body {
}
.bird-selector {
    background-color: rgba(0, 0, 0, 0.65);
    padding: 10px;
    border-radius: 12px;
    display: inline-block;
    backdrop-filter: blur(4px);
    margin-top: 10px;
}

    .bird-selector summary {
        list-style: none;
    }

        .bird-selector summary::marker {
            content: "";
        }

.btn-oiseau {
    background-color: #2e5e3e;
    color: white;
    border: 2px solid #9ac69a;
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    font-weight: bold;
}

    .btn-oiseau:hover {
        background-color: #3f7d53;
    }

.select-oiseau {
    min-width: 220px;
    padding: 12px 18px;
    font-size: 1.1em;
    font-weight: bold;
    margin-top: 10px; /* espace avec Accueil */

    border-radius: 30px;
    background-color: #5fbf5f; /* vert plus doux */
    color: #102010;
    border: 2px solid #3d8b3d;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='black' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 18px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.35);
    transition: all 0.2s ease;
}

    .select-oiseau:hover {
        background-color: #72cd72;
    }

    .select-oiseau:focus {
        border-color: #c7b377;
        box-shadow: 0 0 10px rgba(199,179,119,0.7);
        outline: none;
    }