/* =============================================================
   HF Band Scout — Map Styles
   Leaflet container, terminator canvas, legend, loading overlay
   ============================================================= */

/* ── Map container ── */
#map-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 0;
}

#leaflet-map {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* ── Leaflet override: dark tile filter ── */
[data-theme="dark"] .leaflet-tile {
  filter: brightness(0.65) saturate(0.4) hue-rotate(180deg) invert(1);
}

/* ── Terminator canvas ── */
#terminator-canvas {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

/* ── Legend ── */
#map-legend {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-3);
  z-index: 10;
  background: var(--bg-overlay);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  min-width: 80px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.legend-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.legend-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.8;
}

.legend-swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 2px;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.08);
}

/* ── Loading overlay ── */
#map-loading {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  background: var(--bg-overlay);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: opacity var(--transition-base);
}

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

/* ── Leaflet popup / tooltip override ── */
.leaflet-popup-content-wrapper {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 0;
}

.leaflet-popup-content {
  margin: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
}

.leaflet-popup-tip {
  background: var(--bg-elevated);
}

.leaflet-popup-close-button {
  color: var(--text-muted) !important;
  font-size: 18px !important;
  padding: var(--space-2) !important;
}

/* ── Propagation tooltip (on hover) ── */
.prop-tooltip {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  font-family: var(--font-mono);
  color: var(--text-primary);
  pointer-events: none;
  white-space: nowrap;
}

/* ── Attribution ── */
.leaflet-control-attribution {
  background: var(--bg-overlay) !important;
  color: var(--text-muted) !important;
  font-size: 10px !important;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.leaflet-control-attribution a {
  color: var(--text-muted) !important;
}

/* ── Zoom controls ── */
.leaflet-control-zoom a {
  background-color: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-default) !important;
}

.leaflet-control-zoom a:hover {
  background-color: var(--border-default) !important;
}

/* ── Greyline highlight animation ── */
@keyframes greyline-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}

.greyline-active {
  animation: greyline-pulse 2s ease-in-out infinite;
}

/* ─── Global loading overlay (cache build) ─────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 400ms ease;
}
.loading-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}
.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.loading-logo {
  font-size: 3rem;
  animation: pulse-logo 1.8s ease-in-out infinite;
}
@keyframes pulse-logo {
  0%, 100% { opacity: 1; transform: scale(1);    }
  50%       { opacity: 0.6; transform: scale(0.92); }
}
.loading-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  min-height: 1.2em;
  text-align: center;
}
.loading-progress-track {
  width: 200px;
  height: 3px;
  background: var(--bg-elevated);
  border-radius: 2px;
  overflow: hidden;
}
.loading-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-primary);
  border-radius: 2px;
  transition: width 200ms ease;
}


/* ─── Theoretisch-model disclaimer (kaart) ────────────────────────────────── */
#map-disclaimer {
  position:absolute; left:8px; bottom:8px; z-index:600;
  max-width:200px; padding:5px 9px;
  background:rgba(26,31,46,0.85); color:var(--accent-greyline,#BA7517);
  border:1px solid var(--accent-greyline,#BA7517); border-radius:7px;
  font-size:11px; line-height:1.3; pointer-events:none;
  backdrop-filter:blur(2px);
}


/* ── WSPR-realiteitslaag knop ── */
.map-overlay-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1000;
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  min-height: 44px;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.map-overlay-btn:hover { border-color: var(--accent-primary); }
.map-overlay-btn.is-on {
  background: color-mix(in srgb, var(--accent-primary) 18%, var(--bg-elevated));
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}