/* =========================================
   追加：Webフォント（assets/fonts/）
   ========================================= */
@font-face {
  font-family: "UDKyo";
  src: url("../assets/fonts/UDDigiKyokashoN-R.ttc") format("truetype");
  font-display: swap;
}

/* =========================================
   既存の map.css（変更なし）
   ========================================= */

html {
  scroll-behavior: smooth;
}

#map_canvas {
  width: 100%;
  height: 500px;   /* PCでは常に500px */
}

/* スマホだけ高さを可変にする */
@media (max-width: 600px) {
  #map_canvas {
    height: 50vh;  /* スマホでは画面の半分 */
  }
}

.text-label span {
  background: #ccc;
  padding: 2px 4px;
  border: 1px solid #ccc;
  font-size: 12px;
  line-height: 1.2;
  position: relative;
  left: 60px;
  top: -5px;
  text-align: center;
  display: inline-block;
  font-family: "UDKyo", "UD Digi Kyokasho N-R", serif;
}

#yearHeader {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: white;
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 10px;
  font-family: "UDKyo",
               "UD Digi Kyokasho N-R",
               "UD Digi Kyokasho N-B",
               "UD Digi Kyokasho NP-R",
               "UD Digi Kyokasho NP-B",
               "UD Digi Kyokasho NK-R",
               "UD Digi Kyokasho NK-B",
               serif;
}

#yearDisplay {
  background: white;
  padding: 5px 10px;
  border: 1px solid #ccc;
}

#backToTable {
  padding: 5px 12px;
  border: 1px solid #888;
  background: #f8f8f8;
  cursor: pointer;
  font-size: 14px;
  border-radius: 4px;
  font-family: "UDKyo", serif;
}

#backToTable:hover {
  background: #e6e6e6;
}

/* -------------------------
   スマホ最適化（幅600px以下）
-------------------------- */
@media (max-width: 600px) {

  #map_canvas {
    height: 50vh;
  }

  #yearHeader {
    flex-direction: column;
    gap: 10px;
  }

  #yearFilterContainer button,
  #yearFilterContainer select {
    font-size: 14px;
  }

  .text-label span {
    font-size: 10px;
    padding: 1px 3px;
    left: 40px;
    top: -3px;
  }

  #backToTable {
    font-size: 12px;
    padding: 4px 10px;
  }
}

.site-footer {
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid #ccc;
  font-size: 12px;
  color: #555;
  background: #fafafa;
  font-family:
    "UDKyo",
    "UD Digi Kyokasho N-R",
    "UD Digi Kyokasho N",
    "UD Digi Kyokasho NP-R",
    "UD Digi Kyokasho NK-R",
    "游教科書体",
    "ヒラギノ教科書体",
    serif;
}

.site-footer .footer-inner {
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.6;
}

.site-footer p {
  margin: 4px 0;
}

button,
#backToMap,
#backToTable,
#prevButton,
#nextButton {
  font-family:
    "UDKyo",
    "UD Digi Kyokasho N-R",
    "UD Digi Kyokasho N",
    "UD Digi Kyokasho NP-R",
    "UD Digi Kyokasho NK-R",
    serif !important;
}

select {
  font-family:
    "UDKyo",
    "UD Digi Kyokasho N-R",
    "UD Digi Kyokasho N",
    "UD Digi Kyokasho NP-R",
    "UD Digi Kyokasho NK-R",
    serif !important;
}

@media (max-width: 600px) {

  /* 地図をスマホ幅いっぱいに広げる */
  #map_canvas {
    width: 100% !important;
    height: 60vh !important; /* 画面の60%の高さ */
  }

  /* ラベルの重なり軽減（任意） */
  .text-label span {
    font-size: 10px !important;
    padding: 1px 3px !important;
  }
}

/* map.html 専用：全体を UDKyo に統一 */
body.map-page,
body.map-page * {
  font-family: "UDKyo", "UD Digi Kyokasho N-R", serif;
}