:root {
    --primary-color: #3498db;
    --secondary-color: #2980b9;
    --accent-color: #4895ef;
    --text-primary: #333;
    --text-secondary: #666;
    --bg-light: #f8f9fa;
    --shadow: 0 2px 15px rgba(0,0,0,0.1);
}

html, body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-primary);
    line-height: 1.6;
}

.Companyname {
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 0.8rem;
    margin: 0;
    box-shadow: var(--shadow);
}

.Header-bar {
    background-color: white;
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.Header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.Header-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.Header-nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.Header-nav a:hover {
    color: var(--primary-color);
    background-color: rgba(52, 152, 219, 0.1);
}

.Header input[type="text"] {
    padding: 0.8rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    width: 200px;
    transition: all 0.3s ease;
}

.Header input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.Header button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.Header button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.migration-info {
    text-align: center;
    margin: 20px auto;
    padding: 20px;
    max-width: 800px;
    background: white;
    box-shadow: var(--shadow);
    border-radius: 8px;
}

.migration-options {
    width: 60%;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.migration-options label {
    font-weight: bold;
    display: block;
    margin-top: 10px;
}

.migration-options select {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.migration-options select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.migration-options button {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 15px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.migration-options button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}