.precision-guide-host{position:relative}
.precision-guide{position:absolute;z-index:9;pointer-events:none;overflow:hidden;contain:layout paint}
.precision-guide[hidden],.precision-guide [hidden]{display:none!important}
.precision-guide-svg{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;fill:none;pointer-events:none}
.precision-ghost-halo{stroke:#fff;stroke-width:5;opacity:.9}
.precision-ghost{stroke:#087ac2;stroke-width:2.5;stroke-dasharray:7 5;stroke-linecap:round}
.precision-snap-connector{stroke:#334e65;stroke-width:1.5;stroke-dasharray:3 4;opacity:.8}
.precision-snapped-point{fill:#fff;stroke:#087ac2;stroke-width:2.5}
.precision-crosshair-halo{stroke:#fff;stroke-width:5;stroke-linecap:round}
.precision-crosshair-mark{stroke:#143b54;stroke-width:2;stroke-linecap:round}
.precision-crosshair-center{fill:#087ac2;stroke:#fff;stroke-width:1.5}
.precision-guide-hint{position:absolute;top:8px;left:8px;right:8px;margin:auto;width:max-content;max-width:calc(100% - 16px);padding:6px 10px;border:1px solid #d5e4ee;border-radius:7px;background:#fffffff0;box-shadow:0 2px 8px #16334a15;color:#294e65;font-size:12px;line-height:1.4;text-align:center;white-space:normal;pointer-events:none}
.precision-guide-controls{position:absolute;bottom:8px;left:8px;right:8px;max-width:390px;margin:auto;display:grid;grid-template-columns:44px 46px 44px minmax(112px,1fr);align-items:center;gap:5px;padding:5px;background:#fffffff5;border:1px solid #c8dbe8;border-radius:12px;box-shadow:0 3px 16px #16334a30;pointer-events:auto;touch-action:manipulation}
.precision-guide-controls button{height:44px;min-height:44px;min-width:0;margin:0;padding:5px;border-radius:8px;touch-action:manipulation;white-space:nowrap;font-size:13px;line-height:1.2}
.precision-guide-controls .precision-zoom{font-size:25px;font-weight:500}
.precision-guide-controls .precision-add{font-size:13px;font-weight:700}
.precision-zoom-label{min-width:0;font-size:12px;font-weight:600;color:#456780;text-align:center;white-space:nowrap}
.precision-guide-narrow .precision-guide-controls{grid-template-columns:44px 44px minmax(112px,1fr);left:4px;right:4px;gap:4px;padding:4px}
.precision-guide-narrow .precision-zoom-label{display:none}
.precision-guide-compact .precision-guide-controls{bottom:4px;padding-top:4px;padding-bottom:4px}
.precision-guide-compact .precision-guide-hint{width:1px;height:1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.precision-guide-pulse .precision-crosshair-center{fill:#159356}
.precision-guide-pulse .precision-snapped-point{stroke:#159356;fill:#e2f5e9}
.precision-guide-pulse .precision-crosshair-mark{stroke:#159356;animation:precision-point-confirm .45s ease-out}
@keyframes precision-point-confirm{0%{stroke-width:4}100%{stroke-width:2}}
@media(prefers-reduced-motion:reduce){.precision-guide-pulse .precision-crosshair-mark{animation:none}}