/* style.css */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 80%;
    margin: 20px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header {
    background-color: #007bff;
    color: white;
    padding: 10px 0;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

h1, h2, h3 {
    color: #007bff;
}

form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

form input[type="text"],
form input[type="password"],
form input[type="date"],
form input[type="time"],
form textarea,
form select {
    width: calc(100% - 22px); /* Ajustement pour le padding et la bordure */
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

form input[type="submit"],
form button {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

form input[type="submit"]:hover,
form button:hover {
    background-color: #218838;
}

.error-message {
    color: red;
    background-color: #ffebe8;
    border: 1px solid red;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.success-message {
    color: green;
    background-color: #e8ffee;
    border: 1px solid green;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
}

footer {
    text-align: center;
    margin-top: 30px;
    padding: 15px;
    background-color: #eee;
    color: #666;
    border-radius: 8px;
}

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

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 8px;
    text-align: left;
}

th {
    background-color: #007bff;
    color: white;
}