body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 2em;
    background-color: #ffe4b5; /* test visuel */
}

h1 {
    text-align: center;
    margin-bottom: 1.5em;
}

form {
    max-width: 500px;
    margin: 0 auto;
    background-color: #fff;
    padding: 2em;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

label {
    display: block;
    margin-top: 1em;
    font-weight: bold;
}

input[type="text"],
input[type="number"],
select,
textarea,
input[type="file"] {
    width: 100%;
    padding: 0.6em;
    margin-top: 0.4em;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    margin-top: 1.5em;
    background-color: #4CAF50;
    color: white;
    padding: 0.8em 1.5em;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
}

button:hover {
    background-color: #45a049;
}

p a {
    display: inline-block;
    margin-top: 1em;
    text-decoration: none;
    color: #333;
}

strong {
    color: red;
}
.grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.card {
    border: 1px solid #ccc;
    padding: 16px;
    width: 250px;
    text-align: center;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}

.card:hover {
    transform: scale(1.05);
}

.card img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}