.body {
    margin: 0; /* Réinitialiser la marge du body */
    padding-top: 80px; /* Ajouter un padding pour éviter le chevauchement avec un header fixe */
    min-height: 100vh; /* S'assurer que le body couvre toute la hauteur de la fenêtre */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.register-box {
    width: 800px; /* Largeur du formulaire */
    max-width: 90%; /* Responsive pour petits écrans */
    margin: 40px auto; /* Centrage horizontal, marge supérieure pour espacement */
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #1F2937;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; /* Les champs occupent toute la largeur du conteneur */
    padding: 8px;
    border: 1px solid #E5E7EB;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-group select[multiple] {
    height: 100px;
}

.form-group .small-text {
    font-size: 0.85em;
    color: #6B7280;
    margin-top: 5px;
}

button {
    background-color: #2563EB;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #1E40AF;
}

.error {
    background-color: #FEE2E2;
    color: #DC2626;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.success {
    background-color: #D1FAE5;
    color: #047857;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.link {
    margin-top: 20px;
    text-align: center;
}

.link a {
    color: #2563EB;
    text-decoration: none;
}

.link a:hover {
    text-decoration: underline;
}

.data-table {
    width: 100%; /* Même largeur que .register-box */
    max-width: 100%; /* Responsive pour petits écrans */
    margin: 20px auto; /* Centrage horizontal, espacement vertical */
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 10px;
    border: 1px solid #E5E7EB;
    text-align: left;
}

.data-table th {
    background-color: #F3F4F6;
    font-weight: bold;
}

.data-table td form {
    display: inline;
}

.btn {
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 4px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: #2563EB;
    color: white;
}

.btn-danger {
    background-color: #DC2626;
    color: white;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 0.9em;
}

.no-data {
    text-align: center;
    padding: 20px;
    color: #6B7280;
}