.explorer-page { overflow: hidden; height: 100dvh; }
.explorer-page .header { height: 64px; }
.explorer-page { --header-h: 64px; --panel-w: clamp(310px, 27vw, 370px); --gap: 14px; }
.container-wide { max-width: none; padding: 0 22px; }
.explorer-page .header .logo img { height: 40px; }
.explorer-page .header .logo .sitename { font-size: 24px; }

.btn-tour {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--nav-font);
  font-size: 14px;
  font-weight: 500;
  padding: 7px 18px;
  border-radius: 50px;
  border: 1.5px solid var(--accent-color);
  color: var(--accent-dark);
  background: #fff;
  cursor: pointer;
  transition: all 0.25s;
}
.btn-tour:hover { background: var(--accent-color); color: #fff; }

.app { position: relative; height: calc(100dvh - var(--header-h)); overflow: hidden; background: #1d2420; }
.map-stage { position: absolute; inset: 0; }
#map { position: absolute; inset: 0; background: #1d2420; }
.leaflet-container { font-family: var(--default-font); }
.leaflet-control-zoom, .leaflet-control-layers { border: none !important; box-shadow: var(--shadow-soft) !important; border-radius: 10px !important; overflow: hidden; }
.leaflet-control-zoom a { color: var(--heading-color) !important; }
.leaflet-control-zoom a:hover { color: var(--accent-color) !important; }
.leaflet-tooltip { font-family: var(--nav-font); font-size: 12px; border-radius: 6px; }
.leaflet-popup-content-wrapper { border-radius: 10px; }
.leaflet-popup-content { margin: 12px 16px; font-family: var(--default-font); }

/* ---------- Panel ---------- */
.panel {
  position: absolute;
  z-index: 600;
  left: var(--gap);
  top: var(--gap);
  bottom: var(--gap);
  width: var(--panel-w);
  display: flex;
  flex-direction: column;
  background: var(--light-background);
  border-radius: 12px;
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.28);
  overflow: hidden;
  transition: transform 0.35s ease;
}
.panel.collapsed { transform: translateX(calc(-100% + 46px)); }
.panel.collapsed .panel-body, .panel.collapsed .panel-head > :not(.panel-collapse) { visibility: hidden; }
.panel-head {
  position: relative;
  padding: 18px 20px 16px;
  background: #fff;
  border-bottom: 3px solid var(--accent-color);
}
.panel-head .kicker {
  margin: 0;
  font-family: var(--nav-font);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.panel-head h2 { font-size: 26px; font-weight: 800; margin: 4px 0 0; }
.panel-head .sub { margin: 6px 0 0; font-size: 13px; line-height: 1.45; }
.panel-collapse {
  position: absolute;
  right: 10px;
  top: 12px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 0;
  background: color-mix(in srgb, var(--accent-color), transparent 85%);
  color: var(--accent-dark);
  cursor: pointer;
  transition: transform 0.3s;
}
.panel.collapsed .panel-collapse { transform: rotate(180deg); }

.panel-body { flex: 1; overflow-y: auto; padding: 14px 14px 18px; display: flex; flex-direction: column; gap: 12px; }
.panel-body::-webkit-scrollbar { width: 8px; }
.panel-body::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--heading-color), transparent 80%); border-radius: 8px; }

.block { background: #fff; border-radius: 10px; padding: 14px; border: 1px solid var(--border-soft); }
.block[hidden] { display: none; }
.block-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--nav-font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--heading-color);
  margin-bottom: 10px;
}
.block-title i { color: var(--accent-color); font-size: 15px; }
.block-row { display: flex; align-items: center; justify-content: space-between; }
.block-row .block-title { margin-bottom: 0; }
.hint { font-size: 12.5px; line-height: 1.45; margin: 10px 0; color: color-mix(in srgb, var(--default-color), transparent 15%); }
.alert { padding: 10px 12px; border-radius: 8px; background: #fff4e5; border-left: 3px solid #f0a33a; font-size: 13px; }

/* Flight list */
.flight-list { display: flex; flex-direction: column; gap: 8px; }
.flight-card {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 10px;
  align-items: center;
  padding: 7px;
  border-radius: 9px;
  border: 1.5px solid var(--border-soft);
  background: #fff;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.flight-card:hover { border-color: color-mix(in srgb, var(--accent-color), transparent 40%); }
.flight-card.active { border-color: var(--accent-color); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color), transparent 80%); }
.flight-card img { width: 62px; height: 48px; object-fit: cover; border-radius: 6px; background: var(--heading-color); }
.flight-card .t { font-family: var(--heading-font); font-weight: 700; font-size: 14.5px; color: var(--heading-color); line-height: 1.2; }
.flight-card .s { font-size: 12px; color: color-mix(in srgb, var(--default-color), transparent 20%); margin-top: 2px; }
.flight-card .s i { color: var(--accent-color); }

/* Layer pills */
.layer-group + .layer-group { margin-top: 10px; }
.layer-group__label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: color-mix(in srgb, var(--default-color), transparent 40%); margin-bottom: 6px; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  padding: 5px 13px;
  border-radius: 50px;
  border: 1.5px solid var(--border-soft);
  background: #fff;
  font-family: var(--nav-font);
  font-size: 13px;
  font-weight: 500;
  color: var(--heading-color);
  cursor: pointer;
  transition: all 0.15s;
}
.pill:hover:not(:disabled) { border-color: var(--accent-color); color: var(--accent-dark); }
.pill.active { background: var(--accent-color); border-color: var(--accent-color); color: #fff; box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-color), transparent 60%); }
.pill:disabled { opacity: 0.38; cursor: not-allowed; }

.index-desc { margin-top: 12px; padding: 11px 12px; border-radius: 8px; background: color-mix(in srgb, var(--accent-color), transparent 90%); border-left: 3px solid var(--accent-color); }
.index-desc__label { display: block; font-family: var(--nav-font); font-size: 12px; font-weight: 600; color: var(--heading-color); }
.index-desc__text { margin: 4px 0 0; font-size: 12.8px; line-height: 1.5; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stat { background: var(--light-background); border-radius: 8px; padding: 8px 6px; text-align: center; }
.stat b { display: block; font-family: var(--nav-font); font-size: 15px; color: var(--heading-color); font-variant-numeric: tabular-nums; }
.stat span { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: color-mix(in srgb, var(--default-color), transparent 35%); }

/* Fields */
.field { display: block; font-size: 12px; font-weight: 600; color: var(--heading-color); margin-top: 8px; }
.field select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 75%);
  font: 400 13.5px var(--default-font);
  color: var(--default-color);
  background: #fff;
}
.field select:focus { outline: 2px solid color-mix(in srgb, var(--accent-color), transparent 55%); border-color: var(--accent-color); }
.field--inline { display: inline-flex; align-items: center; gap: 8px; margin: 0; }
.field--inline select { margin: 0; width: auto; min-width: 150px; padding: 5px 10px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; margin-top: 8px; cursor: pointer; }
.check input { accent-color: var(--accent-color); width: 16px; height: 16px; }

.seg { display: inline-flex; background: var(--light-background); border-radius: 50px; padding: 3px; gap: 2px; border: 1px solid var(--border-soft); }
.seg--full { display: flex; }
.seg--full button { flex: 1; }
.seg button {
  border: 0;
  background: transparent;
  padding: 5px 12px;
  border-radius: 50px;
  font: 500 12.5px var(--nav-font);
  color: var(--heading-color);
  cursor: pointer;
  white-space: nowrap;
}
.seg button.active { background: var(--accent-color); color: #fff; }
.seg button:disabled { opacity: 0.38; cursor: not-allowed; }
.seg--mission button { display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 6px 8px; }

.mission-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 5px; }
.mission-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 7px;
  border-radius: 50px;
  background: color-mix(in srgb, var(--accent-color), transparent 88%);
  color: var(--accent-dark);
  font: 600 10.5px var(--nav-font);
}

/* Map tools (top-left of the map) */
.map-tools {
  position: absolute;
  z-index: 555;
  top: var(--gap);
  left: calc(var(--panel-w) + var(--gap) * 2);
  right: 64px;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  transition: left 0.35s;
}
.map-tools > * { pointer-events: auto; flex-shrink: 0; }
.map-tools > .map-note { pointer-events: none; flex-shrink: 1; }
.panel-collapsed .map-tools { left: calc(46px + var(--gap) * 2); }
.is-3d .map-tools > :not(.map-note) { display: none; }
.map-tools .seg { background: rgba(255, 255, 255, 0.95); border: 0; box-shadow: var(--shadow-soft); }
.seg--mini button { padding: 4px 10px; font-size: 11.5px; }
.seg--mini button i, .tool-toggle i { margin-right: 2px; }
.tool-toggle {
  border: 0;
  padding: 7px 11px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-soft);
  font: 500 11.5px var(--nav-font);
  color: var(--heading-color);
  cursor: pointer;
}
.tool-toggle.active { color: var(--accent-dark); }
.tool-toggle:not(.active) { opacity: 0.7; }
.tool-toggle.active i { color: var(--accent-color); }

.switch { position: relative; width: 40px; height: 22px; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; background: #d5dad7; border-radius: 22px; cursor: pointer; transition: 0.2s; }
.switch span::before { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; border-radius: 50%; background: #fff; transition: 0.2s; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2); }
.switch input:checked + span { background: var(--accent-color); }
.switch input:checked + span::before { transform: translateX(18px); }

/* ---------- Map chrome ---------- */
.legend-rail { position: absolute; z-index: 550; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 10px; }
.legend-rail--left { left: calc(var(--panel-w) + var(--gap) * 2); transition: left 0.35s; }
.panel-collapsed .legend-rail--left { left: calc(46px + var(--gap) * 2); }
.legend-rail--right { right: var(--gap); }
.dock { background: rgba(255, 255, 255, 0.96); border-radius: 10px; padding: 10px 12px; box-shadow: 0 8px 26px rgba(0, 0, 0, 0.22); text-align: center; }
.dock[hidden] { display: none; }
.dock-title { font-family: var(--nav-font); font-size: 12.5px; font-weight: 600; color: var(--heading-color); }
.dock-sub { font-size: 10.5px; color: color-mix(in srgb, var(--default-color), transparent 30%); }
.colorbar { display: flex; flex-direction: column; align-items: center; gap: 5px; margin-top: 7px; }
.cb-gradient { width: 24px; height: 170px; border-radius: 6px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1); }
.cb-val { font: 600 11.5px var(--nav-font); color: var(--heading-color); font-variant-numeric: tabular-nums; }
.cb-unit { font-size: 10.5px; margin-top: 2px; color: color-mix(in srgb, var(--default-color), transparent 30%); }

.opacity-dock { width: 104px; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 8px; }
.opacity-dock .dock-title { font-size: 12px; }
.op-val { font: 600 11.5px var(--nav-font); color: var(--heading-color); }
.op-slider { position: relative; width: 24px; height: 140px; }
.op-slider input {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 140px;
  height: 22px;
  margin: 0;
  transform: translate(-50%, -50%) rotate(-90deg);
  accent-color: var(--accent-color);
  cursor: pointer;
}

.map-note {
  flex: 0 1 auto;
  min-width: 0;
  margin-left: auto;
  margin-right: auto;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(55, 66, 59, 0.9);
  color: #fff;
  font: 500 12.5px var(--nav-font);
  pointer-events: none;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.value-popup b { font-family: var(--nav-font); color: var(--heading-color); }
.value-popup .v { font: 700 20px var(--nav-font); color: var(--accent-dark); }
.value-popup small { color: #888; }

/* ---------- LiDAR 3D ---------- */
.las3d { position: absolute; inset: 0; z-index: 400; background: radial-gradient(circle at 50% 40%, #2c3a32 0%, #141a16 75%); }
.las3d[hidden] { display: none; }
.las3d canvas { display: block; width: 100%; height: 100%; }
.las3d-toolbar {
  position: absolute;
  top: var(--gap);
  right: var(--gap);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 10px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-soft);
  z-index: 2;
}
.mini-range { display: flex; align-items: center; gap: 6px; font: 500 12px var(--nav-font); color: var(--heading-color); }
.mini-range input { width: 80px; accent-color: var(--accent-color); }
.icon-btn { border: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--light-background); color: var(--heading-color); cursor: pointer; }
.icon-btn:hover { background: var(--accent-color); color: #fff; }
.las3d-legend {
  position: absolute;
  right: var(--gap);
  top: 70px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.95);
  font-size: 12px;
  z-index: 2;
  min-width: 120px;
}
.las3d-legend:empty { display: none; }
.las3d-legend .row { display: flex; align-items: center; gap: 7px; margin: 3px 0; }
.las3d-legend .sw { width: 12px; height: 12px; border-radius: 3px; flex: 0 0 12px; }
.las3d-legend .grad { width: 100%; height: 10px; border-radius: 4px; margin: 6px 0 3px; }
.las3d-legend .ends { display: flex; justify-content: space-between; font-variant-numeric: tabular-nums; }
.las3d-status {
  position: absolute;
  left: 50%;
  bottom: 70px;
  transform: translateX(-50%);
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(55, 66, 59, 0.9);
  color: #fff;
  font: 500 12.5px var(--nav-font);
  z-index: 2;
}
.las3d-status:empty { display: none; }
.is-3d .leaflet-control-container { display: none; }
.is-3d .las3d-toolbar { top: 58px; }
.is-3d .las3d-legend { top: 112px; }

/* ---------- Tour ---------- */
.tour { position: fixed; inset: 0; z-index: 3000; }
.tour[hidden] { display: none; }
.tour-spot {
  position: fixed;
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(10, 14, 12, 0.62);
  outline: 3px solid var(--accent-color);
  transition: all 0.35s ease;
  pointer-events: none;
}
.tour-card {
  position: fixed;
  width: min(340px, calc(100vw - 32px));
  background: #fff;
  border-radius: 12px;
  padding: 16px 18px 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  transition: top 0.35s ease, left 0.35s ease;
}
.tour-progress { display: flex; gap: 5px; margin-bottom: 10px; }
.tour-progress span { height: 4px; flex: 1; border-radius: 4px; background: #e3e7e4; }
.tour-progress span.on { background: var(--accent-color); }
.tour-card h4 { font-size: 18px; font-weight: 800; margin: 0 0 6px; }
.tour-card p { font-size: 14px; margin: 0; }
.tour-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; }
.link-btn { border: 0; background: none; color: color-mix(in srgb, var(--default-color), transparent 30%); font: 500 13px var(--nav-font); cursor: pointer; }
.link-btn:hover { color: var(--heading-color); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .explorer-page { --panel-w: auto; }
  .panel { right: var(--gap); bottom: auto; max-height: 46%; }
  .panel.collapsed { transform: translateY(calc(-100% + 52px)); }
  .legend-rail--left, .panel-collapsed .legend-rail--left { left: var(--gap); top: auto; bottom: 70px; transform: none; }
  .legend-rail--right { top: auto; bottom: 70px; transform: none; }
  .map-note { display: none; }
  .map-tools, .panel-collapsed .map-tools { left: var(--gap); top: auto; bottom: var(--gap); }
  .btn-tour span, .btn-tour { font-size: 0; padding: 8px 10px; }
  .btn-tour i { font-size: 16px; }
  .las3d-toolbar, .is-3d .las3d-toolbar { left: var(--gap); right: var(--gap); flex-wrap: wrap; border-radius: 12px; top: auto; bottom: 64px; }
}