body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
}

.container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 50px;
    width: 100%;
    max-width: 1400px;
    height: auto;
}

.section {
    flex: 1;
    background: white;
    border-radius: 10px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    padding: 50px;
    max-height: 90vh;
    overflow-y: auto;
}

h1 {
    text-align: center;
    color: #333;
}

h2 {
    margin-bottom: 10px;
    color: #333;
}

form {
    display: flex;
    flex-direction: column;
}

form label {
    margin: 10px 0 5px;
    font-weight: bold;
}

form input, form select, form button {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    background: lightgreen;
    color: white;
    border: none;
    cursor: pointer;
}

form button:hover {
    background: green;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
}

th {
    background-color: #f4f4f4;
}

.action-btn {
    background: #ff4d4d;
    color: white;
    padding: 5px 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.action-btn.edit {
    background: #007BFF;
}

.action-btn:hover {
    opacity: 0.9;
}