/* ============================================================
   Cocoro Pallet — 共通スタイル
   ============================================================ */

:root {
  --color-bg:       #faf9f7;
  --color-surface:  #ffffff;
  --color-primary:  #7c6fa0;
  --color-primary-light: #ede9f5;
  --color-accent:   #c9a96e;
  --color-text:     #3a3340;
  --color-text-sub: #8a8090;
  --color-border:   #e8e4f0;
  --radius:         12px;
  --shadow:         0 2px 12px rgba(100, 80, 140, 0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.7;
}

/* ---- レイアウト ---- */
.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

/* ---- ヘッダー ---- */
.site-header {
  text-align: center;
  margin-bottom: 48px;
}
.site-header .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}
.site-header .tagline {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-top: 4px;
}

/* ---- カード ---- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
}

/* ---- ドメインボタン ---- */
.domain-btn {
  display: block;
  width: 100%;
  padding: 20px 24px;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 12px;
}
.domain-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ---- プログレスバー ---- */
.progress-wrap {
  margin-bottom: 32px;
}
.progress-label {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: 6px;
}
.progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
}
.progress-bar-inner {
  height: 100%;
  background: var(--color-primary);
  border-radius: 99px;
  transition: width 0.3s;
}

/* ---- 質問カード ---- */
.question-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
}
.question-number {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}
.question-text {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* ---- スケール選択 ---- */
.scale-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.scale-option input[type="radio"] { display: none; }
.scale-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--color-text-sub);
  transition: all 0.15s;
  min-width: 60px;
  text-align: center;
}
.scale-option label .val {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}
.scale-option input:checked + label {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.scale-option input:checked + label .val {
  color: var(--color-primary);
}
.scale-escape label {
  border-style: dashed;
  font-size: 0.78rem;
}

/* ---- ボタン ---- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: opacity 0.2s;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover:not(:disabled) { opacity: 0.85; }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---- 結果ページ ---- */
.section-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text-sub);
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* 候補カード */
.candidate-list { display: flex; flex-direction: column; gap: 10px; }
.candidate-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
}
.candidate-rank {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  min-width: 32px;
  text-align: center;
}
.candidate-name { font-size: 1.05rem; font-weight: 600; }
.candidate-score {
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--color-text-sub);
}

/* 軸バー */
.axis-list { display: flex; flex-direction: column; gap: 14px; }
.axis-item {}
.axis-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.axis-name { font-size: 0.92rem; font-weight: 600; }
.axis-score-label {
  font-size: 0.8rem;
  color: var(--color-text-sub);
}
.axis-bar-wrap {
  position: relative;
  height: 8px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: visible;
}
/* 中央線 */
.axis-bar-wrap::after {
  content: '';
  position: absolute;
  left: 50%;
  top: -2px;
  width: 2px;
  height: 12px;
  background: var(--color-border);
  border-radius: 1px;
}
.axis-bar-fill {
  position: absolute;
  height: 100%;
  background: var(--color-primary);
  border-radius: 99px;
  transition: width 0.4s, left 0.4s;
}
.axis-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--color-text-sub);
  margin-top: 4px;
}

/* diff バッジ */
.diff-badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 99px;
  margin-left: 8px;
}
.diff-up   { background: #e8f5e9; color: #388e3c; }
.diff-down { background: #fce4ec; color: #c62828; }

/* ---- ローディング ---- */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-sub);
}

/* ---- エラー ---- */
.error-msg {
  color: #c62828;
  background: #fce4ec;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.9rem;
  margin-top: 12px;
}