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var(--border);border-radius:var(--radius);color:var(--text);outline:none;transition:border-color .15s}input:focus,select:focus{border-color:var(--accent)}input[type=number]{width:70px}label{font-size:12px;font-weight:500;color:var(--text-dim);margin-bottom:4px;display:block}.form-row{display:flex;gap:8px;align-items:flex-end;margin-bottom:8px}.form-group{display:flex;flex-direction:column;flex:1}.form-group-sm{flex:0 0 70px}.editor{display:flex;flex-direction:column;overflow:hidden;padding:16px;gap:16px}.editor-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.editor-toolbar h2{font-size:16px;font-weight:600}.editor-toolbar-actions{display:flex;gap:8px}.preview-container{flex:1;min-height:0;display:flex;flex-direction:column}.preview-wrapper{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:0}.preview-canvas{position:relative;background:#111318;border:2px solid 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