/*css*/

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    color: #333;
}
header {
    background: #222;
    color: #fff;
    padding: 20px;
    text-align: center;
}
main {
    max-width: 700px;
    margin: 20px auto;
    padding: 0 15px 50px;
}
h1 {
    text-align: center;
    margin-bottom: 10px;
}
p {
    text-align: center;
    margin-bottom: 30px;
}
.form-group {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}
label {
    margin-bottom: 5px;
    font-weight: bold;
}
input, select, button {
    padding: 10px;
    font-size: 16px;
    border-radius: 6px;
    border: 1px solid #ccc;
}
button {
    background: #222;
    color: #fff;
    cursor: pointer;
    margin-top: 10px;
}
button:hover {
    background: #444;
}
.output {
    margin-top: 20px;
    padding: 15px;
    background: #e3e3e3;
    border-radius: 6px;
    word-break: break-all;
}

.output {
    min-height: 60px; /* garde un espace fixe même vide */
    padding: 10px;
    margin-top: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    word-break: break-all;
    background: #c8c8c8;
}


.footer{
    background: #222;
    padding: 50px;
}
#signature{
    color: #fff;
}

#lien{
    color: #e0d6fa;
    text-decoration: none;
    transition: color .2s ease;
}

/* Responsive simple */
@media (max-width: 600px) {
    main {
        padding: 0 10px;
    }
}