/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400&display=swap');

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

html, body, .container-fluid {
  height: 100%;
  width:  100%;
  overflow: hidden;
  font-family: 'DM Sans', sans-serif;
  background: #0d1b12;
}

/* ── Full-screen map ── */
#map {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  cursor: crosshair;   /* FIX: signals map is interactive */
}

/* ── Shared panel style ── */
.float-panel {
  position: fixed;
  z-index: 500;
  background: rgba(10, 22, 14, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(134, 196, 124, 0.18);
  border-radius: 14px;
  color: #e8f0e4;
  padding: 18px 20px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.55);
}

/* ── Header panel (top-left) ── */
#panel-header {
  top: 22px;
  left: 22px;
  width: 280px;
  max-height: calc(100vh - 44px);
  overflow-y: auto;
}

.atlas-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: #b8dba8;
  letter-spacing: 0.01em;
  line-height: 1.25;
  margin-bottom: 4px;
}

.atlas-subtitle {
  font-size: 0.72rem;
  font-weight: 300;
  color: #7aaa6a;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.panel-divider {
  border: none;
  border-top: 1px solid rgba(134, 196, 124, 0.15);
  margin: 12px 0;
}

/* ── Layer controls ── */
.control-label-custom {
  font-size: 0.7rem;
  font-weight: 500;
  color: #7aaa6a;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

/* Shiny/Bootstrap select override */
.selectize-control .selectize-input,
.form-control {
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(134, 196, 124, 0.22) !important;
  border-radius: 8px !important;
  color: #e8f0e4 !important;
  font-family: 'DM Sans', sans-serif !important;
  font-size: 0.82rem !important;
  padding: 7px 10px !important;
  box-shadow: none !important;
}
.selectize-dropdown {
  background: #0e1f11 !important;
  border: 1px solid rgba(134, 196, 124, 0.2) !important;
  border-radius: 8px !important;
  color: #e8f0e4 !important;
  font-size: 0.82rem !important;
}
.selectize-dropdown .option:hover,
.selectize-dropdown .option.active {
  background: rgba(134, 196, 124, 0.15) !important;
  color: #b8dba8 !important;
}

/* Basemap radio buttons */
.shiny-input-radiogroup label {
  font-size: 0.8rem;
  color: #c4d9be;
  cursor: pointer;
}
.shiny-input-radiogroup .radio { margin-bottom: 4px; }
.shiny-input-radiogroup input[type='radio'] { accent-color: #7aaa6a; }

/* ── Cursor tooltip ── */
/* FIX: new component - live diversity readout under cursor */
.map-tooltip {
  position: fixed;
  z-index: 1000;
  background: rgba(10, 22, 14, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(134, 196, 124, 0.25);
  border-radius: 9px;
  padding: 8px 12px;
  pointer-events: none;          /* never intercepts mouse events */
  min-width: 160px;
  transition: opacity 0.1s ease;
}

.map-tooltip.hidden {
  opacity: 0;
  pointer-events: none;
}

.tooltip-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  color: #7aaa6a;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}

.tooltip-value {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: #b8dba8;
  line-height: 1.1;
  margin-bottom: 4px;
}

.tooltip-coords {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: #5e8c55;
  letter-spacing: 0.04em;
}

/* ── Results panel (bottom-right) ── */
#panel-results {
  bottom: 30px;
  right: 22px;
  width: 340px;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

#panel-results.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.result-hint {
  font-size: 0.78rem;
  color: #6a9460;
  font-style: italic;
  text-align: center;
  padding: 10px 0 4px;
}

.coords-badge {
  font-family: 'DM Mono', monospace;
  font-size: 0.74rem;        /* FIX: slightly larger */
  color: #7aaa6a;
  background: rgba(122, 170, 106, 0.1);
  border-radius: 6px;
  padding: 5px 10px;
  margin-bottom: 14px;
  display: block;
  letter-spacing: 0.04em;
}

/* ── Hill cards — 2×2 grid ── */
.hill-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 4px;
}

.hill-card {
  background: rgba(134, 196, 124, 0.08);
  border: 1px solid rgba(134, 196, 124, 0.18);
  border-radius: 10px;
  padding: 12px 8px 10px;     /* FIX: more breathing room */
  text-align: center;
  transition: background 0.2s;
}

.hill-card:hover { background: rgba(134, 196, 124, 0.14); }

.hill-order {
  font-size: 0.72rem;          /* FIX: up from 0.62 */
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #7aaa6a;
  margin-bottom: 6px;
}

/* FIX: wrapper keeps value + uncertainty stacked cleanly */
.hill-value-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.hill-value {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem;          /* FIX: up from 1.45 */
  font-weight: 600;
  color: #b8dba8;
  line-height: 1;
}

.hill-uncertainty {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;           /* FIX: up from 0.65 */
  color: #5e8c55;
  display: block;
  margin-top: 4px;
  letter-spacing: 0.02em;
}

.hill-label {
  font-size: 0.68rem;          /* FIX: up from 0.60 */
  color: #5e8c55;
  margin-top: 5px;
  letter-spacing: 0.04em;
}

/* ── Legend panel (bottom-left) ── */
#panel-legend {
  bottom: 30px;
  left: 22px;
  width: 230px;                /* FIX: wider to prevent label truncation */
  padding: 14px 16px;
}

.legend-title {
  font-size: 0.67rem;
  font-weight: 500;
  color: #7aaa6a;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 10px;
  white-space: normal;         /* FIX: allow title to wrap */
  line-height: 1.35;
}

.legend-gradient {
  height: 10px;
  border-radius: 5px;
  background: linear-gradient(to right, #1a3d24, #3d7a35, #7aaa6a, #b8dba8, #e8f5e0);
  margin-bottom: 6px;
}

.legend-ticks {
  display: flex;
  justify-content: space-between;
  font-family: 'DM Mono', monospace;
  font-size: 0.67rem;          /* FIX: slightly larger tick labels */
  color: #6a9460;
}

/* ── Loading overlay ── */
#loading-overlay {
  position: fixed;
  inset: 0;
  background: #0d1b12;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  transition: opacity 0.6s ease;
}

#loading-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loading-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: #b8dba8;
  letter-spacing: 0.02em;
}

.loading-bar-wrap {
  width: 220px;
  height: 3px;
  background: rgba(134,196,124,0.15);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  width: 0%;
  background: #7aaa6a;
  border-radius: 2px;
  animation: loadprogress 1.8s ease forwards;
}

@keyframes loadprogress {
  0%   { width: 0%; }
  60%  { width: 75%; }
  100% { width: 100%; }
}

.loading-sub {
  font-size: 0.72rem;
  color: #5e8c55;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Leaflet overrides ── */
/* FIX: push native zoom control down so it clears the header panel */
.leaflet-top.leaflet-right .leaflet-control-zoom {
  margin-top: 22px;
  margin-right: 16px;
}

.leaflet-control-zoom a {
  background: rgba(10, 22, 14, 0.88) !important;
  border-color: rgba(134, 196, 124, 0.2) !important;
  color: #b8dba8 !important;
  backdrop-filter: blur(8px);
}

.leaflet-control-zoom a:hover {
  background: rgba(134, 196, 124, 0.15) !important;
  color: #e8f0e4 !important;
}

/* Attribution small and unobtrusive */
.leaflet-control-attribution {
  font-size: 0.6rem !important;
  background: rgba(0,0,0,0.45) !important;
  color: #5e8c55 !important;
}

.leaflet-control-attribution a { color: #7aaa6a !important; }

/* Spinner */
.shiny-spinner-output-container { min-height: 0 !important; }