#canvas-container{flex:1;width:100%;height:calc(100vh - var(--header-height));position:relative;overflow:hidden;cursor:grab;background-color:var(--bg-app);background-image:radial-gradient(rgba(148,163,184,.3) 1.2px,transparent 1.2px);background-size:24px 24px}#canvas-container.panning{cursor:grabbing!important;user-select:none}#canvas-container.dragging-node{cursor:grabbing!important}#canvas-viewport{position:absolute;top:0;left:0;width:0;height:0;transform-origin:0 0;will-change:transform}#connections-layer{position:absolute;top:0;left:0;width:1px;height:1px;overflow:visible;pointer-events:none;z-index:10}.branch-curve{fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s,stroke-width .2s}.branch-curve.highlighted{filter:drop-shadow(0 0 4px var(--primary-glow))}#nodes-layer{position:absolute;top:0;left:0;width:0;height:0;z-index:20}.drag-indicator-line{stroke:var(--primary);stroke-width:2.5;stroke-dasharray:6 4;fill:none;animation:1s linear infinite dash-move}@keyframes dash-move{to{stroke-dashoffset:-20}}#minimap-container{position:absolute;bottom:20px;right:20px;width:180px;height:120px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:90;overflow:hidden;transition:all var(--transition-normal)}#minimap-container:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lg)}#minimap-canvas{width:100%;height:100%;display:block}#minimap-viewport-indicator{position:absolute;border:1.5px solid var(--primary);background:rgba(59,130,246,.12);border-radius:3px;cursor:move;pointer-events:auto;box-shadow:0 0 8px rgba(59,130,246,.25)}.floating-hud{position:absolute;bottom:20px;left:20px;display:flex;align-items:center;gap:.35rem;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:.35rem;box-shadow:var(--shadow-md);z-index:90}