/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
}

header {
    background: #0044cc;
    color: white;
    padding: 1rem 0;
    text-align: center;
}

h1 {
    margin: 0;
}

main {
    padding: 2rem;
}

.hidden {
    display: none;
}

/* Section Styling */
section {
    margin-bottom: 2rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

section h2 {
    margin-top: 0;
}

/* Forms */
form {
    display: flex;
    flex-direction: column;
}

label {
    margin-top: 0.5rem;
    margin-bottom: 0.2rem;
}

input {
    padding: 0.5rem;
    font-size: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 0.6rem 1rem;
    font-size: 1rem;
    color: white;
    background-color: #0044cc;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #003399;
}

/* Upload Section */
.upload-section {
    margin-bottom: 1.5rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem 0;
    background: #ddd;
    margin-top: 2rem;
}