/* ============================================================
   Sparrow DroneID — Custom Styles
   Built on Bootstrap 5 with CSS custom properties for theming
   ============================================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --bg-primary:    #0F172A;
  --bg-secondary:  #1E293B;
  --bg-tertiary:   #273549;
  --bg-elevated:   #334155;
  --text-primary:  #F1F5F9;
  --text-secondary:#94A3B8;
  --text-muted:    #64748B;
  --border-color:  #334155;
  --drone-active:  #F59E0B;
  --drone-aging:   #78909C;
  --drone-stale:   #455A64;
  --operator-color:#14B8A6;
  --receiver-color:#BFDBFE;
  --accent-blue:   #3B82F6;
  --alert-color:   #EF4444;
  --success-color: #22C55E;
  --navbar-height: 48px;
  --panel-min-height: 200px;
  --sidebar-width: 320px;
  --map-height: 62vh;
}

[data-bs-theme="light"] {
  --bg-primary:    #F8FAFC;
  --bg-secondary:  #FFFFFF;
  --bg-tertiary:   #F1F5F9;
  --bg-elevated:   #E2E8F0;
  --text-primary:  #0F172A;
  --text-secondary:#334155;
  --text-muted:    #64748B;
  --border-color:  #CBD5E1;
  --drone-active:  #D97706;
  --drone-aging:   #607D8B;
  --drone-stale:   #90A4AE;
}

/* ---- Reset / Base ---- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 13px;
  background: var(--bg-primary);
  color: var(--text-primary);
}

/* ---- Navbar ---- */
.app-navbar {
  height: var(--navbar-height);
  background: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  z-index: 100;
}

.navbar-brand {
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--text-primary) !important;
}

.iface-select {
  max-width: 140px;
  background: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
  font-size: 12px;
}

.btn-start-monitor {
  background: var(--drone-active);
  border: none;
  color: #000;
  font-size: 12px;
  font-weight: 600;
  min-width: 72px;
  transition: background 0.15s;
}

.btn-start-monitor.monitoring {
  background: var(--alert-color);
  color: #fff;
}

.btn-start-monitor:hover { filter: brightness(1.1); }

.status-strip { gap: 12px; }

.status-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.status-dot.active {
  background: var(--success-color);
  box-shadow: 0 0 0 2px rgba(34,197,94,0.25);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 2px rgba(34,197,94,0.25); }
  50%       { box-shadow: 0 0 0 5px rgba(34,197,94,0.10); }
}

.status-badge.status-ok { color: var(--success-color); }
.status-badge.status-warn { color: var(--drone-active); }
.status-badge.status-error { color: var(--alert-color); }

.drone-count-badge {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
}

.drone-count-badge.has-drones {
  background: rgba(245,158,11,0.15);
  border-color: var(--drone-active);
  color: var(--drone-active);
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1;
  transition: all 0.15s;
}

.btn-icon:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-xs { padding: 2px 6px; font-size: 11px; }

/* ---- App Layout ---- */
.app-layout {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--navbar-height));
  overflow: hidden;
  position: relative;
  z-index: 0;            /* stacking context — contains Leaflet/map z-indexes so sidebar renders above */
}

/* ---- Map ---- */
.map-container {
  flex: 0 0 var(--map-height);
  min-height: 100px;
  overflow: hidden;
  position: relative;
  background: #192231;
}

#map {
  width: 100%;
  height: 100%;
}

/* Leaflet dark theme overrides */
.leaflet-container { background: #192231; }

/* Dark mode OSM tiles — invert + hue-rotate preserves road detail and labels */
.dark-tiles {
  filter: invert(1) hue-rotate(180deg) brightness(0.95) contrast(1.15);
}
.leaflet-control-layers,
.leaflet-bar a {
  background: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}
.leaflet-bar a:hover { background: var(--bg-elevated) !important; }
.leaflet-popup-content-wrapper {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.leaflet-popup-tip { background: var(--bg-secondary); }
.leaflet-control-layers-base label,
.leaflet-control-layers-separator { color: var(--text-primary); }

.map-overlay-top-left {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1000;
  pointer-events: none;
}

.map-badge {
  background: rgba(15,23,42,0.85);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--text-primary);
  backdrop-filter: blur(4px);
}

/* ---- Bottom Panel ---- */
.bottom-panel {
  flex: 1 1 auto;
  min-height: var(--panel-min-height);
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

#panelResizeHandle {
  height: 6px;
  background: var(--border-color);
  cursor: ns-resize;
  flex-shrink: 0;
  position: relative;
  z-index: 500;
  transition: background 0.15s;
  /* Claim the vertical-drag gesture so touch devices (iPad) don't treat it as
     a page scroll before our touchmove handler runs. Without this the divider
     can't be "grabbed" on a touchscreen. */
  touch-action: none;
}

#panelResizeHandle:hover,
#panelResizeHandle:active,
#panelResizeHandle.active {
  background: var(--accent-blue);
}

/* Larger invisible grab target */
#panelResizeHandle::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 0;
  right: 0;
  height: 16px;
}

/* Touch devices (iPad/Android tablets) need a far larger hit target than the
   6px desktop hairline, plus a visible grab affordance so it reads as draggable.
   Scoped to coarse pointers so mouse/trackpad layout is untouched. */
@media (pointer: coarse) {
  #panelResizeHandle {
    height: 18px;
  }
  /* Widen the invisible grab target to match the taller handle. */
  #panelResizeHandle::before {
    top: -6px;
    height: 30px;
  }
  /* Visible grab pill, centered. */
  #panelResizeHandle::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 5px;
    border-radius: 3px;
    background: var(--text-secondary);
    opacity: 0.7;
  }
}

.panel-tabs {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color) !important;
  flex-shrink: 0;
}

.panel-tabs .nav-link {
  color: var(--text-secondary);
  font-size: 12px;
  padding: 6px 12px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  transition: all 0.15s;
}

.panel-tabs .nav-link:hover { color: var(--text-primary); }

.panel-tabs .nav-link.active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
  background: transparent;
}

.tab-count {
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 10px;
}

.alert-count-badge {
  background: rgba(239,68,68,0.15) !important;
  color: var(--alert-color) !important;
  border: 1px solid var(--alert-color);
}

.panel-tab-content { background: var(--bg-secondary); }

/* ---- Drone Table ---- */
.table-wrapper { background: var(--bg-secondary); }

.table-drone {
  font-size: 12px;
  margin-bottom: 0;
  table-layout: fixed;
  width: 100%;
}

.table-drone thead th {
  position: sticky;
  top: 0;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  z-index: 5;
  cursor: default;
}

.table-drone thead th.sortable { cursor: pointer; user-select: none; }
.table-drone thead th.sortable:hover { color: var(--text-primary); }
.table-drone thead th.sort-asc .sort-icon::before  { content: '\F282'; font-family: 'bootstrap-icons'; }
.table-drone thead th.sort-desc .sort-icon::before { content: '\F27E'; font-family: 'bootstrap-icons'; }
.sort-icon { font-size: 10px; opacity: 0.4; }
.table-drone thead th.sort-asc .sort-icon,
.table-drone thead th.sort-desc .sort-icon { opacity: 1; color: var(--accent-blue); }

.table-drone td {
  padding: 5px 8px;
  border-bottom: 1px solid rgba(51,65,85,0.5);
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-primary);
}

.table-drone tbody tr { cursor: pointer; transition: background 0.1s; }
.table-drone tbody tr:hover { background: var(--bg-tertiary); }
.table-drone tbody tr.selected { background: rgba(59,130,246,0.12) !important; border-left: 2px solid var(--accent-blue); }

/* Row state decay */
.table-drone tbody tr.state-aging  td { opacity: 0.7; font-style: italic; }
.table-drone tbody tr.state-stale  td { opacity: 0.45; text-decoration: line-through; }

.table-empty-row td { color: var(--text-muted); cursor: default; }

/* Inline copy button + Google Maps link used in detail panels, alert detail,
   and map popups (shareable pushpin links). */
.btn-copy-inline {
  background: transparent;
  border: none;
  padding: 0 2px;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
  vertical-align: baseline;
}
.btn-copy-inline:hover { color: var(--accent-blue); }
.maps-link {
  color: var(--accent-blue);
  text-decoration: none;
  white-space: nowrap;
}
.maps-link:hover { text-decoration: underline; }

/* Drone Database table — size columns and align the icon/numeric headers over
   their (center/right-aligned) cells. With table-layout:fixed the thead th
   widths drive every column; the ID column is intentionally left unsized so it
   absorbs the free horizontal space and shows the full serial. */
#droneDbTable th:nth-child(1) { width: 165px; }                      /* Last Seen */
#droneDbTable th:nth-child(2) { width: 230px; }                      /* Type */
/* ID (3rd) flexes to fill remaining width */
#droneDbTable th:nth-child(4) { width: 160px; text-align: center; }  /* Last Position */
#droneDbTable th:nth-child(5) { width: 210px; text-align: center; }  /* Last Controller Position */
#droneDbTable th:nth-child(6) { width: 110px; text-align: right; }   /* Detections */
.table-empty-row:hover { background: transparent !important; }

/* RSSI bars */
.rssi-bar-wrap {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
  margin-right: 4px;
}

.rssi-bar {
  width: 4px;
  border-radius: 1px;
  background: var(--bg-elevated);
}

.rssi-bar.lit { background: var(--success-color); }
.rssi-bar.lit.warn { background: var(--drone-active); }
.rssi-bar.lit.weak { background: var(--alert-color); }

/* State dots */
.state-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.state-dot.active { background: var(--success-color); }
.state-dot.aging  { background: var(--drone-aging); }
.state-dot.stale  { background: var(--drone-stale); }

/* UA type icon colors */
.ua-icon { font-size: 14px; }

/* ---- Alerts ---- */
.alerts-toolbar { background: var(--bg-tertiary); flex-shrink: 0; }

.alerts-list {
  flex: 1 1 auto;
  overflow-y: auto;
  height: calc(100% - 42px);
}

.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(51,65,85,0.4);
  transition: background 0.1s;
  cursor: pointer;
}

.alert-item:hover { background: var(--bg-tertiary); }

.alert-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-icon.new-drone  { color: var(--drone-active); }
.alert-icon.altitude   { color: var(--alert-color); }
.alert-icon.speed      { color: var(--alert-color); }
.alert-icon.signal-lost{ color: var(--text-secondary); }

.alert-content { flex: 1; min-width: 0; }
.alert-title   { font-weight: 600; font-size: 12px; color: var(--text-primary); }
.alert-detail  { font-size: 11px; color: var(--text-secondary); }
/* Timestamp is a first-class field: full-emphasis (white), medium weight so it
   reads as a primary numeric label without competing with the bold message. */
.alert-time    { font-size: 11px; color: var(--text-primary); font-weight: 500; white-space: nowrap; }

.alerts-empty { color: var(--text-muted); }

/* Alert state styling */
.alert-item.acked { opacity: 0.55; }
.alert-item.acked .alert-icon { color: var(--text-muted) !important; }
.alert-item.resolved { opacity: 0.4; }
.alert-item.resolved .alert-detail { text-decoration: line-through; }

/* Expanded-alert visual container — make each alert (row + its detail) read as
   one block, clearly bounded from the next alert as the operator scrolls. */
.alert-item.expanded {
  background: var(--bg-tertiary);
  border-left: 3px solid var(--accent-blue);
  padding-left: 11px;            /* 14px - 3px border keeps content aligned */
}
.alert-item.expanded:hover { background: var(--bg-tertiary); }  /* no hover flicker */

.alert-detail-panel.open {
  background: var(--bg-primary);              /* darker interior than the list */
  border-left: 3px solid var(--accent-blue);  /* accent stripe continues onto detail */
  border-bottom: 2px solid var(--border-color); /* explicit end-of-alert marker */
}
.alert-detail-inner { padding: 10px 14px 14px 11px; }

/* Section rhythm inside the expanded detail — subtle separators so section
   boundaries stay scannable while scrolling. */
.alert-detail-inner .detail-section + .detail-section {
  border-top: 1px solid rgba(51, 65, 85, 0.4);
  padding-top: 10px;
}

/* Per-alert acknowledge button */
.btn-ack {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 2px 5px;
  transition: border-color 0.15s, color 0.15s;
}
.btn-ack:hover {
  border-color: var(--drone-active);
  color: var(--drone-active);
}

/* ---- Replay ---- */
.replay-container { height: 100%; display: flex; flex-direction: column; }

.replay-serials {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  min-height: 28px;
}

.replay-serial-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.replay-serial-tag:hover,
.replay-serial-tag.active {
  background: rgba(59,130,246,0.15);
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

.replay-controls { flex-shrink: 0; }

.replay-slider-wrap { flex-shrink: 0; }
.replay-slider-wrap .form-range { width: 100%; }

.replay-speed.active {
  background: var(--accent-blue) !important;
  border-color: var(--accent-blue) !important;
  color: #fff !important;
}

/* ---- Detail Sidebar ---- */
.detail-sidebar {
  position: fixed;
  top: var(--navbar-height);
  right: 0;
  width: var(--sidebar-width);
  height: calc(100vh - var(--navbar-height));
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -4px 0 24px rgba(0,0,0,0.4);
}

.detail-sidebar.open { transform: translateX(0); }

.detail-header {
  flex-shrink: 0;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  min-height: 44px;
}

.detail-body {
  flex: 1 1 auto;
  min-height: 0;       /* allow flex item to shrink below content — enables scrolling */
  overflow-y: auto;
  padding: 12px 14px;
}

/* Detail card sections */
.detail-section {
  margin-bottom: 14px;
}

.detail-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 3px 0;
  border-bottom: 1px solid rgba(51,65,85,0.3);
  font-size: 12px;
  gap: 8px;
}

.detail-row:last-child { border-bottom: none; }

.detail-label { color: var(--text-secondary); flex-shrink: 0; }
.detail-value { color: var(--text-primary); font-weight: 500; text-align: right; word-break: break-all; }

.detail-serial {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 4px 8px;
  word-break: break-all;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.detail-state-bar {
  height: 4px;
  border-radius: 2px;
  margin-bottom: 10px;
}

.detail-state-bar.active { background: var(--success-color); }
.detail-state-bar.aging  { background: var(--drone-active); }
.detail-state-bar.stale  { background: var(--drone-stale); }

/* Alert expanded: labeled ID line + quick-look summary (most actionable first) */
.detail-id-line {
  font-size: 12px;
  margin-bottom: 8px;
}
.detail-id-label { color: var(--text-secondary); font-weight: 600; }
.detail-id-value {
  font-family: 'Courier New', monospace;
  color: var(--text-primary);
  word-break: break-all;
}
.alert-quicklook {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 9px;
  margin-bottom: 10px;
}
.alert-quicklook .ql-kind {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 3px;
}
.alert-quicklook .ql-where {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.alert-quicklook .ql-selfid {
  font-size: 11px;
  font-style: italic;
  color: var(--text-secondary);
  margin-top: 3px;
}

.btn-detail-track {
  width: 100%;
  background: rgba(59,130,246,0.12);
  border: 1px solid var(--accent-blue);
  color: var(--accent-blue);
  font-size: 12px;
  padding: 5px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-detail-track:hover {
  background: rgba(59,130,246,0.25);
}

/* ---- Settings Modal ---- */

/* Card styling */
.settings-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.settings-card .card-header {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 13px;
  padding: 0.6rem 1rem;
  color: var(--text-primary);
}

.settings-card .card-body {
  padding: 1rem;
}

.settings-card .form-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
}

.settings-card small.text-muted,
.settings-card .text-muted.small {
  font-size: 11px;
  color: var(--text-muted) !important;
  display: block;
  margin-top: 0.2rem;
}

/* Data stats grid inside the retention card */
.settings-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
  padding: 10px 12px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  font-size: 12px;
}

.settings-stats-grid div {
  display: flex;
  justify-content: space-between;
  gap: 6px;
}

.settings-stats-grid span:first-child {
  color: var(--text-secondary);
}

/* Inline cert form */
.settings-inline-form {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

/* Cert table inside settings */
.settings-cert-table {
  font-size: 12px;
}

.settings-cert-table th {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 5px 8px;
  border-bottom: 1px solid var(--border-color);
}

.settings-cert-table td {
  padding: 5px 8px;
  border-bottom: 1px solid rgba(51,65,85,0.3);
  vertical-align: middle;
  color: var(--text-primary);
}

/* Legacy settings-row / section-title kept for any residual usage */
.settings-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
  margin-bottom: 12px;
  margin-top: 20px;
}

.settings-section-title:first-child { margin-top: 0; }

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid rgba(51,65,85,0.3);
  gap: 12px;
}

.settings-row:last-child { border-bottom: none; }

.settings-label {
  font-size: 12px;
  color: var(--text-primary);
  flex: 1;
}

.settings-hint {
  font-size: 10px;
  color: var(--text-muted);
  display: block;
}

/* ---- Map Popup ---- */
.drone-popup {
  min-width: 200px;
  font-size: 12px;
}

.drone-popup-title {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--drone-active);
  font-family: monospace;
}

.drone-popup-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  margin-bottom: 8px;
}

.drone-popup-grid .lbl { color: var(--text-secondary); }
.drone-popup-grid .val { color: var(--text-primary); font-weight: 500; text-align: right; }

.btn-popup-detail {
  display: block;
  width: 100%;
  background: rgba(59,130,246,0.12);
  border: 1px solid var(--accent-blue);
  border-radius: 4px;
  color: var(--accent-blue);
  font-size: 11px;
  padding: 4px 8px;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-popup-detail:hover { background: rgba(59,130,246,0.25); }

/* ---- Toast ---- */
.sparrow-toast {
  min-width: 280px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  color: var(--text-primary);
  font-size: 13px;
  pointer-events: auto;
}

.sparrow-toast .toast-header {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 12px;
  border-radius: 6px 6px 0 0;
}

.sparrow-toast.toast-alert  { border-left: 3px solid var(--alert-color); }
.sparrow-toast.toast-drone  { border-left: 3px solid var(--drone-active); }
.sparrow-toast.toast-info   { border-left: 3px solid var(--accent-blue); }
.sparrow-toast.toast-success{ border-left: 3px solid var(--success-color); }

/* ---- Scrollbars ---- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ---- Leaflet custom markers ---- */
.drone-marker-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drone-circle {
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Range rings */
.range-ring {
  stroke-dasharray: 6 4;
  fill: none;
  stroke-width: 1;
}

/* ---- Form overrides for dark theme ---- */
.form-control, .form-select {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  background-color: var(--bg-tertiary);
  border-color: var(--accent-blue);
  color: var(--text-primary);
  box-shadow: 0 0 0 2px rgba(59,130,246,0.2);
}

.form-check-input:checked {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
}

/* ---- Modal overrides ---- */
.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.modal-header, .modal-footer {
  border-color: var(--border-color);
}

/* ---- Settings modal tab bar ---- */
.settings-tab-bar {
  background: var(--bg-secondary);
  border-color: var(--border-color) !important;
  flex-shrink: 0;
}

#settingsTabs .nav-link {
  color: var(--text-secondary);
  border-color: transparent;
  background: transparent;
  padding: 0.5rem 1rem;
  font-size: 13px;
  transition: color 0.15s;
}

#settingsTabs .nav-link:hover {
  color: var(--text-primary);
  border-color: transparent transparent var(--border-color) transparent;
}

#settingsTabs .nav-link.active {
  color: var(--text-primary);
  background: var(--bg-secondary);
  border-color: var(--border-color) var(--border-color) var(--bg-secondary) var(--border-color);
}

/* ---- Altitude class badges ---- */
.alt-badge {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 700;
  text-transform: uppercase;
}

.alt-badge.GROUND  { background: rgba(148,163,184,0.2); color: #94A3B8; }
.alt-badge.LOW     { background: rgba(34,197,94,0.15);  color: #22C55E; }
.alt-badge.MEDIUM  { background: rgba(245,158,11,0.15); color: #F59E0B; }
.alt-badge.HIGH    { background: rgba(239,68,68,0.15);  color: #EF4444; }
.alt-badge.ILLEGAL { background: rgba(239,68,68,0.3);   color: #EF4444; border: 1px solid #EF4444; }

/* ---- Panel collapsed state ---- */
.bottom-panel.collapsed { flex: 0 0 38px; min-height: 38px; overflow: hidden; }
.bottom-panel.collapsed .panel-tab-content { display: none; }

/* ---- Responsive map height ---- */
@media (max-height: 600px) {
  :root { --map-height: 55vh; }
}

/* ---- Spin animation (used for loading indicators) ---- */
.spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Toast type extensions: warning and danger ---- */
.sparrow-toast.toast-warning { border-left: 3px solid var(--drone-active); }
.sparrow-toast.toast-danger  { border-left: 3px solid var(--alert-color); }

/* ---- Replay activity bar (kept for backward compat; no longer populated) ---- */
.replay-activity-bar {
  display: none;
}

/* ---- Replay detection bands: slider-aligned click-to-seek overlay ---- */
/* The .replay-slider-wrap must have position:relative for absolute children */
.replay-slider-wrap {
  position: relative;
}

.replay-detection-bands {
  position: absolute;
  /* Inset 8px each side to match the range-input thumb travel range */
  left: 8px;
  right: 8px;
  top: 0;
  height: 6px;
  pointer-events: none; /* individual bands re-enable pointer-events */
  z-index: 1;
}

.replay-detection-band {
  position: absolute;
  height: 6px;
  background: rgba(59, 130, 246, 0.45);
  border-radius: 1px;
  cursor: pointer;
  pointer-events: all;
  transition: background 0.1s;
  min-width: 2px;
}

.replay-detection-band:hover {
  background: rgba(59, 130, 246, 0.85);
}

/* ---- Unit toggle button ---- */
.btn-unit-toggle {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 28px;
  text-align: center;
}

.btn-unit-toggle:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

/* Monitor warning banner */
.monitor-warning-banner {
  background: #78350f;
  color: #fef3c7;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 1px solid #92400e;
  z-index: 900;
}
.monitor-warning-banner i {
  color: #f59e0b;
  margin-right: 6px;
}
[data-bs-theme="light"] .monitor-warning-banner {
  background: #fef3c7;
  color: #78350f;
  border-bottom-color: #f59e0b;
}

/* ---- Map tool controls (ruler, compass, tracks, range rings, geozones) ---- */
.leaflet-control-measure,
.leaflet-control-compass-toggle,
.leaflet-control-tracks-toggle,
.leaflet-control-rangerings-toggle,
.leaflet-control-geozones-toggle {
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  cursor: pointer;
  font-size: 15px;
  border-radius: 4px;
  color: var(--text-secondary);
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}
.leaflet-control-measure:hover,
.leaflet-control-compass-toggle:hover,
.leaflet-control-tracks-toggle:hover,
.leaflet-control-rangerings-toggle:hover,
.leaflet-control-geozones-toggle:hover {
  color: var(--text-primary);
  background: rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.4);
}
/* Active state fills the whole button. The inner <a> carries a themed
   background with !important (see .leaflet-bar a above), so the active fill
   must target that anchor — setting it on the outer .leaflet-bar only showed
   at the edges. */
.leaflet-control-measure.active a,
.leaflet-control-compass-toggle.active a,
.leaflet-control-tracks-toggle.active a,
.leaflet-control-rangerings-toggle.active a,
.leaflet-control-geozones-toggle.active a {
  background: var(--accent-blue) !important;
  color: #fff !important;
  border-color: var(--accent-blue) !important;
}
.leaflet-control-measure.active:hover a,
.leaflet-control-compass-toggle.active:hover a,
.leaflet-control-tracks-toggle.active:hover a,
.leaflet-control-rangerings-toggle.active:hover a,
.leaflet-control-geozones-toggle.active:hover a {
  background: #60a0f8 !important;
  color: #fff !important;
  border-color: #60a0f8 !important;
}

/* ---- Coordinate bar (go-to input + cursor position, bottom-left) ---- */
.map-coordbar.leaflet-control {
  margin-bottom: 2px;
  margin-left: 2px;
}
.map-coordbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 8px;
  font-size: 12px;
  font-family: 'Inter', 'Segoe UI', system-ui, monospace;
  background: rgba(15,23,42,0.82);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  white-space: nowrap;
  backdrop-filter: blur(4px);
}
[data-bs-theme="light"] .map-coordbar {
  background: rgba(241,245,249,0.9);
}
.map-coordbar .goto-input {
  width: 150px;
  padding: 1px 5px;
  font-size: 12px;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  background: transparent;
  color: var(--text-primary);
  outline: none;
}
.map-coordbar .goto-input::placeholder { color: var(--text-muted); }
.map-coordbar .goto-input:focus { border-color: var(--accent-blue); }
.map-coordbar .cursorpos-label { color: var(--text-muted); margin-right: 2px; }
.map-coordbar .cursorpos-value { color: var(--text-primary); cursor: default; }
.map-coordbar .cursorpos-value.pinned { color: var(--accent-blue); }
.map-coordbar .coordbar-copy-btn {
  background: none;
  border: none;
  padding: 0 2px;
  font-size: 13px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s;
}
.map-coordbar .coordbar-copy-btn:hover { color: var(--accent-blue); }
.map-coordbar .coordbar-copy-btn.copied { color: #22C55E; }

/* ---- Measurement readout bar ---- */
.measure-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15,23,42,0.88);
  border-top: 1px solid var(--border-color);
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(4px);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}
[data-bs-theme="light"] .measure-bar {
  background: rgba(241,245,249,0.92);
  border-top-color: var(--border-color);
}
.measure-bar .measure-label { color: var(--text-secondary); }
.measure-bar .measure-value { color: var(--accent-blue); font-weight: 600; }
.measure-bar .measure-hint  { color: var(--text-muted); font-size: 11px; margin-left: auto; }

/* ---- Context menu ---- */
.ctx-menu { position: fixed; z-index: 10000; background: var(--bg-secondary, #1e293b); border: 1px solid var(--border-color, #334155); border-radius: 4px; padding: 4px 0; min-width: 160px; box-shadow: 0 4px 12px rgba(0,0,0,0.4); font-size: 13px; color: var(--text-primary, #f1f5f9); user-select: none; }
.ctx-menu-item { padding: 6px 12px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; white-space: nowrap; }
.ctx-menu-item:hover { background: var(--bg-tertiary, #273549); }
.ctx-menu-item.disabled { opacity: 0.4; cursor: default; }
.ctx-menu-separator { height: 1px; background: var(--border-color, #334155); margin: 4px 0; }
.ctx-menu-submenu-arrow { margin-left: 8px; opacity: 0.6; font-size: 10px; }
.ctx-menu-check { margin-right: 6px; color: #16A34A; width: 12px; display: inline-block; }
.ctx-submenu { position: absolute; left: 100%; top: 0; }

/* ---- Disposition styling ---- */
.disposition-friendly { color: #16A34A; }
.disposition-threat { color: #DC2626; }
.disposition-unknown { color: inherit; }
.disposition-dot { display: inline-block; font-size: 10px; margin-right: 4px; }

/* ---- Flag color classes ---- */
.flag-military { color: #4d7c0f; }
.flag-le { color: #2563eb; }

/* ---- Flag chips (table rows, detail sidebar, map popups) ---- */
.flag-chip { display: inline-block; font-size: 9px; font-weight: 700; line-height: 1; padding: 1px 3px; margin-right: 3px; border-radius: 3px; color: #fff; }
.flag-chip.flag-military { background: #4d7c0f; color: #fff; }
.flag-chip.flag-le { background: #2563eb; color: #fff; }

/* ---- Map marker flag badge overlay ---- */
.map-flag-badges { position: absolute; top: -4px; right: -4px; display: flex; flex-direction: column; gap: 1px; pointer-events: none; }

/* ---- Compass rose ---- */
.compass-container {
  position: absolute;
  bottom: 10px;
  right: 50px;
  z-index: 999;
  pointer-events: none;
}
.compass-rose {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.5));
}
.compass-rose text {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-weight: 700;
}
[data-bs-theme="light"] .compass-rose {
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.25));
}