/* ═══════════════════════════════════════════════════════════════════
   GeoViewer — Geoinfinity India
   Design: Minimalist European, navy-blue brand, Carto/Mapbox vibe
   ═══════════════════════════════════════════════════════════════════ */

/* ── 1. Design Tokens ─────────────────────────────────────────────── */
:root {
  /* Brand colours (from Geoinfinity logo) */
  --c-primary:        #1B3D7B;
  --c-primary-hover:  #152E5C;
  --c-primary-light:  #EEF3FB;
  --c-accent:         #3A6DB5;

  /* Surface */
  --c-surface:        #FFFFFF;
  --c-surface-2:      #F7F8FA;
  --c-surface-3:      #ECEEF3;
  --c-border:         #DEE3ED;

  /* Text */
  --c-text:           #1A202C;
  --c-text-2:         #4A5568;
  --c-text-muted:     #8A96A8;

  /* Semantics */
  --c-success:        #059669;
  --c-success-bg:     #ECFDF5;
  --c-warning:        #D97706;
  --c-warning-bg:     #FFFBEB;
  --c-danger:         #DC2626;
  --c-danger-bg:      #FEF2F2;
  --c-info:           #2563EB;
  --c-info-bg:        #EFF6FF;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(27,61,123,.08);
  --shadow-sm: 0 2px 8px rgba(27,61,123,.10), 0 1px 3px rgba(27,61,123,.06);
  --shadow:    0 4px 16px rgba(27,61,123,.13), 0 2px 6px rgba(27,61,123,.08);
  --shadow-lg: 0 12px 36px rgba(27,61,123,.16), 0 4px 12px rgba(27,61,123,.10);

  /* Shape */
  --r-sm:  4px;
  --r:     8px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  20px;

  /* Motion */
  --ease:  0.18s cubic-bezier(.4,0,.2,1);

  /* Layout */
  --header-h:          52px;
  --smart-toolbar-h:   44px;
  --sidebar-w:         300px;
  --toolbar-w:         68px;   /* actual rendered width of #toolbar — used by .tool-panel positioning */
}

/* ── 2. Reset & Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/*
 * CRITICAL: author-level display rules (flex, grid, block) override the
 * browser's built-in [hidden] { display:none }.  This rule restores the
 * expected behaviour for every element that uses the hidden attribute.
 */
[hidden] { display: none !important; }

html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-surface-2);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.skip-link {
  position: absolute;
  top: -999px;
  left: 0;
  padding: 8px 16px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 0 0 var(--r) 0;
  z-index: 9999;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 0; }

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

button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select { font-family: inherit; }

/* ── 3. Typography Utilities ──────────────────────────────────────── */
.text-muted { color: var(--c-text-muted); }

/* ── 4. Header ───────────────────────────────────────────────────── */
#app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: linear-gradient(90deg, #0f2444 0%, var(--c-primary) 100%);
  display: flex;
  align-items: center;
  padding: 0 14px 0 8px;
  gap: 8px;
  z-index: 1300;
  box-shadow: 0 2px 16px rgba(0,0,0,.35);
}

/* Brand */
.header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-width: 0;
}

.brand-link { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo-wide {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Center tagline */
.header-center-text {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}
.header-tagline {
  font-size: 11px;
  color: rgba(255,255,255,.5);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: .01em;
}

/* Right */
.header-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Privacy badge */
.privacy-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: rgba(5,150,105,.22);
  border: 1px solid rgba(5,150,105,.4);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: #6EE7B7;
  white-space: nowrap;
  margin-right: 4px;
}
.privacy-badge i { font-size: 12px; }

/* ── 5. Button System ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--r);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--ease), box-shadow var(--ease), transform var(--ease);
  border: 1.5px solid transparent;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: #fff;
  color: var(--c-primary);
  border-color: transparent;
  box-shadow: var(--shadow-xs);
}
.btn-primary:hover {
  background: var(--c-primary-light);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-border);
}
.btn-outline:hover { background: var(--c-primary-light); border-color: var(--c-accent); }

.btn-block { width: 100%; justify-content: center; }

/* Icon button (legacy — used for sidebar-toggle and panel buttons) */
.icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r);
  font-size: 15px;
  color: rgba(255,255,255,.8);
  transition: background var(--ease), color var(--ease);
  flex-shrink: 0;
}
.icon-btn:hover { background: rgba(255,255,255,.14); color: #fff; }
.icon-btn.danger { color: var(--c-danger); }
.icon-btn.danger:hover { background: var(--c-danger-bg); }

/* Header action buttons — icon + label, like toolbar */
.hdr-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 5px 9px;
  border-radius: var(--r);
  font-size: 14px;
  color: rgba(255,255,255,.82);
  border: 1px solid transparent;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  flex-shrink: 0;
  min-width: 48px;
}
.hdr-btn span {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.hdr-btn:hover {
  background: rgba(255,255,255,.13);
  color: #fff;
  border-color: rgba(255,255,255,.18);
}
.hdr-btn.active {
  background: rgba(255,255,255,.18);
  color: #fff;
  border-color: rgba(255,255,255,.3);
}

/* Separator between button groups */
.hdr-sep {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,.18);
  flex-shrink: 0;
  margin: 0 2px;
}

/* Header button logical groups */
.hdr-group {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  position: relative;
}

/* Header Help dropdown (portal — fixed so it escapes header overflow) */
.hdr-help-dropdown {
  position: fixed;
  top: 0;  /* set by JS */
  left: 0; /* set by JS */
  min-width: 175px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  z-index: 9900;
  padding: 4px 0;
  animation: stDropIn .14s cubic-bezier(.4,0,.2,1);
}
.hdr-help-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px 14px;
  background: none;
  border: none;
  font-size: 13px;
  color: var(--c-text);
  cursor: pointer;
  text-align: left;
  transition: background var(--ease), color var(--ease);
}
.hdr-help-item:hover {
  background: var(--c-primary-light);
  color: var(--c-primary);
}
.hdr-help-item i { width: 16px; text-align: center; color: var(--c-text-muted); font-size: 12px; }
.hdr-help-item:hover i { color: var(--c-accent); }
#help-btn[aria-expanded="true"] { background: var(--c-primary-light); }
body.dark-mode .hdr-help-dropdown { background: var(--c-surface); border-color: var(--c-border); }
body.dark-mode .hdr-help-item:hover { background: rgba(58,109,181,.18); color: var(--c-primary); }

/* ── Header inline search ───────────────────────────────────────── */
.hdr-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 20px;
  padding: 0 10px 0 12px;
  gap: 6px;
  height: 32px;
  min-width: 200px;
  max-width: 280px;
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
  flex-shrink: 1;
}
.hdr-search-wrap:focus-within {
  background: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.45);
  box-shadow: 0 0 0 3px rgba(255,255,255,.1);
}
.hdr-search-icon {
  color: rgba(255,255,255,.6);
  font-size: 13px;
  flex-shrink: 0;
  pointer-events: none;
}
.hdr-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 12px;
  font-family: inherit;
  font-weight: 500;
  min-width: 0;
}
.hdr-search-input::placeholder { color: rgba(255,255,255,.5); font-weight: 400; }
.hdr-search-clear {
  background: transparent;
  border: none;
  color: rgba(255,255,255,.6);
  font-size: 11px;
  padding: 2px 4px;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  display: flex; align-items: center;
  transition: color var(--ease), background var(--ease);
}
.hdr-search-clear:hover { color: #fff; background: rgba(255,255,255,.15); }
/* Dropdown results */
.hdr-search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  overflow: hidden;
  max-height: 300px;
  overflow-y: auto;
}
.hdr-search-result-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--c-border);
  font-size: 12px;
  color: var(--c-text);
  transition: background var(--ease);
  text-align: left;
  width: 100%;
}
.hdr-search-result-item:last-child { border-bottom: none; }
.hdr-search-result-item:hover { background: var(--c-primary-light); }
.hdr-search-result-item i { color: var(--c-primary); font-size: 13px; margin-top: 2px; flex-shrink: 0; }
.hdr-search-result-item span { line-height: 1.4; }
.hdr-search-no-results {
  padding: 14px 12px;
  font-size: 12px;
  color: var(--c-text-muted);
  text-align: center;
}
.hdr-search-loading {
  padding: 12px;
  font-size: 12px;
  color: var(--c-text-muted);
  text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}

/* Layer count badge in header */
.layer-count-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: rgba(58,109,181,.35);
  border: 1px solid rgba(58,109,181,.5);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  color: #93C5FD;
  white-space: nowrap;
  margin-right: 2px;
}
.layer-count-badge i { font-size: 11px; }

/* In panel context (dark bg buttons look different) */
#layer-panel .icon-btn { color: var(--c-text-2); }
#layer-panel .icon-btn:hover { background: var(--c-surface-3); color: var(--c-text); }
#layer-panel .icon-btn.danger:hover { background: var(--c-danger-bg); color: var(--c-danger); }

.btn-text-sm {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; font-weight: 500; color: var(--c-text-muted);
  transition: color var(--ease);
  padding: 2px 4px;
}
.btn-text-sm:hover { color: var(--c-danger); }

/* ── 6. Main Layout ──────────────────────────────────────────────── */
#app-main {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0; bottom: 0;
  display: flex;
  overflow: hidden;
}

/* ── 7. Sidebar ──────────────────────────────────────────────────── */
#layer-panel {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width var(--ease), opacity var(--ease);
  z-index: 100;
}

#layer-panel.collapsed {
  width: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px 10px 12px;
  background: var(--c-accent);
  border-bottom: 1px solid rgba(255,255,255,.10);
  flex-shrink: 0;
}

.panel-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: rgba(255,255,255,.9);
  display: flex;
  align-items: center;
  gap: 6px;
}
.panel-title i { color: rgba(255,255,255,.7); }

/* Override icon-btn inside dark panel header */
.panel-header .icon-btn {
  color: rgba(255,255,255,.7);
}
.panel-header .icon-btn:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.panel-header .icon-btn.danger:hover {
  background: rgba(220,38,38,.25);
  color: #fca5a5;
}

#layer-list {
  flex: 1;
  min-height: 60px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

/* ── 8. Empty State ──────────────────────────────────────────────── */
.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  text-align: center;
  gap: 8px;
}

.empty-icon {
  width: 56px; height: 56px;
  background: var(--c-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  color: var(--c-accent);
  margin-bottom: 4px;
}

.empty-title { font-size: 14px; font-weight: 600; color: var(--c-text); }
.empty-sub { font-size: 12px; color: var(--c-text-muted); line-height: 1.6; }
.empty-state .btn { margin-top: 8px; }

/* ── 9. Layer Items ──────────────────────────────────────────────── */
.layer-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow var(--ease), border-color var(--ease);
}
.layer-item:hover { box-shadow: var(--shadow-sm); border-color: #c8d4e8; }

.li-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 6px;
}

.li-swatch {
  width: 12px; height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12);
}

.li-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.li-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.li-count { font-size: 11px; color: var(--c-text-muted); }

.li-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.li-btn {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  font-size: 13px;
  color: var(--c-text-muted);
  transition: background var(--ease), color var(--ease);
}
.li-btn:hover { background: var(--c-surface-3); color: var(--c-text); }
.li-btn.li-delete:hover { background: var(--c-danger-bg); color: var(--c-danger); }

/* Opacity row — contains slider + zoom + delete */
.li-opacity {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px 6px;
}

.opa-label { font-size: 11px; color: var(--c-text-muted); flex-shrink: 0; margin-right: 2px; }

.opa-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--c-border);
  outline: none;
  cursor: pointer;
}
.opa-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--c-primary);
  border: 2px solid #fff;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
}
.opa-slider::-moz-range-thumb {
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--c-primary);
  border: 2px solid #fff;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
}

.opa-val { font-size: 11px; color: var(--c-text-muted); min-width: 26px; text-align: right; flex-shrink: 0; }

/* Hidden layer state */
.layer-item.is-hidden .li-name { opacity: .45; }
.layer-item.is-hidden .li-count { opacity: .35; }
.layer-item.is-hidden { border-style: dashed; }

/* ── 10. Map Wrapper ─────────────────────────────────────────────── */
#map-wrapper {
  position: relative;
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  padding-top: var(--smart-toolbar-h); /* offset for smart toolbar which floats above map */
}

#map {
  position: absolute;  /* fill wrapper absolutely so Leaflet gets a real px size */
  top: 0; left: 0; right: 0;
  bottom: var(--elev-panel-h, 0px);  /* shrinks when elevation panel is open */
  background: #d4dce8;
  outline: none;
}

/* Leaflet overrides */
.leaflet-control-scale-line {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--c-text);
  background: rgba(255,255,255,.88);
  border-color: var(--c-text-2);
  padding: 1px 5px;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}

.leaflet-control-attribution {
  font-size: 10px;
  background: rgba(255,255,255,.82) !important;
  backdrop-filter: blur(4px);
  border-radius: var(--r-sm) 0 0 0 !important;
}

/* ── 11. Floating Toolbar ────────────────────────────────────────── */
#toolbar {
  position: absolute;
  top: calc(var(--smart-toolbar-h) + 10px);   /* sit below the smart toolbar */
  left: 10px;
  background: rgba(255,255,255,.96);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  padding: 5px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  z-index: 500;
  width: 58px;
  /* Scrollable on short screens — subtract header + smart toolbar + margin */
  max-height: calc(100vh - var(--header-h) - var(--smart-toolbar-h) - 24px);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}
#toolbar::-webkit-scrollbar { width: 3px; }
#toolbar::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 2px; }

.tool-group { display: flex; flex-direction: column; gap: 2px; }

.tool-divider {
  height: 1px;
  background: var(--c-border);
  margin: 3px 0;
}

/* Tool label below icon */
.tool-label {
  display: block;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  line-height: 1;
  margin-top: 2px;
  color: inherit;
}

.tool-btn {
  width: 48px;
  min-height: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  padding: 4px 2px;
  font-size: 14px;
  color: var(--c-text-2);
  transition: background var(--ease), color var(--ease), box-shadow var(--ease);
}
.tool-btn:hover {
  background: var(--c-primary-light);
  color: var(--c-primary);
}
.tool-btn.active {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(27,61,123,.28);
  position: relative;
}
.tool-btn.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: rgba(255,255,255,.6);
  border-radius: 0 2px 2px 0;
}

/* ── 12. Basemap Switcher (top-right of map) ─────────────────────── */
#basemap-switcher {
  position: absolute;
  top: calc(var(--smart-toolbar-h) + 12px);   /* clear the smart toolbar */
  right: 12px;
  z-index: 400;   /* below toolbar (500) so dragged toolbar always wins */
}

/* When toolbar is horizontal it spans the top — push basemap below smart-toolbar + toolbar */
#toolbar.horizontal ~ #basemap-switcher {
  top: calc(var(--smart-toolbar-h) + 72px);
}

.basemap-toggle-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(27,61,123,.15);
  border-radius: var(--r);
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text);
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
  white-space: nowrap;
}
.basemap-toggle-btn:hover {
  background: rgba(255,255,255,1);
  border-color: var(--c-accent);
  box-shadow: 0 4px 16px rgba(0,0,0,.22);
}
.basemap-toggle-btn i { font-size: 13px; color: var(--c-accent); }
#basemap-chevron { font-size: 10px; color: var(--c-text-muted); transition: transform var(--ease); }

.basemap-options {
  position: absolute;
  top: calc(100% + 6px);   /* opens downward */
  right: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  min-width: 210px;
  z-index: 601;
  animation: slideDown .15s ease;
  /* Cap height so it never overlaps the coord bar at the bottom */
  max-height: calc(100vh - var(--header-h) - 130px);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}
.basemap-options::-webkit-scrollbar { width: 4px; }
.basemap-options::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 2px; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Section labels inside basemap dropdown */
.bm-section-label {
  padding: 6px 12px 3px;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-text-muted);
  background: var(--c-surface-2);
  border-top: 1px solid var(--c-border);
}
.bm-section-label:first-child { border-top: none; }

.basemap-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  width: 100%;
  text-align: left;
  font-size: 13px;
  color: var(--c-text-2);
  transition: background var(--ease);
}
.basemap-opt:hover { background: var(--c-surface-2); }
.basemap-opt.active { background: var(--c-primary-light); color: var(--c-primary); font-weight: 600; }

/* Basemap preview thumbnails */
.bm-preview {
  width: 28px; height: 20px;
  border-radius: 3px;
  flex-shrink: 0;
  border: 1px solid var(--c-border);
  display: block;
}
/* Google */
.bm-google-hybrid  { background: linear-gradient(135deg, #1a3a1a 0%, #2d5a2d 50%, #1a1a4a 100%); }
.bm-google-sat     { background: linear-gradient(135deg, #1a3a1a 0%, #2d5a2d 50%, #0f2440 100%); }
.bm-google-road    { background: linear-gradient(135deg, #e8f0e8 0%, #f5e8d0 50%, #d4e8f8 100%); }
.bm-google-terrain { background: linear-gradient(135deg, #c5d8a1 0%, #a8c07a 50%, #8db05a 100%); }
/* ESRI */
.bm-esri-imagery   { background: linear-gradient(135deg, #0a1f0a 0%, #1a3510 50%, #0d1a2d 100%); }
.bm-esri-topo      { background: linear-gradient(135deg, #d4e8c0 0%, #c8b870 50%, #a0c0d8 100%); }
.bm-esri-streets   { background: linear-gradient(135deg, #f0ece4 0%, #e8d8b0 50%, #d0e8f8 100%); }
.bm-esri-natgeo    { background: linear-gradient(135deg, #cce8b0 0%, #d0c880 50%, #a0c8e8 100%); }
.bm-esri-gray      { background: linear-gradient(135deg, #e8e8e8 0%, #d8d8d8 50%, #c8d8e8 100%); }
.bm-esri-dark      { background: linear-gradient(135deg, #303030 0%, #404040 50%, #282828 100%); }
/* OSM */
.bm-osm            { background: linear-gradient(135deg, #b5d0a5 0%, #e8c97a 50%, #d4e8f0 100%); }
.bm-osm-hot        { background: linear-gradient(135deg, #f5dbb5 0%, #e8a870 50%, #d8c890 100%); }
.bm-opentopomap    { background: linear-gradient(135deg, #d0e8b8 0%, #c8b870 50%, #a8c8d8 100%); }
/* CARTO */
.bm-carto-voyager  { background: linear-gradient(135deg, #e8f4f8 0%, #d0e8f0 50%, #e8d8c0 100%); }
.bm-carto-light    { background: linear-gradient(135deg, #f4f4f0 0%, #e8e8df 50%, #dde8f5 100%); }
.bm-carto-no-labels{ background: linear-gradient(135deg, #f8f8f4 0%, #eeeeea 50%, #e8e8e4 100%); }
.bm-carto-dark     { background: linear-gradient(135deg, #2a2a2a 0%, #3a3a3a 50%, #222 100%); }

/* ── 13. Coordinate Display (bottom-right, below goto bar) ──────── */
#coord-display {
  position: absolute;
  bottom: 8px;
  right: 12px;
  background: rgba(15,32,67,.78);
  border: 1px solid rgba(58,109,181,.3);
  border-radius: var(--r);
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  z-index: 400;
}
#coord-display i { font-size: 10px; color: #60A5FA; }

/* ── 14. Modals ──────────────────────────────────────────────────── */
/*
 * Modals are shown by JS: first `hidden` attr is removed (so [hidden] rule
 * no longer applies), then .active is added on the next frame for the
 * fade-in transition.  Without .active the modal is display:flex but
 * opacity:0, giving us a safe two-step open animation.
 */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease);
}
.modal.active { opacity: 1; pointer-events: auto; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,.5);
  backdrop-filter: blur(3px);
}

.modal-box {
  position: relative;
  background: var(--c-surface);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(12px);
  transition: transform var(--ease);
}
.modal.active .modal-box { transform: translateY(0); }

.modal-box-sm  { max-width: 420px; }
.modal-box-xl  { max-width: 90vw; width: 960px; }

/* ── Attribute Table Modal ──────────────────────────────────────── */
.attr-modal-body { padding: 0; display: flex; flex-direction: column; }
.attr-table-scroll {
  overflow: auto;
  max-height: 60vh;
  border-top: 1px solid var(--c-border);
}
.attr-full-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.attr-full-table thead { position: sticky; top: 0; z-index: 1; background: var(--c-primary); color: #fff; }
.attr-full-table th {
  padding: 8px 12px;
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
  border-right: 1px solid rgba(255,255,255,.15);
}
.attr-full-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--c-border);
  border-right: 1px solid var(--c-border);
  white-space: nowrap;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--c-text-2);
}
.attr-full-table tbody tr:hover td { background: var(--c-primary-light); color: var(--c-text); }
.attr-row-num { color: var(--c-text-muted) !important; font-variant-numeric: tabular-nums; min-width: 36px; text-align: right; }
.attr-table-count {
  padding: 8px 16px;
  font-size: 11px;
  color: var(--c-text-muted);
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
}

/* ── Modal Footer ────────────────────────────────────────────────── */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
}
.modal-footer-left {
  flex: 1;
  font-size: 11px;
  color: var(--c-text-muted);
}

/* ── Place Search Modal ─────────────────────────────────────────── */
.search-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.search-text-input {
  flex: 1;
  padding: 9px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.search-text-input:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(58,109,181,.12);
}
.place-results {
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 12px;
  max-height: 280px;
  overflow-y: auto;
}
.place-result-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  width: 100%;
  text-align: left;
  font-size: 13px;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-border);
  transition: background var(--ease);
  line-height: 1.4;
}
.place-result-item:last-child { border-bottom: none; }
.place-result-item:hover { background: var(--c-primary-light); color: var(--c-primary); }
.place-result-item i { color: var(--c-accent); margin-top: 2px; flex-shrink: 0; }
.place-no-results { padding: 16px; text-align: center; color: var(--c-text-muted); font-size: 13px; }
.search-credit { font-size: 11px; color: var(--c-text-muted); }
.search-credit a { color: var(--c-accent); }

/* Layer table button */
.li-table { color: var(--c-accent); }

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
}
.modal-head h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-head h3 i { color: var(--c-accent); }

.modal-close {
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  color: var(--c-text-muted);
  transition: background var(--ease), color var(--ease);
}
/* Header ✕ icon button — fixed square */
.modal-head .modal-close {
  width: 32px; height: 32px;
  font-size: 16px;
  flex-shrink: 0;
}
/* Footer Cancel button — let .btn control sizing */
.btn.modal-close {
  width: auto; height: auto;
  min-width: 90px;
  font-size: inherit;
  color: inherit;
}
.modal-close:hover { background: var(--c-surface-3); color: var(--c-danger); }
.btn.modal-close:hover { background: transparent; color: var(--c-primary); border-color: var(--c-accent); }

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

/* ── 15. Drop Zone ────────────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--c-border);
  border-radius: var(--r-lg);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease);
  background: var(--c-surface-2);
}
.drop-zone:hover, .drop-zone:focus-within {
  border-color: var(--c-accent);
  background: var(--c-primary-light);
}
.drop-zone.drag-active {
  border-color: var(--c-primary);
  background: var(--c-primary-light);
}

.dz-icon {
  font-size: 40px;
  color: var(--c-accent);
  margin-bottom: 4px;
  transition: transform var(--ease);
}
.drop-zone:hover .dz-icon { transform: translateY(-3px); }

.dz-title { font-size: 15px; font-weight: 700; color: var(--c-text); }
.dz-sub   { font-size: 13px; color: var(--c-text-muted); }

.format-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 10px;
}
.chip {
  padding: 3px 10px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-2);
}

/* Progress */
.upload-progress { margin-top: 14px; }
.prog-bar {
  height: 4px;
  background: var(--c-surface-3);
  border-radius: 4px;
  overflow: hidden;
}
.prog-fill {
  height: 100%;
  width: 0%;
  background: var(--c-primary);
  border-radius: 4px;
  transition: width .3s ease;
}
.prog-text { font-size: 12px; color: var(--c-text-muted); margin-top: 6px; text-align: center; }

/* Privacy note */
.privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: var(--c-success-bg);
  border: 1px solid rgba(5,150,105,.25);
  border-radius: var(--r);
  margin-top: 16px;
  font-size: 12px;
  color: var(--c-text-2);
}
.privacy-note i { color: var(--c-success); font-size: 16px; margin-top: 1px; flex-shrink: 0; }

/* ── 16. Share Modal ─────────────────────────────────────────────── */
.share-desc { font-size: 13px; color: var(--c-text-muted); margin-bottom: 14px; }

.share-url-row {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}
.share-url-input {
  flex: 1;
  padding: 8px 12px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r);
  font-size: 12px;
  color: var(--c-text-2);
  background: var(--c-surface-2);
  outline: none;
  font-family: 'Inter', monospace;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.social-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 12px 8px;
  border-radius: var(--r);
  font-size: 12px;
  font-weight: 600;
  transition: opacity var(--ease), transform var(--ease);
  color: #fff;
}
.social-btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }
.social-btn i { font-size: 20px; }
.social-btn span { color: #fff; }

.s-linkedin  { background: #0A66C2; }
.s-twitter   { background: #000; }
.s-facebook  { background: #1877F2; }
.s-whatsapp  { background: #25D366; }
.s-instagram { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.s-email     { background: var(--c-primary); }

/* ── 17. About Modal ─────────────────────────────────────────────── */
.about-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 18px;
}
/* Logo sits on navy swatch so the light logo is visible on white modal */
.about-logo-wrap {
  height: 52px;
  width: auto;
  background: var(--c-primary);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  padding: 8px 14px;
}
.about-logo-wrap img { height: 100%; width: auto; object-fit: contain; }
.about-brand h4 { font-size: 16px; font-weight: 700; color: var(--c-text); margin-bottom: 4px; }
.about-brand p  { font-size: 13px; color: var(--c-text-2); line-height: 1.5; }

.about-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}
.about-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.feat-icon {
  width: 34px; height: 34px;
  background: var(--c-primary-light);
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--c-primary);
  flex-shrink: 0;
}
.about-features li div { display: flex; flex-direction: column; gap: 2px; }
.about-features li strong { font-size: 13px; font-weight: 600; color: var(--c-text); }
.about-features li span  { font-size: 12px; color: var(--c-text-muted); line-height: 1.5; }

.about-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 14px;
  background: var(--c-surface-2);
  border-radius: var(--r);
  margin-bottom: 12px;
}
.about-contact a {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--c-primary);
  font-weight: 500;
}
.about-contact a i { color: var(--c-accent); }
.about-version { font-size: 11px; color: var(--c-text-muted); text-align: center; }

/* ── 18. Tool Panels ─────────────────────────────────────────────── */
.tool-panel {
  position: fixed;   /* fixed so it sits relative to viewport, not a scrolled parent */
  top: calc(var(--header-h) + var(--smart-toolbar-h) + 12px);   /* clears header + smart toolbar */
  left: calc(var(--sidebar-w) + 12px + var(--toolbar-w) + 8px);  /* beside toolbar */
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  width: 220px;
  z-index: 1500;
  overflow: hidden;
  animation: toolPanelIn .18s cubic-bezier(.4,0,.2,1);
}

@keyframes toolPanelIn {
  from { opacity: 0; transform: translateY(-6px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

/* Legacy alias kept for compatibility */
@keyframes fadeIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

.tp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--c-primary-light);
  border-bottom: 2px solid var(--c-accent);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.tp-head span { display: flex; align-items: center; gap: 7px; }
.tp-head span i { font-size: 12px; color: var(--c-accent); }

.tp-close {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text-muted);
  background: var(--c-surface-3);
  border: 1px solid var(--c-border);
  flex-shrink: 0;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}
.tp-close:hover {
  background: var(--c-danger-bg);
  color: var(--c-danger);
  border-color: var(--c-danger);
  transform: scale(1.08);
}

.tp-body { padding: 14px 12px; display: flex; flex-direction: column; gap: 10px; }

.tp-hint {
  font-size: 12px;
  color: var(--c-text-2);
  background: var(--c-surface-2);
  padding: 8px 10px;
  border-radius: var(--r-sm);
  border-left: 3px solid var(--c-accent);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 7px;
}

/* ── 19. Form Fields ─────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 5px; }

.field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-2);
  display: flex;
  align-items: center;
  gap: 6px;
}
.field-hint { font-size: 11px; color: var(--c-text-muted); font-weight: 400; }

.field input, .field select {
  padding: 8px 10px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 13px;
  color: var(--c-text);
  background: var(--c-surface);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.field input:focus, .field select:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(58,109,181,.15);
}

/* ── 20. Measure Panel — uses .tool-panel (measure-badge removed) ── */

.mb-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  margin-bottom: 8px;
}
.mb-unit-row { margin-bottom: 8px; }
.mb-unit-group { display: flex; gap: 4px; flex-wrap: wrap; }
.mb-unit-btn {
  flex: 1;
  padding: 4px 0;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface-2);
  color: var(--c-text-2);
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  min-width: 36px;
}
.mb-unit-btn:hover { background: var(--c-primary-light); color: var(--c-primary); border-color: var(--c-primary); }
.mb-unit-btn.active { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.mb-hint { font-size: 11px; color: var(--c-text-muted); line-height: 1.4; }

/* ── 20b. Map Copyright (center-bottom of map) ──────────────────── */
#map-copyright {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0;
  background: linear-gradient(135deg, rgba(26,42,68,.88) 0%, rgba(37,99,235,.75) 100%);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px;
  padding: 4px 14px 4px 10px;
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(0,0,0,.25), 0 0 0 1px rgba(255,255,255,.06) inset;
  z-index: 400;
  pointer-events: auto;
  white-space: nowrap;
  letter-spacing: .02em;
}
/* Animated status dot */
.mc-dot {
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 0 0 rgba(74,222,128,.5);
  animation: mc-pulse 2.5s infinite;
  flex-shrink: 0;
}
@keyframes mc-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(74,222,128,.5); }
  60%  { box-shadow: 0 0 0 5px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}
.mc-logo-wide {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
  opacity: .9;
}
.mc-brand {
  display: flex; align-items: center;
  text-decoration: none;
  margin-right: 2px;
}
.mc-brand:hover .mc-logo-wide { opacity: 1; }
.mc-sep {
  color: rgba(255,255,255,.35);
  margin: 0 6px;
  font-size: 9px;
}
.mc-copy {
  color: rgba(255,255,255,.75);
  font-size: 9.5px;
}
.mc-privacy {
  color: rgba(74,222,128,.9);
  font-size: 9px;
  font-weight: 600;
  display: flex; align-items: center; gap: 3px;
}
.mc-privacy i { font-size: 9px; }

/* ── 21. Popups ──────────────────────────────────────────────────── */
.leaflet-popup-content-wrapper {
  border-radius: var(--r-lg) !important;
  padding: 0 !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--c-border) !important;
  overflow: hidden;
}
.leaflet-popup-content { margin: 0 !important; min-width: 200px; max-width: 300px; }
.leaflet-popup-tip-container { margin-top: -1px; }

.popup-wrap {}

.popup-head {
  padding: 10px 14px 8px;
  border-left: 4px solid var(--c-primary);
  background: var(--c-primary-light);
  border-bottom: 1px solid var(--c-border);
}
.popup-layer { font-size: 12px; font-weight: 700; color: var(--c-primary); }

.attr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.attr-table tr { border-bottom: 1px solid var(--c-border); }
.attr-table tr:last-child { border-bottom: none; }
.attr-table th {
  padding: 6px 10px 6px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--c-text-muted);
  background: var(--c-surface-2);
  white-space: nowrap;
  font-size: 11px;
  width: 40%;
}
.attr-table td {
  padding: 6px 14px 6px 10px;
  color: var(--c-text);
  word-break: break-word;
}
.attr-table tr:hover { background: var(--c-primary-light); }

.popup-link { color: var(--c-accent); word-break: break-all; }
.popup-empty { padding: 12px 14px; font-size: 12px; color: var(--c-text-muted); font-style: italic; }

/* Geometry measurement row inside popup (area / length) */
.popup-geom-row {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  background: var(--c-primary-light);
  border-bottom: 1px solid var(--c-border);
  font-size: 12px;
}
.popup-geom-row i { color: var(--c-primary); font-size: 12px; flex-shrink: 0; }
.popup-geom-label { color: var(--c-text-muted); font-weight: 500; }
.popup-geom-value { color: var(--c-primary); font-weight: 700; margin-left: auto; font-variant-numeric: tabular-nums; }

/* ── 22. Toast Notifications ─────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 20px;
  right: 16px;
  z-index: 3000;
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  background: var(--c-text);
  color: #fff;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  max-width: 340px;
  pointer-events: auto;
  transform: translateX(110%);
  opacity: 0;
  transition: transform .22s cubic-bezier(.34,1.56,.64,1), opacity .22s ease;
}
.toast.show { transform: translateX(0); opacity: 1; }

.toast i { font-size: 15px; flex-shrink: 0; }
.toast p  { line-height: 1.4; margin: 0; }

.toast-success { background: var(--c-success); }
.toast-error   { background: var(--c-danger); }
.toast-warning { background: var(--c-warning); color: #1a0900; }
.toast-info    { background: var(--c-primary); }

/* ── 23. Drop Overlay ────────────────────────────────────────────── */
.drop-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27,61,123,.82);
  z-index: 4000;
  display: flex;           /* safe: [hidden] rule above forces display:none when hidden attr is set */
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  /* animation runs only when element becomes visible (hidden attr removed) */
  animation: fadeIn .15s ease;
}
.do-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: #fff;
}
.do-inner i  { font-size: 64px; opacity: .9; animation: pulse 1s ease infinite alternate; }
.do-inner p  { font-size: 22px; font-weight: 700; letter-spacing: -.01em; }

@keyframes pulse {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}

/* ── 24. Go-to Marker ────────────────────────────────────────────── */
.goto-pin {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--c-danger);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.4));
  margin-top: -28px;
}

/* ── 25. Scrollbar (global) ──────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #c0cad8; }

/* ── 26. Focus Visible ───────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ── Hero upload button (banner) ─────────────────────────────────── */
.btn-upload-hero {
  font-size: 13px;
  font-weight: 700;
  padding: 8px 20px;
  gap: 8px;
  background: #fff;
  color: var(--c-primary);
  border-radius: var(--r-md);
  box-shadow: 0 0 0 2px rgba(255,255,255,.25), var(--shadow-sm);
  letter-spacing: .01em;
  transition: background var(--ease), box-shadow var(--ease), transform var(--ease);
}
.btn-upload-hero:hover {
  background: var(--c-primary-light);
  box-shadow: 0 0 0 3px rgba(255,255,255,.35), var(--shadow);
  transform: translateY(-1px);
}
.btn-upload-hero i { font-size: 15px; }

/* ── 27. Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --sidebar-w: 260px; }

  #layer-panel { position: absolute; top: 0; bottom: 0; left: 0; z-index: 200; }
  #layer-panel:not(.collapsed) { box-shadow: var(--shadow-lg); }

  .header-tagline { display: none; }
  .privacy-badge span { display: none; }

  /* Compact search on small screens */
  .hdr-search-wrap { min-width: 120px; max-width: 180px; }

  /* Toolbar icon-only on mobile */
  #toolbar { width: 38px; }
  .tool-btn { width: 32px; min-height: 28px; font-size: 11px; }
  .tool-label { display: none; }

  .tool-panel {
    left: 58px;
    top: calc(var(--header-h) + var(--smart-toolbar-h) + 8px);
    width: calc(100vw - 76px);
    max-width: 240px;
  }


  #basemap-switcher { top: calc(var(--smart-toolbar-h) + 8px); right: 8px; }
  #current-basemap-label { display: none; }

  #map-copyright { bottom: 6px; left: 50%; transform: translateX(-50%); font-size: 9px; }
  #coord-display { bottom: 8px; right: 10px; font-size: 10px; }

  #coord-search-bar {
    bottom: 36px;
    right: 8px;
    flex-wrap: wrap;
    max-width: calc(100vw - 80px);
    gap: 4px;
    padding: 5px 6px;
  }
  .csb-input { width: 80px; }
}

@media (max-width: 480px) {
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-box { width: 95%; border-radius: var(--r-lg); }
  .about-brand { flex-direction: column; text-align: center; }
  .header-tagline { display: none; }
}

/* ═══════════════════════════════════════════════════════════════════
   NEW SECTIONS — added in v1.1
   ═══════════════════════════════════════════════════════════════════ */

/* ── 28. Sidebar Upload Section + Panes ──────────────────────────── */
#upload-section {
  flex: 0 1 auto;
  min-height: 44px;
  overflow-y: auto;
  border-top: 1px solid var(--c-border);
}
#upload-pane {
  background: var(--c-surface-2);
}

.up-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-primary);
  background: var(--c-primary-light);
  border-bottom: 1px solid var(--c-border);
  transition: background var(--ease);
}
.up-toggle:hover { background: #e4ecf7; }
.up-toggle span  { display: flex; align-items: center; gap: 7px; }
#up-chevron { font-size: 10px; transition: transform var(--ease); }
.up-collapsed #up-chevron { transform: rotate(-180deg); }

.up-body {
  padding: 7px 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.up-body.up-body-hidden { display: none; }

/* Sidebar drop zone */
.sdz {
  border: 2px dashed var(--c-border);
  border-radius: var(--r);
  padding: 10px 10px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease);
  background: var(--c-surface);
}
.sdz:hover, .sdz.drag-active {
  border-color: var(--c-accent);
  background: var(--c-primary-light);
}
.sdz-icon {
  font-size: 20px;
  color: var(--c-accent);
  transition: transform var(--ease);
}
.sdz:hover .sdz-icon { transform: translateY(-2px); }
.sdz-title { font-size: 13px; font-weight: 600; color: var(--c-text); margin: 0; }
.sdz-sub   { font-size: 11px; color: var(--c-text-muted); margin: 0; }
.sdz-hint  { font-size: 10px; color: var(--c-text-muted); margin: 2px 0 0; line-height: 1.4; text-align: center; }

.btn-sm { padding: 5px 12px; font-size: 12px; }

/* Label element styled as a button — triggers file input natively */
.sdz-label-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}

.sdz-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
}
.chip-xs {
  padding: 2px 7px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  color: var(--c-text-muted);
}

.sdz-privacy {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--c-success);
  background: var(--c-success-bg);
  padding: 4px 7px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(5,150,105,.2);
}
.sdz-privacy i { font-size: 11px; flex-shrink: 0; }

/* ── 29. Coordinate Search Bar (bottom-right of map) ────────────────── */
#coord-search-bar {
  position: absolute;
  bottom: 42px;   /* sits directly above the cursor coord-display bar */
  right: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(27,61,123,.15);
  border-radius: var(--r-md);
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
  backdrop-filter: blur(8px);
  padding: 6px 8px;
  z-index: 500;
}

/* Pin icon label inside the goto bar */
.csb-icon-label {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--c-accent);
  flex-shrink: 0;
  width: 18px;
}

.csb-field {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.csb-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-text-muted);
  line-height: 1;
  padding: 0 2px;
}
.csb-input {
  width: 100px;
  padding: 5px 8px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--c-text);
  background: var(--c-surface-2);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
  font-variant-numeric: tabular-nums;
  -webkit-appearance: none;
  appearance: none;
}
.csb-input:focus {
  border-color: var(--c-accent);
  background: var(--c-surface);
  box-shadow: 0 0 0 3px rgba(58,109,181,.15);
}
/* Remove number input arrows */
.csb-input::-webkit-outer-spin-button,
.csb-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.csb-input[type=number] { -moz-appearance: textfield; }

.csb-sep {
  font-size: 18px;
  color: var(--c-text-muted);
  font-weight: 300;
  align-self: flex-end;
  margin-bottom: 2px;
}

.csb-go-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  transition: background var(--ease), transform var(--ease);
  align-self: flex-end;
}
.csb-go-btn:hover   { background: var(--c-primary-hover); }
.csb-go-btn:active  { transform: scale(.97); }

/* ── 30. Swipe Compare ────────────────────────────────────────────── */
.swipe-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--c-success-bg);
  border: 1px solid rgba(5,150,105,.25);
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--c-success);
  font-weight: 600;
}
.swipe-status i { flex-shrink: 0; }

/* ── Leaflet Side-by-Side Swipe ──────────────────────────────────── */
/* Container — appended to map.getContainer(), spans the full map */
.leaflet-sbs {
  position: absolute;
  top: 0; bottom: 0; left: 0; right: 0;
  pointer-events: none;
  z-index: 450;
}

/* Vertical divider bar */
.leaflet-sbs-divider {
  position: absolute;
  top: 0; bottom: 0;
  width: 4px;
  margin-left: -2px;
  background: #fff;
  box-shadow: 0 0 0 2px rgba(0,0,0,.25), 0 4px 20px rgba(0,0,0,.35);
  cursor: ew-resize;
  pointer-events: auto;
  z-index: 2;
}
/* Circular handle at mid-point */
.leaflet-sbs-divider::after {
  content: '\2194';   /* ↔ */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 38px; height: 38px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,.35);
  pointer-events: none;
  line-height: 38px;
  text-align: center;
}

/* Transparent range input covers full map — captures drag events */
.leaflet-sbs-range {
  position: absolute;
  top: 0; bottom: 0; left: 0; right: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: ew-resize;
  pointer-events: auto;
  z-index: 3;
  -webkit-appearance: none;
}

/* Swipe status bar — wraps long layer names */
.swipe-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  background: var(--c-success-bg);
  border: 1px solid rgba(5,150,105,.25);
  border-radius: var(--r);
  font-size: 12px;
  color: var(--c-success);
  font-weight: 600;
  word-break: break-word;
}
.swipe-status i { flex-shrink: 0; }

/* ── 31. Geometry measurement in popups ───────────────────────────── */
.popup-geom-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  background: #EFF6FF;
  border-bottom: 1px solid var(--c-border);
  font-size: 12px;
}
.popup-geom-row i    { color: var(--c-info); font-size: 13px; flex-shrink: 0; }
.popup-geom-label    { color: var(--c-text-muted); font-weight: 600; white-space: nowrap; }
.popup-geom-value    { color: var(--c-primary); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ── 32. Responsive updates ───────────────────────────────────────── */
@media (max-width: 768px) {
  #coord-search-bar {
    top: auto;
    bottom: 44px;
    right: 8px;
    padding: 5px 6px;
    gap: 4px;
  }
  .csb-input { width: 76px; }
  .csb-label { display: none; }

  #swipe-panel {
    left: 58px;
    width: calc(100vw - 74px);
    max-width: 260px;
  }
}

@media (max-width: 480px) {
  #coord-search-bar { flex-wrap: wrap; max-width: calc(100vw - 20px); }
  .csb-input { width: 80px; }
}

/* ── 33. Dark Mode ────────────────────────────────────────────────── */
body.dark-mode {
  --c-surface:       #1E2533;
  --c-surface-2:     #161C27;
  --c-surface-3:     #252D3D;
  --c-border:        #2E3A50;
  --c-text:          #E2E8F0;
  --c-text-2:        #94A3B8;
  --c-text-muted:    #64748B;
  --c-primary-light: #1E2D4A;
}
body.dark-mode #app-header   { background: linear-gradient(90deg, #08111F 0%, #0f2444 100%); }
body.dark-mode #layer-panel  { background: var(--c-surface); border-color: var(--c-border); }
body.dark-mode .panel-header { background: #1e3a60; }
body.dark-mode .modal-box    { background: var(--c-surface); }
body.dark-mode #map          { background: #1a222e; }
body.dark-mode .tool-panel   { background: var(--c-surface); border-color: var(--c-border); }
body.dark-mode .basemap-options { background: var(--c-surface); border-color: var(--c-border); }
body.dark-mode .basemap-opt  { color: var(--c-text-2); }
body.dark-mode .basemap-opt:hover { background: var(--c-surface-3); }
body.dark-mode .layer-item   { border-color: var(--c-border); }
body.dark-mode input, body.dark-mode select {
  background: var(--c-surface-3);
  border-color: var(--c-border);
  color: var(--c-text);
}
body.dark-mode .hdr-btn.active { background: rgba(255,255,255,.2); }

/* ── 34. Keyboard Shortcuts Table ────────────────────────────────── */
.shortcuts-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.shortcuts-table tr { border-bottom: 1px solid var(--c-border); }
.shortcuts-table tr:last-child { border-bottom: none; }
.shortcuts-table td { padding: 9px 12px; }
.shortcuts-table td:first-child { white-space: nowrap; }
/* Group headings inside shortcuts table */
.shortcuts-table .sc-group-head {
  padding: 8px 12px 5px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-primary);
  background: var(--c-primary-light);
  border-bottom: 1px solid var(--c-border);
  text-align: left;
}
.shortcuts-table .sc-group-head i { margin-right: 5px; }
kbd {
  display: inline-block;
  padding: 2px 7px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-bottom-width: 2px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: monospace;
  font-weight: 700;
  color: var(--c-primary);
}

/* ── 35. Default / Public Datasets Panel ────────────────────────── */
.default-layers-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dl-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  background: var(--c-surface);
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), box-shadow var(--ease);
  font-family: inherit;
  text-align: left;
  width: 100%;
}
.dl-item:hover {
  border-color: var(--c-accent);
  background: var(--c-primary-light);
  box-shadow: var(--shadow-xs);
}
.dl-item:disabled {
  opacity: .55;
  cursor: not-allowed;
}
.dl-icon {
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  background: var(--c-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}
.dl-info { flex: 1; min-width: 0; }
.dl-name { font-size: 12px; font-weight: 600; color: var(--c-text); }
.dl-desc { font-size: 10px; color: var(--c-text-muted); margin-top: 1px; }
.dl-load-icon { font-size: 11px; color: var(--c-text-muted); flex-shrink: 0; }

/* ── 36. Export Format Modal ─────────────────────────────────────── */
.export-modal-intro {
  font-size: 13px;
  color: var(--c-text-2);
  margin-bottom: 16px;
  padding: 0 2px;
}
.export-format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}
.export-fmt-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 12px;
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  background: var(--c-surface);
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), box-shadow var(--ease), transform var(--ease);
  font-family: inherit;
  text-align: center;
}
.export-fmt-btn:hover {
  border-color: var(--c-accent);
  background: var(--c-primary-light);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.export-fmt-btn:active { transform: translateY(0); }
.export-fmt-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
}
.export-fmt-icon.efmt-geojson  { background: #2563EB; }
.export-fmt-icon.efmt-json     { background: #7C3AED; }
.export-fmt-icon.efmt-csv      { background: #059669; }
.export-fmt-icon.efmt-kml      { background: #DC2626; }
.export-fmt-icon.efmt-shp      { background: #D97706; }
.export-fmt-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
}
.export-fmt-ext {
  font-size: 11px;
  color: var(--c-text-muted);
  font-family: 'Courier New', monospace;
}

/* ── 36. Print Options Modal ─────────────────────────────────────── */
.print-opts-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.print-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.print-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-2);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.print-field input[type="text"],
.print-field textarea {
  padding: 9px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  font-size: 13px;
  font-family: inherit;
  color: var(--c-text);
  background: var(--c-surface);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
  resize: vertical;
}
.print-field input[type="text"]:focus,
.print-field textarea:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(58,109,181,.12);
}
.print-toggles {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.print-toggle-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--c-text);
  cursor: pointer;
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  user-select: none;
  transition: border-color var(--ease), background var(--ease);
}
.print-toggle-item:has(input:checked) {
  border-color: var(--c-accent);
  background: var(--c-primary-light);
  color: var(--c-primary);
}
.print-toggle-item input { accent-color: var(--c-accent); }
.print-title-style-row { margin-top: 6px; }
.print-title-style-row select {
  font-size: 12px; font-family: inherit;
  padding: 6px 8px; border: 1px solid var(--c-border);
  border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text);
  outline: none; width: 100%;
}
.print-title-style-row select:focus { border-color: var(--c-accent); }
.print-title-color-wrap { flex: 0 0 56px; }
.print-title-color-wrap input[type="color"] {
  width: 100%; height: 34px;
  padding: 2px 3px;
  border: 1px solid var(--c-border); border-radius: var(--r-sm);
  cursor: pointer; background: var(--c-surface);
}

/* ── 37. Print Layout Overlay ────────────────────────────────────── */
/* Screen: invisible container — does not block map interaction */
#print-layout-overlay {
  display: none;
  pointer-events: none;
}

@media print {
  /* Transparent full-page overlay that holds top + bottom bars */
  #print-layout-overlay {
    display: flex !important;
    flex-direction: column;
    justify-content: space-between;
    position: fixed;
    inset: 0;
    z-index: 99999;
    pointer-events: none;
    font-family: 'Inter', Arial, sans-serif;
    color: #1A202C;
  }

  /* ── TOP: title banner ───────────── */
  .plo-top {
    background: #1B3D7B;
    color: #fff;
    padding: 8px 20px;
    page-break-inside: avoid;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  .plo-top-brand {
    display: flex; align-items: center; gap: 10px;
    flex: 0 0 auto;
  }
  .plo-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
  }
  .plo-top-center {
    flex: 1;
    text-align: center;
  }
  .plo-title {
    font-size: 16pt;
    font-weight: 700;
    letter-spacing: .02em;
  }
  .plo-subtitle {
    font-size: 8pt;
    opacity: .75;
    margin-top: 2px;
  }
  .plo-top-right {
    flex: 0 0 auto;
    display: flex; align-items: center;
  }
  .plo-privacy-badge {
    font-size: 8pt;
    background: rgba(74,222,128,.2);
    border: 1px solid rgba(74,222,128,.4);
    border-radius: 12pt;
    padding: 3px 10px;
    color: #a7f3d0;
  }
  .plo-brand {
    font-size: 7.5pt; color: #8A96A8;
    margin-top: 5px; border-top: 1px solid #DEE3ED;
    padding-top: 4px;
    display: flex; align-items: center; gap: 6px;
  }
  .plo-brand-icon {
    width: 14px; height: 14px; border-radius: 3px;
  }

  /* ── BOTTOM: north arrow + legend + info ─── */
  .plo-bottom {
    background: rgba(255,255,255,.96);
    border-top: 3px solid #1B3D7B;
    padding: 8px 16px 6px;
    page-break-inside: avoid;
  }
  .plo-body {
    display: flex;
    gap: 16px;
    align-items: flex-start;
  }
  .plo-north {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
  }
  .plo-north svg { width: 50px; height: 50px; }
  .plo-north-label {
    font-size: 8pt;
    font-weight: 600;
    color: #4A5568;
    margin-top: 2px;
  }
  .plo-legend { flex: 1; min-width: 0; }
  .plo-legend-title {
    font-size: 8pt;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #1B3D7B;
    margin-bottom: 4px;
  }
  .plo-legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 8pt;
    margin-bottom: 2px;
  }
  .plo-legend-swatch {
    width: 12px; height: 12px;
    border-radius: 2px;
    flex-shrink: 0;
  }
  .plo-info { flex: 2; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
  .plo-comments { font-size: 8.5pt; color: #1A202C; white-space: pre-wrap; }
  .plo-citation  { font-size: 8pt; color: #4A5568; font-style: italic; }
  .plo-scale {
    flex-shrink: 0;
    display: flex; flex-direction: column;
    align-items: flex-start; gap: 2px;
  }
  .plo-scale-bar {
    height: 8px;
    background: linear-gradient(to right, #1B3D7B 50%, #fff 50%);
    border: 1.5px solid #1B3D7B;
    min-width: 40px; max-width: 200px;
  }
  .plo-scale-labels {
    display: flex; justify-content: space-between;
    width: 100%; font-size: 7pt; color: #1B3D7B; font-weight: 600;
  }
  .plo-scale-ratio {
    font-size: 7.5pt; color: #4A5568; font-weight: 600; margin-top: 1px;
  }
}

/* ── 38. Print Map (screen overrides) ────────────────────────────── */
@media print {
  #app-header, #layer-panel, #toolbar, .panel-collapse-tab,
  #basemap-switcher, #coord-search-bar, #coord-display,
  .tool-panel, .measure-badge, #toast-container,
  #drop-overlay, .modal, .leaflet-control-zoom,
  .leaflet-control-scale, .leaflet-control-attribution { display: none !important; }

  body, html { height: auto; overflow: visible; }
  #app-main   { padding-top: 0; margin-top: 0; }
  #map-wrapper { position: relative; width: 100%; height: 100vh; }
  #map         { position: absolute; top: 0; left: 0; right: 0; bottom: var(--elev-panel-h, 0px); }
  #map-copyright { display: flex !important; }
}

/* ── 39. Style Editor (inline per-layer) ─────────────────────────── */
.li-drag-handle {
  display: flex;
  align-items: center;
  padding: 0 4px;
  cursor: ns-resize;
  color: var(--c-text-muted);
  font-size: 12px;
  opacity: .7;
  transition: opacity var(--ease);
}
.li-drag-handle:active { cursor: ns-resize; }
.layer-item:hover .li-drag-handle { opacity: 1; }

.layer-item.drag-over { border: 2px dashed var(--c-accent); border-radius: var(--r); }

.li-style-panel {
  padding: 10px 12px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 12px;
  max-height: 260px;
  overflow-y: auto;
}
.li-se-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.li-se-field label {
  font-size: 10px;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.li-se-field input[type="color"] {
  width: 100%;
  height: 28px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  cursor: pointer;
  padding: 2px;
  background: var(--c-surface);
}
.li-se-field input[type="range"] {
  width: 100%;
  accent-color: var(--c-accent);
}
.li-se-field .se-range-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.li-se-field .se-range-val {
  font-size: 11px;
  color: var(--c-text-2);
  min-width: 30px;
  text-align: right;
}
.li-se-full {
  grid-column: 1 / -1;
}

/* ── Style editor classify section must also span full grid width ── */
.li-se-classify {
  grid-column: 1 / -1;
}

/* ── 40. WMS modal tabs ──────────────────────────────────────────── */
.wms-type-tabs {
  display: flex;
  border-bottom: 2px solid var(--c-border);
  gap: 0;
}
.wms-tab {
  padding: 7px 18px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--c-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--ease), border-color var(--ease);
  font-family: inherit;
}
.wms-tab.active {
  color: var(--c-primary);
  border-bottom-color: var(--c-accent);
}
.wms-tab:hover:not(.active) { color: var(--c-text); }

/* ── 41. Drawing tools / Spatial Select highlights ───────────────── */
.leaflet-draw-toolbar { display: none !important; } /* we use our own toolbar */

.select-highlight {
  color: #F59E0B !important;
  fill-opacity: 0.55 !important;
  weight: 3 !important;
  stroke: true;
}

/* Select result badge */
#select-badge {
  position: fixed;
  bottom: 120px;
  right: 16px;
  background: #1B3D7B;
  color: #fff;
  border-radius: var(--r-md);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: var(--shadow);
  z-index: 450;
  display: flex;
  align-items: center;
  gap: 8px;
}
#select-badge button {
  background: rgba(255,255,255,.2);
  border: none;
  border-radius: var(--r-sm);
  color: #fff;
  cursor: pointer;
  padding: 2px 7px;
  font-size: 11px;
  font-family: inherit;
}
#select-badge button:hover { background: rgba(255,255,255,.35); }

/* Dark mode overrides for new elements */
body.dark-mode .li-style-panel { background: var(--c-surface-3); }
body.dark-mode .li-se-field input[type="color"] { background: var(--c-surface-2); border-color: var(--c-border); }
body.dark-mode .wms-tab.active { color: var(--c-primary-light); }
body.dark-mode #select-badge { background: var(--c-accent); }

/* ═══════════════════════════════════════════════════════════════════
   T1-A — Feature Labels
   ═══════════════════════════════════════════════════════════════════ */
.feature-label {
  background: rgba(255,255,255,.95) !important;
  border: 1px solid var(--c-primary) !important;
  border-radius: var(--r-sm) !important;
  color: var(--c-primary) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  font-family: 'Inter', sans-serif !important;
  padding: 2px 6px !important;
  white-space: nowrap !important;
  pointer-events: none !important;
  box-shadow: 0 1px 4px rgba(27,61,123,.15) !important;
}
.feature-label::before { display: none !important; }  /* hide Leaflet tooltip arrow */

/* Label panel in layer item */
.li-label-panel {
  padding: 10px 12px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.li-lp-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.li-lp-row label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-text-2);
}
.li-lp-row select {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: inherit;
  background: var(--c-surface);
  color: var(--c-text);
}

/* Active state for label/cluster/heat buttons */
.li-btn.li-label-btn.active,
.li-btn.li-cluster-btn.active,
.li-btn.li-heat-btn.active {
  background: var(--c-primary-light);
  color: var(--c-primary);
}

/* ═══════════════════════════════════════════════════════════════════
   T1-B — Coordinate Format Toggle Button
   ═══════════════════════════════════════════════════════════════════ */
#coord-display { pointer-events: auto; }  /* allow click on the button inside */

.coord-fmt-btn {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 4px;
  color: rgba(255,255,255,.85);
  font-size: 9px;
  font-weight: 700;
  font-family: inherit;
  letter-spacing: .05em;
  padding: 1px 5px;
  cursor: pointer;
  transition: background var(--ease);
  flex-shrink: 0;
}
.coord-fmt-btn:hover { background: rgba(255,255,255,.22); }

/* ═══════════════════════════════════════════════════════════════════
   T2-A/B — Cluster / Heatmap toggle buttons (already inherit .li-btn)
   ═══════════════════════════════════════════════════════════════════ */
/* Nothing extra needed — active state handled above */

/* ═══════════════════════════════════════════════════════════════════
   T2-C — Graduated Symbology section in style editor
   ═══════════════════════════════════════════════════════════════════ */
.li-se-classify {
  border-top: 1px solid var(--c-border);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.se-scheme-row { display: flex; flex-direction: column; gap: 4px; }

.se-schemes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.se-scheme {
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  font-family: inherit;
  text-transform: capitalize;
  border: 1px solid var(--c-border);
  border-radius: 20px;
  background: var(--c-surface);
  color: var(--c-text-2);
  cursor: pointer;
  transition: all var(--ease);
}
.se-scheme:hover  { border-color: var(--c-accent); color: var(--c-accent); }
.se-scheme.active { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }

/* ── Buffer panel ────────────────────────────────────────────────── */
#buffer-panel { width: 280px; }   /* override generic .tool-panel { width: 220px } */

/* Fallback CSS cursor for the map container while buffer tool is active.
   The real target cursor is set as an inline style on each SVG path by JS (_setupBufferHover),
   which beats any Leaflet-applied inline cursor:pointer. This rule covers the basemap background. */
#map.buffer-active { cursor: crosshair; }

.buf-check-row {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--c-text-2);
  cursor: pointer;
  padding: 2px 0;
}
.buf-check-row input[type="checkbox"] { accent-color: var(--c-accent); cursor: pointer; flex-shrink: 0; }

.buf-ring-tip {
  background: rgba(8,48,107,.88) !important;
  border: none !important;
  color: #ddeeff !important;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.buf-ring-tip::before { display: none !important; }

/* Buffer results panel — fixed bottom-right, shows features within buffer */
.buf-results-panel {
  position: fixed;
  bottom: 48px;
  right: 16px;
  width: 300px;
  max-height: 320px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  z-index: 1550;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: toolPanelIn .18s cubic-bezier(.4,0,.2,1);
}
.buf-res-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  background: var(--c-primary-light);
  border-bottom: 2px solid var(--c-accent);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: .05em;
  flex-shrink: 0;
}
.buf-res-head span { display: flex; align-items: center; gap: 7px; }
.buf-res-close {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--c-text-muted);
  background: var(--c-surface-3);
  border: 1px solid var(--c-border);
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}
.buf-res-close:hover { background: var(--c-danger-bg); color: var(--c-danger); }
.buf-res-body {
  overflow-y: auto;
  flex: 1;
  padding: 6px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}
.buf-res-item {
  padding: 6px 12px;
  border-bottom: 1px solid var(--c-surface-2);
  transition: background var(--ease);
}
.buf-res-item:last-child { border-bottom: none; }
.buf-res-item:hover { background: var(--c-surface-2); }
.buf-res-name { font-size: 12px; font-weight: 600; color: var(--c-text); }
.buf-res-meta { font-size: 11px; color: var(--c-text-muted); margin-top: 2px; }
.buf-res-empty {
  padding: 16px 12px;
  font-size: 12px;
  color: var(--c-text-muted);
  text-align: center;
}
body.dark-mode .buf-results-panel { background: var(--c-surface); border-color: var(--c-border); }

/* ═══════════════════════════════════════════════════════════════════
   Clip panel (inherits .tool-panel + .tp-* — no extra needed)
   field select styling already exists; nothing extra needed
   ═══════════════════════════════════════════════════════════════════ */

/* ── Dark mode additions ─────────────────────────────────────────── */
body.dark-mode .li-label-panel { background: var(--c-surface-3); }
body.dark-mode .li-lp-row select { background: var(--c-surface-2); }
body.dark-mode .se-scheme { background: var(--c-surface-2); }
body.dark-mode .feature-label {
  background: rgba(15,32,67,.95) !important;
  color: #93c5fd !important;
  border-color: #3A6DB5 !important;
}

/* ═══════════════════════════════════════════════════════════════════
   NEW FEATURES — Layer rename, notes, filter, stats, tools
   ═══════════════════════════════════════════════════════════════════ */

/* Layer rename inline input */
.li-name-edit {
  font-size: 13px; font-weight: 600;
  color: var(--c-text);
  border: 1px solid var(--c-accent);
  border-radius: var(--r-sm);
  padding: 1px 5px;
  width: 100%; min-width: 0;
  background: var(--c-surface);
  outline: none;
}

/* Notes panel */
.li-notes-panel {
  padding: 8px 10px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
}
.li-notes-input {
  width: 100%; box-sizing: border-box;
  font-size: 12px; font-family: inherit;
  line-height: 1.5;
  padding: 6px 8px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-text);
  resize: vertical;
  outline: none;
}
.li-notes-input:focus { border-color: var(--c-accent); }

/* Filter panel */
.li-filter-panel {
  padding: 8px 10px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
  display: flex; flex-direction: column; gap: 6px;
}
.lf-row {
  display: flex; gap: 6px; align-items: center;
}
.lf-row select, .lf-row input {
  flex: 1; min-width: 0;
  font-size: 12px; font-family: inherit;
  padding: 4px 6px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-text);
  outline: none;
}
.lf-row select:focus, .lf-row input:focus { border-color: var(--c-accent); }
.lf-btns { justify-content: flex-end; }

/* Active filter button state */
.li-btn.li-filter-btn.active { background: #fef9c3; color: #a16207; }
body.dark-mode .li-btn.li-filter-btn.active { background: #422006; color: #fbbf24; }

/* Notes button active */
.li-btn.li-notes-btn.active { background: var(--c-primary-light); color: var(--c-primary); }

/* Quick stats row in attribute table */
.attr-stats-row td {
  background: var(--c-surface-2);
  font-size: 11px;
  padding: 4px 8px;
  border-bottom: 2px solid var(--c-border);
}
.attr-stats-label {
  font-size: 10px; font-weight: 700;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.qs-pill {
  display: inline-block;
  background: var(--c-primary-light);
  color: var(--c-primary);
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 600;
  margin-right: 3px;
  white-space: nowrap;
}

/* Annotation marker */
.annotation-marker { pointer-events: auto; }
.annotation-bubble {
  background: rgba(255,255,255,.95);
  border: 1.5px solid #1B3D7B;
  border-radius: var(--r-sm);
  padding: 4px 8px;
  font-size: 12px; font-weight: 600;
  color: #1B3D7B;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  display: inline-block;
}
.annotation-bubble:hover { background: #e0ecff; }

/* Annotation input badge (shown near click point) */
.ann-input-badge {
  position: absolute;
  bottom: 60px; left: 50%; transform: translateX(-50%);
  z-index: 1200;
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.97);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 8px 10px;
  box-shadow: var(--shadow-md);
}
.ann-input-badge input {
  font-size: 13px; font-family: inherit;
  padding: 5px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  width: 220px; outline: none;
}
.ann-input-badge input:focus { border-color: var(--c-accent); }

/* Coordinate picker result badge */
.coord-pick-badge {
  position: absolute;
  bottom: 60px; right: 14px;
  z-index: 1200;
  background: rgba(255,255,255,.97);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 12px;
  box-shadow: var(--shadow-md);
  min-width: 280px;
}
.cp-row {
  display: flex; align-items: center; gap: 8px;
  padding: 3px 0;
}
.cp-lbl {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  color: var(--c-text-muted); width: 28px; flex-shrink: 0;
}
.cp-val {
  flex: 1; font-size: 12px; font-family: monospace; color: var(--c-text);
}
.cp-copy {
  background: none; border: none; cursor: pointer;
  color: var(--c-text-muted); padding: 2px 4px;
  border-radius: var(--r-sm);
}
.cp-copy:hover { background: var(--c-surface-3); color: var(--c-primary); }
.cp-close-btn {
  position: absolute; top: 6px; right: 6px;
  background: none; border: none; cursor: pointer;
  color: var(--c-text-muted); width: 22px; height: 22px;
  border-radius: var(--r-sm);
}
.cp-close-btn:hover { background: var(--c-surface-3); color: var(--c-danger); }

/* Embed modal */
.embed-size-row {
  display: flex; gap: 12px; margin-bottom: 12px;
}
.embed-size-field {
  display: flex; flex-direction: column; gap: 4px; flex: 1;
}
.embed-size-field label { font-size: 11px; font-weight: 600; color: var(--c-text-muted); text-transform: uppercase; }
.embed-size-field input {
  font-size: 13px; font-family: inherit;
  padding: 6px 10px; border: 1px solid var(--c-border);
  border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text);
  outline: none;
}
.embed-size-field input:focus { border-color: var(--c-accent); }
.embed-code-box {
  width: 100%; box-sizing: border-box;
  font-family: monospace; font-size: 12px;
  padding: 10px; border: 1px solid var(--c-border);
  border-radius: var(--r-sm); background: var(--c-surface-2);
  color: var(--c-text); resize: vertical; outline: none;
}

/* Print paper size / orientation row */
.print-field-row {
  display: flex; gap: 12px;
}
.print-field-row > div {
  flex: 1; display: flex; flex-direction: column; gap: 4px;
}
.print-field-row select {
  font-size: 13px; font-family: inherit;
  padding: 7px 10px; border: 1px solid var(--c-border);
  border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text);
  outline: none;
}
.print-field-row select:focus { border-color: var(--c-accent); }

/* Sidebar panel collapse tab — fixed-position sibling outside the flex flow */
.panel-collapse-tab {
  position: fixed;
  left: var(--sidebar-w);
  top: 50vh;
  transform: translateY(-50%);
  width: 16px; height: 48px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: none;
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  z-index: 1301;
  color: var(--c-text-muted);
  font-size: 9px;
  transition: background var(--ease), color var(--ease), left var(--ease);
  box-shadow: 2px 0 8px rgba(0,0,0,.1);
}
.panel-collapse-tab:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  width: 20px;
}
/* When panel is collapsed, tab snaps to left edge */
body.sidebar-collapsed .panel-collapse-tab {
  left: 0;
}

/* Toolbar drag handle + orientation toggle */
.toolbar-handle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 6px;
  cursor: grab;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text-muted);
  font-size: 11px;
  user-select: none;
}
.toolbar-handle:active { cursor: grabbing; }
.toolbar-orient-btn {
  background: none; border: none; cursor: pointer;
  color: var(--c-text-muted); width: 20px; height: 20px;
  border-radius: var(--r-sm); padding: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
}
.toolbar-orient-btn:hover { background: var(--c-surface-3); color: var(--c-primary); }

/* Toolbar horizontal mode */
#toolbar.horizontal {
  flex-direction: row;
  width: auto; max-width: min(600px, calc(100vw - var(--sidebar-w) - 40px));
  max-height: none;
  overflow-x: auto; overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}
#toolbar.horizontal .toolbar-handle {
  flex-direction: column;
  border-bottom: none; border-right: 1px solid var(--c-border);
  padding: 6px 4px;
}
#toolbar.horizontal .tool-group { flex-direction: row; }
#toolbar.horizontal .tool-divider {
  width: 1px; height: 100%; min-height: 36px;
  border-bottom: none; border-left: 1px solid var(--c-border);
  margin: 0;
}
#toolbar.horizontal .tool-btn { flex-direction: column; font-size: 9px; min-width: 44px; }
#toolbar.horizontal .tool-label { font-size: 9px; }

/* Dark mode additions for new features */
body.dark-mode .ann-input-badge,
body.dark-mode .coord-pick-badge {
  background: rgba(15,26,48,.97);
  border-color: var(--c-border);
}
body.dark-mode .annotation-bubble {
  background: rgba(15,26,48,.97);
  color: #93c5fd;
  border-color: #3A6DB5;
}
body.dark-mode .li-notes-input,
body.dark-mode .lf-row select,
body.dark-mode .lf-row input,
body.dark-mode .embed-size-field input,
body.dark-mode .embed-code-box,
body.dark-mode .print-field-row select {
  background: var(--c-surface-3);
  border-color: var(--c-border);
  color: var(--c-text);
}
body.dark-mode .panel-collapse-tab {
  background: var(--c-surface);
  border-color: var(--c-border);
  box-shadow: 2px 0 8px rgba(0,0,0,.3);
}
body.dark-mode .panel-collapse-tab:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

/* ── Query Builder Panel ────────────────────────────────────────── */
.qb-logic-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  padding: 7px 10px;
  background: var(--c-surface-2);
  border-radius: var(--r-sm);
  font-size: 12px;
}
.qb-logic-label {
  font-weight: 600;
  color: var(--c-text-2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  flex-shrink: 0;
}
.qb-radio {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  font-size: 12px;
  color: var(--c-text);
}
.qb-radio input { accent-color: var(--c-primary); cursor: pointer; }
.qb-rules {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 6px 0;
}
.qb-rule {
  display: grid;
  grid-template-columns: 1fr 80px 1fr 28px;
  gap: 4px;
  align-items: center;
}
.qb-rule select,
.qb-rule input[type="text"] {
  padding: 5px 7px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 11px;
  font-family: inherit;
  background: var(--c-surface);
  color: var(--c-text);
  outline: none;
  width: 100%;
  transition: border-color var(--ease);
}
.qb-rule select:focus,
.qb-rule input[type="text"]:focus { border-color: var(--c-accent); }
.qb-remove-rule {
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  color: var(--c-danger);
  font-size: 11px;
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
  flex-shrink: 0;
}
.qb-remove-rule:hover { background: var(--c-danger-bg); border-color: var(--c-danger); }
.qb-action-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 10px;
}
.qb-result-msg {
  margin-top: 10px;
  padding: 8px 10px;
  background: var(--c-primary-light);
  border: 1px solid var(--c-accent);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-primary);
  text-align: center;
}
/* ── Header search dark mode ────────────────────────────────────── */
body.dark-mode .hdr-search-results {
  background: var(--c-surface);
  border-color: var(--c-border);
}
body.dark-mode .hdr-search-result-item {
  border-color: var(--c-border);
  color: var(--c-text);
}
body.dark-mode .hdr-search-result-item:hover { background: var(--c-primary-light); }
/* Copyright dark mode */
body.dark-mode #map-copyright {
  background: linear-gradient(135deg, rgba(15,23,42,.92) 0%, rgba(30,58,138,.85) 100%);
  border-color: rgba(255,255,255,.12);
}
/* Query builder dark mode */
body.dark-mode .qb-logic-row { background: var(--c-surface-2); }
body.dark-mode .qb-rule select,
body.dark-mode .qb-rule input[type="text"] {
  background: var(--c-surface-3);
  border-color: var(--c-border);
  color: var(--c-text);
}
/* Shortcut group head dark mode */
body.dark-mode .shortcuts-table .sc-group-head {
  background: rgba(58,109,181,.15);
  color: #93c5fd;
}

/* ── PDF export card ─────────────────────────────────────────────── */
.efmt-pdf { background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%); }

/* ── Attribute Table Edit Mode ───────────────────────────────────── */
.attr-full-table.edit-mode td.editable {
  cursor: text;
  outline: none;
  border-bottom-color: var(--c-accent);
}
.attr-full-table.edit-mode td.editable:focus {
  background: var(--c-primary-light);
  box-shadow: inset 0 -2px 0 var(--c-accent);
  color: var(--c-text);
}
.attr-full-table.edit-mode td.cell-changed {
  background: rgba(5,150,105,.08);
  color: var(--c-text);
}
.attr-edit-banner {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(245,158,11,.12);
  border-bottom: 1px solid rgba(245,158,11,.3);
  font-size: 12px;
  color: #92400e;
}
.attr-edit-banner.visible { display: flex; }

/* ── Vertex Edit Panel ───────────────────────────────────────────── */
.ve-active-row { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.ve-hint-ok { color: var(--c-success) !important; }
.ve-save-btns { display: flex; gap: 6px; }
.ve-save-btns .btn { flex: 1; }

/* ── Bookmarks Panel ─────────────────────────────────────────────── */
.bm-save-row {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}
.bm-name-inp {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 13px;
  font-family: inherit;
  color: var(--c-text);
  background: var(--c-surface);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.bm-name-inp:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(58,109,181,.12);
}
.bm-list { display: flex; flex-direction: column; gap: 6px; }
.bm-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  transition: background var(--ease);
}
.bm-item:hover { background: var(--c-primary-light); }
.bm-item-info { flex: 1; min-width: 0; }
.bm-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bm-item-meta {
  font-size: 11px;
  color: var(--c-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bm-item-nav {
  padding: 4px 8px;
  border: none;
  border-radius: var(--r-sm);
  background: var(--c-primary);
  color: #fff;
  font-size: 11px;
  cursor: pointer;
  transition: background var(--ease);
  white-space: nowrap;
}
.bm-item-nav:hover { background: var(--c-primary-hover); }
.bm-item-del {
  padding: 4px 6px;
  border: none;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: color var(--ease), background var(--ease);
  font-size: 12px;
}
.bm-item-del:hover { background: var(--c-danger-bg); color: var(--c-danger); }
.bm-empty-hint { margin-top: 14px !important; text-align: center; }

/* ── Terrain toggle active state ─────────────────────────────────── */
#tool-terrain.terrain-on { background: var(--c-primary-light); color: var(--c-primary); border-color: var(--c-accent); }

/* ── Dark mode additions ─────────────────────────────────────────── */
body.dark-mode .bm-name-inp {
  background: var(--c-surface-3);
  border-color: var(--c-border);
  color: var(--c-text);
}
body.dark-mode .bm-item { background: var(--c-surface-2); }
body.dark-mode .bm-item:hover { background: rgba(58,109,181,.15); }

/* ═══════════════════════════════════════════════════════════════════
   SMART TOOLBAR
   ═══════════════════════════════════════════════════════════════════ */
#smart-toolbar {
  position: fixed;
  top: var(--header-h);
  left: var(--sidebar-w);
  right: 0;
  height: var(--smart-toolbar-h);
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 8px;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-xs);
  z-index: 1200;
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
  transition: left 0.22s ease;
}
#smart-toolbar::-webkit-scrollbar { display: none; }
body.sidebar-collapsed #smart-toolbar { left: 0; }

/* Group button */
.st-group { position: relative; }
.st-group-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  height: 30px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.st-group-btn:hover,
.st-group-btn[aria-expanded="true"] {
  background: var(--c-primary-light);
  color: var(--c-primary);
  border-color: var(--c-accent);
}
.st-group-btn .st-caret {
  font-size: 9px;
  transition: transform var(--ease);
}
.st-group-btn[aria-expanded="true"] .st-caret {
  transform: rotate(180deg);
}

/* Standalone action buttons (Export / Share) */
.st-standalone {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  height: 30px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.st-standalone:hover {
  background: var(--c-primary-light);
  color: var(--c-primary);
  border-color: var(--c-accent);
}

/* All Tools button — pushed to far right */
.st-all-tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  height: 30px;
  background: var(--c-primary);
  border: none;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--ease);
}
.st-all-tools:hover { background: var(--c-primary-hover); }
.st-all-tools[aria-expanded="true"] { background: var(--c-accent); }

/* Separator */
.st-sep {
  width: 1px;
  height: 20px;
  background: var(--c-border);
  margin: 0 4px;
  flex-shrink: 0;
}

/* Dropdown panel — position:fixed so overflow-x:auto on toolbar doesn't clip it */
.st-dropdown {
  position: fixed;
  top: 0;    /* overridden by JS on open */
  left: 0;   /* overridden by JS on open */
  min-width: 160px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  z-index: 9900;
  padding: 4px 0;
  animation: stDropIn .14s cubic-bezier(.4,0,.2,1);
}
@keyframes stDropIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.st-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 14px;
  background: none;
  border: none;
  font-size: 13px;
  color: var(--c-text);
  cursor: pointer;
  text-align: left;
  transition: background var(--ease), color var(--ease);
}
.st-item:hover {
  background: var(--c-primary-light);
  color: var(--c-primary);
}
.st-item i { width: 16px; text-align: center; color: var(--c-text-muted); font-size: 12px; }
.st-item:hover i { color: var(--c-accent); }
.st-item-divider { height: 1px; background: var(--c-border); margin: 4px 0; }
.st-item.active {
  background: var(--c-primary);
  color: #fff;
  font-weight: 500;
}
.st-item.active i { color: rgba(255,255,255,.8); }

/* Go to Coords panel — uses .tool-panel for positioning/appearance */
.st-goto-field { display: flex; flex-direction: column; gap: 3px; }
.st-goto-field label { font-size: 11px; font-weight: 600; color: var(--c-text-2); }
.st-goto-field input {
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 13px;
  background: var(--c-surface);
  color: var(--c-text);
  width: 100%;
  box-sizing: border-box;
}
.st-goto-field input:focus { outline: none; border-color: var(--c-accent); }

/* Mobile backdrop */
.st-mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 1290;
}

/* Hide original coord search bar (replaced by smart toolbar Go to Coords) */
#coord-search-bar { display: none !important; }

/* Hide WMS button in header (now in sidebar Add Data pane) */
#wms-btn { display: none !important; }

/* Dark mode */
body.dark-mode #smart-toolbar {
  background: var(--c-surface);
  border-color: var(--c-border);
}
body.dark-mode .st-group-btn:hover,
body.dark-mode .st-group-btn[aria-expanded="true"] {
  background: rgba(58,109,181,.18);
}
body.dark-mode .st-dropdown { background: var(--c-surface); border-color: var(--c-border); }
body.dark-mode .st-item:hover { background: rgba(58,109,181,.18); }
body.dark-mode .st-goto-panel { background: var(--c-surface); border-color: var(--c-border); }

/* Mobile (<768px): dropdowns become bottom sheets */
@media (max-width: 767px) {
  #smart-toolbar { left: 0; }
  .st-label { display: none; }
  .st-group-btn { padding: 0 8px; gap: 3px; }
  .st-standalone { padding: 0 8px; }
  .st-dropdown {
    position: fixed;
    bottom: 0;
    left: 0 !important;
    right: 0;
    top: auto !important;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
    max-height: 60vh;
    overflow-y: auto;
    padding: 8px 0 16px;
    z-index: 9900;
  }
  .st-goto-panel {
    left: 8px;
    right: 8px;
    width: auto;
  }
}

/* ═══════════════════════════════════════════════════════════════════
   ADVANCED RIBBON (wrapper around existing floating toolbar)
   ═══════════════════════════════════════════════════════════════════ */
#advanced-ribbon {
  /* Positioned by its child #toolbar which is already absolute/fixed */
  /* This is a logical wrapper — no visual style needed */
}

/* Tool panel header drag cursor */
.tool-panel-header { cursor: grab; }
.tool-panel-header:active { cursor: grabbing; }
.tp-drag-icon {
  color: var(--c-text-muted);
  font-size: 11px;
  margin-right: 6px;
  flex-shrink: 0;
}

/* Tool panel z-index when focused / dragging */
.tool-panel.tp-focused { z-index: 1600; }

/* ═══════════════════════════════════════════════════════════════════
   SIDEBAR ADD DATA PANE
   ═══════════════════════════════════════════════════════════════════ */
.adp-tabs {
  display: flex;
  gap: 4px;
  padding: 8px 8px 0;
}
.adp-tab {
  flex: 1;
  padding: 5px 0;
  background: var(--c-surface-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-2);
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.adp-tab.active {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
}
.adp-tab:not(.active):hover {
  background: var(--c-primary-light);
  color: var(--c-primary);
  border-color: var(--c-accent);
}
.adp-form {
  padding: 10px 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
body.dark-mode .adp-tab { background: var(--c-surface-3); border-color: var(--c-border); }
body.dark-mode .adp-tab.active { background: var(--c-primary); }

/* ═══════════════════════════════════════════════════════════════════
   HELP SLIDE-IN PANEL
   ═══════════════════════════════════════════════════════════════════ */
.help-panel {
  /* Wrapper — covers full viewport */
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
}
.help-panel:not([hidden]) { pointer-events: auto; }

.help-panel-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.35);
  opacity: 0;
  transition: opacity .25s ease;
}
.help-panel:not([hidden]) .help-panel-overlay { opacity: 1; }

/* Drawer slides in from right */
.help-panel-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 380px;
  max-width: 95vw;
  background: var(--c-surface);
  border-left: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.help-panel:not([hidden]) .help-panel-drawer { transform: translateX(0); }

.help-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--c-primary);
  color: #fff;
  flex-shrink: 0;
}
.help-panel-head h2 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  gap: 8px;
  display: flex;
  align-items: center;
}
.help-panel-close {
  background: rgba(255,255,255,.15);
  border: none;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background var(--ease);
}
.help-panel-close:hover { background: rgba(255,255,255,.28); }

.help-panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
  background: var(--c-surface-2);
}
.help-tab {
  flex: 1;
  padding: 9px 4px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.help-tab:hover { color: var(--c-primary); }
.help-tab.active { color: var(--c-primary); border-bottom-color: var(--c-accent); }

.help-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}
.help-content { display: none; padding: 16px; }
.help-content.active { display: block; }

.hc-section { margin-bottom: 20px; }
.hc-section h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.hc-section h3 i { color: var(--c-accent); }
.hc-section p { font-size: 13px; color: var(--c-text-2); line-height: 1.6; }
.hc-steps {
  padding-left: 20px;
  font-size: 13px;
  color: var(--c-text-2);
  line-height: 1.7;
}
.hc-steps li { margin-bottom: 6px; }
.hc-card {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 10px 12px;
  margin-bottom: 8px;
}
.hc-card-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 4px !important;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hc-list {
  padding-left: 18px;
  font-size: 13px;
  color: var(--c-text-2);
  line-height: 1.7;
}
.hc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 6px;
}
.hc-table th {
  background: var(--c-surface-3);
  padding: 6px 10px;
  text-align: left;
  font-weight: 700;
  color: var(--c-text-2);
  border: 1px solid var(--c-border);
}
.hc-table td {
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  color: var(--c-text-2);
  vertical-align: top;
}
.hc-table tr:nth-child(even) td { background: var(--c-surface-2); }
kbd {
  display: inline-block;
  padding: 2px 6px;
  background: var(--c-surface-3);
  border: 1px solid var(--c-border);
  border-bottom-width: 2px;
  border-radius: 4px;
  font-size: 11px;
  font-family: 'Inter', monospace;
  color: var(--c-text);
}

/* Dark mode */
body.dark-mode .help-panel-drawer { background: var(--c-surface); border-color: var(--c-border); }
body.dark-mode .help-panel-tabs   { background: var(--c-surface-2); border-color: var(--c-border); }
body.dark-mode .hc-card           { background: var(--c-surface-2); border-color: var(--c-border); }
body.dark-mode .hc-table th       { background: var(--c-surface-3); border-color: var(--c-border); }
body.dark-mode .hc-table td       { border-color: var(--c-border); }
body.dark-mode kbd                { background: var(--c-surface-3); border-color: var(--c-border); }

/* ═══════════════════════════════════════════════════════════════════
   Elevation Profile Tool
   ═══════════════════════════════════════════════════════════════════ */

/* Bottom-docked panel — height driven by --elev-panel-h CSS var */
#elev-profile-panel {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: var(--elev-panel-h, 0px);
  overflow: hidden;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  box-shadow: 0 -2px 12px rgba(27,61,123,.10);
  display: flex;
  flex-direction: column;
  z-index: 600;
  transition: height .18s cubic-bezier(.4,0,.2,1);
}

/* Drag-to-resize handle at top edge */
.elev-resize-handle {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  cursor: ns-resize;
  z-index: 10;
}
.elev-resize-handle::after {
  content: '';
  display: block;
  width: 36px;
  height: 3px;
  border-radius: 2px;
  background: var(--c-border);
  margin: 2px auto 0;
}

/* Panel toolbar */
.elev-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  height: 38px;
  min-height: 38px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-primary-light);
  flex-shrink: 0;
}
.elev-tb-left  { display: flex; align-items: center; gap: 7px; }
.elev-tb-right { display: flex; align-items: center; gap: 4px; }

.elev-toolbar > .elev-tb-left > .fa-chart-area {
  color: var(--c-accent);
  font-size: 13px;
}
.elev-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.elev-dist-badge {
  font-size: 10px;
  font-weight: 600;
  background: var(--c-accent);
  color: #fff;
  padding: 1px 7px;
  border-radius: 20px;
}

/* Toolbar buttons */
.elev-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-text-2);
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}
.elev-btn:hover  { background: var(--c-surface-3); color: var(--c-primary); }
.elev-btn-close  { padding: 3px 7px; }

/* Stats strip */
.elev-stats {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
  background: var(--c-surface-2);
  min-height: 0;
  max-height: 52px;
}
.elev-stat-cell {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3px 6px;
  border-right: 1px solid var(--c-border);
  gap: 1px;
}
.elev-stat-cell:last-child { border-right: none; }
.elev-stat-lbl {
  font-size: 9px;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.elev-stat-val {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Chart area */
.elev-chart-wrap {
  flex: 1;
  min-height: 0;
  position: relative;
  padding: 6px 12px 8px;
}
#elev-chart-canvas {
  width: 100% !important;
  height: 100% !important;
}

/* Loading spinner */
.elev-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  color: var(--c-text-muted);
  background: rgba(255,255,255,.85);
}

/* Error / warning messages */
.elev-msg {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  padding: 5px 12px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  pointer-events: auto;
}
.elev-msg-error   { background: var(--c-danger-bg);  color: var(--c-danger);  border: 1px solid rgba(220,38,38,.2); }
.elev-msg-warning { background: var(--c-warning-bg); color: var(--c-warning); border: 1px solid rgba(217,119,6,.2); }
.elev-retry-btn {
  font-size: 10px;
  font-family: inherit;
  font-weight: 600;
  padding: 1px 8px;
  border: 1px solid currentColor;
  border-radius: var(--r-sm);
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.elev-retry-btn:hover { opacity: .75; }

/* Floating distance label while drawing */
.elev-dist-label {
  position: absolute;
  display: none;
  background: rgba(8,48,107,.85);
  color: #ddeeff;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--r-sm);
  pointer-events: none;
  z-index: 1200;
  white-space: nowrap;
}

/* Dark-mode */
body.dark-mode #elev-profile-panel    { background: rgba(15,26,48,.98); border-color: var(--c-border); }
body.dark-mode .elev-toolbar          { background: rgba(15,26,48,.97); border-color: var(--c-border); }
body.dark-mode .elev-stats            { background: rgba(15,26,48,.85); border-color: var(--c-border); }
body.dark-mode .elev-stat-cell        { border-color: var(--c-border); }
body.dark-mode .elev-stat-val         { color: #93c5fd; }
body.dark-mode .elev-btn              { background: rgba(15,26,48,.7); border-color: var(--c-border); color: #93c5fd; }
body.dark-mode .elev-btn:hover        { background: rgba(58,109,181,.25); }
body.dark-mode .elev-loading          { background: rgba(15,26,48,.85); }
body.dark-mode .elev-msg-error        { background: rgba(220,38,38,.15); }
body.dark-mode .elev-msg-warning      { background: rgba(217,119,6,.15); }

/* ═══════════════════════════════════════════════════════════════════
   Magnifier Tool
   ═══════════════════════════════════════════════════════════════════ */

/* Circular clipped lens */
.magnifier-lens {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--c-accent);
  box-shadow: 0 6px 28px rgba(0,0,0,.45), 0 0 0 4px rgba(58,109,181,.18);
  position: relative;
  background: #1a1a2e;
}

/* Crosshair centered over lens */
.magnifier-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22px;
  height: 22px;
  pointer-events: none;
  z-index: 1000;
}
.magnifier-crosshair::before,
.magnifier-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(27,61,123,.9);
}
.magnifier-crosshair::before {
  width: 1px;
  height: 100%;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}
.magnifier-crosshair::after {
  height: 1px;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

/* Tile-error notice inside lens */
.magnifier-error {
  display: none;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,.72);
  color: #fff;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  z-index: 1010;
  pointer-events: none;
  white-space: nowrap;
}

/* Fixed layer-switcher badge — shown at bottom-center of map while magnifier is active */
.magnifier-badge {
  position: absolute;
  bottom: 36px;   /* above the scale bar */
  left: 50%;
  transform: translateX(-50%);
  z-index: 1201;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.97);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  padding: 5px 10px;
  pointer-events: auto;
  white-space: nowrap;
  backdrop-filter: blur(6px);
}
.magnifier-badge-lbl {
  font-size: 11px;
  color: var(--c-accent);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  user-select: none;
}
.magnifier-layer-sel {
  font-size: 11px;
  font-family: inherit;
  padding: 3px 7px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-text);
  cursor: pointer;
  outline: none;
  box-shadow: var(--shadow-xs);
}
.magnifier-layer-sel:focus { border-color: var(--c-accent); }

/* Hide Leaflet UI chrome inside the secondary map */
#magnifier-map-container .leaflet-control-container { display: none !important; }

/* Dark-mode */
body.dark-mode .magnifier-badge {
  background: rgba(15,26,48,.97);
  border-color: var(--c-border);
}
body.dark-mode .magnifier-layer-sel {
  background: rgba(15,26,48,.97);
  border-color: var(--c-border);
  color: #cbd5e1;
}

/* ════════════════════════════════════════════════════════════════
   HELP PANEL ADDITIONS
════════════════════════════════════════════════════════════════ */
.help-head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.help-tour-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255,255,255,.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--ease);
  white-space: nowrap;
}
.help-tour-btn:hover { background: rgba(255,255,255,.30); }

/* Collapsible details in User Guide + FAQ */
.hc-details {
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  margin-bottom: 6px;
  overflow: hidden;
}
.hc-details summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  user-select: none;
  list-style: none;
  background: var(--c-surface-2);
  transition: background var(--ease);
}
.hc-details summary::-webkit-details-marker { display: none; }
.hc-details summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 10px;
  margin-left: auto;
  color: var(--c-text-muted);
  transition: transform .2s;
}
.hc-details[open] summary::after { transform: rotate(180deg); }
.hc-details summary:hover { background: var(--c-primary-light); }
.hc-details[open] summary { background: var(--c-primary-light); color: var(--c-primary); border-bottom: 1px solid var(--c-border); }
.hc-details > *:not(summary) { padding: 10px 14px; }
.hc-details > p { font-size: 13px; color: var(--c-text-2); line-height: 1.6; margin: 0; }

/* Header dropdown divider */
.hdr-help-divider { height: 1px; background: var(--c-border); margin: 4px 0; }

/* Workflow cards grid */
.hc-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 480px) { .hc-cards-grid { grid-template-columns: 1fr; } }

/* ════════════════════════════════════════════════════════════════
   ON-LOAD TOUR — minimalist european style
════════════════════════════════════════════════════════════════ */

@keyframes tourCardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes tourFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Spotlight ─────────────────────────────────────────────── */
.tour-spotlight {
  position: fixed;
  z-index: 8950;
  pointer-events: none;
  border-radius: 8px;
  box-shadow: 0 0 0 9999px rgba(10,18,38,.70);
  outline: 2px solid rgba(255,255,255,.25);
  outline-offset: 2px;
  transition: left .28s cubic-bezier(.4,0,.2,1),
              top  .28s cubic-bezier(.4,0,.2,1),
              width  .28s cubic-bezier(.4,0,.2,1),
              height .28s cubic-bezier(.4,0,.2,1);
}

/* ── Tour card ─────────────────────────────────────────────── */
.tour-card {
  position: fixed;
  z-index: 9000;
  width: 310px;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,.22), 0 4px 12px rgba(0,0,0,.10);
  border: none;
  animation: tourCardIn .22s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}

/* Coloured top accent stripe */
.tour-card::before {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, #3A6DB5 0%, #4fb3c8 100%);
}

.tour-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px 0;
}

.tour-step-label {
  font-size: 10px;
  font-weight: 700;
  color: #3A6DB5;
  text-transform: uppercase;
  letter-spacing: .08em;
  background: #eef3fb;
  padding: 2px 8px;
  border-radius: 20px;
}

.tour-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #94a3b8;
  font-size: 13px;
  line-height: 1;
  padding: 3px 5px;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.tour-close-btn:hover { background: #f1f5f9; color: #334155; }

.tour-card-body { padding: 10px 16px 12px; }

.tour-title {
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
  line-height: 1.3;
}

.tour-desc {
  font-size: 12.5px;
  color: #475569;
  line-height: 1.65;
  margin: 0;
}
.tour-desc kbd {
  font-size: 11px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 1px 5px;
  color: #334155;
  font-family: inherit;
}

.tour-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 14px;
  border-top: 1px solid #f1f5f9;
  background: #fafbfd;
}

.tour-dots {
  display: flex;
  gap: 5px;
  align-items: center;
}
.tour-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #e2e8f0;
  transition: background .2s, transform .2s;
}
.tour-dot.active {
  background: #3A6DB5;
  transform: scale(1.4);
}
.tour-dot.done { background: #93b4dd; }

.tour-btns { display: flex; gap: 7px; }

.tour-back-btn {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: 1px solid #e2e8f0;
  color: #64748b;
  transition: background .15s, border-color .15s;
}
.tour-back-btn:hover { background: #f1f5f9; border-color: #cbd5e1; }

.tour-next-btn {
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  background: #3A6DB5;
  border: none;
  color: #fff;
  letter-spacing: .01em;
  transition: background .15s, box-shadow .15s;
  box-shadow: 0 2px 8px rgba(58,109,181,.30);
}
.tour-next-btn:hover { background: #2d5a96; box-shadow: 0 4px 14px rgba(58,109,181,.40); }

/* ── Welcome modal ─────────────────────────────────────────── */
.tour-welcome-wrap {
  position: fixed;
  inset: 0;
  z-index: 9100;
  background: rgba(10,18,38,.72);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: tourFadeIn .3s ease;
}

.tour-welcome {
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0,0,0,.28), 0 4px 16px rgba(0,0,0,.10);
  max-width: 440px;
  width: 100%;
  overflow: hidden;
}

/* Dark header strip with logo */
.tw-header {
  background: linear-gradient(135deg, #0f1f3d 0%, #1a3260 60%, #1e4080 100%);
  padding: 28px 28px 22px;
  text-align: center;
}
.tw-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* Body */
.tw-body {
  padding: 22px 28px 24px;
  text-align: center;
}
.tw-tagline {
  font-size: 13px;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 18px;
}

.tw-features {
  list-style: none;
  text-align: left;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}
.tw-features li {
  font-size: 12.5px;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tw-feat-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}
.tw-feat-icon.blue   { background: #eef3fb; color: #3A6DB5; }
.tw-feat-icon.teal   { background: #e6f7f9; color: #0891b2; }
.tw-feat-icon.indigo { background: #eef0fb; color: #4f46e5; }
.tw-feat-icon.green  { background: #e8f7ee; color: #16a34a; }

.tw-divider {
  height: 1px;
  background: #f1f5f9;
  margin-bottom: 18px;
}

.tw-checkbox {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 16px;
  cursor: pointer;
}
.tw-checkbox input { accent-color: #3A6DB5; }

.tw-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.tw-skip {
  padding: 9px 22px;
  border: 1px solid #e2e8f0;
  border-radius: 9px;
  background: none;
  color: #64748b;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.tw-skip:hover { background: #f8fafc; border-color: #cbd5e1; }

.tw-start {
  padding: 9px 22px;
  background: linear-gradient(135deg, #3A6DB5 0%, #2563eb 100%);
  color: #fff;
  border: none;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  box-shadow: 0 3px 12px rgba(58,109,181,.35);
  transition: box-shadow .15s, filter .15s;
}
.tw-start:hover { filter: brightness(1.08); box-shadow: 0 5px 18px rgba(58,109,181,.45); }

/* Dark-mode tour */
body.dark-mode .tour-card {
  background: #1e293b;
  box-shadow: 0 20px 60px rgba(0,0,0,.55), 0 4px 12px rgba(0,0,0,.30);
}
body.dark-mode .tour-card::before {
  background: linear-gradient(90deg, #3A6DB5 0%, #4fb3c8 100%);
}
body.dark-mode .tour-step-label { background: #1e3a5f; color: #93b4dd; }
body.dark-mode .tour-title { color: #f1f5f9; }
body.dark-mode .tour-desc  { color: #94a3b8; }
body.dark-mode .tour-desc kbd { background: #334155; border-color: #475569; color: #cbd5e1; }
body.dark-mode .tour-card-foot { background: #172033; border-top-color: #334155; }
body.dark-mode .tour-dot   { background: #334155; }
body.dark-mode .tour-dot.done { background: #2d5a96; }
body.dark-mode .tour-back-btn { border-color: #334155; color: #94a3b8; }
body.dark-mode .tour-back-btn:hover { background: #334155; }
body.dark-mode .tour-close-btn { color: #64748b; }
body.dark-mode .tour-close-btn:hover { background: #334155; color: #e2e8f0; }

body.dark-mode .tour-welcome {
  background: #1e293b;
  box-shadow: 0 24px 80px rgba(0,0,0,.60);
}
body.dark-mode .tw-body { /* no change needed, colors already dark-safe */ }
body.dark-mode .tw-tagline { color: #94a3b8; }
body.dark-mode .tw-features li { color: #cbd5e1; }
body.dark-mode .tw-feat-icon.blue   { background: #1e3a5f; color: #93b4dd; }
body.dark-mode .tw-feat-icon.teal   { background: #0c3040; color: #22d3ee; }
body.dark-mode .tw-feat-icon.indigo { background: #1e1f50; color: #a5b4fc; }
body.dark-mode .tw-feat-icon.green  { background: #0c3020; color: #4ade80; }
body.dark-mode .tw-divider { background: #334155; }
body.dark-mode .tw-checkbox { color: #64748b; }
body.dark-mode .tw-skip { border-color: #334155; color: #94a3b8; background: #1e293b; }
body.dark-mode .tw-skip:hover { background: #334155; }