/* ============================================================
   BikeShare Bible — Enterprise Dark Dashboard CSS
   Design System: Dark Navy · Electric Blue · Monospace Data
   ============================================================ */

/* ── Reset & Fonts ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Background Layers */
  --bg-base:      #070c14;
  --bg-surface:   #0d1520;
  --bg-card:      #101c2e;
  --bg-elevated:  #141f33;
  --bg-hover:     #1a2840;
  --bg-selected:  #1e3048;

  /* Borders */
  --border-dim:    rgba(30, 58, 95, 0.6);
  --border-normal: #1e3a5f;
  --border-bright: #2d5a8e;
  --border-glow:   rgba(14, 165, 233, 0.4);

  /* Text */
  --text-primary:   #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;
  --text-accent:    #38bdf8;
  --text-link:      #0ea5e9;

  /* Brand / Accent Palette */
  --accent-blue:   #0ea5e9;
  --accent-cyan:   #22d3ee;
  --accent-green:  #10b981;
  --accent-amber:  #f59e0b;
  --accent-red:    #ef4444;
  --accent-purple: #a855f7;
  --accent-pink:   #ec4899;

  /* Semantic */
  --success: #10b981;
  --warning: #f59e0b;
  --danger:  #ef4444;
  --info:    #0ea5e9;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #0ea5e9 0%, #22d3ee 100%);
  --gradient-dark:  linear-gradient(180deg, #0d1520 0%, #070c14 100%);
  --gradient-card:  linear-gradient(145deg, #101c2e, #0d1520);

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.6);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.7);
  --shadow-xl:  0 16px 64px rgba(0,0,0,0.8);
  --glow-blue:  0 0 20px rgba(14,165,233,0.25);
  --glow-sm:    0 0 8px  rgba(14,165,233,0.2);

  /* Layout */
  --sidebar-w:   280px;
  --panel-w:     360px;
  --header-h:    54px;
  --footer-h:    32px;

  /* Fonts */
  --font-sans:  'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;

  /* Motion */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.4, 0, 1, 1);
  --dur-fast:  120ms;
  --dur-norm:  220ms;
  --dur-slow:  400ms;

  /* Radii */
  --r-xs: 3px;
  --r-sm: 5px;
  --r-md: 8px;
  --r-lg: 12px;
}

html {
  height: 100%;
}

body {
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Flexbox column: header (fixed) | main (grows) | footer (fixed) */
  display: flex;
  flex-direction: column;
}

/* ── App Shell Layout ─────────────────────────────────────── */

/* #main stretches to fill all space between header and footer */
#main {
  flex: 1 1 0;
  min-height: 0;      /* critical — flex children don't shrink below content by default */
  overflow: hidden;

  /* Inner 3-column grid: sidebar | map | panel */
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr var(--panel-w);
  grid-template-rows: 1fr;
  grid-template-areas: "sidebar map panel";
}

/* ── Scrollbars ───────────────────────────────────────────── */
::-webkit-scrollbar              { width: 5px; height: 5px; }
::-webkit-scrollbar-track        { background: var(--bg-surface); }
::-webkit-scrollbar-thumb        { background: var(--border-normal); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover  { background: var(--border-bright); }

/* ══════════════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════════════ */
#header {
  /* flex child of body — fixed height, never shrinks */
  flex: 0 0 var(--header-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-normal);
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(0,0,0,0.4);
}

/* Brand */
.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.header-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--gradient-brand);
  border-radius: var(--r-md);
  font-size: 16px;
  box-shadow: var(--glow-blue);
  flex-shrink: 0;
}

.header-title {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.header-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  font-family: var(--font-sans);
}

.header-tagline {
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 1.8px;
  color: var(--accent-blue);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

/* Stats Ticker */
.header-ticker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  padding: 5px 12px;
  overflow: hidden;
  min-width: 0;
}

.ticker-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-green);
  font-family: var(--font-mono);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 5px;
}

.ticker-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
  flex: 1;
}

.ticker-item {
  display: flex;
  align-items: baseline;
  gap: 4px;
  padding: 0 10px;
  white-space: nowrap;
}

.ticker-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.ticker-unit {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ticker-sep {
  color: var(--border-normal);
  font-size: 16px;
  flex-shrink: 0;
}

/* Header Controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.search-wrapper {
  position: relative;
}

.search-input {
  width: 220px;
  height: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-normal);
  border-radius: var(--r-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 12px;
  padding: 0 30px 0 10px;
  transition: border-color var(--dur-norm) var(--ease-out),
              box-shadow   var(--dur-norm) var(--ease-out);
  outline: none;
}

.search-input::placeholder { color: var(--text-muted); }

.search-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(14,165,233,0.15);
}

.search-icon {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
}

/* Search Results Dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 280px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  display: none;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}

.search-results.visible { display: block; }

.search-result {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background var(--dur-fast);
  border-bottom: 1px solid var(--border-dim);
}

.search-result:last-child { border-bottom: none; }

.search-result:hover, .search-result.active {
  background: var(--bg-hover);
}

.sr-flag { font-size: 16px; flex-shrink: 0; }

.sr-info { flex: 1; min-width: 0; }

.sr-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sr-name mark {
  background: rgba(14,165,233,0.25);
  color: var(--accent-cyan);
  border-radius: 2px;
}

.sr-city { font-size: 11px; color: var(--text-muted); }

.sr-gbfs {
  font-size: 8px;
  font-weight: 700;
  padding: 1px 5px;
  background: rgba(14,165,233,0.15);
  color: var(--accent-blue);
  border-radius: var(--r-xs);
  letter-spacing: 0.5px;
  border: 1px solid rgba(14,165,233,0.3);
}

.sr-empty { padding: 12px; text-align: center; color: var(--text-muted); font-size: 12px; }

/* Icon Buttons */
.btn-icon {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-normal);
  border-radius: var(--r-md);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  transition: all var(--dur-norm);
  flex-shrink: 0;
}

.btn-icon:hover { background: var(--bg-hover); border-color: var(--accent-blue); color: var(--accent-blue); }

.btn-icon.spinning { animation: spin 1s linear infinite; }

/* Status indicator */
.header-status {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-dot.online  { background: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); animation: pulse-dot 2.5s ease-in-out infinite; }
.status-dot.offline { background: var(--accent-red); }
.status-dot.loading { background: var(--accent-amber); animation: pulse-dot 1s ease-in-out infinite; }

.status-text { font-size: 10px; font-family: var(--font-mono); color: var(--text-muted); letter-spacing: 0.3px; }

/* ══════════════════════════════════════════════════════════
   SIDEBAR (Left)
══════════════════════════════════════════════════════════ */
#sidebar {
  grid-area: sidebar;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-normal);
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
}

.sidebar-section {
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--border-dim);
}

.section-title {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-mono);
  margin-bottom: 10px;
}

/* Layer Toggles */
.layer-controls {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.layer-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--dur-fast);
  user-select: none;
}

.layer-toggle:hover { background: var(--bg-hover); }

.layer-toggle input[type="checkbox"] { display: none; }

.toggle-indicator {
  width: 28px;
  height: 15px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-normal);
  position: relative;
  flex-shrink: 0;
  transition: all var(--dur-norm);
}

.toggle-indicator::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 50%;
  transform: translateY(-50%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: all var(--dur-norm);
}

.layer-toggle input:checked + .toggle-indicator {
  background: color-mix(in srgb, var(--color) 20%, transparent);
  border-color: var(--color);
}

.layer-toggle input:checked + .toggle-indicator::after {
  left: calc(100% - 11px);
  background: var(--color);
  box-shadow: 0 0 6px var(--color);
}

.toggle-label {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-secondary);
}

.toggle-icon { font-size: 11px; color: var(--text-muted); }

.toggle-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* Tile Selector */
.tile-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.tile-btn {
  padding: 6px 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  transition: all var(--dur-norm);
  font-family: var(--font-sans);
}

.tile-btn:hover  { border-color: var(--accent-blue); color: var(--accent-blue); }
.tile-btn.active { background: rgba(14,165,233,0.15); border-color: var(--accent-blue); color: var(--accent-blue); }

/* Filters */
.filter-group { margin-bottom: 8px; }

.filter-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-select {
  width: 100%;
  height: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-normal);
  border-radius: var(--r-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 12px;
  padding: 0 8px;
  outline: none;
  cursor: pointer;
  transition: border-color var(--dur-norm);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='%2394a3b8'%3E%3Cpath d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 24px;
}

.filter-select:focus { border-color: var(--accent-blue); }
.filter-select option { background: var(--bg-card); color: var(--text-primary); }

.btn-reset-filters {
  width: 100%;
  margin-top: 4px;
  padding: 6px;
  background: transparent;
  border: 1px solid var(--border-dim);
  border-radius: var(--r-sm);
  color: var(--text-muted);
  font-size: 10px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all var(--dur-norm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-reset-filters:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

/* ══════════════════════════════════════════════════════════
   MAP
══════════════════════════════════════════════════════════ */
#map-wrapper {
  grid-area: map;
  position: relative;
  min-height: 0;      /* allow shrinking inside CSS Grid */
  background: var(--bg-base);
  overflow: hidden;
}

/* Absolute fill — most reliable way to give Leaflet a defined size */
#map {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
}

/* Loading Overlay */
.map-loading {
  position: absolute;
  inset: 0;
  background: var(--bg-base);
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: opacity var(--dur-slow);
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-normal);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-text { text-align: center; }

.loading-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 6px;
}

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

.loading-progress {
  width: 240px;
  height: 3px;
  background: var(--border-normal);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  background: var(--gradient-brand);
  border-radius: 2px;
  width: 0;
  transition: width 300ms var(--ease-out);
  box-shadow: 0 0 8px var(--accent-blue);
}

/* Map Overlay Badges */
.map-overlay-controls {
  position: absolute;
  bottom: 28px;
  left: 12px;
  z-index: 500;
  pointer-events: none;
}

.map-data-source {
  display: flex;
  gap: 4px;
}

.ds-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  background: rgba(13,21,32,0.85);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-xs);
  color: var(--text-muted);
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

/* Map Toast */
.map-toast {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5000;
  pointer-events: none;
}

/* ── Leaflet Overrides ─────────────────────────────────────── */
.leaflet-container { background: var(--bg-base) !important; }

.leaflet-control-zoom a {
  background: var(--bg-elevated) !important;
  border-color: var(--border-normal) !important;
  color: var(--text-secondary) !important;
  width: 28px !important;
  height: 28px !important;
  line-height: 28px !important;
  font-size: 16px !important;
}

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

.leaflet-control-attribution {
  background: rgba(7,12,20,0.7) !important;
  color: var(--text-muted) !important;
  font-size: 9px !important;
  backdrop-filter: blur(4px);
}

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

.leaflet-control-scale-line {
  background: rgba(7,12,20,0.7) !important;
  border-color: var(--text-muted) !important;
  color: var(--text-muted) !important;
  font-size: 9px !important;
  backdrop-filter: blur(4px);
}

/* Custom Tooltips */
.bsb-tooltip {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-bright) !important;
  border-radius: var(--r-md) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 8px 10px !important;
  font-family: var(--font-sans) !important;
  max-width: 220px;
}

.leaflet-tooltip-top.bsb-tooltip::before {
  border-top-color: var(--border-bright) !important;
}

.tt-network .tt-name,
.tt-vendor .tt-name,
.tt-station .tt-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.tt-city { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }

.tt-meta { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 4px; }

.tt-badge {
  font-size: 8.5px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.3px;
}

.tt-badge.vendor   { background: rgba(14,165,233,0.15); color: var(--accent-blue); border: 1px solid rgba(14,165,233,0.3); }
.tt-badge.gbfs     { background: rgba(16,185,129,0.15); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.3); }
.tt-badge.vendor-hq { background: rgba(245,158,11,0.15); color: var(--accent-amber); border: 1px solid rgba(245,158,11,0.3); }

.tt-avail { display: flex; gap: 10px; font-size: 11px; color: var(--text-secondary); margin-top: 4px; }
.avail-bar { height: 3px; background: var(--border-dim); border-radius: 2px; margin-top: 4px; }
.avail-bar div { height: 100%; border-radius: 2px; }

/* Cluster Icons */
.cluster-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, color-mix(in srgb, var(--cluster-color) 80%, transparent), color-mix(in srgb, var(--cluster-color) 50%, var(--bg-surface)));
  border: 2px solid color-mix(in srgb, var(--cluster-color) 60%, transparent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--cluster-color) 30%, transparent),
              inset 0 0 8px rgba(0,0,0,0.3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* Network Markers */
.network-marker {
  transition: r 200ms, opacity 200ms;
}

/* Vendor Markers */
.vendor-marker {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--vendor-color);
  box-shadow: 0 0 10px color-mix(in srgb, var(--vendor-color) 50%, transparent),
              var(--shadow-md);
  cursor: pointer;
  transition: transform var(--dur-norm), box-shadow var(--dur-norm);
}

.vendor-marker:hover {
  transform: scale(1.2);
  box-shadow: 0 0 18px color-mix(in srgb, var(--vendor-color) 70%, transparent);
}

.vendor-star {
  font-size: 13px;
  color: var(--vendor-color);
  line-height: 1;
}

/* ══════════════════════════════════════════════════════════
   RIGHT PANEL
══════════════════════════════════════════════════════════ */
#panel {
  grid-area: panel;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-normal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* Panel Tabs */
.panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-normal);
  flex-shrink: 0;
  background: var(--bg-card);
}

.tab-btn {
  flex: 1;
  padding: 10px 4px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 10.5px;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--dur-norm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tab-btn:hover  { color: var(--text-secondary); }
.tab-btn.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }

/* Tab Contents */
.tab-content {
  display: none;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

.tab-content.active { display: block; }

/* Panel Sections */
.panel-section {
  padding: 14px;
  border-bottom: 1px solid var(--border-dim);
}

.panel-section-title {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-mono);
  margin-bottom: 10px;
}

/* Overview Stats Grid */
.overview-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  padding: 10px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1.1;
}

.stat-label { font-size: 10px; color: var(--text-muted); margin: 2px 0; text-transform: uppercase; letter-spacing: 0.5px; }

.stat-trend { font-size: 9px; color: var(--accent-green); font-family: var(--font-mono); }
.stat-trend.up::before { content: '↑ '; }

/* Insights */
.insight-list { display: flex; flex-direction: column; gap: 10px; }

.insight-item { display: flex; gap: 8px; align-items: flex-start; }

.insight-icon { font-size: 14px; flex-shrink: 0; margin-top: 2px; }

.insight-title { font-size: 12px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }

.insight-text { font-size: 11px; color: var(--text-muted); line-height: 1.4; }

/* Data Sources */
.source-list { display: flex; flex-direction: column; gap: 3px; }

.source-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 11px;
  transition: background var(--dur-fast);
  border: 1px solid transparent;
}

.source-item:hover { background: var(--bg-hover); border-color: var(--border-dim); }

.source-badge {
  font-size: 8px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.source-badge.gbfs  { background: rgba(16,185,129,0.15); color: var(--accent-green); }
.source-badge.api   { background: rgba(14,165,233,0.15); color: var(--accent-blue); }
.source-badge.map   { background: rgba(168,85,247,0.15); color: var(--accent-purple); }
.source-badge.data  { background: rgba(245,158,11,0.15); color: var(--accent-amber); }

.source-arrow { margin-left: auto; color: var(--text-muted); font-size: 11px; }

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
  gap: 12px;
}

.empty-icon  { font-size: 40px; filter: grayscale(0.5) opacity(0.5); }
.empty-title { font-size: 14px; font-weight: 600; color: var(--text-secondary); }
.empty-text  { font-size: 12px; line-height: 1.5; max-width: 220px; }

/* ── System Detail ──────────────────────────────────────────── */
.system-detail { padding: 0; }

.system-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border-bottom: 1px solid var(--border-dim);
  background: var(--bg-card);
  position: relative;
}

.system-flag { font-size: 28px; line-height: 1; flex-shrink: 0; }

.system-title { flex: 1; min-width: 0; }

.system-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.system-location { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.system-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; flex-shrink: 0; }

.badge {
  font-size: 8px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.badge.gbfs-badge    { background: rgba(16,185,129,0.15); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.3); }
.badge.gbfs-badge.v3 { background: rgba(14,165,233,0.15); color: var(--accent-cyan); border-color: rgba(14,165,233,0.3); }
.badge.gbfs-badge.v2 { background: rgba(16,185,129,0.15); color: var(--accent-green); }
.badge.gbfs-badge.v1 { background: rgba(100,116,139,0.15); color: var(--text-muted); }
.badge.vendor-badge  { background: rgba(245,158,11,0.1); color: var(--accent-amber); border: 1px solid rgba(245,158,11,0.25); }
.badge.offline-badge { background: rgba(239,68,68,0.1); color: var(--accent-red); border: 1px solid rgba(239,68,68,0.25); }

/* Availability block */
.system-avail-block {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border-bottom: 1px solid var(--border-dim);
  background: linear-gradient(135deg, rgba(14,165,233,0.03), transparent);
}

.system-avail-block canvas {
  width: 100px !important;
  height: 100px !important;
  flex-shrink: 0;
}

.avail-stats { display: flex; flex-direction: column; gap: 8px; }

.avail-stat { display: flex; flex-direction: column; }

.avail-value {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1;
}

.avail-label { font-size: 10px; color: var(--text-muted); margin-top: 2px; }

.no-live-data {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: var(--r-md);
  border: 1px solid var(--border-dim);
  flex: 1;
}

.no-live-data span { font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.no-live-data small { font-size: 10px; color: var(--text-muted); line-height: 1.4; }

/* Source error block — shown in panel when GBFS feed fails to load */
.source-error-block {
  margin: 16px 0;
  padding: 14px 16px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.source-error-icon { font-size: 20px; color: #ef4444; }
.source-error-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.source-error-msg { font-size: 11px; color: #ef4444; word-break: break-word; }
.source-error-hint { font-size: 10px; color: var(--text-muted); line-height: 1.5; }
.source-error-hint code { background: rgba(255,255,255,0.06); padding: 1px 4px; border-radius: 3px; font-size: 10px; }

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-dim);
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-sm);
  padding: 8px 6px;
  text-align: center;
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.metric-label { font-size: 9px; color: var(--text-muted); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.3px; }

/* System Info Block */
.system-info-block { padding: 10px 14px; border-bottom: 1px solid var(--border-dim); }

.block-title { font-size: 9px; font-weight: 700; letter-spacing: 1.2px; color: var(--text-muted); text-transform: uppercase; font-family: var(--font-mono); margin-bottom: 8px; }

/* Operator card */
.operator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  padding: 10px;
  margin-bottom: 8px;
}

.op-name { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.op-meta { font-size: 10px; color: var(--text-muted); margin-bottom: 6px; }
.op-desc { font-size: 11px; color: var(--text-secondary); line-height: 1.4; margin-bottom: 8px; }
.op-links { display: flex; gap: 4px; flex-wrap: wrap; }
.op-link  { font-size: 10px; color: var(--accent-blue); text-decoration: none; }
.op-link:hover { text-decoration: underline; }
.op-badge { font-size: 9px; padding: 1px 5px; background: var(--bg-elevated); border: 1px solid var(--border-dim); border-radius: 3px; color: var(--text-muted); }
.op-badge.veh { color: var(--accent-cyan); border-color: rgba(34,211,238,0.3); background: rgba(34,211,238,0.05); }

/* Info rows */
.info-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-secondary);
  padding: 3px 0;
}

.info-row a { color: var(--text-link); text-decoration: none; }
.info-row a:hover { text-decoration: underline; }

/* Feed badges */
.feed-list { display: flex; flex-wrap: wrap; gap: 3px; }

.feed-badge {
  font-size: 9px;
  font-family: var(--font-mono);
  padding: 2px 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-xs);
  color: var(--text-muted);
}

/* Station List */
.station-list { display: flex; flex-direction: column; gap: 2px; max-height: 300px; overflow-y: auto; }

.station-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 2px;
  padding: 6px 8px;
  background: var(--bg-card);
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  transition: border-color var(--dur-fast);
}

.station-row:hover { border-color: var(--border-dim); }
.station-row.offline { opacity: 0.4; }

.station-info { grid-column: 1; }
.station-name { font-size: 11px; color: var(--text-secondary); }
.station-addr { font-size: 9px; color: var(--text-muted); }

.station-avail { grid-column: 2; display: flex; flex-direction: column; align-items: flex-end; gap: 1px; }
.s-bikes { font-family: var(--font-mono); font-size: 11px; font-weight: 600; }
.s-docks { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }

.s-bar { grid-column: 1 / -1; height: 2px; background: var(--border-dim); border-radius: 1px; }
.s-bar div { height: 100%; border-radius: 1px; }

/* Actions */
.system-actions {
  padding: 10px 14px 14px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.action-btn {
  padding: 7px 12px;
  border-radius: var(--r-sm);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--dur-norm);
  border: 1px solid var(--border-normal);
  color: var(--text-secondary);
  background: var(--bg-card);
}

.action-btn:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.action-btn.primary { background: rgba(14,165,233,0.1); border-color: var(--accent-blue); color: var(--accent-blue); }
.action-btn.primary:hover { background: rgba(14,165,233,0.2); }

/* Loading state mini */
.loading-state {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 14px;
  color: var(--text-muted);
  font-size: 12px;
}

.mini-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-normal);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

/* ── Vendor Cards ──────────────────────────────────────────── */
.vendors-header { padding: 14px 14px 4px; }
.vendors-title  { font-size: 9px; font-weight: 700; letter-spacing: 1.5px; color: var(--text-muted); text-transform: uppercase; font-family: var(--font-mono); }
.vendors-subtitle { font-size: 10px; color: var(--text-muted); margin-top: 2px; }

.vendor-card {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-dim);
  cursor: pointer;
  transition: background var(--dur-fast), border-left-color var(--dur-fast);
  border-left: 3px solid transparent;
  position: relative;
}

.vendor-card:hover    { background: var(--bg-hover); border-left-color: var(--vendor-accent); }
.vendor-card.selected { background: var(--bg-selected); border-left-color: var(--vendor-accent); }

.vendor-card-header { display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }

.vendor-color-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.vendor-card-title { font-size: 13px; font-weight: 600; color: var(--text-primary); flex: 1; }

.vendor-card-type {
  font-size: 8.5px;
  padding: 1px 5px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  color: var(--text-muted);
  text-transform: capitalize;
}

.vendor-card-meta { font-size: 10px; color: var(--text-muted); margin-bottom: 6px; display: flex; gap: 8px; }

.vendor-card-stats { display: flex; gap: 12px; margin-bottom: 6px; }

.v-stat { display: flex; flex-direction: column; align-items: center; min-width: 40px; }

.v-val { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--text-primary); }
.v-lbl { font-size: 9px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.3px; }

.vh-badge { font-size: 8px; padding: 1px 4px; background: rgba(34,211,238,0.1); color: var(--accent-cyan); border: 1px solid rgba(34,211,238,0.2); border-radius: 3px; }

.vendor-card-desc { font-size: 10.5px; color: var(--text-muted); line-height: 1.4; margin-bottom: 6px; }

.vendor-link { font-size: 10px; color: var(--accent-blue); text-decoration: none; }
.vendor-link:hover { text-decoration: underline; }

/* ── Industry Tab ──────────────────────────────────────────── */
.industry-section { padding: 14px; border-bottom: 1px solid var(--border-dim); }

.industry-section-title { font-size: 9px; font-weight: 700; letter-spacing: 1.5px; color: var(--text-muted); text-transform: uppercase; font-family: var(--font-mono); margin-bottom: 10px; }

/* Global stats grid */
.global-stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }

.global-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  padding: 10px;
  border-top: 2px solid var(--stat-color);
}

.gs-value { font-family: var(--font-mono); font-size: 18px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.5px; line-height: 1; }
.gs-label { font-size: 9.5px; color: var(--text-muted); margin: 3px 0 1px; text-transform: uppercase; letter-spacing: 0.3px; }
.gs-trend { font-size: 9px; color: var(--text-muted); font-family: var(--font-mono); }

/* Org cards */
.org-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-md);
  padding: 12px;
  margin-bottom: 8px;
  border-left: 3px solid var(--org-color);
}

.org-header { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 8px; }
.org-icon   { font-size: 18px; flex-shrink: 0; }
.org-info   { flex: 1; }
.org-name   { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.org-full   { font-size: 10px; color: var(--text-muted); }
.org-type   { font-size: 9px; padding: 2px 6px; background: var(--bg-elevated); border: 1px solid var(--border-dim); border-radius: 3px; color: var(--text-muted); white-space: nowrap; flex-shrink: 0; }

.org-desc { font-size: 11px; color: var(--text-muted); line-height: 1.4; margin-bottom: 8px; }

.org-stats { display: flex; gap: 10px; margin-bottom: 8px; }
.org-stat  { display: flex; flex-direction: column; align-items: center; }
.os-val    { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--text-primary); }
.os-lbl    { font-size: 9px; color: var(--text-muted); }

.org-resources { display: flex; flex-direction: column; gap: 2px; margin-bottom: 8px; }

.resource-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 11px;
  transition: background var(--dur-fast);
}

.resource-link:hover { background: var(--bg-hover); color: var(--text-primary); }

.res-type {
  font-size: 8px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(14,165,233,0.1);
  color: var(--accent-blue);
  letter-spacing: 0.3px;
  flex-shrink: 0;
}

.res-title { flex: 1; }
.res-arrow { color: var(--text-muted); font-size: 10px; }

.org-website {
  display: block;
  text-align: center;
  padding: 6px;
  background: rgba(14,165,233,0.08);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: var(--r-sm);
  color: var(--accent-blue);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  transition: all var(--dur-norm);
}

.org-website:hover { background: rgba(14,165,233,0.15); }

/* Timeline */
.timeline { display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline::before { content: ''; position: absolute; left: 38px; top: 0; bottom: 0; width: 1px; background: var(--border-dim); }

.timeline-item { display: flex; gap: 12px; padding: 8px 0; position: relative; }

.timeline-year {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-blue);
  width: 34px;
  flex-shrink: 0;
  text-align: right;
  padding-top: 2px;
}

.timeline-content {
  flex: 1;
  padding-left: 14px;
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-blue);
  border: 2px solid var(--bg-surface);
}

.timeline-event { font-size: 11px; color: var(--text-secondary); line-height: 1.4; }
.timeline-city  { font-size: 9.5px; color: var(--text-muted); margin-top: 2px; font-family: var(--font-mono); }

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
#footer {
  /* flex child of body — fixed height, never shrinks */
  flex: 0 0 var(--footer-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  z-index: 500;
}

.footer-left, .footer-center, .footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-center { flex: 1; justify-content: center; }

.live-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-green);
  font-weight: 700;
}

.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

.footer-sep { color: var(--border-normal); }

/* ══════════════════════════════════════════════════════════
   TOAST NOTIFICATIONS
══════════════════════════════════════════════════════════ */
#toast-container {
  position: fixed;
  bottom: 50px;
  right: 16px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  font-size: 12px;
  color: var(--text-secondary);
  max-width: 320px;
  transform: translateX(120%);
  transition: transform var(--dur-slow) var(--ease-out);
  pointer-events: all;
}

.toast.show { transform: translateX(0); }

.toast-icon { font-size: 13px; flex-shrink: 0; }

.toast-success { border-left: 3px solid var(--success); }
.toast-success .toast-icon { color: var(--success); }
.toast-warning { border-left: 3px solid var(--warning); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-error   { border-left: 3px solid var(--danger); }
.toast-error   .toast-icon { color: var(--danger); }
.toast-info    { border-left: 3px solid var(--info); }
.toast-info    .toast-icon { color: var(--info); }

/* ══════════════════════════════════════════════════════════
   DOCKLESS / FREE-FLOATING MARKERS
══════════════════════════════════════════════════════════ */
.dockless-marker {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(13, 21, 32, 0.92);
  border: 1.5px solid var(--op-color, #f59e0b);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2), 0 2px 8px rgba(0,0,0,0.5);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.dockless-marker:hover {
  transform: scale(1.25);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.35), 0 4px 12px rgba(0,0,0,0.6);
}
.dockless-icon { font-size: 13px; line-height: 1; pointer-events: none; }

.leaflet-marker-icon.marker-selected .dockless-marker,
.leaflet-marker-icon.marker-selected .vendor-marker {
  transform: scale(1.18);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35), 0 4px 12px rgba(0,0,0,0.6);
}

/* ── Dockless detail panel ───────────────────────────────── */
.dockless-live-block { margin: 12px 0; }

.dockless-count-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(245,158,11,0.07);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--r-lg);
  padding: 16px 20px;
}
.dc-icon  { font-size: 28px; flex-shrink: 0; }
.dc-value {
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--warning);
  line-height: 1;
}
.dc-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge.dockless-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid currentColor;
}

.proxy-cta {
  margin: 12px 0 0;
  padding: 12px 14px;
  background: rgba(14,165,233,0.07);
  border: 1px solid rgba(14,165,233,0.2);
  border-left: 3px solid var(--accent-blue);
  border-radius: var(--r-md);
}
.proxy-cta-title { font-size: 12px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.proxy-cta-text  { font-size: 11px; color: var(--text-muted); line-height: 1.5; }
.proxy-cta-text code {
  font-family: var(--font-mono);
  background: rgba(14,165,233,0.12);
  color: var(--accent-blue);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 10px;
}

/* ══════════════════════════════════════════════════════════
   EXPORT BUTTONS (header)
══════════════════════════════════════════════════════════ */
#btn-export-csv,
#btn-export-pdf {
  font-size: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  padding: 0 10px;
  min-width: 56px;
  gap: 3px;
}

/* ══════════════════════════════════════════════════════════
   TIMELINE SCRUBBER
══════════════════════════════════════════════════════════ */
.timeline-scrubber {
  position: absolute;
  bottom: 42px;        /* above Leaflet zoom controls */
  left: 50%;
  transform: translateX(-50%);
  z-index: 600;
  width: min(680px, calc(100% - 140px));
  background: rgba(7, 12, 20, 0.92);
  border: 1px solid var(--border-bright);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
  padding: 8px 14px 4px;
  pointer-events: all;
  transition: opacity var(--dur-base) var(--ease-out);
}

.timeline-scrubber:not(.tl-active) .tl-year-badge {
  opacity: 0.35;
}

.tl-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Play/Pause button */
.tl-play-btn {
  background: var(--accent-blue);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast);
}
.tl-play-btn:hover { background: var(--accent-blue-bright); }
.tl-play-btn.playing { background: var(--warning); }

/* Year label */
.tl-year-label {
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  white-space: nowrap;
  width: 68px;
  text-align: right;
  flex-shrink: 0;
}

/* Range slider */
.tl-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  background: var(--border-normal);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.tl-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-blue);
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 0 2px var(--accent-blue);
  cursor: pointer;
  transition: box-shadow var(--dur-fast);
}
.tl-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 4px rgba(14,165,233,0.3);
}
.tl-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-blue);
  border: 2px solid var(--bg-base);
  cursor: pointer;
}

/* Active track fill — Chrome only via gradient workaround */
.tl-active .tl-slider {
  background: linear-gradient(to right,
    var(--accent-blue) 0%,
    var(--accent-blue) var(--tl-pct, 0%),
    var(--border-normal) var(--tl-pct, 0%),
    var(--border-normal) 100%
  );
}

/* Year badge */
.tl-year-badge {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-blue);
  min-width: 36px;
  text-align: center;
  flex-shrink: 0;
}

/* System count */
.tl-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  min-width: 64px;
  flex-shrink: 0;
}

/* Reset button */
.tl-reset-btn {
  background: transparent;
  border: 1px solid var(--border-normal);
  color: var(--text-muted);
  border-radius: var(--r-sm);
  width: 22px;
  height: 22px;
  font-size: 10px;
  cursor: pointer;
  display: none;    /* shown via JS when active */
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.tl-reset-btn:hover { color: var(--danger); border-color: var(--danger); }

/* Tick marks row */
.tl-ticks {
  position: relative;
  height: 14px;
  margin: 2px 0 0 36px;   /* align under slider (approx) */
  padding-right: 80px;
}

.tl-tick {
  position: absolute;
  transform: translateX(-50%);
  font-size: 8px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  white-space: nowrap;
  top: 0;
}
.tl-tick::before {
  content: '';
  display: block;
  width: 1px;
  height: 4px;
  background: var(--border-normal);
  margin: 0 auto 1px;
}

/* ══════════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════════ */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1;   transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slide-in-right {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

.fade-in-up { animation: fade-in-up var(--dur-slow) var(--ease-out) forwards; }

/* ══════════════════════════════════════════════════════════
   PHASE 4 — SCORECARD
══════════════════════════════════════════════════════════ */

.system-scorecard {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-normal);
  border-radius: var(--r-md);
  padding: 10px 8px;
  margin: 10px 0 2px;
}

.sc-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
  padding: 0 6px;
}

.sc-divider {
  width: 1px;
  background: var(--border-dim);
  margin: 2px 0;
}

.sc-grade {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  border: 1px solid;
  border-radius: var(--r-sm);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.sc-avail { font-size: 20px; line-height: 28px; }

.sc-value {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 28px;
}

.sc-region {
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 72px;
}

.sc-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.sc-detail {
  font-size: 9px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 80px;
}

/* Compare button row */
.system-compare-row {
  display: flex;
  justify-content: flex-end;
  margin: 4px 0 8px;
}

.btn-compare-add {
  background: transparent;
  border: 1px solid var(--border-normal);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all var(--dur-fast);
}
.btn-compare-add:hover     { border-color: var(--accent-blue); color: var(--accent-blue); }
.btn-compare-add.in-compare { border-color: var(--accent-green); color: var(--accent-green); }

/* Trend chart */
.system-trend { padding: 8px 10px; }
.trend-title  {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* ══════════════════════════════════════════════════════════
   PHASE 4 — COMPARE BAR
══════════════════════════════════════════════════════════ */

#compare-bar {
  position: fixed;
  bottom: var(--footer-h);
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-bright);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.6);
  z-index: 600;
  transform: translateY(100%);
  transition: transform var(--dur-norm) var(--ease-out);
}
#compare-bar.visible { transform: translateY(0); }

.compare-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  gap: 12px;
}

.compare-bar-left  { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; min-width: 0; }
.compare-bar-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.cmp-bar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
}
.cmp-bar-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.compare-chips { display: flex; gap: 6px; flex-wrap: wrap; }

.compare-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-normal);
  border-radius: 20px;
  padding: 3px 8px 3px 6px;
  font-size: 11px;
  color: var(--text-primary);
}
.chip-flag { font-size: 13px; }
.chip-name { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
  transition: color var(--dur-fast);
}
.chip-remove:hover { color: var(--accent-red); }

.btn-compare-view {
  background: var(--accent-blue);
  border: none;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: opacity var(--dur-fast);
}
.btn-compare-view:disabled { opacity: 0.35; cursor: default; }
.btn-compare-view:not(:disabled):hover { opacity: 0.85; }

.btn-compare-clear {
  background: transparent;
  border: 1px solid var(--border-normal);
  color: var(--text-muted);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all var(--dur-fast);
}
.btn-compare-clear:hover { border-color: var(--accent-red); color: var(--accent-red); }

/* ══════════════════════════════════════════════════════════
   PHASE 4 — COMPARE MODAL
══════════════════════════════════════════════════════════ */

#compare-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 1000;
  overflow-y: auto;
  padding: 40px 20px;
}
#compare-modal.open { display: flex; align-items: flex-start; justify-content: center; }

.compare-modal-inner {
  background: var(--bg-surface);
  border: 1px solid var(--border-normal);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 900px;
  overflow: hidden;
}

.compare-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-dim);
  background: var(--bg-elevated);
}

.compare-modal-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.cmp-subtitle {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 6px;
}

.compare-modal-close {
  background: none;
  border: 1px solid var(--border-dim);
  color: var(--text-muted);
  font-size: 18px;
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast);
}
.compare-modal-close:hover { border-color: var(--accent-red); color: var(--accent-red); }

.compare-modal-body { overflow-x: auto; padding: 16px 20px; }
.compare-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-top: 1px solid var(--border-dim);
  gap: 12px;
}
.compare-modal-footer small { font-size: 10px; color: var(--text-muted); }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.compare-table th, .compare-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-dim);
  text-align: center;
  color: var(--text-primary);
}

.compare-table thead th { background: var(--bg-elevated); }
.compare-table tbody tr:hover { background: var(--bg-hover); }
.compare-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.02); }

.compare-table th.row-label {
  text-align: left;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  min-width: 120px;
}

.cmp-hdr-flag  { font-size: 20px; margin-bottom: 4px; }
.cmp-hdr-name  { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.cmp-hdr-loc   { font-size: 10px; color: var(--text-muted); }

.cmp-grade     { font-family: var(--font-mono); font-size: 14px; font-weight: 700; }
.cmp-yes       { color: var(--accent-green); font-size: 14px; }
.cmp-no        { color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════
   PHASE 4 — SAVED VIEWS
══════════════════════════════════════════════════════════ */

.filter-actions-row {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.filter-actions-row .btn-reset-filters {
  flex: 1;
}

.btn-save-view {
  background: transparent;
  border: 1px solid var(--border-normal);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--dur-fast);
}
.btn-save-view:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

.no-views {
  font-size: 11px;
  color: var(--text-muted);
  padding: 6px 2px;
  font-style: italic;
}

.saved-view-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-dim);
  background: var(--bg-card);
  margin-bottom: 5px;
  gap: 8px;
}
.saved-view-item:hover { border-color: var(--border-normal); }

.sv-info   { flex: 1; min-width: 0; }
.sv-name   { font-size: 11px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px;
             overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sv-tags   { display: flex; gap: 3px; flex-wrap: wrap; }
.sv-tag    {
  font-size: 9px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  color: var(--text-muted);
  padding: 1px 5px;
  border-radius: 3px;
}
.sv-tag-all { font-size: 9px; color: var(--text-muted); font-style: italic; }

.sv-actions { display: flex; gap: 4px; flex-shrink: 0; }

.sv-load, .sv-del {
  background: none;
  border: 1px solid var(--border-dim);
  color: var(--text-muted);
  font-size: 12px;
  width: 22px;
  height: 22px;
  border-radius: var(--r-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast);
}
.sv-load:hover { border-color: var(--accent-blue);  color: var(--accent-blue); }
.sv-del:hover  { border-color: var(--accent-red);   color: var(--accent-red); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE / MOBILE
══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  :root { --panel-w: 300px; }
}

@media (max-width: 900px) {
  /* Stack main vertically: map on top, sidebar and panel below */
  #main {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto auto;
    grid-template-areas:
      "map"
      "sidebar"
      "panel";
  }

  #sidebar { max-height: 260px; border-right: none; border-top: 1px solid var(--border-normal); }
  #panel   { max-height: 320px; border-left: none;  border-top: 1px solid var(--border-normal); }

  .header-ticker { display: none; }
  .search-input  { width: 160px; }
}

@media (max-width: 600px) {
  .header-tagline { display: none; }
  .search-input   { width: 120px; }
}

/* ── Events Tab ─────────────────────────────────────────────── */

.events-header {
  padding-bottom: 0;
}

.events-stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.events-stat-total {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.events-stat-badges {
  display: flex;
  gap: 6px;
}

.events-stat-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.events-stat-badge.upcoming {
  background: rgba(14, 165, 233, 0.15);
  color: #0ea5e9;
}

.events-stat-badge.past {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
}

.events-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.evt-filter-btn,
.evt-cat-btn {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 10px;
  border: 1px solid var(--border-normal);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: all var(--dur-norm);
}

.evt-filter-btn:hover,
.evt-cat-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.evt-filter-btn.active,
.evt-cat-btn.active {
  background: rgba(14, 165, 233, 0.15);
  border-color: #0ea5e9;
  color: #0ea5e9;
}

/* Event Cards */
.events-list-body {
  padding: 0 0 12px 0;
}

.evt-card {
  margin: 6px 12px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--evt-color);
  background: var(--bg-card);
  cursor: pointer;
  transition: background var(--dur-norm), box-shadow var(--dur-norm);
  overflow: hidden;
}

.evt-card:hover {
  background: var(--bg-hover);
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.evt-card.selected {
  background: var(--bg-selected);
  box-shadow: 0 0 0 1px var(--evt-color);
}

.evt-card.is-past {
  opacity: 0.65;
}

.evt-card.is-past:hover {
  opacity: 1;
}

.evt-card-inner {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
}

.evt-date-col {
  flex-shrink: 0;
  width: 36px;
  text-align: center;
  padding-top: 2px;
}

.evt-month {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--evt-color);
  text-transform: uppercase;
}

.evt-day {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.evt-info-col {
  flex: 1;
  min-width: 0;
}

.evt-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 2px;
}

.evt-organizer {
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.evt-location-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 5px;
  flex-wrap: wrap;
}

.evt-location-icon {
  font-size: 11px;
  flex-shrink: 0;
}

.evt-location-text {
  font-size: 11px;
  color: var(--text-secondary);
  flex: 1;
}

.evt-status-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.evt-status-badge.upcoming {
  background: rgba(14, 165, 233, 0.15);
  color: #0ea5e9;
}

.evt-status-badge.past {
  background: rgba(100, 116, 139, 0.12);
  color: var(--text-muted);
}

.evt-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 7px;
}

.evt-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.evt-cat-pill {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.evt-link {
  font-size: 10px;
  font-weight: 600;
  color: #0ea5e9;
  text-decoration: none;
  margin-left: auto;
}

.evt-link:hover {
  text-decoration: underline;
}

.evt-locate-btn {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-normal);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--dur-norm);
}

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

/* ── Event Map Markers ────────────────────────────────────────── */

.event-marker {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--bg-card);
  border: 2px solid var(--evt-color);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  transition: transform 0.15s ease;
  cursor: pointer;
}

.event-marker:hover {
  transform: scale(1.2);
}

.event-marker.is-past {
  opacity: 0.55;
  filter: grayscale(0.4);
}

.tt-event .tt-name {
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 3px;
}

.tt-event .tt-city {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.tt-badge.upcoming {
  background: rgba(14, 165, 233, 0.2);
  color: #0ea5e9;
}