/* Carte LiDAR — tuiles XYZ, habillage minimal type carte grand public. */
:root {
  color-scheme: dark;
  --bg: #0b0e13;
  --card: rgba(16, 20, 27, 0.94);
  --border: rgba(255, 255, 255, 0.10);
  --text: #d9dee6;
  --muted: #8b94a3;
  --accent: #5aa9e6;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html, body { height: 100%; overflow: hidden; background: var(--bg); color: var(--text);
  font: 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
#map { position: absolute; inset: 0; background: var(--bg); }
.leaflet-container { background: var(--bg); font: inherit; }
/* Fond OSM assombri pour laisser ressortir les rendus LiDAR. Filtre posé sur
   le conteneur de la couche, pas sur chaque tuile : même rendu (opérations
   par pixel), mais une seule passe de filtre au lieu d'une par tuile —
   −30 % de CPU (moteur de rendu + GPU) en déplacement, mesuré sous Chrome. */
.leaflet-tile-pane .leaflet-layer.base-dark { filter: brightness(0.38) contrast(1.1) saturate(0.7); }

.card { position: fixed; z-index: 900; background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
#layercard { left: 12px; bottom: 12px; width: 320px; max-width: calc(100vw - 24px); }
#tilecard { left: 12px; top: 12px; width: 340px; max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px); overflow-y: auto; }
.info-sec { margin-top: 10px; }
.info-sec h4 { margin: 0 0 4px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); }
.info-kv { display: grid; grid-template-columns: max-content 1fr; gap: 2px 10px; font-size: 12.5px; }
.info-kv dt { color: var(--muted); }
.info-kv dd { margin: 0; overflow-wrap: anywhere; }
.info-dl { display: inline-block; margin-top: 6px; padding: 6px 10px; border-radius: 6px;
  background: rgba(90, 160, 255, 0.18); color: var(--text); text-decoration: none; font-weight: 600; }
.info-dl:hover { background: rgba(90, 160, 255, 0.3); }
#rose { right: 12px; bottom: 190px; padding: 8px 8px 6px; display: flex; flex-direction: column;
  align-items: center; gap: 2px; z-index: 800; }
#rose canvas { width: 132px; height: 132px; }
.rose-cap { font-size: 11px; text-align: center; color: var(--text); line-height: 1.3; }
.rose-cap span { color: var(--muted); font-size: 10.5px; }
#usecard { left: 50%; top: 12px; transform: translateX(-50%); width: min(560px, calc(100vw - 24px)); z-index: 910; }
.card-head { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.card-title { font-size: 12px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.card-stat { margin-left: auto; font-size: 11px; color: var(--muted); }
.card-body { padding: 6px 8px 8px; max-height: min(60vh, 520px); overflow-y: auto; }
#layercard.collapsed .card-body { display: none; }
#layercard.collapsed #cardToggle { transform: rotate(-90deg); }
.card-foot { display: flex; gap: 8px; padding: 8px 4px 2px; margin-top: 6px; border-top: 1px solid var(--border); }

button { background: rgba(255, 255, 255, 0.06); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 5px 10px; font: inherit; font-size: 12px; cursor: pointer; }
button:hover { background: rgba(255, 255, 255, 0.12); border-color: var(--accent); }
.icon-btn { border: none; background: none; color: var(--muted); padding: 2px 6px; font-size: 14px; }
.icon-btn:hover { color: var(--text); background: none; }
.link-btn { flex: 1; font-size: 11.5px; }

/* Ligne du fond de carte : œil, nom, opacité. */
.layer-row { display: grid; grid-template-columns: 14px 24px minmax(0, 1fr) auto 34px;
  align-items: center; gap: 6px; padding: 5px 4px; border-radius: 8px; user-select: none; }
.layer-ctl { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) 84px;
  gap: 6px; align-items: center; padding: 2px 0 2px 38px; }
.layer-row:hover { background: rgba(255, 255, 255, 0.05); }
/* Affichage : une couche principale, la précision seule ou superposée. */
.view-row { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center;
  gap: 8px; padding: 8px 4px 4px; border-top: 1px solid var(--border); margin-top: 4px; }
.view-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.view-row .layer-name { color: var(--text); }
.view-sel { background: rgba(255, 255, 255, 0.06); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 2px 4px; font: inherit; font-size: 12px; min-width: 0; width: 100%; height: 24px; }
.view-sel option { background-color: #10141b; color: var(--text); }
.mode-seg { display: grid; grid-template-columns: repeat(3, 1fr); margin: 6px 4px 2px;
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.mode-seg button { border: none; border-radius: 0; background: rgba(255, 255, 255, 0.04);
  color: var(--muted); padding: 6px 4px; font-size: 12px; }
.mode-seg button + button { border-left: 1px solid var(--border); }
.mode-seg button:hover { color: var(--text); background: rgba(255, 255, 255, 0.1); }
.mode-seg button[aria-pressed="true"] { background: var(--accent); color: #0b0e13; font-weight: 600; }
.mode-seg button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.prec-ctl { display: grid; grid-template-columns: auto minmax(0, 1fr) 34px; gap: 8px;
  align-items: center; padding: 6px 4px 0; font-size: 11.5px; color: var(--muted); }
.prec-legend { padding: 8px 4px 2px; }
.prec-bar { display: grid; grid-template-columns: repeat(16, 1fr); height: 10px;
  border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.prec-ticks { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--muted);
  font-variant-numeric: tabular-nums; margin-top: 2px; }
.prec-cap { font-size: 10.5px; color: var(--muted); margin-top: 2px; }
.grip { color: var(--muted); cursor: grab; text-align: center; font-size: 12px; }
.grip::before { content: '⠿'; }
#baseRow .grip::before { content: ''; }
.eye { width: 24px; height: 24px; padding: 0; border: none; background: none; color: var(--muted);
  display: flex; align-items: center; justify-content: center; }
.eye.on { color: var(--accent); }
.eye svg { width: 16px; height: 16px; }
.layer-name { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.layer-row.on .layer-name { color: var(--text); }
.pct { font-size: 10.5px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 18px;
  background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: rgba(255,255,255,0.18); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 13px; height: 13px; border-radius: 50%;
  background: var(--accent); margin-top: -4.5px; border: 2px solid #0b0e13; }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 2px; background: rgba(255,255,255,0.18); }
input[type="range"]::-moz-range-thumb { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); border: 2px solid #0b0e13; }

#tools { position: fixed; right: 12px; bottom: 12px; z-index: 900; display: flex; flex-direction: column; gap: 6px; }
#tools button { width: 38px; height: 38px; padding: 0; font-size: 17px; background: var(--card);
  border: 1px solid var(--border); box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
#gps.busy { color: var(--accent); border-color: var(--accent); }
/* Indicateur de chargement : tuiles restantes pour finir la vue courante
   (fond + LiDAR), barre de progression du lot en cours. */
.tileload { position: fixed; left: 50%; top: 12px; transform: translateX(-50%); z-index: 905;
  display: flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border); font-size: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4); pointer-events: none;
  transition: opacity 0.3s ease; white-space: nowrap; }
.tileload.done { opacity: 0; }
.tl-spin { width: 12px; height: 12px; border-radius: 50%; flex: none;
  border: 2px solid rgba(90, 169, 230, 0.25); border-top-color: var(--accent);
  animation: tlspin 0.8s linear infinite; }
.tileload.done .tl-spin { animation: none; border-color: var(--accent); }
@keyframes tlspin { to { transform: rotate(360deg); } }
.tl-bar { width: 60px; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.1);
  overflow: hidden; flex: none; }
.tl-bar span { display: block; height: 100%; width: 0; background: var(--accent);
  transition: width 0.2s ease; }
.toast { position: fixed; left: 50%; bottom: 76px; transform: translateX(-50%); z-index: 1000;
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 7px 12px; font-size: 12px; color: var(--text); max-width: 80vw; text-align: center; }

.meta { font-size: 11.5px; color: var(--muted); margin: 2px 0; }
.meta b { color: var(--text); font-weight: 600; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 8px; word-break: break-all; margin: 4px 0 8px; }
.use-row { display: flex; gap: 6px; align-items: center; margin-bottom: 2px; }
.use-row select { flex: 1; min-width: 0; background: rgba(255,255,255,0.06); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; padding: 4px 6px; font: inherit; font-size: 12px; }
.use-note { font-size: 11px; color: var(--muted); line-height: 1.5; }
.leaflet-control-attribution { background: rgba(11,14,19,0.8) !important; color: var(--muted) !important; }
.leaflet-control-attribution a { color: var(--accent) !important; }

/* --- génération de tuiles ------------------------------------------------ */
#gencard { right: 12px; top: 56px; width: 340px; max-width: calc(100vw - 24px); }
#printcard { right: 60px; bottom: 12px; width: 340px; max-width: calc(100vw - 84px); }
#printTitle { flex: 1; min-width: 0; background: rgba(255,255,255,0.06); color: var(--text);
  border: 1px solid rgba(255,255,255,0.15); border-radius: 6px; padding: 4px 6px; }
.print-hint { margin: 4px 0; font-size: 12px; opacity: 0.75; }
.print-msg { font-size: 12px; margin-left: 8px; }
.print-handle { display: flex; align-items: center; justify-content: center; cursor: move;
  font-size: 20px; color: #1b1b1b; background: #ffd166; border: 2px solid #1b1b1b;
  border-radius: 50%; box-shadow: 0 1px 6px rgba(0,0,0,0.5); }
body.drawing { cursor: crosshair !important; }
body.drawing .leaflet-container { cursor: crosshair !important; }
/* Barre de génération : en HAUT à droite de l'écran, boutons accentués —
   c'est l'entrée principale du traitement, elle ne se confond pas avec les
   icônes de navigation (zoom/GPS) du coin bas droit. */
#gentools { position: fixed; top: 12px; right: 12px; z-index: 900; display: flex; gap: 8px; }
#gentools button { background: var(--card); color: var(--accent); border: 1px solid var(--accent);
  border-radius: 10px; padding: 8px 14px; font: inherit; font-size: 13px; font-weight: 600;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
#gentools button:hover { background: var(--accent); color: #0b0e13; }
#gentools button.accent { background: var(--accent); color: #0b0e13; }
.gen-row { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 6px;
  align-items: center; margin: 4px 0; font-size: 11.5px; color: var(--muted); }
#genViz { background: rgba(255,255,255,0.06); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 3px 4px; font: inherit; font-size: 11.5px; }
#genViz option { background-color: #10141b; }
#genClass, .gen-input { background: rgba(255,255,255,0.06); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; padding: 4px 6px;
  font: inherit; font-size: 11.5px; width: 100%; height: 24px; }
.chk { display: flex; gap: 7px; align-items: center; font-size: 11.5px;
  color: var(--muted); margin: 4px 0; cursor: pointer; }
.chk input { accent-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #0b0e13; font-weight: 600; }
button.primary:hover { filter: brightness(1.12); }
.gen-log { font: 10.5px/1.5 ui-monospace, "SF Mono", Menlo, monospace; color: var(--muted);
  background: rgba(0,0,0,0.35); border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 8px; max-height: 130px; overflow-y: auto; white-space: pre-wrap;
  word-break: break-all; margin: 6px 0; }
#tools button.accent { color: var(--accent); border-color: var(--accent); }
#tools button.busy { color: var(--accent); border-color: var(--accent); }
/* Cadres des dalles du run : orange pulsant = rendu en cours, bleu = en
   attente, rouge = échec. Les dalles faites n'ont pas de cadre. */
@keyframes genpulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.gen-frame-running { stroke: #f4a261; fill: #f4a26122; animation: genpulse 1.4s ease-in-out infinite; }
.gen-frame-pending { stroke: #4cc9f0; fill: #4cc9f014; stroke-dasharray: 6 4; }
.gen-frame-failed { stroke: #e76f51; fill: #e76f5133; }
.gen-sel { stroke: var(--accent); fill: #5aa9e61f; cursor: pointer; }
@media (max-width: 720px) {
  #layercard { width: calc(100vw - 24px); }
  #tilecard { width: calc(100vw - 24px); }
  #gencard { width: calc(100vw - 24px); }
  #printcard { width: calc(100vw - 84px); }
}