#mail-identity-settings{padding:24px;border:1px solid #dce3ea;border-radius:14px;background:#fff}
#mail-identity-settings h2{margin:8px 0}#mail-identity-settings p{color:#536177;line-height:1.5}
#mail-identity-dialog{width:min(640px,calc(100vw - 32px));max-height:90vh;overflow:auto;padding:24px;border:1px solid #dce3ea;border-radius:16px;color:#263b53}
#mail-identity-dialog::backdrop{background:#17284470}
#mail-identity-dialog header,#mail-identity-dialog footer{display:flex;justify-content:space-between;align-items:center;gap:12px}
#mail-identity-dialog h2{margin:0}#mail-identity-dialog label{display:grid;gap:8px;margin:16px 0}
#mail-identity-dialog label.mail-identity-check{display:flex;align-items:center}
#mail-identity-dialog textarea,#mail-identity-dialog select{width:100%;box-sizing:border-box;padding:12px;border:1px solid #cbd5e1;border-radius:8px;font:14px/1.5 Arial,sans-serif}
#mail-identity-dialog textarea{resize:vertical;white-space:break-spaces}
.mail-identity-preview{padding:14px 18px;margin:12px 0;border:1px solid #dce3ea;border-radius:8px;background:#f8fafc;color:#263b53}
.mail-identity-preview[hidden]{display:none!important}
.mail-identity-preview pre{margin:10px 0;white-space:break-spaces;overflow-wrap:anywhere;font:14px/1.6 Arial,sans-serif}
.mail-identity-preview small{color:#536177}