78350f;
    min-width: 180px;
}

/* =====================
   PageSpeed スケルトンUI
   ===================== */

@keyframes aisd-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.aisd-psi__skeleton {
    padding: 4px 0 8px;
}

.aisd-psi__skeleton-cats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.aisd-psi__skeleton-cat {
    height: 60px;
    border-radius: 8px;
    background: linear-gradient(90deg, #f0f4f8 25%, #e2e8f0 50%, #f0f4f8 75%);
    background-size: 200% 100%;
    animation: aisd-shimmer 1.6s infinite;
}

.aisd-psi__skeleton-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.aisd-psi__skeleton-metric {
    height: 44px;
    border-radius: 6px;
    background: linear-gradient(90deg, #f0f4f8 25%, #e2e8f0 50%, #f0f4f8 75%);
    background-size: 200% 100%;
    animation: aisd-shimmer 1.6s infinite;
    animation-delay: 0.1s;
}

.aisd-psi__skeleton-note {
    font-size: 12px;
    color: var(--aisd-text-muted);
    text-align: center;
    margin: 0;
}

@media (max-width: 600px) {
    .aisd-psi__skeleton-cats,
    .aisd-psi__skeleton-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =====================
   モバイル追加対応
   ===================== */

@media (max-width: 600px) {
    /* ダウンロードモーダル */
    .aisd-dl-modal {
        width: calc(100% - 32px);
        max-width: none;
        padding: 20px 16px;
    }

    /* 結果アクションボタン */
    .aisd-result-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .aisd-result-actions .aisd-button {
        width: 100%;
        justify-content: center;
    }

    /* 低スコアCTA */
    .aisd-low-score-cta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .aisd-low-score-cta__btn {
        width: 100%;
        justify-content: center;
    }
}