.submission-form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.file-upload{
    margin-top: 10px;
}

.submit-button {
    background: #2271b1;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.submit-button:hover {
    background: #135e96;
}

.progress-container {
    margin: 15px 0;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #f0f0f0;
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: #4CAF50;
    transition: width 0.3s ease;
}

.progress-text {
    display: block;
    text-align: center;
    margin-top: 5px;
    font-size: 14px;
}

.message-container {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
}

.message-container.success {
    background: #d4edda;
    color: #155724;
}

.message-container.error {
    background: #f8d7da;
    color: #721c24;
}