._9AmCKa_container{max-width:960px;padding:var(--space-24) var(--space-4) var(--space-16);margin:0 auto}@media (min-width:768px){._9AmCKa_container{padding:var(--space-32) var(--space-6) var(--space-20)}}._9AmCKa_header{margin-bottom:var(--space-8);text-align:center}._9AmCKa_title{margin:0 0 var(--space-2);font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--text-primary)}._9AmCKa_subtitle{font-size:var(--font-size-md);color:var(--text-secondary);margin:0;line-height:1.5}._9AmCKa_workspace{gap:var(--space-8);padding:var(--space-4);background-color:var(--gray-5);border:1px solid var(--gray-20);border-radius:var(--radius-md);display:grid;position:relative;overflow:hidden}@supports (corner-shape:squircle){._9AmCKa_workspace{corner-shape:squircle;border-radius:var(--radius-lg)}}@media (min-width:768px){._9AmCKa_workspace{gap:var(--space-6);padding:var(--space-6);grid-template-columns:repeat(2,minmax(0,1fr))}}._9AmCKa_grid,._9AmCKa_glow,._9AmCKa_noise{pointer-events:none;width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}._9AmCKa_grid{color:var(--black-opacity-8);-webkit-mask-image:linear-gradient(#0000,#000,#0000);mask-image:linear-gradient(#0000,#000,#0000)}._9AmCKa_glow{background-image:radial-gradient(circle at 50% 100%, var(--color-primary), transparent 70%);opacity:.06}._9AmCKa_noise{opacity:.12}._9AmCKa_input{display:none}._9AmCKa_panel{z-index:1;gap:var(--space-4);flex-direction:column;display:flex;position:relative}._9AmCKa_panelTitle{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin:0}._9AmCKa_square{aspect-ratio:1;border-radius:var(--radius-md);width:100%;position:relative}@supports (corner-shape:squircle){._9AmCKa_square{corner-shape:squircle;border-radius:var(--radius-lg)}}._9AmCKa_controls{justify-content:center;align-items:center;min-height:40px;display:flex}._9AmCKa_action{width:100%;margin-top:auto}._9AmCKa_dropzone{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-6);text-align:center;cursor:pointer;background:var(--bg-secondary);border:1.5px dashed var(--border-color);transition:background-color var(--transition-base) var(--ease-standard);flex-direction:column;display:flex}@media (hover:hover) and (pointer:fine){._9AmCKa_dropzone:hover{background:var(--bg-primary)}}._9AmCKa_dropzone[data-dragging=true]{background:var(--bg-primary);border-color:var(--text-muted)}._9AmCKa_dropIcon{border-radius:var(--radius-full);width:56px;min-width:56px;height:56px;margin-bottom:var(--space-2);background:var(--bg-tertiary);color:var(--text-primary);flex-shrink:0;justify-content:center;align-items:center;display:flex}._9AmCKa_dropTitle{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--text-primary)}._9AmCKa_dropText{font-size:var(--font-size-sm);color:var(--text-muted)}._9AmCKa_hint{font-size:var(--font-size-sm);color:var(--text-muted);margin:0}._9AmCKa_error{font-size:var(--font-size-sm);color:var(--color-danger);text-align:center;margin:0}._9AmCKa_stage{place-items:center;display:grid;overflow:hidden}._9AmCKa_stage[data-background=light]{background:var(--gray-20)}._9AmCKa_stage[data-background=dark]{background:var(--gray-100)}._9AmCKa_stage[data-background=transparent]{background:repeating-conic-gradient(var(--gray-30) 0% 25%, var(--white) 0% 50%) 50%/20px 20px}._9AmCKa_previewCanvas{width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}._9AmCKa_sampleBadge{top:var(--space-3);left:var(--space-3);padding:var(--space-0-5) var(--space-2);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--text-secondary);background:var(--bg-secondary);border-radius:var(--radius-full);position:absolute}