/* Unterschrift hinzufügen */
.sig-wrap{display:none;text-align:center;margin:6px 0 0}
.sig-wrap.show{display:block}
.sig-link{background:none;border:0;padding:2px 4px;font:inherit;font-size:12px;line-height:1.4;color:#64748b;cursor:pointer;text-decoration:none}
.sig-link:hover,.sig-link:focus-visible{text-decoration:underline}
.sig-msg{font-size:12px;color:#64748b;margin:4px 0 0}
.sig-msg.ok{color:#047857}
html.sig-lock{overflow:hidden}
.sig-modal{position:fixed;inset:0;background:rgba(15,23,42,.55);display:none;align-items:center;justify-content:center;z-index:2147483000;padding:10px}
.sig-modal.open{display:flex}
.sig-box{background:#fff;border-radius:14px;width:100%;max-width:960px;max-height:96vh;overflow:auto;padding:16px;color:#0f172a;font-size:14px;text-align:left}
.sig-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.sig-head h3{margin:0;font-size:17px}
.sig-x{background:none;border:0;font-size:26px;line-height:1;color:#64748b;cursor:pointer;padding:0 4px}
.sig-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:16px}
.sig-tabs{display:flex;gap:6px;margin-bottom:8px}
.sig-tabs button{flex:1;border:1px solid #cbd5e1;background:#f8fafc;color:#0f172a;border-radius:8px;padding:8px;font-size:13px;cursor:pointer}
.sig-tabs button.on{background:#0f172a;color:#fff;border-color:#0f172a}
.sig-pad{display:block;width:100%;height:auto;aspect-ratio:600/220;border:1px dashed #94a3b8;border-radius:8px;touch-action:none;background:#fff;cursor:crosshair}
.sig-hint{font-size:12px;color:#64748b;margin:6px 0}
.sig-clear{background:none;border:0;padding:0;font-size:12px;color:#64748b;cursor:pointer;text-decoration:underline}
.sig-note{font-size:11px;color:#94a3b8;margin:12px 0 0}
.sig-left,.sig-right{min-width:0}
.sig-pager{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:13px;color:#334155}
.sig-pager button{border:1px solid #cbd5e1;background:#fff;border-radius:6px;width:30px;height:28px;font-size:16px;cursor:pointer;color:#0f172a}
.sig-pager button:disabled{opacity:.35;cursor:default}
.sig-zoom{margin-left:auto;display:flex;gap:4px}
.sig-scroll{overflow:auto;max-height:62vh;background:#f1f5f9;border-radius:8px;padding:1px;position:relative}
.sig-page{position:relative;margin:0 auto;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.12)}
.sig-render{display:block;width:100%;height:100%}
.sig-loading{position:absolute;top:40%;left:0;right:0;text-align:center;font-size:13px;color:#64748b;margin:0}
.sig-stamp{position:absolute;cursor:move;outline:1px dashed #0ea5e9;touch-action:none}
.sig-stamp img{display:block;width:100%;pointer-events:none}
.sig-stamp i{position:absolute;right:-9px;bottom:-9px;width:18px;height:18px;background:#0ea5e9;border:2px solid #fff;border-radius:50%;cursor:nwse-resize}
.sig-err{color:#b91c1c;font-size:13px;margin:10px 0 0}
.sig-foot{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.sig-foot button{border-radius:8px;padding:10px 18px;font-size:14px;cursor:pointer;border:1px solid #cbd5e1;background:#fff;color:#0f172a}
.sig-foot .sig-ok{background:#0f172a;color:#fff;border-color:#0f172a}
.sig-foot .sig-ok:disabled{opacity:.6}
@media (max-width:700px){
  .sig-modal{padding:0;align-items:stretch}
  .sig-box{border-radius:0;max-height:100vh;height:100%}
  .sig-grid{grid-template-columns:minmax(0,1fr)}
  .sig-scroll{max-height:none}
  .sig-head{position:sticky;top:-16px;background:#fff;z-index:3;margin:-16px -16px 10px;padding:12px 16px}
  .sig-stamp{outline:2px solid #0ea5e9;outline-offset:2px;background:rgba(14,165,233,.08)}
  .sig-stamp i{right:-14px;bottom:-14px;width:26px;height:26px;border-width:3px}
  .sig-foot{position:sticky;bottom:-16px;background:#fff;margin:14px -16px -16px;padding:10px 16px;border-top:1px solid #e2e8f0;z-index:3}
  .sig-foot button{flex:1}
}
[data-sig-feature][hidden]{display:none!important}