/* ─────────────────────────────────────────
   Arcade Map — styles.css (Brutalist Utility Theme)
   ───────────────────────────────────────── */

:root {
  --bg-color: #050505;
  --panel-bg: #0d0d0d;
  --card-bg: #111111;
  --border-color: #333333;
  --border-light: #555555;
  --text-main: #f0f0f0;
  --text-muted: #888888;
  
  --accent-blue: #0066FF;
  --accent-pink: #FF0055;
  --accent-purple: #9900FF;
  --accent-yellow: #FFD600;
  --accent-green: #00E676;
  
  --font-body: 'Noto Sans SC', sans-serif;
  --font-display: 'Chakra Petch', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  
  --radius: 0px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background: var(--bg-color);
  color: var(--text-main);
  height: 100vh;
  height: calc(var(--vh, 1vh) * 100);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ───────────────────────── */
h1, h2, h3, h4, .logo, .stat-value {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 600;
}

/* ── Layout ────────────────────────────── */
.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: calc(var(--vh, 1vh) * 100);
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  z-index: 10;
  gap: 16px;
}

.header-left {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.logo {
  font-size: 22px;
  color: var(--text-main);
  letter-spacing: 1px;
}

.subtitle {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.5px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.status {
  font-size: 11px;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  border: 1px solid var(--accent-green);
  padding: 4px 8px;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-green);
}

/* ── Locate Button ─────────────────────── */
.locate-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-main);
  font-size: 13px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.locate-btn:hover {
  background: var(--text-main);
  color: var(--bg-color);
}

.locate-btn.active {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
}

.locate-btn.loading .locate-icon {
  animation: spin 1s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.main {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* ── Sidebar ───────────────────────────── */
.sidebar {
  width: 360px;
  background: var(--panel-bg);
  border-right: 1px solid var(--border-color);
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex-shrink: 0;
  will-change: transform;
}

.sidebar::-webkit-scrollbar { width: 0px; }

/* ── Drawer handle (mobile only) ───────── */
.drawer-handle {
  display: none;
  justify-content: center;
  padding: 10px 0;
  cursor: grab;
  flex-shrink: 0;
}

.drawer-handle-bar {
  width: 48px;
  height: 2px;
  background: var(--border-light);
}

/* ── Card ──────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius);
  position: relative;
}

.card h3 {
  font-size: 14px;
  color: var(--text-main);
  margin-bottom: 16px;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card h3::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 14px;
  background: var(--accent-blue);
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.card-header-row h3 {
  margin-bottom: 0;
}

/* ── Search ────────────────────────────── */
.search-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 0 12px;
  gap: 10px;
  transition: var(--transition);
}

.search-wrap:focus-within {
  border-color: var(--text-main);
}

.search-icon {
  font-size: 12px;
  flex-shrink: 0;
  color: var(--text-muted);
}

#searchInput {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 13px;
  font-family: var(--font-mono);
  padding: 12px 0;
}

#searchInput::placeholder { color: var(--border-light); }

.clear-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  padding: 4px;
  min-width: 32px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.clear-btn:hover { color: var(--text-main); }

/* ── Filters ───────────────────────────── */
.filter {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.filter:last-child { margin-bottom: 0; }

.filter label {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter select {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  color: var(--text-main);
  font-size: 13px;
  font-family: var(--font-body);
  border-radius: var(--radius);
  cursor: pointer;
  outline: none;
  appearance: none;
  transition: var(--transition);
}

.filter select:focus { border-color: var(--text-main); }

.reset-btn {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 10px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  padding: 4px 10px;
  cursor: pointer;
  transition: var(--transition);
}

.reset-btn:hover {
  border-color: var(--text-main);
  color: var(--text-main);
}

/* ── Stats ─────────────────────────────── */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stats h3 {
  grid-column: 1 / -1;
  margin-bottom: 4px;
}

.stats .stat {
  display: flex;
  flex-direction: column;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 12px;
  gap: 6px;
}

.stat-label {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.stat-value {
  font-size: 20px;
  color: var(--text-main);
}

/* ── Shop list ─────────────────────────── */
.list {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.list-counter {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

#shopList {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#shopList::-webkit-scrollbar { width: 4px; }
#shopList::-webkit-scrollbar-track { background: var(--bg-color); }
#shopList::-webkit-scrollbar-thumb { background: var(--border-light); }

.shop-item {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 14px;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  content-visibility: auto;
  position: relative;
}

.shop-item::before {
  content: '';
  position: absolute;
  left: -1px; top: -1px; bottom: -1px;
  width: 4px;
  background: transparent;
  transition: var(--transition);
}

.shop-item:hover {
  border-color: var(--border-light);
}

.shop-item:hover::before {
  background: var(--border-light);
}

.shop-item.active {
  border-color: var(--text-main);
  background: var(--card-bg);
}

.shop-item.active::before {
  background: var(--accent-blue);
}

.shop-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.shop-name {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.4;
  flex: 1;
  color: var(--text-main);
}

.shop-game-dot {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  margin-top: 4px;
  border-radius: 0; /* brutalist dot = square */
}

.shop-game-dot.maimai { background: var(--accent-blue); }
.shop-game-dot.chunithm { background: var(--accent-pink); }
.shop-game-dot.both { background: var(--accent-purple); }


.shop-address {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
  font-family: var(--font-mono);
}

.shop-rating {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  font-family: var(--font-mono);
}

.shop-rating.has-rating {
  color: var(--accent-yellow);
}

.shop-distance {
  font-size: 11px;
  color: var(--accent-green);
  margin-top: 4px;
  font-family: var(--font-mono);
}

/* ── Map panel ─────────────────────────── */
.map-panel {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--bg-color);
}

#map {
  width: 100%;
  height: 100%;
  filter: contrast(1.1) brightness(0.85) invert(1) hue-rotate(180deg);
}

/* ── Legend ────────────────────────────── */
.legend {
  position: absolute;
  bottom: 32px;
  right: 24px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  font-size: 11px;
  font-family: var(--font-mono);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
  color: var(--text-main);
  text-transform: uppercase;
}

.dot {
  width: 10px;
  height: 10px;
  display: inline-block;
  margin-right: 8px;
  border: 1px solid var(--bg-color);
}

.dot.maimai   { background: var(--accent-blue); }
.dot.chunithm { background: var(--accent-pink); }
.dot.both     { background: var(--accent-purple); }

/* ── FAB (mobile sidebar toggle) ───────── */
.fab-sidebar {
  display: none;
  position: absolute;
  bottom: 32px;
  left: 24px;
  width: 56px;
  height: 56px;
  background: var(--text-main);
  border: none;
  color: var(--bg-color);
  font-size: 24px;
  cursor: pointer;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border-radius: 0;
}

.fab-sidebar:hover {
  transform: scale(1.05);
}

/* ── Sidebar overlay (mobile) ──────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 199;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.visible {
  display: block;
}

/* ── Custom Markers ────────────────────── */
.dot-marker {
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 0;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dot-marker:hover { transform: scale(1.5) rotate(45deg); }

/* ── Cluster icons ─────────────────────── */
.cluster-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-main);
  border: 2px solid var(--text-main);
  background: var(--bg-color);
  border-radius: 0;
}

.cluster-sm { width: 36px; height: 36px; border-color: var(--accent-blue); }
.cluster-md { width: 44px; height: 44px; border-color: var(--accent-purple); }
.cluster-lg { width: 54px; height: 54px; border-color: var(--accent-pink); }

/* ── Custom Popup ──────────────────────── */
.custom-popup .leaflet-popup-content-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0;
  box-shadow: 8px 8px 0 rgba(0,0,0,1);
  padding: 0;
}

.custom-popup .leaflet-popup-content {
  margin: 0;
  line-height: 1.6;
}

.custom-popup .leaflet-popup-close-button {
  color: var(--text-muted) !important;
  font-family: var(--font-mono) !important;
  font-size: 16px !important;
  padding: 12px 12px 0 0 !important;
  text-decoration: none !important;
}
.custom-popup .leaflet-popup-close-button:hover {
  color: var(--text-main) !important;
  background: transparent !important;
}

.custom-popup .leaflet-popup-tip {
  display: none;
}

.popup-inner {
  padding: 20px;
  font-family: var(--font-body);
}

.popup-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
}

.popup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.tag {
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid;
}

.tag-maimai {
  background: transparent;
  color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.tag-chunithm {
  background: transparent;
  color: var(--accent-pink);
  border-color: var(--accent-pink);
}

.popup-row {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.popup-row a {
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.popup-row a:hover {
  border-bottom-color: var(--accent-blue);
}

.popup-rating {
  color: var(--accent-yellow);
  font-family: var(--font-mono);
}

.popup-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
}

/* Nav picker */
.nav-picker {
  position: relative;
  flex: 1;
}
.nav-picker-menu {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  min-width: 100%;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  z-index: 9999;
}
.nav-picker.open .nav-picker-menu { display: block; }
.nav-picker-item {
  display: block;
  padding: 12px 16px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-main);
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-color);
}
.nav-picker-item:last-child { border-bottom: none; }
.nav-picker-item:hover { background: var(--text-main); color: var(--bg-color); }

.nav-picker .popup-btn-nav { width: 100%; }

.popup-btn {
  flex: 1;
  padding: 10px 12px;
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition);
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.popup-btn:hover {
  background: var(--text-main);
  color: var(--bg-color);
}

.popup-btn-nav {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}
.popup-btn-nav:hover {
  background: var(--accent-blue);
  color: #fff;
}

.popup-prov-link {
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

/* ── Loading overlay ───────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-color);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 2px solid var(--border-color);
  border-top-color: var(--text-main);
  animation: spin 0.6s linear infinite;
  border-radius: 50%;
}

.loading-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ── Override Leaflet defaults ─────────── */
.leaflet-control-zoom {
  border: 1px solid var(--border-color) !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

.leaflet-control-zoom a {
  background: var(--bg-color) !important;
  color: var(--text-main) !important;
  border-color: var(--border-color) !important;
  font-family: var(--font-mono) !important;
  border-radius: 0 !important;
}

.leaflet-control-zoom a:hover {
  background: var(--text-main) !important;
  color: var(--bg-color) !important;
}

.leaflet-control-attribution {
  background: var(--bg-color) !important;
  color: var(--text-muted) !important;
  font-family: var(--font-mono) !important;
  font-size: 9px !important;
  padding: 4px 8px !important;
  border: 1px solid var(--border-color) !important;
  margin: 0 10px 10px 0 !important;
}

.leaflet-control-attribution a { color: var(--text-main) !important; }

/* ── Toast notification ────────────────── */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text-main);
  color: var(--bg-color);
  padding: 12px 24px;
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  z-index: 9998;
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
  box-shadow: 4px 4px 0 rgba(0,0,0,1);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Province nav links ─────────────────── */
.provinces-nav h3 { margin-bottom: 16px; }
.province-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.prov-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.prov-link:hover {
  border-color: var(--text-main);
  color: var(--text-main);
}
.prov-link em {
  font-style: normal;
  font-size: 10px;
  color: var(--text-main);
}

/* ── Favorites ───────────────────────── */
.shop-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.fav-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: var(--border-light);
  transition: var(--transition);
  min-width: 32px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.fav-btn:hover { color: var(--accent-pink); }
.fav-btn.active { color: var(--accent-pink); }

.shop-item.fav {
  border-left: 4px solid var(--accent-pink);
  padding-left: calc(14px - 4px);
}

.fav-filter-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  padding: 10px 12px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.fav-filter-btn:hover {
  border-color: var(--accent-pink);
  color: var(--accent-pink);
}
.fav-filter-btn.active {
  background: var(--accent-pink);
  border-color: var(--accent-pink);
  color: #fff;
  font-weight: 700;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--border-light);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2;
  text-transform: uppercase;
}

/* ── 最近浏览 ────────────────────────────── */
.recent-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-muted);
  transition: var(--transition);
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 8px;
}
.recent-item:last-child { margin-bottom: 0; }
.recent-item:hover {
  border-color: var(--text-main);
  color: var(--text-main);
}
.recent-name {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── 搜索高亮 ───────────────────────────── */
mark.hl {
  background: var(--text-main);
  color: var(--bg-color);
  padding: 0 2px;
  font-weight: 700;
}

/* ── 返回顶部按钮 ─────────────────────────── */
.scroll-top-btn {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 12px;
  cursor: pointer;
  transition: var(--transition);
}
.scroll-top-btn:hover {
  border-color: var(--text-main);
  color: var(--text-main);
}

/* ── 活跃筛选标志 ─────────────────────── */
.filter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--text-main);
  color: var(--bg-color);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ── 空结果内联重置按鈕 ──────────────── */
.empty-reset-btn {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 20px;
  background: var(--bg-color);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 12px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.empty-reset-btn:hover {
  background: var(--text-main);
  color: var(--bg-color);
}

/* ═══════════════════════════════════════════
   MOBILE RESPONSIVE  (≤ 768px)
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
  .header { padding: 12px 16px; }
  .logo { font-size: 18px; }
  .subtitle { display: none; }
  .status { display: none; }
  .locate-label { display: none; }
  .locate-btn {
    padding: 8px;
    width: 40px;
    height: 40px;
    justify-content: center;
  }
  .main { flex-direction: column; }
  #map { height: 100%; }

  .sidebar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    width: 100%;
    height: 75vh;
    max-height: 85vh;
    border-right: none;
    border-top: 1px solid var(--border-color);
    z-index: 200;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0 16px 24px;
  }
  .sidebar.open { transform: translateY(0); }
  .drawer-handle { display: flex; }
  .fab-sidebar { display: flex; }
  #shopList { max-height: none; }
  .leaflet-popup-content-wrapper {
    max-width: calc(100vw - 32px) !important;
  }
}