/* Styles généraux */
body, html {
    height: 100%;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f4f7f6;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Conteneur du formulaire */
.form-container {
    background-color: #ffffff;
    padding: 2rem 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 420px;
    text-align: center;
    box-sizing: border-box;
}

.form-container h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: #333;
}

/* Champs du formulaire */
.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #555;
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Important pour que le padding n'augmente pas la largeur */
    font-size: 1rem;
}

/* Bouton de soumission */
.submit-btn {
    width: 100%;
    padding: 0.85rem;
    border: none;
    border-radius: 4px;
    background-color: #007bff;
    color: white;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 1rem;
}

.submit-btn:hover {
    background-color: #0056b3;
}

/* Lien pour basculer entre les pages */
.switch-link {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #555;
}

.switch-link a {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
}

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

/* Classes pour les messages d'alerte */
.alert {
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 4px;
}
.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}
.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}