.support-delete-dialog{width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 32px);box-sizing:border-box;padding:24px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:auto}
.support-delete-dialog::backdrop{background:rgb(0 0 0 / 65%)}
.support-delete-dialog form{display:grid;gap:16px;min-width:0}
.support-delete-dialog h2{font-size:18px;line-height:1.4;margin:0}
.support-delete-dialog p{margin:0;line-height:1.7;overflow-wrap:anywhere}
.support-delete-dialog .dialog-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px}
.support-delete-dialog .dialog-actions button{white-space:normal}

.support-message-pages .support-message:is([data-role=member],[data-role=external])[data-kind=message]{border-left:3px solid #fff}
.support-message-pages .support-message[data-kind=status][data-status=waiting]{background:var(--surface-raised);border-style:solid;border-left:3px solid #e8b84b}