.sign-canvas[data-v-194cf077]{width:100%;height:160px;border:1px solid var(--border, #e5e7eb);border-radius:10px;background:var(--bg-card, #fff);cursor:crosshair;touch-action:none}.sign-actions[data-v-194cf077]{display:flex;gap:10px;margin-top:10px}.sign-clear[data-v-194cf077]{flex:1;padding:8px;border:1px solid var(--border, #e5e7eb);border-radius:8px;background:var(--bg-card, #fff);color:var(--text-secondary, #6b7280);font-size:13px;cursor:pointer}.sign-confirm[data-v-194cf077]{flex:2;padding:8px;border:none;border-radius:8px;background:var(--brand-action, var(--brand-600, var(--primary, #2563eb)));color:var(--bg-card, #fff);font-size:13px;cursor:pointer}.sign-confirm[data-v-194cf077]:disabled{opacity:.4;cursor:not-allowed}