html { scroll-padding-top: 90px; }
body { padding-top: 90px; }
:root {
  --color-lv6: #0c000c;
  --color-lv5: #c800ff;
  --color-lv4: #ff2800;
  --color-lv3: #ff9600;
  --color-lv2: #faf500;
  --color-lv1: #a0d2ff;
  --color-lv0: #218cff;
  --color-lvT: #e0e0e0;
  --color-lvT2: #fafafa;
  --footer-color: #cc3300;
  --color-fb: #333333;
  --color-fw: #ffffff;;
}

/* テーブルセルの背景色をBulmaのis-striped等より優先して適用する（!important） */
.table td.lv6, .table th.lv6, .data-table td.lv6, .data-table th.lv6 { background-color: var(--color-lv6) !important; color: var(--color-fw) !important; }
.table td.lv5, .table th.lv5, .data-table td.lv5, .data-table th.lv5 { background-color: var(--color-lv5) !important; color: var(--color-fw) !important; }
.table td.lv4, .table th.lv4, .data-table td.lv4, .data-table th.lv4 { background-color: var(--color-lv4) !important; color: var(--color-fw) !important; }
.table td.lv3, .table th.lv3, .data-table td.lv3, .data-table th.lv3 { background-color: var(--color-lv3) !important; color: var(--color-fb) !important; }
.table td.lv2, .table th.lv2, .data-table td.lv2, .data-table th.lv2 { background-color: var(--color-lv2) !important; color: var(--color-fb) !important; }
.table td.lv1, .table th.lv1, .data-table td.lv1, .data-table th.lv1 { background-color: var(--color-lv1) !important; color: var(--color-fb) !important; }
.table td.lv0, .table th.lv0, .data-table td.lv0, .data-table th.lv0 { background-color: var(--color-lv0) !important; color: var(--color-fw) !important; }
.table td.lvT, .table th.lvT, .data-table td.lvT, .data-table th.lvT { background-color: var(--color-lvT) !important; color: var(--color-fb) !important; }
.data-table td.lvT2 { background-color: var(--color-lvT2) !important; color: var(--color-fb) !important; }

* {
  font-family: 'Noto Sans JP', 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
}
.logo {
  font-family: 'Noto Sans JP', 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  font-weight: 600 !important;
  font-size: 1.5rem !important;
}

body {
  padding-top: 70px;
  background-color: #fbe9e7;
}

.txt-center {
  text-align: center !important;
}


.navbar {
  background: linear-gradient(90deg, #ffcc00, #ff6600, #cc0000);
  box-shadow: 0 4px 20px rgba(215, 53, 39, 0.3);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 2000;
  border-bottom: 3px solid #b71c1c;
  min-height: 70px;
}

.navbar .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media screen and (min-width: 1024px) {
  .navbar .navbar-brand,
  .navbar .navbar-menu {
    width: auto;
  }
}

.navbar-brand .navbar-item {
  color: white;
  font-weight: 700;
  font-size: 1.3rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  padding: 1.0rem 0.75rem;
}

.navbar-brand .navbar-item:hover {
  color: #fff3e0;
  transform: translateY(-1px);
}

.navbar-menu .navbar-item {
  color: white;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 1.0rem 0.75rem;
}

.navbar-menu .navbar-item:hover {
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
  color: #fff3e0;
  transform: translateY(-1px);
}

.navbar-menu .navbar-item:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 80%;
  height: 2px;
  background: #fff3e0;
  transform: translateX(-50%);
  border-radius: 1px;
}

.navbar-dropdown {
  background: white;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(215, 53, 39, 0.2);
  border: 1px solid rgba(215, 53, 39, 0.1);
  margin-top: 0.5rem;
}

.navbar-dropdown .navbar-item {
  color: #333;
  transition: all 0.3s ease;
}

.navbar-dropdown .navbar-item:hover {
  background: linear-gradient(135deg, #fff3e0, #ffecdf);
  color: #d73527;
}

@media screen and (max-width: 768px) {
  .section {
    padding: 1rem 0.5rem;
  }
}

.box {
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(215, 53, 39, 0.08);
  border: 1px solid #f5f5f5;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
}

.box .title {
  color: #d73527;
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}
.box .icon {
  color: #ffab40;
}

.card-header-title {
  color: #d73527;
  font-size: 1.25rem;
}
.card-header-title .icon {
  color: #ffab40;
}


.data-controls {
  margin-inline-start: calc(var(--bulma-column-gap) * -1);
  margin-inline-end: calc(var(--bulma-column-gap) * -1);
}

.navbar-burger {
  color: white;
  transition: all 0.3s ease;
}

.navbar-burger:hover {
  background: rgba(255,255,255,0.1);
  transform: scale(1.05);
}

.hero {
  background: linear-gradient(135deg, #fff8f0, #ffffff);
  padding: 1.rem 0;
  border-bottom: 1px solid #f0f0f0;
}

.hero-title {
  color: #d73527;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  color: #666;
  margin-top: 1rem;
}

.map-container {
  height: 600px;
  border-radius: 5px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  overflow: hidden;
  position: relative;
  z-index: 1;

  margin-inline-start: calc(var(--bulma-column-gap) * -1);
  margin-inline-end: calc(var(--bulma-column-gap) * -1);
}

/* メニューアイコンと文字の間隔を狭く */
.navbar-item i {
  margin-right: 0.3rem;
}

/* データ選択コントロールを横並びに */
.data-controls {
  background: #f8f9fa;
  border-radius: 5px;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid #e9ecef;
}

.controls-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.control-group label {
  font-weight: 500;
  color: #555;
  white-space: nowrap;
}

.control-group select {
  background: white;
  border: 2px solid #ddd;
  border-radius: 5px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: #333;
  cursor: pointer;
  min-width: 120px;
}

.control-group select:focus {
  outline: none;
  border-color: #ff6600;
  box-shadow: 0 0 5px rgba(255, 102, 0, 0.3);
}

@media (max-width: 768px) {
  .controls-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .control-group {
    width: 100%;
    justify-content: space-between;
  }
  
  .control-group select {
    flex: 1;
    min-width: unset;
  }
}

.level-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.level-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-radius: 5px;
  background: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border: 2px solid #ddd;
  min-width: 120px;
  position: relative;
}

.level-item-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.level-item-count {
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 1.0rem;
  font-weight: 600;
  border: 1px solid #ddd;
  margin-top: 0.5rem;
  text-align: center;
}

.level-item.lv6 { 
  background-color: var(--color-lv6); 
  color: var(--color-fw);
  border-color: var(--color-lv6);
}
.level-item.lv5 { 
  background-color: var(--color-lv5); 
  color: var(--color-fw);
  border-color: var(--color-lv5);
}
.level-item.lv4 { 
  background-color: var(--color-lv4); 
  color: var(--color-fw);
  border-color: var(--color-lv4);
}
.level-item.lv3 { 
  background-color: var(--color-lv3); 
  color: var(--color-fb);
  border-color: var(--color-lv3);
}
.level-item.lv2 { 
  background-color: var(--color-lv2); 
  color: var(--color-fb);
  border-color: var(--color-lv2);
}
.level-item.lv1 { 
  background-color: var(--color-lv1); 
  color: var(--color-fb);
  border-color: var(--color-lv1);
}
.level-item.lv0 { 
  background-color: var(--color-lv0); 
  color: var(--color-fw);
  border-color: var(--color-lv0);
}
.level-item.lvT { 
  background-color: var(--color-lvT); 
  color: var(--color-fb);
  border-color: var(--color-lvT);
}
    
.lv6 { background-color: var(--color-lv6); color: var(--color-fw); }
.lv5 { background-color: var(--color-lv5); color: var(--color-fw); }
.lv4 { background-color: var(--color-lv4); color: var(--color-fw); }
.lv3 { background-color: var(--color-lv3); color: var(--color-fb); }
.lv2 { background-color: var(--color-lv2); color: var(--color-fb); }
.lv1 { background-color: var(--color-lv1); color: var(--color-fb); }
.lv0 { background-color: var(--color-lv0); color: var(--color-fw); }
.lvT { background-color: var(--color-lvT); color: var(--color-fb); }

.chart-container {
  background: white;
  border-radius: 5px;
  padding: 0 0 1rem 0.5rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);

  margin-inline-start: calc(var(--bulma-column-gap) * -1);
  margin-inline-end: calc(var(--bulma-column-gap) * -1);
}

.table-container,
.area-container {
  border-top: 2px solid #ddd !important;
  border-bottom: 1px solid #ddd !important;

  margin-inline-start: calc(var(--bulma-column-gap) * -1) !important;
}
.table-container .lvLR2 { 
  border-right: 1px solid #aaa !important; 
}
.table-container .lvLR1 { 
  border-right: 1px solid #eee !important; 
}

.area-container {
  max-height: 600px;
  overflow-y: auto;
}
.area-container .area {
  background-color: #eee;
  border-right: 2px solid #ccc !important; 
}
.area-container .day0, 
.area-container .day1, 
.area-container .day2 { 
  background-color: #eee;
}
.area-container .name, 
.area-container .day0, 
.area-container .day1 { 
  border-right: 1px solid #ddd !important; 
}
.area-container .num0, 
.area-container .num1 { 
  border-right: 1px solid #eee !important; 
}
.area-container .lvZ {
  background-color: #f5f5f5;
}

@media (min-width: 769px) { /* PC/タブレット(横)以上 */
  .is-pc-only { display: inline; }
  .is-sp-only { display: none; }
  .is-sp-th { display: none; }

  .table-container th,
  .area-container th {
    padding: 5px;
  }
  .table-container td,
  .area-container td {
    padding: 1px;
  }
}

@media (max-width: 768px) {
  .is-pc-only { display: none; }
  .is-sp-only { display: inline-block; }

  .lv-sp-txt {
    /* font-size: 0.9rem; */
    padding-left: 3px;
    padding-right: 3px;
  }
  .table-container,
  .area-container {
    margin-inline-start: calc(var(--bulma-column-gap) * -1) !important;
  }
  .table-container td,
  .area-container td {
    padding: 2px 1px;
    font-size: 0.9rem;
  }
  .table-container .is-sp-th {
    display: inline-block;
    writing-mode: vertical-rl;      /* 縦書き */
    text-orientation: upright;      /* 文字を立てる（アルファベット等） */
    white-space: nowrap;            /* 折り返し防止 */
    line-height: 1;
    font-size: 0.8rem;
    padding: 0px;
  }
  .table-container .lvN { 
    white-space: nowrap; 
    font-size: 0.8rem;
  }
}

/* フッターの文字色を入れ替え */
.footer {
  background: var(--footer-color);
  color: white;
  padding: 2rem 1rem;
  margin-top: 0.5rem;
  border-top: 3px solid #d73527;
}

.footer .title {
  color: #ffeb3b;
}

.footer a {
  color: white;
}

.footer a:hover {
  color: #ffeb3b;
}

/* モバイルメニューの背景色をフッターと同じ色に */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background: var(--footer-color);
  z-index: 3000;
  transition: right 0.3s ease;
  padding: 2rem;
  overflow-y: auto;
  box-shadow: -5px 0 20px rgba(204, 51, 0, 0.3);
}

.mobile-menu-overlay.is-active {
  right: 0;
}

/* 閉じるボタンの位置を右にスペースを開ける */
.mobile-menu-close {
  position: absolute;
  top: 1rem;
  right: 2rem;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-item {
  display: block;
  color: white;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  text-decoration: none;
  font-size: 1.1rem;
}

.mobile-menu-item:hover {
  color: #ffd700;
}

.mobile-menu-item i {
  margin-right: 0.3rem;
}

.prefecture-select {
  background: white;
  border: 2px solid #ddd;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: #333;
  cursor: pointer;
  margin-left: 0.5rem;
  min-width: 120px;
}

.prefecture-select:focus {
  outline: none;
  border-color: #ff6600;
  box-shadow: 0 0 5px rgba(255, 102, 0, 0.3);
}

.mobile-prefecture-select {
  background: rgba(255,255,255,0.9);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: #333;
  cursor: pointer;
  width: 100%;
  margin-top: 1rem;
}

.mobile-prefecture-select:focus {
  outline: none;
  border-color: white;
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 1.8rem;
  }
  .map-container {
    height: 500px;
  }
  .area-container {
    min-height: 200px;
  }
  .level-legend {
    justify-content: center;
  }
  .level-item {
    min-width: 100px;
    padding: 0.5rem;
  }
}

/* 地図マーカー */
.square-marker {
  width: 12px;
  height: 12px;
  background-color: blue; /* デフォルトの色 */
  border: 1px solid #333;
  transform: rotate(45deg); /* 四角をひし形にする場合 */
  border-radius: 2px; /* 少し角丸にする場合 */
}

.btn-lv6 { background: var(--color-lv6); color: var(--color-fw); }
.btn-lv5 { background: var(--color-lv5); color: var(--color-fw); }
.btn-lv4 { background: var(--color-lv4); color: var(--color-fw); }
.btn-lv3 { background: var(--color-lv3); color: var(--color-fb); }
.btn-lv2 { background: var(--color-lv2); color: var(--color-fb); }
.btn-lv1 { background: var(--color-lv1); color: var(--color-fb); }
.btn-lv0 { background: var(--color-lv0); color: var(--color-fw); }

.list-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* デフォルトはスマホ4列 */
  gap: 0.5rem;
}
.list-container .button {
  width: 100%;
  font-weight: bold;
  justify-content: center;
}

/* PC では 10列 */
@media screen and (min-width: 1024px) {
  .list-container {
    grid-template-columns: repeat(10, 1fr);
  }
}

#updt-level,
#updt-map,
#updt-chart,
#updt-table,
#updt-area {
  margin-top: 10px;
  font-weight: 600;
  color: #cc3300;
  text-align: right;
}
#updt-map,
#updt-chart,
#updt-area {
  margin-top: 20px;
}
#now-map,
#now-area {
  margin-bottom: 7px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #666;
}

#updt-table {
  margin-top: 20px;
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: #fafafa;;
}
.accordion-content.is-open {
  max-height: 500px;
  transition: max-height 0.3s ease-in;
  overflow-y: scroll;
}
.accordion-header {
  cursor: pointer;
  user-select: none;
  background-color: #f9fbe7;
}
.accordion-header:hover {
  background-color: #f5f5f5;
}
.accordion-icon {
  transform: rotate(0deg);
  transition: transform 0.3s ease;
}
.accordion-icon.is-rotated {
  transform: rotate(180deg);
}
.accordion-content .colw {
  width: 5px;
}
.accordion-content .desc {
  background-color: #f9fbe7;
  font-size: 0.95rem;
  color: #666;
}

/* このサイトについて */
.about .msg {
  line-height: 1.5rem;
}
.about .text-underline {
  text-decoration: underline;
}
.about .text-point {
  font-weight: 600;
  color: #d73527;
  text-decoration: underline;
}

/* AD */
.ad-content {
  padding: 20px 5px 5px 5px;
  width: 100%;
  text-align: center;
}
.ad-title {
  text-align: center;
  margin-bottom: 10px;
  font-size: 90%;
  color: #333;
}