* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    padding: 20px;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

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

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

select, input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.price-info {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
}

.price-info p {
    margin: 5px 0;
    font-size: 16px;
}

button {
    width: 100%;
    padding: 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

.confirmation {
    margin-top: 30px;
    padding: 20px;
    background-color: #dff0d8;
    border: 1px solid #d6e9c6;
    border-radius: 5px;
}

.confirmation h2 {
    color: #3c763d;
    text-align: center;
}

.hidden {
    display: none;
}