/* ════════════════════════════════════════
   基本リセット・フォント
   ════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary:    #1565C0;
  --color-purple:     #7B1FA2;
  --color-bg:         #ffffff;
  --color-surface:    #f8f9fa;
  --color-border:     #e0e0e0;
  --color-text:       #212121;
  --color-text-sub:   #616161;
  --color-chip-active:#1565C0;
  --toolbar-h:        110px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
}

html, body {
  height: 100%;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  overflow: hidden;
}

/* ════════════════════════════════════════
   地図
   ════════════════════════════════════════ */
#map {
  position: fixed;
  inset: 0;
  top: var(--toolbar-h);
  z-index: 0;
}

/* ════════════════════════════════════════
   ツールバー
   ════════════════════════════════════════ */
#toolbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--toolbar-h);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  padding: 8px 12px 0;
  gap: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,.12);
}

/* 検索欄 */
#search-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

#search {
  flex: 1;
  height: 38px;
  border: 1.5px solid var(--color-border);
  border-radius: 20px;
  padding: 0 14px;
  font-size: 15px;
  outline: none;
  background: var(--color-surface);
  transition: border-color .2s;
}
#search:focus { border-color: var(--color-primary); background: #fff; }

#btn-location {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  transition: background .2s;
}
#btn-location:hover { background: #e3f2fd; }
#btn-location.locating { animation: pulse 1s infinite; }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:.4; } }

#store-count {
  font-size: 12px;
  color: var(--color-text-sub);
  white-space: nowrap;
  flex-shrink: 0;
}

/* カテゴリチップ */
#chip-row {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  align-items: center;
}
#chip-row::-webkit-scrollbar { display: none; }

.chip {
  flex-shrink: 0;
  height: 30px;
  padding: 0 12px;
  border-radius: 15px;
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  color: var(--color-text);
  transition: background .15s, border-color .15s, color .15s;
}
.chip.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.chip.active:not([data-gid="all"])::before {
  content: '✓ ';
}
.chip.purple-chip.active {
  background: var(--color-purple);
  border-color: var(--color-purple);
}
.chip:hover:not(.active) { background: var(--color-surface); }

/* 詳細チップ */
#btn-detail {
  flex-shrink: 0;
  height: 30px;
  padding: 0 12px;
  border-radius: 15px;
  border: 1.5px dashed var(--color-border);
  background: transparent;
  font-size: 13px;
  cursor: pointer;
  color: var(--color-text-sub);
}

/* ════════════════════════════════════════
   凡例
   ════════════════════════════════════════ */
#legend {
  position: fixed;
  bottom: 120px;
  left: 10px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  z-index: 900;
  backdrop-filter: blur(4px);
  pointer-events: none;
  line-height: 1.8;
}
.legend-dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1.5px solid #fff;
  margin-right: 5px;
  vertical-align: middle;
}

/* ════════════════════════════════════════
   ボトムシート
   ════════════════════════════════════════ */
#sheet-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 1000;
}
#sheet-overlay.open { display: block; }

#bottom-sheet {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-bg);
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,.15);
  z-index: 1050;
  max-height: 60dvh;
  transform: translateY(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
#bottom-sheet.open { transform: translateY(0); }

.sheet-handle {
  width: 36px; height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin: 10px auto 0;
  flex-shrink: 0;
}

.sheet-body {
  padding: 12px 20px 20px;
  overflow-y: auto;
  flex: 1;
}

#store-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.3;
}

#store-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--color-purple);
  color: #fff;
  margin-bottom: 10px;
}

.sheet-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
}
.sheet-label {
  color: var(--color-text-sub);
  font-size: 12px;
  flex-shrink: 0;
  padding-top: 2px;
  width: 40px;
}
.sheet-value { color: var(--color-text); }

.sheet-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}
.btn-action {
  flex: 1;
  height: 40px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity .15s;
}
.btn-action:hover { opacity: .85; }
.btn-tel {
  background: var(--color-primary);
  color: #fff;
}
.btn-map {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-contact {
  background: #4CAF50;
  color: #fff;
}

/* ════════════════════════════════════════
   詳細カテゴリモーダル
   ════════════════════════════════════════ */
#modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 1200;
  align-items: flex-end;
}
#modal-overlay.open { display: flex; }

#modal {
  width: 100%;
  max-height: 75dvh;
  background: var(--color-bg);
  border-radius: 16px 16px 0 0;
  padding: 16px;
  overflow-y: auto;
}
#modal h3 {
  font-size: 16px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}
.modal-cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.modal-cat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  border: 1.5px solid var(--color-border);
  transition: background .15s;
}
.modal-cat-item.checked {
  background: #e3f2fd;
  border-color: var(--color-primary);
}
.modal-cat-item input { pointer-events: none; }

.modal-footer {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}
.modal-footer button {
  flex: 1;
  height: 40px;
  border-radius: 8px;
  border: 1.5px solid var(--color-primary);
  font-size: 14px;
  cursor: pointer;
}
#btn-modal-apply {
  background: var(--color-primary);
  color: #fff;
}
#btn-modal-reset { background: transparent; color: var(--color-primary); }

/* ════════════════════════════════════════
   ローディング / エラー
   ════════════════════════════════════════ */
#loading {
  position: fixed;
  inset: var(--toolbar-h) 0 0;
  background: rgba(255,255,255,.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 800;
  gap: 12px;
  font-size: 14px;
  color: var(--color-text-sub);
}
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

#error-msg {
  display: none;
  position: fixed;
  top: calc(var(--toolbar-h) + 12px);
  left: 12px; right: 12px;
  background: #ffebee;
  border: 1px solid #ef9a9a;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: #c62828;
  z-index: 800;
}

/* ════════════════════════════════════════
   フッター注記
   ════════════════════════════════════════ */
#footer-note {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(255,255,255,.85);
  border-top: 1px solid var(--color-border);
  font-size: 11px;
  color: var(--color-text-sub);
  text-align: center;
  padding: 4px 8px;
  z-index: 900;
  pointer-events: none;
  backdrop-filter: blur(4px);
}

/* ════════════════════════════════════════
   Leaflet カスタム
   ════════════════════════════════════════ */
.marker-blue, .marker-purple {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.marker-blue   { background: #1976D2; }
.marker-purple { background: #7B1FA2; }

.leaflet-control-attribution { font-size: 9px !important; }

/* ボトムシート表示中は地図コントロールを上に */
body.sheet-open .leaflet-bottom.leaflet-right {
  bottom: 60dvh;
}