.add-stamp-workspace{display:grid;gap:1.25rem}.add-stamp-safety-note{margin:0}.add-stamp-upload-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.add-stamp-upload-card{display:grid;gap:.85rem;min-width:0;padding:1rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.add-stamp-upload-card h2,.add-stamp-upload-card p{margin:0}.add-stamp-editor{display:grid;gap:1rem}.add-stamp-editor[hidden]{display:none}.add-stamp-page-toolbar,.add-stamp-actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.add-stamp-page-toolbar{justify-content:center}.add-stamp-page-toolbar strong{min-width:8rem;text-align:center;font-variant-numeric:tabular-nums}.add-stamp-stage-shell{overflow:auto;padding:1rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-subtle)}.add-stamp-stage{position:relative;margin:0 auto;overflow:hidden;box-shadow:0 10px 28px #10231d1f;background:#fff;touch-action:none}.add-stamp-stage canvas{display:block;width:100%;height:100%}.add-stamp-layer{position:absolute;z-index:2;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;transform-origin:50% 50%;outline:1px dashed rgb(19 115 87 / 62%);outline-offset:3px}.add-stamp-layer[hidden]{display:none}.add-stamp-layer[data-pointer-mode=drag]{cursor:grabbing}.add-stamp-layer img{display:block;width:100%;height:100%;object-fit:fill;pointer-events:none}.add-stamp-resize-handle{position:absolute;right:-.6rem;bottom:-.6rem;width:1.2rem;height:1.2rem;padding:0;border:2px solid #fff;border-radius:50%;background:var(--color-accent);box-shadow:0 1px 4px #0000003d;cursor:nwse-resize;touch-action:none}.add-stamp-controls{display:grid;gap:.85rem;padding:1rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.add-stamp-range-control{display:grid;grid-template-columns:minmax(0,1fr) minmax(16rem,24rem);gap:1rem;align-items:center}.add-stamp-range-control>span{display:grid;gap:.25rem}.add-stamp-range-control>span:last-child{grid-template-columns:1fr 3.5rem;align-items:center}.add-stamp-range-control small{color:var(--color-text-muted)}.add-stamp-range-control input[type=range]{width:100%}.add-stamp-range-control output{text-align:right;font-variant-numeric:tabular-nums}.add-stamp-page-selection{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:center;padding:1rem;border:1px solid var(--color-border);border-radius:var(--radius-lg)}.add-stamp-page-selection legend{padding:0 .4rem;font-weight:700}.add-stamp-page-selection label{display:inline-flex;gap:.4rem;align-items:center}.add-stamp-page-selection input[type=text]{width:min(18rem,100%)}.add-stamp-signature-risk{padding:1rem;border:1px solid #c98a16;border-radius:var(--radius-lg);background:#fff8e7}.add-stamp-signature-risk[hidden]{display:none}.add-stamp-signature-risk p{margin:.4rem 0 .75rem}.add-stamp-signature-risk label{display:flex;gap:.5rem;align-items:flex-start;font-weight:600}@media(max-width:760px){.add-stamp-upload-grid{grid-template-columns:1fr}.add-stamp-stage-shell{padding:.5rem}.add-stamp-range-control{grid-template-columns:1fr}.add-stamp-range-control>span:last-child{grid-template-columns:1fr 3rem}.add-stamp-page-selection{align-items:stretch}.add-stamp-page-selection input[type=text]{flex:1 1 100%;width:100%}}