/* ============================================================
   マネータイプ診断 スタイルシート
   コンセプト: ゆるかわ × 少し神秘的
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=M+PLUS+Rounded+1c:wght@400;700;900&display=swap');

/* ---------- CSS変数 ---------- */
:root {
  --primary:    #6c3fc5;
  --primary-lt: #9b6fe0;
  --primary-dk: #4a2a8c;
  --accent:     #ff7eb3;
  --accent2:    #ffd166;
  --bg:         #0d0b1a;
  --bg2:        #13102a;
  --bg3:        #1c1836;
  --card:       #1e1a38;
  --card2:      #252042;
  --border:     rgba(108,63,197,0.3);
  --text:       #f0eeff;
  --text-mute:  #9b96cc;
  --text-dim:   #6b66a0;
  --star:       rgba(255,255,255,0.7);

  --font-round: 'M PLUS Rounded 1c', 'Noto Sans JP', sans-serif;
  --font-body:  'Noto Sans JP', sans-serif;

  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 40px;

  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --glow:   0 0 20px rgba(108,63,197,0.4);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--primary-lt); text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }

/* ---------- 星空背景 ---------- */
.stars-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse at 30% 20%, rgba(108,63,197,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 80%, rgba(255,126,179,0.08) 0%, transparent 50%),
              var(--bg);
}
.stars-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 15%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 25% 60%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 50% 10%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(1px 1px at 75% 40%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 80%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 85%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 60% 55%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 25%, rgba(255,255,255,0.5) 0%, transparent 100%);
}

/* ---------- ページラッパー ---------- */
.page {
  position: relative; z-index: 1;
  display: none;
}
.page.active { display: block; }

/* ============================================================
   TOPページ
   ============================================================ */
#page-top {
  min-height: 100vh;
}

/* ---- KV ---- */
.kv {
  min-height: 100svh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 60px 20px 80px;
  text-align: center;
  position: relative;
}

.kv-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(108,63,197,0.25);
  border: 1px solid rgba(108,63,197,0.5);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--primary-lt);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.kv-emoji-ring {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-dk), var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 56px;
  margin: 0 auto 28px;
  box-shadow: 0 0 60px rgba(108,63,197,0.5), 0 0 120px rgba(108,63,197,0.2);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.kv-title {
  font-family: var(--font-round);
  font-size: clamp(2rem, 7vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  background: linear-gradient(135deg, #fff 20%, var(--primary-lt) 60%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.kv-subtitle {
  font-size: 1rem;
  color: var(--text-mute);
  max-width: 320px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.kv-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: var(--font-round);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 18px 48px;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(108,63,197,0.5);
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}
.kv-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(108,63,197,0.6);
}
.kv-cta:active { transform: translateY(0); }

.kv-scroll {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: var(--text-dim); font-size: 0.7rem; letter-spacing: 0.15em;
}
.kv-scroll-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary-lt);
  animation: scrollDot 1.5s ease-in-out infinite;
}
@keyframes scrollDot {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(4px); }
}

/* ---- セクション共通 ---- */
.section {
  padding: 72px 20px;
  max-width: 640px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--primary-lt);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-round);
  font-size: clamp(1.4rem, 5vw, 1.8rem);
  font-weight: 900;
  margin-bottom: 16px;
  line-height: 1.3;
}
.section-desc {
  color: var(--text-mute);
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 40px;
}

/* ---- 診断説明 ---- */
.about-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px 16px;
  text-align: center;
}
.about-card-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}
.about-card-label {
  font-family: var(--font-round);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.about-card-desc {
  font-size: 0.75rem;
  color: var(--text-mute);
  line-height: 1.6;
}

/* ---- 16タイプ紹介 ---- */
.types-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 32px;
}
.type-chip {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 14px 8px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}
.type-chip:hover {
  border-color: var(--primary-lt);
  transform: translateY(-2px);
}
.type-chip-emoji { font-size: 1.8rem; margin-bottom: 6px; }
.type-chip-name { font-size: 0.65rem; color: var(--text-mute); line-height: 1.3; }

/* ---- 診断の流れ ---- */
.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.flow-steps::before {
  content: '';
  position: absolute;
  left: 19px; top: 20px; bottom: 20px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  opacity: 0.4;
}
.flow-step {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px 0;
}
.flow-step-num {
  width: 40px; height: 40px; min-width: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-dk), var(--primary));
  border: 2px solid var(--primary-lt);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-round);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  position: relative; z-index: 1;
  box-shadow: 0 0 12px rgba(108,63,197,0.4);
}
.flow-step-content {}
.flow-step-title {
  font-family: var(--font-round);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.flow-step-desc {
  font-size: 0.82rem;
  color: var(--text-mute);
  line-height: 1.6;
}

/* ---- CTA（下部） ---- */
.section-cta-wrap {
  text-align: center;
  padding: 40px 20px 80px;
}

/* ============================================================
   診断ページ
   ============================================================ */
#page-quiz {
  min-height: 100svh;
  display: none;
  flex-direction: column;
}
#page-quiz.active {
  display: flex;
}

.quiz-header {
  padding: 20px 20px 0;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.quiz-progress-info {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.quiz-progress-label {
  font-size: 0.8rem;
  color: var(--text-mute);
  font-family: var(--font-round);
  font-weight: 700;
}
.quiz-progress-bar {
  height: 6px;
  background: rgba(108,63,197,0.2);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 32px;
}
.quiz-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 100px;
  transition: width 0.4s ease;
}

.quiz-body {
  flex: 1;
  padding: 0 20px;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.quiz-question {
  display: none;
  animation: fadeSlideIn 0.35s ease;
}
.quiz-question.active {
  display: block;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

.quiz-q-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--primary-lt);
  margin-bottom: 12px;
}
.quiz-q-text {
  font-family: var(--font-round);
  font-size: clamp(1.15rem, 4.5vw, 1.35rem);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 28px;
  min-height: 3em;
}

.quiz-choices {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.quiz-choice {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  text-align: left;
  width: 100%;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}
.quiz-choice:hover {
  border-color: var(--primary-lt);
  background: rgba(108,63,197,0.15);
  transform: translateX(4px);
}
.quiz-choice.selected {
  border-color: var(--accent);
  background: rgba(255,126,179,0.12);
}
.quiz-choice-letter {
  width: 32px; height: 32px; min-width: 32px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-round);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-lt);
  transition: background 0.2s, border-color 0.2s;
}
.quiz-choice.selected .quiz-choice-letter {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.quiz-footer {
  display: flex;
  gap: 12px;
  padding: 0 20px 40px;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}
.quiz-btn-back {
  flex: 0 0 auto;
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-mute);
  border-radius: var(--r-md);
  padding: 14px 20px;
  font-size: 0.9rem;
  font-family: var(--font-round);
  font-weight: 700;
  transition: border-color 0.2s, color 0.2s;
}
.quiz-btn-back:hover {
  border-color: var(--text-mute);
  color: var(--text);
}
.quiz-btn-next {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: var(--r-md);
  padding: 16px;
  font-size: 1rem;
  font-family: var(--font-round);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(108,63,197,0.4);
  transition: opacity 0.2s, transform 0.2s;
}
.quiz-btn-next:hover { transform: translateY(-2px); }
.quiz-btn-next:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ============================================================
   メール登録ページ
   ============================================================ */
#page-email {
  min-height: 100svh;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
#page-email.active {
  display: flex;
}

.email-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 28px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow), var(--glow);
}
.email-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
  animation: float 3s ease-in-out infinite;
}
.email-title {
  font-family: var(--font-round);
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 10px;
}
.email-desc {
  font-size: 0.85rem;
  color: var(--text-mute);
  line-height: 1.8;
  margin-bottom: 28px;
}
.email-input {
  width: 100%;
  background: var(--bg3);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  margin-bottom: 16px;
  transition: border-color 0.2s;
  outline: none;
}
.email-input:focus { border-color: var(--primary-lt); }
.email-input::placeholder { color: var(--text-dim); }

.email-btn-register {
  width: 100%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: var(--r-md);
  padding: 16px;
  font-size: 1rem;
  font-family: var(--font-round);
  font-weight: 700;
  margin-bottom: 12px;
  box-shadow: 0 4px 20px rgba(108,63,197,0.4);
  transition: transform 0.2s;
}
.email-btn-register:hover { transform: translateY(-2px); }

.email-btn-skip {
  width: 100%;
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-mute);
  border-radius: var(--r-md);
  padding: 14px;
  font-size: 0.9rem;
  font-family: var(--font-round);
  font-weight: 700;
  transition: border-color 0.2s, color 0.2s;
}
.email-btn-skip:hover {
  border-color: var(--text-mute);
  color: var(--text);
}
.email-privacy {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 16px;
  line-height: 1.6;
}

/* ============================================================
   結果ページ
   ============================================================ */
#page-result {
  min-height: 100svh;
}

.result-hero {
  background: linear-gradient(180deg, var(--bg3) 0%, var(--bg) 100%);
  padding: 60px 20px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.result-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(108,63,197,0.25) 0%, transparent 70%);
}
.result-type-img {
  width: 140px; height: 140px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-dk), var(--primary));
  display: flex; align-items: center; justify-content: center;
  font-size: 72px;
  box-shadow: 0 0 60px rgba(108,63,197,0.5), 0 0 120px rgba(108,63,197,0.2);
  position: relative; z-index: 1;
  animation: float 4s ease-in-out infinite;
}
.result-ogp-catch {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--primary-lt);
  margin-bottom: 12px;
  position: relative; z-index: 1;
}
.result-title {
  font-family: var(--font-round);
  font-size: clamp(1.6rem, 6vw, 2.2rem);
  font-weight: 900;
  background: linear-gradient(135deg, #fff 20%, var(--primary-lt) 60%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  position: relative; z-index: 1;
  line-height: 1.3;
}
.result-lead {
  font-size: 0.95rem;
  color: var(--text-mute);
  max-width: 320px;
  margin: 0 auto;
  line-height: 1.8;
  position: relative; z-index: 1;
}

/* ---- 結果コンテンツ ---- */
.result-content {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

.result-summary-card {
  background: linear-gradient(135deg, var(--card), var(--card2));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin: -24px 0 28px;
  position: relative; z-index: 2;
  box-shadow: var(--shadow);
}
.result-summary-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--primary-lt);
  margin-bottom: 8px;
}
.result-summary-text {
  font-family: var(--font-round);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.5;
}

.result-section {
  margin-bottom: 28px;
}
.result-section-title {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-round);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-lt);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.result-section-icon { font-size: 1rem; }

.result-text {
  font-size: 0.92rem;
  color: var(--text-mute);
  line-height: 1.9;
}
.result-highlight {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 16px 18px;
  font-size: 0.92rem;
  line-height: 1.7;
  font-style: italic;
  color: var(--text);
  position: relative;
}
.result-highlight::before {
  content: '"';
  font-family: Georgia, serif;
  font-size: 2.5rem;
  color: var(--primary-lt);
  position: absolute;
  top: -8px; left: 12px;
  line-height: 1;
  opacity: 0.6;
}

/* 強み・弱みタグ */
.tag-list {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 8px;
}
.tag {
  background: rgba(108,63,197,0.2);
  border: 1px solid rgba(108,63,197,0.4);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--primary-lt);
  font-family: var(--font-round);
  font-weight: 700;
}
.tag.bad {
  background: rgba(255,126,179,0.1);
  border-color: rgba(255,126,179,0.3);
  color: #ff9fc5;
}

/* 相性 */
.compat-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.compat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px;
  text-align: center;
}
.compat-card.good { border-color: rgba(100,200,100,0.3); }
.compat-card.bad  { border-color: rgba(255,126,179,0.2); }
.compat-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.compat-card.good .compat-label { color: #7fd17f; }
.compat-card.bad  .compat-label { color: #ff9fc5; }
.compat-emoji { font-size: 1.8rem; margin-bottom: 4px; }
.compat-name { font-family: var(--font-round); font-size: 0.82rem; font-weight: 700; margin-bottom: 4px; }
.compat-reason { font-size: 0.72rem; color: var(--text-mute); line-height: 1.5; }

/* ラッキー */
.lucky-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.lucky-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 10px;
  text-align: center;
}
.lucky-item-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.lucky-item-value {
  font-family: var(--font-round);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent2);
  line-height: 1.4;
}

/* メッセージ */
.result-message-card {
  background: linear-gradient(135deg, rgba(108,63,197,0.2), rgba(255,126,179,0.1));
  border: 1px solid rgba(108,63,197,0.4);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 28px;
}
.result-message-card::before {
  content: '✨';
  position: absolute; top: 12px; right: 16px; font-size: 1.2rem; opacity: 0.5;
}
.result-message-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--primary-lt);
  margin-bottom: 12px;
}
.result-message-text {
  font-family: var(--font-round);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.7;
  color: var(--text);
}

/* Xシェアボタン */
.share-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%;
  background: #000;
  color: #fff;
  border-radius: var(--r-md);
  padding: 18px;
  font-size: 1rem;
  font-family: var(--font-round);
  font-weight: 700;
  border: 2px solid #333;
  transition: background 0.2s, border-color 0.2s;
  margin-bottom: 12px;
}
.share-btn:hover { background: #111; border-color: #555; }
.share-btn svg { width: 20px; height: 20px; fill: currentColor; }

.retry-btn {
  display: block;
  text-align: center;
  width: 100%;
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-mute);
  border-radius: var(--r-md);
  padding: 14px;
  font-size: 0.9rem;
  font-family: var(--font-round);
  font-weight: 700;
  transition: border-color 0.2s, color 0.2s;
}
.retry-btn:hover {
  border-color: var(--text-mute);
  color: var(--text);
}

/* ============================================================
   ローディング
   ============================================================ */
#page-loading {
  min-height: 100svh;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
  text-align: center;
  padding: 40px;
}
#page-loading.active { display: flex; }

.loading-orbs {
  display: flex; gap: 10px; align-items: center;
}
.loading-orb {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--primary-lt);
  animation: orb 1.2s ease-in-out infinite;
}
.loading-orb:nth-child(2) { animation-delay: 0.2s; background: var(--accent); }
.loading-orb:nth-child(3) { animation-delay: 0.4s; background: var(--accent2); }

@keyframes orb {
  0%, 80%, 100% { transform: scale(1); opacity: 0.6; }
  40% { transform: scale(1.5); opacity: 1; }
}
.loading-text {
  font-family: var(--font-round);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-mute);
}

/* ============================================================
   ユーティリティ / Toast
   ============================================================ */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 24px;
  font-size: 0.85rem;
  font-family: var(--font-round);
  font-weight: 700;
  color: var(--text);
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s;
  white-space: nowrap;
  pointer-events: none;
}
.toast.show { opacity: 1; }

/* ============================================================
   レスポンシブ補正
   ============================================================ */
@media (min-width: 480px) {
  .about-cards { grid-template-columns: repeat(2, 1fr); }
  .types-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 640px) {
  .types-grid { gap: 12px; }
  .type-chip { padding: 18px 10px; }
  .type-chip-emoji { font-size: 2.2rem; }
  .type-chip-name { font-size: 0.72rem; }
}