.sigpad-tabs{display:flex;gap:6px;margin-bottom:8px}.sigpad-tabs button{border:1.5px solid #cdd4e4;background:#fff;border-radius:9px;padding:8px 14px;font:inherit;font-size:14px;cursor:pointer;color:#5a6178}.sigpad-tabs button.on{border-color:#3b4fd8;color:#3b4fd8;font-weight:700;background:#eef1fb}.sigpad-box{position:relative;border:2px dashed #cdd4e4;border-radius:12px;background:#fafbff;height:150px}.sigpad-box canvas{width:100%;height:100%;display:block}.sigpad-clear{position:absolute;top:8px;left:10px;border:0;background:none;color:#5a6178;font:inherit;font-size:13px;cursor:pointer;text-decoration:underline}.sigpad-hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#a6b3d0;font-size:14px;pointer-events:none}