{# CTA button – Outlook-safe nested table #}
{% set _href = href|default('#') %}
{% set _label = label|default('Weiter') %}
<table role="presentation" border="0" cellpadding="0" cellspacing="0" class="email-btn" style="margin: 24px auto;">
    <tr>
        <td align="center" bgcolor="#003FA5" style="border-radius:4px; background-color:#003FA5;">
            <!--[if mso]>
            <v:roundrect xmlns:v="urn:schemas-microsoft-com:vml" xmlns:w="urn:schemas-microsoft-com:office:word" href="{{ _href }}" style="height:48px;v-text-anchor:middle;width:280px;" arcsize="8%" stroke="f" fillcolor="#003FA5">
                <w:anchorlock/>
                <center style="color:#ffffff;font-family:Arial,sans-serif;font-size:16px;font-weight:bold;">{{ _label }}</center>
            </v:roundrect>
            <![endif]-->
            <!--[if !mso]><!-->
            <a href="{{ _href }}" target="_blank" rel="noopener noreferrer"
               style="display:inline-block; padding:14px 28px; font-family:Arial, Helvetica, sans-serif; font-size:16px; line-height:1.25; font-weight:bold; color:#FFFFFF; text-decoration:none; border-radius:4px; background-color:#003FA5;">
                {{ _label }}
            </a>
            <!--<![endif]-->
        </td>
    </tr>
</table>