:root {
    --primary-color: #28bf96;
    --primary-color-dark: #209677;
    --text-dark: #111827;
    --text-light: #6b7280;
    --white: #ffffff;
}
body {
    font-family: Arial, sans-serif;
    text-align: center;
}
header{
    margin-right: 33%;
}
form {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}
input[type="date"], input[type="number"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0;
    box-sizing: border-box;
}
button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#progress{
    margin: 10px;
    margin-bottom: 25px;
    padding: 10px;
    background-color: #f9f9f97e;
    border-radius: 15px;
}