@charset "utf-8";

/* =========================================================
   RE:CREATION 2026 - コスプレ大会 (cosplay.css)
   【プロ仕様グラスモーフィズム ＆ アリーナ特設ステージ調和UI】
   ========================================================= */

body, body.page-cosplay {
  min-height: 100vh;
  /* アリーナ特設ステージのシネマティックグラデーション（ステージスポットライト＆スパークルが最高に映える） */
  background-color: #071E30 !important;
  background-image:
    /* 左上空からのシアン・ステージスポットライト */
    radial-gradient(ellipse 80% 50% at 20% 15%, rgba(0, 210, 255, 0.28) 0%, transparent 65%),
    /* 右上空からのゴールド・ステージスポットライト */
    radial-gradient(ellipse 80% 50% at 80% 15%, rgba(254, 200, 56, 0.22) 0%, transparent 65%),
    /* ステージ中央のアンビエント発光 */
    radial-gradient(circle at 50% 60%, rgba(56, 182, 240, 0.15) 0%, transparent 60%),
    /* 空間深度ベースグラデーション */
    linear-gradient(180deg, #071E30 0%, #0D3E5E 30%, #125A82 58%, #0A3654 82%, #061D2E 100%) !important;
  background-attachment: fixed !important;
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100% !important;
  color: #FFFFFF;
  font-family: var(--font-main);
  overflow-x: hidden;
}

/* メインコンテナ（中央にすっきり配置、左右のトラス照明と絶妙な間隔を確保） */
.cos-main {
  max-width: 960px;
  width: 92%;
  margin: 3.5rem auto 7rem;
  position: relative;
  z-index: 10;
}

/* パンくずリスト */
.breadcrumb {
  max-width: 960px;
  width: 92%;
  margin: 1.5rem auto 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: #E2F2FD;
}

.breadcrumb a {
  color: #FEC838;
  font-weight: 700;
  transition: opacity 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.breadcrumb a:hover {
  opacity: 0.8;
}

.breadcrumb .sep {
  opacity: 0.6;
  color: #FFFFFF;
}

.breadcrumb .current {
  color: #FFFFFF;
  font-weight: 800;
}

/* =========================================================
   1. タイトルエリア (原作準拠: コスプレ大会)
   ========================================================= */
.cos-title {
  text-align: center;
  background: linear-gradient(135deg, rgba(10, 42, 68, 0.38) 0%, rgba(6, 28, 48, 0.34) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-top: 4px solid #FEC838;
  border-radius: 20px;
  padding: 2.0rem 1.8rem;
  box-shadow: 0 16px 45px rgba(2, 18, 32, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  margin-bottom: 2.0rem;
}

.cos-title h2 {
  color: #FFFFFF;
  font-family: var(--font-main);
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: 3px;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.6), 0 0 25px rgba(56, 182, 240, 0.55);
  margin: 0;
}

/* =========================================================
   2. 詳細コンテナ ＆ プロ仕様フロストグラスカード（背景の光彩が美しく透ける）
   ========================================================= */
.cosShousai-container {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

.cos-card-block {
  background: linear-gradient(135deg, rgba(8, 36, 60, 0.36) 0%, rgba(5, 24, 42, 0.32) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: 20px;
  padding: 2.2rem 2.6rem;
  box-shadow: 0 20px 50px rgba(2, 18, 32, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.20);
}

/* 各カードの見出し（くっきりとしたシアンネオン下線） */
.cos-summary-title,
.cos-NoP-title,
.judge-title,
.cos-attention-title,
.waitingRoom-title,
.cosplay-entry-guideline,
.cos-card-block > h3 {
  font-size: 1.55rem;
  font-weight: 900;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 1.4rem;
  padding-bottom: 0.9rem;
  border-bottom: 2px solid rgba(56, 182, 240, 0.45);
  letter-spacing: 1.2px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

/* 概要・参加人数 */
.cos-summary h4 {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.9;
  color: #FFFFFF;
  margin: 0;
}

.cos-NoP h4 {
  color: #FEC838;
  font-size: 1.55rem;
  font-weight: 900;
  text-shadow: 0 0 18px rgba(254, 200, 56, 0.45);
  margin: 0;
}

.cos-highlight {
  display: inline;
  padding: 0.1em 0.35em;
  border-radius: 0.3em;
  background: linear-gradient(135deg, #FEC838 0%, #FFD96A 100%);
  color: #082F49;
  font-weight: 900;
  box-shadow: 0 2px 8px rgba(254, 200, 56, 0.28);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.cos-important {
  color: #7DE3FF;
  font-weight: 900;
  text-shadow: 0 0 10px rgba(56, 182, 240, 0.35);
}

/* =========================================================
   3. 審査リスト（ラベルをピルバッジ化して可読性大幅向上）
   ========================================================= */
.judge-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.0rem;
  font-size: 1.15rem;
  line-height: 1.8;
}

.judge-list .judge-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  background: rgba(254, 200, 56, 0.15);
  border: 1px solid rgba(254, 200, 56, 0.45);
  border-radius: 9999px;
  color: #FEC838;
  font-weight: 800;
  font-size: 1.05rem;
}

.judge-list .judge-value {
  font-weight: 800;
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-left: 8px;
}

.judge-list .judge-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  background: rgba(254, 200, 56, 0.15);
  border: 1px solid rgba(254, 200, 56, 0.45);
  border-radius: 9999px;
  color: #FEC838;
  font-weight: 800;
  font-size: 1.05rem;
  margin-top: 0.8rem;
}

.judge-list .judge-item {
  padding-left: 1.4rem;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.15rem;
}

.judge-list .judge-arrow {
  color: #38B6F0;
  font-weight: 800;
  padding-left: 1.4rem;
  font-size: 1.15rem;
  text-shadow: 0 0 12px rgba(56, 182, 240, 0.4);
}

/* =========================================================
   4. 注意事項リスト
   ========================================================= */
.attention-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  font-size: 1.15rem;
  line-height: 1.8;
  color: #FFFFFF;
}

.attention-list li {
  padding-left: 0.6rem;
  font-weight: 700;
}

/* 補足注記（スタイリッシュなコールアウト） */
.commentout {
  display: block;
  color: #E1F5FE;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.7;
  padding: 12px 18px;
  background: rgba(2, 136, 209, 0.18);
  border: 1px solid rgba(56, 182, 240, 0.35);
  border-radius: 10px;
  margin-top: 1.0rem;
}

/* =========================================================
   5. NG/OKガイド画像（プロ仕様フレーム）
   ========================================================= */
.cos-img,
.cosplay-satuei {
  margin: 2.2rem auto 1.2rem;
  text-align: center;
  max-width: 720px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 35px rgba(56, 182, 240, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.cos-img img,
.cosplay-satuei img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

/* =========================================================
   6. 更衣室・楽屋
   ========================================================= */
.last-margin {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.cos-waittitle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 14px;
  background: rgba(254, 200, 56, 0.15);
  border: 1px solid rgba(254, 200, 56, 0.45);
  border-radius: 9999px;
  color: #FEC838;
  font-weight: 800;
  font-size: 1.1rem;
}

.waiting-sublist {
  list-style: none;
  padding: 0 0 0 1.2rem;
  margin: 0.8rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.waiting-sublist li {
  font-weight: 700;
  color: #FFFFFF;
  font-size: 1.15rem;
  line-height: 1.8;
}

/* =========================================================
   7. 競技参加ルール ＆ 撮影可能範囲
   ========================================================= */
.competition-rule-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.competition-rule-list li {
  font-weight: 700;
  color: #FFFFFF;
  font-size: 1.15rem;
  line-height: 1.8;
}

.cos-card-block p {
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.9;
  margin: 0;
}

/* =========================================================
   8. 参加者一覧ボタン（プロ仕様ネオングロー）
   ========================================================= */
.cos-sankasya-link-wrap {
  text-align: center;
  margin-top: 1.5rem;
}

.cos-link-sankasha {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(135deg, #0288D1 0%, #01579B 100%);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 1.5px;
  padding: 20px 48px;
  border-radius: 9999px;
  border: 2px solid #38B6F0;
  box-shadow: 0 12px 35px rgba(5, 30, 48, 0.45), 0 0 30px rgba(56, 182, 240, 0.4);
  transition: transform 0.25s ease-out, background 0.25s ease-out, border-color 0.25s ease-out, box-shadow 0.25s ease-out;
}

.cos-link-sankasha:hover {
  transform: translateY(-4px) scale(1.02);
  background: linear-gradient(135deg, #38B6F0 0%, #0288D1 100%);
  border-color: #FEC838;
  box-shadow: 0 16px 45px rgba(5, 30, 48, 0.6), 0 0 40px rgba(254, 200, 56, 0.55);
}

/* =========================================================
   レスポンシブ対応 (スマホ用: 改善案3・エアリー抜け感設計完全適用)
   【改善案3: カード横幅スリム化 (84%) ＆ 左右ウィング余白拡大】
   【エアリー設計: カード間ギャップ 2.0rem ＆ 背景スポットライト突き抜け】
   ========================================================= */
@media screen and (max-width: 768px) {
  /* 改善案3: カード幅を84%（最大334px）にスリム化し、左右両端のステージスポットライトが見えるクリアランスを確保 */
  .cos-main {
    margin: 1.2rem auto 4.0rem;
    width: 84%;
    max-width: 334px;
  }
  .cos-title {
    padding: 1.1rem 0.8rem;
    border-radius: 16px;
    margin-bottom: 0.9rem;
    width: 100%;
    max-width: 334px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, rgba(8, 36, 60, 0.65) 0%, rgba(5, 24, 42, 0.70) 100%) !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
  .cos-title h2 {
    font-size: clamp(1.35rem, 5.0vw, 1.65rem);
    letter-spacing: 1.2px;
  }

  /* エアリー（抜け感）設計: カード間のギャップを2.0remに広げ、背景の交差スポットライト・星屑スパークル・閃光が突き抜ける */
  .cosShousai-container {
    gap: 2.0rem;
  }
  .cos-card-block {
    width: 100%;
    max-width: 334px;
    margin-left: auto;
    margin-right: auto;
    padding: 1.2rem 1.0rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(8, 36, 60, 0.62) 0%, rgba(5, 24, 42, 0.66) 100%) !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 12px 35px rgba(2, 18, 32, 0.35);
  }
  .cos-summary-title,
  .cos-NoP-title,
  .judge-title,
  .cos-attention-title,
  .waitingRoom-title,
  .cosplay-entry-guideline,
  .cos-card-block > h3 {
    font-size: 1.08rem;
    margin-bottom: 0.6rem;
    padding-bottom: 0.4rem;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  }
  .cos-card-block p {
    font-size: 0.85rem;
    line-height: 1.58;
    color: #F0F7FD;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .cos-summary h4 {
    font-size: 0.88rem;
    line-height: 1.6;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .cos-NoP h4 {
    font-size: 1.25rem;
    text-shadow: 0 0 14px rgba(254, 200, 56, 0.45);
  }
  .judge-list {
    gap: 0.5rem;
    font-size: 0.85rem;
    line-height: 1.55;
  }
  .judge-list .judge-label,
  .judge-list .judge-subtitle {
    font-size: 0.80rem;
    padding: 2px 8px;
  }
  .judge-list .judge-value {
    font-size: 0.95rem;
    margin-left: 6px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  }
  .judge-list .judge-item,
  .judge-list .judge-arrow {
    font-size: 0.84rem;
    padding-left: 0.8rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .attention-list {
    gap: 0.5rem;
    margin-bottom: 1.0rem;
  }
  .attention-list li {
    font-size: 0.85rem;
    line-height: 1.55;
    padding-left: 0.4rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .commentout {
    font-size: 0.80rem;
    line-height: 1.5;
    padding: 8px 12px;
    margin-top: 0.5rem;
    border-radius: 8px;
  }
  .cos-img,
  .cosplay-satuei {
    margin: 1.0rem auto 0.6rem;
    padding: 10px;
    border-radius: 14px;
  }
  .last-margin {
    gap: 1.0rem;
  }
  .cos-waittitle {
    font-size: 0.82rem;
    padding: 2px 8px;
  }
  .waiting-sublist {
    margin: 0.4rem 0 0;
    padding-left: 0.8rem;
    gap: 0.4rem;
  }
  .waiting-sublist li {
    font-size: 0.85rem;
    line-height: 1.5;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .competition-rule-list {
    gap: 0.5rem;
  }
  .competition-rule-list li {
    font-size: 0.85rem;
    line-height: 1.5;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  }
  .cos-sankasya-link-wrap {
    margin-top: 1.0rem;
  }
  .cos-link-sankasha {
    font-size: 0.90rem;
    padding: 11px 24px;
    letter-spacing: 0.8px;
    gap: 8px;
    box-shadow: 0 6px 20px rgba(5, 30, 48, 0.4);
  }
}