body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9; /* Sky theme background */
    margin: 0;
    padding: 0;
}

header {
    background-color: #87CEEB; /* Sky blue color for header */
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-info span {
    margin-right: 20px;
}

button, input[type="submit"] {
    color: white;
    background-color: #4CAF50; /* Sky blue color for buttons */
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover, input[type="submit"]:hover {
    background-color: #45a049; /* Darker green */
}

main {
    padding: 20px;
    padding-bottom: 60px;
}

.container {
    padding: 20px;
}

h2 {
    color: #4682B4;
}

form {
    margin-bottom: 20px;
}

form input[type="text"], form select {
    padding: 5px;
    font-size: 16px;
    margin-right: 10px;
}

.management-sections {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.add-section {
    width: 30%;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th, table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

table th {
    background-color: #4682B4;
    color: white;
}

.pagination {
    text-align: center;
}

.pagination a {
    margin: 0 5px;
    text-decoration: none;
    color: #4682B4;
}

.pagination a:hover {
    text-decoration: underline;
}

footer {
    background-color: #4682B4;
    color: white;
    text-align: center;
    padding: 10px;
    position: relative;
    bottom: 0;
    width: 100%;
    height: 50px;
    margin-top: -50px; /* Same as footer height */
    clear: both; /* Ensure it does not overlap content */
}

.user-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.user-form .form-group {
    display: flex;
    flex-direction: column;
}

.user-form .form-group label {
    font-weight: bold;
    margin-bottom: 5px;
}

.user-form .form-group input,
.user-form .form-group select {
    padding: 10px;
    font-size: 16px;
    margin-bottom: 10px;
}

.user-form .form-group span.error {
    color: red;
    font-size: 12px;
    margin-top: 5px;
}

.user-form .form-group input[type="submit"],
.user-form .form-group button.back-button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    margin-right: 10px;
}

.user-form .form-group button.back-button {
    background-color: #f44336; /* Red */
}

.user-form .form-group input[type="submit"]:hover,
.user-form .form-group button.back-button:hover {
    background-color: #45a049; /* Darker green */
}

.user-form .form-group button.back-button:hover {
    background-color: #d32f2f; /* Darker red */
}