/* AJAX 帳號表單補充樣式；保留原有 user.css 與網站主色系 */
.account-feedback { margin: 0 0 18px; padding: 11px 14px; border-radius: 6px; font-size: 14px; line-height: 1.6; }
.account-feedback[hidden] { display: none !important; }
.account-feedback.is-error { color: #842029; background: #f8d7da; border: 1px solid #f5c2c7; }
.account-feedback.is-success { color: #0f5132; background: #d1e7dd; border: 1px solid #badbcc; }
.account-feedback.is-info { color: #084298; background: #cfe2ff; border: 1px solid #b6d4fe; }
.field-feedback { display: block; min-height: 0; margin-top: 5px; font-size: 12px; line-height: 1.5; }
.field-feedback:empty { display: none; }
.field-feedback.is-error { color: #b02a37; }
.field-feedback.is-success { color: #146c43; }
.form-control.is-invalid { border-color: #dc3545; padding-right: .75rem; background-image: none; }
.form-control.is-valid { border-color: #198754; padding-right: .75rem; background-image: none; }
.dict-auth-submit[disabled] { opacity: .7; cursor: wait; }