/* General styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    color: #333;
}

main {
    width: 90%;
    margin: 20px auto;
}

h2 {
    color: #2c6e49;
    font-size: 24px;
    border-bottom: 2px solid #2c6e49;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

p, label, input {
    font-size: 16px;
}

a {
    color: #2c6e49;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navigation Menu */
nav {
    background-color: #2c6e49;
    padding: 15px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

nav a {
    color: white;
    font-size: 16px;
    padding: 10px 20px;
    background-color: #144f3e;
    border-radius: 5px;
    transition: background-color 0.3s;
}

nav a:hover {
    background-color: #144f3e;
}

/* Buttons */
button {
    background-color: #2c6e49;
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #144f3e;
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    background-color: #2c6e49;
    color: white;
}

/* Form Styles */
form {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

form input, form select, form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
}

form textarea {
    resize: vertical;
}

/* Message Styles */
.success-message {
    color: green;
    font-size: 16px;
}

.error-message {
    color: red;
    font-size: 16px;
}