body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #E3F2FD, #CFEBF9);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
}

h2 {
    color: #004085;
    margin-bottom: 20px;
}

label {
    display: block;
    font-weight: bold;
    margin-top: 10px;
}

.file-upload {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin: 10px auto;
    position: relative;
    width: 250px;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload label {
    background: linear-gradient(to right, #007bff, #0056b3);
    border: 2px solid #004085;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    width: 100%;
    text-align: center;
}

.file-upload label:hover {
    background: linear-gradient(to right, #0056b3, #004085);
    border-color: #002752;
}

.file-upload span {
    margin-top: 5px;
    font-size: 12px;
    color: #333;
    font-style: italic;
}

button {
    background: linear-gradient(to right, #007bff, #0056b3);
    border: 2px solid #004085;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    margin-top: 10px;
}

button:hover {
    background: linear-gradient(to right, #0056b3, #004085);
    border-color: #002752;
}