/* ==================== ZIP3 - Favoritos (sem login, salvo no navegador) ====================
   Botao de coracao sobreposto em cada card de produto (.product-item) e um
   botao flutuante com contador que leva para /favoritos.html. Tudo funciona
   via localStorage no navegador do visitante, sem precisar de conta/login. */

.zip3-fav-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 4;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid #FF5C26;
    background: rgba(255, 255, 255, 0.95);
    color: #ADADAD;
    font-size: 15px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
    transition: transform .2s ease, color .2s ease;
}

.zip3-fav-btn i {
    line-height: 1;
}

.zip3-fav-btn:hover {
    transform: scale(1.1);
}

.zip3-fav-btn.is-active {
    color: #FF5C26;
}

/* Icone de favoritos dentro da propria barra do menu (.z3m-nav-wrap).
   No desktop fica perto do ultimo link (Blog); no mobile fica colado
   ao lado do botao de menu (hamburguer). Posicao horizontal (left) e
   calculada via JS em positionFavNavIcon(), pois depende do layout. */
.zip3-fav-floating {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #FF5C26;
    color: #FFFFFF;
    font-size: 17px;
    text-decoration: none;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35);
    transition: transform .2s ease, background-color .2s ease;
}

@media (max-width: 991px) {
    .zip3-fav-floating {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
}

.zip3-fav-floating:hover,
.zip3-fav-floating:focus {
    transform: translateY(-50%) scale(1.1);
    background: #E14D18;
    color: #FFFFFF;
}

.zip3-fav-count {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #1B1714;
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 0 0 2px #FF5C26;
}

.zip3-fav-floating.is-empty .zip3-fav-count {
    display: none;
}

/* Botao "remover" nos cards da propria pagina de favoritos */
.zip3-fav-remove {
    display: inline-block;
    margin-top: 6px;
    color: #999999;
    font-size: 12px;
    text-decoration: underline;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.zip3-fav-remove:hover {
    color: #FF5C26;
}

.zip3-fav-empty {
    text-align: center;
    padding: 60px 20px;
    color: #777777;
}

.zip3-fav-empty .zip3-fav-empty-icon {
    font-size: 48px;
    color: #DDDDDD;
    display: block;
    margin-bottom: 16px;
}