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

:root {
  --bg: #f4f3f1;
  --panel: #faf9f7;
  --border: #e2e0db;
  --text: #1a1917;
  --muted: #7a7874;
  --accent: oklch(52% 0.14 248);
  --accent-light: oklch(92% 0.04 248);
  --danger: oklch(52% 0.14 18);
  --raster-badge: oklch(60% 0.12 140);
  --vector-badge: oklch(55% 0.14 280);
  --geojson-badge: oklch(55% 0.14 50);
  --radius: 6px;
  --panel-w: 300px;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

#app { display: flex; height: 100vh; overflow: hidden; }

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

#map-wrap { flex: 1; position: relative; }
#map { width: 100%; height: 100%; }

#sidebar-header {
  padding: 18px 16px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
#sidebar-header h1 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
#sidebar-header .subtitle { font-size: 11px; color: var(--muted); margin-top: 2px; }

#add-section {
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.add-layer-btn {
  width: 100%;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 12px;
  color: var(--muted);
}
.add-layer-btn.open { border-bottom: none; }
.add-layer-icon { font-size: 15px; line-height: 1; }
#add-layer-body {
  display: none;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
#add-layer-body.open { display: block; }

.drop-zone {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 14px 12px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  background: transparent;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-light);
}
.drop-zone .dz-icon { font-size: 20px; margin-bottom: 4px; }
.drop-zone p { font-size: 12px; color: var(--muted); line-height: 1.4; }
.drop-zone strong { color: var(--text); font-weight: 500; }

#url-row {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}
#url-input {
  flex: 1;
  font-size: 12px;
  font-family: var(--font);
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  outline: none;
  color: var(--text);
  transition: border-color 0.15s;
}
#url-input:focus { border-color: var(--accent); }
#url-input::placeholder { color: var(--muted); }

.btn {
  font-size: 12px;
  font-family: var(--font);
  padding: 6px 10px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: opacity 0.15s;
}
.btn:hover { opacity: 0.8; }
.btn-primary { background: var(--accent); color: white; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

#layers-section { flex: 1; overflow-y: auto; padding: 8px 0; }

.section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 16px 4px;
}

.layer-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.1s;
  user-select: none;
}
.layer-item:hover { background: var(--bg); }

.layer-vis {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
  cursor: pointer;
}
.layer-vis.on { background: var(--accent); border-color: var(--accent); }
.layer-vis svg { width: 10px; height: 10px; fill: white; display: none; }
.layer-vis.on svg { display: block; }

.layer-info { flex: 1; min-width: 0; }
.layer-name {
  font-size: 13px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text);
  cursor: default;
  border-radius: 3px;
  padding: 1px 3px; margin: -1px -3px;
  transition: background 0.1s;
}
.layer-name:hover { background: var(--border); }
.layer-name[contenteditable="true"] {
  outline: none; background: white;
  border: 1px solid var(--accent); border-radius: 3px;
  cursor: text; white-space: nowrap; overflow: visible;
  padding: 1px 4px; margin: -2px -4px;
  box-shadow: 0 0 0 2px var(--accent-light);
}
.layer-meta { font-size: 11px; color: var(--muted); margin-top: 1px; }

.layer-remove {
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 3px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  font-size: 14px;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  flex-shrink: 0;
}
.layer-item:hover .layer-remove { opacity: 1; }
.layer-remove:hover { color: var(--danger); }

#empty-state {
  padding: 20px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.maplibregl-ctrl-group {
  border-radius: var(--radius) !important;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08) !important;
  border: 1px solid var(--border) !important;
  overflow: hidden;
}
.maplibregl-ctrl button { border-radius: 0 !important; }

#feature-panel {
  position: absolute;
  bottom: 24px;
  right: 16px;
  width: 260px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  z-index: 20;
  overflow: hidden;
  display: none;
}
#feature-panel.visible { display: block; }

#feature-header {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#feature-layer-name { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
#feature-close {
  border: none; background: transparent; cursor: pointer;
  color: var(--muted); font-size: 16px; line-height: 1;
  padding: 0; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center;
}
#feature-close:hover { color: var(--text); }

#feature-props {
  padding: 10px 12px;
  max-height: 240px;
  overflow-y: auto;
}
.prop-row {
  display: flex;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.prop-row:last-child { border-bottom: none; }
.prop-key { color: var(--muted); flex: 0 0 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prop-val { color: var(--text); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }

#coords-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 4px 12px;
  background: rgba(250,249,247,0.88);
  backdrop-filter: blur(4px);
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  gap: 16px;
  z-index: 5;
  font-variant-numeric: tabular-nums;
}

#loading-toast {
  position: absolute;
  top: 14px; left: 50%; transform: translateX(-50%);
  background: var(--text);
  color: white;
  font-size: 12px;
  padding: 8px 16px;
  border-radius: 20px;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}
#loading-toast.show { opacity: 1; }

#error-toast {
  position: absolute;
  top: 14px; left: 50%; transform: translateX(-50%);
  background: var(--danger);
  color: white;
  font-size: 12px;
  padding: 8px 16px;
  border-radius: 20px;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  white-space: nowrap;
  max-width: 400px;
  text-align: center;
}
#error-toast.show { opacity: 1; }

.maplibregl-ctrl-attrib { font-size: 10px !important; }

input[type="file"] { display: none; }

#sidebar-toggle {
  position: absolute;
  top: 50%;
  left: var(--panel-w);
  transform: translateY(-50%);
  z-index: 20;
  width: 18px; height: 40px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: none;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; color: var(--muted);
  transition: left 0.25s, color 0.15s, background 0.15s;
  box-shadow: 2px 0 6px rgba(0,0,0,0.06);
}
#sidebar-toggle:hover { background: var(--bg); color: var(--text); }
#sidebar.collapsed { width: 0; min-width: 0; overflow: hidden; }
#sidebar.collapsed + #sidebar-toggle { left: 0; border-left: 1px solid var(--border); border-radius: 0 4px 4px 0; }

#tab-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.tab-btn {
  flex: 1; padding: 9px 8px; border: none; background: transparent;
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); cursor: pointer; font-family: var(--font);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-pane { display: none; flex: 1; flex-direction: column; overflow: hidden; }
.tab-pane.active { display: flex; }

#country-select {
  width: 100%;
  font-size: 12px;
  font-family: var(--font);
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  color: var(--text);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237a7874'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 24px;
}
#country-select:focus { border-color: var(--accent); }

#country-section { border-bottom: 1px solid var(--border); flex-shrink: 0; }
#dashboard-body { padding: 0 16px 4px; }
.dash-empty { font-size: 12px; color: var(--muted); padding: 4px 0 6px; }
.dash-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.dash-row:last-child { border-bottom: none; }
.dash-name { color: var(--muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash-count {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text);
  margin-left: 8px;
  flex-shrink: 0;
}
.dash-bar-wrap { width: 60px; height: 4px; background: var(--border); border-radius: 2px; margin-left: 8px; flex-shrink: 0; }
.dash-bar { height: 4px; border-radius: 2px; background: var(--accent); }
.dash-geojson-bar { background: var(--geojson-badge); }
.dash-raster-bar { background: var(--raster-badge); }

.dash-layer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 5px 0 3px; font-size: 12px; font-weight: 600; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.dash-cat-list { padding: 4px 0 6px; }
.dash-cat-row {
  display: grid;
  grid-template-columns: 10px 72px 1fr 30px;
  align-items: center;
  gap: 5px;
  padding: 3px 0;
  font-size: 11px;
}
.dash-cat-swatch { width: 10px; height: 10px; border-radius: 2px; }
.dash-cat-label { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash-cat-bar-wrap { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; min-width: 0; }
.dash-cat-bar { height: 100%; border-radius: 3px; transition: width 0.3s; }

.layer-style-btn {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 3px; border: none; background: transparent;
  cursor: pointer; color: var(--muted); font-size: 13px;
  opacity: 0; transition: opacity 0.15s, color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.layer-item:hover .layer-style-btn { opacity: 1; }
.layer-style-btn.active { opacity: 1; color: var(--accent); background: var(--accent-light); }
.layer-style-btn:hover { color: var(--text); }

.style-editor {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px 12px;
  display: none;
}
.style-editor.open { display: block; }

.se-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.se-row:last-child { margin-bottom: 0; }
.se-label { font-size: 11px; color: var(--muted); }
.se-value { font-size: 11px; color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; text-align: right; }

.se-color {
  width: 100%; height: 22px;
  border: 1px solid var(--border); border-radius: 4px;
  padding: 1px 2px; cursor: pointer; background: white;
}
.se-range {
  width: 100%; accent-color: var(--accent); cursor: pointer;
  height: 4px;
}
.se-swatch {
  width: 16px; height: 16px; border-radius: 3px;
  border: 1px solid var(--border); flex-shrink: 0;
  display: inline-block;
}

.se-select {
  width: 100%; font-size: 12px; font-family: var(--font);
  padding: 5px 8px; border: 1px solid var(--border);
  border-radius: var(--radius); background: white; color: var(--text);
  outline: none; cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237a7874'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center;
  padding-right: 24px;
}
.se-select:focus { border-color: var(--accent); }

.cat-edit-list { margin-top: 8px; max-height: 180px; overflow-y: auto; }
.cat-edit-row {
  display: flex; align-items: center; gap: 7px;
  padding: 3px 0; font-size: 12px;
  border-bottom: 1px solid var(--border);
}
.cat-edit-row:last-child { border-bottom: none; }
.cat-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.cat-count { color: var(--muted); flex-shrink: 0; font-variant-numeric: tabular-nums; }