body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; max-width: 800px; margin: 40px auto; padding: 20px; line-height: 1.6; }
        .container { border: 1px solid #ddd; padding: 20px; border-radius: 10px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
        .day-card { background: #e9ecef; padding: 15px; margin: 10px 0; border-radius: 5px; border-left: 6px solid #007bff; }
        .input-group { display: flex; gap: 10px; margin-bottom: 10px; }
        input { padding: 8px; border: 1px solid #ccc; border-radius: 4px; }
        button { cursor: pointer; padding: 10px 15px; border: none; border-radius: 5px; transition: 0.3s; }
        .btn-add { background-color: #6c757d; color: white; }
        .btn-submit { background-color: #28a745; color: white; width: 100%; margin-top: 20px; font-weight: bold; }
        button:hover { opacity: 0.8; }
        #map { height: 400px; width: 100%; margin: 20px 0; border-radius: 10px; border: 1px solid #ccc; }
        #container-text { display: none; }



textarea {
    width: 100%;
    min-height: 300px;
    padding: 15px;
    border: 2px solid #dee2e6; 
    border-radius: 8px;
    font-family: 'Courier New', Courier, monospace; 
    font-size: 14px;
    line-height: 1.5;
    resize: vertical; /* Permet à l'utilisateur d'agrandir encore plus si besoin */
    box-sizing: border-box; /* Évite que le padding ne fasse dépasser le textarea */
    background-color: #fafafa;
}

textarea:focus {
    border-color: #007bff;
    outline: none;
    background-color: #fff;
    box-shadow: 0 0 8px rgba(0,123,255,0.2);
}