.ppb-register-form,
.ppb-login-form {
    max-width: 400px;
    margin: 30px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.ppb-heading {
    text-align: center;
    font-family: 'DM Serif Display', serif;
    color: #728f3e;
    margin-bottom: 25px;
}

.ppb-form-group {
    margin-bottom: 20px;
}

.ppb-form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333;
}

.ppb-form-group input,
.ppb-form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background: #fafafa;
    transition: border 0.3s;
}

.ppb-form-group input:focus,
.ppb-form-group select:focus {
    border-color: #728f3e;
    outline: none;
}

.ppb-btn {
    width: 100%;
    padding: 12px;
    background: #728f3e;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
}

.ppb-btn:hover {
    background: #5e7a34;
}

.ppb-success {
    color: #27ae60;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    background: #ecf9f0;
}

.ppb-error {
    color: #c0392b;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    background: #fcecea;
}