/* ==========================================================================
   GA4 よみやすい (GA4 Yomiyasui) - スタイルシート (style.css)
   Toy Colors (トイカラー) & Modern SVG Icon Tone & Manner
   ========================================================================== */

:root {
  color-scheme: light;
  
  /* ========================================================================
     CSS HEX - 指定カラーパレット (Coolors 5 Colors)
     ======================================================================== */
  --paradise-pink: #ef476fff;
  --orange-yellow-crayola: #ffd166ff;
  --caribbean-green: #06d6a0ff;
  --blue-ncs: #118ab2ff;
  --midnight-green-eagle-green: #073b4cff;

  /* ========================================================================
     トイカラー セマンティックマッピング
     ======================================================================== */
  /* 1. Blue NCS (#118ab2): メインブランド、プライマリ操作、主要バーグラフ */
  --toy-blue: #118ab2;
  --toy-blue-hover: #0d7091;
  --toy-blue-light: #e7f5f9;
  --toy-blue-border: #91d2e4;

  /* 2. Caribbean Green (#06d6a0): 成果・成功、本番Live、良好、上昇 */
  --toy-green: #06d6a0;
  --toy-green-hover: #05b88a;
  --toy-green-light: #e6faf5;
  --toy-green-border: #7ee8cf;

  /* 3. Orange Yellow Crayola (#ffd166): デモ、注意、警告、地域アクセント */
  --toy-yellow: #ffd166;
  --toy-yellow-hover: #f0bd4a;
  --toy-yellow-light: #fffbeb;
  --toy-yellow-border: #fde089;
  --toy-yellow-text: #78350f;

  /* 4. Paradise Pink (#ef476f): AI相談、キーイベント、注目、アクセントボタン */
  --toy-pink: #ef476f;
  --toy-pink-hover: #db335c;
  --toy-pink-light: #fef0f3;
  --toy-pink-border: #fbaec0;

  /* 5. Midnight Green Eagle Green (#073b4c): メインテキスト、ベースシャドウ、深み */
  --toy-dark: #073b4c;
  --toy-dark-hover: #04242e;
  --toy-dark-light: #ecf3f5;
  --toy-dark-border: #a3c2cb;

  /* 前期比・差分カラー */
  --diff-up: #06d6a0;
  --diff-down: #ef476f;

  /* 背景・ベース */
  --bg-main: #f4f7f6;
  --bg-card: #ffffff;
  --text-main: #073b4c;
  --text-secondary: #215566;
  --text-muted: #5c7e8a;
  --border: #dbe7eb;
  --border-dark: #b6cdd4;

  /* トイ風シャドウ・立体感 */
  --toy-shadow-sm: 0 2px 0 var(--border);
  --toy-shadow-btn: 0 3px 0 rgba(7, 59, 76, 0.2);
  --toy-shadow-card: 0 4px 0 #dbe7eb, 0 10px 20px -3px rgba(7, 59, 76, 0.05);
  --toy-shadow-card-hover: 0 6px 0 #b6cdd4, 0 14px 24px -4px rgba(7, 59, 76, 0.08);

  /* タイポグラフィ・角丸 */
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans", "Noto Sans JP", sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-base);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* SVG アイコンユーティリティ */
.svg-icon {
  width: 1.15rem;
  height: 1.15rem;
  display: inline-block;
  vertical-align: -0.2em;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.svg-icon-lg {
  width: 1.5rem;
  height: 1.5rem;
}

.svg-icon-sm {
  width: 0.95rem;
  height: 0.95rem;
}

/* レイアウトコンテナ */
.app-container {
  max-width: 940px;
  margin: 0 auto;
  padding: 28px 16px 80px;
}

/* ヘッダーエリア */
.header {
  margin-bottom: 24px;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-box {
  width: 38px;
  height: 38px;
  background: var(--toy-blue);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 0 var(--toy-blue-hover);
}

h1 {
  font-size: 1.45rem;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.badge-demo {
  background-color: var(--toy-yellow-light);
  color: #92400e;
  border: 1.5px solid var(--toy-yellow-border);
}

.badge-live {
  background-color: var(--toy-green-light);
  color: #065f46;
  border: 1.5px solid var(--toy-green-border);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* タブナビゲーション */
.app-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  padding: 4px;
  background: #e2e8f0;
  border-radius: var(--radius-md);
}

.tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 10px 18px;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.tab-btn:hover {
  color: var(--toy-blue);
}

.tab-btn.active {
  background: #ffffff;
  color: var(--toy-blue);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.08);
}

/* コントロールバー（プロパティ・期間セレクタ） */
.control-bar {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: var(--toy-shadow-sm);
}

.property-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 240px;
}

.property-selector select {
  width: 100%;
  max-width: 380px;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-main);
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s;
}

.property-selector select:focus {
  border-color: var(--toy-blue);
}

.period-buttons {
  display: flex;
  background: #e2e8f0;
  padding: 3px;
  border-radius: var(--radius-sm);
  gap: 3px;
}

.btn-period {
  background: transparent;
  border: none;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.15s ease;
}

.btn-period.active {
  background: #ffffff;
  color: var(--text-main);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

/* トイボタンスタイル (押し心地のある3Dトイボタン) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border-dark);
  background: #ffffff;
  color: var(--text-main);
  cursor: pointer;
  box-shadow: var(--toy-shadow-btn);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.15s;
  user-select: none;
}

.btn:hover {
  background: #f8fafc;
}

.btn:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
}

.btn-primary {
  background: var(--toy-blue);
  border-color: var(--toy-blue-hover);
  color: #ffffff;
  box-shadow: 0 3px 0 var(--toy-blue-hover);
}

.btn-primary:hover {
  background: var(--toy-blue-hover);
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--toy-blue-hover);
}

.btn-pink, .btn-purple {
  background: var(--toy-pink);
  border-color: var(--toy-pink-hover);
  color: #ffffff;
  box-shadow: 0 3px 0 var(--toy-pink-hover);
}

.btn-pink:hover, .btn-purple:hover {
  background: var(--toy-pink-hover);
}

.btn-pink:active, .btn-purple:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--toy-pink-hover);
}

.btn-green {
  background: var(--toy-green);
  border-color: var(--toy-green-hover);
  color: var(--toy-dark);
  box-shadow: 0 3px 0 var(--toy-green-hover);
}

.btn-green:hover {
  background: var(--toy-green-hover);
  color: #ffffff;
}

.btn-green:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--toy-green-hover);
}

.btn-yellow {
  background: var(--toy-yellow);
  border-color: var(--toy-yellow-hover);
  color: var(--toy-dark);
  box-shadow: 0 3px 0 var(--toy-yellow-hover);
}

.btn-yellow:hover {
  background: var(--toy-yellow-hover);
}

.btn-yellow:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--toy-yellow-hover);
}

.btn-icon {
  padding: 8px 10px;
}

/* セクション（カード）設計 */
.card-section {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--toy-shadow-card);
  transition: box-shadow 0.2s ease;
}

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

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-num-badge {
  width: 28px;
  height: 28px;
  background: var(--toy-blue-light);
  color: var(--toy-blue);
  border: 1.5px solid var(--toy-blue-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
}

h2 {
  font-size: 1.18rem;
  margin: 0;
  font-weight: 800;
  color: var(--text-main);
}

.verdict-box {
  background: var(--toy-blue-light);
  border-left: 5px solid var(--toy-blue);
  padding: 12px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 12px 0 16px;
}

.verdict-text {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.hint-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 8px 0 0;
}

/* ブロック1: 全体サマリーカード */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.metric-card {
  background: #f8fafc;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--toy-shadow-sm);
}

.metric-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  font-variant-numeric: tabular-nums;
  margin: 0;
}

.metric-sub {
  font-size: 0.825rem;
  margin-top: 6px;
  font-weight: 700;
}

/* ブロック2: エンゲージメントプログレス */
.meter-container {
  margin-top: 16px;
}

.progress-bar-bg {
  width: 100%;
  height: 22px;
  background: #e2e8f0;
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--toy-blue), var(--toy-green));
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}

/* グラフ・表レイアウト */
.charts-wrapper {
  margin-top: 20px;
}

.charts-os-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .charts-os-grid {
    grid-template-columns: 1fr 1fr;
  }
}

canvas {
  width: 100% !important;
  max-height: 240px;
}

/* データテーブル仕様 */
.table-wrapper {
  overflow-x: auto;
  margin-top: 20px;
}

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

caption {
  text-align: left;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-bottom: 8px;
}

th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1.5px solid var(--border);
}

th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--text-secondary);
}

td.num, th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

tbody tr:hover {
  background: #f1f5f9;
}

/* ==========================================================================
   AI 相談アシスタント (AI Assistant) - Paradise Pink (#ef476f) Accent
   ========================================================================== */
.ai-card {
  border: 2.5px solid var(--toy-pink-border);
  background: linear-gradient(180deg, #ffffff 0%, var(--toy-pink-light) 100%);
}

.ai-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--toy-pink);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.ai-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.ai-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: inherit;
  background: #ffffff;
  color: var(--toy-pink);
  border: 1.5px solid var(--toy-pink-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: 0 2px 0 var(--toy-pink-border);
  transition: all 0.15s ease;
}

.ai-chip:hover {
  background: var(--toy-pink);
  color: #ffffff;
  transform: translateY(-1px);
}

.ai-chip:active {
  transform: translateY(1px);
}

.ai-response-box {
  background: #ffffff;
  border: 2px solid var(--toy-pink-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-top: 14px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-main);
  box-shadow: 0 3px 0 var(--toy-pink-border);
}

.ai-response-box h4 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  color: var(--toy-pink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-response-box ul {
  margin: 8px 0;
  padding-left: 20px;
}

.ai-response-box li {
  margin-bottom: 6px;
}

/* ==========================================================================
   初期設定ウィザード スタイル
   ========================================================================== */
.wizard-step {
  position: relative;
  padding: 22px;
  background: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--toy-shadow-sm);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--toy-blue);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.step-title {
  font-size: 1.1rem;
  margin: 0 0 14px;
  font-weight: 800;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.form-group input, .form-group select {
  width: 100%;
  padding: 9px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 600;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--toy-blue);
}

/* ラジオカード（サイト種類） */
.radio-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 8px;
}

@media (min-width: 640px) {
  .radio-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.radio-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow: 0 2px 0 var(--border);
  transition: all 0.15s ease;
}

.radio-card:hover {
  border-color: var(--toy-blue);
  background: var(--toy-blue-light);
}

.radio-card:has(input[type="radio"]:checked) {
  border-color: var(--toy-blue);
  background: var(--toy-blue-light);
  box-shadow: 0 3px 0 var(--toy-blue);
}

.radio-card-content {
  display: flex;
  flex-direction: column;
}

.radio-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 700;
}

.radio-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* チェックボックスカード（成果・ゴール） */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.checkbox-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 600;
  box-shadow: 0 2px 0 var(--border);
  transition: all 0.15s ease;
}

.checkbox-card:hover {
  border-color: var(--toy-green);
  background: var(--toy-green-light);
}

.checkbox-card:has(input[type="checkbox"]:checked) {
  border-color: var(--toy-green);
  background: var(--toy-green-light);
  font-weight: 700;
  box-shadow: 0 3px 0 var(--toy-green);
}

/* ウィザード結果エリア */
.wizard-result {
  background: #ffffff;
  border: 2.5px solid var(--toy-green);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 6px 0 var(--toy-green-border);
}

.result-header h3 {
  margin: 0;
  color: #065f46;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.code-container {
  margin-top: 18px;
  background: #0f172a;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--toy-shadow-card);
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 18px;
  background: #1e293b;
  color: #94a3b8;
  font-size: 0.85rem;
  font-weight: 700;
}

.code-container pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
}

.code-container code {
  color: #38bdf8;
  font-family: Consolas, Monaco, "Andale Mono", monospace;
  font-size: 0.88rem;
  line-height: 1.6;
}

.guide-box {
  margin-top: 20px;
  background: #f8fafc;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
}

.guide-box h4 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.guide-list {
  margin: 0;
  padding-left: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.btn-sm {
  padding: 5px 12px;
  font-size: 0.8rem;
}

/* フッター */
.footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 2px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer a {
  color: var(--toy-blue);
  text-decoration: none;
  font-weight: 600;
}

/* モーダル */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border: 2.5px solid var(--border-dark);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 26px;
  box-shadow: 0 20px 25px -5px rgba(7, 59, 76, 0.2);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

.form-help {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.5;
}

/* トースト */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #ffffff;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.25);
  display: none;
  z-index: 2000;
}

.toast.show {
  display: block;
}