/* Visionneuse DWG 2D : complements a style.css (palette et composants communs) */

#sidebar {
  width: 300px;
  min-width: 200px;
  max-width: 60vw;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}
#sidebar.collapsed { display: none; }

#panel-layers {
  flex: 1 1 auto;
  min-height: 120px;
  display: flex;
  flex-direction: column;
}
#layer-scroll { flex: 1; min-height: 0; overflow-y: auto; }
.layer-actions { display: flex; gap: 4px; margin: 6px 0; }
.layer-actions button { flex: 1; font-size: 11px; padding: 3px 6px; }

.layer-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 4px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}
.layer-row:hover { background: #2f3540; }
.layer-row.dim { opacity: 0.45; }
.layer-row input { margin: 0; }
.layer-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}
.layer-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layer-count { color: var(--text-dim); font-size: 11px; font-variant-numeric: tabular-nums; }
.layer-iso {
  font-size: 10px;
  padding: 1px 5px;
  visibility: hidden;
}
.layer-row:hover .layer-iso { visibility: visible; }

#panel-props {
  flex: 0 0 auto;
  height: 200px;
  min-height: 60px;
  display: flex;
  flex-direction: column;
}
#props-scroll { flex: 1; min-height: 0; overflow-y: auto; }
#props-resizer {
  height: 6px;
  margin: -3px 0;
  cursor: ns-resize;
  flex-shrink: 0;
  border-radius: 3px;
}
#props-resizer:hover, #props-resizer.dragging { background: rgba(77, 141, 255, 0.35); }
#panel-props dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin: 0; font-size: 12px; }
#panel-props dt { color: var(--text-dim); white-space: nowrap; }
#panel-props dd { margin: 0; text-align: right; word-break: break-word; font-variant-numeric: tabular-nums; }

#panel-measures { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
#measure-scroll { flex: 1; min-height: 0; overflow-y: auto; }
.measure-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 3px 0;
  border-bottom: 1px solid var(--border);
}
.measure-item span { flex: 1; }
.measure-item button { font-size: 10px; padding: 1px 6px; }

#viewport-wrap { background: #1e1e1e; }
#canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  display: block;
}
#canvas.panning { cursor: grabbing; }

#status-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 30px;
  display: flex;
  gap: 18px;
  padding: 3px 10px;
  font-size: 11.5px;
  color: var(--text-dim);
  background: rgba(27, 30, 36, 0.85);
  border-top: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
#status-bar span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#status-coords { min-width: 220px; color: var(--text); }
#status-snap { color: #ffcc00; min-width: 90px; }

#layout-tabs {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 30px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  padding: 0 8px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  overflow-x: auto;
}
#layout-tabs button {
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: none;
  padding: 4px 12px;
  font-size: 12px;
}
#layout-tabs button.active { background: #1e1e1e; color: var(--text); border-color: var(--border); }

#measure-status { max-width: 320px; white-space: normal; }

#units-dialog .modal-bulk { display: flex; justify-content: space-between; align-items: center; margin: 8px 0; color: var(--text); }
#units-dialog .modal-bulk label { display: flex; justify-content: space-between; align-items: center; width: 100%; gap: 10px; }
#units-dialog select { min-width: 200px; }
.measure-item { font-size: 13px; padding: 6px 0; }
.measure-item .hint { font-size: 11.5px; }

#panel-images { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
#image-scroll { flex: 1; min-height: 0; overflow-y: auto; }
.image-item {
  display: flex;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.image-thumb {
  width: 72px;
  height: 54px;
  flex-shrink: 0;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Crect width='4' height='4' fill='%23ddd'/%3E%3Crect x='4' y='4' width='4' height='4' fill='%23ddd'/%3E%3C/svg%3E");
  border: 1px solid var(--border);
  border-radius: 3px;
  object-fit: contain;
  cursor: pointer;
}
.image-thumb.missing { display: flex; align-items: center; justify-content: center; color: #666; font-size: 18px; background: #2f3540; }
.image-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.image-name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.image-meta { color: var(--text-dim); font-size: 11px; }
.image-actions { display: flex; flex-wrap: wrap; gap: 4px; }
.image-actions button { font-size: 10.5px; padding: 2px 6px; }

.props-actions { margin-top: 8px; }
.props-actions button { font-size: 11.5px; padding: 3px 8px; }