@charset "utf-8";

/* =====================================================================
   こどもまなびひろば（kidslearning）- トップページ共通スタイル
   ===================================================================== */

:root {
  /* カラーパレット */
  --bg: #FFF4E0;
  --card-bg: #FFFFFF;
  --text: #5A4A6A;
  --text-muted: #8E80A0;
  --border: #E9DFF3;
  --border-shadow: #DFD3EA;

  /* アクセントカラー */
  --pink: #F0759A;
  --pink-soft: #FFF0F4;
  --blue: #4D9BEA;
  --blue-soft: #EEF6FF;
  --green: #3DB46D;
  --green-soft: #EFFFF4;
  --yellow: #F2B705;
  --yellow-soft: #FFF9E6;
  --purple: #9074C4;
  --purple-soft: #F4ECFB;

  /* フォントスタック */
  --font-family: "Zen Maru Gothic", "UD デジタル 教科書体 N-R", "Hiragino Maru Gothic ProN",
                 "BIZ UDPGothic", "Hiragino Sans", "Yu Gothic UI", sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-family);
  line-height: 1.6;
  padding: 32px 16px 64px;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- ヘッダー ---------- */
header {
  text-align: center;
  margin-bottom: 32px;
}

.subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--pink);
  background: #FFFFFF;
  border: 2px solid #FFD4E2;
  padding: 3px 14px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  box-shadow: 0 2px 0 rgba(240, 117, 154, 0.15);
}

h1 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 0 #FFFFFF;
}

.desc {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* ---------- アプリ一覧リスト ---------- */
.app-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.app-card {
  display: block;
  position: relative;
  background: var(--card-bg);
  border: 3px solid var(--border);
  border-radius: 24px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 5px 0 var(--border-shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.app-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 0 var(--border-shadow);
  border-color: #D3C3E5;
}

.app-card:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 var(--border-shadow);
}

/* バッジ */
.badge-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 10px;
  line-height: 1.3;
}

.badge-no {
  background: var(--pink-soft);
  color: var(--pink);
  border: 1.5px solid #FFD0DF;
}

.badge-tag {
  background: var(--blue-soft);
  color: var(--blue);
  border: 1.5px solid #CFE3FA;
}

.badge-feature {
  background: var(--yellow-soft);
  color: #B88500;
  border: 1.5px solid #FCE4A6;
}

.badge-green {
  background: var(--green-soft);
  color: var(--green);
  border: 1.5px solid #C5F3D6;
}

.badge-purple {
  background: var(--purple-soft);
  color: var(--purple);
  border: 1.5px solid #DFD0F5;
}

/* カードタイトル & 矢印アイコン */
.app-title {
  font-size: 1.28rem;
  font-weight: 800;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}

.arrow-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--purple-soft);
  color: var(--purple);
  font-size: 1.1rem;
  font-weight: 800;
  transition: transform 0.15s ease, background-color 0.15s ease;
  flex-shrink: 0;
  margin-left: 10px;
}

.app-card:hover .arrow-icon {
  transform: translateX(3px);
  background: var(--pink);
  color: #FFFFFF;
}

.app-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ---------- 準備中カード（disabled） ---------- */
.app-card.disabled {
  opacity: 0.65;
  cursor: not-allowed;
  background: #FAF8FC;
  border-style: dashed;
  box-shadow: none;
}

.app-card.disabled:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border);
}

.app-card.disabled .badge-no {
  background: #EDE8F2;
  color: var(--text-muted);
  border-color: #DFD7E6;
}

.app-card.disabled .badge-tag {
  background: #EDE8F2;
  color: var(--text-muted);
  border-color: #DFD7E6;
}

.app-card.disabled .arrow-icon {
  background: transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
}

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

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 700;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--pink);
  text-decoration: underline;
}

.footer-links .sep {
  color: #D3C3E5;
}

.copyright {
  font-size: 0.78rem;
  font-weight: 600;
}

/* ---------- モバイル対応 ---------- */
@media (max-width: 480px) {
  body {
    padding: 24px 12px 48px;
  }
  h1 {
    font-size: 1.6rem;
  }
  .app-title {
    font-size: 1.15rem;
  }
}