body {
    font-family: Arial, sans-serif;
    background-color: #fffacd; /* สีเหลืองอ่อน */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    width: 300px;
}

input[type=text], input[type=password], input[type=file] {
    width: 100%;
    padding: 8px;
    margin: 8px 0;
}

button {
    background-color: #f0c000;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
}

button:hover {
    background-color: #e6b800;
}

#uploadSection {
    display: none;
}