input[type="number"], input[type="text"], input[type="file"] {
    padding: 6px 10px;
    margin: 6px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 100%;
    max-width: 300px;
}

label {
    font-weight: bold;
    display: block;
    margin-top: 12px;
}

button {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    background-color: #3498db;
    color: white;
    border-radius: 4px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #2980b9;
}

.hint {
    margin-top: 20px;
    padding: 10px 15px;
    font-size: 13px;
    border: none;
    background-color: #eeeb2e;
    color: black;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.hint:hover {
    background-color: #cac828;
}