/* Horizontal workspace: map and HUD, array controls, then graphs. */
.workspace-scroll { width: 100%; overflow-x: auto; }

.main-container {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) 300px 300px;
  align-items: start;
  gap: 20px;
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.left-column, .canvas-container {
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
}

.canvas-container { align-items: flex-start; }

.right-panel {
  display: flex;
  flex-direction: column;
  width: 300px;
  min-height: 0;
  align-self: start;
}

.charts-container {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  height: 560px;
  min-height: 0;
  width: 300px;
  min-width: 0;
  gap: 20px;
}

.charts-container .chart-container {
  width: 100%;
  height: 100%;
  min-height: 0;
  box-sizing: border-box;
}

.chart-content { min-height: 0; position: relative; }
.charts-container .chart-header { flex-shrink: 0; }
.right-panel .sidebar-menu { box-sizing: border-box; min-height: 0; flex: 1; }
.right-panel .sidebar-header { flex-shrink: 0; }
.right-panel .sidebar-content { min-height: 0; }
.charts-container canvas { max-width: none !important; max-height: none !important; }
#trailCanvas, #HUDCanvas { width: 100%; height: auto; box-sizing: border-box; }
#trailCanvas { cursor: grab; touch-action: none; }
#trailCanvas:hover { transform: none; }

.canvas-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 10px;
}

.study-system-name {
  min-width: 0;
  width: 100%;
  max-width: 520px;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: var(--border-radius-sm);
  background: transparent;
  color: var(--color-text-light);
  font: inherit;
  font-weight: 600;
  box-sizing: border-box;
}
.study-system-name:hover { border-color: var(--color-border); }
.study-system-name:focus { border-color: var(--color-primary); outline: 1px solid var(--color-primary); background: var(--color-bg-panel); }
.canvas-toolbar { gap: 12px; }
.canvas-toolbar .action-btn { flex-shrink: 0; }
.sidebar-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
#close-controls { display: block; }

body.controls-collapsed .main-container {
  grid-template-columns: minmax(360px, 1fr) 300px;
}
body.controls-collapsed .right-panel { display: none; }

.relocation-status { display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0; font-size: 12px; }
.relocation-status[hidden] { display: none; }
.loading-spinner { width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: relocation-spin 0.8s linear infinite; }
@keyframes relocation-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .loading-spinner { animation: none; } }

/* Fixed terminal-style shortcut bar; keep the page clear of its bottom edge. */
body { padding-bottom: calc(44px + env(safe-area-inset-bottom, 0px)); }
.hotkey-footer {
  position: fixed;
  inset: auto 0 0;
  z-index: 2200;
  display: flex;
  align-items: center;
  gap: 18px;
  height: calc(44px + env(safe-area-inset-bottom, 0px));
  padding: 6px 16px calc(6px + env(safe-area-inset-bottom, 0px));
  box-sizing: border-box;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-dark);
  color: var(--color-text-muted);
  font: 11px/1.5 'Source Code Pro', 'Inconsolata', 'JetBrains Mono', 'Fira Code', monospace;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) var(--color-bg-dark);
}
.hotkey-footer:focus-visible { outline: 1px solid var(--color-primary); outline-offset: -2px; }
.footer-hotkeys { display: flex; flex: 0 0 auto; gap: 18px; padding: 0; margin: 0; list-style: none; }
.footer-hotkeys li { display: flex; gap: 5px; }
.footer-hotkeys kbd { color: var(--color-primary); font: inherit; }
.footer-map-gestures { flex: 0 0 auto; }

/* Optional map context stays inside the existing canvas, with attribution above it. */
.canvas-toolbar { flex-wrap: wrap; }
.canvas-toolbar .study-system-name { flex: 1 1 150px; width: auto; }
.map-viewport { position: relative; width: 100%; }
.map-viewport > canvas { display: block; }
.basemap-status {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1;
  max-width: calc(100% - 16px);
  margin: 0;
  padding: 4px 8px;
  box-sizing: border-box;
  border-radius: var(--border-radius-sm);
  background: var(--color-bg-panel);
  color: var(--color-text-muted);
  font: 12px/1.5 var(--font-secondary);
  pointer-events: none;
}
.basemap-attribution { position: absolute; right: 8px; bottom: 8px; padding: 3px 6px; border-radius: 3px; background: rgba(255,255,255,0.96); color: #12304a; font: 11px/1.5 Arial, sans-serif; }
.basemap-attribution a { color: #05668d; text-decoration: underline; }
#basemap-toggle[aria-pressed="true"] { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.canvas-actions { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }

.relocation-status:not([data-state="running"]) .loading-spinner { display: none; }