.uvd-form-container {
    max-width: 500px;
    margin: 40px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.uvd-form-container h2 {
    margin-top: 0;
    margin-bottom: 25px;
    color: #333;
    font-size: 24px;
    text-align: center;
}

.uvd-form-group {
    margin-bottom: 20px;
}

.uvd-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
}

.uvd-form-group input[type="text"],
.uvd-form-group input[type="tel"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.uvd-form-group input[type="text"]:focus,
.uvd-form-group input[type="tel"]:focus {
    outline: none;
    border-color: #4CAF50;
}

.uvd-form-group input[type="checkbox"] {
    margin-right: 8px;
    vertical-align: middle;
}

.uvd-form-group small {
    display: block;
    margin-top: 5px;
    color: #888;
    font-size: 13px;
}

.uvd-submit-btn {
    width: 100%;
    padding: 14px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.uvd-submit-btn:hover {
    background-color: #45a049;
}

.uvd-submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.uvd-message {
    margin-top: 20px;
    padding: 12px;
    border-radius: 4px;
    text-align: center;
    font-weight: 500;
}

.uvd-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.uvd-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* 파일 다운로드 목록 */
.uvd-files-list {
    margin-top: 20px;
}

.uvd-files-list h3 {
    margin-bottom: 15px;
    color: #333;
    font-size: 18px;
}

.uvd-download-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.uvd-download-list li {
    margin-bottom: 10px;
}

.uvd-download-link {
    display: block;
    padding: 12px 15px;
    background-color: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    border: 1px solid #ddd;
    transition: all 0.3s;
}

.uvd-download-link:hover {
    background-color: #4CAF50;
    color: white;
    border-color: #4CAF50;
}

.uvd-download-link .dashicons {
    margin-right: 8px;
    vertical-align: middle;
}

/* 반응형 디자인 */
@media (max-width: 600px) {
    .uvd-form-container {
        margin: 20px;
        padding: 20px;
    }
    
    .uvd-form-container h2 {
        font-size: 20px;
    }
}