.tabm-form {
    max-width: 500px;
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 0 12px rgba(0,0,0,0.08);
    font-family: 'Segoe UI', sans-serif;
}
.tabm-form input {
    width: 100%;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
    margin-bottom: 12px;
    font-size: 16px;
}
.tabm-form button {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}
.tabm-form button:hover {
    background: #005177;
}
.tabm-ok {
    margin-top: 15px;
    padding: 12px;
    border: 1px solid #a0d5a0;
    background: #eafbe7;
    color: #207144;
    border-radius: 6px;
}
.tabm-error {
    margin-top: 15px;
    padding: 12px;
    border: 1px solid #f5a0a0;
    background: #fbeaea;
    color: #b13a3a;
    border-radius: 6px;
}