.viewer .footprint-overlay-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;z-index:8}.viewer .footprint-overlay-canvas.pro-suppressed{display:none!important}.viewer .footprint-overlay-status{position:absolute;left:12px;bottom:12px;z-index:9;max-width:72%;padding:6px 9px;border-radius:8px;border:1px solid rgba(82,224,210,.42);background:rgba(7,14,20,.82);backdrop-filter:blur(7px);font-size:11px;color:#bfeee9;box-shadow:0 5px 18px rgba(0,0,0,.28)}.viewer .footprint-overlay-status.warn{border-color:rgba(242,190,92,.48);color:#ffd686}.viewer .footprint-overlay-status.hidden{display:none}.ref-overlay-btn.active,.ref-overlay-mode.active{border-color:rgba(82,224,210,.65);color:#dffffa;background:rgba(36,139,160,.28)}.ref-overlay-btn:disabled{opacity:.45}.ref-overlay-hint{font-size:10px;color:#7f95a7;margin-left:2px;white-space:nowrap}.viewer .footprint-corner-layer{position:absolute;inset:0;z-index:12;pointer-events:none}.viewer .footprint-corner-handle{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;border:2px solid #fff;background:#18aeca;color:#fff;font:800 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:grid;place-items:center;box-shadow:0 0 0 4px rgba(24,174,202,.2),0 4px 14px rgba(0,0,0,.45);cursor:grab;pointer-events:auto;touch-action:none;user-select:none}.viewer .footprint-corner-handle:hover{filter:brightness(1.14);transform:translate(-50%,-50%) scale(1.08)}.viewer .footprint-corner-handle.dragging{cursor:grabbing;background:#ffb02e;box-shadow:0 0 0 5px rgba(255,176,46,.22),0 5px 18px rgba(0,0,0,.5)}.viewer .footprint-corner-help{position:absolute;top:12px;left:50%;transform:translateX(-50%);z-index:13;max-width:76%;padding:7px 10px;border:1px solid rgba(255,176,46,.55);border-radius:8px;background:rgba(7,14,20,.86);color:#ffe2a0;font-size:11px;text-align:center;pointer-events:none;backdrop-filter:blur(6px);box-shadow:0 5px 18px rgba(0,0,0,.3)}.viewer .footprint-overlay-pro-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:8;pointer-events:auto;cursor:crosshair}.viewer .footprint-overlay-pro-canvas.hidden{display:none}.viewer .footprint-pro-badge{position:absolute;left:12px;top:12px;z-index:10;max-width:80%;padding:6px 9px;border-radius:8px;border:1px solid rgba(82,224,210,.42);background:rgba(7,14,20,.84);color:#ccf7f1;font-size:11px;pointer-events:none;backdrop-filter:blur(7px);box-shadow:0 4px 16px rgba(0,0,0,.28)}.viewer .footprint-pro-detail{position:absolute;right:12px;bottom:12px;z-index:10;max-width:58%;padding:7px 10px;border-radius:8px;border:1px solid rgba(255,211,106,.48);background:rgba(7,14,20,.88);color:#ffe9af;font-size:11px;pointer-events:none;backdrop-filter:blur(7px);box-shadow:0 4px 16px rgba(0,0,0,.32)}.viewer .footprint-pro-badge.hidden,.viewer .footprint-pro-detail.hidden{display:none}.ref-overlay-mode{white-space:nowrap}.capturebar .ref-overlay-mode.hidden,.capturebar .ref-overlay-btn.hidden{display:none}@media(max-width:700px){.viewer .footprint-overlay-status{left:8px;bottom:8px;max-width:88%;font-size:10px}.ref-overlay-hint{display:none}.viewer .footprint-corner-handle{width:24px;height:24px;font-size:10px}.viewer .footprint-corner-help{top:8px;max-width:90%;font-size:10px}.viewer .footprint-pro-badge{left:8px;top:8px;max-width:88%;font-size:10px}.viewer .footprint-pro-detail{right:8px;bottom:8px;max-width:78%;font-size:10px}.ref-overlay-mode{font-size:11px;padding-left:8px;padding-right:8px}}.ref-overlay-zoom{min-width:42px!important;padding-left:9px!important;padding-right:9px!important;font-variant-numeric:tabular-nums}.ref-overlay-zoom.active{border-color:rgba(82,224,210,.8)!important;background:rgba(36,139,160,.36)!important;color:#effffc!important}.viewer .footprint-overlay-pro-canvas{image-rendering:auto}.ref-overlay-orientation{min-width:86px!important;padding-left:9px!important;padding-right:9px!important}.ref-overlay-orientation.active{border-color:rgba(82,224,210,.8)!important;background:rgba(36,139,160,.34)!important;color:#effffc!important}