:root{
        --cor-primaria:rgb(54, 17, 71);
        --cor-primaria-escura:rgb(54, 17, 71);
        --cor-fundo:#ffffff;
        --cor-texto:#222;
        --cor-cartao:#ffffff;
        --sombra:0 2px 10px rgba(225, 0, 255, 0.11);
        --raio:12px;
    }
    *{box-sizing:border-box;margin:0;padding:0;}
    body{
        font-family:'Segoe UI', Arial, sans-serif;
        background:var(--cor-fundo);
        color:var(--cor-texto);
        padding-bottom:60px;
    }

    .logo{
        width: 120px;
    }

    /* ---------- HEADER ---------- */
    header{
        background:#fff;
        box-shadow:var(--sombra);
        position:sticky;
        top:0;
        z-index:50;
        display:flex;
        align-items:center;
        justify-content:space-between;
        padding:16px 24px;
    }
    header h1{
        font-size:1.4rem;
        color:var(--cor-texto);
    }
    #btn-carrinho{
        position:relative;
        background: white;;
        border: 1px solid var(--cor-primaria);
        color: var(--cor-primaria); 
        padding:12px 18px;
        border-radius:10px;
        cursor:pointer;
        font-size:1rem;
        display:flex;
        align-items:center;
        gap:8px;
        font-weight: bold;
        transition:background .2s;
    }
    #btn-carrinho:hover{background:var(--cor-primaria-escura);}
    #contador-carrinho{
        position:absolute;
        top:-8px;
        right:-8px;
        background:#e63946;
        color:#fff;
        border-radius:50%;
        min-width:22px;
        height:22px;
        display:flex;
        align-items:center;
        justify-content:center;
        font-size:0.75rem;
        font-weight:bold;
        padding:0 4px;
    }

    /* ---------- GRID DE PRODUTOS ---------- */
    main{
        max-width:1200px;
        margin:24px auto;
        padding:0 20px;
    }
    .grid-produtos{
        display:grid;
        grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
        gap:20px;
    }
    .cartao-produto{
        background:var(--cor-cartao);
        border-radius:var(--raio);
        box-shadow:var(--sombra);
        overflow:hidden;
        display:flex;
        flex-direction:column;
        transition:transform .15s;
    }
    .cartao-produto:hover{transform:translateY(-4px);}
    .cartao-produto img{
        width:100%;
        height:300px;
        object-fit:cover;
        background:#eee;
    }
    .info-produto{
        padding:14px 16px 16px;
        display:flex;
        flex-direction:column;
        flex:1;
    }
    .info-produto h3{
        font-size:1.05rem;
        margin-bottom:6px;
    }
    .info-produto p{
        font-size:0.9rem;
        color:#666;
        flex:1;
        margin-bottom:10px;
    }
    .preco{
        font-size:1.15rem;
        font-weight:bold;
        color:var(--cor-primaria-escura);
        margin-bottom:10px;
    }
    .btn-add{
        background:var(--cor-primaria);
        color:#fff;
        border:none;
        font-weight: bold;
        padding:10px;
        border-radius:8px;
        cursor:pointer;
        font-size:0.9rem;
        transition:background .2s;
    }
    .btn-add:hover{background:var(--cor-primaria-escura);}

    /* ---------- MODAIS (overlay) ---------- */
    .overlay{
        display:none;
        position:fixed;
        inset:0;
        background:rgba(0,0,0,0.5);
        z-index:100;
        align-items:center;
        justify-content:center;
        padding:16px;
    }
    .overlay.ativo{display:flex;}
    .modal{
        background:#fff;
        border-radius:var(--raio);
        width:100%;
        max-width:420px;
        max-height:90vh;
        overflow-y:auto;
        padding:22px;
        position:relative;
        animation:aparecer .18s ease-out;
    }
    @keyframes aparecer{
        from{opacity:0; transform:scale(.95);}
        to{opacity:1; transform:scale(1);}
    }
    .fechar-modal{
        position:absolute;
        top:14px;
        right:16px;
        background:none;
        border:none;
        font-size:1.4rem;
        cursor:pointer;
        color:#888;
        line-height:1;
    }
    .fechar-modal:hover{color:#333;}

    /* --- modal quantidade --- */
    #modal-quantidade img{
        width:100%;
        max-height:220px;
        object-fit:cover;
        border-radius:8px;
        margin-bottom:14px;
    }
    #modal-quantidade h2{margin-bottom:6px; font-size:1.2rem;}
    #modal-quantidade .preco-modal{
        font-size:1.1rem;
        color:var(--cor-primaria-escura);
        font-weight:bold;
        margin-bottom:14px;
    }
    .seletor-qtd{
        display:flex;
        align-items:center;
        justify-content:center;
        gap:14px;
        margin-bottom:20px;
    }
    .seletor-qtd button{
        width:38px;
        height:38px;
        border-radius:50%;
        border:none;
        background:var(--cor-fundo);
        font-size:1.3rem;
        cursor:pointer;
        font-weight:bold;
        color:var(--cor-texto);
    }
    .seletor-qtd button:hover{background:#e0e0e0;}
    .seletor-qtd input{
        width:60px;
        text-align:center;
        font-size:1.1rem;
        padding:8px 4px;
        border:1px solid #ddd;
        border-radius:8px;
    }
    .acoes-modal{
        display:flex;
        gap:10px;
    }
    .acoes-modal button{
        flex:1;
        padding:12px;
        border-radius:8px;
        border:none;
        cursor:pointer;
        font-size:0.95rem;
    }
    .btn-enviar-carrinho{
        background:var(--cor-primaria);
        color:#fff;
    }
    .btn-enviar-carrinho:hover{background:var(--cor-primaria-escura);}
    .btn-cancelar{
        background:#eee;
        color:#333;
    }
    .btn-cancelar:hover{background:#ddd;}

    /* --- modal carrinho --- */
    #modal-carrinho h2{margin-bottom:16px; font-size:1.25rem;}
    .item-carrinho{
        display:flex;
        align-items:center;
        gap:12px;
        padding:12px 0;
        border-bottom:1px solid #eee;
    }
    .item-carrinho img{
        width:64px;
        height:64px;
        object-fit:cover;
        border-radius:8px;
        flex-shrink:0;
    }
    .item-info{flex:1; min-width:0;}
    .item-info h4{
        font-size:0.95rem;
        margin-bottom:4px;
        white-space:nowrap;
        overflow:hidden;
        text-overflow:ellipsis;
    }
    .item-info .preco-unit{
        font-size:0.8rem;
        color:#777;
    }
    .item-qtd{
        display:flex;
        align-items:center;
        gap:6px;
    }
    .item-qtd button{
        width:28px;
        height:28px;
        border-radius:50%;
        border:none;
        background:var(--cor-fundo);
        cursor:pointer;
        font-weight:bold;
    }
    .item-qtd button:hover{background:#e0e0e0;}
    .item-qtd span{
        min-width:22px;
        text-align:center;
        font-size:0.9rem;
    }
    .item-remover{
        background:none;
        border:none;
        color:#e63946;
        cursor:pointer;
        font-size:1.1rem;
        padding:4px 6px;
    }
    #carrinho-vazio{
        text-align:center;
        color:#888;
        padding:30px 0;
    }
    .total-carrinho{
        display:flex;
        justify-content:space-between;
        align-items:center;
        font-size:1.15rem;
        font-weight:bold;
        margin:16px 0;
        padding-top:10px;
        border-top:2px solid #eee;
    }
    #btn-whatsapp{
        width:100%;
        background:var(--cor-primaria);
        color:#fff;
        font-weight: bold;
        border:none;
        padding:14px;
        border-radius:8px;
        font-size:0.9rem;
        cursor:pointer;
        display:flex;
        align-items:center;
        justify-content:center;
        gap:8px;
        margin-bottom:10px;
    }
    #btn-whatsapp:hover{background:var(--cor-primaria-escura);}
    #btn-whatsapp:disabled{
        background:#ccc;
        cursor:not-allowed;
    }
    #btn-fechar-carrinho{
        width:100%;
        background:#eee;
        color:#333;
        border:none;
        padding:12px;
        border-radius:8px;
        cursor:pointer;
        font-size:0.95rem;
    }
    #btn-fechar-carrinho:hover{background:#ddd;}