.error-msg {
    display: block;
    margin-top: 4px;
    font-size: 13px;
    color: #c62828;
    font-weight: 600;
}


input:invalid,
textarea:invalid {
    border: 1px solid #c62828;
}

.success-msg {
    display: block;
    margin-bottom: 14px;
    padding: 10px;
    background: #e8f5e9;
    color: #1b5e20;
    border-left: 4px solid #2e7d32;
    font-weight: 600;
    border-radius: 4px;
}