body {
    font-family: Arial, sans-serif;
    background-color: var(--primary-color);
    margin: 0;
    padding: 0;
}

.rental {
    padding: 20px;
    text-align: center;
}

.rental h1 {
    color: var(--secondary-color);
}

.car-details {
    margin: 20px auto;
    width: 300px;
    text-align: center;
}

.car-details img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.car-details h2 {
    font-size: 1.5rem;
    margin: 10px 0;
}

.car-details p {
    font-size: 1rem;
}

form {
    max-width: 400px;
    margin: 20px auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    text-align: left;
    font-weight: bold;
}

input {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

button {
    padding: 10px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.summary {
    margin-top: 5px;
    padding: 10px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    font-weight: bold;
    border-radius: 5px;
    text-align: center;
    min-height: 18px;
}

.error {
    color: red;
    margin-top: 10px;
    text-align: center;
}