body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

.container {
    text-align: center;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 350px;
}

h1 {
    margin-bottom: 20px;
}

.date-section,
.days-section {
    margin-bottom: 20px;
}

.date-input,
.days-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.radio-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.radio-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 4px;
    width: 45%;
}

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

input[type="date"],
input[type="number"] {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: calc(100% - 60px);
}

button {
    padding: 10px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    background-color: #28a745;
    color: #fff;
    cursor: pointer;
    margin-left: 10px;
    white-space: nowrap;
}

button:hover {
    background-color: #218838;
}

.button-section {
    margin-top: 20px;
}

p {
    font-size: 18px;
    margin-top: 20px;
}