.upload-page {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
}

.upload-container {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.upload-container h2 {
    margin-bottom: 2rem;
    color: #333;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #555;
}

.subject-options {
    display: flex;
    gap: 2rem;
}

select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.submit-btn, .cancel-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
}

.submit-btn {
    background-color: #007bff;
    color: white;
    border: none;
    flex: 1;
}

.cancel-btn {
    background-color: #6c757d;
    color: white;
    border: none;
    flex: 1;
}

.submit-btn:hover {
    background-color: #0056b3;
}

.cancel-btn:hover {
    background-color: #5a6268;
}