/* Styles de toute la page */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #ececec; /* gris clair */
    color: #333;
}

/* La Tete */
header {
    background-color: #555; /* gris foncé */
    color: #fff;
    padding: 15px;
    border-radius: 6px;
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    margin: 0;
    font-size: 1.8rem;
}

header p {
    margin: 5px 0 0 0;
}

header a {
    color: #cfcfcf;
    text-decoration: none;
}

header a:hover {
    color: #fff;
    text-decoration: underline;
}

/* Titres */
h1, h2, h3 {
    color: #333;
    margin-top: 20px;
}

form {
    background-color: #fff;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    max-width: 400px;
    margin-top: 20px;
}

button {
    background-color: #555; /* gris foncé uniforme */
    color: #fff;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #333;
}

/* Lien annuler */
a {
    color: #555;
    text-decoration: none;
    margin-left: 10px;
}

a:hover {
    text-decoration: underline;
}


.error {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
}


hr {
    border: 0;
    border-top: 1px solid #ccc;
    margin: 20px 0;
}

strong {
    color: #222;
}