.backstretch {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #ffc107;
    filter: blur(5px);
    z-index: -1; /* fica atrás do conteúdo */
}

    .backstretch .imagemFundo {
        width: 100%;
        height: 100%;
        object-fit: cover; /* preenche toda a área */
        object-position: center; /* centraliza a imagem */
    }

/* Ajusta o modal para ficar centralizado e elegante */
.modal-dialog {
    max-width: 80%;
    height: 90%;
    margin: auto;
}

.modal-content {
    height: 100%;
    border-radius: 15px;
}

.modal-body {
    overflow-y: auto;
    height: calc(100% - 56px - 56px); /* ajusta para caber header e footer */
    padding: 0;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.politica-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6); /* fundo escuro */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1050;
}

.politica-box {
    background: #fff;
    width: 80%;
    height: 90%;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.4);
}

.politica-header {
    background: #fccc03;
    color: rgba(0,0,0,0.6);
    padding: 10px 15px;
    font-size: 18px;
}

.politica-body {
    flex: 1;
    overflow-y: auto;
}

    .politica-body iframe {
        width: 100%;
        height: 100%;
        border: none;
    }

.btn-flutuante {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #fccc03; /* cor azul padrão sb-admin */
    color: #2d2c2c;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 4px 6px rgba(0,0,0,0.2);
    font-size: 20px;
    text-decoration: none;
    transition: background 0.3s ease;
    z-index: 1000;
}

    .btn-flutuante:hover {
        background-color: #738eff;
        color: #2d2c2c;
    }