/* =============================================
   GeoExplorer Uganda — style.css
   All 6 Phases
   ============================================= */

:root {
  --bg:           #0f0e0c;
  --surface:      #1a1815;
  --surface2:     #222018;
  --surface3:     #2a2820;
  --border:       #3a3528;
  --border-light: #4a4538;
  --accent:       #e8a020;
  --accent2:      #c45c1a;
  --accent3:      #4a9960;
  --text:         #e8e2d4;
  --text-muted:   #8a8070;
  --text-dim:     #5a5448;
  --red:          #c44040;
  --blue:         #4a80c4;
  --header-h:     54px;
  --panel-w:      300px;
  --radius:       3px;
  --font-ui:      'Syne', sans-serif;
  --font-mono:    'Space Mono', monospace;
}

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

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

/* ── HEADER ─────────────────────────────────── */
.app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
}
.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 1rem;
  font-weight: 800;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.logo-icon { color: var(--accent); font-size: 1.3rem; }
.logo-text em { font-style: normal; color: var(--accent); }

.phase-nav {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
  overflow-x: auto;
}
.phase-btn {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 5px 11px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.phase-btn:hover { border-color: var(--accent); color: var(--text-muted); }
.phase-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

/* ── PANEL ──────────────────────────────────── */
.info-panel {
  position: fixed;
  top: var(--header-h);
  left: 0;
  width: var(--panel-w);
  height: calc(100vh - var(--header-h));
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  z-index: 500;
  display: flex;
  flex-direction: column;
}
.info-panel::-webkit-scrollbar { width: 3px; }
.info-panel::-webkit-scrollbar-thumb { background: var(--border); }

.panel-header {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
  position: sticky;
  top: 0;
  z-index: 1;
}
.panel-header h2 {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 3px;
}
.panel-header p {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.panel-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

/* ── PANEL BLOCKS ───────────────────────────── */
.block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.block-head {
  padding: 8px 12px;
  background: var(--surface2);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
}
.block-body { padding: 12px; }
.block-body p, .block-body li {
  font-size: 0.77rem;
  color: var(--text);
  line-height: 1.6;
}
.block-body ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.block-body li { padding-left: 14px; position: relative; }
.block-body li::before {
  content: '▸';
  position: absolute; left: 0;
  color: var(--accent);
  font-size: 0.6rem;
  top: 3px;
}

.mono-val {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
  line-height: 1.8;
}

/* Code block */
.code-block {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 11px 13px;
  overflow-x: auto;
}
.code-block code {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--accent);
  line-height: 1.75;
  white-space: pre;
  display: block;
}

/* Grid buttons (tile switcher, etc.) */
.btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}
.opt-btn {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 6px 4px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.12s;
  text-align: center;
}
.opt-btn:hover { border-color: var(--accent); color: var(--text); }
.opt-btn.active { background: var(--accent2); border-color: var(--accent); color: var(--text); }

/* Stat row */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
}
.stat-row:last-child { border-bottom: none; }
.stat-label { color: var(--text-muted); font-size: 0.68rem; }
.stat-val { font-family: var(--font-mono); color: var(--accent); font-size: 0.68rem; }

/* Legend */
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 0.73rem;
  color: var(--text);
}
.legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Search box (Phase 6) */
.search-wrap {
  position: relative;
}
.search-wrap input {
  width: 100%;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  outline: none;
  transition: border-color 0.15s;
}
.search-wrap input:focus { border-color: var(--accent); }
.search-wrap input::placeholder { color: var(--text-dim); }
.search-btn {
  margin-top: 6px;
  width: 100%;
  padding: 7px;
  background: var(--accent2);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  cursor: pointer;
  transition: background 0.15s;
  letter-spacing: 0.04em;
}
.search-btn:hover { background: var(--accent); color: var(--bg); }

/* ── MAP ────────────────────────────────────── */
.map-wrapper {
  position: fixed;
  top: var(--header-h);
  left: var(--panel-w);
  right: 0;
  height: calc(100vh - var(--header-h));
}
#map { width: 100%; height: 100%; }

.map-coords {
  position: absolute;
  bottom: 10px; right: 10px;
  z-index: 400;
  background: rgba(15,14,12,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  pointer-events: none;
  backdrop-filter: blur(4px);
}

/* ── LEAFLET OVERRIDES ──────────────────────── */
.leaflet-control-zoom {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  overflow: hidden;
}
.leaflet-control-zoom a {
  background: var(--surface) !important;
  color: var(--text) !important;
  border-bottom-color: var(--border) !important;
  width: 28px !important;
  height: 28px !important;
  line-height: 28px !important;
}
.leaflet-control-zoom a:hover { background: var(--surface2) !important; color: var(--accent) !important; }
.leaflet-control-attribution {
  background: rgba(15,14,12,0.85) !important;
  color: var(--text-dim) !important;
  font-size: 9px !important;
}
.leaflet-control-attribution a { color: var(--text-muted) !important; }
.leaflet-control-layers {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  color: var(--text) !important;
  font-family: var(--font-ui) !important;
  font-size: 0.75rem !important;
}
.leaflet-control-layers-separator { border-top-color: var(--border) !important; }
.leaflet-popup-content-wrapper {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6) !important;
  color: var(--text) !important;
}
.leaflet-popup-tip { background: var(--surface) !important; }
.leaflet-popup-content {
  font-family: var(--font-ui) !important;
  font-size: 0.8rem !important;
  margin: 12px 14px !important;
  line-height: 1.5 !important;
}
.leaflet-tooltip {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  font-family: var(--font-mono) !important;
  font-size: 0.65rem !important;
  border-radius: var(--radius) !important;
  padding: 4px 8px !important;
}
.leaflet-tooltip::before { display: none; }
/* Geocoder */
.leaflet-control-geocoder {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
}
.leaflet-control-geocoder-form input {
  background: var(--surface) !important;
  color: var(--text) !important;
  font-family: var(--font-mono) !important;
  font-size: 0.7rem !important;
}
.leaflet-control-geocoder-alternatives {
  background: var(--surface2) !important;
  border: 1px solid var(--border) !important;
}
.leaflet-control-geocoder-alternatives li:hover { background: var(--surface3) !important; }
.leaflet-control-geocoder-alternatives a { color: var(--text) !important; font-size: 0.75rem !important; }

/* ── POPUP CUSTOM ───────────────────────────── */
.popup-title {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 4px;
}
.popup-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 2px 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.popup-body { font-size: 0.75rem; color: var(--text-muted); line-height: 1.5; }
.popup-coord { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-dim); margin-top: 6px; }

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 700px) {
  :root { --panel-w: 0px; }
  .info-panel { display: none; }
  .phase-nav { display: none; }
}