.upload-section {
    width: 350px;
    margin: 40px auto;
    padding: 25px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
}

h3 {
    margin-bottom: 20px;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

input[type="file"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #f9f9f9;
    cursor: pointer;
}

button {
    margin-top: 15px;
    padding: 10px 18px;
    background: var(--theme-color); /* matches your theme */
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    opacity: 0.9;
}
div.upload-section {
    background: #f9fbfd !important;
}