.litho-dropzone{border:2px dashed var(--card-border);border-radius:var(--r-md);cursor:pointer;color:var(--fg-muted);align-items:center;gap:14px;padding:22px 18px;font-size:.85rem;display:flex}.litho-dropzone>span:first-child{font-size:1.8rem}.litho-dropzone:hover,.litho-dropzone.drag-over,.litho-dropzone:focus-within{border-color:var(--accent);background:#38bdf80f}.litho-dropzone input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.litho-privacy{margin:12px 0}.litho-filename{overflow-wrap:anywhere;margin-top:18px}.litho-panels{grid-template-columns:1fr 1fr;gap:12px;margin:12px 0;display:grid}.litho-panels figure{min-width:0;margin:0}.litho-panels figcaption{color:var(--fg-muted);margin-bottom:6px;font-size:.78rem;font-weight:600}.litho-preview{border:1px solid var(--card-border);aspect-ratio:1;background:#94a3b814;justify-content:center;align-items:center;padding:6px;display:flex;overflow:hidden}.litho-preview canvas{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:100%;display:block}.litho-fieldset{border:0;border-top:1px solid var(--card-border);min-width:0;margin:14px 0 0;padding:10px 0 0}.litho-fieldset legend{padding-right:12px;font-size:.9rem;font-weight:700}.litho-checks{flex-wrap:wrap;gap:4px 14px;margin-bottom:8px;display:flex}.litho-check{min-height:36px;color:var(--fg-muted);cursor:pointer;align-items:center;gap:8px;font-size:.85rem;display:flex}.litho-check input{accent-color:var(--accent);flex-shrink:0;width:18px;height:18px}.litho-result{border:1px solid var(--card-border);border-radius:var(--r-md);background:#38bdf80d;margin-top:22px;padding:16px}.litho-result .field-hint{margin:6px 0}#litho-error{margin-top:12px}.litho-3d-area{margin-top:22px}.litho-3d-stage{border:1px solid var(--card-border);border-radius:var(--r-md);background:radial-gradient(#38bdf814,#0000 75%),#0000002e;margin:10px 0;position:relative;overflow:hidden}#litho-3d-canvas{aspect-ratio:4/3;touch-action:none;cursor:grab;width:100%;height:auto;display:block}#litho-3d-canvas.dragging{cursor:grabbing}#litho-3d-canvas:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.litho-3d-status{text-align:center;color:var(--fg-muted);background:var(--card-bg);pointer-events:none;place-content:center;margin:0;padding:24px;font-size:.85rem;line-height:1.5;display:grid;position:absolute;inset:0}.litho-reset-view{z-index:1;min-height:36px;color:var(--fg-muted);font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:5px;padding:6px 10px;font-size:.78rem;font-weight:600;display:inline-flex;position:absolute;top:8px;right:8px}.litho-reset-view span{font-size:1.15rem;line-height:1}.litho-reset-view:hover{color:var(--fg);border-color:var(--card-border);background:#94a3b80f}.litho-reset-view:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.litho-reset-view:disabled{opacity:.45;cursor:default}.litho-settings .field-row{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end;gap:8px 10px;margin-bottom:8px}.litho-settings .field{min-width:0;margin-bottom:8px}.litho-settings .field-row .field{margin-bottom:0}.litho-settings .field-label{margin-bottom:4px;font-size:.78rem}.litho-settings .input,.litho-settings .select{min-height:40px;padding:8px 10px}.litho-settings .select{padding-right:32px}.litho-settings .range{height:28px}.litho-settings .litho-check{min-height:32px;font-size:.8rem}.litho-settings .field-hint{margin-top:4px}@media (width>=800px){.litho-settings{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:0 18px;display:grid}.litho-settings .litho-fieldset:last-child{grid-column:1/-1}}