/* Theme variables */
:root {
  --bg-primary: #1a1a2e;
  --bg-sidebar: #16213e;
  --bg-sidebar-header: #0f3460;
  --bg-input: #1a1a2e;
  --bg-card: #1a1a2e;
  --border-color: #0f3460;
  --border-accent: #1a4a8a;
  --accent: #53a8ff;
  --accent-hover: #7cc0ff;
  --text-primary: #e0e0e0;
  --text-heading: #fff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --marker-label-bg: rgba(22, 33, 62, 0.9);
  --tooltip-bg: rgba(22, 33, 62, 0.85);
  --tooltip-border: rgba(15, 52, 96, 0.6);
  --shadow: rgba(0, 0, 0, 0.4);
  --shadow-light: rgba(0, 0, 0, 0.3);
  --divider-glow: rgba(83, 168, 255, 0.3);
  --popup-label: #666;
  --marker-border: #fff;
}

body.light-theme {
  --bg-primary: #f0f2f5;
  --bg-sidebar: #ffffff;
  --bg-sidebar-header: #e5e7eb;
  --bg-input: #f9fafb;
  --bg-card: #ffffff;
  --border-color: #d1d5db;
  --border-accent: #93c5fd;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --text-primary: #1f2937;
  --text-heading: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --marker-label-bg: rgba(255, 255, 255, 0.92);
  --tooltip-bg: rgba(255, 255, 255, 0.92);
  --tooltip-border: rgba(209, 213, 219, 0.8);
  --shadow: rgba(0, 0, 0, 0.15);
  --shadow-light: rgba(0, 0, 0, 0.1);
  --divider-glow: rgba(37, 99, 235, 0.2);
  --popup-label: #6b7280;
  --marker-border: #fff;
}

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

html, body {
  height: 100%;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
}

body {
  display: flex;
}

/* Sidebar */
#sidebar {
  width: 340px;
  min-width: 340px;
  height: 100vh;
  overflow-y: auto;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: width 0.3s ease, min-width 0.3s ease, opacity 0.3s ease, border-right-color 0.3s ease;
}

#sidebar.hidden {
  width: 0;
  min-width: 0;
  opacity: 0;
  pointer-events: none;
  border-right-color: transparent;
  overflow: hidden;
}

/* Sidebar toggle button */
.sidebar-toggle {
  position: absolute;
  top: 80px;
  left: 10px;
  z-index: 1001;
  width: 32px;
  height: 32px;
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: left 0.3s ease, background 0.15s;
}

.sidebar-toggle:hover {
  background: var(--border-color);
  color: var(--text-heading);
}

.sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-sidebar-header);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-header h1 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-heading);
  flex: 1;
}

.btn-theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.15s;
}

.btn-theme-toggle:hover {
  background: var(--border-accent);
}

#last-updated {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
  display: block;
  width: 100%;
}

.sidebar-section {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.section-header h2 {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  flex: 1;
}

.btn-text {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 6px;
}

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

.btn-icon {
  background: var(--bg-sidebar-header);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  width: 24px;
  height: 24px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

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

/* Vehicle filter items */
.vehicle-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 15px;
  cursor: pointer;
  user-select: none;
}

.vehicle-item:hover {
  color: var(--text-heading);
}

.vehicle-item input[type="checkbox"] {
  accent-color: var(--accent);
}

.vehicle-type-icon {
  font-size: 20px;
  flex-shrink: 0;
  line-height: 1;
}

.vehicle-status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.vehicle-status.moving {
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e88;
}

.vehicle-status.idle {
  background: #f59e0b;
}

.vehicle-status.off {
  background: var(--text-muted);
}

.vehicle-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.vehicle-speed {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* Layer toggles */
.layer-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  cursor: pointer;
  user-select: none;
  font-size: 15px;
}

.layer-toggle input[type="checkbox"] {
  accent-color: var(--accent);
}

/* Landmark items */
.landmark-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
}

.landmark-item .landmark-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.landmark-delete {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0 4px;
}

.landmark-delete:hover {
  color: #ef4444;
}

/* Landmark form */
#landmark-form label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

#landmark-form input,
#landmark-form select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 6px 8px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 13px;
}

#landmark-form h3 {
  font-size: 14px;
  margin-bottom: 10px;
  color: var(--text-heading);
}

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.btn-primary {
  flex: 1;
  padding: 6px 12px;
  background: var(--bg-sidebar-header);
  color: var(--accent);
  border: 1px solid var(--border-accent);
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}

.btn-primary:hover {
  background: var(--border-accent);
}

.btn-secondary {
  flex: 1;
  padding: 6px 12px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}

.btn-secondary:hover {
  color: var(--text-primary);
}

.hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Map */
#map-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

#map {
  flex: 1;
}

/* PIP vehicle strip */
#pip-strip {
  background: var(--bg-sidebar);
  border-top: 1px solid var(--border-color);
  overflow: hidden;
  flex-shrink: 0;
  padding: 10px 0;
}

#pip-strip:empty {
  display: none;
}

.pip-scroll-inner {
  display: flex;
  gap: 12px;
  width: max-content;
  padding: 0 10px;
  animation: pip-scroll linear infinite;
}

.pip-scroll-inner.pip-static {
  animation: none;
  width: auto;
  justify-content: center;
}

#pip-strip:hover .pip-scroll-inner:not(.pip-static) {
  animation-play-state: paused;
}

@keyframes pip-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 5px)); }
}

.pip-divider {
  flex-shrink: 0;
  width: 2px;
  background: var(--border-color);
  border-radius: 1px;
  margin: 0 8px;
  align-self: stretch;
  box-shadow: 0 0 6px var(--divider-glow);
}

.pip-card {
  flex-shrink: 0;
  width: 270px;
  background: var(--bg-card);
  border-radius: 8px;
  border-left: 4px solid var(--accent);
  padding: 0;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pip-card-map {
  width: 100%;
  height: 120px;
  flex-shrink: 0;
}

.pip-card-map .vehicle-marker-inner {
  width: 32px;
  height: 32px;
  font-size: 16px;
  border-width: 3px;
}

.pip-card-content {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pip-card:hover {
  background: var(--bg-sidebar-header);
}

.pip-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pip-card-icon {
  font-size: 24px;
  line-height: 1;
}

.pip-card-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-heading);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pip-card-status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pip-card-status.moving { background: #22c55e; box-shadow: 0 0 6px #22c55e88; }
.pip-card-status.idle { background: #f59e0b; }
.pip-card-status.off { background: var(--text-muted); }

.pip-card-stationary {
  font-size: 13px;
  font-weight: 600;
  color: #f59e0b;
  padding: 2px 0;
}

.pip-card-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px 12px;
  font-size: 13px;
}

.pip-card-label {
  color: var(--text-muted);
}

.pip-card-value {
  color: var(--text-primary);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pip-card-suburb {
  grid-column: 1 / -1;
  color: var(--text-secondary);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-top: 2px;
  border-top: 1px solid var(--border-color);
  margin-top: 2px;
}

/* Custom map markers */
.vehicle-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible !important;
}

.vehicle-marker-inner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 4px solid var(--marker-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 2px 8px var(--shadow);
  position: relative;
}

.vehicle-marker-inner.moving {
  background: #22c55e;
}

.vehicle-marker-inner.idle {
  background: #f59e0b;
}

.vehicle-marker-inner.off {
  background: var(--text-muted);
}

.vehicle-marker-label {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  background: var(--marker-label-bg);
  color: var(--text-heading);
  font-size: 14px;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.landmark-marker-inner {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid var(--marker-border);
  background: #8b5cf6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 2px 8px var(--shadow);
}

.landmark-marker-inner.base {
  background: #ef4444;
}

.landmark-marker-inner.warehouse {
  background: #f59e0b;
}

.landmark-marker-inner.client {
  background: #06b6d4;
}

.landmark-marker-label {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  background: var(--marker-label-bg);
  color: var(--text-heading);
  font-size: 14px;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Group overlap – count badge (no landmark) */
.group-badge {
  display: flex;
  align-items: center;
  justify-content: center;
}

.group-badge-inner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--marker-border);
  box-shadow: 0 2px 8px var(--shadow);
}

/* Count badge overlaid on landmark */
.group-count-badge {
  overflow: visible !important;
}

.group-count-badge-inner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--marker-border);
  box-shadow: 0 1px 4px var(--shadow);
}

/* Roster card floating on map */
.group-roster-wrapper {
  overflow: visible !important;
}

.group-roster {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-50%);
  background: var(--marker-label-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px;
  box-shadow: 0 2px 8px var(--shadow);
  white-space: nowrap;
}

.group-roster-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0 4px 8px;
  font-size: 15px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  border-radius: 2px;
}

.group-roster-name {
  color: var(--text-heading);
}

.group-roster-stop {
  padding: 1px 0 1px 8px;
  font-size: 12px;
  color: #94a3b8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  border-radius: 2px;
}

/* Vehicle popup */
.vehicle-popup h3 {
  margin-bottom: 6px;
  font-size: 14px;
}

.vehicle-popup .popup-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 2px 0;
}

.vehicle-popup .popup-label {
  color: var(--popup-label);
}

/* Ant trail — marching dashes showing direction of travel */
.ant-trail {
  animation: ant-march 0.8s linear infinite;
}

@keyframes ant-march {
  to {
    stroke-dashoffset: -24;
  }
}

/* Incident proximity alert on PIP cards */
.pip-card-incident {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-left: 3px solid #ef4444;
  background: rgba(239, 68, 68, 0.15);
  border-radius: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  animation: incident-pulse 2s ease-in-out infinite;
}

@keyframes incident-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Sidebar vehicle alert indicator */
.vehicle-alert {
  font-size: 14px;
  flex-shrink: 0;
  animation: incident-pulse 2s ease-in-out infinite;
}

/* Incident map marker tooltips */
.incident-tooltip {
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  border: none;
  border-radius: 3px;
  padding: 2px 6px;
  font-size: 12px;
  font-weight: 600;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
}

.incident-tooltip::before {
  border-top-color: rgba(239, 68, 68, 0.9);
}

/* Stop markers */
.stop-marker {
  display: flex;
  align-items: center;
  justify-content: center;
}

.stop-marker-inner {
  width: 28px;
  height: 28px;
  border-radius: 5px;
  background: #fff;
  border: 2px solid #1f2937;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  color: #1f2937;
  box-shadow: 0 1px 4px var(--shadow), 0 0 0 2px rgba(255, 255, 255, 0.4);
}

/* Stop tooltips */
.stop-tooltip {
  background: rgba(51, 65, 85, 0.92);
  color: #f1f5f9;
  border: 1px solid rgba(71, 85, 105, 0.6);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 13px;
  font-weight: 600;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  box-shadow: 0 1px 4px var(--shadow-light);
  white-space: pre;
  line-height: 1.4;
  text-align: center;
}

.stop-tooltip::before {
  border-top-color: rgba(51, 65, 85, 0.92);
}

/* Stop detail cards (positioned like roster cards) */
.stop-detail-wrapper {
  overflow: visible !important;
}

.stop-detail {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-50%);
  background: rgba(51, 65, 85, 0.92);
  color: #f1f5f9;
  border: 1px solid rgba(71, 85, 105, 0.6);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 600;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  box-shadow: 0 1px 4px var(--shadow-light);
  white-space: nowrap;
}

.stop-detail-row {
  padding: 2px 0;
  line-height: 1.4;
}

.stop-detail-dur {
  color: #94a3b8;
  font-weight: 400;
  margin-left: 4px;
}

/* Dark map tiles overrides */
.leaflet-container {
  background: var(--bg-primary);
}

/* Scrollbar styling */
#sidebar::-webkit-scrollbar {
  width: 6px;
}

#sidebar::-webkit-scrollbar-track {
  background: var(--bg-sidebar);
}

#sidebar::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}