/* ============================================================
   style.css  —  完全版デザイン
   Afterwork Lab / 2026
   ============================================================ */

/* ------------------------------
   全体
   ------------------------------ */
body {
  font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
  margin: 0;
  padding: 0 16px;
  line-height: 1.6;
  transition: background-color 0.3s ease;
}

h2 {
  font-size: 20px;
  margin-top: 24px;
  border-left: 6px solid #888;
  padding-left: 8px;
}

h3 {
  font-size: 16px;
  margin-top: 16px;
  font-weight: bold;
}

/* ------------------------------
   入力欄
   ------------------------------ */
input[type="number"],
input[type="date"],
select {
  width: 100%;
  height: 44px;
  margin: 6px 0 14px;
  padding: 6px 10px;
  font-size: 16px;
  border: 1px solid #CCC;
  border-radius: 6px;
  box-sizing: border-box;
}

/* 横並び 2カラム用 */
.row-2col {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}

.row-2col > .col {
  flex: 1;
}

/* 横並び 3カラム用 */
.row-3col {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}

.row-3col > .col {
  flex: 1;
}

/* ------------------------------
   ゲーム選択ボタン
   ------------------------------ */
.game-buttons {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.game-btn {
  flex: 1;
  padding: 10px 0;
  font-size: 15px;
  border-radius: 6px;
  border: 1px solid #AAA;
  background: #FFF;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.game-btn:hover {
  background: #F0F0F0;
}

.game-btn.active {
  background: #4A90E2;
  color: #FFF;
  border-color: #4A90E2;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2) inset;
}

/* ------------------------------
   キャラ／武器タブ
   ------------------------------ */
.banner-tabs {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.banner-tab {
  flex: 1;
  padding: 12px 0;
  font-size: 16px;
  border-radius: 8px;
  border: 1px solid #AAA;
  background: #EEE;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.banner-tab.active {
  background: #4A90E2;
  color: white;
  border-color: #4A90E2;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2) inset;
}

/* ------------------------------
   現在の状態
   ------------------------------ */
.current-status {
  margin: 12px 0;
  font-size: 16px;
  font-weight: bold;
  color: #333;
}

/* ------------------------------
   詳細設定（折りたたみ）
   ------------------------------ */
.future-toggle {
  width: 100%;
  padding: 14px 0;
  margin-top: 20px;
  background: #e7efff;
  border: 1px solid #b9ccff;
  border-radius: 10px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
  transition: background 0.2s, border-color 0.2s;
}

.future-toggle:hover {
  background: #d8e4ff;
  border-color: #9fbaff;
}

.future-body {
  margin-top: 12px;
  padding: 18px 14px;
  background: #ffffff;
  border: 1px solid #d0d7e6;
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.future-body h3 {
  margin-top: 18px;
  margin-bottom: 6px;
  font-size: 15px;
  font-weight: bold;
  color: #333;
}

.hidden {
  display: none;
}

/* future-body 内のレイアウト調整 */
.future-body .row-2col,
.future-body .row-3col {
  margin-bottom: 14px;
}

.future-body input,
.future-body select {
  margin-bottom: 10px;
}

/* ------------------------------
   計算ボタン
   ------------------------------ */
.run-button {
  width: 100%;
  padding: 14px 0;
  margin: 20px 0;
  background: #4A90E2;
  color: white;
  font-size: 18px;
  font-weight: bold;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.run-button:hover {
  background: #3A78C8;
}

/* ------------------------------
   結果カード
   ------------------------------ */
.card {
  background: #FFF;
  padding: 16px;
  margin: 20px 0;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.card h2 {
  border-left-color: #4A90E2;
}

.result-main-number {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}

/* ------------------------------
   フッターロゴ
   ------------------------------ */
.footer-logo {
  text-align: center;
  margin-top: 40px;
  padding: 20px 0;
  opacity: 0.85;
}

.footer-logo img {
  width: 160px;
  height: auto;
  margin-bottom: 8px;
}

.footer-logo .copyright {
  font-size: 13px;
  color: #555;
}

/* ------------------------------
   スマホ最適化
   ------------------------------ */
@media (max-width: 480px) {
  body {
    padding: 0 12px;
  }

  .banner-tab {
    font-size: 14px;
    padding: 10px 0;
  }

  .run-button {
    font-size: 16px;
  }

  .row-2col {
    flex-direction: column;
  }

  .row-3col {
    flex-direction: column;
  }
}