form {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

fieldset {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input[type="text"],
input[type="email"],
textarea,
select {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

textarea {
    min-height: 150px;
    resize: vertical;
}

input[type="radio"],
input[type="checkbox"] {
    margin-right: 5px;
}

.btn-group {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
}

.btn {
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn:hover {
    opacity: 0.9;
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

@media (min-width: 768px) {
    form {
        padding: 30px;
    }
    
    fieldset {
        padding: 30px;
    }
    
    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}