/* ===== ページ全体の基本スタイル ===== */
body, html {
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #fff;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  line-height: 1.8;
  font-size: 16px;
}

/* ===== 固定ヘッダー ===== */
.fixed-header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  padding: 10px 0;
}

/* ===== ナビゲーション（PC） ===== */
.desktop-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.desktop-nav ul li {
  margin: 5px 10px;
}
.desktop-nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

/* ===== ハンバーガーアイコン ===== */
.hamburger {
  position: fixed;
  top: 110px;
  right: 20px;
  width: 30px;
  height: 19px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 10001;
}
.hamburger span {
  display: block;
  height: 2px;
  background-color: white;
  border-radius: 2px;
}
.hamburger:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* ===== モバイルナビ ===== */
#mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 240px;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(8px);
  transform: translateX(100%);
  transition: transform 0.4s ease;
  padding-top: 60px;
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.3);
  z-index: 9999;
}
#mobile-nav.open {
  transform: translateX(0);
}
#mobile-nav ul {
  list-style-type: none;
  padding: 0 24px;
  text-align: left;
}
#mobile-nav li {
  margin: 20px 0;
}
#mobile-nav a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  color: white;
  text-decoration: none;
  font-size: 18px;
  transition: opacity 0.3s ease;
}
#mobile-nav a:hover {
  opacity: 0.7;
}

/* ===== 年末年始案内セクション ===== */
.nenmatsu-info {
  background-color: #111;
  border: 1px solid #444;
  padding: 2em;
  margin: 2em auto;
  max-width: 800px;
  border-radius: 8px;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.05);
  overflow-x: auto;
}
.nenmatsu-info h2 {
  font-size: 1.4em;
  margin-bottom: 1em;
  border-bottom: 1px solid #555;
  padding-bottom: 0.5em;
  color: #ddd;
  text-align: center;
}

/* ===== スケジュール表 ===== */
table.schedule {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5em;
  table-layout: fixed;
}
table.schedule th,
table.schedule td {
  border: 1px solid #444;
  text-align: left;
  word-break: break-word;
  background-color: #111;
  color: #fff;
  font-size: 1em !important;
  padding: 0.4em 0.6em !important;
  line-height: 1.4 !important;
  vertical-align: top !important;
}
table.schedule th.align-center,
table.schedule td.align-center {
  text-align: center;
}
table.schedule tr.time-header th {
  background-color: #333;
  color: #f0e68c;
}

/* ===== 列幅の調整（合計100%） ===== */
table.schedule th:nth-child(1),
table.schedule td:nth-child(1) {
  width: 18% !important;
}
table.schedule th:nth-child(2),
table.schedule td:nth-child(2) {
  width: 11% !important;
}
table.schedule th:nth-child(3),
table.schedule td:nth-child(3) {
  width: 11% !important;
}
table.schedule th:nth-child(4),
table.schedule td:nth-child(4) {
  width: 60% !important;
}

/* ===== 特定行（31日） ===== */
.row-waku1 td {
  border-top-width: 1px;
  border-bottom-width: 1px;
}

/* ===== コース案内行 ===== */
.notice-row {
  background-color: #111;
  color: #f0e68c;
  text-align: center;
}

/* ===== 税込価格の小さな表示 ===== */
.tax {
  font-size: 0.8em;
  color: #ccc;
}

/* ===== 満席情報の別枠表示 ===== */
.full-info {
  background-color: #1a1a1a;
  border: 1px solid #555;
  padding: 1.5em;
  margin-top: 2em;
  border-radius: 6px;
  text-align: center;
}
.full-info h3 {
  font-size: 1.2em;
  color: #f0e68c;
  margin-bottom: 0.8em;
  border-bottom: 1px solid #444;
  padding-bottom: 0.4em;
}
.full-info p {
  margin: 0.5em 0;
  color: #fff;
}

/* ===== 営業時間の補足表示 ===== */
.hours {
  font-size: 0.95em;
  color: #aaa;
  margin-top: 3em;
  text-align: center;
}

/* ===== 年末年始営業日：行スタイル（別形式） ===== */
.schedule-row {
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  line-height: 1.8;
  border-bottom: 1px dotted #ccc;
  padding: 0.2em 0;
  position: relative;
}
.schedule-row .date {
  flex: 1;
  text-align: left;
}
.schedule-row .info {
  flex: 1;
  text-align: right;
  min-height: 1.8em;
}

/* ===== 矢印の起点（↓） ===== */
.long-arrow {
  position: fixed;
  top: 345px;
  left: 295px;
  transform: translateX(-50%);
  height: 200px;
  width: 1px;
  background-color: #fff;
  z-index: 1000;
}
.long-arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
}

/* ===== フッター ===== */
footer {
  text-align: center;
  padding: 2em 0;
  font-size: 0.9em;
  color: #fff;
  background-color: #111;
}

/* ===== レスポンシブ対応 ===== */
@media screen and (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  #mobile-nav {
    display: block;
  }
}


@media screen and (max-width: 600px) {
  .hamburger {
    top: 70px;     /* 例：上から70pxに変更 */
    right: 25px;   /* 例：右から10pxに変更 */
    transform: scale(0.9);
  }
}


@media screen and (max-width: 768px) {
  body {
    font-size: 15px;
    line-height: 1.7;
  }

  .nenmatsu-info {
    padding: 1.5em 1em;
    margin: 1.5em auto;
  }

  table.schedule {
    font-size: 0.7em;
  }

  .desktop-nav {
    display: none;
  }

  #mobile-nav {
    display: block;
  }
}

/* 初期状態では非表示 */
.mobile-call-only {
  display: none;
}

/* スマホ・タブレット（768px以下）でのみ表示 */
@media screen and (max-width: 768px) {
  .mobile-call-only {
    display: block;
  }
}