.assessment-submission-form {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.assessment-submission-form h2 {
    margin-bottom: 20px;
    color: #333;
}

.form-field {
    margin-bottom: 20px;
}

.form-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-field input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.required {
    color: #e32;
    margin-left: 4px;
}

.submit-button {
    background: #0073aa;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.submit-button:hover {
    background: #006291;
}

.error {
    color: #e32;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #e32;
    border-radius: 4px;
    background: #fff;
}

.submission-complete {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}