.hd-report-container {
    max-width: 800px;
    margin: 30px auto;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.hd-form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

.hd-submit-btn {
    background: #4CAF50;
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s ease;
}

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

#hd-loading {
    text-align: center;
    padding: 20px;
    font-size: 18px;
    color: #666;
}

.hd-report {
    background: white;
    padding: 30px;
    border-radius: 8px;
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hd-report h2 {
    color: #2c3e50;
    border-bottom: 3px solid #4CAF50;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.report-section {
    margin: 30px 0;
    padding: 20px;
    background: #f8f9fa;
    border-left: 4px solid #4CAF50;
    border-radius: 5px;
}

.report-section h3 {
    color: #2c3e50;
    margin-top: 0;
    margin-bottom: 15px;
}

.report-section p {
    line-height: 1.8;
    color: #555;
    margin: 0;
}

.report-section ul {
    list-style: none;
    padding: 0;
    margin: 10px 0 0 0;
}

.report-section li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
    color: #555;
}

.report-section li:last-child {
    border-bottom: none;
}

.birth-info {
    font-style: italic;
    color: #666;
    margin-bottom: 20px;
}

.error {
    color: #d32f2f;
    background: #ffebee;
    padding: 15px;
    border-radius: 5px;
    border-left: 4px solid #d32f2f;
}