/* ============================================================
   Lazuliy Berry — main.css
   cielo.land に合わせたライトピンクテーマ
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Cinzel+Decorative:wght@400;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

/* ---- CSS変数 ---- */
:root {
  --color-primary:   #d2468e;
  --color-secondary: #702388;
  --color-accent:    #ed54a5;
  --color-gold:      #c8830a;
  --color-bg:        #ffedf1;
  --color-bg-card:   rgba(255, 255, 255, 0.75);
  --color-text:      #383838;
  --color-text-sub:  #8a6a7a;
  --color-border:    #f0b8cf;
  --color-success:   #4caf7d;
  --color-error:     #e53935;
  --color-warning:   #f57c00;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --radius-xl:  28px;
  --radius-full: 9999px;

  --shadow-glow:   0 0 20px rgba(210, 70, 142, 0.2);
  --shadow-card:   0 2px 16px rgba(180, 60, 120, 0.1);
  --shadow-accent: 0 4px 20px rgba(237, 84, 165, 0.25);

  --font-jp:      'Noto Sans JP', 'Yu Gothic', sans-serif;
  --font-fantasy: 'Cinzel Decorative', 'Yu Mincho', serif;
  --font-elegant: 'Playfair Display', 'Yu Mincho', YuMincho, serif;

  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  --max-width: 430px;
  --navbar-h:  56px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-jp);
  background-color: var(--color-bg);
  background-image: radial-gradient(circle, rgba(201, 132, 178, 0.35) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-base);
}
a:hover { color: var(--color-secondary); }

img { max-width: 100%; display: block; }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5 { line-height: 1.3; }

/* ---- Layout ---- */
.page-wrapper {
  width: 96%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--navbar-h) + 20px) 0 80px;
  min-height: 100vh;
}

.container {
  width: 96%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0;
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}

.navbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.navbar-logo-img {
  height: 34px;
  width: auto;
  display: block;
}

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

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  transition: all var(--transition-base);
  text-decoration: none;
}

.nav-btn--login {
  background: var(--color-primary);
  color: #fff;
}
.nav-btn--login:hover { background: var(--color-accent); color: #fff; }

.nav-btn--mypage {
  background: rgba(210, 70, 142, 0.1);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.nav-btn--mypage:hover { background: rgba(210, 70, 142, 0.2); color: var(--color-primary); }

.nav-btn--logout {
  color: var(--color-text-sub);
  font-size: 0.75rem;
  padding: 4px 8px;
}
.nav-btn--logout:hover { color: var(--color-error); }

/* ---- Footer ---- */
.site-footer {
  background: rgba(255, 255, 255, 0.85);
  border-top: 1px solid var(--color-border);
  padding: 28px 16px;
  text-align: center;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 14px;
}

.footer-logo-img {
  height: 26px;
  width: auto;
  display: block;
  opacity: 0.85;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.footer-nav a {
  color: var(--color-text-sub);
  font-size: 0.78rem;
}
.footer-nav a:hover { color: var(--color-primary); }

.footer-copy {
  color: var(--color-text-sub);
  font-size: 0.7rem;
  opacity: 0.7;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-base);
  text-decoration: none;
  width: 100%;
  letter-spacing: 0.04em;
}

.btn:disabled, .btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: linear-gradient(135deg, #db4a92, #b91268);
  color: #fff;
  box-shadow: 0 4px 16px rgba(210, 70, 142, 0.35);
}
.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #e85fa5, #db4a92);
  box-shadow: 0 6px 24px rgba(210, 70, 142, 0.5);
  transform: translateY(-1px);
  color: #fff;
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: rgba(237, 84, 165, 0.1);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover:not(:disabled) {
  background: rgba(237, 84, 165, 0.2);
  box-shadow: var(--shadow-accent);
  transform: translateY(-1px);
  color: var(--color-primary);
}

.btn-google {
  background: #fff;
  color: #3c3c3c;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
  border: 1px solid #e0e0e0;
}
.btn-google:hover:not(:disabled) {
  background: #f8f8f8;
  box-shadow: 0 4px 20px rgba(0,0,0,0.18);
  transform: translateY(-1px);
  color: #3c3c3c;
}

.btn-google-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-sub);
}
.btn-outline:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ---- Card ---- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(210,70,142,0.4), transparent);
}

.card-title {
  font-family: var(--font-elegant);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.card-glow {
  box-shadow: var(--shadow-glow);
  border-color: rgba(210,70,142,0.3);
}

/* ---- Form ---- */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-label .required {
  color: var(--color-error);
  margin-left: 4px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-jp);
  font-size: 0.95rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  color-scheme: light;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.6;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(210,70,142,0.15);
  background: #fff;
}

.form-control::placeholder {
  color: #bba0ad;
}

.form-error {
  font-size: 0.78rem;
  color: var(--color-error);
  margin-top: 4px;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  margin-top: 4px;
}

/* チェックボックス */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}

.form-check-label {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.5;
}

.form-check-label a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* スクロールエリア（利用規約） */
.scroll-area {
  height: 160px;
  overflow-y: scroll;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 0.82rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  margin-bottom: 10px;
}

.scroll-area::-webkit-scrollbar { width: 4px; }
.scroll-area::-webkit-scrollbar-track { background: transparent; }
.scroll-area::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

/* ---- Section Titles ---- */
.section-title {
  font-family: var(--font-elegant);
  font-size: 1rem;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 0.82rem;
  color: var(--color-text-sub);
  text-align: center;
  margin-bottom: 24px;
}

/* ---- Berry Badge ---- */
.berry-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(210,70,142,0.1), rgba(112,35,136,0.1));
  border: 1px solid rgba(210,70,142,0.3);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
}

.berry-badge .berry-count {
  font-size: 1.2rem;
  color: var(--color-gold);
}

/* ---- Loading Spinner ---- */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(210,70,142,0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}

.spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,237,241,0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 999;
  backdrop-filter: blur(4px);
}

.loading-text {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  animation: pulse 1.5s ease-in-out infinite;
}

/* ---- Toast ---- */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: min(calc(100% - 32px), 380px);
}

.toast {
  width: 100%;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(180,60,120,0.15);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  text-align: center;
}

.toast--visible {
  opacity: 1;
  transform: translateY(0);
}

.toast--success { border-color: var(--color-success); }
.toast--error   { border-color: var(--color-error); }
.toast--info    { border-color: var(--color-primary); }
.toast--warning { border-color: var(--color-warning); }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(180, 60, 120, 0.3);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.modal--open {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  max-width: 340px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-glow);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.modal--open .modal-box {
  transform: scale(1);
}

.modal-chara-emoji {
  font-size: 4rem;
  display: block;
  margin-bottom: 12px;
  animation: float 3s ease-in-out infinite;
}

.modal-message {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.6;
}

.modal-berry {
  font-size: 0.85rem;
  color: var(--color-gold);
  margin-bottom: 20px;
}

/* ---- Page Header ---- */
.page-header {
  text-align: center;
  margin-bottom: 32px;
}

.page-header h1 {
  font-family: var(--font-elegant);
  font-size: 1.4rem;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.page-header p {
  font-size: 0.85rem;
  color: var(--color-text-sub);
}

/* ---- Divider ---- */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 24px 0;
}

.divider-text {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-sub);
  font-size: 0.78rem;
  margin: 20px 0;
}
.divider-text::before, .divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ---- Badge ---- */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.badge-primary  { background: rgba(210,70,142,0.12); color: var(--color-primary); }
.badge-accent   { background: rgba(237,84,165,0.12); color: var(--color-accent); }
.badge-gold     { background: rgba(200,131,10,0.12); color: var(--color-gold); }
.badge-muted    { background: rgba(138,106,122,0.1); color: var(--color-text-sub); }
.badge-coming   { background: rgba(138,106,122,0.08); color: var(--color-text-sub); border: 1px solid var(--color-border); }

/* ---- Content Grid ---- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ---- 推しキャラカード ---- */
.chara-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.chara-card {
  background: rgba(255,255,255,0.85);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 12px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.chara-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  background: #fff;
}

.chara-card.selected {
  border-color: var(--color-accent);
  background: rgba(237,84,165,0.08);
  box-shadow: var(--shadow-accent);
}

.chara-card-emoji {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 8px;
  transition: transform var(--transition-base);
}

.chara-card:hover .chara-card-emoji,
.chara-card.selected .chara-card-emoji {
  transform: scale(1.1);
  animation: bounce 0.5s ease;
}

.chara-card-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.chara-card-desc {
  font-size: 0.68rem;
  color: var(--color-text-sub);
}

/* ---- マイページ ---- */
.mypage-hero {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 20px;
  padding: 32px 20px;
  text-align: center;
  background: linear-gradient(135deg, rgba(255,183,213,0.35), rgba(237,84,165,0.15));
  border: 1px solid rgba(210,70,142,0.25);
}

.mypage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(255,255,255,0.5) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(210,70,142,0.08) 0%, transparent 60%);
}

.mypage-chara-emoji {
  font-size: 5rem;
  display: block;
  margin-bottom: 8px;
  animation: float 4s ease-in-out infinite;
}

.mypage-chara-name {
  font-family: var(--font-elegant);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.mypage-chara-desc {
  font-size: 0.8rem;
  color: var(--color-text-sub);
}

.greeting-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.greeting-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 12px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-jp);
  color: var(--color-text);
}

.greeting-btn:hover:not(:disabled) {
  background: rgba(210,70,142,0.08);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.greeting-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.greeting-btn-icon { font-size: 1.8rem; }
.greeting-btn-label { font-size: 0.85rem; font-weight: 700; color: var(--color-primary); }
.greeting-btn-sub   { font-size: 0.72rem; color: var(--color-text-sub); }

.stats-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.82rem;
  color: var(--color-text-sub);
}

.stats-row span strong {
  color: var(--color-text);
  font-weight: 700;
}

/* ---- ログイン画面 ---- */
.login-hero {
  text-align: center;
  padding: 40px 0 32px;
}

.login-hero-icon {
  font-size: 5rem;
  display: block;
  margin-bottom: 16px;
  animation: float 4s ease-in-out infinite;
}

.login-hero h1 {
  font-family: var(--font-elegant);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.login-hero p {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* ---- トップページ ---- */
.hero-banner {
  text-align: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, rgba(255,183,213,0.4), rgba(237,84,165,0.15));
  border: 1px solid rgba(210,70,142,0.2);
  border-radius: var(--radius-xl);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.hero-icon { font-size: 4rem; margin-bottom: 12px; display: block; }
.hero-title {
  font-family: var(--font-elegant);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.hero-subtitle { font-size: 0.9rem; color: var(--color-text-sub); margin-bottom: 20px; }
.hero-berry-bonus {
  font-size: 1.1rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 16px;
}

.content-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.preview-card {
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px 12px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.preview-card.locked {
  filter: brightness(0.85);
  cursor: default;
}

.preview-card:not(.locked):hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.preview-card-icon { font-size: 2rem; margin-bottom: 8px; }
.preview-card-name { font-size: 0.82rem; font-weight: 700; color: var(--color-text); }
.preview-card-desc { font-size: 0.7rem; color: var(--color-text-sub); }

.lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,237,241,0.5);
  font-size: 1.2rem;
}

/* ---- Admin ---- */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.admin-table th {
  background: rgba(210,70,142,0.1);
  color: var(--color-primary);
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
}

.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(210,70,142,0.1);
  color: var(--color-text);
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(210,70,142,0.04); }

.stat-card {
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card-label {
  font-size: 0.78rem;
  color: var(--color-text-sub);
}

/* ---- Legal Pages ---- */
.legal-content {
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.8;
}

.legal-content h2 {
  font-size: 1rem;
  color: var(--color-primary);
  margin: 24px 0 8px;
  padding-left: 10px;
  border-left: 3px solid var(--color-primary);
}

.legal-content h3 {
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 16px 0 6px;
}

.legal-content p { margin-bottom: 10px; }

.legal-content ul {
  padding-left: 20px;
  margin-bottom: 10px;
}

.legal-content ul li {
  list-style: disc;
  margin-bottom: 6px;
}

/* ---- Animations ---- */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes twinkle {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  50%       { opacity: 1;   transform: scale(1.1); }
}

@keyframes sparkle {
  0%   { opacity: 0; transform: scale(0) rotate(0deg); }
  50%  { opacity: 1; transform: scale(1) rotate(180deg); }
  100% { opacity: 0; transform: scale(0) rotate(360deg); }
}

/* アニメーション適用 */
.anim-fadein  { animation: fadeIn 0.6s ease forwards; }
.anim-float   { animation: float 4s ease-in-out infinite; }
.anim-pulse   { animation: pulse 2s ease-in-out infinite; }

/* 遅延 */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ---- Misc ---- */
.text-center { text-align: center; }
.text-sub    { color: var(--color-text-sub); font-size: 0.85rem; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }

.w-full { width: 100%; }

/* 花びら装飾 */
.stars-deco {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.stars-deco::before, .stars-deco::after {
  content: '🌸 ✨ 🌸';
  position: absolute;
  font-size: 0.7rem;
  animation: twinkle 3s ease-in-out infinite;
  opacity: 0.5;
}

.stars-deco::before { top: 15%; left: 8%; animation-delay: 0s; }
.stars-deco::after  { top: 20%; right: 8%; animation-delay: 1.5s; }

/* スクロールバー */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

/* セレクト */
select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a6a7a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

select.form-control option {
  background: #fff;
  color: var(--color-text);
}