/* =========================================================
   Lane Cove Property Intelligence — Map UI
   Aesthetic: utilitarian GIS tool, dark panel, clean data
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500&family=IBM+Plex+Mono:wght@400;500&display=swap');

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

:root {
  --panel-bg:      #13151a;
  --panel-surface: #1c1f26;
  --panel-border:  #2a2d36;
  --panel-hover:   #232730;
  --text-primary:  #e8eaf0;
  --text-secondary:#8b909e;
  --text-muted:    #545869;
  --accent:        #4fc3f7;
  --accent-dim:    #1a3a4a;
  --success:       #4caf7d;
  --warning:       #e8a838;
  --danger:        #e05252;
  --panel-width:   300px;
  --header-h:      52px;
  --font-sans:     'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:     'IBM Plex Mono', 'Menlo', monospace;
}

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

/* ---- Layout ---- */
#app {
  display: flex;
  height: 100vh;
}

#sidebar {
  width: var(--panel-width);
  min-width: var(--panel-width);
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  border-right: 1px solid var(--panel-border);
  z-index: 10;
  overflow: hidden;
}

#map-container {
  flex: 1;
  position: relative;
}

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

/* ---- Header ---- */
#header {
  height: var(--header-h);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--panel-border);
  flex-shrink: 0;
}

#header .logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

#header h1 {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
  line-height: 1;
}

#header .subtitle {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 2px;
}

/* ---- Bbox badge ---- */
#bbox-badge {
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--panel-border);
  flex-shrink: 0;
  line-height: 1.6;
}

/* ---- Tools bar ---- */
#tools-bar {
  padding: 6px 12px;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.tool-btn {
  background: var(--panel-surface);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 10px;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  user-select: none;
}

.tool-btn:hover {
  background: var(--panel-hover);
  color: var(--text-primary);
}

.tool-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* ---- Shadow panel ---- */
.shadow-panel {
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  background: var(--panel-surface);
  flex-shrink: 0;
  padding: 10px 14px 12px;
}

.shadow-panel.hidden { display: none; }

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

.shadow-panel-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--warning);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex: 1;
}

.shadow-date-input {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 3px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  cursor: pointer;
}

.shadow-date-input:focus { outline: none; border-color: var(--accent); }

.shadow-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  padding: 0;
  line-height: 1;
}

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

.shadow-location {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* 24-hour timeline grid */
.shadow-timeline {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 1px;
  margin-bottom: 6px;
}

.shadow-hour {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.shadow-hour-bar {
  width: 100%;
  height: 18px;
  border-radius: 2px;
}

.shadow-hour-bar.lit     { background: #e8a838; }
.shadow-hour-bar.shadow  { background: #2a3040; border: 1px solid var(--panel-border); }
.shadow-hour-bar.night   { background: #13151a; }

.shadow-hour-label {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  line-height: 1;
}

.shadow-summary {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}

/* ---- Layer panel ---- */
#layer-panel {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0 16px;
}

#layer-panel::-webkit-scrollbar { width: 4px; }
#layer-panel::-webkit-scrollbar-track { background: transparent; }
#layer-panel::-webkit-scrollbar-thumb { background: var(--panel-border); border-radius: 2px; }

.layer-group {
  margin-top: 4px;
}

.group-header {
  padding: 10px 16px 6px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  transition: color 0.12s;
}

.group-header:hover { color: var(--text-secondary); }

.group-label { flex: 1; }

.group-icon { font-size: 11px; }

.group-chevron {
  font-size: 9px;
  line-height: 1;
  color: var(--text-muted);
  transition: transform 0.18s;
}

.group-chevron.collapsed { transform: rotate(-90deg); }

.group-content {
  overflow: hidden;
  transition: max-height 0.22s ease;
  max-height: 1000px; /* large enough to not clip */
}

.group-content.collapsed {
  max-height: 0;
}

.layer-item {
  display: flex;
  align-items: center;
  padding: 7px 16px;
  gap: 10px;
  cursor: pointer;
  transition: background 0.1s;
  user-select: none;
}

.layer-item:hover { background: var(--panel-hover); }

.layer-item.unavailable { opacity: 0.38; cursor: not-allowed; }

.layer-item.loading .layer-name { color: var(--text-muted); }

/* Toggle */
.layer-toggle {
  position: relative;
  width: 28px;
  height: 16px;
  flex-shrink: 0;
}

.layer-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--panel-border);
  border-radius: 8px;
  transition: background 0.15s;
}

.toggle-track::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.15s, background 0.15s;
}

.layer-toggle input:checked + .toggle-track {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
}

.layer-toggle input:checked + .toggle-track::after {
  transform: translateX(12px);
  background: var(--accent);
}

/* Color swatch */
.layer-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
  opacity: 0.85;
}

/* Raster layers: wider swatch showing gradient preview */
.layer-swatch.raster-swatch {
  width: 28px;
  height: 10px;
  border-radius: 2px;
  border: 0.5px solid var(--panel-border);
}

/* Layer info */
.layer-info { flex: 1; min-width: 0; }

.layer-name {
  font-size: 12.5px;
  font-weight: 400;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.layer-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* Symbology legend */
.symbology-legend {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--panel-border);
}

.symbology-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  padding: 1px 0;
}

.symbology-toggle:hover .symbology-title { color: var(--text-secondary); }

.symbology-title {
  font-size: 9px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.1s;
}

.symbology-chevron {
  color: var(--text-muted);
  font-size: 8px;
  line-height: 1;
  transition: transform 0.18s;
  flex-shrink: 0;
}

.symbology-legend.open .symbology-chevron {
  transform: rotate(180deg);
}

/* collapsed by default — toggled open via JS */
.symbology-items {
  display: none;
  flex-direction: column;
  gap: 3px;
  margin-top: 5px;
}

.symbology-legend.open .symbology-items {
  display: flex;
}

.symbology-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-secondary);
}

.symbology-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  flex-shrink: 0;
  border: 0.5px solid var(--text-muted);
}

.symbology-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-sans);
  font-size: 9.5px;
}

/* Raster gradient legend */
.raster-gradient-row {
  margin-bottom: 4px;
}

.raster-gradient-bar {
  height: 10px;
  border-radius: 3px;
  border: 0.5px solid var(--panel-border);
  margin-bottom: 2px;
}

.raster-gradient-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
}

/* ---- Status bar ---- */
#status-bar {
  border-top: 1px solid var(--panel-border);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  flex-shrink: 0;
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 6px;
}

#status-bar .status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

#status-bar.loading .status-dot { background: var(--warning); animation: pulse 1s infinite; }
#status-bar.ok     .status-dot { background: var(--success); }
#status-bar.error  .status-dot { background: var(--danger); }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ---- Map overlay: coords ---- */
#coords-display {
  position: absolute;
  bottom: 28px;
  right: 10px;
  background: rgba(19,21,26,0.82);
  backdrop-filter: blur(4px);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  pointer-events: none;
  z-index: 5;
}

/* ---- Popup ---- */
.maplibregl-popup-content {
  background: var(--panel-bg) !important;
  border: 1px solid var(--panel-border) !important;
  border-radius: 6px !important;
  padding: 0 !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.5) !important;
  font-family: var(--font-sans) !important;
  max-width: 300px !important;
  color: var(--text-primary) !important;
}

.maplibregl-popup-tip {
  border-top-color: var(--panel-border) !important;
  border-bottom-color: var(--panel-border) !important;
}

.maplibregl-popup-close-button {
  color: var(--text-muted) !important;
  font-size: 16px !important;
  padding: 6px 10px !important;
  line-height: 1 !important;
  right: 0 !important;
  top: 0 !important;
}

.popup-header {
  padding: 10px 32px 10px 12px;
  border-bottom: 1px solid var(--panel-border);
}

.popup-layer-name {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 2px;
}

.popup-primary {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-word;
}

.popup-body {
  padding: 8px 12px;
  max-height: 240px;
  overflow-y: auto;
}

.popup-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(42,45,54,0.5);
  font-size: 11px;
}

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

.popup-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px 0;
}

.popup-nav-btn {
  background: none;
  border: 1px solid var(--panel-border);
  border-radius: 3px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  padding: 3px 8px;
  transition: background 0.1s, color 0.1s;
}

.popup-nav-btn:hover:not(:disabled) {
  background: var(--panel-hover);
  color: var(--text-primary);
}

.popup-nav-btn:disabled {
  opacity: 0.25;
  cursor: default;
}

.popup-nav-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.popup-key {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  flex-shrink: 0;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.popup-val {
  color: var(--text-secondary);
  text-align: right;
  word-break: break-word;
}

/* Maplibre attribution */
.maplibregl-ctrl-attrib {
  background: rgba(19,21,26,0.7) !important;
  font-size: 9px !important;
}

.maplibregl-ctrl-attrib a { color: var(--text-muted) !important; }

/* ---- Map loading overlay ---- */
.map-loading {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(19,21,26,0.9);
  backdrop-filter: blur(4px);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  z-index: 6;
  box-shadow: 0 4px 18px rgba(0,0,0,0.4);
  pointer-events: none;
}

.map-loading.hidden { display: none; }

.map-spinner {
  width: 13px;
  height: 13px;
  border: 2px solid var(--panel-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

/* Subtle pulse on a layer row while its data loads */
.layer-item.loading .layer-count::after {
  content: " · loading…";
  color: var(--warning);
}

/* ---- Property report panel ---- */
.report-panel {
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  background: var(--panel-surface);
  flex-shrink: 0;
  padding: 10px 14px 12px;
  max-height: 320px;
  overflow-y: auto;
}

.report-panel.hidden { display: none; }

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

.report-panel-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex: 1;
}

.report-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  padding: 0;
  line-height: 1;
}

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

.report-location {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.report-section { margin-bottom: 8px; }

.report-section-title {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 3px;
}

.report-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(42,45,54,0.5);
  font-size: 11px;
}

.report-row:last-child { border-bottom: none; }
.report-row.muted .report-val { color: var(--text-muted); }

.report-key {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.report-val {
  color: var(--text-primary);
  text-align: right;
  word-break: break-word;
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.report-note,
.report-empty {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 6px;
}