.katsar-proposal-feedback:not([hidden]) { display:block; padding:14px 16px; margin:0 0 18px; border-radius:9px; font-size:15px; font-weight:600; line-height:1.5; }
.katsar-proposal-feedback.is-success { color:#154b3c; background:#e3f6ee; border:1px solid #92d5b8; }
.katsar-proposal-feedback.is-error { color:#842b2b; background:#fff0ed; border:1px solid #e9aba2; }
.katsar-proposal-submit:disabled { cursor:progress; opacity:.78; }