/* ───────────────────
   トップ共通スタイル
─────────────────── */
body {
  margin: 0;
  padding: 0;
  font-family: "Yu Mincho", serif;
  background: linear-gradient(to bottom, #1a1c40, #3c2a55);
  color: #f0e6ff;
  background-image: url('/static/images/stars-background.jpg?v=2');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
}

.container {
  background-color: rgba(44, 30, 63, 0.9);
  max-width: 800px;
  margin: 20px auto;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 0 20px #000;
}

header {
  font-size: 40px;
  text-align: center;
  font-weight: bold;
  color: #FFD700;
  text-shadow: 2px 2px #000;
  margin-bottom: 10px;
}

/* ───────────────────
   トップ動画（video-wrapper）
─────────────────── */
.video-wrapper {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 20px auto;
  border-radius: 0;
  overflow: hidden;
  padding: 0;
  box-shadow: none;
  background: none;
  border: none;
  text-align: center;
}

.video-wrapper video {
  display: block;
  width: 90%;
  max-width: 600px;
  height: auto;
  margin: 0 auto;
  border: none;
  padding: 0;
  background: none;
  box-shadow: none;
  border-radius: 0;
}

@media (max-width: 600px) {
  .video-wrapper video {
    width: 95%;
    max-width: 100%;
  }
}

/* ───────────────────
   イントロダクション領域
─────────────────── */
.introduction {
  background-color: rgba(60, 42, 85, 0.85);
  padding: 20px;
  border-radius: 12px;
  margin-top: 30px;
  line-height: 1.7;
  box-shadow: 0 0 15px #000;
}

.introduction h2,
.introduction h3 {
  color: #ffd700;
  text-shadow: 1px 1px #000;
  margin-top: 20px;
  text-align: center;
}

.introduction p,
.introduction li {
  font-size: 16px;
  margin-bottom: 10px;
}

.introduction ul,
.introduction ol {
  margin-left: 20px;
  margin-bottom: 20px;
}

/* ───────────────────
   吹き出しスタイル
─────────────────── */
.character-dialogue {
  background-color: rgba(93, 58, 155, 0.85);
  padding: 15px 20px;
  border-radius: 12px;
  margin: 15px 0;
  box-shadow: inset 0 0 5px #000;
  font-size: 16px;
  line-height: 1.6;
  border: none;
}

.character-dialogue.spill {
  border-left: 5px solid #a678de;
}

.dialogue-row.right .character-dialogue.arca {
  border-right: 5px solid #e4405f;
}

.dialogue-row.left .character-dialogue.arca {
  border: none;
}

/* ───────────────────
   ダイアログ行レイアウト
─────────────────── */
.dialogue-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 16px 0;
}
.dialogue-row.left {
  flex-direction: row;
}
.dialogue-row.right {
  flex-direction: row-reverse;
}

/* ───────────────────
   キャラクターアイコン
─────────────────── */
.character-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 5px #000;
  background-color: rgba(60, 42, 85, 0.8);
}

/* ───────────────────
   CTAメッセージ
─────────────────── */
.cta-message {
  background-color: rgba(44, 30, 63, 0.9);
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  margin-top: 30px;
  box-shadow: 0 0 10px #000;
}

.cta-message p {
  font-weight: bold;
  color: #ffd700;
  margin: 10px 0;
}

/* ───────────────────
   ボタン・ガイド・シェア領域
─────────────────── */
.select-button {
  display: block;
  text-align: center;
  margin: 30px auto;
  padding: 20px 40px;
  background-color: #5d3a9b;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  font-size: 22px;
  box-shadow: 0 0 10px #000;
  transition: background-color 0.3s, transform 0.2s;
  max-width: 300px;
}

.select-button:hover {
  background-color: #7b4dbf;
  transform: scale(1.05);
}

.usage-guide {
  background-color: rgba(60, 42, 85, 0.8);
  padding: 20px;
  border-radius: 12px;
  margin-top: 40px;
  text-align: center;
}

.usage-guide img {
  max-width: 100%;
  height: auto;
  margin-top: 20px;
  border-radius: 10px;
}

.share-buttons {
  margin-top: 30px;
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.share-button {
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  color: white;
  font-weight: bold;
  transition: background-color 0.3s, transform 0.2s;
}

.share-button:hover {
  transform: scale(1.05);
}

.share-x { background-color: #000; }
.share-x:hover { background-color: #333; }
.share-instagram { background-color: #E4405F; }
.share-instagram:hover { background-color: #D03050; }
.share-line { background-color: #00C300; }
.share-line:hover { background-color: #00A000; }
.share-facebook { background-color: #3b5998; }
.share-facebook:hover { background-color: #2d4373; }

/* ───────────────────
   フッター（修正済み）
─────────────────── */
.fixed-footer {
  background-color: rgba(60, 42, 85, 0.9);
  padding: 20px 0;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 20px;
  max-width: 400px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
}

.footer-links a {
  color: #ffd700;
  text-decoration: none;
  font-weight: bold;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* ───────────────────
   レスポンシブ
─────────────────── */
@media (max-width: 600px) {
  header {
    font-size: 32px;
  }
  .character-dialogue {
    font-size: 15px;
  }
  .introduction h2 {
    font-size: 24px;
  }
  .introduction h3 {
    font-size: 20px;
  }
  .select-button {
    font-size: 20px;
    padding: 15px 30px;
  }
}

/* ───────────────────
   キャラクター画像共通スタイル
─────────────────── */
.character-image {
  width: 160px;
  height: auto;
  border-radius: 16px;
  border: 2px solid rgba(255, 215, 0, 0.4);
  box-shadow: 0 4px 12px rgba(0,0,0,0.6);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.character-image:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 18px rgba(255, 215, 0, 0.7);
  border-color: #ffd700;
}