/* ============================================================
   SounnyMap – style.css
   Dark-theme GIS interface
   ============================================================ */

/* ── Custom properties ──────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-app:      #111827;
  --bg-sidebar:  #1f2937;
  --bg-section:  #27303f;
  --bg-hover:    #374151;
  --bg-active:   #2d3a4d;

  /* Accent & status */
  --accent:      #3b82f6;   /* Blue */
  --accent-dark: #2563eb;
  --accent-glow: rgba(59,130,246,0.25);
  --success:     #10b981;
  --warning:     #f59e0b;
  --danger:      #ef4444;

  /* Typography */
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  /* Borders */
  --border:       #374151;
  --border-light: #4b5563;

  /* Layout */
  --sidebar-width:  280px;
  --header-height:  52px;
  --radius:         8px;
  --radius-sm:      4px;
  --radius-lg:      12px;

  /* Shadows */
  --shadow:    0 4px 24px rgba(0,0,0,0.5);
  --shadow-sm: 0 2px 8px  rgba(0,0,0,0.4);
}

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

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  background: var(--bg-app);
  color: var(--text-primary);
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ── Full-screen app shell ──────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
}

/* ── Top header bar ─────────────────────────────────────── */
#top-bar {
  height: var(--header-height);
  min-height: var(--header-height);
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  z-index: 200;
  flex-shrink: 0;
}

.header-left,
.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

/* Cursor info display */
#map-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
}

.info-sep { color: var(--border-light); }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); }

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-accent:hover {
  background: var(--accent-dark);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* Icon-only button */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
  transition: background 0.15s, color 0.15s;
}
.btn-icon:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.btn-icon svg {
  width: 18px;
  height: 18px;
}

/* ── Main content row (sidebar + map) ───────────────────── */
#main-content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width 0.25s ease, min-width 0.25s ease;
  z-index: 100;
  flex-shrink: 0;
}

/* Collapsed sidebar */
#sidebar.collapsed {
  width: 0;
  min-width: 0;
  overflow: hidden;
}

/* Custom scrollbar */
#sidebar::-webkit-scrollbar { width: 4px; }
#sidebar::-webkit-scrollbar-track { background: transparent; }
#sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Section blocks */
.sidebar-section {
  border-bottom: 1px solid var(--border);
  padding: 14px 14px 16px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.section-icon {
  display: flex;
  align-items: center;
  color: var(--accent);
  flex-shrink: 0;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-secondary);
  flex: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 6px;
  min-width: 18px;
}

/* ── Basemap switcher ───────────────────────────────────── */
.basemap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.basemap-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px 6px;
  background: var(--bg-section);
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
}
.basemap-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.basemap-btn.active {
  border-color: var(--accent);
  color: var(--text-primary);
}

/* Thumbnail swatches */
.basemap-thumb {
  display: block;
  width: 100%;
  height: 50px;
  border-radius: var(--radius-sm);
  background-size: cover;
  background-position: center;
}

.basemap-street {
  background: linear-gradient(135deg, #2d3a4a 0%, #3d4f5d 40%, #4a6070 70%, #354555 100%);
  position: relative;
}
.basemap-street::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 30%, rgba(255,255,255,0.12) 30%, rgba(255,255,255,0.12) 32%, transparent 32%) 0 40% / 100% 4px no-repeat,
    linear-gradient(90deg, transparent 15%, rgba(255,255,255,0.08) 15%, rgba(255,255,255,0.08) 18%, transparent 18%) 0 70% / 100% 3px no-repeat;
  border-radius: var(--radius-sm);
}

.basemap-satellite {
  background: linear-gradient(135deg, #1a2a1a 0%, #2a3d20 40%, #334a28 70%, #1e2e18 100%);
  position: relative;
}
.basemap-satellite::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 30% 20% at 40% 60%, rgba(100,140,80,0.4) 0%, transparent 100%),
    radial-gradient(ellipse 20% 30% at 70% 30%, rgba(80,120,60,0.3) 0%, transparent 100%);
  border-radius: var(--radius-sm);
}

.basemap-label { user-select: none; }

/* ── Data upload area ───────────────────────────────────── */
.upload-area {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius);
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.upload-area:hover,
.upload-area.dragover {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.upload-area:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.upload-icon {
  font-size: 24px;
  color: var(--text-secondary);
}
.upload-text { font-size: 13px; color: var(--text-secondary); }
.upload-or { font-size: 11px; color: var(--text-muted); }

/* ── Layer list ─────────────────────────────────────────── */
.empty-hint {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  padding: 8px 0;
  line-height: 1.6;
}

/* Individual layer card */
.layer-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px;
  border-radius: var(--radius-sm);
  transition: background 0.12s;
  margin-bottom: 4px;
}
.layer-item:hover { background: var(--bg-hover); }

.layer-color {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.layer-name {
  flex: 1;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: default;
}
.layer-name.dimmed { color: var(--text-muted); }

.layer-actions {
  display: flex;
  gap: 2px;
}

/* Small layer action buttons */
.layer-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  transition: background 0.12s, color 0.12s;
}
.layer-btn:hover {
  background: var(--bg-active);
  color: var(--text-primary);
}
.layer-btn.danger:hover { color: var(--danger); }

/* ── Sidebar footer ─────────────────────────────────────── */
.sidebar-footer {
  margin-top: auto;
  padding: 12px 14px;
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  line-height: 1.8;
}

/* ── Map wrapper & map ──────────────────────────────────── */
#map-wrapper {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#map {
  position: absolute;
  inset: 0;
}

/* MapLibre GL overrides for dark theme */
.maplibregl-ctrl-group {
  background: var(--bg-sidebar) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-sm) !important;
  border-radius: var(--radius) !important;
  overflow: hidden;
}
.maplibregl-ctrl-group button {
  background: var(--bg-sidebar) !important;
  color: var(--text-secondary) !important;
  border-color: var(--border) !important;
}
.maplibregl-ctrl-group button:hover {
  background: var(--bg-hover) !important;
  color: var(--text-primary) !important;
}
.maplibregl-ctrl-group button span {
  filter: invert(0.7) !important;
}

.maplibregl-ctrl-scale {
  background: rgba(31,41,55,0.85) !important;
  color: var(--text-primary) !important;
  border-color: var(--text-secondary) !important;
  font-size: 11px !important;
  padding: 1px 5px !important;
}

.maplibregl-popup-content {
  background: var(--bg-sidebar) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow) !important;
  padding: 12px 14px !important;
  font-size: 13px !important;
  max-width: 280px;
  max-height: 300px;
  overflow-y: auto;
}
.maplibregl-popup-tip {
  border-top-color: var(--border) !important;
  border-bottom-color: var(--border) !important;
}
.maplibregl-popup-close-button {
  color: var(--text-secondary) !important;
  font-size: 18px !important;
  padding: 4px 8px !important;
}

/* ── Layout overlay elements ────────────────────────────── */
#layout-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 50;
}

/* All layout elements share base positioning */
.lo-el {
  position: absolute;
  background: rgba(255,255,255,0.92);
  color: #111;
  border-radius: var(--radius-sm);
  font-family: 'Segoe UI', sans-serif;
  font-size: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  pointer-events: none;
}

/* Title – top center */
.lo-title {
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 20px;
  font-size: 18px;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.5px;
}

/* North arrow – top right */
.lo-north {
  top: 14px;
  right: 60px;
  width: 44px;
  background: rgba(255,255,255,0.92);
  padding: 6px;
}
.lo-north svg { width: 32px; height: 56px; display: block; margin: auto; }

/* Legend – bottom left */
.lo-legend {
  bottom: 50px;
  left: 14px;
  padding: 10px 12px;
  min-width: 120px;
}
.lo-legend-title {
  font-weight: 700;
  margin-bottom: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.lo-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 12px;
}
.lo-legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* Scale bar – bottom center */
.lo-scale {
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: rgba(255,255,255,0.92);
}
#lo-scale-bar {
  height: 6px;
  border: 2px solid #333;
  border-top: none;
  /* width set dynamically by JS */
}
#lo-scale-label {
  font-size: 11px;
  font-weight: 600;
  color: #222;
  text-align: center;
}

/* Sources – bottom right */
.lo-sources {
  bottom: 50px;
  right: 14px;
  padding: 6px 10px;
  max-width: 220px;
  font-size: 11px;
  line-height: 1.5;
}

/* Utility */
.hidden { display: none !important; }

/* ── Layout panel (floating editor) ────────────────────── */
#layout-panel {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 260px;
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  z-index: 150;
  overflow: hidden;
}

.lp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-section);
}

.lp-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.lp-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 65vh;
  overflow-y: auto;
}
.lp-body::-webkit-scrollbar { width: 3px; }
.lp-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.lp-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.lp-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-primary);
}
.lp-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.lp-input {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 9px;
  color: var(--text-primary);
  font-size: 13px;
  width: 100%;
  transition: border-color 0.15s;
}
.lp-input:focus {
  outline: none;
  border-color: var(--accent);
}
.lp-input::placeholder { color: var(--text-muted); }

.lp-textarea {
  resize: vertical;
  min-height: 60px;
  font-family: inherit;
}

.lp-hint {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 2px;
}
.lp-hint-center { text-align: center; margin-top: 6px; }
.lp-hint em { color: var(--accent); font-style: normal; }

/* Divider line */
.lp-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2px 0;
}

/* ── Popup feature properties table ────────────────────── */
.popup-title {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--accent);
}

.popup-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
}
.popup-table td {
  padding: 3px 5px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.popup-table tr:last-child td { border-bottom: none; }
.popup-table .prop-key {
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  padding-right: 10px;
  max-width: 100px;
}
.popup-table .prop-val {
  color: var(--text-primary);
  word-break: break-word;
  max-width: 150px;
}

/* ── Notification toast ─────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
  pointer-events: none;
}

.toast {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  color: var(--text-primary);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  box-shadow: var(--shadow);
  animation: toast-in 0.25s ease;
  max-width: 340px;
  text-align: center;
}
.toast.success { border-left-color: var(--success); }
.toast.warning { border-left-color: var(--warning); }
.toast.error   { border-left-color: var(--danger);  }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* ── Print / PDF export styles ──────────────────────────── */
@media print {
  /* Hide everything except the map and layout overlay */
  #top-bar,
  #sidebar,
  #layout-panel,
  .maplibregl-ctrl-top-left,
  .maplibregl-ctrl-top-right,
  .maplibregl-ctrl-bottom-left,
  .maplibregl-ctrl-bottom-right,
  #toast-container {
    display: none !important;
  }

  html, body, #app, #main-content, #map-wrapper {
    height: 100% !important;
    width: 100% !important;
    overflow: visible !important;
  }

  #map-wrapper {
    position: relative !important;
    page-break-inside: avoid;
  }

  #map {
    position: relative !important;
    width: 100% !important;
    height: 100vh !important;
  }

  #layout-overlay {
    display: block !important;
  }

  #layout-overlay .hidden {
    display: none !important;
  }

  /* Ensure layout elements print clearly */
  .lo-el {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  @page {
    size: landscape;
    margin: 10mm;
  }
}

/* ── Responsive adjustments ─────────────────────────────── */
@media (max-width: 640px) {
  :root {
    --sidebar-width: 240px;
  }

  #sidebar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    z-index: 300;
    box-shadow: var(--shadow);
  }

  #sidebar.collapsed {
    transform: translateX(-100%);
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
  }

  #layout-panel {
    bottom: 10px;
    right: 10px;
    left: 10px;
    width: auto;
  }

  #map-info { display: none; }
}

/* ── Mobile sidebar backdrop ─────────────────────────────── */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 299;
  cursor: pointer;
}

@media (max-width: 640px) {
  #sidebar-overlay.active {
    display: block;
  }
}

/* ── ArcGIS Online search ────────────────────────────────── */
.arcgis-search-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.arcgis-search-row {
  display: flex;
  gap: 6px;
}

.arcgis-input {
  flex: 1;
  min-width: 0;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  color: var(--text-primary);
  font-size: 12px;
  transition: border-color 0.15s;
}
.arcgis-input:focus {
  outline: none;
  border-color: var(--accent);
}
.arcgis-input::placeholder { color: var(--text-muted); }

#arcgis-results {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 240px;
  overflow-y: auto;
}
#arcgis-results::-webkit-scrollbar { width: 3px; }
#arcgis-results::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.arcgis-result-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

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

.arcgis-result-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.arcgis-result-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
}

.arcgis-type-badge {
  flex-shrink: 0;
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--bg-hover);
  color: var(--text-secondary);
}

.arcgis-add-btn {
  flex-shrink: 0;
  align-self: center;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: background 0.15s;
}
.arcgis-add-btn:hover { background: var(--accent-dark); }
.arcgis-add-btn:disabled {
  background: var(--bg-hover);
  color: var(--text-muted);
  cursor: default;
}

.arcgis-msg {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  padding: 6px 0;
}
.arcgis-msg.error { color: var(--danger); }